Negative pressure type automatic sampling system for food detection
A technology for automatic sampling and food testing, which is applied in the preparation, sampling, and measuring devices of test samples, and can solve problems such as sample contamination, inability to sample, and hard food
Active Publication Date: 2016-11-09
安徽宏远职业卫生技术服务有限公司
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
When sampling frozen food, it is often not possible to directly sample the food due to its firmness
In addition, during the sampling process, it is difficult to avoid direct contact between the staff and the items to be sampled, which can easily cause contamination of the sample
Method used
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Embodiment Construction
[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.
[0022] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of the present invention, including a bracket 1, a rotating shaft 2, a blade 3, a first driving mechanism 4, a drum 5, a sampling knife 6, a second driving mechanism 7, a connector 8, a negative pressure generator 9, and a sampling container 10 , controller 11, clamping mechanism 12, third driving mechanism 14 and fourth driving mechanism 15;
[0023] The rotating shaft 2 is rotatably mounted on the bracket 1, the blade 3 is mounted on the first end of the rotating shaft 2, and the rotating shaft 2 is connected to the first driving mechanism 4 through transmission;
[0024] The drum 5 is rotatably mounted on the support 1, and it is parallel to the rotating shaft 2. The ...
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The invention discloses a negative pressure type automatic sampling system for food detection. The negative pressure type automatic sampling system comprises a bracket, a rotation shaft, a cutter blade, a first drive mechanism, a rotation cylinder, a sampling cutter, a second drive mechanism, a connector, a negative pressure generator, a sampling container, a controller, a clamping mechanism, a third drive mechanism and a fourth drive mechanism, wherein the rotation shaft is rotatably arranged on the bracket, the cutter blade is arranged on the first end of the rotation shaft, the rotation shaft and the first drive mechanism form a transmission connection, the rotation cylinder is rotatably arranged on the bracket and is parallel to the rotation shaft, the sampling cutter is arranged on the first end of the rotation cylinder, the connector is detachably arranged on the second end of the rotation cylinder, the second drive mechanism and the rotation cylinder form a transmission connection, the connector is cylindrical and can be arranged on the second end of the rotation cylinder in a sleeve manner, a negative pressure hole is arranged inside the side wall of the connector, the first port of the negative pressure hole is positioned at the outer periphery of the connector, the second port is positioned at the connector end away from the rotation cylinder, and the connector and the third drive mechanism form a transmission connection. With the negative pressure type automatic sampling system of the present invention, the automatic sampling on the subject to be sampled can be performed.
Description
technical field [0001] The invention relates to the technical field of food detection, in particular to a negative pressure automatic sampling system for food detection. Background technique [0002] The issue of food safety has become a global topic, and vicious incidents of food safety continue to occur internationally, causing huge economic losses. Food testing is one of the important means to prevent food safety problems. During the testing process, it is first necessary to sample the food. When sampling frozen foods, it is often not possible to directly sample the food due to its firmness. In addition, during the sampling process, it is difficult to avoid direct contact between the staff and the items to be sampled, which easily causes contamination to the samples. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a negative pressure automatic sampling system for food detection. ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G01N1/08G01N1/28
CPCG01N1/08G01N1/286G01N2001/2873
Inventor 赵华芝严章飞夏怀翔
Owner 安徽宏远职业卫生技术服务有限公司