CN215488409U

CN215488409U - Improved high-efficiency constant-temperature industrial liquid chromatography device

Info

Publication number: CN215488409U
Application number: CN202121645193.8U
Authority: CN
Inventors: 王艳; 石成林; 韩霞
Original assignee: Tianjin Fengxinze Technology Co ltd
Current assignee: Tianjin Fengxinze Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an improved high-efficiency constant-temperature industrial liquid chromatography device, which comprises a base, a liquid chromatograph and a fixed frame, wherein the top end of the base is fixedly provided with the liquid chromatograph, the top end of the liquid chromatograph is fixedly provided with a placing table, two sides of the top end of the placing table are fixedly connected with supporting rods, the top ends of the two supporting rods are respectively and fixedly connected with two sides of the bottom end of the fixed frame, the inner wall of the fixed frame is provided with a plurality of symmetrically distributed self-adaptive telescopic rods, one end of each self-adaptive telescopic rod, far away from the fixed frame, is fixedly connected with an arc-shaped fixing clamp, the surface of each self-adaptive telescopic rod is sleeved with a tension spring, and the tension spring is positioned between the arc-shaped fixing clamp and the fixed frame. The liquid chromatograph can be flexibly applied conveniently.

Description

Improved high-efficiency constant-temperature industrial liquid chromatography device

Technical Field

The utility model relates to the technical field of liquid chromatography, in particular to an improved high-efficiency constant-temperature industrial liquid chromatography device.

Background

The liquid chromatograph is an instrument which firstly separates a mixture and then analyzes and identifies the mixture by utilizing the difference of the distribution ratio of the mixture between two immiscible liquids, the liquid chromatograph on the market at present has various types and rich functions, but the process of carrying and moving by workers is improved according to some problems.

The existing liquid chromatograph is large in size and heavy in whole, and is carried by workers mostly when the liquid chromatograph needs to be carried and flexibly applied, so that the labor intensity of workers is increased, the transportation efficiency of the liquid chromatograph is reduced, and the potential safety hazard of transportation of the device is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved high-efficiency constant-temperature industrial liquid chromatograph device, and aims to solve the problems that the existing liquid chromatograph in the background technology is large in size and heavy in whole, and is mostly carried by people when needing to be carried and flexibly applied, so that the labor intensity of workers is increased, the transportation efficiency of the liquid chromatograph is reduced, and the potential safety hazard of device transportation is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved high-efficiency constant-temperature industrial liquid chromatography device comprises a base, a liquid chromatograph and a fixed frame, wherein the top end of the base is fixedly provided with the liquid chromatograph, the top end of the liquid chromatograph is fixedly provided with a placing table, two sides of the top end of the placing table are fixedly connected with supporting rods, the top ends of the two supporting rods are respectively fixedly connected with two sides of the bottom end of the fixed frame, the inner wall of the fixed frame is provided with a plurality of symmetrically distributed self-adaptive telescopic rods, one ends of the self-adaptive telescopic rods, far away from the fixed frame, are fixedly connected with arc-shaped fixing clamps, the surface of each self-adaptive telescopic rod is sleeved with a tension spring, the tension spring is positioned between each arc-shaped fixing clamp 7 and the fixed frame, the bottom end of the base is provided with a groove, the inside of the groove is slidably connected with a sliding plate, and four corners at the bottom of the sliding plate are fixedly connected with universal wheels, the middle part threaded connection of slide has two threaded rods, two the upper end of threaded rod all rotates with the top of recess to be connected, and two the equal fixedly connected with driven gear of junction of threaded rod and recess, one side fixed mounting of base has the motor, the output fixedly connected with pivot of motor, the pivot deviates from the one end of motor and passes the inner wall rotation of base and recess to be connected, two driving gears of middle part fixedly connected with of pivot, two the driving gear is connected with two driven gear meshing respectively.

As a preferable technical scheme of the utility model, rubber pads are fixedly arranged on the inner sides of the arc-shaped fixing clamps, and every two adjacent arc-shaped fixing clamps are arranged oppositely.

As a preferable technical scheme of the utility model, brake pads are fixedly arranged on one sides of the four universal wheels.

As a preferable technical scheme of the utility model, the middle part of the top end of the placing table is provided with a plurality of limiting placing grooves.

As a preferred technical scheme of the utility model, the top of the side surface of the base is fixedly connected with two symmetrical handles, and the surfaces of the two handles are respectively sleeved with an anti-skidding sleeve.

Compared with the prior art, the utility model has the beneficial effects that: through the mutual cooperation of slide, threaded rod, driving gear, driven gear, motor, pivot and universal wheel down for when needs carry it, can move the slide down, support through universal wheel to whole device, make the staff can drive liquid chromatograph and remove through promoting the handle at the in-process of transporting liquid chromatograph, reduced staff's intensity of labour, improved holistic conveying efficiency, the convenience carries out the nimble application to liquid chromatograph.

Drawings

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

FIG. 2 is a cross-sectional view of the base of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a base; 2. a liquid chromatograph; 3. a placing table; 4. a fixing frame; 5. a strut; 6. a self-adaptive telescopic rod; 7. an arc-shaped fixing clip; 8. a tension spring; 9. a universal wheel; 10. a slide plate; 11. a threaded rod; 12. a driven gear; 13. a motor; 14. a rotating shaft; 15. a driving gear; 16. a limiting placing groove; 17. 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an improved high-efficiency constant-temperature industrial liquid chromatography device, which comprises a base 1, a liquid chromatograph 2 and a fixed frame 4, wherein the top end of the base 1 is fixedly provided with the liquid chromatograph 2, the top end of the liquid chromatograph 2 is fixedly provided with a placing table 3, two sides of the top end of the placing table 3 are fixedly connected with supporting rods 5, the top ends of the two supporting rods 5 are respectively and fixedly connected with two sides of the bottom end of the fixed frame 4, the inner wall of the fixed frame 4 is provided with a plurality of symmetrically distributed adaptive telescopic rods 6, one end of each adaptive telescopic rod 6 far away from the fixed frame 4 is fixedly connected with an arc-shaped fixing clamp 7, the surface of each adaptive telescopic rod 6 is sleeved with a tension spring 8, the tension spring 8 is positioned between each arc-shaped fixing clamp 7 and the fixed frame 4, a reagent bottle is placed between the two arc-shaped fixing clamps 7, the adaptive telescopic rods 6 are driven to extend by the tension of the springs, two arc-shaped fixing clamps 7 are used for fixing reagent bottles to prevent the reagent bottles from falling down in the using process, a groove is formed in the bottom end of a base 1, a sliding plate 10 is connected inside the groove in a sliding mode, universal wheels 9 are fixedly connected to four corners of the bottom of the sliding plate 10, the whole device is convenient to move through the universal wheels 9, two threaded rods 11 are connected to the middle of the sliding plate 10 in a threaded mode, the upper ends of the two threaded rods 11 are rotatably connected with the top of the groove, driven gears 12 are fixedly connected to the joints of the two threaded rods 11 and the groove, a motor 13 is fixedly mounted on one side of the base 1, a rotating shaft 14 is fixedly connected to the output end of the motor 13, one end, away from the motor 13, of the rotating shaft 14 penetrates through the base 1 to be rotatably connected with the inner wall of the groove, two driving gears 15 are fixedly connected to the middle of the rotating shaft 14, and the two driving gears 15 are respectively meshed with the two driven gears 12, the motor 13 rotates the rotating shaft 14, and the driving gear 15 rotates the driven gear 12.

Preferably, the rubber pads are fixedly arranged on the inner sides of the arc-shaped fixing clamps 7, every two adjacent arc-shaped fixing clamps 7 are arranged right opposite to each other, and the arc-shaped fixing clamps 7 are prevented from being damaged due to rigid contact with the reagent bottles.

Preferably, one side of four universal wheels 9 is all fixed and is provided with the brake block, has guaranteed the stability that liquid chromatograph 2 removed.

Preferably, the middle part of the top end of the placing table 3 is provided with a plurality of limiting placing grooves 16 for limiting the bottom end of the reagent bottle again, so that the placing stability of the reagent bottle is enhanced.

Preferably, the top fixedly connected with of base 1 side has two symmetrical handles 17, and the surface of two handles 17 all is equipped with the antiskid cover, conveniently promotes whole liquid chromatograph 2.

When the improved high-efficiency constant-temperature industrial liquid chromatography device is used, when the liquid chromatography device 2 needs to be flexibly used, the motor 13 is started to drive the threaded rod 11 to rotate, the threaded rod 11 rotates to drive the driving gear 15 to rotate, the driving gear 15 rotates to drive the driven gear 12 to rotate and further drive the two threaded rods 11 to rotate, as the sliding plate 10 is in threaded connection with the threaded rod 11, the sliding plate 10 moves downwards along with the rotation of the threaded rod 11, the universal wheel 9 is driven to land, the whole liquid chromatography device 2 is supported, the whole instrument is driven to move by pushing the handle 17, the whole movement only needs one worker to operate, the labor intensity of the workers is reduced, the whole transportation efficiency is improved, and the safety of transportation work is enhanced, in the using process, the bottom end of a reagent bottle is placed in the limiting placing groove 16 of the placing table 3, the tension through tension spring 8 drives arc fixation clamp 7 to fix the top of reagent bottle from both sides, and fixed stability has been guaranteed in the extension of self-adaptation telescopic link 6, and overall structure is simple, and the practicality is strong, is fit for the society and uses widely.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high-efficient homothermal industry liquid chromatography device of improved generation, includes base (1), liquid chromatograph (2) and fixed frame (4), its characterized in that: the device comprises a base (1), a liquid chromatograph (2) is fixedly mounted at the top end of the base (1), a placing table (3) is fixedly mounted at the top end of the liquid chromatograph (2), supporting rods (5) are fixedly connected to the two sides of the top end of the placing table (3) respectively, the two supporting rods (5) are fixedly connected to the two sides of the bottom end of a fixing frame (4), a plurality of symmetrically distributed self-adaptive telescopic rods (6) are arranged on the inner wall of the fixing frame (4), an arc-shaped fixing clamp (7) is fixedly connected to one end, away from the fixing frame (4), of each self-adaptive telescopic rod (6), a tension spring (8) is sleeved on the surface of each self-adaptive telescopic rod (6), each tension spring (8) is located between each arc-shaped fixing clamp (7) and the corresponding fixing frame (4), a groove is formed in the bottom end of the base (1), and a sliding plate (10) is slidably connected to the inside of the groove, the equal fixedly connected with universal wheel (9) in four corners of slide (10) bottom, the middle part threaded connection of slide (10) has two threaded rods (11), two the upper end of threaded rod (11) all rotates with the top of recess to be connected, and two the equal fixedly connected with driven gear (12) of junction of threaded rod (11) and recess, one side fixed mounting of base (1) has motor (13), the output fixedly connected with pivot (14) of motor (13), the one end that pivot (14) deviates from motor (13) is passed base (1) and is connected with the inner wall rotation of recess, two driving gear (15) of middle part fixedly connected with of pivot (14), two driving gear (15) are connected with two driven gear (12) meshing respectively.

2. An improved hplc apparatus according to claim 1, wherein: a plurality of rubber pads are fixedly arranged on the inner sides of the arc-shaped fixing clamps (7), and every two adjacent arc-shaped fixing clamps (7) are arranged oppositely.

3. An improved hplc apparatus according to claim 1, wherein: and brake pads are fixedly arranged on one sides of the four universal wheels (9).

4. An improved hplc apparatus according to claim 1, wherein: the middle part of the top end of the placing table (3) is provided with a plurality of limiting placing grooves (16).

5. An improved hplc apparatus according to claim 1, wherein: the top fixedly connected with of base (1) side has two symmetrical handle (17), two the surface of handle (17) all is equipped with anti-skidding cover.