Efficient pruning robot for needle-leaved trees

Abstract

The invention discloses an efficient pruning robot for needle-leaf trees, which comprises a frame body, a cutter, a guide claw, climbing tracks, clamping claws, a guide roller, an advancing roller, a universal shaft, a brake arm, a moving connecting rod and a hydraulic cylinder, wherein the cutter is mounted at the top of the frame body, the guide claw is mounted at the upper end of the frame body, and the climbing tracks are arranged on two sides of the frame body. Clamping claws are sequentially installed on the outer frame body from top to bottom at intervals, a universal shaft at the top of the brake arm is in linkage installation with the advancing roller to serve as climbing auxiliary movement support, the tail end of the brake arm is connected with a hydraulic cylinder through a movement connecting rod, and the hydraulic cylinder conducts telescopic braking to achieve opening and closing of the brake arm. According to the efficient pruning robot for needle-leaf trees, the device is attached to the bottom of the tree trunk, the clamping claw and the advancing roller are braked by the hydraulic cylinder and are braked with a tree trunk in a surrounding mode, when the advancing roller is vertically installed, the climbing track serves as a power source to drive the straight up and down cutters of the device to impact and shear branches at the designated position, and when the advancing roller is obliquely located and installed, the device spirally moves upwards to prune the branches on the whole annular face.

Description

technical field [0001] The invention relates to the field of branch pruning, in particular to a high-efficiency pruning robot for coniferous trees. Background technique [0002] Coniferous trees generally belong to evergreen trees, with straight trunks and many branches and leaves. For example, pine trees have round-shaped branches with long internodes. The body is tall, the trunk is straight, the crown is tower-shaped, and it is evergreen in all seasons. For the conventional pruning of pine trees in the pine forest, most of the pruning operations are to use electric saws to set up aerial ladders. The aerial ladders need to be manually operated by a single worker, and multiple people are required to cooperate with the pruning process. The work intensity is high and there is a certain risk of tree branches falling. dangerous. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a coniferous tr...

AI Technical Summary

Problems solved by technology

For the conventional pruning of pine trees in the pine forest, most of the pruning operations are to use electric saws to set up aerial ladders. The aerial ladders need to be manually operated by a single worker, and multiple people are required to cooperate with the pruning process. The work intensity is high and there is a certain risk of tree branches falling. dangerous

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