CN113413953A - Reducing mechanism is used in engineering construction supervision - Google Patents
Reducing mechanism is used in engineering construction supervision Download PDFInfo
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- CN113413953A CN113413953A CN202110484635.3A CN202110484635A CN113413953A CN 113413953 A CN113413953 A CN 113413953A CN 202110484635 A CN202110484635 A CN 202110484635A CN 113413953 A CN113413953 A CN 113413953A
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 42
- 239000002893 slag Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 14
- 239000010931 gold Substances 0.000 claims description 14
- 229910052737 gold Inorganic materials 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 230000005284 excitation Effects 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 21
- 239000002699 waste material Substances 0.000 description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 7
- 238000012216 screening Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of engineering construction crushing devices, and particularly discloses a crushing device for engineering construction supervision; comprises a frame, a crusher and a separation belt; the crusher comprises a primary crushing wheel, a secondary crushing wheel, a flow divider and a shell; the first-stage crushing wheel and the second-stage crushing wheel penetrate through the shell to be connected with the rack and are in sliding connection with the shell, the second-stage crushing wheel is arranged below the first-stage crushing wheel, and the first-stage crushing wheel and the second-stage crushing wheel are arranged at intervals; the flow divider is arranged in the center of the secondary crushing wheel and is fixedly connected with the shell; an opening is formed in one side of the bottom end of the shell, the separation belt penetrates through the opening to enter the shell, and the belt surface of the separation belt is located below the secondary crushing wheel; the separation belt is provided with an electromagnet, and two ends of the separation belt are respectively provided with a proximity switch; the invention solves the problems of complex equipment and high price of the crushing device for engineering construction supervision; the crushing equipment at the low end has low processing efficiency and low steel bar separation efficiency.
Description
Technical Field
The application relates to the technical field of engineering construction reducing mechanism, specifically discloses an engineering construction manages and uses reducing mechanism.
Background
Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed at the same time, the quantity of the Chinese construction waste is more than 1/3 of the total quantity of the municipal waste along with the increase of the quantity of the generated construction waste; the method is a critical urgency for reducing the quantity of the building waste by carrying out the consumption and the treatment on the stored building waste occupying public land and influencing the urban environment;
in the field of building waste treatment, a crushing station of building waste treatment equipment is novel crushing and screening equipment which is specialized for recovering, treating and crushing building waste, and different materials are separated by adopting a vibration screening principle; in the aspect of the construction waste recycling technology, Germany starts the earliest, the equipment is the most mature, but the price is high; the price of domestic similar high-end crushing equipment is also unsatisfactory; most of the low-end crushing devices do not have the function of separating materials, and the low-end crushing devices capable of separating materials are low in processing efficiency.
In view of the above, the present invention provides a crushing device for engineering construction supervision, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide a crushing device for engineering construction supervision, which aims to solve the problems that the crushing device for engineering construction supervision is complex in equipment and high in price; the crushing equipment at the low end has low processing efficiency and low steel bar separation efficiency.
In order to achieve the above object, a basic aspect of the present invention provides a crushing apparatus for engineering construction supervision.
The principle and effect of this basic scheme lie in: comprises a frame, a crusher and a separation belt; the crusher comprises a primary crushing wheel, a secondary crushing wheel, a flow divider and a shell; the first-stage crushing wheel and the second-stage crushing wheel penetrate through the shell to be connected with the rack and are in sliding connection with the shell, the second-stage crushing wheel is arranged below the first-stage crushing wheel, and the first-stage crushing wheel and the second-stage crushing wheel are arranged at intervals; the flow divider is arranged in the center of the secondary crushing wheel and is fixedly connected with the shell; an opening is formed in one side of the bottom end of the shell, the separation belt penetrates through the opening to enter the shell, and the belt surface of the separation belt is located below the secondary crushing wheel;
the separating belt comprises a roller, two pairs of transmission gears, a crawler belt, a plurality of laser sensors and two laser generators; the crawler comprises odd crawler shoes and even crawler shoes, wherein the odd crawler shoes are provided with electromagnets, the even crawler shoes are hinged with the odd crawler shoes, and each odd crawler shoe and each even crawler shoe are provided with a laser sensor; a flexible cable is arranged in the center of the crawler belt, and an insulating layer is arranged between the flexible cable and the crawler belt shoe;
the roller comprises a driving roller and a driven roller; the roller is connected with the frame, and transmission gears are fixedly connected to the two axial ends of the roller; the transmission gears are positioned at two ends of the crawler belt and clamp the crawler belt; the laser generator comprises an excitation laser generator and a loss laser generator; the loss electric laser generator is arranged on the inner side of the driving roller and can be aligned to the laser sensor on the crawler belt shoe at the bottom end, and the loss electric laser generator is arranged on the inner side of the crawler belt driven roller and can be aligned to the laser sensor on the crawler belt shoe at the top end; the laser generator is fixedly connected with the rack, and the staggered flexible cables are perpendicular to the caterpillar band.
By adopting the technical scheme, the method has the advantages that: the material firstly enters a first-stage crushing wheel and is roughly crushed by the first-stage crushing wheel, after the material is roughly crushed, the material is divided into two sides by a flow divider, and the flow divider is arranged in the center of a second-stage crushing wheel; the shunted materials enter a secondary crushing wheel and are then refined and crushed by the secondary crushing wheel; in the crushing process, the steel bars are separated from concrete, masonry and the like and mixed in the materials; the crushing wheel has simple structure, no other screening mechanism, simple structure and low cost; the problems of complex equipment and high price of the crushing device for engineering construction supervision are solved.
The material falls onto a separation belt after being refined and crushed by a secondary crushing wheel; the driving roller drives the transmission gears to rotate, the transmission gears are positioned at two ends of the crawler and clamp the crawler, the transmission gears drive the crawler to rotate, and the driving roller drives the driven roller to rotate through the crawler; the crawler comprises odd crawler shoes and even crawler shoes, wherein the odd crawler shoes are provided with electromagnets, and each odd crawler shoe and each even crawler shoe are provided with a laser sensor; the laser generator is arranged vertically to the crawler and can be aligned with the laser sensor; when the laser sensor rotates to obtain the position of the electric laser generator, the crawler shoe where the laser sensor is located is electrified, the electromagnet is electrified, electromagnetic force is generated, and the reinforcing steel bar is adsorbed; when the laser sensor rotates to the position of the electric shock excitation generator, the crawler shoe where the laser sensor is located loses electricity, the electromagnet loses electricity, and the reinforcing steel bars fall off; because the loss electric laser generator is positioned at the bottom end of the inner side of the driving roller, concrete and other slag materials can be separated from the separation belt from the outer side of the driving roller; when the crawler shoe rotates to the bottom end, most of the crawler shoe is adsorbed by the separating belt and loses power, so that the steel bar falls off, and the purpose of separating the steel bar is achieved; and the separation efficiency of the separation belt depends on the width of the separation belt, the adsorption force of the electromagnet and the rotating speed; the separation efficiency can be improved by widening the width of the separation belt and adjusting the current and the rotating speed; the problem of reinforcing bar separation efficiency low is solved.
Furthermore, the front end and the rear end of the crawler belt are provided with baffles; concave edges are arranged on two sides of the boss at the top end of the odd crawler shoe, convex edges are arranged on two sides of the boss at the top end of the even crawler shoe, and the concave edges and the convex edges are mutually matched to present a step shape; the curves on the two sides below the lug bosses of the track shoes are gradually contracted, the contraction direction is inward, and the odd track shoes are longer than the even track shoes; the center of the bottom end of the crawler shoe is provided with a wire inlet hole; the front and the back of the bottom end of the crawler belt are fixedly connected with crawler belt buckles.
By adopting the technical scheme, the method has the advantages that: the baffles arranged at the front end and the rear end of the crawler can seal the space formed by the crawler and wrap various cables, so that the power risk is reduced; the concave side of the odd crawler shoe and the convex side of the even crawler shoe are mutually matched to present a ladder shape, and the crawler shoes are tightly matched to form a smooth crawler surface, so that dust is not easy to enter a closed space of the crawler.
Further, the crawler belt buckle comprises two fixing pieces, two fixing rods are arranged between the two fixing pieces, and pin holes are formed in two ends of the two fixing pieces respectively; the crawler belt buckle on the odd crawler belt shoe is larger than the crawler belt buckle on the even crawler belt shoe, the odd crawler belt shoe is hinged with the crawler belt buckle of the even crawler belt shoe, and the crawler belt buckle of the even crawler belt shoe is positioned in the crawler belt buckle of the odd crawler belt shoe.
By adopting the technical scheme, the method has the advantages that: two fixed rods are arranged between the two fixed pieces, and the space between the fixed rods is used as a clamping groove of the transmission gear, so that the crawler belt shoe is driven to rotate; the track buckles of the even track shoes are positioned in the track buckles of the odd track shoes, the odd track shoes and the even track shoes are arranged in series, the formed track is regular, and stress is not easy to generate.
Further, a conductive annular boss is arranged in the middle of the roller, an annular groove is formed in the conductive annular boss, a conductive ring is arranged in the groove, and a cable hole is radially formed in the conductive annular boss.
By adopting the technical scheme, the method has the advantages that: the conductive annular boss is provided with an annular groove, the groove can fix the conductive ring, and the cable is connected with the conductive ring from the cable hole; the conducting ring can be contacted with the flexible cable at any time when the roller rotates, and current is conducted to the electromagnet through the conducting ring.
Furthermore, a horn-shaped feed port is arranged at the top end of the shell, and the section of the feed port is square; the side of the shell is provided with 6 crushing wheel fixing holes, the shell is in a shape of big end down and small end up, and the shell is contracted at the throat of the horn, and the direction of the contraction is outward.
By adopting the technical scheme, the method has the advantages that: the shell is in a shape of big end down and small end up and is adaptive to the mounting position of a first-stage crushing wheel and a second-stage crushing wheel; the trumpet-shaped feed inlet can be used for slowly feeding materials into the shell.
Further, the first-stage crushing wheel comprises a pair of crushing gears, and the second-stage crushing wheel comprises two pairs of crushing gears; the crushing gear is provided with crushing teeth, the addendum circle curve at one side of each crushing tooth extends to the tooth root of the next crushing tooth, and the other side of each crushing tooth is perpendicular to the tooth root circle; the distance between a pair of crushing gears of the primary crushing wheel is larger than the distance between a pair of crushing gears of the secondary crushing wheel.
By adopting the technical scheme, the method has the advantages that: the distance between the pair of crushing gears of the primary crushing wheel is large, so that more materials can pass through as much as possible, and the materials can be roughly crushed when passing through the primary crushing wheel; when the material is through the broken wheel of second grade, the interval between the broken gear of a pair of the broken wheel of second grade is little, and the material can be refined broken to the broken wheel of second grade includes two pairs of broken gears, two tunnel broken passageways, and crushing efficiency is high.
Further, the splitter cross section
A downward-inclined separation plate is arranged at the position of the crushing wheel, and the separation plate is aligned to a gap between two crushing gears of the primary crushing wheel; two pairs of crushing gears of the secondary crushing wheel are respectively arranged on two sides of the separating plate.
By adopting the technical scheme, the method has the advantages that: the separation plate is aligned with a gap between the two crushing gears of the first-stage crushing wheel, so that the material behind the first-stage crushing wheel can be divided into two parts; the splitter is provided with a separating plate which inclines downwards, so that materials can be separated at a certain angle, and the materials are far away from the splitter.
Further, the device also comprises a slag belt and a gold belt; a slag belt is arranged at the tail of the discharging end of the separating belt, and a gold belt is arranged at the bottom end of the discharging end of the separating belt; the slag belt, the gold belt and the separation belt are arranged at intervals.
By adopting the technical scheme, the method has the advantages that: slag materials are separated from the driving roller and the track, the electromagnet is not powered off, the reinforcing steel bars are adsorbed on the track, and a slag belt is placed at the tail of the discharging end of the separating belt and can carry the slag materials; the bottom end of the discharging end of the separating belt is electrified, the steel bar falls off, and a gold belt is placed at the bottom end of the discharging end of the separating belt to receive the gold.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram illustrating a crushing device for engineering construction supervision according to an embodiment of the present application;
fig. 2 is an isometric view of a construction supervision crushing apparatus according to an embodiment of the present application;
FIG. 3 shows a schematic view of the track of FIG. 1;
FIG. 4 shows an isometric view of the track of FIG. 1;
FIG. 5 shows a schematic structural view of the drum of FIG. 1;
FIG. 6 shows an isometric view of the drum of FIG. 1;
FIG. 7 shows a schematic structural view of the odd shoe of FIG. 1;
FIG. 8 shows an isometric view of the odd shoe of FIG. 1;
FIG. 9 is a schematic illustration of the construction of the even shoe of FIG. 1;
FIG. 10 shows an isometric view of the even shoe of FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the crushing device comprises a shell 1, a primary crushing wheel 2, a current divider 3, a secondary crushing wheel 4, a driving roller 5, a driven roller 6, an electric excitation generator 7, an electric excitation loss generator 8, an odd crawler shoe 9, an even crawler shoe 10, a baffle 11, a transmission gear 12, a cable hole 13, a fixing plate 14, a fixing rod 15, a concave edge 16, a convex edge 17, an electromagnet 18, a feeding hole 19, a flexible cable 20, a slag belt 21 and a gold belt 22.
An embodiment of a crushing device for engineering construction supervision is shown in figures 1 to 10,
the specific implementation process of the invention comprises the following steps:
as shown in fig. 1: comprises a frame, a crusher and a separation belt; the crusher comprises a primary crushing wheel 2, a secondary crushing wheel 4, a flow divider 3 and a shell 1; the first-stage crushing wheel 2 and the second-stage crushing wheel 4 penetrate through the shell 1 to be connected with the rack and are in sliding connection with the shell 1, the second-stage crushing wheel 4 is arranged below the first-stage crushing wheel 2, and the first-stage crushing wheel 2 and the second-stage crushing wheel 4 are arranged at intervals; the flow divider 3 is arranged in the center of the secondary crushing wheel 4 and is fixedly connected with the shell 1; an opening is formed in one side of the bottom end of the shell 1, a separation belt penetrates through the opening to enter the shell 1, and a belt surface of the separation belt is located below the secondary crushing wheel 4;
the separating belt comprises a roller, two pairs of transmission gears 12, a crawler belt, a plurality of laser sensors and two laser generators; the crawler comprises an odd crawler shoe 9 provided with an electromagnet 18 and an even crawler shoe 10 provided with an electromagnet 18, wherein the odd crawler shoe 9 is hinged with the even crawler shoe 10, and each odd crawler shoe 9 and each even crawler shoe 10 are provided with a laser sensor; a flexible cable 20 is arranged at the center of the upper crawler belt, and an insulating layer is arranged between the flexible cable 20 and the crawler belt shoe;
the rollers comprise a driving roller 5 and a driven roller 6; the roller is connected with the frame, and two axial ends of the roller are fixedly connected with transmission gears 12; the transmission gears 12 are positioned at two ends of the crawler belt and clamp the crawler belt; the laser generator comprises an excitation laser generator 7 and an excitation laser generator 8; the electric shock excitation generator 8 is arranged inside the driving roller 5 and can be aligned with the laser sensor on the crawler belt shoe at the bottom end, and the electric shock excitation generator 7 is arranged inside the crawler belt driven roller 6 and can be aligned with the laser sensor on the crawler belt shoe at the top end; the laser generator is fixedly connected with the frame, and the staggered flexible cable 20 is vertically arranged with the track.
By adopting the technical scheme, the method has the advantages that: the material firstly flows to the first-stage crushing wheel 2 and is roughly crushed by the first-stage crushing wheel 2, after the material is roughly crushed, the material is divided into two sides by the flow divider 3, and the flow divider 3 is arranged in the center of the second-stage crushing wheel 4; the shunted materials enter a secondary crushing wheel 4 and are then refined and crushed by the secondary crushing wheel 4; in the crushing process, the steel bars are separated from concrete, masonry and the like and mixed in the materials; the crushing wheel has simple structure, no other screening mechanism, simple structure and low cost; the problems of complex equipment and high price of the crushing device for engineering construction supervision are solved.
The material falls onto a separation belt after being refined and crushed by a secondary crushing wheel 4; the driving roller 5 drives the transmission gears 12 to rotate, the transmission gears 12 are positioned at two ends of the crawler and clamp the crawler, the transmission gears 12 drive the crawler to rotate, and the driving roller 5 drives the driven roller 6 to rotate through the crawler; the crawler comprises odd crawler shoes 9 provided with electromagnets 18 and even crawler shoes 10 provided with the electromagnets 18, and each odd crawler shoe 9 and each even crawler shoe 10 are provided with a laser sensor; the laser generator is arranged vertically to the crawler and can be aligned with the laser sensor; when the laser sensor rotates to obtain the position of the electric laser generator 7, the crawler shoe where the laser sensor is located is electrified, the electromagnet 18 is electrified to generate electromagnetic force, and the reinforcing steel bar is adsorbed; when the laser sensor rotates to the position of the electric shock excitation generator 8, the crawler shoe where the laser sensor is located loses power, the electromagnet 18 loses power, and the reinforcing steel bars fall off; because the loss electric laser generator 8 is positioned at the bottom end of the inner side of the driving roller 5, concrete and other slag materials can be separated from the separation belt from the outer side of the driving roller 5; when the crawler shoe rotates to the bottom end, most of the crawler shoe is adsorbed by the separating belt and loses power, so that the steel bar falls off, and the purpose of separating the steel bar is achieved; and the separation efficiency of the separation belt depends on the width of the separation belt, the adsorption force of the electromagnet 18 and the rotating speed; the separation efficiency can be improved by widening the width of the separation belt and adjusting the current and the rotating speed; the problem of reinforcing bar separation efficiency low is solved.
As shown in fig. 3, 7, 8, 9, 10: the front end and the rear end of the crawler belt are provided with baffles 11; concave edges 16 are arranged on two sides of a boss at the top end of the odd crawler shoe 9, convex edges 17 are arranged on two sides of a boss at the top end of the even crawler shoe 10, and the concave edges 16 and the convex edges 17 are mutually matched to present a step shape; the curves at the two sides below the lug boss of the crawler shoe are gradually contracted, the contraction direction is inward, and the odd crawler shoe 9 is longer than the even crawler shoe 10; the center of the bottom end of the crawler shoe is provided with a wire inlet hole; the front and the back of the bottom end of the crawler belt are fixedly connected with crawler belt buckles.
By adopting the technical scheme, the method has the advantages that: the baffles 11 arranged at the front end and the rear end of the crawler can seal the space formed by the crawler and wrap various cables, so that the power risk is reduced; the concave side 16 of the odd crawler shoe 9 is matched with the convex side 17 of the even crawler shoe 10 to present a step shape, the crawler shoes are tightly matched to form a smooth crawler surface, and dust is not easy to enter a closed space of the crawler.
As shown in fig. 7 and 9: the crawler belt buckle comprises two fixing pieces 14, two fixing rods 15 are arranged between the two fixing pieces 14, and pin holes are respectively formed in two ends of each fixing piece 14; the crawler belt buckle on the odd crawler belt shoe 9 is larger than the crawler belt buckle on the even crawler belt shoe 10, the odd crawler belt shoe 9 is hinged with the crawler belt buckle of the even crawler belt shoe 10, and the crawler belt buckle of the even crawler belt shoe 10 is positioned in the crawler belt buckle of the odd crawler belt shoe 9.
By adopting the technical scheme, the method has the advantages that: two fixing rods 15 are arranged between the two fixing pieces 14, and the space between the fixing rods 15 is used as a clamping groove of the transmission gear 12, so that the crawler belt pieces are driven to rotate; the crawler belt buckles of the even crawler belt shoes 10 are positioned in the crawler belt buckles of the odd crawler belt shoes 9, the odd and even crawler belt shoes 10 are arranged in series, the formed crawler belt is regular, and stress is not easy to generate.
As shown in fig. 5 and 6: the middle of the roller is provided with a conductive annular boss, an annular groove is arranged on the conductive annular boss, a conductive ring is arranged in the groove, and a cable hole 13 is radially arranged on the conductive annular boss.
By adopting the technical scheme, the method has the advantages that: the conductive annular boss is provided with an annular groove which can fix the conductive ring, and the cable is connected with the conductive ring from the cable hole 13; the conducting rings may be in contact with the flexible cable 20 at any time during rotation of the drum, and current is conducted through the conducting rings to the electromagnet 18.
As shown in fig. 2: a horn-shaped feed port 19 is formed in the top end of the shell 1, and the section of the feed port 19 is square; the side of the shell 1 is provided with 6 crushing wheel fixing holes, the shell 1 presents a shape with a large lower part and a small upper part, and the shell converges at the throat of the horn, and the converging direction is outward.
By adopting the technical scheme, the method has the advantages that: the shell 1 presents a shape with a large lower part and a small upper part and is adapted to the mounting position of a first-stage crushing wheel 4 and a second-stage crushing wheel 4; the trumpet-shaped feed port 19 can slowly feed materials into the shell 1.
As shown in fig. 1 and 2: the first-stage crushing wheel 2 comprises a pair of crushing gears, and the second-stage crushing wheel 4 comprises two pairs of crushing gears; the crushing gear is provided with crushing teeth, the addendum circle curve at one side of each crushing tooth extends to the tooth root of the next crushing tooth, and the other side of each crushing tooth is perpendicular to the tooth root circle; the distance between the pair of crushing gears of the primary crushing wheel 2 is larger than the distance between the pair of crushing gears of the secondary crushing wheel 4.
By adopting the technical scheme, the method has the advantages that: the distance between the pair of crushing gears of the primary crushing wheel 2 is large, so that more materials can pass through as much as possible, and the materials can be roughly crushed when passing through the primary crushing wheel 2; when the material is through second grade crushing wheel 4, the interval between a pair of broken gear of second grade crushing wheel 4 is little, and the material can be refined the breakage to second grade crushing wheel 4 includes two pairs of broken gears, two tunnel broken passageways, and crushing efficiency is high.
Further, the section of the flow divider 3
A downward-inclined separation plate is arranged at the position, and the separation plate is aligned with a gap between the two crushing gears of the primary crushing wheel 2; two pairs of crushing gears of the secondary crushing wheel 4 are respectively arranged at two sides of the separating plate.
By adopting the technical scheme, the method has the advantages that: the separating plate is aligned with a gap between the two crushing gears of the first-stage crushing wheel 2, so that the material behind the first-stage crushing wheel 2 can be divided into two parts; the splitter 3 is provided with a separating plate which inclines downwards, so that materials can be separated at a certain angle, and the materials are far away from the splitter 3.
As shown in fig. 1: also comprises a slag belt 21 and a gold belt 22; a slag belt 21 is arranged at the tail end of the discharging end of the separating belt, and a gold belt 22 is arranged at the bottom end of the discharging end of the separating belt; the slag belt 21 and the gold belt 22 are arranged at intervals with the separating belt.
By adopting the technical scheme, the method has the advantages that: slag materials are separated from the driving roller 5, the electromagnet 18 is not powered off, the reinforcing steel bars are also adsorbed on the track, and a slag belt 21 is arranged at the tail of the discharging end of the separating belt and can bear the slag materials; the bottom end of the discharging end of the separating belt is powered off, the electromagnet 18 is powered off, the reinforcing steel bars fall off, and the gold belt 22 is placed at the bottom end of the discharging end of the separating belt to receive the gold.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (8)
1. The utility model provides an engineering construction is reducing mechanism for supervision which characterized in that: comprises a frame, a crusher and a separation belt; the crusher comprises a primary crushing wheel, a secondary crushing wheel, a flow divider and a shell; the first-stage crushing wheel and the second-stage crushing wheel penetrate through the shell to be connected with the rack and are in sliding connection with the shell, the second-stage crushing wheel is arranged below the first-stage crushing wheel, and the first-stage crushing wheel and the second-stage crushing wheel are arranged at intervals; the flow divider is arranged in the center of the secondary crushing wheel and is fixedly connected with the shell; an opening is formed in one side of the bottom end of the shell, the separation belt penetrates through the opening to enter the shell, and the belt surface of the separation belt is located below the secondary crushing wheel;
the separation belt comprises a roller, a crawler belt, a plurality of laser sensors and a laser generator, wherein the two axial ends of the roller are fixedly connected with transmission gears; the crawler comprises odd crawler shoes and even crawler shoes, wherein the odd crawler shoes are provided with electromagnets, the even crawler shoes are hinged with the odd crawler shoes, and each odd crawler shoe and each even crawler shoe are provided with a laser sensor; a flexible cable is arranged in the center of the crawler belt, and an insulating layer is arranged between the flexible cable and the crawler belt shoe;
the roller comprises a driving roller and a driven roller; the roller is connected with the frame, and the transmission gear clamps the crawler belt; the laser generator comprises an excitation laser generator and a loss laser generator; the loss electric laser generator is arranged on the inner side of the driving roller and can be aligned to the laser sensor on the crawler belt shoe at the bottom end, and the loss electric laser generator is arranged on the inner side of the crawler belt driven roller and can be aligned to the laser sensor on the crawler belt shoe at the top end; the laser generator is fixedly connected with the rack, and the staggered flexible cables are perpendicular to the caterpillar band.
2. The crushing device for engineering construction supervision according to claim 1, characterized in that: the front end and the rear end of the crawler belt are provided with baffles; concave edges are arranged on two sides of the boss at the top end of the odd crawler shoe, convex edges are arranged on two sides of the boss at the top end of the even crawler shoe, and the concave edges and the convex edges are mutually matched to present a step shape; the curves on the two sides below the lug boss of the crawler shoe are gradually contracted, and the contracting direction is inward; the center of the bottom end of the crawler shoe is provided with a wire inlet hole; the front and the back of the bottom end of the crawler belt are fixedly connected with crawler belt buckles.
3. The crushing device for engineering construction supervision according to claim 2, characterized in that: the crawler belt buckle comprises two fixing pieces, two fixing rods are arranged between the two fixing pieces, pin holes are formed in the two ends of the two fixing pieces respectively, the crawler belt buckle located on the odd crawler belt piece is larger than the crawler belt buckle located on the even crawler belt piece, the odd crawler belt piece is hinged to the crawler belt buckle of the even crawler belt piece, and the crawler belt buckle of the even crawler belt piece is located in the crawler belt buckle of the odd crawler belt piece.
4. The crushing device for engineering construction supervision according to claim 3, characterized in that: the middle of the roller is provided with a conductive annular boss, an annular groove is arranged on the conductive annular boss, a conductive ring is arranged in the groove, and a cable hole is radially arranged on the conductive annular boss.
5. The crushing device for engineering construction supervision according to claim 4, characterized in that: the top end of the shell is provided with a horn-shaped feed inlet, and the section of the feed inlet is square; the side of the shell is provided with 6 crushing wheel fixing holes, the shell is in a shape of big end down and small end up, and the shell is contracted at the throat of the horn, and the direction of the contraction is outward.
6. The crushing device for engineering construction supervision according to claim 5, characterized in that: the first-stage crushing wheel comprises a pair of crushing gears, and the second-stage crushing wheel comprises two pairs of crushing gears; the crushing gear is provided with crushing teeth, the addendum circle curve at one side of each crushing tooth extends to the tooth root of the next crushing tooth, and the other side of each crushing tooth is perpendicular to the tooth root circle; the distance between a pair of crushing gears of the primary crushing wheel is larger than the distance between a pair of crushing gears of the secondary crushing wheel.
7. The crushing device for engineering construction supervision according to claim 6, characterized in that: cross section of flow divider
A downward-inclined separation plate is arranged at the position of the crushing wheel, and the separation plate is aligned to a gap between two crushing gears of the primary crushing wheel; two pairs of crushing gears of the secondary crushing wheel are respectively arranged on two sides of the separating plate.
8. The crushing device for engineering construction supervision according to claim 7, characterized in that: also comprises a slag belt and a gold belt; a slag belt is arranged at the tail of the discharging end of the separating belt, and a gold belt is arranged at the bottom end of the discharging end of the separating belt; the slag belt, the gold belt and the separation belt are arranged at intervals.
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Cited By (1)
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| CN117696168A (en) * | 2024-02-04 | 2024-03-15 | 陕西秦川格兰德机床有限公司 | Chip removal cleaning device and method for numerical control precision machine tool |
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