Intelligent combine-harvester grain cleaning platform

A technology for combine harvesters and grains, which is applied in the fields of harvesters, agricultural machinery and implements, solid separation, etc. It can solve the problems of high loss rate and impurity rate, unsatisfactory grain cleaning performance, etc. The performance of the whole machine and the effect of broad application prospects

Inactive Publication Date: 2019-01-18
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, judging from the current harvesting effect of domestic grain combine harvesters, the performance of grain cleaning is still unsatisfactory, and there are common problems such as high loss rate and impurity content

Method used

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  • Intelligent combine-harvester grain cleaning platform
  • Intelligent combine-harvester grain cleaning platform
  • Intelligent combine-harvester grain cleaning platform

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0021] refer to Figure 1-8 , the specific embodiment adopts the following technical solutions: a grain cleaning platform for an intelligent combine harvester, including a walking wheel 2, a fan device 3, a frame 4, a fish scale screen device 5, a transmission system, an intelligent system, an auger device and a guide Flow plate device, transmission system, intelligent system, fish scale screen device 5, fan device 3, auger device, and deflector device are all installed on the frame 4, and the bottom of the frame 4 is equipped with a walking wheel 2, and one side of the frame 4 The motor 1 is fixed, the fan device 3 is arranged directly below the fish scale screen device 5, the deflector device is positioned at the left side of the fan device 3, t...

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Abstract

The invention discloses an intelligent combine-harvester grain cleaning platform, and relates to the technical field of agricultural machines. A scale screen device allows a screen body to reciprocateunder the power effect of a motor to carry out screening and impurity removing on rice or wheat; a fan device adopts a mode of removing impurities through wind power to separate impurities and grainwhich are not completely screened under the effect of a wind guiding cover and a guiding plate; the wind direction is controlled by the guiding plate; a first auger located under the scale screen device conveys grain through a grain conveying pipe, a second auger is used for conveying grain and mixtures of grain and impurities, and impurity-containing grain in a tail screen is recycled in the scale screen device through an impurity conveying pipe. By means of the intelligent combine-harvester grain cleaning platform, grain and impurities can be well separated, the loss rate of grain is reduced, the working efficiency is improved, the loss rate is less, the impurity rate is low, and the intelligent combine-harvester grain cleaning platform is easy to use and popularize.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an intelligent combine harvester grain cleaning platform. Background technique [0002] At present, for the rice-wheat grain combine harvester, the cleaning performance of the grain is an important index to measure the performance of the harvester. Improving the performance of the grain cleaning device is a necessary condition for improving the performance of the whole machine, and it is also an important factor for the combined harvest of grain. One of the key problems that must be solved in the process of the development of large-scale and intelligent machines. However, judging from the current harvesting effect of domestic grain combine harvesters, the performance of grain cleaning is still unsatisfactory, and there are common problems such as high loss rate and impurity content. Therefore, in order to reveal the dynamic correlation regulation between the opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12B07B9/00
CPCA01D41/12B07B9/00
Inventor 蒋庆张正勇王儒敬黄河魏圆圆刘洋汪六三鲁翠萍王敏李伟王珏彭要
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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