A waste recycling and crushing device for plastic production

Abstract

The present invention provides a waste recycling and crushing device for plastic production, which relates to the technical field of plastic product production, and comprises a base frame and a crushing box; a group of conveyor belts are installed on the left end of the base frame, a group of moving frames are slidably installed on the top of the base frame, two groups of moving plates are slidably installed on the moving frames, a group of driving components are installed on the moving frames, and the crushing box is fixedly installed on the right end of the base frame, the top of the crushing box is a group of arc guide plates, and the bottom of the crushing box is installed with a group of bottom boxes; the present invention is convenient for cleaning plastic waste pads, and the auxiliary guide rollers can play a role of guiding and driving the plastic waste downward, thereby improving the efficiency of crushing the plastic waste; it solves the problem that foreign matter on the surface of the plastic waste is easy to affect the crushing and recycling effect of the device when the plastic waste is recycled and crushed, and the problem that the plastic waste is easy to be blocked above the crushing teeth in the crushing box.

Description

Technical Field

[0001] The invention relates to the technical field of plastic product production, and in particular to a waste material recycling and crushing device used in plastic production. Background Art

[0002] Plastic products are made of plastic, which are high molecular compounds formed by addition polymerization or condensation polymerization, commonly known as plastics or resins. They can freely change their composition and shape. They are composed of synthetic resins and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. The production of plastic products will produce more waste leather pads. The waste of plastic products can be crushed for recycling.

[0003] However, with regard to the current conventional waste recycling and crushing devices, it is not convenient to clean the plastic waste pads. When the plastic waste is recycled and crushed, foreign matter on its surface can easily affect the crushing and recycling effect of the device. The plastic waste can easily get clogged above the crushing teeth in the crushing box, resulting in poor crushing efficiency of the plastic waste. Summary of the invention

[0004] In view of this, the present invention provides a waste recycling and crushing device for plastic production, which has an arc guide plate and an auxiliary guide roller. The transmission guide roller can drive the auxiliary guide roller to rotate counterclockwise, and cooperate with the arc guide plate at the top of the crushing box. When the plastic waste contacts the auxiliary guide roller, the auxiliary guide roller can guide and drive the plastic waste downward.

[0005] The present invention provides a waste recycling and crushing device for plastic production, which specifically comprises a base frame and a crushing box;

[0006] The top of the base frame is equipped with a first elastic member, and a group of conveyor belts are installed on the left end of the base frame. Both ends of the inner part of the conveyor belt are respectively provided with a group of transmission guide rollers, and the transmission guide rollers are rotatably installed on the base frame, and a group of transmission motors are installed at the rear end of the base frame, and the transmission guide rollers at the left end are installed on the transmission shaft of the transmission motor. A group of driven shaft bodies are rotatably installed at the front end of the base frame, and a group of moving frames are slidably installed on the top of the base frame. The left bottom end of the moving frame is an italic structure, and a group of guide wheel groups are rotatably installed on the left bottom end of the moving frame. Two groups of connecting wheel groups are installed on the moving frame, and a second elastic member is also installed on the moving frame. Two groups of moving plates are slidably installed on the moving frame, and cleaning blocks are respectively provided on both sides of the bottom end of the moving plate. A nozzle is also installed on the bottom end of the moving plate, and a connecting pipe is installed on the top of the moving plate, and the connecting pipe is communicated with the nozzle. A group of driving components is installed on it, and the driving components include a driving motor, a driving disk and a driving rod. The driving motor is fixedly installed on the mobile frame, the bottom end of the driving disk is installed on the transmission shaft of the driving disk, and the driving rod is rotatably installed on the driving disk. The crushing box is fixedly installed on the right end of the base frame, and the top of the crushing box is a group of arc guide plates, and five groups of auxiliary guide rollers are equidistantly rotatably installed on the arc guide plates. Two groups of crushing teeth are rotatably installed on the crushing box, and the two groups of crushing teeth are meshed and connected for transmission. A group of crushing motors is fixedly installed at the rear end of the crushing box, and the crushing teeth at the left end are installed on the transmission shaft of the crushing motor. A group of bottom boxes are installed at the bottom end of the crushing box, and a group of crushing motors are fixedly installed in the bottom box. A group of crushing cutter bodies are installed on the transmission shaft of the crushing motor. A group of filter screens are also installed in the bottom box, and a group of collecting boxes are slidably installed at the bottom end of the bottom box.

[0007] Optionally, there are four groups of second elastic members, and the four groups of second elastic members are respectively sleeved and installed on the installation rods on the front and rear sides of the moving frame, and the bottom ends of the second elastic members are in contact with the top surface of the connecting frame.

[0008] Optionally, a group of racks are fixedly installed on the inner end of the movable plate, a group of connecting gears are rotatably installed on the top of the movable frame, and the racks at the inner ends of the two groups of movable plates are respectively meshed and transmission connected with the left and right ends of the connecting gears.

[0009] Optionally, there are two groups of the first elastic members, and the two groups of first elastic members are respectively sleeved and installed on the connecting rods at the top end of the base frame, and the bottom ends of the first elastic members are in contact with the top surface of the fixed ear plates on the movable frame.

[0010] Optionally, a group of mounting blocks are fixedly installed on both sides of the bottom end of the bottom box, a group of mounting grooves are opened on both sides of the inner end of the collection box, and the mounting grooves at the inner end of the collection box are slidably installed on the mounting blocks at the bottom end of the bottom box.

[0011] Optionally, two groups of guide grooves are provided on the movable frame, a group of connecting slide blocks are fixedly installed on the top of the movable plate, and the connecting slide blocks on the top of the two groups of movable plates are respectively slidably installed on the guide grooves of the movable frame.

[0012] Optionally, a group of rotating shafts are fixedly provided on the outer end of the top surface of the driving disk, a group of rotating shafts are fixedly provided on the top surface of the left end moving plate in the moving frame, and the right end of the driving rod is rotatably mounted on the rotating shaft on the top surface of the driving disk, and the left end of the driving rod is rotatably mounted on the rotating shaft on the top surface of the moving plate.

[0013] Optionally, a group of connecting frames are rotatably installed at both ends of the connecting wheel group, a group of sliding holes are opened at the top of the connecting frame, and a group of mounting rods are fixedly installed on the front and rear sides of the moving frame, and the sliding holes at the top of the connecting frame are slidably installed on the mounting rods on the front and rear sides of the moving frame.

[0014] Optionally, a group of interlocking gears are fixedly installed on the outer end of the transmission guide roller at the right end, a group of gears are fixedly installed on the driven shaft, and the interlocking gears are meshed and transmitted with the gears at the outer end of the driven shaft, a pulley is provided at the outer end of the auxiliary guide roller, and the two adjacent auxiliary guide rollers are connected by a synchronous belt transmission, and the driven shaft and the auxiliary guide roller at the left end of the arc guide plate are connected by a synchronous belt transmission.

[0015] Optionally, a group of connecting rods are fixedly installed on the front and rear sides of the top of the base frame, a group of fixed ear plates are fixedly installed on the front and rear sides of the top of the mobile frame, a group of sliding holes are opened on the mobile frame, and the fixed ear plates on the front and rear sides of the top of the mobile frame are respectively slidably installed on the connecting rods at the top of the base frame.

[0016] Beneficial Effects

[0017] The waste recycling and crushing device according to each embodiment of the present invention is more convenient for cleaning plastic waste pads than traditional waste recycling and crushing devices, and can avoid the problem that foreign matter on the surface of plastic waste affects the crushing and recycling effect of the device during recycling and crushing. The auxiliary guide rollers thereon can guide and drive the plastic waste downward, thereby improving the efficiency of crushing plastic waste and avoiding the blockage of plastic waste above the crushing teeth in the crushing box. The device has better adjustable performance and can be adjusted according to the specifications of the waste pad to press and support its top surface, thereby improving the stability of the plastic waste pad in conveying and moving on the conveyor belt, and avoiding the problem that the plastic waste pad is easy to move when the device cleans the surface of the plastic waste pad through the cleaning block and the nozzle, thereby causing the cleaning effect of the device to be poor.

[0018] The cam is adapted to move the material of the plastic waste material to a desired location on the conveyor belt, and the cam is adapted to move the material of the plastic waste material to a desired location on the conveyor belt.

[0019] In addition, the connecting sliders at the top of the two groups of moving plates are respectively slidably installed on the guide grooves of the moving frame, and the racks at the inner ends of the two groups of moving plates are respectively meshed and transmission-connected with the left and right ends of the connecting gears. The right end of the driving rod is rotatably installed on the rotating shaft on the top surface of the driving disk, and the left end of the driving rod is rotatably installed on the rotating shaft on the top surface of the moving plate. The driving motor drives the driving disk to rotate, and the driving rod cooperates with the connecting gear to drive the two groups of moving plates to perform opposite reciprocating motions, thereby improving the cleaning effect of the cleaning block and the nozzle at the bottom end of the moving plate on the plastic waste pad, and avoiding the impact of foreign matter on the surface of the plastic waste on the crushing and recycling effect of the device when the plastic waste is recycled and crushed.

[0020] In addition, the driven shaft body and the auxiliary guide roller at the left end of the arc guide plate are connected by a synchronous belt transmission through the linkage gear meshing with the gear at the outer end of the driven shaft body. When the conveyor belt drives the plastic waste pad to move to the right, the transmission guide roller drives the auxiliary guide roller to rotate counterclockwise, and cooperates with the arc guide plate at the top of the crushing box. When the plastic waste contacts the auxiliary guide roller, the auxiliary guide roller can guide and drive the plastic waste downward, thereby improving the efficiency of crushing the plastic waste, so that the device can avoid the plastic waste from being blocked above the crushing teeth in the crushing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0022] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 A schematic diagram of a front axial view of a waste recycling and crushing device according to an embodiment of the present invention is shown;

[0025] Figure 2A schematic rear axial view of a waste recycling and crushing device according to an embodiment of the present invention is shown;

[0026] Figure 3 The embodiment according to the present invention is shown Figure 1 A is a partial enlarged schematic diagram;

[0027] Figure 4 It shows an overall schematic diagram of a mobile frame of a waste recycling and crushing device according to an embodiment of the present invention;

[0028] Figure 5 A schematic diagram showing a mobile frame of a waste recycling and crushing device according to an embodiment of the present invention;

[0029] Figure 6 A bottom schematic diagram of a mobile frame of a waste recycling and crushing device according to an embodiment of the present invention is shown;

[0030] Figure 7 A top schematic diagram of a mobile frame of a waste recycling and crushing device according to an embodiment of the present invention is shown;

[0031] Figure 8 A schematic diagram showing a drive assembly of a waste recycling and crushing device according to an embodiment of the present invention;

[0032] Fig. 9 A schematic diagram showing the front end of a crushing box of a waste recycling crushing device according to an embodiment of the present invention is shown;

[0033] Fig.10 A schematic diagram of a bottom box of a waste recycling and crushing device according to an embodiment of the present invention is shown.

[0034] Reference numerals list

[0035] 1. Base frame; 101. Connecting rod; 102. First elastic member;

[0036] 2. Conveyor belt; 201. Transmission guide roller; 202. Transmission motor; 203. Linkage gear; 204. Driven shaft;

[0037] 3. Mobile frame; 301. Fixed ear plate; 302. Guide wheel group; 303. Connecting wheel group; 3031. Connecting frame; 304. Mounting rod; 3041. Second elastic member; 305. Guide groove; 306. Connecting gear; 307. Mobile plate; 3071. Connecting slider; 3072. Cleaning block; 3073. Spray head; 3074. Rack; 3075. Connecting pipe;

[0038] 4. Driving assembly; 401. Driving motor; 402. Driving disk; 403. Driving rod;

[0039] 5. Crushing box; 501. Arc guide plate; 5011. Auxiliary guide roller; 502. Crushing teeth; 503. Crushing motor;

[0040] 6. Bottom box; 601. Crushing motor; 602. Crushing knife body; 603. Filter plate; 604. Mounting block; 605. Collection box; 6051. Mounting chute. DETAILED DESCRIPTION

[0041] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0042] Example: Please refer to Figures 1 to 10 :

[0043] The present invention proposes a waste recycling and crushing device for plastic production, comprising a base frame 1 and a crushing box 5;

[0044] A first elastic member 102 is installed at the top of the bottom frame 1, a group of conveyor belts 2 are installed at the left end of the bottom frame 1, a group of transmission guide rollers 201 are respectively provided at the two ends of the inside of the conveyor belt 2, and the transmission guide rollers 201 are rotatably installed on the bottom frame 1, a group of transmission motors 202 are installed at the rear end of the bottom frame 1, and the left end transmission guide rollers 201 are installed on the transmission shaft of the transmission motor 202, a group of driven shafts 204 are rotatably installed at the front end of the bottom frame 1, and a group of moving frames 3 are slidably installed at the top of the bottom frame 1, and the left bottom end of the moving frame 3 is an italic structure. A group of guide wheel groups 302 are rotatably installed at the bottom left end of the mobile frame 3, two groups of connecting wheel groups 303 are installed on the mobile frame 3, a second elastic member 3041 is also installed on the mobile frame 3, two groups of mobile plates 307 are slidably installed on the mobile frame 3, cleaning blocks 3072 are respectively provided on both sides of the bottom end of the mobile plate 307, a nozzle 3073 is also installed at the bottom end of the mobile plate 307, a connecting pipe 3075 is installed on the top of the mobile plate 307, and the connecting pipe 3075 is connected to the nozzle 3073, and the mobile frame 3 A set of driving components 4 is installed on the bottom frame 1, and the driving components 4 include a driving motor 401, a driving disc 402 and a driving rod 403. The driving motor 401 is fixedly installed on the mobile frame 3, the bottom end of the driving disc 402 is installed on the transmission shaft of the driving disc 402, and the driving rod 403 is rotatably installed on the driving disc 402. The crushing box 5 is fixedly installed on the right end of the bottom frame 1, and the top of the crushing box 5 is a set of arc guide plates 501. Five sets of auxiliary guide rollers 5011 are equidistantly rotatably installed on the arc guide plates 501. The crushing box 5 is rotatably installed on the bottom frame 1. Two groups of crushing teeth 502 are installed, and the two groups of crushing teeth 502 are meshed and connected in transmission. A group of crushing motor 503 is fixedly installed at the rear end of the crushing box 5, and the crushing teeth 502 at the left end are installed on the transmission shaft of the crushing motor 503. A group of bottom box 6 is installed at the bottom end of the crushing box 5, and a group of crushing motor 601 is fixedly installed in the bottom box 6. A group of crushing knife body 602 is installed on the transmission shaft of the crushing motor 601. A group of filter screen plate 603 is also installed in the bottom box 6, and a group of collecting box 605 is slidably installed at the bottom end of the bottom box 6.

[0045] In addition, according to an embodiment of the present invention, Figures 3 to 6As shown, a group of connecting rods 101 are fixedly installed on the front and rear sides of the top of the base frame 1, and a group of fixed ear plates 301 are fixedly installed on the front and rear sides of the top of the mobile frame 3. A group of sliding holes are opened on the mobile frame 3, and the fixed ear plates 301 on the front and rear sides of the top of the mobile frame 3 are respectively slidably installed on the connecting rod 101 at the top of the base frame 1. There are two groups of first elastic members 102, and the two groups of first elastic members 102 are respectively sleeved and installed on the connecting rod 101 at the top of the base frame 1, and the bottom ends of the first elastic members 102 are connected to the fixed ear plates on the mobile frame 3. The top surfaces of the plates 301 are in contact with each other, and a group of connecting frames 3031 are rotatably installed at both ends of the connecting wheel group 303. A group of sliding holes are opened at the top of the connecting frame 3031. A group of mounting rods 304 are fixedly installed on the front and rear sides of the moving frame 3. The sliding holes at the top of the connecting frame 3031 are slidably installed on the mounting rods 304 on the front and rear sides of the moving frame 3. There are four groups of second elastic members 3041 in total, and the four groups of second elastic members 3041 are respectively sleeved and installed on the mounting rods 304 on the front and rear sides of the moving frame 3, and the second elastic members 30 The bottom end of 41 contacts the top surface of the connecting frame 3031; specifically, the plastic waste pad is placed on the top surface of the conveyor belt 2 and moves to the right, and the fixed ear plates 301 on the front and rear sides of the top of the mobile frame 3 are respectively slidably installed on the connecting rod 101 at the top of the bottom frame 1, and the left bottom end of the mobile frame 3 is an italic structure, and a group of guide wheel groups 302 are rotatably installed on the left bottom end of the mobile frame 3, so that the mobile frame 3 rises as a whole, and cooperates with the first elastic member 102, so that the bottom end of the guide wheel group 302 on the mobile frame 3 is in contact with the plastic waste pad The sliding holes at the top of the connecting frame 3031 are respectively slidably mounted on the mounting rods 304 on the front and rear sides of the moving frame 3, and cooperate with the second elastic member 3041, so that the bottom ends of the two sets of connecting wheel groups 303 can move up and down according to the specifications of the plastic waste pad, further improving the stability of the plastic waste pad in conveying and moving on the conveyor belt 2, and avoiding the problem that the plastic waste pad is easy to move when the device cleans the surface of the plastic waste pad through the cleaning block 3072 and the nozzle 3073, thereby causing the cleaning effect of the device to be poor.

[0046] In addition, according to an embodiment of the present invention, Figures 7 to 10As shown, two groups of guide grooves 305 are provided on the movable frame 3, a group of connecting slide blocks 3071 are fixedly installed on the top of the movable plate 307, and the connecting slide blocks 3071 on the top of the two groups of movable plates 307 are respectively slidably installed on the guide grooves 305 of the movable frame 3, a group of racks 3074 are fixedly installed on the inner end of the movable plate 307, a group of connecting gears 306 are rotatably installed on the top of the movable frame 3, and the racks 3074 at the inner ends of the two groups of movable plates 307 are respectively meshed and transmission-connected with the left and right ends of the connecting gears 306, a group of rotating shafts are fixedly provided on the outer end of the top surface of the driving disk 402, a group of rotating shafts are fixedly provided on the top surface of the movable plate 307 at the left end of the movable frame 3, and the right end of the driving rod 403 is rotatably installed on the rotating shaft on the top surface of the driving disk 402, and the driving rod The left end of 403 is rotatably mounted on the rotating shaft on the top surface of the movable plate 307, a group of linkage gears 203 are fixedly mounted on the outer end of the right end transmission guide roller 201, a group of gears are fixedly mounted on the driven shaft 204, and the linkage gear 203 is meshed and transmission-connected with the gears at the outer end of the driven shaft 204, a pulley is provided at the outer end of the auxiliary guide roller 5011, and the two adjacent auxiliary guide rollers 5011 are connected by synchronous belt transmission, the driven shaft 204 and the auxiliary guide roller 5011 at the left end of the arc guide plate 501 are connected by synchronous belt transmission, a group of mounting blocks 604 are fixedly mounted on both sides of the bottom end of the bottom box 6, a group of mounting grooves 6051 are opened on both sides of the inner end of the collection box 605, and the mounting grooves 6051 at the inner end of the collection box 605 are slidably mounted on The mounting block 604 at the bottom end of the bottom box 6; specifically, the connecting sliders 3071 at the top ends of the two groups of movable plates 307 are respectively slidably installed on the guide grooves 305 of the movable frame 3, and the racks 3074 at the inner ends of the two groups of movable plates 307 are respectively meshed and connected with the left and right ends of the connecting gear 306. The right end of the driving rod 403 is rotatably installed on the rotating shaft on the top surface of the driving disk 402, and the left end of the driving rod 403 is rotatably installed on the rotating shaft on the top surface of the movable plate 307. The driving motor 401 drives the driving disk 402 to rotate, and the driving rod 403 cooperates with the connecting gear 306 to drive the two groups of movable plates 307 to perform opposite reciprocating motions, thereby improving the cleaning effect of the cleaning block 3072 at the bottom end of the movable plate 307 and the nozzle 3073 on the plastic waste pad, thereby avoiding plastic When the plastic waste is being recycled and crushed, foreign matter on its surface affects the crushing and recycling effect of the device. The linkage gear 203 is meshed with the gear at the outer end of the driven shaft 204 for transmission connection. The driven shaft 204 and the auxiliary guide roller 5011 at the left end of the arc guide plate 501 are connected through a synchronous belt transmission. When the conveyor belt 2 drives the plastic waste pad to move to the right, the transmission guide roller 201 drives the auxiliary guide roller 5011 to rotate counterclockwise, and cooperates with the arc guide plate 501 at the top of the crushing box 5. When the plastic waste contacts the auxiliary guide roller 5011, the auxiliary guide roller 5011 can guide and drive the plastic waste downward, thereby improving the efficiency of crushing the plastic waste, so that the device can avoid the plastic waste from being blocked above the crushing teeth 502 in the crushing box 5.

[0047] Specific usage and function of this embodiment: In the present invention, the plastic waste pad is placed on the top surface of the conveyor belt 2 and moves to the right. The fixed ear plates 301 on the front and rear sides of the top of the mobile frame 3 are respectively slidably installed on the connecting rod 101 on the top of the bottom frame 1. The left bottom end of the mobile frame 3 is an italic structure, and a group of guide wheel groups 302 are rotatably installed on the left bottom end of the mobile frame 3, so that the mobile frame 3 rises as a whole, and cooperates with the first elastic member 102 to make the bottom end of the guide wheel group 302 on the mobile frame 3 fit the top surface of the plastic waste pad, and the sliding holes on the top of the connecting frame 3031 are respectively slidably installed on the mounting rods 303 on the front and rear sides of the mobile frame 3. 04, cooperate with the second elastic member 3041, so that the bottom ends of the two sets of connecting wheel groups 303 can move up and down according to the specifications of the plastic waste pad, further improving the stability of the plastic waste pad in conveying and moving on the conveyor belt 2, avoiding the problem that the plastic waste pad is easy to move when the device cleans the surface of the plastic waste pad through the cleaning block 3072 and the nozzle 3073, resulting in poor cleaning effect of the device; the connecting sliders 3071 at the top of the two sets of moving plates 307 are respectively slidably installed on the guide grooves 305 of the moving frame 3, and the racks 3074 at the inner ends of the two sets of moving plates 307 are respectively connected to the connecting gears 306 The left and right ends of the drive rod 403 are meshed and connected, the right end of the drive rod 403 is rotatably installed on the rotating shaft on the top surface of the drive disk 402, and the left end of the drive rod 403 is rotatably installed on the rotating shaft on the top surface of the moving plate 307. The driving motor 401 drives the driving disk 402 to rotate, and the driving rod 403 cooperates with the connecting gear 306 to drive the two groups of moving plates 307 to perform opposite reciprocating motions, thereby improving the cleaning effect of the cleaning block 3072 and the nozzle 3073 at the bottom end of the moving plate 307 on the plastic waste pad, and avoiding the foreign matter on the surface of the plastic waste affecting the crushing and recycling effect of the device when the plastic waste is recycled and crushed. The gear meshing transmission connection at the outer end of the body 204 is connected, the driven shaft 204 and the auxiliary guide roller 5011 at the left end of the arc guide plate 501 are connected through a synchronous belt transmission, and when the conveyor belt 2 drives the plastic waste pad to move to the right, the driving guide roller 201 drives the auxiliary guide roller 5011 to rotate counterclockwise, and cooperates with the arc guide plate 501 at the top of the crushing box 5. When the plastic waste contacts the auxiliary guide roller 5011, the auxiliary guide roller 5011 can guide and drive the plastic waste downward, thereby improving the efficiency of crushing the plastic waste, so that the device can avoid the plastic waste from being blocked above the crushing teeth 502 in the crushing box 5.

[0048] Finally, it should be noted that when describing the position of each component and the matching relationship between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such position, matching relationship, etc. are also applicable to other components / other pairs of components.

[0049] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A waste recycling and crushing device for plastic production, characterized in that: It comprises a base frame (1) and a crushing box (5); A first elastic member (102) is installed at the top of the base frame (1), a group of conveyor belts (2) are installed at the left end of the base frame (1), a group of transmission guide rollers (201) are respectively provided at the two ends of the inner part of the conveyor belt (2), and the transmission guide rollers (201) are rotatably installed on the base frame (1), a group of transmission motors (202) are installed at the rear end of the base frame (1), the left end transmission guide roller (201) is installed on the transmission shaft of the transmission motor (202), a group of driven shafts (204) are rotatably installed at the front end of the base frame (1), a group of moving frames (3) are slidably installed at the top of the base frame (1), the left bottom end of the moving frame (3) is an italic structure, and a group of guide wheel groups (302) are rotatably installed at the left bottom end of the moving frame (3), Two groups of connecting wheel groups (303) are installed on the moving frame (3), a second elastic member (3041) is also installed on the moving frame (3), two groups of moving plates (307) are slidably installed on the moving frame (3), cleaning blocks (3072) are respectively provided on both sides of the bottom end of the moving plate (307), a nozzle (3073) is also installed on the bottom end of the moving plate (307), a connecting pipe (3075) is installed on the top end of the moving plate (307), and the connecting pipe (3075) is connected to the nozzle (3073), and a group of driving components (4) are installed on the moving frame (3), and the driving components (4) include a driving motor (401), a driving disk (402) and a driving rod (403), and the driving motor (401 ) is fixedly mounted on the mobile frame (3), the bottom end of the driving disc (402) is mounted on the transmission shaft of the driving motor (401), the driving rod (403) is rotatably mounted on the driving disc (402), the crushing box (5) is fixedly mounted on the right end of the bottom frame (1), the top of the crushing box (5) is a group of arc guide plates (501), five groups of auxiliary guide rollers (5011) are rotatably mounted on the arc guide plates (501), two groups of crushing teeth (502) are rotatably mounted on the crushing box (5), and the two groups of crushing teeth (502) are meshed and connected in transmission, a group of crushing motors (503) are fixedly mounted at the rear end of the crushing box (5), the left end crushing teeth (502) are mounted on the transmission shaft of the crushing motor (503), and the crushing A bottom box (6) is installed at the bottom end of the box (5), a crushing motor (601) is fixedly installed in the bottom box (6), a crushing blade (602) is installed on the transmission shaft of the crushing motor (601), a filter screen (603) is also installed in the bottom box (6), and a collection box (605) is slidably installed at the bottom end of the bottom box (6); a group of connecting rods (101) are fixedly installed on the front and rear sides of the top of the bottom frame (1), a group of fixed ear plates (301) are fixedly installed on the front and rear sides of the top of the moving frame (3), a group of sliding holes are opened on the moving frame (3), and the fixed ear plates (301) on the front and rear sides of the top of the moving frame (3) are respectively slidably installed on the connecting rods (101) at the top of the bottom frame (1);The first elastic member (102) is provided with two groups in total, and the two groups of first elastic members (102) are respectively sleeved and installed on the connecting rod (101) at the top end of the bottom frame (1), and the bottom end of the first elastic member (102) contacts the top surface of the fixed ear plate (301) on the movable frame (3); a group of connecting frames (3031) are rotatably installed at both ends of the connecting wheel group (303), a group of sliding holes are opened at the top of the connecting frame (3031), and a group of mounting rods (304) are fixedly installed on the front and rear sides of the movable frame (3). The sliding holes at the top of the connecting frame (3031) are respectively slidably mounted on the mounting rods (304) at the front and rear sides of the moving frame (3); the second elastic members (3041) are provided with four groups in total, and the four groups of second elastic members (3041) are respectively sleeved and mounted on the mounting rods (304) at the front and rear sides of the moving frame (3), and the bottom ends of the second elastic members (3041) are in contact with the top surface of the connecting frame (3031); a group of linkage gears (203) are fixedly mounted on the outer end of the right end transmission guide roller (201), and the driven shaft (2 A group of gears are fixedly installed on the movable frame (3), and the linkage gear (203) is meshed with the gear at the outer end of the driven shaft (204) for transmission connection. A pulley is provided at the outer end of the auxiliary guide roller (5011), and two adjacent auxiliary guide rollers (5011) are connected by synchronous belt transmission. The driven shaft (204) and the auxiliary guide roller (5011) at the left end of the arc guide plate (501) are connected by pulley transmission. Two groups of guide grooves (305) are opened on the movable frame (3), and a group of A connecting slider (3071), the connecting sliders (3071) at the top ends of the two sets of moving plates (307) are respectively slidably mounted on the guide grooves (305) of the moving frame (3); a set of rotating shafts are fixedly provided on the outer end of the top surface of the driving disk (402), a set of rotating shafts are fixedly provided on the top surface of the left end moving plate (307) in the moving frame (3), and the right end of the driving rod (403) is rotatably mounted on the rotating shaft on the top surface of the driving disk (402), and the left end of the driving rod (403) is rotatably mounted on the rotating shaft on the top surface of the moving plate (307). ; 2. A waste recycling and crushing device for plastic production as claimed in claim 1, characterized in that: A set of racks (3074) are fixedly mounted on the inner end of the movable plate (307), a set of connecting gears (306) are rotatably mounted on the top of the movable frame (3), and the racks (3074) at the inner ends of the two sets of movable plates (307) are respectively meshed and transmission-connected with the left and right ends of the connecting gears (306).

3. A waste recycling and crushing device for plastic production as claimed in claim 1, characterized in that: A group of mounting blocks (604) are fixedly mounted on both sides of the bottom end of the bottom box (6), and a group of mounting slide grooves (6051) are opened on both sides of the inner end of the collection box (605), and the mounting slide grooves (6051) at the inner end of the collection box (605) are slidably mounted on the mounting blocks (604) at the bottom end of the bottom box (6).

Images