CN209423529U - Variable-ratio agitating device on automatic clinical chemistry analyzer - Google Patents
Variable-ratio agitating device on automatic clinical chemistry analyzer Download PDFInfo
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- CN209423529U CN209423529U CN201822064917.4U CN201822064917U CN209423529U CN 209423529 U CN209423529 U CN 209423529U CN 201822064917 U CN201822064917 U CN 201822064917U CN 209423529 U CN209423529 U CN 209423529U
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- clinical chemistry
- agitating device
- chemistry analyzer
- automatic clinical
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Abstract
A kind of variable-ratio agitating device on automatic clinical chemistry analyzer, include: multiple groups be fixedly connected with splined shaft rabbling mechanism, be connected with splined shaft driving assembly, be set to the conducting slip ring and control panel of splined shaft bottom, the rabbling mechanism includes: mixing arm and the stirring motor and agitating paddle that are arranged on, wherein: stirring motor is correspondingly connected with agitating paddle, and conducting slip ring is socketed on spline the tip of the axis for realizing the independent control of electrical connection and agitating paddle between control panel and rabbling mechanism.The utility model is compact-sized, can individually control each stirring motor, to control each agitating paddle, meets the needs of biochemical instruments are to differential responses liquid difference mixing speed.Multiple agitating paddles are worked or are cleaned with friction speed simultaneously, are put into operation by turns, are improved work efficiency.
Description
Technical field
It is specifically a kind of to be analyzed for full-automatic biochemical the utility model relates to a kind of technology of medical instruments field
Variable-ratio agitating device on instrument.
Background technique
When biochemical instruments are chemically reacted, need to be stirred reaction solution to achieve the purpose that mixing.The prior art is logical
Frequently with mechanical stirring, multiple agitating paddles share a set of driving mechanisms control, cannot meet different mixings and cleaning need simultaneously
It asks, different rotating speeds can not be provided, in addition, agitating device is only able to achieve reciprocating motion in horizontal rotatio direction, it can not be along same
One direction continuous rotation, the phenomenon that otherwise will appear cable winds, this results in the prior art and controls inflexible limitation.
Utility model content
The utility model In view of the above shortcomings of the prior art, proposes a kind of on automatic clinical chemistry analyzer
Variable-ratio agitating device, can satisfy and meanwhile the demand that mixes and clean and in the horizontal direction rotary motion it is unrestricted, break
Existing biochemical instruments control inflexible limitation.
The utility model is achieved through the following technical solutions:
The utility model include: multiple groups be fixedly connected with splined shaft rabbling mechanism, be connected with splined shaft driving assembly,
It is set to the conducting slip ring and control panel of splined shaft bottom, which includes: mixing arm and the stirring being arranged on
Motor and agitating paddle, in which: stirring motor is correspondingly connected with agitating paddle, conducting slip ring be socketed on spline the tip of the axis for realizing
The independent control of electrical connection and agitating paddle between control panel and rabbling mechanism.
The driving assembly include: drive upside down component and rotate horizontally driving assembly, in which: drive upside down component and
Rotate horizontally the driving that driving assembly passes through stepper motor and synchronous belt realizes up and down motion and rotary motion to splined shaft.
The control panel is connected with driving assembly and rabbling mechanism respectively by bus mode and sends instruction, blender
The control that structure independently completes multichannel stirring motor according to instruction drives.
The bus mode includes CAN, RS232, RS485, RS422, Ethernet or USB connection type.
Comprising which road motor rotation, and revolving speed, time, the start-stop time of rotation etc. specified in the instruction.
The mixing arm is equipped with kidney slot corresponding with stirring motor so that stirring motor is fixedly installed.
Technical effect
Compared with prior art, the utility model is compact-sized, can individually control each stirring motor, so that control is every
A agitating paddle meets the needs of biochemical instruments are to differential responses liquid difference mixing speed.Multiple agitating paddles are simultaneously with friction speed work
Make or cleaned, put into operation by turns, improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram that rabbling mechanism is connect with substrate；
Fig. 3 is the structural schematic diagram of rabbling mechanism；
In figure: rabbling mechanism A, stirring motor 1, agitating paddle 2, control panel 3, driving assembly 4, conducting slip ring 5, splined shaft 6,
Substrate 7, mixing arm 8；
Fig. 4 is the control principle structural block diagram of driving plate；
In figure: higher level's master cpu 10, control drive circuit board 11, multichannel motor M1~M4.
Specific embodiment
As depicted in figs. 1 and 2, the present embodiment includes: three groups of rabbling mechanism A, substrate 7, splined shaft 6, driving assembly 4, leads
Electric slip ring 5 and control panel 3, in which: three groups of rabbling mechanism A are uniformly fixed on substrate 7 by waist-shaped hole, substrate 7, splined shaft 6
It is sequentially connected with driving assembly 4, conducting slip ring 5 is slideably positioned in the lower part of driving assembly 4 for realizing control panel 3 and blender
Electrical connection between structure A.
The conducting slip ring 5 is hollow type electric slip ring, can stablize transmission electric current or signal, and resistance fluctuation is small, contact
Resistance is small, has excellent transmission performance.
As shown in figure 3, the rabbling mechanism A includes: mixing arm 8 and two sets of stirring motors 1 and agitating paddle 2, in which:
Stirring motor 1 and agitating paddle 2 are correspondingly connected with and are respectively arranged at the front end and center of mixing arm 8.
As shown in figure 4, the control panel 3 includes: higher level's master cpu 10 and control drive circuit board 11, in which: higher level
Master cpu 10 is sent by bus modes such as CAN/RS232/RS485/RS422/ Ethernet/USB to control drive circuit board 11
Instruction comprising specifying which road motor rotation, the revolving speed, time, the start-stop time that rotate etc., controls 11 basis of drive circuit board
It instructs motor M1~M4 or any amount in independently control rabbling mechanism to realize the agitation treated and mix substance, reaches
Promote the effect of reaction.
It is equipped with stirring motor control in the control drive circuit board 11 and uses CPU12.
The substrate 7 is fixedly connected on splined shaft 6, and splined shaft 6 is stirred by rotating horizontally Component driver drive
Mix the operating position that each agitating paddle 2 in mechanism A rotates to needs along splined shaft.
The agitating paddle 2 includes flat paddle or propeller, and special spray treatment was done on the surface of agitating paddle 2, according to
The applicable paddle structure of actual needs selection.
The mixing arm 8 is equipped with kidney slot to connect with substrate 7.
Above-mentioned apparatus works in the following manner: driving assembly 4 drives in the up and down motion of splined shaft 6 and horizontal direction
Rotary motion, so that the rabbling mechanism A on substrate 7 be driven to move；Control panel 3 can control the revolving speed of each stirring motor 1 with
And opening and closing, so that the working condition of each agitating paddle 2 of independent control meets the requirement of differential responses liquid；Conducting slip ring 5 ensures flower
Key axis 6 can carry out always rotation in the horizontal direction can't be by cable winds；When part agitating paddle 2 works, other stirrings
Paddle 2, which can be run to clear water reserviors, carries out cleaning in case replacing the agitating paddle 2 in work, working by turns, it is more efficient to make.
Above-mentioned specific implementation can by those skilled in the art under the premise of without departing substantially from the utility model principle and objective with
Different modes carries out local directed complete set to it, and the protection scope of the utility model is subject to claims and not by above-mentioned specific
Implementation is limited, and each implementation within its scope is by the constraint of the utility model.
Claims (8)
1. a kind of variable-ratio agitating device on automatic clinical chemistry analyzer characterized by comprising multiple groups and splined shaft
The rabbling mechanism that is fixedly connected, the driving assembly being connected with splined shaft, the conducting slip ring and control panel for being set to splined shaft bottom,
The rabbling mechanism includes: mixing arm and the stirring motor and agitating paddle that are arranged on, in which: stirring motor and agitating paddle pair
It should connect, conducting slip ring is socketed on spline the tip of the axis for realizing the electrical connection and stirring between control panel and rabbling mechanism
The independent control of paddle.
2. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Driving assembly include: drive upside down component and rotate horizontally driving assembly, in which: drive upside down component and rotate horizontally driving
Component passes through stepper motor and synchronous belt realizes the driving of up and down motion and rotary motion to splined shaft.
3. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Control panel be connected respectively with driving assembly and rabbling mechanism and send instruction by bus mode.
4. the variable-ratio agitating device according to claim 3 on automatic clinical chemistry analyzer, characterized in that described
Bus mode include CAN, RS, Ethernet or USB connection type.
5. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Mixing arm be equipped with kidney slot corresponding with stirring motor stirring motor is fixedly installed.
6. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Conducting slip ring be hollow type electric slip ring.
7. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Control panel include: higher level's master cpu and the control drive circuit board that is attached thereto, control and be equipped with stirring electricity in drive circuit board
CPU is used in machine control.
8. the variable-ratio agitating device according to claim 1 on automatic clinical chemistry analyzer, characterized in that described
Agitating paddle include flat paddle or propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064917.4U CN209423529U (en) | 2018-12-10 | 2018-12-10 | Variable-ratio agitating device on automatic clinical chemistry analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822064917.4U CN209423529U (en) | 2018-12-10 | 2018-12-10 | Variable-ratio agitating device on automatic clinical chemistry analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423529U true CN209423529U (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822064917.4U Active CN209423529U (en) | 2018-12-10 | 2018-12-10 | Variable-ratio agitating device on automatic clinical chemistry analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755438A (en) * | 2022-06-14 | 2022-07-15 | 苏州艾科锐特生物医学科技有限公司 | Full-automatic biochemical analyzer |
-
2018
- 2018-12-10 CN CN201822064917.4U patent/CN209423529U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114755438A (en) * | 2022-06-14 | 2022-07-15 | 苏州艾科锐特生物医学科技有限公司 | Full-automatic biochemical analyzer |
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