Weeding device suitable for tea garden cultivation in hilly and mountainous areas

Abstract

The invention discloses a weeding device suitable for tea garden cultivation in hills and mountains, and relates to the technical field of weeding devices. The machine body part comprises a rack, a controller arranged at the top end of the rack, a scanning piece arranged at the front end of the controller, a signal receiver fixed to the top of the controller, and moving wheels arranged on the side wall of the rack; the weeding component comprises a lifting assembly arranged on the front side of the interior of the rack and a weeding assembly arranged on the lifting assembly; the lifting assembly comprises a lifting plate arranged on the front side of the interior of the rack and an electric push rod fixed to the top of the lifting plate. The surrounding terrain is scanned through the scanning piece, data are transmitted to the corresponding controller, and then the lifting plate is controlled to move, so that the height of the cutting knife is changed, the purpose of adjusting the height of the cutting knife is achieved, weeds in low-lying places can be cleaned conveniently, and the working efficiency is improved. The problem that existing weeds growing in low-lying places cannot be cleaned by a weeding device is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of weeding devices, and particularly relates to a weeding device suitable for tea garden tillage in hilly and mountainous areas. Background Art

[0002] In China, hilly and mountainous areas occupy a quite large area of the country. As a special agricultural production resource, the sloping cultivated land in these areas has an extremely important position. A large proportion of the cultivated land area in hilly and mountainous areas in China can effectively increase grain production and ensure national food security by making reasonable use of these lands.

[0003] At present, people plant a large number of tea trees in hilly and mountainous areas. It is inevitable to weed the tea gardens. However, due to the complex terrain of the hills, with potholes and unevenness, the weeds growing in low-lying areas cannot be cleared by the weeding device, resulting in poor cleaning effect and still requiring manual cleaning.

[0004] Therefore, we provide a weeding device suitable for tea garden tillage in hilly and mountainous areas to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a weeding device suitable for tea garden tillage in hilly and mountainous areas. By scanning the surrounding terrain with a scanner, transmitting the data to the corresponding controller, and then controlling the movement of the lifting plate to change the height of the cutting knife, the purpose of adjusting the height of the cutting knife is achieved, so as to clear the weeds in low-lying areas and solve the problem that the existing weeds growing in low-lying areas cannot be cleared by the weeding device.

[0006] To solve the above technical problems, the present invention is realized through the following technical solutions: The present invention is a weeding device suitable for tea garden tillage in hilly and mountainous areas, including a body component, including a frame, a controller provided at the top of the frame, a scanner provided at the front end of the controller, a signal receiver fixed on the top of the controller, and moving wheels provided on the side wall of the frame; A weeding component, including a lifting assembly provided at the front side inside the frame, and a weeding assembly provided on the lifting assembly; the lifting assembly includes a lifting plate provided at the front side inside the frame, an electric push rod fixed on the top of the lifting plate, a fixing frame fixed in the middle of the top end of the lifting plate, and a driving motor penetrating through the side wall of the fixing frame; The weeding assembly includes a driving bevel gear provided at the driving end of the driving motor, a connecting shaft provided on the side wall of the driving bevel gear, a connecting bevel gear penetrating through the inside of the connecting shaft, and a cutting knife fixed at the end of the connecting bevel gear.

[0007] The present invention is further configured such that the top end of the lifting plate is fixedly connected to the driving end of the electric push rod, the driving bevel gear meshes with the connecting shaft, and the top end of the connecting bevel gear is rotatably connected to the inner top side of the fixed frame.

[0008] The present invention is further configured to further include a transfer component, which includes a power component disposed inside the frame and a transfer component disposed on one side of the power component.

[0009] The present invention is further configured such that the power component includes a power motor disposed on the side wall of the frame, a connecting member disposed on the driving end of the power motor, and a power gear sleeved inside the connecting member.

[0010] The present invention is further configured such that the transfer component includes a transmission shaft disposed at the end of the power gear, a shovel blade sleeved on the outer walls of the two transmission shafts, and a shovel blade fixed inside the frame.

[0011] The present invention is further configured such that the outer wall of the transmission shaft is rotatably connected to the inner wall of the frame, and the power gear is fixedly connected to the transmission shaft.

[0012] The present invention is further configured to further include a crushing component, which includes a first gear disposed on the side wall of the power gear, a second gear disposed on the side wall of the first gear, a crushing roller disposed at the other ends of the first gear and the second gear, and a discharge port opened at the rear side of the bottom of the frame.

[0013] The present invention is further configured such that the side wall of the second gear is meshed and connected to the side wall of the upper power gear, and the other side is meshed and connected to the side wall of the second gear.

[0014] The present invention has the following beneficial effects: 1. First, the present invention starts the driving motor through a corresponding controller, utilizes the meshing effect between the driving bevel gear and the cutter, drives the cutter to rotate, realizes the cleaning of weeds. In addition, the surrounding terrain is scanned by a scanning member, the data is transmitted to the corresponding controller, and then the movement of the lifting plate is controlled to change the height of the cutter, so as to achieve the purpose of adjusting the height of the cutter for cleaning the weeds in low-lying areas.

[0015] 2. During the walking of the frame of the present invention, the weeds cleared will be concentrated above the shovel blade. As the frame continues to walk, the weeds will be pushed onto the conveyor belt, and the rotation of the power motor will drive the upper transmission shaft to rotate. The two transmission shafts are connected by a connecting member to achieve synchronous rotation and drive the conveyor belt to operate, realizing the transfer of weeds.

[0016] 3. The present invention uses a conveyor belt to transfer weeds to the crushing rollers. When the weeds leave the conveyor belt, they will fall above. When the power motor rotates, it will drive the first gear to rotate through the power gear, and the rotation of the first gear will drive the second gear to rotate, realizing the rotation of the two crushing rollers and completing the crushing of the weeds, avoiding subsequent manual processing.

[0017] Of course, it is not necessary for any product implementing the present invention to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic structural diagram of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0020] Figure 2 It is a bottom view of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0021] Figure 3 It is a schematic structural diagram of the weeding component of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0022] Figure 4 It is a schematic structural diagram of the weeding assembly of the weeding component.

[0023] Figure 5 It is a side view of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0024] Figure 6 It is a sectional view of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0025] Figure 7 It is a schematic structural diagram of the transfer component and the crushing component of a weeding device suitable for tea gardens in hilly and mountainous areas for tillage.

[0026] Figure 8 It is an exploded structural diagram of the transfer component In the drawings, the list of components represented by each reference numeral is as follows: 100, Body component; 101, Frame; 102, Scanner; 103, Controller; 104, Signal receiver; 105, Movable wheel; 200, Weeding component; 201, Lifting assembly; 201a, Lifting plate; 201b, Electric push rod; 201c, Fixed frame; 201d, Driving motor; 202, Weeding assembly; 202a, Driving bevel gear; 202b, Connecting shaft; 202c, Connecting bevel gear; 202d, Cutter; 300, Transfer component; 301, Power assembly; 301a, Power motor; 301b, Connecting piece; 301c, Power gear; 302, Transfer assembly; 302a, Transmission shaft; 302b, Conveyor belt; 302c, Shovel; 400, Crushing component; 401, First gear; 402, Second gear; 403, Crushing roller; 404, Discharge port. Detailed implementation mode

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Embodiment 1 Please refer to Figure 1-4 , the present invention is a weeding device suitable for tea garden tillage in hilly and mountainous areas, including a body component 100, including a frame 101, a controller 103 arranged at the top of the frame 101, a scanner 102 arranged at the front end of the controller 103, a signal receiver 104 fixed on the top of the controller 103, and a movable wheel 105 arranged on the side wall of the frame 101; A weeding component 200, including a lifting assembly 201 arranged at the front side inside the frame 101, and a weeding assembly 202 arranged on the lifting assembly 201; The lifting assembly 201 includes a lifting plate 201a arranged at the front side inside the frame 101, an electric push rod 201b fixed on the top of the lifting plate 201a, a fixed frame 201c fixed in the middle of the top end of the lifting plate 201a, and a driving motor 201d penetrating through the side wall of the fixed frame 201c.

[0029] Specifically, the weeding assembly 202 includes a driving bevel gear 202a arranged at the driving end of the driving motor 201d, a connecting shaft 202b arranged on the side wall of the driving bevel gear 202a, a connecting bevel gear 202c penetrating through the inside of the connecting shaft 202b, and a cutter 202d fixed at the end of the connecting bevel gear 202c.

[0030] Further, the top end of the lifting plate 201a is fixedly connected to the driving end of the electric push rod 201b. The driving bevel gear 202a meshes with the connecting shaft 202b. The top end of the connecting bevel gear 202c is rotatably connected to the inner top side of the fixing frame 201c.

[0031] The operation process of this embodiment is as follows: When the device is walking normally, it receives signals through the signal receiver 104, enabling remote control of the device. The scanner 102 provided on the top of the frame 101 scans the terrain, and then the controller 103 controls the electric push rod 201b to achieve the purpose of controlling the height of the lifting plate 201a using the electric push rod 201b. Additionally, the cutter 202d is provided on the lifting plate 201a. When the height of the lifting plate 201a changes, the height of the cutter 202d will also change. Moreover, when the driving motor 201d is started, it drives the driving bevel gear 202a to rotate. The bottom of the driving bevel gear 202a is meshed with the connecting shaft 202b. When the driving bevel gear 202a rotates, it drives the connecting shaft 202b to rotate. The inner wall of the connecting shaft 202b is fixedly connected with the connecting bevel gear 202c. Therefore, the rotation of the connecting shaft 202b drives the rotation of the connecting bevel gear 202c. The connecting bevel gear 202c is fixed to the cutter 202d. So, by starting the driving bevel gear 202a, the cutter 202d will be indirectly driven to rotate, realizing the cleaning of weeds.

[0032] Embodiment 2 Please refer to Figure 1 、 Figure 2 、 Figures 5-8 , on the basis of Embodiment 1, it further includes a transfer component 300, which includes a power component 301 arranged inside the frame 101 and a transfer component 302 arranged on one side of the power component 301.

[0033] Specifically, the power component 301 includes a power motor 301a arranged on the side wall of the frame 101, a connecting piece 301b arranged on the driving end of the power motor 301a, and a power gear 301c sleeved inside the connecting piece 301b. The transfer component 302 includes a transmission shaft 302a arranged at the end of the power gear 301c, a shovel 302c sleeved on the outer walls of the two transmission shafts 302a, and a shovel 302c fixed inside the frame 101. The outer wall of the transmission shaft 302a is rotatably connected to the inner wall of the frame 101, and the power gear 301c is fixedly connected to the transmission shaft 302a.

[0034] The operation process of this embodiment is as follows: When the device is weeding, the shovel 302c will enter the ground and shovel up the roots of the weeds together with the weeds. As the device continues to move, the weeds will slowly accumulate and spread onto the conveyor belt 302b. Then, the power motor 301a is started. When the power motor 301a is started, it will drive the transmission shaft 302a to rotate. The two transmission shafts 302a are connected by a connecting piece 301b to achieve synchronous rotation between the two transmission shafts 302a. When the transmission shaft 302a rotates, it will drive the conveyor belt 302b to rotate, playing a role in conveying the cleared weeds.

[0035] Embodiment 3 Please refer to Figures 5-8 , on the basis of Embodiment 1 and Embodiment 2, it further includes a crushing component 400, which includes a first gear 401 provided on the side wall of the power gear 301c, a second gear 402 provided on the side wall of the first gear 401, a crushing roller 403 provided at the other ends of the first gear 401 and the second gear 402, and a discharge port 404 opened at the rear side of the bottom of the frame 101. The side wall of the second gear 402 is meshed and connected to the side wall of the upper power gear 301c, and the other side of 401a is meshed and connected to the side wall of the second gear 402.

[0036] The operation process of this embodiment is as follows: When the power motor 301a is started, it will also drive the power gear 301c to rotate. A first gear 401 is meshed and connected to one side of the upper power gear 301c, and the power motor 301a can indirectly drive the first gear 401 to rotate. In addition, a second gear 402 is meshed and connected to one side of the first gear 401. Therefore, the first gear 401 and the second gear 402 can rotate simultaneously. Crushing rollers 403 are provided at the ends of the first gear 401 and the second gear 402. As the first gear 401 and the second gear 402 rotate, they will drive the crushing rollers 403 to rotate. The surface of the crushing rollers 403 is provided with a plurality of protrusions, which are arranged in a staggered manner. During the rotation of the crushing rollers 403, the crushing work of the weeds can be realized.

[0037] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

Claims

1. A weeding device suitable for tea garden tillage in hilly and mountainous areas, characterized in that, It includes a body component (100), which includes a frame (101), a controller (103) disposed at the top of the frame (101), a scanner (102) disposed at the front end of the controller (103), a signal receiver (104) fixed to the top of the controller (103), and moving wheels (105) disposed on the side wall of the frame (101); a weeding component (200), which includes a lifting assembly (201) disposed at the front side inside the frame (101), and a weeding assembly (202) disposed on the lifting assembly (201); the lifting assembly (201) includes a lifting plate (201a) disposed at the front side inside the frame (101), an electric push rod (201b) fixed to the top of the lifting plate (201a), a fixing frame (201c) fixed to the middle of the top end of the lifting plate (201a), and a driving motor (201d) passing through the side wall of the fixing frame (201c); the weeding assembly (202) includes a driving bevel gear (202a) disposed at the driving end of the driving motor (201d), a connecting shaft (202b) disposed on the side wall of the driving bevel gear (202a), a connecting bevel gear (202c) passing through the inside of the connecting shaft (202b), and a cutter (202d) fixed to the end of the connecting bevel gear (202c).

2. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 1, wherein The top end of the lifting plate (201a) is fixedly connected to the driving end of the electric push rod (201b), the driving bevel gear (202a) meshes with the connecting shaft (202b), and the top end of the connecting bevel gear (202c) is rotatably connected to the inner top side of the fixing frame (201c).

3. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 1, characterized in that, It further includes a transfer component (300), which includes a power assembly (301) disposed inside the frame (101), and a transfer assembly (302) disposed on one side of the power assembly (301).

4. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 3, characterized in that, The power assembly (301) includes a power motor (301a) disposed on the side wall of the frame (101), a connecting piece (301b) disposed at the driving end of the power motor (301a), and a power gear (301c) sleeved inside the connecting piece (301b).

5. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 4, characterized in that, The transfer assembly (302) includes a transmission shaft (302a) disposed at the end of the power gear (301c), a shovel (302c) sleeved on the outer walls of the two transmission shafts (302a), and a shovel (302c) fixed inside the frame (101).

6. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 5, characterized in that, The outer wall of the transmission shaft (302a) is rotatably connected to the inner wall of the frame (101), and the power gear (301c) is fixedly connected to the transmission shaft (302a).

7. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 4, characterized in that, It further includes a crushing component (400), which includes a first gear (401) arranged on the side wall of the power gear (301c), a second gear (402) arranged on the side wall of the first gear (401), a crushing roller (403) arranged at the other ends of the first gear (401) and the second gear (402), and a discharge port (404) opened at the rear side of the bottom of the frame (101).

8. The weeding device for tea garden tillage suitable for hilly and mountainous areas according to claim 7, characterized in that, The side wall of the second gear (402) is meshed and connected to the side wall of the upper power gear (301c), and the other side of the (401a) is meshed and connected to the side wall of the second gear (402).

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