CN201555730U - Sampling arm - Google Patents
Sampling arm Download PDFInfo
- Publication number
- CN201555730U CN201555730U CN2009200949158U CN200920094915U CN201555730U CN 201555730 U CN201555730 U CN 201555730U CN 2009200949158 U CN2009200949158 U CN 2009200949158U CN 200920094915 U CN200920094915 U CN 200920094915U CN 201555730 U CN201555730 U CN 201555730U
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- CN
- China
- Prior art keywords
- base plate
- leading screw
- lower support
- sampling
- sampling arm
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
Disclosed is a sampling arm which belongs to the field of mechanical equipment and aims to be capable of quantitatively adding glue solution in a container into a fixed card hole. A rotation mechanism mounted on a frame is connected with the sampling arm via a rotating shaft, and a glue shaking device is mounted on the frame. The sampling arm has the advantages of simple structure, small volume and reliable running, and can be used as a material conveying structure or a transmission mechanism engaged with a filling arm to complete filling.
Description
Technical field:
The utility model belongs to the plant equipment field.
Background technology:
The micro-column gel technology is extensively adopted in relevant fields such as biological chemistry, molecular biology, physiotechnology, molecular immunology and medical science at present, is that sample is uniformly distributed on the gel column bed surface.Yet existing working equipment substantially all is independently to finish, and has some also to adopt manual finishing, and the course of work is very complicated relatively.
Summary of the invention:
The purpose of this utility model provides a kind of sampling arm that glue in the container quantitatively can be added in the fixing card hole.
Concrete structure of the present utility model is
A, rotating mechanism is installed on frame, rotating mechanism is connected with sampling arm by rotation axis, is equipped with to shake adhesive dispenser on frame;
The structure of b, sampling arm is: base plate is connected by riser with upper plate, between base plate and upper plate slide rail is installed; The axle that is installed in the motor on the upper plate is connected with leading screw, and elevator is through on slide rail and the leading screw, and passes the position of leading screw and the threaded engagement on the leading screw; Cursor slide is installed on elevator; Needle stand is installed on the base plate, and sampling probe passes needle stand, following contact block, spacer block, cursor slide, briquetting and last contact block successively, and spring is installed between briquetting and the spacer block; Cover cap is on base plate;
The structure of c, rotating mechanism is: rotating mechanism is installed on the frame by lower support, stepper motor is installed on the lower support, on the axle of stepper motor electrical machine belt pulley is installed, electrical machine belt pulley is connected with synchronous pulley by being with synchronously, synchronous pulley is fixedly connected in the rotating shaft, rotating shaft is fixedly connected on the rotation axis, rotating shaft and be fixedly mounted between the upper support on the lower support bearing is installed; Light emitting diode is installed on lower support, and the optocoupler catch that is installed on the rotation axis matches with light emitting diode;
D, the structure of shaking gluing mechanism are: on the motor shaft of small machine eccentric wheel is installed, rocker is stuck on the eccentric wheel by draw-in groove, and on rocker is connected and sets a table, and be enclosed within on the inner little axle of setting a table, little axle is inserted in the little axle bed, little axle bed is connected on the base plate, is fixedly connected with baffle plate setting a table, and glue is box-packed goes in the baffle plate.
The utility model is simple in structure, and volume is little, and is reliable, can be used as material conveying structure and cooperates the gear train of finishing can with the can arm.
Description of drawings:
Fig. 1 is the utility model general structure synoptic diagram;
Fig. 2 is the utility model sampler structural representation;
Fig. 3 is the utility model rotating mechanism structural representation;
Fig. 4 is that the utility model shakes gluing mechanism structure cut-open view;
Fig. 5 is the utility model Fig. 4 right view.
Embodiment:
The utility model concrete structure is:
A, rotating mechanism 5 is installed on frame 1, rotating mechanism 5 is connected with sampling arm 3 by rotation axis 4, is equipped with on frame 1 and shakes adhesive dispenser 2;
The structure of b, sampling arm 3 is: base plate 17 is connected by riser 16 with upper plate 14, at base plate 17 and 14 of upper plates slide rail 11 is installed; The axle that is installed in the motor 13 on the upper plate 14 is connected with leading screw 12, and elevator 10 is through on slide rail 11 and the leading screw 12, and passes the position of leading screw 12 and the threaded engagement on the leading screw 12; Cursor slide 9 is installed on elevator 10; Needle stand 19 is installed on the base plate 17, and sampling probe 18 passes needle stand 19, following contact block 20, spacer block 21, cursor slide 9, briquetting 7 and last contact block 8 successively, and spring 6 is installed between briquetting 7 and the spacer block 21; Cover 15 covers on base plate 17;
The structure of c, rotating mechanism 5 is: rotating mechanism 5 is installed on the frame 1 by lower support 31, stepper motor 22 is installed on the lower support 31, on the axle of stepper motor 22 electrical machine belt pulley 24 is installed, electrical machine belt pulley 24 is by being with 23 to be connected with synchronous pulley 30 synchronously, synchronous pulley 30 is fixedly connected in the rotating shaft 29, rotating shaft 29 is fixedly connected on the rotation axis 4, rotating shaft 29 and be fixedly mounted between the upper support 28 on the lower support 31 bearing 27 is installed; Light emitting diode 25 is installed on lower support 28, and the optocoupler catch 26 that is installed on the rotation axis 4 matches with light emitting diode 25; When giving stepper motor 22 energisings, driving electrical machine belt pulley 24 rotates, when rotating, electrical machine belt pulley 24 drives synchronous pulley 30 rotations by the transmission with 23 synchronously, thereby rotation axis 4 rotations that drive rotating shaft 29 and fix with rotating shaft 29, because sampling mechanism 3 is connected on the rotation axis 4, so sampling mechanism 3 also rotates.Light emitting diode 25 and optocoupler catch 26 are the position of rotation that are used for controlling sampling mechanism, when rotation axis 4 rotates, also driving simultaneously optocoupler catch 26 rotates, when optocoupler catch 26 turns to light emitting diode 25 positions, light emitting diode 25 is blocked, and expression sampling mechanism 3 arrives the sample position, and this moment, stepper motor 22 stopped operating, whole rotating mechanism 5 is stopped the rotation, and sampling mechanism 3 is taken a sample.When sampling mechanism 3 samplings are finished, stepper motor 22 backward rotation, drive whole rotating mechanism 5 and also carry out backward rotation, drive also backward rotation of sampling mechanism 3 simultaneously, make sampling mechanism 3 arrive injection position, injection position begins to look into step number by stepper motor and controls from the sample position, when sampling mechanism 3 arrives injection position, stepper motor 22 quits work, make sampling mechanism 3 carry out action of injection, injection finishes and carries out above step, according to this repeatedly, thereby realizes instrument serial sampling, injection work.
D, the structure of shaking gluing mechanism 2 are: on the motor shaft 41 of small machine 40 eccentric wheel 39 is installed, rocker 38 is stuck on the eccentric wheel 39 by draw-in groove, and rocker 38 is connected sets a table on 34, and be enclosed within on the little axle 35 of 34 inside of setting a table, little axle 35 is inserted in the little axle bed 36, little axle bed 36 is connected on the base plate 37,34 is fixedly connected with baffle plate 33 setting a table, and glue box 32 is packed in the baffle plate 33.The position of shaking gluing mechanism 2 rotations is sample position of sampling mechanism 3, just in time makes sampling mechanism 3 extract sample in the glue box.
Claims (1)
1. sampling arm is characterized in that:
A, rotating mechanism (5) is installed on frame (1), rotating mechanism (5) is connected with sampling arm (3) by rotation axis (4), is equipped with on frame (1) and shakes adhesive dispenser (2);
The structure of b, sampling arm (3) is: base plate (17) is connected by riser (16) with upper plate (14), between base plate (17) and upper plate (14) slide rail (11) is installed; The axle that is installed in the motor (13) on the upper plate (14) is connected with leading screw (12), and elevator (10) is through on slide rail (11) and the leading screw (12), and passes the position of leading screw (12) and the threaded engagement on the leading screw (12); Cursor slide (9) is installed on elevator (10); Needle stand (19) is installed on the base plate (17), and sampling probe (18) passes needle stand (19), following contact block (20), spacer block (21), cursor slide (9), briquetting (7) and last contact block (8) successively, and spring (6) is installed between briquetting (7) and the spacer block (21); Cover (15) covers on base plate (17);
The structure of c, rotating mechanism (5) is: rotating mechanism (5) is installed on the frame (1) by lower support (31), stepper motor (22) is installed on the lower support (31), on the axle of stepper motor (22) electrical machine belt pulley (24) is installed, electrical machine belt pulley (24) is connected with synchronous pulley (30) by being with (23) synchronously, synchronous pulley (30) is fixedly connected in the rotating shaft (29), rotating shaft (29) is fixedly connected on the rotation axis (4), rotating shaft (29) and be fixedly mounted between the upper support (28) on the lower support (31) bearing (27) is installed; Light emitting diode (25) is installed on lower support (28), and the optocoupler catch (26) that is installed on the rotation axis (4) matches with light emitting diode (25);
D, the structure of shaking gluing mechanism (2) are: on the motor shaft (41) of small machine (40) eccentric wheel (39) is installed, rocker (38) is stuck on the eccentric wheel (39) by draw-in groove, and rocker (38) is connected on set a table (34), and be enclosed within on set a table (34) inner little axle (35), little axle (35) is inserted in the little axle bed (36), little axle bed (36) is connected on the base plate (37), is fixedly connected with baffle plate (33) in set a table (34), and glue box (32) is packed in the baffle plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949158U CN201555730U (en) | 2009-12-11 | 2009-12-11 | Sampling arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200949158U CN201555730U (en) | 2009-12-11 | 2009-12-11 | Sampling arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555730U true CN201555730U (en) | 2010-08-18 |
Family
ID=42615418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200949158U Expired - Fee Related CN201555730U (en) | 2009-12-11 | 2009-12-11 | Sampling arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221627A (en) * | 2011-05-24 | 2011-10-19 | 长春迪瑞医疗科技股份有限公司 | Automatic reagent dropping system of urine analysis meter |
| CN102445225A (en) * | 2011-11-22 | 2012-05-09 | 吴江市博众精工科技有限公司 | Motion module group with simple and convenient operation |
-
2009
- 2009-12-11 CN CN2009200949158U patent/CN201555730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221627A (en) * | 2011-05-24 | 2011-10-19 | 长春迪瑞医疗科技股份有限公司 | Automatic reagent dropping system of urine analysis meter |
| CN102221627B (en) * | 2011-05-24 | 2013-03-13 | 长春迪瑞医疗科技股份有限公司 | Automatic reagent dropping system of urine analysis meter |
| CN102445225A (en) * | 2011-11-22 | 2012-05-09 | 吴江市博众精工科技有限公司 | Motion module group with simple and convenient operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20111211 |