A mechanized pruning device for tea gardens

Abstract

This utility model discloses a mechanized pruning device for tea gardens, including a fixed frame, a mover, an edge trimmer, and an adjustment structure. The device activates the driver, which then drives a rotating rod to rotate via a transmission mechanism. The rotating rod's rotation drives a worm gear. Since the worm wheel is meshed with the worm, the rotation of the worm gear drives the worm wheel to rotate, which in turn drives a rotating seat to rotate. The rotating seat then drives a connecting seat, causing a fixed plate to rotate. The rotating fixed plate allows for angle adjustment of the edge trimmer, enabling convenient angle adjustment. Because there are two connecting screws, when the connecting seat is connected to the rotating seat, the connecting screws engage with the connecting seat. The two connecting screws ensure high stability during installation and rotation, preventing any shaking.

Description

Technical Field

[0001] This utility model relates to the field of tea garden pruning technology, specifically a mechanized pruning device for tea gardens. Background Technology

[0002] A tea garden is a place where tea leaves are grown. When tea plants are grown, they tend to grow outwards, which can affect the movement of harvesters. Therefore, mechanized pruning equipment is needed to prune the growing parts.

[0003] The existing pruning device has the following problems: The existing pruning device requires adjusting the angle of the pruning machine according to the growth angle of the tea tree, but the adjustment of the existing pruning machine is not very convenient, which leads to the problem of inconvenient angle adjustment. Utility Model Content

[0004] The purpose of this invention is to provide a mechanized pruning device for tea gardens to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a mechanized pruning device for tea gardens, comprising a fixed frame, a mover at the bottom of the fixed frame, a trimming machine on the fixed frame, an adjustment structure on the fixed frame, the adjustment structure including a driver, a driver fixed inside the fixed frame, a transmission device fixed inside the fixed frame, a rotating rod connected to the transmission device, a sealing box fixed inside the fixed frame, a worm gear on the rotating rod, a transmission rod connected inside the sealing box, a worm wheel fixed on the transmission rod, a rotating seat connected to the transmission rod, a connecting screw on the rotating seat, a connecting base on the rotating seat, a fixing plate on the connecting base, and the trimming machine connected to the fixing plate.

[0006] Preferably, a support bearing is provided at the connection between the fixed frame and the rotating seat.

[0007] Preferably, the rotating ring of the support bearing protrudes from the surface of the fixed frame.

[0008] Preferably, when the connecting seat is connected to the rotating seat, the connecting seat abuts against the surface of the supporting bearing.

[0009] Preferably, at least two connecting screws are provided and are symmetrically arranged on the rotating seat.

[0010] Compared with the prior art, the beneficial effects of this utility model are: The driver is turned on, which then drives the rotating rod to rotate via the transmission. The rotating rod drives the worm gear to rotate. Since the worm wheel is meshed with the worm, the rotation of the worm gear drives the worm wheel to rotate, which in turn drives the rotating seat to rotate. The rotating seat can drive the connecting seat to rotate the fixed plate. The rotating fixed plate can drive the trimming machine to adjust its angle, allowing for convenient angle adjustment. Since there are two connecting screws, when the connecting seat is connected to the rotating seat, the connecting screws will mate with the connecting seat. The two connecting screws ensure high stability of the connecting seat installation and rotation, preventing any shaking. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a front view cross-sectional structural diagram of the connector of this utility model; Figure 4 This is a front view schematic diagram of the rotating seat of this utility model; Figure 5 This is a front view cross-sectional schematic diagram of the adjustment structure of this utility model; Figure 6 This is a top view cross-sectional structural diagram of the rotating seat of this utility model.

[0012] In the diagram: Fixed frame-1, Movers-2, Trimming machine-3, Adjustment structure-4, Driver-41, Transmission device-42, Rotating rod-43, Sealing box-44, Worm gear-45, Transmission rod-46, Worm wheel-47, Rotating seat-48, Connecting screw-49, Connecting seat-410, Fixed plate-411, Support bearing-412. Detailed Implementation

[0013] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0014] Please see Figure 1 and Figure 2 This utility model provides a mechanized pruning device for tea gardens, including a fixed frame 1, a mover 2 at the bottom of the fixed frame 1, an edge trimming machine 3 on the fixed frame 1, and an adjustment structure 4 on the fixed frame 1.

[0015] Specifically, the fixed frame 1 moves in the tea garden via the mover 2, and the trimming machine 3 is turned on to trim the outward-growing branches and leaves of the tea trees.

[0016] Please see Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 This utility model provides a mechanized pruning device for tea gardens. The adjustment structure 4 includes a driver 41. The driver 41 is fixed inside the fixed frame 1. The transmission device 42 is fixed inside the fixed frame 1. The output shaft of the driver 41 is connected to the output shaft of the transmission device 42. The output shaft of the transmission device 42 is connected to a rotating rod 43.

[0017] A sealing box 44 is fixed inside the fixed frame 1. A worm gear 45 is provided on the rotating rod 43. A transmission rod 46 is rotatably connected inside the sealing box 44. A worm wheel 47 is fixed on the transmission rod 46. The worm wheel 47 is meshed with the worm gear 45. A rotating seat 48 is connected to the transmission rod 46. A connecting screw 49 is provided on the rotating seat 48. A connecting seat 410 is provided on the rotating seat 48. A fixing plate 411 is provided on the connecting seat 410. The trimming machine 3 is connected to the fixing plate 411.

[0018] A support bearing 412 is provided at the connection between the fixed frame 1 and the rotating seat 48. The rotating ring of the support bearing 412 protrudes from the surface of the fixed frame 1. When the connecting seat 410 is connected to the rotating seat 48, the connecting seat 410 abuts against the surface of the support bearing 412. The support bearing 412 provides high flexibility and good support for the rotation of the rotating seat 48. When the connecting seat 410 abuts against the surface of the support bearing 412, it can effectively reduce the friction between the connecting seat 410 and the surface of the fixed frame 1.

[0019] The connecting screws 49 are provided in at least two and are symmetrically arranged on the rotating seat 48, which has high rotational stability.

[0020] Specifically, the driver 41 is turned on, which in turn causes the rotating rod 43 to rotate via the transmission 42. The rotation of the rotating rod 43 drives the worm gear 45 to rotate. Since the worm wheel 47 is meshed with the worm gear 45, the rotation of the worm gear 45 drives the worm wheel 47 to rotate, which in turn drives the rotating seat 48 to rotate. The rotating seat 48 can drive the connecting seat 410 to rotate the fixing plate 411. The rotating fixing plate 411 can drive the trimming machine 3 to adjust its angle, so as to achieve convenient angle adjustment of the trimming machine 3. Since there are two connecting screws 49, when the connecting seat 410 is connected to the rotating seat 48, the connecting screws 49 will dock with the connecting seat 410. The two connecting screws 49 can ensure the high stability of the installation of the connecting seat 410 and the high stability of the rotation without any shaking problem.

[0021] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mechanized pruning device for tea gardens, comprising a fixed frame (1), a mover (2) disposed at the bottom of the fixed frame (1), and a trimming machine (3) disposed on the fixed frame (1), characterized in that: It also includes an adjustment structure (4), which is provided on the fixed frame (1). The adjustment structure (4) includes a driver (41). The driver (41) is fixed inside the fixed frame (1). A transmission device (42) is fixed inside the fixed frame (1). A rotating rod (43) is connected to the transmission device (42). A sealing box (44) is fixed inside the fixed frame (1). A worm gear (45) is provided on the rotating rod (43). A transmission rod (46) is connected inside the sealing box (44). A worm wheel (47) is fixed on the transmission rod (46). A rotating seat (48) is connected to the transmission rod (46). A connecting screw (49) is provided on the rotating seat (48). A connecting seat (410) is provided on the rotating seat (48). A fixing plate (411) is provided on the connecting seat (410). The trimming machine (3) is connected to the fixing plate (411).

2. The mechanized pruning device for tea gardens according to claim 1, characterized in that: A support bearing (412) is provided at the connection between the fixed frame (1) and the rotating seat (48).

3. The mechanized pruning device for tea gardens according to claim 2, characterized in that: The rotating ring of the support bearing (412) protrudes from the surface of the fixed frame (1).

4. The mechanized pruning device for tea gardens according to claim 3, characterized in that: When the connecting seat (410) is connected to the rotating seat (48), the connecting seat (410) abuts against the surface of the supporting bearing (412).

5. The mechanized pruning device for tea gardens according to claim 1, characterized in that: At least two connecting screws (49) are provided and are symmetrically arranged on the rotating seat (48).

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