CN217230712U

CN217230712U - Cell separation device with high separation efficiency

Info

Publication number: CN217230712U
Application number: CN202220086942.6U
Authority: CN
Inventors: 石榴; 徐燕华
Original assignee: Wuhan Heyan Biomedical Technology Co ltd
Current assignee: Wuhan Heyan Biomedical Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-19
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a cell separation device that separation efficiency is high belongs to cell separation device technical field, and it includes the separator box, two filter screens of fixedly connected with in the separator box, the upside the upper surface overlap joint of filter screen has cleaning device, cleaning device female connection has the lead screw, the surface of lead screw passes through drive mechanism and is connected with the bull stick transmission. This cell separation device that separation efficiency is high, through setting up the lead screw, drive mechanism, the bull stick, including a motor, an end cap, a controller, and a cover plate, the control block, the deviation wheel, the control lever, first spring and carriage release lever, thereby the drive is hit the ball and is shaken, the lead screw can drive cleaning device and remove rotating the in-process simultaneously, make this device not only can hit the cell liquid on two filter screen surfaces and hit, can clear up the surface of filter screen simultaneously, prevent that the filter screen from being blockked up, thereby the separation rate and the separation degree of cell have been improved, and then the work efficiency of whole device is improved.

Description

Cell separation device with high separation efficiency

Technical Field

The utility model belongs to the technical field of cell separation device, specifically be a cell separation device that separation efficiency is high.

Background

Cells are not uniformly defined, and the more common method is: the cell is the basic structure and function unit of organism, and it is known that all organisms except the virus are composed of cells, but the virus life activity must be reflected in the cell, and the cell needs to use a separating device in the separating process, but in the prior art, the cell is not convenient to be quickly and sufficiently filtered and separated, and the filter screen is not convenient to be blocked, so that the cell separating speed and the separating degree are reduced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above defect of prior art, the utility model provides a cell separation device that separation efficiency is high has solved and has not been convenient for carry out quick abundant filtration and separation to the cell, is not convenient for carry out the condition to the filter screen simultaneously for the filter screen takes place to block up easily, thereby has reduced the cell from speed and separation degree, reduces work efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell separation device that separation efficiency is high, includes the separator box, two filter screens of fixedly connected with in the separator box, the upside the upper surface overlap joint of filter screen has cleaning device, cleaning device female connection has the lead screw, the surface of lead screw passes through drive mechanism and is connected with the bull stick transmission.

The outer surface of bull stick is provided with two control blocks, the outer surface joint of bull stick has four deviation wheels, be provided with two control levers in the control block, two the surface of control lever has cup jointed two respectively and has had first spring, two the opposite face fixed connection of control lever is at the internal surface of same control frame.

Two moving rods are fixedly connected to the upper side and the lower side of the control frame, a second spring is sleeved on the outer surface of each moving rod, and one end of each moving rod is fixedly connected with the side face of the hitting ball.

As a further aspect of the present invention: a limiting rod is arranged in the cleaning device, and two ends of the limiting rod are fixedly connected to the left side surface and the right side surface of the inner wall of the separation box.

As a further aspect of the present invention: the back of the inner wall of the separation box is fixedly connected with four supporting plates, and the supporting plates are sleeved on the outer surfaces of the two moving rods.

As a further aspect of the present invention: the two ends of the first spring are fixedly connected to the outer surface of the control block and the inner surface of the control frame respectively, and the two ends of the second spring are fixedly connected to the outer surface of the moving rod and the surface of the supporting plate respectively.

As a further aspect of the present invention: one end of the rotating rod is fixedly connected with an output shaft of the motor, and the right side face of the motor is fixedly connected to the left side face of the separation box.

As a further aspect of the present invention: the upper surface of the separation box is communicated with the outer surface of the discharging hopper, and the two hitting balls are in lap joint with the same filter screen.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the cell separation device with high separation efficiency is characterized in that a lead screw, a transmission mechanism, a rotating rod, a motor, a control block, a deflection wheel, a control rod, a first spring and a moving rod are arranged, the motor drives the rotating rod to rotate, so that the rotating rod drives the lead screw to rotate through the transmission mechanism in the rotating process, the deflection wheel is driven to rotate, the position of the control block is adjusted through eccentric force generated in the rotating process of the deflection wheel, the control block moves on the outer surface of the control rod, the movement of the control block is buffered through the elastic force of the first spring, meanwhile, the control block can drive a control frame to move in the moving process, so that the moving rod is driven to move, the movement of the moving rod is vibrated through the elastic force of a second spring, a hitting ball is driven to vibrate, and meanwhile, the lead screw can drive a cleaning device to move in the rotating process, make this device not only can beat the cell liquid on two filter screen surfaces, can clear up the surface of filter screen simultaneously, prevent that the filter screen from blockking up to improve the separation rate and the separation degree of cell, and then improved the work efficiency of whole device.

2. This cell separation device that separation efficiency is high through setting up cleaning device and gag lever post for cleaning device removes the in-process and can remove along the surface of gag lever post, thereby has guaranteed cleaning device and has removed the stability of in-process, avoids cleaning device the pivoted condition to appear.

3. This cell separation device that separation efficiency is high through setting up control frame and backup pad, can support the removal of control block and carriage release lever to guaranteed to hit the stability of ball at the removal in-process, avoided hitting the condition that the ball skew appears in the removal process.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic three-dimensional structure of the rotating rod of the present invention;

FIG. 3 is a schematic view of the front view of the cross-sectional structure of the separation box of the present invention;

FIG. 4 is a schematic three-dimensional structure of the cleaning device of the present invention;

in the figure: the device comprises a separation box 1, a blanking hopper 2, a filter screen 3, a screw rod 4, a cleaning device 5, a transmission mechanism 6, a rotating rod 7, a motor 8, a control block 9, a deflection wheel 10, a control frame 11, a control rod 12, a first spring 13, a movable rod 14, a second spring 15, a support plate 16, a hitting ball 17 and a limiting rod 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a cell separation device that separation efficiency is high, including separator box 1, two filter screens 3 of fixedly connected with in the separator box 1, through setting up filter screen 3, can filter the cell, the upper surface overlap joint of the filter screen 3 of upside has cleaning device 5, through setting up cleaning device 5, can clear up the surface of filter screen 3, prevent that filter screen 3 from being blockked up, cleaning device 5 female connection has lead screw 4, the surface of lead screw 4 passes through drive mechanism 6 and is connected with 7 transmissions of bull stick.

The surface of bull stick 7 is provided with two control blocks 9, the surface joint of bull stick 7 has four deviation wheels 10, through setting up deviation wheel 10, can adjust the position of control block 9, so that drive control frame 11 removes, be provided with two control levers 12 in the control block 9, two first springs 13 have been cup jointed respectively to the surface of two control levers 12, the opposite face fixed connection of two control levers 12 is at the internal surface of same control frame 11, through setting up control frame 11, can support spacing to the removal of control block 9.

Two movable rods 14 are fixedly connected to the upper side and the lower side of the control frame 11, a second spring 15 is sleeved on the outer surface of each movable rod 14, and one end of each movable rod 14 is fixedly connected with the side face of the hitting ball 17.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, be provided with gag lever post 18 in the cleaning device 5, the both ends fixed connection of gag lever post 18 is at the left and right sides face of separator box 1 inner wall, through setting up gag lever post 18, make cleaning device 5 can remove along gag lever post 18's surface at the removal in-process, avoid cleaning device 5 to appear the pivoted condition, four backup pads 16 of back fixedly connected with of separator box 1 inner wall, backup pad 16 cup joints the surface at two carriage release levers 14, through setting up backup pad 16, can carry out spacingly to the removal of carriage release lever 14, the stability of carriage release lever 14 at the removal in-process has been guaranteed.

Specifically, as shown in fig. 1, 2 and 3, two ends of a first spring 13 are respectively and fixedly connected to the outer surface of the control block 9 and the inner surface of the control frame 11, two ends of a second spring 15 are respectively and fixedly connected to the outer surface of the movable rod 14 and the surface of the support plate 16, the first spring 13 and the second spring 15 are arranged to vibrate the movement of the control block 9 and the movable rod 14, so as to vibrate the movement of the hitting balls 17, so as to hit the cellular fluid on the surface of the filter screen 3, thereby improving the separation speed and the separation degree of the cells, one end of the rotating rod 7 is fixedly connected to the output shaft of the motor 8, the right side surface of the motor 8 is fixedly connected to the left side surface of the separation box 1, the upper surface of the separation box 1 is communicated with the outer surface of the lower hopper 2, and the two hitting balls 17 are overlapped with the same filter screen 3.

The utility model discloses a theory of operation does:

s1, when the tissue fluid separating device is used, tissue fluid to be filtered and separated is guided into the separating box 1 from the discharging hopper 2, the tissue fluid can filter larger tissues and impurities through the filter screen 3, and meanwhile, the motor 8 is started, so that the motor 8 drives the rotating rod 7 to rotate, the rotating rod 7 drives the screw rod 4 to rotate through the transmission mechanism 6 in the rotating process, and the deflection wheel 10 is driven to rotate;

s2, adjusting the position of the control block 9 by the eccentric force generated by the deflection wheel 10 in the rotation process, so that the control block 9 moves on the outer surface of the control rod 12, the movement of the control block 9 is buffered by the elasticity of the first spring 13, meanwhile, the control block 9 can drive the control frame 11 to move in the movement process, so that the four moving rods 14 are driven to move, and the movement of the moving rods 14 is vibrated by the elasticity of the second spring 15, so that the hitting ball 17 is driven to vibrate;

s3, then hit and beat ball 17 and can beat the cell sap on two filter screen 3 surfaces, so that accelerate the separating speed, lead screw 4 can drive cleaning device 5 at the rotation in-process simultaneously and remove, make cleaning device 5 remove along the orbit of gag lever post 18 at the removal in-process, can clear up the great tissue in filter screen 3 surface and impurity, the cell that the filtration was separated is collected through the discharging pipe on the separator box 1 lateral wall.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A cell separation device with high separation efficiency comprises a separation box (1), and is characterized in that: two filter screens (3) are fixedly connected in the separation box (1), a cleaning device (5) is lapped on the upper surface of the filter screen (3) at the upper side, a screw rod (4) is connected with the cleaning device (5) through internal threads, and the outer surface of the screw rod (4) is in transmission connection with a rotating rod (7) through a transmission mechanism (6);

the outer surface of the rotating rod (7) is provided with two control blocks (9), the outer surface of the rotating rod (7) is clamped with four deflection wheels (10), two control rods (12) are arranged in the control blocks (9), the outer surfaces of the two control rods (12) are respectively sleeved with two first springs (13), and the opposite surfaces of the two control rods (12) are fixedly connected to the inner surface of the same control frame (11);

the upper side and the lower side of the control frame (11) are fixedly connected with two moving rods (14), the outer surface of each moving rod (14) is sleeved with a second spring (15), and one end of each moving rod (14) is fixedly connected with the side face of the hitting ball (17).

2. The cell separation device according to claim 1, wherein the separation efficiency is as follows: a limiting rod (18) is arranged in the cleaning device (5), and two ends of the limiting rod (18) are fixedly connected to the left side surface and the right side surface of the inner wall of the separation box (1).

3. The cell separation device according to claim 1, wherein the separation efficiency is as follows: the back of the inner wall of the separation box (1) is fixedly connected with four supporting plates (16), and the supporting plates (16) are sleeved on the outer surfaces of the two moving rods (14).

4. A cell separation apparatus having high separation efficiency according to claim 3, wherein: two ends of the first spring (13) are fixedly connected to the outer surface of the control block (9) and the inner surface of the control frame (11) respectively, and two ends of the second spring (15) are fixedly connected to the outer surface of the moving rod (14) and the surface of the support plate (16) respectively.

5. The cell separation device according to claim 1, wherein the separation efficiency is as follows: one end of the rotating rod (7) is fixedly connected with an output shaft of the motor (8), and the right side face of the motor (8) is fixedly connected with the left side face of the separating box (1).

6. The cell separation device according to claim 1, wherein the separation efficiency is as follows: the upper surface of the separation box (1) is communicated with the outer surface of the discharge hopper (2), and the two hitting balls (17) are in lap joint with the same filter screen (3).