Husking-roller burnout prevention device in huller

A husking roller and husking machine technology, which is applied in grain husking, grain processing, grain pod removal, etc., can solve the problems of durability not suitable for actual use and wear, and achieve improved reliability, improved durability, and prevention of deformation effect

Active Publication Date: 2018-03-27
SATAKE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the invention described in Patent Document 1, the sliding friction detection sensor composed of a pressure-sensitive element is installed directly below the husking roller, so the husked and falling rice containing rice husks directly hits the sensor, so there is a problem of premature wear and tear. Sexual aspects are unsuitable for practical use

Method used

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  • Husking-roller burnout prevention device in huller
  • Husking-roller burnout prevention device in huller
  • Husking-roller burnout prevention device in huller

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Embodiment Construction

[0031] Hereinafter, preferred embodiments of the present invention will be described based on the drawings. figure 1 It is a flow chart showing the flow of each process of the rice hulling machine, figure 2 It is a front view showing the appearance of the paddy huller.

[0032] Such as figure 1 as well as figure 2 Shown, the main part of paddy hulling machine 1 of the present invention has: the husking part 2 that is made of a pair of husking rollers 2a, 2b; The winnowing section 3 for light inclusions; the swing sorting section 4 for sorting the mixed rice after winnowing into paddy, brown rice and mixed rice by using the swing sorting action; and the sorted brown rice Grain sorting section 5 for sieving full-grain whole grains and immature grains.

[0033] The above-mentioned husking part 2 and winnowing part 3 are reset and formed into an integrated structure, and the winnowing part 3 and the swing sorting part 4 are connected via a rice mixing machine 6 and a mixing ...

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PUM

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Abstract

This husking-roller burnout prevention device with improved durability and suitable for practical use is provided with a crude-material tank for temporarily storing a crude material, a lower-limit sensor that detects a lower limit value of the crude material in the crude-material tank, a husking section constituted of a pair of husking rollers, a flow detection sensor that detects the flow of grains in the husking section or in a process subsequent to the husking section, and a controller that determines that a shortage of the crude material has occurred in a hulling process and causes the husking section to stop the hulling process when the lower-limit sensor detects a no-grain signal and the flow detection sensor detects a signal indicating that there is a flow of grains.

Description

technical field [0001] The present invention relates to a device for preventing a pair of husking rollers provided in a rice husking machine from burning. Background technique [0002] Conventionally, such an apparatus is provided with a raw material box and a sensor for optically detecting the presence or absence of grains in the raw material box above a pair of husking rollers. And if the sensor detects that the grain in the raw material box does not exist, then the control unit judges that the paddy husking operation is over, so that a pair of husking rollers are launched to a non-contact position to prevent burning and deformation of the husking rollers. control. [0003] However, since the above-mentioned sensor is of the type that optically detects the presence or absence of grains in the raw material box, there are cases where, due to the dirt of the lens surface of the sensor, the adhesion of dust to the sensor, etc., although there is no grain in the raw material b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02B3/04B02B7/00
CPCB02B3/04B02B7/00
Inventor 赖冈诚治梶山慎介原本晃郎
Owner SATAKE CORP
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