Multi-channel protein purification and separation equipment

Abstract

The utility model belongs to the technical field of purification and separation equipment, and particularly relates to multichannel protein purification and separation equipment which comprises a purification and separation equipment body, a connecting plate is slidably connected to the interior of the purification and separation equipment body, a connecting rod is fixedly connected to the lower end of the connecting plate, and a supporting bottom is fixedly connected to the lower end of the connecting rod. A threaded rod is rotationally connected to the interior of the purification and separation equipment main body and is in threaded connection with the connecting plate. Through the arrangement of the connecting plate, the threaded rod, the guide rod and the like, the threaded rod and the connecting plate can be subjected to threaded motion by rotating the threaded rod, so that the position of the supporting bottom can be adjusted, and a supporting point of the purification and separation equipment main body can be adjusted; the problems that the bracket is inconvenient to adjust when the multi-channel protein purification and separation equipment is used, and the equipment is easy to place unstably are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification and separation equipment, in particular to multi-channel protein purification and separation equipment. Background Art

[0002] Multi-channel protein purification and separation equipment is used for rapid and efficient purification and separation of multiple proteins, and is commonly used in the biopharmaceutical, scientific research, and industrial production sectors. Through multi-channel parallel processing technology, this equipment can simultaneously separate and purify multiple samples or proteins, significantly improving production efficiency while ensuring separation accuracy and sample purity. Multi-channel protein purification and separation equipment primarily relies on chromatographic separation technology, separating and purifying proteins through the selective interaction of samples between the stationary phase and the mobile phase.

[0003] However, it is inconvenient to adjust the bracket of the multi-channel protein purification and separation device during use, which may easily lead to unstable placement of the device, and the plug and connector of the multi-channel protein purification and separation device may be unstable during use. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-channel protein purification and separation device, which solves the problem that it is inconvenient to adjust the bracket of the multi-channel protein purification and separation device when in use, which easily leads to unstable placement of the device, and unstable connection between the plug and the connector of the multi-channel protein purification and separation device when in use.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-channel protein purification and separation device, comprising a purification and separation device body, wherein the interior of the purification and separation device body is slidably connected to a connecting plate, the lower end of the connecting plate is fixedly connected to a connecting rod, the lower end of the connecting rod is fixedly connected to a supporting bottom, the interior of the purification and separation device body is rotatably connected to a threaded rod, the threaded rod is threadedly connected to the connecting plate, the interior of the purification and separation device body is fixedly connected to a guide rod, the guide rod is slidably connected to the connecting plate, and a limiting mechanism is provided on the purification and separation device body.

[0006] Preferably, a retaining ring is fixedly connected to the outer side of the threaded rod, and the retaining ring is in contact with the main body of the purification and separation equipment. The design of the retaining ring can limit the threaded rod.

[0007] Preferably, a knob is fixedly connected to the lower end of the threaded rod, and the knob is in contact with the main body of the purification and separation equipment. The design of the knob facilitates the rotation of the threaded rod.

[0008] Preferably, the limiting mechanism includes a plug, a plug is provided on the back of the purification and separation equipment body, a connector is plugged into the outer side of the plug, a fixed block is fixedly connected to the outer side of the purification and separation equipment body, the fixed block is in contact with the connector, the outer side of the fixed block is rotatably connected to the limiting sleeve, a positioning rod is fixedly connected to the back of the purification and separation equipment body, and a positioning plate is fixedly connected to the outer side of the connector, and the knob is rotated to drive the threaded rod to rotate, so that the threaded rod and the connecting plate undergo threaded motion, so that the connecting plate moves on the guide rod, the connecting plate drives the connecting rod to move, and the connecting rod drives the support bottom to move, so that the position of the support bottom can be adjusted, and the support point of the purification and separation equipment body can be adjusted, so that the purification and separation equipment body can be placed stably.

[0009] Preferably, the limiting sleeve is in contact with the main body of the purification and separation equipment, and the limiting sleeve connector is connected via a threaded connection. The limiting sleeve can limit the connector through its design.

[0010] Preferably, a protrusion is fixedly connected to the outer side of the fixing block, and the protrusion is slidably connected to the limiting sleeve. The design of the protrusion can limit the limiting sleeve.

[0011] Preferably, the positioning plate is slidably sleeved with the positioning rod, and the positioning plate is in contact with the limiting sleeve. The design of the positioning plate can play a positioning role on the connector.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model is provided with components such as a connecting plate, a threaded rod, and a guide rod. By rotating the threaded rod, the threaded rod and the connecting plate undergo threaded motion, thereby adjusting the position of the support bottom and adjusting the support point of the main body of the purification and separation equipment. This solves the problem that it is inconvenient to adjust the bracket of the multi-channel protein purification and separation equipment during use, which easily leads to unstable placement of the equipment.

[0014] 2. The utility model is provided with components such as a fixing block, a limiting sleeve, and a positioning plate. When the connector and the plug are plugged in, the limiting sleeve can be rotated to limit the connector, so that the plugging of the connector and the plug can be kept stable, thereby solving the problem of unstable plugging of the plug and the connector when the multi-channel protein purification and separation equipment is in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For the utility model Figure 1 Rear view;

[0017] Figure 3 For the utility model Figure 1 A side sectional view of

[0018] Figure 4 For the utility model Figure 3 A magnified view of the structure of part A.

[0019] In the figure: 1. Purification and separation equipment body; 2. Connecting plate; 21. Connecting rod; 22. Support base; 23. Threaded rod; 24. Retaining ring; 25. Knob; 26. Guide rod; 3. Limiting mechanism; 31. Plug; 32. Connector; 33. Fixing block; 34. Limiting sleeve; 35. Protrusion; 36. Positioning rod; 37. Positioning plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , a multi-channel protein purification and separation equipment, including a purification and separation equipment body 1, the purification and separation equipment body 1 is internally slidably connected with a connecting plate 2, the lower end of the connecting plate 2 is fixedly connected to a connecting rod 21, the lower end of the connecting rod 21 is fixedly connected to a supporting bottom 22, the purification and separation equipment body 1 is internally rotatably connected with a threaded rod 23, the threaded rod 23 is threadedly connected to the connecting plate 2, the outer side of the threaded rod 23 is fixedly connected with a retaining ring 24, the retaining ring 24 contacts with the purification and separation equipment body 1, and the design of the retaining ring 24 can limit the threaded rod 23, the lower end of the threaded rod 23 is fixedly connected with a knob 25, the knob 25 contacts with the purification and separation equipment body 1, and the design of the knob 25 can facilitate the rotation of the threaded rod 23, the purification and separation equipment body 1 is internally fixedly connected with a guide rod 26, the guide rod 26 is slidably connected to the connecting plate 2, and a limiting mechanism 3 is provided on the purification and separation equipment body 1.

[0022] See also Figure 2-4The limiting mechanism 3 includes a plug 31. The back of the purification and separation equipment body 1 is provided with a plug 31. The outer side of the plug 31 is plugged with a connector 32. The outer side of the purification and separation equipment body 1 is fixedly connected to a fixed block 33. The fixed block 33 is in contact with the connector 32. The outer side of the fixed block 33 is rotatably connected to a limiting sleeve 34. The limiting sleeve 34 is in contact with the purification and separation equipment body 1. The limiting sleeve 34 is connected to the connector 32 through a threaded connection. The design of the limiting sleeve 34 can limit the connector 32. The outer side of the fixed block 33 is fixedly connected to a protrusion 35. The protrusion 35 is slidably connected to the limiting sleeve 34. The design of the protrusion 35 can limit the limiting sleeve 34.

[0023] See also Figure 2-4 The back of the purification and separation equipment body 1 is fixedly connected with a positioning rod 36, and the outer side of the connecting head 32 is fixedly connected with a positioning plate 37. The positioning plate 37 is slidably sleeved with the positioning rod 36, and the positioning plate 37 is in contact with the limiting sleeve 34. The design of the positioning plate 37 can play a positioning role for the connecting head 32. By rotating the knob 25, the knob 25 drives the threaded rod 23 to rotate, so that the threaded rod 23 and the connecting plate 2 undergo threaded motion, so that the connecting plate 2 moves on the guide rod 26, so that the connecting plate 2 drives the connecting rod 21 to move, and the connecting rod 21 drives the supporting bottom 22 to move, so that the position of the supporting bottom 22 can be adjusted, and the supporting point of the purification and separation equipment body 1 can be adjusted, so that the purification and separation equipment body 1 can be placed and kept stable.

[0024] The specific implementation process of the utility model is as follows: when in use, the connector 32 is plugged into the plug 31, and then the connector 32 drives the positioning plate 37 to be sleeved with the positioning rod 36, and then the limiting sleeve 34 is rotated to make the limiting sleeve 34 and the connector 32 to have a threaded movement, so that the limiting sleeve 34 limits the connector 32, so that the connector 32 and the plug 31 are plugged in stably;

[0025] By rotating the knob 25, the knob 25 drives the threaded rod 23 to rotate, causing the threaded rod 23 and the connecting plate 2 to generate threaded motion, so that the connecting plate 2 moves on the guide rod 26, so that the connecting plate 2 drives the connecting rod 21 to move, and so that the connecting rod 21 drives the supporting base 22 to move, the position of the supporting base 22 can be adjusted, and the supporting point of the purification and separation equipment body 1 can be adjusted to ensure that the purification and separation equipment body 1 is placed stably.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-channel protein purification and separation device, comprising a purification and separation device body (1), characterized in that: The interior of the purification and separation equipment body (1) is slidably connected to a connecting plate (2), the lower end of the connecting plate (2) is fixedly connected to a connecting rod (21), the lower end of the connecting rod (21) is fixedly connected to a supporting bottom (22), the interior of the purification and separation equipment body (1) is rotatably connected to a threaded rod (23), the threaded rod (23) is connected to the connecting plate (2) by a thread, the interior of the purification and separation equipment body (1) is fixedly connected to a guide rod (26), the guide rod (26) is slidably connected to the connecting plate (2), and a limiting mechanism (3) is provided on the purification and separation equipment body (1).

2. A multi-channel protein purification and separation device according to claim 1, characterized in that: A retaining ring (24) is fixedly connected to the outer side of the threaded rod (23), and the retaining ring (24) is in contact with the main body (1) of the purification and separation equipment.

3. A multi-channel protein purification and separation device according to claim 1, characterized in that: The lower end of the threaded rod (23) is fixedly connected to a knob (25), and the knob (25) is in contact with the purification and separation equipment body (1).

4. A multi-channel protein purification and separation device according to claim 1, characterized in that: The limiting mechanism (3) comprises a plug (31), the back of the purification and separation equipment body (1) is provided with a plug (31), the outer side of the plug (31) is plugged with a connector (32), the outer side of the purification and separation equipment body (1) is fixedly connected with a fixed block (33), the fixed block (33) is in contact with the connector (32), the outer side of the fixed block (33) is rotatably connected to a limiting sleeve (34), the back of the purification and separation equipment body (1) is fixedly connected with a positioning rod (36), and the outer side of the connector (32) is fixedly connected with a positioning plate (37).

5. A multi-channel protein purification and separation device according to claim 4, characterized in that: The limiting sleeve (34) contacts the main body (1) of the purification and separation equipment, and the limiting sleeve (34) is connected to the connector (32) via a threaded connection.

6. A multi-channel protein purification and separation device according to claim 4, characterized in that: A protrusion (35) is fixedly connected to the outer side of the fixed block (33), and the protrusion (35) is slidably connected to the limiting sleeve (34).

7. The multi-channel protein purification and separation device according to claim 4, characterized in that: The positioning plate (37) is slidably sleeved with the positioning rod (36), and the positioning plate (37) is in contact with the limiting sleeve (34).

Images