Crushing and collecting mechanism for automobile part waste

Abstract

The invention relates to the related technical field of automobile part waste recovery, in particular to an automobile part waste crushing and collecting mechanism which comprises a feeding channel, a crushing mechanism is arranged on the upper surface of the feeding channel, a draining mechanism is arranged on the upper surface of the feeding channel, and a lubricating mechanism is arranged on the outer side surface of the crushing mechanism. According to the automobile part waste crushing and collecting mechanism, through the arrangement of the crushing mechanism and the draining mechanism, during use, waste is poured into a crushing box, a motor drives a rotating rod to rotate, cutting teeth and fixed cutting teeth are staggered to generate shearing force to crush the waste, the waste is filtered through an arc-shaped filter plate and then falls into a cleaning cylinder, and a water pushing plate pushes cleaning liquid to circularly wash the waste; waste materials are fished up by a water pushing plate, cleaning liquid is discharged from a through groove, then draining and drying are conducted, metal particles are detected through a metal detector, an electromagnet and an electric push rod are started, the performance of the regenerated plastic is not affected after the metal particles are collected and removed, and the quality of the regenerated plastic is improved.

Description

Technical Field

[0001] The invention relates to the technical field related to the recycling of automobile parts waste, and in particular to a crushing and collecting mechanism for automobile parts waste. Background Art

[0002] Automotive plastics use special modified plastics. Different types of plastics are selected according to different needs and are specially treated. They have many advantages such as light weight, good appearance decoration effect, good physical and chemical properties, easy processing and molding, energy saving, etc. Therefore, automotive plastics have been widely used in the manufacture of automotive exterior decoration parts, functional structural parts, etc. However, with the increasing use of plastics, the amount of waste plastics will continue to increase when cars are scrapped. If waste automotive plastic parts are discarded at will, they will cause white pollution like plastic bags. The difference between waste automotive plastic parts and plastic bags is that the recycling value of waste automotive plastic parts is far higher than that of plastic bags. Therefore, many manufacturers will take the initiative to recycle waste automotive plastic parts in large quantities and recycle them to produce new automotive plastic parts, thereby reducing plastic pollution. Usually, in the process of waste recycling, they will be crushed first to avoid the situation where the waste size is inconsistent and takes up too much space, which is not conducive to storage or transportation.

[0003] Prior art, such as Chinese patent "CN220095200U", provides a waste crushing and recycling device for automobile injection molding parts, including a bottom plate, a crushing box is fixedly connected to the top of the bottom plate, a motor is fixedly installed on the outside of the crushing box, a rotating rod is fixedly connected to the output end of the motor, a crushing knife is fixedly connected to the surface of the rotating rod, and a vertical plate is fixedly connected to the right side of the top of the crushing box. The utility model has a water pump fixedly installed on the middle end of the top of the water tank, the output end of the water pump is fixedly connected to a drain plate through a water pipe, the inner side of the drain plate is fixedly connected to a drain pipe through a pipeline, and the output end of the drain pipe is fixedly connected to an atomizing nozzle, which has the effect of spraying water mist, so that dust can be dropped by water mist, which solves the problem that the existing waste crushing and recycling device does not have the dust removal function, which easily leads to a large amount of dust generated when the waste crushing and recycling device crushes and recycles the waste, thereby causing environmental pollution.

[0004] In this scheme, two sets of crushing knives are driven by a rotating rod to rotate and crush the materials. However, in the actual crushing process, the large gap between the crushing knives may easily lead to incomplete crushing of the waste, and some plastics still have certain metal residues inside. The residual metal will be mixed in the plastic waste, which brings difficulties to the subsequent classification and recycling. When the plastic is melted and regranulated, the residual metal may affect the performance and quality of the plastic and reduce the quality of the recycled plastic product. Summary of the invention

[0005] The purpose of the present invention is to provide a mechanism for crushing and collecting automobile parts waste, so as to solve the problems raised in the above-mentioned background technology that the waste is not completely crushed due to the large gap between the crushing knives during the crushing process, and some plastics still have a certain amount of metal remaining inside. The residual metal will be mixed in the plastic waste, which brings difficulties to the subsequent classification and recycling. When the plastic is melted and regranulated, the residual metal may affect the performance and quality of the plastic and reduce the quality of the recycled plastic product.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a crushing and collecting mechanism for automobile parts waste, comprising a feeding chute, a cover plate connected to the upper surface of the feeding chute, a crushing mechanism arranged on the upper surface of the feeding chute, a draining mechanism arranged on the upper surface of the feeding chute, a lubrication mechanism arranged on the outer surface of the crushing mechanism, a column fixedly connected to the inner surface of the feeding chute, and a filter frame slidably connected to one side surface of the column;

[0007] The crushing mechanism comprises a crushing box, fixed cutting teeth, an arc filter plate, a feeding plate, a driving motor, a rotating rod, a cutting tooth, a first pulley, a connecting belt, a second pulley, a connecting rod, an auger and a cleaning cylinder, the upper surface of the feeding trough is fixedly connected to the crushing box, one side surface of the crushing box is fixedly connected to the fixed cutting teeth, one side surface of the crushing box is fixedly connected to the arc filter plate, one side surface of the crushing box is fixedly connected to the feeding plate, the outer surface of the crushing box is fixedly connected to the driving motor, one side surface of the driving motor is fixedly connected to the rotating rod, the outer surface of the rotating rod is fixedly connected to the cutting tooth, the outer surface of the rotating rod is fixedly connected to the first pulley, the outer surface of the first pulley is attached to the connecting belt, the outer surface of the connecting belt is attached to the second pulley, one side surface of the second pulley is fixedly connected to the connecting rod, one side surface of the connecting rod is fixedly connected to the auger, and the inner surface of the feeding trough is fixedly connected to the cleaning cylinder.

[0008] Preferably, the cover plates are provided in multiple groups, and a lubrication mechanism is provided at the connection between the cutting teeth and the rotating rod.

[0009] Preferably, the fixed cutting teeth are distributed in multiple groups at equal intervals on one side surface of the crushing box, and the outer dimension of the second pulley is larger than the outer dimension of the first pulley.

[0010] Preferably, the draining mechanism comprises a baffle, a water pushing plate, a through groove, a partition, a fan, an electromagnet, an inclined plate, a draining groove, a metal detector, a connecting plate, a vertical plate, an electric push rod, a sliding plate, a slide and a collection frame, the upper surface of the feeding trough is fixedly connected with a baffle, one end of the rotating rod is fixedly connected with a water pushing plate, the upper surface of the water pushing plate is provided with a through groove, the upper surface of the feeding trough is fixedly connected with a partition, the outer surface of the partition is fixedly connected with a fan, the outer surface of another group of partitions is fixedly connected with an electromagnet, the inner surface of the partition is fixedly connected with an inclined plate, the upper surface of the inclined plate is provided with a draining groove, the upper surface of the inclined plate is fixedly connected with a metal detector, one side surface of the inclined plate is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a vertical plate, one side surface of the connecting plate is fixedly connected with an electric push rod, one side surface of the electric push rod is fixedly connected with a sliding plate, the lower surface of the connecting plate is fixedly connected with a slide, and the inner surface of the slide is slidably connected with a collection frame.

[0011] Preferably, the baffles are provided in two groups, and the water pushers are provided in multiple groups on the outer surface of the rotating rod.

[0012] Preferably, the through grooves are distributed in multiple groups at equal intervals on the surface of the water pusher plate, and the partitions are symmetrically arranged about the central axis of the inclined plate.

[0013] Preferably, the fans are distributed in a plurality of groups at equal intervals on the outer surface of the partition, and the electromagnets are distributed in a plurality of groups at equal intervals on the outer surface of the partition.

[0014] Preferably, the drain grooves are arranged in a plurality of groups at equal intervals on the surface of the inclined plate, and the metal detectors are arranged in a plurality of groups on the surface of the inclined plate.

[0015] Preferably, the lubrication mechanism includes a bearing, a connecting ring, a connecting hole, an annular flow channel, a first magnetic block, a moving magnetic block, a second magnetic block, an interactive groove and a fixed magnetic block. The outer surface of the rotating rod is fixedly connected to the bearing, the outer surface of the bearing is fixedly connected to the connecting ring, the inner surface of the connecting ring is provided with a connecting hole, the inner surface of the connecting ring is provided with an annular flow channel, the inner surface of the annular flow channel is slidably connected to the first magnetic block, the outer surface of the bearing is slidably connected to the moving magnetic block, the inner surface of the annular flow channel is slidably connected to the second magnetic block, the lower surface of the annular flow channel is provided with an interactive groove, and the outer surface of the annular flow channel is fixedly connected to the fixed magnetic block.

[0016] Preferably, the magnetic poles at one end adjacent to the first magnetic block and the second magnetic block are in the same direction, and a plurality of groups of interactive grooves are provided on the lower surface of the annular flow channel.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the automobile parts waste crushing and collection mechanism, through the setting of the crushing mechanism and the draining mechanism, when in use, the waste is poured into the crushing box, and when the driving motor is started to drive the rotating rod to rotate, the shredding teeth of the rotating rod are driven to rotate, and the shredding teeth are constantly staggered with the fixed cutting teeth on the surface of the crushing box, so that a strong shearing force is generated each time the staggering occurs, and the shredding teeth are arranged in a spiral manner, so that each time the shredding teeth come into contact with the waste for shearing, only a small part of the shredding teeth comes into contact with the waste, and the small contact area can increase the pressure and enhance the shearing force, and can also drive the load of the motor to facilitate the complete crushing of the waste, and an arc filter plate is arranged under the shredding teeth to facilitate the filtering and interception of the waste. Only waste particles of appropriate size can pass through, and they will not be discharged from the arc filter plate until they are crushed into particles of appropriate size, so as to ensure that the waste is fully crushed. The waste particles falling from the arc filter plate are guided by the discharge plate, so that the waste particles fall into the cleaning cylinder in a concentrated manner. When the rotating rod rotates, the first pulley is driven to rotate, and the connecting rod connected to the second pulley is driven to rotate through the connecting belt transmission, thereby driving the auger to rotate, so that the waste particles are pushed by the rotation of the auger, and gradually move to the position of the discharge port of the cleaning cylinder and are discharged, and enter the feeding chute for transportation. Since the waste particles are moved by the rotation of the auger, the waste particles can stay in the cleaning cylinder for a long enough time, and the waste particles are pushed in the process of moving. There will be friction between them and the rubber rods set on the surface of the auger to ensure the cleaning effect of the waste particles. When the rotating rod rotates, it will drive the water pushing plate to rotate together, and when the water pushing plate rotates, it will push the cleaning liquid in the feeding chute to circulate. After the waste is crushed into particles by the crushing box and falls into the feeding chute, the flowing cleaning liquid will rinse the incoming waste particles to facilitate the removal of impurities attached to the surface of the waste particles, and the waste particles will be transported along with the movement of the circulating cleaning liquid. When the waste particles move to the position of the inclined plate, they will be intercepted by the interception net below and picked up by the water pushing plate as the water pushing plate continues to rotate. When the waste particles are picked up by the water pushing plate, the cleaning liquid will be discharged from the through groove to facilitate subsequent draining, and the baffles on both sides of the water pushing plate The cleaning liquid can be intercepted to prevent the cleaning liquid from splashing out of the feeding chute and causing waste, and the waste particles will fall into the inclined plate in the subsequent rotation. The excess water in the waste particles is discharged from the drain trough for draining, and the waste particles slide out along the inclined surface of the inclined plate. During the sliding process, they are dried by the heating plate at the bottom of the inclined plate. At the same time, the fan is started to blow air to the waste particles to improve the efficiency of air flow and make the waste particles dry faster. The metal detector on the surface of the inclined plate can detect metal particles in the waste particles. If there are metal particles in the waste particles, the electromagnet on the surface of the partition is started to attract the metal particles to move in the direction of the electromagnet. At the same time, the electric push rod is started to move the sliding plate away from the collection frame, and the metal particles will enter the collection frame through the vertical plate diversion to collect the metal particles.The metal particles can be removed without affecting the performance and quality of the recycled plastics, thus improving the quality of recycled plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the side appearance structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure of the feeding channel and the baffle plate cooperating with each other in the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of the water pusher plate and the through groove cooperating with each other in the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the rotating rod and the cutting teeth cooperating with each other in the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the crushing box and the fixed cutting teeth cooperating with each other in the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the partition and the electromagnet cooperating with each other in the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the bearing and the connecting ring cooperating with each other in the present invention;

[0025] Figure 8 This is a schematic diagram of the structure of the inclined plate and the drain trough cooperating with each other in the present invention;

[0026] Fig. 9 This is a schematic diagram of the structure of the connection plate and the sliding plate cooperating with each other in the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the mutual cooperation between the column and the filter frame of the present invention.

[0028] In the figure: 1. feeding chute; 2. cover plate; 3. crushing mechanism; 301. crushing box; 302. fixed cutting teeth; 303. arc filter plate; 304. unloading plate; 305. driving motor; 306. rotating rod; 307. chopping teeth; 308. first pulley; 309. connecting belt; 310. second pulley; 311. connecting rod; 312. auger; 313. cleaning cylinder; 4. draining mechanism; 401. baffle; 402. water push plate; 403. through groove; 404. partition; 405. fan ; 406, electromagnet; 407, inclined plate; 408, drain trough; 409, metal detector; 410, connecting plate; 411, vertical plate; 412, electric push rod; 413, sliding plate; 414, slide; 415, collecting frame; 5, lubrication mechanism; 501, bearing; 502, connecting ring; 503, connecting hole; 504, annular flow channel; 505, first magnetic block; 506, moving magnetic block; 507, second magnetic block; 508, interactive trough; 509, fixed magnetic block; 6, column; 7, filter frame. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-10 The present invention provides a technical solution: a crushing and collecting mechanism for automobile parts waste, comprising a feeding chute 1, a cover plate 2 connected to the upper surface of the feeding chute 1, a crushing mechanism 3 arranged on the upper surface of the feeding chute 1, a draining mechanism 4 arranged on the upper surface of the feeding chute 1, a lubricating mechanism 5 arranged on the outer surface of the crushing mechanism 3, a column 6 fixedly connected to the inner surface of the feeding chute 1, and a filter frame 7 slidably connected to one side surface of the column 6;

[0031] The crushing mechanism 3 includes a crushing box 301, a fixed cutting tooth 302, an arc filter plate 303, a feeding plate 304, a driving motor 305, a rotating rod 306, a cutting tooth 307, a first pulley 308, a connecting belt 309, a second pulley 310, a connecting rod 311, an auger 312 and a cleaning cylinder 313. The upper surface of the feeding chute 1 is fixedly connected with the crushing box 301, the fixed cutting tooth 302 is fixedly connected to one side surface of the crushing box 301, the arc filter plate 303 is fixedly connected to one side surface of the crushing box 301, the feeding plate 304 is fixedly connected to one side surface of the crushing box 301, the outer surface of the crushing box 301 is fixedly connected with the driving motor 305, the rotating rod 306 is fixedly connected to one side surface of the driving motor 305, and the rotating rod The outer surface of 306 is fixedly connected with a chopping tooth 307, the outer surface of the rotating rod 306 is fixedly connected with a first pulley 308, the outer surface of the first pulley 308 is attached with a connecting belt 309, the outer surface of the connecting belt 309 is attached with a second pulley 310, one side surface of the second pulley 310 is fixedly connected with a connecting rod 311, one side surface of the connecting rod 311 is fixedly connected with an auger 312, and the inner surface of the feeding trough 1 is fixedly connected with a cleaning cylinder 313, through the crushing box 301, the fixed cutting tooth 302, the arc filter plate 303, the unloading plate 304, the driving motor 305, the rotating rod 306, the chopping tooth 307, the first pulley 308, the connecting belt 309, the second pulley 310, the connecting rod 311, The auger 312 and the cleaning cylinder 313 are set up. When the driving motor 305 is started to drive the rotating rod 306 to rotate, the shredding teeth 307 of the rotating rod 306 will be driven to rotate. The shredding teeth 307 are constantly interlaced with the fixed cutting teeth 302 on the surface of the crushing box 301, so that a strong shearing force is generated each time they are interlaced. In addition, by spirally setting the shredding teeth 307, only a small part of the shredding teeth 307 is in contact with the waste each time it contacts and shears. The small contact area can increase the pressure and enhance the shearing force, and can also drive the load of the motor 305 to facilitate the complete crushing of the waste. By setting an arc filter plate 303 under the shredding teeth 307, it is convenient to filter and intercept the waste, and only the waste of suitable size is filtered out. The waste particles can pass through the arc filter plate 303 until they are crushed into particles of a suitable size and then discharged from the arc filter plate 303 to ensure that the waste is fully crushed. The waste particles falling from the arc filter plate 303 are guided by the discharge plate 304, so that the waste particles fall into the cleaning barrel 313 in a concentrated manner. When the rotating rod 306 rotates, the first pulley 308 is driven to rotate, and the connecting rod 311 connected to the second pulley 310 is driven to rotate through the connecting belt 309, thereby driving the auger 312 to rotate. Under the rotation and push of the auger 312, the waste particles gradually move in the cleaning barrel 313 to the position of the discharge port of the cleaning barrel 313 and are discharged, and enter the feeding chute 1 for transportation. Since the waste particles are moved by the rotation of the auger 312,The waste particles can stay in the cleaning cylinder 313 for a long enough time, and in the process of pushing it to move, the waste particles will rub against each other and the rubber rods set on the surface of the auger 312 to ensure the cleaning effect of the waste particles.

[0032] Furthermore, the cover plate 2 is provided with multiple groups, and a lubrication mechanism 5 is provided at the connection between the shredding teeth 307 and the rotating rod 306. Through the setting of the cover plate 2, when in use, the cover plate 2 can cover the feeding chute 1, and the plastic waste will not be exposed from the feeding chute 1 when the feeding chute 1 transports the plastic waste.

[0033] Furthermore, there are multiple groups of fixed cutting teeth 302 distributed at equal intervals on one side surface of the crushing box 301, and the outer dimension of the second pulley 310 is larger than the outer dimension of the first pulley 308. Through the setting of the fixed cutting teeth 302, when in use, the multiple groups of fixed cutting teeth 302 distributed at equal intervals can ensure that the waste is fully cut at different positions, thereby improving the crushing efficiency and crushing effect, so that the waste can be quickly cut into smaller particles for subsequent cleaning, draining and collection processes.

[0034] Furthermore, the draining mechanism 4 includes a baffle 401, a water pushing plate 402, a through groove 403, a partition 404, a fan 405, an electromagnet 406, an inclined plate 407, a draining groove 408, a metal detector 409, a connecting plate 410, a vertical plate 411, an electric push rod 412, a sliding plate 413, a slide 414 and a collecting frame 415, the upper surface of the feeding chute 1 is fixedly connected with the baffle 401, one end of the rotating rod 306 is fixedly connected with the water pushing plate 402, the upper surface of the water pushing plate 402 is provided with a through groove 403, the upper surface of the feeding chute 1 is fixedly connected with the partition 404, the outer surface of the partition 404 is fixedly connected with the fan 405, the outer surface of another group of partitions 404 is fixedly connected with the electromagnet 406, the partition 404 The inner surface of the inclined plate 407 is fixedly connected to an inclined plate 407, a drain groove 408 is provided on the upper surface of the inclined plate 407, a metal detector 409 is fixedly connected to the upper surface of the inclined plate 407, a connecting plate 410 is fixedly connected to one side surface of the inclined plate 407, a vertical plate 411 is fixedly connected to the upper surface of the connecting plate 410, an electric push rod 412 is fixedly connected to one side surface of the connecting plate 410, a sliding plate 413 is fixedly connected to one side surface of the electric push rod 412, a slideway 414 is fixedly connected to the lower surface of the connecting plate 410, and a collecting frame 415 is slidably connected to the inner surface of the slideway 414, through the baffle 401, the water pushing plate 402, the through groove 403, the partition plate 404, the fan 405, the electromagnet 406, the inclined plate 407, the drain groove 408, the metal detector 409 is fixedly connected to the upper surface of the inclined plate 407, the connecting plate 410 is fixedly connected to one side surface of the connecting plate 410, and the vertical plate 411 is fixedly connected to the upper surface of the connecting plate 410. 8. The metal detector 409, the connecting plate 410, the vertical plate 411, the electric push rod 412, the sliding plate 413, the slide 414 and the collecting frame 415 are arranged. When in use, the rotating rod 306 will drive the water pushing plate 402 to rotate together, and the water pushing plate 402 will push the cleaning liquid in the feeding chute 1 to circulate. After the waste is crushed into particles by the crushing box 301 and falls into the feeding chute 1, the flowing cleaning liquid rinses the incoming waste particles to facilitate the removal of impurities attached to the surface of the waste particles, and the waste particles will be transported along with the movement of the circulating cleaning liquid. When the waste particles move to the position of the inclined plate 407, they will be intercepted by the interception net below, and under the continuous rotation of the water pushing plate 402, they will be pushed by the water pushing plate 402. When the waste particles are picked up by the water pushing plate 402, the cleaning liquid will be discharged from the through groove 403 to facilitate subsequent draining, and the baffles 401 on both sides of the water pushing plate 402 can intercept the cleaning liquid to prevent the cleaning liquid from splashing out of the feeding chute 1 and causing waste, and fall into the inclined plate 407 under subsequent rotation, and the excess water in the waste particles is discharged from the draining groove 408 for draining, and the waste particles slide out along the inclined surface of the inclined plate 407, and are dried by the heating plate at the bottom of the inclined plate 407 during the sliding process. At the same time, the fan 405 is started to blow air to the waste particles to improve the efficiency of air flow and make the waste particles dry faster. The metal detector 409 on the surface of the inclined plate 407 can detect metal particles in the waste particles. If there are metal particles in the waste particles,The electromagnet 406 on the surface of the partition 404 is activated to attract the metal particles to move toward the electromagnet 406. At the same time, the electric push rod 412 is activated to move the sliding plate 413 away from the collection frame 415. The metal particles will enter the collection frame 415 through the vertical plate 411. The metal particles can be collected and removed, which will not affect the performance and quality of the recycled plastics and improve the quality of the recycled plastic products.

[0035] Furthermore, two groups of baffles 401 are provided, and multiple groups of water pushing plates 402 are provided on the outer surface of the rotating rod 306. Through the setting of the water pushing plates 402, when in use, the setting of multiple groups of water pushing plates 402 increases the contact area with the waste, which can more effectively push the waste to move in the feeding chute 1.

[0036] Furthermore, there are multiple groups of through grooves 403 distributed at equal intervals on the surface of the water pusher plate 402, and the partitions 404 are symmetrically arranged with respect to the central axis of the inclined plate 407. Through the arrangement of the through grooves 403, when in use, the cleaning liquid will be discharged from the through grooves 403 to facilitate subsequent draining.

[0037] Furthermore, there are multiple groups of fans 405 distributed at equal intervals on the outer surface of the partition 404, and there are multiple groups of electromagnets 406 distributed at equal intervals on the outer surface of the partition 404. Through the setting of the fans 405, when in use, the fans 405 are started to blow air to the waste particles, thereby improving the efficiency of air flow and allowing the waste particles to dry faster.

[0038] Furthermore, there are multiple groups of drain troughs 408 distributed at equal intervals on the surface of the inclined plate 407, and multiple groups of metal detectors 409 are set on the surface of the inclined plate 407. Through the setting of the inclined plate 407, when in use, the waste particles can slide down along the inclined plate 407 due to the action of gravity, making the collection of waste particles easier.

[0039] Furthermore, the lubrication mechanism 5 includes a bearing 501, a connecting ring 502, a connecting hole 503, an annular flow channel 504, a first magnetic block 505, a moving magnetic block 506, a second magnetic block 507, an interactive groove 508 and a fixed magnetic block 509. The outer surface of the rotating rod 306 is fixedly connected to the bearing 501, the outer surface of the bearing 501 is fixedly connected to the connecting ring 502, the inner surface of the connecting ring 502 is provided with a connecting hole 503, the inner surface of the connecting ring 502 is provided with an annular flow channel 504, the inner surface of the annular flow channel 504 is slidably connected to the first magnetic block 505, the outer surface of the bearing 501 is slidably connected to the moving magnetic block 506, the inner surface of the annular flow channel 504 is slidably connected to the second magnetic block 507, and the inner surface of the annular flow channel 504 is slidably connected to the first magnetic block 505. An interactive groove 508 is provided on the lower surface, and a fixed magnetic block 509 is fixedly connected to the outer surface of the annular flow channel 504. Through the arrangement of the bearing 501, the connecting ring 502, the connecting hole 503, the annular flow channel 504, the first magnetic block 505, the moving magnetic block 506, the second magnetic block 507, the interactive groove 508 and the fixed magnetic block 509, when in use, by connecting the moving magnetic block 506 to the inner ring of the bearing 501, when the rotating rod 306 rotates, the moving magnetic block 506 will start to rotate driven by the inner ring of the bearing 501, and the first magnetic block 505 will rotate with the moving magnetic block 506 under the traction of the magnetic attraction, and the second magnetic block 507, which is located on the inner wall of the annular flow channel 504 with the first magnetic block 505, will rotate under the magnetic repulsion force of the first magnetic block 505. The second magnetic block 507 slides in the annular flow channel 504 under the push, and maintains a certain distance between it and the first magnetic block 505. When the second magnetic block 507 slides to the position of the fixed magnetic block 509, the fixed magnetic block 509 will generate a certain attraction to the second magnetic block 507. At this time, the sliding of the second magnetic block 507 in the annular flow channel 504 is blocked, and the distance between the second magnetic block 507 and the first magnetic block 505 is shortened. Since the lubricating fluid between the second magnetic block 507 and the first magnetic block 505 is in the sealing section of the annular flow channel 504 at this time, the squeezed lubricating fluid flows into the bearing 501 from the upper connecting hole 503, and the lubricating fluid in the bearing 501 flows back to the connecting ring 502 from the lower connecting hole 503. Subsequently, due to the continuous approach of the first magnetic block 505 under the repulsive force 509, and the second magnetic block 507 is separated from the attraction of the fixed magnetic block 509 and continues to slide in the annular flow channel 504. When the first magnetic block 505 and the second magnetic block 507 slide to the position of the interactive groove 508, the first magnetic block 505 and the second magnetic block 507 will return to the original distance between each other due to the repulsive force between them, and new lubricating fluid will be filled into the position between the first magnetic block 505 and the second magnetic block 507, and the lubricating fluid will be reciprocated in sequence, so that the connecting ring 502 and the bearing 501 can circulate, avoiding the precipitation and coagulation of the lubricating fluid due to insufficient flow, and the circulating lubrication has a good cooling effect. In the process of its circulating flow, since the lubricating fluid is injected from the connecting hole 503 above the connecting ring 502,Some heavier solid powders generated by wear in the lubricating fluid are precipitated in the connecting ring 502 to filter the lubricating oil, thereby preventing excessive accumulation of solid powders in the bearing 501 and aggravating the wear of the bearing 501.

[0040] Furthermore, the magnetic poles at the adjacent ends of the first magnetic block 505 and the second magnetic block 507 are in the same direction, and multiple groups of interactive grooves 508 are provided on the lower surface of the annular flow channel 504. Through the provision of the first magnetic block 505 and the second magnetic block 507, when in use, the adjacent ends of the first magnetic block 505 and the second magnetic block 507 are in the same direction. According to the principle that like magnets repel each other, a repulsive force is generated between the first magnetic block 505 and the second magnetic block 507.

[0041] Working principle: Pour the waste into the crushing box 301, start the driving motor 305 to drive the rotating rod 306 to rotate, which will drive the shredding teeth 307 of the rotating rod 306 to rotate, and the shredding teeth 307 and the fixed cutting teeth 302 on the surface of the crushing box 301 are constantly interlaced, so that a strong shear force is generated each time they are interlaced, and the shredding teeth 307 are arranged in a spiral manner, so that each time they come into contact with the waste for shearing, only a small part of the shredding teeth 307 comes into contact with the waste. The small contact area can increase the pressure and enhance the shear force, and can also drive the load of the motor 305 to facilitate the complete crushing of the waste. By arranging an arc filter plate 303 under the shredding teeth 307, it is convenient to filter and intercept the waste, and only waste particles of suitable size are removed. The particles can pass through the filter plate 303 until they are crushed into particles of a suitable size and then discharged from the arc filter plate 303 to ensure that the waste is fully crushed. The waste particles falling from the arc filter plate 303 are guided by the discharge plate 304, so that the waste particles fall into the cleaning barrel 313 in a concentrated manner. When the rotating rod 306 rotates, the first pulley 308 is driven to rotate, and the connecting rod 311 connected to the second pulley 310 is driven to rotate through the connecting belt 309, thereby driving the auger 312 to rotate, so that the waste particles are gradually moved to the position of the discharge port of the cleaning barrel 313 in the cleaning barrel 313 under the rotation of the auger 312 and discharged, and enter the feeding chute 1 for transportation. Since the waste particles are moved by the rotation of the auger 312, the waste particles The particles can stay in the cleaning cylinder 313 for a sufficiently long time, and in the process of pushing it to move, the waste particles will rub against each other and the rubber rods set on the surface of the auger 312 to ensure the cleaning effect of the waste particles. By connecting the moving magnetic block 506 to the inner ring of the bearing 501, when the rotating rod 306 rotates, the moving magnetic block 506 will start to rotate driven by the inner ring of the bearing 501, and the first magnetic block 505 will rotate with the moving magnetic block 506 under the traction of the magnetic attraction. The second magnetic block 507, which is located on the inner wall of the annular flow channel 504 with the first magnetic block 505, will slide in the annular flow channel 504 under the push of the magnetic repulsion force of the first magnetic block 505, and maintain a certain distance between the first magnetic block 505 and the first magnetic block 505. When the magnetic block 507 slides to the position of the fixed magnetic block 509, the fixed magnetic block 509 will generate a certain attraction to the second magnetic block 507. At this time, the sliding of the second magnetic block 507 in the annular flow channel 504 is blocked, and the distance between the second magnetic block 507 and the first magnetic block 505 is shortened. Since the lubricating fluid between the second magnetic block 507 and the first magnetic block 505 is in the sealing section of the annular flow channel 504 at this time, the squeezed lubricating fluid flows into the bearing 501 from the upper connecting hole 503, and the lubricating fluid in the bearing 501 flows back to the connecting ring 502 from the lower connecting hole 503. Subsequently, because the first magnetic block 505 continues to approach under the action of the repulsive force, the second magnetic block 507 breaks away from the attraction of the fixed magnetic block 509 and continues to slide in the annular flow channel 504.When the first magnetic block 505 and the second magnetic block 507 slide to the position of the interactive groove 508, the first magnetic block 505 and the second magnetic block 507 will return to the original distance between each other due to the repulsive force between each other, and new lubricating fluid will be filled into the position between the first magnetic block 505 and the second magnetic block 507, and the process will be repeated in sequence, so that the connecting ring 502 and the bearing 501 can circulate, thereby preventing the lubricating fluid from precipitating and solidifying due to insufficient flow, and the circulating lubrication has a good cooling effect. In the process of its circulation, since the lubricating fluid is injected from the connecting hole 503 above the connecting ring 502, some heavier solid powder produced by wear in the lubricating fluid will precipitate in the connecting ring 502, which plays a filtering role. The role of lubricating oil is to prevent excessive accumulation of solid powder in the bearing 501, which aggravates the wear of the bearing 501. When the rotating rod 306 rotates, it will drive the water pusher plate 402 to rotate together, and when the water pusher plate 402 rotates, it will push the cleaning liquid in the feeding chute 1 to circulate. After the waste is crushed into particles by the crushing box 301 and falls into the feeding chute 1, the flowing cleaning liquid rinses the incoming waste particles to facilitate the removal of impurities attached to the surface of the waste particles, and the waste particles will be transported along with the movement of the circulating cleaning liquid. When the waste particles move to the position of the inclined plate 407, they will be intercepted by the interception net below and picked up by the water pusher plate 402 as the water pusher plate 402 continues to rotate. When the waste particles are picked up by the water pusher plate 402, the cleaning liquid will be The baffles 401 on both sides of the water pushing plate 402 can intercept the cleaning liquid to prevent the cleaning liquid from splashing out of the feeding chute 1 and causing waste. The positions on both sides of the inner side of the feeding chute 1 are respectively connected with columns 6. By setting a filter frame 7 on the inner wall of the feeding chute 1, it is convenient to filter the cleaning liquid circulating in the feeding chute 1 to avoid excessive impurities in the cleaning liquid, which leads to a decrease in cleaning power. The impurities in the filter frame 7 can be removed by regularly pulling out the filter frame 7 to avoid excessive accumulation of impurities and clogging of the filter frame 7. The waste particles fall into the inclined plate 407 under subsequent rotation, and the excess water in the waste particles is discharged from the draining groove 408 for draining. The waste particles slide out along the inclined surface of the inclined plate 407 and slide on the sliding surface. The waste particles are dried by the heating plate at the bottom of the inclined plate 407 during the process of being discharged. At the same time, the fan 405 is started to blow air to the waste particles, thereby improving the efficiency of air flow and allowing the waste particles to dry faster. The metal detector 409 on the surface of the inclined plate 407 can detect the metal particles in the waste particles. If there are metal particles in the waste particles, the electromagnet 406 on the surface of the partition plate 404 is started to attract the metal particles to move in the direction of the electromagnet 406. At the same time, the electric push rod 412 is started to move the sliding plate 413 away from the collection frame 415. The metal particles will enter the collection frame 415 through the diversion of the vertical plate 411. The metal particles can be collected and removed, which will not affect the performance and quality of the recycled plastics and improve the quality of the recycled plastic products.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanism for crushing and collecting automobile parts waste, comprising a feeding chute (1), characterized in that: The upper surface of the feeding chute (1) is connected to a cover plate (2), the upper surface of the feeding chute (1) is provided with a crushing mechanism (3), the upper surface of the feeding chute (1) is provided with a draining mechanism (4), the outer surface of the crushing mechanism (3) is provided with a lubrication mechanism (5), the inner surface of the feeding chute (1) is fixedly connected to a column (6), and a side surface of the column (6) is slidably connected to a filter frame (7); The pulverizing mechanism (3) comprises a pulverizing box (301), fixed cutting teeth (302), an arc filter plate (303), a feed plate (304), a driving motor (305), a rotating rod (306), pulverizing teeth (307), a first belt pulley (308), a connecting belt (309), a second belt pulley (310), a connecting rod (311), an auger (312) and a cleaning cylinder (313); the upper surface of the feeding chute (1) is fixedly connected to the pulverizing box (301); the fixed cutting teeth (302) are fixedly connected to one side surface of the pulverizing box (301); the arc filter plate (303) is fixedly connected to one side surface of the pulverizing box (301); the feed plate (304) is fixedly connected to one side surface of the pulverizing box (301); the pulverizing box (301) is fixedly connected to one side surface of the pulverizing box (301); 1) is fixedly connected to a driving motor (305) on its outer surface, a rotating rod (306) is fixedly connected to one side surface of the driving motor (305), a cutting tooth (307) is fixedly connected to the outer surface of the rotating rod (306), a first pulley (308) is fixedly connected to the outer surface of the rotating rod (306), a connecting belt (309) is attached to the outer surface of the first pulley (308), a second pulley (310) is attached to the outer surface of the connecting belt (309), a connecting rod (311) is fixedly connected to one side surface of the second pulley (310), a screw auger (312) is fixedly connected to one side surface of the connecting rod (311), and a cleaning cylinder (313) is fixedly connected to the inner surface of the feeding trough (1).

2. The automobile parts waste crushing and collection mechanism according to claim 1, characterized in that: The cover plate (2) is provided with multiple groups, and a lubrication mechanism (5) is provided at the connection between the cutting teeth (307) and the rotating rod (306).

3. The automobile parts waste crushing and collection mechanism according to claim 1, characterized in that: The fixed cutting teeth (302) are arranged in multiple groups at equal intervals on a side surface of the crushing box (301), and the outer dimension of the second belt pulley (310) is larger than the outer dimension of the first belt pulley (308).

4. The automobile parts waste crushing and collection mechanism according to claim 1, characterized in that: The draining mechanism (4) comprises a baffle (401), a water pushing plate (402), a through groove (403), a partition (404), a fan (405), an electromagnet (406), an inclined plate (407), a draining groove (408), a metal detector (409), a connecting plate (410), a vertical plate (411), an electric push rod (412), a sliding plate (413), a slideway (414) and a collecting frame (415); the upper surface of the feeding chute (1) is fixedly connected with the baffle (401); one end of the rotating rod (306) is fixedly connected with the water pushing plate (402); the upper surface of the water pushing plate (402) is provided with a through groove (403); the upper surface of the feeding chute (1) is fixedly connected with the partition (404); the outer surface of the partition (404) is fixedly connected with the fan (405); another group of the The outer surface of the partition (404) is fixedly connected to an electromagnet (406), the inner surface of the partition (404) is fixedly connected to an inclined plate (407), the upper surface of the inclined plate (407) is provided with a drain groove (408), the upper surface of the inclined plate (407) is fixedly connected to a metal detector (409), one side surface of the inclined plate (407) is fixedly connected to a connecting plate (410), the upper surface of the connecting plate (410) is fixedly connected to a vertical plate (411), one side surface of the connecting plate (410) is fixedly connected to an electric push rod (412), one side surface of the electric push rod (412) is fixedly connected to a sliding plate (413), the lower surface of the connecting plate (410) is fixedly connected to a slideway (414), and the inner surface of the slideway (414) is slidably connected to a collection frame (415).

5. The automobile parts waste crushing and collection mechanism according to claim 4, characterized in that: The baffle plates (401) are provided in two groups, and the water push plates (402) are provided in multiple groups on the outer surface of the rotating rod (306).

6. The automobile parts waste crushing and collection mechanism according to claim 4, characterized in that: The through grooves (403) are arranged in multiple groups at equal intervals on the surface of the water pusher plate (402), and the partition plates (404) are symmetrically arranged about the central axis of the inclined plate (407).

7. The automobile parts waste crushing and collection mechanism according to claim 4, characterized in that: The fans (405) are distributed in multiple groups at equal intervals on the outer surface of the partition (404), and the electromagnets (406) are distributed in multiple groups at equal intervals on the outer surface of the partition (404).

8. The automobile parts waste crushing and collection mechanism according to claim 4, characterized in that: The draining grooves (408) are arranged in a plurality of groups at equal intervals on the surface of the inclined plate (407), and the metal detectors (409) are arranged in a plurality of groups on the surface of the inclined plate (407).

9. The automobile parts waste crushing and collection mechanism according to claim 1, characterized in that: The lubrication mechanism (5) comprises a bearing (501), a connecting ring (502), a connecting hole (503), an annular flow channel (504), a first magnetic block (505), a moving magnetic block (506), a second magnetic block (507), an interactive groove (508) and a fixed magnetic block (509); the outer surface of the rotating rod (306) is fixedly connected to the bearing (501); the outer surface of the bearing (501) is fixedly connected to the connecting ring (502); and the inner surface of the connecting ring (502) is provided with a connecting hole (503). The inner surface of the connecting ring (502) is provided with an annular flow channel (504), the inner surface of the annular flow channel (504) is slidably connected to a first magnetic block (505), the outer surface of the bearing (501) is slidably connected to a moving magnetic block (506), the inner surface of the annular flow channel (504) is slidably connected to a second magnetic block (507), the lower surface of the annular flow channel (504) is provided with an interactive groove (508), and the outer surface of the annular flow channel (504) is fixedly connected to a fixed magnetic block (509).

10. The automobile parts waste crushing and collection mechanism according to claim 9, characterized in that: The magnetic poles at one end adjacent to the first magnetic attraction block (505) and the second magnetic attraction block (507) are magnetic poles in the same direction, and a plurality of groups of interactive grooves (508) are provided on the lower surface of the annular flow channel (504).

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