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Automatic pressure-sensing internal adjustment drag-reduction subsoiler

A subsoiler and pressure technology, which is applied in the direction of soil preparation machinery, agricultural machinery and implements, etc., can solve the problems of failure to realize timely self-adjustment, large resistance, etc., and achieve the effect of easy operation and simple installation

Active Publication Date: 2020-04-17
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, timely self-regulation has not been realized, and the problem of large resistance has not been solved from the perspective of contact between agricultural machinery parts and soil

Method used

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  • Automatic pressure-sensing internal adjustment drag-reduction subsoiler
  • Automatic pressure-sensing internal adjustment drag-reduction subsoiler
  • Automatic pressure-sensing internal adjustment drag-reduction subsoiler

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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0020] figure 1 The subsoiler is mainly composed of a liquid tank 1, a frame 2, a liquid delivery pipe 3, and a subsoiler fixing device (fixed cover plate 4, U-bolt 401, connecting sleeve 5), Automatic induction drag reduction subsoiling shovel (subsoiler shell 6, pressure adjustment unit 701, pressure trigger lever 13); automatic induction drag reduction subsoiling shovel (subsoiler shell 6, pressure adjustment unit 7, pressure trigger lever 13) Fix on the connection sleeve 5 through the bolt holes (501, 502), the connection sleeve 5 is welded on the fixed cover plate 4, and fixed on the frame through the U-bolt 401 and the fixed cover plate 4; the two ends of the liquid delivery pipe 3 The l...

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Abstract

The invention relates to the technical field of agricultural production, and in particular relates to an automatic pressure-sensing internal adjustment drag-reduction subsoiler. The automatic pressure-sensing internal adjustment drag-reduction subsoiler is characterized in that the subsoiler mainly uses the technical solution of a subsoiling resistance sensing, resistance control and feedback mechanism, and can realize the following effects: during subsoiling, when the subsoiler encounters an area with larger resistance, the surface of a subsoiling shovel handle can be adjusted to penetrate alubricating liquid to effectively reduce tillage resistance, when the resistance is reduced to a pressure setting value, the lubricating fluid penetration action is stopped, and a subsoiling shovel works normally; and the subsoiler is characterized by being composed of a liquid tank 1, a machine frame 2, a liquid conveying pipe 3, a subsoiling shovel fixing device (4, 401), the automatic sensing adjustment subsoiling shovel and a fixing device. The subsoiler provided by the invention effectively solves the problem of the large resistance during the subsoiling through the novel drag reduction manner.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a subsoiler for automatically sensing pressure and internally adjusting drag reduction. Background technique [0002] With the continuous development of my country's agricultural machinery in the direction of large-scale, and the increasing degree of agricultural mechanization, soil compaction has gradually become a prominent problem that needs to be solved urgently. Subsoiling technology complies with the principle of reducing soil disturbance as much as possible, and quickly reduces soil compaction by only loosening the soil without turning over the soil. Due to its simple structure and rapid reduction of compaction, this technology has developed rapidly, but in the process of technology promotion and application Among them, there are problems such as large traction resistance. [0003] The patent "Bamboo Rat and Antlion Coupling Bionic Drag-Reducing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B39/02A01B39/22
CPCA01B39/02A01B39/22
Inventor 王宪良张祥彩郭朝阳鹿芳媛杨瀚瑜刘峰祥
Owner SHANDONG UNIV OF TECH
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