RU2563467C1 - Method of production by impact cutting and impact cutting loading machine for method implementation - Google Patents

Abstract

FIELD: oil and gas industry.SUBSTANCE: impact guiding part is installed. Two ends of the impact guiding part are fitted with impact heads or one end of the impact guiding part is fitted with the impact head, and another end is fitted with the counterbalance. The impact guiding part is installed in the guiding device, the power impact part is installed. The power impact part is installed in the impact actuating unit. The guiding device and the impact actuating unit are integrated with formation of the reciprocating impact part; the power impact part puts the impact guiding part into reciprocating movement. The impact guiding part puts in action impact heads / impact head for impact effect on a coal or rock wall for material crushing; the frame is installed. The frame is fitted or not fitted with the lifting device. The reciprocating impact part is installed on the frame or on the lifting device; the frame is installed on the housing of the machine, or the frame and the lifting device are integrated and installed on the machine housing, the mobile part is installed. The mobile part is installed in the lower part of the machine housing. The mobile part puts the machine housing in motion; the machine housing supports impact heads / impact head for impact effect in a reciprocating manner for material crushing. The impact cutting loading machine contains: the machine housing, the mobile part and the reciprocating impact part. The reciprocating impact part contains the guiding device and the impact actuating unit. The guiding device contains the impact guiding part; meanwhile the reciprocating impact part also contains the impact head, two ends of the impact guiding part have impact heads, or one end of the impact guiding part has the impact head, and another end has the counterbalance; and the impact actuating unit contains the power impact part; the power impact part puts in action impact heads / impact head for execution of reciprocating motion; the impact guiding part puts in action impact heads / impact head for impact effect on a coal or rock wall with material crushing. The machine housing contains a frame and has or has no lifting device, and the reciprocating impact part is installed on the frame; or, when the machine housing has a lifting device, the reciprocating impact part is installed on the lifting device. The lifting device is installed on the frame, and the mobile part is installed in the lower part of the machine housing and puts in motion the machine housing.EFFECT: mining efficiency improvement.29 cl, 128 dwg

Description

FIELD OF THE INVENTION

The present invention relates to the mechanical field, in particular to a method of mining by impact cutting applicable to a mineral deposit, and to a mining machine of impact cutting to implement this method.

BACKGROUND OF THE INVENTION

Mining combines, which are currently widely used mining devices, knock out materials by grinding, which means that this mining method has a relatively large size reduction ratio, especially when crushing by compressive force, thereby leading to excessive energy consumption , reducing the production efficiency and the feed rate of bulk materials, resulting in a significant amount of dust during production processes, leading to problems including poor good mining conditions, etc. and security threats, as well as significantly lowering economic and mining indicators.

With the development of mining technologies, new mining devices were urgently needed, for the following reasons:

- lump coal is important for the development of the national economy;

- the economic indicators of lump coal are more than twice as large as the economic indicators of crushed coal;

- the extracted minerals are lumpy with the prevention of complete crushing of the mineral formations, including coal, etc., thus, the devices have low power consumption and high efficiency with a small amount of dust during operation;

- lump coal has a low dust content, which significantly improves the underground working conditions.

Because of the above requirements, many methods for extracting lump minerals have appeared, for example:

Chinese Patent No. 96100994.2, declares an impact cutter for coal. The device consists of a T-shaped holder of the impact cutter, a cutting tooth, a drive box for the impact mechanism, an energy storage mechanism, a slope for loading coal, a rocker arm, an auxiliary rocker arm, a turning and switching mechanism, a protective block, a lubrication system and a device body, etc. .d. The percussion mechanism is installed in the drive box for the percussion mechanism, while the percussion mechanism produces coal by means of a reciprocating impact. A T-shaped hammer holder is mounted between the upper guide block and the lower guide block of the hammer mechanism. The arm of the beam is connected to the drive box for the percussion mechanism by means of a flipping and switching mechanism. The overturning and switching mechanism requires the use of a more complex design and complicated maintenance, and increases the weight of the device. Due to the wide and heavy cutting head and the narrow and light torch handle of the T-shaped impact torch holder, and due to the fact that one end of the torch handle has a cutting head and the other end does not have a counterweight or cutting head, the torch handle T- the shaped holder of the impact torch slides to create friction between the upper guide block and the lower guide block. When the T-shaped holder of the impact torch protrudes from the upper guide block and the lower guide block, the wide and heavy cutting head is seriously detached from the handle of the torch to tear off the handle of the torch from the upper guide block and lower guide block so that the sliding friction is locally concentrated on the upper guide block and lower guide block. The superheated guide blocks and the T-shaped holder of the impact cutter are connected or even interact strongly for a short period of time, thereby increasing energy consumption, increasing the cost of maintaining the device and reducing the life of the device.

Chinese Utility Model Patent No. 20060137402.7 discloses a small, energy-saving coal-producing percussion machine. The device comprises a machine body, an electric motor, an adjustable speed transmission, an impact lever, an impact head and a guiding device, etc. The output part of the drive mechanism is connected to the shock lever, and the shock lever is mounted on the shock head. The guide device is a guide link made of steel wire, and the steel wire passes through the machine body and has a passage. When moving the machine, it is guided by steel wire. Since one end of the shock arm has a shock head, while the other end has neither a counterweight nor a shock head, the shock head is seriously detached from the shock arm, so that sliding friction is locally concentrated on the guide device. The overheated shock arm and the guide device are connected or even interact strongly for a short period of time, which leads to high friction resistance and high power consumption, while the device does not work properly. The machine body must be rotated in order to realize the bi-directional impact function for a device with unidirectional impact, which increases energy consumption and reduces the efficiency of the device.

Chinese Patent Invention No. 20100238402.7 discloses a crushing mechanism of a coal mining device. The device consists of a main body, a power element, a working element and a connecting lever, etc. The power element drives the working element for rectilinear reciprocating movement for impact on incident coal. The power element is a hydraulic cylinder. The piston in the hydraulic cylinder experiences sliding friction with a cylinder with high friction resistance, thereby causing severe wear of the sealing plug, so that the clearance between the piston and cylinder increases to simultaneously increase leakage and energy consumption. According to the invention, the hydraulic cylinder drives the working element for impact with a low impact frequency, which does not allow to achieve the effect of a high impact frequency of the impact of a mechanical transmission mechanism, for example, a crank-slide mechanism. The working element is mounted on the end of the hydraulic cylinder, while the hydraulic cylinder drives the working element to extend or retract in the axial direction. Since one end of the hydraulic cylinder has a working element, while the other end has neither a counterweight, nor a working element, the working element is seriously detached from the hydraulic cylinder, so sliding friction is locally concentrated on the hydraulic cylinder, leading to high friction resistance and high energy consumption, which causes severe damage to the hydraulic cylinder and, therefore, the device does not work properly.

Chinese Patent Invention No. 2012220007889.2 describes a linear-impact type coal bucket with a swing grate transmission. The device consists of a machine body, as well as an impact bucket for converting rotational force into linear impact force, etc. The machine body and / or the impact bucket for converting rotational force into a linear impact force has guiding mechanisms / guiding mechanism, etc. An impact bucket mechanism for converting rotational force into a linear impact force comprises a bucket head and an impact bucket element, etc. Since one end of the shock element of the shock bucket has a bucket head and the other end has neither a counterweight nor a bucket head, the bucket head is seriously detached from the shock element of the shock bucket, so that sliding friction is locally concentrated on the guide mechanism. The overheated shock element of the shock bucket and the guiding mechanism are connected or even interact strongly for a short period of time, which leads to high friction resistance and high energy consumption, while the device does not work properly. The machine body must be rotated in order to realize the bi-directional impact function for a device with unidirectional impact, which increases energy consumption and reduces the efficiency of the device.

Chinese Patent Invention No. 20111157890.3 discloses a high efficiency coal blocking bucket. In this device, one end of the shock stroke guide mechanism has a bucket head and the other end does not have a bucket head, so that the bucket head is seriously detached from the shock stroke guide, so that sliding friction is locally concentrated on the shock stroke guide. The overheated guiding mechanism of the shock stroke and the guiding bushings are connected or even interact strongly for a short period of time, which leads to high friction resistance and high energy consumption, while the device does not work properly. The bucket head is installed in a unidirectional manner, while the machine body must be turned to implement reverse coal mining. However, since the underground spaces are narrow, and an ordinary mining tunnel is not wider than 6 meters, while the car body is longer than 8 meters, the problem of turning the car body can be hardly solved. In addition, even if the machine body can be rotated, a lot of labor, materials and time will be spent, while the whole machine must be rotated to the appropriate position in order to continue coal mining.

To summarize, traditional mining devices must be urgently improved, while mining technologies will be developed for devices that extract lumpy materials. The present invention is an energy-saving, environmentally friendly and highly efficient method and device for mining.

SUMMARY OF THE INVENTION

The present invention is implemented using the following technical solutions: a method of mining by impact cutting and a mining machine of impact cutting, implementing this method.

Solution 1 of the impact cutting method is implemented using the following steps:

set the shock-guiding part, etc .; two ends of the shock guide part are provided with shock heads, or one end of the shock guide part is provided with a shock head and the other end is provided with a counterweight to prevent damage to the guide device, shock drive device and / or machine body and the like. due to the imbalance of gravity; shock-guide part is installed in the guide device;

establish a power shock part, etc .; the power shock part is separated, or combined, or combined with the shock-guiding part; and a power shock portion is installed in the shock drive device;

guide device and shock drive device, etc. combine with the formation of a reciprocating shock; the guiding device and the impact drive device are separated, or combined, or connected;

the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the impact heads / impact head to perform impact on a coal wall or rock wall to knock out material;

install the frame, etc .; the frame is provided or not provided with a lifting device, etc .; the reciprocating shock is mounted on a frame or mounted on a lifting device; the frame is mounted on the machine body, or the frame and the lifting device, etc. combine and install on the machine;

install a mobile part, etc .; the movable part is installed in the lower part of the machine body; the mobile part moves the machine body;

the machine body supports the impact heads / impact head for performing impact impact in a reciprocating manner for knocking out material.

Decision 2 follows from Decision 1 of the impact cutting method and is implemented using the following steps:

a reciprocating impact portion is mounted in a side portion of a lifting device or frame;

the movable part drives the machine body forward; the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the impact heads / impact head to perform impact on a coal wall or rock wall to knock out material;

the movable part drives back the body of the machine; the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the shock heads / shock head to perform a shock action on a coal wall or rock wall to move backward and knock out material without turning the machine body.

An impact cutting mining machine that implements an impact cutting mining method comprises: a machine body, a movable part, and a reciprocating impact part, etc .; the reciprocating impact part comprises a guide device and a shock-drive device, etc .; a guiding device and an impact drive device are separated, combined or connected; the guiding device comprises a shock-guiding part, etc .; the reciprocating shock further comprises a shock head, etc .; two ends of the shock-guide part have shock heads, or one end of the shock-guide part has a shock head, and the other end has a counterweight, and the like. to prevent tearing from the guiding device, the shock-drive device and / or the machine body due to an imbalance of gravity; shock-drive device contains a power shock part, etc .; the power shock part drives the shock heads / shock head to perform a reciprocating movement; the shock-guiding part drives the shock heads / shock head to effect a shock on a coal wall or rock wall with knocking out the material; the power shock part and the shock-guiding part are separated, connected or combined; the machine body contains a frame, etc .; the machine body has or does not have a lifting device; reciprocating shock mounted on the frame; or, when the machine body has a lifting device, a reciprocating shock is mounted on the lifting device; a lifting device is mounted on the frame; the movable part is installed in the lower part of the machine body and drives the machine body.

The guide device comprises a reciprocating rolling device or a sliding guide device or a pendant guide device, etc .; the reciprocating rolling device includes a guide roller, a supporting part of the guide roller and a shock-guide part of the rolling, etc .; a guide roller is installed between the supporting part of the guide roller and the shock-guide part of the rolling; the sliding guide device comprises a shock-guide sliding part and a sliding supporting part, etc .; between the shock-guiding part of the slide and the supporting part of the slide, liquid lubricant or powder lubricant is provided, etc .; the pendant guide device comprises a pendant shock-guide part and a pendant support part, etc .; between the suspended shock-guiding part and the suspended supporting part, liquid lubrication, gas lubrication or magnetic lubrication, etc .; the power impact portion and the impact heads / impact head are connected, separated or combined; the guide roller, the support part of the guide roller and the shock-guide part of the rolling are precisely coordinated so that the guide roller supports, by rolling friction, the reciprocating movement of the shock-guide part of the rolling; or that the sliding guide device supports, by sliding friction, the reciprocating movement of the sliding shock-guiding part, or that the suspension guide device supports, by means of the suspension, the reciprocating movement of the suspension shock-guiding part.

The shock drive device includes a crank shock drive device, a hydraulic shock drive device or a pneumatic shock drive device, etc .; the crank shock drive device comprises a support frame; or a hydraulic impact drive device comprises a cylindrical part, or a pneumatic impact drive device comprises a cylindrical part and the like; the frame or cylindrical part comprises a power support part and a guide support part, etc .; a guide support portion is mounted outside the power support portion; the shock-guide part is mounted on the guide support part; the power support part and the guide support part are separated, combined or connected; the cylindrical part contains a cylinder, etc .; the cylinder and the power supporting part are separated, combined or connected; a guide support portion is mounted outside the cylinder; the guide support part and the cylinder are separated, combined or connected, the crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device further comprises a power shock part, etc .; the power shock portion is mounted in the support frame or in the cylinder, and the support frame or cylinder supports the power shock portion; the shock-guiding part is installed outside the support frame or cylinder; liquid lubricant or powder lubricant, etc .; liquid suspension or gas suspension or magnetic suspension, etc. used as a guide pendant; guide roller, guide grease or guide suspension, etc. placed between the guide support part and the shock-guide part, the shock-guide part outside the support frame or the shock-guide part outside the cylinder is connected to the shock heads / shock head; the power shock portion drives the shock heads / shock head and / or the shock guide portion to perform a shock action; a guide support part outside the power support part and a shock guide part, etc. form a multi-position support guide device; a multi-position support guide device supports the impact heads / impact head for performing impact impact; the shock-guiding part is actually a continuation and transformation of the power shock part; the centering width of the power shock part on the shock heads / shock head expands to the greatest extent due to the continuation and transformation of the shock-guiding part, thereby strengthening the centering on the shock heads / shock head, controlling the direction of the shock action of the shock heads / shock head to the greatest extent , preventing the shock-drive device from being damaged by a tear-off force and a counteracting force, and prolonging the life of the device.

The shock drive device includes a crank shock drive device, a hydraulic shock drive device or a pneumatic shock drive device, etc .; when the supporting portion of the guide roller is installed as the outer sleeve, the shock-guiding portion of the rolling is installed as the inner housing; or when the bearing portion of the guide roller is installed as the inner housing, the shock-guide rolling portion is installed as the outer sleeve; a guide roller is installed between the outer sleeve and the inner housing; the outer sleeve, the inner housing and the guide roller are precisely matched to perform oppositely directed reciprocating movement with rolling friction by means of the guide roller; shock heads / shock head are supported by a reciprocating outer sleeve or inner housing to perform reciprocating movement with rolling friction; the reciprocating rolling device centers the direction of the impact of the impact heads / impact head to ensure that the next impact of the impact heads / impact head is applied to the target; the moving part drives the machine body to move and reciprocate impact and continuous production.

The shock drive device includes a hydraulic drive device with a rolling piston or a pneumatic drive device with a rolling piston, etc .; a hydraulic drive device with a rolling piston or a pneumatic drive device with a rolling piston comprises a cylinder, a piston, a piston roller, a control part and a power shock part, etc .; a piston roller is mounted in the piston to form a rolling piston, the rolling piston being installed in the cylinder; the rolling piston is supported by a piston roller to have rolling friction with the cylinder; the control part controls the flow of liquid or gas; the rolling piston is pushed out by the pressure of a liquid or gas to make a reciprocating motion; one end of the power shock portion and the piston are separated, connected, or combined; the power impact part drives the impact heads / impact head to perform impact.

The shock drive device comprises a power support part and a power shock part, etc .; the reciprocating rolling device includes a guide roller, a supporting part of the guide roller and a shock-guide part of the rolling, etc .; the guide roller contains a rolling wheel, etc .; a rolling wheel is installed between the power supporting part and the power shock part, or between the supporting part of the guide roller and the shock-guiding part of the rolling; the rolling wheel contains an axis, etc .; when the axis of the rolling wheel is attached to the power shock portion, the rolling wheel performs rolling along the power support portion; when the axis of the rolling wheel is attached to the power supporting part, the rolling wheel performs rolling along the power shock part to prevent landing friction between the power shock part and the power supporting part; or when the axis of the rolling wheel is attached to the supporting part of the guide roller, the rolling wheel performs rolling along the shock-guiding part of the rolling; when the axis of the rolling wheel is attached to the shock-guiding part of the rolling element, the rolling wheel performs rolling along the supporting part of the guide roller to prevent the friction of landing between the supporting part of the guiding roller and the shock-guiding part of the race, thereby reducing wear on the shock-driving device.

The shock drive device comprises a power support part and a power shock part, etc .; the reciprocating rolling device further comprises a power support portion, etc .; the power support part and the support part of the guide roller are combined, separated or connected; the surface of the rolling wheel has a convex shape, a shape with a recess, a shape with a V-shaped groove or a curved shape, etc .; the shape of the contact surface between the supporting part of the guide roller or the shock-guiding part of the rolling element and the rolling wheel is consistent with the surface shape of the rolling wheel; the rolling wheel, the supporting part of the guide roller and the shock-guiding part of the rolling are precisely coordinated for controlling, by rolling friction, performing a linear reciprocating movement of the shock-guiding part of the rolling or power shock part.

The reciprocating impact portion comprises shock heads / impact head, etc .; the shock-guiding part has an alignment tooth, etc .; an impact drive device comprises a transmission element, etc .; a transmission element is a gear transmission element; a gear transmission element comprises a drive wheel and a gear wheel, etc .; gear transmission element has set teeth, etc .; the drive wheel drives the gear wheel; the setting teeth on the gear wheel mesh with the setting teeth on the shock-guiding part; when the alignment teeth on the gear wheel are rotated to engage with the alignment teeth on the shock-guiding part, the shock-guiding part is actuated to perform a shock action on the coal wall or rock wall; when the set teeth on the shock guide part correspond to a part of the set teeth on the gear wheel on which the teeth are missing, the shock guide part is separated from the gear wheel; at this moment, the impact heads / impact head are held back by a coal wall or rock wall when the machine body is moved; shock heads / shock head pull back the shock-guiding part; when the alignment teeth on the gear wheel are rotated to re-engage with the alignment teeth of the shock guide portion, the shock guide portion is again actuated to perform a shock action on the coal wall or rock wall.

The shock-drive device comprises a rotating part, a slider, an oscillating rod and a centering connecting rod, etc .; the rotating part comprises a rotating handle or a rotating wheel, etc .; the end of the rotary handle or the rotary wheel is installed together with the slider, etc .; the slider and the oscillating rod are slidably connected; one end of the oscillating rod is fixedly pivotally fixed; by means of a slider, a rotating handle or a rotating wheel drives the other end of the oscillating rod to oscillate in a reciprocating manner; one end of the centering connecting rod is pivotally fixed to the oscillating end of the oscillating rod, and the other end is pivotally fixed to the shock-guiding part; the oscillating rod oscillates to actuate the centering connecting rod to perform oscillations; the centering connecting rod drives the shock-guiding part to perform the impact action in a reciprocating manner.

The force impact part and the impact heads / impact head are connected, separated or combined; one end or two ends of the power shock have an anti-tearing mechanism, etc .; anti-tear mechanism is made in the form of a rotating structure or an independent structure, etc .; the rotating structure of the anti-bleeding mechanism is made as a spherical bearing, a swivel joint, a universal ball joint, a transverse universal joint or a ball gripping cut, or an arched gripping cut, etc .; a rotating structure or an independent anti-tear mechanism design is used in conjunction with a guiding device; the rotating structure is subjected to a load to perform rotation, or the independent structure isolates the opposing tearing force of the impact in an independent manner; a power impact part drives the impact heads / impact head to perform impact; the opposing tearing force of the impact heads / impact head on the coal wall or rock wall is applied to the guiding device.

The shock drive device includes a crank shock drive device, a hydraulic shock drive device or a pneumatic shock drive device, etc .; a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device includes a power shock part, etc .; one end or both ends of the power shock have an anti-tearing mechanism, etc .; the anti-tear mechanism comprises a rotating structure or an independent structure, etc .; the guiding device comprises a linear bearing, etc .; the shock-guiding part is mounted on a linear bearing, etc .; the power impact portion and the impact heads / impact head are connected or separated; a power impact part drives the impact heads / impact head to perform impact in a reciprocating manner; the rotating structure of the anti-tear structure is loaded to perform rotation, or the independent structure isolates the opposing tear-off force of the impact in an independent manner; the power shock does not direct the shock heads / shock head; the guiding device centers the direction of the impact of the impact heads / impact head.

The lifting device, reciprocating shock part or frame comprises a fixed support part and a shock-absorbing support part, etc .; or when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted on the reciprocating shock, respectively; or when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; shock absorbing part, etc. installed between the fixed support part and the shock-absorbing support part; or installed between the lifting device and the frame; either installed between the lifting device and the reciprocating shock, or installed between the reciprocating shock and the frame; shock absorbing guide part, etc. mounted on a fixed support part and a shock-absorbing support part; or mounted on a lifting device and a frame, or mounted on a lifting device and a reciprocating shock, or mounted on a frame and a reciprocating shock; a power impact part drives the impact heads / impact head to perform impact; when the opposing impact force is applied to the shock absorbing support part and to the fixed support part, or is applied to the lifting device and the frame; or is applied to the lifting device and the reciprocating shock part, the shock absorbing part is deformed to absorb the opposing impact force, and then the shock absorbing guide part controls the direction of shock absorption, so that the shock absorption is a reciprocating linear shock absorption, thereby preventing non-directional oscillation shock heads / shock heads during cushioning.

The lifting device, reciprocating shock part or frame comprises a fixed support part and a shock-absorbing support part, etc .; or, when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; or when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; when the fixed support portion is installed as the shock absorbing guide portion, the shock absorbing support portion is installed as the shock absorbing guide sleeve; or when the shock absorbing support portion is installed as the shock absorbing guide portion, the stationary support portion is installed as the shock absorbing guide sleeve; when a guide protrusion or guide groove, etc. made on a shock-absorbing guide part, a guide groove or a guide protrusion, etc. fixed with a guide protrusion or a guide groove made on a shock absorbing guide sleeve; the two sides of the convex part of the guide protrusion have shock absorbing parts; shock-absorbing guide part, shock-absorbing parts and shock-absorbing guide sleeve, etc. matched to form a bi-directional guide structure with cushioning function; the shock-absorbing guide portion supports the shock-absorbing guide bush to perform linearly reciprocating sliding along the shock-absorbing guide part; or the shock-absorbing guide sleeve supports the shock-absorbing guide part for linearly reciprocating sliding along the shock-absorbing guide sleeve to form a shock-absorbing device with a bi-directional guide structure; a power impact part drives the impact heads / impact head to perform impact; the opposing tearing force of the shock is applied to the shock absorbing device with a bi-directional guide structure; and a shock absorbing device with a bi-directional guide structure absorbs the opposing tearing force of the impact; when the machine body moves back, the shock-absorbing parts in the rear of the guide protrusions absorb the opposing impact force; the shock-absorbing guide part, the shock-absorbing guide sleeve and the shock-absorbing parts are matched to absorb the opposing impact force and control the direction of depreciation so that the depreciation is a reciprocating linear depreciation; the shock-absorbing guide sleeve slides counter-directionally in a straight line with respect to the shock-absorbing guide part, thereby preventing undirected vibrations of the impact drive device and the guide device, etc. and stabilizing the direction of impact of the impact heads / impact head.

The reciprocating impact part or a lifting device or frame comprises a rotational energy source and a part transmitting a rotational impact, and the like; or, when the frame contains a source of rotational energy, the lifting device comprises a part transmitting rotational impact; or when the lifting device comprises a source of rotational energy, the reciprocating impact part comprises a part transmitting a rotational impact; or when the frame contains a source of rotational energy, the reciprocating impact part comprises a part transmitting a rotational impact; the rotational energy source includes an electric motor, a hydraulic motor or a pneumatic motor, and the like; the lifting device or reciprocating shock part or frame comprises a fixed support part and a shock absorbing support part, etc .; or when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted on the reciprocating shock, respectively; or, when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or, when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; shock absorber device etc. installed between the frame and the lifting device, or installed between the fixed support part and the shock-absorbing support part; or installed between the lifting device and the reciprocating shock; or mounted between the frame and the reciprocating shock; the shock-absorbing device comprises a shock-absorbing device for power rotation, or a shock-absorbing device with a guide structure, etc .; a device that absorbs force rotation is installed between the rotational energy source and the rotational impact transmitting part, or is mounted on the rotational impact transmitting part; a device damping force rotation, comprises a damping device with a housing with a spline sliding shaft, and a belt damping device, etc .; a shock-absorbing device with a housing with a spline sliding shaft, contains a spline shaft and a spline housing, etc .; section with the course of sliding, etc. made between a spline shaft and a spline body; being subjected to impact, the sliding section slides in a reciprocating manner in order to absorb the opposing impact force; the belt shock-absorbing device comprises a driving pulley, a driven pulley and a belt; the drive pulley is attached to the fixed support part; the drive pulley is connected to a drive shaft of an electric motor, a hydraulic motor, or an air motor; the driven pulley is made on a shock absorbing supporting part; the belt is mounted on a driving pulley and a driven pulley; the driven pulley moves every time the shock absorbing support part is impacted; the belt absorbs the opposing impact force; a belt shock absorber prevents damage to the electric motor, hydraulic motor or air motor; a shock-absorbing device with a guide structure, comprises a shock-absorbing part and a shock-absorbing guide part, etc .; the shock-absorbing part is installed between the frame and the reciprocating shock part, or is installed between the fixed support part and the shock-absorbing support part, or is installed between the lifting device and the reciprocating shock part, or is installed between the frame and the lifting device, etc .; the shock-absorbing guide part is mounted on the frame and the reciprocating shock device, or mounted on the fixed support part and the shock-absorbing support part, or mounted on the lifting device and the reciprocating shock part, or mounted on the frame and the lifting device, etc .; a shock-absorbing device with a guide structure absorbs the opposing impact force by means of a shock-absorbing part, while controlling the direction of depreciation with a shock-absorbing guide part; a shock-absorbing device with a guide structure and a shock-absorbing device with a housing with a spline sliding shaft, or a belt shock-absorbing device are matched to absorb and absorb the opposing impact force of the reciprocating shock part and determine the direction of shock absorption, thereby preventing damage to the rotational energy source, lifting device or frame as a result of non-directional sway during cushioning and ensuring that shock drums traps / impact head facing the object to be mined.

The shock drive device includes a crank shock drive device, a hydraulic shock drive device or a pneumatic shock drive device, etc .; the lifting device contains a rocker, etc .; the beam is a parallelogram-type beam or one single beam, etc .; the parallelogram-type beam has a main beam and an auxiliary beam, etc .; the reciprocating impact part comprises an auxiliary box or a support frame, etc .; one end of the main beam is pivotally fixed to the machine body, and the other end is pivotally fixed to the auxiliary box or support frame; one end of the auxiliary beam is pivotally fixed to the machine body, and the other end is pivotally attached to the auxiliary box or support frame; the main beam and / or auxiliary beam supports a reciprocating shock; the main beam and the auxiliary beam are coordinated so as to adjust the direction of production and the position of the impact heads / impact head, thereby ensuring that the next impact of the impact heads / impact head will be applied to the target; the movable part drives the machine body to move with the execution of reciprocating impact and continuous production.

The reciprocating shock portion comprises an auxiliary box or a support frame, etc .; the shock drive device comprises a crank shock drive device, etc .; the crank shock drive device comprises a multi-crank multi-rod shock mechanism and a power take-off member, etc .; multi-crank multi-rod shock mechanism includes a multi-crank shaft and connecting rod, etc .; a multi-crank shaft contains a concentric power section, a connecting handle and an eccentric shaft, etc .; the concentric shaft power section, the connecting handle and the eccentric shaft are separated, connected or combined; one end of the concentric power section of the multi-crankshaft is connected to a power take-off element of the crank shock-drive device; the other end of the power concentric shaft section has more than two connecting arms and an eccentric shaft, etc .; the power concentric section of the multi-crankshaft is mounted on an auxiliary box or on a support frame; the eccentric shaft of the multi-crank shaft is connected to one end of the connecting rod; the other end of the connecting rod and the impact heads / impact head are connected, separated or combined; one eccentric shaft drives more than one connecting rod to perform a shock in a reciprocating manner; the guiding device comprises a reciprocating rolling device, a sliding guiding device or a suspension guiding device, etc.

Impact heads / impact head contain a frame of percussion teeth for knocking out the outer layer of material and percussion teeth for knocking out the outer layer of material, etc .; the frame of percussion teeth for knocking the outer layer of material contains a hole for unloading, etc .; shock teeth for knocking out the outer layer of material are mounted on the frame of shock teeth for knocking out the outer layer of material and facing the surface to be mined; the shock heads / shock head further comprise a frame of percussion teeth for knocking out the inner layer of the material and percussion teeth for knocking out the inner layer of the material, etc .; shock teeth for knocking out the inner layer of material and the frame of shock teeth for knocking out the inner layer of material are separated, connected or combined; the percussion teeth for knocking out the outer layer of material are so shaped and so arranged that the material of the outer layer to be mined can be knocked out; an unloading hole is configured to unload material knocked out by impact teeth to knock out the inner layer of material.

The reciprocating shock portion comprises shock heads / shock head; percussion heads / percussion head comprise a frame of percussion teeth and percussion teeth, etc .; shock-guiding parts are mounted symmetrically or asymmetrically on the frame of the impact teeth; the percussion teeth and the percussion frame are separate, connected or combined.

The frame of the percussion teeth contains an arcuate plate, a trapezoidal frame, a semicircular frame, a triangular frame, a frame in the form of a flat plate, a frame-shaped frame or a V-shaped frame, etc.

The guiding device is combined with a crank shock drive device, a hydraulic shock drive device or a pneumatic shock drive device, etc., to form more than two reciprocating shock parts; more than two reciprocating impact parts are installed from top to bottom to increase the height of development, or installed from left to right to increase the width of the development.

The shock-guiding part and the power shock part are separated; the power shock portion and the impact heads / impact head are separated; shock heads / shock head mounted on the shock-guiding part; a power impact part drives the impact heads / impact head to perform impact; the machine body is installed in the mobile part; the movable part drives the machine body; the machine body moves and the impact heads / impact head are held back by a carbon wall or rock wall.

The guide roller contains a roller, a ball of rolling, a needle roller, a cone of rolling, a rod of rolling, a rolling disc or a rolling wheel, etc.

The guiding device comprises a shock-guiding part, etc .; the shock-guiding part includes a circular shock-guiding part, a semicircular shock-guiding part, a circular annular shock-guiding part, a semicircular groove-shaped shock-guiding part, a circular arched shock-guiding part, a quadrangular shock-guiding part, a triangular shock-guiding part, rhombic shock-guiding part, spline shock-guiding part, irregular-shaped shock-guiding part, polygonal shock-guiding part, trapezoidal shock-stress an avalanche part, a cylindrical shock-guiding part, a frame-shaped shock-guiding part, a U-shaped shock-guiding part, a plate-like shock-guiding part or a shock-guiding part in the form of a rod, etc.

The frame or lifting device comprises a device for crushing material or a guide device, etc.

The lifting device comprises a rocker arm, etc .; the machine body contains a rotating disk, etc .; the lifting device comprises a lifting cylinder of a rocker arm, etc .; the rocker arm of the rocker moves the rocker up and down; a rotating disk moves the beam to the left and right; The rotating disk and rocker cylinder of the rocker are matched to adjust the impact heads / impact head to perform impact on the material in several places in several directions.

The reciprocating impact portion comprises shock heads / impact head, etc .; the lifting device comprises a lifting device of a rocker arm, etc .; an angle adjuster is installed between the impact heads / impact head and the rocker arm or is installed between the impact heads / impact head and the machine body; the angle adjuster controls the direction of impact of the impact heads / impact head.

The reciprocating shock portion comprises a guiding device as well as a shock-driving device, etc .; the guiding device comprises a shock-guiding part, etc .; the shock drive device comprises a crank shock drive device, a crank shock drive device, a shock drive device with a crank shaft or a cam shock drive device, etc .; the crank shock drive device comprises a crank shaft, etc .; a shock drive device with a crank shaft contains an eccentric shaft, etc .; the cam impact drive device comprises a cam, etc .; a crank shaft, an eccentric shaft or a cam is aligned with the shock-guiding part for actuating the shock-guiding part with reciprocating movement; the bearing is mounted between the crank, eccentric shaft or cam and the shock-guiding part, while rolling friction occurs between the bearing and the shock-guiding part.

The present invention has the following beneficial effect compared to the existing production method and device:

1. The disadvantage is resolved that one impact head is not able to develop a coal wall or rock wall in reverse when moving backward; two shock heads are driven to perform a shock by one shock-drive device; bidirectional mining can be implemented without turning the direction of the shock head, significantly improving, thereby, the efficiency of mining;

2. two shock heads are located symmetrically to prevent tearing off due to the gravity of the reciprocating rolling device and the power shock part of one shock head; the symmetrical arrangement of one head after another ensures the stability of the device, provides vertically directed impacts of shock heads and extends the life of the entire machine;

3. the device is compact and simple in design and convenient to use and operate; the material is knocked out by vertical impact, instead of being knocked out by milling, thus significantly preventing the danger that the impact element will come off under the influence of lateral force, which significantly reduces the frequency of replacement of impact teeth and increases production efficiency, reduces material consumption and achieves a high production rate of pieces of material with less dust; rolling friction is applied, which significantly reduces friction losses and saves energy sources;

4. the reciprocating rolling device of the entire device has a high structural strength, which is especially applicable to a reciprocating shock structure with a large impact recoil force and a large torsion strain; the device significantly increases the shock resistance and torsional strain resistance;

5. between the power supporting part and the power shock part, a rolling wheel is provided, or it is provided between the supporting part of the guide roller and the shock-guiding part of the rolling; the rolling wheel provides the possibility of reciprocating movement with rolling friction of the power shock part or shock-guiding part of the rolling element, which further reduces wear between the elements and increases the service life of the elements to ensure a low failure rate and maintenance in order to improve the efficiency of the equipment ; when used, the rolling wheel, which is cleaner and more environmentally friendly, will not generate harmful substances and harmful gases, etc., caused by excessive sliding friction, further improving the quality of the working environment;

6. the guide roller of the power shock part and the multi-position support rolling device is located between the upper shock guide part and the lower shock guide part, or is located between the left shock guide part and the right shock guide part; shock-guiding parts expand the centering of the shock head to the greatest extent and improve the centering of the shock head; the shock head and the shock-guiding parts are connected at several points in a wide range, in order to basically guarantee the direction of the shock action of the shock head, which not only increases the length of the arm of the antiretracting force of the shock-guiding parts, but also reduces the separation of the shock head on the shock-guiding parts such so as to prevent damage to the shock-drive device by the tearing and recoil force and to extend the life of the device;

7. the upper part and the lower part of the U-shaped multi-position support reciprocating rolling device made in the form of a frame or a cylindrical shock-guiding rolling part are connected to the shock head, centering the direction of the reciprocating movement of the shock head and preventing the rotation of the shock head;

8. the shock-guiding part of the rolling of the multi-position reference reciprocating rolling device is located outside the cylinder, i.e. the cylinder is stretched and deformed to increase the width of the connection between the cylinder and the impact head so that the device can satisfy various local strength requirements at high power, high torsion torque and a high excitation frequency;

9. Compared to the existing linear bearing, the two layers of rollers of the original linear bearing are replaced with one layer of guide rollers for reciprocating linear rolling, thus increasing the volume of the guide rollers in the same space, which greatly increases the bearing capacity of the guide rollers and Meets the working requirements of a high-strength reciprocating rectilinear impact structure;

10. the design limiting the position of the guide roller is mounted on a reciprocating rolling device, thus expanding the application of the device and improving the operational reliability of the device;

11. The piston roller is installed in the piston; the piston and cylinder supported by the piston roller reciprocate with rolling friction, which changes the initial structure of the sliding friction between the piston and the cylinder to turn the sliding friction into rolling friction, which significantly reduces resistance during operation, accelerating the reciprocating motion of the piston in the cylinder and increasing the efficiency of the respective drive device;

12. An anti-tearing mechanism is provided at one end or both ends of the power shock portion of the shock-drive device, the rotating structure of the anti-tearing mechanism is loaded to rotate, or an independent structure isolates the opposing tear-off force in an independent manner, thereby preventing tearing of the power shock portion by the opposing shock force , and also preventing damage to the shock-drive device as a result of the action of the opposing force;

13. The auxiliary box is simple, rational, elegant and compact in design, has a small volume and light weight with relatively little wear, perfect functions, high tearing resistance, great anti-shock force and high production efficiency;

14. the shock-absorbing part of the device with the guide structure is located between the fixed support part and the shock-absorbing support part, or is installed between the lifting device and the frame, or is installed between the lifting device and the reciprocating shock part, or is installed between the frame and the reciprocating shock part; the shock-absorbing guide part is mounted on the fixed support part and the shock-absorbing support part, or mounted on the lifting device and the frame, or mounted on the lifting device and the reciprocating shock part, or mounted on the frame and the reciprocating shock part; when the opposing impact force is applied to the shock absorbing support part and the stationary support part, or is applied to the lifting device and the frame, or is applied to the lifting device and the reciprocating impact part, the shock absorbing part is distorted to absorb the reactive impact force, while the shock absorbing guide the part controls the direction of depreciation, so that depreciation is a reciprocating straight-line depreciation, preventing, thereby m, undirected oscillations of the impact-absorbing part in the absorption of the reaction force to suspension could be implemented;

15. The shock-absorbing part has a rebound force, thereby increasing the impact effect; when the opposing impact force is large, the shock-absorbing part can absorb and store the impact energy, and releases the impact energy in the next impact cycle, thus further increasing the impact force to advance the reciprocating impact part;

16. The method of depreciation and the design used by the device to limit the direction of depreciation does not lead to shear separation in the machine body or in the reciprocating shock part, thereby reducing the shock effect experienced by the moving part and the machine body, which significantly reduces the weight of the mountain faults, extending the life of the machine body and improving the efficiency of the device;

17. the shock-absorbing guide part, the shock-absorbing part and the shock-absorbing guide sleeve of the device are matched to each other with the formation of a shock-absorbing device with a bi-directional guide structure; the shock-absorbing device with a bi-directional guide structure mainly protects the device, which is advantageous for cushioning the device when production is carried out in the opposite direction without turning the machine body;

18. The shock-absorbing device can prevent the weakening of each fastener connecting part as a result of shock vibration, which prevents fatigue failure of the fastener connecting part; the shock-absorbing device also provides the possibility of stable operation of an electric machine or engine while simultaneously providing the possibility of stationary movement of the machine body, and also avoids damage to the movable part upon impact;

19. in the process of energy transfer, the spline shaft and spline body are matched to each other for energy transfer and slide in a reciprocating manner to realize cushioning, while the spline shaft and spline body are impacted by torque rather than axial force to realize the effect of good vibration isolation, while the dynamic sliding resistance during the extraction process for the effective protection of the shock head is small; shock absorbing device effectively protects the source of rotational energy; during knocking out the material and the process of transferring shock vibration of the reciprocating shock of the shock absorbing device with the housing with a spline sliding shaft, slides in the reciprocating manner to absorb the drive shaft of the rotational energy source to decompose the reciprocating counteracting shock force so as to prevent damage to the source of rotational energy upon impact, significantly extending, thereby, the service life and increasing the reliability of the source of rotational energy energy;

20. by transferring energy by reciprocating sliding between a shock absorber with a housing with a spline sliding shaft, the shock absorbing part located between the machine body and the reciprocating shock part absorbs the opposing impact force to prevent impacts into the machine body, significantly increasing, the life of the machine body;

21. The shock-absorbing guide sleeve is connected to a rotational energy source and the machine body; the shock-absorbing guide sleeve is in a long-distance sliding connection with the beam, especially when the shock-absorbing guide sleeve is rigidly connected to the rotational energy source and the machine body; The shock-absorbing guide bush of a large diameter and with sufficient rigidity of the joint makes it possible for the reciprocating shock to have a relatively large range of lateral movement and shear force, thus ensuring that the shock-absorbing device dampens only in a reciprocating manner, without creating a shear gap in the source of rotational energy, significantly increasing the service life and efficiency of the entire machine and reducing the adjustment of the machine body;

22. The device has a parallelogram-type rocker that is simple in design, stable and reliable, and easy to operate, efficiently, thus ensuring that the impact head is always facing the produced object during the process of knocking out the material by impact;

23. a multi-crank shaft with a simple design is installed in the device; a multi-crank shaft, which is made as a whole and has sufficient rigidity and high strength, is capable of transmitting a relatively large torque;

24. a multi-crank shaft consists of a large number of eccentric shafts; each eccentric shaft drives more than one connecting rod to perform a shock in a reciprocating manner; an impact drive device at the other end of the connecting rod may provide a large number of impact heads to significantly improve production efficiency;

25. Compared to the reciprocating impact of more than two gearbox-controlled connecting rods, a relatively thick coal seam or rock formation can be mined in layers to effectively reduce the impact load resistance created each time by impacting a relatively thick coal seam or rock formation , thus reducing the damage caused by the opposing force resulting from a single impact in the reciprocating shock part and the machine body etc., thereby increasing the depth of mining and increasing production efficiency while reducing energy consumption in the process of energy transfer; a multi-cranked shaft, which has a simple design with a small volume, is installed in an auxiliary box for actuating the shock-drive device to perform impact in a reciprocating manner; shock teeth can be installed at both ends of the shock tooth frame to balance the force of gravity during the reciprocating shock process by the shock-driven device and to reduce the separation of the reciprocating rolling device in such a way as to improve the stability of the device;

26. on the concentric power section of the multi-crankshaft in the device or on the multi-position support reciprocating rolling device, a channel with a lubricating fluid filled with fluid is provided, thereby increasing the wear resistance of the device, which significantly reduces damage to the corresponding element and extends the life of the power shock part;

27. the shock wave frame of the device is an arcuate plate, a trapezoidal frame, a semicircular frame, a triangular frame, a flat plate frame, a conical frame, a photo frame frame or a V-shaped frame, etc., thereby improving the resistance shock load of the shock tooth frame;

28. an opening for unloading is provided on the shock head in the first row of the device, which makes it possible to successfully pass the material knocked out by the shock head, thereby realizing continuous loading;

29. shock teeth acting on the outer layer of material and shock teeth acting on the inner layer of material on the shock head in the device are arranged in parallel to form a multi-row shock head; the design of the multi-row impact head solves the problem that the material clamped by the impact teeth can hardly be unloaded, and the mining machine is therefore not able to produce continuously, i.e. a mining machine can perform mining and unloading material sequentially, etc., as well as increasing production efficiency; the frame of the percussion teeth acting on the outer layer of the material of the percussion head contains a hole for unloading; the percussion teeth acting on the outer layer of the material have such a shape and are arranged so that the material of the outer layer to be mined can be knocked out; an unloading hole facilitates the unloading of material that has fallen under the action of shock teeth acting on the outer layer of material;

30. The slide guide device or the pendant guide device guides the shock guide portion and prevents the tilt of the shock head; between the support portion of the slide of the slide guide device and the shock-guide portion of the slide, liquid lubricant or powder lubricant, etc., or a liquid suspension, a gas suspension or a magnetic suspension, etc. are provided. installed between the suspension support part of the suspension guide device and the suspension shock-guide part, thereby reducing friction between the shock guide part and the slide guide device or the suspension guide device so that the movement is more flexible;

BRIEF DESCRIPTION OF THE DRAWINGS In the drawings:

FIG. 1 illustrates a method of mining by impact cutting and a front view of a mining machine of impact cutting implementing the method in the first embodiment;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a first structural diagram of a reciprocating shock in a first embodiment;

FIG. 4 is a second structural diagram of a reciprocating shock in a first embodiment;

FIG. 5 illustrates a method of mining by impact cutting and a front view of a mining machine of impact cutting implementing the method in the second embodiment;

FIG. 6 is a first structural diagram of a reciprocating shock in a second embodiment;

FIG. 7 is a second structural diagram of a reciprocating shock in a second embodiment;

FIG. 8 is a third structural diagram of a reciprocating shock in a second embodiment;

FIG. 9 illustrates a method of mining by impact cutting and a front view of a mining machine of impact cutting implementing the method in accordance with the third embodiment;

FIG. 10 illustrates a method of mining by impact cutting and a first structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fourth embodiment;

FIG. 11 illustrates a method of mining by impact cutting and a second structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fourth embodiment;

FIG. 12 illustrates a method of impact cutting production and a front view of a reciprocating impact part of a impact cutting mining machine implementing the method of the fifth embodiment;

FIG. 13 is a first cross-sectional view of an impact guide portion of a rolling member in a fifth embodiment;

FIG. 14 is a second cross-sectional view of the shock guide portion of the rolling element in the fifth embodiment;

FIG. 15 is a structural diagram of a reciprocating shock in a fifth embodiment;

FIG. 16 is a third cross-sectional view of a shock-guiding rolling part in a fifth embodiment;

FIG. 17 is a fourth cross-sectional view of a shock-guiding rolling part in a fifth embodiment;

FIG. 18 illustrates a method of impact cutting production and a first structural diagram of a support portion of a guide roller of a impact cutting combine implementing the method of the sixth embodiment;

FIG. 19 illustrates a method of impact cutting production and a second structural diagram of a support portion of a guide roller of a impact cutting combine implementing the method of the sixth embodiment;

FIG. 20 illustrates a method of impact cutting production and a first structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the seventh embodiment;

FIG. 21 is a sectional view taken along line AA shown in FIG. twenty;

FIG. 22 illustrates a method of impact cutting production and a second structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the seventh embodiment;

FIG. 23 illustrates a method of mining by impact cutting and a third structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the seventh embodiment;

FIG. 24 is a top view along the line BB shown in FIG. 23;

FIG. 25 illustrates a method of mining by impact cutting and a fourth structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the seventh embodiment;

FIG. 26 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method of the eighth embodiment;

FIG. 27 illustrates a method of mining by impact cutting and a structural diagram of a hydraulic impact drive device of a mining machine of impact cutting implementing the method in accordance with the eighth embodiment;

FIG. 28 is a cross-sectional view along line E-E of a structural diagram of a reciprocating impact portion made in accordance with a ninth embodiment;

FIG. 29 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method according to the tenth embodiment;

FIG. 30 illustrates a method of mining by impact cutting and a first structural diagram of a guiding device of a mining combine of impact cutting implementing the method in accordance with the eleventh embodiment;

FIG. 31 illustrates a method of mining by impact cutting and a second structural diagram of a guiding device of a mining combine of impact cutting implementing the method in accordance with the eleventh embodiment;

FIG. 32 illustrates a method of mining by impact cutting and a third structural diagram of a guiding device of a mining combine of impact cutting implementing the method in accordance with the eleventh embodiment;

FIG. 33 illustrates a method of mining by impact cutting and a fourth structural diagram of a guiding device of a mining combine of impact cutting implementing the method in accordance with the eleventh embodiment;

FIG. 34 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the twelfth embodiment;

FIG. 35 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirteenth embodiment;

FIG. 36 illustrates a method of mining by impact cutting and a structural diagram of a shock-drive device of a mining machine of impact cutting implementing the method in accordance with the thirteenth embodiment;

FIG. 37 illustrates a method of mining by impact cutting and a structural diagram of an arcuate grasping notch of a mining machine of impact cutting implementing the method in accordance with the thirteenth embodiment;

FIG. 38 illustrates a method of mining by impact cutting and a structural diagram of a sliding bearing of a mining machine of impact cutting implementing the method in accordance with the fourteenth embodiment;

FIG. 39 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the fifteenth embodiment;

FIG. 40 illustrates a method of mining by impact cutting and a structural diagram of a lifting device of a mining machine of impact cutting implementing the method in accordance with the fifteenth embodiment;

FIG. 41 illustrates a method of mining by impact cutting and a first structural diagram of a lifting device of a mining machine of impact cutting implementing the method in accordance with the sixteenth embodiment;

Fig. 42 illustrates a method of mining by impact cutting and a second structural diagram of a lifting device of a mining combine of impact cutting implementing the method in accordance with the sixteenth embodiment;

FIG. 43 illustrates a method of mining by impact cutting and a structural diagram of a lifting device of a mining machine of impact cutting implementing the method in accordance with the seventeenth embodiment;

FIG. 44 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the eighteenth embodiment;

FIG. 45 illustrates a method of mining by impact cutting and a first structural diagram of a lifting device of a mining machine of impact cutting implementing the method in accordance with the eighteenth embodiment;

FIG. 46 illustrates a method of mining by impact cutting and a second structural diagram of a hoisting device of a mining machine of impact cutting implementing the method in accordance with the eighteenth embodiment;

FIG. 47 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the nineteenth embodiment;

FIG. 48 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the nineteenth embodiment;

FIG. 49 illustrates a method of mining by impact cutting and a structural diagram of a crank impact drive device of a mining machine of impact cutting implementing the method in accordance with the twentieth embodiment;

FIG. 50 illustrates a method of mining by impact cutting and a structural diagram of the raking teeth of the impact head of a mining combine of impact cutting, implementing the method in accordance with the twenty-first embodiment;

FIG. 51 illustrates a method of mining by impact cutting and a structural diagram of the raking teeth of the impact head of a mining combine of impact cutting, implementing the method in accordance with the twenty-second embodiment;

FIG. 52 is a plan view of FIG. 51;

FIG. 53 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the twenty-third embodiment;

FIG. 54 illustrates a method of mining by impact cutting and a first structural diagram of a vertical lifting device of a mining machine of impact cutting implementing the method in accordance with the twenty-fourth embodiment;

FIG. 55 illustrates a method of mining by impact cutting and a second structural diagram of a vertical lifting device of a mining machine of impact cutting implementing the method in accordance with the twenty-fourth embodiment;

FIG. 56 illustrates a method of mining by impact cutting and a third structural diagram of a vertical lifting device of a mining machine of impact cutting implementing the method in accordance with the twenty-fourth embodiment;

FIG. 57 illustrates a method of production by impact cutting and a first structural diagram of a rolling piston of a mining machine of impact cutting implementing the method in accordance with the twenty-fifth embodiment;

FIG. 58 illustrates a method of mining by impact cutting and a first structural diagram of a guide hydraulic drive rolling device from a mining machine of impact cutting implementing the method in accordance with the twenty-sixth embodiment;

FIG. 59 illustrates a method of mining by impact cutting and a second structural diagram of a hydraulic guiding drive device for rolling a mining machine of impact cutting, implementing the method in accordance with the twenty-sixth embodiment;

FIG. 60 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the twenty-seventh embodiment;

FIG. 61 illustrates a method of mining by impact cutting and a first structural diagram of a reciprocating impact part of a mining combine of impact cutting implementing the method in accordance with the twenty-eighth embodiment;

FIG. 62 is a sectional view taken along the line F-F shown in FIG. 61;

FIG. 63 is another sectional view taken along the F-F line shown in FIG. 61;

FIG. 64 illustrates a method of mining by impact cutting and a second structural diagram of a reciprocating impact part of a mining combine of impact cutting implementing the method in accordance with the twenty-eighth embodiment;

FIG. 65 is a sectional view along line G-G shown in FIG. 64;

FIG. 66 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the twenty-ninth embodiment;

FIG. 67 is a plan view of FIG. 66;

FIG. 68 illustrates a method of impact cutting mining a structural diagram of a reciprocating rolling device of a mining cutting machine of impact cutting implementing the method in accordance with the twenty-ninth embodiment;

FIG. 69 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the twenty-ninth embodiment;

FIG. 70 illustrates a method of mining by impact cutting and a structural diagram of a crank impact drive device of a mining machine for impact cutting implementing the method in accordance with the twenty-ninth embodiment;

FIG. 71 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the thirtieth embodiment;

FIG. 72 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirtieth embodiment;

FIG. 73 illustrates a method of mining by impact cutting and a structural diagram of a crank impact drive device of a mining machine of impact cutting, implementing the method in accordance with the thirtieth embodiment;

FIG. 74 illustrates a method of production by impact cutting and a structural diagram of a ball gripping cutout of a mining machine of impact cutting implementing the method in accordance with the thirtieth embodiment;

FIG. 75 illustrates a method of mining by impact cutting and a first structural diagram of a shock absorbing device of a mining combine of impact cutting implementing the method in accordance with the thirtieth embodiment;

FIG. 76 illustrates a method of mining by impact cutting and a second structural diagram of a shock-absorbing device of a mining combine of impact cutting implementing the method in accordance with the thirtieth embodiment;

FIG. 77 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the thirty-first embodiment;

FIG. 78 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the thirty-first embodiment;

FIG. 79 illustrates a method of mining by impact cutting and a first structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the thirty-second embodiment;

Fig. 80 illustrates a method of mining by impact cutting and a second structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the thirty-second embodiment;

FIG. 81 illustrates a method of mining by impact cutting and a first structural diagram of a reciprocating impact section of a mining machine of impact cutting implementing the method in accordance with the thirty-third embodiment;

FIG. 82 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirty-fourth embodiment;

FIG. 83 is a sectional view taken along line I-I shown in FIG. 82;

FIG. 84 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirty-fourth embodiment;

FIG. 85 illustrates a method of impact cutting mining and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirty-fifth embodiment;

FIG. 86 illustrates a method of impact cutting production and a first structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirty-sixth embodiment;

FIG. 87 illustrates a method of mining by impact cutting and a second structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the thirty-sixth embodiment;

FIG. 88 illustrates a method of mining by impact cutting and a structural diagram of a crank of a mining machine of impact cutting implementing the method in accordance with the thirty-sixth embodiment;

FIG. 89 illustrates a method of mining by impact cutting and a structural diagram of a crank impact drive device of a mining machine of impact cutting implementing the method in accordance with the thirty-seventh embodiment;

FIG. 90 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating rolling device of a mining machine of impact cutting implementing the method in accordance with the thirty-seventh embodiment;

FIG. 91 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the thirty-eighth embodiment;

FIG. 92 illustrates a method of mining by impact cutting and a structural diagram of an anti-tearing mechanism with a ball gripping cutout of a mining machine of impact cutting implementing the method in accordance with the thirty-eighth embodiment;

FIG. 93 illustrates a method of impact cutting production and a structural diagram of a crank mechanism with a multi-shaft eccentric shaft in a impact cutting mining machine, implementing the method in accordance with the thirty-ninth embodiment;

FIG. 94 illustrates a method of mining by impact cutting and a first structural diagram of a reciprocating impact part of a mining combine of impact cutting, implementing the method in accordance with the thirty-ninth embodiment;

FIG. 95 illustrates a method of mining by impact cutting and a second structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the thirty-ninth embodiment;

FIG. 96 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fortieth embodiment;

FIG. 97 is a first cross-sectional view along the K-K line shown in FIG. 96;

FIG. 98 is a second sectional view taken along line KK shown in FIG. 96;

FIG. 99 is a third cross-sectional view along the line KK shown in FIG. 96;

FIG. 100 is a fourth cross-sectional view along the KK line shown in FIG. 96;

FIG. 101 illustrates a method of mining by impact cutting and a structural diagram of a crank of a mining machine of impact cutting implementing the method in accordance with the forty-first embodiment;

FIG. 102 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the forty-second embodiment;

FIG. 103 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the forty-third embodiment;

FIG. 104 illustrates a method of mining by impact cutting and a structural diagram of a shock-drive device of a mining machine of impact cutting implementing the method in accordance with the forty-third embodiment;

FIG. 105 illustrates a method of mining by impact cutting and a structural diagram of a shock-absorbing device of a mining combine of impact cutting implementing the method in accordance with the forty-fourth embodiment;

FIG. 106 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the forty-fourth embodiment;

FIG. 107 is a sectional view along the MM line shown in FIG. 106;

FIG. 108 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the forty-fifth embodiment;

FIG. 109 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting, implementing the method in accordance with the forty-sixth embodiment;

FIG. 110 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting, implementing the method in accordance with the forty-seventh embodiment;

FIG. 111 illustrates a method of impact cutting production and a structural diagram illustrating an arrangement of a belt shock absorber and a tensioner of a impact cutting mining machine implementing the method according to the forty-eighth embodiment;

FIG. 112 illustrates a method of mining by impact cutting and a structural diagram of a tensioner of a mining combine of impact cutting, implementing the method in accordance with the forty-eighth embodiment;

FIG. 113 illustrates a method of mining by impact cutting and a structural diagram illustrating an arrangement of a belt shock absorbing device and a tensioner of a mining machine of impact cutting implementing the method in accordance with the forty-ninth embodiment;

FIG. 114 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the fiftieth embodiment;

FIG. 115 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting mining machine implementing the method in accordance with the fifty-first embodiment;

FIG. 116 illustrates a method of mining by impact cutting and a structural diagram of a mining machine of impact cutting implementing the method in accordance with the fifty-second embodiment;

FIG. 117 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fifty-second embodiment;

FIG. 118 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a impact cutting combine implementing the method in accordance with the fifty-third embodiment;

FIG. 119 illustrates a method of impact cutting production and a structural diagram of a reciprocating impact part of a impact cutting combine implementing the method in accordance with the fifty-fourth embodiment;

FIG. 120 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting, implementing the method in accordance with the fifty-fifth embodiment;

FIG. 121 illustrates a mining method for impact cutting and a structural diagram of a reciprocating impact portion of a mining cutting machine implementing the method in accordance with the fifty-fifth embodiment;

FIG. 122 illustrates an impact cutting mining method and a structural diagram of a reciprocating impact section of an impact cutting combine implementing the method in accordance with the fifty-sixth embodiment;

FIG. 123 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fifty-seventh embodiment;

FIG. 124 illustrates a method of mining by impact cutting and a structural diagram from a mining machine of impact cutting implementing the method in accordance with the fifty-eighth embodiment;

FIG. 125 illustrates a method of mining by impact cutting and a structural diagram of a crushing device of a mining combine of impact cutting implementing the method in accordance with the fifty-eighth embodiment;

FIG. 126 illustrates a method of mining by impact cutting and a structural diagram of a reciprocating impact part of a mining machine of impact cutting implementing the method in accordance with the fifty-ninth embodiment;

FIG. 127 is a structural diagram of a limiting position of a piston of a structure presented as limiting a position of a platform of a hydraulic drive device with a rolling piston, in accordance with a sixtieth embodiment;

FIG. 128 is a structural diagram of a guide roller made in the form of a cylindrical guide roller of a reciprocating rolling device, in accordance with a sixtieth embodiment;

In the drawings: 1 - shock head; 2 - power shock; 3 - reciprocating shock; 4 - lifting device; 5 - mobile part; 6 - machine body; 7 - shock drive device; 8 - guide device; 9 - shock-guiding part of the rolling; 10 - reciprocating rolling device; 11 - supporting part of the guide roller; 12 - a directing roller; 13 - shock-guiding part of the slide; 14 - supporting part of the slip; 15 - suspended support part; 16 - suspended shock-guiding part; 17 - a liquid suspension; 18 - shock-guiding part; 19 - guide bearing part; 20 - crank shock drive device; 21 - hydraulic shock drive device; 22 - power supporting part; 23 - guide section; 24 - counterweight; 25 - auxiliary box; 26 - guide limiting position design; 27 - a rolling wheel; 28 - shaft of the rolling wheel; 29 - inner case; 30 - external sleeve; 31 - supporting frame; 32 - cylinder; 33 is a cylindrical part; 34 - deepening; 35 - raceway; 36 - pneumatic shock drive device; 37 - holder; 38 - limiting position of the groove; 39 - position limiting platform; 40 - limiting position of the rod; 41 - crank element; 42 - power element; 43 - anti-tear mechanism; 44 - arcuate exciting cut; 45 - outer spherical surface; 46 - dustproof screen; 47 - inner spherical surface; 48 - an external raceway; 49 - steel ball; 50 - inner raceway; 51 - the transverse fork of the universal joint; 52 - transverse shaft; 53 - frame; 54 - shock absorbing support part; 55 - shock absorbing part; 56 - shock absorbing guide part; 57 - fixed support part; 58 - shock absorbing guide sleeve; 59 - a guide protrusion; 60 - a directing groove; 61 - holding part; 62 - part transmitting shock rotation; 63 - shock absorbing device with a guide structure; 64 - splined shaft; 65 - splined sleeve; 66 —a shock-absorbing device with a housing with a spline sliding shaft; 67 - device, shock absorbing power rotation; 68 - driven pulley; 69 - belt; 70 - belt shock absorbing device; 71 - drive pulley; 72 - auxiliary rocker; 73 - the main beam; 74 - rocker; 75 - power take-off; 76 - eccentric shaft; 77 - connecting handle; 78 - multi-crank multi-rod impact mechanism; 79 - multi-crank; 80 - connecting rod; 81 - shock teeth for knocking the outer layer of material; 82 - impact teeth for knocking out the inner layer of material; 83 - teeth cleansing the surface; 84 - teeth of the shock surface; 85 - tooth head; 86 - percussion teeth; 87 - hole for unloading; 88 - frame percussion teeth for knocking out the inner layer of material; 89 - vertical lifting mechanism; 90 - cable and cable rewinder; 91 - lifting platform; 92 - support lifting platform; 93 - drive vertical lift; 94 - blocking tongue; 95 - locking lock; 96 - a bolt; 97 - hydraulic part; 98 - threaded rod; 99 - hydraulic drive device with a piston; 100 - piston roller; 101 - the piston; 102 - control part; 103 - rolling piston; 104 - guide limiting position position; 105 - pneumatic drive device with a piston; 106 - design limiting the position of the piston; 107 - drive device with a piston; 108 - anti-rotation design; 109 - anti-rotation auxiliary box; 110 - shock-preventing device with rotation prevention; 111 is a quadrangular guide support part; 112 - a quadrangular shock drive device; 113 - polygonal shock drive device; 114 - guide deepened groove support part; 115 - shock-drive device with a recess; 116 - crank; 117 - source of rotational energy; 118 - rotating structure; 119 - ball end; 120 - groove with ball end; 121 - spectacular cutout with ball end; 122 - rolling shaft; 123 - reciprocating shock part A; 124 - reciprocating shock part; 125 - limiting position of the guide roller design; 126 - reciprocating rolling device, with reciprocating rectilinear rolling friction; 127 - a directing arm; 128 - shock-guiding part with rolling along the raceway; 129 - upper shock-guiding part of the rolling; 130 - supporting part of the upper guide roller; 131 - the supporting part of the lower guide roller; 132 - lower shock-guiding part of the rolling; 133 - the upper part of the outer sleeve, made in the form of a frame; 134 - the upper part of the inner case; 135 - the lower part of the inner case; 136 - the lower part of the outer sleeve, made in the form of a frame; 137 - rotating structure; 138 - cylindrical outer sleeve; 139 - anti-wear mobile device; 140 - linear bearing; 141 - cam; 142 - cam shaft; 143 - support A; 144 - support B; 145 - crank shaft; 146 - bearing; 147 - source of energy; 148 — groove; 149 - arcuate raised head; 150 - an arched cut; 151 - power concentric part of the shaft; 152 - a mechanism with a multi-crank eccentric shaft; 153 - an external sleeve made in the form of a frame; 154 - a round shock-guiding part; 155 - semicircular shock-guiding part; 156 - round annular shock-guiding part; 157 - square shock-guiding part; 158 - square outer sleeve; 159 is a channel for the fluid; 160 - anti-tear design; 161 - power shock part A; 162 - power shock part; 163 - transmission element; 164 - variable transmission element; 165 - upper universal joint; 166 - upper platform; 167 - moving cylinder; 168 - lower platform; 169 - lower universal joint; 170 - the supporting part of the roller; 171 - shock-guiding cylinder; 172 - frame percussion teeth; 173 - multi-row percussion teeth; 174 - shock-absorbing part of the rocker arm; 175 - tensioner; 176 - the mounting part of the beam; 177 - tension adjusting rod; 178 - tension base; 179 - polished stock; 180 - threaded rod; 181 - holder of a tension wheel; 182 - tension spring; 183 - shoulder; 184 - sliding base; 185 - angle adjuster; 186 - rocker arm lifting device; 189 - upper shock-guiding part; 190 - lower shock-guiding part; 191 - left shock-guiding part; 192 - the right shock-guiding part; 193 - sealing part; 194 - power shock cylinder; 195 - circular cylinder; 196 - casing of the shock; 197 - casing of the guide part; 198 - long raking teeth; 199 - raking teeth; 200 - cutting edge; 201 - short raking teeth; 202 - transmission device; 203 - drive wheel; 204 - gearbox; 205 - installation teeth; 206 - centering connecting rod; 207 - rotating part; 208 - oscillating cross member; 209 - slider; 210 - rotating handle; 211 - a device for spraying water; 212 - grinding device; 213 is a material guide device; 214 - control device; 215 - dragging cable device; 216 - cooling device; 217 - fastener; 218 - a hydraulic motor; 219 - crushing device; 220 - tongue; 221 - shock-guiding part B; 222 - shock head A; 223 - shock head B; 224 - a rotating disk; 225 - position limiting ring; 226 - round stobchaty guide roller; 227 is a square supporting part of the guide roller; 228 - shock-guiding part of the rolling in the form of a frame; 229 - square cylinder; 230 - square piston; 231 - cylinder in the form of a multirombic sleeve; 232 - piston in the form of a multi-rhombic key; 233 is a recessed groove.

DETAILED DESCRIPTION OF EMBODIMENTS

The present invention will be further described below in combination with the accompanying drawings.

Option 1

The impact cutting mining machine described in the first embodiment is illustrated in FIG. 1 to FIG. 4. The impact cutting mining machine comprises: a machine body 6, a movable part 5 and a reciprocating impact part 3. The reciprocating impact part 3 comprises a guiding device 8 and a shock-driving device 7. The guiding device 8 and the shock-driving device 7 are separated or connected. The guide device 8 comprises a shock-guide part 18. The reciprocating shock part 3 further comprises a shock head 1. The two ends of the shock-guide part 18 have shock heads 1. The shock-drive device 7 contains a power shock part 2. The force shock part 2 leads shock heads 1 for reciprocating movement. Impact heads 1 carry out impact on a coal wall or rock wall with knocking out of material. The power shock portion 2 and the shock guide portion 18 are separated. The housing 6 of the machine contains a frame 53 and a lifting device. The lifting device is mounted on the frame 53. The reciprocating impact portion 3 is mounted on the lifting device. The movable part 5 is mounted on the lower part of the machine body 6 and drives the machine body 6.

As shown in FIG. 4, one end of the shock guide portion 18 has a shock head 1, and the other end has a counterweight 24 to prevent tearing away from the guide device 8, shock drive device 7 and / or body 6 of the machine due to the imbalance of gravity.

The guide device 8 and the shock drive device 7 can also be connected or combined.

The power shock portion 2 and the shock guide portion 18 may also be coupled or combined.

When the lifting device is not provided on the body 6 of the machine, the shock reciprocating part 3 is mounted on the frame 53.

The device is compact and simple in its holistic design and convenient to use and operate. The material is knocked out due to the impact by cutting, instead of knocking out by milling, thereby substantially preventing the separation of the shock part by shear force, increasing production efficiency and reducing material consumption. At the same time, the production speed of the pieces is high with a small amount of dust. Losses due to friction are significantly reduced by rolling friction, which saves energy.

The two ends of the shock-guiding part 18 have shock heads 1, thereby solving the disadvantage that a coal wall or rock wall cannot be developed in the opposite direction when one shock head 1 moves backward, allowing one shock-drive device 7 actuate two impact heads 1 to perform impact, and perform bidirectional production without changing the direction of the impact heads 1, in order to significantly increase production efficiency. One end of the shock-guide portion 18 has a shock head 1, and the other end has a counterweight 24 to prevent tearing away from the guide device 8, the shock-drive device 7 and / or the machine body 6 due to an imbalance of gravity, thereby preventing tearing off of the guide device 8 and power shock part 2 due to the gravity of one impact head 1, ensuring the stability of the device, providing vertical impact impact of the impact head 1 and improving the life of the whole machine.

In accordance with the above construction, the present invention also includes a method of mining by impact cutting. The method is implemented using the following steps:

set the shock-guiding part 18; shock heads 1 are installed on two ends of the shock-guide part 18, or shock head 1 is installed on one end of the shock-guide part 18, and a counterweight 24 is installed on the other end to prevent separation from the guide device 8, the shock-drive device 7 and / or body 6 of the machine under the influence of an imbalance of gravity; shock-guide part 18 is installed in the guide device 8;

establish a power shock part 2; power shock part 2 is disconnected or connected or combined with shock-guide part 18; and the power shock part 2 is installed in the shock-drive device 7;

a guiding device 8 and a shock-drive device 7 are combined to form a reciprocating shock part 3; a guiding device 8 and a shock-driving device 7 are combined or connected;

the power shock part 2 drives the shock-guide part 18 to perform reciprocating movement, the shock-guide part 18 drives the shock heads / shock head 1 to perform a shock action on a coal wall or rock wall with knocking out of material;

establish a frame 53; on the frame 53 install, or not install, a lifting device; the reciprocating impact portion 3 is mounted on the frame 53 or mounted on a lifting device; the frame 53 is installed in the machine body 6, or the frame 53 and the lifting device are combined and installed in the machine body 6;

install the mobile part 5; the movable part 5 is installed in the lower part of the machine body 6; the movable part 5 drives the machine body 6;

the housing 6 of the machine 6 supports the impact heads / impact head 1 to perform a reciprocating impact with knocking material.

Option 2

The impact cutting mining machine in the second embodiment is illustrated in FIG. 5-FIG. 8. As shown in FIG. 6, the guiding device 8 comprises a reciprocating rolling device 10. The reciprocating rolling device 10 comprises a roller, a roller supporting part 170, and a shock-guiding rolling part 9. The roller is located between the supporting part 170 of the roller and the shock-guiding part 9 of the rolling. The roller, the roller supporting part 170, and the rolling shock-guiding part 9 are precisely matched so that the roller supports, by rolling friction, the execution of the shock-guiding rolling part 9 of the reciprocating movement. As shown in FIG. 7, the sliding guide device 8 comprises a shock-guiding rolling part 13 and a sliding supporting part 14. Between the shock-guiding part 13 of the rolling and the supporting part 14 of the slide provided with liquid lubricant or powder lubricant. The power shock portion 2 is connected to the impact head 1. The slide guide device 8 supports, by sliding friction, the shock of the shock guide portion 13 to be reciprocated. As shown in FIG. 8, the pendant guide device 8 comprises a pendant shock guide portion 16 and a pendant support portion 15. A fluid lubricant 17, gas grease or magnetic grease is placed between the pendant shock guide portion 16 and the pendant support portion 15. The pendant guide device 8 supports, by means of suspension, the execution of a reciprocating movement by the shock-guiding part 16.

The power shock guide part 2 and the impact head 1 can also be separated or combined.

The used reciprocating rolling device 10, which has a high structural strength, is particularly applicable to a reciprocating impact structure with a large opposing impact force and high torque, thereby greatly improving the impact resistance and tearing resistance of the device.

Other features are the same as in the first embodiment.

Option 3

The impact cutting mining machine in the third embodiment is illustrated in FIG. 9. The reciprocating impact portion 3 is mounted on the side of the lifting device or frame 53. The movable portion 5 drives the machine body 6 to move forward or backward. The power shock portion 2 drives the shock guide portion 18 to perform a reciprocating movement. The shock-guiding part 18 drives the impact head 1 to perform a shock action on a coal wall or rock wall, moving forward and knocking out the material, or moving backward and knocking out the material without turning the body 6 of the machine.

In accordance with the above construction, the present invention also includes a method of production by impact cutting. The method is implemented using the following steps:

the reciprocating impact portion 3 is mounted on the side of the lifting device or frame 53;

the movable part 5 drives the body 6 of the machine to move forward; power shock part 2 drives the shock-guide part 18 to perform a reciprocating movement; the shock-guiding part 18 drives the shock head 1 to perform a shock action on a coal wall or rock wall with moving forward and knocking out the material;

the movable part 5 drives the body 6 of the machine to move backward; the power shock part 2 drives the shock-guide part 18 to perform a reciprocating movement, and the shock-guide part 18 drives the shock head 1 to perform a shock action on a coal wall or rock wall with backward movement and knocking out of material without turning body 6 of the car.

Other features are the same as in the first embodiment.

Option 4

The impact cutting mining machine in the fourth embodiment is illustrated in FIG. 10 and FIG. 11. In FIG. 10, the shock drive device 7 is a crank shock drive device 20. In FIG. 11, the shock-drive device 7 is a hydraulic shock-drive device 21 or a pneumatic shock-drive device 36. A crank shock-drive device 20, a hydraulic shock-drive device 21 or a pneumatic shock-drive device 36 includes a power shock part 2. Return- the translational impact portion 3 further comprises an auxiliary box 25 or a support frame 31. The auxiliary box 25 or the support frame 31 includes a guide 26 position limiting structure. The leveling limiting structure 26 limits the execution of the shock-guiding part 18 of a rectilinear reciprocating movement. The shock-guiding part 18 supports the impact head 1 for reciprocating movement with rolling friction.

The auxiliary box 25 or the support frame 31 are simple, rational and compact in design and light in weight with little wear, high tearing strength and impact resistance, and also high production efficiency.

Other features are the same as in the first embodiment.

Option 5

The impact cutting mining machine in the fifth embodiment is illustrated in FIG. 12-FIG. 17. The shock-drive device 7 includes a power support part 22 and a power shock part 2. The reciprocating rolling device 10 includes a guide roller 12, a support part 11 of the guide roller and a shock-guide part 9 of the rolling. The guide roller 12 comprises a rolling wheel 27. A rolling wheel 27 is installed between the power supporting part 22 and the power impact part 2, and is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling. The rolling wheel 27 comprises an axis 28. In FIG. 13, when the axis 28 of the rolling wheel is attached to the shock-guide part 9, the rolling wheel 27 performs rolling along the power support part 11 to prevent the friction of landing between the power support part 11 and the shock-guide part 9. In FIG. 14, the axis 28 of the rolling wheel is attached to the power supporting part 22, the rolling wheel 27 performs rolling along the power shock part 2, to prevent the landing friction between the power shock part 2 and the power bearing part 22, and also to reduce the wear of the shock-drive device 7.

In FIG. 16, the axis 28 of the rolling wheel is attached to the power supporting part 11, the rolling wheel 27 performs rolling along the shock-guiding part 9 of the rolling. In FIG. 17, the axis 28 of the rolling wheel is attached to the power of the shock part 2, the rolling wheel 27 performs rolling along the power support part 22.

The rolling wheel 27 provides the power shock part 2 or the shock-guiding part 9 of the rolling ability to perform reciprocating movement with rolling friction, which further reduces wear between the elements, extending the life of the elements, leading to low failure rates and reduced maintenance, so that Thus, to further improve the efficiency of the device. When using the rolling wheel 27, which is cleaner and more environmentally friendly, will not form substances and harmful gases, etc., caused by excessive sliding friction, thus further improving the quality of the working environment.

Other features are the same as in the first embodiment.

Option 6

The impact cutting mining machine in the sixth embodiment is illustrated in FIG. 18 and FIG. 19, in which the shock-drive device 7 includes: a power supporting part 22 and a power shock part 2. The guide roller 12 includes a rolling wheel 27. A rolling wheel 27 is installed between the power supporting part 22 and the power shock part 2, or is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling. The rolling wheel 27 comprises an axis 28. The surface of the rolling wheel 27 has a V-shaped groove or bend. The contact surface of the supporting part 11 of the guide roller or the shock-guiding part 9 of the rolling element and the rolling wheel 27 is fixed to the profile of the rolling wheel 27. The rolling wheel 27, the supporting part 11 of the guide roller and the shock-guiding part 9 of the race are highly coordinated to control, by means of rolling friction, the linear reciprocating movement of the shock-guiding part 9 of the race or the power of the shock part 2 to reduce wear of the shock-drive device 7 .

The reciprocating rolling device 10 may also comprise a power support portion 22. The support portion 11 of the guide roller and the power support portion 22 are combined, separated or connected.

The surface of the rolling wheel 27 can also be profiled, including a bulge and a recess, etc.

Other features are the same as in the first embodiment.

Option 7

The impact cutting mining machine in the seventh embodiment is illustrated in FIG. 20-FIG. 25. As shown in FIG. 20 and FIG. 21, the shock drive device 7 is a crank shock drive device 20. The bearing portion 11 of the guide roller is an outer sleeve 30. The shock and guide portion 9 of the rolling element is an inner housing 29. The outer sleeve 30, the inner housing 29 and the guide roller 12 strongly agreed to perform reciprocating opposite directional movement with rolling friction by means of the guide roller 12. The impact head 1 is supported by a reciprocating external sleeve 30 il and an inner casing 29 for reciprocating motion with rolling friction. The reciprocating rolling device 10 centers the direction of the impact of the impact head 1 to ensure that the next impact of the impact head 1 is applied to the object to be mined. The movable part 5 sets the machine body 6 in motion to realize reciprocating impact and continuous production.

The guide roller support portion 11 shown in FIG. 23-FIG. 25, is an inner case 29. The shock-guiding part 9 of the rolling element is an outer sleeve 30. A guide case 12 is installed between the outer sleeve 30 and the inner case 29.

In FIG. 22 and FIG. 25, the shock drive device 7 is a hydraulic shock drive device 21.

The shock drive device 7 may also be a pneumatic shock drive device 36.

A guide roller 12 is installed between the outer sleeve 30 and the inner housing 29, while simultaneously realizing, for the device, a reciprocating movement with rolling friction and a rolling direction function. The guide roller 12 simultaneously has a rolling friction function and a guiding function, thereby reducing the friction resistance of the reciprocating element supported by sliding friction, significantly increasing the absorption of the opposing impact force and realizing the effect of smooth movement, simplicity of design, less vulnerable elements, low cost and stable performance.

Other features are the same as in the first embodiment.

Option 8

An impact cutting mining machine in an eighth embodiment is shown in FIG. 26 and FIG. 27. The shock drive 7 shown in FIG. 26, is a crank shock drive device 20. The crank shock drive device 20 comprises a support frame 31. The support frame 31 includes a power support part 22 and a guide support part 19. A guide support part 19 is installed outside the power support part 22. Power support part 22 and the guide support portion 19 are separated. The crank shock-drive device 20 further comprises a power shock part 2. The power shock part 2 is installed in the support frame 31. The support frame 31 supports the power shock part 2. The shock-guide part 18 is installed outside the support frame 31. The shock-guide part 18 outside the support frame 31 has a shock head 1. The power shock part 2 drives the shock head 1 or shock-guide part 18 to perform impact. The guide support part 19 outside the power support part 22 and the shock guide part 18 form a multi-position support guide device 8. The multi-position support guide device 8 supports, in several places, the impact action by the impact head 1. The shock guide part 18 is actually continuation and transformation of the power shock part 2. The centering amplitude of the power shock part 2 on the shock head 1 expands to the greatest extent due to the continuation and transformation shock-guiding part 18, thereby enhancing the centering of the shock head 1, controlling the direction of impact of the shock head 1 to the greatest extent, preventing damage to the shock-drive device 7 by shock breaking force and opposing force, and prolonging the life of the device.

The shock drive 7 shown in FIG. 27, is a hydraulic shock drive device 21. The hydraulic shock drive device 21 comprises a branched cylindrical part 33. The branched cylindrical part 33 includes a power support part 22 and a guide support part 19. The guide support part 22 and the guide support part 19 are connected. The ramified cylindrical portion 33 comprises a ramified cylinder 32. The ramified cylinder 32 and the power support portion 22 are combined or connected. The guide support portion 19 is mounted outside the branched cylinder 32. The guide support portion 19 and the branched cylinder 32 are combined. The hydraulic impact drive device 21 further comprises a power impact part 2. A power impact part 2 is installed in the branched cylinder 32. The ram cylinder 32 supports the force impact part 2. The impact-guide part 18 is installed outside the ramified cylinder 32. The impact-guide part 18 is outside the branched the cylinder 32 has an impact head 1. A force impact part 2 drives the impact head 1 or the impact guide part 18 to perform an impact action. The guide support part 19 outside the power support part 22 and the shock guide part 18 form a multi-position support guide device 8. The multi-position support guide device 8 supports, in several places, the impact action by the impact head 1.

The shock drive device 7 may also be a pneumatic shock drive device 36.

The power impact portion 22 and the guide support portion 19 can also be combined.

The branched cylinder 32 and the power support portion 22 can also be separated or connected.

The guide support portion 19 and the ramified cylinder 22 can also be separated or combined.

The shock guide portion 18 is mounted outside the ramified cylinder 32, that is, the ramified cylinder 32 is extended and deformed to increase the connection width of the ramified cylinder 32 and the impact head 1 so that the multi-position support guide device 8 is applicable to meet various local requirements, including high energy consumption, high torque and high excitation frequency.

Other features are the same as in the first embodiment.

Option 9

The impact cutting mining machine in the ninth embodiment is shown in FIG. 28. The shock-drive device 7 is a crank shock-drive device 20. The raceway 35 is made on the shock-guide part 9 of the rolling. A guide roller 12 is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the race, and is installed in the raceway 35. The raceway 35 restricts the raceway and the position of the guide roller 12. The bearing portion 11 of the guide roller, the shock-guide part 9 of the race and the guide roller 12 rolling in the raceway 35 are precisely matched so that it is impacted by the friction of the race of the guide roller 12 - the guide part 9 of the rolling performed a reciprocating movement.

Other features are the same as in the first embodiment.

Option 10

An impact cutting mining machine in a tenth embodiment is shown in FIG. 29. The shock-drive device 7 is a crank shock-drive device 20. The reciprocating rolling device 10 includes a guide roller 12, a support portion 11 of the guide roller, a shock-guide part 9 of the rolling element and a holder 37. The holder 37 is mounted between the supporting part 11 the guide roller and the shock-guide part 9 of the rolling and mounted on the shock-guide part 9 of the rolling. The guide roller 12 is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling and is installed in the holder 37. The thickness of the holder 37 is less than the diameter of the guide roller 12. Two parts of the guide roller 12, which are higher than the holder 37, are installed, respectively, in the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling; the supporting part 11 of the guide roller, the shock-guide part 9 of the rolling and the guide roller 12 in the holder 37 are strongly coordinated so that the shock-guide part 9 of the rolling performs reciprocating movement with rolling friction. The holder 37 limits the rolling space and the position of the guide roller 12.

The holder 37 can also be installed separately or attached to the supporting part 11 of the guide roller.

The guide rollers 12 are installed in the holders 37. The holders 37 provide the possibility of arranging the guide rollers 12 at intervals so that there is no reciprocal friction between the guide rollers 12 and the guide rollers 12 will not be extruded during operation, which significantly reduces energy loss and increases the service life of the corresponding element so as to reduce operating costs. The guide rollers 12 have a rolling friction function, a guiding function, thereby enabling the device to perform reciprocating movement with rolling friction, have a rolling direction function so as to reduce friction resistance during the operation of the reciprocating element supported by sliding friction, significantly increase the absorption of the opposing impact force, and realize the effect of smooth motion, simple design, fewer vulnerable elements, low cost property production and stable performance.

Other features are the same as in the first embodiment.

Option 11

An impact cutting mining machine in an eleventh embodiment is shown in FIG. 30-FIG. 33. The reciprocating rolling device comprises a position-limiting structure. The position-limiting structure comprises a raceway 35, a cylindrical track, a recess 34, a recessed groove, a holder 37, a position-limiting plate, a position-limiting ring, a position-limiting bushing, a position-limiting platform 39, a position-limiting cross member 40, a position-limiting shaft, a position-limiting groove 38 , spherical bulge, protrusion, bearing 146, inner housing 29, aligned with the outer sleeve 30 or rolling wheel 27, oval, dumbbell-shaped, columnar cone-shaped, circular ring-shaped, grooved wheel 27, platform-shaped columnar, platform-shaped spherical, platform-shaped disc, columnar-shaped grooves, ball-shaped grooves, body 65, oval, grooved, square, U-shaped, in frame shape, I-shaped, slotted shape, arc shape, V-shaped, circular, plate-shaped, polygon, cylinder, slotted or multi-rhombic key.

The shock-guiding part 9 of the rolling, the supporting part 170 of the roller and / or the roller contains / contains a position-limiting structure.

The roller supports the shock-guiding part 9 of the rolling for reciprocating movement along the supporting part 170 of the roller. The position-limiting structure limits the rolling space and the position of the roller. The position-limiting structure and the rolling support part are connected, separated or combined, or the position-limiting structure and the rolling shock-guiding part 9 are connected, separated or combined, or the position-limiting structure and the roller are connected, separated or combined.

The guiding device 8 includes a guiding position limiting structure 26. The guiding limiting position structure 26 may be a recess 34, a holder 37, a limiting position of the platform 39, a limiting position of the groove 38, and a limiting position of the shaft. The recess 34 and the holder 37 can be installed separately. The position-limiting platform 39 and the position-limiting groove 38 can be installed in combination. The guiding position limiting structure 26 limits the direction of the impact of the impact guide portion 18, while providing the direction of impact of the impact head 1.

The guiding position restricting structure 26 may also be a raceway 35, a cylindrical track, a position restricting plate, a position restricting ring, a position restricting sleeve or a position limiting cross member 40, etc.

Other features are the same as in the first embodiment.

Option 12

The impact cutting mining machine in the twelfth embodiment is shown in FIG. 34. The guiding device 8 comprises a guiding support part 19 and a shock-guiding part 18. The shock-driving device 7 is a crank shock-driving device 20. The reciprocating shock part 3 further comprises an auxiliary box 25. The crank shock-driving device 20 comprises the crank element 41 and the power part 42. The guide device 8 is combined with the crank element 41 of the crank shock-drive device 20 in the auxiliary box 25. Two ends of the shock-guide portions 18 protruding from the auxiliary box 25 have shock heads 1. The end of the power shock portion 2 protruding from the auxiliary box 25 is connected to or separated from the shock heads 1. The auxiliary box 25 protects the power shock part 2 and the shock guide portion 18 from contamination and erosion by garbage and sewage.

One end of the shock guide portion 18, protruding from the auxiliary box 25, has a shock head 1, and the other end has a counterweight 24 to prevent the shock head 1 from tearing away from the guide device 8, the shock drive device 7 and / or the machine body 6 due to an imbalance of force gravity.

The end of the power shock portion 2 extending from the auxiliary box 25 may also be separated with the shock head 1.

Auxiliary box 25 is simple and rational in design with strong resistance to tearing force and counteracting shock force.

Other features are the same as in the first embodiment.

Option 13

The impact cutting mining machine in the thirteenth embodiment is shown in FIG. 35-FIG. 37. In FIG. 35, the power impact part 2 and the impact head 1 are connected. One end of the power shock portion 2 has an anti-tear mechanism 43. The anti-tear mechanism 43 is in the form of a rotating structure 118. The rotating structure 118 of the anti-tear mechanism 43 is used in conjunction with the guiding device 8. The rotating structure 118 is energized to perform rotation. Power shock part 2 drives the shock head 1 to perform impact. The opposing tearing force of the impact of the impact head 1 on the coal wall or rock wall is applied to the guiding device 8.

The power impact part 2 and the impact head 1 can also be separated or combined.

The two ends of the power shock portion 2, as shown in FIG. 36 may have an anti-tearing mechanism 43.

The anti-tear mechanism 43 in FIG. 37 is a structure of an arcuate gripping groove 44.

The anti-tear mechanism 43 can also be made in the form of an independent design. An independent design can isolate the opposing tearing force of the impact.

The rotating structure 118 of the anti-release mechanism 43 can also be implemented as a sliding bearing 146, a swivel joint, a universal joint ball cage, a transverse universal joint or a gripping cutout 121 with a ball end, etc.

The rotating structure 118 of the anti-tearing mechanism 43 is energized to rotate, or the independent structure isolates the opposing tear-off force in an independent manner, thereby preventing tearing of the power shock portion 2 by the opposing shock force, and preventing damage to the shock-drive device 7 due to the opposing shock force exposure.

Other features are the same as in the first embodiment.

Option 14

The impact cutting mining machine in the fourteenth embodiment is shown in FIG. 38, wherein the anti-tear mechanism 43 is a sliding bearing 146. The sliding bearing 146 has an outer spherical surface 45, an inner spherical surface 47, and a dust shield 46. The outer spherical surface 45 is fixed to the inner spherical surface 47. The connection of the outer spherical surface 45 and the inner spherical surface 47 has a dust shield 46. The outer spherical surface 45 is connected to the impact head 1, and the inner spherical surface 47 is connected to the power impact part 2. The dust shield 46 plays the function of not transmitting dust and prevents It allows foreign substances to enter the junction of the inner spherical surface 47 and the outer spherical surface 45. The outer spherical surface 45 is fixed in the inner spherical surface. The connection of the outer spherical surface 45 and the inner spherical surface 47 has a dust shield 46.

Other features are the same as in the first embodiment.

Option 15

The impact cutting mining machine in the fifteenth embodiment is shown in FIG. 39 and FIG. 40, in which the lifting device comprises a fixed support rod 57, and a shock absorbing support portion 54. The shock absorbing guide portion 56 is mounted on the fixed support rod 57 and the shock absorbing support part 54. The shock absorbing part 55 is installed between the fixed support rod 57 and the shock absorbing support part 54. Power the impact part 2 drives the impact head 1 to perform impact. When the generated opposing shock force is applied to the shock absorbing support portion 54 and the stationary support rod 57, the shock absorbing portion 55 is deformed to absorb the opposing shock force, while the shock absorbing guide portion 56 can control the direction of shock absorption, so that the shock absorption is a linear reciprocating cushioning, thus preventing undirected oscillation of the impact head 1 during cushioning.

The fixed support rod 57 and the shock-absorbing support part 54 can be mounted on the reciprocating shock part 3 or on the frame 53, or the fixed support rod 57 can be mounted on a lifting device or on the frame 53, and the shock-absorbing support part 54, respectively, is installed on the reciprocating impact part 3 and the lifting device.

The shock absorbing guide portion 56 can also be mounted on the lifting device and on the frame 53, or on the lifting device and the reciprocating shock part 3, and the shock absorbing part 55, respectively, is installed between the lifting device and the frame 53, or between the lifting device and the return - translational shock 3.

The shock absorbing portion 55 has a rebound effect. When the opposing impact force is large, the shock absorbing portion 55 can absorb and store the impact energy, and release the impact energy in the next impact period, thereby improving the impact force for moving the reciprocating impact part 3 forward and improving the effect of shock impact.

Other features are the same as in the first embodiment.

Option 16

The impact cutting mining machine in the sixteenth embodiment is shown in FIG. 41-FIG. 42, in which the lifting device comprises a fixed support part 57 and a shock absorbing support part 54. The shock absorbing support part 54 is made in the form of a shock absorbing guide part 56. The fixed support part 57 is made in the form of a shock absorbing guide sleeve 58. A guide protrusion 59 is provided on the shock absorbing guide part 56 The guide groove 60, fixed with the guide protrusion 59, is made on the shock absorbing guide sleeve 58. Two sides of the convex part of the guide protrusion 59 have shock absorbing Asti 55. Damping guide portion 56, cushioning a shock absorbing portion 55 and the guide sleeve 58 integrated in the damping device 63 with a bidirectional guide structure having a damper function bidirectional guide structure. The shock-absorbing device 63 with a bi-directional guide structure advantageously protects the device and is advantageous for cushioning when the device performs production in the opposite direction without turning the machine body 6.

Power shock part 2 drives the shock head 1 to perform impact. The generated opposing impact force is applied to the shock absorbing device 63 with a bi-directional guide structure. When the machine body 6 moves forward, the shock absorbing parts 55 in the front of the guide protrusion 59 absorb the opposing impact force. When the machine body 6 moves back, the shock absorbing parts 55 at the rear of the guide protrusion 59 absorb the opposing impact force. The shock absorbing guide portion 56, the shock absorbing guide sleeve 58, and the shock absorbing parts 55 are matched to absorb the opposing impact force and control the direction of depreciation so that the depreciation is a reciprocating linear depreciation. The shock absorbing guide portion 56 supports the shock absorbing guide sleeve 58 to perform anti-directional sliding in a straight line relative to the shock absorbing guide portion 56, thereby preventing undirected oscillation of the impact drive device 7 and the guide device 8 and stabilizing the direction of impact of the impact head 1.

The fixed support portion 57 can also be installed as the shock absorbing guide portion 56, and the shock absorbing support portion 54, respectively, is installed as the shock absorbing guide sleeve 58.

The fixed support part 57 and the shock absorbing support part 54 can be mounted on the reciprocating shock part 3 or on the frame 53, or the fixed support part 57 can also be mounted on a lifting device or on the frame 53. The shock absorbing support part 54, respectively, is mounted on reciprocating impact part 3 and on the lifting device.

The guide groove 60 can also be made on the shock absorbing guide portion 56, and the guide protrusion 59, aligned with the guide groove 60, respectively, is made on the shock absorbing guide sleeve 58.

Other features are the same as in the first embodiment

Option 17

The impact cutting mining machine in the seventeenth embodiment is shown in FIG. 43, in which the frame 53 comprises a fixed support part 57 and a shock absorbing support part 54. The fixed support part 57 and the shock absorbing support part 54 comprise a holding structure, i.e. the shock absorbing guide portion 56 and the shock absorbing guide sleeve 58 comprise a retaining structure. The holding structure comprises a holding part 61. The holding part 61 prevents the stationary support part 57 and the shock-absorbing support part 54 from being disconnected from one another during counter-reciprocal sliding, i.e. the holding portion 61 prevents the shock absorbing guide portion 56 and the shock absorbing guide sleeve 58 from detaching during counter-directional reciprocal sliding. The holding portion 61 is separated from the stationary supporting portion 57 and the shock absorbing supporting portion 54, i.e. the holding portion 61 is separated from the shock absorbing guide portion 56 and the shock absorbing guide sleeve 58, thereby effectively ensuring a safe cushioning reliability.

The holding portion 61 may also be combined with the stationary supporting portion 57 and the shock absorbing supporting portion 54, i.e. the holding portion 61 is combined with a shock absorbing guide portion 56 and a shock absorbing guide sleeve 58.

Other features are the same as in the first embodiment.

Option 18

An impact cutting mining machine in an eighteenth embodiment is shown in FIG. 44-FIG. 46. The reciprocating shock portion 3 comprises a rotational energy source 117 and a rotational shock transmitting portion 42. The source of rotational energy 117 contains an electric motor. The lifting device comprises a fixed support part 57 and a shock-absorbing support part 54. A shock-absorbing device is installed between the fixed support part 57 and the shock-absorbing support part 54. The shock-absorbing device comprises a shock absorbing power rotation device 67 and a shock-absorbing device 63 with a guide structure. The shock absorptive force rotating device 67 is mounted on the rotational impact transmitting portion 62. The device 67, shock-absorbing power rotation, comprises a shock-absorbing device 66 with a housing with a spline sliding shaft. The shock absorbing device 66 with a housing with a spline sliding shaft comprises a spline shaft 64 and a spline housing 65. The sliding section is located between the spline shaft 64 and the spline housing 65. When impacted, the sliding section slides in a reciprocating manner to absorb the opposing impact force . The splined shaft 64 and the splined housing 55 are matched to transmit power and slip in a reciprocating manner for cushioning, thereby realizing good isolation from vibrations, while the dynamic sliding resistance is small during the mining process while the sliding travel section is subjected to impact torque instead of being subjected to impact by axial force, and impact head 1 can be effectively protected. A shock absorbing device 66 with a housing with a spline sliding shaft, slides in a reciprocating manner to depreciate on the drive shaft of the rotational energy source 117 in order to distribute the opposing force of the reciprocating impact so that the rotational energy source 117 is not damaged by impact, greatly improving thereby, the service life and operational reliability of the rotational energy source 117. The shock absorbing device 63 with the guide structure comprises a shock absorbing part 55 and a shock absorbing guide part 56. The shock absorbing part 55 is installed between the fixed support part 57 and the shock absorbing support part 54. The shock absorbing guide part 56 is mounted on the fixed support part 57 and the shock absorbing support part 54. The shock absorbing part 55 can absorb the opposing impact force, and the shock absorbing guide portion 56 can control the direction of shock absorption. The shock absorbing device 63 with the guide structure is matched with the shock absorbing device 66 with a housing with a spline sliding shaft to absorb and absorb the opposing impact force of the reciprocating shock part 3 and direct the direction of shock absorption, thereby preventing damage to the rotational energy source 117 the device or frame 53 as a result of an undirected oscillation during depreciation, and ensuring that the impact head 1 is facing the target production object.

The shock absorber rotation device 67 may also be a belt shock absorber device 70. The belt shock absorber device 70 includes a drive pulley 71, a driven pulley 68 and a belt 69. The drive pulley 71 is mounted on a fixed support portion 57. The drive pulley 71 is connected to a drive shaft of an electric motor . The driven pulley 68 is mounted on the shock absorbing support portion 54. The belt 69 is mounted on the driving pulley 71 and the driven pulley 68. The driven pulley 68 is driven when the shock absorbing support portion 54 is impacted. The belt 69 absorbs the opposing impact force, while the belt damping device 70 can effectively prevent damage to the electric motor.

The rotational energy source 117 and the rotary impact transmitting part 62 can be mounted on the lifting device or on the frame 53. The rotational energy source 117 can also be mounted on the frame 53 or the lifting device, and the rotational impact transmitting part 62 is installed, respectively, on the lifting device and the reciprocating impact part 3.

The rotational energy source 117 may also be a hydraulic motor 218 or a pneumatic motor.

The fixed support part 57 and the shock absorbing support part 54 can be mounted on the reciprocating shock part 3 or on the frame 53, or the fixed support part 57 can also be mounted on a lifting device or on the frame 53, and the shock absorbing support part 54 is installed, respectively, on the reciprocating impact part 3 and the lifting device.

The shock absorbing guide portion 56 can also be mounted on the lifting device or on the frame 53, or on the lifting device and the reciprocating shock part 3, and the shock absorbing part 55 is installed, respectively, between the lifting device and the frame 53 or between the lifting device and the reciprocating progressive shock 3.

Shock absorbing devices can prevent the loosening of all connecting fasteners as a result of shock vibration, which makes it possible to avoid fatigue failures of all connecting fastening parts, effectively protecting rotational energy source 117, providing stable operation of the electric motor or hydraulic motor 218 or air motor, ensuring the possibility of stable movement of the housing 6 cars and avoiding impact damage of the mobile part 5. Others the signs are the same as in the first embodiment.

Embodiment 19

The impact cutting mining machine in the nineteenth embodiment is shown in FIG. 47 and FIG. 43. The shock-drive device 7 comprises a crank shock-drive device 20. The lifting device comprises a rocker 74. The rocker 74 is a parallelogram-type rocker 74. The parallelogram-type rocker 74 comprises a main beam 73 and an auxiliary beam 72. The reciprocating impact part 3 comprises an auxiliary box 25. One end of the main beam 73 is pivotally attached to the machine body 6 and the other end is pivotally mounted with the auxiliary box 25. One end of the auxiliary beam 72 pivotally mounted to the machine body 6, and the other end pivotally mounted to the auxiliary box 25. The main beam 73 supports the reciprocating impact part 3, and The rocker arm 72 performs an auxiliary support function. The main beam 73 and the auxiliary beam 72 can be matched to adjust the direction of production or the position of the impact head 1 so as to ensure that the next impact of the impact head 1 is applied to the object to be mined. The movable part 5 drives the machine body 6 to perform a reciprocating impact and continuous production.

The rocker arm 74 of the parallelogram type, which is a simple, stable and reliable design, and easy to operate, can effectively ensure that the impact head 1 always faces the object to be mined during the impact process with knocking out of the material.

The yoke 74 may also be one single yoke 74. One end of one single yoke 74 is pivotally attached to the machine body 6, and the other end is pivotally attached to the auxiliary box 25.

The reciprocating impact portion 3 may also be a support frame 31.

Other features are the same as in the first embodiment.

Option 20

The impact cutting mining machine in the twentieth embodiment is shown in FIG. 49, in which the reciprocating impact portion 3 comprises an auxiliary box 25. The impact drive 7 includes a crank impact drive 20. The crank impact drive 20 comprises a multi-crank multi-rod impact mechanism 78 and a power take-off member 75. The multi-crank multi-rod impact mechanism 78 comprises a multi-crank shaft 79 and a connecting rod 80. The multi-crank shaft 79 comprises a power concentric section 151, a connecting arm 77 and an eccentric shaft 76. A power concentric shaft section 151, a connecting arm 77 and an eccentric shaft 76 are combined. One end of the power concentric section 151 of the multi-crankshaft 79 is connected to the power take-off element 75 of the crank shock-drive device 20. The other end of the power concentric section 151 of the shaft has more than two connecting arms 77 and the eccentric shaft 76. The power concentric shaft section 151 is mounted on the support frame 31. The eccentric shaft 76 is pivotally connected to one end of the connecting arm 80, and the other end of the connecting arm 80 is connected to the impact head 1. One eccentric shaft 76 drives ie more than one connection handle 80 to perform reciprocating impact. The other end of the connecting handle 80 may have a large number of impact heads 1, thereby greatly improving production efficiency.

The reciprocating impact portion 3 may also be a support frame 31.

The power concentric shaft section 151, the connecting arm 77 and the eccentric shaft 76 can also be separated.

The other end of the connecting handle 80 may also be separated or combined with the impact head 1.

Other features are the same as in the first embodiment.

Option 21

The impact cutting mining machine in the twenty-first embodiment is shown in FIG. 50, in which the impact head 1 may have surface-cleaning teeth 83. Surface-cleaning teeth 83 may clean the surface of a coal wall or rock wall in the inner formation. The surface-cleaning teeth 83 can be mounted on the upper part or on the lower part of the impact head 1, or can be located on the side.

Other features are the same as in the first embodiment.

Option 22

The impact cutting mining machine in the twenty-second embodiment is shown in FIG. 51 and FIG. 52. The impact head 1 comprises impact teeth 86. The impact teeth 86 are multi-row impact teeth 173. The impact teeth 86 have heads 85. The heads 85 of the impact teeth 86 of two adjacent rows have different sizes to form a height difference so as to perform impact mining a coal wall or rock wall with ledges. On each ledge of a coal wall or rock wall, more than two opposed stepped-shaped free surfaces are formed. The stress caused by the pressure and the structural strength of the stepped coal wall or rock wall are significantly reduced compared to the original flat coal wall or rock wall. The material is knocked out by expedient use of two opposite free surfaces of a stepped coal wall or rock wall, when the percussion teeth 86 of each row again begin to produce, which significantly reduces the resistance to impact, with the formation, in one step, of the embossed material into granules that can be transferred from using a conveyor, avoiding knocking out oversized pieces and difficult transportation of material knocked out by the impact head 1, reducing energy consumption and increasing the efficiency of the blow EXPOSURE.

Other features are the same as in the first embodiment.

Option 23

The impact cutting mining machine in the twenty-third embodiment is shown in FIG. 53. The impact head 1 comprises a frame of impact teeth 81 for knocking out the outer layer of material and impact teeth 81 for knocking out the outer layer of material. Impact teeth 81 for knocking out the outer layer of material are mounted on the frame of impact teeth 81 for knocking out the outer layer of material and face the surface to be mined. The impact head 1 further comprises a frame 88 of shock teeth for knocking out the inner layer of material and shock teeth 82 for knocking out the inner layer of material. Impact teeth 82 for knocking out the inner layer of material and the frame 88 of the impact teeth for knocking out the inner layer of material are combined. Impact teeth 81 for knocking out the outer layer of material are shaped or arranged so that material can be knocked out of the outer layer that will be mined. An opening for unloading 87 is made on the frame of the impact teeth 81 for knocking out the outer layer of material. The discharge opening 87 allows the outflow of material knocked out by the impact teeth 82 to knock out the inner layer of material.

Impact teeth 82 for knocking out the inner layer of material and the frame 88 of the impact teeth for knocking out the inner layer of material can also be connected independently.

Other features are the same as in the first embodiment.

Option 24

The impact cutting mining machine in the twenty-fourth embodiment is shown in FIG. 54-FIG. 56. The lifting device comprises a vertical lifting mechanism 89. The vertical lifting mechanism drives up and down the reciprocating impact portion 3. The vertical lifting mechanism 89 comprises a lifting platform 91, a support for the lifting platform 92, a vertical lifting drive 93 and a locking lock 95. The drive 93 of the vertical lift shown in FIG. 54, uses a cable and cable rewinder 90 to vertically raise and lower the lifting platform 91. The locking lock 95 uses a locking tab 94 to lock and lock the lifting platform 91. The vertical lifting drive 93 shown in FIG. 55, uses a hydraulic portion 97 for vertically raising and lowering the lifting platform 91. The locking lock 95 uses a bolt 96 to fix and lock the lifting platform 91. The vertical lifting drive 93 shown in FIG. 56, uses a threaded rod 98 to vertically raise and lower the lifting platform 91. Locking Lock 95 uses a bolt 96 to secure and lock the lifting platform 91.

The vertical lifting mechanism 89 can provide a vertical impact when the reciprocating shock 3 produces up and down, thereby reducing the length of the lifting device and the machine body 6, etc., reducing power consumption and providing convenient maintenance. A straight lifting path increases the stability of the lift and extends the lifespan of the lift and support.

The vertical lift drive 93 may additionally use a rack drive, coupler, or pneumatic part to vertically raise and lower the lift platform 91. Locking lock 95 may optionally use a shock absorber, traction cable, hydraulic cylinder or pneumatic cylinder to lock and lock the lift platform 91.

Other features are the same as in the first embodiment.

Option 25

The impact cutting mining machine in the twenty-fifth embodiment is shown in FIG. 57. Shock-drive device 7 includes a hydraulic drive device 99 with a piston. The hydraulic drive device 99 with a piston includes a ramified cylinder 32, a piston 101, a piston roller 100, a control part 102 and a power shock part 2. A piston roller 100 is installed in the piston 101 to form a piston 103. A rolling piston 103 is installed in the branched cylinder 32. The rolling piston 103 is supported by the piston roller 100 to perform friction rolling together with the branched cylinder 32. The control portion 102 controls the flow of liquid or gas. The piston 103 is pushed by the pressure of a liquid or gas to perform a reciprocating motion. One end of the power impact portion 2 and the piston 101 are combined. The piston 101 actuates the force impact part 2 to actuate the impact head 1 to perform impact.

The shock drive device 7 may also be a pneumatic drive device with a piston 103.

One end of the power impact portion 2 may also be connected or separated with the piston 101.

Other features are the same as in the first embodiment.

Option run 26

The impact cutting mining machine in the twenty-sixth embodiment is shown in FIG. 58 and FIG. 59. As shown in FIG. 58, the impact drive device 7 comprises a hydraulic drive device with a rolling direction. The hydraulic drive device with a rolling direction comprises a guide roller 12, a support portion 11 of the guide roller, a power shock portion 2, a piston 101, a ramified cylinder 32 and a control portion 102. A piston 101 is installed in the ramified cylinder 32. A guide roller 12 is installed between the supporting portion 11 of the guide the roller and the power of the impact part 2. The guide roller 12, the support part 11 of the guide roller and the power of the shock part 2 are strongly aligned so that the guide roller 12 supports, by friction to Impact, the power shock part 2 for reciprocating movement and controls the direction of impact of the power shock part 2. The supporting part 11 of the guide roller and the branched cylinder 32 are separated. The control part 102 controls the flow of liquid or gas. The piston 101 is pushed by the pressure of a liquid or gas with a reciprocating motion. One end of the power impact portion 2 and the piston 101 are combined. The piston 101 actuates the force impact part 2 to actuate the impact head 1 to perform impact. The opposing tearing force of the impact of the impact head 1 on the coal wall or rock wall is applied to the hydraulic drive device with a rolling direction.

As shown in Fig. 59, the support portion 11 of the guide roller and the ramified cylinder 32 are combined. One end of the power shock portion 2 and the piston 101 are connected. The piston 101 actuates the force impact part 2 to actuate the impact head 1 to perform impact.

The shock drive device 7 may also be a pneumatic drive device with a rolling direction.

One end of the power impact portion 2 and the piston 101 may also be separated.

Other features are the same as in the first embodiment.

Option 27

The impact cutting mining machine in the twenty-seventh embodiment is shown in FIG. 60. The guiding device 8 comprises a guiding support part 19 and a shock-guiding part 18. A guiding limiting position structure 26 is mounted on the shock-guiding part 18. The guiding limiting position structure 26 limits the direction of impact of the shock-guiding part 18. Pneumatic drive device 105 s the rolling piston comprises a ramified cylinder 32, a piston 101 and a piston roller 100. The piston-limiting structure 106 is mounted on the ramified cylinder 32 and a piston e roller 101. The piston 100 is mounted in position limiting structure 106. Bounding position limiting space 106 construction and position of the rolling roller 100 of the piston.

The piston-limiting structure 106 may be mounted on the piston roller 100.

Option 28

The impact cutting mining machine in the twenty-eighth embodiment is shown in FIG. 61-FIG. 65. As shown in FIG. 61 and FIG. 62, the impact drive device 7 comprises a power support portion 22. The guide device 8 comprises a guide support portion 19. The power support portion 22 and the guide support portion 19 are separated. The guiding device 8 further comprises a rotation preventing structure 108. The rotation preventing structure 108 comprises a rotation preventing guide bearing portion 19 and a rotation preventing shock guide portion 18. The rotation preventing guide bearing portion 19 is a quadrangular guide supporting portion 1111. On a quadrangular guide supporting portion 1111. a groove 148 is provided. The rotation preventing shock guide portion 18 is a quadrangular a donating guide portion 18. A protrusion is provided on the quadrangular shock guide portion 18. The quadrangular guide support portion 1111 is aligned with the quadrangular shock guide portion 18. The shock guide portion 18 shown in FIG. 63 is a polygonal impact guide portion 18. As shown in FIG. 64 and FIG. 65, the rotation-preventing guide support portion 19 is a guide support portion 114 of the recess. The rotation preventing shock guide portion 18 is a shock guide portion 18 of the recess 34. The groove guide support portion 114 and the shock guide portion 18 of the recess 34 are aligned with each other. The rotation preventing structure 108 can effectively prevent rotation of the impact head 1 and center the direction of impact of the impact head 1. The power support portion 22 and the guide support part 19 can also be combined or connected.

The anti-rotation guide support portion 19 may also be a U-shaped guide support portion 19, a V-shaped guide support portion 19, a triangular guide support portion 19, an oval guide support portion 19, a polygonal guide support portion 19, an irregularly shaped guide support portion 19 guiding the supporting portion 19 of the raceway 35, guiding the supporting portion 19 of the recess 34 or guiding the supporting portion 19 of the holder 37. The rotation preventing shock guide portion 18 may also e be a U-shaped shock-guiding part 18, a V-shaped shock-guiding part 18, a triangular shock-guiding part 18, an oval shock-guiding part 154, a shock-guiding part 18 of irregular shape, a shock-guiding part 18 of the deep groove , the shock-guide part 18 of the raceway 35, or the shock-guide part 18 of the holder 37.

Option 29

The impact cutting mining machine in the twenty-ninth embodiment is shown in FIG. 66-FIG. 70. The impact cutting mining machine comprises a machine body 6, a lifting device 4, a mobile part 5 and a reciprocating impact part 3, etc. The reciprocating impact part 3 is mounted on the lifting device 4. The lifting device is mounted on the body 6 of the machine. The movable part 5 is mounted on the lower part of the machine body 6. The movable part 5 drives the body 6 of the machine to provide the power shock part 2 with the possibility of actuating the shock-guiding part 9 of the rolling with the implementation of the reciprocating movement. The shock-guiding part 9 of the rolling actuates the shock head 1 to perform impact on a coal wall or rock wall with knocking out the material.

A guide roller 12 is mounted between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling element to form a reciprocating rolling device 10. The reciprocating rolling device 10 includes a guide roller 12, a supporting part 11 of the guide roller and a shock-guide part 9 of the rolling, etc. The reciprocating rolling device 10 comprises an outer sleeve 30 and an inner housing 29, etc. Track 35, etc. made on the outer sleeve 30 or the inner housing 29. The guide roller 12 is installed in the raceway 35 and is located between the outer sleeve 30 and the inner housing 29. The outer sleeve 30, the inner housing 29 and the guide roller 12 are strongly matched so that the outer sleeve 30 or the inner the housing 29 is configured to perform oppositely directed reciprocating movement by rolling friction of the guide roller 12. The rolling friction controls the direction of impact of the outer sleeve 30 or the inside the front housing 29. The impact head 1 is connected to a reciprocating outer housing 30 or the inner housing 29.

Compared to the existing linear bearing 140, the two rows of rollers of the original linear bearing 140 are replaced by one row of rollers in order to perform a linear reciprocating rolling motion. The volume of the rollers is increased in the same space, which significantly increases the bearing capacity of the rollers and meets the working requirements of the reciprocating linear design of impact impact of high strength.

The power impact part 2 and the impact head 1 can also be separated.

The impact head 1 and the reciprocating outer sleeve 30 or the inner housing 29 may also be combined.

The guide device 8 or the shock drive device 7 may further comprise a lubrication system.

Other features are the same as in the first embodiment.

Option 30

The impact cutting mining machine in the thirtieth embodiment is shown in FIG. 71-FIG. 76. The guide device 8 and the crank shock-drive device 20 are combined in the lifting device 4. After combining, the guide device 8 and the crank shock-drive device 20 can also be mounted on the machine body 6. As shown in FIG. 67, one end of the power shock portion 2 has an anti-tear mechanism 43. The anti-tear mechanism 43 comprises a rotating structure 118. In particular, the rotating structure 118 of the rotating structure 118 is a sliding bearing 146, a pivot joint, a universal joint ball cage, a transverse universal joint, a gripping cutout 121 with ball end or arcuate gripping notch 44, etc. The rotating structure 118 of the anti-tack mechanism 43 is used in conjunction with the guiding device 8. The power impact part 2 drives the impact head 1 to perform the impact action. The opposing tear-off force of the impact head 1 on the carbon or rock wall is applied to the rotary structure 118. The rotary structure 118 is subjected to tension to rotate, or the independent structure isolates the opposing tear-off force of the impact independently, in order to prevent damage to the crank impact drive device 20 of the opposing tearing force of shock. The reciprocating impact part 3, the lifting device 4 or the machine body 6 comprises a rotational energy source 117 and a part 62 transmitting a rotational impact, etc .; or when the machine body 6 contains a rotational energy source 117, the lifting device 4 comprises a rotary impact transmitting part 62, or when the lifting device 4 contains a rotational energy source 117, the reciprocating shock part 3 comprises a rotary impact transmitting part 62. The rotational energy source 117 comprises an electric motor, a hydraulic motor 218, or a pneumatic motor, etc. The lifting device 4, the reciprocating impact part 3 or the machine body 6 comprises a fixed support part 57 and a shock absorbing support part 54, or when the machine body 6 contains a fixed support part 57, the lifting device 4 contains a shock absorbing support part 54, or when the lifting device 4 contains a stationary support part 57, the reciprocating shock part 3 comprises a shock-absorbing support part 54; a shock-absorbing device is installed between the machine body 6 and the lifting device 4, or is installed between the fixed support part 57 and the shock-absorbing support part 54, or is installed between the lifting device 4 and the reciprocating shock part 3. The shock-absorbing device includes a device 67, shock absorbing power rotation, or shock absorbing device 63 with a guide structure. A shock absorbing force rotation device 67 is installed between the rotational energy source 117 and the rotational impact transmitting part 62, or is installed in the rotational impact transmitting part 62. An electric motor, a hydraulic motor 218, or a pneumatic motor or the like. contains a drive shaft, etc. A shock absorbing force rotation device 67 is installed between the rotational energy source 117 and the rotational impact transmitting portion 62. Lifting device 4, reciprocating shock part 3 or machine body 6, etc. comprises a stationary support part 57 and a shock-absorbing support part 54. A shock-absorbing device 63 with a guide structure is installed between the reciprocating shock part 3 and the machine body 6 or between the fixed support part 57 and the shock-absorbing support part 54. The shock-absorbing device 63 with the guide structure comprises a shock-absorbing guide part 56 and a shock-absorbing part 55. The device 67, shock-absorbing power rotation, comprises a shock-absorbing device 66 with a housing with a spline sliding shaft. The shock absorbing device 66 with a housing with a spline sliding shaft comprises a spline shaft 64 and a spline housing 65. The sliding stroke section is located between the spline shaft 64 and the spline housing 65. When impacted, the sliding stroke section slides in a reciprocating manner to absorb the opposing impact force . A shock absorbing device 66 with a housing with a spline sliding shaft, or a belt shock absorbing device 70 is installed between the rotational energy source 117 and the rotational impact transmitting part 62, or is installed between the rotational impact transmitting parts 62. The shock-absorbing part 55 is installed between the machine body 6 and the reciprocating shock part 3, or the shock-absorbing part 55 is installed between the stationary support part 57 and the shock-absorbing support part 54, or the shock-absorbing part 55 is installed between the reciprocating shock part 3 and the lifting device 4. Shock absorbing the guide portion 56 is mounted on the machine body 6 and on the reciprocating shock portion 3, or the shock absorbing guide portion 56 is mounted on the stationary support portion 57 and the shock absorbing of the support portion 54, or the shock absorbing guide portion 56 is mounted on the reciprocating shock portion 3 and the lifting device 4. The shock absorbing device 63 with the guide structure absorbs the opposing impact force by the shock absorbing portion 55, while controlling the direction of shock absorption by the shock absorbing guide portion 56, preventing thus, the separation of the rotational energy source 117 and the rotational impact transmitting portion 62 by the undirected shock absorption . The shock absorbing device 63 with the guide structure is matched with the shock absorbing device 66 with a housing with a spline sliding shaft, or with a belt shock absorbing device 70 to absorb and absorb the shock counteracting force of the reciprocating shock part 3 and control the direction of shock absorption, thereby preventing damage a source of rotational energy 117, a lifting device 4, or a machine body 6 with non-directional oscillation during cushioning, and ensuring that the impact head 1 is turned to the object to be mined.

Splined shaft 64 may also be a multi-rhombic key, etc.

The shock-absorbing part 55 of the device 63 with the guide structure is installed between the fixed support part 57 and the shock-absorbing support part 54, or is installed between the lifting device 4 and the machine body 6, or is installed between the lifting device 4 and the reciprocating shock part 3. The shock-absorbing guide part 56 is installed on the fixed support part 57 and the shock-absorbing support part 5, or mounted on a lifting device 4 and a machine body 6, or mounted on a lifting device 4 and a recipient shock part 3. When the opposing impact force is applied to the stationary support part 57 and the shock-absorbing support part 5, or to the lifting device 4 and the machine body 6, or to the lifting device 4 and the reciprocating shock part 3, the shock-absorbing part 55 is deformed, in order to absorb the opposing impact force, while the shock absorbing guide portion 56 controls the direction of depreciation, so that the depreciation is a reciprocating linear depreciation Preventing thereby undirected oscillations damping portion 55 in the absorption of the reaction force of impact to ensure the implementation of damping effect.

As shown in FIG. 73, anti-tear mechanisms 43 are installed at both ends of the power shock portion 2, i.e., an independent anti-tear mechanism 43A between the power shock part 2 and the shock head 1, and the anti-tear mechanism 43B is installed between the power shock part 2 and the crank shock-drive device 20. The installation method may include installing a rotating structure 118 or an independent structure at two ends simultaneously, or installing a rotating structure 118 at one end and an independent anti-tear structure at the other end.

As shown in FIG. 76, the shock absorber rotation device 67 may also be a belt shock absorber device 70. The belt shock absorber device 70 comprises a drive pulley 71, a driven pulley 68 and a belt 68. The drive pulley 71 is fixed to the stationary support part 57. The drive pulley 71 is connected to the drive the shaft of an electric motor, a hydraulic motor 218, or a pneumatic motor. The driven pulley 68 is mounted on the shock absorbing support portion 54. The belt 69 is mounted on the driving pulley 71 and the driven pulley 68. The driven pulley 68 moves when the shock absorbing support portion 54 is impacted. The belt 69 absorbs the opposing impact force to prevent damage to the electric motor, hydraulic motor 218, or air motor.

When the machine body 6 comprises a rotational energy source 117, the lifting device 4 comprises a rotational impact transmitting part 62, etc., or when the lifting device 4 contains a rotational energy source 117, the reciprocating impact part 3 comprises a part 62, transmitting rotational impact, etc.

Other features are the same as in the twenty-ninth embodiment.

Option run 31

The impact cutting mining machine in the thirty-first embodiment is shown in FIG. 77-FIG. 78. The shock-drive device 7 comprises a crank shock-drive device 20. The crank shock-drive device 20 comprises a power shock part 2. The reciprocating rolling device 10 comprises a guide roller 12, a support part 11 of the guide roller and a shock-guide part 9 of the rolling . The guide roller 12 is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling. The impact head 11 is installed on the shock-guiding part 9 of the rolling. The power shock part 2 is connected to the shock head 1. The reciprocating rolling device 10 and the crank shock drive device 20 are mounted on the lifting device 4. The lifting device 4 is mounted on the machine body 6. The movable part 5 is mounted on the lower part of the machine body 6. The guide roller 12, the guide roller support portion 11 and the rolling shock-guiding part 9 are strongly matched so that the guide roller 12 supports, by means of rolling friction, the shock-guiding rolling part 9 of the reciprocating movement. The impact head 1 and the shock-guiding part 9 of the rolling are combined or connected. The shock-guiding part 9 of the rolling supports the shock head to perform a reciprocating movement with rolling friction. Power shock part 2 drives the shock head 1 to perform impact. The opposing impact force of the impact head 1 on the coal wall or rock wall is applied to the reciprocating rolling device 10. Shock-drive device 7 contains a power shock absorbing device. A shock absorbing device 63 with a guide structure is installed between the lifting device 4 or between the lifting device 4 and the machine body 6. A power shock absorber and a shock absorber 63 with a guide structure are installed in the lifting device 4. A power shock absorber and a shock absorber device 63 with a guide structure absorb the opposing tear force of the impact head 1. The reciprocating rolling device 10 centers the direction of impact of the impact head 1. The movable part 5 drives the machine body 6 to perform a reciprocating impact continuous production.

The power impact portion 2 can also be separated with the impact head 1.

Other features are the same as in the twenty-ninth embodiment.

Option 32

The impact cutting mining machine in the thirty-second embodiment is shown in FIG. 79-FIG. 80. The reciprocating impact portion 3 comprises a reciprocating rolling device 10, an impact actuating device 7, an auxiliary box 25 and an impact head 1. The auxiliary box 25 supports the reciprocating rolling device 10. The shock drive device 7 is a crank shock drive device 20. The crank shock drive device 20 comprises a power shock part 2. A power shock part 2 is installed in the auxiliary box 25. The power shock part 2 and the shock head 1 are connected or can also be separated . An anti-tear mechanism 43 is mounted at one end of the power shock portion 2, or an anti-tear mechanism 43 may also be installed at both ends of the power shock portion 2. The anti-tear mechanism 43 includes a rotating structure 137 or an independent structure. The reciprocating rolling device 10 comprises a supporting part 11 of the guide roller, a guide roller 12 and a shock-guide part 9 of the rolling. The supporting portion 11 of the guide roller comprises a raceway 35. The shock-guiding portion 9 of the race comprises a race track 35. The guide roller 12 is a roller. The roller performs rolling along raceway 35. The shock-guiding part 9 of the rolling is supported by the roller with the implementation of the reciprocating movement. Power shock part 2 drives the shock head 1 to perform impact. The rotating structure 137 of the anti-tearing mechanism 43 is subjected to tension to perform rotation, or an independent structure isolates the opposing tear-off force of the impact in an independent manner. The supporting part 11 of the guide roller, the shock-guide part 9 of the race and the roller in the raceway 35 are highly aligned for centering by rolling friction, the direction of the impact of the impact head 1 and prevent the rotation of the impact head 1. The power impact part does not direct the impact head 1 and does not comes off with a tearing force.

The shock drive device 7 may also be a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc.

The power impact part 2 and the impact head 1 can also be separated.

Other features are the same as in the twenty-ninth embodiment.

Option 33

The impact cutting mining machine in the thirty-third embodiment is shown in FIG. 81. The reciprocating shock portion 3 comprises a reciprocating rolling device 10 and a shock-drive device 7. The shock-drive device 7 includes a crank shock-drive device 20. The shock-drive device 7 may also be a hydraulic shock-drive device 21 or pneumatic impact drive 36, etc. A crank shock drive device 20, a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc. comprises a power shock portion 2. An anti-tear mechanism 43 is mounted at one end of the power shock portion 2, or may also be installed at both ends of the power shock portion 2. The anti-tear mechanism 43 comprises a rotating structure 137 or an independent structure, etc. The reciprocating rolling device 10 includes a supporting part 11 of the guide roller and a shock-guiding part 9 of the rolling, etc. The support portion 11 of the guide roller comprises a support portion 130 of the upper guide roller and a support portion 131 of the lower guide roller. The shock-guiding part 9 of the rolling is a U-shaped shock-guiding part 9 of the rolling. The U-shaped rolling shock-guiding part 9 comprises an upper rolling shock-guiding part 129 and a lower rolling shock-guiding part 132. The raceways are made on the supporting part 130 of the upper guide roller and the supporting part 131 of the lower guide roller. A guide roller 12 is installed between the support portion 130 of the upper guide roller and the upper shock guide portion 129 and is installed between the support portion 131 of the lower guide roller and the lower shock guide portion 132. The guide roller 12, the U-shaped shock-guide part 9 of the rolling and the supporting part 11 of the guide roller are highly aligned to enable the guide roller to support the U-shaped shock-guide part 9 of the rolling for reciprocating movement with rolling friction and control the translational movement of the U-shaped shock-guiding part 9 of the rolling. The U-shaped rolling shock guide part 9 is connected to the impact head 1, or can also be separated or combined with the impact head 1. The power impact part 2 is connected to the impact head 1 or can also be separated with the impact head 1. Power impact part 2 drives the impact head 1 to perform impact. The rotating structure 137 of the anti-tearing mechanism 43 is subjected to tension to perform rotation, or an independent structure isolates the opposing tear-off force of the impact in an independent manner. The U-shaped shock-guiding rolling part 9, the supporting part 11 of the guiding roller and the guiding roller 12 are strongly matched to center the direction of the shock action of the impact head 1. The force impact part 2 does not direct the impact head 1 and does not come off with a tearing force.

Track 35, etc. can also be performed in the upper shock-guide part 129 of the rolling and the lower shock-guide part 132 of the rolling shock-guide part 9 of the rolling.

Other features are the same as in the twenty-ninth embodiment.

Option 34

A hammer cutting combine in accordance with a thirty-fourth embodiment is shown in FIG. 82-FIG. 84. The reciprocating impact portion 3 comprises a reciprocating rolling device 10 and an impact actuator 7. As shown in FIG. N, the shock drive device 7 comprises a crank shock drive device 20. The shock drive device 7 may also be a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc. A crank shock drive device 20, a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc. contains power shock 2, etc. An anti-tear mechanism 43 is mounted at one end of the power shock portion 2, or an anti-tear mechanism 43 can also be mounted at both ends of the power shock portion 2. The anti-tear mechanism 43 includes a rotating structure 137 or an independent structure, etc. The reciprocating rolling device 10 comprises an outer sleeve 30, an inner case 29 and a guide roller 12. The outer sleeve 30 is a cylindrical outer sleeve 138. A guide roller 12 is installed between the inner case 29 and a cylindrical outer sleeve 138. A guide roller 12, a cylindrical outer sleeve 138 and the inner casing 29 are strongly matched so that the guide roller 12 supports the cylindrical outer sleeve 138 of the reciprocating movement with rolling friction, and control the direction of the reciprocating movement of the cylindrical outer sleeve 138. The cylindrical outer sleeve 138 is connected to the impact head 1. The cylindrical external sleeve 138 can also be separated or combined with the impact head 1. The power impact part 2 and the impact head 1 are connected or separated, or can be also combined. Power shock part 2 drives the shock head 1 to perform impact. The rotating structure 137 of the anti-tearing mechanism 43 is subjected to tension to perform rotation, or an independent structure isolates the opposing tear-off force of the impact in an independent manner. Power shock part 2 does not direct shock head 1 and does not come off with a tearing force.

Other features are the same as in the twenty-ninth embodiment.

Option 35

An impact cutting mining machine in accordance with a thirty-fifth embodiment is shown in FIG. The shock drive device 7 comprises a crank shock drive device 20. The shock drive device 7 may also be a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc. A crank shock drive device 20, a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc. comprises a power shock part 2. An anti-tear mechanism 43 is mounted on one end of the power shock part 2, or an anti-tear mechanism 43 can also be installed on both ends of the power shock part 2. The anti-tear mechanism 43 comprises a rotating structure 137 or an independent structure, etc. The guiding device 8 comprises a linear bearing 140. The shock-guiding part 18 is mounted on the linear bearing 140. The power impact part 2 and the impact head 1 are connected or separated. The power shock portion 2 drives the shock head 1 to effect the shock in a reciprocating manner. The rotating structure 137 of the anti-tear mechanism 43 is subjected to tension to perform rotation. The power impact part 2 does not direct the impact head 1, and the guide device 8 centers the direction of impact of the impact head 1.

Other features are the same as in the twenty-ninth embodiment.

Option 36

A hammer cutting combine in accordance with a thirty-sixth embodiment is shown in FIG. 86-FIG. 88. The reciprocating shock portion 3 comprises a guiding device 8 and a shock-driving device 7. The guiding device 8 comprises a shock-guiding portion 18. The shock-driving device 7 is a crank shock-driving device 20. The crank shock-driving device 20 comprises rotational energy source 147, cam camshaft 142 and cam 141. Rotational energy source 147 drives cam camshaft 142. Cam 141 mounted on cam distributor the power shaft 142, drives the impact head 1 to perform impact impact in a reciprocating manner.

As shown in FIG. 87, in order to reduce friction between the cam 141 and the power impact part 2, the rolling wheel 27 can be installed between the cam 141 and the power impact part 2. The rolling wheel 27 performs friction rolling along the travel cavity of the power impact part 2.

The cam 141 may also be replaced by a crank shaft 145. The crank shaft 145 is secured by a support A143 and a support B144. The eccentric shaft 76 of the crank shaft 145 is mounted together with the bearing 146. The bearing 146 performs friction rolling along the travel cavity of the power impact portion 2.

Other features are the same as in the twenty-ninth embodiment.

Option 37

A hammer cutting combine in accordance with a thirty-seventh embodiment is shown in FIG. 89-FIG. 90. The reciprocating part comprises a guiding device 8 and a shock-driving device 7. The guiding device 8 contains a shock-guiding part 18. The shock-driving device 7 comprises a crank shock-driving device 20. The crank shock-driving device 20 comprises a rotational source 147 energy and the eccentric shaft 76 and the power of the shock part 2. The eccentric shaft 76 is hinged to one end of the power of the shock part 2. A source of rotational energy 147 drives the eccentric shaft 76. Eccentric Rikov shaft 76 actuates the power impact part 2 to make the impact reciprocating manner.

Other features are the same as in the twenty-ninth embodiment.

Option 38

The impact cutting mining machine according to the thirty-eighth embodiment is shown in FIG. 91-FIG. 192. The reciprocating shock part 3 comprises a shock-drive device 7. The shock-drive device 7 comprises a crank shock-drive device 20. The crank shock-drive device 20 comprises a power shock part 2. An anti-tear mechanism 43 is mounted at one end of the power shock part 2, or the anti-tearing mechanism 43 can also be mounted at both ends of the power shock portion 2. The anti-tearing mechanism 43 includes a rotating structure 137. The rotating structure 137 contains an engaging Res 121 with a ball end. The ball end grip 121 includes a ball end 119 and a ball end groove 120 that is locked to move with the ball end 119. A dust shield 46 is disposed between the ball end 119 and the ball end groove 120 to prevent dust from moving between the ball end 119 and the groove 120 the ball end fixed with the possibility of movement with the ball end 119. The ball end 119 is mounted on the power shock part 2. The ball end 119 can also be combined with the power shock part 2. Groove 120 of the ball con The ball, fixed with the possibility of movement with the ball end 119, is made on the impact head 1. The groove 120 of the ball end can also be combined with the impact head 1. The power impact part 2 and the impact head 1 are connected or separated. The power shock portion 2 drives the shock head 1 to perform the impact, the breaking force of the shock being applied to the anti-tearing mechanism 43. The rotating structure 137 of the anti-tearing mechanism 43 is subjected to tension to rotate, or the independent structure isolates the opposing tear-off force of the shock independently.

The shock drive device 7 may also be a hydraulic shock drive device 21 or a pneumatic shock drive device 36. A hydraulic shock drive device 21 or a pneumatic shock drive device 36 includes a power shock portion 2.

Other features are the same as in the twenty-ninth embodiment.

Option 39

A hammer cutting combine in accordance with a thirty-ninth embodiment is shown in FIG. 93-FIG. 95. The reciprocating shock portion 3 includes a guiding device 8 and the shock-driving device 7. The shock-driving device 7 comprises a crank shock-driving device 20. The reciprocating shock portion 3 further comprises an auxiliary box 25. The auxiliary box 25 supports the guiding device 8. The shock drive device 7 comprises a mechanism 152 with a multi-shaft eccentric shaft and a power take-off element 75. The multi-crank eccentric shaft mechanism 152 comprises a multi-crank shaft 79 and a power shock portion 2. The multi-crank shaft 79 includes a power concentric section 151, a connecting arm 77 and an eccentric shaft 76. A power concentric shaft section 151, a connecting arm 77 and an eccentric shaft 76 are independently combined, combined or connected. One end of the power concentric section 151 of the multi-crankshaft 79 is connected to the power take-off element 75, and the other end has more than two connecting arms 77 and the eccentric shaft 76. More than two eccentric shafts 76 are radially spaced along the power concentric shaft section 151 to form a difference in the corners. The concentric power section 151 of the multi-crankshaft 79 is made on the auxiliary box 25 or the support frame 31. More than two eccentric shafts 76 of the multi-crankshaft 79 are connected to one end of more than two power shock parts 2. The other end of the power shock part 2 has a shock head 1 or a shock head the guide portion 18. The anti-tear mechanism 43 is mounted between the power shock portion 2 and the impact head 1. The anti-tear mechanism 43 is an independent structure or a rotatable structure 137. Guide e device 8 comprises a reciprocating rolling device 10. The reciprocating rolling device 10 comprises an outer sleeve 30, an inner housing 29 and a guide roller 12. The inner housing 29 includes an upper portion 134 and a lower portion 135. The outer sleeve 30 is an outer sleeve 153 in the form of a frame. The frame-shaped outer sleeve 153 comprises an upper portion 133 and a lower portion 136. An upper portion 133 of the outer frame-shaped sleeve and a lower portion 136 of the outer frame-shaped sleeve comprise a recessed groove or raceway 35. A guide roller 12 is mounted between the upper part 134 of the inner case and the upper part 133 of the outer sleeve in the form of a frame and is installed between the lower part 135 of the inner case and the lower part 136 of the outer sleeve in the form of a frame. The outer sleeve 153 in the form of a frame, the inner housing 29 and the guide roller 12 installed in the recessed groove or raceway 35 are strongly coordinated so that the guide roller 12 supports the reciprocating movement with rolling friction of the outer sleeve 153 in the form of a frame and prevents rotation of the outer sleeve 153 in the form of a frame. The outer sleeve 30 and the impact head 1 are connected or combined. More than two power shock parts 2 drive the shock heads 1 in a checkerboard pattern to perform a shock action. The rotating structure 137 of the anti-tearing mechanism 43 is subjected to tension to perform rotation, or an independent structure isolates the opposing tear-off force of the impact in an independent manner. The outer sleeve 30, the inner housing 29 and the guide roller 12 are highly aligned to center the direction of the impact of the impact heads 1. The force impact parts 2 do not direct the impact heads / impact head 1 and do not come off with a tearing force. The guide device 8 further comprises a slide guide device 8 or a pendant guide device 8.

The shock drive device 7 may also be a hydraulic shock drive device 21 or a pneumatic shock drive device 36, etc.

The reciprocating impact portion 3 may further comprise a support frame 31. The support frame 31 also supports a guiding device 8, such as an auxiliary box 25.

The upper portion 133 of the frame-shaped outer sleeve and the lower portion 136 of the frame-shaped outer sleeve may also have a recess 34.

The multi-crank shaft 79 in the device has a simple design. The multi-crank shaft 79 is made integrally with sufficient rigidity and high strength, and relatively high torque can be transmitted. A multi-crank shaft 79 is composed of several eccentric shafts 76. Each eccentric shaft 76 drives more than one connecting rod 70 to perform a shock in a reciprocating manner. An impact driver 7 at the other end of the connecting rod 80 may have several impact heads 1 to significantly improve production efficiency. The eccentric shafts 76 of the crank shaft 145 are located symmetrically along the radial direction of the power concentric shaft section 151 to form a difference in angles, so that the power shock part 2, driven by each eccentric shaft 76, can impact on a coal wall or rock wall in different periods of time. The opposing impact force of the previous power impact part 2 can be converted into energy for the subsequent power impact part 2. At the same time, the opposing impact force on a relatively thick coal wall or rock wall is expanded so that the impact-drive device 7 is uniformly voltage for depreciation and stabilization of the housing 6 of the machine. The multi-crank shaft 79, which is made in one piece and is subject to heat treatment, has a large working resource, good impact strength and can have a relatively large margin of impact strength. The lubricated fluid channel 159 filled with fluid is made on the concentric power section 151 of the multi-crankshaft 79 in the device or on the multi-position supporting reciprocating rolling device 10, thereby improving the wear resistance of the device, thereby improving the wear resistance of the device, which significantly reduces damage to the corresponding element and increases the service life of the power shock part 2.

The slide guide device 8 or the suspension guide device 8 guides the shock guide portion 18 and prevents the shock heads 1 from tilting. Lubricating liquid or powder lubricant, etc. are provided between the sliding support portion 14 of the slide guide device 8 and the shock-guide rolling part 13, or a liquid suspension 17, a gas suspension or a magnetic suspension, etc. mounted between the suspension support part 15 of the suspension guide device 8 and the suspension shock-guide part 16, which makes it possible to reduce friction between the shock guide part 18 and the slide guide device 8, so that the movement is more flexible.

Other features are the same as in the twenty-ninth embodiment.

Option 40

A mining cutter in the fortieth embodiment is shown in FIG. 96-FIG. 100. The guiding device 8 comprises a shock-guiding part 18. The shock-guiding part 18 is a circular shock-guiding part 18.

As shown in FIG. 98, the shock guide portion 18 may also be a semicircular shock guide portion 155.

As shown in FIG. 99, the impact guide portion 18 may also be a circular ring shock impact portion 156.

As shown in FIG. 100, the shock guide portion 18 may also be a circular shock guide portion 157 made in the shape of a square ring.

The shock-guiding part 18 may also be a shock-guiding part 18 with a semicircular groove, a circular arcuate shock-guiding part 18, a quadrangular shock-guiding part 18, a triangular shock-guiding part 18, a rhombic shock-guiding part 18, a slot-shaped shock a guiding part 18, an irregularly shaped shock-guiding part 18, a polygonal shock-guiding part 18, a trapezoidal shock-guiding part 18, a cylindrical shock-guiding part 18, a shock-guiding part 18 in the form of a frame, a U-shaped shock-guide part 18, a shock-guide part 18 in the form of a plate, or a shock-guide part 18 in the form of a rod, etc.

When the reciprocating rolling device 10 is an outer sleeve 30 or an inner case 29, the outer sleeve 30 is a round outer sleeve 30, a square outer sleeve 30, a triangular outer sleeve 30, a dovetail shaped outer sleeve 30, an outer sleeve 30 with U -shaped groove, outer sleeve 30 with a V-shaped groove, outer sleeve 30 of the shape of a corrugated sheet, spline outer sleeve 30, a cylindrical outer sleeve 30, a polygonal outer sleeve 30, an outer sleeve 30 of irregular shape, an outer sleeve 30 with a recess 34, an outer sleeve 30 with a rolling track 35, an outer sleeve 30 with the holder 37 or the outer sleeve 30 with a recessed groove, etc .; the inner casing 29 is a round inner casing 29, the rod-shaped inner casing 29, the square inner casing 29, the triangular inner casing 29, the multi-crank inner casing 29, the cylindrical inner casing 29, the plate inner casing 29, the irregular shaped inner casing 29, the inner casing 29 groove shapes, inner case 29 with recess 34, inner case 29 with raceway 35, inner case 29 with holder 37 or outer sleeve 30 with recessed groove, etc.

Other features are the same as in the twenty-ninth embodiment.

Option 41

The impact cutting mining machine in the forty-first embodiment is shown in FIG. 101. The multi-crank shaft 79 has a passage 159 for fluid. The passage 159 for the fluid is made on the power concentric section of the shaft 151, the connecting handle 77 or the eccentric shaft 76, etc.

Other features are the same as in the twenty-ninth embodiment.

Option 42

An impact cutting mining machine in a forty-second embodiment is shown in FIG. 102. The shock-drive device 7 comprises a hydraulic shock-drive device 21. The hydraulic shock-drive device 21 comprises two power shock parts 2, i.e. power shock part A161 and power shock part B162. Two power impact parts 2 are connected or combined with the impact head 1, while the junction may have an anti-tear structure 160.

The hydraulic impact drive device 21 may further comprise more than two power impact parts 2.

The shock drive device 7 may also be a pneumatic shock drive device 36, etc.

These two or more than two power shock parts 2 and the shock head 1 can also be separated.

Other features are the same as in the twenty-ninth embodiment.

Option 43

An impact cutting mining machine in a forty-third embodiment is shown in FIG. 103-FIG. 104. As shown in FIG. 103, the impact guide portion 18 is mounted on one side of the impact actuator 7.

As shown in FIG. 104, the shock guide portion 18 is mounted on one side of the crank shock drive device 20. The shock guide portion 18 is mounted on one side of the shock drive device 7 in such a way as to utilize space and also contribute to creating a mined space of the coal seam.

The shock guide portion 18 may also be mounted in front of or on more than two sides, or on the periphery of the shock drive portion 7. The shock head 1 may be mounted at one end or both ends of the shock guide portion 18 to perform multi-position development.

The reciprocating shock portion 3 comprises one or more guiding devices 8.

Other features are the same as in the twenty-ninth embodiment.

Option 44

An impact cutting mining machine in a forty-fourth embodiment is shown in FIG. 105-FIG. 107. The frame 53 comprises a fixed support part 57 and a shock absorbing support part 54. The frame 63 has a fixed support part 57, and the lifting device 4 is respectively mounted on the shock-absorbing support part 54. The reciprocating rolling device 10 comprises a guide roller 12, a support part 11 of the guide roller and shock-guide part 9 of the rolling. The supporting part 11 of the guide roller and the stationary supporting part 57 are separated, connected or combined. The guide roller 12 is installed between the shock-guide part 9 of the rolling and the supporting part 11 of the guide roller. The shock-guide part 9 of the rolling element is a shock-guide cylinder 171. The shock-guide cylinder 171 is installed in the supporting part 11 of the guide roller. The impact-guide cylinder 171 and the impact head 1 are connected or combined to move. Power shock part 2 contains a power shock rod. The power shock rod is installed in the shock-guide cylinder 171. The power shock rod and the shock head 1 are separated or connected. A power impact rod drives the impact head 1. The impact cylinder 171 is supported by a guide roller 12 for reciprocating movement. The guide roller 12 and the supporting part 11 of the guide roller are matched to control the direction of the impact of the shock-guide cylinder 171 by the rolling direction. The shock-guide cylinder 171 controls the direction of impact of the impact head 1 by the direction of rolling.

Further, the following solution can be applied: the lifting device 4 or the reciprocating shock part 3 comprises a fixed support part 57 and a shock-absorbing support part 54. The lifting device 4 is mounted on the stationary support part 57, and the reciprocating shock part 3 is mounted respectively on shock absorbing support portion 54.

Other features are the same as in the twenty-ninth embodiment.

Option 45

The impact cutting mining machine in the forty-fifth embodiment is shown in FIG. 108. The reciprocating impact part 3 comprises an impact head 1. The impact head 1 comprises an impact tooth frame 172 and impact teeth 86. The impact guide parts 18 are symmetrically located on the impact tooth structure 172. The impact teeth 86 and the impact tooth frame 172 are separated or combined.

The impact guide parts 18 can also be asymmetrically located on the impact tooth frame 172. The impact teeth 86 and the impact tooth frame 172 are separated or combined.

Other features are the same as in the twenty-ninth embodiment.

Option 46

The impact cutting mining machine in the forty-sixth embodiment is shown in FIG. 109. Impact guide parts 18 are mounted on two sides of the impact drive device 7. One end of the impact guide part 18 has an impact head 1 and the other end has the same or different impact heads 1. The different impact head 1 comprises an impact head 1 of a different shape or other weight.

Other features are the same as in the twenty-ninth embodiment.

Embodiment 47

An impact cutting mining machine in a forty-seventh embodiment is shown in FIG. 110. The reciprocating impact portion 3 comprises an impact head 1. Impact head 1 comprises a frame 172 of impact teeth and impact teeth 86. Impact teeth 86 are multi-row impact teeth 173. Impact teeth 86 have heads 85. Impact teeth 86 and head 85 of teeth connected independently. Impact teeth 86 and tooth heads 85 may also be combined. Heads of 85 teeth are located in spherical shock heads 1.

The head 85 of the teeth can also be located in the design of the conical shock head 1, hemispherical shock head 1, spade-shaped shock head 1, trapezoidal shock head 1 or triangular shock head 1, etc.

The frame 172 of the percussion teeth contains an arcuate plate. The shock wave frame 172 may further comprise a trapezoidal frame, a semicircular frame, a triangular frame, a flat plate frame, a frame-like frame or a conical frame, etc.

Impact head 1 comprises impact teeth 86. Impact teeth 86 comprises upper surface cleaning teeth, lower surface cleaning teeth and side cleaning teeth.

The impact head 1 further comprises an impact tooth frame 172 and impact teeth 86. Upper surface cleaning teeth, lower surface cleaning teeth and side cleaning teeth are mounted on the same impact tooth 172 frame.

Impact head 1 can knock out coal and clean the surface simultaneously with a reciprocating impact.

Compared to the reciprocating impact action of more than two gear connecting rods 80, the impact cutting mining machine can produce a relatively thick layer of coal or rock formation after formation to effectively reduce impact resistance created at a time when performing impact impact on a relatively thick coal seam or rock seam, thereby reducing damage caused by the opposing force resulting from a one-time impact SG exposure, reciprocable striking portion 3, the lifting device 4 and the housing 6 of the machine, etc., increasing the depth extraction and increasing production efficiency while reducing power consumption during power transmission. A multi-crank shaft 79, which has a simple design with a small volume, is installed in the auxiliary box 25 for actuating the shock-drive device 7 to perform impact in a reciprocating manner. Impact teeth can be mounted at two ends of the base of impact teeth 86 to provide a balance of gravity during the reciprocating impact process of the impact actuator 7, and to reduce tearing of the reciprocating rolling device 10 in order to increase the stability of the operation of the device.

The frame 172 of the impact teeth of the impact head 1 is an arcuate plate, a trapezoidal frame, a semicircular frame, and a triangular frame, etc., thereby improving the impact resistance of the impact frame 172 of the impact teeth. An opening for unloading 87 is made on the impact head 1 of the first row, thereby providing the possibility of successful passage of material knocked out by the impact head 1 of the rear row, realizing a constant load. The height difference is created by the impact teeth 86 of the impact cutting mechanism with the teeth located on the ledges. The vertical drop is greater than or equal to the shock stroke. The next impact can use the free surface formed by the previous impact to reduce impact resistance and power consumption. According to different requirements, impact teeth 86 of different lengths form various ledges that are used to design different coal walls or rock walls. Several rows of impact teeth 86 of the impact cutting mechanism with teeth located on ledges carry out the impact of a coal wall or rock wall with ledges. At the same time, embossed coal blocks or rock blocks can be decomposed so as to form embossed material into granules in one step, which can be transported by conveyor, thereby avoiding oversized lumps and transportation difficulties.

After the impact cutting mechanism of the teeth located on the ledges installed in the device carries out the impact of the steps on the coal wall or the rock wall, the pressure stress and the structural strength of the step-shaped coal wall or rock wall are significantly reduced compared to the initially flat coal wall or rock wall. When re-mining, the percussion teeth 86 of each row can impact with knocking out the material by the reasonable use of two opposite free surfaces of a coal wall or a rock wall of a stepped shape, thereby reducing the resistance to impact cutting, avoiding oversized pieces of the embossed material, improving working efficiency and reducing Energy consumption.

The mechanism of impact on the outer layer of material and the mechanism of impact on the inner layer of material mounted on the impact head 1 in the device form a multi-row impact head 1. The design of the multi-row impact head 1 solves the problem that the material clamped by the impact teeth 86 can be unloaded with difficulty, and the harvester is no longer able to continuously mine, i.e. the harvester can unload and load material sequentially, etc., as well as improve production efficiency. The mechanism of impact on the external layer of the material contains a frame of 81 teeth of impact on the external layer of the material. The frame 81 of the impact teeth on the outer layer of the material contains a hole for unloading 87. the teeth 81 of the impact on the outer layer of the material are shaped and arranged so that material of the outer layer of the layer that is being mined can be knocked out. Unloading hole 87 facilitates unloading of material knocked out by the impact mechanism on the inner layer of the material.

The impact head 1 of the reciprocating impact part 3 knocks the material out when surface cleaning is completed. The mechanism is simple with light weight and high performance. A movable connection between the reciprocating rolling device 10 and the shock-driving device 7, or between the shock-driving device 7, etc. and auxiliary box 25 may additionally have a sealing device. Auxiliary box 25 is a completely sealed structure or partially sealed structure, which can effectively prevent dust and chips from entering the shock-drive device 7 and the reciprocating rolling device 10, etc., thereby ensuring the purity of the lubricant , further reducing friction resistance, avoiding corrosion of the material on the shock-drive device 7 and the reciprocating rolling device 10, and lengthening the service life of the elements.

Several rows of impact teeth 173, mounted in parallel in the design of the multi-row impact head 1, have a different shape, which makes it possible to prevent the impact head 1 from tearing off material sandwiched between the impact teeth 86, reducing the damping effect acting on the impact drive 7 and better protecting device. When the impact head 1 impacts on a coal wall or rock wall, the impact mechanism on the outer material layer and the impact mechanism on the inner material layer are consistent with each other to reduce impact tearing by the opposing impact force on the impact drive device 7, and effectively reducing the power consumption of the impact of the impact-drive device 7 on a relatively high and wide carbon wall or rock wall. Multi-row impact heads 1 are arranged from top to bottom or from left to right, etc. in several rows, selling, thereby, mining in layers. Multi-row impact heads 1 knock out an object intended for production by layers, thereby, wisely using the energy of the device and ensuring the strength of the device. Impact teeth 86 in the front row and impact teeth 86 in the rear row, mounted in the multi-row impact head structure 1, have different distances from the auxiliary box 25, thereby substantially reducing the cutting depth of the impact of one impact tooth 86 when the coal wall or a rock wall is impacted, significantly decomposing stress as a result of pressure from a coal wall or rock wall, decreasing resistance to impact, improving work efficiency and reducing energy flow rebelling.

Other features are the same as in the twenty-ninth embodiment.

Option 48

An impact cutting mining machine in a forty-eighth embodiment is shown in FIG. 111-FIG. 112. The tensioner 175 is mounted on the inside of the belt 69. The tensioner 175 comprises a tension wheel, a tension wheel holder 181, a tension spring 182, a tension adjustment rod 177, and a tension base 178. The tension wheel is mounted on the tension wheel holder 181. The tension wheel 181 has a guide hole. One end of the tension adjusting rod 177 is a polished rod 179, and the other end is a threaded rod 180 with a shoulder 183 located between them. The holder of the tension wheel 181 is aligned with the polished rod 179 of the adjusting rod 177 of the tension wheel by means of a guide hole. The threaded rod 180 of the tension adjusting rod 177 is threadedly connected to the tension base 178. The tension spring 182 is located between the tension wheel holder 181 and the shoulder 183. The tension wheel strongly presses the belt 69 due to the spring elasticity. The tension is controlled by the tension length of the threaded rod 180 and polished rod 178.

Tensioner 175 can also be mounted on the outside of belt 69.

Other features are the same as in the twenty-ninth embodiment.

Option 49

The impact cutting mining machine in the forty-ninth embodiment is shown in FIG. 113. The shock-absorbing belt device 70 comprises a tensioner 175. The tensioner 175 comprises a sliding base 184 and a tension spring 182. A drive pulley 71 and an electric motor, a hydraulic motor 218, or an air motor are mounted on the sliding base 184. The sliding base 184 is slidingly matched with the mounting portion 176 rocker arm. One end of the tension spring 182 is connected to the sliding base 184, and the other end is connected to the mounting part 176 of the rocker arm. A certain force is applied to the sliding base 184 by means of a spring for tensioning the belt 69.

Other features are the same as in the twenty-ninth embodiment.

Option 50

The impact cutting mining machine in the fiftieth embodiment is shown in FIG. 114. The reciprocating impact portion 3 comprises an impact head 1. The beam 84 comprises a lifting device 186. An angle adjuster 185 is mounted between the impact head 1 and the rocker lifting device 186. The angle adjuster 185 controls the direction of impact of the impact head 1. The impact cutting mining machine keeps the impact head 1 always vertical to the mining surface of the coal seam being developed during the moving and mining process of the machine body 6, so that the impact head is inserted into the coal wall to perform mining , and the size of the coal particles is controlled by a reasonable angle of jamming.

The impact head 1 is mounted on the rocker arm 186. The impact head 1 may also be installed in positions including the front of the machine body 6, or one or more than two sides of the front of the machine body 6, etc.

An angle adjuster 185 may also be installed between the impact head 1 and the machine body 6.

An angle adjuster 185 can also be installed between the impact head 1 and the machine body 6, while the angle adjuster 185 controls the direction of impact of the impact head 1.

Other features are the same as in the twenty-ninth embodiment.

Option 51

The impact cutting mining machine in the fifty-first embodiment is shown in FIG. 115. The reciprocating impact portion 3 comprises an auxiliary box 25. The auxiliary box 25 is completely sealed or partially sealed. The auxiliary box 25 comprises a sealing part 193. The sealing part 193 is mounted on a movable connection of the impact drive device 7 or on the guide device 8 and the auxiliary box 25.

The reciprocating impact portion 3 comprises an auxiliary box 25 or a support frame 31. A lubrication system is mounted on the auxiliary box 25 or the support frame 31.

The auxiliary box 25 may also have the structure of the support frame 31.

The sealing part 193 can also be mounted on the movable connection of the shock drive device 7 and the auxiliary box 25, or the sealing part 193 is mounted on the moveable connection of the shock drive device 7 or on the guide device 8 and the support frame 31.

Other features are the same as in the twenty-ninth embodiment.

Option 52

The impact cutting mining machine in the fifty-second embodiment is shown in FIG. 116-FIG. 117. The shock-guiding part 18 is separated from the power shock part 2. The power shock part 2 is separated from the shock head 1. The power shock part 2 drives the shock head 1 to perform a shock action. The impact head 1 is mounted on the shock-guide part 18. The machine body 6 is mounted on the mobile part 5. The mobile part 5 drives the machine body 6. The body 6 of the machine moves and the impact head 1 is restrained by a coal wall or rock wall.

Other features are the same as in the twenty-ninth embodiment.

Option 53

The impact cutting mining machine in the fifty-third embodiment is illustrated in FIG. 118. The junction of the power of the shock part 2 and the shock head 1 has a casing 196 of the shock part. The power impact part 2 and the impact head 1 are connected or combined. The power impact part 2 and the impact head 1 can also be separated. The shock guide portion 18 and the impact head 1 are connected or combined, etc.

The junction of the impact guide portion 18 and the impact head 1 may also have a guide portion housing 197.

Other features are the same as in the twenty-ninth embodiment.

Option 54

The impact cutting mining machine in the fifty-fourth embodiment is shown in FIG. 119. The reciprocating impact part 3 comprises an auxiliary box 25. The junction of the power impact part 3 and the impact head 1 has a shock part casing 196, or the junction of the impact-guide part 18 and the impact head 1 has a guide part casing 197. The power shock part 2 is connected to the shock head 1. The power shock part 2 and the shock head 1 can also be separated. The impact guide portion 18 and the impact head 1 are connected or can be combined. The sealing part 193 is located between the casing 196 of the shock part or the casing 197 of the guide part and the auxiliary box 25.

The sealing portion 193 comprises a sealing cavity, a sealing rib, a sealing sleeve, a sealing ring or a gasket. The sealing part 193 is made of rubber, polyurethane, nylon, plastic or metal.

Other features are the same as in the twenty-ninth embodiment.

Option 55

The impact cutting mining machine in the fifty-fifth embodiment is illustrated in FIG. 120-FIG. 121. The guide device 8 comprises a shock guide portion 18 and a guide support portion 19. The shock drive device 7 includes a power shock portion 2 and a power support portion 22. A seal portion 193 is located between the shock guide portion 18 and the guide support portion 19, or located between the power shock part 2 and the power support part 22. The shock-guide part 18 and the power shock part 2 are separated. The guide support portion 19 and the power support portion 22 are separated or connected. The guide support portion 19 and the power support portion 22 may also be combined.

As shown in FIG. 121, the impact guide portion 18 and the force impact portion 2 can also be combined or connected.

Other features are the same as in the twenty-ninth embodiment.

Option 56

The impact cutting mining machine in the fifty-sixth embodiment is shown in FIG. 122. The reciprocating shock portion 3 comprises a shock head 1, etc. The impact head 1 comprises spade teeth 199, etc. The impact head 1 consists of more than one spade tooth 199, etc. Shovels 199 include long shovels 198 or short shovels 201, etc. The sides of the shovel teeth 199 typically have cutting edges 200, or the sides of the shovel teeth 199 may not have cutting edges 200.

Shovel teeth 199 may be conical teeth. Shovel-shaped teeth 199 may also be wedge-shaped teeth, ax-shaped teeth, knife-shaped teeth or chisel-shaped teeth, or may also be a combination of the aforementioned shovel-shaped teeth 199.

Other features are the same as in the twenty-ninth embodiment.

Option 57

The impact cutting mining machine in the fifty-seventh embodiment is shown in FIG. 123. The reciprocating impact part 3 comprises an impact head 1. The impact-guide part 18 has set teeth 205. The impact-drive device 7 comprises a transmission device. The transmission device is a gear device 202. The gear transmission device 202 comprises a power wheel 203 and a gear wheel 204. The gear wheel 204 has set teeth 205. The power wheel 203 drives the gear wheel 204. The set teeth 205 on the gear wheel 204 are engaged with the set teeth 205 on the shock track parts 18. When the set teeth 205 on the gear wheel 204 rotate to engage the set teeth 205 on the shock guide portion 18, the shock guide portion 18 is actuated to perform impact on a coal wall or rock wall. When the set teeth 205 on the shock guide portion 18 correspond to the toothless part of the set teeth 205 on the gear wheel, the shock part 18 is separated from the gear wheel 204. At this point, the impact head 1 is held by a coal wall or rock wall when the machine body 6 is moved forward. The impact head 1 pulls the shock guide portion 18 backward. When the alignment teeth 205 on the gear wheel 204 rotate to reengage with the alignment teeth 205 of the shock guide portion 18, the shock guide portion 18 is again actuated to impact the coal wall or rock wall.

Other features are the same as in the twenty-ninth embodiment.

Option 58

The impact cutting mining machine in the fifty-eighth embodiment is shown in FIG. 124-FIG. 125. How it differs from the first embodiment is that the machine body 6 may further comprise a control device 214, a cable dragging device 215, a spray device 212, a water spray device 211 or a cooling device 216, etc.

As shown in FIG. 124, the crushing device 219 can be mounted on the frame 53 or the lifting device 4. The crushing device 219 is basically configured to crush a large block of material mined by the impact head 1 so that the material is transported successfully by the combine. The crushing device 219 comprises a fastener 217, a drive device and a crusher. The drive unit and crusher are mounted on the fastener 217. The fastener 217 is mounted on the machine body 6. The drive device may be a hydraulic motor 218 or an electric motor, etc. The crusher may be a hammer crusher or may be a structure including a cone crusher, etc.

As shown in FIG. 125, the material guiding device 213 can also be mounted on the frame 53 or the lifting device 4. The material guiding device 213 loads the embossed material.

A blocking plate may be installed between the sub-box 25 and the impact head 1, or between the shock wave frame 172 and the impact head 1. The blocking plate may prevent material from entering, etc. into the auxiliary box 25 to avoid damage to the auxiliary box 25.

Other features are the same as in the twenty-ninth embodiment.

Option 59

The impact cutting mining machine in the fifty-ninth embodiment is shown in FIG. 126. The lifting device 4 comprises a rocker 74. The machine body 6 comprises a rotary disk 224. The rocker 74 is mounted on the rotary disk 224. The rotary disk 224 drives the rocker 74 to rotate it on the front of the machine body 6.

Other features are the same as in the twenty-ninth embodiment.

Option 60

The reciprocating rolling device in this embodiment is illustrated in FIG. 127 and FIG. 128. The reciprocating rolling device includes a guide roller 12, a supporting part 11 of the guide roller and a shock-guide part 9 of the rolling. The guide roller 12 is installed between the supporting part 11 of the guide roller and the shock-guiding part 9 of the rolling. The guide roller 12 may be a cylindrical guide roller 226. The shape of the cylindrical guide roller 226 is consistent with the shapes of the supporting part 11 of the guide roller and the shock-guide part 9 of the rolling. By rolling friction, the rolling direction of the shock-guiding part of the rolling can be controlled.

The guide roller support portion 11 may be a square guide roller support portion 227. The shock-guiding part 9 of the rolling may be a shock-guiding part of the rolling 228 in the form of a frame. The shape of the supporting portion 11 of the guide roller is consistent with the shapes of the shock-guide part 9 of the rolling and the guide roller 12 to prevent rotation of the shock-guide part of the rolling.

The guide roller supporting portion 11 may also be a U-shaped guide roller supporting portion, a grooved guide roller supporting portion, a spline guide roller supporting portion, a V-shaped guide roller supporting portion or a plate guide roller supporting portion, or the like. The shock-guiding part 9 of the rolling can also be a 1-shaped shock-guiding part of rolling, an arched shock-guiding part of rolling, or can be performed as a V-shaped shock-guiding part of rolling, an oval shock-guiding part of rolling, multi-rhombic key shock - rolling guide or multi-rhombic sleeve shock-guide rolling part, etc. The guide roller 12 may also be an oval guide roller, a guide wheel in the form of a rolling wheel, a platform-shaped columnar guide roller, a platform-like drum guide roller, a grooved drum guide roller, a groove-like guide roller, a guide roller with an axis, or a guide roller with a hole, etc. d.

Claims (29)

1. The method of production by impact cutting, characterized in that it is implemented using the following steps: install shock-guide part; moreover, two ends of the shock-guide part are provided with shock heads, or one end of the shock-guide part is provided with a shock head, and the other end is provided with a counterweight to prevent damage to the guide device, shock-drive device and / or machine body due to an imbalance of gravity; while the shock-guiding part is installed in the guiding device; establish a power shock; moreover, the power shock part is separated, or combined, or combined with the shock-guiding part; while the power shock is installed in the shock-drive device; a guiding device and a shock-driving device are combined to form a reciprocating shock; moreover, the guide device and the shock-drive device are separated, or combined, or connected; the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the impact heads / impact head to perform impact on a coal wall or rock wall to knock out material; install the frame; moreover, the frame is provided or not equipped with a lifting device; the reciprocating shock is mounted on a frame or mounted on a lifting device; the frame is mounted on the machine body, or the frame and the lifting device are combined and mounted on the machine body; establish a mobile part; moreover, the movable part is installed in the lower part of the machine body; while the mobile part moves the machine body; the machine body supports the impact heads / impact head for performing impact impact in a reciprocating manner for knocking out material. 2. The method according to p. 1, characterized in that: the reciprocating shock part is installed in the side of the lifting device or frame; the movable part drives the car body forward; the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the impact heads / impact head to perform impact on a coal wall or rock wall to knock out material; the movable part drives the car body backward; the power shock part results in a reciprocating movement of the shock-guiding part; the shock-guiding part drives the shock heads / shock head to perform a shock action on a coal wall or rock wall to move backward and knock out material without turning the machine body. 3. The impact cutting mining machine for implementing the method of production by impact cutting in accordance with paragraph 1, characterized in that it comprises: a machine body, a movable part and a reciprocating impact part; moreover, the reciprocating shock part comprises a guide device and a shock-drive device; a guiding device and an impact drive device are separated, combined or connected; the guiding device comprises a shock-guiding part; while the reciprocating shock part further comprises a shock head; two ends of the shock-guide part have shock heads, or one end of the shock-guide part has a shock head, and the other end has a counterweight to prevent tearing away from the guide device, shock-drive device and / or machine body due to an imbalance of gravity; moreover, the shock-drive device contains a power shock part; the power shock part drives the shock heads / shock head to perform a reciprocating movement; the shock-guiding part drives the shock heads / shock head to effect a shock on a coal wall or rock wall with knocking out the material; the power shock part and the shock-guiding part are separated, connected or combined; wherein the machine body contains a frame and does or does not have a lifting device, and the reciprocating shock is mounted on the frame; or, when the machine body has a lifting device, a reciprocating shock is mounted on the lifting device; moreover, the lifting device is mounted on the frame, and the movable part is installed in the lower part of the machine body and drives the machine body. 4. A mountain harvester according to claim 3, characterized in that the guide device comprises a reciprocating rolling device, or a sliding guide device, or an overhead guide device; wherein the reciprocating rolling device comprises a guide roller, a supporting part of the guide roller and a shock-guide part of the rolling; a guide roller is installed between the supporting part of the guide roller and the shock-guide part of the rolling; the sliding guide device comprises a shock-guide sliding part and a sliding supporting part; between the shock-guiding part of the slide and the supporting part of the slide provides a liquid lubricant or powder lubricant; the pendant guide device comprises a pendant shock-guide part and a pendant support part; between the suspended shock-guiding part and the suspended supporting part, liquid lubrication, gas lubrication or magnetic lubrication is provided; the power impact portion and the impact heads / impact head are connected, separated or combined; the guide roller, the supporting part of the guide roller and the shock-guide part of the rolling precisely aligned so that the guide roller supports, by rolling friction, the reciprocating movement of the shock-guide part of the rolling; or that the sliding guide device supports, by sliding friction, the reciprocating movement of the shock-guiding part of the slide, or that the hanging guide device supports, by means of the suspension, the reciprocating movement of the suspension shock-guiding part. 5. A mountain harvester according to claim 4, characterized in that the shock-drive device includes a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device; the crank shock drive device comprises a support frame; or a hydraulic shock drive device comprises a cylindrical part, or a pneumatic shock drive device comprises a cylindrical part; the frame or cylindrical part comprises a power support part and a guide support part; a guide support portion is mounted outside the power support portion; the shock-guide part is mounted on the guide support part; the power support part and the guide support part are separated, combined or connected; the cylindrical part comprises a cylinder; the cylinder and the power supporting part are separated, combined or connected; a guide support portion is mounted outside the cylinder; the guide support part and the cylinder are separated, combined or connected, the crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device further comprises a power shock part; the power shock portion is mounted in the support frame or in the cylinder, and the support frame or cylinder supports the power shock portion; the shock-guiding part is installed outside the support frame or cylinder; liquid lubricant or powder lubricant is used as a guide lubricant; as a guiding suspension, a liquid suspension, or gas suspension, or magnetic suspension is used; a guiding roller, a guiding grease or a guiding suspension are placed between the guiding support part and the shock-guiding part, the shock-guiding part outside the support frame or the shock-guiding part outside the cylinder is connected to the shock heads / shock head; the power shock portion drives the shock heads / shock head and / or the shock guide portion to perform a shock action; a guide support part outside the power support part and a shock-guide part form a multi-position support guide device; a multi-position support guide device supports the impact heads / impact head for performing impact impact; the shock-guiding part is actually a continuation and transformation of the power shock part; the centering width of the power shock part on the shock heads / shock head expands to the greatest extent due to the continuation and transformation of the shock-guide part, thereby strengthening the centering on the shock heads / shock head, controlling the direction of the shock action of the shock heads / shock head to the greatest extent , preventing the shock-drive device from being damaged by a tear-off force and a counteracting force, and prolonging the life of the device. 6. A mountain harvester according to claim 4, characterized in that the shock-drive device includes a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device; moreover, when the supporting part of the guide roller is installed as the outer sleeve, the shock-guiding part of the rolling is installed as the inner housing; or, when the supporting portion of the guide roller is installed as the inner housing, the shock-guiding part of the rolling is installed as the outer sleeve; a guide roller is installed between the outer sleeve and the inner housing; the outer sleeve, the inner housing and the guide roller are precisely matched to perform oppositely directed reciprocating movement with rolling friction by means of the guide roller; shock heads / shock head is supported by a reciprocating outer sleeve or inner housing to perform a reciprocating movement with rolling friction; the reciprocating rolling device is configured to center the direction of the impact of the impact heads / impact head to ensure that the next impact of the impact heads / impact head is applied to the target; and the movable part is arranged to move the machine body to move and reciprocate impact and continuous production. 7. A mountain harvester according to claim 4, characterized in that the shock-drive device includes a hydraulic drive device with a rolling piston or a pneumatic drive device with a rolling piston; wherein the hydraulic drive device with a rolling piston or the pneumatic drive device with a rolling piston comprises a cylinder, a piston, a piston roller, a control part and a power shock part; a piston roller is mounted in the piston to form a rolling piston, the rolling piston being installed in the cylinder; the rolling piston is supported by a piston roller to have rolling friction with the cylinder; the control part is configured to control the flow of liquid or gas; the rolling piston is pushed by the pressure of a liquid or gas to make a reciprocating motion; one end of the power shock portion and the piston is separated, connected, or combined; and the power impact portion is configured to actuate the impact heads / impact head to perform impact. 8. A mountain harvester according to claim 4, characterized in that the shock-drive device comprises a power support part and a power shock part; the reciprocating rolling device comprises a guide roller, a support part of the guide roller and a shock-guide part of the rolling; the guide roller comprises a rolling wheel; a rolling wheel is installed between the power supporting part and the power shock part, or between the supporting part of the guide roller and the shock-guiding part of the rolling; the rolling wheel contains an axis; moreover, when the axis of the rolling wheel is attached to the power of the shock part, the rolling wheel is made with the possibility of rolling along the power supporting part; when the axis of the rolling wheel is attached to the power supporting part, the rolling wheel is arranged to roll along the power shock part to prevent landing friction between the power shock part and the power supporting part; or, when the axis of the rolling wheel is attached to the supporting part of the guide roller, the rolling wheel is arranged to roll along the shock-guiding part of the rolling; when the axis of the rolling wheel is attached to the shock-guiding part of the rolling element, the rolling wheel is arranged to roll along the supporting part of the guide roller to prevent the friction of landing between the supporting part of the guiding roller and the shock-guiding part of the race, thereby reducing wear on the shock-driving device. 9. A mountain harvester according to claim 4, characterized in that the shock-drive device comprises a power support part and a power shock part; the reciprocating rolling device further comprises a power supporting part; wherein the power support part and the support part of the guide roller are combined, separated or connected; the surface of the rolling wheel has a convex shape, a shape with a recess, a shape with a V-shaped groove or a curved shape; the shape of the contact surface between the supporting part of the guide roller or the shock-guiding part of the rolling element and the rolling wheel is consistent with the surface shape of the rolling wheel; moreover, the rolling wheel, the supporting part of the guide roller and the shock-guiding part of the rolling are precisely coordinated for controlling, by rolling friction, performing a linear reciprocating movement of the shock-guiding part of the rolling or power shock part. 10. A mountain harvester according to claim 3, characterized in that the reciprocating shock part comprises shock heads / shock head; the shock-guiding part has an alignment tooth; an impact drive device comprises a transmission element; the transmission element is a gear transmission element of the gear, which contains the drive wheel and the gear wheel and has the installation teeth; the drive wheel is arranged to drive the gear wheel; the setting teeth on the gear wheel mesh with the setting teeth on the shock-guiding part; moreover, when the alignment teeth on the gear wheel are rotated to engage with the alignment teeth on the shock-guiding part, the shock-guiding part is actuated to perform a shock action on the coal wall or rock wall; when the set teeth on the shock guide part correspond to the part of the set teeth on the gear wheel, on which there are no teeth, the shock guide part is separated from the gear wheel; at this moment, the impact heads / impact head is held back by a coal wall or rock wall when the machine body is moved; shock heads / shock head pulls back the shock-guiding part; when the alignment teeth on the gear wheel are rotated to reengage with the alignment teeth of the shock guide portion, the shock guide portion is repeatedly actuated to perform a shock action on the coal wall or rock wall. 11. A mountain harvester according to claim 3, characterized in that the shock-drive device comprises a rotating part, a slider, an oscillating rod and a centering connecting rod; the rotating part comprises a rotating handle or a rotating wheel; the end of the rotary handle or the rotary wheel is installed with the slider; the slider and the oscillating rod are slidably connected; one end of the oscillating rod is fixedly pivotally fixed; by means of a slider, a rotating handle or a rotating wheel drives the other end of the oscillating rod to oscillate in a reciprocating manner; one end of the centering connecting rod is pivotally fixed to the oscillating end of the oscillating rod, and the other end is pivotally fixed to the shock-guiding part; the oscillating rod is made with the possibility of oscillation to actuate the centering connecting rod to perform oscillations; the centering connecting rod is arranged to actuate the shock-guiding part to perform the shock action in a reciprocating manner. 12. A mountain harvester according to claim 3, characterized in that the power impact part and the impact heads / impact head are connected, separated or combined; moreover, one end or two ends of the power of the shock part has an anti-tear mechanism, which is made in the form of a rotating structure or an independent structure; the rotating structure of the anti-bleeding mechanism is made as a spherical bearing, a swivel joint, a universal ball joint, a transverse universal joint or a ball gripping cut, or an arcuate gripping cut; wherein a rotating structure or an independent anti-tear mechanism design is used in conjunction with a guiding device; the rotating structure is subjected to a load to perform rotation, or the independent structure isolates the opposing tearing force of the impact in an independent manner; the power shock portion is configured to actuate the impact heads / impact head to perform impact; and the opposing tearing force of the impact heads / impact head on the coal wall or rock wall is applied to the guiding device. 13. A mountain harvester according to claim 3, characterized in that the shock-drive device includes a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device; moreover, the crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device contains a power shock part; one end or both ends of the power shock have an anti-tear mechanism; the anti-tear mechanism comprises a rotating structure or an independent structure; the guiding device comprises a linear bearing; the shock-guiding part is mounted on a linear bearing; the power impact portion and the impact heads / impact head are connected or separated; the power shock portion is configured to actuate the impact heads / impact head to perform impact impact in a reciprocating manner; the rotating structure of the anti-tear structure is loaded to perform rotation, or the independent structure isolates the opposing tear-off force of the impact in an independent manner; and the power shock does not direct the shock heads / shock head; the guiding device centers the direction of the impact of the impact heads / impact head. 14. A mountain harvester according to claim 3, characterized in that the lifting device, reciprocating shock part or frame comprises a fixed support part and a shock-absorbing support part; or, when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; or, when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or, when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; a shock-absorbing part is installed between the fixed support part and the shock-absorbing support part; or installed between the lifting device and the frame; either installed between the lifting device and the reciprocating shock, or installed between the reciprocating shock and the frame; a shock-absorbing guide part is mounted on a fixed support part and a shock-absorbing support part; or mounted on a lifting device and a frame, or mounted on a lifting device and a reciprocating shock, or mounted on a frame and a reciprocating shock; the power shock portion is configured to actuate the impact heads / impact head to perform impact; when the opposing impact force is applied to the shock absorbing support part and to the fixed support part, or is applied to the lifting device and the frame; or is applied to the lifting device and the reciprocating shock part, the shock-absorbing part is deformed to absorb the opposing impact force, and then the shock-absorbing guide part controls the direction of depreciation, so that the depreciation is a reciprocating linear depreciation, thereby preventing non-directional oscillation shock heads / shock heads during cushioning. 15. A mountain harvester according to claim 3, wherein the lifting device, reciprocating shock part or frame comprises a fixed support part and a shock absorbing support part; or, when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; or, when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or, when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; when the fixed support portion is installed as the shock absorbing guide portion, the shock absorbing support portion is installed as the shock absorbing guide sleeve; or, when the shock absorbing support portion is installed as the shock absorbing guide portion, the stationary support portion is installed as the shock absorbing guide sleeve; when the guide protrusion or guide groove is made on the shock absorbing guide part, the guide groove or guide protrusion is fixed with the help of the guide protrusion or guide groove made on the shock absorbing guide sleeve; the two sides of the convex part of the guide protrusion have shock absorbing parts; the shock absorbing guide portion, the shock absorbing parts and the shock absorbing guide sleeve are matched to form a shock absorbing device with a bi-directional guide structure; the shock-absorbing guide portion supports the shock-absorbing guide bush to perform linearly reciprocating sliding along the shock-absorbing guide part; or the shock-absorbing guide sleeve supports the shock-absorbing guide part for linearly reciprocating sliding along the shock-absorbing guide sleeve to form a shock-absorbing device with a bi-directional guide structure; the power shock portion is configured to actuate the impact heads / impact head to perform impact; the opposing tearing force of the shock is applied to the shock absorbing device with a bi-directional guide structure; and a shock absorbing device with a bi-directional guide structure absorbs the opposing tearing force of the impact; when the machine body moves back, the shock-absorbing parts in the rear of the guide protrusions absorb the opposing impact force; the shock-absorbing guide part, the shock-absorbing guide sleeve and the shock-absorbing parts are matched to absorb the opposing impact force and control the direction of depreciation so that the depreciation is a reciprocating linear depreciation; the shock-absorbing guide sleeve is made with the possibility of counter-directional rectilinear sliding relative to the shock-absorbing guide part, thereby preventing undirected vibrations of the impact drive device and the guide device, and stabilizing the direction of impact of the impact heads / impact head. 16. A mountain harvester according to claim 3, characterized in that the reciprocating impact part, or a lifting device, or a frame contains a rotational energy source and a part transmitting a rotational impact; or, when the frame contains a source of rotational energy, the lifting device comprises a part transmitting rotational impact; or, when the lifting device comprises a source of rotational energy, the reciprocating impact part comprises a part transmitting a rotational impact; or, when the frame contains a source of rotational energy, the reciprocating impact part comprises a part transmitting a rotational impact; the rotational energy source includes an electric motor, a hydraulic motor, or a pneumatic motor; a lifting device, or a reciprocating impact part, or a frame comprises a fixed support part and a shock absorbing support part; or, when the stationary support part is mounted on a lifting device, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; or, when the fixed support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the lifting device; or, when the stationary support part is mounted on the frame, the shock-absorbing support part is mounted, respectively, on the reciprocating shock part; a shock-absorbing device is installed between the frame and the lifting device, or is installed between the fixed support part and the shock-absorbing support part; or installed between the lifting device and the reciprocating shock; or mounted between the frame and the reciprocating shock; wherein the shock-absorbing device comprises a shock-absorbing device for power rotation, or a shock-absorbing device with a guide structure; moreover, the device that absorbs power rotation is installed between the source of rotational energy and the part that transmits the rotational impact, or is installed on the part that transmits the rotational impact, and contains a shock-absorbing device with a housing with a splined sliding shaft and a belt shock-absorbing device; moreover, the shock-absorbing device with a housing with a splined sliding shaft comprises a splined shaft and a splined housing, between which a sliding stroke section is made, which, when subjected to impact, slides in a reciprocating manner in order to absorb the opposing impact force; the belt shock-absorbing device comprises a driving pulley, a driven pulley and a belt; the drive pulley is attached to the fixed support part and connected to the drive shaft of the electric motor, hydraulic motor or air motor; moreover, the driven pulley is made on a shock absorbing supporting part; the belt is mounted on a driving pulley and a driven pulley, which moves each time the shock absorbing support part is impacted; the belt absorbs the opposing impact force; a belt shock absorber prevents damage to the electric motor, hydraulic motor or air motor; a shock-absorbing device with a guide structure comprises a shock-absorbing part and a shock-absorbing guide part; the shock-absorbing part is installed between the frame and the reciprocating shock part, or is installed between the fixed support part and the shock-absorbing support part, or is installed between the lifting device and the reciprocating shock part, or is installed between the frame and the lifting device; the shock-absorbing guide part is mounted on the frame and the reciprocating shock device, or mounted on the fixed support part and the shock-absorbing support part, or mounted on the lifting device and the reciprocating shock part, or mounted on the frame and the lifting device; a shock-absorbing device with a guide structure absorbs the opposing impact force by means of a shock-absorbing part, while controlling the direction of depreciation using a shock-absorbing guide part; a shock-absorbing device with a guide structure and a shock-absorbing device with a housing with a spline sliding shaft, or a belt shock-absorbing device are matched to absorb and absorb the opposing impact force of the reciprocating shock part and determine the direction of shock absorption, thereby preventing damage to the rotational energy source, lifting device or frame as a result of non-directional sway during cushioning and ensuring that shock drums traps / impact head facing the object to be mined. 17. A mountain harvester according to claim 3, characterized in that the shock-drive device includes a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device; the lifting device comprises a beam, which is a beam of parallelogram type or a single beam; moreover, the beam of the parallelogram type has a main beam and an auxiliary beam; the reciprocating impact portion comprises an auxiliary box or a support frame; one end of the main beam is hinged to the machine body, and the other end is pivotally attached to the auxiliary box or support frame; one end of the auxiliary beam is hinged to the machine body, and the other end is pivotally attached to the auxiliary box or support frame; moreover, the main beam and / or auxiliary beam supports a reciprocating shock; the main beam and the auxiliary beam are coordinated so as to adjust the direction of production and the position of the impact heads / impact head, thereby ensuring that the next impact of the impact heads / impact head will be applied to the target; the mobile part is arranged to move the machine body for movement with the execution of reciprocating impact and continuous production. 18. A mountain harvester according to claim 3, characterized in that the reciprocating impact part comprises an auxiliary box or a support frame; the shock drive device comprises a crank shock drive device; the crank shock drive device comprises a multi-crank multi-rod shock mechanism and a power take-off; a multi-crank multi-rod impact mechanism comprises a multi-crank shaft and a connecting rod; a multi-cranked shaft comprises a concentric power section, a connecting handle and an eccentric shaft; the concentric shaft power section, the connecting handle and the eccentric shaft are separated, connected or combined; one end of the concentric power section of the multi-crankshaft is connected to a power take-off element of the crank shock-drive device; the other end of the power concentric shaft section has more than two connecting arms and an eccentric shaft; the power concentric section of the multi-crankshaft is mounted on an auxiliary box or on a support frame; the eccentric shaft of the multi-crank shaft is connected to one end of the connecting rod; the other end of the connecting rod and the impact heads / impact head are connected, separated or combined; one eccentric shaft drives more than one connecting rod to perform a shock in a reciprocating manner; the guiding device comprises a reciprocating rolling device, a sliding guiding device or a suspension guiding device. 19. A mountain harvester according to claim 3, characterized in that the impact heads / impact head comprises a frame of impact teeth for knocking out the outer layer of material and impact teeth for knocking out the outer layer of material; moreover, the frame of the percussion teeth for knocking the outer layer of material contains a hole for unloading; shock teeth for knocking out the outer layer of material are mounted on the frame of shock teeth for knocking out the outer layer of material and facing the surface to be mined; percussion heads / percussion head further comprises a frame of percussion teeth for knocking out the inner layer of material and percussion teeth for knocking out the inner layer of material; shock teeth for knocking out the inner layer of material and the frame of shock teeth for knocking out the inner layer of material are separated, connected or combined; wherein the percussion teeth for knocking out the outer layer of material have such a shape and are so arranged that the material of the outer layer to be extracted can be knocked out; and the discharge hole is configured to discharge material knocked out by impact teeth to knock out the inner layer of material. 20. A mountain harvester according to claim 3, characterized in that the reciprocating impact part comprises shock heads / impact head; moreover, the shock heads / shock head contains a frame of percussion teeth and percussion teeth; shock-guiding parts are mounted symmetrically or asymmetrically on the frame of the impact teeth; and the percussion teeth and the percussion frame are separated, connected, or combined. 21. A mountain harvester according to claim 20, characterized in that the frame of the percussion teeth comprises an arcuate plate, a trapezoidal frame, a semicircular frame, a triangular frame, a frame in the form of a flat plate, a frame-shaped frame or a V-shaped frame. 22. A mountain harvester according to claim 3, characterized in that the guiding device is combined with a crank shock-drive device, a hydraulic shock-drive device or a pneumatic shock-drive device to form more than two reciprocating shock parts, which are mounted from top to bottom for increase the height of the development or installed from left to right to increase the width of the development. 23. A mountain harvester according to claim 3, characterized in that the shock-guiding part and the power shock part are separated; the power shock portion and the impact heads / impact head are separated; shock heads / shock head mounted on the shock-guiding part; the power shock portion is configured to actuate the impact heads / impact head to perform impact; the machine body is installed in the mobile part; the movable part is arranged to move the machine body; and the machine body moves and the impact heads / impact head is held back by a coal wall or rock wall. 24. A mountain harvester according to claim 4, characterized in that the guide roller comprises a roller, a rolling ball, a needle roller, a rolling cone, a rolling rod, a rolling disk or a rolling wheel. 25. A mountain harvester according to claim 3, characterized in that the guiding device comprises a shock-guiding part, which includes a round shock-guiding part, a semicircular shock-guiding part, a circular annular shock-guiding part, a semicircular groove-shaped shock-guiding part, round arcuate shock-guiding part, quadrangular shock-guiding part, triangular shock-guiding part, rhombic shock-guiding part, spline shock-guiding part, shock-guiding part n irregularly shaped, polygonal shock-guiding part, trapezoidal shock-guiding part, cylindrical shock-guiding part, frame-shaped shock-guiding part, U-shaped shock-guiding part, lamellar shock-guiding part or shock-guiding part in the form of a rod. 26. A mountain harvester according to claim 3, characterized in that the frame or lifting device comprises a device for crushing the material or a device for guiding the material. 27. A mountain harvester according to claim 3, characterized in that the lifting device comprises a rocker; the machine body contains a rotating disk; the lifting device comprises a lifting cylinder of the beam; the lifting cylinder of the beam is made with the possibility of moving the beam up and down; the rotating disk is made with the possibility of moving the beam to the left and to the right; The rotating disk and the rocker arm of the rocker are matched to adjust the impact heads / impact head to perform impact on the material in several places in several directions. 28. A mountain harvester according to claim 3, characterized in that the reciprocating impact part comprises shock heads / impact head; a lifting device comprises a rocker lifting device; an angle adjuster is installed between the impact heads / impact head and the rocker arm, or is installed between the impact heads / impact head and the machine body; the angle adjuster controls the direction of impact of the impact heads / impact head. 29. A mountain harvester according to claim 3, characterized in that the reciprocating impact part comprises a guiding device and a shock-driving device; the guiding device comprises a shock-guiding part; the shock drive device comprises a crank shock drive device, a shock drive device with a crank shaft, or a cam shock drive device; the crank shock drive device comprises a crank shaft; a shock drive device with a crank shaft comprises an eccentric shaft; the cam impact drive device comprises a cam; a crank shaft, an eccentric shaft or a cam are matched to the shock-guiding part to actuate the shock-guiding part to perform a reciprocating movement; the bearing is mounted between the crank shaft, the eccentric shaft or cam and the shock-guiding part, while there is rolling friction between the bearing and the shock-guiding part.

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