CN219291463U

CN219291463U - Lifting rotary centrifugal bottle rack

Info

Publication number: CN219291463U
Application number: CN202320284084.0U
Authority: CN
Inventors: 王战涛; 贺西京; 王瑞; 宋浚涵
Original assignee: Shaanxi Dejian Zhongpu Biotechnology Co ltd
Current assignee: Shaanxi Dejian Zhongpu Biotechnology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-04
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to a lifting rotary centrifugal bottle rack, which comprises a base, wherein the upper end surface of the base is fixedly provided with a shell at two sides, the inside of the shell is provided with moving blocks, the upper end surfaces of the moving blocks are respectively provided with threaded holes, the inside of the threaded holes is provided with a screw rod, two ends of the screw rod are respectively rotatably installed with the inner wall of the shell, the upper end surface of the shell is fixedly provided with a first motor, the output end of the first motor is fixedly connected with the screw rod through the shell, the middle positions of the two moving blocks are fixedly provided with lifting plates, the upper end surfaces of the lifting plates are fixedly provided with a machine case, and a user can rotate the screw rod by opening the first motor.

Description

Lifting rotary centrifugal bottle rack

Technical Field

The utility model relates to the technical field of cell separation devices, in particular to a lifting rotary centrifugal bottle rack.

Background

The lifting rotary type centrifugal bottle rack is mainly used for centrifugally absorbing white membrane cells by using the ficoll which is a layered liquid method for extracting the cells, when the centrifugal bottle rack is used, a worker firstly puts materials into a centrifugal bottle, then places the centrifugal bottle in the lifting rotary type centrifugal bottle rack, and drives the centrifugal bottle to rotate through a motor so that part of cells in the materials are separated, and the cells are adhered to the inner wall of the centrifugal bottle to form an annular white membrane layer, but the traditional rotary type centrifugal bottle rack does not have a lifting function, so that people with different heights are inconvenient to operate the centrifugal bottle; when the placing plate rotates, friction is inevitably generated between the placing plate and the mounting table, so that the service life of the device is reduced; in addition, the centrifugal bottles are different in size, the traditional centrifugal bottle rack cannot fix the centrifugal bottles with different sizes, so that the centrifugal bottles are unstable when rotating.

Disclosure of Invention

(one) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a lifting rotary centrifugal bottle rack, which aims to solve the technical problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatory centrifugal bottle holder goes up and down, includes the base, the up end of base just is located both sides and all fixes and be equipped with the casing, the inside of casing all is equipped with the movable block, the screw hole has all been seted up to the up end of movable block, the inside of screw hole all is equipped with the lead screw, the both ends of lead screw rotate the installation with the inner wall of casing respectively, the up end of casing all is fixed and is equipped with first motor, the output of first motor all passes casing and lead screw fixed connection, two the intermediate position of movable block is fixed and is equipped with the lifter plate, the up end of lifter plate is fixed and is equipped with the quick-witted case, fixed being equipped with the second motor on the inner wall of machine case, the output of second motor passes the machine case, and is fixed to be equipped with and place the board.

Preferably, the lower extreme of placing the board, and be located the fixed mount table that is equipped with of up end of quick-witted case, the mounting groove has been seted up to the up end of mount table, the inside rotation of mounting groove is equipped with the gyro wheel, the gyro wheel is provided with a plurality ofly, and the outer wall all with place the lower terminal surface contact of board, be convenient for reduce the frictional force of placing between board and the mount table.

In a further preferred aspect, the upper end face of the placing plate is fixedly provided with a placing table, the upper end face of the placing table is fixedly provided with anti-slip protruding points, the anti-slip protruding points are arranged in a plurality of circumferential shapes, the upper end face of the anti-slip protruding points is provided with a centrifugal bottle body, and friction between the placing table and the centrifugal bottle body is convenient to increase.

In a further preferred mode, the two sides of the centrifugal bottle body are respectively fixedly provided with a vertical plate at the upper end face of the placement plate, adjusting holes are respectively formed in the outer walls of the vertical plates, adjusting rods are respectively arranged in the adjusting holes and are in threaded installation with the adjusting holes, clamping blocks are respectively arranged at one ends of the adjusting rods in a rotating mode, a hand wheel is fixedly arranged at the other ends of the adjusting rods in a penetrating mode through the vertical plates, and the distance between the clamping blocks is convenient to adjust.

In a further preferred aspect, the inner walls of the clamping blocks are fixedly provided with anti-slip pads, and the anti-slip pads are in contact with the centrifuge bottle body, so that friction between the clamping blocks and the centrifuge bottle body is increased conveniently.

In a further preferred embodiment, a maintenance hole is formed in the outer wall of the case, and a door body is hinged to one side of the maintenance hole, so that maintenance of the second motor is facilitated.

In a further preferred embodiment, the inner wall of the housing is provided with a sliding groove, the outer wall of the moving block is correspondingly provided with a sliding block, and the sliding block is slidably mounted with the sliding groove, so that the moving block is more stable in moving.

(III) beneficial effects

Compared with the prior art, the utility model provides a lifting rotary centrifugal bottle rack, which comprises the following components

The beneficial effects are that:

1. according to the utility model, the shell, the moving block, the threaded hole, the screw rod, the first motor and the lifting plate are arranged, so that a user can rotate the screw rod by opening the first motor, and the screw rod is rotatably arranged with the shell and is in threaded arrangement with the moving block, so that the screw rod can drive the lifting plate to move up and down when rotating, and the height of the centrifugal bottle body is adjusted, thereby facilitating carrying and operation of people with different heights;

2. according to the utility model, the second motor, the placing plate, the mounting table, the mounting groove and the roller are arranged, so that a user can turn the placing plate by opening the second motor so as to drive the centrifugal bottle body to rotate, so that part of cells in materials are separated, and the roller is arranged, so that the friction force between the placing plate and the mounting table can be reduced, and the placing plate can be supported, so that the centrifugal bottle body is more stable in rotation and convenient to use;

3. according to the centrifugal bottle body tilting prevention device, the vertical plate, the adjusting hole, the adjusting rod, the clamping block, the hand wheel and the anti-skid pad are arranged, so that a user can rotate the adjusting rod by rotating the hand wheel, and the adjusting rod is in threaded installation with the adjusting hole, so that the clamping block is driven to move when the adjusting rod rotates, and centrifugal bottle bodies with different sizes are clamped and fixed, and accordingly tilting of the centrifugal bottle bodies is prevented.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a lifting rotary centrifuge bottle rack in the present utility model;

FIG. 2 is a schematic view of the positions of threaded holes on a moving block and a sliding block according to the present utility model;

FIG. 3 is a schematic view of the positions of a second motor, a mounting table, a mounting groove and rollers on a chassis according to the present utility model;

FIG. 4 is a schematic view of the installation of the placement plate, riser, adjustment rod, hand wheel and clamp block of the present utility model;

fig. 5 is a schematic view showing the positions of the housing and the sliding groove on the base.

In the figure: 1. a base; 2. a housing; 3. a moving block; 4. a threaded hole; 5. a screw rod; 6. a first motor; 7. a lifting plate; 8. a chassis; 9. a second motor; 10. placing a plate; 11. a mounting table; 12. a mounting groove; 13. a roller; 14. a placement table; 15. anti-skid convex points; 16. a centrifuge bottle body; 17. a vertical plate; 18. an adjustment aperture; 19. an adjusting rod; 20. clamping blocks; 21. a hand wheel; 22. an anti-slip pad; 23. a maintenance hole; 24. a door body; 25. a sliding groove; 26. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a lifting rotary centrifugal bottle rack comprises a base 1, wherein a shell 2 is fixedly arranged on the upper end face and two sides of the base 1, moving blocks 3 are arranged in the shell 2, threaded holes 4 are formed in the upper end faces of the moving blocks 3, screw rods 5 are arranged in the threaded holes 4, two ends of each screw rod 5 are rotatably installed with the inner wall of the shell 2 respectively, a first motor 6 is fixedly arranged on the upper end face of the shell 2, the output end of each first motor 6 penetrates through the shell 2 and is fixedly connected with the screw rods 5, lifting plates 7 are fixedly arranged in the middle of the two moving blocks 3, a case 8 is fixedly arranged on the upper end face of each lifting plate 7, a second motor 9 is fixedly arranged on the inner wall of the case 8, and the output end of each second motor 9 penetrates through the case 8 and is fixedly provided with a placing plate 10.

In this embodiment, the lower extreme of placing plate 10, and be located the fixed mount table 11 that is equipped with of up end of quick-witted case 8, mount groove 12 has been seted up to the up end of mount table 11, and the inside rotation of mount groove 12 is equipped with gyro wheel 13, and gyro wheel 13 is provided with a plurality ofly, and the outer wall all contacts with the lower terminal surface of placing plate 10, can reduce the frictional force of placing between plate 10 and the mount table 11.

In this embodiment, the upper end surface of the placement plate 10 is fixedly provided with a placement table 14, the upper end surface of the placement table 14 is fixedly provided with anti-slip protruding points 15, the anti-slip protruding points 15 are provided with a plurality of anti-slip protruding points and are arranged in a circumferential shape, the upper end surface of the anti-slip protruding points 15 is provided with a centrifugal bottle body 16, and a user can place the centrifugal bottle body 16 on the anti-slip protruding points 15 to increase friction between the centrifugal bottle body and the placement plate 10.

In this embodiment, the two sides of the centrifuge bottle body 16 are located on the upper end face of the placement plate 10, the vertical plate 17 is fixed on the upper end face of the placement plate 10, the outer wall of the vertical plate 17 is provided with adjusting holes 18, the inside of each adjusting hole 18 is provided with adjusting rods 19, each adjusting rod 19 is in threaded installation with each adjusting hole 18, one end of each adjusting rod 19 is provided with a clamping block 20 in a rotating mode, the other end of each adjusting rod 19 penetrates through the vertical plate 17 and is fixedly provided with a hand wheel 21, and a user can adjust the distance between the clamping blocks 20 by rotating the hand wheel 21.

In this embodiment, the inner walls of the clamping blocks 20 are fixedly provided with anti-slip pads 22, and the anti-slip pads 22 are in contact with the centrifuge bottle body 16, so that friction between the clamping blocks 20 and the centrifuge bottle body 16 can be increased.

In this embodiment, a maintenance hole 23 is formed in the outer wall of the chassis 8, a door 24 is hinged to one side of the maintenance hole 23, and a user can repair or replace the second motor 9 in the chassis 8 through the door 24.

In this embodiment, the inner wall of the housing 2 is provided with the sliding groove 25, the outer wall of the moving block 3 is correspondingly provided with the sliding block 26, and the sliding block 26 and the sliding groove 25 are slidably mounted, so that the moving block 3 can be more stable in moving.

Example 2:

in summary, when using, the user can put the centrifugal bottle body 16 that is equipped with the material to place the upper end of board 10 earlier, then the rethread rotates hand wheel 21 and makes regulation pole 19 rotate, because regulation pole 19 and regulation hole 18 screw thread installation, therefore regulation pole 19 will drive clamp splice 20 and remove when rotating, in order to hold centrifugal bottle body 16 of equidimension not, afterwards open second motor 9 and alright drive place board 10 and centrifugal bottle body 16 and rotate, and still set up gyro wheel 13 on mount table 11, not only can reduce the frictional force between board 10 and the mount table 11, but also can support place board 10, so that centrifugal bottle body 16 is more steady when rotatory, facilitate the use, after the separation, the user can be according to own height control first motor 6, and make lead screw 5 rotate, because lead screw 5 and casing 2 rotate the installation, install with the thread of movable block 3, consequently lead screw 5 will drive lifter plate 7 and reciprocate when rotating, and then adjust the height of centrifugal bottle body 16 with different height and convenient operation of people.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a rotatory centrifugation bottle holder goes up and down, includes base (1), its characterized in that: the utility model discloses a movable electric machine is characterized in that a casing (2) is fixed to the up end of base (1) and is located both sides, the inside of casing (2) all is equipped with movable block (3), screw hole (4) have all been seted up to the up end of movable block (3), the inside of screw hole (4) all is equipped with lead screw (5), the both ends of lead screw (5) rotate the installation with the inner wall of casing (2) respectively, the up end of casing (2) is all fixed and is equipped with first motor (6), the output of first motor (6) all passes casing (2) and lead screw (5) fixed connection, two the intermediate position of movable block (3) is fixed and is equipped with lifter plate (7), the up end of lifter plate (7) is fixed and is equipped with quick-witted case (8), be equipped with second motor (9) on the inner wall of quick-witted case (8), the output of second motor (9) passes quick-witted case (8), and is fixed being equipped with and places board (10).

2. The lifting and rotating centrifuge bottle rack of claim 1, wherein: the lower extreme of placing board (10), and be located the up end of quick-witted case (8) and fixedly be equipped with mount table (11), mounting groove (12) have been seted up to the up end of mount table (11), the inside rotation of mounting groove (12) is equipped with gyro wheel (13), gyro wheel (13) are provided with a plurality ofly, and the outer wall all with place the lower terminal surface contact of board (10).

3. The lifting and rotating centrifuge bottle rack of claim 1, wherein: the anti-slip bottle is characterized in that a placement table (14) is fixedly arranged on the upper end face of the placement plate (10), anti-slip protruding points (15) are fixedly arranged on the upper end face of the placement table (14), the anti-slip protruding points (15) are arranged in a plurality of circumferential shapes, and a centrifugal bottle body (16) is arranged on the upper end face of the anti-slip protruding points (15).

4. A lifting and rotating centrifuge bottle rack as claimed in claim 3, wherein: the centrifugal bottle is characterized in that two sides of the centrifugal bottle body (16) are fixedly provided with vertical plates (17) on the upper end faces of the placement plates (10), adjusting holes (18) are formed in the outer walls of the vertical plates (17), adjusting rods (19) are arranged in the adjusting holes (18), the adjusting rods (19) are in threaded installation with the adjusting holes (18), clamping blocks (20) are arranged at one ends of the adjusting rods (19) in a rotating mode, and hand wheels (21) are fixedly arranged at the other ends of the adjusting rods through the vertical plates (17).

5. The lifting and rotating centrifuge bottle rack of claim 4, wherein: the inner walls of the clamping blocks (20) are fixedly provided with anti-slip pads (22), and the anti-slip pads (22) are contacted with the centrifugal bottle body (16).

6. The lifting and rotating centrifuge bottle rack of claim 1, wherein: a maintenance hole (23) is formed in the outer wall of the case (8), and a door body (24) is hinged to one side of the maintenance hole (23).

7. The lifting and rotating centrifuge bottle rack of claim 1, wherein: the sliding groove (25) is formed in the inner wall of the shell (2), the sliding block (26) is correspondingly arranged on the outer wall of the moving block (3), and the sliding block (26) and the sliding groove (25) are slidably mounted.