Earth ball shape and size adjustable small-sized tree mover

Abstract

The invention discloses an earth ball shape and size adjustable small-sized tree mover which comprises a generator, a trolley, a first drive device, an earth ball taper angle adjusting device, an earth ball diameter adjusting device and a tree moving working device, wherein the generator, the first drive device, the earth ball taper angle adjusting device, the earth ball diameter adjusting device and the tree moving working device are arranged on the trolley; a multi-head reamer of the tree moving working device works to dig out a tree. The small-sized tree mover has the advantages that the structure is simple; the automatic control of procedure is easy to realize; the operation is convenient; suitability for nursery stock of different breast diameters can be realized; the shape and size of an earth ball can be adjusted conveniently; the earth ball cutting speed is high; the work efficiency is high; the earth ball quality is high; guarantee is provided for the transplanting survival rate of the nursery stock.

Description

technical field [0001] The invention relates to a tree digging machine, in particular to a small tree digging machine with adjustable shape and size of soil balls. 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 balls are different. The densely planted nursery is not suitable for large-scale mechanical operations. Manual operations are not only low in efficiency and high in cost, but also difficult to guarantee the quality of seedling soil balls. Contents of the invention [0003] The object of the present invention is to provide a small tree digging machine with adjustable shape and size of soil balls. [0004] The present invention is made up of gene...

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 the nursery and transplanted to the city streets or in garden landscapes. In order to improve the survival rate of transplanted seedlings, the soil Ball shape and size requirements are different. Close planting nurseries are not suitable for large-scale mechanical operations. Manual operations are not only low in efficiency and high in cost, but also difficult to guarantee the quality of seedling soil balls.

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