Rotary electrophoresis hanger

Abstract

The utility model belongs to the technical field of electrophoresis hangers, and discloses a rotary electrophoresis hanger which comprises a fixing frame, a side plate is fixedly mounted on one side of the fixing frame, and a motor is fixedly mounted on the left side of the upper surface of the fixing frame; the rotating type electrophoresis hanging tool comprises a lower fixing plate, a side plate and a rotating frame, a transmission disc is fixedly installed on the side, located in the side plate, of the rotating frame, a transmission belt is arranged between the transmission disc and an output shaft of a motor, a plurality of clamping blocks are hinged to the front side and the rear side of the lower fixing plate and the front side and the rear side of the upper fixing plate respectively, and a contact part is arranged on one side of each clamping block. A workpiece needing electrophoresis is placed between the upper fixing plate and the lower fixing plate, so that the contact part extrudes the inner wall of the workpiece to enable the workpiece to be fixed to the two clamping blocks at the upper end, the clamping blocks hinged to the outer wall of the workpiece support the lower wall of the workpiece, and on one hand, it is guaranteed that the workpiece is always fixed to the rotating frame in the rotating process; and on the other hand, any part of the workpiece cannot be shielded during electrophoresis by changing the supporting position.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrophoresis fixtures, and specifically relates to a rotary electrophoresis fixture. Background Technique

[0002] Electrophoresis (EP) is short for the electrophoresis phenomenon, which refers to the phenomenon that charged particles move towards the electrode with the opposite electric charge under the action of an electric field. The technology that uses the different moving speeds of charged particles in an electric field to achieve separation is called electrophoresis technology. During the electrophoresis process, the workpieces to be processed need to be suspended by fixtures.

[0003] For example, an electrophoresis fixture with the publication number CN107022783A fixes the workpiece through a hook. This fixing method is likely to cause the workpiece to fall off. At the same time, the part of the workpiece fixed by the hook cannot come into good contact with the electrophoresis solution. To solve the above problems, a rotary electrophoresis fixture is proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rotary electrophoresis fixture to solve the above problems, including:

[0005] A fixing frame, on one side of which a side plate is fixedly installed, and a motor is fixedly installed on the left side of the upper surface of the fixing frame;

[0006] A rotating frame, which is rotatably connected inside the fixing frame. The rotating frame further includes a lower fixing plate. Columns are fixedly installed on both the left and right sides of the lower fixing plate, and an upper fixing plate is fixedly installed at the top of the columns. A transmission disk is fixedly installed on one side of the rotating frame inside the side plate. A transmission belt is arranged between the transmission disk and the output shaft of the motor. A plurality of clamping blocks are hinged on the front and rear sides of the lower fixing plate and the upper fixing plate, and a contact part is arranged on one side of the clamping block.

[0007] Through the above technical solution, the workpiece to be electrophoresed is placed between the upper fixing plate and the lower fixing plate. At this time, all four clamping blocks are located inside the inner wall of the workpiece. The clamping blocks at the upper fixing plate move outwards due to the influence of gravity, so that the contact part squeezes the inner wall of the workpiece, and the workpiece is fixed on the two upper clamping blocks. During the electrophoresis process, the motor drives the transmission disk to rotate, thereby driving the rotating frame to rotate. The rotating frame drives the workpiece to rotate. During the rotation of the rotating frame, the lower fixing plate moves to the upper side, and the clamping blocks hinged on its outer wall support the lower wall of the workpiece. On the one hand, it ensures that the workpiece is always fixed on the rotating frame during the rotation process. On the other hand, by changing the position of the support, any part of the workpiece will not be blocked during electrophoresis.

[0008] In a preferred embodiment, the end of the contact part is an arc structure.

[0009] In a preferred embodiment, a hook is rotatably connected to the center of the top of the fixing frame.

[0010] Through the above technical solution, the hanger is connected to the hoisting equipment through the hook.

[0011] In a preferred embodiment, drain holes are formed in the middle of both the lower fixing plate and the upper fixing plate.

[0012] Through the above technical solution, after electrophoresis is completed, the hoisting equipment hoists the hanger. During this process, the electrophoresis liquid quickly drains from the hanger through the drain holes.

[0013] In a preferred embodiment, the clamping block has a "Z" - shaped structure.

[0014] In a preferred embodiment, a counterweight is fixedly installed on the upper surface of the side of the clamping block away from the contact part.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: The present utility model provides a rotary electrophoresis hanger.

[0016] Place the workpiece to be electrophoresed between the upper fixing plate and the lower fixing plate. At this time, all four clamping blocks are located inside the inner wall of the workpiece. The clamping block at the upper fixing plate moves its contact part outwards due to the influence of gravity, so that the contact part squeezes the inner wall of the workpiece to fix the workpiece on the two upper clamping blocks. During electrophoresis, the motor drives the transmission disc to rotate, thereby driving the rotating frame to rotate. The rotating frame drives the workpiece to rotate. During the rotation of the rotating frame, the lower fixing plate moves to the upper side, and the clamping block hinged on its outer wall supports the lower wall of the workpiece. On the one hand, it ensures that the workpiece is always fixed on the rotating frame during rotation. On the other hand, by changing the position of the support, no part of the workpiece will be blocked during electrophoresis. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the rotating frame in the present utility model;

[0019] Figure 3 is a schematic structural diagram of the clamping block in the present utility model;

[0020] Figure 4 is a schematic internal structural diagram of the side plate in the present utility model;

[0021] Figure 5 is a state diagram when the present utility model is in use.

[0022] Markings in the figure: 1 - fixing bracket; 11 - side plate; 12 - motor; 2 - rotating bracket; 21 - lower fixing plate; 22 - upright column; 23 - upper fixing plate; 24 - transmission disc; 25 - drainage hole; 3 - hook; 4 - clamping block; 41 - contact part; 42 - counterweight block. Detailed implementation

[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0024] The following will be combined with Figures 1-5 A rotary electrophoresis hanger of the embodiments of the present utility model will be described in detail.

[0025] Embodiment:

[0026] A rotary electrophoresis hanger includes:

[0027] A fixing bracket 1, on one side of which a side plate 11 is fixedly installed, and a hook 3 is rotatably connected to the center of the top of the fixing bracket 1. The hanger is connected to the hoisting equipment through the hook 3, and a motor 12 is fixedly installed on the left side of the upper surface of the fixing bracket 1;

[0028] A rotating bracket 2, which is rotatably connected inside the fixing bracket 1. The rotating bracket 2 further includes a lower fixing plate 21. Upright columns 22 are fixedly installed on both the left and right sides of the lower fixing plate 21. An upper fixing plate 23 is fixedly installed at the top of the upright columns 22. Drainage holes 25 are provided in the middle of both the lower fixing plate 21 and the upper fixing plate 23. After electrophoresis is completed, the hoisting equipment hoists the hanger. During this process, the electrophoresis solution quickly drains from the hanger through the drainage holes 25; A transmission disc 24 is fixedly installed on one side inside the side plate 11 of the rotating bracket 2. A transmission belt is provided between the transmission disc 24 and the output shaft of the motor 12. During electrophoresis, the motor 12 drives the transmission disc 24 to rotate, thereby driving the rotating bracket 2 to rotate, and the rotating bracket 2 drives the workpiece to rotate;

[0029] A plurality of clamping blocks 4 are hinged on both the front and rear sides of the lower fixing plate 21 and the upper fixing plate 23. The clamping blocks 4 are in a "Z" - shaped structure. One side of the clamping block 4 is provided with a contact part 41, and the end of the contact part 41 is in an arc structure. A counterweight 42 is fixedly installed on the upper surface of the clamping block 4 away from the contact part 41. Place the workpiece to be electrophoresed between the upper fixing plate 23 and the lower fixing plate 21. At this time, all four clamping blocks 4 are located on the inner wall of the workpiece. Due to the influence of gravity, the contact part 41 of the clamping block 4 located at the upper fixing plate 23 moves outwards, so that the contact part 41 squeezes the inner wall of the workpiece, and the workpiece is fixed on the two upper clamping blocks 4. During the rotation of the rotating frame 2, the lower fixing plate 21 moves to the upper side, and the clamping blocks 4 hinged on its outer wall support the lower wall of the workpiece. On the one hand, it ensures that the workpiece is always fixed on the rotating frame 2 during the rotation process. On the other hand, by changing the position of the support, any part of the workpiece will not be blocked during electrophoresis.

[0030] Working principle:

[0031] Place the workpiece to be electrophoresed between the upper fixing plate 23 and the lower fixing plate 21. At this time, all four clamping blocks 4 are located on the inner wall of the workpiece. Due to the influence of gravity, the contact part 41 of the clamping block 4 located at the upper fixing plate 23 moves outwards, so that the contact part 41 squeezes the inner wall of the workpiece, and the workpiece is fixed on the two upper clamping blocks 4. During the electrophoresis process, the driving disk 24 is driven to rotate by the motor 12, thereby driving the rotating frame 2 to rotate. The rotating frame 2 drives the workpiece to rotate. During the rotation of the rotating frame 2, the lower fixing plate 21 moves to the upper side, and the clamping blocks 4 hinged on its outer wall support the lower wall of the workpiece. On the one hand, it ensures that the workpiece is always fixed on the rotating frame 2 during the rotation process. On the other hand, by changing the position of the support, any part of the workpiece will not be blocked during electrophoresis.

[0032] The above - mentioned embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A rotary electrophoresis hanger, characterized in that: include: A fixing frame (1), one side of which is fixedly mounted with a side plate (11), and a motor (12) is fixedly mounted on the left side of the upper surface of the fixing frame (1); A rotating frame (2) is rotatably connected to the interior of a fixed frame (1), the rotating frame (2) further comprising a lower fixed plate (21), columns (22) being fixedly mounted on both left and right sides of the lower fixed plate (21), an upper fixed plate (23) being fixedly mounted on the top of the column (22), a transmission disc (24) being fixedly mounted on one side of the rotating frame (2) located inside the side plate (11), a transmission belt being arranged between the transmission disc (24) and an output shaft of a motor (12), a plurality of clamping blocks (4) being hingedly mounted on both front and rear sides of the lower fixed plate (21) and the upper fixed plate (23), and a contact portion (41) being arranged on one side of the clamping block (4).

2. A rotary electrophoresis rack as claimed in claim 1, characterized in that: The end of the contact portion (41) is an arc-shaped structure.

3. A rotary electrophoresis rack as claimed in claim 1, characterized in that: A hook (3) is rotatably connected to the center of the top of the fixing frame (1).

4. A rotary electrophoresis rack as claimed in claim 1, characterized in that: Drain holes (25) are provided in the middle of the lower fixing plate (21) and the upper fixing plate (23).

5. The rotary electrophoresis rack according to claim 1, characterized in that: The card block (4) is a "Z"-shaped structure.

6. The rotary electrophoresis rack according to claim 1, characterized in that: A counterweight block (42) is fixedly mounted on the upper surface of the clamping block (4) at a side away from the contact portion (41).

Images