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A dust removal and feeding device for a grain color sorter

A technology of dust removal device and color sorter, which is applied in application, food science, food processing, etc. It can solve the problems of poor color sorting effect, achieve good wiping effect, and high efficiency of conveying and wiping

Active Publication Date: 2020-08-11
FENGQIU YUFENG METAL PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dust removal and feeding device for a grain color sorter, which effectively solves the problem of color sorting caused by dust sticking to the grain surface when the grain enters the color sorter. Bad effect

Method used

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  • A dust removal and feeding device for a grain color sorter
  • A dust removal and feeding device for a grain color sorter
  • A dust removal and feeding device for a grain color sorter

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Embodiment 1, the technical solution that it solves is, a kind of grain color sorting machine uses dust removal and unloading device, comprises vibrating dust removal device 1, wind power dust removal device 2, is characterized in that, also includes conveying cleaning device 3, described conveying cleaning device 3 includes a conveying cylinder 5 supported by a bracket 4, the conveying cylinder 5 is composed of a plurality of conveying sleeves 6 arranged at intervals in the transverse direction, a sliding fit on the end of the conveying sleeve 6 for connecting two adjacent conveying sleeves 6 The connecting ring 7 is composed of a sealing cover 8 placed at the left end of the conveying sleeve 6 on the left side to make it closed. The upper part of the left side of the conveying cylinder 5 is equipped with a receiving hopper 9 for receiving the materials conveyed by the vibrating dust removal device 1. The lower hopper 10 for feeding the wind dust removal device 2 is ins...

Embodiment 2

[0036] Embodiment 2, on the basis of Embodiment 1, an annular chute 30 is formed on the end of the delivery sleeve 6 at both ends of the connecting ring 7, and the two ends of the connecting ring 7 protrude from the ring chute respectively. Annular slip ring 31 in 30. Preferably, a first sealing ring may be fixed at the end of the delivery sleeve 6 inside the annular chute 30 , and the other end of the first sealing ring is slidingly fitted with the annular slip ring 31 . The connecting ring 7 and the delivery sleeve 6 at both ends are rotated and sealed so that the airflow in the delivery tube 5 will not flow out from the connection between the connection ring 7 and the delivery sleeve 6 . Guaranteed wind pressure. The ring gear 18 can be fixed on the delivery cylinder 5 or on the bracket 4 .

Embodiment 3

[0037] In Embodiment 3, on the basis of Embodiment 1, the free end of the hollow sleeve 16 is connected to the extension rod 15 via a first sealed bearing 32 to form a structure of sealed and rotational fit. Alternatively, a second sealing ring is fixed on the inner circular surface of the free end of the hollow sleeve 16 , and the second sealing ring is sleeved on the extension rod 15 and is slidably matched with the extension rod 15 . The free end of the hollow sleeve 16 is tightly fitted between the extension rods 15, so that the air flow will not flow out from the end of the hollow sleeve 16, ensuring that the air flow enters the delivery cylinder 5.

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Abstract

The invention provides a dust removal and discharging device for a grain color sorter, and the problem that the color separation effect is not good due to the fact that dust exists on the surface of the grain when the grain enters the color sorter is effectively solved. According to the device, impurities in soybeans are removed through a vibration dust removal device, then the soybeans are cleaned through a conveying and cleaning device, due to the fact that conveying and wiping are simultaneously carried out, the conveying and wiping efficiency is high; a plurality of roller brushes are arranged along a conveying rod, so that the soybeans can be subjected to multi-stage wiping, the wiping effect is good, the roller brushes can rotate around the conveying rod and an extending rod, the roller brushes can rotate by oneself, rolling and wiping are carried out on the soybeans from a plurality of angles, air blowing and auxiliary wiping are simultaneously carried out in the wiping process,so that the wiping effect is better, the impurities on the soybeans can be timely blown away, the impurities are drawn out from an air collecting pipe at the upper part, the wiped beans are output from a discharging hopper at the outlet of a conveying cylinder to a wind power dust removal device, so that the cleaned impurities of the soybeans can be further cleaned.

Description

technical field [0001] The invention relates to auxiliary equipment for grain color sorting, in particular to a dust removal and feeding device for a grain color sorter. Background technique [0002] Grain color sorter is a kind of non-destructive sorting equipment suitable for cortex detection and grading of bulk materials, which is widely used in grain. The grain color sorter can judge the quality of grain grains according to the color of grain grains, and separate the inferior grains in time. [0003] However, when the grain is color sorted, usually the grain itself is covered with dust, which will stick to the surface of the grain, seriously affecting the quality of the grain, especially the color sorting of soybeans. Contents of the invention [0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dust removal and feeding device for a grain color sorter, which effectively solves the problem of color...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B9/00B07C5/02A23N12/02
CPCA23N12/005A23N12/023B07B9/00B07C5/02
Inventor 马伟马大
Owner FENGQIU YUFENG METAL PROD CO LTD
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