CN2526850Y - Sample feeding mechanism for automatic sulphur tester - Google Patents
Sample feeding mechanism for automatic sulphur tester Download PDFInfo
- Publication number
- CN2526850Y CN2526850Y CN 02223394 CN02223394U CN2526850Y CN 2526850 Y CN2526850 Y CN 2526850Y CN 02223394 CN02223394 CN 02223394 CN 02223394 U CN02223394 U CN 02223394U CN 2526850 Y CN2526850 Y CN 2526850Y
- Authority
- CN
- China
- Prior art keywords
- sample
- belt wheel
- screw rod
- boat
- disc
- 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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Abstract
A sample transferring mechanism for an automatic sulfur determination instrument comprises a sample boat, a sample disc and a sample transferring rod and is characterized in that the sample disc is of a disc-shaped structure and is driven by a belt wheel to rotate around an axis center; the periphery of the sample disc is cut with one or more round through holes uniformly and the disc is arranged on the through hole; the sample transferring rod is arranged under a location corresponding to the sample boat and is fixed on a bracket which drives the sample transferring rod to move upwards and downwards; the bracket is sleeved on a screw rod and matched by screw thread on the screw rod and driven to move by the screw rod; the screw rod is also connected with a belt wheel and is driven by a motor to rotate with a gear of another belt wheel through the belt wheel to complete the up-and-down movement of the sample transferring rod. The utility model weights, sends and withdraws samples automatically and tests samples automatically in order, realizing test process automation. When in work, a coal sample to be measured is placed on the sample boat and then other processes can be controlled by a PC without a human labor. Therefore, the utility model saves time and labor, reduces personal error, ensures more accurate test result and improves reliability.
Description
Technical field:
The utility model relates to the coal sample test and uses automatic determination instrument of sulfur, is specifically related to the improvement of this constant sulphur appliance sample feeding mechanism.
Background technology:
In the test of carrying out the coal sample sulfur content, all be to carry out in the flame tube set in constant sulphur appliance, former flame tube is the horizontal positioned mode, coal sample needs during work, can only send a coal sample by manually the sample transfer bar level being sent in the pipe at every turn, take out earlier after to be tested the finishing and be reentered into another coal sample then and send in the flame tube again, must be responsible for the guard by the special messenger during operation, bother very much, work efficiency is very low.
The utility model content:
Technical problem to be solved in the utility model is to improve automatic determination instrument of sulfur sample feeding mechanism sample presentation mode, increases work efficiency.
The utility model is to solve the problems of the technologies described above by following technical scheme.It comprises the sample boat, the sample dish, and sample transfer bar is characterized in that described sample dish is a disk-shaped structure, can be driven around the axle center by belt wheel to rotate, and its periphery evenly offers one or more through holes, and the sample boat is positioned on the through hole; The side establishes sample transfer bar under sample boat correspondence position, and this sample transfer bar is fixed on the carriage, can be moved up and down by the carriage tape action.The utility model carriage is placed on the screw rod, can with threaded engagement on the screw rod, do displacement by its drive, screw rod joins with a belt wheel again, and rotates under the drive that is engaged on motor by this belt wheel and another belt wheel, finishes the process that moves up and down of sample transfer bar.
The utility model can claim sample automatically, auto injection, move back sample, APT automatic progression testing has realized the experimentation robotization, during work, as long as tested coal sample is positioned on the sample boat, other process all can not need artificial intervention by computer control, time saving and energy saving, can reduce personal error, make measurement result accuracy better, confidence level improves.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model sample dish structural representation.
Among the figure:
1-motor 2-belt wheel; 3-sample boat; 4-sample dish;
5-body of heater 6-belt wheel 7-belt wheel; The 8-motor;
9-carriage 10-polished rod 11-screw rod; The 12-sample transfer bar;
The 13-balance; 14-weighing bar.
The utility model content:
As shown in Figure 1, the utility model at first will be that horizontal body of heater 5 changes vertical structure into originally, help the compactness of whole constant sulphur appliance structure and the structural design of each mechanism, its sample feeding mechanism comprises the sample boat 3 that coal sample is housed, put the sample dish 4 and the sample transfer bar 12 of sample boat 3, the disk-shaped structure that the utility model sample dish 4 is designed to as shown in Figure 2, place body of heater 5 belows, 4 central authorities offer center pit at the sample dish, be placed in rotating axle and go up (not drawing on the figure), be evenly equipped with one or more round tube hole on its circumference, each round tube hole size is corresponding with sample boat 3 diameters, be convenient to the placement of sample boat 3, the quantity of round tube hole can be according to the size of entire mechanism and the relevant position design of each part, wherein certain round tube hole axial line is corresponding with body of heater 5 centers, and promptly when a certain round tube hole placed body of heater 5 belows, this round tube hole axial line was consistent with body of heater 5 axial lines; Sample dish 4 peripheries offer groove corresponding to circular hole, so that optoelectronic switch is controlled its rotation, sample dish 4 matches with belt wheel 2, and belt wheel 2 rotates under the drive of motor 1, drive sample dish 4 and rotate around its axle center.The side with sample dish 4 round tube hole axial line correspondence positions, establishes a sample transfer bar 12 under body of heater 5 and sample dish 4, this sample transfer bar 12 is fixed on the carriage 9, can drive by carriage 9 and move up and down, will place the sample boats 3 in the sample dish 4 to send in the body of heater 5, the moving of carriage 9 also by computer control.
Moving up and down of the utility model carriage 9 is by realizing with being meshing with each other of screw rod 11, and this screw rod 11 joins with belt wheel 6, again the transmission that realizes power that cooperates by another belt wheel 7 of joining with motor 8.Stablize to remain on not deflection of vertical direction for guaranteeing that sample transfer bar 12 moves up and down,, also be provided with two polished rods 10, make carriage 9 do upper and lower displacement along polished rod 10 in screw rod 11 both sides.The engagement system that also can adopt rack-and-pinion that moves up and down of sample transfer bar 12 is carried out.
As shown in Figure 1, the utility model is positioned at sample dish 4 a certain round tube hole axial line positions and establishes a weighing bar 14 below sample dish 4, and this bar is placed on the balance 13, the coal sample in the sample boat 3 can be weighed.
The utility model course of work: earlier the coal sample in the sample boat 3 is weighed on balance 13, sample dish 4 every rotation under belt wheel 2 effects that driven by motor 1 once claims sample one time, just begins experiment when sample boat 3 forwards 5 times position of center line of body of heater to.At this moment, motor 8 drives belt wheel 7 rotations, under the drive of belt wheel 7, belt wheel 6 is rotation thereupon also, and screw rod 11 also rotates synchronously with belt wheel 6, and the rotation of screw rod 11 is up moved carriage 9, sample transfer bar 12 on the carriage 9 upwards holds up sample boat 3, send in the high-temperature furnace body 5 and experimentize, after experiment finished, motor 8 reversed under computer instruction, carriage 9 moves down, sample boat 3 withdraws from, and sample dish 4 rotates again, sends into next coal sample.Said process carries out repeatedly, just can automatically coal sample be sent in the high temperature furnace and test, and is very convenient.
Claims (2)
1, a kind of automatic determination instrument of sulfur sample feeding mechanism, it comprises sample boat (3), sample dish (4), sample transfer bar (12), it is characterized in that described sample dish (4) is a disk-shaped structure, can be driven around the axle center by belt wheel (2) and rotate, its periphery evenly offers one or more round tube holes, and sample boat (3) is positioned on the round tube hole; The side establishes sample transfer bar (12) under sample boat (3) correspondence position, and this sample transfer bar (12) is fixed on the carriage (9), can be driven by carriage (9) to move up and down.
2, automatic determination instrument of sulfur sample feeding mechanism according to claim 1, it is characterized in that carriage (9) is placed on the screw rod (11), can go up threaded engagement with screw rod (11), do displacement by its drive, screw rod (11) joins with belt wheel (6), and rotates under the drive that is engaged on motor (8) by belt wheel (6) and belt wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223394 CN2526850Y (en) | 2002-01-31 | 2002-01-31 | Sample feeding mechanism for automatic sulphur tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223394 CN2526850Y (en) | 2002-01-31 | 2002-01-31 | Sample feeding mechanism for automatic sulphur tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526850Y true CN2526850Y (en) | 2002-12-18 |
Family
ID=33701100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223394 Expired - Fee Related CN2526850Y (en) | 2002-01-31 | 2002-01-31 | Sample feeding mechanism for automatic sulphur tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526850Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007124647A1 (en) * | 2006-04-28 | 2007-11-08 | Xiande Zhu | Sulphur analyzer with sample auto-loader |
| CN100456034C (en) * | 2006-09-27 | 2009-01-28 | 朱先德 | Constant sulphur appliance with airflow stabilizing device |
| CN108548845A (en) * | 2018-03-29 | 2018-09-18 | 湖南三德科技股份有限公司 | A kind of sample boat for constant sulphur appliance and determine sulphur content analyzer |
-
2002
- 2002-01-31 CN CN 02223394 patent/CN2526850Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007124647A1 (en) * | 2006-04-28 | 2007-11-08 | Xiande Zhu | Sulphur analyzer with sample auto-loader |
| CN100403016C (en) * | 2006-04-28 | 2008-07-16 | 朱先德 | Sulphur analyzer with automatic sample feeder |
| CN100456034C (en) * | 2006-09-27 | 2009-01-28 | 朱先德 | Constant sulphur appliance with airflow stabilizing device |
| CN108548845A (en) * | 2018-03-29 | 2018-09-18 | 湖南三德科技股份有限公司 | A kind of sample boat for constant sulphur appliance and determine sulphur content analyzer |
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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: 20021218 |