CN211030834U

CN211030834U - Waste rubber track material recycling production line

Info

Publication number: CN211030834U
Application number: CN201920709849.4U
Authority: CN
Inventors: 俞世顺; 沈秀昌; 陈友; 朱雪梅
Original assignee: Zhenjiang Shengde Machinery Manufacturing Co ltd
Current assignee: Zhenjiang Shengde Machinery Manufacturing Co ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-07-17
Anticipated expiration: 2029-05-17

Abstract

A waste rubber track material recovery production line comprises a cutting tool, a surface rough cutting tool, a surface treatment separation device, a recovered material conveying structure and a vacuum recovery device; a cutting tool for cutting the crawler belt; the surface rough cutting tool is used for roughly cutting the surface rubber of the cut long-strip-shaped crawler belt; the surface treatment separation device is used for cutting, embedded part separation, steel wire separation and steel wire short cutting recovery of the roughly cut residual surface rubber of the crawler; the reclaimed material conveying structure is used for conveying the cut surface rubber and the embedded parts; and the vacuum recovery device is used for carrying out vacuum collection and recovery on the left roughly cut rubber particles. The equipment can realize scraping, separating and cutting short the collection with the steel wire to the surplus rubber of old and useless rubber track, and the function of equipment is various, has effectually realized each subassembly classified collection in the old and useless rubber track, and the work cooperativity of each mechanism is strong in the equipment, and work efficiency is high.

Description

Waste rubber track material recycling production line

Technical Field

The utility model relates to an old and useless rubber material retrieves field, especially an old and useless rubber track material retrieves production line.

Background

The crawler belt consists of crawler belt plates, crawler belt pins and the like. The crawler belt can be mainly divided into a rubber crawler belt and a steel crawler belt according to raw material classification, wherein the rubber crawler belt chassis is mainly suitable for small-sized light industry and small-sized engineering machinery industry. The light industry is generally agricultural machinery within one ton to four tons; the engineering machinery industry is mostly used in the small drilling industry. When the machine is used for a long time, the caterpillar belt is abraded and damaged, the performance of the caterpillar belt is affected, the rubber caterpillar belt needs to be replaced, and the replaced caterpillar belt is treated as waste rubber materials.

The rubber track needs to be cut by a cutter during recycling, but the rubber track is generally in an annular structure and cannot adapt to cutting of the cutter, so that the rubber track needs to be cut, and is unfolded to be in a strip-shaped structure to adapt to a cutting assembly line; because the surface of the rubber track is of a convex structure, the resistance is easily generated between the annular structure of the rubber track and mechanical equipment when the annular structure is cut, and the normal conveying of the rubber track can be influenced; generally, when the cutting tool is cutting the rubber track, the force applied to the rubber track causes the rubber track to be displaced, thereby affecting the cutting accuracy of the rubber track and the running stability of the equipment.

The main composition structure of the rubber track is rubber, an internal embedded part and steel wires which are attached to the surface. The recovery process for the waste rubber track mainly comprises the steps of cleanly and effectively separating surface rubber, embedded parts and steel wires of the rubber track, and performing classified collection and recovery. The following technical defects exist in the process flow technology: (1) the process does not have equipment integrating a plurality of processes of scraping residual rubber, separating embedded parts and shearing steel wires into a whole, a plurality of pieces of process equipment are needed to perform step-by-step operation on the rubber track, the equipment is low in cooperativity when performing step-by-step operation, the production line is overlong due to the fact that a plurality of pieces of equipment are used, the process flow time is prolonged, the production and collection efficiency is low, and meanwhile, the manufacturing cost of the equipment is high. (2) After rubber track surface rubber, interior built-in fitting peel off, the steel wire that loses the coupling effect is mixed and disorderly form, and the degree of difficulty that directly cuts off the steel wire is high, and prior art can't carry out effectual centre gripping, transport to the steel wire that does not cut off, and the steel wire is in mixed and disorderly form, leads to cutting off the degree of difficulty to the steel wire big. (3) Some waste rubber material recovery devices are not specially provided with cutting devices for the drawknot steel wires, so that the drawknot steel wires are overlong and coiled, and the difficulty in collecting the steel wires is high.

In addition, the embedded part is provided with two protruding iron teeth, and because the structure is complex, when the traditional cutting tool is used for cutting rubber on the rubber track, the cutter is easy to damage when the cutter contacts the iron teeth for many times; in addition, the gaps between the iron teeth on the rubber track also contain partial rubber, and the rubber is difficult to remove in the next recovery processing procedure if the rubber track is not cut off; when the rubber track is cut, the rubber track is easy to deflect due to the action force of a cutter on the rubber track, and finally, the rubber on the rubber track is remained, so that the cutting efficiency is seriously influenced; the sizes of the rubber tracks are different, and the existing cutting tool cannot adapt to the rubber tracks with various sizes; rubber track is being cut the back, can leave a large amount of rubber detritus, and traditional recovery unit is lower to the collection efficiency of rubber detritus, can't satisfy the rubber detritus on the assembly line and retrieve, consequently urgently needs a mechanism that can carry out the cutting to rubber track surface rubber.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of the existence, the utility model discloses an old and useless rubber track material retrieves production line, its concrete technical scheme as follows:

a waste rubber track material recovery production line is characterized by comprising a cutting tool, a surface rough cutting tool, a surface treatment separation device, a recovered material conveying structure and a vacuum recovery device;

the cutting and cutting tool is used for cutting and cutting the crawler belt;

the surface rough cutting tool is positioned on one side of the cutting tool and is used for roughly cutting the surface rubber of the cut long-strip-shaped crawler belt;

the surface treatment separation device is positioned on one side of the surface rough cutting tool and is used for cutting, separating embedded parts, separating steel wires and recycling steel wire shearing of the residual surface rubber of the roughly cut crawler;

the reclaimed material conveying structure is connected to the bottom of the surface treatment separation device and is used for conveying the cut surface rubber and embedded parts;

and the vacuum recovery device is connected to the bottom of the surface rough cutting tool and is used for carrying out vacuum collection and recovery on the left rubber particles after rough cutting.

The cutting and cutting tool comprises a rack, rollers, driving wheels, speed reducing motors, a guide rail, a cutting device and a driving cylinder, wherein the section of the rack is of a -shaped structure, a plurality of groups of bearing seats are symmetrically arranged on two sides of the surface of the upper end of the rack, the rollers for conveying a rubber track are arranged between each group of the bearing seats, a groove is formed in the middle of each roller, the size of the groove is matched with that of a clamping tooth on the rubber track, the clamping teeth on the rubber track are limited through the groove, a first driving wheel is connected to one shaft end of each roller, a first driving chain is connected between first driving wheels on one shaft end of each roller, one end of the rack is provided with the driving wheel through the bearing seat, a plurality of clamping teeth are arranged on the driving wheel, the size of the driving wheel is matched with that of iron teeth on the surface of the rubber track, the surface of the lower end of the rack is provided with the surface, the speed reducing motor is fixedly arranged on one side of the rack, the output end of the speed reducing motor is in driving connection with one shaft end of one roller, the sliding end of one roller is connected with the sliding wheel, the sliding support of the driving cylinder, the sliding cylinder is arranged on the guide rail, the sliding support, the sliding cylinder, the sliding support is arranged on the guide rail, and the sliding cylinder, the sliding support, the sliding cylinder is arranged on the sliding support, the sliding cylinder, the sliding support, the sliding cylinder is arranged on the sliding cylinder, and the sliding cylinder, the sliding cylinder.

Furthermore, the cutting device for cutting off the tool comprises a driving motor, a driving gear box, a fixing plate and a cutting knife, the driving motor is fixedly arranged on a sliding support, the output end of the driving motor is in transmission connection with one end of the driving gear box, the other end of the driving gear box is in transmission connection with the cutting knife, a protective sleeve is arranged on the cutting knife, one end of the fixing plate is fixedly arranged on the sliding support, and the other end of the fixing plate is respectively and fixedly connected with the driving gear box and the protective sleeve and is used for fixing the driving gear box and the cutting knife.

Further, the rotation direction of the cutting knife is positioned between the two rollers.

Furthermore, a fixing support is connected between the bottom of the guide rail and the side face of the rack, which are positioned outside the rack, and the guide rail is supported by the fixing support.

Furthermore, a group of bearing seats are symmetrically arranged on the side face of the other end of the rack, and a roller is connected between the bearing seats.

Furthermore, the guide rail surface comprises a plurality of guide pipes which are uniformly arranged, the direction of each guide pipe is consistent with the rotation direction of the roller, the length of each guide pipe is matched with the length of the rack, and the two ends of each guide pipe are obliquely and downwards arranged.

Further, the surface rough cutting tool comprises a rack, and a driving mechanism, a surface cutting mechanism, a gap cutting mechanism and a vacuum recovery device which are arranged on the rack, wherein a roller for conveying the rubber track is arranged at the upper end of the rack, and a key block is arranged on the surface of the roller; the driving mechanism comprises a first motor, a second motor and a reduction gear box, the first motor and the second motor are both mounted at the lower end of the rack, the output end of the first motor is connected with a first driving wheel, a first chain is arranged on the first driving wheel and is in transmission connection with the reduction gear box through the first chain, the reduction gear box is fixedly arranged at one side outside the rack and is connected with the surface cutting mechanism, the output end of the second motor is connected with a second driving wheel, a second chain is arranged on the second driving wheel, and the second chain is connected with one shaft end of the roller and drives the roller to rotate; vacuum recovery unit is including collecting funnel, vacuum pipe, ventilative cap, it sets up in surface cutting mechanism and clearance cutting mechanism below to collect the rubber crumb after the rubber track cutting, it connects to collect funnel bottom one side vacuum pipe, and pass through vacuum pipe retrieves the rubber crumb in the funnel will be collected, the last butterfly valve of installing of vacuum pipe, ventilative cap is installed in vacuum pipe one end.

Further, the surface cutting mechanism comprises an upper iron brush and a lower iron brush, two shaft ends of the lower iron brush are horizontally arranged on two sides of the frame and are positioned on one side of the roller, one shaft end of the lower iron brush is in driving connection with the reduction gear box, the rotating direction of the lower iron brush is opposite to that of the roller, a groove is formed in the middle of the lower iron brush, and the size of the groove is matched with that of iron teeth at the bottom of the rubber track, so that the iron teeth at the bottom of the rubber track can pass through the groove; the upper iron hairbrush and the lower iron hairbrush are vertically distributed, rubber on the upper surface layer of the rubber track and rubber on the lower surface layer of the rubber track positioned on two sides of the iron teeth are cut by matching the upper iron hairbrush and the lower iron hairbrush, two shaft ends of the upper iron hairbrush are respectively provided with an adjusting device, each adjusting device comprises an adjusting frame, a bearing seat and an adjusting rod, the adjusting frame is fixedly arranged on one side of the rack, the bearing seats are vertically arranged in the adjusting frame and are in sliding connection with two sides of the inner wall of the adjusting frame, bearings are arranged in the bearing seats and are connected with the shaft ends of the upper iron hairbrush, one end of each adjusting rod is fixedly connected with the top of the bearing seat, the other end of each adjusting rod vertically penetrates through the top of the adjusting frame, the upper end and the lower end of the joint of the adjusting rod and the top of the adjusting frame are both in threaded connection with nuts, and the, therefore, the distance between the upper iron hairbrush and the lower iron hairbrush is adjusted, and one shaft end of the upper iron hairbrush is in driving connection with the reduction gear box through an adjusting device.

Furthermore, the clearance cutting mechanism comprises a guide rail, a third motor, a side iron brush and a pushing cylinder, the guide rail is arranged between two sides of the rack, a sliding seat is arranged on the guide rail in a sliding manner, the third motor is installed on the sliding seat, the output end of the third motor is connected with a third driving wheel, a third chain is arranged on the third driving wheel and is connected with the shaft end of the side iron brush in a transmission manner through the third chain, the two shaft ends of the side iron brush are rotationally arranged on the sliding seat, and the rotating direction of the iron brush is consistent with the direction of the guide rail; the push cylinder is horizontally arranged on the outer side of the rack, the output end of the push cylinder is fixedly connected with the sliding seat, and the sliding seat is pushed by the cylinder, so that the iron brush cuts along the gap between the iron teeth at the bottom of the rubber track.

Further, the rough surface cutting tool further comprises a pressing device, the pressing device is arranged above the roller and comprises a fixing rod, a lower pressing rod and a positioning plate, the fixing rod is horizontally arranged between the two sides of the rack, the fixing rod is arranged on the fixing rod in a penetrating mode, the lower pressing rod is located above the fixing rod, nuts are connected to the lower pressing rod in a threaded mode, the nuts are used for limiting and fixing, springs are arranged on the lower pressing rod located below the fixing rod, the bottom of the lower pressing rod is perpendicularly connected with the positioning plate, a plurality of limiting rods are arranged at the bottom of the positioning plate along the advancing direction of the rubber track, two ends of each limiting rod are arranged upwards in an inclined mode, the rubber track on the roller is limited through the limiting rods, and displacement of the rubber track during cutting is prevented.

Further, be provided with the gyro wheel in the recess, the width of gyro wheel and two iron teeth interval looks adaptations on the rubber track make between the iron tooth that the gyro wheel was embedded into on the rubber track, it is equipped with a plurality of latch to arrange on the gyro wheel, and pass through the latch increase with the frictional force of rubber track to exert reverse effort to the rubber track.

Further, the surface cutting mechanism is one or more groups.

Further, the guide rail includes upper guide rail and lower guide rail, just upper guide rail and lower guide rail be upper and lower symmetric distribution and set up between the both sides of frame.

Furthermore, the sliding seat includes connecting seat, top slide and lower slide level respectively set up the upper and lower both ends at the connecting seat, just top slide and lower slide respectively with top guide and lower guide sliding connection, through bolt and nut fixed mounting on the connecting seat the third motor, and connecting seat one side fixed connection promote the output of cylinder.

Furthermore, the upper sliding plate surface is provided with a rectangular through hole, and the third chain penetrates through the rectangular through hole and is in transmission connection with the shaft end of the side iron brush.

Furthermore, the two sides of the upper surface of the upper sliding plate are symmetrically provided with fixed supports, and the two shaft ends of the side iron hairbrush are movably arranged on the fixed supports through bearings.

Further, the surface treatment separation device comprises an underframe, a box body, a chain conveyor drive, a guide piece, a gripping mechanism, a hot air gun, a brush, a speed reducing motor, a chain wheel, a clamping and conveying mechanism, a cutter mechanism, a terminal clamping mechanism and a dragging cylinder;

the box body is arranged on one side of the top end of the underframe; the chain conveyor is arranged in the box body and is arranged at one end of the chain conveyor in a driving mode, and transmission of the chain conveyor is achieved; the guide pieces are arranged on two sides of the inner wall of the box body and are symmetrically arranged; the gripping mechanism is arranged on the surface of the chain conveyor and comprises a clamping lower plate, a clamping upper plate, a guide wheel and a torsion spring; the clamping lower plate is fixed with the surface of the chain conveyor, the clamping upper plate is arranged at the top end of the clamping upper plate, and the clamping upper plate and the clamping lower plate rotate through shafts at two ends; the guide wheels are arranged on two sides of the clamping upper plate and are rotationally connected with the clamping upper plate, and the clamping upper plate is clamped into the guide piece through the guide wheels to realize rolling connection with the guide piece; the torsion springs are arranged on two sides of the top surface of the clamping upper plate, and the clamping upper plate and the clamping lower plate are fixed through the torsion springs; the hot air gun is arranged at one end in the box body; the brush is arranged at the other end in the box body; the speed reducing motor is arranged on one side of the outer wall of the box body and realizes rotation transmission with the hairbrush through a chain wheel;

the clamping and conveying mechanism is arranged at one end of the box body and comprises a positioning sheet, a lead screw shell, a lead screw, a servo motor, a synchronous belt wheel, a synchronous belt, a lower clamping plate, a clamping and conveying cylinder supporting plate, a clamping and conveying cylinder and an upper clamping plate; the positioning pieces are arranged on two sides of the screw rod shell, and the clamping and conveying mechanism is matched with the positioning pieces through fasteners to realize fixed connection with the underframe; the lead screw is arranged in the lead screw shell and comprises a lead screw rod and a lead screw nut, the lead screw nut is arranged on the outer side of the lead screw rod, and two ends of the lead screw rod are rotated with the lead screw shell through bearings; the servo motor is arranged on one side of the bottom surface of the lead screw shell, the synchronous belt pulley is respectively arranged at one end of the servo motor and one end of the lead screw, the synchronous belt is wrapped outside the synchronous belt pulley, and the servo motor and the lead screw are matched with the synchronous belt through the synchronous belt pulley to realize transmission; the lower clamping plate is arranged at the top end of the lead screw shell, and the bottom surface of the lower clamping plate is fixedly connected with the lead screw nut; the clamping and conveying cylinder supporting plates are arranged on two sides of the lower clamping plate, and the clamping and conveying cylinders are arranged on one side of each clamping and conveying cylinder supporting plate; the upper clamping plate is arranged above the lower clamping plate, and two sides of the upper clamping plate are fixedly connected with the clamping and conveying cylinder;

the cutter mechanism is arranged at one end of the clamping and conveying mechanism and comprises a cutter frame body, a driving motor, a driving shaft, an eccentric cam, a connecting block, a clamping block, an upper cutter frame, an upper cutter, a clamping piece, a downward pressing structure, a lower cutter frame and a lower cutter; the cutter frame body is fixedly connected with the bottom frame; the driving motor is arranged at the top end of one side of the cutter frame body and is fixedly connected with the cutter frame body through a fastener; the driving shaft is arranged at the top end of the cutter frame body, two ends of the driving shaft and two sides of the cutter frame body realize rotation through bearings, and one end of the driving shaft extends out of the cutter frame body and is fixedly connected with one end of the driving motor; the eccentric cam is arranged on the driving shaft, the eccentric cam and the driving shaft are eccentrically arranged, and two sides of the eccentric cam are fixedly connected with the driving shaft; the upper cutter is arranged at the bottom end of the upper cutter frame; the clamping blocks are arranged on the inner walls of the two sides of the cutter frame body, and the clamping blocks are fixedly connected with the cutter frame body through fasteners; the upper tool rest is arranged in the middle of the clamping block, and two ends of the upper tool rest are embedded into one side of the clamping block to realize the sliding connection of the upper tool rest and the clamping block; the clamping device is arranged at the top end of the upper tool rest, a clamping piece shaft is arranged in the center of the clamping piece, and two ends of the clamping piece shaft are fixedly connected with the clamping piece; the connecting block is arranged on the outer side of the eccentric cam, one end of the connecting block and the eccentric cam rotate through a bearing, and the other end of the connecting block and the clamping piece shaft rotate through a bearing; the pressing structures are arranged on two sides of the upper tool rest; the lower tool rest is arranged at the bottom end of the cutter frame body and is fixedly connected with the cutter frame body; the lower cutter is arranged on one side of the lower cutter frame;

the terminal clamping mechanism is arranged at one end of the underframe and comprises a terminal plate, a terminal lower clamping plate, a terminal air cylinder and a terminal upper clamping plate, wherein the terminal lower clamping plate is arranged at one side of the terminal plate, and the terminal air cylinder is arranged at the top end of the terminal lower clamping plate and fixedly connected with the terminal plate; the terminal upper clamping plate is connected with the terminal cylinder; the dragging cylinder is fixedly connected with the underframe, and one end of the dragging cylinder is fixedly connected with the terminal plate.

Furthermore, the number of the hairbrushes of the surface treatment separation device is at least three, the hairbrushes of each group are sequentially arranged, and the number of the hairbrushes of each group is two, and the two hairbrushes are respectively arranged on the top surface and the bottom surface of the chain conveyor and symmetrically arranged; each brush comprises a brush roll, a brush shaft and brush bristles, the brush shafts are arranged on two sides of the brush roll, and each brush is rotatably connected with the box body through the brush shaft matched with a bearing; the brush hair circumference set up in the brush roll lateral wall, every the brush hair with the perpendicular fixed connection of brush roll, every the brush hair comprises three steel wires, every the steel wire top is the form of buckling, be the branching column structure between the steel wire top.

Further, the pressing structure of the surface treatment separation device comprises a fixing piece, a fixing cylinder, a top plate, a pressing rod, a screw cap, a pressing spring and a pressing block, wherein the fixing cylinder is arranged on one side of the fixing piece and fixedly connected with the fixing piece; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure rod penetrates through the fixed cylinder and the top plate and is fixed with the lower pressure block through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.

Further, the cross section of each guide part is in an L-shaped structure, and one side of the top surface of each guide part is in an inclined plane shape.

Furthermore, the two sides of the clamping lower plate are bent.

Furthermore, the section of the clamping upper plate is of an L-shaped structure, and the bottom end of the clamping upper plate is in a sawtooth shape.

Further, the hot air guns are symmetrically arranged up and down, and the outlet of each hot air gun is aligned with the chain conveyor.

Furthermore, the number of the hairbrushes is at least three, the hairbrushes are sequentially arranged in each group, and the number of the hairbrushes in each group is two and the hairbrushes are symmetrically arranged; each brush comprises a brush roll, a brush shaft and brush bristles, the brush shafts are arranged on two sides of the brush roll, and each brush is rotatably connected with the box body through the brush shaft matched with a bearing; the brush hair circumference set up in the brush roll lateral wall, every the brush hair with the perpendicular fixed connection of brush roll, every the brush hair comprises three steel wires, every the steel wire top is the form of buckling, be the branching column structure between the steel wire top.

Furthermore, the diameter of the steel wire of each group of hairbrushes is in a decreasing trend.

Furthermore, the locating plate is the symmetry setting, every the locating plate cross-section is "L" structure, locating plate one side with lead screw shell fixed connection.

Furthermore, the lower clamping plate and the lead screw shell are transversely and vertically arranged.

Furthermore, one side of the lower splint is bent.

Furthermore, the section of the upper clamping plate is in an L-shaped structure, and the bottom end of the upper clamping plate is in a sawtooth shape.

Furthermore, the number of the clamping blocks is four, and the clamping blocks are symmetrically arranged on two sides of the cutter frame body.

Further, the holder terminal surface is "" font structure, the holder with the upper knife rest is embedded setting, the holder through the fastener realize with upper knife rest realizes fixed connection.

Furthermore, the connecting block is of a structure with one wide end and one narrow end, and two ends of the connecting block are of circular arc structures.

Furthermore, the number of the pressing structures is four, and the number of the lower fixing blocks arranged on the upper tool rest on each side is two, and the lower fixing blocks are symmetrically arranged.

Furthermore, the downward pressing structure comprises a fixing piece, a fixing cylinder, a top plate, a downward pressing rod, a nut, a downward pressing spring and a downward pressing block, wherein the fixing cylinder is arranged on one side of the fixing piece and is fixedly connected with the fixing piece; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure rod penetrates through the fixed cylinder and the top plate and is fixed with the lower pressure block through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.

Further, the length of the lower pressing block is matched with that of the upper cutter.

Furthermore, the number of the lower tool rests is two, the lower tool rests are symmetrically arranged, and each lower tool rest is of a rectangular frame structure and is hollow; the lower cutter is arranged between the two lower cutter holders.

Further, the cross section of the terminal lower clamping plate is L-shaped, and the bottom end of the terminal lower clamping plate is saw-toothed.

Further, the fastener is one or more of a rivet, a bolt, a nut, a screw and a self-tapping screw.

The structure principle of the utility model is that:

when the cutting tool works, the rubber crawler belt is manually placed on a roller on the rack, the clamping teeth on the rubber crawler belt are embedded into grooves in the roller, the speed reducing motor drives one of the rollers to rotate, the roller drives the other rollers to rotate through a first driving wheel and a first driving chain on the other shaft end, and the speed reducing motor drives a driving wheel to rotate through a second driving wheel and a second driving chain; drive actuating cylinder pulling sliding support, make it slide to frame one side, driving motor drives the cutting knife through the drive gear box simultaneously and rotates to carry out the horizontal cutting to the rubber track on the cylinder, after the cutting is accomplished, drive actuating cylinder and promote the sliding seat, make it get back to the normal position, promote the latch and the cylinder rotation of rubber track bottom through the drive wheel afterwards and drive rubber track and move forward, and carry the rubber track after will cutting to next process equipment on.

When the surface cutting mechanism works, the position of a bearing seat in the adjusting frames on two sides of the rack is adjusted firstly, so that the distance between the upper iron brush and the lower iron brush can adapt to the size of rubber, the gear box drives the upper iron brush and the lower iron brush to rotate towards the track, the upper iron brush cuts the rubber on the upper surface layer of the rubber track, the lower iron brush cuts the lower surface layer of the rubber track on two sides of iron teeth, the rollers in the grooves of the lower iron brush are embedded between the iron teeth at the bottom of the rubber track and limit the rubber track, and meanwhile, the rollers apply reverse acting force to the rubber track to prevent the rubber track from being completely cut due to too fast conveying, when the rubber track advances, the iron teeth at the bottom of the rubber track pass through the grooves in the middle of the lower iron brush, and the lower iron brush is not in contact with the iron teeth.

Clearance cutting mechanism is at the during operation, rubber track is carried to the cylinder, make clearance between the rubber track bottom prefab be located side indisputable brush directly over, two sliding seats on the promotion cylinder promotion guide rail of frame both sides this moment move towards the frame center, third motor on two sliding seats passes through third drive wheel and third chain drive side indisputable brush and rotates simultaneously, make side indisputable brush follow the both sides of rubber track along the clearance between the iron teeth to cutting, after the cutting is accomplished, the cylinder drives the sliding seat and returns the frame both sides, the cylinder continues to carry a segment distance with rubber track forward, make clearance between the next iron tooth of rubber track bottom be located indisputable brush directly over, promote the cylinder and promote the sliding seat again, step above the repetition.

Among the pressure equipment down, the gag lever post both ends upwards set up for the slope, carry the rubber track to the gag lever post bottom when the cylinder to with gag lever post jack-up, the gag lever post rebound pushes down, and the spring compression exists the resistance between gag lever post and the rubber track simultaneously, and carries out the spacing of horizontal direction to it, prevents that it from taking place the displacement when the cutting.

When the surface treatment separation device works, the waste rubber crawler belt is conveyed to one end of the box body, the waste crawler belt penetrates through a gap between the clamping upper plate and the clamping lower plate of the clamping mechanism, the clamping lower plate is conveyed to the other end of the box body through the chain conveyor, the guide wheels on two sides of the clamping upper plate abut against the upper top surface of the guide piece and transversely roll, when the guide wheels pass through the inclined surface of the top surface of the guide piece, the opening and closing angle between the clamping upper plate and the clamping lower plate is reduced, the torsion spring is in a compression state, the clamping upper plate and the clamping lower plate clamp the waste crawler belt, the guide wheels continuously roll in the guide piece, and the waste crawler belt is; the waste rubber crawler passes through a hot air gun, high-temperature gas blown out by the hot air gun blows the waste rubber crawler, the surface rubber of the crawler is vulcanized and is conveyed forwards, the brush hair scrapes the residual surface rubber under the rotating grinding action of a plurality of groups of brushes, the embedded parts in the crawler are unbound, the embedded parts fall downwards under the action of self gravity, and the steel wires in the crawler continuously convey to the outside of the box body through a grasping mechanism;

when the steel wire is conveyed out of the box body, the gripping mechanism loosens the grip on the steel wire, the steel wire is conveyed into the clamping and conveying mechanism, one end of the waste track steel wire extends into a gap between the upper clamping plate and the lower clamping plate, the clamping and conveying cylinder is started, the upper clamping plate moves downwards under the action of the clamping and conveying cylinder, the upper clamping plate and the lower clamping plate clamp the waste track steel wire, meanwhile, a servo motor rotates, a synchronous belt wheel is matched with a synchronous belt to rotate, a screw rod is driven to rotate, a screw rod nut transversely moves in a screw rod shell to drive a waste crawler steel wire to transversely drag, one end of the steel wire penetrates through a cutter mechanism, and extends into the terminal clamping mechanism and abuts against the terminal plate, the terminal cylinder moves downwards, the terminal lower clamping plate and the terminal lower clamping plate clamp the steel wire, the clamping and conveying cylinder is loosened, and starting the dragging cylinder, extending the dragging cylinder to continue dragging the steel wire, and stopping the dragging cylinder from moving when the dragging cylinder reaches the maximum extension amount.

Finally, a driving motor is started to drive a driving shaft to rotate, an eccentric cam is connected in a connecting block through a bearing to realize rotation, the bottom end of the connecting block drives an upper tool rest to reciprocate up and down, and two sides of the upper tool rest slide in clamping blocks to drive a pressing mechanism and the upper tool rest to move simultaneously; when the upper tool rest moves to a low point, the lower pressing block is attached to the top surface of the lower tool rest to press the steel wire, the upper tool moves downwards to coincide with the lower tool, the steel wire is cut off, and the cut steel wire falls down to finish cutting off; when the upper tool rest moves to a high point, the lower pressing block leaves the top surface of the lower tool rest, the lower pressing spring recovers deformation, the upper tool rises, then the steel wire can be continuously conveyed, and the next section of track steel wire can be cut off by repeating the steps.

The utility model has the advantages that:

(1) cut apart and cut off frock and adopt the cylinder to carry the rubber track, the rethread drives actuating cylinder pulling sliding support and slides on the guide rail for the cutting knife carries out transverse cutting to the rubber track, has saved the loaded down with trivial details of manual cutting, has effectively improved the cutting recovery efficiency of rubber track. The utility model discloses be equipped with the recess in the middle of the cylinder to carry on spacingly through the latch of recess on to rubber track, when making cutting device cut rubber track, rubber track can not take place the displacement, has guaranteed rubber track's cutting effect and the stability of equipment operation. The utility model discloses be provided with the guide surface under the frame surface, and the guide surface comprises a plurality of group's pipes, and the pipe direction is unanimous with the cylinder rotation direction, and when the rubber track after the cutting fell on the guide surface in the pipe, frictional force between rubber track and the pipe was less, can not produce the transmission of rubber track and hinder for equipment operation is more smooth and easy.

(2) The surface rough cutting tool adopts the upper iron brush matched with the lower iron brush to effectively cut the rubber on the upper surface layer and the lower surface layer of the rubber track, so that the requirement of flow line recovery is met; be provided with down in the middle of the indisputable brush with the recess of the indisputable tooth looks adaptation on the rubber track for iron tooth on the rubber track can be smoothly followed the recess and passed through, it is spacing also to the rubber track simultaneously, prevent that it from taking place the skew, be provided with in the recess of indisputable brush down simultaneously with the rubber track on the gyro wheel of two indisputable tooth interval looks adaptations, and be provided with the latch on the gyro wheel, when the indisputable brush pivoted down is followed to the gyro wheel that makes, reverse thrust is applyed to the rubber track, prevent to carry too fast because of the rubber track, and can't be complete to cut its surperficial rubber, last indisputable brush and indisputable brush cutting. Go up indisputable brush both ends and set up adjusting device, through adjusting nut and regulation pole for adjust bearing frame and can move about from top to bottom in the alignment jig, thereby can adapt to the thickness size of different rubber track, satisfied the cutting demand of rubber track. The utility model discloses a promotion cylinder promotes the sliding seat and slides on the guide rail for the clearance of iron brush bottom edge rubber track under the drive of third motor cuts on the sliding seat, can effectively cut the rubber in the clearance between the iron tooth on the rubber track, and is more thorough to the recovery of rubber track, has avoided remaining of rubber on the rubber track, has satisfied the assembly line work's that rubber track retrieved demand. The utility model discloses pushing down a plurality of gag lever post on the device adoption locating plate carries out vertical spacing to rubber track and rubber track, can prevent effectively that the iron brush from cutting the rubber in the prefab clearance, and rubber track takes place the displacement phenomenon for the cutting is more steady, and has improved work efficiency. The utility model discloses be provided with the collection funnel at surface cutting mechanism and clearance cutting mechanism for collect the rubber crumb that the cutting got off, rethread vacuum pipe retrieves the rubber crumb, and ventilative cap and butterfly valve cooperation are used for guaranteeing the efficiency of evacuation, have effectively improved the efficiency that the recovery of rubber was carried.

(3) The surface treatment separation device integrates multiple processes of processing and recycling the waste rubber track into one device, the device can scrape the residual rubber of the waste rubber track, separate embedded parts and collect steel wires in a short mode, the device has multiple functions, the classification and collection of all components in the waste rubber track are effectively achieved, the work cooperativity of all mechanisms in the device is strong, and the work efficiency is high; the whole equipment has compact structure and small volume, ensures the technological processing requirement, and has short production line length, short production flow time and low cost. The utility model discloses can well design have the grasping mechanism, the clamping and conveying mechanism and the terminal clamping mechanism of steel wire, through the successive cooperation of multiple centre gripping, realize the centre gripping of old and useless track steel wire, drag to the steel wire, and convey the steel wire, the steel wire is in the clamping state all the time, the steel wire can not cause the potential safety hazard because of self stress production ejection, smoothness when keeping the processing and handling is high; the utility model discloses grab the simple structure of grabbing mechanism, pressing from both sides tight transport mechanism to the steel wire, the form is ingenious, and manufacturing process is simple, low in manufacturing cost. The utility model provides a cutter mechanism capable of cutting off the track steel wires in the equipment, which cuts off the track steel wires in the waste rubber tracks in a segmented manner, realizes the segmented collection of the track steel wires, facilitates the centralized collection and treatment of the track steel wires and reduces the difficulty of the collection of waste materials; meanwhile, the cutter mechanism adopts a rotating mode that a driving shaft is matched with an eccentric cam through a driving motor, so that the upper cutter frame can realize reciprocating clamping on the crawler steel wire under the rotating action of the driving motor in cutting off, the steel wire is cut off in a clamping state, ejection of the steel wire is prevented, the safety of the mechanism work is high, the continuity of the work is strong, and the processing efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the dividing and cutting tool.

Fig. 3 is a front view of the dividing and cutting tool.

Fig. 4 is a side view of the dividing and cutting tool.

Fig. 5 is a plan view of the dividing and cutting tool.

Fig. 6 is an enlarged schematic view of a' in fig. 2.

Fig. 7 is a schematic structural view of a rubber crawler placed in the present invention.

Fig. 8 is a schematic structural view of the rough surface cutting tool.

Fig. 9 is a front view of the rough surface cutting tool.

Fig. 10 is a side view of a rough surface cutting tool.

Fig. 11 is a plan view of the rough surface cutting tool.

Fig. 12 is a schematic structural view of a surface cutting device in the surface rough cutting tool.

Fig. 13 is a schematic structural view of a clearance cutting device in the surface rough cutting tool.

Fig. 14 is a side view of a clearance cutting device in a surface roughing tool.

Fig. 15 is an enlarged view of a portion a in fig. 8.

Fig. 16 is an enlarged view of B in fig. 8.

Fig. 17 is an enlarged schematic view at C in fig. 13.

FIG. 18 is a schematic view of the structure of the surface treatment separating device.

Fig. 19 is a schematic sectional view of the surface treatment separation device.

FIG. 20 is a schematic view showing the structure of a guide of the surface treatment separating device.

Fig. 21 is a schematic view showing the connection of the surface treatment separating device gripping mechanism to the guide.

Fig. 22 is a schematic structural view of a surface treatment separating device holding mechanism.

FIG. 23 is a schematic view showing the structure of a brush of the surface treatment separating device.

FIG. 24 is a schematic view showing the structure of bristles of the surface treatment separating device.

Fig. 25 is a schematic structural view of a surface treatment separating device gripping and conveying mechanism.

FIG. 26 is a schematic view showing the structure of a cutter mechanism of the surface treatment separating device.

FIG. 27 is an overall sectional view of a cutter mechanism in embodiment 1 of the surface treatment separation apparatus.

FIG. 28 is a sectional view of a pressing-down structure of embodiment 1 of the surface treatment separating device.

FIG. 29 is an overall sectional view of a cutter mechanism in embodiment 2 of the surface treatment separating device.

FIG. 30 is a schematic view showing a pressing structure of the surface treatment separation apparatus of example 2.

FIG. 31 is a sectional view of a pressing-down structure of embodiment 2 of the surface treatment separating device.

FIG. 32 is a partial schematic view of the end of the surface treatment separation device.

Fig. 33 is a schematic structural view of a reclaimed material conveying structure.

Fig. 34 is an installation structure view of the reclaimed material conveying structure fixed leg and the sliding leg.

Fig. 35 is a sectional structural view of the reclaimed material conveying structure fixed leg and the sliding leg.

Fig. 36 is a schematic structural view of the vacuum recovery apparatus.

Fig. 37 is a perspective view of the vacuum recovery apparatus.

Fig. 38 is a side view of the vacuum recovery device.

Fig. 39 is a plan view of the vacuum recovery apparatus.

List of reference numerals:

the cutting tool comprises a cutting tool 1, a frame 11, a bearing seat 1101, a roller 12, a groove 1201, a first transmission wheel 1202, a first transmission chain 1203, a driving wheel 13, a latch 1301, a guide rail surface 14, a guide pipe 1401, a speed reducing motor 15, a second transmission wheel 1501, a second transmission chain 1502, a guide rail 16, a sliding support 1601, a fixing support 1602, a cutting device 17, a driving motor 1701, a driving gear box 1702, a fixing plate 1703, a cutting knife 1704, a protecting sleeve 1705 and a driving air cylinder 18.

The surface rough cutting tool 2, a frame 21, a roller 2101, a key block 21011, a first motor 22, a first driving wheel 2201, a first chain 2202, a reduction gear box 2203, a transmission chain 2204, a second motor 23, a second driving wheel 2301, a second chain 2302, a collection hopper 24, a vacuum pipeline 25, a butterfly valve 2501, an air permeable cap 26, an upper iron brush 27, a convex tooth 2701, a lower iron brush 28, a groove 2801, a roller 2802, a clamping tooth 28021, an adjusting device 29, an adjusting frame 2901, an adjusting rod 2902, a nut 2903, a bearing seat 2904, a bearing 2905, a guide rail 210, an upper guide rail 21001, a lower guide rail 02, a sliding seat 211, a connecting seat 21101, an upper sliding plate 21102, a fixed support seat 21103, a rectangular through hole 21104, a lower sliding plate 21105, a third motor 212, a third driving wheel 21201, a third chain 212002, a side iron brush 213, a pushing cylinder 214, a pushing device 215, a fixed rod 21501, a lower pushing rod spring 21002, a nut 21503, a 21505, a 215, A limit rod 21506, a rubber track 216 and iron teeth 21601.

The surface treatment separating device 3, a bottom frame 31, a box body 32, a chain conveyor 33, a chain conveyor drive 34, a guide piece 35, a gripping mechanism 36, a clamping lower plate 36-1, a clamping upper plate 36-2, a guide wheel 36-3, a torsion spring 36-4, a hot air gun 37, a brush 38, a brush roller 38-1, a brush shaft 38-2, brush bristles 38-3, a speed reducing motor 39, a chain wheel 310, a clamping conveying mechanism 311, a positioning sheet 311-1, a lead screw shell 311-2, a lead screw 311-3, a lead screw rod 311-3-1, a lead screw nut 311-3-2, a servo motor 311-4, a synchronous belt wheel 311-5, a synchronous belt 311-6, a lower clamping plate 311-7, a clamping conveying cylinder supporting plate 311-8, a clamping conveying cylinder 311-9, an upper clamping plate 311-10, a clamping cylinder supporting, A cutter mechanism 312, a cutter frame 312-1, a driving motor 312-2, a driving shaft 312-3, an eccentric cam 312-4, a connecting block 312-5, a clamping block 312-6, an upper tool rest 312-7, an upper cutter 312-8, a clamping piece 312-9, a clamping piece shaft 312-9-1, a downward pressing structure 312-10, a fixing piece 312-10-1, a fixing cylinder 312-10-2, a top plate 312-10-3, a downward pressing rod 312-10-4, a nut 312-10-5, a downward pressing spring 312-10-6, a downward pressing block 312-10-7, a resisting plate 312-10-8, a limiting cylinder 312-10-9, a downward pressing rod lug 312-10-10, a limiting spring 312-10-11, a positioning mechanism 312-10-10, a limiting mechanism 312-9, a limiting, A lower tool rest 312-11, a lower cutter 312-12, a terminal clamping mechanism 313, a terminal plate 313-1, a terminal lower clamping plate 313-2, a terminal air cylinder 313-3, a terminal upper clamping plate 313-4 and a dragging air cylinder 314.

Reclaimed material conveying structure 4, conveying side plates 41, conveying belt baffles 41-1, conveying rollers 42, conveying motors 43, conveying belts 44, motor bottom plates 45, motor bottom frames 46, vibration motors 47, fixed support legs 48, support leg connecting cylinders 48-1, support leg connecting cylinder external threads 48-2, support leg holes 48-3, support leg sliding grooves 48-4, sliding support legs 49, support leg bumps 49-1, support leg external threads 49-2, support leg springs 410, support leg sleeves 411, support leg sleeve internal threads 411-1, support leg sleeve holes 411-2, support leg pads 412 and support pad internal threads 412-1.

The device comprises a vacuum recovery device 5, a vacuum barrel 51, a discharge hole 5101, a fixing frame 52, a manual butterfly valve 53, a vacuum pipeline 25, a suction pipe 5401, a collection funnel 24, a filter screen 55, a negative pressure fan 56, an air inlet pipe 5601, a pneumatic butterfly valve 5602, a back-blowing air bag 57, a back-blowing pipe 5701 and a ball valve 5702.

Detailed Description

For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The fixed connection, the fixed arrangement and the fixed structure mentioned in the embodiment are known technologies known to those skilled in the art, such as gluing, welding, screwing, bolt-nut connection, riveting and the like.

Chain conveyor, hot-blast rifle, gear motor, servo motor, the tight conveying cylinder of clamp, driving motor, terminal cylinder and pull the cylinder and all can use the product that can purchase the acquisition in the market in this embodiment, and this product is mature technique, and its structural principle is the well-known technique that this field personnel are familiar, in the utility model discloses do not give unnecessary details.

Example 1

The waste rubber track material recovery production line is characterized by comprising a cutting tool, a surface rough cutting tool, a surface treatment separation device, a recovered material conveying structure and a vacuum recovery device;

the cutting and cutting tool is used for cutting and cutting the crawler belt;

Further, the surface cutting mechanism is one or more groups.

The surface treatment separation device comprises an underframe, a box body, a chain conveyor drive, a guide piece, a gripping mechanism, a hot air gun, a brush, a speed reducing motor, a chain wheel, a clamping and conveying mechanism, a cutter mechanism, a terminal clamping mechanism and a dragging cylinder;

the box body is arranged on one side of the top end of the underframe and is hollow; the chain conveyor is arranged in the box body and is arranged at one end of the chain conveyor in a driving mode, and transmission of the chain conveyor is achieved; the guide pieces are arranged on two sides of the inner wall of the box body and are symmetrically arranged; the gripping mechanism is arranged on the surface of the chain conveyor and comprises a clamping lower plate, a clamping upper plate, a guide wheel and a torsion spring; the clamping lower plate is fixed with the surface of the chain conveyor, the clamping upper plate is arranged at the top end of the clamping upper plate, and the clamping upper plate and the clamping lower plate rotate through shafts at two ends; the guide wheels are arranged on two sides of the clamping upper plate and are rotationally connected with the clamping upper plate, and the clamping upper plate is clamped into the guide piece through the guide wheels to realize rolling connection with the guide piece; the torsion springs are arranged on two sides of the top surface of the clamping upper plate, and the clamping upper plate and the clamping lower plate are fixed through the torsion springs; the hot air guns are arranged at the top end and the bottom end in the box body and are fixedly connected with the box body through fasteners; the hairbrush is arranged on one side in the box body and is respectively arranged on the top surface and the bottom surface of the chain conveyor; the speed reducing motor is arranged on one side of the outer wall of the box body and realizes rotation transmission with the hairbrush through a chain wheel;

the clamping and conveying mechanism is arranged at one end of the box body and comprises a positioning sheet, a lead screw shell, a lead screw, a servo motor, a synchronous belt wheel, a synchronous belt, a lower clamping plate, a clamping and conveying cylinder supporting plate, a clamping and conveying cylinder and an upper clamping plate; the positioning pieces are arranged on two sides of the screw rod shell, and the clamping and conveying mechanism is matched with the positioning pieces through fasteners to realize fixed connection with the underframe; the center of the lead screw shell is in a groove shape, the lead screw is arranged in the groove of the lead screw shell, the lead screw comprises a lead screw rod and a lead screw nut, the lead screw nut is arranged on the outer side of the lead screw rod, and two ends of the lead screw rod are rotated with the lead screw shell through bearings; the servo motor is arranged on one side of the bottom surface of the lead screw shell, the synchronous belt pulley is respectively arranged at one end of the servo motor and one end of the lead screw, the synchronous belt is wrapped outside the synchronous belt pulley, and the servo motor and the lead screw are matched with the synchronous belt through the synchronous belt pulley to realize transmission; the lower clamping plate is arranged at the top end of the lead screw shell, and the bottom surface of the lower clamping plate is fixedly connected with the lead screw nut; the clamping and conveying cylinder supporting plates are arranged on two sides of the lower clamping plate, and the clamping and conveying cylinders are arranged on one side of each clamping and conveying cylinder supporting plate; the upper clamping plate is arranged above the lower clamping plate, and two sides of the upper clamping plate are fixedly connected with the clamping and conveying cylinder;

Furthermore, the two sides of the clamping lower plate are bent.

Furthermore, one side of the lower splint is bent.

The reclaimed material conveying structure comprises a conveying side plate, a conveying roller, a conveying motor, a conveying belt, a motor bottom plate, a motor bottom frame, a vibration motor, a fixed supporting leg, a sliding supporting leg, a supporting leg spring, a supporting leg sleeve and a pad foot, wherein the conveying side plate is symmetrically arranged on two sides; the conveying rollers are arranged between the conveying side plates, and two ends of each conveying roller are rotated with the conveying side plates through bearings; the conveying motor is arranged at one end of the conveying side plate and is connected with the conveying roller; the conveying belt is wrapped on the outer side of the conveying roller; the motor bottom plate is arranged at the bottom end of the conveying side plate; the motor underframe is arranged on two sides of the upper surface of the motor bottom plate, symmetrically arranged and vertically and fixedly connected with the motor underframe; the vibration motor is arranged on the upper surface of the motor underframe, the bottom end of the vibration motor is fixedly connected with the motor underframe through a fastener, and the top end of the vibration motor is fixedly connected with the bottom end of the conveying side plate through a fastener; the conveyor belt is positioned below the brush 38 of the surface treatment separation device;

the fixed supporting legs are arranged at the bottom ends of the conveying side plates and are vertically and fixedly connected with the conveying side plates, a supporting leg connecting cylinder is arranged at one end of each fixed supporting leg and is fixedly connected with the fixed supporting leg, and supporting leg connecting cylinder external threads are circumferentially arranged on the outer wall of each supporting leg connecting cylinder; the fixed supporting leg is hollow to form a supporting leg hole, the supporting leg spring is arranged in the supporting leg hole, and the side wall of the supporting leg hole is in a groove shape to form a supporting leg sliding groove; the side wall of the top end of the sliding support leg is in a convex block shape to form a support leg convex block, and the side wall of the bottom end of the sliding support leg is circumferentially provided with support leg external threads; the sliding support leg is embedded into the support leg sliding groove through the support leg protruding block to realize sliding connection with the fixed support leg; the landing leg sleeve is hollow, landing leg sleeve internal threads are circumferentially arranged on the inner wall of the landing leg sleeve, one end of the landing leg sleeve is in a through hole shape to form a landing leg sleeve hole, one end of the sliding landing leg penetrates through the landing leg sleeve hole, the landing leg sleeve internal threads are matched with the landing leg connecting cylinder external threads, and the landing leg sleeve and the landing leg connecting cylinder are fixed; the pad foot center is the slot-like, pad foot inner wall circumference is equipped with pad foot internal thread, the slip landing leg through landing leg external screw-thread fit pad foot internal thread, realize with pad foot fixed connection.

Furthermore, the conveying side plate is arranged with one end higher than the other end.

Further, conveying belt baffles are arranged on one sides of the lower ends of the conveying side plates on two sides, and two ends of each bolt conveying belt baffle are fixedly connected with the conveying side plates.

Further, the landing leg connecting cylinder is of a cylindrical structure.

Furthermore, the supporting leg hole is in a circular hole shape, and the supporting leg hole penetrates through the supporting leg connecting cylinder.

Furthermore, the outer diameter of the supporting leg spring is matched with the inner diameter of the supporting leg hole, and the supporting leg spring is in sliding connection with the supporting leg hole.

Furthermore, landing leg spout quantity is four, landing leg spout circumference set up in the landing leg hole outside, every the landing leg spout is columnar structure.

Further, the depth of the supporting leg sliding groove is smaller than the depth of the supporting leg hole.

Further, the length of the supporting leg is larger than the depth of the supporting leg hole, and the diameter of the supporting leg is matched with the inner diameter of the supporting leg hole.

Furthermore, the number of the landing leg lugs is four, and the landing leg lugs are circumferentially arranged on the outer side wall of the sliding landing leg and are fixedly connected; and the shape and the position of each supporting leg lug are adaptive to the shape and the position of the supporting leg sliding groove.

Further, the length of the supporting leg lug is smaller than that of the supporting leg sliding groove.

Further, the inner diameter of the supporting leg sleeve is matched with the outer diameter of the supporting leg connecting cylinder.

The structure principle of the reclaimed material conveying structure is as follows:

the conveyer belt is in a state that one side is high and the other side is low by selecting sliding support legs with different lengths to be connected with fixed support legs; when the sliding support leg is installed, one end of the sliding support leg is stretched into the fixed support leg, the support leg protruding block is embedded into the support leg sliding groove, the top end of the sliding support leg is in contact with the support leg spring, the sliding support leg is in sliding connection with the fixed support leg, one end of the sliding support leg is communicated with the support leg sleeve hole, the support leg sleeve is matched with the support leg connecting cylinder external thread through the support leg sleeve internal thread, the support leg sleeve is fixed to the fixed support leg, the support leg internal thread is matched with the support leg external thread, and.

When the reclaimed material conveying structure works, the vibration motor drives one end of the conveying side plate to vibrate, the conveying belt drives the rubber particles and the embedded parts on the surface to vibrate while conveying, and the vacuum recovery device absorbs the rubber particles; when the conveying side plate vibrates, the bottom end of the sliding support leg is supported with the ground through the pad foot, the top end of the sliding support leg slides in the fixed support leg, the support leg spring is extruded in a reciprocating mode, and the support leg spring performs a damping effect on the sliding support leg.

The reclaimed material conveying structure enables the conveying belt to be in an inclined arrangement state and is matched with the vibration motor, the conveying belt vibrates through the vibration motor in the conveying process to enable the surface rubber particles and the embedded part to vibrate and bounce, and then the bounce rubber particles are absorbed and collected through the matching of the vacuum recovery device, so that the rubber particles are recovered more cleanly, the rubber particles and the embedded part are completely separated, and the absorbing and removing effect is good; simultaneously, fixed stabilizer blade is connected through the mode of spout with the slip stabilizer blade, and the slip stabilizer blade is in the state of decompression vibration all the time, and the bearing structure stability of conveyer belt is high, and equipment operation is stable.

The vacuum recovery device comprises a vacuum barrel, a fixing frame, a negative pressure fan and a back blowing air bag, wherein the fixing frame is of a rectangular frame structure, the vacuum barrel is arranged on the fixing frame, the lower part of the vacuum barrel is funnel-shaped, a discharge hole is formed in the bottom of the vacuum barrel, a manual butterfly valve is installed on the discharge hole, a vacuum pipeline is connected to the middle of the vacuum barrel, one end of the vacuum pipeline is communicated with the inner cavity of the vacuum barrel, the other end of the vacuum pipeline is connected with two material suction pipes, the other ends of the two material suction pipes are both connected with a collection funnel, one material collection funnel is arranged below a surface cutting mechanism and a gap cutting mechanism, and the other material; a filter screen for filtering rubber particles is horizontally arranged at the upper end of the inner cavity of the vacuum barrel; negative-pressure air fan sets up in mount one side, and negative-pressure air fan goes up to connect and is equipped with the air-supply line, and passes through the air-supply line is connected with vacuum bucket top, and negative-pressure air fan bleeds to vacuum bucket through the air-supply line for vacuum bucket and external production pressure differential, thereby can be through vacuum pipeline, inhale the material pipe and collect the funnel and retrieve rubber particles, the air-supply line is close to vacuum bucket top one end and installs pneumatic butterfly valve, the blowback gasbag set up in on the outer wall of vacuum bucket, the last connection of blowback gasbag is equipped with the blowback pipe, the blowback pipe other end is connected with vacuum bucket's top, realizes that the blowback gasbag carries out the blowback through the filter screen of blowback pipe in to vacuum bucket to blow through the filter.

Furthermore, the vacuum barrel is fixed on the fixing frame through bolts and nuts.

Furthermore, two inhale and also all install manual butterfly valve on the material pipe.

Further, the negative pressure fan is a roots high pressure fan.

Furthermore, a ball valve is connected and arranged at the bottom of the back-blowing air bag.

Furthermore, the filter screen is a metal filter screen.

The working principle is as follows:

the vacuum recovery device is characterized in that the vacuum recovery device is used for opening the pneumatic butterfly valve firstly when working, and pumping out air in the vacuum barrel through the negative pressure fan, so that raw air pressure difference is generated between the inside of the vacuum barrel and the outside, then two manual butterfly valves on the opening of the vacuum pipeline are opened, so that the rubber particles cut off from the equipment are absorbed into the vacuum barrel through the material absorbing pipe and the vacuum pipeline by the collecting funnel, and finally the rubber particles are discharged from the discharge port. And opening a ball valve on the back-blowing air bag to enable the back-blowing air bag to convey the outside air into the vacuum barrel through the back-blowing pipe, so that the rubber particles blocked in the filter screen are blown off to enable the filter screen to work normally.

The vacuum recovery device has the beneficial effects that:

(1) when the vacuum recovery device collects rubber particles on a cutting assembly line, the negative pressure fan is matched with the vacuum barrel, the vacuum pipeline and the collection funnel to recover and store the cut rubber particles, so that the recovery of the rubber particles on the rubber track recovery assembly line is met, and the vacuum recovery device is high in recovery efficiency, economical and practical and durable.

(2) Be provided with the blowback gasbag on the vacuum barrel lateral wall, through the ball valve of opening blowback gasbag bottom for the blowback gasbag can carry the outside air to the vacuum barrel in, thereby carry out the blowback to the filter screen, can blow through the filter screen that blocks up, has guaranteed the long-time effectual filtration work that carries on of filter screen, has reduced the maintenance operation, has improved work efficiency.

Example 2

As can be seen from the attached drawings, the difference between the embodiment 2 and the embodiment 1 is a downward pressing structure, the downward pressing structure includes a fixing plate, a supporting plate, a limiting cylinder, a downward pressing rod bump and a limiting spring, the supporting plate is arranged on one side of the fixing plate and is fixedly connected with the fixing plate; the limiting cylinder is arranged on the top surface of the fixing piece, is vertically and fixedly connected with the abutting plate and is arranged in a penetrating manner; the lower pressing rod is arranged in the limiting cylinder; the lower pressing rod lug is arranged at the top end of the lower pressing rod and is fixedly connected with the lower pressing rod; the limiting spring is arranged on the outer side wall of the limiting cylinder, the top end of the limiting spring is fixedly connected with the bottom surface of the lower pressing rod lug, the bottom end of the limiting spring is fixedly connected with the top surface of the abutting block, and the lower pressing rod is slidably connected with the limiting cylinder.

Furthermore, the diameter of the convex block of the lower pressing rod is larger than the outer diameter of the limiting cylinder.

Claims

1. A waste rubber track material recovery production line is characterized by comprising a cutting tool, a surface rough cutting tool, a surface treatment separation device, a recovered material conveying structure and a vacuum recovery device;

the cutting and cutting tool is used for cutting and cutting the crawler belt;

2. The waste rubber track material recovery production line as claimed in claim 1, wherein the cutting and cutting tool comprises a frame, rollers, driving wheels, a speed reduction motor, a guide rail, a cutting device and a driving cylinder, the cross section of the frame is -shaped, a plurality of sets of bearing seats are symmetrically arranged on two sides of the upper end surface of the frame, a roller for conveying a rubber track is arranged between each set of bearing seats, a groove is formed in the middle of the roller and is matched with the size of a clamping tooth on the rubber track, the clamping tooth on the rubber track is limited through the groove, a first driving wheel is connected to one shaft end of the roller, a first driving chain is connected between first driving wheels on one shaft end of each roller, the driving wheels are provided with a plurality of clamping teeth through the bearing seats, the driving wheels are matched with the size of iron teeth on the surface of the rubber track, a guide rail surface is arranged on the lower end surface of the frame, the speed reduction motor is fixedly arranged on one side of the frame, the output end of the speed reduction motor is in driving connection with one shaft end of the roller, a second driving wheel is mounted on the output end of the driving wheel, the second driving wheel, the sliding guide rail is connected to the sliding support, the sliding cylinder, the sliding support is connected to the driving wheel, the sliding cylinder, the sliding support is connected to the sliding support, the sliding block, the sliding support, the sliding cylinder is connected to the driving wheel, the sliding support is connected to the cutting device, the sliding support, the sliding cylinder, the sliding support is horizontally connected to the cutting device, the cutting device.

3. The recycling production line of waste rubber track material as claimed in claim 2, wherein the cutting device of the cutting and cutting tool comprises a driving motor, a driving gear box, a fixing plate and a cutting knife, the driving motor is fixedly arranged on the sliding support, the output end of the driving motor is in transmission connection with one end of the driving gear box, the other end of the driving gear box is in transmission connection with the cutting knife, a protecting sleeve is arranged on the cutting knife, one end of the fixing plate is fixedly arranged on the sliding support, and the other end of the fixing plate is respectively and fixedly connected with the driving gear box and the protecting sleeve, and the driving gear box and the cutting knife are fixed.

4. The waste rubber track material recovery production line of claim 1, wherein the surface rough cutting tool comprises a frame, and a driving mechanism, a surface cutting mechanism, a clearance cutting mechanism and a vacuum recovery device which are arranged on the frame, wherein a roller for conveying the rubber track is arranged at the upper end of the frame, and a key block is arranged on the surface of the roller; the driving mechanism comprises a first motor, a second motor and a reduction gear box, the first motor and the second motor are both mounted at the lower end of the rack, the output end of the first motor is connected with a first driving wheel, a first chain is arranged on the first driving wheel and is in transmission connection with the reduction gear box through the first chain, the reduction gear box is fixedly arranged at one side outside the rack and is connected with the surface cutting mechanism, the output end of the second motor is connected with a second driving wheel, a second chain is arranged on the second driving wheel, and the second chain is connected with one shaft end of the roller and drives the roller to rotate; vacuum recovery unit is including collecting funnel, vacuum pipe, ventilative cap, it sets up in surface cutting mechanism and clearance cutting mechanism below to collect the rubber crumb after the rubber track cutting, it connects to collect funnel bottom one side vacuum pipe, and pass through vacuum pipe retrieves the rubber crumb in the funnel will be collected, the last butterfly valve of installing of vacuum pipe, ventilative cap is installed in vacuum pipe one end.

5. The recycling line of waste rubber track material as claimed in claim 4, wherein said surface cutting mechanism comprises an upper iron brush and a lower iron brush, two shaft ends of said lower iron brush are horizontally arranged on two sides of the frame and located on one side of said roller, one shaft end of said lower iron brush is in driving connection with said reduction gear box, and the rotation direction of the lower iron brush is opposite to the rotation direction of the roller, a groove is arranged in the middle of said lower iron brush, and the size of said groove is adapted to the size of iron teeth at the bottom of the rubber track, so that the iron teeth at the bottom of the rubber track can pass through said groove; the upper iron hairbrush and the lower iron hairbrush are vertically distributed, rubber on the upper surface layer of the rubber track and rubber on the lower surface layer of the rubber track positioned on two sides of the iron teeth are cut by matching the upper iron hairbrush and the lower iron hairbrush, two shaft ends of the upper iron hairbrush are respectively provided with an adjusting device, each adjusting device comprises an adjusting frame, a bearing seat and an adjusting rod, the adjusting frame is fixedly arranged on one side of the rack, the bearing seats are vertically arranged in the adjusting frame and are in sliding connection with two sides of the inner wall of the adjusting frame, bearings are arranged in the bearing seats and are connected with the shaft ends of the upper iron hairbrush, one end of each adjusting rod is fixedly connected with the top of the bearing seat, the other end of each adjusting rod vertically penetrates through the top of the adjusting frame, the upper end and the lower end of the joint of the adjusting rod and the top of the adjusting frame are both in threaded connection with nuts, and the, therefore, the distance between the upper iron hairbrush and the lower iron hairbrush is adjusted, and one shaft end of the upper iron hairbrush is in driving connection with the reduction gear box through an adjusting device.

6. The recycling production line of waste rubber track material as claimed in claim 4 or 5, wherein the clearance cutting mechanism comprises a guide rail, a third motor, a side iron brush and a pushing cylinder, the guide rail is arranged between two sides of the frame, a sliding seat is slidably arranged on the guide rail, the third motor is mounted on the sliding seat, a third driving wheel is connected to the output end of the third motor, a third chain is arranged on the third driving wheel, the third chain is in transmission connection with the shaft end of the side iron brush, the two shaft ends of the side iron brush are rotatably arranged on the sliding seat, and the rotating direction of the iron brush is consistent with the direction of the guide rail; the push cylinder is horizontally arranged on the outer side of the rack, the output end of the push cylinder is fixedly connected with the sliding seat, and the sliding seat is pushed by the cylinder, so that the iron brush cuts along the gap between the iron teeth at the bottom of the rubber track.

7. The recycling line of waste rubber track material as claimed in claim 6, the surface rough cutting tool also comprises a pressing device, the pressing device is arranged above the roller and comprises a fixed rod, a pressing rod and a positioning plate, the fixed rod is horizontally arranged between the two sides of the frame, the lower pressure rod is arranged on the fixed rod in a penetrating way, nuts are connected on the lower pressure rod above the fixed rod in a threaded way, the lower pressure bar is positioned below the fixed rod and is provided with a spring, the bottom of the lower pressure rod is vertically connected with the positioning plate, the bottom of the positioning plate is provided with a plurality of limiting rods along the advancing direction of the rubber track, the two ends of each limiting rod are obliquely and upwards arranged, the rubber track on the roller is limited through the limiting rod, so that the rubber track is prevented from displacing during cutting.

8. The recycling line of waste rubber track material as claimed in claim 1, wherein the surface treatment separation device comprises a chassis, a box body, a chain conveyor drive, a guide, a gripping mechanism, a hot air gun, a brush, a speed reduction motor, a chain wheel, a clamping and conveying mechanism, a cutter mechanism, a terminal clamping mechanism and a dragging air cylinder;

9. The recycling line for waste rubber track material as claimed in claim 8, wherein the number of said brushes of said surface treatment separation device is at least three, each set of brushes is arranged in sequence, and the number of said brushes of each set is two, and said two sets are respectively arranged on the top surface and the bottom surface of said chain conveyor and symmetrically arranged; each brush comprises a brush roll, a brush shaft and brush bristles, the brush shafts are arranged on two sides of the brush roll, and each brush is rotatably connected with the box body through the brush shaft matched with a bearing; the brush hair circumference set up in the brush roll lateral wall, every the brush hair with the perpendicular fixed connection of brush roll, every the brush hair comprises three steel wires, every the steel wire top is the form of buckling, be the branching column structure between the steel wire top.

10. The recycling production line of waste rubber track material as claimed in claim 8 or 9, wherein the pressing structure of the surface treatment separating device comprises a fixing plate, a fixing cylinder, a top plate, a pressing rod, a nut, a pressing spring and a pressing block, the fixing cylinder is arranged at one side of the fixing plate and fixedly connected with the fixing plate; the top plate is arranged at the top end of the fixed cylinder and is fixedly connected with the fixed cylinder through a fastener; the top end of the lower pressure rod penetrates through the fixed cylinder and the top plate and is fixed with the lower pressure block through a nut; the lower pressing spring is arranged in the fixed cylinder and wraps the outer wall of the lower pressing rod; the lower pressing block is arranged at the bottom end of the lower pressing rod and is vertically and fixedly connected with the lower pressing rod.