Vertical oscillation shaking-up mechanism

Abstract

The utility model provides a vertical oscillation shaking-up mechanism. The vertical oscillation shaking-up mechanism comprises a main body mechanism and a clamping mechanism, the main body mechanism comprises a bottom plate and a servo motor, and four supporting rods are fixedly connected to one side of the bottom plate; the clamping mechanism comprises a movable plate, placing shells are symmetrically and fixedly connected to one side of the movable plate, sample bottles are arranged in the placing shells, and one side of the supporting rod is sleeved with a sleeve plate; the servo motor is arranged to be matched with the rotary table to drive the first universal ball joint to rotate, the first universal ball joint is matched with the connecting rod to pull the second universal ball joint to move, and the second universal ball joint is matched with the connecting sliding block and the linear sliding rail to drive the movable plate to move up and down in a reciprocating mode. And the connecting sliding block is driven to move through the screw rod, and the shake-up strength is changed by changing the position of the connecting sliding block and adjusting the stroke and the movement speed of the movable plate, so that the shake-up requirements of different liquid samples are met.

Description

Technical Field

[0001] The utility model relates to a shaking device, in particular to a vertical shaking mechanism, belonging to the technical field of vertical shaking. Background Technique

[0002] When a liquid sample is shaken, a vertical shaking device can be used for shaking. When the existing vertical shaking device is in use, the sample bottle is clamped on the slide rail slider by a pneumatic claw, and the sample bottle is driven to reciprocate up and down through a connecting rod structure in cooperation with a motor, so as to prevent the liquid from stratifying due to long-term static state;

[0003] However, when the existing vertical shaking device is in use, due to the fixed length of its connecting rod structure, the shaking amplitude of the sample bottle is fixed, and it is not convenient to adjust the shaking strength according to the shaking requirements of different liquid samples;

[0004] To solve the above technical problems, a vertical shaking mechanism is proposed. Content of the Utility Model

[0005] In view of this, the utility model provides a vertical shaking mechanism to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0006] The technical solution of the utility model is realized as follows: a vertical shaking mechanism, including a main body mechanism and a clamping mechanism;

[0007] The main body mechanism includes a bottom plate and a servo motor. Four support rods are fixedly connected to one side of the bottom plate. One end of the support rod is fixedly connected to a top plate. The servo motor is installed on one side of the top plate. The output shaft of the servo motor penetrates the top plate, and one end of the output shaft of the servo motor penetrating the top plate is fixedly connected to a turntable;

[0008] The clamping mechanism includes a movable plate. Placement shells are symmetrically and fixedly connected to one side of the movable plate. A sample bottle is arranged inside the placement shell. A sleeve plate is sleeved on one side of the support rod. The sleeve plate is slidably connected to the support rod. One side of the sleeve plate is fixedly connected to the movable plate. A linear slide rail is installed on one side of the movable plate. A connecting slider is slidably connected inside the linear slide rail. A screw rod is rotatably connected inside the movable plate. One side of the screw rod penetrates the connecting slider. The side of the screw rod penetrating the connecting slider is threadedly connected to the connecting slider. A second universal ball joint is installed on one side of the connecting slider. A first universal ball joint is installed on one side of the turntable. One side of the first universal ball joint is fixedly connected to a connecting rod. One end of the connecting rod is fixedly connected to the second universal ball joint.

[0009] Further preferably, one side of the top plate is provided with an annular slide rail, an annular slider is slidably connected inside the annular slide rail, and one side of the annular slider is fixedly connected to the turntable.

[0010] Further preferably, both sides of the bottom plate are fixedly connected with fixing plates, and fixing holes are symmetrically formed inside the fixing plates.

[0011] Further preferably, one side of the placement shell is fixedly connected with a reinforcing plate, and one side of the reinforcing plate is fixedly connected to the movable plate.

[0012] Further preferably, one side of the bottom plate is fixedly connected with a buffer pad.

[0013] Further preferably, a rubber sleeve is sleeved on one side of the sample bottle, the rubber sleeve is fixedly connected to the placement shell, a cover plate is arranged on one side of the sample bottle, a sealing member is fixedly connected to one side of the cover plate, and the sealing member is engaged with the sample bottle.

[0014] Further preferably, a limiting member is sleeved on one side of the cover plate, fixing bolts are threadedly connected at equal intervals on one side of the limiting member, and one end of the fixing bolt is threadedly connected to the placement shell.

[0015] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0016] 1. In the present invention, by arranging a servo motor to drive the first universal ball joint to rotate in cooperation with the turntable, pulling the second universal ball joint to move through the first universal ball joint in cooperation with the connecting rod, enabling the second universal ball joint to drive the movable plate to reciprocate up and down in cooperation with the connecting slider and the linear slide rail, thereby driving the sample bottle to vertically oscillate and shake the liquid sample inside the bottle, and driving the connecting slider to move through the screw rod, adjusting the stroke and movement speed of the movable plate by changing the position of the connecting slider, thereby changing the shaking strength to meet the shaking requirements of different liquid samples;

[0017] 2. In the present invention, by arranging a cover plate in cooperation with a sealing member to prevent the liquid sample from overflowing during the shaking process, and arranging a limiting member in cooperation with fixing bolts to limit and fix the cover plate.

[0018] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 Structural diagram of the present utility model;

[0021] Figure 2 Installation structural diagram of the turntable in the present utility model;

[0022] Figure 3 Structural diagram of the movable plate in the present utility model;

[0023] Figure 4 Installation structural diagram of the sample bottle in the present utility model;

[0024] Figure 5 Connection structural diagram of the turntable and the connecting slider in the present utility model.

[0025] Reference numerals: 10, main body mechanism; 11, bottom plate; 12, support rod; 13, top plate; 14, servo motor; 15, turntable; 16, annular slide rail; 17, annular slider; 18, buffer pad; 19, fixing plate; 31, fixing hole; 20, clamping mechanism; 21, movable plate; 22, sleeve plate; 23, linear slide rail; 24, connecting slider; 25, screw; 26, placing shell; 27, sample bottle; 28, rubber sleeve; 29, limiting member; 32, fixing bolt; 33, reinforcing plate; 34, cover plate; 35, sealing member; 36, first universal ball joint; 37, connecting rod; 38, second universal ball joint. Detailed implementation manners

[0026] In the following, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0027] The following will detail the embodiments of the present utility model with reference to the drawings.

[0028] As Figures 1-5 shown, the embodiment of the present utility model provides a vertical oscillation and shaking mechanism, which is composed of a main body mechanism 10 and a clamping mechanism 20.

[0029] The main body mechanism 10 includes a bottom plate 11, a top plate 13 and a servo motor 14. On one side of the bottom plate 11, two groups of support members are symmetrically and fixedly connected. Each group of support members consists of two support rods 12. One end of the support rod 12 is fixedly connected to the top plate 13. The servo motor 14 is installed on one side of the top plate 13. The output shaft of the servo motor 14 penetrates through the top plate 13. One end of the output shaft of the servo motor 14 penetrating through the top plate 13 is fixedly connected to a turntable 15. One side of the turntable 15 is fixedly connected to a first universal ball joint 36. One side of the first universal ball joint 36 is fixedly connected to a connecting rod 37. By the cooperation of the servo motor 14 and the turntable 15, the first universal ball joint 36 is driven to rotate. By the cooperation of the first universal ball joint 36 and the connecting rod 37, the clamping mechanism 20 is driven to move for shaking evenly.

[0030] In one embodiment, in order to enhance the stability of the turntable 15 during rotation, a circular slide rail 16 is installed on one side of the top plate 13. A circular slide block 17 is slidably connected inside the circular slide rail 16. One side of the circular slide block 17 is fixedly connected to the turntable 15.

[0031] In one embodiment, in order to facilitate fixing the position of the bottom plate 11 and prevent the bottom plate 11 from shaking, fixing plates 19 are fixedly connected to both sides of the bottom plate 11. Fixing holes 31 are symmetrically opened inside the fixing plates 19.

[0032] In one embodiment, a buffer pad 18 is fixedly connected to one side of the bottom plate 11. The movable plate 21 is supported by the buffer pad 18 to prevent damage caused by the collision between the movable plate 21 and the bottom plate 11 during reciprocating movement.

[0033] The clamping mechanism 20 includes a movable plate 21 and a placement shell 26. Two placement shells 26 are symmetrically and fixedly connected to one side of the movable plate 21. A placement groove is integrally formed inside the placement shell 26, and a rubber sleeve 28 is fixedly connected inside the placement groove. A sample bottle 27 is clamped inside the rubber sleeve 28. The sample bottle 27 is used to store liquid samples. Sleeve plates 22 are fixedly connected to both sides of the movable plate 21. The support rod 12 penetrates through the sleeve plate 22 and is slidably connected to the sleeve plate 22 to limit the movement direction of the movable plate 21 and enhance the movement stability. A linear slide rail 23 is installed on one side of the movable plate 21. A connecting slide block 24 is slidably connected inside the linear slide rail 23. A second universal ball joint 38 is installed on one side of the connecting slide block 24. One end of the connecting rod 37 is fixedly connected to the second universal ball joint 38 to facilitate driving the movable plate 21 to move for liquid shaking. A screw rod 25 is rotatably connected inside the movable plate 21. One side of the screw rod 25 penetrates through the connecting slide block 24. One side of the screw rod 25 penetrating through the connecting slide block 24 is threadedly connected to the connecting slide block 24. By driving the connecting slide block 24 by the screw rod 25, the position of the second universal ball joint 38 relative to the first universal ball joint 36 is changed, so as to adjust the stroke and speed of the movable plate 21 during movement.

[0034] In one embodiment, in order to enhance the stability of the placement shell 26, a reinforcing plate 33 is fixedly connected to one side of the placement shell 26, and one side of the reinforcing plate 33 is fixedly connected to the movable plate 21.

[0035] In one embodiment, in order to prevent the liquid sample inside the sample bottle 27 from overflowing, a cover plate 34 is provided on one side of the sample bottle 27. A sealing member 35 is fixedly connected to one side of the cover plate 34. The sealing member 35 is engaged with the sample bottle 27. A limiting member 29 is sleeved on one side of the cover plate 34. Fixing bolts 32 are equidistantly threadedly connected to one side of the limiting member 29. One end of the fixing bolt 32 is threadedly connected to the placement shell 26. The cover plate 34 is limited by the limiting member 29 to prevent the cover plate 34 from falling off during the shaking process.

[0036] When the present utility model is in operation: Place the liquid sample into the sample bottle 27, place the sample bottle 27 into the placement shell 26, make the sample bottle 27 fit with the rubber sleeve 28, connect the cover plate 34 to the sample bottle 27 through the sealing member 35 to block the sample bottle 27. Sleeve the limiting member 29 on one side of the cover plate 34 and fix the limiting member 29 through the fixing bolt 32 to prevent the cover plate 34 from falling off during the shaking process. Fix the position of the bottom plate 11 through components such as screws and the fixing holes 31 on the fixing plate 19. Start the servo motor 14 to drive the turntable 15 to rotate. The turntable 15 drives the first universal ball joint 36 to rotate. The first universal ball joint 36 pulls the second universal ball joint 38 to move through the connecting rod 37, so that the second universal ball joint 38 drives the connecting slider 24 to move, and the connecting slider 24 drives the movable plate 21 to reciprocate up and down to shake the liquid sample in the placement shell 26 on one side of the movable plate 21. When it is necessary to adjust the stroke and movement speed of the movable plate 21, rotate the screw rod 25 to drive the connecting slider 24 to move, change the position of the second universal ball joint 38 relative to the first universal ball joint 36, thereby adjusting the movement stroke and speed of the connecting slider 24 and the movable plate 21 and changing the shaking strength.

[0037] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. Vertical oscillation and shaking mechanism, characterized in that: It includes a main body mechanism (10) and a clamping mechanism (20); The main body mechanism (10) includes a bottom plate (11) and a servo motor (14). On one side of the bottom plate (11), four support rods (12) are fixedly connected. One end of the support rod (12) is fixedly connected to a top plate (13). The servo motor (14) is installed on one side of the top plate (13). The output shaft of the servo motor (14) penetrates through the top plate (13). One end of the output shaft of the servo motor (14) penetrating through the top plate (13) is fixedly connected to a turntable (15); The clamping mechanism (20) includes a movable plate (21). On one side of the movable plate (21), placement shells (26) are symmetrically fixedly connected. Inside the placement shell (26), there is a sample bottle (27). A sleeve plate (22) is sleeved on one side of the support rod (12). The sleeve plate (22) is slidably connected to the support rod (12). One side of the sleeve plate (22) is fixedly connected to the movable plate (21). A linear slide rail (23) is installed on one side of the movable plate (21). A connecting slider (24) is slidably connected inside the linear slide rail (23). A screw rod (25) is rotatably connected inside the movable plate (21). One side of the screw rod (25) penetrates through the connecting slider (24). One side of the screw rod (25) penetrating through the connecting slider (24) is threadedly connected to the connecting slider (24). A second universal ball joint (38) is installed on one side of the connecting slider (24). A first universal ball joint (36) is installed on one side of the turntable (15). One side of the first universal ball joint (36) is fixedly connected to a connecting rod (37). One end of the connecting rod (37) is fixedly connected to the second universal ball joint (38).

2. The vertical oscillation and shaking mechanism according to claim 1, wherein: A circular slide rail (16) is installed on one side of the top plate (13). A circular slider (17) is slidably connected inside the circular slide rail (16). One side of the circular slider (17) is fixedly connected to the turntable (15).

3. The vertical oscillation and shaking mechanism according to claim 1, wherein: Fixing plates (19) are fixedly connected to both sides of the bottom plate (11). Fixing holes (31) are symmetrically opened inside the fixing plates (19).

4. The vertical oscillation and shaking mechanism according to claim 1, wherein: A reinforcing plate (33) is fixedly connected to one side of the placement shell (26). One side of the reinforcing plate (33) is fixedly connected to the movable plate (21).

5. The vertical oscillation and shaking mechanism according to claim 1, characterized in that: A buffer pad (18) is fixedly connected to one side of the bottom plate (11).

6. The vertical oscillation and shaking mechanism according to claim 1, characterized in that: A rubber sleeve (28) is sleeved on one side of the sample bottle (27). The rubber sleeve (28) is fixedly connected to the placement shell (26). A cover plate (34) is provided on one side of the sample bottle (27). A sealing member (35) is fixedly connected to one side of the cover plate (34). The sealing member (35) is engaged with the sample bottle (27).

7. The vertical oscillation and shaking mechanism according to claim 6, characterized in that: A limiting member (29) is sleeved on one side of the cover plate (34). Fixing bolts (32) are equidistantly threadedly connected to one side of the limiting member (29). One end of the fixing bolt (32) is threadedly connected to the placement shell (26).

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