Color selector utilizing electric-control automatic distribution of material

A color sorter, automatic technology, applied in the field of color sorter, can solve the problems of high noise, poor mobility, complicated process, etc., and achieve the effect of high automation, fast response speed and high cost

Inactive Publication Date: 2014-08-27
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Air compressors are costly, noisy, take up a lot of space, have poor mobility, need to be pre-pressurized before work, the process is complicated, and there is a certain risk in high-pressure work, and moisture and oil pollution will be generated during the compression process.
These are also the important reasons why the color sorter cannot be widely promoted

Method used

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  • Color selector utilizing electric-control automatic distribution of material
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  • Color selector utilizing electric-control automatic distribution of material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] see Figure 1-Figure 3 , the present embodiment provides a color sorter that adopts electric control automatic material distribution, including a vibration feeder 1, a material tray 2, a chute 3, a material distribution bin 4, a material receiving bin 5 and a control unit, wherein the vibration feeder The feeder drives the tray to vibrate to feed the material; the chute is connected to the discharge port of the tray, and is set at an angle of 30° to the horizontal direction. The length of the chute is 570mm. The chute is equipped with 3 channels, and each channel is inverted ladder type; The distribution bin is located below the chute, and there is a gap between the chute and the distribution bin. Each channel corresponds to a distribution bin, and the three distribution bins are placed side by side. The material slides into the corresponding distribution bin from the chute, and the distribution bin A movable baffle 6 is set inside; the control unit includes an Atmega8 ...

Embodiment 2

[0031] This embodiment carries out experiments on 2000 grains of corn samples. The corn is naturally placed on the feeder pan of the vibrating feeder, so that it can move to the chute one by one with the vibration of the vibrating feeder, and fall into the bottom of the chute through the chute. In the distribution bin, it is calculated that in this way, each channel can drop at most 5 grains of corn per second, and the speed of the corn sliding out of the chute is 0.5m / s; the distribution device is calculated by using the Atmega8 single-chip microcomputer to send out PWM waves. The fastest action frequency, when the Atmega8 MCU sends a high level, the solid-state relay is closed, and the electromagnetic push rod quickly pushes the movable baffle to the position close to the inner wall of the distribution bin and close to the receiving bin A (the position away from the inner wall of the electromagnetic push rod ), at this time, the channel of the distribution bin corresponding t...

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PUM

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Abstract

The invention provides a color selector utilizing electric-control automatic distribution of a material. The color selector comprises a vibration feeder, a chute, a material distribution tank, a material collection tank and a color selector control unit. The color selector control unit comprises a singlechip control panel, a relay and a power supply. When a material to be removed is detected, the singlechip control panel transmits a control signal and the motion of an electromagnetic push rod is controlled by the relay. A movable baffle plate is arranged in the material distribution tank. The electromagnetic push rod controls swinging of the movable baffle plate. The material collection tank comprises a material collection cabin A and a material collection cabin B. The color selector solves the problem that an air-compressor gas injection method has a high cost, large noise and poor safety. The color selector has a simple structure and a fast reaction rate, does not damage grain materials, is convenient for operation, has a high automation degree and can satisfy people requirements on modern grain seed and food safety.

Description

technical field [0001] The invention relates to the technical field of color sorters, in particular to a color sorter that adopts electronically controlled automatic material distribution. Background technique [0002] In recent years, food safety problems have emerged one after another, especially the problem of grain mildew caused by improper storage has caused great harm to people's health, so moldy grain particles must be removed. Traditional grain sorting methods mainly include wind sorting, gravity sorting and manual sorting. Although the manual sorting method has high precision, its efficiency is extremely low and requires a huge labor cost; while the machines designed according to the wind sorting method and gravity sorting method are mostly blowers and vibrating screens, or a combination of the two, the efficiency is high. Although it has been improved, the accuracy is not up to standard, and it is difficult to meet the requirements of modern agriculture for food s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/342B07C5/36B07C5/02
Inventor 王伟喜明杰褚璇袁莹赵昕赵立婷刘声泉
Owner CHINA AGRI UNIV
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