Tree trimming vehicle

Abstract

The present invention provides a tree trimming vehicle. Vertical supporting legs are symmetrically arranged forwards and backwards. In a height adjusting apparatus, a first working arm is hinged to a rotary support table, a first adjusting oil cylinder is arranged between the first working arm and the rotary support table, a second adjusting oil cylinder is arranged between a second working arm and the first working arm, and a third adjusting oil cylinder is arranged between a third working arm and the second working arm. A pruning apparatus comprises a telescopic oil cylinder and a hydraulic pressure trimming saw fixed at the tail end of the telescopic oil cylinder, and the telescopic oil cylinder is fixed to the third working arm through a swing oil cylinder. A detachable wireless operating desk and a controller are arranged in a control room, a control button and a proportion handle are arranged on the wireless operating desk, the control button and the proportion handle are connected with the controller respectively, and the controller is connected with a hydraulic pressure oil circuit and an engine respectively. The tree trimming vehicle provided by the present invention can flexibly shuttle among branches without the need of manual operation. The overall structure is simple and flexible, the tree trimming vehicle can be manipulated by operators on the ground by using the wireless operating desk, and the operation is simple, safe and efficient.

Description

technical field [0001] The invention relates to a vehicle, in particular to a tree pruning vehicle, which belongs to the field of special vehicle manufacturing. Background technique [0002] In order to maintain the urban environment, various types of trees will be planted on both sides of urban roads. During the growth of these trees, they often interfere with buildings, high-voltage cables, street lamps, etc., affecting normal use; It may fall suddenly and cause an accident. In the past, arbor pruning was usually carried out manually by climbing or using an aerial vehicle to bring people and work tools to the appropriate location. Manual climbing is unsafe for personnel (scratches, electric shocks, or accidents such as falling from high altitudes), with a large amount of labor and low efficiency, and limited by the environment and space, it is impossible to perform effective climbing on branches such as hidden places, high-voltage lines, and tree crowns. prune. With the...

AI Technical Summary

Problems solved by technology

Manual climbing has unsafe personnel (scratches, electric shocks, or accidents such as falling from high altitudes), a large amount of labor, low efficiency, and limited by the environment and space, it is impossible to perform effective climbing on branches such as hidden places, high-voltage lines, and tree crowns. prune

Tools for high-altitude pruning have emerged as technology has improved, but there are space and efficiency issues

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