Disc harrow blades suitable for agricultural machines

A disc harrow, agricultural machine technology, applied in agricultural machinery and implements, harrows, applications, etc., can solve the problems of high-strength stress, increase the tedious strength of the assembly process, etc., to increase the torque bearing stress and improve the stress bearing range. , damage reduction effect

Inactive Publication Date: 2018-04-13
绍兴市齐翔贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is necessary to maintain a high degree of tension to keep the disc and the gasket in a fixed position. On the one hand, this operation increases the cumbersome strength of the assembly process, and on the other hand, it is still somewhat insufficient to solve the problem of high-strength stress.

Method used

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  • Disc harrow blades suitable for agricultural machines

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention provides a disc harrow blade suitable for agricultural machines, comprising a main harrow blade, an auxiliary harrow blade, a plurality of clamping bolts and a plurality of fixing nuts; the main harrow blade passes through a plurality of clamping bolts and a plurality of fixing nuts It is connected with the auxiliary rake; the auxiliary rake is set under the main rake, the first rake is arranged on the main rake, and the second rake is arranged on the auxiliary rake, and the stress of the device is controlled by the main rake and the auxiliary rake. The structure as a whole is upgraded, and then the stress of different situations can be fully accommodated. The disc harrow suitable for agricultural machines of the present invention improves the combined structure of the harrow and enhances the stress bearing strength of the harrow in actual conditions, thereby further protecting the structural integrity of the disc harrow group.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a disc harrow applicable to agricultural machinery. Background technique [0002] General-purpose agricultural disc harrows are mostly set up as a single piece. If high-strength stress is encountered during use, the disc harrow may break. Therefore, in order to maintain the structural integrity of the agricultural disc harrow group under high loads in actual work, Agricultural disc harrows generally include disc harrow bolts that pass through a plurality of discs, and harrow bolt nuts that are screwed onto the ends of the disc harrow bolts to place the disc harrow bolts in a highly tensioned state. It is necessary to maintain a high degree of tension to keep the disk and the gasket in a fixed position. On the one hand, this operation increases the cumbersome strength of the assembly process, and on the other hand, it still has some shortcomings in solving the problem of high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B23/06
CPCA01B23/06
Inventor 章慧霞
Owner 绍兴市齐翔贸易有限公司
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