Water-saving cleaning device for plastic particle processing

Abstract

The water-saving cleaning device for plastic particle processing comprises a cleaning box, an automatic feeding and discharging assembly is arranged in an inner cavity of the cleaning box, and a water resource utilization assembly is arranged on the rear side of the cleaning box; the automatic feeding and discharging assembly comprises a first motor, a rotating shaft is fixedly connected to an output shaft of the first motor, penetrates through the cleaning box and is movably connected with the other end of the cleaning box through a rotating pair, gears are fixedly connected to the two sides of the rotating shaft correspondingly, racks are connected to the rear sides of the gears in an engaged mode correspondingly, and cleaning fences are fixedly connected to the rear sides of the racks. An ultrasonic cleaner is fixedly connected to an inner cavity of the cleaning fence, a guide sleeve is fixedly connected to the rear side of the cleaning fence, a guide rod is slidably connected to an inner cavity of the guide sleeve, and the upper portion and the lower portion of the guide rod are fixedly connected with the inner wall of the cleaning box. Not only is the processing efficiency of the plastic particles improved, but also the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of plastic particle cleaning technology, and in particular to a water-saving cleaning device for processing plastic particles. Background Technology

[0002] Plastic particle cleaning is a key step in plastic recycling and reuse. It aims to remove dirt and impurities from the surface of waste plastics, removing larger impurities such as mud and stones. This can be done manually or mechanically. The quality of the cleaned plastic particles is improved, making them easier to process into plastic products and achieve recycling. At the same time, the wastewater generated during cleaning needs to undergo processes such as collection, pretreatment, adjustment, air flotation sedimentation, and filtration to ensure that it meets discharge standards and reduces environmental pollution.

[0003] A known authorized patent with application number CN217043760U discloses a water-saving cleaning device for processing plastic particles. The device includes a base plate, a housing mounted on one side of the top of the base plate, springs evenly installed on the inner wall of the housing, a cleaning tank installed inside the springs, and a vibration motor installed at one end of the cleaning tank. A mesh frame is installed inside the cleaning tank, with an assembly structure at the top of each mesh frame. A water tank is located on one side of a water pump, and a mesh plate is installed inside the water tank, with activated carbon packets installed at the top of the mesh plate. This invention, by incorporating a water-saving mechanism, ensures that the wastewater generated after cleaning the plastic particles is pumped into the water tank, filtered by the activated carbon packets inside the tank, and then discharged. This water can then be used to clean the plastic particles again, achieving water recycling and significantly saving water resources, making it more environmentally friendly.

[0004] However, during the implementation of the relevant technologies, the following problems were found in the above technical solutions: Although the above technical solutions greatly save water resources and are more environmentally friendly, the above equipment is not convenient for automatically loading and unloading the plastic particles after cleaning, which not only increases the workload of the staff, but also reduces the efficiency of cleaning plastic particles. Utility Model Content

[0005] To address the aforementioned problems, this utility model proposes a water-saving cleaning device for processing plastic particles, which solves the problem in the prior art that makes it inconvenient to automatically load and unload the cleaned plastic particles, increasing the workload of workers and reducing the efficiency of cleaning plastic particles.

[0006] To achieve the above objectives, the present invention provides a water-saving cleaning device for processing plastic particles, comprising: a cleaning tank, an automatic loading and unloading assembly provided in the inner cavity of the cleaning tank, and a water resource utilization assembly provided at the rear of the cleaning tank; the automatic loading and unloading assembly includes a first motor, a rotating shaft fixedly connected to the output shaft of the first motor, the rotating shaft passing through the cleaning tank and movably connected to the other end of the cleaning tank through a rotating joint, gears fixedly connected to both sides of the rotating shaft, racks meshing with the rear of each gear, a cleaning rail fixedly connected to the rear of the rack, and an ultrasonic cleaner fixedly connected to the inner cavity of the cleaning rail.

[0007] Furthermore, a guide sleeve is fixedly connected to the rear side of the cleaning column, and a guide rod is slidably connected to the inner cavity of the guide sleeve. The upper and lower parts of the guide rod are fixedly connected to the inner wall of the cleaning tank, and the right side of the first motor is fixedly connected to the left side of the cleaning tank.

[0008] Furthermore, the water resource utilization component includes a water storage tank, a transport pipe connected to the front of the water storage tank, a water pump connected to the lower part of the transport pipe, a connecting pipe connected to the front of the water pump, a filter fixedly connected to the surface of the connecting pipe, and the front of the connecting pipe connected to the rear of the cleaning tank.

[0009] Furthermore, a second motor is fixedly connected to the bottom of the left side of the cleaning tank, a lead screw is fixedly connected to the output shaft of the second motor, a scraper is threaded onto the surface of the lead screw, and a limit rod is slidably connected to the front side of the inner cavity of the scraper.

[0010] Furthermore, the two sides of the limiting rod are fixedly connected to the inner wall of the cleaning tank, and the right side of the lead screw is movably connected to the inner wall of the cleaning tank through a rotating joint.

[0011] Furthermore, a positioning block is movably connected to the surface of the rotating shaft, and the front side of the positioning block is fixedly connected to the rear side of the inner cavity of the cleaning tank.

[0012] Furthermore, the lower part of the cleaning tank is fixedly connected with four support legs, the upper parts of which are fixedly connected to the four corners of the lower part of the cleaning tank.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: When this equipment is in use, the operator opens the box cover, then starts the first motor, which drives the rotating shaft to rotate. The rotating shaft drives the gear to rotate, which in turn drives the rack to move. When the rack moves, it moves the cleaning column. The operator then puts the plastic particles to be cleaned into the cleaning column. The first motor then rotates in the opposite direction, driving the rotating shaft to drive the gear to move the rack. The rack moves the cleaning column into the cleaning box, and the ultrasonic cleaner is then started to clean the plastic particles. With the combined use of the above structures, this equipment automatically loads and unloads the cleaned plastic particles, which not only improves the efficiency of plastic particle processing but also reduces the workload of the operators.

[0014] The beneficial effects of this utility model are as follows: After the cleaning of plastic particles is completed, the cleaning solution inside the cleaning tank is allowed to settle before the water pump is started. The water pump drives the connecting pipe to extract the cleaning solution from the cleaning tank, and the filter on the connecting pipe filters the cleaning solution. The cleaning solution is then transported to the inside of the transport pipe through the connecting pipe, and the filtered cleaning solution is then transported to the inside of the storage tank for recycling and reuse. By using the above structure in combination, not only is the amount of cleaning solution used saved, but the cost of cleaning plastic particles is also reduced.

[0015] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0018] Figure 3 This is a top view schematic diagram of the cross-section of this utility model;

[0019] Figure 4 This is an exploded structural diagram of the present invention;

[0020] Figure 5 This is a schematic diagram of the water storage tank structure of this utility model.

[0021] In the diagram: 1. Cleaning tank; 2. First motor; 3. Shaft; 4. Gear; 5. Rack; 6. Cleaning rail; 7. Ultrasonic cleaner; 8. Guide sleeve; 9. Guide rod; 10. Water storage tank; 11. Transport pipe; 12. Water pump; 13. Connecting pipe; 14. Filter; 15. Second motor; 16. Lead screw; 17. Scraper; 18. Limiting rod; 19. Positioning block; 20. Support foot. Detailed Implementation

[0022] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of this utility model are now described with reference to the accompanying drawings. However, the scope of protection of this utility model is not limited to the following description.

[0023] Example 1

[0024] Reference Figure 1-5As shown, a water-saving cleaning device for processing plastic particles includes: a cleaning tank 1, an automatic loading and unloading assembly installed inside the cleaning tank 1, and a water resource utilization assembly installed at the rear of the cleaning tank 1; the automatic loading and unloading assembly includes a first motor 2, a rotating shaft 3 fixedly connected to the output shaft of the first motor 2, the rotating shaft 3 passing through the cleaning tank 1 and movably connected to the other end of the cleaning tank 1 through a rotating joint, gears 4 fixedly connected to both sides of the rotating shaft 3, racks 5 meshing with the rear of each gear 4, a cleaning rail 6 fixedly connected to the rear of the racks 5, an ultrasonic cleaner 7 fixedly connected to the inner cavity of the cleaning rail 6, a guide sleeve 8 fixedly connected to the rear of the cleaning rail 6, a guide rod 9 slidably connected to the inner cavity of the guide sleeve 8, the upper and lower parts of the guide rod 9 being fixedly connected to the inner wall of the cleaning tank 1 respectively, and the right side of the first motor 2 being fixedly connected to the left side of the cleaning tank 1.

[0025] The technical solution provided in this embodiment is as follows: When the equipment is in use, the operator opens the box cover and starts the first motor 2. The first motor 2 drives the rotating shaft 3 to rotate, which in turn drives the gear 4 to rotate. The gear 4 drives the rack 5 to move. When the rack 5 moves, it moves the cleaning column 6. The operator then puts the plastic particles to be cleaned into the cleaning column 6. The first motor 2 rotates in the opposite direction, which drives the rotating shaft 3 to drive the gear 4 to drive the rack 5 to move. The rack 5 moves the cleaning column 6 into the cleaning box 1. Then, the ultrasonic cleaner 7 is started to clean the plastic particles. With the cooperation of the above structures, the equipment automatically loads and unloads the cleaned plastic particles, which not only improves the efficiency of plastic particle processing but also reduces the workload of the operator. When the cleaning column 6 moves, the guide rod 9 and the guide sleeve 8 are used to limit the direction of movement of the cleaning column 6.

[0026] Preferably, the water resource utilization component includes a water storage tank 10, a transport pipe 11 connected to the front of the water storage tank 10, a water pump 12 connected to the lower part of the transport pipe 11, a connecting pipe 13 connected to the front of the water pump 12, a filter 14 fixedly connected to the surface of the connecting pipe 13, and the front of the connecting pipe 13 connected to the rear of the cleaning tank 1.

[0027] Specifically, after the plastic particles have been cleaned, the cleaning solution inside the cleaning tank 1 is allowed to settle. Then, the water pump 12 is started, and the water pump 12 drives the connecting pipe 13 to extract the cleaning solution from the cleaning tank 1. The cleaning solution is then filtered by the filter 14 on the connecting pipe 13. The cleaning solution is then transported to the transport pipe 11 through the connecting pipe 13, and finally transported to the water storage tank 10 through the transport pipe 11 for recycling and reuse. By using the above structure in combination, not only is the amount of cleaning solution used saved, but the cost of cleaning plastic particles is also reduced.

[0028] Preferably, a second motor 15 is fixedly connected to the bottom left of the cleaning tank 1, a lead screw 16 is fixedly connected to the output shaft of the second motor 15, a scraper 17 is threadedly connected to the surface of the lead screw 16, and a limit rod 18 is slidably connected to the front side of the inner cavity of the scraper 17.

[0029] Specifically, the second motor 15 is started to drive the lead screw 16 to rotate, and the lead screw 16 drives the scraper 17 to move. The scraper 17 then scrapes off the sedimented impurities and collects them in one place. Then, the staff uses auxiliary tools to clean the debris.

[0030] Preferably, the limiting rod 18 is fixedly connected to the inner wall of the cleaning tank 1 on both sides, and the right side of the lead screw 16 is movably connected to the inner wall of the cleaning tank 1 through a rotating joint.

[0031] Example 2

[0032] Based on Embodiment 1, in this embodiment: a positioning block 19 is movably connected to the surface of the rotating shaft 3. The front side of the positioning block 19 is fixedly connected to the rear side of the inner cavity of the cleaning tank 1. The positioning block 19 supports the rotating shaft 3, thereby achieving the effect of limiting the rotation of the rotating shaft 3. The technical solution provided in this embodiment is: four support feet 20 are fixedly connected to the lower part of the cleaning tank 1. The upper parts of the four support feet 20 are fixedly connected to the four corners of the lower part of the cleaning tank 1, respectively.

Claims

1. A water-saving cleaning device for processing plastic particles, characterized in that, include: The cleaning tank (1) is equipped with an automatic loading and unloading assembly in its inner cavity and a water resource utilization assembly is installed on the rear side of the cleaning tank (1). The automatic loading and unloading assembly includes a first motor (2), a rotating shaft (3) is fixedly connected to the output shaft of the first motor (2), the rotating shaft (3) passes through the cleaning box (1) and is movably connected to the other end of the cleaning box (1) through a rotating pair, gears (4) are fixedly connected to both sides of the rotating shaft (3), racks (5) are meshed with the rear side of each gear (4), a cleaning rail (6) is fixedly connected to the rear side of the rack (5), and an ultrasonic cleaner (7) is fixedly connected to the inner cavity of the cleaning rail (6).

2. The water-saving cleaning device for processing plastic particles according to claim 1, characterized in that: The cleaning column (6) is fixedly connected to the rear side of the guide sleeve (8), and the inner cavity of the guide sleeve (8) is slidably connected to the guide rod (9). The upper and lower parts of the guide rod (9) are fixedly connected to the inner wall of the cleaning box (1), and the right side of the first motor (2) is fixedly connected to the left side of the cleaning box (1).

3. The water-saving cleaning device for processing plastic particles according to claim 1, characterized in that: The water resource utilization component includes a water storage tank (10), a transport pipe (11) connected to the front of the water storage tank (10), a water pump (12) connected to the lower part of the transport pipe (11), a connecting pipe (13) connected to the front of the water pump (12), a filter (14) fixedly connected to the surface of the connecting pipe (13), and the front of the connecting pipe (13) connected to the rear of the cleaning tank (1).

4. The water-saving cleaning device for processing plastic particles according to claim 3, characterized in that: The bottom left of the cleaning box (1) is fixedly connected to a second motor (15), and a lead screw (16) is fixedly connected to the output shaft of the second motor (15). A scraper (17) is threadedly connected to the surface of the lead screw (16), and a limit rod (18) is slidably connected to the front side of the inner cavity of the scraper (17).

5. The water-saving cleaning device for processing plastic particles according to claim 4, characterized in that: The limiting rod (18) is fixedly connected to the inner wall of the cleaning tank (1) on both sides, and the right side of the lead screw (16) is movably connected to the inner wall of the cleaning tank (1) through a rotating joint.

6. The water-saving cleaning device for processing plastic particles according to claim 1, characterized in that: The rotating shaft (3) is movably connected to a positioning block (19), and the front side of the positioning block (19) is fixedly connected to the rear side of the inner cavity of the cleaning tank (1).

7. A water-saving cleaning device for processing plastic particles according to claim 6, characterized in that: The cleaning tank (1) is fixedly connected to a support foot (20) at the bottom. There are four support feet (20), and the upper parts of the four support feet (20) are fixedly connected to the four corners of the bottom of the cleaning tank (1).

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