Sampling device with quantitative weighing function and for food safety detection

A food safety and quantitative weighing technology, applied in the field of sampling, can solve the problem that the sampling device cannot carry out accurate weighing for a long time, and achieve the effects of preventing jumping on both sides, prolonging the service life and improving the heat dissipation performance

Pending Publication Date: 2021-05-11
长沙市运控自动化技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a sampling device for food safety detection with quantitative weighing function, which solves the problem that the existing sampling device cannot carry out accurate weighing for a long time

Method used

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  • Sampling device with quantitative weighing function and for food safety detection
  • Sampling device with quantitative weighing function and for food safety detection
  • Sampling device with quantitative weighing function and for food safety detection

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Please refer to Figure 1-Figure 7 , a sampling device for food safety testing with a quantitative weighing function, comprising: a bottom plate 1; The bottom of the heavy cylinder 21 is fixedly connected to the top of the bottom plate 1, and both sides of the bottom of the inner wall of the weighing cylinder 21 are fixedly connected with telescopic columns 22, and the tops of the two telescopic columns 22 are fixedly connected with a weighing plate 23, and the weighing plate Both sides of 23 are slidingly connected with slide rails 24, and the bottom of weighing plate 23 is fixedly connected with push rod 25; sampling assembly 3, sampling assembly 3 is threaded on the top of weighing assembly 2; auxiliary assembly 4, auxiliary assembly 4 is installed On the surface of the sampling component 3, the weighing component 2 weighs the material, the s...

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Abstract

The invention provides a sampling device with a quantitative weighing function and for food safety detection. The sampling device comprises: a bottom plate; a weighing assembly fixedly connected to the top of the bottom plate, wherein the weighing assembly comprises a weighing cylinder, the bottom of the weighing cylinder is fixedly connected with the top of the bottom plate, telescopic columns are fixedly connected to the two sides of the bottom of the inner wall of the weighing cylinder, a weighing plate is fixedly connected between the tops of the two telescopic columns, and the two sides of the weighing plate are in sliding connection with sliding rails; a sampling assembly in threaded connection with the top of the weighing assembly; and an auxiliary assembly mounted on the surface of the sampling assembly. According to the sampling device with the quantitative weighing function and for food safety detection, materials falling into the sampling box can be evenly dispersed into two parts through the sampling assembly, sampling and weighing are achieved, the weighing assembly measures the weight of an object through liquid, weighing is accurate and sensitive, the service life is long, and damage is not prone to occurring.

Description

technical field [0001] The invention relates to the field of sampling, in particular to a sampling device for food safety testing with a quantitative weighing function. Background technique [0002] Sampling refers to the process of extracting individuals or samples from the population, that is, the process of testing or observing the population. It is divided into two types: random sampling and non-random sampling. The former refers to the sampling method of drawing samples from the population according to the principle of randomization. It does not take any subjectivity, here is the random sampling. [0003] When the existing sampling device for food safety testing with quantitative weighing function is used for sampling and weighing, the weighing components will cause problems such as inaccurate weighing and short service life due to mechanical fatigue during long-term use. Unable to carry out accurate weighing for a long time. [0004] Therefore, it is necessary to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G5/04G01N1/10
CPCG01G5/04G01N1/10
Inventor 刘术军
Owner 长沙市运控自动化技术有限公司
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