Soil loosening drill rod for agricultural ripper

Abstract

The invention discloses a ripping drill rod for an agricultural ripper. The ripping drill rod comprises a drill rod connector (1), a flange (2) and at least one ripping blade (3). The drill rod connector (1) of a rod-shaped structure is connected with a ripping drive shaft of the ripper through a connecting mechanism; the flange (2) is fixedly arranged at the bottom of the drill rod connector; the ripping blades (3) are arranged up and down, the rear end of each ripping blade (3) is arranged at the bottom of the flange (2), an auxiliary blade (31) is arranged on the outer wall of each ripping blade (3), and each ripping blade (31) inclines outwards to extend out of the corresponding ripping blade (3). The ripping drill rod for the agricultural ripper has the advantages that cylindrical rods are not arranged among the inner surfaces of the ripping blades, power consumption for ripping can be lowered after the ripping drill rod is installed on the ripper, ripping can be realized while weeds on the ground can be cut to prevent weed twining, and the ripping drill rod is particularly suitable for ripping operation of field with too many weeds on the surface.

Description

technical field [0001] The invention relates to a drill pipe, in particular to a soil loosening drill pipe for an agricultural scarifier used in a soil scarifier to perform soil loosening operations on farmland, and belongs to the technical field of agricultural machinery equipment. Background technique [0002] The soil is easy to agglomerate after a long time, which reduces the air permeability of the root system of the crops. After plowing, the gaps between the soil particles are enlarged, and the air is easy to enter the soil, thereby increasing the respiration of the root cells of the crops, which in turn can strengthen transpiration Promote the absorption of mineral elements by the root system of crops. [0003] Agricultural rippers are machines that can plow and loosen the soil. Existing agricultural rippers are usually divided into micro-tillage rippers and deep-plow rippers according to different crops and different applicable locations such as fields, nurseries, or...

AI Technical Summary

Problems solved by technology

[0004] The auger rod structure of the soil loosening drill rod of the existing deep plowing ripper is usually fixed with a continuous spiral loosening blade on the rod body, and it works like a drill bit in the process of drilling into the soil, that is, the soil is discharged while drilling. , During the traction movement of the traction facility, the drill pipe body bears a large movement resistance from the soil, so the power consumption is large; Nature, the weeds cannot be cut off during the loosening process of the auger drill pipe, and the weeds are easily entangled on the drill pipe during the rotation of the drill pipe. Cutting and cleaning, time-consuming and laborious

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