CN218239475U

CN218239475U - Quantitative sampling device

Info

Publication number: CN218239475U
Application number: CN202222388056.1U
Authority: CN
Inventors: 王关荣; 陈宝良; 陈爱萍; 韩关兴; 王志刚
Original assignee: Zhejiang Shengta Shaoxing Wine Co ltd
Current assignee: Zhejiang Shengta Shaoxing Wine Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-06
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a sampler technical field specifically is a quantitative sampling device, including the sampling tube, the inside sliding connection of sampling tube has the pole of taking out, the inside intercommunication of sampling tube has the pipe of taking out, the surface of sampling tube evenly is equipped with the scale mark, the surface of sampling tube is equipped with quantitative structure, quantitative structure includes the rectangular plate, the surface and the sampling tube fixed connection of rectangular plate, the sliding surface cover of rectangular plate has long frame, the slot hole has been seted up on the surface of long frame, the inner wall sliding connection of slot hole has the mount on the long frame, the cross-section of mount is "L" shape, the surface and the rectangular plate fixed connection of mount, the internal thread of mount is connected with the bolt. This application, when having solved among the prior art staff and utilizing the sampler to extract the solution of the same volume many times, the staff need observe the scale on sampling tube surface when extracting solution at every turn, causes inconvenient shortcoming for the staff.

Description

Quantitative sampling device

Technical Field

The application relates to the technical field of samplers, in particular to a quantitative sampling device.

Background

The sampler belongs to one kind of sampling device, and the sampler divide into liquid sampler etc. and liquid sampler can be used for the sample of solution, and hydraulic pressure sampler generally comprises sampling tube, pump rod and pump tube.

The yellow wine is made the in-process and is often need use sampling equipment to take a sample the raw materials, when utilizing the sampler extraction liquid, at first with take out the pipe put into solution, hold the sample pipe with one hand afterwards, then with another hand pull take-out lever, under atmospheric pressure effect, take-out lever can be with solution suction in the sample pipe, when operating like this, the staff is difficult for knowing the solution volume of extraction.

In order to know the volume of the solution to be extracted, a worker often marks scales on a sampling tube of a sampler, but when the worker needs to extract the solution with the same volume for multiple times by using the sampler, the worker needs to observe the scales on the surface of the sampling tube when extracting the solution every time, which causes inconvenience to the worker and is not beneficial to the worker to extract the solution quickly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a when the purpose is in order to solve among the prior art staff and utilize the sampler to extract the solution of the same volume many times, the staff need observe the scale on sampling tube surface when extracting solution at every turn, causes inconvenient shortcoming for the staff, and a quantitative sampling device who proposes.

In order to achieve the purpose, the following technical scheme is adopted in the application: the utility model provides a quantitative sampling device, includes the sampling tube, the inside sliding connection of sampling tube has the pole of taking out, the inside intercommunication of sampling tube has the pipe of taking out, the surface of sampling tube evenly is equipped with the scale mark, the surface of sampling tube is equipped with quantitative structure, quantitative structure includes the rectangular plate, the surface and the sampling tube fixed connection of rectangular plate, the sliding surface cover of rectangular plate has long frame, the slot hole has been seted up on the surface of long frame, the inner wall sliding connection of slot hole has the mount on the long frame, the cross-section of mount is "L" shape, the surface and the rectangular plate fixed connection of mount, the internal thread of mount is connected with the bolt, the fixed surface of long frame is connected with the locating rack, the locating rack is located the surface of taking out the pole.

The effect that above-mentioned part reaches is: through setting up quantitative structure, can utilize the sampler to extract the solution of the same volume many times when the staff for the staff need not observe the scale on sampling tube surface when extracting solution, thereby extracts solution fast.

Preferably, the surface of the long frame is fixedly connected with an extension frame, and the extension frame is positioned on the surface of the sampling tube.

The effect that above-mentioned part reaches does: the long frame slides under the support of the extension frame, and the effect of supporting the long frame to slide is achieved.

Preferably, the inner wall of the long frame is fixedly connected with a balancing stand, and the surface of the balancing stand is fixedly connected with a mounting rod.

The effect that above-mentioned part reaches does: the mounting rod is slidably mounted, the mounting rod drives the balancing stand to slide while sliding, the balancing stand drives the long frame to slide while sliding, and the effect of driving the long frame to slide is achieved.

Preferably, the cross-section of the balancing stand is L-shaped, and the inner wall of the long frame is fixedly connected with a square plate.

The effect that above-mentioned part reaches does: the square plate can shield the balancing stand, so that the balancing stand cannot collide with the rectangular plate.

Preferably, the surface of sampling tube is equipped with protective structure, protective structure includes the link, the fixed surface of link is connected with elastic rope, the one end fixedly connected with protection section of thick bamboo of link is kept away from to elastic rope, protection section of thick bamboo is located the surface of taking out the pipe.

The effect that above-mentioned part reaches does: through setting up protective structure, can protect the pump-out pipe on the sampler when not using the sampler for the pump-out pipe can not be infected with debris.

Preferably, two clamping rods are fixedly inserted into the protection cylinder, and one ends, far away from each other, of the two clamping rods are fixedly connected with a pressing plate.

The effect that above-mentioned part reaches does: the clamp rod is driven to move when the clamp plate moves, the protective barrel is driven to move when the clamp rod moves, and the effect of driving the protective barrel to move is achieved.

Preferably, a supporting groove is formed in the surface of the connecting frame, and an elastic pad is fixedly connected to the inner wall of the supporting groove in the connecting frame.

The effect that above-mentioned part reaches is: put the elastic cord at the inner wall of supporting the groove, at this moment the cushion utilizes elasticity extrusion elastic cord, and at this moment the elastic cord is fixed on the link, and a protection section of thick bamboo is also fixed, has reached the effect of accomodating a protection section of thick bamboo.

In conclusion:

in this application, through setting up quantitative structure, can utilize the sampler to extract the solution of the same volume many times when the staff for the staff need not observe the scale on sampling tube surface when extracting solution, thereby extracts solution fast.

In this application, through setting up protective structure, can protect the exhaust pipe on the sampler when not using the sampler for the exhaust pipe can not be infected with debris.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an enlarged view taken at A of FIG. 1 of the present application;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a partial structural schematic diagram of fig. 1 of the present application.

Illustration of the drawings: 1. a sampling tube; 2. drawing a rod; 3. drawing a pipe; 4. a quantitative structure; 41. a long frame; 42. a positioning frame; 43. a balancing stand; 44. mounting a rod; 45. an extension frame; 46. a long hole; 47. a rectangular plate; 48. a fixed mount; 49. a bolt; 5. a protective structure; 51. a protective cylinder; 52. a clamping rod; 53. pressing a plate; 54. an elastic cord; 55. a connecting frame; 56. a support groove; 57. an elastic pad.

Detailed Description

Referring to fig. 1, the present application provides a technical solution: the utility model provides a quantitative sampling device, including sampling tube 1, the inside sliding connection of sampling tube 1 has pump rod 2, the inside intercommunication of sampling tube 1 has pump tube 3, sampling tube 1's surface evenly is equipped with the scale mark, sampling tube 1's surface is equipped with quantitative structure 4, through setting up quantitative structure 4, can utilize the sampler to extract the solution of same volume many times when the staff, make the staff need not observe the scale on sampling tube 1 surface when extracting solution, thereby extract solution fast, sampling tube 1's surface is equipped with protective structure 5, through setting up protective structure 5, can be when not using the sampler, pump tube 3 on the sampler protects, make pump tube 3 can not be infected with debris.

The specific arrangement and function of the dosing structure 4 and the protective structure 5 will be described in detail below.

Referring to fig. 2 and 3, in the present embodiment: quantitative structure 4 includes rectangular plate 47, rectangular plate 47's surface and sampling tube 1 fixed connection, rectangular plate 47's surface slip cover has long frame 41, slot hole 46 has been seted up on long frame 41's surface, slot hole 46's inner wall sliding connection has mount 48 on long frame 41, mount 48's cross-section is "L" shape, mount 48's surface and rectangular plate 47 fixed connection, mount 48's internal thread is connected with bolt 49, long frame 41's fixed surface is connected with locating rack 42, locating rack 42 is located the surface of taking out pole 2. The surface of the long frame 41 is fixedly connected with the extension frame 45, the extension frame 45 is positioned on the surface of the sampling tube 1, and the long frame 41 slides under the support of the extension frame 45, so that the effect of supporting the sliding of the long frame 41 is achieved. The inner wall fixedly connected with balancing stand 43 of long frame 41, the fixed surface of balancing stand 43 is connected with installation pole 44, and slidable mounting pole 44 drives balancing stand 43 to slide when installation pole 44 is gliding, and driving long frame 41 to slide when balancing stand 43 is gliding has reached the gliding effect of drive long frame 41. The cross-section of balancing stand 43 is "L" shape, and the inner wall fixedly connected with square board of rectangular frame 41 can shelter from balancing stand 43 for balancing stand 43 can not hit rectangular plate 47.

Referring to fig. 4, in particular, the protective structure 5 includes a connecting frame 55, an elastic rope 54 is fixedly connected to a surface of the connecting frame 55, a protective cylinder 51 is fixedly connected to an end of the elastic rope 54 far away from the connecting frame 55, and the protective cylinder 51 is located on a surface of the drawing tube 3. Two clamping rods 52 are fixedly inserted into the protection barrel 51, one ends, far away from each other, of the two clamping rods 52 are fixedly connected with a pressing plate 53, the pressing plate 53 is moved, the pressing plate 53 drives the clamping rods 52 to move when moving, the clamping rods 52 drive the protection barrel 51 to move when moving, and the effect of driving the protection barrel 51 to move is achieved. Support groove 56 is opened on the surface of link 55, and the inner wall fixedly connected with cushion 57 of support groove 56 on the link 55 puts elastic rope 54 in the inner wall of support groove 56, and at this moment cushion 57 utilizes elasticity extrusion elastic rope 54, and at this moment elastic rope 54 is fixed on link 55, and protective barrel 51 is also fixed, has reached the effect of accomodating protective barrel 51.

The working principle is that when the sampler needs to be used for extracting solution with the same volume for multiple times, firstly, the drawing rod 2 is pulled, then the drawing rod 2 is used for drawing the solution with the required volume into the sampling tube 1, then the rod 44 is installed in a sliding manner, the installation rod 44 drives the balancing frame 43 to slide while sliding, the balancing frame 43 drives the long frame 41 to slide while sliding, the long frame 41 slides under the support of the balancing frame 43, the rectangular plate 47 and the fixing frame 48, the long frame 41 drives the positioning frame 42 to slide while sliding, after the positioning frame 42 slides for a certain distance, the surface of the positioning frame 42 is contacted with the drawing rod 2, at the moment, the sliding installation rod 44 is stopped, then the bolt 49 on the fixing frame 48 is rotated, and the bolt 49 moves towards the direction close to the rectangular plate 47 by means of threads, the long frame 41 of surface extrusion of bolt 49, at this moment long frame 41 is fixed, locating rack 42 is also fixed, at this moment when staff utilizes the pump rod 2 to extract solution, pump rod 2 can only slide to locating rack 42 department, so the solution volume of sampling tube 1 extraction afterwards is the same with the solution volume of first extraction, at this moment staff can utilize the sampler to extract the solution of the same volume many times, and need not observe the scale on the sampling tube 1, through setting up ration structure 4, can utilize the sampler to extract the solution of the same volume many times when staff, make the staff need not observe the scale on sampling tube 1 surface when extracting solution, thereby extract solution fast.

In the application, when the sampler is not needed to be used, firstly, the pressing plate 53 is moved, the pressing plate 53 moves while driving the clamping rod 52 to move, the clamping rod 52 moves while driving the protective cylinder 51 to move, the protective cylinder 51 is sleeved on the surface of the extraction tube 3, at the moment, due to the protection of the protective cylinder 51, sundries can not be stained on the extraction tube 3, when the sampler is needed to be used, the protective cylinder 51 is taken down from the extraction tube 3, then the elastic rope 54 is placed on the inner wall of the supporting groove 56, at the moment, the elastic cushion 57 extrudes the elastic rope 54 by using the elastic force, at the moment, the elastic rope 54 is fixed on the connecting frame 55, the protective cylinder 51 is also fixed, the effect of containing the protective cylinder 51 is achieved, at the moment, the sampler can be used, through the arrangement of the protective structure 5, when the sampler is not used, the extraction tube 3 on the sampler can be protected, and the extraction tube 3 can not be stained with sundries.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Claims

1. A quantitative sampling device, comprising a sampling tube (1), characterized in that: the inside sliding connection of sampling tube (1) has and takes out pole (2), the inside intercommunication of sampling tube (1) has and takes out pipe (3), the surface of sampling tube (1) evenly is equipped with the scale mark, the surface of sampling tube (1) is equipped with quantitative structure (4), quantitative structure (4) include rectangular plate (47), the surface and sampling tube (1) fixed connection of rectangular plate (47), the sliding surface cover of rectangular plate (47) has long frame (41), slot hole (46) have been seted up on the surface of long frame (41), the inner wall sliding connection of slot hole (46) has mount (48) on long frame (41), the cross-section of mount (48) is "L" shape, the surface and rectangular plate (47) fixed connection of mount (48), the inside threaded connection of mount (48) has bolt (49), the fixed surface of long frame (41) is connected with locating rack (42), locating rack (42) are located the surface of taking out pole (2).

2. A quantitative sampling device as claimed in claim 1, wherein: the surface of the long frame (41) is fixedly connected with an extension frame (45), and the extension frame (45) is positioned on the surface of the sampling tube (1).

3. A quantitative sampling device as claimed in claim 1, wherein: the inner wall of the long frame (41) is fixedly connected with a balancing frame (43), and the surface of the balancing frame (43) is fixedly connected with a mounting rod (44).

4. A quantitative sampling device as claimed in claim 3, wherein: the cross section of the balancing stand (43) is L-shaped, and the inner wall of the long frame (41) is fixedly connected with a square plate.

5. A quantitative sampling device as claimed in claim 1, wherein: the surface of sampling tube (1) is equipped with protective structure (5), protective structure (5) are including link (55), the fixed surface of link (55) is connected with elasticity rope (54), one end fixedly connected with protection section of thick bamboo (51) of link (55) are kept away from in elasticity rope (54), protection section of thick bamboo (51) are located the surface of taking out pipe (3).

6. A quantitative sampling device as claimed in claim 5, wherein: two clamping rods (52) are fixedly inserted into the protection barrel (51), and one ends, far away from each other, of the two clamping rods (52) are fixedly connected with a pressing plate (53).

7. A quantitative sampling device as claimed in claim 5, wherein: support groove (56) have been seted up on the surface of link (55), the inner wall fixedly connected with cushion (57) of support groove (56) on link (55).