Arbor cropper capable of automatically adjusting cutter positions

A technology of automatic adjustment and pruning machine, which is applied in the direction of agricultural machinery and tools, cutting tools, cutting equipment, etc. It can solve the problems of high risk factor, reduced economic benefits of forest trees, and slow pruning speed, so as to reduce labor intensity and improve pruning. efficiency effect
CN101766099AInactive Publication Date: 2010-07-07HENAN AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HENAN AGRICULTURAL UNIVERSITY
Publication Date
2010-07-07
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to an arbor cropper capable of automatically adjusting cutter positions, which comprises a crane part and a lifting frame, wherein a vertically and longitudinally bidirectional crane device is arranged at the crane part; the lifting frame is a fork shearing lifting frame; a main bracket is arranged at the upper end of the lifting frame; a generator, a position adjusting device and a shearing device are arranged on the main bracket; the position adjusting device comprises a work station of which one end is hinged; the bottom of the work station is connected with apiston rod of an oscillating motor arranged on the main bracket; the oscillating motor is connected with a motor and a hydraulic pump; the motor and the hydraulic pump are electrically connected withthe generator; the shearing device is arranged on the work station; the shearing device comprises a shearing motor electrically connected with the generator; a disk saw support is arranged at the outer side of the work station; and a disk saw connected with the shearing motor in a driving way is arranged on the disk saw support. The present invention has the advantages of that the time and the labor are saved; the automatic cutter position adjusting arbor cropper is safer and more reliable; the labor strength is largely reduced; and the cropping efficiency is improved.
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Description

technical field

[0001] The invention relates to a pruning machine, in particular to an arbor pruning machine with automatic knife adjustment. Background technique

[0002] When trees were trimmed, the method used in the past was to build a ladder, and the operator stood on the ladder to perform operations with a saw. This method of operation needs to adjust the position, and it can be completed several times up and down. The pruning speed is slow, time-consuming and laborious, the efficiency is low, and the risk factor is relatively high. When the operator operates on the ladder, because it is high-altitude operation, sometimes it will Occurs when the operator falls off the ladder. Because of these reasons, people sometimes simply give up the high-altitude pruning, which has a great impact on the pruning shape and the growth of the main trunk for pruning side branches, reducing the economic benefits of trees. Contents of the invention

[0003] The object of the present i...

Claims

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