CN216605350U

CN216605350U - Vortex mixing instrument

Info

Publication number: CN216605350U
Application number: CN202220912503.6U
Authority: CN
Inventors: 巩峰贤; 齐衍超; 赛丽诺
Original assignee: Weifang Inspection And Testing Center
Current assignee: Weifang Inspection And Testing Center
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-05-27
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a vortex mixer which comprises a base, wherein a vibration turntable is arranged on the base, a vertical sliding rod is arranged on the rear side of the base, a sliding block is connected on the vertical sliding rod in a sliding manner, a vertical limiting device is connected between the sliding block and the vertical sliding rod, a horizontal sliding rod is connected on the sliding block in a sliding manner, a horizontal limiting device is connected between the sliding block and the horizontal sliding rod, a rubber sleeve is detachably arranged on the horizontal sliding rod, and the vibration turntable is made of rubber materials. When the centrifugal tube or test tube vibrating turntable is used, a centrifugal tube or test tube extends into the rubber sleeve from the upper part of the rubber sleeve, then the height of the sliding block and the length of the horizontal smooth rod are adjusted, so that the centrifugal tube or test tube is aligned with the vibrating turntable, and the bottom of the centrifugal tube or test tube is clamped into the vibrating turntable; starting the vibration turntable, and uniformly mixing the centrifuge tube or the test tube.

Description

Vortex mixing instrument

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a vortex mixing instrument.

Background

The vortex mixer has the characteristics of simple and reliable structure, small instrument volume, low power consumption, low noise and the like, is widely applied to the fields of life science and physical and chemical analysis, and is used for oscillating, uniformly mixing and stirring materials such as sample tissues, cells, bacteria liquid, chemical reagents and the like. Can be used in 0.2-50ml micro tube and test tube or small container with diameter less than 108 mm. The extraction solvent is used for mixing and extracting in laboratories and laboratories of various industries such as environmental monitoring, medical treatment and health, petrochemical industry, food, metallurgy and the like, or universities and colleges, scientific research and production enterprises. The mixing device can quickly mix any liquid and powder required to be mixed in a high-speed vortex mode, and the mixing speed is high, uniform and thorough.

But the handheld test tube of current small-size vortex blending appearance adopts mostly to mix, and long-time operation can cause inspection personnel arm to send out numb, and manually operation's individual difference causes the inhomogeneous, problem such as operating time overlength moreover easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vortex blending instrument aiming at the problems, and solves the problem that the existing vortex blending instrument needs to be held by an inspector.

In order to achieve the aim, the utility model discloses a vortex mixing instrument which comprises a base, wherein a vibration turntable is arranged on the base, a vertical slide rod is arranged at the rear side of the base, a slide block is connected on the vertical slide rod in a sliding manner, a vertical limiting device is connected between the slide block and the vertical slide rod, a horizontal slide rod is connected on the slide block in a sliding manner, a horizontal limiting device is connected between the slide block and the horizontal slide rod, a rubber sleeve is detachably arranged on the horizontal slide rod, the vibration turntable is made of rubber materials, a vibration motor is arranged on the inner side of the base, the output end of the vibration motor is connected with a cam, a circular ring is connected on the lower part of the vibration turntable, a circular ring movable groove for allowing the circular ring to pass through is arranged on the upper part of the base, the cam is positioned on the inner side of the circular ring, and the ring is contacted with the ring, the edge of the ring moving groove is connected with a positioning ring, and a plurality of reset springs are connected between the positioning ring and the ring. When the centrifugal tube or test tube vibrating turntable is used, a centrifugal tube or test tube extends into the rubber sleeve from the upper part of the rubber sleeve, then the height of the sliding block and the length of the horizontal smooth rod are adjusted, so that the centrifugal tube or test tube is aligned with the vibrating turntable, and the bottom of the centrifugal tube or test tube is clamped into the vibrating turntable; starting the vibration turntable, and uniformly mixing the centrifuge tube or the test tube.

Preferably, a plurality of fixing clamping grooves are formed in the front side of the lower end of the vertical sliding rod, the base is connected with fixing buckles capable of being matched with the fixing clamping grooves, the vertical sliding rod is provided with a vertically arranged bar-shaped groove, and the fixing bolt penetrates through the bar-shaped groove and then is connected with the base. During the use, fixed buckle cooperatees with the fixed draw-in groove, and the mechanical damage that vibrations brought when conveniently carrying out altitude mixture control and reducing the experiment.

Preferably, the fixed buckle is arranged along the horizontal direction, and the fixed clamping groove is arranged along the horizontal direction. During the use, fixed buckle cooperatees with the fixed draw-in groove, and the mechanical damage that vibrations brought when conveniently carrying out altitude mixture control and reducing the experiment.

Preferably, the shape of base is trapezoidal, and the base rear side is opened and is equipped with the holding tank, and fixed buckle is located the holding tank inboard. During the use, the shape of base is trapezoidal, is favorable to the stability of instrument, and the installation of the convenient vertical slide bar of holding tank.

Preferably, the vertical limiting device comprises a vertical limiting bolt in threaded connection with the sliding block, and a vertical limiting groove matched with the vertical limiting bolt is formed in the vertical sliding rod. When the sliding block lifting device is used, the vertical limiting bolt is loosened, the sliding block is lifted, the vertical limiting bolt is screwed, and the sliding block is fixed.

Preferably, the horizontal limiting device comprises a horizontal limiting bolt in threaded connection with the sliding block, and a horizontal limiting groove matched with the horizontal limiting bolt is formed in the horizontal sliding rod. When the device is used, the horizontal limiting bolt is loosened, the movement of the horizontal sliding rod is realized, the horizontal limiting bolt is screwed, and the horizontal sliding rod is fixed.

Preferably, the cross-sectional shapes of the vertical sliding rod and the horizontal sliding rod are rectangular. The rotation of the sliding block or the horizontal sliding rod is reduced, and the stability is improved.

Preferably, the sliding block is provided with a vertical sliding chute which is vertically arranged and is used for the vertical sliding rod to pass through, and the sliding block is provided with a horizontal sliding chute which is horizontally arranged and is used for the horizontal sliding rod to pass through. Compact structure and convenient processing and manufacturing.

Preferably, the side of the base is provided with a working knob and a power switch. When the electric shock absorber is used, the power switch is turned on, the working knob is turned on to perform inching or continuous vibration operation and adjust the size of the electric shock absorber, the working knob and the power switch adopt the prior art, and how to control the inching or continuous vibration operation adopts the prior art, so that the details are not repeated.

Preferably, the lower end of the base is connected with a rubber pad. When in use, the device is beneficial to the stability of the instrument.

In conclusion, the beneficial effects of the utility model are as follows: the problem of current vortex mixing appearance need the inspection personnel handheld is solved. Various centrifuging tubes or test tubes need not to be handheld, have reduced inspection personnel's working strength, and the protection inspection personnel's is healthy. The problem of the difference of current vortex blending appearance inspection personnel individual operation is solved. Various centrifuge tubes or test tubes do not need to be held by hands, and the error of operators is reduced. The problem of current vortex mixing appearance vibrate the operating time too short because of the inspection personnel arm is solved. Centrifuging tube or test tube need not hand, can realize long-time vibration operation, have strengthened the mixing ability. The problem of batch-to-batch difference during experimental operation is solved. And errors caused by operation are reduced.

Drawings

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

FIG. 2 is a schematic side view of a vortex mixer of the present invention;

FIG. 3 is a schematic view of the structure of detail A in FIG. 2;

FIG. 4 is a schematic structural view of section B-B of FIG. 3;

FIG. 5 is a schematic view of the structure of detail C of FIG. 2;

FIG. 6 is a schematic view of section D-D of FIG. 5;

FIG. 7 is a schematic view of the internal structure of the base of the vortex mixer of the present invention.

In the figure: 1. a base; 2. a working knob; 3. a power switch; 4. a rubber pad; 5. a vertical slide bar; 6. fixing the clamping groove; 7. a horizontal sliding bar; 8. a horizontal limiting groove; 9. a slider; 10. a horizontal limit bolt; 11. a rubber sleeve; 12. vibrating the turntable; 13. a strip-shaped groove; 14. fixing the buckle; 15. fixing the bolt; 16. accommodating grooves; 17. a vertical limit bolt; 18. a vertical limiting groove; 19. a vibration motor; 20. a cam; 21. a circular ring; 22. a circular ring movable groove; 23. a return spring; 24. a retaining ring.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model is further described with reference to the following figures and detailed description:

as shown in fig. 1 to 7, a vortex mixer comprises a base 1, a vibration turntable 12 is installed on the base 1, a vertical slide bar 5 is installed on the rear side of the base 1, a slide block 9 is connected on the vertical slide bar 5 in a sliding manner, a vertical position-limiting device is connected between the slide block 9 and the vertical slide bar 5, a horizontal slide bar 7 is connected on the slide block 9 in a sliding manner, a horizontal position-limiting device is connected between the slide block 9 and the horizontal slide bar 7, a rubber sleeve 11 is detachably installed on the horizontal slide bar 7, the vibration turntable 12 is made of rubber material, a vibration motor 19 is installed on the inner side of the base 1, the output end of the vibration motor 19 is connected with a cam 20, a ring 21 is connected on the lower portion of the vibration turntable 12, a ring moving groove 22 for allowing the ring 21 to pass through is formed on the upper portion of the base 1, the cam 20 is located on the inner side of the ring 21 and is in contact with the ring 21, and a positioning ring 24 is connected on the edge of the ring moving groove 22, a plurality of return springs 23 are connected between the positioning ring 24 and the circular ring 21, and preferably, the number of the return springs 23 is four. When the device is used, a centrifugal tube or a test tube extends into the device from the upper part of the rubber sleeve 11, then the height of the sliding block 9 and the length of the horizontal sliding rod 7 are adjusted, so that the centrifugal tube or the test tube is aligned with the vibration turntable 12, and the bottom of the centrifugal tube or the test tube is clamped into the vibration turntable 12; starting the vibration motor 19, the cam 20 drives the vibration turntable 12 to vibrate, and the centrifugal tube or the test tube is uniformly mixed.

The vibration turntable 12 and the rubber sleeve 11 are made of rubber materials, so that the fracture of a centrifugal tube or a test tube can be prevented, and the rubber sleeve 11 can be replaced according to experiment requirements and has a single hole, multiple holes and the like; the corresponding cutting ferrule on the vibration turntable 12 can be replaced correspondingly, the matching structure of the cutting ferrule on the vibration turntable 12 and the centrifuge tube or the test tube adopts the prior art, and the change of the number is only needed here, and the description is omitted. One or more batches of samples may be processed simultaneously.

The problem of current vortex mixing appearance need the inspection personnel handheld is solved. Various centrifuging tubes or test tubes need not to be handheld, have reduced inspection personnel's working strength, and the protection inspection personnel's is healthy.

The problem of the difference of current vortex blending appearance inspection personnel individual operation is solved. Various centrifuge tubes or test tubes do not need to be held by hands, and the error of operators is reduced.

The problem of current vortex mixing appearance vibrate the operating time too short because of the inspection personnel arm is solved. Centrifuging tube or test tube need not hand, can realize long-time vibration operation, have strengthened the mixing ability.

The problem of batch-to-batch difference during experimental operation is solved. And errors caused by operation are reduced.

A plurality of fixing clamping grooves 6 are formed in the front side of the lower end of the vertical sliding rod 5, a fixing buckle 14 which can be matched with the fixing clamping grooves 6 is connected to the base 1, a vertically-arranged strip-shaped groove 13 is formed in the vertical sliding rod 5, and the fixing bolt 15 penetrates through the strip-shaped groove 13 and then is connected with the base 1. During the use, fixed buckle 14 cooperatees with fixed slot 6, and the mechanical damage that vibrations brought when conveniently carrying out the altitude mixture control and reducing the experiment.

Specifically, the fixing buckle 14 is arranged along the horizontal direction, and the fixing clamping groove 6 is arranged along the horizontal direction. The processing and the manufacturing are convenient. During the use, fixed buckle 14 cooperatees with fixed slot 6, and the mechanical damage that vibrations brought when conveniently carrying out the altitude mixture control and reducing the experiment.

The shape of base 1 is trapezoidal, and base 1 rear side is opened and is equipped with holding tank 16, and fixed buckle 14 is located holding tank 16 inboardly. During the use, the shape of base 1 is trapezoidal, is favorable to the stability of instrument, and the installation of the convenient vertical slide bar 5 of holding tank 16.

Specifically, the side of the base 1 is provided with a working knob 2 and a power switch 3. During the use, turn on switch 3, turn on operation work knob 2 and carry out inching or continuous vibrations operation and adjust its size, work knob 2 and switch 3 adopt prior art, and how it controls inching or continuous vibrations operation and adopt prior art, no longer gives details here.

Specifically, the lower end of the base 1 is connected with a rubber pad 4. When in use, the device is beneficial to the stability of the instrument.

Specifically, the vertical limiting device comprises a vertical limiting bolt 17 in threaded connection with the sliding block 9, and a vertical limiting groove 18 matched with the vertical limiting bolt 17 is formed in the vertical sliding rod 5. During the use, loosen vertical spacing bolt 17, realize the lift of slider 9, screw up vertical spacing bolt 17, fixed slider 9.

Specifically, the horizontal limiting device comprises a horizontal limiting bolt 10 in threaded connection with a sliding block 9, and a horizontal limiting groove 8 matched with the horizontal limiting bolt 10 is formed in the horizontal sliding rod 7. When the device is used, the horizontal limiting bolt 10 is loosened to realize the movement of the horizontal sliding rod 7, the horizontal limiting bolt 10 is screwed down, and the horizontal sliding rod 7 is fixed.

Specifically, the cross-sectional shapes of the vertical slide bar 5 and the horizontal slide bar 7 are rectangular. The rotation of the sliding block 9 or the horizontal sliding rod 7 is reduced, and the stability is improved.

Specifically, a vertical sliding groove which is vertically arranged and is used for allowing the vertical sliding rod 5 to penetrate through is formed in the sliding block 9, and a horizontal sliding groove which is horizontally arranged and is used for allowing the horizontal sliding rod 7 to penetrate through is formed in the sliding block 9. Compact structure and convenient processing and manufacturing.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A vortex mixing instrument comprises a base (1), a vibration turntable (12) is installed on the base (1), and the vortex mixing instrument is characterized in that a vertical sliding rod (5) is installed on the rear side of the base (1), a sliding block (9) is connected on the vertical sliding rod (5) in a sliding manner, a vertical limiting device is connected between the sliding block (9) and the vertical sliding rod (5), a horizontal sliding rod (7) is connected on the sliding block (9), a horizontal limiting device is connected between the sliding block (9) and the horizontal sliding rod (7), a rubber sleeve (11) is installed on the horizontal sliding rod (7) in a detachable manner, the vibration turntable (12) is made of rubber materials, a vibration motor (19) is installed on the inner side of the base (1), the output end of the vibration motor (19) is connected with a cam (20), the lower portion of the vibration turntable (12) is connected with a circular ring (21), a circular ring movable groove (22) which is formed in the upper portion of the base (1) and can allow the circular ring (21) to pass through is formed, the cam (20) is positioned on the inner side of the circular ring (21) and is in contact with the circular ring (21), the edge of the circular ring moving groove (22) is connected with a positioning ring (24), and a plurality of return springs (23) are connected between the positioning ring (24) and the circular ring (21).

2. The vortex mixer according to claim 1, wherein the front side of the lower end of the vertical slide bar (5) is provided with a plurality of fixing clamping grooves (6), the base (1) is connected with a fixing buckle (14) which can be matched with the fixing clamping grooves (6), the vertical slide bar (5) is provided with a vertically arranged strip-shaped groove (13), and the fixing bolt (15) penetrates through the strip-shaped groove (13) and then is connected with the base (1).

3. The vortex mixer of claim 2, wherein the fixing buckle (14) is arranged along the horizontal direction, and the fixing clamping groove (6) is arranged along the horizontal direction.

4. The vortex mixer according to claim 3, wherein the base (1) is trapezoidal in shape, the rear side of the base (1) is provided with a receiving groove (16), and the fixing buckle (14) is located inside the receiving groove (16).

5. The vortex mixer of claim 1, wherein the vertical limiting device comprises a vertical limiting bolt (17) in threaded connection with the sliding block (9), and the vertical sliding rod (5) is provided with a vertical limiting groove (18) matched with the vertical limiting bolt (17).

6. The vortex mixer of claim 1, wherein the horizontal limiting device comprises a horizontal limiting bolt (10) in threaded connection with the sliding block (9), and a horizontal limiting groove (8) matched with the horizontal limiting bolt (10) is formed in the horizontal sliding rod (7).

7. The vortex mixer of any one of claims 1 to 6, wherein the vertical slide bar (5) and the horizontal slide bar (7) are rectangular in cross-sectional shape.

8. The vortex mixer according to any one of claims 1 to 6, wherein the slide block (9) is provided with a vertical chute which is vertically arranged and through which the vertical slide rod (5) passes, and the slide block (9) is provided with a horizontal chute which is horizontally arranged and through which the horizontal slide rod (7) passes.

9. A vortex mixer according to any one of claims 1 to 6, wherein the side of the base (1) is provided with a working knob (2) and a power switch (3).

10. A vortex mixer according to any one of claims 1 to 6, wherein the lower end of the base (1) is connected with a rubber pad (4).