Weeding equipment for forestry engineering
By using a connection system consisting of a bidirectional threaded rod and a motor drive, the problem of unstable blade height above the ground in traditional forestry weeding equipment has been solved, enabling stable adjustment and automatic weed collection, thereby improving weeding efficiency and reducing labor costs.
Patent Information
- Application Number
- CN202423078942.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Traditional forestry weeding equipment lacks an adjustment mechanism, resulting in unstable blade height above the ground, which affects weeding efficiency and equipment stability.
The system employs a bidirectional threaded rod and a motor-driven connection system to achieve stable adjustment of the height of the weeding blades off the ground, and uses a chain and motor-driven weed rake to achieve automatic weed collection.
It achieves stable adjustment of the height of the weeding blades off the ground, improving weeding efficiency, and reduces manual intervention and production costs through automatic weed collection function.
Smart Images
Figure CN223553794U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to forestry weeding technical field especially relates to a weeding equipment for forestry engineering. BACKGROUND
[0002] Forestry engineering refers to the activities of applying various engineering technologies to forest resource cultivation, development and utilization and forest product processing with the principles of efficient utilization and sustainable development of forest resources. In forestry engineering, weeding is an important operation, which is directly related to the growth and development of forest resources. Using special weeding equipment can significantly improve weeding efficiency, reduce labor input and reduce production cost. Therefore, a weeding equipment for forestry engineering is needed.
[0003] The weeding equipment for forestry engineering is commonly known as forestry weeding machine or forest weeding equipment. This kind of equipment is specially designed for weeding operation in forestry engineering and can efficiently and accurately remove weeds in complex forest environment. Traditional weeding equipment often adopts relatively simple mechanical structure design and lacks sufficient adjusting mechanism and stability control. Therefore, the previous weeding equipment cannot more stably achieve the effect of adjusting the height of weeding blade from the ground as needed. SUMMARY
[0004] In order to make up for the above shortcomings, the utility model provides a weeding equipment for forestry engineering, which aims to improve the problem that the previous weeding equipment cannot more stably achieve the effect of adjusting the height of weeding blade from the ground as needed.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A weeding equipment for forestry engineering, comprising a vehicle body, a first motor fixedly connected inside the vehicle body, a bidirectional threaded rod fixedly provided at the output end of the first motor, a limiting block fixedly connected inside the vehicle body, the outer wall of the bidirectional threaded rod being rotatably connected inside the limiting block, a connecting block threadedly connected to the outer wall of the bidirectional threaded rod, a first connecting rod fixedly connected to the outer wall of the connecting block, a second connecting rod rotatably connected to the outer wall of the first connecting rod, a supporting plate rotatably connected to the outer wall of the second connecting rod, an extension rod fixedly connected to the upper surface of the supporting plate, the top end of the extension rod being fixedly connected inside the vehicle body, a moving wheel rotatably connected to the outer wall of the vehicle body, a weeding assembly provided inside the supporting plate, the weeding assembly being used for cleaning weeds.
[0007] Preferably, the weeding assembly comprises a second motor, the outer wall of the second motor being fixedly connected inside the supporting plate, and the output end of the second motor being fixedly connected with a weeding blade.
[0008] Preferably, the inside of the vehicle body is fixedly connected with a third motor, and an output end of the third motor is fixedly provided with a first connecting column.
[0009] Preferably, the outer wall of the first connecting column is rotatably connected in the inside of the vehicle body, and the outer wall of the first connecting column is fixedly connected with a first sprocket.
[0010] Preferably, the tooth end of the first sprocket is meshingly connected with a chain, and the outer wall of the chain is meshingly connected with a second sprocket.
[0011] Preferably, the inside of the second sprocket is fixedly connected with a second connecting column, and the outer wall of the second connecting column is rotatably connected in the inside of the vehicle body.
[0012] Preferably, the outer wall of the chain is rotatably connected with a grass collecting rake, and the inside of the vehicle body is fixedly connected with a grass collecting frame.
[0013] Preferably, the outer wall of the vehicle body is fixedly connected with a handle.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the first motor drives the bidirectional threaded rod to rotate in the limiting block, and then drives the connecting block to move on the outer wall of the bidirectional threaded rod, then the first connecting rod pulls the second connecting rod, and under the support of the telescopic rod, the supporting plate can be pulled to move, and the effect of adjusting the height of the weeding blade from the ground as needed is achieved more stably.
[0016] 2. In the utility model, the third motor drives the first connecting column to drive the first sprocket to rotate, the first sprocket drives the second sprocket to rotate through the chain, and then the second connecting column rotates in the inside of the vehicle body, then the chain can pull the grass collecting rake to collect the cleaned weeds into the grass collecting frame, and the effect of automatically collecting the cleaned weeds is achieved, and the time and cost of manual intervention are greatly reduced. DRAWINGS
[0017] Figure 1 A perspective view of a weeding device for forestry engineering is provided for the utility model;
[0018] Figure 2 A limiting block partial structure schematic view of a weeding device for forestry engineering is provided for the utility model;
[0019] Figure 3 A grass collecting frame partial structure schematic view of a weeding device for forestry engineering is provided for the utility model.
[0020] LEGEND:
[0021] 1, car body; 2, first motor; 3, bidirectional threaded rod; 4, limit block; 5, connecting block; 6, first connecting rod; 7, second connecting rod; 8, support plate; 9, telescopic rod; 10, moving wheel; 11, second motor; 12, weeding blade; 13, third motor; 14, first connecting column; 15, first sprocket; 16, chain; 17, second sprocket; 18, second connecting column; 19, grass collecting rake; 20, grass collecting frame; 21, handle. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] Referring to Figure 1 And Figure 2 An embodiment provided by the utility model: a weeding device for forestry engineering, comprising a car body 1, a first motor 2 is fixedly connected in the inside of the car body 1, a bidirectional threaded rod 3 is fixedly arranged at the output end of the first motor 2, a limit block 4 is fixedly connected in the inside of the car body 1, the outer wall of the bidirectional threaded rod 3 is rotatably connected in the inside of the limit block 4, a connecting block 5 is screwedly connected to the outer wall of the bidirectional threaded rod 3, a first connecting rod 6 is fixedly connected to the outer wall of the connecting block 5, a second connecting rod 7 is rotatably connected to the outer wall of the first connecting rod 6, a support plate 8 is rotatably connected to the outer wall of the second connecting rod 7, a telescopic rod 9 is fixedly connected to the upper surface of the support plate 8, the top end of the telescopic rod 9 is fixedly connected in the inside of the car body 1, a moving wheel 10 is rotatably connected to the outer wall of the car body 1, a weeding assembly is arranged in the inside of the support plate 8, and the weeding assembly is used for cleaning weeds.
[0024] Specifically, the first motor 2 drives the bidirectional threaded rod 3 to rotate in the inside of the limit block 4, the limit block 4 limits the bidirectional threaded rod 3, the connecting block 5 moves on the outer wall of the bidirectional threaded rod 3, the connecting block 5 drives the second connecting rod 7 to move through the first connecting rod 6, the telescopic rod 9 assists in connecting the support plate 8, and the support plate 8 moves, so that the weeding blade 12 can be adjusted according to the height from the ground.
[0025] Referring to Figure 2 The weeding assembly comprises a second motor 11, the outer wall of the second motor 11 is fixedly connected in the inside of the support plate 8, and the output end of the second motor 11 is fixedly connected with the weeding blade 12.
[0026] Specifically, the second motor 11 drives the weed blade 12 to rotate, and the weed blade 12 can clean weeds.
[0027] With reference to Figure 1 and Figure 3 The third motor 13 is fixedly connected inside the vehicle body 1, and the output end of the third motor 13 is fixedly provided with a first connecting column 14; the outer wall of the first connecting column 14 is rotatably connected inside the vehicle body 1, and the outer wall of the first connecting column 14 is fixedly connected with a first sprocket 15; the tooth end of the first sprocket 15 is meshingly connected with a chain 16, and the outer wall of the chain 16 is meshingly connected with a second sprocket 17; the inside of the second sprocket 17 is fixedly connected with a second connecting column 18, and the outer wall of the second connecting column 18 is rotatably connected inside the vehicle body 1; the outer wall of the chain 16 is rotatably connected with a grass collecting rake 19, and the inside of the vehicle body 1 is fixedly connected with a grass collecting frame 20; and the outer wall of the vehicle body 1 is fixedly connected with a handle 21.
[0028] Specifically, the third motor 13 drives the first connecting column 14 to rotate inside the vehicle body 1, the first connecting column 14 drives the first sprocket 15 to rotate, and also pulls the chain 16, the chain 16 drives the second sprocket 17 to rotate, and also makes the second connecting column 18 rotate inside the vehicle body 1, the chain 16 pulls the grass collecting rake 19 to collect the cleaned weeds, and the grass collecting frame 20 collects the weeds.
[0029] Working principle: when the device needs to be used, the vehicle body 1 can be moved under the support of the moving wheel 10 by pushing the handle 21, the bidirectional threaded rod 3 is driven to rotate in the limiting block 4 by the first motor 2, at the same time, the connecting block 5 moves on the outer wall of the bidirectional threaded rod 3, the connecting block 5 pulls the second connecting rod 7 through the first connecting rod 6, the telescopic rod 9 is retracted at the same time, and then the supporting plate 8 can be moved, the height of the weeding blade 12 from the ground can be adjusted, the weeding blade 12 is driven to rotate by the second motor 11, and the weeds can be cleaned, the first connecting column 14 is driven to rotate in the vehicle body 1 by the third motor 13, the first connecting column 14 drives the first sprocket 15 to rotate at the same time, the chain 16 is pulled, the second sprocket 17 is driven to rotate at the same time, and then the second connecting column 18 is driven to rotate in the vehicle body 1, the weeds collected after cleaning can be pulled by the chain 16 to collect the weeds, the device not only more stably achieves the effect of adjusting the height of the weeding blade 12 from the ground as needed, and then can ensure that the distance between the blade and the ground is just right, so that the weeds can be cut more effectively, which avoids the problems that the weeds are not completely removed due to the too high blade, or the ground is damaged or too much resistance is encountered due to the too low blade, and the overall weeding efficiency is improved, the effect of automatically collecting the weeds cleaned is achieved, so that the cut weeds can be automatically collected while weeding, without additional manual cleaning, which greatly reduces the time and cost of manual intervention.
[0030] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A weeding apparatus for forestry works, comprising a vehicle body (1), characterized in that: The inside of the car body (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly provided with a bidirectional threaded rod (3), the inside of the car body (1) is fixedly connected with a limiting block (4), the outer wall of the bidirectional threaded rod (3) is rotatably connected in the inside of the limiting block (4), the outer wall of the bidirectional threaded rod (3) is threadedly connected with a connecting block (5), the outer wall of the connecting block (5) is fixedly connected with a first connecting rod (6), the outer wall of the first connecting rod (6) is rotatably connected with a second connecting rod (7), the outer wall of the second connecting rod (7) is rotatably connected with a supporting plate (8), the upper surface of the supporting plate (8) is fixedly connected with an extension rod (9), the top end of the extension rod (9) is fixedly connected in the inside of the car body (1), the outer wall of the car body (1) is rotatably connected with a moving wheel (10), the inside of the supporting plate (8) is provided with a weeding assembly, and the weeding assembly is used for cleaning weeds.
2. A weeding apparatus for use in forestry operations according to claim 1, characterised in that: The weeding assembly comprises a second motor (11), the outer wall of the second motor (11) is fixedly connected in the inside of the supporting plate (8), and the output end of the second motor (11) is fixedly connected with a weeding blade (12).
3. A weeding apparatus for use in forestry engineering according to claim 2, characterized in that: The inside of the car body (1) is fixedly connected with a third motor (13), and the output end of the third motor (13) is fixedly provided with a first connecting column (14).
4. A weeding apparatus for use in forestry operations according to claim 3 wherein: The outer wall of the first connecting column (14) is rotatably connected in the inside of the car body (1), and the outer wall of the first connecting column (14) is fixedly connected with a first sprocket (15).
5. A weeding apparatus for use in forestry engineering according to claim 4, characterized in that: The tooth end of the first sprocket (15) is meshedly connected with a chain (16), and the outer wall of the chain (16) is meshedly connected with a second sprocket (17).
6. A weeding apparatus for use in forestry engineering according to claim 5, characterized in that: The inside of the second sprocket (17) is fixedly connected with a second connecting column (18), and the outer wall of the second connecting column (18) is rotatably connected in the inside of the car body (1).
7. A weeding apparatus for use in forestry engineering according to claim 6, characterized in that: The outer wall of the chain (16) is rotatably connected with a grass collecting rake (19), and the inside of the car body (1) is fixedly connected with a grass collecting frame (20).
8. A weeding apparatus for use in forestry engineering according to claim 7, characterized in that: The outer wall of the car body (1) is fixedly connected with a handle (21).