Shaking table for biological medicine

Abstract

The utility model discloses a shaking table for biological medicine, and belongs to the technical field of biological medicine preparation. Comprising a fixing groove, and an oscillation device is connected in the fixing groove. The motor is fixedly connected with the bottom of the fixing groove, and an output shaft of the motor is fixedly connected with the rotating rod. The rotating rod penetrates through the moving plate and is in sliding connection with the moving plate, and the protruding block is fixedly connected with the lower portion of the moving plate. The transverse rod is connected with the rotating rod, and the upper portion of the movable plate is fixedly connected with the containing plate. The placing plate and the fixing groove are arranged in a disconnected mode. The fixing blocks are arranged in pairs and located between the containing plate and the fixing groove, the multiple sets of fixing blocks are evenly arranged on the outer side of the containing plate, and the telescopic rods are located between one set of fixing blocks. And an adjusting device is connected in the fixing groove. The problems that an existing shaking table is usually a reciprocating shaking table driven by a motor, the oscillation amplitude cannot be adjusted, the effect is poor, and the mode of manually shaking a preparation cannot be well simulated are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of biomedicine preparation, and in particular relates to a shaking table for biomedicine. Background Art

[0002] In the preparation of biopharmaceuticals, in order to improve the mixing efficiency, a shaker is generally used. A shaker is a type of oscillator that can oscillate and quickly mix the prepared drugs. Some preparations need to be shaken continuously during the culture process, so a shaker is needed. Existing shakers are usually motor-driven reciprocating shakers, which cannot adjust the oscillation amplitude, and the effect is not good. It cannot well imitate the way of manually shaking the preparation. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a biomedical shaker to solve the problem that the existing shakers are usually reciprocating shakers driven by motors, the oscillation amplitude cannot be adjusted, the effect is poor and the method of manually shaking the preparations cannot be well imitated.

[0004] In order to achieve the above object, the utility model provides the following technical solutions:

[0005] The utility model discloses a biomedical shaking table, comprising a fixed groove, wherein an oscillating device is connected in the fixed groove, wherein the oscillating device comprises: a motor, a rotating rod, a cross rod, a convex block, a movable plate, a fixed block, a placement plate and a telescopic rod, wherein the motor is fixedly connected to the bottom of the fixed groove, the motor output shaft is fixedly connected to the rotating rod, the rotating rod passes through the movable plate and is slidably connected to the movable plate, the convex block is fixedly connected to the lower part of the movable plate, the cross rod is connected to the rotating rod, the upper part of the movable plate is fixedly connected to the placement plate, the placement plate and the fixed groove are disconnected, the fixed blocks are grouped in pairs and are respectively located between the placement plate and the fixed groove, multiple groups of the fixed blocks are evenly arranged on the outside of the placement plate, the telescopic rod is located between a group of fixed blocks, and an adjusting device is connected in the fixed groove.

[0006] Furthermore, the adjusting device includes: a slide plate, a sliding groove, a spring, a rack, a gear and a rotating rod, one end of the slide plate is fixedly connected to the movable plate, the other end of the slide plate extends into the sliding groove and is slidingly connected to the sliding groove, the sliding groove is slidingly connected to the side of the movable plate, there are multiple sliding grooves, and rings are connected between the multiple sliding grooves. The spring is located between the slide plate and the sliding groove, the rack is fixedly connected to the side of the sliding groove, the rotating rod passes through the fixed groove and is rotatably connected to the fixed groove, the rotating rod is fixedly connected to the gear, and the gear is meshingly connected to the rack.

[0007] Furthermore, the upper ends of the placement plate are connected with fixed plates, two of the fixed plates form a group, a fixed rod is connected between the fixed plates in a group, a plurality of sliders are slidably connected to the fixed rod, and a clamping rod is connected between the plurality of sliders.

[0008] Furthermore, a screw rod is threadedly connected to the upper portion of each of the sliding blocks, and nuts are threadedly connected to the plurality of screw rods.

[0009] Furthermore, one end of the rotating rod is connected to a handle.

[0010] Furthermore, a heating plate is connected inside the placement plate.

[0011] The beneficial effects of the utility model are:

[0012] The utility model discloses a shaking table for biomedicine. A shaking device is used to shake the upper part of a placing plate so that a conical flask (shown in the text) shakes accordingly, so that the reagent in the conical flask is mixed. The shaking amplitude is adjusted by an adjusting device to adapt to reagents with different shaking requirements. A handle is turned to make the gear drive the rack to rise and fall, and the rack drives the sliding groove to move, so that the moving distance of the slide plate is limited, thereby achieving the adjustment of the moving distance of the moving plate.

[0013] Other advantages, objectives and features of the utility model will be described in the following description and will be apparent to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to make the purpose, technical solution and beneficial effects of the utility model clearer, the utility model is described with the following drawings:

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

[0016] Figure 2 This is a view of the components of the oscillating device of the utility model.

[0017] The markings in the attached drawings are as follows: 1. fixing groove; 2. oscillating device; 21. fixing block; 22. telescopic rod; 23. placing plate; 24. motor; 25. rotating rod; 26. cross bar; 27. bump; 28. moving plate; 3. adjusting device; 31. sliding plate; 32. spring; 33. sliding groove; 34. gear; 35. rotating rod; 36. rack; 4. fixing plate; 5. fixing rod; 6. sliding block; 7. nut; 8. screw; 9. heating plate; 10. handle; 11. positioning rod; 12. clamping rod. DETAILED DESCRIPTION

[0018] like Figures 1-2 As shown, the utility model is a biomedical shaking table, comprising a fixed groove 1, wherein the fixed groove 1 is connected with an oscillating device 2 for mixing reagents, wherein the oscillating device 2 comprises: a motor 24, a rotating rod 25, a cross bar 26, a convex block 27, a movable plate 28, a fixed block 21, a placement plate 23 and a telescopic rod 22. The motor 24 is fixedly connected to the bottom of the fixed groove 1, and the output shaft of the motor 24 is fixedly connected to the rotating rod 25, and the rotating rod 25 is driven to rotate by the motor 24. The rotating rod 25 passes through the movable plate 28 and is slidably connected to the movable plate 28, and the movable plate 28 can slide on the rotating rod 25. The convex block 27 is fixedly connected to the lower part of the movable plate 28, and the cross bar 26 is connected to the rotating rod 25, and the rotating rod 25 drives the cross bar 26 to rotate, and the cross bar 26 contacts the upper part of the convex block 27. The upper part of the movable plate 28 is fixedly connected to the placement plate 23, and the placement plate 23 is disconnected from the fixed groove 1, so that the placement plate 23 has a moving distance. The fixing blocks 21 are grouped in pairs and are respectively located between the placement plate 23 and the fixing groove 1. Multiple groups of the fixing blocks 21 are evenly arranged outside the placement plate 23. The telescopic rod 22 is located between a group of fixing blocks 21, thereby providing support for the placement plate 23 and enabling the placement plate 23 to move. An adjusting device 3 for adjusting the oscillation amplitude of the placement plate 23 is connected to the fixing groove 1. A heating plate 9 is connected to the inside of the placement plate 23 to keep the placement plate 23 in a constant temperature state.

[0019] The adjusting device 3 comprises: a slide plate 31, a sliding groove 33, a spring 32, a rack 36, a gear 34 and a rotating rod 35. One end of the slide plate 31 is fixedly connected to the movable plate 28, and the other end of the slide plate 31 extends into the sliding groove 33 and is slidably connected to the sliding groove 33. The slide plate 31 slides in the sliding groove 33, and the sliding groove 33 plays a role of limiting. The sliding groove 33 is slidably connected to the side of the movable plate 28. There are multiple sliding grooves 33, and a ring is connected between the multiple sliding grooves 33, and the multiple sliding grooves 33 are moved simultaneously through the ring. The spring 32 is located between the slide plate 31 and the sliding groove 33, and the spring 32 makes the movable plate 28 oscillate. A positioning rod 11 is connected to the upper part of the slide plate 31, and the other end of the positioning rod 11 passes through the sliding groove 33 to prevent the spring 32 from bending and displacement. The rack 36 is fixedly connected to the side of the sliding groove 33, the rotating rod 35 passes through the fixed groove 1 and is rotatably connected to the fixed groove 1, the rotating rod 35 is fixedly connected to the gear 34, one end of the rotating rod 35 is connected to the handle 10, the handle 10 is turned to make the rotating rod 25 drive the gear 34 to rotate, and the gear 34 drives the rack 36 to move. The gear 34 is meshed with the rack 36, and the gear 34 drives the rack 36 to move.

[0020] The upper part of the placing plate 23 is connected to the two ends with fixed plates 4, and two of the fixed plates 4 form a group. A fixed rod 5 is connected between the fixed plates 4 in one group, and a plurality of sliders 6 are slidably connected to the fixed rod 5, and a clamping rod 12 is connected between the plurality of sliders 6. The clamping rods 12 are brought closer together by moving the sliders 6 to clamp the conical flask. A screw rod 8 is threadedly connected to the upper part of each slider 6, and a nut 7 is threadedly connected to the plurality of screws 8. The screw rod 8 is rotated to contact the fixed rod 5, so that the clamping rod 12 stops moving.

[0021] The working process of the above scheme is as follows: the conical flask is placed on the placement plate 23, and the clamping rod 12 is moved to clamp and fix the upper end of the conical flask. At this time, the screw rod 8 is rotated to make the fixed rod 5 contact the slider 6 so that the slider 6 no longer slides, and the nut 7 is rotated to fix the screw rod 8. After the conical flask is fixed, the motor 24 is started at this time so that the rotating rod 25 drives the cross bar 26 to rotate, and the cross bar 26 contacts the protrusion 27, and the protrusion 27 is forced to drive the moving plate 28 and the slide plate 31 to move. When the cross bar 26 passes the protrusion 27, the spring 32 drives the slide plate 31 and the moving plate 28 to reset, so that the placement plate 23 and the conical flask shake the reagent in the conical flask. When different reagents need to be shaken, the handle 10 is rotated so that the rotating rod 35 drives the gear 34 to rotate, and the gear 34 moves the rack 36. The rack 36 and the ferrule drive multiple sliding grooves 33 to move simultaneously, so that the moving distance of the slide plate 31 changes to achieve the purpose of adjusting the vibration amplitude.

[0022] The above scheme has the following beneficial effects: the upper part of the placing plate 23 is vibrated by the vibrating device 2, so that the conical flask (shown in the text) is vibrated accordingly, so that the reagent in the conical flask is mixed; the vibration amplitude is adjusted by the adjusting device 3 to adapt to reagents with different vibration requirements; the handle 10 is turned to make the gear 34 drive the rack 36 to rise and fall, and the rack 36 drives the sliding groove 33 to move, so that the moving distance of the slide plate 31 is limited, thereby achieving the adjustment of the moving distance of the moving plate 28.

[0023] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.

Claims

1. A biomedical shaking table, characterized in that: The invention comprises a fixed groove (1), wherein an oscillating device (2) is connected in the fixed groove (1), wherein the oscillating device (2) comprises: a motor (24), a rotating rod (25), a cross rod (26), a convex block (27), a movable plate (28), a fixed block (21), a placement plate (23) and a telescopic rod (22), wherein the motor (24) is fixedly connected to the bottom of the fixed groove (1), an output shaft of the motor (24) is fixedly connected to the rotating rod (25), the rotating rod (25) passes through the movable plate (28) and is slidably connected to the movable plate (28), and the convex block (27) is fixedly connected to the movable plate (28). ) is fixedly connected to the lower part of the movable plate (28), the cross bar (26) is connected to the rotating rod (25), the upper part of the movable plate (28) is fixedly connected to the placement plate (23), the placement plate (23) and the fixed groove (1) are disconnected, the fixed blocks (21) are grouped in pairs and are respectively located between the placement plate (23) and the fixed groove (1), a plurality of groups of the fixed blocks (21) are evenly arranged on the outside of the placement plate (23), the telescopic rod (22) is located between a group of fixed blocks (21), and the fixed groove (1) is connected with an adjustment device (3).

2. A biomedical shaking table according to claim 1, characterized in that: The adjusting device (3) comprises: a slide plate (31), a sliding groove (33), a spring (32), a rack (36), a gear (34) and a rotating rod (35); one end of the slide plate (31) is fixedly connected to the movable plate (28); the other end of the slide plate (31) extends into the sliding groove (33) and is slidably connected to the sliding groove (33); the sliding groove (33) is slidably connected to the side of the movable plate (28); there are a plurality of sliding grooves (33); a ferrule is connected between the plurality of sliding grooves (33); the spring (32) is located between the slide plate (31) and the sliding groove (33); the rack (36) is fixedly connected to the side of the sliding groove (33); the rotating rod (35) passes through the fixed groove (1) and is rotatably connected to the fixed groove (1); the rotating rod (35) is fixedly connected to the gear (34); and the gear (34) is meshingly connected to the rack (36).

3. A biomedical shaking table according to claim 1, characterized in that: The upper part of the placement plate (23) is connected to fixed plates (4) at both ends, and two of the fixed plates (4) form a group. A fixed rod (5) is connected between the fixed plates (4) in a group, and a plurality of sliding blocks (6) are slidably connected to the fixed rod (5), and a clamping rod (12) is connected between the plurality of sliding blocks (6).

4. A biomedical shaking table according to claim 3, characterized in that: The upper part of each sliding block (6) is threadedly connected to a screw rod (8), and a plurality of screw rods (8) are threadedly connected to nuts (7).

5. A biomedical shaking table according to claim 2, characterized in that: One end of the rotating rod (35) is connected to a handle (10).

6. A biomedical shaking table according to claim 1, characterized in that: The placement plate (23) is internally connected to a heating plate (9).

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