Homogeneous sample mixer

A technology of mixer and sample, which is applied in the field of mixer to achieve the effect of avoiding heat deterioration or adhesion and avoiding cross-contamination

Pending Publication Date: 2016-12-21
CHINESE ACAD OF INSPECTION & QUARANTINE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sample mixer. The technical problem to be solved is to avoid the sample from being polluted, and to mix evenly, to improve the mixing effect, to avoid the heat deterioration or adhesion of the sample during the mixing process, and to improve the quality of the sample. the quality of

Method used

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Embodiment Construction

[0020] The present invention will be further described in detail below with reference to the drawings and embodiments.

[0021] Such as figure 1 , Picture 1-1 with figure 2 As shown, the sample mixing instrument of the present invention includes a rectangular base 1, buttons 25 are provided on the surface of the base 1, the base 1 is provided with an inner cavity, and the upper end of the base 1 is provided with an opening communicating with the inner cavity. 1 is provided with a bottom plate 3 adapted to the opening of the base 1, so that the bottom plate 3 can move up and down in the base 1 freely; between the bottom plate 3 and the base 1, a first transmission mechanism that can move the bottom plate 3 up and down is provided ;

[0022] The first transmission mechanism includes a first motor 4 arranged in the inner cavity of the base 2. The axis of the output shaft of the first motor 4 is arranged horizontally, and a turntable 5 is installed and fixed on the output shaft of th...

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PUM

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Abstract

The invention discloses a homogeneous sample mixer. The homogeneous sample mixer comprises a pedestal and a homogeneous sample mixing box arranged on the pedestal, a baseboard is arranged in the pedestal, a first transmission mechanism is arranged between the baseboard and the pedestal, and a second transmission mechanism is arranged between the baseboard and the homogeneous sample mixing box; the center of the bottom of the homogeneous sample mixing box is provided with a third motor, and the lower end of the middle portion of a stirring plate is connected with the output shaft of the third motor; and a hollow ball is arranged in the homogeneous sample mixing box. Compared with mixers in the prior art, the homogeneous sample mixer has the following advantages: the homogeneous sample mixing box realizes 360 DEG eccentric rotation, and the hollow ball provided with a sample is arranged in the homogeneous sample mixing box, so direct contact of the sample with the stirring plate in the homogeneous mixing process is prevented, and heating deterioration or adhesion of the sample is prevented; and the hollow ball can randomly roll to realize full-dimensional stirring, so maximal homogenous mixing is realized, and the quality of the sample is improved, thereby the homogeneous sample mixer meets various experiment requirements and has very good market prospect.

Description

Technical field [0001] The invention relates to a mixer, in particular to a mixer for mixing grain samples. Background technique [0002] At present, there is no mixer for grain samples on the market, and the experimenters use a mixer instead of manual stirring when mixing grains. This stirring method has direct contact between the stirring plate and the sample, which will cause the grain to be tested. Contamination, and because of the high-speed rotation method, the sample will heat up and deteriorate or stick during the stirring process, resulting in large errors in the detection, and because the stirring plate is in direct contact with the sample, it will cause inter-sample Cross contamination is not conducive to the accuracy of the test results. Summary of the invention [0003] The purpose of the present invention is to provide a sample mixing instrument. The technical problem to be solved is to avoid contamination of the sample, mix uniformly, improve the mixing effect, avo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/10G01N1/38
CPCG01N1/38G01N2001/386B01F33/82B01F2101/09
Inventor 付伟闫正跃杜智欣王斌谢廷合韦彦强
Owner CHINESE ACAD OF INSPECTION & QUARANTINE
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