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CN-224212656-U - Microorganism detection sampling device for dairy processing

CN224212656UCN 224212656 UCN224212656 UCN 224212656UCN-224212656-U

Abstract

The utility model relates to the field of food detection and discloses a microorganism detection sampling device for dairy processing, which comprises a sampling tube, wherein the inner wall of the sampling tube is movably connected with a pressing rod, the bottom end of the pressing rod is rotationally connected with a rotating block, the bottom end of the rotating block is elastically connected with the sampling tube through a movable spring, the lower surface of the pressing rod is slidably connected with a long rod, the outer wall of the long rod is fixedly connected with an opening and closing plate, the inner wall of the pressing rod is provided with a limiting mechanism, the inner wall of the sampling tube is provided with an adjusting component, the limiting mechanism comprises an arc-shaped block, and the right side wall of the arc-shaped block is elastically connected with the pressing rod through a movable spring. According to the utility model, the long rod and the opening and closing plate are driven to move downwards by the pressing rod, and the opening and closing plate is limited by the separation and superposition of the arc-shaped block and the notch of the sampling tube, so that the sampling tube can sample samples with different depths at the same time, the complicated step of sampling one by one is avoided, and the working efficiency is further improved.

Inventors

  • WANG NANNAN
  • JIA LIJIAO
  • YANG JIARUI
  • QIU FENG
  • JIANG YUQI
  • SHI YUE

Assignees

  • 鞍钢实业集团乳业有限公司

Dates

Publication Date
20260508
Application Date
20250415

Claims (8)

  1. 1. The microbial detection sampling device for dairy processing comprises a sampling tube (1) and is characterized in that the inner wall of the sampling tube (1) is movably connected with a pressing rod (2), the bottom end of the pressing rod (2) is rotationally connected with a rotating block (3), the bottom end of the rotating block (3) is elastically connected with the sampling tube (1) through a movable spring (4), the lower surface of the pressing rod (2) is slidably connected with a long rod (5), the outer wall of the long rod (5) is fixedly connected with an opening and closing plate (6), the inner wall of the pressing rod (2) is provided with a limiting mechanism, and the inner wall of the sampling tube (1) is provided with an adjusting component; The limiting mechanism comprises an arc-shaped block (8), the right side wall of the arc-shaped block (8) is elastically connected with the pressing rod (2) through a movable spring (7), and the arc-shaped block (8) is slidably connected onto the inner wall of the pressing rod (2).
  2. 2. The microbial detection sampling device for dairy processing according to claim 1, wherein the adjusting component comprises a movable rod (9), a wafer (10) is fixedly connected to the outer wall of the movable rod (9), an inserting block (11) is inserted into the inner wall of the movable rod (9), the outer wall of the inserting block (11) is elastically connected with the sampling tube (1) through a positioning spring (12), and the movable rod (9) penetrates through and is slidably connected to the inner wall of the sampling tube (1).
  3. 3. The microbial detection sampling device for dairy processing according to claim 1, wherein the right side wall of the arc-shaped block (8) is fixedly connected with one end of a movable spring (7), and the other end of the movable spring (7) is fixedly connected with the inner wall of the right end of the pressing rod (2).
  4. 4. The microorganism detection and sampling device for dairy processing according to claim 1, wherein the long rod (5) penetrates through and is connected to the inner wall of the sampling tube (1) in a sliding manner, and the opening and closing plate (6) is connected to the inner wall of the sampling tube (1) in a sliding manner.
  5. 5. The microbiological detection sampling device for dairy processing according to claim 1, wherein the arc-shaped block (8) is inserted on the inner wall of the sampling tube (1), and the rotating block (3) is connected on the inner wall of the sampling tube (1) in a sliding manner.
  6. 6. The microbial detection sampling device for dairy processing according to claim 1, wherein the bottom end of the rotating block (3) is fixedly connected with one end of the movable spring (4), and the other end of the movable spring (4) is fixedly connected with the inner wall of the top end of the sampling tube (1).
  7. 7. The microbiological detection and sampling apparatus for dairy products according to claim 2, wherein the insert (11) is slidably connected to the top end of the sampling tube (1), and the wafer (10) is slidably connected to the inner wall of the sampling tube (1).
  8. 8. The microorganism detection sampling device for dairy processing according to claim 2, wherein the outer wall of the insertion block (11) is fixedly connected with one end of a positioning spring (12), and the other end of the positioning spring (12) is fixedly connected with the inner wall of the rear end of the sampling tube (1).

Description

Microorganism detection sampling device for dairy processing Technical Field The utility model relates to the field of food detection, in particular to a microorganism detection sampling device for dairy processing. Background Dairy processing refers to the process of preparing various dairy products from raw milk through a series of treatment and processing technologies, and in the dairy processing process, a representative small amount of samples are usually collected from raw milk, intermediate products, finished products, equipment contacted with the milk, environment and other related objects according to a certain method and standard, so as to perform microbiological analysis and detection, and ensure the safety of the products. During sampling, a worker can select an appropriate sampler according to sampling requirements, samples with different depths are sampled one by one according to detection requirements, and the accuracy of detection results is ensured by detecting and comparing the samples with different depths. In the prior art, the existing partial equipment has the defects that the function of a sampler is single, when samples with different depths are required to be sampled, workers need to operate one by one and cannot operate simultaneously, the operation steps are complex, time and labor are wasted, and when the samples with different volumes are required to be replaced, the time and the labor are wasted, so that the microbial detection sampling device for dairy processing is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a microorganism detection sampling device for dairy processing, and aims to solve the problem of complicated operation steps in the prior art when samples with different depths are sampled. In order to achieve the purpose, the microbial detection sampling device for dairy processing comprises a sampling tube, wherein the inner wall of the sampling tube is movably connected with a pressing rod, the bottom end of the pressing rod is rotationally connected with a rotating block, the bottom end of the rotating block is elastically connected with the sampling tube through a movable spring, the lower surface of the pressing rod is slidably connected with a long rod, the outer wall of the long rod is fixedly connected with an opening and closing plate, the inner wall of the pressing rod is provided with a limiting mechanism, and the inner wall of the sampling tube is provided with an adjusting component; The limiting mechanism comprises an arc-shaped block, the right side wall of the arc-shaped block is elastically connected with the pressing rod through a movable spring, and the arc-shaped block is slidably connected onto the inner wall of the pressing rod. As a further description of the above technical solution: The adjusting component comprises a movable rod, a wafer is fixedly connected to the outer wall of the movable rod, an inserting block is inserted into the inner wall of the movable rod, the outer wall of the inserting block is elastically connected with the sampling tube through a positioning spring, and the movable rod penetrates through and is slidably connected to the inner wall of the sampling tube. As a further description of the above technical solution: The right side wall of the arc-shaped block is fixedly connected with one end of a movable spring, and the other end of the movable spring is fixedly connected with the inner wall of the right end of the pressing rod. As a further description of the above technical solution: The long rod penetrates through and is connected to the inner wall of the sampling tube in a sliding mode, and the opening and closing plate is connected to the inner wall of the sampling tube in a sliding mode. As a further description of the above technical solution: The arc-shaped block is inserted into the inner wall of the sampling tube, and the rotating block is connected onto the inner wall of the sampling tube in a sliding manner. As a further description of the above technical solution: The bottom of the rotating block is fixedly connected with one end of the movable spring, and the other end of the movable spring is fixedly connected with the inner wall of the top end of the sampling tube. As a further description of the above technical solution: The insert block is connected to the top end of the sampling tube in a sliding mode, and the wafer is connected to the inner wall of the sampling tube in a sliding mode. As a further description of the above technical solution: the outer wall of the insertion block is fixedly connected with one end of a positioning spring, and the other end of the positioning spring is fixedly connected with the inner wall of the rear end of the sampling tube. The utility model has the following beneficial effects: 1. According to the utility model, the long rod and the opening and closing plate are driven to move downwards