Rear hanger for leymus chinensis root cutting robot

Abstract

The utility model relates to the field of agricultural robots, in particular to a rear hanger for a leymus chinensis root cutting robot. Which comprises a rear hanging frame and is characterized in that two root cutting disc connecting rods arranged side by side are arranged on the rear hanging frame, the tops of the root cutting disc connecting rods are rotatably connected to the rear hanging frame, a speed reducer is arranged at the bottoms of the root cutting disc connecting rods, a motor is arranged on the root cutting disc connecting rods, and the output end of the motor is connected with the speed reducer; the left side and the right side of the speed reducer are each provided with a root cutting disc. When the leymus chinensis root cutting device is used, the structure is simple, the rear hanger is hung on a robot in front, the walking of the robot replaces the existing manual leymus chinensis root cutting method, the leymus chinensis root cutting efficiency is greatly improved, and manpower is saved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural robots, and in particular to a rear attachment for a sheepgrass root-cutting robot. Background Technology

[0002] Leymus chinensis is a plant belonging to the genus Leymus in the family Poaceae. It is highly adaptable, cold-resistant, drought-resistant, alkali-resistant, and even more resistant to trampling by cattle and horses. It is not demanding in terms of soil requirements and is an excellent forage species for livestock. At the same time, Leymus chinensis plays a significant role in soil stabilization and has broad application prospects in grassland ecological restoration and the management of sandy and saline-alkali land.

[0003] Sheepgrass has well-developed rhizomes, mainly distributed in the 0-15 cm soil layer. As the growing years extend, the rhizomes become intertwined, forming a hard turf, which reduces aeration and weakens growth, leading to a decrease in sheepgrass yield. Therefore, after sheepgrass has been used for 5-6 years, the rhizomes are usually cut off by plowing to promote asexual reproduction of sheepgrass, increase soil aeration, and maintain the continuous high yield of sheepgrass.

[0004] In existing technology, the root cutting of sheepgrass is usually done by one person holding the plow tip to control the direction and depth of the plow, which is not only time-consuming and laborious, but also inefficient. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a rear attachment for a sheepgrass root-cutting robot. This method involves connecting the rear attachment to a traction robot at the front, replacing the current manual operation of a plow for sheepgrass root cutting, thereby improving the efficiency of sheepgrass root cutting.

[0006] To solve the above-mentioned technical problems, a rear hanger for a sheepgrass root-cutting robot is provided, including a rear hanger frame, characterized in that: the rear hanger frame is provided with two root-cutting disc connecting rods placed side by side, the top of the root-cutting disc connecting rods is rotatably connected to the rear hanger frame, the bottom of the root-cutting disc connecting rods is provided with a reducer, the root-cutting disc connecting rods are provided with a motor, the output end of the motor is connected to the reducer, and a root-cutting disc is provided on the left and right sides of the reducer respectively.

[0007] The rear mounting bracket has two side-by-side mounting points in the middle, and the mounting points are fixed to the rear mounting bracket by connecting rods.

[0008] The root cutting disc connecting rod is equipped with a motor mount, and the motor is fixed inside the motor mount.

[0009] The root cutting disc connecting rod is provided with a spring-shaped structure on both the left and right sides. The bottom of the spring-shaped structure is connected to the bottom of the rear bracket, and the top of the spring-shaped structure is connected to one side of the root cutting disc connecting rod.

[0010] A spring-shaped structure is provided on one side of the root cutting disc connecting rod. The bottom of the spring-shaped structure is connected to the bottom of the rear bracket, and the top of the spring-shaped structure is connected to one side of the root cutting disc connecting rod.

[0011] When in use, this utility model has a simple structure. By attaching the rear hanger of this utility model to the front robot, the robot's movement replaces the current method of manually cutting sheep grass roots, greatly improving the efficiency of sheep grass root cutting and saving manpower. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Among them, 1 is the rear bracket, 2 is the mounting point, 3 is the motor, 4 is the root cutting disc, 5 is the spring contour structure, 6 is the reducer, and 7 is the root cutting disc connecting rod. Detailed Implementation

[0014] Below, in conjunction with Figure 1 The rear hanger of the sheepgrass root cutter according to the present invention is described below. The rear hanger 1 is provided with two root cutting disc connecting rods 7 placed side by side. The top of the root cutting disc connecting rods 7 is rotatably connected to the rear hanger 1. The bottom of the root cutting disc connecting rods 7 is provided with a reducer 6. The root cutting disc connecting rods 7 are provided with a motor 3. The output end of the motor 3 is connected to the reducer 6. A root cutting disc 4 is provided on the left and right sides of the reducer 6 respectively.

[0015] Among them, the root cutting disc 4 can be a vortex-shaped corrugated plow blade. The peaks and troughs of the corrugated plow blade are arranged in a vortex pattern with the center of the disc as the center, at equal intervals and in the same direction.

[0016] The rear mounting bracket 1 has two parallel rear mounting points 2 in the middle, and the rear mounting points 2 are fixed to the rear mounting bracket 1 by connecting rods.

[0017] Thus, via the rear mounting point 2, the rear mount of this utility model can be mounted on the front traction robot.

[0018] The root cutting disc connecting rod 7 is equipped with a motor mount, and the motor 3 is fixed inside the motor mount.

[0019] The root cutting disc connecting rod 7 has a spring-shaped structure 5 on each of its left and right sides. The bottom of the spring-shaped structure 5 is connected to the bottom of the rear bracket 1, and the top of the spring-shaped structure 5 is connected to one side of the root cutting disc connecting rod 7.

[0020] Alternatively, a spring-shaped structure 5 is provided on one side of the root cutting disc connecting rod 7. The bottom of the spring-shaped structure 5 is connected to the bottom of the rear bracket 1, and the top of the spring-shaped structure 5 is connected to one side of the root cutting disc connecting rod 7.

[0021] Thus, when the root cutting disc 7 encounters an obstacle, the contour spring structure 5 can cause the root cutting disc 4 to bounce upwards because the top of the root cutting disc connecting rod 7 is rotatably connected to the rear bracket 1, preventing the root cutting disc 4 from rigidly colliding with the obstacle and causing damage. After passing the obstacle, the contour spring structure 5 returns to its original position.

[0022] The present invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above embodiments.

[0023] In use, the root-cutting disc 4 employs a vortex-type corrugated blade that can vertically cut the soil, making the cutting of sheepgrass roots easier. Simultaneously, as the disc 4 rotates, the soil is smoothly carried out along an arc by the vortex-type corrugated blade and thrown backward, thus loosening the soil. Furthermore, by attaching the rear-mounted component to a front-mounted robot, the robot's movement replaces the current manual method of sheepgrass root cutting, significantly improving efficiency and saving manpower.

[0024] It should be understood that within the scope of this utility model, the various parts in the embodiments can be freely combined, or the various parts in the embodiments can be appropriately modified or omitted.

Claims

1. A rear hitch for a robot for cutting roots of Chinese wildrye grass, comprising a rear hitch frame, characterized in that: The rear hanger (1) is provided with two cutting disc connecting rods (7) arranged side by side, the top of the cutting disc connecting rod (7) is rotatably connected to the rear hanger (1), the bottom of the cutting disc connecting rod (7) is provided with a speed reducer (6), the cutting disc connecting rod (7) is provided with a motor (3), the output end of the motor (3) is connected to the speed reducer (6), and the left and right sides of the speed reducer (6) are respectively provided with a cutting disc (4).

2. The behind-hanging robot for a grass root cutting machine according to claim 1, characterized in that: The middle part of the rear hanger (1) is provided with two rear hanging points (2) arranged side by side, and the rear hanging points (2) are fixed to the rear hanger (1) through connecting rods.

3. The behind-the-hitch robot for a grass cutting machine according to claim 1, characterized in that: The cutting disc connecting rod (7) is provided with a motor seat, and the motor (3) is fixed in the motor seat.

4. The behind-the-hitch robot for a grass root cutting machine according to claim 1, characterized in that: The left and right sides of the cutting disc connecting rod (7) are respectively provided with a spring profiling structure (5), the bottom of the spring profiling structure (5) is connected to the bottom of the rear hanger (1), and the top of the spring profiling structure (5) is connected to one side of the cutting disc connecting rod (7).

5. The behind-the-hitch robot for a grass-cutting machine according to claim 1, characterized in that: The left and right sides of the cutting disc connecting rod (7) are respectively provided with a spring profiling structure (5), the bottom of the spring profiling structure (5) is connected to the bottom of the rear hanger (1), and the top of the spring profiling structure (5) is connected to one side of the cutting disc connecting rod (7).

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