CN220513967U

CN220513967U - Stirring mechanism for biotechnology detection based on centrifugal force

Info

Publication number: CN220513967U
Application number: CN202322067002.XU
Authority: CN
Inventors: 宋一诺
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-02-23
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a stirring mechanism for biotech detection based on centrifugal force, which comprises a shell and a fixed block, wherein a base is fixedly arranged on the lower surface of the shell, a motor is fixedly arranged on the inner wall of the shell, and a placing plate is fixedly arranged at the output end of the motor; further comprises: the connecting shaft is rotatably arranged in the placing pipe, and a connecting plate is fixedly arranged on the surface of the connecting shaft; the fixed plate, fixed plate fixed mounting is in the right side of shell, and the inside slip of fixed plate is provided with the stand to the right side fixed mounting of stand has the horizontal pole. This rabbling mechanism is used in biotechnology detection based on centrifugal force, at the during operation, pour the raw materials into and place intraductally, press horizontal pole and stand this moment, rotatory apron again, the apron drives the pivot and is rotatory inside the fixed block, when the apron rotation is in the horizontality, loosens horizontal pole and stand, and then the stand enters into in the through-hole, and the shell is covered by the apron this moment.

Description

Stirring mechanism for biotechnology detection based on centrifugal force

Technical Field

The utility model relates to the technical field of biotechnology detection, in particular to a stirring mechanism for the biotechnology detection based on centrifugal force.

Background

In the biological detection, the raw materials need to be stirred, and at the moment, bacteriophage adsorbed on bacteria and bacteria can be separated, and at the moment, a stirring mechanism for biotechnology detection, such as a biological enzyme stirring mechanism with the publication number of CN206799597U, is needed. It has solved prior art design irrational scheduling problem. This biological enzyme material rabbling mechanism includes the agitator, is equipped with vertical setting and is located the puddler of agitator axial center in the agitator, is connected with the scraper blade that two symmetries set up at the lower extreme of puddler, and the lower extreme at the puddler is articulated respectively to the corresponding one end of two scrapers, overlaps on the puddler and is equipped with the slip cap, articulates on the slip cap has two and one by one with scraper blade articulated actuating arm, still be connected with on the puddler with the lift driver that the slip cap is connected, the synchronous swing of scraper blade and be equipped with the rubber respectively at the lower side of every scraper blade and scrape the strip. The utility model has the advantages that: the bottom can be cleaned automatically;

in the stirring process, when larger particles are encountered, the traditional stirring mechanism is poor in working effect, and the device in the application does not have the effect of centrifugal stirring, so that the stirring effect of raw materials is general, and follow-up continuous research is not facilitated.

Aiming at the problems, innovative design is urgently needed on the basis of the original stirring mechanism for biotechnology detection.

Disclosure of Invention

The utility model aims to provide a stirring mechanism for biotechnology detection based on centrifugal force, which aims to solve the problems that the stirring effect of raw materials is general and is not beneficial to follow-up research because the stirring effect of the centrifugal stirring is not provided in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stirring mechanism for biotech detection based on centrifugal force comprises a shell and a fixed block, wherein a base is fixedly arranged on the lower surface of the shell, a motor is fixedly arranged on the inner wall of the shell, a placing plate is fixedly arranged at the output end of the motor, and a placing pipe is fixedly arranged on the upper surface of the placing plate;

the fixed block is fixedly arranged on the side surface of the shell, the inside of the fixed block is rotationally connected with a rotating shaft, and the surface of the rotating shaft is fixedly provided with a cover plate;

stirring mechanism is used in biotechnology detection based on centrifugal force still includes:

the transition shaft is fixedly arranged on the upper surface of the placement plate, the upper surface of the placement plate is concave, a limiting rod is fixedly arranged on the inner wall of the placement plate, a sliding block is sleeved on the surface of the limiting rod, and meanwhile, a traction rope is fixedly connected to the surface of the sliding block;

the connecting shaft is rotatably arranged in the placing pipe, and a connecting plate is fixedly arranged on the surface of the connecting shaft;

the fixed plate, fixed plate fixed mounting is in the right side of shell, and the inside slip of fixed plate is provided with the stand to the right side fixed mounting of stand has the horizontal pole.

Preferably, the placing pipe is in the upper surface equiangular distribution of placing the board, and the overlook of placing the board is circular, and place pipe and slider with the even a pair of transition axle corresponds, in the during operation, pour the raw materials into place intraductally, press horizontal pole and stand this moment, rotatory apron again, the apron drives the pivot and is rotatory inside the fixed block, when the apron rotation is in the horizontality, loosen horizontal pole and stand, and then the stand enters into the through-hole, the shell is covered by the apron this moment, the motor starts this moment, the motor drives places the board and places the pipe rotation.

Preferably, the surface fixed mounting of slider has the second magnet, fixed mounting has first magnet on the inner wall of shell, and first magnet is in equiangular distribution on the inner wall of shell, and the terminal magnetic pole of first magnet with the terminal magnetic pole of second magnet, when placing the board rotatory, can drive slider and second magnet rotatory, and the second magnet can be intermittent be close to first magnet this moment, and then the slider can remove under the exclusive magnetic force effect.

Preferably, the connection is established to the other side cover of haulage rope be in the surface of connecting axle, and the connecting axle is located place the inside part of pipe and be the bulge form, and the fixed surface mounting of connecting axle has the torsion spring that plays elasticity reset effect, and the other side of torsion spring with place the inner wall fixed connection of pipe, when the slider removes, drive the connecting axle through the haulage rope and rotate, when the connecting axle rotates, drive connecting plate synchronous rotation, accomplish stirring work, when the connecting axle rotates simultaneously, can tensile torsion spring, and when the second magnet is kept away from first magnet, the slider returns to the normal position under centrifugal force and the effect of first spring, and then the connecting axle and connecting plate revolve under torsion spring's effect, repeatedly above-mentioned process, the connecting axle is just reversing in place the pipe inside, the effect of stirring has been improved (when the connecting axle revolves, can the haulage rope, be convenient for use next time).

Preferably, the side fixed mounting of slider has the first spring that plays elasticity reset effect, and the other side of first spring with place the inner wall fixed connection of board, and the inside rotation of slider is connected with the ball, and the surface of ball with the laminating of gag lever post's surface, the ball has made things convenient for the removal of slider, makes the slider more smooth.

Preferably, the through hole that corresponds with the stand is seted up on the surface of apron, and the lower fixed surface of stand installs the second spring that plays elastic reset effect to the other side of second spring with the inner wall fixed connection of fixed plate, when needs open the apron, press horizontal pole and stand, make the terminal of stand shift out the through hole can, can open the apron this moment, take out inside raw materials.

Compared with the prior art, the utility model has the beneficial effects that: this stirring mechanism is used in biotechnology detection based on centrifugal force adopts novel structural design, and its specific content is as follows:

(1) This stirring mechanism for biotechnology detection based on centrifugal force, in the during operation, pour the raw materials into and place in the pipe, press horizontal pole and stand at this moment, rotatory apron again, the apron drives the pivot and rotates in the fixed block is inside, when the apron is rotatory to be in the horizontality, loosens horizontal pole and stand, and then the stand enters into the through-hole, and the shell is covered by the apron at this moment;

(2) This stirring mechanism is used in biotechnology detection based on centrifugal force, at the during operation, the motor is started, and the motor drives places the board rotation, and the second magnet can be intermittent be close to first magnet this moment, and then the connecting axle is rotatory under the effect of exclusive magnetic force, first spring force, torsion spring and centrifugal force, and the stirring work has been accomplished to the final connecting plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 5 is a schematic view of a slider and ball joint configuration of the present utility model;

fig. 6 is a schematic view of the connection structure of the connecting shaft and the torsion spring according to the present utility model.

In the figure: 1. a housing; 2. placing a plate; 3. a motor; 4. placing a tube; 5. a fixed block; 6. a rotating shaft; 7. a cover plate; 8. a first magnet; 9. a slide block; 10. a second magnet; 11. a transition shaft; 12. a limit rod; 13. a connecting shaft; 14. a traction rope; 15. a connecting plate; 16. a first spring; 17. a ball; 18. a fixing plate; 19. a column; 20. a second spring; 21. a through hole; 22. a cross bar; 23. and a torsion spring.

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.

Referring to fig. 1-6, the present utility model provides a technical solution: the stirring mechanism for biotech detection based on centrifugal force comprises a shell 1 and a fixed block 5, wherein a base is fixedly arranged on the lower surface of the shell 1, a motor 3 is fixedly arranged on the inner wall of the shell 1, a placing plate 2 is fixedly arranged at the output end of the motor 3, a placing pipe 4 is fixedly arranged on the upper surface of the placing plate 2, the fixed block 5 is fixedly arranged on the side surface of the shell 1, a rotating shaft 6 is rotatably connected inside the fixed block 5, and a cover plate 7 is fixedly arranged on the surface of the rotating shaft 6;

the transition shaft 11 is fixedly arranged on the upper surface of the placement plate 2, the upper surface of the placement plate 2 is concave, a limit rod 12 is fixedly arranged on the inner wall of the placement plate 2, a sliding block 9 is sleeved on the surface of the limit rod 12, and meanwhile, a traction rope 14 is fixedly connected to the surface of the sliding block 9;

the connecting shaft 13, the connecting shaft 13 rotates the inside that sets up at placing the pipe 4, and the fixed mounting in surface of connecting shaft 13 has connecting plate 15, fixed plate 18 fixed mounting is on the right side of shell 1, and the inside slip of fixed plate 18 is provided with stand 19, and the right side fixed mounting of stand 19 has horizontal pole 22, place pipe 4 and place the upper surface equiangular distribution of board 2, and place the overlook of board 2 and be circular, and place pipe 4 and slider 9 and the even one of transition axle 11 correspond.

During operation, raw materials are poured into the placing pipe 4, the transverse rod 22 and the upright post 19 are pressed at the moment, the cover plate 7 is rotated again, the cover plate 7 drives the rotating shaft 6 to rotate in the fixed block 5, when the cover plate 7 rotates to be in a horizontal state, the transverse rod 22 and the upright post 19 are loosened, the upright post 19 enters the through hole 21, and the shell 1 is covered by the cover plate 7 at the moment.

The surface of the sliding block 9 is fixedly provided with a second magnet 10, the inner wall of the shell 1 is fixedly provided with a first magnet 8, the first magnet 8 is distributed on the inner wall of the shell 1 at equal angles, and the magnetic pole at the tail end of the first magnet 8 is the same as the magnetic pole at the tail end of the second magnet 10.

The other side of the traction rope 14 is sleeved and connected on the surface of the connecting shaft 13, the part of the connecting shaft 13 positioned inside the placing pipe 4 is in a protruding shape, a torsion spring 23 playing a role in elastic reset is fixedly arranged on the surface of the connecting shaft 13, and the other side of the torsion spring 23 is fixedly connected with the inner wall of the placing pipe 4.

The side of the sliding block 9 is fixedly provided with a first spring 16 which plays a role in elastic reset, the other side of the first spring 16 is fixedly connected with the inner wall of the placing plate 2, the inside of the sliding block 9 is rotationally connected with a ball 17, and the surface of the ball 17 is attached to the surface of the limiting rod 12.

The surface of the cover plate 7 is provided with a through hole 21 corresponding to the upright post 19, the lower surface of the upright post 19 is fixedly provided with a second spring 20 which plays a role in elastic reset, and the other side of the second spring 20 is fixedly connected with the inner wall of the fixed plate 18.

After the shell 1 is covered by the cover plate 7, the motor 3 is started, the motor 3 drives the placing plate 2 and the placing tube 4 to rotate, when the placing plate 2 rotates, the sliding block 9 and the second magnet 10 are driven to rotate, at the moment, the second magnet 10 can intermittently be close to the first magnet 8, when the second magnet 10 is close to the first magnet 8, the sliding block 9 can move under the action of repulsive magnetic force (the limiting rod 12 enables the sliding block 9 to move more stably), when the sliding block 9 moves, the connecting shaft 13 is driven to rotate through the traction rope 14, when the connecting shaft 13 rotates, the connecting plate 15 is driven to synchronously rotate, stirring work is completed, meanwhile, the torsion spring 23 can be stretched when the connecting shaft 13 rotates, and when the second magnet 10 is far away from the first magnet 8, the sliding block 9 returns to the original position under the action of centrifugal force and the action of the first spring 16, and then the connecting shaft 13 and the connecting plate 15 rotate under the action of the torsion spring 23, the connecting shaft 13 rotates positively and reversely inside the placing tube 4, and the stirring effect is improved (when the connecting shaft 13 rotates, the connecting shaft is convenient to use next time).

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The stirring mechanism for biotech detection based on centrifugal force comprises a shell (1) and a fixed block (5), wherein a base is fixedly arranged on the lower surface of the shell (1), a motor (3) is fixedly arranged on the inner wall of the shell (1), a placing plate (2) is fixedly arranged at the output end of the motor (3), and a placing pipe (4) is fixedly arranged on the upper surface of the placing plate (2);

the fixed block (5) is fixedly arranged on the side face of the shell (1), the rotating shaft (6) is rotatably connected in the fixed block (5), and the cover plate (7) is fixedly arranged on the surface of the rotating shaft (6);

characterized by further comprising:

the transition shaft (11), the transition shaft (11) is fixedly arranged on the upper surface of the placing plate (2), the upper surface of the placing plate (2) is concave, a limit rod (12) is fixedly arranged on the inner wall of the placing plate (2), a sliding block (9) is sleeved on the surface of the limit rod (12), and meanwhile, a traction rope (14) is fixedly connected to the surface of the sliding block (9);

the connecting shaft (13), the connecting shaft (13) is rotatably arranged in the placing pipe (4), and a connecting plate (15) is fixedly arranged on the surface of the connecting shaft (13);

the fixed plate (18), fixed plate (18) fixed mounting is in the right side of shell (1), and the inside slip of fixed plate (18) is provided with stand (19) to the right side fixed mounting of stand (19) has horizontal pole (22).

2. The stirring mechanism for biotech detection based on centrifugal force according to claim 1, wherein: the placing pipes (4) are distributed on the upper surface of the placing plate (2) at equal angles, the top view of the placing plate (2) is round, and the placing pipes (4) and the sliding blocks (9) are uniformly and correspondingly matched with the transition shaft (11).

3. The stirring mechanism for biotech detection based on centrifugal force according to claim 1, wherein: the surface of the sliding block (9) is fixedly provided with a second magnet (10), the inner wall of the shell (1) is fixedly provided with a first magnet (8), the first magnets (8) are distributed on the inner wall of the shell (1) at equal angles, and the magnetic poles at the tail ends of the first magnets (8) are identical to the magnetic poles at the tail ends of the second magnets (10).

4. The stirring mechanism for biotech detection based on centrifugal force according to claim 1, wherein: the other side of the traction rope (14) is sleeved with the surface of the connecting shaft (13), the part of the connecting shaft (13) positioned inside the placing pipe (4) is in a protruding shape, a torsion spring (23) playing a role in elastic reset is fixedly arranged on the surface of the connecting shaft (13), and the other side of the torsion spring (23) is fixedly connected with the inner wall of the placing pipe (4).

5. The stirring mechanism for biotech detection based on centrifugal force according to claim 1, wherein: the side fixed mounting of slider (9) has first spring (16) that play elasticity effect that resets, and the other side of first spring (16) with place the inner wall fixed connection of board (2), and the inside rotation of slider (9) is connected with ball (17), and the surface of ball (17) with the laminating of the surface of gag lever post (12).

6. The stirring mechanism for biotech detection based on centrifugal force according to claim 1, wherein: the surface of apron (7) is seted up with through-hole (21) that corresponds of stand (19), and the lower surface fixed mounting of stand (19) has second spring (20) that play elasticity reset effect to the other side of second spring (20) with the inner wall fixed connection of fixed plate (18).