CN204086287U - A kind of whirligig for heavy metal fast detector - Google Patents
A kind of whirligig for heavy metal fast detector Download PDFInfo
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- CN204086287U CN204086287U CN201420528788.9U CN201420528788U CN204086287U CN 204086287 U CN204086287 U CN 204086287U CN 201420528788 U CN201420528788 U CN 201420528788U CN 204086287 U CN204086287 U CN 204086287U
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- whirligig
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- bearing
- fast detector
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Abstract
The utility model discloses a kind of whirligig for heavy metal fast detector, comprise workbench; Comprise the sample box rotating-table apparatus of n sample box, comprise the gearing of motor, synchronous pulley, Timing Belt, driven pulley, by driven by motor sample box dial rotation; Comprise the sensing element of optoelectronic switch etc., keep static in position to make sample box rotating-table apparatus; And strengthen the elastic support member of sample box dial rotation rigidity; The utility model carries out circular motion by driven by motor rotating disk, and is equipped with multiple sample installing space, can realize the detection of Multi-example.
Description
Technical field
The utility model relates to food heavy metal field of fast detection, specifically, relates to a kind of whirligig for heavy metal fast detector.
Background technology
The middle national expenditures world 9% less than arable land supported the population in the world 20%, huge grain-production pressure is never cleared up, and the new sorrow of grain security is comed one after another.According to the Chinese Academy of Sciences one research display, China is by nearly 20,000,000 hectares of the cultivated area of the heavy metal pollutions such as cadmium, arsenic, chromium, lead at present, and the healthy and life security of consumer has been subjected to serious threat.So improve food inspection system, control heavy metal pollution arrived instant stage.Traditional is detected as single box sample detection, can cause the increase changing the time waste that brings of sample and labour intensity like this, be therefore necessary to find a kind of can the sample detection mode of convenience and high-efficiency that detects of Multi-example.
Utility model content
In view of this, need to overcome at least one in above-mentioned defect of the prior art.The utility model provides a kind of whirligig for heavy metal fast detector, comprising:
Workbench;
Sample box rotating-table apparatus, comprise n sample box, described sample box holds corresponding sample; Circular and with the sample rotating disk of axis, n described sample box is arranged on described sample disk peripheral, described n be greater than 1 natural number;
Gearing, comprises motor, and described motor is fixedly mounted on described workbench; Synchronous pulley, described synchronous pulley and described motor output shaft are fixedly connected; Timing Belt; Driven pulley and the bearing connected with described driven pulley inner ring secure fit, described synchronous pulley to be connected with described driven pulley by described Timing Belt and drives described driven pulley to rotate, and the outer ring of the described bearing that described driven pulley inner ring and inner ring are fixedly mounted on described sample rotating disk axis is fixedly connected and jointly drives described sample dial rotation by described bearing;
Sensing element, comprise optoelectronic switch catch, optoelectronic switch, described optoelectronic switch catch is hollow and has the disk of shading gear piece, its number of teeth is identical with sample box quantity and distributing position and described sample box installation site have correlativity or one_to_one corresponding, and described optoelectronic switch catch inner ring is arranged on described driven pulley or on described bearing; Described optoelectronic switch is fixedly mounted on described workbench;
M to be fixedly mounted on described workbench and be in described sample rotating disk downside and with the elastic support member of described sample disk lower surface close contact, comprise rotatable parts, bearing, described rotatable parts are fixedly mounted on described bearing, described bearing is arranged on described workbench, the slide construction that the two can be made to carry out upper and lower relative sliding is there is between described bearing and described rotatable parts, described rotatable parts axis is vertical with the axis of described sample rotating disk, the rotation direction of the tumbler included by it is consistent with the tangential direction of described sample rotating disk circular arc, described m be greater than 2 natural number.
According in the utility model background technology to described in prior art, all adopt simple sample to carry out the detection of simple sample at present, therefore not only take time and effort, cost is also costly simultaneously; And the whirligig for heavy metal fast detector that the utility model provides, carry out circular motion by driven by motor rotating disk, and be equipped with multiple sample installing space, Multi-example can be realized and detect.
In addition, disclosed in the utility model, for the whirligig of heavy metal fast detector, also there is following additional technical feature:
Further, described n is even number.
Preferably, described n is 24.
So, whole device stability of rotation, compact conformation, realize nearly 24 sample continuous detecting.
Further, described sample box is uniformly distributed on described sample disk peripheral.
Further, m is 3.
Sample rotating disk rigid rotating better can be ensured by 3 elastic support members bottom described sample rotating disk.
Be uniformly distributed the weight balancing that more can carry out on the one hand circumferentially, processing and installing more convenient human users on the other hand.
Further, described elastic support member is evenly distributed on the lower surface of described sample rotating disk.
Further, described elastic support member also comprises the elastic body being arranged on bottom.
Described elastic body plays upwards elastic support member described in jack-up, makes itself and sample rotating disk keep close contact.
Further, described elastic body is saddle washer.
Further, described elastic support member also comprises register pin, and described register pin is arranged on the side of described bearing and makes described elastic support member and described workbench stationary positioned.
Further, described rotatable parts are bearing.
Further, described Bearing outer also has bearing holder (housing, cover).
Further, described slide construction comprises chute and slide block
The aspect that the utility model is additional and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is whirligig schematic diagram described in the utility model.
Fig. 2 is whirligig schematic diagram described in the utility model (hiding sample rotating disk).
Fig. 3 is whirligig cut-away view described in the utility model.
Fig. 4 is whirligig cut-away view described in the utility model.
Fig. 5 is whirligig elastic support member cut-away view described in the utility model.
Fig. 6 is whirligig elastic support member vertical view described in the utility model.
Fig. 7 is whirligig elastic support member stereographic map described in the utility model.
Wherein, 1, sample box 2, sample rotating disk 3, synchronous pulley 4, Timing Belt 5, motor 6, motor cabinet 7, resiliency supported base 8, workbench 9, optoelectronic switch seat 10, optoelectronic switch 11, photoswitc catch 12, bearing fixed seat 13, lid 14, bearing inner race gland 15, bearing 16, hexagon socket cap head screw 17, driven pulley 18, bearing holder (housing, cover) 19, circlip for hole 20, little axle 21, bearing A 22, bearing 23, saddle washer 24, register pin 25, hexagon socket cap head screw 26, packing ring 30, workbench 31, sample box rotating-table apparatus 32, elastic support member
Embodiment
Embodiment described below is exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Whirligig for heavy metal fast detector of the present utility model is described below with reference to accompanying drawings, wherein Fig. 1 is process flow diagram of the present utility model, Fig. 2 is whirligig schematic diagram described in the utility model (hiding sample rotating disk), Fig. 3 is whirligig cut-away view described in the utility model, Fig. 4 is whirligig cut-away view described in the utility model, and Fig. 5 is whirligig elastic support member cut-away view described in the utility model.
According to embodiment of the present utility model, as shown in Fig. 1,2,3,4,5, the whirligig for heavy metal fast detector that the utility model provides, comprising:
Workbench 30;
Sample box rotating-table apparatus 31, comprises n sample box 1, and described sample box 1 holds corresponding sample; Circular and sample rotating disk 2, n described sample boxs with axis are arranged on described sample rotating disk 2 circumferentially, described n be greater than 1 natural number;
Gearing, comprises motor 5, and described motor 5 is fixedly mounted on described workbench 30; Synchronous pulley 3, described synchronous pulley 3 is fixedly connected with described motor 5 output shaft; Timing Belt 4; Driven pulley 17 and the bearing 15 connected with described driven pulley 17 inner ring secure fit, described synchronous pulley 3 to be connected with described driven pulley 17 by described Timing Belt 4 and drives described driven pulley 17 to rotate, and the outer ring of the described bearing 15 that described driven pulley 16 inner ring and inner ring are fixedly mounted on described sample rotating disk axis is fixedly connected and jointly drives described sample rotating disk 2 to rotate by described bearing 15;
Sensing element, comprise optoelectronic switch catch 11, optoelectronic switch 10, described optoelectronic switch catch 11 is hollow and has the disk of shading gear piece, its number of teeth is identical with sample box 1 quantity and distributing position and described sample box 1 installation site have correlativity or one_to_one corresponding, and described optoelectronic switch catch 11 inner ring is arranged on described driven pulley 17 or on described bearing 15; Described optoelectronic switch 10 is fixedly mounted on described workbench 30;
M to be fixedly mounted on described workbench 30 and be in described sample rotating disk 2 downside and with the elastic support member 32 of described sample rotating disk 2 lower surface close contact, comprise rotatable parts, bearing 22, described rotatable parts are fixedly mounted on described bearing 22, described bearing 22 is arranged on described workbench 30, the slide construction that the two can be made to carry out upper and lower relative sliding is there is between described bearing 22 and described rotatable parts, described rotatable parts axis is vertical with the axis of described sample rotating disk 2, the rotation direction of the tumbler included by it is consistent with the tangential direction of described sample rotating disk 2 circular arc, described m be greater than 2 natural number.
According in the utility model background technology to described in prior art, all adopt simple sample to carry out the detection of simple sample at present, therefore the detection simultaneously also can only carrying out single-element not only takes time and effort, and cost is also costly simultaneously; And the whirligig for heavy metal fast detector that the utility model provides, carry out circular motion by driven by motor rotating disk, and be equipped with multiple sample installing space, Multi-example can be realized and detect.
According to embodiments more of the present utility model, described n is even number.
Preferably, described n is 24.
So, whole device stability of rotation, compact conformation, realize nearly 24 sample continuous detecting.
According to embodiments more of the present utility model, described sample box 1 is circumferentially uniformly distributed at described sample rotating disk 2.
According to embodiments more of the present utility model, m is 3.
Sample rotating disk rigid rotating better can be ensured by 3 elastic support members 32 bottom described sample rotating disk 2.
Be uniformly distributed the weight balancing that more can carry out on the one hand circumferentially, processing and installing more convenient human users on the other hand.
According to embodiments more of the present utility model, described elastic support member 32 is evenly distributed on the lower surface of described sample rotating disk.
According to embodiments more of the present utility model, described elastic support member 32 also comprises the elastic body being arranged on bottom.
Further, described elastic body is saddle washer 23.
According to embodiments more of the present utility model, described elastic support member 32 also comprises register pin 24, and described register pin 24 is arranged on the side of described bearing 22 and makes described elastic support member and described workbench 30 stationary positioned.
According to embodiments more of the present utility model, described rotatable parts are bearing A(21).
Further, described Bearing outer also has bearing holder (housing, cover) 18.
According to embodiments more of the present utility model, described slide construction comprises chute and slide block, as shown in Fig. 5,6,7.
Although be described in detail embodiment of the present utility model with reference to multiple illustrative examples of the present utility model, but it must be understood that, those skilled in the art can design multiple other improvement and embodiment, these improve and embodiment by drop on the utility model principle spirit and scope within.Specifically, within the scope of aforementioned open, accompanying drawing and claim, rational modification and improvement can be made in the layout of parts and/or sub-combination layout, and spirit of the present utility model can not be departed from.Except modification and the improvement of parts and/or layout aspect, its scope is by claims and equivalents thereof.
Claims (11)
1. for a whirligig for heavy metal fast detector, it is characterized in that, comprising:
Workbench;
Sample box rotating-table apparatus, comprise n sample box, described sample box holds corresponding sample; Circular and with the sample rotating disk of axis, n described sample box is arranged on described sample disk peripheral, described n be greater than 1 natural number;
Gearing, comprises motor, and described motor is fixedly mounted on described workbench; Synchronous pulley, described synchronous pulley and described motor output shaft are fixedly connected; Timing Belt; Driven pulley and the bearing connected with described driven pulley inner ring secure fit, described synchronous pulley to be connected with described driven pulley by described Timing Belt and drives described driven pulley to rotate, and the outer ring of the described bearing that described driven pulley inner ring and inner ring are fixedly mounted on described sample rotating disk axis is fixedly connected and jointly drives described sample dial rotation by described bearing;
Sensing element, comprise optoelectronic switch catch, optoelectronic switch, described optoelectronic switch catch is hollow and has the disk of shading gear piece, its number of teeth is identical with sample box quantity and distributing position and described sample box installation site have correlativity or one_to_one corresponding, and described optoelectronic switch catch inner ring is arranged on described driven pulley or on described bearing; Described optoelectronic switch is fixedly mounted on described workbench;
M to be fixedly mounted on described workbench and be in described sample rotating disk downside and with the elastic support member of described sample disk lower surface close contact, comprise rotatable parts, bearing, described rotatable parts are fixedly mounted on described bearing, described bearing is arranged on described workbench, the slide construction that the two can be made to carry out upper and lower relative sliding is there is between described bearing and described rotatable parts, described rotatable parts axis is vertical with the axis of described sample rotating disk, the rotation direction of the tumbler included by it is consistent with the tangential direction of described sample rotating disk circular arc, described m be greater than 2 natural number.
2. the whirligig for heavy metal fast detector according to claim 1, is characterized in that, described n is even number.
3. the whirligig for heavy metal fast detector according to claim 2, is characterized in that, described n is 24.
4. the whirligig for heavy metal fast detector according to claim 1, is characterized in that, described sample box is uniformly distributed on described sample disk peripheral.
5. the whirligig for heavy metal fast detector according to claim 1, is characterized in that, described elastic support member is evenly distributed on the lower surface of described sample rotating disk.
6. the whirligig for heavy metal fast detector according to claim 1, is characterized in that, described elastic support member also comprises the elastic body being arranged on bottom.
7. the whirligig for heavy metal fast detector according to claim 6, is characterized in that, described elastic body is saddle washer.
8. the whirligig for heavy metal fast detector according to claim 1, it is characterized in that, described elastic support member also comprises register pin, and described register pin is arranged on the side of described bearing and makes described elastic support member and described workbench stationary positioned.
9. the whirligig for heavy metal fast detector according to claim 1, is characterized in that, described rotatable parts are bearing.
10. the whirligig for heavy metal fast detector according to claim 9, is characterized in that, described Bearing outer also has bearing holder (housing, cover).
11. whirligigs for heavy metal fast detector according to claim 1, it is characterized in that, described slide construction comprises chute and slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420528788.9U CN204086287U (en) | 2014-09-16 | 2014-09-16 | A kind of whirligig for heavy metal fast detector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420528788.9U CN204086287U (en) | 2014-09-16 | 2014-09-16 | A kind of whirligig for heavy metal fast detector |
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| CN204086287U true CN204086287U (en) | 2015-01-07 |
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| CN201420528788.9U Active CN204086287U (en) | 2014-09-16 | 2014-09-16 | A kind of whirligig for heavy metal fast detector |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053784A (en) * | 2016-07-05 | 2016-10-26 | 深圳普门科技有限公司 | Incubating device of full-automatic electrochemiluminescence immunity analyzer |
| CN106324493A (en) * | 2016-08-25 | 2017-01-11 | 康力电梯股份有限公司 | Photoelectric switch and proximity switch service life test instrument |
| CN107622808A (en) * | 2017-09-11 | 2018-01-23 | 江苏天瑞仪器股份有限公司 | A kind of porous light transparent member |
| CN110068589A (en) * | 2019-04-28 | 2019-07-30 | 天津迪沃特生物电子科技有限公司 | The device and method of heavy metal in a kind of on-line analysis water |
-
2014
- 2014-09-16 CN CN201420528788.9U patent/CN204086287U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053784A (en) * | 2016-07-05 | 2016-10-26 | 深圳普门科技有限公司 | Incubating device of full-automatic electrochemiluminescence immunity analyzer |
| CN106324493A (en) * | 2016-08-25 | 2017-01-11 | 康力电梯股份有限公司 | Photoelectric switch and proximity switch service life test instrument |
| CN107622808A (en) * | 2017-09-11 | 2018-01-23 | 江苏天瑞仪器股份有限公司 | A kind of porous light transparent member |
| CN110068589A (en) * | 2019-04-28 | 2019-07-30 | 天津迪沃特生物电子科技有限公司 | The device and method of heavy metal in a kind of on-line analysis water |
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