CN204583645U

CN204583645U - The quick separating sieve of cracking soybeans grain

Info

Publication number: CN204583645U
Application number: CN201520087068.8U
Authority: CN
Inventors: 龚求娣; 王霞; 胡顺峰; 刘培海; 郭合颜
Original assignee: RIZHAO ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU
Current assignee: RIZHAO ENTRY-EXIT INSPECTION AND QUARANTINE BUREAU
Priority date: 2015-02-09
Filing date: 2015-02-09
Publication date: 2015-08-26
Anticipated expiration: 2025-02-09

Abstract

The utility model relates to a kind of beans screening utensil, particularly belongs to the quick separating sieve of a kind of cracking soybeans grain.Have sieve nest and screen cloth, described sieve nest is the framework of rectangle or circle, and screen cloth is positioned at the bottom of sieve nest, it is characterized in that, the longitudinal section of described screen cloth or radial section are stepped construction, and screen cloth has oval sieve aperture, surrounding and the sieve nest of screen cloth are tightly connected.The utility model has the good effect that use is simple and convenient, improve imported soybean inspection and quarantine operating efficiency.

Description

The quick separating sieve of cracking soybeans grain

Technical field

The utility model relates to a kind of beans screening utensil, particularly belongs to a kind of sieve that cracking soybeans grain can be made to sieve fast.

Background technology

China in Recent Years soybean import increases year by year, and imported soybean inspection and quarantine business also increases thereupon, needs the projects such as inspection broken kernel, heat waste grain, damaged kernel, heterochromatic grain and impurity according to sales contract imported soybean.Check problem is generally: sift out impurity with special grain, then picks out broken kernel, heat waste grain, damaged kernel, heterochromatic grain by hand, but broken kernel ratio generally accounts for the 10%-20% of sample size, sometimes up to 30%; Broken kernel inspection also becomes the principal element in restriction soybean sense organ item-test cycle; Manually pick that broken kernel efficiency is low and long-time identifier is very easily tired.

Summary of the invention

The purpose of this utility model is to provide a kind of novel quick separating sieve of cracking soybeans grain, to reach high, the effective object of screening effeciency.

The quick separating sieve of cracking soybeans grain provided by the utility model, there is sieve nest and screen cloth, described sieve nest is the framework of rectangle or circle, screen cloth is positioned at the bottom of sieve nest, it is characterized in that, the longitudinal section of described screen cloth or radial section are stepped construction, and screen cloth has oval sieve aperture, surrounding and the sieve nest of screen cloth are tightly connected.

The quick separating sieve of cracking soybeans grain provided by the utility model, oval screen cloth is utilized can effectively to avoid the circular soybean of approximate unit to sift, stepped construction can make soybean occur spasmodic motion in top-down motion process, thus sieves out broken kernel fast.The utility model has the good effect that use is simple and convenient, improve imported soybean inspection and quarantine operating efficiency.

Accompanying drawing explanation

Accompanying drawing part discloses specific embodiment of the utility model, wherein,

Fig. 1, the utility model structural representation;

Fig. 2, longitudinal section structure schematic diagram of the present utility model;

Fig. 3, the utility model embodiment 2 structural representation;

Fig. 4, the radial section structure schematic diagram of the utility model embodiment 2.

Detailed description of the invention

As shown in drawings, the quick separating sieve of cracking soybeans grain provided by the utility model, have sieve nest 1 and screen cloth 2, described sieve nest is rectangle framework, for convenience of the use of the quick separating sieve of this cracking soybeans grain, described sieve nest can be replaced annular framework, also can change sieve nest shape as required, screen cloth is positioned at the bottom of sieve nest, and described screen cloth is stepped construction, screen cloth has oval sieve aperture 3, surrounding and the sieve nest of screen cloth are tightly connected.

The quick separating sieve of cracking soybeans grain provided by the utility model, in use, pours into soybean mixture in sieve, constantly screens, and the design of oval sieve aperture can be tried one's best and effectively be avoided soybean to drop out from sieve aperture, ensure that the utilization rate of grain; Stepped mesh structure, the motion that can aggravate soybean mixture in screening process is not limited only to transverse movement, and soybean can be made to occur spasmodic motion, accelerates the speed of screening.

Claims

1. the quick separating sieve of cracking soybeans grain, there is sieve nest (1) and screen cloth (2), described sieve nest is the framework of rectangle or circle, screen cloth is positioned at the bottom of sieve nest, it is characterized in that, the longitudinal section of described screen cloth or radial section are stepped construction, and screen cloth has oval sieve aperture (3), surrounding and the sieve nest of screen cloth are tightly connected.