Rice preparation and processing precision standard grading classificator and grading selection process

A technology of processing precision and selection machine, applied in solid separation, chemical instruments and methods, grids, etc., can solve the problems of inability to guarantee the screening quality, low efficiency of manual screening, difficult classification and screening, etc. The effect of classifying and screening quality, speeding up and improving classification efficiency

Pending Publication Date: 2020-11-03
张纪彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the traditional rice processing and sieving treatment method. Manual sieving is often used, and smaller impurities and broken rice are sieved out by shaking the sieving frame up and down. This grading and sieving method often results in The sieving frame shakes up and down, causing the rice to collide and produce more broken rice,

Method used

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  • Rice preparation and processing precision standard grading classificator and grading selection process
  • Rice preparation and processing precision standard grading classificator and grading selection process
  • Rice preparation and processing precision standard grading classificator and grading selection process

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Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] Such as Figure 1 to Figure 4 As shown, a rice preparation and processing precision standard grading and selection machine includes a fixed base 1, a No. 1 installation platform 2, a No. 2 installation platform 3, an installation cylinder 4 and a centrifugal screening device 5. The upper end of the fixed base 1 There is a No. 1 mounting platform 2 fixed on the left side, and No. 2 mounting platform 3 is installed in the middle part of the upper end of the fixed base 1. A centrifugal screening device 5 is provided.

[0028] The fixed base 1 includes a fixed base plate 11, an auxiliary propulsion platform 12, a collection cabinet 13 and a limit chute 14, and an auxiliary propulsion platform 12 is arranged below the centrifugal screening device...

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Abstract

The invention relates to a rice preparation and processing precision standard grading classificator and grading selection process. The rice preparation and processing precision standard grading classificator comprises a fixed base, a first mounting table, a second mounting table, a mounting cylinder and a centrifugal screening device, the first mounting table is fixed to the left side of the upperend of the fixed base, and the second mounting table is mounted in the middle of the upper end of the fixed base; the upper ends of the first mounting table and the second mounting table are connected through the mounting cylinder, and the centrifugal screening device is arranged at the right side of the upper end of the fixed base; and a rotating motor drives a rotating roller to rotate, then small broken rice and impurities are separated from whole rice through centrifugal force, and the grading efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a rice preparation and processing precision standard classification and selection machine and a classification and selection process. Background technique [0002] The existing rice harvesting methods usually use harvesting machines to harvest the rice, which often mixes some poor-quality rice. At the same time, the rice may be broken during the harvesting process, and some rice may be damaged during the rice transportation process. Mixed with impurities. In the process of rice processing, it is usually necessary to clean up poor quality rice, broken rice and impurities in time, otherwise defective rice, broken rice and impurities will enter the subsequent processing stage, resulting in a decline in the overall quality of rice. [0003] At present, when rice is graded and processed, there are usually the following defects: 1. The traditional rice processing and screening...

Claims

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Application Information

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IPC IPC(8): B07B1/24
CPCB07B1/24
Inventor 张纪彬
Owner 张纪彬
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