Forestry weeding device

Abstract

The utility model belongs to the technical field of forestry engineering, and particularly relates to a forestry weeding device which comprises a vehicle body, a weeding mechanism and a gathering assembly are sequentially arranged on the bottom face of the vehicle body in the walking direction, and a collecting assembly is arranged at the top end of the vehicle body and located over the gathering assembly. The weeding mechanism comprises a first weeding assembly and two second weeding assemblies, the two second weeding assemblies are located on the two opposite sides of the first weeding assembly and are symmetrically arranged, a lifting part is arranged on the bottom face of the vehicle body, and the lifting part is in transmission connection with the first weeding assembly. When the weeding machine is used, the first weeding assembly and the two second weeding assemblies are arranged, the first weeding assembly can remove most of grass on the ground, the second weeding assemblies can remove grass between two trees, all weeds can be effectively covered, and the removing efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of forestry engineering, and in particular relates to a forestry weeding device. Background Art

[0002] Forestry refers to the production sector that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. It is one of the important components of the national economy. Forestry is engaged in the cultivation, protection and utilization of forest resources between humans and the biosphere through advanced science and technology and management methods, fully utilizing the multiple benefits of forests, and can sustainably manage forest resources to promote the coordinated development of population, economy, society, environment and resources. It is a basic industry and social welfare undertaking.

[0003] Due to the narrow space between trees, traditional forestry weeding devices may not be able to effectively cover all weeds when in use, especially when the distance between two trees is relatively small, and the weeds between the two trees cannot be removed, resulting in poor weeding effect. Utility Model Content

[0004] The utility model aims to provide a forestry weeding device to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A forestry weeding device comprises a vehicle body, a weeding mechanism and a gathering component are sequentially arranged on the bottom surface of the vehicle body along the walking direction, a collecting component is arranged on the top of the vehicle body, and the collecting component is located directly above the gathering component;

[0007] The weeding mechanism includes a first weeding component and two second weeding components, the two second weeding components are located on two opposite sides of the first weeding component and are symmetrically arranged, and a lifting part is arranged on the bottom surface of the vehicle body, and the lifting part is transmission-connected to the first weeding component.

[0008] Preferably, the first weeding component includes a mounting frame transmission-connected to the lifting part, a first motor is fixedly connected to the side wall of the mounting frame, an output shaft of the first motor passes through the side wall of the mounting frame and is coaxially fixedly connected to one end of a rotating shaft, the other end of the rotating shaft is rotatably connected to the side wall of the mounting frame, and a plurality of first cutting knives are fixedly connected to the outer side wall of the rotating shaft at equal intervals in the circumferential direction.

[0009] Preferably, the second weeding component includes a fixed shaft fixedly connected to the bottom surface of the vehicle body, the fixed shaft is vertically arranged, the bottom end of the fixed shaft is rotatably connected to a connecting plate, the end of the connecting plate away from the fixed shaft is fixedly connected to a vertically arranged fixing rod, the top surface of the fixing rod is fixedly connected to a second motor, the output shaft of the second motor passes through the fixed rod and is coaxially fixed with a rotating seat, the bottom surface of the rotating seat is fixedly connected to a plurality of second cutting knives, the plurality of second cutting knives are circumferentially equally spaced, and a reset portion is provided between the fixed shaft and the fixed rod.

[0010] Preferably, the reset portion comprises a reset spring, one end of the reset spring is fixedly connected to the outer side wall of the fixed shaft, and the other end of the reset spring is fixedly connected to the fixed rod.

[0011] Preferably, the gathering assembly includes a plurality of second telescopic rods fixedly connected to the bottom surface of the vehicle body, the plurality of second telescopic rods are arranged at equal intervals along the width direction of the vehicle body, the telescopic ends of the second telescopic rods are fixedly connected to a gathering rake, and the collecting assembly is located directly above the gathering rake.

[0012] Preferably, the collecting assembly comprises a collecting box fixedly connected to the top surface of the vehicle body, the collecting box is connected to a suction head, the suction head is fixedly connected to the bottom surface of the vehicle body, and the suction head is located directly above the gathering rake.

[0013] Preferably, the lifting part includes a plurality of first telescopic rods, which are arranged at equal intervals along the width direction of the vehicle body, and the telescopic ends of the first telescopic rods are fixedly connected to the top surface of the mounting frame.

[0014] Preferably, rollers are rotatably connected to the four corners of the bottom surface of the vehicle body.

[0015] Compared with the prior art, the utility model has the following advantages and technical effects:

[0016] By setting a first weeding assembly and two second weeding assemblies, the first weeding assembly can remove most of the grass on the ground, and the second weeding assembly can remove the grass between two trees, so that all weeds can be effectively covered, and the removal efficiency is high;

[0017] After the weeds are cleared, the weeds are collected by the collecting component and the gathering component, without the need for manual collection, and the use is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model from another perspective.

[0021] Among them, 1. vehicle body; 2. roller; 3. first telescopic rod; 4. mounting frame; 5. first motor; 6. rotating shaft; 7. first cutting knife; 8. fixed shaft; 9. connecting plate; 10. fixed rod; 11. second motor; 12. rotating seat; 13. second cutting knife; 14. reset spring; 15. collecting box; 16. suction head; 17. second telescopic rod; 18. gathering rake. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Reference Figure 1 to Figure 2 As shown, the utility model provides a forestry weeding device, comprising a vehicle body 1, a weeding mechanism and a gathering component are sequentially arranged on the bottom surface of the vehicle body 1 along the walking direction, a collecting component is arranged on the top of the vehicle body 1, and the collecting component is located directly above the gathering component;

[0025] The weeding mechanism comprises a first weeding assembly and two second weeding assemblies, the two second weeding assemblies are located on opposite sides of the first weeding assembly and are symmetrically arranged, and a lifting part is arranged on the bottom surface of the vehicle body 1, and the lifting part is transmission-connected with the first weeding assembly.

[0026] By setting a first weeding assembly and two second weeding assemblies, the first weeding assembly can remove most of the grass on the ground, and the second weeding assembly can remove the grass between two trees, so that all weeds can be effectively covered, and the removal efficiency is high;

[0027] After the weeds are cleared, the weeds are collected by the collecting component and the gathering component, without the need for manual collection, and the use is simple.

[0028] A further optimized solution is that the first weeding component includes a mounting frame 4 transmission-connected to the lifting part, a first motor 5 is fixedly connected to the side wall of the mounting frame 4, an output shaft of the first motor 5 passes through the side wall of the mounting frame 4 and is coaxially fixedly connected to one end of a rotating shaft 6, the other end of the rotating shaft 6 is rotatably connected to the side wall of the mounting frame 4, and a plurality of first cutting knives 7 are fixedly connected to the outer wall of the rotating shaft 6 at equal intervals in the circumferential direction.

[0029] A further optimized solution is that the second weeding component includes a fixed shaft 8 fixedly connected to the bottom surface of the vehicle body 1, the fixed shaft 8 is vertically arranged, the bottom end of the fixed shaft 8 is rotatably connected to a connecting plate 9, the end of the connecting plate 9 away from the fixed shaft 8 is fixedly connected to a vertically arranged fixed rod 10, the top surface of the fixed rod 10 is fixedly connected to a second motor 11, the output shaft of the second motor 11 passes through the fixed rod 10 and is coaxially fixedly connected to a rotating seat 12, the bottom surface of the rotating seat 12 is fixedly connected to a plurality of second cutting knives 13, the plurality of second cutting knives 13 are circumferentially evenly spaced, and a reset portion is provided between the fixed shaft 8 and the fixed rod 10.

[0030] According to a further optimized solution, the reset portion includes a reset spring 14 , one end of the reset spring 14 is fixedly connected to the outer side wall of the fixed shaft 8 , and the other end of the reset spring 14 is fixedly connected to the fixed rod 10 .

[0031] The rotating seat 12 and the fixed rod 10 are located in the gap between the two trees. When the rotating seat 12 and the fixed rod 10 come into contact with the tree, the rotating seat 12 and the fixed rod 10 rotate around the fixed axis 8 due to the obstruction of the tree, the return spring 14 extends, and the vehicle body 1 continues to move forward, thereby separating the rotating seat 12 and the fixed rod 10 from the tree. Without the obstruction of the tree, the rotating seat 12 and the fixed rod 10 are reset under the action of the return spring 14 and continue to weed.

[0032] A further optimized solution is that the gathering assembly includes a plurality of second telescopic rods 17 fixedly connected to the bottom surface of the vehicle body 1, the plurality of second telescopic rods 17 are arranged at equal intervals along the width direction of the vehicle body 1, the telescopic ends of the second telescopic rods 17 are fixedly connected with a gathering rake 18, and the collecting assembly is located directly above the gathering rake 18.

[0033] According to a further optimized solution, the collecting assembly includes a collecting box 15 fixedly connected to the top surface of the vehicle body 1 , the collecting box 15 is connected to a suction head 16 , the suction head 16 is fixedly connected to the bottom surface of the vehicle body 1 , and the suction head 16 is located directly above the gathering rake 18 .

[0034] According to a further optimized solution, the lifting part includes a plurality of first telescopic rods 3 , which are arranged at equal intervals along the width direction of the vehicle body 1 , and the telescopic ends of the first telescopic rods 3 are fixedly connected to the top surface of the mounting frame 4 .

[0035] According to a further optimized solution, rollers 2 are rotatably connected to the four corners of the bottom surface of the vehicle body 1 .

[0036] The working process of the utility model is as follows:

[0037] The rotating shaft 6 and the first cutting knives 7 are used to remove weeds on a wide ground. The rotating seat 12 and the fixed rod 10 extend into the gap between two trees. When the rotating seat 12 and the fixed rod 10 come into contact with the tree, the rotating seat 12 and the fixed rod 10 rotate around the fixed shaft 8 due to the obstruction of the tree, the return spring 14 extends, and the vehicle body 1 continues to move forward, thereby separating the rotating seat 12 and the fixed rod 10 from the tree. Without the obstruction of the tree, the rotating seat 12 and the fixed rod 10 are reset under the action of the return spring 14 and continue to weed.

[0038] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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 should not be understood as a limitation on the present invention.

[0039] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A forestry weeding device, characterized in that: It comprises a vehicle body (1), the bottom surface of the vehicle body (1) being provided with a weeding mechanism and a gathering component in sequence along the walking direction, the top of the vehicle body (1) being provided with a collecting component, the collecting component being located directly above the gathering component; The weeding mechanism comprises a first weeding component and two second weeding components, the two second weeding components are located on two opposite sides of the first weeding component and are symmetrically arranged, and the bottom surface of the vehicle body (1) is provided with a lifting part, and the lifting part is transmission-connected to the first weeding component.

2. A forestry weeding device according to claim 1, characterized in that: The first weeding component comprises a mounting frame (4) which is transmission-connected to the lifting part; a first motor (5) is fixedly connected to the side wall of the mounting frame (4); an output shaft of the first motor (5) passes through the side wall of the mounting frame (4) and is coaxially fixedly connected to one end of a rotating shaft (6); the other end of the rotating shaft (6) is rotationally connected to the side wall of the mounting frame (4); and a plurality of first cutting knives (7) are fixedly connected to the outer wall of the rotating shaft (6) at equal intervals in the circumferential direction.

3. A forestry weeding device according to claim 1, characterized in that: The second weeding component comprises a fixed shaft (8) fixedly connected to the bottom surface of the vehicle body (1), the fixed shaft (8) being arranged vertically, the bottom end of the fixed shaft (8) being rotatably connected to a connecting plate (9), the end of the connecting plate (9) away from the fixed shaft (8) being fixedly connected to a vertically arranged fixing rod (10), the top surface of the fixing rod (10) being fixedly connected to a second motor (11), the output shaft of the second motor (11) passing through the fixing rod (10) and being coaxially fixedly connected to a rotating seat (12), the bottom surface of the rotating seat (12) being fixedly connected to a plurality of second cutting knives (13), the plurality of second cutting knives (13) being arranged at equal intervals in the circumferential direction, and a reset portion being arranged between the fixed shaft (8) and the fixed rod (10).

4. A forestry weeding device according to claim 3, characterized in that: The reset portion comprises a reset spring (14), one end of the reset spring (14) is fixedly connected to the outer side wall of the fixed shaft (8), and the other end of the reset spring (14) is fixedly connected to the fixed rod (10).

5. A forestry weeding device according to claim 1, characterized in that: The gathering assembly comprises a plurality of second telescopic rods (17) fixedly connected to the bottom surface of the vehicle body (1), the plurality of second telescopic rods (17) being arranged at equal intervals along the width direction of the vehicle body (1), the telescopic ends of the second telescopic rods (17) being fixedly connected to a gathering rake (18), and the collecting assembly being located directly above the gathering rake (18).

6. A forestry weeding device according to claim 5, characterized in that: The collecting assembly comprises a collecting box (15) fixedly connected to the top surface of the vehicle body (1), the collecting box (15) is connected to a suction head (16), the suction head (16) is fixedly connected to the bottom surface of the vehicle body (1), and the suction head (16) is located directly above the gathering rake (18).

7. A forestry weeding device according to claim 2, characterized in that: The lifting part comprises a plurality of first telescopic rods (3), the plurality of first telescopic rods (3) being arranged at equal intervals along the width direction of the vehicle body (1), and the telescopic ends of the first telescopic rods (3) being fixedly connected to the top surface of the mounting frame (4).

8. A forestry weeding device according to claim 1, characterized in that: The four corners of the bottom surface of the vehicle body (1) are rotatably connected with rollers (2).

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