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A stubble breaking and loosening component with bionic structure

A technology for breaking stubble and components, which is applied in the fields of tillage machines, agricultural machines and tools, etc. It can solve problems such as production decline, machine jamming, and impact on seeding quality, so as to improve operating efficiency, reduce installation space, and improve Effect of Stubble Breaking Efficiency and Seed Quality

Active Publication Date: 2019-12-20
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the stubble and straw are not cleaned properly, it will cause problems such as blockage and stagnation of the machine tool, which will affect the quality of sowing.
If the loosening effect of the seed bed is not good, the sown seeds will not have good growth soil, resulting in a decline in yield

Method used

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  • A stubble breaking and loosening component with bionic structure
  • A stubble breaking and loosening component with bionic structure
  • A stubble breaking and loosening component with bionic structure

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Embodiment Construction

[0043] The present invention is described in further detail now in conjunction with accompanying drawing.

[0044] see figure 1 , figure 2 , image 3 As shown, the present embodiment is a stubble-breaking and loosening part with a bionic structure. Its overall shape is disc-shaped. The stubble-breaking teeth 1 and the stubble-breaking notch 2 of the profiling curve, the two ends of the stubble-breaking disc are symmetrically distributed with the bionic loose soil structure 3 with the curved bionic structure of the golden cicada shell, and the center of the stubble-breaking disc is equipped with a mounting hole I4, Mounting holes II5 are evenly distributed on the periphery of the mounting hole I4.

[0045] Such as figure 1 , figure 2 As shown, stubble breaking teeth 1 and stubble breaking notches 2 are evenly distributed on the outer periphery of the stubble breaking disc, and the number of stubble breaking teeth 1 and stubble breaking notches 2 are the same, 11. The ce...

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Abstract

The invention discloses a stubble-cutting soil-loosening component with bionic structures. The stubble-cutting soil-loosening component comprises a stubble cutting disk, wherein stubble-cutting teeth and stubble-cutting gaps are distributed in the circumference of the outer edge of the stubble cutting disk in a uniformly array manner and all have bamboo rat tooth profiled curves, and bionic soil-loosening structures are distributed on symmetrical disk faces of the two ends of the stubble cutting disk in a staggered manner and have golden cicada shell curve bionic structures. According to the stubble-cutting soil-loosening component with the bionic structures, a bamboo rat lower front tooth shape is applied to the outer edge of the stubble-cutting soil-loosening component, and a shell profile of a golden cicada is applied to the bionic soil-loosening structures of the stubble-cutting soil-loosening component, so that the combined stubble-cutting soil-loosening component with the bionic curve gaps and the bionic soil-loosening structures is designed, and the stubble cutting efficiency and sowing quality of a non-tillage sowing machine are improved; and on the basis of achieving required functions, the mounting space of a whole set is reduced, and the operating efficiency is increased.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a stubble breaking and loosening part with a bionic structure, which is suitable for a no-tillage seeder. Background technique [0002] The no-tillage seeder operates on the no-tillage land covered with crop stalks and residues, and is the key machine tool in the mechanized operation of no-tillage planting. In the process of sowing with no-tillage seeders, the treatment of residual stubble and the loosening and finishing of seed beds are two very important links. The treatment of residual stubble and the arrangement of the seed bed are beneficial to the subsequent operations of sowing and fertilizing by the no-tillage seeder, achieving smooth operation and high efficiency. If the stubble is not cleaned properly, it will cause problems such as blockage and stagnation of the machine tool, which will affect the quality of sowing. If the loosening effect of the see...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B33/10
CPCA01B33/10
Inventor 齐江涛胡博张成远聂鑫李猛李杨宋相礼
Owner JILIN UNIV
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