CN211553394U

CN211553394U - Toxicity sampling detection device is used in fresh-keeping agent processing

Info

Publication number: CN211553394U
Application number: CN201922192434.7U
Authority: CN
Inventors: 许飞; 王芸
Original assignee: Shanghai Yizhu Bio Technology Co ltd
Current assignee: Shanghai Yizhu Bio Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-22
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a toxicity sampling and detecting device for processing a preservative, which comprises a holding block, an outer cylinder and a sampling cylinder, one end of the holding block is welded with one end of the outer cylinder, the bottom of the inner wall of the outer cylinder is provided with a slide rail, the bottom of the outer wall of the sampling cylinder is provided with a chute, the sampling tube is connected in the outer tube in a sliding way, one side of the sampling tube is connected with the bottom of the first sliding block through a first connecting rod, a discharge opening is arranged at one end of the bottom of the sampling cylinder, an opening is correspondingly arranged below the discharge opening on the outer cylinder, the bottom end of the outer wall opening of the outer barrel is welded with a fixed block, the fixed block is in threaded connection with the top end of the sample storage barrel, the baffle has been pegged graft in the opening, baffle one side is connected bottom the second slider through the second connecting rod, and this device easy operation, sample convenient, swift, once sample can satisfy many times and detect the requirement, efficient.

Description

Toxicity sampling detection device is used in fresh-keeping agent processing

Technical Field

The utility model relates to a preservative processing technology field specifically is a toxicity sampling test device is used in preservative processing.

Background

The antistaling agent is an auxiliary means and technical method for short-term fresh-keeping of food in order to prevent food from rotting and going bad, keep the nutrient components and color, smell and taste unchanged. The food preservative is mainly made of chemical synthetic substances and natural substances. In the storage and preservation of fruits and vegetables, the development of natural preservatives and the application of biotechnology and genetic engineering technology in the preservation of fruits and vegetables are another development direction in the future. The dibutyl hydroxy toluene (BHT) is one of the antioxidants with the largest production capacity in China at present, is low in price and is 1/5-1/8 of BHA, but the oxidation resistance is not as strong as that of BHA, the use range of the dibutyl hydroxy toluene (BHT) is the same as that of BHA, and the defect of high toxicity is caused.

The preservative needs to be subjected to special toxicity detection to ensure that the requirements of national standards are met. The toxicity sampling device that current antistaling agent detected and used samples temporarily mostly when needs detected, and the volume of sampling at every turn all can satisfy once and detect the requirement, detects many times and just needs sample many times, and it is inconvenient to use many times, and efficiency is lower.

Disclosure of Invention

An object of the utility model is to provide a toxicity sampling test device is used in fresh-keeping agent processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a toxicity sampling test device is used in processing of antistaling agent, is including gripping piece, urceolus and sampler barrel, gripping piece one end and urceolus one end welding, urceolus inner wall bottom is provided with the slide rail, the spout has been seted up to sampler barrel outer wall bottom, sampler barrel sliding connection is in the urceolus, one side is connected with first slider bottom through first connecting rod on the sampler barrel, the discharge opening has been seted up to sampler barrel bottom one end, the opening has been seted up in the below correspondence of discharge opening on the urceolus, urceolus outer wall open-ended bottom welding has the fixed block, fixed block and sample storage cylinder top threaded connection, it has the baffle to peg graft in the opening, baffle one side is connected bottom the second slider through the second connecting rod.

Preferably, the surface of the holding block is arc-shaped, and a rubber sleeve is glued on the holding block.

Preferably, one end of the inner wall of the outer barrel is glued with a spongy cushion.

Preferably, the magnet blocks are correspondingly embedded in the outer barrel and one end of the sampling barrel.

Preferably, the first sliding block and the second sliding block are both provided with pressing grooves, and anti-skid grains are arranged in the pressing grooves.

Preferably, the slide rail is integrally formed at the bottom of the inner wall of the outer cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

sampling tube sliding connection is in the urceolus, urceolus inner wall bottom is provided with the slide rail, the spout has been seted up to sampling tube outer wall bottom, the setting of spout and slide rail can strengthen the stability of sampling tube when sliding, the discharge opening has been seted up to sampling tube bottom one end, the opening has been seted up in the below correspondence of discharge opening on the urceolus, it has the baffle to peg graft in the opening, baffle one side is connected bottom the second slider through the second connecting rod, urceolus outer wall open-ended bottom welding has the fixed block, fixed block and sample storage cylinder top threaded connection, this device easy operation, the sample is convenient, and is swift, once the sample can satisfy many times detection requirement, high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a perspective view of the material dispensing cartridge of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

FIG. 5 is a side view of the outer barrel of the present invention;

FIG. 6 is an enlarged view of the point A of FIG. 5 according to the present invention;

fig. 7 is a side view of the first link of the present invention.

In the figure: 1. a holding block; 2. an outer cylinder; 3. a sampling tube; 4. a slide rail; 5. a chute; 6. a first link; 7. a first slider; 8. a discharge opening; 9. an opening; 10. a fixed block; 11. a sample storage cartridge; 12. a baffle plate; 13. a second link; 14. a second slider; 15. a rubber sleeve; 16. a magnetic block; 17. pressing the groove; 18. anti-skid lines; 19. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a toxicity sampling detection device for processing a preservative comprises a holding block 1, an outer barrel 2 and a sampling barrel 3, wherein the surface of the holding block 1 is arranged in an arc shape, a rubber sleeve 15 is connected on the holding block 1 in a gluing manner and is convenient to grasp, one end of the holding block 1 is welded with one end of the outer barrel 2, a sliding rail 4 is arranged at the bottom of the inner wall of the outer barrel 2, the sliding rail 4 is integrally formed on the outer barrel 2, a sliding groove 5 is arranged at the bottom of the outer wall of the sampling barrel 3, the stability of the sampling barrel 3 during sliding is enhanced due to the arrangement of the sliding groove 5 and the sliding rail 4, the sampling barrel 3 is connected in the, so that the end part of the sampling tube 3 is flexibly contacted with one end of the inner wall of the outer cylinder 2, in order to further position the sampling tube 3, the magnetic blocks 16 are correspondingly embedded in the outer barrel 2 and one end of the sampling barrel 3, and one side of the sampling barrel 3 is connected with the bottom of the first sliding block 7 through the first connecting rod 6;

a discharge opening 8 is formed in one end of the bottom of the sampling cylinder 3, an opening 9 is correspondingly formed below the discharge opening 8 on the outer cylinder 2, a fixing block 10 is welded at the bottom end of the opening 9 on the outer wall of the outer cylinder 2, the fixing block 10 is in threaded connection with the top end of the sample storage cylinder 11, the threaded connection mode is adopted, the connection is stable, the disassembly and the assembly are rapid, the sample storage cylinder 11 is a transparent reagent cylinder, scale marks are further arranged on the sample storage cylinder 11, pressing grooves 17 are formed in the first sliding block 7 and the second sliding block 14, and anti-skid grains 18 are arranged in the pressing grooves 17, so that the first sliding block 7 and the second sliding block;

a baffle plate 12 is inserted in the opening 9, and one side of the baffle plate 12 is connected with the bottom of a second slide block 14 through a second connecting rod 13.

The working principle is as follows: when the sampling device is used, the palm holds the holding block 1, the thumb presses the first sliding block 7, the first sliding block 7 is pushed forwards to drive the sampling cylinder 3 to slide out of the outer cylinder 2, a part of stacked preservative particles is scooped out through the sampling cylinder 3, the sampling cylinder 3 is driven into the outer cylinder 2 through the first sliding block 7, and the magnetic block 16 can generate suction force to assist in fixing the sampling cylinder 3; then, the thumb presses the second sliding block 14 to slide towards one side of the holding block 1 to drive the baffle 12 to slide away from the opening 9, at the moment, the holding block 1 is held by the palm, the device is inclined, one end of the holding block 1 is positioned at the lower side, a sample sequentially passes through the discharge opening 8 and the opening 9 to enter the sample storage barrel 11, the device can be leveled when the sample amount in the sample storage barrel 11 meets the requirement, and the baffle 12 is pushed into the opening 9 through the second sliding block 14 to stop discharging; the sample storage barrel 11 is unscrewed, and then the subsequent detection can be performed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a toxicity sampling test device is used in fresh-keeping agent processing, is including holding piece (1), urceolus (2) and sampling tube (3), its characterized in that: one end of the holding block (1) is welded with one end of the outer cylinder (2), the bottom of the inner wall of the outer cylinder (2) is provided with a slide rail (4), the bottom of the outer wall of the sampling cylinder (3) is provided with a sliding chute (5), the sampling cylinder (3) is connected in the outer cylinder (2) in a sliding way, one side of the sampling cylinder (3) is connected with the bottom of a first sliding block (7) through a first connecting rod (6), a discharge opening (8) is arranged at one end of the bottom of the sampling cylinder (3), an opening (9) is correspondingly arranged below the discharge opening (8) on the outer cylinder (2), the bottom end of an opening (9) on the outer wall of the outer cylinder (2) is welded with a fixing block (10), the fixed block (10) is in threaded connection with the top end of the sample storage barrel (11), a baffle plate (12) is inserted into the opening (9), one side of the baffle (12) is connected with the bottom of the second sliding block (14) through a second connecting rod (13).

2. The toxicity sampling and detecting device for processing the fresh-keeping agent according to claim 1, which is characterized in that: the surface of the holding block (1) is arc-shaped, and a rubber sleeve (15) is glued on the holding block (1).

3. The toxicity sampling and detecting device for processing the fresh-keeping agent according to claim 1, which is characterized in that: one end of the inner wall of the outer barrel (2) is glued with a spongy cushion (19).

4. The toxicity sampling and detecting device for processing the fresh-keeping agent according to claim 1, which is characterized in that: and magnetic blocks (16) are correspondingly embedded in the outer barrel (2) and one end of the sampling barrel (3).

5. The toxicity sampling and detecting device for processing the fresh-keeping agent according to claim 1, which is characterized in that: the first sliding block (7) and the second sliding block (14) are both provided with pressing grooves (17), and anti-skid grains (18) are arranged in the pressing grooves (17).

6. The toxicity sampling and detecting device for processing the fresh-keeping agent according to claim 1, which is characterized in that: the slide rail (4) is integrally formed at the bottom of the inner wall of the outer barrel (2).