Ditching device for tea planting

Abstract

The utility model discloses a tea planting ditching device which comprises a main plate, fixing plates are arranged on the two sides of the main plate, the front position and the rear position of the fixing plates are symmetrical, a first rotating shaft is rotationally arranged between the front fixing plate and the rear fixing plate, two wheels are arranged on the first rotating shaft, and a double-shaft motor is arranged on the main plate. The front end of the double-shaft motor is in power connection with a second rotating shaft, a first belt transmission mechanism is connected between the second rotating shaft and one of the first rotating shafts, the second rotating shaft is further connected with a grooving mechanism fixedly arranged on the lower side of the main plate, a fertilizer box is arranged on the main plate, and wheels are driven by the motor to advance. The whole device can move at a constant speed, then uniform fertilization is realized through the roller, the fertilization effect with stable spacing can be realized, and meanwhile, the transmission ratio between the motor and the roller can be changed through the movement of the rolling ball, so that the fertilization frequency of the roller is changed, and the fertilization spacing is further changed.

Description

Technical Field

[0001] The utility model relates to the field of tea planting, in particular to a tea planting trenching device. Background Art

[0002] Tea is a traditional drink in China. In the process of tea planting, furrows need to be dug when applying germination fertilizers. After the furrows are dug, germination fertilizers need to be applied in the dug furrows. Currently, some tea planting furrow digging devices only have furrow digging mechanisms, and additional fertilizers need to be applied after the furrows are dug, which consumes double the time and manpower.

[0003] The Chinese utility model patent application number 202222533095.6 proposes a tea planting furrowing device. Although it can solve the above problems, it still has certain shortcomings: its start-up requires manual pushing, and it is difficult to ensure that the moving speed is uniform. The fertilizer below is indeed driven by a motor and the fertilizer is evenly and stably sprinkled. As a result, during the manual pushing process, the spacing of the scattered fertilizer cannot be guaranteed to be the same, that is, it is impossible to ensure uniform fertilization, and it is even more impossible to accurately control the spacing of fertilization;

[0004] Based on this, the utility model proposes a tea planting trenching device to solve the above problems. Utility Model Content

[0005] In order to overcome the defects in the above-mentioned prior art, the utility model provides a tea planting furrowing device, which drives the wheels forward by a motor to ensure that the whole can move at a uniform speed, and then achieves uniform fertilization through a roller, thereby achieving a fertilization effect with stable spacing. At the same time, the movement of the ball can change the transmission ratio between the motor and the roller, thereby changing the fertilization frequency of the roller, and then changing the fertilization spacing.

[0006] Technical Solution

[0007] A tea planting furrowing device comprises a main board, fixed plates symmetrically arranged on both sides of the main board in front and rear positions, a first rotating shaft rotatably arranged between the front and rear fixed plates, two wheels arranged on the first rotating shaft, a double-axis motor arranged on the main board, a front end power of the double-axis motor connected to a second rotating shaft, a first belt transmission mechanism connected between the second rotating shaft and one of the first rotating shafts, a grooving mechanism fixed to the lower side of the main board also connected to the second rotating shaft, a fertilizer box arranged on the main board, a stirring mechanism for stirring fertilizer also arranged on the second rotating shaft, a square shaft arranged on the rear side of the double-axis motor, a fertilizing mechanism capable of adjusting the fertilization spacing arranged on the square shaft.

[0008] Furthermore, the fertilization mechanism includes an outlet arranged at the bottom of the fertilizer box, the lower side of the outlet is connected to a rotating space located inside the main board, a third rotating shaft is rotatably arranged in the rotating space, a roller is arranged on the third rotating shaft, and a circular array of transport troughs that can be connected to the outlet are arranged in the outer circular surface of the roller.

[0009] Furthermore, a ball is slidably arranged on the square shaft, and torque can be transmitted between the square shaft and the ball. The ball abuts against a friction disk, and the friction disk is fixedly connected to a fourth rotating shaft. The fourth rotating shaft is rotatably connected to a mounting plate fixed on the main board, and the fourth rotating shaft and the third rotating shaft are transmitted through a bevel gear set.

[0010] Furthermore, the stirring mechanism includes a fifth rotating shaft that passes through the fertilizer box in the front-to-back direction and is rotatably connected to the fertilizer box. The fifth rotating shaft is connected to the second rotating shaft through a second belt transmission mechanism. The fifth rotating shaft is also provided with a stirring part located inside the fertilizer box.

[0011] Furthermore, the grooving mechanism includes connecting plates fixedly mounted on the front and rear sides of the main board, a sixth rotating shaft is rotatably arranged between the connecting plates, a slotted wheel is fixedly arranged at the middle position of the sixth rotating shaft, and the sixth rotating shaft is connected to the second rotating shaft via a third belt transmission mechanism.

[0012] Furthermore, an armrest is fixedly provided at one end of the main board.

[0013] Beneficial Effects

[0014] Compared with the prior art, the utility model has the following beneficial effects: the wheels are driven forward by a motor to ensure that the whole can move at a uniform speed, and then uniform fertilization is achieved through the roller, so that a fertilization effect with stable spacing can be achieved, and at the same time, the transmission ratio between the motor and the roller can be changed through the movement of the ball, thereby changing the fertilization frequency of the roller, and then changing the fertilization spacing under the premise of stable forward speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a tea planting trenching device according to the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the speed change transmission mechanism in the AA direction;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure in the BB direction.

[0018] Reference Numbers

[0019] Grooving mechanism 901, stirring mechanism 902, fertilizing mechanism 903, main board 1, handrail 2, wheel 3, first rotating shaft 4, fixed plate 5, transport trough 6, roller 7, third rotating shaft 8, slotted wheel 9, sixth rotating shaft 10, connecting plate 11, third belt transmission mechanism 12, first belt transmission mechanism 13, second rotating shaft 14, dual-axis motor 15, second belt transmission mechanism 16, rotating space 17, outlet 18, fertilizer box 19, stirring part 20, fifth rotating shaft 21, bevel gear set 22, fourth rotating shaft 23, mounting plate 24, friction disc 25, rolling ball 26, square shaft 27. DETAILED DESCRIPTION

[0020] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0021] have Figure 1-Figure 3 As shown, the utility model discloses a tea planting furrowing device, including a main board 1, both sides of the main board 1 are provided with fixed plates 5 with symmetrical front and rear positions, a first rotating shaft 4 is rotatably arranged between the front and rear fixed plates 5, two wheels 3 are arranged on the first rotating shaft 4, a double-axis motor 15 is arranged on the main board 1, the front end power of the double-axis motor 15 is connected to the second rotating shaft 14, a first belt transmission mechanism 13 is connected between the second rotating shaft 14 and one of the first rotating shafts 4, the second rotating shaft 14 is also connected to a grooving mechanism 901 fixed to the lower side of the main board 1, a fertilizer box 19 is arranged on the main board 1, and a stirring mechanism 902 for stirring fertilizer is also arranged on the second rotating shaft 14, a square shaft 27 is arranged on the rear side of the double-axis motor 15, and a fertilizing mechanism 903 capable of adjusting the fertilization spacing is arranged on the square shaft 27.

[0022] Furthermore, the fertilizing mechanism 903 includes an outlet 18 arranged at the bottom of the fertilizer box 19, and the lower side of the outlet 18 is connected to the rotating space 17 located inside the main board 1, and a third rotating shaft 8 is rotatably arranged in the rotating space 17, and a roller 7 is arranged on the third rotating shaft 8, and a circular array of transport grooves 6 that can be connected to the outlet 18 are arranged in the outer circular surface of the roller 7.

[0023] Furthermore, a ball 26 is slidably provided on the square shaft 27, and torque can be transmitted between the square shaft 27 and the ball 26. The ball 26 abuts against a friction disk 25, and the friction disk 25 is fixedly connected to a fourth rotating shaft 23. The fourth rotating shaft 23 is rotatably connected to a mounting plate 24 fixedly provided on the main board 1. The fourth rotating shaft 23 and the third rotating shaft 8 are transmitted via a bevel gear set 22.

[0024] Furthermore, the stirring mechanism 902 includes a fifth rotating shaft 21 that penetrates through the fertilizer box 19 in the front-to-back direction and is rotatably connected to the fertilizer box 19. The fifth rotating shaft 21 is connected to the second rotating shaft 14 via a second belt transmission mechanism 16. The fifth rotating shaft 21 is also provided with a stirring portion 20 located inside the fertilizer box 19.

[0025] Furthermore, the grooving mechanism 901 includes a connecting plate 11 fixedly mounted on the front and rear sides of the main board 1, a sixth rotating shaft 10 is rotatably arranged between the connecting plates 11, a slotted wheel 9 is fixedly arranged at the middle position of the sixth rotating shaft 10, and the sixth rotating shaft 10 is connected to the second rotating shaft 14 via a third belt transmission mechanism 12.

[0026] Furthermore, an armrest 2 is fixedly provided at one end of the main board 1 .

[0027] Specifically, when in use, the dual-axis motor 15 is started, and then the second rotating shaft 14 rotates, thereby driving the first rotating shaft 4 to rotate through the first belt transmission mechanism 13, and then the wheel 3 rotates and drives the whole to move;

[0028] When the second rotating shaft 14 rotates, the slotting wheel 9 is also driven to rotate through the third belt transmission mechanism 12, so that the slotting is realized while the main body 1 moves;

[0029] When the second rotating shaft 14 rotates, the fifth rotating shaft 21 is driven to rotate through the second belt transmission mechanism 16, and then the stirring part 20 stirs the fertilizer inside the fertilizer box 19, so that the fertilizer is more uniform;

[0030] At the same time, the dual-axis motor 15 also drives the square shaft 27 to rotate, and then the rolling ball 26 rotates and drives the friction plate 25 to rotate, and then the fourth rotating shaft 23 rotates, and drives the third rotating shaft 8 to rotate through the bevel gear set 22, and then the drum 7 rotates, so that the fertilizer inside the fertilizer box 19 is evenly transported downward and sprinkled through the transport trough 6, so as to achieve stable and uniform fertilization;

[0031] At the same time, manually moving the position of the ball 26 on the square shaft 27 can change the transmission ratio between the ball 26 and the friction disk 25, thereby changing the rotation speed of the drum 7, and then changing the fertilization spacing of the drum 7 to meet different fertilization requirements.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it; although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A tea planting trenching device, Features: The invention comprises a main board (1), wherein two sides of the main board (1) are provided with fixed plates (5) symmetrically arranged in front and rear positions, a first rotating shaft (4) is rotatably arranged between the front and rear fixed plates (5), two wheels (3) are arranged on the first rotating shaft (4), a double-axis motor (15) is arranged on the main board (1), the front end power of the double-axis motor (15) is connected to a second rotating shaft (14), a first belt transmission mechanism (13) is connected between the second rotating shaft (14) and one of the first rotating shafts (4), a grooving mechanism (901) fixedly arranged on the lower side of the main board (1) is also connected to the second rotating shaft (14), a fertilizer box (19) is arranged on the main board (1), a stirring mechanism (902) for stirring fertilizer is also arranged on the second rotating shaft (14), a square shaft (27) is arranged on the rear side of the double-axis motor (15), and a fertilizing mechanism (903) capable of adjusting the fertilizing interval is arranged on the square shaft (27).

2. A tea planting trenching device according to claim 1, Features: The fertilizing mechanism (903) comprises an outlet (18) arranged at the bottom of the fertilizer box (19); the lower side of the outlet (18) is connected to a rotating space (17) located inside the main board (1); a third rotating shaft (8) is rotatably arranged in the rotating space (17); a roller (7) is arranged on the third rotating shaft (8); and a transport trough (6) in an annular array and capable of communicating with the outlet (18) is arranged in the outer circumferential surface of the roller (7).

3. A tea planting trenching device according to claim 2, Features: A rolling ball (26) is slidably arranged on the square shaft (27), and torque can be transmitted between the square shaft (27) and the rolling ball (26). The rolling ball (26) abuts against a friction disk (25), and the friction disk (25) is fixedly connected to a fourth rotating shaft (23). The fourth rotating shaft (23) is rotatably connected to a mounting plate (24) fixedly arranged on the main board (1), and the fourth rotating shaft (23) and the third rotating shaft (8) are transmitted via a bevel gear set (22).

4. A tea planting trenching device according to claim 3, Features: The stirring mechanism (902) includes a fifth rotating shaft (21) that penetrates through the fertilizer box (19) in the front-to-back direction and is rotatably connected to the fertilizer box (19); the fifth rotating shaft (21) is connected to the second rotating shaft (14) via a second belt transmission mechanism (16); and the fifth rotating shaft (21) is also provided with a stirring portion (20) located inside the fertilizer box (19).

5. A tea planting trenching device according to claim 4, Features: The grooving mechanism (901) comprises a connecting plate (11) fixedly mounted on the front and rear sides of the main board (1); a sixth rotating shaft (10) is rotatably arranged between the connecting plates (11); a slotted wheel (9) is fixedly mounted at the middle position of the sixth rotating shaft (10); and the sixth rotating shaft (10) is connected to the second rotating shaft (14) via a third belt transmission mechanism (12).

6. A tea planting trenching device according to claim 5, Features: An armrest (2) is fixedly provided at one end of the main board (1).

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