CN116873464B - Conveying device for aggregate sand stone - Google Patents
Conveying device for aggregate sand stone Download PDFInfo
- Publication number
- CN116873464B CN116873464B CN202311132054.9A CN202311132054A CN116873464B CN 116873464 B CN116873464 B CN 116873464B CN 202311132054 A CN202311132054 A CN 202311132054A CN 116873464 B CN116873464 B CN 116873464B
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- material blocking
- plate
- sealing
- close
- fixed mounting
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- 239000004576 sand Substances 0.000 title claims abstract description 58
- 239000004575 stone Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 87
- 230000000903 blocking effect Effects 0.000 claims abstract description 81
- 238000007789 sealing Methods 0.000 claims description 38
- 230000000694 effects Effects 0.000 claims description 19
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
- B65G15/44—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections for impelling the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/002—Pivotably mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The application relates to the technical field of material transportation, and discloses a conveying device for aggregate sand and stones, which comprises a hollow pipe, wherein a stop plate is fixedly arranged at the position, close to two ends, of the inner cavity of the hollow pipe, one ends of the connecting pipe and the stop plate are respectively provided with a diversion hole I and a diversion hole II, the outer surface of the hollow pipe is fixedly provided with a material blocking plate in a welding mode, one end of the material blocking plate is provided with a contact strip in an integral casting mode, and a negative pressure hole is arranged at the position, close to the contact strip, of the bottom of the material blocking plate, penetrates through the material blocking plate and is communicated with the inner cavity of the hollow pipe. The contact strip can block and synchronous motion with the non-slip protrusion for the aggregate grit of whereabouts can fall in the top that hinders the flitch, realizes that to hinder the flitch to replace the conveyer belt to transport aggregate grit, has avoided the conveyer belt to lead to the conveyer belt to reduce its frictional force and lead to the problem that the gliding can't carry owing to the inclination is too big, has improved the reliability of the device.
Description
Technical Field
The application relates to the technical field of material transportation, in particular to a conveying device for aggregate sand stones.
Background
Aggregate sand is a generic name of building materials, and comprises river sand, lake sand, machine-made sand and other sand materials with smaller particles, and also comprises stones with larger volumes, pebbles, tailings or industrial waste residues and other stones, and is mainly applied to various hydraulic engineering, so that the aggregate sand is conveniently transported into a target area, and is often transported for a short distance by using a conveying device, thereby facilitating subsequent treatment of operators.
The traditional conveyor who is used for aggregate grit comprises outer frame, power equipment, transmission shaft and transmission belt to some conveyor has in order to can facilitate the use, has added high adjusting equipment, can transport the aggregate grit to higher region in, and for example the equipment that publication number CN110668211A discloses just possesses this characteristics, and it adjusts the distance of second bearing frame through servo motor drive threaded rod, and then adjusts conveyor one end height through the effect of slide bar, slide rail and spout, realizes then that the purpose of transporting the aggregate grit to the eminence has played fine effect.
Although the device in this application plays a role in transporting aggregate sand to a high place, in the process of adjusting the height of the conveying belt, the component force of the aggregate sand gravity on the surface of the conveying belt along the direction vertical to the back surface of the conveying belt is reduced, the problem that the friction force between the aggregate sand and the back surface of the conveying belt is insufficient to support the aggregate sand to stably stay at the top of the conveying belt and then slide down occurs, so that the device cannot continuously transport the aggregate sand, and therefore, certain problems still exist in the normal use process.
Disclosure of Invention
The application provides a conveying device for aggregate sand and gravel, which has the advantages of preventing the aggregate sand and gravel from sliding downwards and replacing the conveying function of a conveying belt and is used for solving the problem that the aggregate sand and gravel sliding downwards and cannot be conveyed normally due to overlarge height difference at two ends of the conveying belt.
In order to achieve the above purpose, the application adopts the following technical scheme: the utility model provides a conveyor for aggregate grit, includes the base, it has adjusting device to be close to through bolted connection's mode fixed mounting on the positive position to be close to in base inner chamber bottom, there is the backup pad through bolted connection's mode fixed mounting on the position that base top both sides are close to the back, stroke device has been cup jointed through bearing connection's mode activity to one side of backup pad, there is the rubber cylinder through bolted connection's mode fixed mounting on the position that base inner chamber bottom is close to the back, there is the deflector through welded mode fixed mounting on the position that base inner wall both sides are close to the back, one side of base surface is through welded mode fixed mounting there is the connecting plate, there is the negative pressure machine at the top of connecting plate through bolted connection's mode fixed mounting, there is the motor backup pad one side through bolted connection's mode fixed mounting.
Further, adjusting device includes accommodate motor and spacing axle bed, the one end of accommodate motor output shaft is through bolted connection's mode fixed mounting has the lead screw, the one end and the spacing axle bed activity of lead screw cup joint, the lead screw surface is equipped with the stroke board through screw-thread fit's mode cover, it has connecting axle bed I through welded mode fixed mounting on the position that the stroke board top is close to both ends.
Further, the stroke device includes the curb plate, the mode activity that curb plate one side was passed through the bearing and is connected has cup jointed conveyor, the one end of power machine output shaft is connected with conveyor through bolted connection's mode, curb plate one side is located and is provided with the stroke groove through milling machine grooved mode in the position in the conveyor outside, all be close to the outside in stroke groove top and bottom position on have the guide rail through welded mode fixed mounting, the inside movable mounting of guide rail has and hinders the material device, it is equipped with sealing device through shaft hole complex mode fixed cover to hinder the material device one end to be located the position of stroke inslot portion, it has sealed outer lane to pass through the mode fixed mounting of joint in the position that stroke groove top and bottom are close to the inboard, sealed outer lane cooperatees with sealing device, the bottom of curb plate is connected with axle bed II through welded mode fixed mounting, axle bed II is connected with axle bed I through the connecting rod.
Further, conveyor includes the drive shaft, drive shaft and curb plate activity cup joint, the one end fixed connection of drive shaft and the one end of power machine output shaft, the surface cover of drive shaft is equipped with the conveyer belt, the surface of conveyer belt is provided with non-slip raised, and non-slip raised distributes with linear array's mode.
Further, hinder material device includes the hollow tube, the both ends of hollow tube are equipped with the connecting pipe through shaft hole complex mode movable sleeve, the surface of connecting pipe is equipped with the connecting seat through bolted connection's mode fixed sleeve, the top and the bottom of connecting seat are all through bolted connection's mode fixed mounting has the guide pulley, the guide pulley contacts with the guide rail and rolls along the extending direction of guide rail and advance, the position that the hollow tube inner chamber is close to both ends is through welded mode fixed mounting has the stop plate, water conservancy diversion hole I and water conservancy diversion hole II have been seted up through the mode of drilling respectively to connecting pipe and the one end of stop plate, the surface of hollow tube is through welded mode fixed mounting having the stop plate, the one end of stop plate is provided with the contact bar through the mode of whole casting, be provided with the negative pressure hole on the position that the stop plate bottom is close to the contact bar, the negative pressure hole runs through the stop plate and is linked together with the inner chamber of hollow tube.
Further, the material blocking device integrally moves to the upper part of the conveying belt and forms an included angle with the vertical plane, and the diversion holes I and II are correspondingly communicated with each other.
Further, sealing device includes the sealing washer, spacing hole has been seted up through the mode of drilling machine to sealing washer one side, spacing hole cup joints mutually with the connecting pipe, the outer lane of sealing washer and inner circle all have sealed inner circle through whole cast mode fixed mounting, sealed inner circle is laminated mutually with sealed outer lane, and the contact surface is paintd lubricating oil.
Further, the deflector cross-section is annular and with the conveyer belt between the interval be less than the length that hinders the flitch, the rubber cylinder anticlockwise pivoted in-process can with hinder the bottom of flitch and contact, hinder the flitch to enter into the inside of deflector with the mode of slope under the rotatory influence of rubber cylinder.
Further, the output end of the negative pressure machine is communicated with the travel groove in a pipeline connection mode.
The application has the following beneficial effects:
1. the contact strip can block and synchronous motion with the non-slip protrusion for the aggregate grit that falls can fall in the top that hinders the flitch, realizes that to hinder the flitch to replace the conveyer belt to transport aggregate grit, has avoided the conveyer belt to lead to the conveyer belt to reduce its frictional force because the inclination is too big and cause the problem that the gliding can't carry, has improved the reliability of the device.
2. The aggregate sand stone can activate the whole material blocking device to work under the condition of slipping, and in normal conveying operation, the material blocking plate is in a stop state and cannot rotate along with the rotation of the conveying belt, so that the aggregate sand stone can be automatically started and stopped, the automation of the device is improved, and meanwhile, the power machine is enabled to be under the lowest load on the basis of ensuring normal conveying, so that the service life of the power machine is prolonged, and the energy consumption is reduced.
3. When the whole inclination of the travel device is smaller, aggregate sand and stone can be normally conveyed, negative pressure acts on the upper portion of the aggregate sand and stone through an opening at the bottom of the material blocking plate, so that fine dust in the aggregate sand and stone is sucked out, and when the whole inclination of the travel device is larger, the aggregate sand and stone slides downwards, the negative pressure can enable the bottom of the material blocking plate and the top of the anti-slip protrusion to generate an adsorption effect, and the contact strip can be clamped with the anti-slip protrusion.
4. Spacing hole cup joints mutually with the connecting pipe, can guarantee that the interval between the material blocking device keeps fixedly, can not appear blocking the material device and be close to each other and unable normal problem of carrying aggregate grit.
5. When the material blocking device moves to the lower part of the conveying belt, the whole material blocking device is in a state vertical to the horizontal plane under the action of gravity, and the diversion holes I and II are in a dislocation relation, so that the negative pressure hole in the material blocking device above the conveying belt only can play a role in dust removal and adsorption.
6. The material blocking plate enters the guide plate in an inclined mode under the influence of the rotation of the rubber roller, so that the bottom of the material blocking plate positioned below the conveying belt is connected with the rubber roller in a rotating state in the moving process, and enters the guide plate in an inclined state and enters the area above the conveying belt in a correct posture after leaving the guide plate.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of a structural adjustment device according to the present application;
FIG. 3 is a schematic view of a stroke device according to the present application;
FIG. 4 is a top view of the structural travel device of the present application;
FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4 of the structure of the present application;
FIG. 6 is a cross-sectional view in the direction B-B of FIG. 5, which is a structural diagram of the present application;
FIG. 7 is an enlarged view of FIG. 6C, which is a block diagram of the present application;
FIG. 8 is a schematic view of a structural conveyor apparatus of the present application;
FIG. 9 is a schematic view of a material blocking device according to the present application;
FIG. 10 is a right side view of the structure of the material blocking device of the present application;
FIG. 11 is a cross-sectional view in the direction D-D of FIG. 10, which is a block diagram of the present application;
FIG. 12 is a cross-sectional view in the E-E direction of FIG. 11, which is a block diagram of the present application;
FIG. 13 is a schematic view of a structural seal of the present application;
FIG. 14 is a front view of the structural seal of the present application;
FIG. 15 is a cross-sectional view in the F-F direction of FIG. 14, which is a block diagram of the present application;
FIG. 16 is a schematic view of the low tilt angle conveyor of the present application;
fig. 17 is a schematic diagram of the large-tilt angle conveying of the structure of the present application.
In the figure; 1. a base; 2. an adjusting device; 21. adjusting a motor; 22. a limiting shaft seat; 23. a screw rod; 24. a travel plate; 25. a connecting shaft seat I; 3. a support plate; 4. a travel device; 41. a side plate; 42. a conveying device; 421. a drive shaft; 422. a conveyor belt; 423. a slip preventing protrusion; 43. a travel groove; 44. a guide rail; 45. a material blocking device; 451. a hollow tube; 452. a connecting pipe; 453. a connecting seat; 454. a guide wheel; 455. a stop plate; 456a, a diversion hole I; 456b, a diversion hole II; 457. a material blocking plate; 458. a contact strip; 459. a negative pressure hole; 46. a sealing device; 461. a seal ring; 462. a limiting hole; 463. sealing the inner ring; 47. sealing the outer ring; 48. a connecting shaft seat II; 5. a rubber roller; 6. a guide plate; 7. a connecting plate; 8. a negative pressure machine; 9. a power machine.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
1-2, please refer to the conveyor for aggregate grit, including base 1, the position that is close to the front in base 1 inner chamber bottom is gone up through bolted connection's mode fixed mounting has adjusting device 2, the position that is close to the back in base 1 top both sides are gone up through bolted connection's mode fixed mounting has backup pad 3, stroke device 4 has been cup jointed through the mode activity of bearing connection to one side of backup pad 3, the position that is close to the back in base 1 inner chamber bottom is gone up through bolted connection's mode fixed mounting has rubber cylinder 5, the position that is close to the back in base 1 inner wall both sides is gone up through welded mode fixed mounting has deflector 6, one side of base 1 surface is gone up welded mode fixed mounting has connecting plate 7, the top of connecting plate 7 is gone up through bolted connection's mode fixed mounting and is had negative pressure machine 8, backup pad 3 one side is gone up through bolted connection's mode fixed mounting has power machine 9.
Referring to fig. 2, the adjusting device 2 includes an adjusting motor 21 and a limiting shaft seat 22, wherein one end of an output shaft of the adjusting motor 21 is fixedly provided with a screw rod 23 in a bolt connection manner, one end of the screw rod 23 is movably sleeved with the limiting shaft seat 22, an outer surface of the screw rod 23 is sleeved with a travel plate 24 in a threaded fit manner, and a connecting shaft seat i 25 is fixedly arranged at a position, close to two ends, of the top of the travel plate 24 in a welding manner.
Referring to fig. 2-7, the travel device 4 includes a side plate 41, one side of the side plate 41 is movably sleeved with a conveying device 42 in a bearing connection manner, one end of an output shaft of the power machine 9 is connected with the conveying device 42 in a bolt connection manner, a travel groove 43 is formed in a position, located on the outer side of the conveying device 42, of the side plate 41 in a milling machine slotting manner, guide rails 44 are fixedly mounted at positions, close to the outer side, of the top and the bottom of the travel groove 43 in a welding manner, a material blocking device 45 is movably mounted in the guide rails 44, a sealing device 46 is fixedly sleeved at one end of the material blocking device 45 in a position, located inside the travel groove 43, of the side plate 45 in a shaft hole matching manner, a sealing outer ring 47 is fixedly mounted at positions, close to the inner side, of the top and the bottom of the travel groove 43 in a clamping manner, of the sealing outer ring 47 is matched with the sealing device 46, a connecting shaft seat ii 48 is fixedly mounted at the bottom of the side plate 41 in a welding manner, and the connecting shaft seat ii 48 is connected with the connecting shaft seat i 25 through a connecting rod.
Referring to fig. 1 and 8, the conveying device 42 includes a driving shaft 421, the driving shaft 421 is movably sleeved with the side plate 41, one end of the driving shaft 421 is fixedly connected with one end of the output shaft of the power machine 9, a conveying belt 422 is sleeved on the outer surface of the driving shaft 421, and anti-slip protrusions 423 are arranged on the outer surface of the conveying belt 422 and distributed in a linear array manner.
Referring to fig. 1, 8, 9-12 and 16-17, the material blocking device 45 includes a hollow tube 451, two ends of the hollow tube 451 are movably sleeved with a connecting tube 452 in a shaft hole matching manner, an outer surface of the connecting tube 452 is fixedly sleeved with a connecting seat 453 in a bolt connection manner, a guide wheel 454 is fixedly mounted on top and bottom of the connecting seat 453 in a bolt connection manner, the guide wheel 454 contacts with the guide rail 44 and rolls forward along an extending direction of the guide rail 44, a stop plate 455 is fixedly mounted on a position, close to two ends, of an inner cavity of the hollow tube 451 in a welding manner, one ends of the connecting tube 452 and the stop plate 455 are respectively provided with a guide hole i 456a and a guide hole ii 456b in a drilling manner by a drilling machine, the outer surface of the hollow tube 451 is fixedly mounted with the material blocking plate 457 in a welding manner, when an overall inclination angle of the travel device 4 is smaller, aggregate sand and stone carried by the outer surface of the conveying belt 422 can be stably conveyed under the action of friction force, at the moment, the bottom of the material blocking plate 457 is contacted with the aggregate sand and stone and cannot be directly connected with the anti-slip protrusions 423, when the whole inclination angle of the stroke device 4 is large, the friction force between the aggregate sand and stone and the conveying belt 422 cannot prevent the aggregate sand and stone from sliding downwards, at the beginning of sliding downwards, the bottom of the material blocking plate 457 is contacted with the outer surface of the anti-slip protrusions 423, so that the sliding aggregate sand and stone can fall above the material blocking plate 457 and stop sliding downwards, the pressure of the bottom of the material blocking plate 457 on the surface of the anti-slip protrusions 423 is increased due to the weight of the aggregate sand and stone borne by the top of the material blocking plate 457, the contact strips 458 can be mutually contacted and clamped with the anti-slip protrusions 423 on the outer surface of the conveying belt 422, the conveying belt 422 can drive the whole material blocking device 45 to move together in the rotating process, the material blocking plate 457 replaces the conveying belt 422 to convey aggregate sand, the problem that the conveying belt cannot convey due to the fact that the conveying belt 422 reduces friction force to the conveying belt due to overlarge inclination angle is avoided, reliability of the device is improved, the material blocking plate 457 activates weight of aggregate sand from the top, the material blocking device 45 is activated to operate integrally only when the aggregate sand has to slide downwards, in normal conveying operation, the material blocking plate 457 is in a stop state and cannot rotate together with rotation of the conveying belt 422, automatic start and stop of the device are achieved, automation of the device is improved, meanwhile, the power machine 9 is enabled to be under the lowest load on the basis of ensuring normal conveying, service life of the power machine 9 is prolonged, energy consumption is reduced, one end of the material blocking plate 457 is provided with a contact strip 458 in an integral casting mode, a negative pressure hole 459 is formed in a position, close to the contact strip 458, of the bottom of the material blocking plate, and the negative pressure hole 459 penetrates through the material blocking plate 457 and is communicated with an inner cavity of a hollow tube 451.
Referring to fig. 1, 5-8 and 11, the material blocking device 45 moves integrally to the upper portion of the conveying belt 422 and forms an included angle with the vertical plane, at this time, the flow guiding hole i 456a and the flow guiding hole ii 456b are correspondingly communicated with each other, and the flow guiding hole i 456a and the flow guiding hole ii 456b are correspondingly communicated with each other, so that the material blocking device 45 only contacts the top portion of the conveying belt 422 and the bottom portion of the material blocking plate 457 or aggregate sand and gravel above the conveying belt 422, the flow guiding hole i 456a and the flow guiding hole ii 456b are in a communicating state, the negative pressure effect can normally enter the hollow pipe 451, and when the material blocking device 45 moves to the lower portion of the conveying belt 422, the material blocking device 45 is in a state perpendicular to the horizontal plane under the action of gravity, at this time, the flow guiding hole i 456a and the flow guiding hole ii 456b are in a dislocation relationship, and the negative pressure effect cannot act on the inner portion of the hollow 451, so that the negative pressure effect 459 in the material blocking device 45 located above the conveying belt 422 only can play the dust removing and adsorbing effects, and the negative pressure effect of the negative pressure machine 8 is improved.
Referring to fig. 7 and 13-15, the sealing device 46 includes a sealing ring 461, a limiting hole 462 is formed on one side of the sealing ring 461 by drilling a hole through a drilling machine, the limiting hole 462 is sleeved with a connecting pipe 452, the distance between the material blocking devices 45 can be kept fixed, the problem that aggregate and sand cannot be normally conveyed due to the mutual approach of the material blocking devices 45 can not occur, the sealing inner ring 463 is fixedly mounted on the outer ring and the inner ring of the sealing ring 461 in an integral casting manner, the sealing inner ring 463 is attached to the sealing outer ring 47, and lubricating oil is smeared on the contact surface.
Referring to fig. 1 and 8-12, the cross section of the guide plate 6 is annular, the distance between the guide plate 6 and the conveying belt 422 is smaller than the length of the material blocking plate 457, the rubber roller 5 contacts with the bottom of the material blocking plate 457 in the process of rotating anticlockwise in fig. 6, the material blocking plate 457 enters the guide plate 6 in an inclined manner under the influence of rotation of the rubber roller 5, the bottom of the material blocking plate 457 positioned below the conveying belt 422 is connected with the rubber roller 5 in a rotating state in the moving process, the material blocking plate enters the guide plate 6 in an inclined state, and enters the area above the conveying belt 422 in a correct posture after leaving the guide plate 6, so that aggregate sand and stone can normally fall above the material blocking plate 457 in the process of sliding downwards, and the overall running stability of the device is further improved.
Referring to fig. 1, 5-7, 11 and 15, the output end of the negative pressure machine 8 is communicated with the travel groove 43 through a pipeline connection mode, the negative pressure machine 8 can exhaust outwards and form a negative pressure area in the travel groove 43, as the sealing inner ring 463 is attached to the sealing outer ring 47 and the contact surface is smeared with lubricating oil, a closed cavity is formed between the travel groove 43 and the sealing ring 461, and the cavity is communicated with the connecting pipe 452, so that negative pressure acts on the opening of the negative pressure hole 459 through the connecting pipe 452, the flow guide hole i 456a and the flow guide hole ii 456b, when the overall inclination angle of the travel device 4 is smaller, aggregate and sand can be normally conveyed, the negative pressure acts on the upper side of the aggregate and sand through the opening at the bottom of the material blocking plate 457, thereby fine dust in the aggregate and sand can be sucked out, the dust pollution problem in the transportation process can be reduced, the environment-friendly effect of the device can be improved, when the overall inclination angle of the travel device 4 is larger, the bottom of the material blocking plate 423 and the top of the protrusion 423 can be adsorbed, the problem of the slip preventing device is avoided, and the problem of falling of the device is normally caused in the normal running process is avoided.
The application method of the application is as follows:
when the whole inclination angle of the travel device 4 is smaller, aggregate sand and stone carried by the outer surface of the conveying belt 422 can be stably conveyed under the action of friction force, at the moment, the bottom of the material blocking plate 457 is contacted with the aggregate sand and stone and cannot be directly connected with the anti-slip protrusions 423, when the whole inclination angle of the travel device 4 is larger, friction force between the aggregate sand and stone and the conveying belt 422 cannot prevent the aggregate sand and stone from sliding downwards, at the beginning of sliding downwards, the bottom of the material blocking plate 457 is contacted with the outer surface of the anti-slip protrusions 423, so that the sliding aggregate sand and stone can fall above the material blocking plate 457 and stop sliding downwards, the pressure of the bottom of the material blocking plate 457 on the surfaces of the anti-slip protrusions 423 is increased due to the weight of the aggregate sand and stone, the contact strips 458 can be mutually contacted with the anti-slip protrusions 423 on the outer surface of the conveying belt 422 and are clamped, and the conveyer belt 422 can drive the material blocking device 45 to integrally move together in the rotating process, the material blocking plate 457 replaces the conveyer belt 422 to transport aggregate sand, the material blocking plate 457 activates the weight of aggregate sand from the top, the aggregate sand is required to slide downwards to activate the material blocking device 45 to integrally operate, in normal conveying operation, the material blocking plate 457 is in a stop state and cannot rotate together with the rotation of the conveyer belt 422, so that the material blocking plate can automatically start and stop, and meanwhile, the power machine 9 is under the lowest load on the basis of ensuring normal conveying, thereby prolonging the service life of the power machine 9, reducing energy consumption, the negative pressure machine 8 can outwards exhaust and form a negative pressure area in the interior of the travel groove 43, and a sealing inner ring 463 is attached to a sealing outer ring 47, and lubricating oil is smeared on a contact surface, so that a closed cavity is formed between the travel groove 43 and a sealing ring 461, and the containing cavity is communicated with the connecting pipe 452, so that negative pressure acts at the opening of the negative pressure hole 459 through the connecting pipe 452, the diversion hole I456 a and the diversion hole II 456b, when the whole inclination angle of the travel device 4 is smaller, aggregate sand and stone can be normally conveyed, the negative pressure acts on the upper part of the aggregate sand and stone through the opening at the bottom of the material blocking plate 457, so that fine dust in the aggregate sand and stone is sucked out, when the condition that the whole inclination angle of the travel device 4 is larger, the aggregate sand and stone slides downwards, the negative pressure can enable the bottom of the material blocking plate 457 and the top of the anti-slip protrusion 423 to generate an adsorption effect, the contact strip 458 can be clamped with the anti-slip protrusion 423, the material blocking device 45 integrally moves to the upper part of the conveying belt 422 and forms an included angle with a vertical plane, and the diversion hole I456 a and the diversion hole II 456b are correspondingly communicated with each other, so that the material blocking device 45 is only in a communication state when the bottom of the material blocking plate 457 contacts with the top of the conveying belt 422 or aggregate sand and stone above the conveying belt 422, the flow guide holes I456 a and II 456b are in a communication state, the negative pressure effect can normally enter the hollow pipe 451, when the material blocking device 45 moves below the conveying belt 422, the whole material blocking device 45 is in a state vertical to the horizontal plane under the action of gravity, the flow guide holes I456 a and II 456b are in a dislocation relationship at the moment, the negative pressure effect cannot act on the inside of the hollow pipe 451, and the bottom of the material blocking plate 457 positioned below the conveying belt 422 contacts with the rubber roller 5 in a rotating state in the moving process, so that the negative pressure effect enters the inside of the guide plate 6 in an inclined state and enters the region above the conveying belt 422 in a correct posture after leaving the guide plate 6.
Claims (6)
1. The utility model provides a conveyor for aggregate grit, its characterized in that, including base (1), fixed mounting has adjusting device (2) in the position that is close to the front of base (1) inner chamber bottom, fixed mounting has backup pad (3) on the position that is close to the back of base (1) top both sides, one side activity of backup pad (3) has cup jointed stroke device (4), fixed mounting has rubber cylinder (5) on the position that is close to the back of base (1) inner chamber bottom, fixed mounting has deflector (6) on the position that is close to the back of base (1) inner wall both sides, one side fixed mounting of base (1) surface has connecting plate (7), the top fixed mounting of connecting plate (7) has negative pressure machine (8), one side fixed mounting of backup pad (3) has power machine (9); the adjusting device (2) comprises an adjusting motor (21) and a limiting shaft seat (22), a screw rod (23) is fixedly arranged at one end of an output shaft of the adjusting motor (21), one end of the screw rod (23) is movably sleeved with the limiting shaft seat (22), a travel plate (24) is sleeved on the outer surface of the screw rod (23), and a connecting shaft seat I (25) is fixedly arranged at the top of the travel plate (24) close to two ends; the travel device (4) comprises a side plate (41), a conveying device (42) is movably sleeved on one side of the side plate (41), one end of an output shaft of the power machine (9) is connected with the conveying device (42), a travel groove (43) is formed in a position, located on the outer side of the conveying device (42), of one side of the side plate (41), guide rails (44) are fixedly arranged at positions, close to the outer side, of the top and the bottom of the travel groove (43), a material blocking device (45) is movably arranged in the guide rails (44), a sealing device (46) is fixedly sleeved at a position, located inside the travel groove (43), of one end of the material blocking device (45), a sealing outer ring (47) is fixedly arranged at a position, close to the inner side, of the top and the bottom of the travel groove (43), of the sealing outer ring (47) is matched with the sealing device (46), a connecting shaft seat II (48) is fixedly arranged at the bottom of the side plate (41), and the connecting shaft seat II (48) is connected with the connecting shaft seat I (25) through a connecting rod; the output end of the negative pressure machine (8) is communicated with the travel groove (43) in a pipeline connection mode.
2. A conveying device for aggregate sand according to claim 1, characterized in that the conveying device (42) comprises a driving shaft (421), the driving shaft (421) is movably sleeved with the side plate (41), one end of the driving shaft (421) is fixedly connected with one end of an output shaft of the power machine (9), a conveying belt (422) is sleeved on the outer surface of the driving shaft (421), anti-slip protrusions (423) are arranged on the outer surface of the conveying belt (422), and the anti-slip protrusions (423) are distributed in a linear array mode.
3. The conveying device for aggregate sand and stone according to claim 2, wherein the material blocking device (45) comprises a hollow pipe (451), a connecting pipe (452) is movably sleeved at two ends of the hollow pipe (451), a connecting seat (453) is fixedly sleeved on the outer surface of the connecting pipe (452), guide wheels (454) are fixedly installed at the top and the bottom of the connecting seat (453), the guide wheels (454) are in contact with the guide rails (44) and roll along the extending direction of the guide rails (44), a stop plate (455) is fixedly installed at the position, close to two ends, of an inner cavity of the hollow pipe (451), a guide hole I (456 a) and a guide hole II (456 b) are respectively formed at one ends of the connecting pipe (452) and the stop plate (455), a material blocking plate (457) is fixedly installed on the outer surface of the hollow pipe (451), a contact bar (458) is arranged at one end of the material blocking plate (457), a negative pressure hole (459) is formed at the bottom of the material blocking plate (457) and is close to the position of the contact bar (458), and the negative pressure hole (459) is communicated with the inner cavity (457).
4. A conveyor for aggregate sand according to claim 3, wherein the material blocking device (45) moves integrally above the conveyor belt (422) and forms an angle with the vertical plane, and the diversion holes i (456 a) and ii (456 b) are correspondingly connected to each other.
5. The conveying device for aggregate sand stone according to claim 1, wherein the sealing device (46) comprises a sealing ring (461), a limiting hole (462) is formed in one side of the sealing ring (461), the limiting hole (462) is sleeved with a connecting pipe (452), the outer ring and the inner ring of the sealing ring (461) are fixedly provided with a sealing inner ring (463), the sealing inner ring (463) is attached to the sealing outer ring (47), and lubricating oil is smeared on a contact surface of the sealing inner ring.
6. A conveyor for aggregate sand according to claim 3, characterized in that the guide plate (6) is annular in cross section and the distance between the guide plate and the conveyor belt (422) is smaller than the length of the material blocking plate (457), the rubber roller (5) is in contact with the bottom of the material blocking plate (457) during the anticlockwise rotation, and the material blocking plate (457) enters the guide plate (6) in an inclined manner under the influence of the rotation of the rubber roller (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311132054.9A CN116873464B (en) | 2023-09-05 | 2023-09-05 | Conveying device for aggregate sand stone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311132054.9A CN116873464B (en) | 2023-09-05 | 2023-09-05 | Conveying device for aggregate sand stone |
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| CN116873464A CN116873464A (en) | 2023-10-13 |
| CN116873464B true CN116873464B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601629A (en) * | 1984-06-20 | 1986-07-22 | Zimmerman Harold M | Fine and coarse aggregates conveying apparatus |
| CN213797384U (en) * | 2020-11-06 | 2021-07-27 | 四川高瓴实业有限公司 | Grit feeding mechanism of concrete production |
| CN213894134U (en) * | 2020-09-04 | 2021-08-06 | 湖州启力输送机械有限公司 | Remove belt feeder |
| CN113602765A (en) * | 2021-10-11 | 2021-11-05 | 江苏德博利恩工业科技有限公司 | Angle-adjustable belt type full-closed sample conveyor with large inclination angle |
| CN217101660U (en) * | 2022-04-02 | 2022-08-02 | 建始县高坪镇腾飞砂石料有限责任公司 | Grit is raw materials conveyor for production system |
| CN218023596U (en) * | 2022-07-22 | 2022-12-13 | 重庆市庆岩建材有限公司 | Dustproof conveying device |
| CN218540701U (en) * | 2022-10-10 | 2023-02-28 | 孙和艳 | Earth conveyor for building engineering |
| CN218808273U (en) * | 2022-11-04 | 2023-04-07 | 内蒙古伊泰同达煤炭有限责任公司 | Dustless waste rock conveyor |
| CN219313860U (en) * | 2023-03-17 | 2023-07-07 | 海口海岛混凝土有限责任公司 | Material conveying device of concrete mixing plant |
-
2023
- 2023-09-05 CN CN202311132054.9A patent/CN116873464B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601629A (en) * | 1984-06-20 | 1986-07-22 | Zimmerman Harold M | Fine and coarse aggregates conveying apparatus |
| CN213894134U (en) * | 2020-09-04 | 2021-08-06 | 湖州启力输送机械有限公司 | Remove belt feeder |
| CN213797384U (en) * | 2020-11-06 | 2021-07-27 | 四川高瓴实业有限公司 | Grit feeding mechanism of concrete production |
| CN113602765A (en) * | 2021-10-11 | 2021-11-05 | 江苏德博利恩工业科技有限公司 | Angle-adjustable belt type full-closed sample conveyor with large inclination angle |
| CN217101660U (en) * | 2022-04-02 | 2022-08-02 | 建始县高坪镇腾飞砂石料有限责任公司 | Grit is raw materials conveyor for production system |
| CN218023596U (en) * | 2022-07-22 | 2022-12-13 | 重庆市庆岩建材有限公司 | Dustproof conveying device |
| CN218540701U (en) * | 2022-10-10 | 2023-02-28 | 孙和艳 | Earth conveyor for building engineering |
| CN218808273U (en) * | 2022-11-04 | 2023-04-07 | 内蒙古伊泰同达煤炭有限责任公司 | Dustless waste rock conveyor |
| CN219313860U (en) * | 2023-03-17 | 2023-07-07 | 海口海岛混凝土有限责任公司 | Material conveying device of concrete mixing plant |
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| CN116873464A (en) | 2023-10-13 |
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