CN211877501U

CN211877501U - Liquid food detects uses sampling device

Info

Publication number: CN211877501U
Application number: CN202020658265.1U
Authority: CN
Inventors: 吕萍萍; 魏书娟; 关朝亮; 宋喜臣; 汪海波; 韩宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-06
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a liquid is sampling device for food detection, including the holding vessel body, the apotheca has been seted up in the holding vessel body, be equipped with the sampler cell in the apotheca, the sampler cell includes sampler and elastic block, the last fixed surface of sampler installs the telescopic link, the telescopic link with the sampler cell all can the apotheca is vertical reciprocates, the sampler cell is used for the extraction detection liquid in the apotheca, the telescopic link with be equipped with stop gear between the sampler cell, stop gear is used for the restriction elastic block lateral shifting. The utility model provides a pair of liquid is sampling device for food detection can adapt to the food detection of the different degree of depth, makes the data that detect more accurate reliable, and the device function is various moreover, reduces the sample duration of taking a sample personnel, has brought very big portability for the testing personnel, improves sample personnel's sampling efficiency, installs easy operation moreover.

Description

Liquid food detects uses sampling device

Technical Field

The utility model relates to a food detection technology field relates to a liquid food detects uses sampling device particularly.

Background

The food safety detection is used for detecting harmful substances in food according to national indexes, mainly for detecting harmful and toxic indexes such as heavy metal, aflatoxin and the like, and ensuring the food safety is an important function of food and drug supervision and management departments.

General liquid sampling is when concrete sampling, and common liquid food detects with sampling device is not convenient for adjust the degree of depth of sample, and traditional sampling detection device operation is comparatively troublesome moreover, brings very big inconvenience for the food detection work.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a liquid food detects uses sampling device, aims at solving common liquid food detects uses sampling device and is not convenient for adjust the degree of depth of sample, and traditional sampling detection device operation is comparatively troublesome moreover, brings very big inconvenient problem for food detection work.

Technical scheme

In order to achieve the above object, the utility model provides a pair of liquid food detects uses sampling device, include: the holding vessel body, set up the apotheca in the holding vessel body, be equipped with the sample cell in the apotheca, the sample cell includes sampler and elastic block, the last fixed surface of sampler installs the telescopic link, the telescopic link with the sample cell all can the apotheca is vertical to be reciprocated, the sample cell is used for the extraction detection liquid in the apotheca, the telescopic link with be equipped with stop gear between the sample cell, stop gear is used for the restriction elastic block lateral shifting.

Preferably, the sampling unit further comprises an extrusion plate and a second return spring, a sampling chamber is arranged in the sampler, the extrusion plate is located in the sampling chamber, the extrusion plate penetrates through and extends to one end of the outer side of the sampler and is fixedly connected with the elastic block, and the second return spring is movably sleeved on the outer wall of the elastic block cylinder.

As preferred, stop gear includes first return spring, second bump, hinge bar and stay cord, first return spring, second bump and hinge bar all are located in the recess that the sampler upper surface was seted up, the hinge bar articulates in the recess that the sampler upper surface was seted up, the one end fixed mounting of return spring is in on the inner wall that the recess was seted up to the sampler upper surface, other end fixed mounting is in the bottom of second bump, the one end fixed mounting of elasticity piece has first bump, first bump with second bump looks joint, the one end setting of stay cord is in the one end of hinge bar, the other end run through and extend to the outside of telescopic link is connected with and draws the piece.

Preferably, a discharge pipe is movably mounted on the outer wall of one side of the storage tank body, the discharge pipe can move transversely, and the discharge pipe and the outlet of the sampling chamber are located on the same axis.

Preferably, be equipped with the feed inlet on the outer wall of holding vessel body one side, and seted up the discharge gate on the outer wall of relative one side, discharge gate department is provided with adjustable valve, and the discharge gate is used for discharging the liquid food after inside has detected, be equipped with the sample dish on the base that sets up on the outer wall of holding vessel body one side, the sample dish is located the below of discharge pipe.

Preferably, a push handle in contact with the elastic block is connected to the outer wall of one side of the storage tank body in a sliding manner.

Preferably, fixed mounting has the scale on the outer wall of holding vessel body one side, and adjacent one side is equipped with the transparent plate, the zero degree line of scale with feed inlet looks parallel and level.

Preferably, a fixed block is fixedly mounted at the middle shaft at the top of the storage tank body, the telescopic rod penetrates through the fixed block, a limiting block is fixedly mounted on the inner wall of the storage chamber, the fixed block is used for improving the transverse stability of the telescopic rod, and the limiting block is used for limiting the sampler when the pushing handle is pulled, so that the acting force of the sampler on the telescopic rod is reduced.

Advantageous effects

Compared with the prior art, the utility model provides a pair of liquid is sampling device for food detection possesses following beneficial effect:

1. the utility model is provided with the limiting mechanism and the sampling unit, and then the sampling unit is matched with the telescopic rod for use, when in use, liquid food to be detected is firstly conveyed into the storage chamber from the feed inlet, when the liquid level of the liquid food in the storage chamber is level with the feed inlet, the conveying is stopped, the state of the sampling unit before use is that the first convex point is clamped on the second convex point, the extrusion plate is positioned at the outlet close to the sampling chamber, but different depths are required to be measured, the telescopic rod is pushed downwards, the telescopic rod drives the sampling unit to move downwards, a sampling person horizontally observes the position at the outlet of the sampling chamber in the transparent plate and the scale of the graduated scale to extract the liquid with the required depth, when the telescopic rod is moved to the required depth by moving downwards, the movement is stopped, then the pull block is pulled upwards, the pull rope connected with the pull, thereby driving one end of the hinged rod to move upwards, thereby driving the second salient point to move downwards, thereby the second salient point removes the restriction on the first salient point, because of the elastic action of the second return spring, the elastic block moves towards the direction far away from the sampler, thereby driving the extrusion plate in the sampling chamber to move, thereby extracting the liquid at the outlet of the sampling chamber into the sampling chamber, when the extraction is finished, the telescopic rod is pulled upwards, the telescopic rod drives the sampling unit to move upwards, and moves to the initial position, at the moment, the push handle is flush with the elastic block, the outlet of the sampling chamber is flush with the discharge pipe, then the discharge pipe is pushed towards the direction of the sampler, so that the outlet of the sampling chamber is positioned in the pipe orifice of the discharge pipe, then the push handle is pushed towards the direction of the elastic block, the elastic block is driven to move towards the discharge pipe, thereby the liquid food in the sampling chamber enters the discharge, then get into the sampling dish through the discharging pipe in, when the stripper plate is located the rightmost end in the sample chamber, first bump on the elasticity piece just in time with second bump looks block, the second bump limits first bump, then will push away the handle and pull back to initial position, the discharging pipe removes initial position, at this moment, a sampling process finishes, when the needs sample once more, repeat the above-mentioned operation can, thereby can adapt to the food detection of the different degree of depth, the data that make the detection are more accurate reliable, the device function is various, reduce the sampling time of sampling personnel, improve sampling personnel's sampling efficiency, and device easy operation.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

FIG. 2 is a schematic view of the cross-section of the present invention;

fig. 3 is an enlarged schematic view of the a position of the present invention.

The main reference numbers:

1. a storage tank body; 2. a storage chamber; 3. a sampling tray; 4. a discharge pipe; 5. a push handle; 6. a feed inlet; 7. a first bump; 8. a first return spring; 9. a second bump; 10. a hinged lever; 11. pulling a rope; 12. a telescopic rod; 13. a sampling chamber; 14. a pressing plate; 15. a sampler; 16. a second return spring; 17. an elastic block; 18. a limiting mechanism; 19. a sampling unit; 20. a fixed block; 21. pulling the block; 22. a graduated scale; 23. a fixed block; 24. and (4) a discharge port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a sampling device for liquid food detection, through setting up stop gear 18 and sampling unit 19, then through mutually supporting with telescopic link 12 and use to can adapt to the food detection of the different degree of depth, make the data that detect more accurate reliable, the device function is various, easy operation moreover can improve the sampling efficiency of sampling personnel.

As shown in fig. 2 and 3, a storage chamber 2 is formed in the storage tank body 1, a sampling unit 19 is arranged in the storage chamber 2, the sampling unit 19 comprises a sampler 15 and an elastic block 17, an upper surface of the sampler 15 is fixedly provided with an expansion link 12, the expansion link 12 and the sampling unit 19 can vertically move up and down in the storage chamber 2, the sampling unit 19 is used for extracting an extracting solution in the storage chamber 2, a limiting mechanism 18 is arranged between the expansion link 12 and the sampling unit 19, and the limiting mechanism 18 is used for limiting the transverse movement of the elastic block 17.

Furthermore, sample unit 19 still includes stripper plate 14 and second return spring 16, and the outer wall of stripper plate 14 is provided with the rubber circle, and the rubber circle is laminated mutually with the inner wall of sampling chamber 13, has seted up sampling chamber 13 in the sampler 15, and stripper plate 14 is located sampling chamber 13, and stripper plate 14 runs through and extends to the one end and the elastic block 17 fixed connection in the sampler 15 outside, and second return spring 16 activity cup joints on the outer wall of elastic block 17 cylinder.

The utility model discloses among the further technical scheme that provides, stop gear 18 includes first power spring 8, second bump 9, hinge rod 10 and stay cord 11, first power spring 8, second bump 9 and hinge rod 10 all are located the recess that sampler 15 upper surface was seted up, hinge rod 10 articulates in the recess that sampler 15 upper surface was seted up, power spring's one end fixed mounting is on the inner wall that recess was seted up to sampler 15 upper surface, another end fixed mounting is in the bottom of second bump 9, the one end fixed mounting of elasticity piece 17 has first bump 7,

first bump

7 and 9 looks joints of second bump, the one end of stay cord 11 sets up the one end at hinge rod 10, the other end runs through and extends to the outside of telescopic link 12, and be connected with and draw piece 21.

Further referring to fig. 2, the discharge pipe 4 is movably mounted on the outer wall of one side of the storage tank body 1, the discharge pipe 4 can move transversely, and the discharge pipe 4 and the outlet of the sampling chamber 13 are on the same axis.

Furthermore, the utility model discloses in, be equipped with feed inlet 6 on the outer wall of the 1 one side of the holding vessel body, and seted up discharge gate 24 on the outer wall of relative one side, discharge gate 24 department is provided with adjustable valve, and discharge gate 24 is used for the liquid food discharge after having detected inside, is equipped with sampling disc 3 on the base that sets up on the outer wall of the 1 one side of the holding vessel body, and sampling disc 3 is located the below of discharging pipe 4.

The utility model discloses among the further technical scheme that provides, sliding connection has the handle 5 that pushes away that contacts with elastic block 17 on the outer wall of the holding vessel body 1 one side, and fixed mounting has scale 22 on the outer wall of the holding vessel body 1 one side, and adjacent one side is equipped with the transparent plate, and scale 22's zero degree line and 6 looks parallel and levels of feed inlet.

Further, the fixed block 20 is located fixed mounting at the axis at 1 top of the holding vessel body, and telescopic link 12 runs through in fixed block 20, and fixed mounting has stopper 23 on the inner wall of apotheca 2, and the setting of fixed block 20 is used for improving the lateral stability of telescopic link 12, and stopper 23 is used for playing when pulling push handle 5 and carries out spacing effect to sampler 15, reduces sampler 15 and to telescopic link 12's effort.

When the utility model is used, firstly, the liquid food to be detected is conveyed into the storage chamber 2 from the feed inlet 6, when the liquid level of the liquid food in the storage chamber 2 is level with the feed inlet 6, the conveying is stopped, the state of the sampling unit 19 before use is that the first salient point 7 is clamped on the second salient point 9, the extruding plate 14 is positioned at the outlet close to the sampling chamber 13, but different depths are required to be measured, the telescopic rod 12 is pushed downwards, the telescopic rod 12 drives the sampling unit 19 to move downwards, a sampling person horizontally observes the position of the outlet of the sampling chamber 13 in the transparent plate and the scale of the graduated scale 22, liquid with required depth is extracted, when the telescopic rod 12 is moved to the required depth by moving downwards, the movement is stopped, then the pulling block 21 is pulled upwards, the pulling block 21 drives the connected stay cord 11 to move upwards, thereby driving one end of the hinged rod 10 to move upwards, thereby driving the second salient point 9 to move downwards, thereby the second salient point 9 removes the restriction on the first salient point 7, due to the elastic force of the second return spring 16, the elastic block 17 moves towards the direction far away from the sampler 15, thereby driving the extrusion plate 14 in the sampling chamber 13 to move, thereby extracting the liquid at the outlet of the sampling chamber 13 into the sampling chamber 13, when the extraction is finished, the telescopic rod 12 is pulled upwards, the telescopic rod 12 drives the sampling unit 19 to move upwards, and moves to the initial position, at this time, the push handle 5 is flush with the elastic block 17, the outlet of the sampling chamber 13 is flush with the discharge pipe 4, then the discharge pipe 4 is pushed towards the sampler 15, so that the outlet of the sampling chamber 13 is positioned in the pipe orifice of the discharge pipe 4, then the push handle 5 is pushed towards the elastic block 17, thereby driving the elastic block 17 to move towards the discharge pipe 4, thereby the liquid food in the sampling chamber 13 enters the discharge pipe 4 through the outlet of the sampling chamber 13, then enter the sample tray 3 through the discharging pipe 4, when the squeeze board 14 is located the rightmost end in the sampling chamber 13, the first salient point 7 on the elastic block 17 is just in time blocked with the second salient point 9, the second salient point 9 limits the first salient point 7, then the push handle 5 is pulled back to the initial position, the discharging pipe 4 moves to the initial position, at this moment, a sampling process is finished, when the sample is needed again, the above operation is repeated.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

In the present application, the elastic coefficients of the first return spring 8 and the second return spring 16 satisfy the corresponding technical requirements in the specific implementation process.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a liquid food detects uses sampling device, includes the holding vessel body (1), its characterized in that, has seted up apotheca (2) in the holding vessel body (1), be equipped with sampling unit (19) in apotheca (2), sampling unit (19) include sampler (15) and elasticity piece (17), the last fixed surface of sampler (15) installs telescopic link (12), telescopic link (12) with sampling unit (19) all can be in apotheca (2) is vertical reciprocates, sampling unit (19) are used for the extraction detection liquid in apotheca (2), telescopic link (12) with be equipped with stop gear (18) between sampling unit (19), stop gear (18) are used for the restriction elasticity piece (17) lateral shifting.

2. The sampling device for liquid food detection according to claim 1, wherein the sampling unit (19) further comprises a squeezing plate (14) and a second return spring (16), a sampling chamber (13) is formed in the sampler (15), the squeezing plate (14) is located in the sampling chamber (13), one end of the squeezing plate (14) penetrating and extending to the outside of the sampler (15) is fixedly connected with the elastic block (17), and the second return spring (16) is movably sleeved on the outer wall of the column of the elastic block (17).

3. The liquid food detection sampling device according to claim 1, wherein the limiting mechanism (18) comprises a first return spring (8), a second convex point (9), a hinge rod (10) and a pull rope (11), the first return spring (8), the second convex point (9) and the hinge rod (10) are all located in a groove formed in the upper surface of the sampler (15), the hinge rod (10) is hinged in the groove formed in the upper surface of the sampler (15), one end of the return spring is fixedly installed on the inner wall of the groove formed in the upper surface of the sampler (15), the other end of the return spring is fixedly installed at the bottom of the second convex point (9), one end of the elastic block (17) is fixedly installed with the first convex point (7), the first convex point (7) is clamped with the second convex point (9), one end of the pull rope (11) is arranged at one end of the hinge rod (10), the other end of the telescopic rod penetrates through and extends to the outer side of the telescopic rod (12) and is connected with a pulling block (21).

4. The sampling device for liquid food detection according to claim 1, wherein a discharge pipe (4) is movably mounted on the outer wall of one side of the storage tank body (1), the discharge pipe (4) can move transversely, and the discharge pipe (4) and the outlet of the sampling chamber (13) are on the same axis.

5. The liquid food sampling device of claim 4, wherein the outer wall of one side of the storage tank body (1) is provided with a feeding hole (6), the outer wall of the opposite side of the storage tank body is provided with a discharging hole (24), the base arranged on the outer wall of one side of the storage tank body (1) is provided with a sampling disc (3), and the sampling disc (3) is positioned below the discharging pipe (4).

6. The sampling device for liquid food detection according to claim 1, wherein a push handle (5) contacting with the elastic block (17) is slidably connected to an outer wall of one side of the storage tank body (1).

7. The sampling device for liquid food detection according to claim 5, wherein a graduated scale (22) is fixedly installed on the outer wall of one side of the storage tank body (1), a transparent plate is arranged on the adjacent side, and the zero-degree line of the graduated scale (22) is flush with the feed port (6).

8. The sampling device for liquid food detection according to claim 1, wherein a fixed block (20) is fixedly installed at a middle shaft at the top of the storage tank body (1), the telescopic rod (12) penetrates through the fixed block (20), and a limit block (23) is fixedly installed on the inner wall of the storage chamber (2).