CN220088034U

CN220088034U - Tea tree trimmer

Info

Publication number: CN220088034U
Application number: CN202321546968.5U
Authority: CN
Inventors: 王浥尘; 汪弘毅; 朱赟; 张凯强; 任璐娜
Original assignee: Hangzhou Botanical Garden Hangzhou West Lake Garden Science Research Institute
Current assignee: Hangzhou Botanical Garden Hangzhou West Lake Garden Science Research Institute
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-28
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a tea tree trimmer, which comprises two supporting frames which are symmetrical front and back, wherein a trimming mechanism is arranged between the two supporting frames, the trimming mechanism comprises a trimming machine shell arranged between the two supporting frames, a gear cavity is arranged in the trimming machine shell, two rotating shafts which are symmetrical front and back are rotationally connected in the trimming machine shell, the upper end surface of the trimming machine shell is fixedly connected with a motor, the motor is in power connection with a front rotating shaft, the two rotating shafts are fixedly connected with round gears positioned in the gear cavity, the two round gear wheels are meshed with gear bars, the gear bars are driven to be in sliding connection with the upper end wall and the lower end wall of the gear cavity, the gear bars are fixedly connected with a plurality of trimming cutter heads, and the trimming cutter heads can trim tea trees quickly.

Description

Tea tree trimmer

Technical Field

The utility model relates to the field of tea tree pruning, in particular to a tea tree trimmer.

Background

The existing tea tree trimmer is complex in structure and has certain defects in use, tea trees on tea mountains can be uniformly trimmed after being picked, most of the existing tea tree trimmers need to work on human bodies, and the existing tea tree trimmers consume more physical strength, and the tea leaves are trimmed through the travelling wheels and the trimming mechanisms with adjustable angles, so that the novel tea tree trimmer capable of saving physical strength and adjusting trimming angles is needed to replace the existing tea tree trimmer;

in this regard, the patent with publication number CN218649363U discloses a tea tree leaf trimmer comprising a motor one, a rotating base, a mounting base, an adjusting device, a connecting arm, a cutting mechanism one, a fixed block, a fixed shaft, a movable arm, a cutting mechanism two and an oil cylinder; the cutting mechanism II and the cutting mechanism II arranged in the cutting mechanism II have reasonable and simple structure and low production cost, and can simultaneously trim the upper surface and the side surface of the tea tree, so that the trimming efficiency is improved; the adjusting device provided by the utility model can adjust the distance from the second cutting mechanism to the center of the tea tree, thereby meeting the requirements of trimming the side surfaces of the tea tree with different radiuses, namely trimming the tea tree into the required size, and meeting the requirements of picking in a mechanized tea garden; the oil cylinder provided by the utility model can adjust the inclination angles of the movable arm and the second cutting mechanism, so that the side surface of the tea tree can be trimmed to be umbrella-shaped, an ideal tea tree picking surface can be formed, and mechanical picking is facilitated;

the tea tree leaf trimmer in the above case does not solve the problems of physical effort and difficulty in adjusting the trimming angle.

Disclosure of Invention

The utility model aims to provide a tea tree trimmer which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tea tree trimmer, includes two support frames of fore-and-aft symmetry, be equipped with trimming mechanism between the support frame, trimming mechanism includes two the middle trimming casing of support frame, be equipped with the gear chamber in the trimming casing, two rotation axles of fore-and-aft symmetry are connected with in the trimming casing, trimming casing up end fixedly connected with motor, the motor with the front side rotation axle power connection, two rotation axle all fixedly connected with is located the circular gear of gear intracavity, two circular gear meshing has the gear, drives the gear with end wall track sliding connection about the gear chamber, a plurality of trimming tool bits of gear fixedly connected with, trimming tool bit fast rotation can carry out the pruning of tea tree.

The utility model has the advantages that each support frame downside is all rotated and is connected with two bilateral symmetry's axis of rotation, every the axis of rotation is two movable wheels of symmetry around all fixedly connected with, can steadily advance, two support frame up end is a fixedly connected with hand push rod, two the hand push rod is bilateral symmetry, through both sides hand push the hand push rod drives the clipping machine and removes.

The utility model has the advantages of, be equipped with guiding mechanism on the support frame, guiding mechanism includes two the support frame with all rotate the connecting rod that is connected with between the trimming casing, can rotate trimming casing carries out trimming angle's adjustment, the rear side the support frame rotates and is connected with the hand rocker, and the workman is through hand the adjustment that hand rocker can be relaxed trimming casing trim angle, hand rocker with the junction fixedly connected with angle regulator of support frame can fix after trimming angle is adjusted, prevents to rotate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the tea tree pruning machine, the pruning mechanism is arranged, the pruning tool bit can be driven to rotate fast through the motor, the pruning tool bit and the gear bar, so that tea books can be pruned.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view in section A-A of FIG. 2;

FIG. 4 is an enlarged partial schematic view of 3

FIG. 5 is a right side view of the trimming mechanism of the present utility model;

FIG. 6 is a schematic view in section B-B of FIG. 5;

FIG. 7 is a three-dimensional schematic of a trimming mechanism of the present utility model;

fig. 8 is a three-dimensional schematic view of an adjustment mechanism according to the present utility model.

In the figure: 100. a support frame; 101. a rotating shaft; 102. a moving wheel; 103. a gear strip; 104. a hand push rod; 105. a hand rocker; 106. trimming the shell; 107. a motor; 108. a rotation shaft; 109. trimming a cutter head; 110. an angle adjuster; 111. a gear cavity; 112. a circular gear; 113. a connecting rod; 114. a trimming mechanism; 115. an adjusting mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides a tea tree trimmer, includes two support frames 100 of fore-and-aft symmetry, be equipped with trimming mechanism 114 between the support frame 100, trimming mechanism 114 includes two trimming casing 106 in the middle of the support frame 100, be equipped with gear chamber 111 in the trimming casing 106, trimming casing 106 internal rotation is connected with two rotation axis 108 of fore-and-aft symmetry, trimming casing 106 up end fixedly connected with motor 107, motor 107 and front side rotation axis 108 power connection, two rotation axis 108 are all fixedly connected with be located circular gear 112 in the gear chamber 111, two circular gear 112 gear engagement has gear 103, drive gear 103 with gear chamber 111 upper and lower track sliding connection, end wall gear 103 fixedly connected with a plurality of trimming tool bits 109, trimming tool bit 109 rotates fast and can carry out the pruning of tea tree.

Two symmetrical rotating shafts 101 are rotatably connected to the lower side of each supporting frame 100, each rotating shaft 101 is fixedly connected with two moving wheels 102 which are symmetrical in front-back direction, the front-back direction can stably advance, the upper end faces of the two supporting frames 100 are fixedly connected with a hand push rod 104, the front-back direction of the two hand push rods 104 is symmetrical, and the hand push rods 104 are pushed by two sides to drive the trimmer to move;

the utility model discloses a trimming machine is characterized by comprising a support frame 100, wherein an adjusting mechanism 115 is arranged on the support frame 100, the adjusting mechanism 115 comprises two support frames 100 and a connecting rod 113 which is connected between the trimming machine shells 106 in a rotating way, the trimming machine shells 106 can be rotated to adjust the trimming angle, a hand-operated rod 105 is connected with the support frame 100 in a rotating way, a worker can easily adjust the trimming angle of the trimming machine shells 106 by hand-operated the hand-operated rod 105, an angle adjuster 110 is fixedly connected with the joint of the hand-operated rod 105 and the support frame 100, and the trimming machine shells can be fixed after the trimming angle is adjusted to prevent rotation.

Working principle:

after the tea leaves are picked, two supporting frames 100 are placed on two sides of a row of tea trees, the hand-operated rod 105 is rotated, the angle of the trimming machine shell 106 is adjusted, the trimming angle is adjusted to be suitable, then the motor 107 is started, the rotating shaft 108 is driven to rotate, the circular gear 112 is driven to rotate, the gear strip 103 is driven to rotate along an arc-shaped track, the trimming cutter head 109 is driven to rotate in a quick reading mode, then the hand-operated rod 104 is pushed, the supporting frames 100 are driven to move forwards along the tea trees, automatic trimming of the tea trees is carried out, and physical strength and trimming efficiency are greatly saved.

After trimming and playing one row of tea trees, the motor 107 is turned off, the supporting frame 100 is moved to the two sides of the other row of tea trees again, and trimming can be carried out after angle adjustment, so that the novel tea tree trimming machine is high in practicability, simple in structure and suitable for popularization.

It will be apparent to those skilled in the art that various modifications and variations can be made to the disclosed embodiments. Other embodiments will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed system. It is intended that the specification and examples be considered as exemplary only, with a true scope being indicated by the following claims and their equivalents.

Claims

1. Tea tree trimmer, including two support frames (100) of fore-and-aft symmetry, be equipped with trimming mechanism (114), its characterized in that between support frame (100): the utility model provides a tea tree pruning machine, including pruning mechanism (114), including two prune casing (106) in the middle of support frame (100), be equipped with gear cavity (111) in prune casing (106), prune casing (106) internal rotation is connected with two rotation axis (108) of fore-and-aft symmetry, prune casing (106) up end fixedly connected with motor (107), motor (107) and front side rotation axis (108) power connection, two rotation axis (108) are all fixedly connected with be located circular gear (112) in gear cavity (111), two circular gear (112) gear engagement has gear strip (103), drive gear strip (103) with end wall track sliding connection about gear cavity (111), gear strip (103) fixedly connected with a plurality of pruning tool bits (109), pruning tool bit (109) rotate fast and can carry out the pruning of tea tree.

2. A tea tree trimmer according to claim 1 wherein: two bilaterally symmetrical rotating shafts (101) are rotatably connected to the lower side of each supporting frame (100), and two front-back symmetrical moving wheels (102) are fixedly connected to each rotating shaft (101).

3. A tea tree trimmer according to claim 2 wherein: two hand push rods (104) are fixedly connected to the upper end faces of the two supporting frames (100), the two hand push rods (104) are symmetrical front and back, and the hand push rods (104) are pushed by two sides to drive the trimmer to move.

4. A tea tree trimmer according to claim 3 wherein: the two support frames (100) and the trimming machine shell (106) are rotatably connected with a connecting rod (113), and the trimming machine shell (106) can be rotated to adjust the trimming angle.

5. A tea tree trimmer according to claim 4 wherein: the back side the support frame (100) rotates and is connected with hand rocker (105), and the workman can be relaxed through hand the hand rocker (105) the pruning angle of pruning casing (106).

6. A tea tree trimmer according to claim 5 wherein: the angle regulator (110) is fixedly connected to the joint of the hand-operated rod (105) and the supporting frame (100), and the hand-operated rod can be fixed after the trimming angle is adjusted.