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A kind of auger bit of subsoil cultivator which is easy to penetrate into the soil

A technology of auger bit and cultivator, which is applied to agricultural machinery and implements, applications, plows, etc. It can solve the problems of high resistance to entry into the soil, short service life, and low practicability, so as to prolong the service life, avoid wear and tear, and have a simple structure Effect

Active Publication Date: 2017-01-04
GUANGXI WUFENG MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the helical blades of the above-mentioned rotary grinding type deep plowing powder ridge multifunctional machinery lack the auxiliary mechanism for entering the soil, and the resistance to entering the soil is large. The lower surface is easy to be worn when rubbing against the soil, the service life is short, and the practicability is low

Method used

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  • A kind of auger bit of subsoil cultivator which is easy to penetrate into the soil
  • A kind of auger bit of subsoil cultivator which is easy to penetrate into the soil

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 As shown, the direction of this embodiment is figure 1 The placement direction of the auger bit of the subsoil cultivator that is convenient to enter the soil as shown is as the criterion. The auger bit of a subsoil cultivator that is convenient to enter the soil in this embodiment includes a drill rod 1, a helical blade 2, and the helical blade 2 is wound around It is arranged at the lower part of the drill pipe 1 and also includes a soil-piercing blade 3 which is arranged at the tail of the helical blade 2 and is located on the lower surface of the helical blade 2 . The structure of the present invention is simple. When working on the land, the drill pipe 1 moves forward with the subsoiler while rotating. Since the lower surface of the tail of the helical blade 2 is provided with a cutting blade 3, it is convenient for the drill pipe 1 to enter the soil while rotating. It can effectively prevent the helical blade 2 from being worn out, p...

Embodiment 2

[0032] The difference between this embodiment and Embodiment 1 is that in this embodiment, the diameter of the helical blade 2 gradually changes from large to small along the direction of the drill pipe 1 towards the bottom end of the drill pipe 1 . This embodiment breaks through the traditional helical blades 2 with the same upper and lower diameters, and adopts the helical blades 2 with a diameter that is larger at the top and smaller at the bottom, which not only enhances the penetration rate of the auger bit of the present invention, but also makes the soil on the surface of the ground relatively crushed. It is crushed finely in the deep soil and meets the requirements of agronomy.

[0033] The other structures of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

Embodiment 3

[0035] The difference between this embodiment and Embodiment 1 is that in this embodiment, the cross section of the drill rod 1 is polygonal. The polygon can be triangular, quadrilateral, pentagonal or hexagonal, etc., using a polygonal drill pipe 1, so that when the drill pipe 1 rotates, its polygonal angle is equivalent to a cutter, which has the function of cutting soil, so subsoiling cultivators When walking forward, the polygonal drill pipe 1 can move forward while loosening the soil, further improving the farming efficiency. The polygonal shape is not limited to triangular, quadrilateral, pentagonal or hexagonal, as long as the drill pipe 1 is conducive to cutting soil when rotating.

[0036] Other structures of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

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PUM

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Abstract

The invention relates to the technical field of a drill bit, in particular to a spiral bit capable of conveniently drillinf into soil of a deep scarification cultivation machine. The spiral bit comprises a drill rod, a spiral blade and in-soil blades, wherein the spiral blade is arranged at the lower part of the drill rod, and the in-soil blades are arranged at the tail part of the spiral blade and are positioned on the lower surface of the spiral blade. The spiral bit disclosed by the invention has the advantages that the structure is simple, and the drill rod can move forwards along with the deep scarification cultivation machine while being rotated during ploughing operation; since the in-soil blades are arranged on the lower surface of the tail part of the spiral blade, the drill rod can be conveniently drilled into the soil while being rotated, meanwhile, the spiral blade can be effectively prevented from being abraded, the service life of the spiral blade is prolonged, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of drill bits, in particular to an auger bit for a subsoil cultivator which is convenient for digging into the soil. Background technique [0002] The main function of tillage equipment is to deep plow and deep loosen the land. In the past, the deep plow subsoiler used the tractor as the platform, and used the old traditions such as plowing, beating, and harrowing. The cultivation time is short and the cultivation depth is shallow, which is not conducive to agricultural production. Therefore, for large areas of land that require deep plowing and deep loosening, the traditional method has been unable to adapt. For this reason, the current automated deep plowing and deep loosening have emerged. [0003] The Chinese utility model patent application with the application number 201020514808.9 discloses a rotary grinding type deep plowing powder ridge multifunctional machine, and specifically discloses that it in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B13/08
Inventor 李阳铭
Owner GUANGXI WUFENG MACHINERY CO LTD