Expressway greening tree pruning device

A technology for tree pruning and highway, applied in cutting tools, cutting equipment, gardening, etc., can solve the problems of wasting labor efficiency, prone to traffic safety accidents, easy to hit construction personnel, etc., to improve work efficiency and improve outdoor work. effect of ability

Inactive Publication Date: 2021-06-11
HENAN INST OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, many trees will be planted on both sides of the expressway to absorb the exhaust gas emitted by cars and the dust on the road surface. If the trees on both sides are not trimmed regularly, the branches and leaves of the trees on both sides will extend to the inside of the road, posing safety hazards and easy A traffic accident occurred
[0003] The pruning work of the existing expressway greening trees is basically manual hand-held pruning knives to prune the branches of the trees. For some large branches, it needs to be supported first and then pruned. However, the existing support operations are manual hand-held pruning. The stick supports and fixes the branches to be pruned. After pruning, the branches are unstable and easy to hit the construction workers. Moreover, one person supports the branches and one person prunes, which is not only a waste of manpower, but also inefficient

Method used

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  • Expressway greening tree pruning device
  • Expressway greening tree pruning device
  • Expressway greening tree pruning device

Examples

Experimental program
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Effect test

Embodiment 1

[0024] combine Figure 1-5 , a tree pruning device for highway greening, comprising a base 1 and a universal wheel 21, the universal wheel 21 is installed under the base 1, and the universal wheel 21 is set to be used to realize the flexible movement of the device, on the base 1 A circular hole 28 is provided, a first motor 2 is fixed below the base 1, and a rotating rod 3 is installed on the output end of the first motor 2, and the rotating rod 3 passes through the circular hole 28 and the top of the base 1. The circular mounting plate 4 is fixedly connected, and the rotating rod 3 is driven by the first motor 2 to rotate, and the circular mounting plate 4 is driven to rotate, so that the trimming direction can be adjusted, so that the device can perform all-round trimming of trees. The circular mounting plate 4 is fixed with two first electric push rods 5, the movable end of the first electric push rod 5 on the right side is equipped with a first mount 6, and the front end o...

Embodiment 2

[0031] combine image 3 with Figure 5, a highway greening tree pruning device, the present embodiment further limits the device on the basis of embodiment 1.

[0032] The lower end of the circular mounting plate 4 is provided with a plurality of supporting columns 25, and the plurality of supporting columns 25 are evenly distributed along the circumference of the circular mounting plate 4, and the lower end of each of the supporting columns 25 is connected to a rotating shaft through a rotating shaft. Rolling Ball 26.

[0033] An annular groove 27 matching with a rolling ball 26 is opened above the base 1 .

[0034] Specifically, by setting a plurality of supporting columns 25 at the lower end of the circular mounting plate 4 and installing rolling balls 26 at the lower end of the supporting columns 25, and cooperating with the first motor 2 and the rotating rod 3 to realize the rotation of the circular mounting plate 4 and also give The circular mounting plate 4 improves ...

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PUM

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Abstract

The invention discloses an expressway greening tree pruning device which comprises a base and universal wheels, wherein the universal wheels are installed below the base, a round hole is formed in the base, a first motor is fixed below the base, a rotating rod is installed at the output end of the first motor, the rotating rod penetrates through a circular hole to be fixedly connected with a circular mounting plate above the base, two first electric push rods are fixed to the circular mounting plate, a first mounting base is mounted at the movable end of the first electric push rod on the right side, a second electric push rod is fixed to the front end of the first mounting base, a second motor is fixed to the movable end of the second electric push rod, a mounting box is mounted at the output end of the second motor, two clamps are rotationally connected into the mounting box, and the upper ends of the two clamps are rotationally connected with a fixing block in the mounting box through pin shafts. The expressway greening tree pruning device can support and prune branches to be pruned at the same time, the working efficiency is improved, and meanwhile safety is guaranteed.

Description

technical field [0001] The invention relates to the field of road greening treatment devices, in particular to a tree pruning device for expressway greening. Background technique [0002] As we all know, many trees will be planted on both sides of the expressway to absorb the exhaust gas emitted by cars and the dust on the road surface. If the trees on both sides are not trimmed regularly, the branches and leaves of the trees on both sides will extend to the inside of the road, posing safety hazards and easy A traffic accident occurred. [0003] The pruning work of the existing expressway greening trees is basically manual hand-held pruning knives to prune the branches of the trees. For some large branches, it needs to be supported first and then pruned. However, the existing support operations are manual hand-held pruning. The stick supports and fixes the branches to be pruned. After the branches are pruned, they are unstable and easy to hit the construction workers, and o...

Claims

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Application Information

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IPC IPC(8): A01G3/08
CPCA01G3/08
Inventor 曹娓马杰郭璟王渊
Owner HENAN INST OF SCI & TECH
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