Hob for cotton roller gin
A technology of a gin and a hob is applied in the direction of separating plant fibers from seeds, which can solve problems such as high seed breaking rate, and achieve the effects of extending service life, reducing production costs and simplifying production processes.
Inactive Publication Date: 2011-05-25
刘建
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Problems solved by technology
[0002] The prior art closest to the present invention is the publication number applied by the applicant: CN201201987Y, the patent number is: 200820023102.5, and the patent name is: a utility model patent for a roller gin hob, which discloses a helical Rectangular teeth, which are made of metal teeth together with the roller, have better cotton doffing effect, but still have a high seed breaking rate
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[0017] In order to clearly illustrate the technical characteristics of this solution, the following describes the solution through a specific implementation.
[0018] As shown in the drawings, the present invention is a hob for a top roller embossing machine, which includes a roller 1, the outer surface of the roller 1 is fixedly wrapped with a rubber plate 2, and the rubber plate 2 is provided with a rubber plate 2. A tooth-shaped structure produced by a system.
[0019] Among them, the thickness of the rubber plate 2 is 3-5mm, and the tooth structure on the rubber plate 2 includes several rows of teeth with a row spacing of 19-23mm. Specifically, a row spacing of 22.8mm has the best effect, and the teeth between adjacent rows are misaligned The arrangement is preferably completely misaligned, so that the cotton removal effect is the best. The rubber plate 2 is fixed on the roller 1 by screws 4 fixedly installed in the gap between the adjacent rows of teeth. The end face of a sin...
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Abstract
The invention provides a hob for a cotton roller gin. The technical scheme is that the hob for the cotton roller gin comprises a rotary roller, wherein the outer circumference of the rotary roller is fixedly wrapped with a rubber plate; and the rubber plate is provided with a teeth-shaped structure which is integrated with the rubber plate. The hob for the cotton roller gin has the advantages that: the rubber plate with the teeth-shaped structure can effectively separate cotton on cottonseeds without damaging the cottonseeds; the hob for the cotton roller gin is simple in structure, and low in production cost; when the rubber plate is seriously damaged to affect the cotton separating effect, the rubber plate can be changed without changing the whole rotary roller so as to effectively prolong the service lift of the rotary roller and reduce the production cost.
Description
Technical field [0001] The invention is a hob for a top roller gin. Background technique [0002] The prior art closest to the present invention is the publication number of the applicant’s application: CN201201987Y, the patent number is: 200820023102.5, and the patent name is: a utility model patent for a roller gin hob, which discloses a spiral line Rectangular teeth, which are made of metal teeth in the same system as the roller, have better cotton removal effect, but still have a higher seed breaking rate. Summary of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a hob for a top roller gin, which has a simple structure, low processing and manufacturing costs, and basically no seed breakage. [0004] The present invention is realized through the following technical measures. A hob for a top roller embossing machine includes a rotating roller, the outer surface of the rotating roller is fixedly wrapped with a rubber plate, and t...
Claims
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IPC IPC(8): D01B1/06
Inventor 刘建
Owner 刘建