Weeding device

Abstract

The utility model discloses a weeding device, relates to agricultural machinery technical field, including main frame body, engine, wheel and weeding subassembly, engine is fixed on main frame body, engine is through belt and main frame body front weeding subassembly transmission connection, the wheel is provided below main frame body and is rotatingly connected with the main frame body, weeding subassembly is equipped with weeding subassembly. A detachable handlebar is arranged on the rear side of the main frame body; the weeding assembly comprises a protective cover, a rotating main shaft and a weeding cutter wheel, the protective cover is fixed to the front side of the main frame body, the rotating main shaft is rotationally connected with the protective cover, and the weeding cutter wheel is fixed outside the main shaft and rotates along with the main shaft for weeding. The device is simple in structure, easy and convenient to operate and easy to maintain and repair. The weeding efficiency is high, the adaptability is high, and the weeding requirements of different terrains can be met. The design of the detachable handlebar and the traction connecting piece improves the flexibility and expansibility of the device. And a tool box is arranged, so that a user can conveniently carry out field maintenance and repair.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a weeding device. Background Art

[0002] Traditional weeding methods rely heavily on manual labor or simple weeding tools, resulting in low efficiency and high labor intensity. With the advancement of agricultural mechanization, weeding machines have become increasingly important tools in agricultural production. However, existing weeding machines often suffer from complex structures, difficult maintenance, and limited flexibility, making them difficult to meet the diverse demands of farmland operations.

[0003] Therefore, a weeding device becomes a problem that people need to solve urgently. Utility Model Content

[0004] The utility model aims to provide a high-efficiency detachable weeding device, which has a reasonable structural design, is easy to operate and maintain, and has a high weeding efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution provided by the present invention is as follows: a weeding device, comprising a main frame, an engine, wheels, and a weeding assembly, wherein the engine is fixed to the main frame, the engine is connected to the weeding assembly on the front side of the main frame via a belt, the wheels are arranged below the main frame and are connected to the weeding assembly for rotation, and a detachable handlebar is provided on the rear side of the main frame;

[0006] The weeding assembly includes a protective cover, a rotating main shaft and a weeding blade wheel. The protective cover is fixed on the front side of the main frame. The rotating main shaft is rotatably connected to the protective cover. The weeding blade wheel is fixed outside the main shaft and rotates with it to weed.

[0007] Furthermore, the rotating cutter wheel includes a cutter holder disc and a weeding blade. The cutter holder discs are provided with two and are fixed on the rotating main shaft. The weeding blade is fixed on the outer edge of the cutter holder disc and connects the two cutter holder discs.

[0008] Furthermore, a detachable traction connection is provided on the rear side of the main frame.

[0009] Furthermore, a first pulley is provided on one side of the engine, and a second pulley is provided on one side of the rotating main shaft, and the first pulley and the second pulley are connected through a belt transmission.

[0010] Furthermore, a protective cover is provided on the outside of the first pulley and the second pulley to shield and protect the two, and one end of the protective cover is connected to the engine and the other end is connected to the side wall of the protective cover.

[0011] The advantages of this utility model compared with the prior art are:

[0012] 1. Simple structure, easy operation, easy maintenance and repair.

[0013] 2. It has high weed control efficiency and strong adaptability, and can meet the weed control needs of different terrains.

[0014] 3. The detachable handlebar and traction connector design improves the flexibility and scalability of the device.

[0015] 4. Equipped with a tool box to facilitate users to carry out on-site maintenance and repairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a weeding device of the utility model Figure 1 .

[0017] Figure 2 This is a schematic diagram of the structure of a weeding device of the utility model Figure 2 .

[0018] Figure 3 This is a schematic diagram of the structure of a weeding device of the utility model Figure 3 .

[0019] Figure 4 This is a front view of a weeding device of the present invention.

[0020] As shown in the figure: 1. Main frame, 2. Engine, 3. Wheel, 4. Handlebar, 5. Protective cover, 6. Rotating main shaft, 7. Weeding wheel, 8. Tool holder disc, 9. Weeding blade, 10. Tool box, 11. Traction connecting piece, 12. First pulley, 13. Second pulley, 14. Belt, 15. Protective cover. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "vertical", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of this utility model, "first feature" or "second feature" may include one or more of these features. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features being described. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more of these features.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] The following is a further detailed description of the weeding device of the present invention in conjunction with the accompanying drawings.

[0025] Combined with attachment Figure 1-4 The specific implementation process of the weeding device of the utility model is as follows:

[0026] An efficient and detachable weeding device includes a main frame 1, an engine 2, wheels 3, a weeding assembly, and a detachable handlebar 4. The structures and connections of the various parts are as follows:

[0027] The main frame 1 serves as the support and installation base of the entire device and is made of sturdy and durable materials. The main frame 1 is provided with multiple mounting points for fixing components such as the engine 2, wheels 3, and weeding components.

[0028] Engine 2, fixed to the main frame 1, provides power for the entire device. This power is transmitted to the weeding components via a belt drive, enabling the weeding operation. A first pulley 12 is mounted on one side of the engine 2, while a second pulley 13 is mounted on the other side of the rotating main shaft 6. Both pulleys are connected by a belt 14. To protect the belt drive system from external interference and damage, a protective shield 15 is installed over the first and second pulleys 12, 13. One end of the shield 15 is connected to the engine 2, and the other end is connected to the side wall of the protective shield 5.

[0029] The wheels 3 are arranged below the main frame 1 and are rotatably connected to the main frame 1 to ensure that the device can move flexibly. The design of the wheels 3 takes into account different terrain conditions to improve the adaptability and stability of the device.

[0030] The weeding assembly includes a protective cover 5, a rotating main shaft 6 and a weeding blade wheel 7. The protective cover 5 is fixed to the front side of the main frame 1 to protect the weeding blade wheel 7 from external interference and damage. The rotating main shaft 6 is rotatably connected to the protective cover 5 and rotates under the drive of the engine 2. The weeding blade wheel 7 is fixed to the outside of the rotating main shaft 6 and rotates with the rotating main shaft 6 to perform weeding operations. The weeding blade wheel 7 is composed of a tool holder disc 8 and a weeding blade 9. The tool holder disc 8 is provided with two and fixed on the rotating main shaft 6. The weeding blade 9 is fixed to the outer edge of the tool holder disc 8 and connects the two tool holder discs 8 to form an efficient weeding structure.

[0031] The detachable handlebar 4 is arranged on the rear side of the main frame 1, which is convenient for the operator to control the moving direction and speed of the device. The handlebar 4 adopts a detachable design, which is convenient for disassembly and storage when not in use.

[0032] The tool box 10 is arranged on the main frame 1 and is used to store items such as spare parts and maintenance tools to facilitate users to perform maintenance and repairs on site.

[0033] The traction connector 11 is provided at the rear side of the main frame 1 and is an optional configuration. When it is necessary to carry out joint operations with other agricultural machinery or equipment, the traction connector 11 can be used to achieve connection and improve operating efficiency.

[0034] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A weeding device, characterized in that: The utility model comprises a main frame (1), an engine (2), wheels (3) and a weeding assembly, wherein the engine (2) is fixed on the main frame (1), the engine (2) is connected to the weeding assembly on the front side of the main frame (1) through a belt (14), the wheels (3) are arranged below the main frame (1) and are connected to the weeding assembly in a rotational manner, and a detachable handlebar (4) is provided on the rear side of the main frame (1); The weeding assembly comprises a protective cover (5), a rotating main shaft (6) and a weeding blade wheel (7); the protective cover (5) is fixed to the front side of the main frame (1); the rotating main shaft (6) is rotatably connected to the protective cover (5); and the weeding blade wheel (7) is fixed to the outside of the main shaft and rotates with the main shaft to weed; The weeding wheel (7) comprises a cutter disc (8) and a weeding blade (9). The cutter disc (8) is provided with two cutter discs and is fixed on the rotating main shaft (6). The weeding blade (9) is fixed on the outer edge of the cutter disc (8) and connects the two cutter discs (8).

2. A weeding device according to claim 1, characterized in that: A tool box (10) is provided on the main frame (1).

3. A weeding device according to claim 2, characterized in that: A detachable traction connection piece (11) is provided on the rear side of the main frame (1).

4. A weeding device according to claim 3, characterized in that: A first pulley (12) is provided on one side of the engine (2), and a second pulley (13) is provided on one side of the rotating main shaft (6). The first pulley (12) and the second pulley (13) are connected in transmission via a belt (14).

5. A weeding device according to claim 4, characterized in that: A protective cover (15) is provided outside the first pulley (12) and the second pulley (13) to shield and protect the first pulley (12) and the second pulley (13). One end of the protective cover (15) is connected to the engine (2), and the other end is connected to the side wall of the protective cover (5).

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