Upland tree mover capable of cutting main roots

Abstract

The invention discloses an upland tree mover capable of cutting main roots. The upland tree mover is composed of a tree digging device, a rotary table device, a tracked vehicle and a slope sensor, wherein the tree digging device is composed of a first telescopic assembly, a first variable-amplitude hydraulic cylinder, a second telescopic assembly, a tool rotary motion driving assembly and a combined cutter device; the cylinder body of the first variable-amplitude hydraulic cylinder is provided with a double-lug ring, and a piston rod of the first variable-amplitude hydraulic cylinder is provided with a single-lug ring; according to a slope angle signal of the slope sensor, the first variable-amplitude hydraulic cylinder can automatically adjust the angle of the tree digging device, so thatthe tree digging device is ensured to quickly align seedlings; the diameter at breast height of the trunk can be automatically measured, so that the diameter and taper angle of soil balls are automatically adjusted; main root cutting and soil ball cutting are completed simultaneously, and the standard quality of the soil balls is good; the intelligent control and automatic operation are achievedeasily, the operation is convenient, and the working efficiency of seedling lifting is high.

Description

technical field [0001] The invention relates to a tree-digging machine, in particular to a tree-digging machine for breaking tap roots in mountains. Background technique [0002] In the process of urban greening and garden landscape construction, a large number of seedlings with different diameters at breast height need to be dug out from nurseries and transplanted to urban streets or in garden landscapes. In order to improve the survival rate of transplanted seedlings, the soil The shape and size requirements of the ball are different. For seedlings such as camphor trees in mountain nurseries, the main root needs to be cut to lift the soil ball. Manual work is not only labor-intensive, but also low in efficiency and high in cost. Quality is difficult to guarantee. Contents of the invention [0003] The purpose of the present invention is to provide a tree digging machine for breaking tap roots in mountains. [0004] The invention is composed of a tree-digging device, a ...

AI Technical Summary

Problems solved by technology

[0002] In the process of urban greening and garden landscape construction, a large number of seedlings with different diameters at breast height need to be dug out from nurseries and transplanted to urban streets or in garden landscapes. In order to improve the survival rate of transplanted seedlings, the soil The shape and size requirements of the ball are different. For seedlings such as camphor trees in mountain nurseries, the main root needs to be cut to lift the soil ball. Manual work is not only labor-intensive, but also low in efficiency and high in cost. quality is difficult to guarantee

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