CN218871990U

CN218871990U - Sample mixing and oscillating device

Info

Publication number: CN218871990U
Application number: CN202222862556.4U
Authority: CN
Inventors: 王圣元
Original assignee: Beijing Yibo Conner Biotechnology Co ltd
Current assignee: Beijing Yibo Conner Biotechnology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-18
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a mixed oscillation device of sample relates to oscillator technical field, specifically is mixed oscillation device of sample, which comprises an outer shell body, the position that the inside of shell body is close to the top is provided with the vibration case, the fixed cover in inner chamber of vibration case is equipped with the supporting network, the right side fixed mounting of shell body has driving motor, driving motor's bottom fixedly connected with extends to the drive sprocket of shell body inner chamber, the diapire swing joint of shell body inner chamber has driven sprocket. Through the outside installation driving motor at the shell, make the bottom fixed connection drive sprocket of driving motor output shaft, at the top swing joint driven sprocket of shell inner chamber diapire simultaneously, utilize the cooperation of driving chain, can be through the synchronous rotation of drive sprocket control driven sprocket, through the setting of the column that rotates of driven sprocket top, utilize the cooperation of eccentric cover, can control the activity around the adjustable shelf, the convenient front and back activity of controlling the oscillation case realizes the stable oscillation in the plane.

Description

Sample mixing and oscillating device

Technical Field

The utility model relates to an oscillator technical field specifically is sample mixed oscillation device.

Background

An oscillator is simply a frequency source, is generally used in a phase-locked loop, and particularly is a device which can convert direct current electric energy into alternating current electric energy without external signal excitation, and is generally divided into a positive feedback type and a negative resistance type, namely "oscillation", the meaning of which implies alternating current, the oscillator comprises a process and a function from oscillation to oscillation, and can complete conversion from the direct current electric energy into the alternating current electric energy, and the device can be called as "oscillator".

In the experimental process of medicines, sometimes, multiple raw materials need to be mixed to enable multiple substances in a sample to be mixed with each other, the multiple substances are added into a container to be placed still for waiting, the mixing speed is low, therefore, a sample mixing and oscillating device can be used for mixing in the experimental process, when the oscillating device is used, a test tube is shaken at the same horizontal position in the working mode of oscillating equipment, and due to the fact that the test tube is in a long and thin column shape, the mixing efficiency of mixed liquid which is seriously layered from top to bottom is low, long-time oscillation is needed, and the experimental time is affected, and therefore the sample mixing and oscillating device is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a sample mixes oscillation device has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: sample mixed oscillation device, including the shell body, the inside position that is close to the top of shell body is provided with the vibration case, the fixed cover of inner chamber of vibration case is equipped with the supporting network, the right side fixed mounting of shell body has driving motor, driving motor's bottom fixedly connected with extends to the drive sprocket of shell body inner chamber, the diapire swing joint of shell body inner chamber has driven sprocket, the outside movable sleeve of drive sprocket and driven sprocket is equipped with the driving chain, driven sprocket's top fixedly connected with rotates the post, the outside fixed sleeve that rotates the post is equipped with eccentric cover, wall fixedly connected with reset spring around the preceding of shell body inner chamber, reset spring's inboard fixed mounting has the fly leaf, the outside fixed connection adjustable shelf of fly leaf.

Optionally, the bottom fixed mounting of vibration case has the driven plate, the top fixedly connected with driving disc of rotation post, the bottom surface of driven plate and the top surface fixedly connected with sand grip of driving disc, the outside fixedly connected with link of vibration case, the bottom fixed mounting of link has the connecting rod, the top surface fixedly connected with damping sleeve of adjustable shelf.

Optionally, the axis of the eccentric sleeve is located outside the axis of the rotating column, the eccentric sleeve is located between the two return springs, and the height value of the eccentric sleeve is smaller than that of the return springs.

Optionally, the adjustable shelf is the T font, the outside of adjustable shelf extends to the outside of shell body, drive sprocket's diameter value is less than driven sprocket's diameter value.

Optionally, the bottom end of the connecting rod is movably sleeved in the inner cavity of the connecting frame, and the connecting frame is located above the movable frame.

Optionally, the driven disc is located above the driving disc, the top surface of the oscillation box is located above the top surface of the outer shell, and the outer diameter value of the oscillation box is smaller than the inner diameter value of the outer shell.

The utility model provides a sample mixes oscillation device possesses following beneficial effect:

1. this sample mixes oscillation device, through the outside installation driving motor at the shell body, make the bottom fixed connection drive sprocket of driving motor output shaft, simultaneously at the top swing joint driven sprocket of shell body inner chamber diapire, utilize the cooperation of driving chain, can control driven sprocket through drive sprocket and rotate in step, setting through the rotation post of driven sprocket top, utilize the cooperation of eccentric cover, can control the activity around the adjustable shelf, conveniently control the activity around the oscillation case, realize the stable oscillation in the plane.

2. This mixed oscillation device of sample, through the top fixed mounting driving disc at the rotation post, connect the driven plate in the bottom of vibration case simultaneously, inboard fixed mounting sand grip between driven plate and driving disc, utilize the setting of the link in the vibration case outside, make the bottom fixed mounting connecting rod of link, simultaneously at the top surface fixed connection adjustable shelf of adjustable shelf, make connecting rod activity suit at the inner chamber of damping cover, the cooperation of sand grip is utilized to the convenience during use, rock from top to bottom of convenient control vibration case, the efficiency of oscillation is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the structure of the rotary post of the present invention;

fig. 4 is a schematic structural diagram of the oscillating box of the present invention.

In the figure: 1. an outer housing; 2. a drive motor; 3. a drive sprocket; 4. a driven sprocket; 5. a drive chain; 6. rotating the column; 7. an eccentric sleeve; 8. a return spring; 9. a movable plate; 10. a movable frame; 11. a damping sleeve; 12. a connecting rod; 13. a connecting frame; 14. an oscillation box; 15. a support net; 16. a convex strip; 17. a driven plate; 18. a driving disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sample mixing and oscillating device comprises an outer shell 1, an oscillating box 14 is arranged in the outer shell 1 and close to the upper part, a supporting net 15 is fixedly sleeved in an inner cavity of the oscillating box 14, a driving motor 2 is fixedly installed on the right side of the outer shell 1, an even supporting net 15 is arranged in the oscillating box 14 and can be used for placing a large number of test tubes, the oscillating box 14 can move in the inner cavity of the outer shell 1 when being used, the driving motor 2 is connected with power equipment through a power supply lead, the driving motor 2 can control the rotation of a driven sprocket 4 when being used, a driving sprocket 3 extending to the inner cavity of the outer shell 1 is fixedly connected to the bottom end of the driving motor 2, a movable frame 10 is T-shaped, the outer side of the movable frame 10 extends to the outer part of the outer shell 1, the diameter value of the driving sprocket 3 is smaller than that of the driven sprocket 4, the driving sprocket 3 and the driven sprocket 4 are arranged, under the matching of a transmission chain 5, the synchronous rotation can be facilitated, the rotation of the driven sprocket 4 is conveniently controlled by the driving motor 2, the practicability of the device is improved, the movable frame 10 is arranged to conveniently cooperate with the eccentric sleeve 7 to control the front and back movement of the oscillation box 14, the bottom wall of the inner cavity of the outer shell 1 is movably connected with the driven sprocket 4, the driving chain 5 is movably sleeved outside the driving sprocket 3 and the driven sprocket 4, the top end of the driven sprocket 4 is fixedly connected with the rotating column 6, the axis of the eccentric sleeve 7 is positioned outside the axis of the rotating column 6, the eccentric sleeve 7 is positioned between the two reset springs 8, the height value of the eccentric sleeve 7 is smaller than that of the reset springs 8, the driving motor 2 is controlled to start, the driving sprocket 3 is driven by the output shaft of the connecting rod 12 to rotate, the driving chain 3 drives the driving chain 5 to rotate by the rotation of the driving sprocket 3, the driven sprocket 4 and the driving sprocket 3 are controlled to synchronously rotate by the driving chain 5, the driven chain wheel 4 drives the rotating column 6 to rotate around the axis of the driven chain wheel 4, the rotation of the driven chain wheel 4 can be used for simultaneously controlling the rotation of the eccentric sleeve 7 and the driving disc 18, the oscillation of the oscillation box 14 is convenient to control, the eccentric sleeve 7 is fixedly sleeved outside the rotating column 6, the front wall and the rear wall of the inner cavity of the outer shell 1 are fixedly connected with a return spring 8, a movable plate 9 is fixedly mounted on the inner side of the return spring 8, a movable frame 10 is fixedly connected to the outer side of the movable plate 9, the rotating column 6 drives the eccentric sleeve 7 on the outer side of the rotating column 6 to rotate, the eccentric sleeve 7 rotates around the axis of the rotating column 6, the movable plate 9 is pushed to move outwards in the rotating process of the eccentric sleeve 7, the movable plate 9 is pushed to move forwards and backwards, the back and forth movement of the oscillation box 14 can be controlled, and the use of the device is convenient.

Referring to fig. 4, a driven plate 17 is fixedly mounted at the bottom end of the oscillation box 14, the driven plate 17 is located above the driving plate 18, the top surface of the oscillation box 14 is located above the top surface of the outer shell 1, the outer diameter value of the oscillation box 14 is smaller than the inner diameter value of the outer shell 1, the outer diameter value of the oscillation box 14 is smaller than the outer diameter value of the outer shell 1, so that the oscillation box 14 can stably move back and forth in the inner cavity of the outer shell 1, and the use of the device is facilitated, meanwhile, the driven disc 17 is arranged to conveniently control the up-and-down movement of the oscillation box 14, the top end of the rotating column 6 is fixedly connected with the driving disc 18, the bottom surface of the driven disc 17 and the top surface of the driving disc 18 are fixedly connected with the convex strips 16, the bottom end of the connecting rod 12 is movably sleeved in the inner cavity of the connecting frame 13, the connecting frame 13 is positioned above the movable frame 10, the rotation of the rotating column 6 can control the rotation of the driving disc 18, the convex strips 16 above the driving disc 18 can be driven to rotate around the axis of the driving disc 18 by utilizing the rotation of the driving disc 18, when the upper convex strip and the lower convex strip 16 are parallel in the rotating process, the driven disk 17 is located at a position close to the upper part, and when the upper and lower convex strips 16 are staggered, the driven disk 17 is located at a position close to the lower part, the rotation of the driving disk 18 controls the up-and-down movement of the oscillating box 14, further facilitating the up-and-down movement of the oscillating box 14 in the process of front-and-back shaking, the outer side of the oscillating box 14 is fixedly connected with a connecting frame 13, the bottom end of the connecting frame 13 is fixedly provided with a connecting rod 12, the top surface of the movable frame 10 is fixedly connected with a damping sleeve 11, the arrangement of the damping sleeve 11 and the connecting rod 12 can ensure that in the process of up-and-down movement of the driven plate 17, the oscillating box 14 can synchronously move up and down from the driven disc 17, so that the oscillating box 14 is in an active state, and the damping sleeve 11 and the connecting rod 12 can prevent the oscillating box 14 from being separated from the outer shell 1 in the oscillating process.

In summary, when the sample mixing oscillation device is used, a sample test tube is firstly placed above a support net 15, the test tube is inserted into an inner cavity of the support net 15, then the driving motor 2 is controlled to be started, the driving sprocket 3 is driven to rotate by an output shaft of a connecting rod 12, the driving sprocket 3 drives a driving chain 5 to rotate by the rotation of the driving sprocket 3, the driven sprocket 4 and the driving sprocket 3 are controlled to synchronously rotate by the driving chain 5, then the driven sprocket 4 drives a rotating column 6 to rotate around the axis of the driven sprocket 4, the rotating column 6 drives an eccentric sleeve 7 on the outer side of the rotating column 6 to rotate, the eccentric sleeve 7 rotates around the axis of the rotating column 6, the movable plate 9 is driven to move outwards during the rotation of the eccentric sleeve 7, the movable plate 9 compresses a return spring 8, the movable frame 9 drives the movable frame 10 to move outwards, the movable frame 10 drives an oscillation box 14 to move forwards and backwards through a damping sleeve 11 and a connecting rod 12 and a connecting frame 13, the support net 15 drives the movable plate 18 to move forwards and backwards and forwards and backwards, and forwards and backwards and forwards and backwards, when the rotating disc 18 of a protrusion strip is driven by a protrusion plate 16 in the rotation of the rotating column 6, the rotating disc 16, the rotating disc is close to the protrusion of the rotation of the rotating disc 16, and the rotating disc 16, the rotating disc is close to the protrusion of the rotation of the support net 16, and upwards and downwards, the protrusion of the support plate 16, and upwards and downwards, when the rotating disc 16, the protrusion of the rotating disc 16, the rotating disc is close to the rotating disc 16, the protrusion of the rotating disc 16, the rotating disc.

Claims

1. Sample mixed oscillation device, including shell body (1), the inside position that is close to the top of shell body (1) is provided with vibration case (14), the fixed cover in inner chamber of vibration case (14) is equipped with supporting network (15), its characterized in that: the utility model discloses a chain drive mechanism, including shell body (1), the bottom fixedly connected with of shell body (1) has driving motor (2), the bottom fixedly connected with of driving motor (2) extends to drive sprocket (3) of shell body (1) inner chamber, the diapire swing joint of shell body (1) inner chamber has driven sprocket (4), the outside movable sleeve of drive sprocket (3) and driven sprocket (4) is equipped with driving chain (5), the top fixedly connected with of driven sprocket (4) rotates post (6), the outside fixed sleeve that rotates post (6) is equipped with eccentric cover (7), the preceding back wall fixedly connected with reset spring (8) of shell body (1) inner chamber, the inboard fixed mounting of reset spring (8) has fly leaf (9), outside fixed connection adjustable shelf (10) of fly leaf (9).

2. The sample mixing oscillation device of claim 1 wherein: the bottom fixed mounting of oscillation case (14) has driven plate (17), the top fixedly connected with drive plate (18) of rotation post (6), the bottom surface of driven plate (17) and the top surface fixedly connected with sand grip (16) of drive plate (18), the outside fixedly connected with link (13) of oscillation case (14), the bottom fixed mounting of link (13) has connecting rod (12), the top surface fixedly connected with damping cover (11) of adjustable shelf (10).

3. The sample mixing oscillation device of claim 1 wherein: the axle center of the eccentric sleeve (7) is located outside the axle center of the rotating column (6), the eccentric sleeve (7) is located between the two reset springs (8), and the height value of the eccentric sleeve (7) is smaller than that of the reset springs (8).

4. The sample mixing oscillation device of claim 1 wherein: the movable frame (10) is T font, the outside of movable frame (10) extends to the outside of shell body (1), the diameter value of drive sprocket (3) is less than the diameter value of driven sprocket (4).

5. The sample mixing oscillator device of claim 2, wherein: the bottom end of the connecting rod (12) is movably sleeved in the inner cavity of the connecting frame (13), and the connecting frame (13) is located above the movable frame (10).

6. The sample mixing oscillator device of claim 2, wherein: the driven disc (17) is located above the driving disc (18), the top surface of the oscillating box (14) is located above the top surface of the outer shell (1), and the outer diameter value of the oscillating box (14) is smaller than the inner diameter value of the outer shell (1).