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Pruning device

A pruning device and pruning knife technology, which is applied to agricultural machinery and tools, gardening, agriculture, etc., can solve the problem that the pruning size cannot be changed according to needs, and achieve the effect of improving pruning efficiency and convenient and simple operation

Inactive Publication Date: 2015-04-01
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a trimming device, which is used to solve the problem that the trimming size cannot be changed according to the needs when the existing trimming knife trims the pattern

Method used

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Embodiment Construction

[0019] Such as Figure 1 to Figure 6 As shown, the present invention includes a support 1, a rotating disk 2, a trimming knife 3, a regulator 4 and a column 5, and the present invention will be described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 Shown, support 2 is a square metal piece, is provided with a first motor shaft hole 11 at the center of support, is provided with a first motor on the support, the rotating shaft of the first motor is fixed in the first motor shaft hole, passes through the first The output rotary motion of the motor drives the bracket to rotate. A turntable 2 is fixed on one side of the support, and the turntable is a circular metal piece. Such as Figure 4 As shown, a fixed shaft 21 is provided at the center of the turntable, on which a regulator 4 is rotatably installed, and a second motor shaft hole 41 is provided at the center of the regulator. Four chutes 22 are arranged on the turntable along the circumfer...

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PUM

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Abstract

The invention discloses a pruning device, and relates to the technical field of garden pruning. The pruning device is used for solving the problem that when pattern pruning is carried out through an existing pruning knife, the pruning size cannot be changed as needed. A plurality of sliding grooves which are evenly formed are formed in a rotary disk in the radial direction, pruning knives are installed in the sliding grooves in a sliding mode, and a stand column is fixed to each pruning knife. A second motor is fixed to the end, close to the rotary disk, of a support, an adjuster is fixed to the rotary shaft of the second motor, arc-shaped poking rods with the number same as the stand columns are evenly arranged on the periphery of the adjuster. When a first motor rotates, the inner side face of each poking rod is in contact fit with the corresponding stand column. When both the first motor and the second motor rotate, the pruning knifes move in the radial direction of the rotary disk. According to the pruning device, the rotary disk can rotate due to the first motor, the extension lengths of the pruning knives can be adjusted through the second motor, the extension lengths of the pruning knives are adjusted in real time when grass and trees are pruned, and the pruning efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of garden pruning, in particular to a pruning device for adjusting the length of blades. Background technique [0002] With the continuous development of social economy and the continuous improvement of residents' living standards, people's requirements for living environment are also constantly improving. This method consumes a lot of physical strength and energy of the garden workers. The existing mechanical pruning is similar to the hedge trimmer. The pruning knife used is fixed, and the pruning knife is directly fixed on the turntable and then driven by the motor to rotate, so that the range of one-time pruning is fixed. For It is not applicable to the occasion of trimming pattern, therefore, there is an urgent need for a trimming device that can change the trimming size in real time. Contents of the invention [0003] The purpose of the present invention is to provide a trimming device, which is use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08
CPCA01G3/081
Inventor 张浩波乔阳牛金涛魏玉坤肖吉军
Owner UNIV OF JINAN
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