A combined soil preparation machine for deep loosening and cultivating soil

Abstract

The invention discloses a subsoil intertillage combined soil preparation machine, which comprises a frame and a soil crushing device arranged on the frame, the soil crushing device includes a front soil crushing device and a rear soil crushing device, and the rear soil crushing device The device includes a soil crushing roller assembly, an oil cylinder, and a fixed plate of the oil cylinder. The soil crushing roller assembly is connected to the fixed plate of the oil cylinder through the connecting arm of the crushing roller, the rear end of the oil cylinder is hinged on the oil cylinder fixed plate, and the front end is hinged on the crushing cylinder. The upper end of the vertical plate on which the connecting arm of the earth roller is set, the fixed plate of the oil cylinder is fixed on the frame, and the upper end of the earth crushing roller assembly is provided with a plurality of vertical height adjustment holes, and through the pin assembly and the earth crushing roller The rear end of the connecting arm is mated and connected. According to different farming needs, the height of the crushing roller can be adjusted through the pin shaft, and the height of the crushing roller can be adjusted through the oil cylinder. At the same time, the height adjustment of the plow and shovel assembly can be assisted by the hydraulic suspension of the tractor. , can achieve the required depth of cultivation under different soil and cultivation requirements.

Description

technical field [0001] The invention relates to a machine tool for plowing and leveling operations, in particular to a combined soil leveling machine for subsoiling, intertillage and broken soil. Background technique [0002] At present, the subsoiling machines on the market generally consume a lot of power, have low work efficiency, poor subsoiling and crushing effects, and poor land levelness after subsoiling. Or cooperate or connect with each other, technically it is all relatively backward, so it is particularly important to design a machine tool with low consumption, high efficiency, good effect of deep loosening and crushing soil, and high ground flatness after deep loosening operation. Contents of the invention [0003] The purpose of the present invention is to provide a combined soil preparation machine for subsoiling and intertillage. The main technical problem to be solved is that the height of the crushing roller can be adjusted through the pin shaft or the oil...

AI Technical Summary

Problems solved by technology

[0002] At present, the subsoiling machines on the market generally consume a lot of power, have low work efficiency, poor subsoiling and crushing effects, and poor land levelness after subsoiling. It is still technically backward to cooperate or connect with each other, so it is particularly important to design a machine with low consumption, high efficiency, good effect of deep loosening and crushing soil, and high ground flatness after deep loosening.

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