A soil-tillage device for agricultural planting in the field of agricultural machinery

Abstract

This utility model discloses an agricultural tilling device for planting, belonging to the technical field of agricultural tilling equipment. It includes a frame and a cleaning mechanism. The cleaning mechanism includes a U-shaped connecting frame fixedly connected to the lower end of the frame. A vertically movable lifting plate is installed inside the U-shaped connecting frame. Multiple guide rods are fixedly connected between the inner top and bottom of the U-shaped connecting frame. Each guide rod passes through the lifting plate and is slidably connected to it. The upper end of the lifting plate is elastically connected to the inner top of the U-shaped connecting frame via multiple springs. This device addresses usability issues by incorporating a tilling mechanism for tilling farmland and a cleaning mechanism for automatically cleaning multiple tilling blades to prevent soil from adhering to them and affecting tilling operations. The brushes can also be easily replaced, ensuring effective cleaning.

Description

Technical Field

[0001] This utility model relates to the field of agricultural tilling equipment technology, and in particular to an agricultural tilling equipment for planting in the field of agricultural machinery. Background Technology

[0002] Agricultural planting is a production activity that involves cultivating crops to obtain products such as food and fiber. In the process of agricultural planting, soil turning is a crucial step, as it can improve soil structure, increase soil permeability, and create favorable conditions for crop growth.

[0003] Currently, when agricultural tilling equipment is used for tilling, the soil contains a certain amount of moisture, which makes it easy for the soil to stick to the tilling blades. As the operation time increases, the amount of soil that sticks to the blades gradually increases. This will undoubtedly increase the operating resistance of the equipment and may also lead to uneven tilling depth, thus affecting the tilling quality. Therefore, in order to solve this problem, we need to consider designing a tilling equipment for agricultural planting in the field of agricultural machinery. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an agricultural tillage device for planting. This device addresses usage issues by incorporating a tillage mechanism to enable tillage of farmland, and a cleaning mechanism to automatically clean multiple tillage blades, preventing soil from adhering to them and affecting the tillage operation. Furthermore, the brushes can be easily replaced, ensuring effective cleaning.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A soil-turning device for agricultural planting in the field of agricultural machinery includes a frame; a cleaning mechanism, the cleaning mechanism including a U-shaped connecting frame fixedly connected to the lower end of the frame, a lifting plate that can move up and down is provided inside the U-shaped connecting frame, multiple guide rods are fixedly connected between the inner top and inner bottom of the U-shaped connecting frame, each guide rod passes through the lifting plate and is slidably connected to the lifting plate, the upper end of the lifting plate is elastically connected to the inner top of the U-shaped connecting frame by multiple springs, a rectangular mounting groove is provided on the right side of the lifting plate, an mounting plate is provided on the right side of the lifting plate, the left side of the mounting plate is slidably connected to the inner wall of the rectangular mounting groove, and a brush is fixedly provided at the lower end of the mounting plate; and a soil-turning mechanism for realizing soil-turning operations.

[0007] Preferably, the mounting plate has circular limiting grooves on both the front and rear sides, and the lifting plate has threaded through grooves on both the front and rear sides.

[0008] Preferably, both of the threaded through grooves are threaded with bolts, and the threaded portions of both bolts are slidably connected to the inner wall of the corresponding circular limiting groove.

[0009] Preferably, the soil turning mechanism includes two side plates fixedly connected to the lower end of the frame, a motor is installed on the front side of the front side plate, a rotating shaft is rotatably connected between the two side plates, the front end of the rotating shaft passes through the front side plate and is fixedly connected to the output shaft of the motor, and a plurality of soil turning blades are fixedly connected on the rotating shaft.

[0010] Preferably, the brush is used in conjunction with multiple soil-turning blades.

[0011] Preferably, two casters are installed at the lower end of the frame, and a handle is fixedly connected to the left side of the frame.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] The system is equipped with a soil-turning mechanism that drives multiple soil-turning blades to rotate via a starter motor, enabling efficient soil turning. It also features a cleaning mechanism that uses a lifting plate, multiple springs, and brushes to promptly remove soil adhering to the blades during the turning process, ensuring continuous turning operations and maintaining quality. Furthermore, the system includes a rectangular mounting slot, two circular limit slots, and two bolts, allowing for convenient and quick installation and removal of the brushes for maintenance, reducing actual maintenance workload and effectively ensuring the cleaning performance of the brushes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a soil-tilling device for agricultural planting in the field of agricultural machinery proposed in this utility model;

[0015] Figure 2 This is a structural diagram of the cleaning mechanism;

[0016] Figure 3 for Figure 2 Partial structural unfolded diagram;

[0017] Figure 4 for Figure 3 Enlarged view of point A.

[0018] In the diagram: 1. Frame, 2. Recurved connecting frame, 3. Lifting plate, 4. Guide rod, 5. Spring, 6. Rectangular mounting slot, 7. Mounting plate, 8. Brush, 9. Circular limit slot, 10. Threaded through slot, 11. Bolt, 12. Side plate, 13. Motor, 14. Rotating shaft, 15. Soil turning blade, 16. Moving wheel, 17. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-4 A soil-turning device for agricultural planting in the field of agricultural machinery includes a frame 1, two casters 16 are installed at the lower end of the frame 1, and a handle 17 is fixedly connected to the left side of the frame 1 for moving the entire device.

[0021] The system also includes a soil-turning mechanism, which is used to turn the soil. The soil-turning mechanism includes two side plates 12 fixedly connected to the lower end of the frame 1. A motor 13 is installed on the front side of the front side plate 12. A rotating shaft 14 is rotatably connected between the two side plates 12. The front end of the rotating shaft 14 passes through the front side plate 12 (a bearing is provided at the passage) and is fixedly connected to the output shaft of the motor 13. Multiple soil-turning blades 15 are fixedly connected to the rotating shaft 14. By starting the motor 13 to drive the rotating shaft 14 to rotate, the multiple soil-turning blades 15 can be driven to rotate clockwise, thereby realizing the soil-turning operation of farmland.

[0022] The system also includes a cleaning mechanism, which comprises a U-shaped connecting frame 2 fixedly connected to the lower end of the frame 1. A lifting plate 3 that can move up and down is installed inside the U-shaped connecting frame 2. Multiple guide rods 4 are fixedly connected between the inner top and bottom of the U-shaped connecting frame 2. Each guide rod 4 passes through the lifting plate 3 and is slidably connected to it. The guide rods 4 ensure the stability of the lifting plate 3 during lifting. The upper end of the lifting plate 3 is elastically connected to the inner top of the U-shaped connecting frame 2 via multiple springs 5. The springs 5 ​​ensure the stability of the brush 8 and multiple soil turning parts. The blades 15 fit together and ensure that the brushes 8 are reset after each cleaning operation. A rectangular mounting groove 6 is provided on the right side of the lifting plate 3. A mounting plate 7 is provided on the right side of the lifting plate 3. The left side of the mounting plate 7 is slidably connected to the inner wall of the rectangular mounting groove 6. A brush 8 is fixedly installed at the lower end of the mounting plate 7. The brush 8 is a hard brush. The brush 8 cooperates with multiple soil turning blades 15. By fitting and contacting the rotating soil turning blades 15, the soil adhering to them can be cleaned off, so as to ensure the continuous soil turning operation of the soil turning blades 15 and the quality of soil turning.

[0023] The mounting plate 7 has circular limiting grooves 9 on both the front and rear sides, and the lifting plate 3 has threaded through grooves 10 on both the front and rear sides. Bolts 11 are threaded into both threaded through grooves 10. The screw parts of the two bolts 11 are slidably connected to the inner wall of the corresponding circular limiting grooves 9. By using tools to remove the two bolts 11, the mounting plate 7 and the brush 8 can be removed for maintenance.

[0024] In this utility model, when in use, the operator moves the entire device to the farmland that needs to be tilled by using the handle 17 and two moving wheels 16. Then, the motor 13 is started, which drives the rotating shaft 14 to rotate, which in turn drives the multiple tilling blades 15 to rotate clockwise. At this time, pushing the entire device to move it can realize the tilling operation of the farmland.

[0025] During the soil turning operation, the lifting plate 3 maintains a certain downward pressure under the elastic action of the spring 5, which in turn causes the brush 8 to maintain a downward pressure and come into contact with the multiple rotating soil turning blades 15. In this way, the brush 8 can brush off the soil adhering to the soil turning blades 15, thereby cleaning the soil turning blades 15 and ensuring that the soil turning blades 15 can continue to turn the soil, thus ensuring the quality of the soil turning operation. During the cleaning process, the lifting plate 3, the mounting plate 7, and the brush 8 will move upward to a certain extent due to the pushing force of the multiple soil turning blades 15. At this time, the multiple springs 5 ​​will be compressed. After one cleaning is completed, the lifting plate 3 will automatically move downward due to the elastic force of the multiple springs 5, so that the brush 8 will return to its original position for subsequent cleaning operations.

[0026] When the brush 8 needs to be replaced or maintained after long-term use, the two bolts 11 on the front and rear sides of the lifting plate 3 can be removed with a tool. Then, the mounting plate 7 can be moved to the left to remove it along with the brush 8 from the lifting plate 3. After the replacement and maintenance are completed, the mounting plate 7 is fully inserted back into the rectangular mounting slot 6 on the right side of the lifting plate 3. Then, the two bolts 11 are installed with a tool so that the screw ends of the two bolts 11 are reinserted into the corresponding circular limit slots 9. This achieves a stable connection between the mounting plate 7 and the lifting plate 3. The entire installation, removal and maintenance process is relatively convenient, reduces the workload of maintenance, and ensures the cleaning effect of the brush 8.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An agricultural planting soil-turning apparatus in the field of agricultural machines, characterized by, include: Rack (1); The cleaning mechanism includes a U-shaped connecting frame (2) fixedly connected to the lower end of the frame (1). A lifting plate (3) that can move up and down is provided inside the U-shaped connecting frame (2). Multiple guide rods (4) are fixedly connected between the inner top and the inner bottom of the U-shaped connecting frame (2). Each guide rod (4) passes through the lifting plate (3) and is slidably connected to the lifting plate (3). The upper end of the lifting plate (3) is elastically connected to the inner top of the U-shaped connecting frame (2) through multiple springs (5). A rectangular mounting groove (6) is provided on the right side of the lifting plate (3). An mounting plate (7) is provided on the right side of the lifting plate (3). The left side of the mounting plate (7) is slidably connected to the inner wall of the rectangular mounting groove (6). A brush (8) is fixedly provided at the lower end of the mounting plate (7). A soil-turning mechanism, which is used to perform soil-turning operations.

2. The agricultural tilling equipment for planting according to claim 1, characterized in that, The mounting plate (7) has circular limiting grooves (9) on both the front and rear sides, and the lifting plate (3) has threaded through grooves (10) on both the front and rear sides.

3. The soil turning apparatus of claim 2, wherein Both of the threaded through grooves (10) are threaded with bolts (11), and the screw portion of each bolt (11) is slidably connected to the inner wall of the corresponding circular limiting groove (9).

4. The soil turning apparatus for agricultural planting in the field of agricultural machines according to claim 1, wherein The soil turning mechanism includes two side plates (12) fixedly connected to the lower end of the frame (1). A motor (13) is installed on the front side of the side plate (12) located on the front side. A rotating shaft (14) is rotatably connected between the two side plates (12). The front end of the rotating shaft (14) passes through the front side plate (12) and is fixedly connected to the output shaft of the motor (13). Multiple soil turning blades (15) are fixedly connected on the rotating shaft (14).

5. The soil turning apparatus for agricultural planting according to claim 4, wherein The brush (8) is used in conjunction with a plurality of soil turning tools (15).

6. The soil turning apparatus for agricultural planting of the agricultural machinery field according to claim 1, wherein Two casters (16) are installed at the lower end of the frame (1), and a handle (17) is fixedly connected to the left side of the frame (1).

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