一种农田地膜清理装置
By installing cleaning brushes and dust hoods in the farmland mulch film cleaning device to remove mulch film fragments from the surface of the nail teeth, and by installing cleaning wipes on the screening plate to prevent clogging, the problem of residual mulch film on the surface of the nail teeth is solved, thereby improving the efficiency of mulch film recycling and the practicality of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINJIANG FENGYI AGRICULTURAL DEVELOPMENT CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-07-17
AI Technical Summary
Existing farmland mulch cleaning devices lack a mechanism to clean residual mulch on the surface of the nail teeth, resulting in reduced contact efficiency between the nail teeth and new mulch, decreased mulch collection volume per operation, and potential secondary pollution.
The installation frame includes a cleaning brush and a dust hood. The cleaning brush sweeps away film fragments from the surface of the nail teeth through horizontal reciprocating motion, while the dust hood removes residual film through negative pressure. The cleaning wipes on the screening plate ensure that the surface of the screening plate is unobstructed and prevent film blockage.
It effectively cleans the residual plastic film on the nail teeth and screening plate, keeps the device clean, improves the efficiency of plastic film recycling, avoids the decrease in gripping force and secondary pollution caused by the accumulation of residual film, and ensures the efficient operation of the device.
Smart Images
Figure CN224504197U_ABST
Abstract
Claims
1. An agricultural mulch film cleaning device, characterized by, include: Mounting base (1) and collection box (2); The mounting slot is provided on one side of the bottom of the mounting base (1). The mounting slot is provided with a U-shaped mounting frame (3). A drive shaft (4) is rotatably connected inside the mounting frame (3). Multiple nail teeth (5) are all located on the outside of the drive shaft (4). The multiple nail teeth (5) are arranged in a ring around the central axis of the drive shaft (4). The upper end of the inner wall of the mounting frame (3) is rotatably connected to a positioning shaft (6). A dust collection hood (7) is set on one side of the upper end of the mounting frame (3). The collection box (2) is set on one side of the upper end of the mounting base (1). The collection box (2) is provided with a partition (8). The upper end of the partition (8) is provided with a sieve plate (9).
2. The agricultural mulching film cleaning device according to claim 1, characterized in that: The mounting frame (3) is provided with a first motor (10) on one side. One end of the drive shaft (4) passes through one side of the mounting frame (3) and is located on the output end of the first motor (10). Both the drive shaft (4) and the positioning shaft (6) are provided with pulleys on their outer sides, and the two pulleys are provided with the same transmission belt (11).
3. The agricultural mulching film cleaning device according to claim 1, characterized in that: The upper part of the mounting frame (3) is provided with a cleaning brush (12), and the upper part of the cleaning brush (12) is provided with a positioning plate (13). The positioning plate (13) is provided with a positioning hole that is adapted to the positioning shaft (6). The positioning shaft (6) is provided with the positioning hole and is slidably connected to the side wall of the positioning hole. A spiral reciprocating groove is provided on the outside of the positioning shaft (6). A positioning pin (14) adapted to the spiral reciprocating groove is provided on one side of the positioning hole. One end of the positioning pin (14) is located in the spiral reciprocating groove and is slidably connected to the side wall of the spiral reciprocating groove.
4. The farmland mulch film cleaning device according to claim 3, characterized in that: The upper end of the positioning plate (13) is provided with a limiting plate (15), and the upper end of the inner wall of the mounting frame (3) is provided with a limiting groove that is compatible with the limiting plate (15). The limiting plate (15) is located in the limiting groove and is slidably connected to the side wall of the limiting groove.
5. The agricultural mulching film cleaning device according to claim 1, characterized in that: An electric push rod (16) is provided at the upper end of the mounting slot, and the output end of the electric push rod (16) is located at the upper end of the mounting frame (3).
6. The farmland plastic film cleaning device according to claim 1, characterized in that: The upper end of the mounting groove is provided with multiple limiting sleeves (17), and each of the multiple limiting sleeves (17) is provided with a matching limiting rod (18). The bottom ends of the multiple limiting rods (18) are all located at the upper end of the mounting frame (3).
7. The agricultural mulching film cleaning device according to claim 1, characterized in that: The dust hood (7) has a hose (19) on one side, and the other end of the hose (19) is connected to the upper end of the collection box (2). The collection box (2) has an air pump (20) on the other side, and the air pump (20) is connected to the upper end of the collection box (2).
8. The agricultural mulching film cleaning device according to claim 1, characterized in that: The partition (8) is provided with a rectangular groove, which is located on one side of the bottom end of the screening plate (9). A second motor (21) is provided on one side inside the partition (8). The output end of the second motor (21) extends into the rectangular groove and is provided with multiple cleaning wipes (22). One side of each of the multiple cleaning wipes (22) abuts against one side of the screening plate (9).