CN216747588U

CN216747588U - Heteropolar high-pressure liquid phase device for chitosan oligosaccharide raw material

Info

Publication number: CN216747588U
Application number: CN202123144836.3U
Authority: CN
Inventors: 孙明; 任立世; 陈万义; 张侃
Original assignee: Zhongke Runxin Suzhou Biological Technology Co ltd
Current assignee: Zhongke Runxin Suzhou Biological Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-14
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a different utmost point high pressure liquid phase device of chitosan oligosaccharide raw materials relates to liquid phase equipment technical field, including the solvent case, the cavity has been seted up to the inside of solvent case, the below of the cavity inner wall left and right sides is rotated jointly and is connected with two-way lead screw, the left and right sides of two-way lead screw pole wall all has trapezoidal piece through coupling mechanism threaded connection, the equal fixedly connected with hinge in top of the solvent incasement wall left and right sides, two the equal fixedly connected with opening-closing plate in a side surface of hinge, two the equal fixedly connected with fixed block in opposite side surface of opening-closing plate. The utility model discloses can accomplish the back at the equipment usage, support the open-close plate, protect the container bottle, avoid appearing the solvent bottle and directly expose in the air, not set up the protection facility, the container bottle exposes for a long time and hardly is polluted by the bacterium in the air or dust is many, influences the condition of the accuracy of test result at last.

Description

Chitosan oligosaccharide raw material heteropolar high-pressure liquid phase device

Technical Field

The utility model relates to a liquid phase equipment technical field, in particular to heteropolar high pressure liquid phase device of chitosan oligosaccharide raw materials.

Background

Chitosan oligosaccharide, also called chitosan oligosaccharide, oligomeric chitosan, is a kind of polymerization degree between 2-20 oligosaccharide product that degrades chitosan through the special biological enzyme technology, the molecular weight is less than or equal to 3200Da, it is a low molecular weight product with better water solubility, large function, high biological activity, it has many unique functions such as chitosan does not have higher solubility, it is totally soluble in water, it is easy to be absorbed and utilized by the organism, its function is 14 times of chitosan, chitosan oligosaccharide is the only cationic basic amino-oligosaccharide with positive charge in nature, it is animal cellulose, chitosan oligosaccharide is a small molecular oligosaccharide with amino that degrades into from chitosan of shrimp crab shell, it is the sugar chain with polymerization degree between 2-20.

The high-pressure liquid chromatography refers to the theory of gas chromatography on the basis of classical chromatography, and technically, a mobile phase is conveyed at high pressure; the column is filled with the filler with small particle size by a special method, so that the column efficiency is greatly higher than that of a classical liquid chromatography (the number of column plates per meter can reach tens of thousands or hundreds of thousands); meanwhile, a high-sensitivity detector is connected behind the column, and the effluent can be continuously detected.

With the gradual maturity of chromatographic technology, liquid phase apparatuses are also used in industrial production on a large scale, but the current liquid phase apparatuses still have some defects in the use process, the container frame of the current liquid phase apparatuses is fixed above the container, the solvent bottle is directly exposed in the air, if no protection facility is arranged, the container bottle is difficult to be prevented from being polluted by bacteria or dust in the air after being exposed for a long time, and finally the accuracy of the test result is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a different utmost point high pressure liquid phase device of chitosan oligosaccharide raw materials to solve the container frame of the present liquid phase appearance that proposes in the above-mentioned background art and all fix in the top of container, the solvent bottle directly exposes in the air, if not set up protection facility, the container bottle exposes for a long time down difficult to avoid by the bacterium in the air or the dust is polluted more, influences the problem of the accuracy of test result at last.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a different utmost point high pressure liquid phase device of chitosan oligosaccharide raw materials, includes solvent case, its characterized in that: the utility model discloses a solvent case, including solvent case, solvent inner wall, two, the equal fixedly connected with open-close plate in one side surface of hinge, two, the equal fixedly connected with fixed block in opposite side surface of open-close plate, two of equal fixedly connected with fixed block in center department of fixed block lower surface passes through slewing mechanism rotation with the upper surface of corresponding trapezoidal piece respectively and is connected, the below fixedly connected with motor on solvent case right side surface, the output of motor runs through inside solvent case right side surface's below to cavity, the output of motor and the right-hand member fixed connection of two-way lead screw.

Preferably, the connecting mechanism comprises two threaded holes, threaded holes are formed in the lower portion of the surface of one side, opposite to the trapezoidal block, of the trapezoidal block, and the inner walls of the two threaded holes are in threaded connection with the left side and the right side of the wall of the bidirectional screw rod respectively.

Preferably, the rotating mechanism comprises two spherical grooves, the spherical grooves are formed in the centers of the lower surfaces of the fixing blocks, first sliding grooves are formed in the upper surfaces of the trapezoidal blocks, and the inner walls of the first sliding grooves are connected with the inner walls of the corresponding spherical grooves in a sliding mode respectively.

Preferably, the left side and the right side below the inner wall of the cavity are both provided with second sliding grooves, the inner walls of the second sliding grooves are both connected with sliding blocks in a sliding mode, and the upper surfaces of the sliding blocks are respectively fixedly connected with the lower surfaces of the corresponding trapezoidal blocks.

Preferably, a fixing plate is fixedly connected to the lower portion of the inner wall of the solvent tank, and a plurality of fixing grooves are formed in the upper surface of the fixing plate.

Preferably, two the equal fixedly connected with of the relative side surface of open-close plate fills up the pad, two sealed pad is formed by softening rubber material.

Preferably, a motor hole is formed below the right side surface of the solvent tank, and the inner wall of the motor hole is in sliding connection with the surface of the output end of the motor.

The utility model discloses a technological effect and advantage:

1. through setting up solvent case, cavity, two-way lead screw, trapezoidal piece, hinge, open-close board, fixed block, motor, can use the completion back at equipment, support the open-close board, protect the container bottle, avoid appearing the solvent bottle and directly expose in the air, do not set up protection facility, the container bottle exposes for a long time and is difficult to be polluted by bacterium or dust in the air more, influences the condition of the accuracy of test result at last.

2. Through setting up screw hole, trapezoidal piece, two-way lead screw, can drive two trapezoidal pieces through two-way lead screw and remove, through setting up spherical groove, fixed block, trapezoidal piece, first spout, bulb pole, can drive the opening plate through trapezoidal piece and bulb pole and open and shut, through setting up cavity, second spout, slider, trapezoidal piece, make trapezoidal piece slide in the second spout under the drive of slider.

3. Through setting up solvent case, fixed plate, fixed slot, convenient fixes the solvent bottle, through setting up the open-close board, sealed the pad, avoids solvent case to get into the air after the open-close board is closed, through setting up solvent case, motor hole, motor, can be convenient pass through the motor hole with the motor and insert in the cavity.

Drawings

Fig. 1 is a schematic view of the sectional structure of the solvent tank of the present invention.

Fig. 2 is a schematic view of an enlarged view of a portion a of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the solvent tank of the present invention.

Fig. 4 is a schematic diagram of the planar structure of the liquid phase meter of the present invention.

In the figure: 1. a solvent tank; 2. a cavity; 3. a bidirectional screw rod; 4. a trapezoidal block; 5. a hinge; 6. opening and closing the board; 7. a fixed block; 8. a threaded hole; 9. a spherical groove; 10. a first chute; 11. a ball-head rod; 12. a second chute; 13. a slider; 14. a fixing plate; 15. fixing grooves; 16. a gasket; 17. a motor; 18. a motor hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a chitooligosaccharide raw material heteropolar high pressure liquid phase device as shown in figures 1-4, which comprises a solvent box 1, a cavity 2 is arranged in the solvent box 1, the lower parts of the left and right sides of the inner wall of the cavity 2 are connected with a bidirectional screw rod 3 in a rotating way, the left and right sides of the rod wall of the bidirectional screw rod 3 are connected with a trapezoidal block 4 through a connecting mechanism thread, hinges 5 are fixedly connected with the upper parts of the left and right sides of the inner wall of the solvent box 1, an opening plate 6 is fixedly connected with one side surface of the two hinges 5, fixed blocks 7 are fixedly connected with the opposite side surfaces of the two opening plates 6, the center parts of the lower surfaces of the two fixed blocks 7 are respectively connected with the upper surfaces of the corresponding trapezoidal blocks 4 in a rotating way through a rotating mechanism, a motor 17 is fixedly connected with the lower part of the right side surface of the solvent box 1, the output end of the motor 17 penetrates through the lower part of the right side surface of the solvent box 1 to the inside of the cavity 2, the output of motor 17 and the right-hand member fixed connection of two-way lead screw 3 can use at equipment and accomplish the back, supports 6 with the open-close plate, protects the solvent bottle, avoids appearing the solvent bottle and directly exposes in the air, does not set up the protection facility, and the solvent bottle exposes for a long time and is difficult to be polluted by bacterium or dust in the air more, influences the condition of the accuracy of test result at last.

As shown in fig. 1, slewing mechanism includes two spherical grooves 9, spherical groove 9 has all been seted up in the center department of two fixed block 7 lower surfaces, first spout 10 has all been seted up to the upper surface of two trapezoidal pieces 4, the inner wall of two first spouts 10 has bulb pole 11 with the common sliding connection of the inner wall of corresponding spherical groove 9 respectively, can drive division board 6 through trapezoidal piece 4 and bulb pole 11 and open and shut, the below fixedly connected with fixed plate 14 of solvent case 1 inner wall, a plurality of fixed slots 15 have been seted up to the upper surface of fixed plate 14, it is convenient fix the solvent bottle, the equal fixedly connected with sealed pad 16 in the relative side surface of two division boards 6, two sealed pads 16 form by the preparation of softened rubber material, avoid solvent case 1 to get into the air after division board 6 closes.

As shown in fig. 2-4, the connecting mechanism comprises two threaded holes 8, the threaded holes 8 are respectively arranged below the surface of one side of the two trapezoidal blocks 4 opposite to each other, the inner walls of the two threaded holes 8 are respectively in threaded connection with the left side and the right side of the rod wall of the bidirectional screw rod 3, can drive two trapezoidal blocks 4 through two-way lead screw 3 and remove, second spout 12 has all been seted up to the left and right sides of 2 inner wall belows in cavity, the equal sliding connection of inner wall of two second spouts 12 has slider 13, the upper surface of two slider 13 respectively with the lower fixed surface of corresponding trapezoidal block 4 be connected, make trapezoidal block 4 can slide in second spout 12 under slider 13's drive, motor hole 18 has been seted up to the below on 1 right side surface of solvent case, the inner wall in motor hole 18 and the surface sliding connection of motor 17 output, can be convenient insert cavity 2 with motor 17 through motor hole 18.

The utility model discloses the theory of operation: can be when using to accomplish the back and need close solvent case 1, starter motor 17, the rotation of motor 17 output can drive the rotation of two-way lead screw 3, and the rotation of two-way lead screw 3 can drive two trapezoidal blocks 4 and remove to both sides. The two trapezoidal blocks 4 move to drive the two ball head rods 11 to descend, the two ball head rods 11 descend through the two spherical grooves 9 to drive the two fixed blocks 7 to descend, and the two fixed blocks 7 descend through the two hinges 5 to drive the opening plate 6 to ascend, so that the purpose of closing the solvent box 1 is achieved;

when solvent box 1 is closed by replacing solvent, motor 17 is started, the output end of motor 17 rotates reversely, the reverse rotation of the output end of motor 17 can drive the reverse rotation of bidirectional screw rod 3, and the reverse rotation of bidirectional screw rod 3 can drive two trapezoidal blocks 4 to move to the center. The removal of two trapezoidal pieces 4 can drive the rising of two bulb poles 11, and the rising of two bulb poles 11 can drive the rising of two fixed blocks 7 through two spherical grooves 9, and the rising of two fixed blocks 7 can drive the opening plate 6 through two hinges 5 and descend to this reaches the purpose to opening solvent case 1.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a different utmost point high pressure liquid phase device of chitosan oligosaccharide raw materials, includes solvent case (1), its characterized in that: the inner part of the solvent box (1) is provided with a cavity (2), the lower parts of the left side and the right side of the inner wall of the cavity (2) are jointly and rotatably connected with a bidirectional screw rod (3), the left side and the right side of the rod wall of the bidirectional screw rod (3) are respectively and fixedly connected with a trapezoidal block (4) through connecting mechanism threads, the upper parts of the left side and the right side of the inner wall of the solvent box (1) are respectively and fixedly connected with a hinge (5), one side surface of each hinge (5) is respectively and fixedly connected with an opening plate (6), the opposite side surfaces of the two opening plates (6) are respectively and fixedly connected with a fixed block (7), the center of the lower surfaces of the two fixed blocks (7) are respectively and rotatably connected with the upper surfaces of the corresponding trapezoidal blocks (4) through a rotating mechanism, the lower part of the right side surface of the solvent box (1) is fixedly connected with a motor (17), and the output end of the motor (17) penetrates through the lower part of the right side surface of the solvent box (1) to the inner part of the cavity (2), the output end of the motor (17) is fixedly connected with the right end of the bidirectional screw rod (3).

2. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: the connecting mechanism comprises two threaded holes (8), the threaded holes (8) are formed in the lower portion of the surface of one side, opposite to the trapezoidal block (4), of the trapezoidal block, and the inner walls of the threaded holes (8) are in threaded connection with the left side and the right side of the rod wall of the bidirectional screw rod (3) respectively.

3. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: the rotating mechanism comprises two spherical grooves (9), the center of the lower surface of the fixing block (7) is provided with the spherical grooves (9), the upper surface of the trapezoidal block (4) is provided with the first sliding grooves (10), and the inner walls of the first sliding grooves (10) are connected with the inner walls of the corresponding spherical grooves (9) in a sliding mode respectively to form ball head rods (11).

4. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: second spout (12) have all been seted up to the left and right sides of cavity (2) inner wall below, two the equal sliding connection of inner wall of second spout (12) has slider (13), two the upper surface of slider (13) is respectively with the lower fixed surface of corresponding trapezoidal piece (4) is connected.

5. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: the lower part of the inner wall of the solvent box (1) is fixedly connected with a fixing plate (14), and the upper surface of the fixing plate (14) is provided with a plurality of fixing grooves (15).

6. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: two equal fixedly connected with of relative one side surface of plywood (6) seals up (16), two sealed pad (16) are formed by softening rubber material.

7. The heteropolar high-pressure liquid phase device of chitosan oligosaccharide raw material as claimed in claim 1, characterized in that: a motor hole (18) is formed below the right side surface of the solvent box (1), and the inner wall of the motor hole (18) is connected with the surface of the output end of the motor (17) in a sliding mode.