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Duct-collecting rethresher

A technology of air suction hole and end plate, which is applied in the direction of cutter, machine/engine, vehicle maintenance, etc. It can solve the problems of affecting the heat dissipation effect and the blockage of the ventilation hole of the dust cover, so as to reduce energy consumption and improve production efficiency Effect

Active Publication Date: 2016-08-24
杜鹏
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a dust absorber that can be used for dust removal of the dust cover, which can absorb the dust and debris on the dust cover by using the suction force generated during work without adding an additional power source. Solve the problem that the ventilation holes of the dust cover are blocked and affect the heat dissipation effect, which can improve production efficiency and reduce energy consumption

Method used

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  • Duct-collecting rethresher
  • Duct-collecting rethresher
  • Duct-collecting rethresher

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Depend on figure 1 , figure 2 and image 3 It can be seen that the dust collector includes a housing 11, on which an end plate 12 is installed, and the end plate 12 and the housing 11 enclose a cavity, and on the end plate 12 or the housing 11, a valve communicating with the cavity is provided. Air suction hole 13, in the present embodiment, air suction hole 13 is arranged on the end plate 12; Dust suction nozzle 18, the dust suction nozzle 18 is arranged near the side of the dustproof cover. Specifically, the dust cover is in the shape of a barrel and can rotate relative to the body. W...

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Abstract

The invention belongs to the technical field of agricultural machines and particularly relates to a dust-collecting rethresher. An end plate is installed on a dust-collecting rethresher shell. The end plate and the shell form a cavity in a defining mode. An air absorbing hole communicated with the cavity is formed in the shell or the end plate. A dust-collecting communication pipe is connected to the air absorbing hole. In the working process, the dust-collecting rethresher will generate attraction, and dust and sundries in a dustproof cover are absorbed away by means of the dust-collecting communication pipe; moreover, an additional power source is not increased, the problem that due to the fact that a ventilating hole of the dustproof cover is blocked, the heat dissipating effect is influenced is solved, production efficiency can be improved, and energy consumption is reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery equipment, and in particular relates to a dust suction re-extractor. Background technique [0002] Agricultural mechanized production is becoming more and more popular, and agricultural machinery such as combine harvesters are being used more and more. The engine will generate a lot of heat when it works for a long time. It is usually cooled by means of a water tank combined with a fan. Due to the harsh working environment, in order to prevent The accumulation of dust and debris on the water tank affects the heat dissipation effect. A mesh dust cover is installed around the water tank to block the dust and debris outside the dust cover. Debris will block the ventilation holes on the dust cover, greatly reducing the heat dissipation effect and affecting production efficiency. [0003] The vacuum re-extractor is a common equipment for the combine harvester. It is mainly used for shel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12
CPCA01B71/08A01D41/12A01D41/1252B60K25/02B60S1/62F01P11/00
Inventor 杜丽芳李延栋
Owner 杜鹏