Branch pruning robot
A robot and branch technology, applied in electric pruning saws, agricultural machinery and tools, gardening, etc., can solve the problems of slow speed and unstable descent, achieve the effect of shortening the crawling stroke and solving the problem of slow and unstable descent
Active Publication Date: 2021-02-12
WUHAN POLYTECHNIC UNIVERSITY
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Problems solved by technology
[0003] The main purpose of the present invention is to propose a branch pruning robot, which aims to solve the problems of slow speed and unstable descent caused by the single spiral crawling method used in the prior art for tree climbing and pruning.
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0036] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0037] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a branch pruning robot which comprises a base, a climbing device and a pruning tool. The base is provided with a mounting surface used for being arranged towards a trunk; the climbing device comprises a climbing wheel rotationally installed on the base and a driving assembly, the climbing wheel is used for being in rolling installation fit with the trunk, and the driving assembly is in driving connection with the climbing wheel, so that a climbing stroke rolling in the spiral direction from bottom to top and a descending stroke rolling in the linear direction from top to bottom are achieved; and the pruning tool is arranged on the outer surface of the base in a protruding manner and used for pruning side branches on the trunk in the process that the base is driven by the climbing device to climb upwards. The branch trimming robot descends linearly after the side branches are trimmed; and compared with spiral movement, the manner of doing linear movement along the surface of the trunk through the climbing wheel has the advantages that the crawling stroke is shortened and centrifugal force is not generated through linear movement, so that the problem that in the prior art, a branch trimming robot is low in speed and unstable in descending due to spiral descending is solved.
Description
technical field [0001] The invention relates to the technical field of branch pruning, in particular to a branch pruning robot. Background technique [0002] Branch pruning is a very important part of a series of work in forest management. Branch pruning can effectively control the height of the tree, make the crown size appropriate and uniform, and also reduce wind damage and facilitate reasonable dense planting. my country's forestry planting area is vast, and there is a great demand for tree branch pruning, but the branch pruning method widely used in our country is still backward manual pruning. This method of pruning not only requires a lot of labor, but the pruning efficiency is low, time-consuming and laborious. Moreover, there are also hidden dangers of accidental risks for staff working at heights. The branch pruning robot is an intelligent automatic pruning equipment that can climb and pruning trees on the tree surface. It can replace people to climb up trees for p...
Claims
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IPC IPC(8): A01G3/08
CPCA01G3/086A01G3/08
Inventor 尹强文伟伟
Owner WUHAN POLYTECHNIC UNIVERSITY