Corn grain screening device and method

一种筛选设备、玉米粒的技术，应用在化学仪器和方法、滤筛、固体分离等方向，能够解决筛分不均匀等问题，达到筛分干净、增加重力势能、保证均匀度的效果

Inactive Publication Date: 2020-08-07
张养志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a screening device and method for corn kernels, which has the advantages of uniform screening, automatic cleaning and labor saving, and solves the problem of uneven screening

Method used

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  • Corn grain screening device and method
  • Corn grain screening device and method
  • Corn grain screening device and method

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Embodiment Construction

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0039] See Figure 1-7 , A screening equipment and method for corn kernels, comprising a casing 1, an arc-shaped track 2 is arranged on the front side of the inner cavity of the casing 1, and a screen 5 slidably connected to the arc-shaped track 2 is arranged to match the permanent magnet 6 and the electromagnet 7 and the rebound mechanism 11, due to the action of the magnetic field and the arc surface of the arc track 2, the screen 5 ca...

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Abstract

The invention discloses a corn grain screening device and method and relates to the field of corn screening. The corn grain screening device comprises a machine shell. An arc rail is arranged on the front side of the inner cavity of the machine shell. The inner wall of the arc rail is connected with a slider in a sliding manner. One side of the slider extends to the back side of the arc rail and is provided with a connection rod. One end of the connection rod is provided with a screen net. One side of the screen net is fixedly provided with a permanent magnet. An electromagnet is fixedly installed on one side of the inner wall of the machine shell. A servo motor is fixedly installed on the top of the machine shell. One end of a rotating shaft of the servo motor is in transmission connection with a main shaft. One end of the main shaft extends into the machine shell and is fixedly provided with a rotating mechanism. A springback mechanism is fixedly installed on the other side of the inner wall of the machine shell. The corn grain screening device can exert one gravitational acceleration on the screen net so as to increase the gravitational potential energy during screen net shaking, so that the vibration amplitude of the screen net can be improved, then the corn grain is screened more thoroughly, and the uniformity of corn grain screening is guaranteed.

Description

[0001] This application is a divisional application in which the application date is August 28, 2018, the application number is CN201810989534.X and the invention title is a screening device for corn kernels. Technical field [0002] The invention relates to the technical field of corn screening, in particular to a screening equipment and method for corn kernels. Background technique [0003] Corn tastes sweet and can be used in various dishes, such as corn bran, corn juice, etc. It is also the main raw material for industrial alcohol and shochu. [0004] In order to save the use of manpower, a corn screening device was designed. The screen is driven by a motor to move up and down or left and right. However, when there are many corn grains in the screening device during screening, each corn moves and shakes. The amplitude of the corn is small, which results in the corn of different particle sizes after being sieved, which still contains many corn particles of different sizes, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/38B07B1/42B07B1/46
CPCB07B1/38B07B1/42B07B1/46
Inventor 张养志
Owner 张养志
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