Crushing device for plastic product production

Abstract

The utility model discloses a smashing device for plastic product production, which belongs to the technical field of plastic products and comprises a mounting plate, the upper surface of the mounting plate is fixedly connected with a support frame, the lower surface of the support frame is fixedly connected with a protective shell, and the inside of the protective shell is fixedly connected with a first motor. A first motor is fixedly connected to the surface of the protective shell, a transmission worm is fixedly connected to an output shaft of the first motor, a bearing is fixedly connected to the surface of the protective shell so that a first rotating shaft can be arranged in the protective shell in a penetrating mode, and a transmission worm gear is fixedly connected to the surface of the first rotating shaft. In the process that a worker uses the device to crush plastic products, the worker only needs to start the first motor through the control switch, the winding disc can drive the crushing cutters on the lower surface of the sealing cover to move out of the storage bin through the traction rope, and therefore the worker can conveniently clean the crushed plastic products.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic products, and more specifically, it relates to a crushing device for the production of plastic products. Background Technique

[0002] Plastic products are collectively referred to as daily necessities, industrial products, etc. processed mainly with plastics, including products of all processes such as injection molding and thermoforming with plastics as raw materials. Plastic is a type of synthetic polymer material with plasticity. It, together with synthetic rubber and synthetic fibers, forms the three indispensable synthetic materials in daily life. Plastic is mainly composed of natural or synthetic resins, added with various additives, and can be molded into a certain shape under certain conditions such as temperature and pressure, and remains in the shape unchanged at normal temperature. Currently, during the production of plastic products, waste products need to be crushed and recycled, but the existing devices are not convenient for cleaning the crushed plastic products. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a crushing device for the production of plastic products, which has the characteristic of being convenient for workers to clean the crushed plastic products.

[0005] (2) Technical Solutions

[0006] To achieve the above purpose, the utility model provides a crushing device for the production of plastic products, including a mounting plate. The upper surface of the mounting plate is fixedly connected with a support frame. The lower surface of the support frame is fixedly connected with a protective shell. The inside of the protective shell is fixedly connected with a first motor. The output shaft of the first motor is fixedly connected with a driving worm. The surface of the protective shell is fixedly connected with a bearing so that a first rotating shaft passes through its inside. The surface of the first rotating shaft is fixedly connected with a driving worm wheel. The driving worm and the driving worm wheel are meshed with each other. The surface of the first rotating shaft is fixedly connected with a winding disc. A traction rope is wound around the surface of the winding disc. The upper surface of the mounting plate is provided with a storage bin. A sealing cover passes through the inside of the storage bin. The upper surface of the sealing cover is fixedly connected with an adjustment bin. The inside of the adjustment bin is fixedly connected with a second motor. The output shaft of the second motor is fixedly connected with a driving gear. The inside of the adjustment bin is fixedly connected with a bearing so that a second rotating shaft passes through its inside. The top end of the second rotating shaft is fixedly connected with a driven gear. The driving gear and the driven gear are meshed with each other. The surface of the second rotating shaft is fixedly connected with a crushing knife. The surface of the support frame is fixedly connected with an electric push rod. One end of the electric push rod is fixedly connected with a connecting plate. The lower surface of the connecting plate is fixedly connected with a limiting rod. A positioning groove is formed on the surface of the storage bin. The limiting rod and the positioning groove are matched with each other.

[0007] When using the crushing device for plastic products production with this technical solution, by starting the first motor through the control switch, the winding disc can drive the crushing knife on the lower surface of the sealing cover out of the storage bin through the traction rope, which is convenient for cleaning the crushed plastic products. And by starting the second motor through the control switch, the driven gear can drive the crushing knife on the surface of the second rotating shaft to rotate inside the storage bin, so as to crush the plastic products. At the same time, by controlling the electric push rod to extend through the control switch, the connecting plate can drive the limiting groove to penetrate into the positioning groove on the surface of the storage bin, which is convenient for disassembling the storage bin.

[0008] Furthermore, a sleeve is fixedly connected to the surface of the support frame, and the limiting rod is inserted into the sleeve. There are two groups of the limiting rod and the sleeve, and they are symmetrically arranged on the surface of the support frame.

[0009] Furthermore, a fixed ring is fixedly connected to the upper surface of the sealing cover, and the other end of the traction rope is fixedly connected to the upper surface of the fixed ring. There are two groups of the winding disc and the traction rope, and they are symmetrically arranged on the surface of the first rotating shaft.

[0010] Furthermore, there are two groups of the second rotating shaft and the driven gear, and they are symmetrically arranged on both sides of the driving gear. There are multiple crushing knives, and they are evenly arranged on the surface of the second rotating shaft.

[0011] Furthermore, shock absorbers are fixedly connected to the lower surface of the mounting plate. There are four shock absorbers, and they are arranged in a rectangle on the lower surface of the mounting plate. The bottom ends of the shock absorbers are fixedly connected with universal wheels, and brake pads are arranged on the sides of the universal wheels.

[0012] Furthermore, an energy storage bin is opened inside the mounting plate, a storage battery is fixedly connected inside the energy storage bin, a control switch is fixedly connected to the surface of the support frame, and a microprocessor is arranged inside the control switch.

[0013] (3) Beneficial effects

[0014] In summary, the present utility model has the following beneficial effects:

[0015] 1. For the crushing device for plastic products production, by setting the first motor, when the staff uses the device to crush plastic products, the staff only needs to start the first motor through the control switch, and the winding disc can drive the crushing knife on the lower surface of the sealing cover out of the storage bin through the traction rope, so as to facilitate the staff to clean the crushed plastic products;

[0016] 2. The crushing device for plastic product production, by setting the second motor, when the staff uses the device to crush plastic products, the staff only needs to start the second motor through the control switch, which can make the driven gear drive the crushing knife on the surface of the second rotating shaft to rotate inside the storage bin, so as to achieve the effect of crushing plastic products;

[0017] 3. The crushing device for plastic product production, by setting the electric push rod, when the staff uses the device to crush plastic products, the staff only needs to control the electric push rod to extend through the control switch, which can make the connecting plate drive the limiting groove to penetrate into the positioning groove on the surface of the storage bin, so as to facilitate the staff to disassemble the storage bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for describing the specific embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 It is a three-dimensional sectional structural schematic diagram of the present invention.

[0021] The reference signs in the drawings are:

[0022] 1. Mounting plate; 2. Support frame; 3. Protective shell; 4. First motor; 5. Driving worm; 6. Driving worm wheel; 7. First rotating shaft; 8. Reel; 9. Towing rope; 10. Fixed ring; 11. Sealing cover; 12. Adjustment bin; 13. Storage bin; 14. Second motor; 15. Driving gear; 16. Second rotating shaft; 17. Driven gear; 18. Crushing knife; 19. Electric push rod; 20. Connecting plate; 21. Limiting rod; 22. Sleeve; 23. Positioning groove; 24. Shock absorber; 25. Universal wheel; 26. Energy storage bin; 27. Battery; 28. Control switch. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the technical solutions in the specific embodiments of the present invention are clearly and completely described below to further illustrate the present invention. Obviously, the described specific embodiments are only a part of the embodiments of the present invention, rather than all the styles.

[0024] Embodiment:

[0025] The following will further elaborate on the present utility model in conjunction with the attached Figure 1-2 drawings.

[0026] Please refer to Figure 1-2 , the present utility model provides a technical solution: a crushing device for plastic product production, including a mounting plate 1, the upper surface of the mounting plate 1 is fixedly connected with a support frame 2, the lower surface of the support frame 2 is fixedly connected with a protective shell 3, the inside of the protective shell 3 is fixedly connected with a first motor 4. By setting the first motor 4, just starting the first motor 4 through the control switch 28 can make the winding disc 8 drive the crushing knife 18 on the lower surface of the sealing cover 11 to move out of the storage bin 13 through the traction rope 9, facilitating the staff to clean the crushed plastic products. The output shaft of the first motor 4 is fixedly connected with a driving worm 5, the surface of the protective shell 3 is fixedly connected with a bearing so that a first rotating shaft 7 passes through its inside, the surface of the first rotating shaft 7 is fixedly connected with a driving worm gear 6, the driving worm 5 and the driving worm gear 6 are meshed with each other, the surface of the first rotating shaft 7 is fixedly connected with a winding disc 8, the surface of the winding disc 8 is wound with a traction rope 9, the upper surface of the mounting plate 1 is provided with a storage bin 13, the inside of the storage bin 13 is provided with a sealing cover 11, the upper surface of the sealing cover 11 is fixedly connected with an adjustment bin 12, the inside of the adjustment bin 12 is fixedly connected with a second motor 14. By setting the second motor 14, just starting the second motor 14 through the control switch 28 can make the driven gear 17 drive the crushing knife 18 on the surface of the second rotating shaft 16 to rotate inside the storage bin 13, achieving the effect of crushing plastic products. The output shaft of the second motor 14 is fixedly connected with a driving gear 15, the inside of the adjustment bin 12 is fixedly connected with a bearing so that a second rotating shaft 16 passes through its inside, the top of the second rotating shaft 16 is fixedly connected with a driven gear 17, the driving gear 15 and the driven gear 17 are meshed with each other, the surface of the second rotating shaft 16 is fixedly connected with a crushing knife 18, the surface of the support frame 2 is fixedly connected with an electric push rod 19. By setting the electric push rod 19, just controlling the electric push rod 19 to extend through the control switch 28 can make the connecting plate 20 drive the limiting groove to penetrate into the positioning groove 23 on the surface of the storage bin 13, facilitating the staff to disassemble the storage bin 13. One end of the electric push rod 19 is fixedly connected with a connecting plate 20, the lower surface of the connecting plate 20 is fixedly connected with a limiting rod 21, the surface of the storage bin 13 is provided with a positioning groove 23, and the limiting rod 21 and the positioning groove 23 are matched with each other.

[0027] Specifically, the surface of the support frame 2 is fixedly connected with a sleeve 22, the limiting rod 21 penetrates into the inside of the sleeve 22, and both the limiting rod 21 and the sleeve 22 have two groups and are symmetrically arranged on the surface of the support frame 2.

[0028] Specifically, a fixed ring 10 is fixedly connected to the upper surface of the sealing cover 11, and the other end of the traction rope 9 is fixedly connected to the upper surface of the fixed ring 10. There are two sets of the winding disc 8 and the traction rope 9, and they are symmetrically arranged on the surface of the first rotating shaft 7.

[0029] Specifically, there are two sets of the second rotating shaft 16 and the driven gear 17, and they are symmetrically arranged on both sides of the driving gear 15. There are multiple crushing knives 18, and they are evenly arranged on the surface of the second rotating shaft 16.

[0030] By adopting the above technical solution, under the cooperation of the driving gear 15 and the driven gear 17, the second motor 14 can drive the crushing knives 18 on the surfaces of the two second rotating shafts 16 to rotate simultaneously, so as to facilitate the staff to crush plastic products.

[0031] Specifically, shock absorbers 24 are fixedly connected to the lower surface of the mounting plate 1. There are four shock absorbers 24, and they are arranged in a rectangle on the lower surface of the mounting plate 1. The bottom ends of the shock absorbers 24 are fixedly connected with universal wheels 25, and brake pads are arranged on the sides of the universal wheels 25.

[0032] Specifically, an energy storage bin 26 is opened inside the mounting plate 1, a storage battery 27 is fixedly connected inside the energy storage bin 26, a control switch 28 is fixedly connected to the surface of the support frame 2, and a microprocessor is arranged inside the control switch 28.

[0033] The working principle of the present utility model is as follows: when the present utility model is in use, first move the device to a suitable position, and then fix the position of the universal wheel 25 through the brake pad, so as to prevent the device from shifting during use. When the staff uses the device to crush plastic products, first put the plastic products into the storage bin 13, and then the staff passes the sealing cover 11 through the inside of the storage bin 13, and the staff controls the electric push rod 19 to shorten through the control switch 28. At the same time, the electric push rod 19 drives the limiting rod 21 to pass through the positioning groove 23 on the surface of the storage bin 13 through the connecting plate 20, so as to install and fix the storage bin 13. And the staff starts the second motor 14 through the control switch 28. At the same time, the second motor 14 drives the driven gear 17 to rotate through the driving gear 15, so that the driven gear 17 drives the crushing knives 18 on the surface of the second rotating shaft 16 to rotate inside the storage bin 13, so as to start crushing the plastic products. When the crushing of the plastic products is completed, the staff starts the first motor 4 through the control switch 28. At the same time, the first motor 4 drives the transmission worm wheel 6 to rotate through the transmission worm 5, and then the transmission worm wheel 6 drives the winding disc 8 to rotate through the rotating shaft, so that the winding disc 8 drives the sealing cover 11 to move through the traction rope 9, so as to facilitate the staff to move the crushing knives 18 out of the inside of the storage bin 13 to clean the crushed plastic products.

[0034] This specific embodiment is only an interpretation of the present utility model and does not limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A crushing device for plastic product production, comprising a mounting plate (1), characterized in that: The upper surface of the mounting plate (1) is fixedly connected with a support frame (2). The lower surface of the support frame (2) is fixedly connected with a protective shell (3). Inside the protective shell (3), a first motor (4) is fixedly connected. The output shaft of the first motor (4) is fixedly connected with a driving worm (5). The surface of the protective shell (3) is fixedly connected with a bearing so that a first rotating shaft (7) penetrates through it. The surface of the first rotating shaft (7) is fixedly connected with a driving worm gear (6). The driving worm (5) and the driving worm gear (6) are meshed with each other. The surface of the first rotating shaft (7) is fixedly connected with a winding disc (8). A traction rope (9) is wound around the surface of the winding disc (8). The upper surface of the mounting plate (1) is provided with a storage bin (13). A sealing cover (11) penetrates through the inside of the storage bin (13). The upper surface of the sealing cover (11) is fixedly connected with an adjustment bin (12). Inside the adjustment bin (12), a second motor (14) is fixedly connected. The output shaft of the second motor (14) is fixedly connected with a driving gear (15). The inside of the adjustment bin (12) is fixedly connected with a bearing so that a second rotating shaft (16) penetrates through it. The top end of the second rotating shaft (16) is fixedly connected with a driven gear (17). The driving gear (15) and the driven gear (17) are meshed with each other. The surface of the second rotating shaft (16) is fixedly connected with a crushing knife (18). The surface of the support frame (2) is fixedly connected with an electric push rod (19). One end of the electric push rod (19) is fixedly connected with a connecting plate (20). The lower surface of the connecting plate (20) is fixedly connected with a limiting rod (21). A positioning groove (23) is formed on the surface of the storage bin (13). The limiting rod (21) and the positioning groove (23) are matched with each other.

2. The crushing device for plastic product production according to claim 1, characterized in that: The surface of the support frame (2) is fixedly connected with a sleeve (22). The limiting rod (21) penetrates through the inside of the sleeve (22). There are two groups of the limiting rod (21) and the sleeve (22), and they are symmetrically arranged on the surface of the support frame (2).

3. A crushing device for plastic product production according to claim 1, characterized in that: The upper surface of the sealing cover (11) is fixedly connected with a fixing ring (10). The other end of the traction rope (9) is fixedly connected with the upper surface of the fixing ring (10). There are two groups of the winding disc (8) and the traction rope (9), and they are symmetrically arranged on the surface of the first rotating shaft (7).

4. A crushing device for plastic product production according to claim 1, characterized in that: There are two groups of the second rotating shaft (16) and the driven gear (17), and they are symmetrically arranged on both sides of the driving gear (15). There are multiple crushing knives (18), and they are evenly arranged on the surface of the second rotating shaft (16).

5. A crushing device for plastic product production according to claim 1, characterized in that: The lower surface of the mounting plate (1) is fixedly connected with shock absorbers (24). There are four shock absorbers (24), and they are arranged in a rectangle on the lower surface of the mounting plate (1). The bottom ends of the shock absorbers (24) are fixedly connected with universal wheels (25). A brake pad is arranged on the side of the universal wheel (25).

6. A crushing device for plastic product production according to claim 1, characterized in that: An energy storage bin (26) is provided inside the mounting plate (1), a storage battery (27) is fixedly connected inside the energy storage bin (26), a control switch (28) is fixedly connected to the surface of the support frame (2), and a microprocessor is arranged inside the control switch (28).

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