CN220194626U - Compact porous plate mixing device - Google Patents
Compact porous plate mixing device Download PDFInfo
- Publication number
- CN220194626U CN220194626U CN202321705128.9U CN202321705128U CN220194626U CN 220194626 U CN220194626 U CN 220194626U CN 202321705128 U CN202321705128 U CN 202321705128U CN 220194626 U CN220194626 U CN 220194626U
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- tray
- base
- motor
- rotating shaft
- transmission block
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- 238000002156 mixing Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 description 10
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Abstract
The utility model discloses a compact porous plate mixing device which comprises a base, a motor, a guide groove, a transmission block, a tray, a porous plate, a driving rotating shaft and a follow-up rotating shaft, wherein the motor is arranged on the base; the motor and the guide groove are respectively arranged at two ends of the base; one end of the transmission block is fixedly connected with an output shaft of the motor and driven by the motor to rotate; the tray is movably arranged above the base; the porous plate is arranged on the tray and moves along with the tray. Through with the tray movably set up in the top of base, utilize the motor to drive the transmission piece, drive the tray by the transmission piece through initiative pivot and do eccentric circular motion around the output shaft of motor again, and then the tray drives follow-up pivot motion, and a parallelogram shape is constituteed to whole mechanism, and the perforated plate is eccentric circular motion on one of them edge for whole volume is reduced, and the structure is compacter, is applicable to very much integrate into in the instrument, brings the facility for the use.
Description
Technical Field
The utility model relates to the technology in the field of biological experimental equipment, in particular to a compact porous plate mixing device.
Background
The mixing device is also called a mixing device, which is mainly used for experiments of test tubes, colorimetric tubes and small and medium-sized triangular flasks with larger chemical reactions, less solutions and quick solution uniformity, and provides an ideal tool.
At present, as disclosed in Chinese patent 202221043625.2, the blood trace element detection sample mixer comprises a bottom plate, wherein a power device and a supporting rod are arranged on the upper surface of the bottom plate, a rotating shaft is arranged on the upper part of the supporting rod, and a test tube clamping seat is fixedly connected to the outer surface of the rotating shaft. It is through setting up protection pad, the protective sheath, test tube grip slipper, lift the board, magnet piece one, magnet piece two, increased with the area of contact of test tube, simultaneously, protection pad and protective sheath can provide certain guard action to the test tube, guarantee that the integrality of test tube is good, it is more durable to use, when the staff takes off the test tube, will lift the board and upwards move, make magnet piece one and magnet piece two adsorb each other, at this moment, the test tube is lifted by lifting the board, the part that the test tube spilled has been increased, conveniently take the test tube, it is more convenient to use.
However, the mixer with the above structure has a large overall volume, is not compact, is not suitable for integration into an instrument, and brings inconvenience to use.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a compact porous plate mixing device, which can effectively solve the problems of large overall volume and non-compact structure of the existing mixer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a compact porous plate mixing device comprises a base, a motor, a guide groove, a transmission block, a tray, a porous plate, a driving rotating shaft and a follow-up rotating shaft;
the motor and the guide groove are respectively arranged at two ends of the base; one end of the transmission block is fixedly connected with an output shaft of the motor and driven by the motor to rotate; the tray is movably arranged above the base; the porous plate is arranged on the tray and moves along with the tray; the upper end of the driving rotating shaft is hinged with the bottom of one end of the tray, and the lower end of the driving rotating shaft is fixedly connected with the other end of the transmission block; the follow-up rotating shaft is arranged in the guide groove and moves along the guide groove, and the follow-up rotating shaft is connected with the bottom of the other end of the tray in a mounting way.
As a preferred scheme, the base is a shell with an inverted U-shaped cross section, a containing groove is formed in the shell, the motor is located in the containing groove, an output shaft of the motor upwards penetrates out of the top of one end of the base, and the guide groove is located at the top of the other end of the base.
As a preferable scheme, both sides of the base are provided with a fixing edge, and the fixing edge is provided with a fixing hole so as to be fixed with the external installation.
As a preferable scheme, the base is provided with a mounting seat, a zero-position optocoupler is fixed on the mounting seat, an optocoupler baffle for triggering the zero-position optocoupler is fixed on the transmission block, and the optocoupler baffle rotates along with the transmission block to trigger signals to determine the zero position.
As a preferred scheme, the bottom of one end of the tray is fixed with a bearing, the bearing is sleeved at the upper end of the driving rotating shaft, and the upper end of the driving rotating shaft is hinged with the bottom of one end of the tray through the bearing, so that the structure is simple.
As a preferable scheme, the initiative pivot is self-lubricating material, and the upper end of initiative pivot is direct with the one end bottom articulated of tray, and the structure is simpler, and the assembly is easier.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, and in particular, the technical scheme can be as follows:
through with the tray movably set up in the top of base, utilize the motor to drive the transmission piece, drive the tray by the transmission piece through initiative pivot and do eccentric circular motion around the output shaft of motor again, and then the tray drives follow-up pivot motion, and a parallelogram shape is constituteed to whole mechanism, and the perforated plate is eccentric circular motion on one of them edge for whole volume is reduced, and the structure is compacter, is applicable to very much integrate into in the instrument, brings the facility for the use.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of the mechanical principle of a preferred embodiment of the present utility model;
FIG. 2 is an exploded view of a preferred embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. base 11, fixed edge
101. Accommodating groove 102, fixing hole
20. Motor 21, output shaft
30. Guide groove 40, driving block
50. Tray 51, bearing
60. Perforated plate 70, active spindle
80. Follow-up rotating shaft 91 and mounting seat
92. Zero position optocoupler 93 and optocoupler baffles.
Detailed Description
Referring to fig. 1 to 2, a specific structure of a preferred embodiment of the present utility model is shown, which includes a base 10, a motor 20, a guide slot 30, a transmission block 40, a tray 50, a porous plate 60, a driving shaft 70 and a driven shaft 80.
The base 10 is a housing with an inverted U-shaped cross section, and has a receiving groove 101 therein, and two sides of the base 10 are provided with a fixing edge 11, and the fixing edge 11 is provided with a fixing hole 102 for being fixed with the outside.
The motor 20 and the guide groove 30 are respectively arranged at two ends of the base 10; in this embodiment, the motor 20 is located in the accommodating groove 101, the output shaft 21 of the motor 20 passes through the top of one end of the base 10, and the guiding groove 30 is located at the top of the other end of the base 10, which is simple in structure and convenient to assemble.
One end of the transmission block 40 is fixedly connected with the output shaft 21 of the motor 20 and is driven to rotate by the motor 20.
The tray 50 is movably arranged above the base 10; in this embodiment, a bearing 51 is fixed to the bottom of one end of the tray 50, and the bearing 51 is embedded in the bottom of one end of the tray 50.
The perforated plate 60 is disposed on the tray 50 to move with the tray 50.
The upper end of the driving rotation shaft 70 is hinged to the bottom of one end of the tray 50, and the lower end of the driving rotation shaft 70 is fixedly connected to the other end of the transmission block 40. In this embodiment, the bearing 51 is sleeved on the upper end of the driving shaft 70, and the upper end of the driving shaft 70 is hinged to the bottom of one end of the tray 50 through the bearing 51, so that the structure is simple. Of course, the driving shaft 70 may be made of self-lubricating material, and when the driving shaft 70 is made of self-lubricating material, the upper end of the driving shaft 70 is directly hinged to the bottom of one end of the tray 50, so that the structure is simpler and the assembly is easier.
The follow-up rotating shaft 80 is arranged in the guide groove 30 and moves along the guide groove 30, and the follow-up rotating shaft 80 is connected with the bottom of the other end of the tray 50.
And a mounting seat 91 is arranged on the base 10, a zero-position optocoupler 92 is fixed on the mounting seat 91, an optocoupler baffle 93 for triggering the zero-position optocoupler 92 is fixed on the transmission block 40, and the optocoupler baffle 93 rotates along with the transmission block 40 to trigger signals to determine the zero position.
The working principle of the embodiment is described in detail as follows:
firstly, the motor 20 works to drive the transmission block 40 to rotate, the driving rotating shaft 70 on the transmission block 40 drives the tray 50 to do eccentric circular motion around the output shaft 21 of the motor 20, and the tray 50 drives the follow-up rotating shaft 80 to move because the distance between the driving rotating shaft 70 and the follow-up rotating shaft 80 is fixed, the whole mechanism forms a parallelogram shape, and the porous plate 60 does eccentric circular motion on one edge, so that the whole uniform mixing is realized. In addition, during the mixing process, the position of the zero-position optocoupler 92 is fixed, and the optocoupler baffle 93 rotates along with the transmission block 40 and is used for determining the zero position by the trigger signal.
The design focus of the utility model is that: through with the tray movably set up in the top of base, utilize the motor to drive the transmission piece, drive the tray by the transmission piece through initiative pivot and do eccentric circular motion around the output shaft of motor again, and then the tray drives follow-up pivot motion, and a parallelogram shape is constituteed to whole mechanism, and the perforated plate is eccentric circular motion on one of them edge for whole volume is reduced, and the structure is compacter, is applicable to very much integrate into in the instrument, brings the facility for the use.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (6)
1. A compact perforated plate mixing device which is characterized in that: comprises a base, a motor, a guide groove, a transmission block, a tray, a porous plate, a driving rotating shaft and a follow-up rotating shaft;
the motor and the guide groove are respectively arranged at two ends of the base; one end of the transmission block is fixedly connected with an output shaft of the motor and driven by the motor to rotate; the tray is movably arranged above the base; the porous plate is arranged on the tray and moves along with the tray; the upper end of the driving rotating shaft is hinged with the bottom of one end of the tray, and the lower end of the driving rotating shaft is fixedly connected with the other end of the transmission block; the follow-up rotating shaft is arranged in the guide groove and moves along the guide groove, and the follow-up rotating shaft is connected with the bottom of the other end of the tray in a mounting way.
2. The compact perforated plate blending apparatus of claim 1, wherein: the base is a shell with an inverted U-shaped cross section, a containing groove is formed in the base, the motor is located in the containing groove, an output shaft of the motor upwards penetrates out of the top of one end of the base, and the guide groove is located at the top of the other end of the base.
3. The compact perforated plate blending apparatus of claim 1, wherein: both sides of the base are provided with a fixed edge, and the fixed edge is provided with a fixed hole.
4. The compact perforated plate blending apparatus of claim 1, wherein: the base is provided with a mounting seat, a zero-position optocoupler is fixed on the mounting seat, an optocoupler baffle sheet for triggering the zero-position optocoupler is fixed on the transmission block, and the optocoupler baffle sheet rotates along with the transmission block.
5. The compact perforated plate blending apparatus of claim 1, wherein: the bottom of one end of the tray is fixed with a bearing, the bearing is sleeved at the upper end of the driving rotating shaft, and the upper end of the driving rotating shaft is hinged with the bottom of one end of the tray through the bearing.
6. The compact perforated plate blending apparatus of claim 1, wherein: the driving rotating shaft is made of self-lubricating materials, and the upper end of the driving rotating shaft is directly hinged with the bottom of one end of the tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705128.9U CN220194626U (en) | 2023-06-30 | 2023-06-30 | Compact porous plate mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321705128.9U CN220194626U (en) | 2023-06-30 | 2023-06-30 | Compact porous plate mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194626U true CN220194626U (en) | 2023-12-19 |
Family
ID=89146966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321705128.9U Active CN220194626U (en) | 2023-06-30 | 2023-06-30 | Compact porous plate mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194626U (en) |
-
2023
- 2023-06-30 CN CN202321705128.9U patent/CN220194626U/en active Active
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