Integrated waste plastic recovery device

Abstract

The utility model relates to the technical field of recycling devices, and discloses an integrated waste plastic recycling device which comprises a base, a box body is fixedly connected to the top end of the outer wall of the base, a conveying belt is fixedly connected to the surface of the base, a collecting box is fixedly connected to the surface of the base, and a discharging opening is formed in the outer side wall of the box body. A motor A is fixedly connected to the outer wall of the top end of the box body, a smashing mechanism is arranged on an output shaft of the motor A, a sliding block is slidably connected to the inner wall of the box body, a handle is fixedly connected to the side wall of the outer side of the sliding block, a filter plate is fixedly connected to the inner wall of the box body, and a dredging ball is elastically connected to the inner wall of the bottom end of a push plate through a reset spring. According to the plastic recycling device, the sliding block descends to push the push plate to move on the surface of the filter plate through the connecting rod, so that the internal space of the box body is compressed, and waste plastic in the box body can be discharged outwards along the discharge port.

Description

Technical Field

[0001] The utility model relates to the technical field of recycling devices, in particular to an integrated waste plastic recycling device. Background Art

[0002] Plastics refer to plastic (flexible) materials formed by processing with high molecular weight synthetic resins as the main component and adding appropriate additives such as plasticizers, stabilizers, antioxidants, flame retardants, colorants, etc., or rigid materials formed by curing and crosslinking.

[0003] However, the "white pollution" caused by waste plastics is becoming more and more serious. During the use of plastics, some discarded plastics need to be recycled and reused to avoid polluting the environment.

[0004] In the prior art, the recycled waste plastics are stacked in the recycling bin. Due to the different waste plastics, a large amount of waste plastics are stacked together, resulting in most of the space in the recycling bin not being fully utilized. Moreover, during the recycling process of waste plastics, various impurities such as dust may adhere to the surface of the waste plastics. Among them, some solid-liquid mixed residues with mortar and paint cannot be washed and achieve the effect of solid-liquid separation. There is a strong odor, it is inconvenient to clean, the cleaning process is time-consuming and laborious, and bacteria are likely to breed. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an integrated waste plastic recycling device, which solves the problem that most of the space in the recycling bin is not fully utilized due to the different waste plastics stacked together as mentioned in the above background art.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: An integrated waste plastic recycling device includes a base. The top end of the outer wall of the base is fixedly connected with a box body. The surface of the base is fixedly connected with a conveyor belt. The surface of the base is fixedly connected with a collection box. The outer side wall of the box body is provided with a discharge port. The outer wall of the top end of the box body is fixedly connected with a motor A. The output shaft of the motor A is provided with a crushing mechanism. The inner wall of the box body is slidably connected with a slider. The outer side wall of the slider is fixedly connected with a handle. The inner wall of the box body is elastically connected with a push plate through a limit spring. The bottom end of the outer side wall of the push plate is hinged with a connecting rod. The inner wall of the box body is fixedly connected with a filter plate. The bottom end of the inner wall of the push plate is elastically connected with a dredging ball through a return spring.

[0007] Preferably, a water spray nozzle is fixedly connected to the inner wall of the box body. An external pipeline is fixedly connected to the outer wall of the water spray nozzle. A conical plate is fixedly connected to the bottom end of the inner wall of the box body. A motor B is fixedly connected to the surface of the conical plate. A cleaning rod is fixedly connected to the output shaft of the motor B. A sewage outlet is arranged on the outer wall of the bottom end of the box body.

[0008] Preferably, the crushing mechanism includes a crushing roller. A gear is fixedly connected to the rotation central axis of the crushing roller. The crushing roller is rotatably connected to the inner wall of the box body. The gear is rotatably connected to the outer wall of the box body. The output shaft of the motor A is fixedly connected to a gear.

[0009] Preferably, one end of the limiting spring is fixedly connected to the inner wall of the box body, and the other end of the limiting spring is fixedly connected to the outer side wall of the push plate.

[0010] Preferably, the push plate is slidably connected to the inner wall of the box body. The bottom end of the outer wall of the push plate is in contact with the surface of the filter plate. The end of the connecting rod away from the push plate is hinged to the surface of the slider.

[0011] Preferably, one end of the reset spring is fixedly connected to the inner wall of the bottom end of the push plate, and the other end of the reset spring is fixedly connected to the bottom end of the outer wall of the dredging ball.

[0012] Preferably, the dredging ball is slidably connected to the inner wall of the push plate. A plurality of through holes are formed in the surface of the filter plate, and the dredging ball is in contact with the inner wall of the through hole.

[0013] Preferably, the external pipeline penetrates and is fixedly connected to the inner wall of the box body. The bottom end of the outer wall of the cleaning rod is in contact with the surface of the conical plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the mutual cooperation of the slider, the connecting rod and the push plate, the descending of the slider can be used to push the push plate to move on the surface of the filter plate through the connecting rod, so as to compress the internal space of the box body, and the waste plastics inside can also be discharged outwards along the discharge port.

[0016] 2. In the utility model, through the mutual cooperation of the push plate and the dredging ball, when the push plate moves to compress the internal space of the box body, the dredging ball inside it will move along with it, so as to dredge the through holes of the filter plate, thereby preventing the filter plate from being blocked by dust and other impurities in the waste plastics and unable to drain and feed materials.

[0017] 3. In the present utility model, through the combined use of motor B and the cleaning rod, motor B drives the cleaning rod to rotate on the surface of the conical disk, preventing water and impurities such as dust in the waste plastic from remaining at the bottom of the box body, solving the problem that it is not easy to clean after the mixture solidifies, thus ensuring the normal operation of the sewage discharge pipe and avoiding blockage. Brief Description of the Drawings

[0018] Figure 1 is a schematic three-dimensional structure diagram of the whole of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structure diagram of the box body of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 is a schematic enlarged structure diagram of part A;

[0021] Figure 4 is a schematic structure diagram of the separation state of the dredging ball of the present utility model;

[0022] Figure 5 is a schematic partial cross-sectional structure diagram of the bottom end of the box body of the present utility model.

[0023] Legend Explanation:

[0024] 1. Base; 2. Box body; 3. Collection box; 4. Conveyor belt; 5. Discharge port; 6. Motor A; 7. Gear; 8. Crushing roller; 9. Filter plate; 10. Slide block; 11. Handle; 12. Limit spring; 13. Push plate; 14. Connecting rod; 15. Return spring; 16. Dredging ball; 17. External pipeline; 18. Spray nozzle; 19. Conical disk; 20. Motor B; 21. Cleaning rod; 22. Sewage outlet. Detailed Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 and Figure 5, the utility model provides an integrated waste plastic recycling device, including a base 1. The top end of the outer wall of the base 1 is fixedly connected with a box body 2. The inner wall of the box body 2 is fixedly connected with a water spray nozzle 18. The outer wall of the water spray nozzle 18 is fixedly connected with an external pipeline 17. Through the external pipeline 17, the water spray nozzle 18 sprays water to degrade dust and other impurities that may adhere to the surface of the waste plastic. The external pipeline 17 penetrates and is fixedly connected to the inner wall of the box body 2. The bottom end of the outer wall of the cleaning rod 21 is in contact with the surface of the conical disk 19. The cleaning rod 21 is used to clean the dust and impurities on the surface of the conical disk 19, so as to prevent that if not cleaned for a long time, it may adhere to the surface and be more troublesome and inconvenient to clean later. The bottom end of the inner wall of the box body 2 is fixedly connected with a conical disk 19. The setting of the conical disk 19 makes the dust of the waste plastic move downward on the surface of the conical disk 19 when it falls onto its surface and will not accumulate on its surface. The surface of the conical disk 19 is fixedly connected with a motor B20. The output shaft of the motor B20 is fixedly connected with a cleaning rod 21. The outer wall of the bottom end of the box body 2 is provided with a sewage outlet 22. Through the sewage outlet 22, the dust after the waste plastic is cleaned and degraded by water is discharged out from the sewage outlet 22 for centralized treatment.

[0027] Please refer to Figure 1 and Figure 2 , the surface of the base 1 is fixedly connected with a conveyor belt 4. The conveyor belt 4 is an existing technology. Through the conveyor belt 4, the waste plastic to be processed is transported into the box body 2 for pre-recycling treatment. The surface of the base 1 is fixedly connected with a collection box 3. Through the collection box 3, the waste plastic after being processed by the box body 2 is centrally collected. The outer side wall of the box body 2 is provided with a discharge port 5. The top end of the outer wall of the box body 2 is fixedly connected with a motor A6. The output shaft of the motor A6 is provided with a crushing mechanism. The crushing mechanism includes crushing rollers 8. The rotation central axis of the crushing rollers 8 is fixedly connected with gears 7. There are two groups of gears 7. The motor A6 drives one group to rotate, so as to engage the other group of gears 7 to make the two groups of crushing rollers 8 rotate towards each other to grind the waste plastic. This is an existing technology. The crushing rollers 8 are rotatably connected to the inner wall of the box body 2, and the gears 7 are rotatably connected to the outer wall of the box body 2. The output shaft of the motor A6 is fixedly connected with a gear 7.

[0028] Please refer to Figure 2 and Figure 3, a slider 10 is slidably connected to the inner wall of the box body 2. A handle 11 is fixedly connected to the outer side wall of the slider 10. By pulling the handle 11, the slider 10 is moved downward on the inner wall of the box body 2, thereby pushing the push plate 13 to move horizontally. The inner wall of the box body 2 is elastically connected to the push plate 13 through a limit spring 12. One end of the limit spring 12 is fixedly connected to the inner wall of the box body 2, and the other end of the limit spring 12 is fixedly connected to the outer side wall of the push plate 13. After the push plate 13 is pushed to move by the downward movement of the slider 10, when the handle 11 is released, the push plate 13 will be elastically acted upon by the limit spring 12 and restored to its initial position. The push plate 13 is slidably connected to the inner wall of the box body 2. The bottom end of the outer wall of the push plate 13 is in contact with the surface of the filter plate 9. By moving the push plate 13 on the surface of the filter plate 9, the waste plastic that has been crushed and cleaned inside the box body 2 is pushed outwards from the discharge port 5. One end of the connecting rod 14 away from the push plate 13 is hinged to the surface of the slider 10. The bottom end of the outer side wall of the push plate 13 is hinged to the connecting rod 14. By the downward movement of the slider 10, the connecting rod 14 is used to push the push plate 13 to move on the surface of the filter plate 9, so as to compress the internal space of the box body 2 and also take out the waste plastic. A filter plate 9 is fixedly connected to the inner wall of the box body 2.

[0029] Please refer to Figure 4 , a dredging ball 16 is elastically connected to the inner wall of the bottom end of the push plate 13 through a return spring 15. One end of the return spring 15 is fixedly connected to the inner wall of the bottom end of the push plate 13, and the other end of the return spring 15 is fixedly connected to the bottom end of the outer wall of the dredging ball 16. When the push plate 13 moves, the dredging ball 16 will be separated from the through hole at the current position of the filter plate 9, and thus be squeezed by its inner wall, and the dredging ball 16 will move on the inner wall of the push plate 13 until it reaches the next group of through holes. The dredging ball 16 will be elastically acted upon by the return spring 15 and restored to its initial position. The dredging ball 16 is slidably connected to the inner wall of the push plate 13. A plurality of groups of through holes are provided on the surface of the filter plate 9. The dredging ball 16 is in contact with the inner wall of the through hole. The contact between the two is used to dredge the through hole of the filter plate 9 through the dredging ball 16, preventing dust and other impurities in the waste plastic from blocking the through hole and preventing drainage.

[0030] Working principle: First, the waste plastics to be recycled and processed enter the interior of the box body 2 from the surface of the conveyor belt 4. At this time, start the motor A6 to make its output shaft drive the gear 7 to rotate, so as to engage another set of gears 7 to make the two crushing rollers 8 rotate towards each other to grind and break the waste plastics. At this time, spray water through the external pipeline 17 to make the water spray nozzle 18 spray water, so as to degrade the impurities and dust in the waste plastics. After being degraded, the dust and other impurities will fall onto the surface of the conical disc 19 along the through holes of the filter plate 9. Start the motor B20 again to make its output shaft drive the cleaning rod 21 to rotate on its surface, so as to discharge the degraded substances after degradation and filtration from the sewage outlet 22 to prevent accumulation inside. If not cleaned for a long time, it will be more troublesome and inconvenient to clean later.

[0031] When the waste plastics accumulate, at this time, hold the handle 11 and pull the slider 10 to descend inside the box body 2. When the slider 10 descends, it will push the push plate 13 to move on the surface of the filter plate 9 to push and compress the waste plastics to reduce the internal occupied space. At the same time, when the push plate 13 moves, the dredging ball 16 inside it will disengage from the through hole at the current position of the filter plate 9, so it will be squeezed by its inner wall, and the dredging ball 16 will move inside the inner wall of the push plate 13. When it reaches the next set of through holes, the dredging ball 16 will be restored to its initial position by the elastic action of the return spring 15 to dredge the through hole at the current position. When the handle 11 is released, the push plate 13 will be restored to its initial position by the elastic action of the limit spring 12. The door of the discharge port 5 can also be opened to push the waste plastics inside the box body 2 out through the push plate 13 along the discharge port 5 to be collected and centrally processed by the collection box 3.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An integrated waste plastic recycling device, comprising a base (1), characterized in that: The top of the outer wall of the base (1) is fixedly connected to a box body (2), the surface of the base (1) is fixedly connected to a conveyor belt (4), the surface of the base (1) is fixedly connected to a collection box (3), the outer side wall of the box body (2) is provided with a discharge port (5), the outer wall of the top of the box body (2) is fixedly connected to a motor A (6), the output shaft of the motor A (6) is provided with a crushing mechanism, the inner wall of the box body (2) is slidably connected to a slider (10), the outer side wall of the slider (10) is fixedly connected to a handle (11), the inner wall of the box body (2) is elastically connected to a push plate (13) through a limit spring (12), the bottom end of the outer side wall of the push plate (13) is hinged with a connecting rod (14), the inner wall of the box body (2) is fixedly connected to a filter plate (9), and the inner wall of the bottom end of the push plate (13) is elastically connected to a dredging ball (16) through a return spring (15).

2. The integrated waste plastic recycling device according to claim 1, characterized in that: The inner wall of the box body (2) is fixedly connected with a water spray port (18), the outer wall of the water spray port (18) is fixedly connected with an external pipe (17), the bottom end of the inner wall of the box body (2) is fixedly connected with a conical disk (19), the surface of the conical disk (19) is fixedly connected with a motor B (20), the output shaft of the motor B (20) is fixedly connected with a cleaning rod (21), and the outer wall of the bottom end of the box body (2) is provided with a sewage outlet (22).

3. The integrated waste plastic recycling device according to claim 1, characterized in that: The pulverizing mechanism comprises a pulverizing roller (8), the rotation center axis of the pulverizing roller (8) is fixedly connected to a gear (7), the pulverizing roller (8) is rotatably connected to the inner wall of the box body (2), the gear (7) is rotatably connected to the outer wall of the box body (2), and the output shaft of the motor A (6) is fixedly connected to the gear (7).

4. The integrated waste plastic recycling device according to claim 1, characterized in that: One end of the limit spring (12) is fixedly connected to the inner wall of the box body (2), and the other end of the limit spring (12) is fixedly connected to the outer side wall of the push plate (13).

5. The integrated waste plastic recycling device according to claim 1, characterized in that: The push plate (13) is slidably connected to the inner wall of the box body (2), the bottom end of the outer wall of the push plate (13) contacts the surface of the filter plate (9), and the end of the connecting rod (14) away from the push plate (13) is hinged to the surface of the slider (10).

6. The integrated waste plastic recycling device according to claim 1, characterized in that: One end of the return spring (15) is fixedly connected to the inner wall of the bottom end of the push plate (13), and the other end of the return spring (15) is fixedly connected to the bottom end of the outer wall of the dredging ball (16).

7. The integrated waste plastic recycling device according to claim 1, characterized in that: The dredging ball (16) is slidably connected to the inner wall of the push plate (13), and a plurality of through holes are provided on the surface of the filter plate (9), and the dredging ball (16) is in contact with the inner wall of the through hole.

8. The integrated waste plastic recycling device according to claim 2, characterized in that: The external pipe (17) penetrates through and is fixedly connected to the inner wall of the box body (2), and the bottom end of the outer wall of the cleaning rod (21) contacts the surface of the conical disk (19).

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