Bionic drag-reducing reamer for mole plough

Abstract

The invention discloses a bionic drag reduction reamer for rat plows, comprising a rotating shaft, one end of the rotating shaft is connected with a motor through a belt, and a hydraulic rod is arranged at the other end, and one end of the hydraulic rod is connected with a rotating shaft, and the other end is connected with a There is a drilling device, the hydraulic rod and the drilling device are connected together by screws, the outer surface of the hydraulic rod near the end of the rotating shaft and the inner surface of the rotating shaft near the end of the hydraulic rod are provided with threads, the connection between the rotating shaft and the hydraulic rod The threaded connection method is adopted between them. The drilling device includes a drill body. Several "V"-shaped protrusions are evenly arranged on the periphery of the drill body. The drill body includes a cylindrical drill body and a conical drill bit. The above-mentioned drill bit is arranged under the drill body, has a simple structure, is easy to install and disassemble, and can realize the function of reaming, and in the process of reaming, the resistance suffered by the drill bit is small, and the adhesion of the soil to the drill bit is reduced. It is worth promoting.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a bionic drag reduction reamer for a mouse plow. Background technique [0002] The main function of the mouse track plow reamer is to solidify the holes opened by the plow shovel, so that the mouse track can be fixed and shaped. The quality of the mouse track directly affects the ability of the land to store water and resist drought. Adhesion and resistance seriously affect the quality of the rat track and the energy consumption of the rat track plow. At present, the traditional rat track plow reamer has high resistance and serious adhesion with the soil during operation, which directly affects the molding quality of the rat track and increases the The energy consumption is increased. Moreover, the existing agricultural plow has a certain drilling depth to the land, and the function of adjusting the drilling depth cannot be realized. Furthermore, the existing bioni...

Images