Pesticide packaging waste resource utilization device
By designing a pesticide packaging waste recycling device with a washing tank and a rotary filter, the problem of pesticide residue and soil impurities after crushing was solved, achieving efficient cleaning and reuse of waste and improving smelting quality.
Patent Information
- Application Number
- CN202511282905.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-09
- Publication Date
- 2025-12-16
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing technologies, there is a lack of cleaning measures after pesticide packaging waste is crushed, resulting in pesticide residues and impurities such as mud in the crushed waste, which affects the smelting quality.
A device for the resource utilization of pesticide packaging waste was designed, comprising a washing tank, a rotary filter, and a lifting device. The device uses a filter screen for filtration and a washing tank for cleaning with clean water. The lifting and collection of the filter screen is achieved by a combination of a motor and gear meshing, ensuring the cleaning effect of the waste.
It effectively removes pesticide residues and soil impurities from the surface of crushed waste, improves smelting quality, and achieves efficient cleaning and reuse of waste.
Smart Images
Figure CN121132950A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of waste recycling technology, specifically referring to a device for the resource utilization of pesticide packaging waste. Background Technology
[0002] The core of the resource utilization of pesticide packaging waste is to transform discarded pesticide bottles, packaging bags, etc., into reusable resources such as recycled plastics and fuels through technical processing, rather than directly landfilling or incinerating them. Essentially, it turns "pesticide packaging waste" into treasure. This method can reduce the pollution of soil and water sources by pesticide residues, and also save the mining of new resources, achieving the dual value of environmental protection and resource conservation.
[0003] When recycling packaging waste, it is generally necessary to crush it and then remelt it into new products through special equipment for blow molding or injection molding. However, there are some shortcomings: there is a lack of cleaning measures for the crushed plastic products. This is because the crushed plastic products not only contain residual pesticides but also impurities such as dirt. Directly melting these products will affect the quality of the melting process. Therefore, improvements are needed. Summary of the Invention
[0004] The technical problem to be solved by the present invention is that in the prior art, there is a lack of cleaning measures after the pesticide packaging waste is crushed, resulting in the presence of pesticide residues and impurities such as mud in the crushed waste, which affects the quality of smelting.
[0005] To solve the above problems, the technical solution adopted by the present invention is as follows: a device for the resource utilization of pesticide packaging waste, comprising a base plate, a washing tank at the upper end of the base plate, a strip-shaped trough plate on one side of the washing tank, an L-shaped connecting frame slidably disposed in the trough plate, a crushing barrel fixedly connected to the connecting frame, a horizontal plate fixedly connected to the upper end of the crushing barrel, a motor fixedly connected to the horizontal plate, a crushing tooth connected to the output end of the motor and located inside the crushing barrel, a sliding device disposed in the trough plate and poweredly connected to the connecting frame to adjust the position of the crushing barrel, a material leakage device disposed at the lower part of the crushing barrel, a rotary filter device disposed at the upper end of the base plate and capable of extending into the washing tank to wash the crushed waste, and a lifting device disposed at the upper end of the base plate and connected to the rotary filter device.
[0006] Furthermore, the rotary filter device includes a guide column, which is vertically and upwardly fixed to the upper end face of the base plate. A rotating column is sleeved on the guide column. A connecting plate is horizontally fixed to the upper end of the rotating column. A connecting rod is vertically and downwardly fixed to the bottom end face of the connecting plate. A filter screen is fixed to the lower end of the connecting rod. A toothed column is provided at the lower part of the rotating column. A fixing block is fixed to the upper end of the base plate. A motor is fixed to the upper end of the fixing block. The output end of the motor is connected to a gear and meshes with the toothed column.
[0007] Furthermore, the filter screen is arranged in a mesh box shape and its length and width are equal to the length and width of the washing pool.
[0008] Furthermore, the lifting device includes a fixed frame, which is L-shaped and fixed to the upper end of the base plate. A second motor is fixed to the upper end of the base plate. The output end of the second motor is connected to a second lead screw and rotates on the top of the fixed frame. A limit plate is fixed to the rotating column. A ring is sleeved on the rotating column and located in the limit plate. An L-shaped lifting plate is fixed to the ring and threadedly connected to the second lead screw.
[0009] Furthermore, the material leakage device includes an electric push rod, which is horizontally fixed to the outer wall of the crushing barrel. A sealing plate is provided at the bottom of the crushing barrel, which can completely seal the bottom of the crushing barrel and is located below the crushing teeth. A vertical plate is fixed to the upper end of the sealing plate, and the output end of the electric push rod is fixed to the vertical plate.
[0010] Furthermore, the sliding device includes a fixed plate, which is fixedly connected to both sides of the upper end of the slot plate. A sliding rod is horizontally fixed between the fixed plates and passes through the connecting frame. A motor is fixedly connected to the outer end face of the slot plate. The output end of the motor is connected to a lead screw and rotates in the slot plate and is threadedly connected to the connecting frame.
[0011] Furthermore, the length of the guide post is such that the toothed post will not detach from the guide post when the filter screen is fully raised from the cleaning tank.
[0012] The beneficial effects achieved by adopting the above structure in this invention are as follows:
[0013] 1. This invention uses a rotary filtration device. The crushed waste falls onto the filter screen, which is basket-shaped and can hold a large amount of waste. The washing tank contains clean water to wash the waste. After washing, the waste is lifted by motor two of the lifting device. Screw two drives the lifting plate to move up, which in turn moves the rotating column up, thereby lifting the filter screen from the washing tank. Then, motor three is started, and the gear meshes with the gear column to rotate, thereby transferring the filter screen out of the washing tank for collection.
[0014] 2. By setting up a material leakage device, the sealing plate is pushed open by an electric push rod, and the crushed waste can fall from the crushing bucket into the washing pool. The position of the crushing bucket above the washing pool can be adjusted by a sliding device. Attached Figure Description
[0015] Figure 1 This invention relates to the overall structure of a device for the resource utilization of pesticide packaging waste. Figure 1 ;
[0016] Figure 2 This invention relates to the overall structure of a device for the resource utilization of pesticide packaging waste. Figure 2 ;
[0017] Figure 3 This invention relates to the overall structure of a device for the resource utilization of pesticide packaging waste. Figure 3 ;
[0018] Figure 4 This is a partial structure of a device for the resource utilization of pesticide packaging waste according to the present invention. Figure 1 ;
[0019] Figure 5 This is a partial structure of a device for the resource utilization of pesticide packaging waste according to the present invention. Figure 2 ;
[0020] Figure 6 for Figure 2 Enlarged view of a portion of point A in the middle;
[0021] Figure 7 for Figure 5 Enlarged view of section B in the middle.
[0022] The components are as follows: 1. Base plate, 2. Washing tank, 3. Tank plate, 4. Connecting frame, 5. Crushing bucket, 6. Horizontal plate, 7. Motor, 8. Crushing teeth, 9. Sliding device, 10. Material leakage device, 11. Rotary filter device, 12. Lifting device, 13. Guide column, 14. Rotating column, 15. Connecting plate, 16. Connecting rod, 17. Filter screen, 18. Tooth column, 19. Fixing block, 20. Motor three, 21. Gear, 22. Fixing frame, 23. Motor two, 24. Lead screw two, 25. Limiting plate, 26. Ring sleeve, 27. Lifting plate, 28. Electric push rod, 29. Sealing plate, 30. Vertical plate, 31. Fixing plate, 32. Sliding rod, 33. Motor one, 34. Lead screw one. Detailed Implementation
[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0024] In the description of this invention, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0025] like Figures 1-7 This invention discloses a device for the resource utilization of pesticide packaging waste, comprising a base plate 1, a washing tank 2 at the upper end of the base plate 1, a strip-shaped trough plate 3 on one side of the washing tank 2, an L-shaped connecting frame 4 slidably disposed in the trough plate 3, a crushing bucket 5 fixedly connected to the connecting frame 4, a horizontal plate 6 fixedly connected to the upper end of the crushing bucket 5, a motor 7 fixedly connected to the horizontal plate 6, a crushing tooth 8 connected to the output end of the motor 73 and located inside the crushing bucket 5, a sliding device 9 disposed in the trough plate 3 and poweredly connected to the connecting frame 4 to adjust the position of the crushing bucket 5, a material leakage device 10 disposed at the lower part of the crushing bucket 5, a rotary filter device 11 disposed at the upper end of the base plate 1 and capable of extending into the washing tank 2 to wash the crushed waste, and a lifting device 12 disposed at the upper end of the base plate 1 and connected to the rotary filter device 11.
[0026] like Figure 2 , 4 5 and 7, the rotary filter device 11 includes a guide column 13, which is vertically fixed to the upper end face of the base plate 1. A rotating column 14 is sleeved on the guide column 13. A connecting plate 15 is horizontally fixed to the upper end of the rotating column 14. A connecting rod 16 is vertically fixed to the bottom end face of the connecting plate 15. A filter screen 17 is fixed to the lower end of the connecting rod 16. The filter screen 17 is arranged in a mesh box shape and its length and width are equal to the length and width of the cleaning tank 2. A toothed column 18 is provided at the lower part of the rotating column 14. A fixing block 19 is fixed to the upper end of the base plate 1. A motor 20 is fixed to the upper end of the fixing block 19. A gear 21 is connected to the output end of the motor 20 and meshes with the toothed column 18. The length of the guide column 13 is such that the toothed column 18 will not disengage from the guide column 13 when the filter screen 17 is fully raised from the cleaning tank 2. By the meshing of the gear 21 with the toothed column 18, the filter screen 17 can be transferred out of the cleaning tank 2 for collection.
[0027] like Figure 2 ,4 5, 6 and 7, the lifting device 12 includes a fixed frame 22, which is L-shaped and fixed to the upper end of the base plate 1. A second motor 23 is fixed to the upper end of the base plate 1. The output end of the second motor 23 is connected to a second lead screw 24 and rotates on the top of the fixed frame 22. A limit plate 25 is fixed to the rotating column 14. A ring 26 is sleeved on the rotating column 14 and located in the limit plate 25. An L-shaped lifting plate 27 is fixed to the ring 26 and threadedly connected to the second lead screw 24. By rotating the second lead screw 24, the lifting plate 27 can be driven to rise and fall. Thus, the lifting plate 27 can drive the rotating column 14 to rise and fall on the guide column 13, so as to lift and fall the filter screen 17 out of the cleaning tank 2.
[0028] like Figure 1 and 2 The material discharge device 10 includes an electric push rod 28, which is horizontally fixed to the outer wall of the crushing barrel 5. A sealing plate 29 is provided at the bottom of the crushing barrel 5. The sealing plate 29 can completely seal the bottom of the crushing barrel 5 and is located below the crushing teeth 8. A vertical plate 30 is fixed to the upper end of the sealing plate 29. The output end of the electric push rod 28 is fixed to the vertical plate 30. The sealing plate 29 can be opened and closed at the bottom of the crushing barrel 5 by the electric push rod 28, so that the crushed waste can be unloaded onto the filter screen 17 for cleaning.
[0029] like Figure 1 , 3 4. The sliding device 9 includes a fixed plate 31, which is fixed to both sides of the upper end of the trough plate 3. A sliding rod 32 is horizontally fixed between the fixed plates 31 and passes through the connecting frame 4. A motor 33 is fixed to the outer end face of the trough plate 3. The output end of the motor 33 is connected to a lead screw 34 and rotates in the trough plate 3 and is threadedly connected to the connecting frame 4. By rotating the lead screw 34, the connecting frame 4 can be driven to slide in the trough plate 3, thereby completing the displacement of the crushing barrel 5 so that the filter screen 17 can be raised and lowered from the washing tank 2.
[0030] In practical use, the plastic bottle containing pesticide packaging waste gas is placed into the crushing bucket 5. By turning on the motor 7, the crushing teeth 8 will crush the plastic bottle into small pieces. Then, by controlling the electric push rod 28, the sealing plate 29 will be pushed open, and the crushed plastic pieces will fall onto the filter screen 17. The washing tank 2 contains clean water, which can be used to clean the plastic pieces to remove residual pesticides and dirt and other impurities from their surface.
[0031] Then, by starting motor 33, lead screw 34 will rotate and drive connecting frame 4 to slide on slide bar 32 until crushing barrel 5 is above cleaning tank 2. By starting motor 23, lead screw 24 will rotate and drive lifting plate 27 to rise and fall. Lifting plate 27 drives ring sleeve 26 to rise and fall. Since the upper and lower sides of ring sleeve 26 have limit plates 25, rotating column 14 will rise and fall on guide column 13. Filter screen 17 will rise and detach from cleaning tank 2 under the pull of connecting rod 16, and can filter sewage. During the rising and falling process, gear 21 maintains meshing relationship with gear column 18.
[0032] After the plastic fragments have drained, the motor 20 is started, and the gear 21 meshes with the toothed column 18 to rotate. The toothed column 18 will drive the rotating column 14 to rotate on the ring 26, thereby moving the filter screen 17 from above the cleaning tank 2 to one side of the cleaning tank 2, so as to collect the plastic fragments in the filter screen 17.
[0033] It should be noted that the electric motor 7, electric motor 33, electric motor 23, electric motor 30, and electric push rod 28 involved in the solution all need to be connected to the power supply via cables and controlled by switches. This is existing technology, and those skilled in the art can clearly understand its principles and use it, so it will not be described in detail here.
[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the invention, such designs should fall within the protection scope of the present invention.
Claims
1. A device for the resource utilization of pesticide packaging waste, comprising a base plate (1), characterized in that: A cleaning tank (2) is provided at the upper end of the base plate (1). A strip-shaped trough plate (3) is provided on one side of the cleaning tank (2). An L-shaped connecting frame (4) is slidably provided in the trough plate (3). A crushing barrel (5) is fixedly connected to the connecting frame (4). A horizontal plate (6) is fixedly connected to the upper end of the crushing barrel (5). A motor (7) is fixedly connected to the horizontal plate (6). The output end of the motor (7) is connected to crushing teeth (8) and located inside the crushing barrel (5). A sliding device (9) is provided in the trough plate (3) and is poweredly connected to the connecting frame (4) to adjust the position of the crushing barrel (5). The lower part of the crushing barrel (5) is provided with a material leakage device (10), the upper end of the bottom plate (1) is provided with a rotary filter device (11) which can extend into the washing pool (2) to wash the crushed waste. The upper end of the bottom plate (1) is provided with a lifting device (12) which is connected to the rotary filter device (11).
2. The device for resource utilization of pesticide packaging waste according to claim 1, characterized in that: The rotary filter device (11) includes a guide column (13), which is vertically fixed to the upper end face of the base plate (1). A rotating column (14) is sleeved on the guide column (13). A connecting plate (15) is horizontally fixed to the upper end of the rotating column (14). A connecting rod (16) is vertically fixed to the bottom end face of the connecting plate (15). A filter screen (17) is fixed to the lower end of the connecting rod (16). A toothed column (18) is provided at the lower part of the rotating column (14). A fixing block (19) is fixed to the upper end of the base plate (1). A motor (20) is fixed to the upper end of the fixing block (19). A gear (21) is connected to the output end of the motor (20) and meshes with the toothed column (18).
3. The device for resource utilization of pesticide packaging waste according to claim 2, characterized in that: The filter (17) is arranged in the shape of a mesh box and its length and width are equal to those of the cleaning pool (2).
4. The device for resource utilization of pesticide packaging waste according to claim 3, characterized in that: The lifting device (12) includes a fixed frame (22), which is L-shaped and fixed to the upper end of the base plate (1). A second motor (23) is fixed to the upper end of the base plate (1). The output end of the second motor (23) is connected to a second lead screw (24) and rotates on the top of the fixed frame (22). A limiting plate (25) is fixed to the rotating column (14). A ring sleeve (26) is sleeved on the rotating column (14) and located in the limiting plate (25). An L-shaped lifting plate (27) is fixed to the ring sleeve (26) and threadedly connected to the second lead screw (24).
5. The device for resource utilization of pesticide packaging waste according to claim 1, characterized in that: The material leakage device (10) includes an electric push rod (28), which is fixed horizontally to the outer wall of the crushing barrel (5). A sealing plate (29) is provided at the bottom of the crushing barrel (5). The sealing plate (29) can completely seal the bottom of the crushing barrel (5) and is located below the crushing teeth (8). A vertical plate (30) is fixed at the upper end of the sealing plate (29). The output end of the electric push rod (28) is fixed to the vertical plate (30).
6. The device for resource utilization of pesticide packaging waste according to claim 1, characterized in that: The sliding device (9) includes a fixed plate (31), which is fixed to both sides of the upper end of the slot plate (3). A sliding rod (32) is horizontally fixed between the fixed plates (31) and passes through the connecting frame (4). A motor (33) is fixed to the outer end face of the slot plate (3). The output end of the motor (33) is connected to a lead screw (34) and rotates in the slot plate (3) and is threadedly connected to the connecting frame (4).
7. The device for resource utilization of pesticide packaging waste according to claim 2, characterized in that: The length of the guide post (13) is such that the toothed post (18) will not detach from the guide post (13) when the filter screen (17) is fully raised from the cleaning tank (2).
8. The device for resource utilization of pesticide packaging waste according to claim 2, characterized in that: The gear (21) and the tooth column (18) are always in mesh.
9. The device for resource utilization of pesticide packaging waste according to claim 4, characterized in that: The ring (26) is restricted between the upper and lower limiting plates (25) and can only slide along the axis of the rotating column (14) and cannot rotate relative to it.