CN216497610U

CN216497610U - Solid phase extraction device for food detection

Info

Publication number: CN216497610U
Application number: CN202122488498.9U
Authority: CN
Inventors: 杨瑞; 杨皓宇; 杨皓鑫; 杨悦欣; 马婧; 尤婷婷
Original assignee: Ningxia Zhongjian Testing Co ltd
Current assignee: Ningxia Zhongjian Testing Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-05-13
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a solid phase extraction device for food detection, which comprises a workbench, a hydraulic rod and a support plate, wherein the bottom surface of the support plate is fixedly connected with two groups of first fixing blocks, one side surfaces of the two groups of first fixing blocks, which are close to each other, are fixedly connected with two sliding columns together, the outer surfaces of the two sliding columns are connected with a sliding plate together in a sliding manner, the telescopic end of the hydraulic rod is fixedly connected with a fixing plate, the bottom surface of the fixing plate is fixedly connected with two fixing clamps, and the inner wall of the workbench is respectively and fixedly connected with a placing plate and a shaking box. According to the food detection device, the hydraulic rod is arranged, the problem that liquid in the extraction column flows out to cause accuracy of food detection cloth due to manual taking and placing is avoided, the sliding plate can be moved left and right by matching with the sliding column and the first fixing block through the arrangement of the sliding plate, the extraction column is conveniently placed into the shaking box after being clamped, and the problem that the extraction column is cracked when being manually carried is avoided.

Description

Solid phase extraction device for food detection

Technical Field

The utility model relates to the technical field of solid phase extraction, in particular to a solid phase extraction device for food detection.

Background

The solid phase extraction technology has the advantages of high efficiency, reliability, less reagent consumption and the like, and is an effective means for sample pretreatment instead of the traditional liquid-liquid extraction in many fields, the solid phase extraction technology has two functions in sample treatment, namely purification and enrichment, the two functions possibly exist simultaneously, from the theory and the propaganda of manufacturers, the solid phase extraction technology can be well applied to the pretreatment of chromatographic analysis, the organic solvent consumption is less, the samples can be treated in batches, the enrichment and the impurity removal can be realized, and the solid phase extraction technology is applied to food detection.

Need the staff to splice the installation when current solid phase extraction device operation is complicated to be used, especially the key subassembly extraction post of extraction, the staff need install repeatedly and change the extraction post, the uncontrollable extraction liquid velocity of flow leads to liquid to reveal when installation extraction post, moreover in artifical transportation, easy the occurrence collides with, damages the cylinder, causes the incident, consequently, technical personnel in the field provide a solid phase extraction device for food detection to solve the problem of proposing in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solid phase extraction device for food detection, which avoids manual testing and prevents liquid materials from leaking.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a solid-phase extraction device for food detection, includes workstation, hydraulic stem and backup pad, the bottom surface fixedly connected with two sets of first fixed blocks of backup pad, it is two sets of two the common sliding columns of two fixedly connected with in side that first fixed block is close to each other, two the common sliding connection of surface of sliding column has the sliding plate, the flexible end fixedly connected with fixed plate of hydraulic stem, two fixation clamps of bottom surface fixedly connected with of fixed plate, the inner wall difference fixedly connected with of workstation places the board and rocks the case, the inside joint of placing the board has the extraction post, the left surface fixedly connected with bin of workstation, the fixed intercommunication respectively of surface of bin has inlet pipe and discharging pipe, the fixed intercommunication of one end that the bin was kept away from to the discharging pipe has the filling pump.

Preferably, the upper surface of the workbench is fixedly connected with two groups of first supporting columns, and the output end of the filling pump is fixedly communicated with a telescopic material pipe.

Preferably, the bottom surface of workstation fixedly connected with two sets of supporting legs, every group the equal fixedly connected with two antiskid ribbed tile in bottom of supporting leg.

Preferably, the outer surface of the telescopic material pipe is clamped with the fixing ring, and the outer surface of the fixing ring is fixedly connected with the upper surface of the workbench.

Preferably, the bottom surface of the storage box is fixedly connected with two second support columns, and one end of each second support column close to the storage box is fixedly connected with the left side surface of the workbench.

Preferably, every the equal fixedly connected with second fixed block of surface of second support column, every the right flank of second fixed block all with the left surface fixed connection of workstation.

Preferably, a handle is arranged in the sliding plate, and the outer surface of the handle is fixedly connected with the inner wall of the sliding plate.

In the present invention,

1. through being provided with the hydraulic stem, can drive fixed plate and fixation clamp to contract, and then conveniently carry out the clamp-up with the extraction column, realize the purpose of conveniently carrying the extraction column, avoid artifical taking and putting into, cause the liquid outflow in the extraction column, lead to the inaccurate problem of food detection, through being provided with the sliding plate, can cooperate sliding column and first fixed block to move the sliding plate about, and then put the extraction column into and rock the case after conveniently carrying the extraction column, realize conveniently moving the purpose of sliding plate about, avoid when the extraction column is carried in the manual work, cause the cracked problem of extraction column;

2. through being provided with and rocking the case, can drive the extraction post and rock, realize can evenly rocking the purpose of extraction post, it is inhomogeneous to avoid the manual work to rock the range of rocking, causes the unsafe problem of food that detects, through being provided with the filling pump, can drive flexible material pipe and carry out the packing to the extraction post, and then the convenience is to extraction post packing material, avoids the manual work to carry out packing material, and wherein harmful substance in the material spills on the manual work on one's body, causes the problem of injury.

Drawings

FIG. 1 is a cross-sectional view of a front view of a table of the present invention;

FIG. 2 is a schematic top view of the sliding plate of the present invention;

FIG. 3 is a schematic front view of the bin of the present invention;

fig. 4 is a schematic structural view in elevation of the sliding panel of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. an anti-skid plate; 4. placing the plate; 5. a fixing clip; 6. shaking the box; 7. a first support column; 8. a first fixed block; 9. a support plate; 10. a sliding post; 11. a sliding plate; 12. a hydraulic lever; 13. a fixing plate; 14. a telescopic material pipe; 15. a fill pump; 16. a discharge pipe; 17. a storage tank; 18. a fixing ring; 19. a second support column; 20. a second fixed block; 21. a feed pipe; 22. an extraction column; 23. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the present invention: the utility model provides a solid phase extraction device for food detects, comprises a workbench 1, hydraulic stem 12 and backup pad 9, through workstation 1, hydraulic stem 12 and backup pad 9, realize promoting and the effect of support, play the effect that conveniently presss from both sides extraction post 22 and support hydraulic stem 12, the last fixed surface of workstation 1 is connected with two sets of first support columns 7, the fixed intercommunication of output of filling pump 15 has flexible material pipe 14, through first support column 7, realize the effect of support, play the stable effect of strengthening backup pad 9, through flexible material pipe 14, realize the effect to extraction post 22 filler material, avoid causing the problem that the material spills over when extracting post 22 filler material.

Two sets of first fixed blocks 8 of bottom surface fixedly connected with of backup pad 9, two sets of two first fixed blocks 8 two slip posts 10 of the common fixedly connected with in a side that is close to each other, the common sliding connection of surface of two slip posts 10 has sliding plate 11, through first fixed block 8, slip post 10 and sliding plate 11, realizes the effect of slip hydraulic stem 12, plays the effect that makes things convenient for the staff to promote hydraulic stem 12.

The flexible end fixedly connected with fixed plate 13 of hydraulic stem 12, two fixation clamps 5 of the bottom surface fixedly connected with of fixed plate 13 through fixed plate 13 and fixation clamp 5, realize the effect of pressing from both sides extraction post 22, play the effect of conveniently taking extraction post 22 from workstation 1.

Inner wall difference fixedly connected with of workstation 1 places board 4 and rocks case 6, through placing board 4 and rocking case 6, realize placing and rock the effect of extraction post 22, play the effect that the convenience was tested the food in the extraction post 22, two sets of supporting legs 2 of bottom surface fixedly connected with of workstation 1, two antiskid ribbed tile 3 of the equal fixedly connected with in bottom of every supporting leg 2 of group, through supporting leg 2 and antiskid ribbed tile 3, can support the device, increase the device's stability, play stable effect.

The inside joint of placing board 4 has extraction post 22, through extraction post 22, realizes placing the effect of food and material container, plays the effect of placing, and handle 23 has been placed to the inside of sliding plate 11, and handle 23's surface and the 11 inner walls fixed connection of sliding plate through handle 23, realize conveniently removing the effect of sliding plate 11, play the convenient effect that will press from both sides tight extraction post 22 and remove.

Left surface fixedly connected with bin 17 of workstation 1, through bin 17, realize the effect of storing, play the effect that the convenience was put into the material, the equal fixedly connected with second fixed block 20 of surface of every second support column 19, the right flank of every second fixed block 20 all with the left surface fixed connection of workstation 1, through second fixed block 20, realize fixed effect, play the effect of strengthening being connected between second support column 19 and the workstation 1.

The fixed intercommunication of surface of bin 17 has inlet pipe 21 and discharging pipe 16 respectively, through inlet pipe 21 and discharging pipe 16, the realization makes things convenient for the staff to supply with the effect of material at any time, play the effect of conveniently pouring the material into and extracting the material from bin 17, the solid fixed ring 18 of surface joint of flexible material pipe 14, the surface of solid fixed ring 18 is connected with the last fixed surface of workstation 1, through solid fixed ring 18, realize the effect of the flexible material pipe 14 of chucking, avoid the problem of flexible material pipe 14 bottom surface that drops.

The fixed intercommunication of the one end of storage box 17 is kept away from to discharging pipe 16 has filling pump 15, through filling pump 15, the effect of collecting the material is realized, play the effect of convenient material transportation, two second support columns 19 of bottom surface fixedly connected with of storage box 17, every second support column 19 is close to the one end of storage box 17 all with workstation 1's left surface fixed connection, through second support column 19, the effect of storage box 17 is supported in the realization, avoid the problem that storage box 17 rocked.

The working principle of the utility model is as follows; firstly, a filling pump 15, a hydraulic rod 12 and a shaking box 6 are respectively communicated with a power supply, when food needs to be subjected to solid-phase extraction, an extraction column 22 is firstly placed in a placing plate 4, materials needing the solid-phase extraction of the food are filled into a storage box 17 through a feeding pipe 21, the food is placed into the extraction column 22 and is connected with the storage box 17 through a discharging pipe 16, a telescopic material pipe 14 is inserted into the extraction column 22, the discharging pipe 16 is extracted through the filling pump 15, the materials can flow out of the telescopic material pipe 14 and flow into the extraction column 22 for filling, the telescopic material pipe 14 is taken out of the extraction column 22 after the materials are filled, the extraction column 22 and a fixing clamp 5 are driven by the hydraulic rod 12 to move downwards, the extraction column 22 is clamped by the fixing clamp 5, the hydraulic rod 12 of the extraction column 22 is lifted upwards, the sliding plate 11 is moved rightwards by holding a handle 23 by hands, the fixing clamp 5 is moved to the upper part of the shaking box 6, drive fixation clamp 5 with hydraulic stem 12 and will extract post 22 downstream, put into extraction post 22 and rock the case 6 in, rock extraction post 22 through fixation clamp 5, carry out solid-phase extraction to food and detect.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a solid phase extraction device for food detection, includes workstation (1), hydraulic stem (12) and backup pad (9), its characterized in that: the bottom surface of the supporting plate (9) is fixedly connected with two groups of first fixing blocks (8), one side surface of the two groups of first fixing blocks (8) close to each other is fixedly connected with two sliding columns (10) together, the outer surfaces of the two sliding columns (10) are connected with a sliding plate (11) together in a sliding manner, a fixed plate (13) is fixedly connected with the telescopic end of the hydraulic rod (12), two fixed clamps (5) are fixedly connected with the bottom surface of the fixed plate (13), the inner wall of the workbench (1) is respectively and fixedly connected with a placing plate (4) and a shaking box (6), an extraction column (22) is clamped in the placing plate (4), the left side surface of the workbench (1) is fixedly connected with a storage box (17), the outer surface of the storage tank (17) is respectively and fixedly communicated with a feeding pipe (21) and a discharging pipe (16), and one end of the discharge pipe (16) far away from the storage tank (17) is fixedly communicated with a filling pump (15).

2. The solid phase extraction device for food detection according to claim 1, wherein: the upper surface of workstation (1) is fixed and is connected with two sets of first support columns (7), the fixed intercommunication of output of filling pump (15) has flexible material pipe (14).

3. The solid phase extraction device for food detection according to claim 1, wherein: the bottom surface of workstation (1) fixedly connected with two sets of supporting legs (2), every group the equal fixedly connected with two antiskid ribbed tile (3) in bottom of supporting leg (2).

4. The solid phase extraction device for food detection according to claim 2, wherein: the outer surface of the telescopic material pipe (14) is clamped with the fixing ring (18), and the outer surface of the fixing ring (18) is fixedly connected with the upper surface of the workbench (1).

5. The solid phase extraction device for food detection according to claim 1, wherein: the bottom surface fixedly connected with two second support columns (19) of bin (17), every the one end that second support column (19) are close to bin (17) all with the left surface fixed connection of workstation (1).

6. The solid phase extraction device for food detection according to claim 5, wherein: every the equal fixedly connected with second fixed block (20) of surface of second support column (19), every the right flank of second fixed block (20) all with the left surface fixed connection of workstation (1).

7. The solid phase extraction device for food detection according to claim 1, wherein: a handle (23) is arranged in the sliding plate (11), and the outer surface of the handle (23) is fixedly connected with the inner wall of the sliding plate (11).