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Harrow disc rotary blade

A technology of rotary tiller and harrow, which is applied in the field of rake rotary tiller, can solve the problems of poor soil crushing ability, lower agricultural production efficiency, and easy breakage, and achieve the effect of reasonable design and improved agricultural production efficiency

Inactive Publication Date: 2014-07-30
杨元清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As an important part of the rotary tiller, the traditional blade rotary tiller has a complex structure, poor soil breaking ability, easy to break, requires frequent replacement and maintenance, and reduces agricultural production efficiency

Method used

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  • Harrow disc rotary blade
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Embodiment Construction

[0011] The present invention will now be further described in conjunction with the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 and figure 2 Shown is a circular blade body 1, the cross-sectional shape of the blade body 1 is arc-shaped, the blade body 1 is provided with a blade 2 along the outer circumference, the outer circumference of the blade body 1 is provided with an arc-shaped gap 3, and the blade body 1 surrounds The center of the circle is provided with four reinforcing ribs 5, and the center of the blade body 1 is provided with a square installation hole 4; the width of the blade 2 is 15 mm.

[0013] The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention. ...

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Abstract

The invention relates to the technical field of agricultural machinery tools, in particular to a harrow disk rotary blade. The harrow disc rotary blade comprises a circular blade body, wherein the cross section of the blade body takes the shape of an arc; blades are arranged along the outer periphery of the blade body; arc-shaped notches are formed in the outer periphery of the blade body; a plurality of reinforcing ribs encircle the circle center of the blade body; a mounting hole is formed in the circle center of the blade body; the width of each blade is 10-20 mm. According to the invention, the design is reasonable, the soil breaking ability is high, the possibility of breakage is low and the agricultural production efficiency is improved simultaneously.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery cutters, in particular to a rake blade rotary tiller. Background technique [0002] A rotary tiller is a power-driven soil tillage machine. The rotary tiller has a strong ability to cut and break soil. One time of rotary tillage can achieve the effect of several times of general plowing and harrowing operations. After tillage, the surface is flat and soft, which can meet the requirements of intensive farming and shorten the interval between processes, which is conducive to drought resistance and moisture conservation during rush farming. , Reduce the number of tractors entering the ground, reduce soil compaction, reduce energy consumption, reduce operating costs, reduce investment in equipment, and improve utilization of equipment. The rotary tiller has developed rapidly and has become one of the main supporting equipment for tractors. As an important part of the rotary cultivator...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B33/10
Inventor 杨元清
Owner 杨元清
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