CN215262493U

CN215262493U - A meat appearance sampler for determining drip loss

Info

Publication number: CN215262493U
Application number: CN202023328477.2U
Authority: CN
Inventors: 张小红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-21
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a meat sample sampler for surveing drip loss, including action bars, action bars and motion pole contact site, spring control, support, base, cutter, motion pole lower part, spring and motion pole upper portion. The spring control part consists of an upper part and a lower part, scales are arranged on the outer wall of the lower part of the spring control part, the length of the spring is controlled by adjusting the length of the spring control part, and the thickness of the meat sample cut is controlled by the length of the spring and the height of the cutter; the cutter can be detached, and the shape, size and height of the cutter can be changed according to the test requirements. The utility model is simple in operation, low cost utilize lever principle, can realize quick sample, reduce the influence to meat appearance physical properties, and the sample standard that cuts, unanimous, good reproducibility, the sample size is adjustable to accord with experimental requirement.

Description

A meat appearance sampler for determining drip loss

Technical Field

The invention belongs to the technical field of meat quality detection, and particularly relates to a meat sample sampler for measuring drip loss and a preparation method thereof.

Background

Drip loss is an important measure of meat quality, and is significantly related to meat pH, flesh color and marbling scores, with lower drip loss giving better meat quality. Therefore, accurate measurement of drip loss of meat samples has a significant and non-negligible effect on the overall evaluation of meat quality, and the standardization and consistency of the meat samples taken for measuring drip loss is related to the accuracy of drip loss measurement. At present, a special and purpose-made meat sample sampler for measuring drip loss is not available in a laboratory, and generally, a knife is used for cutting and sampling manually, so that the standard property and consistency of the sampled meat sample cannot be guaranteed, the repeatability of the meat sample is relatively poor, meanwhile, the physical properties of the meat sample are influenced by factors such as multiple cutting, pressure during cutting and the like, and the sampling efficiency is relatively low.

Disclosure of Invention

In order to solve the above problems, the present invention provides a meat sampler for measuring drip loss, comprising a lever, a lever-to-moving lever contact portion, a spring control member, a bracket, a base, a cutter, a moving lever lower portion, a spring, and a moving lever upper portion. The contact part of the operating rod and the moving rod is positioned on the operating rod, the structure of the operating rod is semicircular, and the operating rod is contacted with the top surface section of the upper part of the moving rod. The spring control piece is composed of an upper portion of the spring control piece and a lower portion of the spring control piece, the upper portion of the spring control piece is in threaded connection with the lower portion of the spring control piece, scales are arranged on the outer wall of the lower portion of the spring control piece, the length of the spring is adjusted by rotating the lower portion of the spring control piece, the length of the spring is controlled through length adjustment of the spring control piece, and the thickness of meat cutting is controlled through the length of the spring and the height of the cutter. The top surface of the upper part of the spring control part is fixedly combined with the bottom surface of the upper part of the moving rod, and the top surface of the lower part of the moving rod is fixedly combined with the bottom surface of the lower part of the spring control part. The cutter is connected with the lower part of the moving rod through threads, the cutter can be detached, and the shape, the size and the height of the cutter are changed according to the meat sample size required by the test.

Compared with the prior art, the invention has the beneficial effects that: a meat sample sampler for determining drip loss is simple to operate and low in cost, can realize quick sampling by utilizing a lever principle, reduces the influence on the physical properties of the meat sample, and has the advantages of standard and consistent cut samples, good repeatability and high relative sampling efficiency; the sample size is adjustable to meet the requirements of the test.

Drawings

FIG. 1: a schematic diagram of a meat sampler for determining drip loss.

FIG. 2: a spring control schematic.

FIG. 3: schematic representation of the stent.

In the figure, 1, an operating rod, 2, an operating rod and moving rod contact part, 3, a spring control part, 4, a bracket, 5, a base, 6, a cutter, 7, a moving rod lower part, 8, a spring, 9, a moving rod upper part, 301, a spring control part upper part, 302, a spring control part lower part, 303, a scale, 401, an opening 1, 402 and an opening 2.

Detailed Description

A meat sampler for determining drip loss comprising a lever (1), a lever and motion bar contact (2), a spring control (3), a support (4), a base (5), a cutter (6), a motion bar lower part (7), a spring (8) and a motion bar upper part (9), wherein: the operating rod (1) is connected with the upper part of the bracket (4), and the operating rod (1) can move up and down; the top surface of the upper part (301) of the spring control piece is connected with the bottom surface of the upper part (9) of the motion rod into a whole, and the bottom surface of the lower part (302) of the spring control piece is fixedly connected with the top surface of the lower part (7) of the motion rod into a whole; the upper part (9) of the motion rod, the spring control part (3) and the lower part (7) of the motion rod which are connected together penetrate through the opening 1(401) and the opening 2(402) of the bracket (4); the top surface of the upper part (301) of the spring control element is positioned below the opening 1 (401); the upper part of the spring (8) is propped against the edge of the top surface of the upper part (301) of the spring control part, and the lower part of the spring (8) is propped in the edge of the opening 2 (402). The upper moving rod part (9), the spring control part (3), the lower moving rod part (7) and the operating rod (1) which are connected together are returned to the initial position through the rebounding force of the spring (8). The contact part (2) of the operating rod and the moving rod is positioned on the operating rod (1), the structure of the contact part is semicircular, and the contact part is contacted with the top surface section of the upper part (9) of the moving rod. The spring control piece (3) is composed of an upper portion (301) and a lower portion (302) which are connected through threads, scales (303) are arranged on the outer wall of the lower portion (302) of the spring control piece, the length of the spring control piece (3) is adjusted by rotating the lower portion (302) of the spring control piece, and the height of the cutter (6) is adjusted according to the length of the spring control piece (3) to control the thickness of the meat sample cutting. The top surface of the upper part (301) of the spring control part is fixedly combined with the bottom surface of the upper part (9) of the moving rod, and the top surface of the lower part (7) of the moving rod is fixedly combined with the bottom surface of the lower part (302) of the spring control part. The cutter (6) is connected with the lower part (7) of the moving rod through threads, the cutter (6) can be detached, and the shape, the size and the height of the cutter are changed according to the meat sample size required by the test.

Claims

1. A meat sampler for determining drip loss, comprising: comprises an operating rod (1), an operating rod and moving rod contact part (2), a spring control part (3), a bracket (4), a base (5), a cutter (6), a moving rod lower part (7), a spring (8) and a moving rod upper part (9); wherein: the operating rod (1) is connected with the upper part of the bracket (4), and the operating rod (1) can move up and down; the top surface of the upper part (301) of the spring control piece is connected with the bottom surface of the upper part (9) of the motion rod into a whole, and the bottom surface of the lower part (302) of the spring control piece is fixedly connected with the top surface of the lower part (7) of the motion rod into a whole; the upper part (9) of the motion rod, the spring control part (3) and the lower part (7) of the motion rod which are connected together penetrate through the opening 1(401) and the opening 2(402) of the bracket (4); the top surface of the upper part (301) of the spring control element is positioned below the opening 1 (401); the upper part of the spring (8) is propped against the edge of the top surface of the upper part (301) of the spring control part, and the lower part of the spring (8) is propped in the edge of the opening 2 (402).

2. A meat sampler for determining drip loss according to claim 1 wherein: the contact part (2) of the operating rod and the moving rod is positioned on the operating rod (1), the structure of the contact part is semicircular, and the contact part is contacted with the top surface section of the upper part (9) of the moving rod.

3. A meat sampler for determining drip loss according to claim 1 wherein: the spring control piece (3) is composed of a spring control piece upper portion (301) and a spring control piece lower portion (302), the spring control piece upper portion (301) and the spring control piece lower portion (302) are connected through threads, and scales (303) are arranged on the outer wall of the spring control piece lower portion (302).

4. A meat sampler for determining drip loss according to claim 1 wherein: the top surface of the upper part (301) of the spring control part is fixedly combined with the bottom surface of the upper part (9) of the moving rod, and the top surface of the lower part (7) of the moving rod is fixedly combined with the bottom surface of the lower part (302) of the spring control part.

5. A meat sampler for determining drip loss according to claim 1 wherein: the cutter (6) is connected with the lower part (7) of the moving rod through threads, the cutter (6) can be detached, and the shape, the size and the height of the cutter (6) can be changed according to the meat sample size required by the test.