Main root cutoff mountainous region automatic tree mover

Abstract

The invention discloses a main root cutoff mountainous region automatic tree mover which is composed of a tree digging device, a rotary table device, a crawler and a gradient sensor. The tree diggingdevice is composed of a first stretchable assembly, a first amplitude changing hydraulic oil cylinder, a second stretchable assembly, a tool cycle motion driving assembly and a combination tool device; a cylinder body of the first amplitude changing hydraulic oil cylinder is provided with dual earrings, and a piston rod is provided with a single earring; the first amplitude changing hydraulic oilcylinder can automatically adjust the angle of the tree digging device according to a gradient angle signal of the gradient sensor, and it is ensured that the tree digging device can be rapidly aligned to nursery stock; the diameter at breast height can be automatically measured, and the diameter and the taper angle of soil balls can be automatically adjusted; main root cutoff and soil ball cutting can be completed at the same time, and the specification quality of the soil balls is good; the nursery stock can be automatically loaded to a transport vehicle; intelligent control and automatic operation can be achieved easily, operation is convenient, and the seedling lifting efficiency is high.

Description

technical field [0001] The invention relates to a tree-digging machine, in particular to an automatic 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 and wrap the rope. Manual work is not only labor-intensive, but also low in efficiency and high in cost. The quality of soil balls is difficult to guarantee. Contents of the invention [0003] The purpose of the present invention is to provide an automatic tree digging machine for breaking taproots in mountains. [000...

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 and wrap the rope. Manual work is not only labor-intensive, but also low in efficiency and high in cost. Soil ball quality is difficult to guarantee

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