Improved electric grain screening machine

A screening machine and grain technology, applied in the field of agricultural machinery, can solve the problems of low efficiency, time-consuming and laborious, high labor cost, etc., achieve the effect of complete separation, reduce labor cost, and speed up screening

Inactive Publication Date: 2016-04-20
占才明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, after the dehulling processing of grains represented by rice and wheat, since the finished grain after dehulling processing is mixed with the ground skin, further screening is r

Method used

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  • Improved electric grain screening machine

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Example Embodiment

[0013] Example: such as figure 1 As shown, an improved grain electric screening machine includes a cylindrical body 1 made of stainless steel plate, which is characterized in that: the top of the body 1 is open for dumping the grains to be screened, and a circular discharge is arranged in the middle of the bottom of the body 1 The edge of the discharge port is provided with a baffle 11, the baffle 11 is connected to the bottom of the body 1 through a rotating shaft 12, a screen 2 is arranged in the middle of the body 1, and the screen 2 is fixed on the inner wall of the body 1 through a flexible belt 3 , the outside of the body 1 is also provided with a motor 4, the rotating shaft 5 of the motor 4 is connected to the middle position of the bottom of the screen 2 through the transmission rod 6, and the body 1 is located at the bottom of the screen 2. The inner wall is provided with a fan 7, and the fan 7 has an air outlet A leather outlet 13 is provided at the corresponding pos...

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PUM

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to an electric machine which can be used for carrying out screening operation on grains. The improved electric grain screening machine comprises a cylindrical machine body made of a stainless steel plate. The improved electric grain screening machine is characterized in that the top of the machine body is opened for pouring to-be-screened grains, wherein the middle of the bottom of the machine body is provided with a circular discharge hole; the side edge of the discharge hole is provided with a baffle plate; the baffle plate is connected to the bottom of the machine body through a rotary shaft; the middle position of the machine body is provided with a screen; the screen is fixed to the inner wall of the machine body through a flexible belt-shaped object; the outer side of the machine body is further provided with a motor; the rotary shaft of the motor is connected to the middle position of the bottom of the screen through a transmission rod; the inner wall of the position, below the screen, of the machine body is provided with a fan; and the position, corresponding to the machine body, at an air outlet of the fan is provided with a chaff outlet. The improved electric grain screening machine adopts the motor for driving the screen on the inner part of the screening machine to work through the transmission rod, so that the grains and the crushed chaff are separated more completely, and therefore, the screening speed is greatly increased, and the labor cost is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an electric machine that can be used to screen grains. Background technique [0002] At present, grain processing is to remove impurities from raw materials, adjust moisture, shell, peel or grind raw materials, and finally process them into edible foods that meet different quality standards. Looking back on the past, compared with foreign developed countries, my country's processing equipment has low processing precision, low degree of mechanization and automation, resulting in generally low quality standards for processed products, coarse particle size, and fewer processed varieties. However, with the acceleration of modernization , human beings' requirements for quality of life and grain quality are constantly improving, and the development of science and technology makes the design and manufacture of grain finishing equipment imminent. Improving the mechanizatio...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42
CPCB07B1/28B07B1/42B07B2201/02
Inventor 占才明
Owner 占才明
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