CN207036877U - Sample rack handling device in sample transmission system - Google Patents
Sample rack handling device in sample transmission system Download PDFInfo
- Publication number
- CN207036877U CN207036877U CN201720850720.6U CN201720850720U CN207036877U CN 207036877 U CN207036877 U CN 207036877U CN 201720850720 U CN201720850720 U CN 201720850720U CN 207036877 U CN207036877 U CN 207036877U
- Authority
- CN
- China
- Prior art keywords
- sample rack
- horizontal rail
- sample
- vertical track
- transmission system
- 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- Withdrawn - After Issue
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Abstract
The utility model discloses the sample rack handling device in a kind of sample transmission system, including horizontal rail and vertical track, carrying mechanism is provided between the horizontal rail and vertical track, the vertical track is connected to horizontal rail the same side by engagement plate, the carrying mechanism include be arranged on horizontal rail opposite side by motor-driven timing belt, the timing belt is slidably connected by the sliding block with tabletting with horizontal guide rail, L-shaped sample rack pushing hands is connected with the sliding block, the push arm of the L-shaped sample rack pushing hands and the angle α of horizontal rail are less than 90 °；Sample rack position sensor is provided with the horizontal rail.Sample rack handling device in sample transmission system provided by the utility model, simple in construction, reliable and stable, easily fabricated and assembling.
Description
Technical field
In-vitro diagnosis detection device technical field is the utility model is related to, more particularly, in a kind of sample transmission system
Sample rack handling device.
Background technology
In order to meet the requirement of automated analysis, sample transport apparatus is widely used in Biochemical Analyzer, chemistry hair
In the precision instruments such as light instrument, urine instrument, nucleic acid and laboratory streamline analysis system.It is provided with when sample is transmitted in grass-hopper
During a plurality of tracks, particularly orthogonal track, it is also necessary to shift sample rack by sample rack handling device.Specifically, sample
Sample rack is transported to different track entrances by this shelf for conveying device, then is pushed to accordingly by the pusher on each track
Track in.Available sample shelf for conveying device typically realizes the transfer of sample rack using manipulator directly crawl, and its structure is answered
Miscellaneous, cost is higher, easily occur using leisure moments or handling process in the risk that drops of sample rack, reduce device reliability.
The content of the invention
The utility model provides the sample rack handling device in a kind of sample transmission system, to solve available sample shelf for conveying
The problem of apparatus structure is complicated, cost is higher, device reliability is not high.
To achieve the above object, the utility model can take following technical proposals：
Sample rack handling device in sample transmission system described in the utility model, including horizontal rail and vertical rails
Road, is provided with carrying mechanism between the horizontal rail and vertical track, the vertical track is connected to level by engagement plate
Track the same side, the carrying mechanism include be arranged on horizontal rail opposite side by motor-driven timing belt, the synchronization
Band is slidably connected by the sliding block with tabletting with horizontal guide rail, and L-shaped sample rack pushing hands, the L-shaped are connected with the sliding block
The push arm of sample rack pushing hands and the angle α of horizontal rail are less than 90 °；Sample rack position sensing is provided with the horizontal rail
Device.
The angle α is 88 ° ± 1 °.
The joining place of the engagement plate and vertical track is provided with the alveolus of mutual cooperation, the alveolus engagement region height
Identical, alveolus free end is provided with chamfering.
Sample rack handling device in sample transmission system provided by the utility model, it is simple in construction, it is reliable and stable, it is easy to
Manufacture and assembling.Motor can accurate start-stop, and sample rack position can be checked by sample rack position sensor, therefore
Sample rack in horizontal rail can be entered accurately in target vertical track；Meanwhile timing belt is oriented to by horizontal guide rail, and L
The push arm of shape sample rack pushing hands has certain clamping action to sample rack, can be substantially prevented from sample rack and occur in way is carried
Wander off the even unexpected phenomenon being slipped in non-targeted track；In addition, engagement plate is provided between horizontal rail and vertical track,
Sample rack is seamlessly transitted, keeps the stationarity of motion.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of timing belt part in Fig. 1.
Fig. 3 is the structural representation of L-shaped sample rack pushing hands in Fig. 1.
Embodiment
As shown in figure 1, the sample rack handling device in sample transmission system described in the utility model, including horizontal rail
1 and vertical track 2, carrying mechanism is provided between horizontal rail 1 and vertical track 2, vertical track 2 is connected by engagement plate 3
In the same side of horizontal rail 1, the joining place of engagement plate 3 and vertical track 2 is provided with the alveolus of mutual cooperation, alveolus engagement region
Highly identical, alveolus free end is provided with chamfering, make sample rack in the handling process can smooth transition, keep stable movement
Property.As shown in Fig. 2, horizontal rail 1 is made up of bottom plate and side plate, and backing plate is equipped with bottom plate, and convenience sample frame steadily moves；
The drive part of carrying mechanism is arranged on the side plate back side, including the timing belt 5 driven by stepper motor 4, timing belt 5 by with
The sliding block 6 of tabletting is slidably connected with horizontal guide rail 7, and L-shaped sample rack pushing hands 8 is connected with sliding block 6.Make in the guiding of horizontal rail
Under, L-shaped sample rack pushing hands 8 can keep moving along a straight line, and prevent from wandering off.For L-shaped sample rack pushing hands 8, as shown in figure 1, its
Push arm 8.1 is passed and extended to above backing plate forward from the side plate back side, specifically, as shown in figure 3, the front end of push arm 8.1 is slightly
To track medial deviation, it is in 88 ° of angle αs to make push arm 8.1 and horizontal rail 1.When promoting sample rack, push arm 8.1 is except promotion sample
This, along outside the lengthwise movement of horizontal rail 1, also one component along the inner side of horizontal rail 1, can prevent sample rack from carrying
Scheme to fall into non-targeted vertical track outside favorite.In order that sample rack is accurately fallen into target vertical track 2, in horizontal rail 1
It is also equipped with the sample rack position sensor for checking sample rack position.When sample rack reaches the entrance position of target vertical track 2
When putting, motor 4 is out of service, timing belt 5, L-shaped sample rack pushing hands 8 and sample rack stop motion therewith, now, sample rack position
Sensor is checked the position of sample rack, if physical location is consistent with predeterminated position, the thrust mechanism on vertical track 2
By in sample rack orbital injection, otherwise, alarm signal is sent.
Claims (3)
1. the sample rack handling device in a kind of sample transmission system, including horizontal rail（1）And vertical track（2）, the water
Plate rail road（1）And vertical track（2）Between be provided with carrying mechanism, it is characterised in that：The vertical track（2）Pass through engagement plate
（3）It is connected to horizontal rail（1）The same side, the carrying mechanism include being arranged on horizontal rail（1）Opposite side by motor（4）
The timing belt of driving（5）, the timing belt（5）Pass through the sliding block with tabletting（6）With horizontal guide rail（7）It is slidably connected, it is described
Sliding block（6）On be connected with L-shaped sample rack pushing hands（8）, the L-shaped sample rack pushing hands（8）Push arm（8.1）With horizontal rail（1）
Angle α be less than 90 °；The horizontal rail（1）On be provided with sample rack position sensor.
2. the sample rack handling device in sample transmission system according to claim 1, it is characterised in that：The angle α
For 88 ° ± 1 °.
3. the sample rack handling device in sample transmission system according to claim 1, it is characterised in that：The engagement plate
（3）And vertical track（2）Joining place be provided with the alveolus of mutual cooperation, the alveolus engagement region is highly identical, alveolus from
Chamfering is provided with by end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850720.6U CN207036877U (en) | 2017-07-14 | 2017-07-14 | Sample rack handling device in sample transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850720.6U CN207036877U (en) | 2017-07-14 | 2017-07-14 | Sample rack handling device in sample transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036877U true CN207036877U (en) | 2018-02-23 |
Family
ID=61464299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850720.6U Withdrawn - After Issue CN207036877U (en) | 2017-07-14 | 2017-07-14 | Sample rack handling device in sample transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121562A (en) * | 2017-07-14 | 2017-09-01 | 安图实验仪器(郑州)有限公司 | Sample rack handling device in sample transmission system |
-
2017
- 2017-07-14 CN CN201720850720.6U patent/CN207036877U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121562A (en) * | 2017-07-14 | 2017-09-01 | 安图实验仪器(郑州)有限公司 | Sample rack handling device in sample transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180223 Effective date of abandoning: 20190419 |