CN119078037A - Plastic product waste recycling device - Google Patents

Abstract

The invention discloses a plastic product waste recycling device, which relates to the technical field of plastic product processing and comprises two supporting frames, wherein the two supporting frames are externally connected with a program control system, the two supporting frames are arranged at intervals, a position adjusting unit is arranged on each supporting frame, a first recycling unit is arranged between the two supporting frames and connected with the position adjusting unit, a second recycling unit is arranged above the first recycling unit, a third recycling unit is arranged above the second recycling unit, a crushing unit is arranged above the third recycling unit, the first recycling unit is used for recycling waste powder, the second recycling unit and the third recycling unit are both used for recycling blocky crushed aggregates, and the size of the blocky crushed aggregates recycled by the third recycling unit is larger than that of the blocky crushed aggregates recycled by the second recycling unit.

Description

Plastic product waste recycling device

Technical Field

The invention relates to the technical field of plastic product processing, in particular to a plastic product waste recycling device.

Background

With the continuous development of society, plastic products become more and more, more plastic waste garbage is easy to generate while being convenient for life, and plastic product waste can be recycled for the second time and can be processed into plastic products again after the second time is recycled, so that the utilization rate is improved and the ecological environment is also protected.

In the prior art, when plastic products are recovered, the plastics are crushed through a crushing machine, but in the prior art, the crushed plastics cannot meet the requirement of further processing due to incomplete crushing in the crushing process, and the crushed plastics need to be transported into a sorting machine for secondary sorting, so that the recovery efficiency is low.

Disclosure of Invention

The invention provides a plastic product waste recycling device, which comprises two supporting frames, wherein the supporting frames are externally connected with a program control system, the two supporting frames are arranged at intervals, each supporting frame is provided with a position adjusting unit, a first recycling unit is arranged between the two supporting frames and is connected with the position adjusting unit, a second recycling unit is arranged above the first recycling unit, a third recycling unit is arranged above the second recycling unit, a crushing unit is arranged above the third recycling unit, the first recycling unit is used for recycling waste powder, the second recycling unit and the third recycling unit are both used for recycling blocky crushed aggregates, and the size of the blocky crushed aggregates recycled by the third recycling unit is larger than that of the blocky crushed aggregates recycled by the second recycling unit.

Further, each support frame is fixedly provided with a track frame towards one side of the first recovery unit, and two ends of each track frame are fixedly provided with an inductor I.

Further, the position adjustment unit comprises a supporting plate, a first lead screw, a supporting block, a sliding block and a first motor, wherein the supporting plate is fixedly arranged on the track frame, the supporting block is fixedly arranged at one end of the supporting frame, the first motor is fixedly arranged at the other end of the supporting frame, the first lead screw is rotatably arranged on the supporting block, the first lead screw is fixedly connected with the motor in a coaxial manner, the sliding block is slidably arranged on the supporting plate, the sliding block is fixedly connected with the first recovery unit, the sliding block is connected with the first lead screw through threads, and a second inductor which is matched with the first inductor is fixedly arranged on the sliding block.

Further, the first recovery unit comprises a dust collector, a recovery box III, a recovery frame III and a discharge frame, the discharge frame is fixedly arranged at the lower end of the recovery box III, the recovery frame III is fixedly arranged at the upper end of the recovery box III, the recovery box III is in an inverted cone table shape, the sliding block is fixedly arranged on the side face of the recovery frame III, the discharge frame is in sliding connection with the track frame, the dust collector is detachably arranged at the lower end of the discharge frame, and the recovery frame III, the recovery box III, the discharge frame and the dust collector are communicated.

Further, the second recovery unit includes recovery frame two, motor four, striker plate two, pushing away flitch two, lead screw three and separation board two, recovery frame two fixed mounting is on recovery frame three, recovery frame two's both ends are provided with discharge gate one and discharge gate two respectively, recovery frame two inside fixed mounting has separation board two, be provided with a plurality of filtration holes one on the separation board two, the below of discharge tank one is provided with recovery case two, recovery case two detachably installs in recovery frame two's below, striker plate two and pushing away equal slidable mounting in recovery frame two, motor four fixed mounting is in recovery frame two's one end, lead screw three rotates to install in recovery frame two, lead screw three and motor four's output shaft coaxial fixed connection, lead screw three passes striker plate two and is not connected with striker plate two, lead screw three and pushing away flitch two pass threaded connection, be connected with a plurality of springs between striker plate two and the recovery frame two, the separation board corresponds with recovery frame two.

Further, the third recovery unit includes recovery frame one, motor three, push pedal one, separation plate one, lead screw two and striker plate one, recovery frame one fixed mounting is on recovery frame two, the below of blown down tank two is provided with recovery case one, recovery case one detachably installs in the below of recovery frame two, the one end that recovery frame one kept away from blown down tank one is provided with blown down tank three, blown down tank three and blown down tank two match and correspond, push pedal one and striker plate one all slidable mounting in recovery frame one, motor three fixed mounting is in the one end of recovery frame one, lead screw two rotates and installs in recovery frame one, lead screw two and the coaxial fixed connection of output shaft of motor three, lead screw two pass striker plate one and be not connected with striker plate one, push pedal one passes through threaded connection with lead screw two, the inside fixed mounting of recovery frame has separation plate one, separation plate one corresponds with separation plate two, separation plate one is provided with a plurality of filtration pore two, one is greater than one between the filter pore size of filtration pore one and the recovery frame one.

Further, crushing unit includes crushing box, motor two, crushing roller one, gear two, crushing roller two and discharging case, crushing box fixed mounting is on retrieving frame one, discharging case fixed mounting is in the below of crushing box, the shape of discharging case is back taper platform shape, the lower extreme of discharging case corresponds with sorting board one, motor two fixed mounting is on crushing box, crushing roller one and crushing roller one all rotate and install in crushing box, the coaxial fixed connection of one end of crushing roller one and the output shaft of motor two, the coaxial fixed mounting of the other end of crushing roller one has gear one, the coaxial fixed mounting of one end that crushing roller two is close to gear one has gear two, gear one and gear two meshing connection.

Further, the crushing box, the discharging box, the first sorting plate, the second sorting plate, the third recycling frame, the discharging frame and the dust collector are sequentially communicated.

Compared with the prior art, the invention has the beneficial effects that (1) the invention can collect the materials with larger size by arranging the third recovery unit and taking the materials into the recovery frame III through falling into the recovery frame III, and the recovery box I is detached after the materials are collected, the invention can collect the materials by arranging the second recovery unit and taking the recovery box II after the materials are collected, thereby being convenient for timely cleaning and recovering the separated materials, improving the recovery efficiency, (2) the invention can suck the dust chips generated in the recovery process into the recovery frame III through the first recovery unit, and simultaneously suck the dust chips into the dust collector through the recovery frame III, and the dust collector is detached to clean the dust chips in the recovery device, thereby effectively ensuring the environment in the recovery device, preventing the influence of the dust chips and the dust on the recovery efficiency in the recovery process of plastic products, and effectively protecting operators from damaging health in the recovery process, and (3) the dust chips can be recovered by sucking the dust chips in the recovery unit III, and the dust chips can be recovered by the first recovery unit III, and the second recovery unit III can realize the recovery of the dust recovery unit III, and the recovery unit III can realize the reduction of the cost of the recovery of the dust by the first recovery unit III, the recovery unit III, and the recovery unit III can realize the reduction of the cost of the dust recovery unit III, and the recovery unit III can realize the recovery of the dust recovery unit, and the recovery unit III and the recovery of the dust has high recovery effect, and the recovery of the dust and the recovery unit 3, and the recovery unit and the recovery of the dust and the recovery unit and the recovery The crushed aggregates in the second recovery unit and the third recovery unit shake, so that the problem that the recovery efficiency is affected due to accumulation of crushed aggregates in the recovery and separation process can be prevented, and the recovery efficiency is improved, and meanwhile, the separation effect of crushed aggregates with different sizes is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a top view of the present invention.

Fig. 5 is a cross-sectional view taken along A-A in fig. 4 in accordance with the present invention.

Fig. 6 is a schematic view of a partial structure of the present invention.

FIG. 7 is a crushed aggregates of the present invention schematic unit structure.

Fig. 8 is a schematic diagram of the second recovery unit and the third recovery unit according to the present invention.

FIG. 9 is a schematic diagram of a second recovery unit according to the present invention.

Fig. 10 is a schematic diagram of a partial structure of the present invention.

FIG. 11 is a schematic view showing a partial structure of a first recovery unit according to the present invention.

The reference numerals comprise 101-supporting frames, 102-track frames, 103-inductor I, 201-supporting plates, 202-lead screw I, 203-supporting blocks, 204-sliding blocks, 205-motor I, 206-inductor II, 301-crushing box I, 302-motor II, 303-crushing roller I, 304-gear I, 305-gear II, 306-crushing roller II, 307-discharging box, 401-recycling frame I, 402-recycling box I, 403-motor III, 404-pushing plate I, 405-sorting plate I, 406-lead screw II, 407-spring I, 408-baffle I, 501-recycling frame II, 502-recycling box II, 503-motor IV, 504-spring II, 505-baffle II, 506-pushing plate II, 507-lead screw III, 508-sorting plate II, 601-dust collector, 602-recycling box III, 603-recycling frame III and 604-discharging frame.

Detailed Description

The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.

The embodiment is shown in the figures 1-11, a plastic product waste recycling device comprises two supporting frames 101, wherein a program control system is externally connected to the supporting frames 101, the two supporting frames 101 are arranged at intervals, a position adjusting unit is arranged on each supporting frame 101, a first recycling unit is arranged between the two supporting frames 101 and connected with the position adjusting unit, a second recycling unit is arranged above the first recycling unit, a third recycling unit is arranged above the second recycling unit, a crushing unit is arranged above the third recycling unit, the first recycling unit is used for recycling waste powder, the second recycling unit and the third recycling unit are both used for recycling blocky crushed aggregates, and the size of the blocky crushed aggregates recycled by the third recycling unit is larger than that of the blocky crushed aggregates recycled by the second recycling unit.

A track frame 102 is fixedly installed on one side, facing the first recovery unit, of each support frame 101, and an inductor I103 is fixedly arranged at two ends of each track frame 102.

The position adjusting unit comprises a supporting plate 201, a first lead screw 202, a supporting block 203, a sliding block 204 and a first motor 205, wherein the supporting plate 201 is fixedly arranged on the track frame 102, the supporting block 203 is fixedly arranged at one end of the supporting frame 101, the first motor 205 is fixedly arranged at the other end of the supporting frame 101, the first lead screw 202 is rotatably arranged on the supporting block 203, the first lead screw 202 is fixedly connected with the first motor 205 in a coaxial mode, the sliding block 204 is slidably arranged on the supporting plate 201, the sliding block 204 is fixedly connected with the first recovery unit, the sliding block 204 is connected with the first lead screw 202 through threads, and a second sensor 206 matched with the first sensor 103 is fixedly arranged on the sliding block 204.

The first recovery unit includes dust catcher 601, collection box three 602, collection frame three 603 and ejection of compact frame 604, and collection box three 602's lower extreme fixed mounting has ejection of compact frame 604, and collection box three 602's upper end fixed mounting has collection frame three 603, and collection box three 602's shape is the back taper table, and slider 204 fixed mounting is in collection frame three 603's side, ejection of compact frame 604 and track frame 102 sliding connection, and dust catcher 601 detachably installs in ejection of compact frame 604's lower extreme, is linked together between collection frame three 603, collection box three 602, ejection of compact frame 604 and dust catcher 601.

The second recovery unit comprises a second recovery frame 501, a fourth motor 503, a second baffle plate 505, a second pushing plate 506, a third screw 507 and a second separation plate 508, wherein the second recovery frame 501 is fixedly arranged on the third recovery frame 603, two ends of the second recovery frame 501 are respectively provided with a first discharge port and a second discharge port, the second separation plate 508 is fixedly arranged in the second recovery frame 501, a plurality of first filtering holes are formed in the second separation plate 508, a second recovery box 502 is arranged below the first discharge groove, the second recovery box 502 is detachably arranged below the second recovery frame 501, both the second baffle plate 505 and the second pushing plate 506 are slidably arranged in the second recovery frame 501, the fourth motor 503 is fixedly arranged at one end of the second recovery frame 501, the third screw 507 is rotatably arranged in the second recovery frame 501, the third screw 507 is coaxially and fixedly connected with an output shaft of the fourth motor 503, the third screw 507 passes through the second baffle plate 505 and is not connected with the second baffle plate 505, the third screw 507 is connected with the second pushing plate 506 through threads, a plurality of second springs 504 are connected between the second baffle plate 505 and the second recovery frame 501, and the third baffle plate 508 corresponds to the third recovery frame 508.

The third recovery unit comprises a recovery frame I401, a motor III 403, a push plate I404, a separation plate I405, a lead screw II 406 and a baffle plate I408, wherein the recovery frame I401 is fixedly arranged on the recovery frame II 501, a recovery box I402 is arranged below the discharge chute II, the recovery box I402 is detachably arranged below the recovery frame II 501, one end of the recovery frame I401, which is far away from the discharge chute I, is provided with a discharge chute III, which is matched and corresponds to the discharge chute I, the push plate I404 and the baffle plate I408 are both slidably arranged in the recovery frame I401, the motor III 403 is fixedly arranged at one end of the recovery frame I401, the lead screw II 406 is rotatably arranged in the recovery frame I401, the lead screw II 406 is fixedly connected with an output shaft of the motor III 403 in a coaxial manner, the lead screw II 406 penetrates through the baffle plate I408 and is not connected with the baffle plate I408, the push plate I404 is fixedly arranged in the recovery frame I401 through threads, the separation plate I405 corresponds to the separation plate II 508, a plurality of filtering holes II are formed in the separation plate I405, the size of the filtering holes II is larger than the size of the filtering holes I401, and the filtering holes are connected with the filtering holes I401.

The crushing unit comprises a crushing box 301, a motor II 302, a crushing roller I303, a gear I304, a gear II 305, a crushing roller II 306 and a discharging box 307, wherein the crushing box 301 is fixedly arranged on a recycling frame I401, the discharging box 307 is fixedly arranged below the crushing box 301, the discharging box 307 is in an inverted cone table shape, the lower end of the discharging box 307 corresponds to a sorting plate I405, the motor II 302 is fixedly arranged on the crushing box 301, the crushing roller I303 and the crushing roller I303 are rotatably arranged in the crushing box 301, one end of the crushing roller I303 is coaxially and fixedly connected with an output shaft of the motor II 302, the other end of the crushing roller I303 is coaxially and fixedly provided with the gear I304, one end of the crushing roller II 306, which is close to the gear I304, is coaxially and fixedly provided with the gear II 305, and the gear I304 is meshed and connected with the gear II 305.

The crushing box 301, the discharging box 307, the first sorting plate 405, the second sorting plate 508, the third recycling frame 603, the discharging frame 604 and the dust collector 601 are sequentially communicated.

When the crushing unit works, plastic product waste is poured onto the crushing roller I303 and the crushing roller II 306 through the crushing box 301, the crushing roller I303 is driven by the output shaft of the motor II 302 to rotate, the crushing roller I303 drives the gear I304 to rotate, the gear I304 drives the crushing roller II 306 to rotate through the gear II 305, the crushing roller I303 and the crushing roller II 306 rotate simultaneously, the plastic product waste is crushed through the rotation of the crushing roller I303 and the crushing roller II 306, and the crushed material enters the third recovery unit through the lower end of the discharging box 307.

When the third recovery unit works, crushed aggregates enter the first recovery frame 401 through the lower end of the first discharging box 307 and fall onto the first separation plate 405, the crushed aggregates are separated through the second filtering holes of the first separation plate 405, the crushed aggregates with larger size are left in the first separation plate 405, the crushed aggregates with smaller size enter the second separation plate 508 in the second recovery frame 501 through the second filtering holes, when the crushed aggregates on the first separation plate 405 need to be cleaned (the cleaning time interval is set according to the condition of the materials in advance), the output shaft of the third motor 403 drives the second lead screw 406 to rotate, the second lead screw 406 drives the first push plate 404 to move when rotating, the first push plate 404 pushes the materials to move, when the position of the first baffle plate 408 is reached, the materials are extruded onto the first baffle plate 408, and then the first baffle plate 408 is driven to move towards the third discharging groove, at this time, the first spring 407 is compressed, and then the materials fall into the first recovery frame 402 to be collected, and the first recovery frame 402 is removed after the collection, so that the separated crushed aggregates can be cleaned and recovered conveniently and the efficiency is improved.

When the second recovery unit works, small-sized crushed aggregates enter the second separation plate 508 in the second recovery frame 501 through the second filtering holes, dust and dust enter the third recovery unit through the first filtering holes, the small-sized crushed aggregates remain on the second separation plate 508, when the crushed aggregates on the second separation plate 508 need to be cleaned (the cleaning time interval is set in advance according to the condition of materials), the output shaft of the fourth motor 503 drives the third screw 507 to rotate, the third screw 507 drives the second pushing plate 506 to move when rotating, the second pushing plate 506 pushes the materials to squeeze the second baffle plate 505, the second baffle plate 505 moves towards the first discharging groove, the second spring 504 is compressed at the moment, the crushed aggregates enter the second recovery box 502 through the first discharging groove to be collected, and the second recovery box 502 is detached after the crushed aggregates are collected to take the materials out.

When the first recovery unit works, dust and debris enter the recovery frame III 603 through the first filtering holes, the dust collector 601 sucks air, the dust and debris is sucked into the dust collector 601 through the recovery frame III 603 and the recovery box III 602, and after a period of time (set time in advance during use), the dust collector 601 is detached to clean the dust and debris, so that the environment in the recovery device is effectively ensured, the recovery efficiency can be prevented from being influenced due to more dust and debris in the plastic product waste recovery process, an operator can be effectively protected, and the problem that the operator is harmful to health due to the fact that more dust and debris are sucked in the recovery process is avoided.

The dust scraps, small-size crushed aggregates and large-size crushed aggregates can be better classified and recycled through the first recycling unit, the second recycling unit and the third recycling unit, so that the recycling quality of plastic products is greatly improved, the manual secondary participation in sorting is not needed, and the labor cost is reduced while the workload is reduced.

When the position adjusting unit works, the output shaft of the motor I205 drives the screw I202 to rotate, the screw I202 drives the sliding block 204 to slide on the supporting plate 201 during rotation, the sliding block 204 drives the first recycling unit to slide on the track frame 102 through the recycling frame III 603, the first recycling unit drives the second recycling unit to move, the second recycling unit drives the third recycling unit to move, the third recycling unit drives the crushed aggregates unit to move, when the inductor II 206 moves to the position of the inductor I103 at one end of the track frame 102, the inductor I103 sends out a signal, so that the motor I205 is reversed, and the sliding block 204 is further reversed, so that the recycling box III 602 is reversed, and then the first recycling unit is driven to move in the reverse direction, so that the reciprocating motion of the first recycling unit, the second recycling unit, the third recycling unit and the crushed aggregates in the crushing aggregates unit is realized, the problem that the recycling efficiency is influenced due to accumulation in the recycling process can be prevented, and the recycling efficiency is improved.

Claims (8)

1. The utility model provides a plastic products waste recycling device, includes support frame (101), support frame (101) external has program control system, its characterized in that, support frame (101) are provided with two, two support frame (101) interval sets up, every all be provided with position adjustment unit on support frame (101), two be provided with first recovery unit between support frame (101), first recovery unit is connected with position adjustment unit, the top of first recovery unit is provided with the second recovery unit, the third recovery unit is installed to the top of second recovery unit, the top of third recovery unit is provided with crushing unit, first recovery unit is used for retrieving waste powder, second recovery unit and third recovery unit all are used for retrieving cubic crushed aggregates, the size of cubic crushed aggregates that the third recovery unit retrieved is greater than the size of cubic crushed aggregates that the second recovery unit retrieved.

2. A plastic product waste recycling apparatus according to claim 1, wherein a rail frame (102) is fixedly installed on a side of each supporting frame (101) facing the first recycling unit, and a first inductor (103) is fixedly installed at both ends of each rail frame (102).

3. The plastic product waste recycling apparatus according to claim 2, wherein the position adjusting unit comprises a supporting plate (201), a first screw (202), a supporting block (203), a sliding block (204) and a first motor (205), the supporting plate (201) is fixedly mounted on the track frame (102), the supporting block (203) is fixedly mounted at one end of the supporting frame (101), the first motor (205) is fixedly mounted at the other end of the supporting frame (101), the first screw (202) is rotatably mounted on the supporting block (203), the first screw (202) is fixedly connected with the first motor (205) coaxially, the sliding block (204) is slidably mounted on the supporting plate (201), the sliding block (204) is fixedly connected with the first recycling unit, the sliding block (204) is in threaded connection with the first screw (202), and a second sensor (206) matched with the first sensor (103) is fixedly arranged on the sliding block (204).

4. A plastic product waste recycling device according to claim 3, wherein the first recycling unit comprises a dust collector (601), a recycling bin three (602), a recycling bin three (603) and a discharging rack (604), the discharging rack (604) is fixedly arranged at the lower end of the recycling bin three (602), the recycling bin three (603) is fixedly arranged at the upper end of the recycling bin three (602), the recycling bin three (602) is in an inverted cone-shaped, the sliding block (204) is fixedly arranged on the side face of the recycling bin three (603), the discharging rack (604) is in sliding connection with the track rack (102), the dust collector (601) is detachably arranged at the lower end of the discharging rack (604), and the recycling bin three (603), the recycling bin three (602), the discharging rack (604) and the dust collector (601) are communicated.

5. The plastic product waste recycling device according to claim 4, wherein the second recycling unit comprises a recycling frame II (501), a motor IV (503), a baffle plate II (505), a pushing plate II (506), a lead screw III (507) and a sorting plate II (508), wherein the recycling frame II (501) is fixedly arranged on the recycling frame III (603), two ends of the recycling frame II (501) are respectively provided with a discharge port I and a discharge port II, the sorting plate II (508) is fixedly arranged in the recycling frame II (501), a plurality of first filtering holes are arranged on the sorting plate II (508), a recycling box II (502) is arranged below the discharge groove I, the recycling box II (502) is detachably arranged below the recycling frame II (501), the baffle plate II (505) and the pushing plate II (506) are both arranged in the recycling frame II (501) in a sliding mode, the motor IV (503) is fixedly arranged at one end of the recycling frame II (501), the motor III (506) is rotatably arranged in the recycling frame II (501), the baffle plate II (505) is connected with the lead screw II (507) in a coaxial mode, the baffle plate II (505) is connected with the lead screw II (507) in a pushing mode, a plurality of second springs (504) are connected between the second striker plate (505) and the second recovery frame (501), and the second sorting plate (508) corresponds to the third recovery frame (603).

6. A plastic product waste recycling apparatus according to claim 5, wherein the third recycling unit comprises a recycling rack I (401), a motor III (403), a push plate I (404), a sorting plate I (405), a screw II (406) and a baffle plate I (408), wherein the recycling rack I (401) is fixedly arranged on the recycling rack II (501), a recycling box I (402) is arranged below the recycling rack II, the recycling box I (402) is detachably arranged below the recycling rack II (501), one end of the recycling rack I (401) far away from the discharging slot I is provided with a discharging slot III, the discharging slot III is matched with and corresponds to the discharging slot III, the push plate I (404) and the baffle plate I (408) are both slidably arranged in the recycling rack I (401), the motor III (403) is fixedly arranged at one end of the recycling rack I (401), the screw II (406) is rotatably arranged in the recycling rack I (401), the screw II (406) is fixedly connected with the output shaft III (402) through the screw III (408), the push plate I (408) is fixedly connected with the sorting plate I (408) through the screw II (408) through the screw thread, the sorting plate I (405) is provided with a plurality of filtering holes II, the size of the filtering holes II is larger than that of the filtering holes I, and a plurality of springs I (407) are connected between the baffle plate I (408) and the recycling frame I (401).

7. The plastic product waste recycling device according to claim 6, wherein the crushing unit comprises a crushing box (301), a motor II (302), a crushing roller I (303), a gear I (304), a gear II (305), a crushing roller II (306) and a discharging box (307), wherein the crushing box (301) is fixedly installed on the recycling frame I (401), the discharging box (307) is fixedly installed below the crushing box (301), the discharging box (307) is in an inverted cone table shape, the lower end of the discharging box (307) corresponds to the sorting plate I (405), the motor II (302) is fixedly installed on the crushing box (301), the crushing roller I (303) and the crushing roller I (303) are both rotatably installed in the crushing box (301), one end of the crushing roller I (303) is fixedly connected with an output shaft of the motor II (302) in a coaxial mode, the other end of the crushing roller I (303) is fixedly installed with the gear I (304) in a coaxial mode, one end of the crushing roller II (306) is adjacent to the gear I (305) in a coaxial mode, and the crushing roller I (304) is fixedly installed with the gear II (305) in a meshed mode.

8. The plastic waste recycling apparatus according to claim 7, wherein the crushed aggregates bin (301), the discharging bin (307), the first sorting plate (405), the second sorting plate (508), the third recycling frame (603), the discharging frame (604) and the dust collector (601) are sequentially communicated.