Food detection sampling device

A sampling device, food testing technology, applied in the direction of measuring device, sampling device, sampling, etc., can solve the problem that there is no sampling device based on the quartering method

Inactive Publication Date: 2020-07-28
秦福奎
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a food testing and sampling device to solve the problem that there is no sampling device based on the quartering method in the current solid powder food sampling process

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Embodiment Construction

[0051] In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

[0052] In the description of the present invention, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal communication of two elements, it can be Directly connected or indirectly connected through an intermediary, those skilled in the art can understand the specific meanings of the above terms according to specific situations.

[0053] The present invention...

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Abstract

The invention provides a food detection sampling device. The device comprises a cone forming and pressing switching mechanism and a cross-shaped material distributing plate, and the cone forming and pressing switching mechanism is connected with the cross-shaped material distributing plate. Firstly, solid powder deposits on a bearing plate at a preset height h in a layer-by-layer stacking mode toform a cone; then, the cone is pressed downwards into a circular truncated cone, the cross-shaped material distributing plate is switched to the position over the circular truncated cone, the cross-shaped intersection of the cross-shaped material distributing plate is located on the center axis of the circular truncated cone; and finally, the cross-shaped material distributing plate is controlledto move downwards to divide the circular truncated cone into four equal parts. Automatic operation of a quartering method in food detection solid sampling can be achieved, and flying of a large amountof dust can be avoided in the automatic operation process of the device.

Description

technical field [0001] The invention belongs to the field of food testing, and in particular relates to a food testing and sampling device. Background technique [0002] Food inspection usually includes two steps: sample collection and sample inspection. When collecting solid samples, in order to make the samples uniform and representative, it is necessary to collect all parts of the samples. Among them, for large samples, they should be cut into small pieces or crushed, sieved, and crushed. There should be no material when sieving The loss and splash, and all are sieved, and then the original sample is fully mixed, and then divided by quartering until the required sample size is generally 0.5-1.0kg. [0003] The operation steps of the quartering method are as follows: firstly mix the sample fully and pile it into a cone, then press down from the top of the cone to make the sample be pressed into a thickness within 3cm, and then press the "ten" shape from the top center of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1006
Inventor 不公告发明人
Owner 秦福奎
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