CN207248560U - A kind of trace element detector sampler - Google Patents
A kind of trace element detector sampler Download PDFInfo
- Publication number
- CN207248560U CN207248560U CN201720683308.XU CN201720683308U CN207248560U CN 207248560 U CN207248560 U CN 207248560U CN 201720683308 U CN201720683308 U CN 201720683308U CN 207248560 U CN207248560 U CN 207248560U
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- connects
- support plate
- synchronous pulley
- sliding block
- trace element
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Abstract
The utility model discloses a kind of trace element detector sampler, including support base, the first support plate being arranged in the support base, it is arranged on the branch frame rail of support base side, first stepper motor, second stepper motor and PLC controller, the branch frame rail top is equipped with the second support plate, second support plate connects leading screw respectively, lift balance staff and traveller, the leading screw upper end connects the first big synchronous pulley, leading screw lower end is threadedly coupled sliding block and connects the first support plate through sliding block, the lifting balance staff upper end connection sampling part, lifting balance staff lower end sequentially passes through the first support plate and connects second largest synchronous pulley with the first support plate.The utility model is simple in structure, the degree of automation is high, stability is good, and sampling part can realize accurate lifting and swing, and then complete the sampling of diverse location several samples liquid, improve work efficiency and sample accuracy.
Description
Technical field
Trace element detector technical field is the utility model is related to, more specifically a kind of trace element detector takes
Sampling device.
Background technology
Trace element detector refers to the instrument of test human body micronutrient levels more, when trace element detector is tested,
Need to test multigroup laboratory sample and carry out integrated treatment analysis, the trace element detector sampler structure on existing market is answered
It is miscellaneous, the degree of automation is low, function is single, can only once sample one group of experimental data, or even the sampling of some trace elements detector
When also need to sample manually, this is not only resulted in, and testing efficiency is low, and exist sampling when human contact's experiment sample in blood ask
Topic, causes blood pollution, hematologic disease to propagate equivalent risk.
Utility model content
The utility model is in view of the deficiencies of the prior art, there is provided a kind of simple in structure, the degree of automation is high, it is multigroup to take
The trace element detector sampler of laboratory sample.
The utility model is realized by following technological means solves above-mentioned technical problem：A kind of trace element detector takes
Sampling device, including support base, be arranged in the support base the first support plate, be arranged on the stent of support base side
Rail, the first stepper motor, the second stepper motor and PLC controller, the branch frame rail top are equipped with the second support plate, and described second
Support plate connects leading screw, lifting balance staff and traveller respectively, and the leading screw upper end connects the first big synchronous pulley, leading screw lower end screw thread
Connection sliding block simultaneously connects the first support plate through sliding block by bearing, and the lifting balance staff upper end connection sampling part, lifts balance staff
Lower end is each passed through sliding block and the first support plate connects second largest synchronous pulley, and lifting balance staff and sliding block and the first support plate are logical
Bearing connection is crossed, the traveller lower slide connects the sliding block and is fixedly connected with the first support plate through sliding block.
Preferably, first stepper motor connects the first small synchronous pulley, the first small synchronous pulley connection described first
Big synchronous pulley.
Preferably, second stepper motor connects the second small synchronous pulley, the second small synchronous pulley connection described second
Big synchronous pulley.
Preferably, travel switch is additionally provided with the branch frame rail, the sliding block is equipped with the collision block corresponding to travel switch.
Preferably, the travel switch connects the input terminal of the PLC controller, described in the connection of PLC controller output terminal
First stepper motor and the second stepper motor.
Preferably, the sampling part includes sampling probe and sampling arm.
The utility model has the advantage of：The trace element detector sampler of the utility model, simple in structure, layout
Design is reasonable, and sampling the degree of automation is high, is rotated by the first step motor control leading screw and is moved up and down and then with movable slider, into
One step drives lifting balance staff to realize the lifting action of sampler, and the second stepper motor synchronous belt, which is connected and driven, lifts balance staff reality
The angular displacement action of existing sampler, traveller form triangle and set with leading screw, lifting balance staff, increase sampler lifting and pendulum
Dynamic stability is good, can realize and accurately extract several samples, since sample causes too much when avoiding artificial sampling
Repeated sampling, while lift spacing using travel switch, effectively protect sampling equipment.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The scope of the utility model protection.
As shown in Figure 1, a kind of trace element detector sampler, including support base 1, it is arranged on the support base
On the first support plate 3, be arranged on support base side branch frame rail 2, the first stepper motor 12,15 and of the second stepper motor
PLC controller（Not shown in figure）, 2 top of branch frame rail is equipped with the second support plate 4, and second support plate 4 connects respectively
Leading screw 7, lifting balance staff 8 and traveller 6,7 upper end of leading screw connect the first big synchronous pulley 11, and 7 lower end of leading screw, which is threadedly coupled, to be slided
Block 5 simultaneously connects the first support plate 3 through sliding block 5 by bearing, and 8 upper end of lifting balance staff connection sampling part, lifts under balance staff 8
End is each passed through 5 and first support plate 3 of sliding block and connects second largest synchronous pulley 14, lifting balance staff 8 and 5 and first support plate of sliding block
3 are connected by bearing, and 6 lower slide of traveller connects the sliding block 5 and is fixedly connected with the first support plate 3 through sliding block 5.
First stepper motor 12 connects the first small synchronous pulley 10, and it is big that the first small synchronous pulley 10 connects described first
Synchronous pulley 11.
Second stepper motor 15 connects the second small synchronous pulley 13, and the second small synchronous pulley 13 connects described second largest
Synchronous pulley 14.
Travel switch 17 is additionally provided with the branch frame rail 2, the sliding block 5 is equipped with the collision block corresponding to travel switch 17
18。
The travel switch 17 connects the input terminal of the PLC controller, and PLC controller output terminal connects the first step
12 and second stepper motor 15 of stepper motor.
The sampling part includes sampling probe 16 and sampling arm 9.
When the utility model is specifically used, the first small synchronous pulley 10 is driven to rotate by the first stepper motor 12, first
Small synchronous pulley 10 drives the first big synchronous pulley 11 by V belt translation, and then drives leading screw 7 to rotate, leading screw 7 and 5 screw thread of sliding block
Connection, is connected, only up and down moving pairs so that leading screw 7 drives and moved down on sliding block 5 because of sliding block 5 while with traveller 6, lifting balance staff 8
Dynamic, sliding block 5 drives lifting balance staff 8 to move up and down, and realizes the lifting of sampling part, and the second stepper motor 15 passes through the second small synchronization
Belt wheel 13 drives second largest synchronous pulley 14, and then drives lifting balance staff 8 to rotate, and realizes the swing of sampling part, and then common complete
Lifting and wobbling action into sampler, improve the scope of sampling.
The trace element detector sampler of the utility model, simple in structure, layout designs are reasonable, sampling automation journey
Degree is high, is rotated by the first step motor control leading screw and is moved up and down and then with movable slider, is further driven to lifting balance staff and realizes
The lifting action of sampler, the second stepper motor synchronous belt connect and drive lifting balance staff to realize that the angular displacement of sampler is moved
Make, traveller forms triangle and set with leading screw, lifting balance staff, and the stability for increasing sampler lifting and swinging is good, Neng Goushi
Now accurately extract several samples, when avoiding artificial sampling due to sample it is too many caused by repeated sampling, use at the same time
Travel switch lift spacing, effectively protects sampling equipment.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (6)
1. a kind of trace element detector sampler, it is characterised in that including support base, be arranged in the support base
The first support plate, the branch frame rail, the first stepper motor, the second stepper motor and the PLC controller that are arranged on support base side,
The branch frame rail top is equipped with the second support plate, and second support plate connects leading screw, lifting balance staff and traveller, the silk respectively
Thick stick upper end connects the first big synchronous pulley, and leading screw lower end is threadedly coupled sliding block and connects the first support plate, the liter through sliding block
Connection sampling part in balance staff upper end drops, and lifting balance staff lower end is each passed through sliding block and the first support plate connects second largest synchronous pulley,
Lifting balance staff is connected with sliding block and the first support plate by bearing, and the traveller lower slide connects the sliding block and passes through and slides
Block is fixedly connected with the first support plate.
A kind of 2. trace element detector sampler according to claim 1, it is characterised in that the first stepping electricity
Machine connects the first small synchronous pulley, and the first small synchronous pulley connects the first big synchronous pulley.
A kind of 3. trace element detector sampler according to claim 1, it is characterised in that the second stepping electricity
Machine connects the second small synchronous pulley, and the second small synchronous pulley connects the second largest synchronous pulley.
4. a kind of trace element detector sampler according to claim 1, it is characterised in that in the branch frame rail also
Equipped with travel switch, the sliding block is equipped with the collision block corresponding to travel switch.
5. a kind of trace element detector sampler according to claim 4, it is characterised in that the travel switch connects
The input terminal of the PLC controller is connect, PLC controller output terminal connects first stepper motor and the second stepper motor.
6. a kind of trace element detector sampler according to claim 1, it is characterised in that the sampling part includes
Sampling probe and sampling arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683308.XU CN207248560U (en) | 2017-06-13 | 2017-06-13 | A kind of trace element detector sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720683308.XU CN207248560U (en) | 2017-06-13 | 2017-06-13 | A kind of trace element detector sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207248560U true CN207248560U (en) | 2018-04-17 |
Family
ID=61876708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720683308.XU Active CN207248560U (en) | 2017-06-13 | 2017-06-13 | A kind of trace element detector sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207248560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187092A (en) * | 2018-09-10 | 2019-01-11 | 安徽海洋药业有限公司 | A kind of liquid drug detection draw-out device |
| CN111018232A (en) * | 2019-08-08 | 2020-04-17 | 南通鑫铭环保技术有限公司 | Detection method for wastewater treatment based on textile printing and dyeing |
| CN113125508A (en) * | 2021-04-14 | 2021-07-16 | 长沙卡琳顿科技有限公司 | Intelligent transmission device of heavy metal detector |
-
2017
- 2017-06-13 CN CN201720683308.XU patent/CN207248560U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187092A (en) * | 2018-09-10 | 2019-01-11 | 安徽海洋药业有限公司 | A kind of liquid drug detection draw-out device |
| CN111018232A (en) * | 2019-08-08 | 2020-04-17 | 南通鑫铭环保技术有限公司 | Detection method for wastewater treatment based on textile printing and dyeing |
| CN113125508A (en) * | 2021-04-14 | 2021-07-16 | 长沙卡琳顿科技有限公司 | Intelligent transmission device of heavy metal detector |
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