Plastic particle crushing device for plastic processing

Abstract

The utility model relates to the technical field of plastic crushing, and discloses a plastic particle crushing device for plastic processing, which comprises a crushing box, the inner wall of the crushing box is fixedly connected with a feed pipe, the side surface of the crushing box is fixedly connected with a water storage tank, and the upper surface of the water storage tank is fixedly provided with a water suction pump. A water suction pipe is fixedly connected to the input end of the water suction pump, the input end of the water suction pipe extends into the water storage tank, a water outlet pipe is fixedly connected to the output end of the water suction pump, the output end of the water outlet pipe communicates with the interior of the feeding pipe, and a water inlet pipe is fixedly connected to the upper surface of the water storage tank; the input end of the water inlet pipe is rotationally connected with a sealing cover, and the output end of the water inlet pipe communicates with the interior of the water storage tank. And cleaning treatment on the upper millstone and the lower millstone is achieved, then cleanliness of the device is guaranteed, use of workers is facilitated, and the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic crushing, in particular to a plastic particle crushing device for plastic processing. Background Art

[0002] Plastic crushing device is used to crush various plastics and rubbers such as plastic profiles, tubes, rods, silk threads, films, and waste rubber products. The pellets can be directly extruded as production raw materials. At present, plastics are used on a large scale in society, and plastic products are difficult to degrade. Large-scale waste can easily pollute the environment. Therefore, the discarded plastic products can be crushed and recycled through the plastic particle crushing device.

[0003] The patent application number is CN202021869104.3. The present application discloses a pulverizing device for processing plastic particles, including a pulverizing body, the pulverizing body includes a body wall, a crushing roller, a feed port and a discharge port; a noise reduction component, including a noise reduction part and a perforated plate, the noise reduction part is arranged around the inner wall of the body wall, the top and bottom of the perforated plate are respectively fixedly connected to the top and bottom of the body wall, the perforated plate and the body wall define a dust collecting chamber, and the perforated plate is set as a honeycomb structure with multiple through holes on the surface; an exhaust fan, the exhaust fan is arranged in the dust collecting chamber; a dust collecting box, the dust collecting box is arranged at the bottom of the dust collecting chamber, and the dust collecting box is connected to the dust collecting chamber. An anti-static device, the anti-static device is installed on the inner wall of the body wall, and the anti-static device is used to clean the dust with static electricity attached to the pulverizing body, the noise reduction component and the exhaust fan. Through the pulverizing device in the present application, the functions of dust reduction and secondary noise reduction of the plastic dust with static electricity in the pulverizing device can be realized, making the pulverizing device more practical.

[0004] The above application document proposes a pulverizing device for processing plastic particles. When pulverizing plastic particles, plastic will remain on the surface of the pulverizing structure during pulverization and needs to be cleaned. The above device is unable to clean the surface of the pulverizing structure. Based on this, further improvements are needed for the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic particle crushing device for plastic processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle crushing device for plastic processing, comprising a crushing box, the inner wall of the crushing box is fixedly connected with a feed pipe, the side surface of the crushing box is fixedly connected with a water storage tank, the upper surface of the water storage tank is fixedly installed with a water pump, the input end of the water pump is fixedly connected with a water suction pipe, the input end of the water suction pipe extends to the inside of the water storage tank, the output end of the water pump is fixedly connected with a water outlet pipe, the output end of the water outlet pipe is connected with the inside of the feed pipe, the upper surface of the water storage tank is fixedly connected with a water inlet pipe, the input end of the water inlet pipe is rotatably connected with a sealing cover, and the output end of the water inlet pipe is connected with the inside of the water storage tank;

[0007] The upper surface of the inner bottom wall of the crushing box is fixedly connected with a lower grinding disc, the output end of the feed pipe corresponds to the upper surface of the lower grinding disc, and the positions of the upper grinding disc and the lower grinding disc correspond.

[0008] According to a plastic particle crushing device for plastic processing provided by the utility model, a driving motor is fixedly installed on the inner top wall of the crushing box, the end of the output shaft of the driving motor is fixedly connected to a gear, the inner wall of the crushing box is fixedly connected to a fixing plate, the output shaft of the driving motor is rotatably connected to the inner wall of the fixing plate, the surface of the output shaft of the driving motor is fixedly connected to a circular ring, and the circular ring is rotatably connected to the inner wall of the fixing plate.

[0009] According to a plastic particle crushing device for plastic processing provided by the utility model, the surface of the feed pipe is rotatably connected to an upper grinding disc, the surface of the feed pipe is fixedly connected to a limit ring, the limit ring is rotatably connected to the inner wall of the upper grinding disc, the surface of the upper grinding disc is fixedly connected to a gear ring, and the gear and the gear ring are meshed and linked with each other.

[0010] According to a plastic particle crushing device for plastic processing provided by the utility model, the side surface of the upper grinding disc is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a scraper, and the scraper is slidably connected to the surface of the inner wall and the inner bottom wall of the crushing box.

[0011] According to a plastic particle crushing device for plastic processing provided by the utility model, a discharge pipe is fixedly connected to the lower surface of the crushing box, an input end of the discharge pipe is connected to the interior of the crushing box, and a valve is fixedly connected to the surface of the discharge pipe.

[0012] Beneficial Effects

[0013] The utility model provides a plastic particle crushing device for plastic processing, which has the following

[0014] Beneficial effects:

[0015] 1. The plastic particle crushing device for plastic processing is provided with a water pump and a water outlet pipe. The water pump is used to transport water to the water outlet pipe through the water suction pipe, and then the water is transported to the feed pipe, so that the upper grinding disc and the lower grinding disc are cleaned, thereby ensuring the cleanliness of the device, facilitating the use of the staff, and improving the use effect of the device.

[0016] 2. The plastic particle crushing device for plastic processing is provided with an upper grinding disc and a scraper, and a driving motor is used to drive the gear to rotate, and then the gear drives the gear ring to rotate, and then the upper grinding disc is rotated to crush the plastic particles. At the same time, the scraper can be used to push the crushed plastic particles to the input end of the discharge pipe, thereby realizing the crushing of the plastic particles. The scraper can be used to transport the crushed plastic particles to the discharge pipe, and then the plastic particles can be transported out, so that the use efficiency of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model in a front section;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0020] Figure 3 It is a structural schematic diagram of the cross section of the upper grinding disc of the utility model.

[0021] In the figure: 1. crushing box; 2. feed pipe; 3. water storage tank; 4. water pump; 5. water suction pipe; 6. water outlet pipe; 7. water inlet pipe; 8. sealing cover; 9. driving motor; 10. gear; 11. fixing plate; 12. ring; 13. upper grinding disc; 14. limiting ring; 15. gear ring; 16. connecting rod; 17. scraper; 18. lower grinding disc; 19. discharge pipe; 20. valve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a plastic particle crushing device for plastic processing, comprising a crushing box 1, the inner wall of the crushing box 1 is fixedly connected with a feed pipe 2, the side surface of the crushing box 1 is fixedly connected with a water storage tank 3, the upper surface of the water storage tank 3 is fixedly installed with a water pump 4, the input end of the water pump 4 is fixedly connected with a water suction pipe 5, the input end of the water suction pipe 5 extends to the inside of the water storage tank 3, the output end of the water pump 4 is fixedly connected with a water outlet pipe 6, the output end of the water outlet pipe 6 is connected with the inside of the feed pipe 2, and the water storage tank 3 is fixedly connected with a water pump 4. A water inlet pipe 7 is fixedly connected to the upper surface of the box 3, and a sealing cover 8 is rotatably connected to the input end of the water inlet pipe 7. The output end of the water inlet pipe 7 is communicated with the interior of the water storage tank 3. A water pump 4 is used to transport water to the water outlet pipe 6 through the suction pipe 5, and then the water is transported to the feed pipe 2, so that the upper grinding disc 13 and the lower grinding disc 18 are cleaned, thereby ensuring the cleanliness of the device, facilitating the use of the staff, and improving the use effect of the device.

[0024] A driving motor 9 is fixedly installed on the inner top wall of the crushing box 1, and a gear 10 is fixedly connected to the end of the output shaft of the driving motor 9. A fixing plate 11 is fixedly connected to the inner wall of the crushing box 1, and the output shaft of the driving motor 9 is rotatably connected to the inner wall of the fixing plate 11. A ring 12 is fixedly connected to the surface of the output shaft of the driving motor 9, and the ring 12 is rotatably connected to the inner wall of the fixing plate 11.

[0025] The surface of the feed pipe 2 is rotatably connected to the upper grinding disc 13, the surface of the feed pipe 2 is fixedly connected to a limit ring 14, the limit ring 14 is rotatably connected to the inner wall of the upper grinding disc 13, the surface of the upper grinding disc 13 is fixedly connected to a gear ring 15, the gear 10 and the gear ring 15 are meshed and linked to each other, the side surface of the upper grinding disc 13 is fixedly connected to a connecting rod 16, the other end of the connecting rod 16 is fixedly connected to a scraper 17, the scraper 17 is slidably connected to the surface of the inner wall and the inner bottom wall of the crushing box 1.

[0026] A lower grinding disc 18 is fixedly connected to the upper surface of the inner bottom wall of the crushing box 1, the output end of the feed pipe 2 corresponds to the upper surface of the lower grinding disc 18, the upper grinding disc 13 corresponds to the position of the lower grinding disc 18, and a discharge pipe 19 is fixedly connected to the lower surface of the crushing box 1, and the input end of the discharge pipe 19 is connected to the interior of the crushing box 1, and a valve 20 is fixedly connected to the surface of the discharge pipe 19. The drive motor 9 is used to drive the gear 10 to rotate, and then the gear 10 drives the gear ring 15 to rotate, and then the upper grinding disc 13 is rotated to crush the plastic particles. At the same time, the scraper 17 can be used to push the crushed plastic particles to the input end of the discharge pipe 19, thereby realizing the crushing of the plastic particles. The scraper 17 can be used to transport the crushed plastic particles to the discharge pipe 19, and then the plastic particles can be transported out, so that the use efficiency of the device is improved.

[0027] Working principle: First, the staff transports the plastic particles to the inside of the crushing box 1 through the feed pipe 2, and then the plastic particles fall on the upper surface of the lower grinding disc 18, and start the drive motor 9. The drive motor 9 drives the gear 10 to rotate, and then the gear 10 drives the gear ring 15 to rotate, so that the upper grinding disc 13 rotates to crush the plastic particles. At the same time, the scraper 17 pushes the crushed plastic particles to the input end of the discharge pipe 19, opens the valve 20, and transports the plastic particles out through the discharge pipe 19. When it is necessary to clean the upper grinding disc 13 and the lower grinding disc 18, turn on the water pump 4, and transport the water inside the water tank 3 to the outlet pipe 6 through the suction pipe 5, and then transport the water to the feed pipe 2, clean the upper grinding disc 13 and the lower grinding disc 18, and discharge the water through the discharge pipe 19.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic particle crushing device for plastic processing, comprising a crushing box (1), characterized in that: The inner wall of the crushing box (1) is fixedly connected with a feed pipe (2), the side surface of the crushing box (1) is fixedly connected with a water storage tank (3), the upper surface of the water storage tank (3) is fixedly installed with a water pump (4), the input end of the water pump (4) is fixedly connected with a water suction pipe (5), the input end of the water suction pipe (5) extends to the inside of the water storage tank (3), the output end of the water pump (4) is fixedly connected with a water outlet pipe (6), the output end of the water outlet pipe (6) is connected to the inside of the feed pipe (2), the upper surface of the water storage tank (3) is fixedly connected with a water inlet pipe (7), the input end of the water inlet pipe (7) is rotatably connected with a sealing cover (8), and the output end of the water inlet pipe (7) is connected to the inside of the water storage tank (3); A lower grinding disc (18) is fixedly connected to the upper surface of the inner bottom wall of the crushing box (1), the output end of the feed pipe (2) corresponds to the upper surface of the lower grinding disc (18), and the positions of the upper grinding disc (13) and the lower grinding disc (18) correspond.

2. A plastic particle crushing device for plastic processing according to claim 1, characterized in that: A driving motor (9) is fixedly mounted on the inner top wall of the crushing box (1); the end of the output shaft of the driving motor (9) is fixedly connected to a gear (10); a fixing plate (11) is fixedly connected to the inner wall of the crushing box (1); the output shaft of the driving motor (9) is rotatably connected to the inner wall of the fixing plate (11); a circular ring (12) is fixedly connected to the surface of the output shaft of the driving motor (9); and the circular ring (12) is rotatably connected to the inner wall of the fixing plate (11).

3. A plastic particle crushing device for plastic processing according to claim 2, characterized in that: The surface of the feed pipe (2) is rotatably connected to an upper grinding disc (13), the surface of the feed pipe (2) is fixedly connected to a limit ring (14), the limit ring (14) is rotatably connected to the inner wall of the upper grinding disc (13), the surface of the upper grinding disc (13) is fixedly connected to a gear ring (15), and the gear (10) and the gear ring (15) are meshed and linked with each other.

4. A plastic particle crushing device for plastic processing according to claim 3, characterized in that: The side surface of the upper grinding disc (13) is fixedly connected to a connecting rod (16), the other end of the connecting rod (16) is fixedly connected to a scraper (17), and the scraper (17) is slidably connected to the surface of the inner wall and the inner bottom wall of the crushing box (1).

5. A plastic particle crushing device for plastic processing according to claim 4, characterized in that: A discharge pipe (19) is fixedly connected to the lower surface of the crushing box (1), an input end of the discharge pipe (19) is connected to the interior of the crushing box (1), and a valve (20) is fixedly connected to the surface of the discharge pipe (19).

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