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Bark cutting device

A cutting device and bark technology, applied in cutting tools, cutting equipment, gardening, etc., can solve the problems of low fruit rate, high labor intensity, low pruning accuracy, etc., and achieve weight reduction, labor saving, and simple structure. Effect

Active Publication Date: 2017-06-13
山东宇生文化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention intends to provide a bark cutting device, which can cut off the bark on the branches, thereby solving the problems of low achievement rate, high manual labor intensity and low pruning accuracy in the prior art

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below by means of specific embodiments:

[0020] The reference signs in the drawings of the description include: memory metal shrapnel 1, cutting knife 11, sawtooth 111, air bag 2, air valve 21, pull cord 22, air guide tube 23, telescopic rod 3, support rod 31, silicone gas cylinder 4.

[0021] Such as figure 1 , figure 2 As shown, the bark cutting device includes a cutting mechanism and an auxiliary mechanism. The cutting mechanism includes a memory metal shrapnel 1 and an air bag 2. The right side of the memory metal shrapnel 1 is obliquely provided with a cutting knife 11, and the cutting knife is provided with a sawtooth 111. The high end of the cutting knife 11 is connected with the memory metal shrapnel 1, the low end of the lower cutting knife 11 is connected with the memory metal shrapnel 1, the left side of the memory metal shrapnel 1 is connected with the air bag 2, and the left side of the air bag 2 ...

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Abstract

The invention belongs to the technical field of agricultural tree pruning tools, and discloses a bark cutting device. The bark cutting device comprises a cutting mechanism and an auxiliary mechanism; the cutting mechanism comprises a memory metal dome and an air bag, one side of the memory metal dome is provided with a cutting knife arranged in an inclined mode, the other side of the memory metal dome is connected with the air bag, the inclined direction of the cutting knife of the upper portion of the memory metal dome is opposite to that of a cutting knife arranged on the lower portion of the memory metal dome, the inner side of the air bag is connected with the memory metal dome, the outer side of the air bag is in an arc shape, an air valve is arranged on the air bag, a stay cord is connected to the air valve, and an inflation inlet is formed in the bottom of the air bag; the auxiliary mechanism comprises an inflation mechanism and a holding mechanism, the inflation mechanism comprises a silica gel inflator which is provided with an air inlet and an air outlet, an air guide tube is connected to the air outlet, and the moving end of the air guide tube is connected with the inflation inlet; the holding mechanism comprises a telescopic rod which is connected with the memory metal dome. The problems that in the prior art, the achievement rate is low, the manual labor intensity is high, and the pruning accuracy rate is low are solved.

Description

technical field [0001] The invention belongs to the field of agricultural branch pruning appliances, in particular to a bark cutting device. Background technique [0002] In order to make the branches of trees grow more luxuriantly, the branches usually need to be pruned, especially for fruit trees. In order to make the fruit grow more, it is necessary to make the branches of the fruit trees very many. Therefore, according to the advantages of the top, it is necessary to cut the branches at the top of the tree drop to provide more nutrients to the branches. The existing method is to use a chainsaw for pruning, but this method is very inconvenient when pruning higher branches. It needs to use a ladder, or people climb to the tree for cutting. After cutting, the branches fall and are easy to smash Hurt. [0003] In order to solve the above problems, the Chinese patent whose patent publication number is CN104396586B provides a kind of safety clamp type branch trimmer, includi...

Claims

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Application Information

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IPC IPC(8): A01G3/08
CPCA01G3/081
Inventor 薛桂康
Owner 山东宇生文化股份有限公司
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