CN2424459Y - Multistation automatic sample coal bunker making appts. - Google Patents
Multistation automatic sample coal bunker making appts. Download PDFInfo
- Publication number
- CN2424459Y CN2424459Y CN 00224537 CN00224537U CN2424459Y CN 2424459 Y CN2424459 Y CN 2424459Y CN 00224537 CN00224537 CN 00224537 CN 00224537 U CN00224537 U CN 00224537U CN 2424459 Y CN2424459 Y CN 2424459Y
- Authority
- CN
- China
- Prior art keywords
- sample
- storehouse
- coal
- sample coal
- coal bunker
- 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
Links
Abstract
The utility model relates to a multi-station automatic sample making device for a simple coal storehouse, comprising a material receiving hopper, sample coal division storehouses, a rotary upper bracket of a sample coal storehouse, a large gear, a small gear, a motor, a feeding machine, a crusher, and a condensation and division machine. A plurality of sample coal division storehouses are arranged on the same circular ring. The motor, a speed reducer, and the small gear are connected. The large gear is installed on the rotary upper bracket of the sample coal storehouse, and is engage with the small gear. When the rotary upper bracket of the sample coal storehouse is rotated under the action of the large gear, the material receiving hopper is aligned to any one sample coal division storehouse, and a material outlet of each sample coal division storehouse is aligned to the feeding machine. The multi-station automatic sample making device for a simple coal storehouse has the advantages of the multi-station automatic sample making device for a simple coal storehouse does not easily generate mixing samples, and a line for cleaning up residual coal is short.
Description
The utility model relates to the fuel-burning power plant and goes into factory's coal sampling apparatus.
At present, both at home and abroad the fuel-burning power plant is gone into factory's coal sampling sample making course and is: the sample coal that Sampling Machine is taked, stand the hopper feed machine and enter disintegrating machine and carry out fragmentation, carry out horizontal feed or utilize difference in height through belt feeder or worm conveyor again, vertical drop, division in course of conveying, sample preparation.Above-mentioned sampling sample preparation continuity is strong, make that also the circuit of removing residual coal is long, make easily and mix many kinds (being that ten even tens big colliery automobile fortune coals are on average arranged every day) that sample can not adapt to present domestic fuel-burning power plant coal for power generation, the situation of frequent conversion coal, the raw coal humidity in domestic colliery is bigger in addition, is easy to disintegrating machine or conveying equipment are stopped up, in case stop up, then mechanical sampling just can not carry out, can only artificial sample.
The purpose of this utility model aims to provide a kind of gathering and processing and is difficult in the sample process producing mixing sample, removes the short automatic sample coal bunker of the multistation sample preparation device of circuit of residual coal.
The utility model comprises hopper, sample coal bunker lid, sample coal branch storehouse, sample coal bunker rotation upper bracket, undersetting, bearing, gear wheel, pinion wheel, reductor, motor, batcher, disintegrating machine, division machine, sample coal branch storehouse is closely arranged on the same concentrically ringed annulus, the storehouse was formed in a plurality of minutes, motor, reductor is connected with pinion wheel, pinion wheel and gear wheel engagement, gear wheel is installed on the sample coal bunker rotation upper bracket, when upper bracket rotates under the gear wheel effect, can make hopper aim at any one branch storehouse, and make the discharging opening in each minute storehouse aim at batcher.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the utility model structural representation.
Fig. 2 divides the storehouse synoptic diagram for the sample coal.
Fig. 3 divides the storehouse vertical view for the sample coal.
The utility model comprises hopper 1, sample coal bunker lid 2, sample coal branch storehouse 3, the rotation of sample coal bunker upper bracket 4, undersetting 5, bearing 6, gear wheel 7, pinion wheel 8, reductor 9, motor 10, batcher 12, disintegrating machine 13, abandons material 14, division machine 15, sample and tripping device 16.Sample coal branch storehouse 3 can be provided with 10 to 12, of the same size minute storehouse, be closely arranged in respectively on the same concentrically ringed annulus, motor 10, reductor 9 is connected with pinion wheel 8, gear wheel 7 and pinion wheel 8 engagements, gear wheel 7 is installed on the sample coal bunker rotation upper bracket 4, when 4 rotations of sample coal bunker rotation upper bracket, can make hopper 1 aim at any branch storehouse, and make the discharging opening in each minute storehouse aim at batcher 12.Forward and reverse rotation is carried out in sample coal branch storehouse 3, is by motor 10, and reductor 9 drives pinion wheel 8, and gear wheel 7 rotates upper bracket 4 by the sample coal bunker, undersetting 5, and bearing 6 is realized.Each minute, the sample coal in storehouse was sent into disintegrating machine 13 through batcher 12, and division machine 15 carries out fragmentation, division, sample preparation.Sample coal bunker lid 2 is fixed, realizes the sealing in each minute storehouse by packoff between it and the sample coal bunker, prevents water evaporates.
In sum, characteristics of the present utility model are: make the sample process of gathering and processing Mixed sample and clear residual problem are solved preferably, mixed sample, clear residual circuit weak point. Secondly, make sampling process mutually independent, do not interfere with each other, solved preferably When Sampling Machine is gathered and processed the continuous continuous productive process of sample process both at home and abroad at present, because coal blocks up Plug causes can't sample and make the situation of whole shut-downs, and the 3rd, can be adapted to Domestic thermal power plant is because of many kinds, and factory, the national conditions that humidity is bigger are advanced in simultaneously transportation.
Claims (1)
- The automatic sample coal bunker of a kind of multistation sample preparation device, comprise hopper (1), sample coal bunker lid (2), the sample coal divides storehouse (3), sample coal bunker rotation upper bracket (4), undersetting (5), bearing (6), gear wheel (7), pinion wheel (8), reductor (9), motor (10), batcher (12), disintegrating machine (13), abandon material (14), division machine (15), its characteristics are that sample coal branch storehouse (3) is closely arranged on the same concentrically ringed annulus, form by a plurality of minutes storehouses, motor (10), reductor (9) is connected with pinion wheel (8), pinion wheel (8) and gear wheel (7) engagement, gear wheel (7) is installed on the sample coal bunker rotation upper bracket (4), when coal bunker rotation upper bracket (4) rotates under gear wheel (7) effect, can make hopper (1) aim at any one branch storehouse, and make the discharging opening in each minute storehouse aim at batcher (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224537 CN2424459Y (en) | 2000-04-07 | 2000-04-07 | Multistation automatic sample coal bunker making appts. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00224537 CN2424459Y (en) | 2000-04-07 | 2000-04-07 | Multistation automatic sample coal bunker making appts. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424459Y true CN2424459Y (en) | 2001-03-21 |
Family
ID=33588877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00224537 Expired - Fee Related CN2424459Y (en) | 2000-04-07 | 2000-04-07 | Multistation automatic sample coal bunker making appts. |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424459Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890009A (en) * | 2012-09-19 | 2013-01-23 | 西安红宇矿用特种移动设备有限公司 | Sample feeding device of vehicle-mounted mobile coal sample collecting and processing model machine |
| CN105675372A (en) * | 2016-04-01 | 2016-06-15 | 长沙开元仪器股份有限公司 | Sample preparation device |
| CN106198149A (en) * | 2016-08-29 | 2016-12-07 | 长沙开元仪器股份有限公司 | A kind of contracting device |
-
2000
- 2000-04-07 CN CN 00224537 patent/CN2424459Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102890009A (en) * | 2012-09-19 | 2013-01-23 | 西安红宇矿用特种移动设备有限公司 | Sample feeding device of vehicle-mounted mobile coal sample collecting and processing model machine |
| CN105675372A (en) * | 2016-04-01 | 2016-06-15 | 长沙开元仪器股份有限公司 | Sample preparation device |
| CN106198149A (en) * | 2016-08-29 | 2016-12-07 | 长沙开元仪器股份有限公司 | A kind of contracting device |
| CN106198149B (en) * | 2016-08-29 | 2019-03-08 | 长沙开元仪器股份有限公司 | A kind of contracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |