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Occupational hygiene testing equipment for food production

A detection equipment and professional technology, which is applied in the field of food occupational hygiene detection, can solve the problems of reducing the service life of noise detection equipment, reducing the sensitivity of detection probes, and consuming a lot of time, so as to save time, ensure sensitivity, and prolong the service life.

Active Publication Date: 2022-02-01
山东省职业卫生与职业病防治研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When detecting noise in the prior art, it is necessary to fix the noise detector on the tripod, and frequently install and fix the noise detector, which consumes a lot of time. If the noise detector is always installed on the tripod, the detection probe of the noise detector will last a long time. Exposure to the air in the workshop, but the dust in the air will reduce the sensitivity of the detection probe and reduce the service life of the noise detection equipment

Method used

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  • Occupational hygiene testing equipment for food production
  • Occupational hygiene testing equipment for food production
  • Occupational hygiene testing equipment for food production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Such as Figure 1-3 As shown, it is a kind of occupational health detection equipment for food production disclosed by the present invention, which includes a noise detector 1 and a fixing device 2. The fixing device 2 includes a fixing plate 3, a support assembly 4 and a turning assembly 5. The support assembly 4 is installed on a fixed On the plate 3, the support assembly 4 includes a support cylinder 41 and two linked electric screw lifters 42. The support cylinder 41 is a cylindrical cylinder with a cavity and the upper end surface of the support cylinder 41 is provided with an accommodation port 43 communicating with its inner cavity. The motor of the screw lifter 42 is fixedly connected to the side wall of the inner cavity of the support tube 41, the screw mandrel of the electric screw lifter 42 passes through the upper end surface of the support tube 41, and the turning assembly 5 includes a mounting plate 51 and a turning motor 52, and the turning motor 52 is fix...

specific Embodiment approach

[0025] When performing noise detection, the detection device is moved to the noise detection location through the handle 36, and the universal wheel 35 is locked. The electric screw lifter 42 drives the overturn assembly 5 to move upward along the axis of the support cylinder 41, and the overturn motor 52 drives the mounting plate 51 to rotate clockwise by 180°. According to the direction of the noise source, the drive motor 34 drives the support cylinder 41 to rotate, thereby Adjust the angle of the noise detector 1.

[0026] After the noise detection is completed, the turning motor 52 drives the mounting plate 51 to rotate counterclockwise by 180°, the electric screw lifter 42 drives the turning assembly 5 to move downward along the axis of the support tube 41, and the noise detector 1 is stored in the support tube 41. cavity.

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Abstract

The invention relates to an occupational health testing device for food production, which includes a noise detector and a fixing device. The fixing device includes a fixing plate, a support assembly and a turning assembly. The support assembly is installed on the fixing plate. The support assembly includes a support cylinder and two linkage Electric screw lift, the support tube is a cylindrical tube with a cavity and the upper end of the support tube is provided with a receiving port, the motor of the electric screw lift is fixedly connected to the inner wall of the support tube, and the screw of the electric screw lift passes through the support tube On the end face, the flipping assembly includes a mounting plate and a flipping motor. The flipping motor is fixedly connected to the upper end of one of the wire rods of the electric screw lifter. The output shaft of the flipping motor is fixedly connected to the mounting plate. The mounting plate is far away from the side wall of the flipping motor and the other screw rod of the electric screw lifter. The upper end is rotated and connected, and the noise detector is fixedly connected to the mounting plate; it is not necessary to install the noise detector frequently to save time; the noise detector is stored in the cavity to prevent the noise detector from being exposed to the air for a long time.

Description

technical field [0001] The invention relates to the technical field of food occupational hygiene detection, in particular to an occupational hygiene detection device for food production. Background technique [0002] Occupational health is a health problem in the process of human beings engaged in various occupations. It is aimed at protecting the health of employees from harmful factors in occupational activities. In food production (such as flour processing industry), the factors that endanger the health and safety of workers are dust and noise. In order to effectively improve the production and processing environment of the food industry, enterprises need to regularly monitor the noise in the workshop to determine the source of the noise, so as to improve the environment of the workshop in an efficient and targeted manner. When detecting noise in the prior art, it is necessary to fix the noise detector on the tripod, and frequently install and fix the noise detector, whi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16M11/24F16M11/42F16M11/10F16M11/18G01H17/00
CPCF16M11/24F16M11/42F16M11/10F16M11/18G01H17/00
Inventor 冯斌何珍
Owner 山东省职业卫生与职业病防治研究院
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