CN209771972U - Oscillator for sample preparation system in biotechnology laboratory - Google Patents
Oscillator for sample preparation system in biotechnology laboratory Download PDFInfo
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- CN209771972U CN209771972U CN201920317412.6U CN201920317412U CN209771972U CN 209771972 U CN209771972 U CN 209771972U CN 201920317412 U CN201920317412 U CN 201920317412U CN 209771972 U CN209771972 U CN 209771972U
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Abstract
The utility model discloses an oscillator for biotechnology laboratory sample preparation system, concretely relates to oscillator technical field, the on-line screen storage device comprises a base, the base top is equipped with adjustable oscillation device, adjustable oscillation device includes the oscillation tank, the fixed hydraulic stem that is equipped with in inboard bottom of oscillation tank, the fixed servo motor that is equipped with in hydraulic stem top, the servo motor top is equipped with the pivot, the pivot both sides all are equipped with the limiting plate, the fixed snap ring that is equipped with in limiting plate bottom, the snap ring bottom is equipped with first spring, first spring bottom is equipped with the stop collar. The utility model discloses a set up adjustable oscillation device, the inside first spring extrusion snap ring of stop collar for the vibration shell keeps a decurrent pressure degree, has certain elasticity simultaneously, can have the effect of vibration at rotatory in-process, can select at high-speed rotation and rotatory vibration two kinds of modes as required simultaneously, is favorable to increasing the variety of mixing.
Description
Technical Field
The utility model relates to an oscillator technical field, more specifically say, the utility model relates to an oscillator for biotechnology laboratory sample preparation system.
Background
There are many types of mixers available on the market, but most of them have almost the same structure, and there are two main types of mixers, one is a rotating type, one is a vibrating type, and a vortex type mixer is rare, and in all vortex mixers, it is mainly used for the mixing action of the medicines.
The utility patent of patent application publication No. CN103100340A discloses a vortex mixer, which is characterized by comprising a mixer main body, a rotary platform, a rotating shaft, a motor and a controller, wherein the rotary platform is arranged at the top of the mixer main body, the rotary platform is connected with the rotating shaft, the rotating shaft is connected with the motor, the rotating shaft and the motor are arranged in the mixer main body, the controller is arranged on the mixer main body, and the vortex mixer has the advantages that: the mixing effect is good, and the unique structure mode enables the medicaments to be fully fused together in the mixing process.
However, in practical use, there are still many disadvantages, such as no vibration effect during rotation, poor mixing effect for the mixture requiring oscillation, and single mixing mode.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the embodiment of the utility model provides an oscillator for a biotechnology laboratory sample preparation system, through setting up adjustable oscillation device, servo motor drives the stop collar through the pivot and rotates, then the stop collar drives the oscillation shell and rotates at a high speed, the hydraulic stem drives the oscillation shell to descend, drive the stop collar and the ball to extend into the interior of the fluctuation groove simultaneously, adjust servo motor to slow speed, the oscillation shell drives the stop collar and the ball to slide in the fluctuation groove when rotating, the fluctuation groove that is set for the wave makes the oscillation shell fluctuate up and down when rotating, the first spring in the stop collar extrudes the snap ring simultaneously, make the oscillation shell keep a downward pressure degree, have certain elasticity simultaneously, can have the effect of vibration in the process of rotating, can select at two modes of high-speed rotation and rotational vibration simultaneously as required, it is advantageous to increase the diversity of mixing to solve the problems set forth in the background art described above.
In order to achieve the above object, the utility model provides a following technical scheme: an oscillator for a biotechnology laboratory sample preparation system comprises a base, wherein the top of the base is provided with an adjustable oscillation device, the adjustable oscillation device comprises an oscillation box, the bottom of the inner side of the oscillation box is fixedly provided with a hydraulic rod, the top of the hydraulic rod is fixedly provided with a servo motor, the top of the servo motor is provided with a rotating shaft, two sides of the rotating shaft are respectively provided with a limiting plate, the bottom of the limiting plate is fixedly provided with a snap ring, the bottom of the snap ring is provided with a first spring, the bottom of the first spring is provided with a limiting sleeve, the limiting sleeve is internally provided with a limiting groove, the limiting plate is in sliding connection with the limiting groove, the bottom of the limiting groove is provided with a placing groove, the first spring is arranged inside the placing groove, the rotating shaft is in sliding connection with the limiting sleeve, the top of the limiting sleeve is provided with an oscillation shell, the utility model discloses a vibration box, including gag lever post, surge tank, gag lever post, oscillating box, gag lever post bottom is equipped with the ball, the inside undulant annular plate that is equipped with of oscillating box, undulant annular plate surface is equipped with the undulant groove, the undulant groove is the wave setting, gag lever post and ball all with undulant groove sliding connection.
In a preferred embodiment, a fixing device is arranged inside the oscillating shell, and the fixing device comprises a central column which is welded with the bottom of the oscillating shell.
In a preferred embodiment, a second spring is fixedly arranged outside the central column, and one side of the second spring is provided with a pressing semi-ring.
In a preferred embodiment, one side of the squeeze semi-ring is provided with a fixed semi-ring, the surfaces of the squeeze semi-ring and the fixed semi-ring are provided with fixed blocks, and the surface of each fixed block is provided with a fixed groove.
In a preferred embodiment, the bottom surface of the inner side of the oscillating shell is provided with a sliding groove, and a sliding block is arranged inside the sliding groove.
In a preferred embodiment, the top of the sliding block is provided with a connecting rod, and the connecting rod is welded with the extrusion half ring.
the utility model discloses a technological effect and advantage:
1. By arranging the adjustable oscillating device, the servo motor drives the limit sleeve to rotate through the rotating shaft, then the limit sleeve drives the oscillating shell to rotate at a high speed, the hydraulic rod drives the oscillating shell to descend, and simultaneously drives the limit rod and the ball to extend into the fluctuating groove, the servo motor is adjusted to a low speed, the limit rod and the ball are driven to slide in the fluctuating groove when the oscillating shell rotates, the fluctuating groove arranged for waves enables the oscillating shell to fluctuate up and down when the oscillating shell rotates, and meanwhile, the first spring in the limit sleeve extrudes the clamping ring, so that the oscillating shell keeps a downward pressurizing degree and has certain elasticity, the oscillating shell can have a vibrating effect in the rotating process, and meanwhile, two modes of high-speed rotation and rotary vibration can be selected according to needs, and the mixing diversity is increased;
2. Through setting up fixing device, place the fixed slot on fixed block surface with the test tube during the fixing, later the second spring promotes extrusion semi-ring and fixed semi-ring contact to the outside, and fixed block overlapping location drive the slider simultaneously and prescribe a limit to the removal orbit of extrusion semi-ring and fixed semi-ring in the inside sliding surface of spout through the connecting rod, are favorable to fixing the test tube, promote fixed convenience and stability.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure of the part a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of a partial structure of the part B in fig. 1 according to the present invention.
fig. 4 is a schematic perspective view of the undulating ring plate of the present invention.
The reference signs are: the vibration device comprises a base 1, an adjustable vibration device 2, an oscillation box 3, a hydraulic rod 4, a servo motor 5, a rotating shaft 6, a limiting plate 7, a snap ring 8, a first spring 9, a limiting sleeve 10, a limiting groove 11, a placing groove 12, an oscillation shell 13, a fixing rod 14, a limiting rod 15, a ball 16, a ring plate 17, a groove 18, a fixing device 19, a central column 20, a second spring 21, an extrusion half ring 22, a fixed half ring 23, a fixed block 24, a fixed groove 25, a sliding groove 26, a sliding block 27 and a connecting rod 28.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides an oscillator for a biotechnology laboratory sample preparation system as shown in figures 1-4, comprising a base 1, wherein the top of the base 1 is provided with an adjustable oscillation device 2, the adjustable oscillation device 2 comprises an oscillation box 3, the bottom of the inner side of the oscillation box 3 is fixedly provided with a hydraulic rod 4, the top of the hydraulic rod 4 is fixedly provided with a servo motor 5, the top of the servo motor 5 is provided with a rotating shaft 6, both sides of the rotating shaft 6 are provided with a limiting plate 7, the bottom of the limiting plate 7 is fixedly provided with a snap ring 8, the bottom of the snap ring 8 is provided with a first spring 9, the bottom of the first spring 9 is provided with a limiting sleeve 10, the limiting sleeve 10 is internally provided with a limiting groove 11, the limiting plate 7 is in sliding connection with the limiting groove 11, the bottom of the limiting groove 11 is provided with a placing groove 12, the first spring 9 is arranged inside, the rotating shaft 6 is connected with the limiting sleeve 10 in a sliding manner, the top of the limiting sleeve 10 is provided with an oscillating shell 13, the bottom of the oscillating shell 13 is provided with a fixed rod 14, the bottom of the fixed rod 14 is provided with a limiting rod 15, the bottom of the limiting rod 15 is provided with a ball 16, the oscillating box 3 is internally provided with an oscillating ring plate 17, the surface of the oscillating ring plate 17 is provided with an oscillating groove 18, the oscillating groove 18 is in a wave arrangement, the limiting rod 15 and the ball 16 are both connected with the oscillating groove 18 in a sliding manner, the servo motor 5 drives the limiting sleeve 10 to rotate through the rotating shaft 6 by arranging the adjustable oscillating device 2, then the limiting sleeve 10 drives the oscillating shell 13 to rotate at a high speed, the hydraulic rod 4 drives the oscillating shell 13 to descend and simultaneously drive the limiting rod 15 and the ball 16 to extend into the oscillating groove 18 to adjust the servo motor 5 to a low speed, and drives the limiting rod 15 and the ball 16, the fluctuation groove 18 that sets up for the wave makes the oscillating shell 13 fluctuate during rotatory, and the inside first spring 9 extrusion snap ring 8 of stop collar 10 simultaneously for oscillating shell 13 keeps a decurrent pressurization intensity, has certain elasticity simultaneously, can have the effect of vibration at rotatory in-process, can select at high-speed rotation and rotatory two kinds of modes of vibration as required simultaneously, is favorable to increasing the variety of mixing.
Further, a fixing device 19 is arranged inside the oscillating shell 13, the fixing device 19 includes a central column 20, and the central column 20 is welded to the bottom of the oscillating shell 13.
Further, a second spring 21 is fixedly arranged on the outer side of the central column 20, and an extrusion half ring 22 is arranged on one side of the second spring 21.
Further, one side of the extrusion half ring 22 is provided with a fixed half ring 23, the surfaces of the extrusion half ring 22 and the fixed half ring 23 are both provided with fixed blocks 24, and the surface of each fixed block 24 is provided with a fixed groove 25.
Further, the bottom surface of the inner side of the oscillating shell 13 is provided with a sliding groove 26, a sliding block 27 is arranged inside the sliding groove 26, and by arranging the fixing device 19, the test tube is placed on a fixing groove 25 on the surface of the fixing block 24 during fixing, then the second spring 21 pushes the extrusion half ring 22 to contact with the fixing half ring 23 outwards, the fixing block 24 and the fixing block 24 are positioned in an overlapping manner, and meanwhile the connecting rod 28 drives the sliding block 27 to limit the moving track of the extrusion half ring 22 and the fixing half ring 23 in the sliding surface inside the sliding groove 26, so that the test tube is favorably fixed, and the fixing convenience and stability are improved.
Furthermore, a connecting rod 28 is arranged at the top of the sliding block 27, and the connecting rod 28 is welded with the half extrusion ring 22.
The utility model discloses the theory of operation:
Referring to the attached drawings 1-4 of the specification, when rotation and mixing are required, a servo motor 5 is started, the servo motor 5 drives a limit sleeve 10 to rotate through a rotating shaft 6, then the limit sleeve 10 drives an oscillating shell 13 to rotate at a high speed, then a hydraulic rod 4 is started, the hydraulic rod 4 drives the oscillating shell 13 to descend, meanwhile, a limit rod 15 and a ball 16 are driven to extend into an undulating groove 18, the servo motor 5 is adjusted to slow speed, the oscillating shell 13 drives the limit rod 15 and the ball 16 to slide in the undulating groove 18 when rotating, the undulating groove 18 arranged for undulation enables the oscillating shell 13 to undulate up and down when rotating, meanwhile, a first spring 9 in the limit sleeve 10 extrudes a clamping ring 8, so that the oscillating shell 13 keeps a downward pressurization degree and has certain elasticity, the oscillating effect can be achieved in the rotating process, and two modes of high-speed rotation and vibration can be selected according to requirements, increase the diversity of mixing;
Referring to the attached drawing 2 of the specification, the squeeze half ring 22 is pulled, the test tube is placed in the fixing groove 25 on the surface of the fixing block 24 during fixing, then the second spring 21 pushes the squeeze half ring 22 outwards to contact with the fixing half ring 23, the fixing block 24 and the fixing block 24 are positioned in an overlapping manner, and meanwhile the connecting rod 28 drives the sliding block 27 to limit the moving tracks of the squeeze half ring 22 and the fixing half ring 23 in the sliding surface in the sliding groove 26, so that the test tube is effectively fixed, and the convenience and the stability of fixing are improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
Secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. an oscillator for a biotech laboratory specimen preparation system, comprising a base (1), characterized in that: the adjustable oscillating device is characterized in that an adjustable oscillating device (2) is arranged at the top of the base (1), the adjustable oscillating device (2) comprises an oscillating box (3), a hydraulic rod (4) is fixedly arranged at the bottom of the inner side of the oscillating box (3), a servo motor (5) is fixedly arranged at the top of the hydraulic rod (4), a rotating shaft (6) is arranged at the top of the servo motor (5), limiting plates (7) are arranged on two sides of the rotating shaft (6), a clamping ring (8) is fixedly arranged at the bottom of each limiting plate (7), a first spring (9) is arranged at the bottom of each clamping ring (8), a limiting sleeve (10) is arranged at the bottom of each first spring (9), a limiting groove (11) is arranged in each limiting sleeve (10), each limiting plate (7) is connected with each limiting groove (11) in a sliding mode, a placing groove (12) is arranged at the bottom of each limiting groove (11), pivot (6) and stop collar (10) sliding connection, stop collar (10) top is equipped with vibration shell (13), vibration shell (13) bottom is equipped with dead lever (14), dead lever (14) bottom is equipped with gag lever post (15), gag lever post (15) bottom is equipped with ball (16), vibration case (3) inside is equipped with fluctuation crown plate (17), fluctuation crown plate (17) surface is equipped with fluctuation groove (18), fluctuation groove (18) are the wave setting, gag lever post (15) and ball (16) all with fluctuation groove (18) sliding connection.
2. an oscillator for a biotech laboratory specimen preparation system according to claim 1, characterized in that: the vibration shell (13) is internally provided with a fixing device (19), the fixing device (19) comprises a center column (20), and the center column (20) is welded with the bottom of the vibration shell (13).
3. An oscillator for a biotech laboratory specimen preparation system according to claim 2, characterized in that: a second spring (21) is fixedly arranged on the outer side of the central column (20), and an extrusion semi-ring (22) is arranged on one side of the second spring (21).
4. An oscillator for a biotech laboratory specimen preparation system according to claim 3, characterized in that: fixed semi-ring (23) are equipped with on one side of extrusion semi-ring (22), extrusion semi-ring (22) and fixed semi-ring (23) surface all are equipped with fixed block (24), fixed block (24) surface is equipped with fixed slot (25).
5. an oscillator for a biotech laboratory specimen preparation system according to claim 1, characterized in that: the bottom surface of the inner side of the oscillating shell (13) is provided with a sliding groove (26), and a sliding block (27) is arranged in the sliding groove (26).
6. An oscillator for a biotech laboratory specimen preparation system according to claim 5, characterized in that: the top of the sliding block (27) is provided with a connecting rod (28), and the connecting rod (28) is welded with the extrusion half ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317412.6U CN209771972U (en) | 2019-03-13 | 2019-03-13 | Oscillator for sample preparation system in biotechnology laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317412.6U CN209771972U (en) | 2019-03-13 | 2019-03-13 | Oscillator for sample preparation system in biotechnology laboratory |
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| Publication Number | Publication Date |
|---|---|
| CN209771972U true CN209771972U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920317412.6U Active CN209771972U (en) | 2019-03-13 | 2019-03-13 | Oscillator for sample preparation system in biotechnology laboratory |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984965A (en) * | 2021-05-10 | 2021-06-18 | 江西省药品检验检测研究院 | Vacuum freeze drying device |
| CN113650923A (en) * | 2021-07-15 | 2021-11-16 | 刘春玲 | Kit based on development of CAR-T cells |
| CN116465880A (en) * | 2023-03-13 | 2023-07-21 | 广东加减乘除食品有限公司 | Food detection method |
-
2019
- 2019-03-13 CN CN201920317412.6U patent/CN209771972U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984965A (en) * | 2021-05-10 | 2021-06-18 | 江西省药品检验检测研究院 | Vacuum freeze drying device |
| CN113650923A (en) * | 2021-07-15 | 2021-11-16 | 刘春玲 | Kit based on development of CAR-T cells |
| CN116465880A (en) * | 2023-03-13 | 2023-07-21 | 广东加减乘除食品有限公司 | Food detection method |
| CN116465880B (en) * | 2023-03-13 | 2023-11-10 | 广东加减乘除食品有限公司 | Food detection method |
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