CN206975058U - Analyzer reaction cup transport mechanism - Google Patents
Analyzer reaction cup transport mechanism Download PDFInfo
- Publication number
- CN206975058U CN206975058U CN201720754030.0U CN201720754030U CN206975058U CN 206975058 U CN206975058 U CN 206975058U CN 201720754030 U CN201720754030 U CN 201720754030U CN 206975058 U CN206975058 U CN 206975058U
- Authority
- CN
- China
- Prior art keywords
- driven pulley
- reaction cup
- transmission belt
- wheel
- transport mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Technical field of medical instruments is the utility model is related to, discloses a kind of analyzer reaction cup transport mechanism, including pedestal, is fixed on the motor of pedestal side, the transmission system located at base bottom surface and one group of handsetting gear located at impact faces；Impact faces are provided with guide groove along handsetting gear edge；Transmission system includes the driving wheel on motor shaft, the driven pulley on the wheel shaft of each handsetting gear and the transmission belt of connection driving wheel and each driven pulley；Set between adjacent two driven pulley and be provided with directive wheel, transmission belt passes through between directive wheel and driven pulley；The position that each driven pulley engages with transmission belt is provided with the pinch roller outside transmission belt.The utility model by each driven pulley by increasing directive wheel and pinch roller, pinch roller is set near the engaging portion of transmission belt and driven pulley, the situation generation that transmission belt in transmission process jumps tooth with driven pulley is effectively prevent, its reaction cup stirred is moved into place, ensures being smoothed out for detection and analysis.
Description
Technical field
The utility model belongs to technical field of medical instruments, is related to a kind of automatic analyzer reaction cup for in-vitro diagnosis
Transport mechanism.
Background technology
The most commonly used diagnostic method of medical domain --- in-vitro diagnosis at present, refer to gather the body fluid of human body, row
Thing, secretion progress chemical composition or chemical reaction analysis are let out, so as to judge conditions of human body.Such as chemiluminometry, divide
Sub- diagnosis etc..These diagnostic methods, it is loaded, analyzed using automatically or semi-automatically instrument, and provides diagnosis report.
In the detection process of existing analyzer, the reaction cup of detection is stirred using the rotation of one group of handsetting gear
Move successively.Handsetting gear group needs corresponding one group of transmission system to drive, and is set in the other end of handsetting gear axle driven
Wheel, using all driven pulleys of a transmission band connection and a driving wheel, drive driving wheel to rotate by motor, drive all driven pulleys
And then rotate, so as to stir corresponding reaction cup movement.
In the transmission process of reality, transmission belt often occurs the situation that jump tooth does not occur closely is engaged with driven pulley,
So that handsetting gear rotation is not in place so that the reaction cup movement that handsetting gear promotes is not in place, and influence one is next to stir
The gear mesh reaction cup stirs action, may finally influence movement and the testing result of reaction cup.
Utility model content
To solve the above problems, the utility model proposes a kind of analyzer reaction cup transport mechanism, can effectively prevent from jumping
Tooth occurs, and ensures that reaction cup moves into place.
In order to achieve the above object, technical scheme provided by the utility model is：Analyzer reaction cup transport mechanism, including
Pedestal, the motor for being fixed on pedestal side, the transmission system located at base bottom surface and one group located at impact faces stir tooth
Wheel；The impact faces are provided with guide groove along handsetting gear edge；The transmission system drives the handsetting gear to rotate, and stirs tooth
The rotation of wheel drives the reaction cup to be moved along the guide groove；The transmission system includes driving wheel on the motor shaft, set
In the driven pulley on the wheel shaft of each handsetting gear and the transmission belt of the connection driving wheel and each driven pulley；It is described adjacent
Directive wheel is provided between two driven pulleys, the transmission belt passes through between directive wheel and driven pulley；Each driven pulley with
The position of transmission belt engagement is provided with the pinch roller outside transmission belt；Under normal operating conditions, the pinch roller axle center is to driven
Distance and pinch roller radius sum of the transmission belt upper surface to driven pulley axle center when taking turns the distance in axle center more than engagement.
Preferably, transmission belt upper surface to driven pulley axle center when the distance ratio in the pinch roller axle center to driven pulley axle center engages
Distance and the big 0.2-0.4mm of pinch roller radius sum.
Preferably, for each driven pulley along arranged in a straight line, the driving wheel is located at one group of driven pulley arranged in a straight line
Side；Per the directive wheel at least 2 between adjacent two driven pulley, 2 directive wheels are respectively close to described adjacent two
Individual driven pulley.
Preferably, the directive wheel between adjacent two driven pulley is on the line in each driven pulley axle center.
Preferably, the driving wheel is provided with 2 directive wheels close to the side of driven pulley, and the transmission belt is led from described 2
Passed through between wheel and driving wheel, formed engage with driving wheel and 2 directive wheels respectively.
Preferably, the wheel shaft of each directive wheel and pinch roller is respectively arranged in the base bottom surface.
Preferably, the space width on the handsetting gear and the size of the reaction cup match.
Preferably, four are set to stir tooth respectively on each handsetting gear, four reaction cups can be stirred successively by turning around
It is mobile.
Preferably, one group of handsetting gear includes at least three handsetting gear.
The beneficial effects of the utility model：The utility model analyzer cantilever mechanism：
(1) by increasing directive wheel and pinch roller by each driven pulley, set near the engaging portion of transmission belt and driven pulley
Pinch roller is put, effectively prevent the situation generation that transmission belt in transmission process jumps tooth with driven pulley, reaction cup movement for stirring it
In place, being smoothed out for detection and analysis is ensured.
(2) design of directive wheel is added, it is only necessary to which a driving wheel just can drive one group of driven pulley simultaneously so that power train
Structure of uniting is compacter, simple.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the utility model analyzer reaction cup transport mechanism embodiment one；
Fig. 2 is base bottom surface drive system structure schematic diagram in Fig. 1.
Reference：10th, pedestal；11st, guide groove；20th, motor；30th, handsetting gear；41st, driving wheel；42nd, driven pulley；43、
Transmission belt；44th, pinch roller；45th, directive wheel.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
Embodiment
As illustrated in fig. 1 and 2, it is the utility model analyzer reaction cup transport mechanism, including pedestal 10, is fixed on pedestal one
The motor 20 of side, the transmission system located at the bottom surface of pedestal 10 and one group of handsetting gear 30 above pedestal 10.In pedestal
10 are provided with guide groove 11 along the edge of handsetting gear 30 above；Transmission system drives handsetting gear 30 to rotate, the rotation of handsetting gear 30
Above-mentioned reaction cup is driven to be moved along the guide groove 11.Wherein, transmission system includes driving wheel 41 on the axle of motor 20, located at each
Driven pulley 42 and the transmission belt 43 of the above-mentioned driving wheel 41 of connection and each driven pulley 42 on the wheel shaft of handsetting gear 30；Per adjacent
Directive wheel 45 is provided between two driven pulleys 42, transmission belt 43 passes through between directive wheel 45 and driven pulley 42；Each driven pulley
(42) position engaged with transmission belt (43) is provided with the pinch roller (44) positioned at transmission belt (43) outside；Under normal operating conditions,
Transmission belt (43) upper surface is to driven pulley when the distance in pinch roller (44) axle center to corresponding driven pulley (42) axle center is more than engagement
(42) distance in axle center and pinch roller (44) radius sum.For example the distance ratio in pinch roller (44) axle center to driven pulley (42) axle center is nibbled
Distance and pinch roller (44) radius sum big 0.2-0.4mm of transmission belt (43) upper surface to driven pulley (42) axle center during conjunction.That is,
In the case of normal engagement, gap be present between the upper surface of pinch roller (44) outer surface to site of engagement transmission belt (43),
The gap is preferably between 0.2-0.4mm, to ensure the normal operation of transmission belt (43) and driven pulley (42).And when transmission
Band (43) will be sent with driven pulley (44) jump tooth etc. engage it is bad in the case of, as long as transmission belt somewhat departs from driven pulley, just
Pinch roller can be encountered at once, pushed down by pinch roller, so as to avoid the generation for jumping tooth, be moved to the reaction cup that the transport mechanism is stirred
Position, to ensure being smoothed out for detection and analysis.
In the embodiment, above-mentioned each driven pulley 42 along arranged in a straight line, driving wheel 41 then positioned at this one group arranged in a straight line from
The side of driving wheel 42, and per the directive wheel 45 at least 2 between adjacent two driven pulley 42, this 2 directive wheels 45 respectively close to
Two adjacent driven pulleys 42.Directive wheel 45 between adjacent two driven pulley 42 to be on the line in each axle center of driven pulley 42
It is preferred that.
2 directive wheels 45 also are provided with close to the side of driven pulley 42, transmission belt 43 is from this 2 directive wheels 45 in driving wheel 41
Pass through between two gaps formed with driving wheel 41, and at least about the half-turn of driving wheel 41, led respectively with driving wheel 41 and 2
Engagement is formed to wheel 45.The wheel shaft of each directive wheel 45 and pinch roller 44 is respectively arranged in the bottom surface of pedestal 10.The transmission system adds
The design of directive wheel 45, it is only necessary to which a driving wheel 41 just can drive one group of driven pulley 42 simultaneously so that drive system structure is more
It is compact, simple.
The size of space width and reaction cup on above-mentioned handsetting gear 30 matches.For example, in the embodiment, tooth is respectively stirred
Four are set to stir tooth respectively on wheel 30, four reaction cup movements can be stirred successively by turning around.Also can according to the size of reaction cup,
Set on handsetting gear 30 and more or less stir tooth and eat spacing accordingly.
Above-mentioned one group of handsetting gear 30 is according to the design of detection station, including at least three handsetting gear 30, as shown in Figure 1
Embodiment, there is provided 4 handsetting gears 30, accordingly, it is necessary to which four driven pulleys 42 are separately positioned on each axle of handsetting gear 30
The other end, finally drive handsetting gear 30 to rotate by driving wheel 41 and transmission belt 43, be moved to accordingly with stirring reaction cup
Position.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments without departing from the scope of the technological thought of the present invention' completely.This invention
Technical scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
1. analyzer reaction cup transport mechanism, it is characterised in that：Including pedestal (10), it is fixed on the motor of pedestal (10) side
(20), one group of handsetting gear (30) located at the transmission system of pedestal (10) bottom surface and located at pedestal (10) above；The base
Seat (10) is provided with guide groove (11) along handsetting gear (30) edge above；The transmission system drives the handsetting gear (30) to turn
Dynamic, the rotation of handsetting gear (30) drives the reaction cup mobile along the guide groove (11)；The transmission system is included located at electricity
Described in driving wheel (41) on machine (20) axle, the driven pulley (42) on the wheel shaft of each handsetting gear (30) and connection
The transmission belt (43) of driving wheel (41) and each driven pulley (42)；Directive wheel is provided between adjacent two driven pulley (42)
(45), the transmission belt (43) passes through between directive wheel (45) and driven pulley (42)；Each driven pulley (42) and transmission belt
(43) position of engagement is provided with the pinch roller (44) positioned at transmission belt (43) outside；Under normal operating conditions, the pinch roller (44)
Axle center to driven pulley (42) axle center distance be more than engagement when transmission belt (43) upper surface to driven pulley (42) axle center distance and
Pinch roller (44) radius sum.
2. analyzer reaction cup transport mechanism according to claim 1, it is characterised in that：Pinch roller (44) axle center to from
Distance and pinch roller (44) half of transmission belt (43) upper surface to driven pulley (42) axle center when the distance in driving wheel (42) axle center is than engagement
Big 0.2-the 0.4mm of footpath sum.
3. analyzer reaction cup transport mechanism according to claim 1, it is characterised in that：Each driven pulley (42) is along straight
Line arranges, and the driving wheel (41) is located at the side of one group of driven pulley (42) arranged in a straight line；Per adjacent two driven pulley
(42) directive wheel (45) between at least 2,2 directive wheels (45) are respectively close to two adjacent driven pulleys
(42)。
4. analyzer reaction cup transport mechanism according to claim 3, it is characterised in that：Adjacent two driven pulley (42)
Between directive wheel (45) located at each driven pulley (42) axle center line on.
5. analyzer reaction cup transport mechanism according to claim 1, it is characterised in that：The driving wheel (41) close to from
The side of driving wheel (42) is provided with 2 directive wheels (45), and the transmission belt (43) is from 2 directive wheels (45) and driving wheel (41)
Between pass through, formed engage with driving wheel (41) and 2 directive wheels (45) respectively.
6. analyzer reaction cup transport mechanism according to claim 1, it is characterised in that：Each directive wheel (45) and pressure
The wheel shaft of wheel (44) is respectively arranged in the pedestal (10) bottom surface.
7. analyzer reaction cup transport mechanism according to claim 1, it is characterised in that：On the handsetting gear (30)
Space width and the size of the reaction cup match.
8. analyzer reaction cup transport mechanism according to claim 7, it is characterised in that：On each handsetting gear (30)
Set four respectively and stir tooth, four reaction cup movements can be stirred successively by turning around.
9. the analyzer reaction cup transport mechanism according to claim any one of 1-8, it is characterised in that：Described one group is stirred
Gear (30) includes at least three handsetting gear (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754030.0U CN206975058U (en) | 2017-06-27 | 2017-06-27 | Analyzer reaction cup transport mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720754030.0U CN206975058U (en) | 2017-06-27 | 2017-06-27 | Analyzer reaction cup transport mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975058U true CN206975058U (en) | 2018-02-06 |
Family
ID=61405816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720754030.0U Withdrawn - After Issue CN206975058U (en) | 2017-06-27 | 2017-06-27 | Analyzer reaction cup transport mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228949A (en) * | 2017-06-27 | 2017-10-03 | 苏州长光华医生物医学工程有限公司 | Analyzer reaction cup transport mechanism |
| CN110232766A (en) * | 2019-07-10 | 2019-09-13 | 恒银金融科技股份有限公司 | A kind of money-pushing plate transmission mechanism |
-
2017
- 2017-06-27 CN CN201720754030.0U patent/CN206975058U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228949A (en) * | 2017-06-27 | 2017-10-03 | 苏州长光华医生物医学工程有限公司 | Analyzer reaction cup transport mechanism |
| CN107228949B (en) * | 2017-06-27 | 2018-08-03 | 苏州长光华医生物医学工程有限公司 | Analyzer reaction cup transport mechanism |
| CN110232766A (en) * | 2019-07-10 | 2019-09-13 | 恒银金融科技股份有限公司 | A kind of money-pushing plate transmission mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206975058U (en) | Analyzer reaction cup transport mechanism | |
| CN108297555B (en) | A kind of the information Method of printing and system of body fluid test tube | |
| CN206345664U (en) | The bottle-clip mechanism of linear Cover whirling Machine | |
| CN109225009A (en) | A kind of chemical experiment test tube oscillation blending device | |
| CN107134199A (en) | A kind of maths game instructional device | |
| CN106269753B (en) | Reaction cup cleaning device and sample analyser | |
| CN107228949B (en) | Analyzer reaction cup transport mechanism | |
| CN208383890U (en) | A kind of Magneto separate cleaning device | |
| CN101569794B (en) | Double mah-jongg tile pushing and raising mechanism for eight-port automatic mah-jongg table | |
| CN104233630B (en) | Using pricker to drive the driving mechanism of the stack layer of the fibre plate pierced for needle | |
| CN101799478A (en) | Reagent tray device for automatic immunity analyzer | |
| CN206499516U (en) | One kind is based on the synchronous piercing mechanism of gear-driven sleeve pipe flexible needle | |
| WO2024027161A1 (en) | Disposable section of endoscope handle and endoscope | |
| CN106732231A (en) | A kind of agitating device in medicine hybrid reactor | |
| CN209059176U (en) | A kind of neurology examination device | |
| CN206603899U (en) | Gastrointestinal Endoscopes operation table | |
| CN203506876U (en) | Cardiologic examining table | |
| CN206975060U (en) | Analyzer cantilever mechanism | |
| CN110082546B (en) | Automatic reagent bin | |
| CN109603667A (en) | Mixing arrangement is used in a kind of processing of skin whitener | |
| CN207820713U (en) | A kind of portable bacteria stick puncturing device | |
| CN102764112B (en) | Comprehensive dynamic heart rate acceleration measurement and control instrument | |
| CN108443659A (en) | A kind of three-dimensional movement medical treatment detection device rack | |
| CN107539384A (en) | A kind of transmission walking mechanism suitable for intelligent robot | |
| CN203148723U (en) | Biochemical analyzer sampling and stirring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20180803 |
|
| AV01 | Patent right actively abandoned |