hydraulically driven tree transplanter

Abstract

The invention discloses a hydraulically driven tree transplanter. It is mainly composed of power assembly, traction mechanism, walking lifting assembly, tree digging shovel assembly, and excavating chassis. The power assembly mainly includes fuel tank, hydraulic components, diesel engine, hydraulic crawler chassis, and hydraulic pump; the walking lifting assembly mainly includes walking wheels, outriggers, and hydraulic cylinders; the tree digging shovel assembly mainly includes keel-shaped arc blades, hydraulic cylinders , keel, self-lubricating track; the excavation chassis mainly includes opening and closing brackets, ring brackets, turning hydraulic cylinders, screw fixing devices, and opening and closing hydraulic cylinders. The walking lifting assembly and the excavating chassis together constitute the main body of the transplanting machine. The power assembly is connected to the main body of the transplanting machine through the traction mechanism to provide power for the walking of the transplanting machine and each execution hydraulic cylinder. The tree digging shovel assembly is installed in the excavation on the chassis. The invention uses six arc-shaped tree-digging shovels as excavating parts, and the maximum diameter of transplanted tree trunks is more than 20 cm, and has the ability of soil ball excavation, tree lifting and inter-forest transportation.

Description

technical field [0001] The invention relates to a hydraulically driven tree transplanter, which is used for tree transplanting operations in nurseries and mountain areas, has soil ball excavation, tree lifting and inter-forest transport capabilities, and belongs to the technical field of agricultural and forestry machinery. Background technique [0002] Medium-thickness tree transplanters have huge application prospects and market potential. Many universities and enterprises have successively invested in the research and product development of key technologies for tree transplanting equipment. However, the existing tree transplanters have not been well applied in practice. In general, there are the following problems: [0003] (1) Although large and medium-sized tree excavators can complete a series of transplanting operations such as excavation, pilling, handling, and planting, the equipment is large in size and weight, and has poor passability between forests, and the pric...

AI Technical Summary

Problems solved by technology

But existing tree transplanting machine fails to obtain good application in practice, generally speaking, mainly contains the following problems:

However, the existing portable tree digging machines still need manual hand-held operation (the weight of the machine is 15~20Kg), which is labor-intensive, low-efficiency, poor machine reliability, difficult to deal with tree roots and stones in the soil, and digging irregular soil balls and other shortcomings, portable tree diggers cannot solve practical problems such as tree lifting and inter-forest transportation.

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