A spike grinding device for processing agricultural spike harrows

A nail-tooth rake and nail-tooth technology, which is applied in the direction of manufacturing tools and other manufacturing equipment/tools, can solve the problems of uneven surface of the nail teeth and affect the use, and achieve the effect of improving the grinding effect, facilitating later use, and having a simple structure.
CN106695467BActive Publication Date: 2019-02-19重庆和佳机械部件制造有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
重庆和佳机械部件制造有限公司
Publication Date
2019-02-19

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a spike tooth polishing device for machining an agricultural tooth harrow. The device comprises a fixed base; multiple insertion holes are horizontally spaced in the fixed base; spike teeth are respectively inserted in all the insertion holes; one ends of the spike teeth are set as sharp ends, and one ends, far from the sharp ends, of the spike teeth are sleeved with sleeve shafts; the surfaces of the multiple sleeve shafts are respectively connected with an output shaft of a first motor through a first conveying belt; rotating shafts are horizontally arranged on two sides of one surface, near the sharp ends of the spike teeth, of the fixed base; and the externals of the two rotating shafts are respectively sleeved with rollers. The device has the advantages of simple structure and convenience to use, uses the circular moving conveying belt for driving a polishing layer to continuously polish the surfaces of the spike teeth, polishes the surfaces of the spike teeth more comprehensively, improves the overall polishing effect, and is convenient to use the tooth harrow in later period.
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Description

technical field

[0001] The invention relates to the technical field of agricultural machinery, in particular to a spike grinding device for processing agricultural spike harrows. Background technique

[0002] The nail-toothed harrow is a harrow with large iron nails as teeth, which is used to break up clods and level the ground. When used, it is placed flat on the ground and pulled by livestock or machines. During the processing of the nail-toothed harrow, the teeth of the nail-toothed harrow need to be polished for later use. Contents of the invention

[0003] The object of the present invention is to solve the shortcoming in the prior art that the surface of the teeth of the nail-toothed rake is not smooth, which will affect the use, and propose a nail-tooth grinding device for processing agricultural nail-toothed rakes.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A spike grinding device for pr...

Claims

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