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Combined inner ring gear rotary filter screen

A technology of filter screen and inner gear, which is applied in harvesting machines, agricultural machinery and implements, etc. It can solve the problems of easy damage to cotton fibers, high impurity content of cotton wool, and poor filtering effect, so as to reduce labor force and clean harvesting. High efficiency and safe use

Inactive Publication Date: 2012-07-18
徐森良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing cotton picking machines that use the suction head to absorb the cotton wool in the boll all use electric airflow to absorb the cotton wool in the boll. drop, resulting in cotton wool loss
Therefore, the filter device in the cotton picker is very important, but the filter effect of the existing filter device is very poor, it is easy to damage the cotton fiber, and still cannot solve the above technical problems

Method used

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  • Combined inner ring gear rotary filter screen
  • Combined inner ring gear rotary filter screen
  • Combined inner ring gear rotary filter screen

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing, the present invention will be further described as follows:

[0014] When the output rotating shaft 1 rotates, it drives the square tenon bridging shaft 3 connected to the output end of the output rotating shaft 1 to rotate, and the square tenon bridging shaft 3 drives the inner ring gear box 8 connected to the support bracket 2 at the output end of the square tenon bridging shaft 3 and The gear combination 9 in the box rotates, the inner ring gear box 8 and the gear combination 9 in the box mesh with the inner large ring gear 4 to decelerate and rotate, the rotating filter 7 is fixedly installed on the inner large ring gear 4, and the inner large ring gear 4 drives the rotation The filter screen 7 decelerates and rotates, and the cotton rolls along the rotary filter screen 7 under the rotation of the rotary filter screen 7, while the sundries are separated from the cotton under the action of gravity, thereby meeting the de...

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Abstract

The invention relates to a combined inner ring gear rotary filter screen. The center of a support bracket is connected with an output rotary shaft of which an output end is in fit connection with an input end of a square tenon bridging shaft; an output end of the square tenon bridging shaft is arranged in an inner ring gear box, and is engaged with a box inner gear combination which is engaged with an inner big ring gear; and a rotary filter screen is arranged on the inner big ring gear. The invention has the advantages that: the combined inner ring gear rotary filter screen has a simple structure and novel appearance, and is safe in use and convenient to use; in the picking process, through a rotary filter device, cotton rotates under the condition of not damaging fibers, impurities suchas cotton leaves sucked with the cotton and the like are separated to achieve the effect of cleaning the cotton, so that labor is greatly reduced, the working efficiency of cotton picking is improved, a net picking rate is high, cotton and fruit quality cannot be reduced, and grades of the cotton and the fruits after picking are better ensured.

Description

[technical field] [0001] The invention relates to the technical field of harvesting machines, in particular to a combined inner ring gear rotating filter screen. [Background technique] [0002] At present, the existing cotton picking machines that use the suction head to absorb the cotton wool in the boll all use electric airflow to absorb the cotton wool in the boll. drop, resulting in cotton wool loss. So the filtering device in the cotton picker is very important, but the filtering effect of the existing filtering device is very poor, it is easy to damage the cotton fiber, and still cannot solve the above-mentioned technical problems. [Content of the invention] [0003] The purpose of the present invention is to solve the above-mentioned deficiencies and provide a combined internal ring gear rotary filter screen, through which the impurities such as cotton leaves sucked together with the cotton are separated, greatly improving the working efficiency and the cleaning ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D46/10A01D46/14
Inventor 徐森良
Owner 徐森良
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