tree digging device

Abstract

The invention relates to the field of forestry mechanical equipment, in particular to a tree moving device. The tree moving device comprises a machine head frame hinged to a construction arm of a construction device and driven by a driving device. The machine head frame is provided with a U-shaped shovel blade and a shovel blade driving mechanism. The two free ends of the U-shaped shovel blade are respectively hinged to the machine head frame. The shovel blade driving mechanism comprises a shovel blade driving cylinder and a shovel blade linkage board. A cylinder body of the shovel blade driving cylinder is hinged to the machine head frame. The end A of the shovel blade linkage board is hinged to an output shaft of the shovel blade driving cylinder. The end B of the shovel blade linkage board is hinged to the machine head frame and fixedly connected with the free ends of the U-shaped shovel blade. The shovel blade linkage board and the U-shaped shovel blade rotate coaxially along the end B of the shovel blade linkage board. By the adoption of the tree moving device, the tree moving steps can be simplified, construction work can be convenient and rapid, a cut soil ball is regular, and the tree survival rate is high.

Description

technical field [0001] The invention relates to the field of forestry machinery and equipment, in particular to a tree digging device. Background technique [0002] In urban construction and community greening, a large number of trees need to be planted. When the nursery garden sells small seedlings, it is necessary to transplant the seedlings with soil balls to ensure the survival rate of the seedlings. But at present, the excavation machinery for tree transplanting at home and abroad started late, and the technology is correspondingly immature. Although there are corresponding tree excavation and transplanting devices abroad, they are all complicated in structure and expensive. Therefore, especially in China, soil balls are generally transplanted by manual excavation, which has problems such as low efficiency of manual excavation, irregular soil balls at the roots of seedlings, and low survival rate of seedlings after transplantation. SUMMARY OF THE INVENTION [0003] I...

AI Technical Summary

Problems solved by technology

But for now, the tree transplanting and digging machines at home and abroad start late, and the technology is not mature enough; although there are corresponding tree digging and transplanting devices abroad, they are all characterized by complex structures and expensive prices.

Therefore, especially in China, soil ball transplantation generally adopts the method of manual excavation, which has problems such as low efficiency of manual excavation, very irregular soil balls at the roots of seedlings, and low survival rate of seedlings after transplantation.

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