CN215086652U - Clamping mechanism of vortex oscillator - Google Patents
Clamping mechanism of vortex oscillator Download PDFInfo
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- CN215086652U CN215086652U CN202121118870.0U CN202121118870U CN215086652U CN 215086652 U CN215086652 U CN 215086652U CN 202121118870 U CN202121118870 U CN 202121118870U CN 215086652 U CN215086652 U CN 215086652U
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- telescopic rod
- roller
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Abstract
The utility model provides a fixture of vortex oscillator, the purpose is solved and only can place the technical problem of the test tube of a pipe diameter on the current vortex oscillator, include: a housing having a cylindrical shape; the disc is arranged on one end of the shell and is in a round table shape, and the end with the large end surface is provided with an arc-shaped concave part; one end of the supporting frame is arranged on one end of the shell with the chassis and is positioned on one side of the chassis; the telescopic rod is movably arranged at one end of the support frame, which is far away from the shell, and is arranged along the radius direction of the chassis; the baffle is arc-shaped, and one convex side surface of the baffle is arranged at one end of the telescopic rod, which points to the axis of the chassis; the roller is arranged on one side surface of the baffle which is concave inwards, and the axis of the roller is collinear with the axis of the chassis; the supporting frames are arranged on the periphery of the chassis, the supporting frames are provided with a plurality of telescopic rods, and two ends of the baffle are respectively provided with a roller. Has the advantage of holding test tubes with various diameters.
Description
Technical Field
The utility model relates to a fixture, specificly relate to a fixture of vortex oscillator.
Background
When the multi-shaft speed regulating mechanism of the vortex oscillator carries out vortex oscillation on the test tube, usually, only one test tube can be placed in one vortex oscillator, and meanwhile, the tube diameter of the test tube is usually fixed. Therefore, the operation is very inconvenient.
Disclosure of Invention
To the technical problem that only can place the test tube of a pipe diameter on the vortex oscillator among the above-mentioned prior art, the utility model provides a vortex oscillator's fixture has the advantage that can place the test tube of multiple diameter.
The technical scheme of the utility model is that:
clamping mechanism of vortex oscillator includes:
a housing having a cylindrical shape;
the chassis is arranged on one end of the shell, is in a round table shape, and is provided with an arc-shaped concave part at the end with a large end face;
one end of the supporting frame is arranged on one end of the shell with the chassis and is positioned on one side of the chassis;
the telescopic rod is movably arranged at one end of the support frame, which is far away from the shell, and is arranged along the radius direction of the chassis;
the baffle is arc-shaped, and one convex side surface of the baffle is arranged at one end of the telescopic rod, which points to the axis of the chassis;
the roller is arranged on one side surface of the baffle which is concave inwards, and the axis of the roller is collinear with the axis of the chassis;
the supporting frames are arranged on the periphery of the chassis, the supporting frames are provided with a plurality of telescopic rods, and two ends of the baffle are respectively provided with a roller.
Further, the method also comprises the following steps:
and the limiting guide rod is movably arranged at one end of the support frame far away from the shell, one end of the limiting guide rod is connected with one end of the telescopic rod, the axis of the limiting guide rod is collinear with the axis of the telescopic rod, and the diameter of the axis of the limiting guide rod is smaller than that of the telescopic rod.
Furthermore, two sides of one end of the support frame, which is far away from the shell, are respectively provided with a step hole;
the stepped hole comprises a small hole section and a large hole section, and one end of the small hole section is positioned on one side surface of the support frame far away from the chassis;
one end of the limiting guide rod penetrates through the small hole section, and one end of the telescopic rod penetrates through the large hole section.
Further, the method also comprises the following steps:
and the spring is arranged in the large hole section of the stepped hole on the support frame, is sleeved on the limiting guide rod, and has one end arranged at the end part of the telescopic rod.
Further, the middle part of the baffle is provided with at least one roller.
Further, the method also comprises the following steps:
and the motor is positioned on the baffle, and an output shaft of the motor is in power connection with the roller.
Furthermore, a baffle plate positioned on the periphery of the chassis is provided with the motor.
Compared with the prior art, the beneficial effects of the utility model are that:
utilize the size in the space that all baffles enclose of spring adjustment to the realization is placed the test tube of different pipe diameters. Simultaneously, utilize the baffle behind with the test tube restriction position, when the test tube rotated, gyro wheel on the baffle rotated along with it, changed the sliding friction between test tube and the baffle into rolling friction, increased the life of test tube.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a clamping mechanism of a vortex oscillator according to the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
fig. 4 is a schematic structural view of the driving wheel.
Reference numerals:
1. a housing; 2. a chassis; 3. a support frame; 4. a baffle plate; 5. a roller; 6. a telescopic rod; 7. a limiting guide rod; 8. a spring; 9. a drive wheel; 10. a motor; 11. a guide wheel; 12. a chain; 13. a chain groove; 14. a drive plate.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate an orientation or positional relationship based on that shown in the drawings, or the orientation or positional relationship that the product of the invention is conventionally placed when in use, or the orientation or positional relationship that is conventionally understood by those skilled in the art, is merely for the convenience of describing the invention and simplifying the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, 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 invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-4, the clamping mechanism of the vortex oscillator includes a housing 1, a chassis 2, a supporting frame 3, a limiting guide rod 7, a telescopic rod 6, a spring 8, a baffle 4 and a roller 5.
Wherein the shell 1 is cylindrical, and the shell 1 is hollow. One end of the shell 1 along the axis thereof is set as a top and the other end is set as a bottom.
Six chassis 2 are no less than to 1 top of casing, and all chassis 2 evenly set up along the a week at 1 top of casing, and every chassis 2 can be used to support a test tube. The chassis 2 is in a shape of a circular truncated cone, and one end of the chassis 2 with a smaller end surface area is rotatably arranged on the shell 1 and is connected with a driving device in the shell 1. The end with larger area of the end surface of the chassis 2 is provided with an inward concave arc-shaped curved surface. The arc curved surface is used for preventing the bottom of test tube.
The support frame 3 is plate-shaped and is arc-shaped in the width direction. One end of the supporting plate is fixed on the shell 1, the supporting plate is positioned on one side of the chassis 2, and at least three supporting frames 3 are uniformly distributed on the periphery of the chassis 2. The arc-shaped structure of the support frame 3 is concave, and one side surface of the arc-shaped structure is close to the chassis 2.
One end of the support frame 3, which is far away from the shell 1, is provided with two step holes, and the axes of the two step holes are parallel to the radial direction of the chassis 2. The section with the larger hole diameter of the stepped hole is a large hole section, the section with the smaller hole diameter of the stepped hole is a small hole section, and one end of the large hole section, which is far away from the small hole section, is positioned on one side surface of the supporting frame 3, which is close to the chassis 2.
One end of each of the two limiting guide rods 7 is movably arranged in a step hole at the top of the support frame 3. And the other end of the limiting guide rod 7 penetrates through the small hole section of the step hole.
The shaft diameter of the telescopic rod 6 is larger than that of the limiting guide rod 7, and the shaft diameter of the telescopic rod 6 is larger than the aperture of the small hole section of the stepped hole. One end of the telescopic rod 6 is connected with one end of the limiting guide rod 7 positioned in the step hole. The other end of the telescopic rod 6 penetrates through the large hole section of the step hole. Meanwhile, the axis of the telescopic rod 6 and the axis of the limiting guide rod 7 are collinear.
The spring 8 is sleeved on the limiting guide rod 7, and meanwhile, the spring 8 is located inside the large hole section of the stepped hole. Two ends of the spring 8 are respectively positioned at the end part of the telescopic rod 6 and the inner side of the large hole section of the stepped hole.
The roller 5 is arranged on one side of the baffle 4 which is concave inwards, and the axis of the roller 5 when rotating is consistent with the axis of the chassis 2. A plurality of rollers 5 are arranged on the baffle 4, two ends of the baffle 4 are respectively provided with one roller 5, and the middle part of the baffle 4 is at least provided with one roller 5.
Through this technical scheme, utilize the size in the space that all baffles 4 enclose of spring 8 adjustment to the realization is placed the test tube of different pipe diameters. Simultaneously, utilize baffle 4 with test tube restriction position back, the test tube is along with the chassis 2 rotation of bottom, and gyro wheel 5 on the baffle 4 rotates along with it, changes the sliding friction between test tube and the baffle 4 into rolling friction, increases the life of test tube.
Example 2:
in addition to embodiment 1, as shown in fig. 4, one of the baffle plates 4 provided around the chassis 2 is a driving plate 14, and the shape of the driving plate 14 is identical to the shape of the baffle plate 4.
The drive plate 14 is provided with drive wheels 9 with the same number as the rollers 5 on the baffle plate 4 on one side surface of the concave part, a triangular chain groove 13 is arranged inside the drive plate 14, a chain wheel is arranged on the shaft of each drive wheel 9, a motor 10 is arranged on one side surface of the convex part of the drive plate 14, a chain wheel is also arranged on the output shaft of the motor 10, all the chain wheels are in power connection through a chain 12, and the chain 12 is laid in the chain groove 13. The drive plate 14 is internally provided with two guide wheels 11, and the two guide wheels 11 are respectively positioned in two intervals formed by the three drive wheels 9. The two guide wheels 11 are used to keep the rotation directions of the three drive wheels 9 uniform.
Through this technical scheme, can realize that the test tube on every chassis 2 is controlled alone and rotates, and rotational speed and the equal independent control of rotation time.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. Clamping mechanism of vortex oscillator characterized in that includes:
a housing having a cylindrical shape;
the chassis is arranged on one end of the shell, is in a round table shape, and is provided with an arc-shaped concave part at the end with a large end face;
one end of the supporting frame is arranged on one end of the shell with the chassis and is positioned on one side of the chassis;
the telescopic rod is movably arranged at one end of the support frame, which is far away from the shell, and is arranged along the radius direction of the chassis;
the baffle is arc-shaped, and one convex side surface of the baffle is arranged at one end of the telescopic rod, which points to the axis of the chassis;
the roller is arranged on one side surface of the baffle which is concave inwards, and the axis of the roller is collinear with the axis of the chassis;
the supporting frames are arranged on the periphery of the chassis, the supporting frames are provided with a plurality of telescopic rods, and two ends of the baffle are respectively provided with a roller.
2. The vortex oscillator clamping mechanism of claim 1 further comprising:
and the limiting guide rod is movably arranged at one end of the support frame far away from the shell, one end of the limiting guide rod is connected with one end of the telescopic rod, the axis of the limiting guide rod is collinear with the axis of the telescopic rod, and the diameter of the axis of the limiting guide rod is smaller than that of the telescopic rod.
3. The vortex oscillator clamping mechanism according to claim 2 wherein the two sides of the end of the support frame away from the housing each have a stepped bore;
the stepped hole comprises a small hole section and a large hole section, and one end of the small hole section is positioned on one side surface of the support frame far away from the chassis;
one end of the limiting guide rod penetrates through the small hole section, and one end of the telescopic rod penetrates through the large hole section.
4. The vortex oscillator clamping mechanism of claim 3 further comprising:
and the spring is arranged in the large hole section of the stepped hole on the support frame, is sleeved on the limiting guide rod, and has one end arranged at the end part of the telescopic rod.
5. The vortex oscillator clamping mechanism of claim 1 wherein the baffle has at least one roller in the middle.
6. The vortex oscillator clamping mechanism of claim 4 further comprising:
and the motor is positioned on the baffle, and an output shaft of the motor is in power connection with the roller.
7. A clamping mechanism for a vortex oscillator according to claim 6 characterised in that a baffle located around a base plate has the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118870.0U CN215086652U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of vortex oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121118870.0U CN215086652U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of vortex oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215086652U true CN215086652U (en) | 2021-12-10 |
Family
ID=79299139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121118870.0U Active CN215086652U (en) | 2021-05-24 | 2021-05-24 | Clamping mechanism of vortex oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215086652U (en) |
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2021
- 2021-05-24 CN CN202121118870.0U patent/CN215086652U/en active Active
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