Automatic floating mechanism of greening comprehensive maintenance vehicle and control system and method of automatic floating mechanism

Abstract

The invention discloses an automatic floating mechanism of a greening comprehensive maintenance vehicle, and a control system and a method of the automatic floating mechanism. The automatic floating mechanism specifically comprises a sliding frame arranged on a second-class chassis and a rotating frame connected to the sliding frame, wherein a rotating arm is assembled on the rotating frame; a main working arm and an auxiliary working arm are connected to the rotating arm; the main working arm is connected with the rotating arm and the auxiliary working arm through a main arm oil cylinder; a machine tool is arranged at the end of the auxiliary working arm; and the control system of the automatic floating mechanism comprises an electrical system and an intelligent hydraulic device. According to the content disclosed by the invention, the telescopic change of the main arm oil cylinder can be efficiently adjusted in real time according to road conditions when the machine tool is attachedto the ground, so that the main working arm, the auxiliary working arm and the machine tool are driven to ascend or descend, and the height of the machine tool is adjusted in real time to be always attached to the ground for operation; the problem that a machine tool cannot be tightly attached to the ground under the working condition that ascending climbing or descending is needed in ground attaching construction operation is solved, the pavement defects are overcome, and the construction operation effect can be further guaranteed.

Description

technical field [0001] The invention belongs to the field of road greening maintenance and landscaping, and in particular relates to an automatic floating mechanism of a comprehensive greening maintenance vehicle and its control system and method. Background technique [0002] At present, the trimming of the green belts on both sides of the road is mainly done by hand-held green trimmers or other semi-hydraulic hedge trimming equipment. This type of equipment has strong vibration, high noise, low efficiency, and has unsafe factors. At the same time, with the rapid construction of high-standard national highway network and the increase of traffic mileage, the heavy road greening and maintenance tasks urgently need high-standard, more mechanical and intelligent equipment to complete. [0003] Greening comprehensive maintenance vehicle is also called greening pruning vehicle. It is a special maintenance vehicle specially designed and produced for green hedges, side slopes, prim...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the deficiencies in the prior art, to provide an automatic floating mechanism of a comprehensive greening maintenance vehicle and its control system and method. It can further ensure the effect of construction work when encountering the problem that the tool cannot be properly attached to the ground when climbing or descending.

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