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A subsoiling shovel based on the principle of dynamic bionics

A bionic principle and technology of subsoiling shovels, applied in the field of subsoiling shovels, can solve the problems of large wear of subsoiling shovels, unstable operation effect, and reduced service life, etc., achieve compact structure, realize dynamic loosening effect, and reduce operation The effect of energy consumption

Inactive Publication Date: 2018-01-09
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, during the operation of the subsoiler, due to the complex structure under the soil layer and it is difficult to observe, lateral vibrations will inevitably occur during the operation, resulting in unstable operation results. When encountering hard soil structures or hard stones , because the subsoiler shovel and the whole machine are relatively static and cannot be avoided in time, the structure of the subsoiler shovel is greatly worn and the service life is reduced

Method used

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  • A subsoiling shovel based on the principle of dynamic bionics
  • A subsoiling shovel based on the principle of dynamic bionics
  • A subsoiling shovel based on the principle of dynamic bionics

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Embodiment Construction

[0030] see figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention includes a subsoiling shovel installation handle 1, an upper gasket 2, a bearing 3, a lower gasket 4, a limit device 5, a two-way torsion spring 6, a subsoiling shovel handle 7, a subsoiling shovel tip 8 and a pulley 9 The upper end of the subsoiling shovel installation handle 1 is provided with four installation holes 10 and the subsoiler beam is fixedly installed, and the subsoiler installation handle 1 has two limit device installation holes 11 and the limit device 5 is fixed by bolts and nuts;

[0031] The lower end of the subsoiling shovel installation handle 1 has a rotating shaft, and the upper end of the subsoiling shovel handle 7 has a bearing 3. The rotating shaft and the bearing 3 have an interference fit, and the subsoiling shovel handle 7 can rotate around the rotating shaft. Two-way torsion spring 6 is sheathed on the outside of bearing 3 between 7, and the upper and lower...

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Abstract

The invention discloses a subsoiler based on a dynamic bionic principle. The subsoiler comprises a subsoiler mounting handle, a limiting device, a bidirectional torsion spring, a subsoiler handle, a subsoiler tip and a pulley, wherein the subsoiler mounting handle and the subsoiler handle are mounted through a bearing, so that the subsoiler handle can be rotated at the bottom of the soil; the pulley is mounted at the rear end of the subsoiler handle, is in contact with the limiting device and is used for supplying a support force along a heading direction and limiting the rotating angle; the bidirectional torsion spring is mounted at the external end of the bearing, so that the rotating resetting of the subsoiler is realized and the dynamic operation effect is achieved; the subsoiler is optimized through bionic curve design, so that the improvement of the soil-breaking property is ensured; the dynamic bionic principle is designed and the moving form of the whole subsoiler is similar to the forms of the animals, such as, earthworm, mole cricket, and the like, in the moving process, so that the dynamic bionic motion is realized.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a subsoiler shovel based on the principle of dynamic bionics. Background technique [0002] Subsoiling is one of the key technologies of conservation tillage technology. The subsoiling operation can loosen the soil, break the bottom layer of the plow, and enhance the soil water delivery capacity. The subsoiling technology can make the soil achieve the effect of "loosening without turning over", and the amount of soil movement is small . It has become a perfect farming technique at home and abroad. [0003] The subsoiler is a key component of the subsoiler, and its working status directly affects the operation quality of the subsoiler. The existing types of subsoiling shovels are mainly chisel-shaped subsoiling shovels, arrow-shaped (duck paw) subsoiling shovels, and double-wing subsoiling shovels. Since the subsoiling shovels work directly under the soil surface, the opera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B13/08A01B15/02
CPCA01B13/08A01B15/025
Inventor 贾洪雷郭明卓张志君庄健齐江涛赵佳乐袁洪方郭慧姜鑫铭
Owner JILIN UNIV
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