Soil subsoiling mechanism and subsoiler

Abstract

The invention discloses a soil subsoiling mechanism which comprises a frame fixing plate, a subsoiling hook, a connecting column and a first elastic component, wherein the frame fixing plate is used for being connected with a frame of a subsoiler; the upper end of the subsoiling hook is hinged with the frame fixing plate; two ends of the connecting column are a first end and a second end respectively; a first connecting seat is fixedly arranged on the first end; the first connecting seat is hinged to the subsoiling hook; the connecting column freely passes through the frame fixing plate; an adjusting component is arranged on the second end; the adjusting component can prevent the connecting column from disengaging the frame fixing plate; the first elastic component freely sleeves the connecting column; and the two ends of the first elastic component are pressed and abutted against the first connecting seat and the frame fixing plate respectively, and are capable of adjusting the initial compression amount of the first elastic component. The invention further discloses a subsoiler comprising the soil subsoiling mechanism. The soil subsoiling mechanism and the subsoiler can effectively avoid obstacles when encountering strong resistance or obstacles, and therefore, the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a soil subsoiler and a subsoiler. Background technique [0002] my country is a large agricultural country. At present, the land preparation mode before sowing agricultural crops in my country is mainly combined with subsoiling. After subsoiling and soil preparation, it can break the hard plow bottom layer, deepen the plow layer, reduce soil bulk density, and improve soil permeability. Enhancing soil water storage and moisture conservation and drought and waterlogging resistance is beneficial to crop growth and production and is therefore very popular among farmers. At present, the subsoiling hook on the subsoiling machine in the market is fixedly connected. If the soil is hard, tree roots, stones and other obstacles are encountered during operation, the subsoiling hook is easily deformed and damaged, and the resistance of the machine tool operation increases, and t...

AI Technical Summary

Problems solved by technology

At present, the subsoiling hook on the subsoiling machine in the market is fixedly connected. If the soil is hard, tree roots, stones and other obstacles are encountered during operation, the subsoiling hook is easily deformed and damaged, and the resistance of the machine tool operation increases, and the plowing depth cannot be guaranteed. question

Images