CN215985914U

CN215985914U - Portable mobile chromatographic column packing machine

Info

Publication number: CN215985914U
Application number: CN202121779927.1U
Authority: CN
Inventors: 陈德君; 徐新东; 董成贺; 陈�峰; 王群行; 裔思远
Original assignee: Yangzhou Branch Technology Co ltd
Current assignee: Yangzhou Branch Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-08
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a portable mobile chromatographic column loading machine, which relates to the technical field of chromatographic columns and comprises the following components: the gear box is arranged on one side of the main body, and a plurality of fixing columns are sleeved at the bottom end of the main body; and the lifting mechanism is used for adjusting the height of the main body. According to the utility model, the lifting mechanism is arranged to rotate the rotating column, the rotating column rotates to drive the pinion to rotate, the pinion rotates to drive the fluted disc to rotate, the fluted disc rotates to drive the first twill gear to rotate, the first twill gear rotates to drive the second twill gear to rotate, the second twill gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the lifting rod to rotate, the lifting rod rotates and moves to the inside of the lifting column, the lifting rod moves downwards to drive the main body to move downwards, the rotating column can be stopped when the proper height is adjusted, and the structure is favorable for adjusting the proper height and is used for operating different types of chromatographic columns.

Description

Portable mobile chromatographic column packing machine

Technical Field

The utility model relates to the technical field of chromatographic columns, in particular to a portable mobile chromatographic column packing machine.

Background

The column filling machine for filling the spring type preparative column mainly comprises a support frame, a hydraulic cylinder, an oil pressure pump and a pipe fitting valve, wherein the prepared spring column is placed at the position where the column filling machine is connected, and a piston rod of the hydraulic cylinder of a reversing valve is controlled to move downwards to fill the spring type chromatographic column.

The portable chromatography dress post machine at present has unable quick effectual adjusting device's height when using, is unfavorable for operating the chromatographic column of different length, has reduced the practicality of device, and present portable chromatography dress post machine still exists when using and still can't carry out the centre gripping operation to the chromatographic column of depositing in the device, easily leads to in the operation chromatographic column to take place the landing phenomenon.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the device can not adjust the height and can not effectively clamp, a portable mobile chromatographic column filling machine is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable mobile chromatography column packing machine comprising:

the gear box is arranged on one side of the main body, and a plurality of fixing columns are sleeved at the bottom end of the main body;

the lifting mechanism is used for adjusting the height of the main body and consists of a rotating unit, a diagonal gear unit and a lifting unit;

the clamping mechanism is used for clamping the chromatographic column stored in the device and consists of a telescopic unit and a sliding unit.

As a still further scheme of the utility model: the rotation unit is including setting up the rotation post in main part top one side, the rotation post runs through to the inside of main part, the bottom of rotating the post is provided with the pinion, one side of pinion is provided with the fluted disc.

As a still further scheme of the utility model: twill gear unit is including setting up a twill gear in gear box inside, one side of fluted disc run through to gear box's inside and with a twill gear connection, the bottom of a twill gear is provided with No. two twill gears, the bottom of No. two twill gears is provided with the connecting rod, there is the lifter bottom of connecting rod.

As a still further scheme of the utility model: the lifting unit comprises a lifting rod arranged at the bottom end of the connecting rod, a threaded column is sleeved at the bottom end of the lifting rod, a lifting column is sleeved on the outer wall of the threaded column, a fixing plate is arranged at the bottom ends of the lifting column and the threaded column, the fixing plate is fixedly connected with the fixing column, a threaded groove matched with the threaded column is formed in the lifting rod, and an annular groove matched with the lifting rod is formed between the lifting column and the threaded column.

As a still further scheme of the utility model: the telescopic unit comprises a button arranged at one end of the top end of the main body, an electric multi-section telescopic column is arranged at one end of the main body, and a moving block is arranged at one end of the electric multi-section telescopic column.

As a still further scheme of the utility model: the sliding unit comprises a moving rod arranged at the other end of the top end of the main body, the moving rod penetrates through the main body, a sliding groove matched with the moving rod is formed in the top end of the main body, a sliding plate is arranged at the bottom end of the moving rod, a moving plate is arranged at one end of the sliding plate, a fixed block is arranged at one end of the moving plate, a clamping block is arranged on one side of the fixed block, and one side of the clamping block is arc-shaped.

As a still further scheme of the utility model: one side of the moving block is provided with a fixing hole matched with the clamping block, one end of the main body is provided with a hole matched with the moving block, and a sliding groove for the moving plate to slide is formed in the main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the lifting mechanism, the rotating column is rotated, the rotating column rotates to drive the pinion to rotate, the pinion rotates to drive the fluted disc to rotate, the fluted disc rotates to drive the first twill gear to rotate, the first twill gear rotates to drive the second twill gear to rotate, the second twill gear rotates to drive the connecting rod to rotate, the connecting rod rotates to drive the lifting rod to rotate, the lifting rod rotates and moves to the inside of the lifting column, the lifting rod moves downwards to drive the main body to move downwards, the rotating column can be stopped when the proper height is adjusted, the proper height can be adjusted by the aid of the structure, and the lifting mechanism is used for operating different types of chromatographic columns;

2. through setting up fixture, press the button, electronic multisection flexible post work and extension removal, electronic multisection flexible post removes and drives the removal piece and removes, stretch out completely when electronic multisection flexible post, the movable block removes inside the main part and extrudees the sliding block, the sliding block removes and drives the movable plate and remove, the movable plate removes and drives the fixed block and removes, the fixed block removes and drives the fixture block and removes, the fixture block removes the hole to movable block one side when the movable block removes inside the main part completely, fixture block and movable block promptly, be favorable to carrying out effective fixed operation to the chromatographic column of putting into the device through this structure, avoid the staff to take place the landing phenomenon and lead to the chromatographic column to damage at the during operation chromatographic column.

Drawings

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

FIG. 2 is a schematic structural diagram of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of a clamping mechanism according to the present invention;

fig. 4 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a main body; 2. a gear box; 3. rotating the column; 4. a travel bar; 5. a button; 6. an electric multi-section telescopic column; 7. a moving block; 8. fixing a column; 9. a lifting column; 10. a fixing plate; 11. a pinion gear; 12. a fluted disc; 13. a first twill gear; 14. a second twill gear; 15. a connecting rod; 16. a lifting rod; 17. a slider; 18. moving the plate; 19. a fixed block; 20. a clamping block; 21. a threaded post.

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 obtained by a person skilled in the art of chromatography columns without inventive work, based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those of ordinary skill in the art of the present column technology. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 4, in an embodiment of the present invention, a portable mobile chromatography column packing machine includes:

the gear box is arranged on one side of the main body 1, and a plurality of fixing columns 8 are sleeved at the bottom end of the main body 1;

the lifting mechanism is used for adjusting the height of the main body 1 and consists of a rotating unit, a diagonal gear unit and a lifting unit;

Please refer to fig. 2, the rotation unit includes a rotation column 3 disposed at one side of the top end of the main body 1, the rotation column 3 penetrates into the main body 1, a pinion 11 is disposed at the bottom end of the rotation column 3, and a gear disc 12 is disposed at one side of the pinion 11, so that the rotation column 3 is facilitated to rotate to drive the gear disc 12 to rotate.

Please refer to fig. 2, the twill gear unit includes a twill gear 13 disposed inside the gear box 2, one side of the fluted disc 12 penetrates through the gear box 2 and is connected to the twill gear 13, a second twill gear 14 is disposed at the bottom end of the first twill gear 13, a connecting rod 15 is disposed at the bottom end of the second twill gear 14, and a lifting rod 16 is disposed at the bottom end of the connecting rod 15, thereby facilitating the rotation of the fluted disc 12 to drive the lifting rod 16 to rotate.

Please refer to fig. 2, the lifting unit includes a lifting rod 16 disposed at the bottom end of the connecting rod 15, a threaded post 21 is sleeved at the bottom end of the lifting rod 16, a lifting post 9 is sleeved at the outer wall of the threaded post 21, a fixing plate 10 is disposed at the bottom end of the lifting post 9 and the threaded post 21, the fixing plate 10 is fixedly connected with the fixing post 8, a threaded groove matched with the threaded post 21 is disposed inside the lifting rod 16, and an annular groove matched with the lifting rod 16 is disposed between the lifting post 9 and the threaded post 21, so that the lifting rod 16 can move into the lifting post 9 when rotating, thereby facilitating the descending operation of the main body 1.

Please refer to fig. 3 and 4, the telescopic unit comprises a button 5 disposed at one end of the top end of the main body 1, one end of the main body 1 is provided with an electric multi-section telescopic column 6, and one end of the electric multi-section telescopic column 6 is provided with a movable block 7, which is beneficial to the operation of clamping the chromatographic column placed in the device by pressing the button 5 to make the electric multi-section telescopic column 6 work and extend.

Please refer to fig. 3 and 4, the sliding unit includes a moving rod 4 disposed at the other end of the top end of the main body 1, the moving rod 4 penetrates into the main body 1, a sliding slot matched with the moving rod 4 is disposed at the top end of the main body 1, a sliding block 17 is disposed at the bottom end of the moving rod 4, a moving plate 18 is disposed at one end of the sliding block 17, a fixed block 19 is disposed at one end of the moving plate 18, a clamping block 20 is disposed at one side of the fixed block 19, and one side of the clamping block 20 is disposed in an arc shape, so that the electric multi-section telescopic column 6 can extend and move to drive the moving block 7 to move into the main body 1, and the moving block 7 presses the sliding block 17 to move to drive the clamping block 20 to move.

Please refer to fig. 3 and 4, a fixing hole matched with the fixture block 20 is formed at one side of the moving block 7, a hole matched with the moving block 7 is formed at one end of the main body 1, and a sliding groove for sliding the moving plate 18 is formed in the main body 1, so that the fixture block 20 and the moving block 7 can be clamped and fixed by the sliding groove, and the chromatographic column can be clamped and fixed.

The working principle of the utility model is as follows: when the device is used, the height of the main body 1 needs to be adjusted firstly, the rotating column 3 is rotated, the rotating column 3 rotates to drive the pinion 11 to rotate, the pinion 11 rotates to drive the fluted disc 12 to rotate, the fluted disc 12 rotates to drive the first twill gear 13 to rotate, the first twill gear 13 rotates to drive the second twill gear 14 to rotate, the second twill gear 14 rotates to drive the connecting rod 15 to rotate, the connecting rod 15 rotates to drive the lifting rod 16 to rotate, the lifting rod 16 rotates and moves to the inside of the lifting column 9, the lifting rod 16 moves downwards to drive the main body 1 to move downwards, the rotating column 3 can be stopped rotating when the proper height is adjusted, the structure is favorable for adjusting the proper height and is used for operating different types of chromatographic columns, the chromatographic columns needing to be operated are required to be placed in a U-shaped groove formed by the device after adjustment, then the button 5 is pressed, and the electric multi-section telescopic columns 6 work and extend and move, the electric multi-section telescopic column 6 moves to drive the moving block 7 to move, when the electric multi-section telescopic column 6 is completely extended, the moving block 7 moves to the inside of the main body 1 and extrudes the sliding block 17, the sliding block 17 moves and drives the moving plate 18 to move, the moving plate 18 moves to drive the fixed block 19 to move, the fixed block 19 moves to drive the fixture block 20 to move, when the moving block 7 completely moves to the inside of the main body 1, the fixture block 20 moves to a hole in one side of the moving block 7, namely, the fixture block 20 is clamped with the moving block 7, the operation of effectively fixing a chromatographic column placed in the device is facilitated through the structure, and the phenomenon that a worker slides down when the chromatographic column is operated is avoided, so that the chromatographic column is damaged.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of chromatographic column technology can equally substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A portable mobile chromatography column packing machine, comprising:

the gear box is arranged on one side of the main body (1), and a plurality of fixing columns (8) are sleeved at the bottom end of the main body (1);

the lifting mechanism is used for adjusting the height of the main body (1) and consists of a rotating unit, a diagonal gear unit and a lifting unit;

2. A portable mobile chromatography column packing machine as claimed in claim 1, characterized in that the rotary unit comprises a rotary column (3) arranged at one side of the top end of the main body (1), the rotary column (3) penetrates into the main body (1), the bottom end of the rotary column (3) is provided with a pinion (11), and one side of the pinion (11) is provided with a fluted disc (12).

3. The portable mobile chromatography column packing machine according to claim 2, wherein the twill gear unit comprises a twill gear (13) arranged inside the gear box (2), one side of the fluted disc (12) penetrates through the inside of the gear box (2) and is connected with the twill gear (13), the bottom end of the twill gear (13) is provided with a second twill gear (14), the bottom end of the second twill gear (14) is provided with a connecting rod (15), and the bottom end of the connecting rod (15) is provided with a lifting rod (16).

4. The portable mobile chromatography column packing machine according to claim 3, wherein the lifting unit comprises a lifting rod (16) arranged at the bottom end of the connecting rod (15), a threaded column (21) is sleeved at the bottom end of the lifting rod (16), a lifting column (9) is sleeved on the outer wall of the threaded column (21), a fixing plate (10) is arranged at the bottom end of the lifting column (9) and the threaded column (21), the fixing plate (10) is fixedly connected with the fixing column (8), a threaded groove matched with the threaded column (21) is arranged inside the lifting rod (16), and an annular groove matched with the lifting rod (16) is arranged between the lifting column (9) and the threaded column (21).

5. The portable mobile chromatography column packing machine according to claim 1, wherein the telescopic unit comprises a button (5) arranged at one end of the top end of the main body (1), one end of the main body (1) is provided with an electric multi-section telescopic column (6), and one end of the electric multi-section telescopic column (6) is provided with a moving block (7).

6. The portable mobile chromatography column packing machine according to claim 1, wherein the sliding unit comprises a moving rod (4) disposed at the other end of the top end of the main body (1), the moving rod (4) penetrates into the main body (1), the top end of the main body (1) is provided with a sliding groove matched with the moving rod (4), the bottom end of the moving rod (4) is provided with a sliding plate (17), one end of the sliding plate (17) is provided with a moving plate (18), one end of the moving plate (18) is provided with a fixed block (19), one side of the fixed block (19) is provided with a fixture block (20), and one side of the fixture block (20) is arc-shaped.

7. The portable mobile chromatography column packing machine as claimed in claim 5, characterized in that one side of the moving block (7) is provided with a fixing hole matched with the fixture block (20), one end of the main body (1) is provided with a hole matched with the moving block (7), and the inside of the main body (1) is provided with a sliding groove for the moving plate (18) to slide.