A self-propelled farmland subsoiling machine

Abstract

The invention discloses a self-propelled farmland subsoiling operation machine, which includes a body, a traveling drive device, a power device, a control device and a subsoiling and soil-breaking operation device. The devices are respectively connected to the fuselage, which also includes an operation driving quick-connecting device connected between the fuselage and the subsoiling and earth-breaking operation device, and the operating driving quick-connecting device includes a main body and is connected to the main body. The subsoiling and breaking ground operation device includes a suspension support frame and a connection part connected to the suspension support frame, and the connection part is quickly connected or separated from the quick connection part. The subsoiling and breaking ground operation device of the present invention can be quickly connected or separated from the operation driving quick-connecting device through the connecting part and the quick-connecting part, and the subsoiling and breaking ground operation device can be quickly hung to complete farmland subsoiling and breaking ground. In addition, the present invention has the characteristics of high power, low specific pressure, full hydraulic transmission, and large working depth.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery equipment, and in particular relates to a farmland soil improvement operation machine, in particular to a novel self-propelled farmland subsoiling operation machine. Background technique [0002] At present, my country's agricultural high-standard farmland construction is developing rapidly. Focusing on soil improvement and improving the quality and efficiency of medium and low-yield farmland, a large-scale soil subsoiling operation and hidden pipe drainage and salt control projects for salinized cultivated land have been carried out. However, due to the thicker plow bed in most of the cultivated land, a larger subsoiling depth is required. In addition, many saline-alkali lands have soil compaction layer below 50cm, which has poor water permeability, which is not conducive to drainage and salt control of underground pipes. The deep plowing technology of more than 50cm can break the...

AI Technical Summary

Problems solved by technology

[0003] The farmland subsoilers developed in China are all driven by tractors, and the supporting power is small, and the maximum subsoiling depth is no more than 50cm. There is a serious shortage of subsoiling equipment with greater depths.

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