Impurity particle filtering and feeding device for mulching film processing

Abstract

The utility model relates to the technical field of mulching film processing, and discloses an impurity particle filtering feeding device for mulching film processing, which comprises a filter, a feeding bin mounted at the top of the filter, a discharging pipe mounted at the bottom of the filter, a movable groove formed in one end of the filter, and a filter plate slidably connected in the movable groove. One end of the filter plate is fixedly connected with a baffle. According to the impurity particle filtering feeding device for mulching film processing, through modular arrangement, a filter plate can slide in a movable groove, so that a worker can move an adjusting plate, the adjusting plate drives a connecting plate to pull an inserting rod out of an inserting groove, then the movable plate moves downwards, the movable plate moves towards the interior of a hollowed-out block, and the filtering effect is achieved; the locking of the baffle plate is released, and then the filter plate is pulled outwards, so that the filter plate can be easily separated from the filter, the filter plate can be conveniently cleaned by a worker, and the practicability of the device is ensured.

Description

Technical Field

[0001] This utility model relates to the field of mulch film processing technology, and in particular to a filter impurity particle feeding device for mulch film processing. Background Technology

[0002] Mulch film processing is the process of converting high molecular polymers, such as polyethylene and polyvinyl chloride, into agricultural plastic films through a series of processes.

[0003] Existing filter machines used for mulch film processing accumulate a large amount of impurities in their internal filter screens after long-term use, affecting filtration efficiency and even causing filter screen blockage. Timely cleaning or replacement is necessary. However, the filter screens of existing feeding devices are usually fixed inside a complex frame structure. The installation methods are mostly welding, riveting, or using cumbersome bolt fastening methods. In addition, the space around the filter screen is narrow, making operation extremely inconvenient. This means that when workers disassemble the filter screen, they often need to use a variety of special tools, which consumes a lot of time and energy. In the process, improper operation may also damage the filter screen or other parts of the feeding device. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the filter screen of the filter machine used for mulch film processing will accumulate impurities after long-term use, which will affect efficiency, may become clogged, and need to be cleaned or replaced. However, the filter screen is fixed in a complex frame, the installation method is cumbersome, the space is small, the operation is inconvenient, and the staff need to use special tools to disassemble the filter screen, which is time-consuming and laborious, and may damage the filter screen or the device. Therefore, we propose a filter impurity particle feeding device for mulch film processing.

[0005] To achieve the above objectives, this application adopts the following technical solution: a filter for feeding impurity particles in mulch film processing, comprising a filter, a feed hopper installed at the top of the filter, a discharge pipe installed at the bottom of the filter, a movable groove opened at one end of the filter, a filter plate slidably connected inside the movable groove, a baffle fixedly connected at one end of the filter plate, a vertical groove opened at one end of the baffle, insertion grooves opened on both sides of the inner cavity of the vertical groove, a hollow block fixedly connected at one end of the filter, a movable plate slidably connected inside the hollow block, and a slot opened at one end of the movable plate;

[0006] The slot is equipped with a locking mechanism for locking the position of the filter plate.

[0007] Preferably, the locking mechanism includes a partition plate installed inside the slot, an adjustment groove is provided at one end of the partition plate, two adjustment plates are slidably connected inside the adjustment groove, a connecting plate is fixedly connected to one end of the adjustment plate, a plug rod is fixedly connected to one side of the connecting plate, and through slots are provided on both sides of the movable plate.

[0008] Preferably, the top and bottom of the groove cavity are provided with sliding grooves, and the top and bottom of the connecting plate are fixedly connected with sliders.

[0009] Preferably, the surface of the plug rod is slidably connected to the inside of the plug groove, and the outer diameter of the plug rod is adapted to the inner diameter of the plug groove.

[0010] Preferably, a return spring is fixedly connected to one side of the connecting plate, and one side of the return spring is fixedly connected to the inside of the slot.

[0011] Preferably, limit grooves are provided on both sides of the inner cavity of the movable groove, and limit blocks are fixedly connected to both sides of the filter plate.

[0012] Preferably, positioning grooves are provided on both sides of the inner cavity of the hollow block, and positioning blocks are fixedly connected to both sides of the movable plate.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In this invention, the filter plate can slide inside the movable groove through modular design. This allows the operator to move the adjusting plate, which in turn moves the connecting plate to pull the plug rod out of the plug groove. Then, by moving the movable plate downwards, the movable plate moves into the hollow block, releasing the lock on the baffle. Finally, by pulling the filter plate outwards, the filter plate can be easily separated from the filter machine, making it convenient for the operator to clean the filter plate and ensuring the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the filter machine of this utility model disassembled;

[0017] Figure 3 This is a partial structural diagram of the filter plate of this utility model;

[0018] Figure 4 This is a schematic diagram of the disassembled hollow block structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the slot in this utility model.

[0020] Legend: 1. Filter; 2. Feed hopper; 3. Discharge pipe; 4. Movable groove; 5. Filter plate; 6. Baffle; 7. Vertical groove; 8. Insertion groove; 9. Hollow block; 10. Movable plate; 11. Groove; 12. Partition; 13. Adjustment groove; 14. Adjustment plate; 15. Connecting plate; 16. Insertion rod; 17. Through slot; 18. Return spring; 19. Slide groove; 20. Sliding block; 21. Limiting groove; 22. Limiting block; 23. Positioning groove; 24. Positioning block. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a filter particle feeding device for mulch film processing, including a filter 1, a feeding bin 2 installed on the top of the filter 1, a discharge pipe 3 installed on the bottom of the filter 1, a movable groove 4 opened at one end of the filter 1, a filter plate 5 slidably connected inside the movable groove 4, a baffle 6 fixedly connected to one end of the filter plate 5, a vertical groove 7 opened at one end of the baffle 6, insertion grooves 8 opened on both sides of the inner cavity of the vertical groove 7, a hollow block 9 fixedly connected to one end of the filter 1, a movable plate 10 slidably connected inside the hollow block 9, a slot 11 opened at one end of the movable plate 10, a locking mechanism for locking the position of the filter plate 5 installed inside the slot 11, the locking mechanism including a partition 12 installed inside the slot 11, one end of the partition 12 An adjustment groove 13 is provided, and two adjustment plates 14 are slidably connected inside the adjustment groove 13. A connecting plate 15 is fixedly connected to one end of the adjustment plate 14, and a plug rod 16 is fixedly connected to one side of the connecting plate 15. Through slots 17 are provided on both sides of the movable plate 10. Through the modular design, the filter plate 5 can slide inside the movable groove 4, so that the operator can move the adjustment plate 14 to drive the connecting plate 15 to pull the plug rod 16 out of the plug groove 8. Then, by moving the movable plate 10 downward, the movable plate 10 moves into the hollow block 9, releasing the lock on the baffle 6. Then, by pulling the filter plate 5 outward, the filter plate 5 can be easily separated from the filter machine 1, which makes it easy for the operator to clean the filter plate 5 and ensures the practicality of the device.

[0023] Reference Figure 5As shown in this embodiment: the top and bottom of the inner cavity of the slot 11 are provided with sliding grooves 19, and the top and bottom of the connecting plate 15 are fixedly connected with sliders 20. The sliders 20 are slidably connected inside the sliding grooves 19. By setting the sliding grooves 19 and sliders 20, the connecting plate 15 is limited, making the connecting plate 15 more stable when moving and avoiding the phenomenon of the connecting plate 15 shifting when moving.

[0024] Reference Figure 3 and Figure 5 As shown, in this embodiment: the surface of the plug rod 16 is slidably connected to the inside of the plug groove 8, and the outer diameter of the plug rod 16 is adapted to the inner diameter of the plug groove 8. Since the outer diameter of the plug rod 16 is adapted to the inner diameter of the plug groove 8, this means that the two are precisely matched in size. When the plug rod 16 is inserted into the plug groove 8, it can ensure that it accurately reaches the predetermined position, providing precise positioning for the installation and connection of related components.

[0025] Reference Figure 5 As shown in this embodiment: a return spring 18 is fixedly connected to one side of the connecting plate 15, and one side of the return spring 18 is fixedly connected to the inside of the slot 11. By setting the return spring 18, when the connecting plate 15 needs to be reset, the return spring 18 can generate elastic force to push the connecting plate 15 to reset, so that the plug rod 16 can be re-inserted into the inside of the plug slot 8 to lock the movable plate 10, thereby improving the convenience of the device.

[0026] Reference Figure 2 and Figure 3 As shown in this embodiment: Limiting grooves 21 are provided on both sides of the inner cavity of the movable groove 4, and limiting blocks 22 are fixedly connected to both sides of the filter plate 5. The limiting blocks 22 are slidably connected to the inside of the limiting grooves 21. By setting the limiting grooves 21 and the limiting blocks 22, the filter plate 5 is limited, making the filter plate 5 more stable when moving and avoiding the phenomenon of shaking when the filter plate 5 moves.

[0027] Reference Figure 4 As shown in this embodiment: both sides of the inner cavity of the hollow block 9 are provided with positioning grooves 23, and both sides of the movable plate 10 are fixedly connected with positioning blocks 24. By setting the positioning grooves 23 and positioning blocks 24, the movable plate 10 is positioned, making the movable plate 10 more stable when moving and avoiding the phenomenon of the movable plate 10 shifting when moving.

[0028] Working principle: Through modular design, the filter plate 5 can slide inside the movable groove 4, allowing the operator to move the adjusting plate 14, which in turn drives the connecting plate 15 to pull the insertion rod 16 out of the insertion groove 8. Then, by moving the movable plate 10 downwards, it moves into the hollow block 9, releasing the lock on the baffle 6. Finally, by pulling the filter plate 5 outwards, it can be easily separated from the filter press 1, facilitating cleaning and ensuring the practicality of the device. The slider 20 is slidably connected inside the slide groove 19. The slide groove 19 and slider 20 limit the movement of the connecting plate 15, making it more stable and preventing deviation. Since the outer diameter of the insertion rod 16 matches the inner diameter of the insertion groove 8, this means that they are precisely dimensionally matched. The device is precisely matched so that when the plug rod 16 is inserted into the plug slot 8, it can accurately reach the predetermined position, providing precise positioning for the installation and connection of related components. By setting a return spring 18, when the connecting plate 15 needs to be reset, the return spring 18 can generate elastic force to push the connecting plate 15 to reset, so that the plug rod 16 can be re-inserted into the plug slot 8 and the movable plate 10 is locked, thereby improving the convenience of the device. The limiting block 22 is slidably connected to the inside of the limiting groove 21. By setting the limiting groove 21 and the limiting block 22, the filter plate 5 is limited, making the filter plate 5 more stable when moving and avoiding the phenomenon of shaking when the filter plate 5 moves. By setting the positioning groove 23 and the positioning block 24, the movable plate 10 is positioned, making the movable plate 10 more stable when moving and avoiding the phenomenon of offset when the movable plate 10 moves.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for feeding impurity particles in mulch film processing, comprising a filter (1), characterized in that: The filter (1) is equipped with a feed hopper (2) at the top and a discharge pipe (3) at the bottom. One end of the filter (1) is provided with a movable groove (4). A filter plate (5) is slidably connected inside the movable groove (4). A baffle (6) is fixedly connected to one end of the filter plate (5). A vertical groove (7) is provided at one end of the baffle (6). Insertion grooves (8) are provided on both sides of the inner cavity of the vertical groove (7). A hollow block (9) is fixedly connected to one end of the filter (1). A movable plate (10) is slidably connected inside the hollow block (9). A slot (11) is provided at one end of the movable plate (10). The slot (11) is equipped with a locking mechanism for locking the position of the filter plate (5).

2. The device for feeding impurity particles in mulch film processing according to claim 1, characterized in that: The locking mechanism includes a partition (12) installed inside the slot (11). One end of the partition (12) is provided with an adjustment slot (13). Two adjustment plates (14) are slidably connected inside the adjustment slot (13). One end of the adjustment plate (14) is fixedly connected with a connecting plate (15). One side of the connecting plate (15) is fixedly connected with a plug rod (16). Both sides of the movable plate (10) are provided with through slots (17).

3. The filter impurity particle feeding device for mulch film processing according to claim 2, characterized in that: The top and bottom of the inner cavity of the slot (11) are provided with sliding grooves (19), and the top and bottom of the connecting plate (15) are fixedly connected with sliders (20).

4. The device for feeding impurity particles in mulch film processing according to claim 2, characterized in that: The surface of the plug rod (16) is slidably connected to the inside of the plug groove (8), and the outer diameter of the plug rod (16) is adapted to the inner diameter of the plug groove (8).

5. The device for feeding impurity particles in mulch film processing according to claim 2, characterized in that: A return spring (18) is fixedly connected to one side of the connecting plate (15), and one side of the return spring (18) is fixedly connected to the inside of the slot (11).

6. The device for feeding impurity particles in mulch film processing according to claim 1, characterized in that: Limiting grooves (21) are provided on both sides of the inner cavity of the movable groove (4), and limiting blocks (22) are fixedly connected to both sides of the filter plate (5).

7. The device for feeding impurity particles in mulch film processing according to claim 1, characterized in that: The hollow block (9) has positioning grooves (23) on both sides of its inner cavity, and the movable plate (10) has positioning blocks (24) fixedly connected to both sides.

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