Tea pruning equipment for tea planting

Abstract

The utility model relates to the technical field of tea planting, in particular to tea trimming equipment for tea planting, which comprises a top plate, supporting rods are fixed at four corners of the lower end of the top plate respectively, connecting plates are mounted at the lower ends of a pair of supporting rods on the same side, a plurality of pulleys are mounted at the lower ends of the connecting plates, and lifting plates are slidably connected onto the supporting rods. The top plate is in threaded connection with a threaded rod connected with a lifting plate bearing, an upper side trimming assembly is installed at the front end of the lifting plate, horizontal adjusting assemblies are installed on the two sides of the lower end of the lifting plate respectively, and side trimming assemblies are installed on the horizontal adjusting assemblies. The tea leaf pruning device has the advantages that the top plate, the threaded rod and the lifting plate are matched to enable the upper pruning assembly to ascend and descend, and tea leaves of tea trees with different heights can be pruned conveniently; the horizontal adjusting assembly and the lateral trimming assembly are matched to trim the two sides of tea trees with different widths, and the practicability is high.

Description

Technical Field

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

[0002] Tea is a well-known health drink, and currently drinking tea has become a living habit of most people in our country. There is a process in the tea planting process, which is to prune the tea. Tea tree pruning is an important technical measure to change the natural growth law of the tea tree, inhibit the apical dominance of the main branch, promote the growth of lateral branches, create an ideal crown, maintain the strong growth potential of the tea tree, and achieve high-quality, high-yield and stable production of tea.

[0003] The existing tea pruning devices usually install a cutting mechanism on a lifting mechanism. For example, a tea pruning device disclosed in Chinese Publication No.: CN220422538U adjusts the height of the cutting mechanism through the lifting mechanism to facilitate tea pruning of tea trees at different heights. However, the device in this application cannot prune the two sides of the tea tree and requires subsequent manual pruning, which is rather troublesome and reduces the practicability of the device. Summary of the Utility Model

[0004] I. Technical Problems to be Solved

[0005] The technical problem to be solved by the utility model is that the existing tea pruning device for tea planting is convenient for pruning tea trees at different heights, but it cannot prune the two sides of the tea tree, reducing the practicability of the device.

[0006] II. Technical Solutions

[0007] To solve the above technical problems, the technical solution provided by the utility model is: a tea pruning device for tea planting, including a top plate. At each of the four corners at the lower end of the top plate, a support rod is fixed. A connecting plate is installed at the lower ends of a pair of support rods on the same side. A plurality of pulleys are installed at the lower end of the connecting plate. A lifting plate is slidably connected to the four support rods. A threaded rod bearing-connected to the lifting plate is threadedly connected to the top plate. A turntable is fixed at the top end of the threaded rod. An upper-side pruning assembly is installed at the front end of the lifting plate. Horizontal adjustment assemblies are installed on both sides at the lower end of the lifting plate. A side pruning assembly is installed on the horizontal adjustment assembly. A push rod is installed at the rear end of the lifting plate.

[0008] Further, the upper-side pruning assembly includes a fixed cutting knife installed at the lower side of the front end of the lifting plate. A chute is provided at the upper side of the front end of the lifting plate. A movable cutting knife is horizontally slidably connected to the chute. A pressing plate acting on the movable cutting knife is installed at the upper end of the chute. A slider slidably connected to the chute is provided at the lower end of the movable cutting knife. A pushing and pulling assembly connected to the movable cutting knife is installed on one side of the lifting plate.

[0009] Further, the push-pull assembly includes a protruding plate provided on one side of the lifting plate. A motor is installed at the lower end of the protruding plate. The upper output end of the motor passes through the protruding plate and is connected to a second turntable. One side of the upper end of the second turntable is fixed with a first articulated rod. A push-pull rod is rotatably connected to the first articulated rod. One side of the upper end of the movable cutting knife is fixed with a second articulated rod rotatably connected to the push-pull rod.

[0010] Further, the horizontal adjustment assembly includes a support plate installed on one side of the lower end of the lifting plate. A second threaded rod is horizontally threadedly connected to the support plate. One outer end of the second threaded rod is fixed with a third turntable. One inner end of the second threaded rod is rotatably connected to a moving plate slidably connected to the lower end of the lifting plate. The side trimming assembly is installed on the moving plate.

[0011] Further, the side trimming assembly includes a second motor installed on the outer side of the moving plate. The output end of the second motor passes through the moving plate and is connected to a fourth turntable. A plurality of cutting blades are annularly and equidistantly installed on the outer side of the fourth turntable.

[0012] III. Beneficial Effects

[0013] The advantages of the present utility model compared with the prior art are as follows:

[0014] 1. The support rods on both sides of the present device are respectively located on both sides of the tea bushes. By rotating the turntable to rotate the threaded rod, the lifting plate drives the upper trimming assembly to lift and lower, facilitating the trimming of tea leaves on tea bushes at different heights.

[0015] 2. By adjusting the horizontal position of the side trimming assembly through the horizontal adjustment assembly, it is convenient for a pair of side trimming assemblies to respectively trim both sides of tea bushes with different widths.

[0016] 3. The present device can trim tea leaves on tea bushes with different heights and widths, and has strong practicability. Description of the Drawings

[0017] Figure 1 is the overall structure diagram of the present utility model.

[0018] Figure 2 is the structure diagram of the push-pull assembly of the present utility model.

[0019] Figure 3 is the structure diagram of the movable cutting knife of the present utility model.

[0020] Figure 4 is the structure diagram of the horizontal adjustment assembly and the side trimming assembly of the present utility model.

[0021] As shown in the figure: 1. Top plate; 2. Support rod; 3. Connecting plate; 301. Pulley; 4. Lifting plate; 401. Chute; 402. Protruding plate; 5. Threaded rod; 6. Turntable; 7. Upper trimming component; 8. Horizontal adjustment component; 9. Side trimming component; 10. Fixed cutting knife; 11. Movable cutting knife; 1101. Slide block; 12. Pressing plate; 13. Pushing and pulling component; 14. Motor; 15. Second turntable; 16. First articulated rod; 17. Push and pull rod; 18. Second articulated rod; 19. Support plate; 20. Second threaded rod; 21. Third turntable; 22. Moving plate; 23. Second motor; 24. Fourth turntable; 25. Cutting blade; 26. Push rod. Detailed implementation manner

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] Embodiment 1

[0024] Combined with the attached Figure 1 , a tea pruning device for tea planting, includes a top plate 1. At each of the four corners at the lower end of the top plate 1, a support rod 2 is fixed. At the lower ends of a pair of support rods 2 on the same side, a connecting plate 3 is installed. At the lower end of the connecting plate 3, a plurality of pulleys 301 are installed. A lifting plate 4 is slidably connected to the four support rods 2. A threaded rod 5 that is rotationally connected to the lifting plate 4 is threadedly connected to the top plate 1. The top end of the threaded rod 5 is fixed with a turntable 6. An upper trimming component 7 is installed at the front end of the lifting plate 4. Horizontal adjustment components 8 are installed on both sides at the lower end of the lifting plate 4. A side trimming component 9 is installed on the horizontal adjustment component 8. A push rod 26 is installed at the rear end of the lifting plate 4.

[0025] Combined with the above structure, push the push rod 26 to move the position of the device through a plurality of pulleys 301, so that the corresponding support rods 2 on both sides of the device are respectively located on both sides of the tea tree cluster for movement. Rotate the turntable 6 to make the threaded rod 5 rotate, so that the lifting plate 4 rises and falls under the guiding action of the support rod 2, thereby adjusting the height of the upper trimming component 7, which is convenient for trimming the tea leaves of tea trees at different heights.

[0026] Combined with the attached Figure 2 、attached Figure 3, the upper trimming assembly 7 includes a fixed cutting knife 10 installed on the lower side of the front end of the lifting plate 4. A chute 401 is provided on the upper side of the front end of the lifting plate 4. A movable cutting knife 11 is horizontally slidably connected to the chute 401. A pressing plate 12 acting on the movable cutting knife 11 is installed at the upper end of the chute 401. A slider 1101 slidably connected to the chute 401 is provided at the lower end of the movable cutting knife 11. A pushing and pulling assembly 13 connected to the movable cutting knife 11 is installed on one side of the lifting plate 4.

[0027] Combined with the attached Figure 2 , the pushing and pulling assembly 13 includes a protruding plate 402 provided on one side of the lifting plate 4. A motor 14 is installed at the lower end of the protruding plate 402. The output end of the motor 14 passes through the protruding plate 402 and is connected to a second turntable 15. One side of the upper end of the second turntable 15 is fixed with a first articulated rod 16. A push-pull rod 17 is rotatably connected to the first articulated rod 16. One side of the upper end of the movable cutting knife 11 is fixed with a second articulated rod 18 rotatably connected to the push-pull rod 17.

[0028] Combined with the above structure, when the upper trimming assembly 7 is in use, the motor 14 drives the second turntable 15 to rotate, so that the first articulated rod 16 rotates around the output end of the motor 14, so that the push-pull rod 17 cyclically pushes and pulls the second articulated rod 18, so that the movable cutting knife 11 horizontally slides between the chute 401 and the pressing plate 12, and the upper end tea leaves of the tea tree are cut by the cooperation of the movable cutting knife 11 and the fixed cutting knife 10.

[0029] Embodiment 2

[0030] On the basis of Embodiment 1, combined with the attached Figure 4 , the horizontal adjustment assembly 8 includes a support plate 19 installed on one side of the lower end of the lifting plate 4. A second threaded rod 20 is horizontally threadedly connected to the support plate 19. A third turntable 21 is fixed to the outer end of the second threaded rod 20. The inner end of the second threaded rod 20 is rotatably connected to a moving plate 22 slidably connected to the lower end of the lifting plate 4. The side trimming assembly 9 is installed on the moving plate 22.

[0031] Combined with the above structure, when the horizontal adjustment assembly 8 is in use, the third turntable 21 is rotated to make the second threaded rod 20 rotate, so that the second threaded rod 20 moves horizontally, so that the moving plate 22 horizontally slides at the lower end of the lifting plate 4, so as to adjust the horizontal position of the side trimming assembly 9, facilitating the side trimming assembly 9 to trim one side of tea tree bushes with different widths.

[0032] Combined with the attached Figure 4 , the side trimming assembly 9 includes a second motor 23 installed on the outer side of the moving plate 22. The output end of the second motor 23 passes through the moving plate 22 and is connected to a fourth turntable 24. A plurality of cutting blades 25 are annularly and equidistantly installed on the outer side of the fourth turntable 24.

[0033] Combined with the above structure, when the side trimming component 9 is in use, the motor two 23 drives the turntable four 24 to rotate, so that a plurality of cutting blades 25 rotate around the output end of the motor two 23 to trim the tea leaves.

[0034] The specific usage method is as follows:

[0035] Push the push rod 26 to move the corresponding support rods 2 on both sides of the device to both sides of the tea tree cluster. Rotate the turntable 6 to make the threaded rod 5 rotate, so that the lifting plate 4 drives the upper trimming component 7 to lift and lower, facilitating the trimming of tea leaves on tea trees at different heights; Adjust the horizontal position of the side trimming component 9 through the horizontal adjustment component 8 to facilitate the side trimming component 9 to trim one side of tea tree clusters with different widths; This device can trim tea leaves on tea tree clusters of different specifications, with strong practicability.

[0036] The above describes the present utility model and its implementation manners. This description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present utility model. The actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the present utility model, design similar structural modes and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A tea pruning device for tea planting, comprising a top plate (1), wherein support rods (2) are fixed at the four corners of the lower end of the top plate (1), a connecting plate (3) is installed at the lower end of a pair of the support rods (2) on the same side, and a plurality of pulleys (301) are installed at the lower end of the connecting plate (3), characterized in that: The four support rods (2) are slidably connected to a lifting plate (4); a threaded rod (5) connected to a bearing of the lifting plate (4) is threadedly connected to the top plate (1); a turntable (6) is fixed to the top of the threaded rod (5); an upper trimming assembly (7) is installed at the front end of the lifting plate (4); horizontal adjustment assemblies (8) are installed on both sides of the lower end of the lifting plate (4); a side trimming assembly (9) is installed on the horizontal adjustment assembly (8); and a push rod (26) is installed at the rear end of the lifting plate (4).

2. A tea pruning device for tea planting according to claim 1, characterized in that: The upper trimming assembly (7) comprises a fixed cutting knife (10) mounted on the lower side of the front end of the lifting plate (4); a sliding groove (401) is provided on the upper side of the front end of the lifting plate (4); a movable cutting knife (11) is horizontally slidably connected to the sliding groove (401); a pressing plate (12) acting on the movable cutting knife (11) is mounted on the upper end of the sliding groove (401); a sliding block (1101) slidably connected to the sliding groove (401) is provided at the lower end of the movable cutting knife (11); and a push-pull assembly (13) connected to the movable cutting knife (11) is mounted on one side of the lifting plate (4).

3. A tea pruning device for tea planting according to claim 2, characterized in that: The push-pull assembly (13) comprises a protruding plate (402) provided on one side of the lifting plate (4); a motor (14) is installed on the lower end of the protruding plate (402); an upper output end of the motor (14) passes through the protruding plate (402) and is connected to a turntable 2 (15); a hinged rod 1 (16) is fixed to one side of the upper end of the turntable 2 (15); a push-pull rod (17) is rotatably connected to the hinged rod 1 (16); and a hinged rod 2 (18) rotatably connected to the push-pull rod (17) is fixed to one side of the upper end of the movable cutting knife (11).

4. The tea pruning device for tea planting according to claim 1, characterized in that: The horizontal adjustment assembly (8) comprises a support plate (19) mounted on one side of the lower end of the lifting plate (4); a second threaded rod (20) is horizontally threadedly connected to the support plate (19); a third turntable (21) is fixed to an outer end of the second threaded rod (20); an inner end of the second threaded rod (20) is rotatably connected to a movable plate (22) slidably connected to the lower end of the lifting plate (4); and the side trimming assembly (9) is mounted on the movable plate (22).

5. The tea pruning device for tea planting according to claim 4, characterized in that: The side trimming assembly (9) comprises a second motor (23) mounted on the outside of a movable plate (22); an output end of the second motor (23) passes through the movable plate (22) and is connected to a fourth turntable (24); a plurality of cutting blades (25) are equidistantly mounted in an annular manner on the outside of the fourth turntable (24).

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