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A Cross-Slanted Width-Adjustable Ditching Machine

A ditching machine, obliquely placed technology, applied in the direction of excavation/covering ditches, planting methods, agriculture, etc., can solve problems such as poor working environment, constraints, and low efficiency

Active Publication Date: 2019-04-12
HEBEI AGRICULTURAL UNIV.
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the key ditching construction link in straw bioreactor technology still relies on manual work, which has high labor intensity, poor working environment, low efficiency and poor operation quality, which has constrained the further promotion of straw bioreactor technology.

Method used

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  • A Cross-Slanted Width-Adjustable Ditching Machine
  • A Cross-Slanted Width-Adjustable Ditching Machine
  • A Cross-Slanted Width-Adjustable Ditching Machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0014] Below in conjunction with accompanying drawing, the present invention will be further described:

[0015] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a cross inclined width-adjustable ditching machine includes a suspension frame 5, a left ditching knife assembly 1, a right ditching knife assembly 9, a hydraulic motor I4, a hydraulic motor II 6, a double-rod hydraulic cylinder 11, a connecting Flange I3, connecting flange II7, left front rocker arm 2, left rear rocker arm 12, right front rocker arm 8, right rear rocker arm 10, arc-shaped machine cover 13, and the left and right sides of the suspension frame 5 are arranged symmetrically There are a left ditching knife assembly 1 and a right ditching knife assembly 9, the front and rear ends of the left ditching knife assembly 1 are hingedly connected with the suspension frame 5 through the left front rocker arm 2 and the left rear rocker arm 12 respectively, and the right ditching knife assembly Th...

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Abstract

The invention discloses a cross inclined type width adjustable ditching machine. The cross inclined type width adjustable ditching machine includes a suspension frame, a left ditching knife component and a right ditching knife component are symmetrically arranged on the left side and right side of the suspension frame, the front end and back end of the left ditching knife component are hinged to the suspension frame through a left front rocker arm and a left back rocker arm respectively, and the right ditching knife component is hinged to the suspension frame through a right front rocker arm and a right back rocker arm respectively. The front end of the left ditching knife component is connected to a hydraulic motor I through a flange plate I, and the front end of the right ditching knife component is connected to a hydraulic motor II through a flange plate II. The back end of the left ditching knife component and the back end of the right ditching knife component are hinged to two ends of a double-rod hydraulic cylinder respectively. And an arc-shaped hood is disposed on the left ditching knife component and the right ditching knife component respectively. The cross inclined type width adjustable ditching machine provided by the invention can realize automatic adjustment of the ditching width, and has the advantages of simple whole structure, reliable performance and high stability.

Description

technical field [0001] The invention relates to a ditching operation machine for facility agriculture, in particular to a cross-slanted width-adjustable ditching machine. Background technique [0002] With the continuous expansion of greenhouse vegetable planting area, the rapid development of off-season cultivation has greatly changed the original physical and chemical properties and biological environment of the land. Mainly manifested in the following aspects: 1. Soil salinization; 2. Organic matter content decreased, soil compaction; 3. The soil microbial flora deteriorated seriously, beneficial bacteria decreased sharply, and soil-borne diseases such as blight and root rot occurred seriously. . On the one hand, the straw bioreactor technology can solve the problem of comprehensive utilization of a large amount of surplus straw in rural areas, control the spread of soil diseases in facility agriculture, reduce the amount of pesticides, improve the quality of agricultura...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/06
CPCA01C5/064
Inventor 弋景刚王泽河王伟刘江涛孔德刚袁永伟李珊珊
Owner HEBEI AGRICULTURAL UNIV.