CN202038617U - Coal hopper with anti-blockage function - Google Patents
Coal hopper with anti-blockage function Download PDFInfo
- Publication number
- CN202038617U CN202038617U CN2011201405191U CN201120140519U CN202038617U CN 202038617 U CN202038617 U CN 202038617U CN 2011201405191 U CN2011201405191 U CN 2011201405191U CN 201120140519 U CN201120140519 U CN 201120140519U CN 202038617 U CN202038617 U CN 202038617U
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- coal breakage
- bucket body
- breakage bucket
- colter
- support bearing
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Abstract
The utility model relates to a coal hopper with an anti-blockage function, which is characterized by comprising a motor, a reducer base, a reducer, a main transmission gear, a lower coal hopper part, a slewing bearing, an upper coal hopper part, a coulter, a coulter support and a connecting rod. An annular space for the connecting rod to move is reserved between the lower end of the upper coal hopper part and the upper end of the lower coal hopper part, an inner ring of the slewing bearing is fixed to the lower coal hopper part, the main transmission gear is meshed with teeth on an outer ring of the slewing bearing, an inner end of the connecting rod passes through the annular space between the lower end of the upper coal hopper part and the upper end of the lower coal hopper part, an outer end of the connecting rod is fixed to the outer ring of the slewing bearing, the inner end of the connecting rod is fixedly connected with the coulter support, the coulter support is arranged in the upper coal hopper part and the lower coal hopper part, and the coulter is arranged on the coulter support. The coal hopper has the anti-blockage function.
Description
Technical field
The utility model relates to a kind of coal breakage bucket with anti-clogging function.
Background technology
Present domestic thermal powerplant run coal bin mostly is that cement, steel, the box-like structure of cement steel reinforced concrete, its planform are basic identical, all is up big and down small cone, and is suitable for reading big, following young, charging suitable for reading, and material is from top to bottom by the deadweight whereabouts.The material that falls is owing to flow in conical vessel, so more flow downward, area is littler, and material itself is just formed extruding, forms the canopy coal, and this is the major cause that causes chute blockage.The moisture of material in addition, the fineness degree ratio, temperature traverse, material is put time length in container, and wall of container and coal friction coefficient size and lock pipe valve structure etc. all is the reason of stopping up.
Through visiting in many ways, to investigate and test, the shape after the obstruction roughly is divided into arcuation, parabolic shape, is rat hole shape etc. individually.The position of stopping up, most in 2 meters suitable for reading of coal gate, the somewhere thin layer material that begins to bond in this scope, the bonding back increases friction force, towards axially with radially extending, progressively increases thickness then, finally forms difformity and stops up, and causes cutout.
Stop up the conventional processing method in back:
Manually with sledgehammer beat, drill rod discloses.Existing problems: task difficulty and labour intensity are big, and it is more frequent to beat distortion back, position chute blockage.
2. vibrator.Existing problems: the vibrator amplitude is little, and time of vibration is long more, and the run coal bin reality that must heal of " being run " has increased the mediation difficulty on the contrary.
3. air bubble.Need standing source of the gas, jet pipe is released to a vibration, can't realize that large-area vibration is loose, stops up so still can not thoroughly solve coal bunker, and has the problem of overhauling, safeguarding inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of coal breakage bucket with anti-clogging function, and this coal breakage bucket has the anti-clogging function.
To achieve these goals, technical solution adopted in the utility model is: have the coal breakage bucket of anti-clogging function, it is characterized in that it comprises motor, reducer pedestal, reductor, final gear, bottom coal breakage bucket body, pivoting support bearing, top coal breakage bucket body, colter, colter support, pipe link; The upper flange plate of the upper end of top coal breakage bucket body is connected by bolt with the flanged plate of the lower end of the former bunker in top, bottom coal breakage bucket body is positioned at the below of top coal breakage bucket body, leave the annular space for the pipe link motion between the upper end of the lower end of top coal breakage bucket body and bottom coal breakage bucket body, the lower flange plate of the lower end of bottom coal breakage bucket body is connected by bolt with the flanged plate of the upper end of the former bunker in bottom; Pivoting support bearing is positioned at outside the upper end of bottom coal breakage bucket body, and the inner ring of pivoting support bearing and bottom coal breakage bucket body are fixed, and the outer ring of pivoting support bearing is provided with tooth; Bottom coal breakage bucket body external fixation has reducer pedestal, reductor is fixed on the reducer pedestal, the output shaft of motor links to each other with the input shaft of reductor, and the output shaft of reductor is provided with final gear, and the tooth on the outer ring of final gear and pivoting support bearing is meshed; Annular space between the lower end of the top coal breakage bucket body that the inner of pipe link is passed and the upper end of bottom coal breakage bucket body, the outer end of pipe link is positioned at outside clan's bunker, the outer end of pipe link is fixed on the outer ring of pivoting support bearing, captive joint with the colter support in the inner of pipe link, the colter support is positioned at top coal breakage bucket body and bottom coal breakage bucket body, and the colter support is provided with colter.
Be provided with endless glide outside the lower end of described top coal breakage bucket body, the chute of annular groove plate is positioned on the endless glide, and the annular groove plate is fixed on the outer ring of pivoting support bearing.
Described colter support is provided with 3 colters, and 3 colters become 120 ° of layouts each other.
Described final gear place is provided with dustproof Safety hood, and final gear is positioned at dustproof Safety hood, and dustproof Safety hood and top coal breakage bucket body are fixed.
The beneficial effects of the utility model are: adopt in top coal breakage bucket body and the bottom coal breakage bucket body and establish the colter support, the colter support is provided with colter, and the rotation of colter support drives the colter rotation, destroys the coal-based plinth of canopy, and the mediation chute blockage has the anti-clogging function.
Adopt the chute of annular groove plate to be positioned on the endless glide, the annular groove plate is fixed on the outer ring of pivoting support bearing; Guarantee safety and sealing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is an A portion enlarged drawing among Fig. 1.
Among the figure: the former bunker in 1-bottom, 2-lower flange plate, 3-motor, the 4-reducer pedestal, 5-reductor, 6-final gear, the 7-Safety hood that prevents dust, 8-bottom coal breakage bucket body, 9-pivoting support bearing, 10-top coal breakage bucket body, 11-access panel, 12-upper flange plate, the former bunker in 13-top, 14-colter, 15-colter support, the 16-pipe link, 17-endless glide, 18-annular groove plate.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, coal breakage bucket with anti-clogging function, it comprises motor 3, reducer pedestal 4, reductor 5, final gear 6, dustproof Safety hood 7, bottom coal breakage bucket body 8, pivoting support bearing 9, top coal breakage bucket body 10, colter 14, colter support 15, pipe link 16, endless glide 17, annular groove plate 18; The upper flange plate 12 of the upper end of top coal breakage bucket body 10 is connected (clan's bunker 10 is suspended on the former bunker 13 in top) with the flanged plate of the lower end of the former bunker 13 in top by bolt, bottom coal breakage bucket body 8 is positioned at the below of top coal breakage bucket body 10, leave the annular space for pipe link 16 motions between the upper end of the lower end of top coal breakage bucket body 10 and bottom coal breakage bucket body 8, the lower flange plate 2 of the lower end of bottom coal breakage bucket body 8 is connected by bolt with the flanged plate of the upper end of the former bunker 1 in bottom; Pivoting support bearing 9 is positioned at outside the upper end of bottom coal breakage bucket body 8, the inner ring of pivoting support bearing 9 and bottom coal breakage bucket body 8 fixing (realizing) by adapter plate, bolt, the outer ring of pivoting support bearing 9 is provided with tooth (outer ring can rotate around inner ring), be provided with endless glide 17 outside the lower end of top coal breakage bucket body 10, it (is that the annular groove plate can rotate along endless glide that the chute of annular groove plate 18 is positioned on the endless glide 17, guarantee safety and sealing), annular groove plate 18 is fixed on the outer ring of pivoting support bearing 9 (by bolt); Bottom coal breakage bucket body 8 external fixation (as welding) have reducer pedestal 4, reductor 5 is fixed on the reducer pedestal 4, the output shaft of motor 3 links to each other with the input shaft of reductor 5, and (motor 3 is fixed on the reducer pedestal 4, can adopt the reductor motor), the output shaft of reductor 5 is provided with final gear 6, the tooth on the outer ring of final gear 6 and pivoting support bearing 9 be meshed (driving the outer ring rotation); Annular space between the lower end of the top coal breakage bucket body 10 that the inner of pipe link 16 is passed and the upper end of bottom coal breakage bucket body 8, the outer end of pipe link 16 is positioned at outside clan's bunker 8, (by bolt) fixed on the outer ring of pivoting support bearing 9 in the outer end of pipe link 16, captive joint with colter support 15 in the inner of pipe link 16, colter support 15 is positioned at top coal breakage bucket body 10 and bottom coal breakage bucket body 8, and colter support 15 is provided with colter 14.
Described colter support 15 is provided with 14,3 colters 14 of 3 colters and becomes 120 ° of layouts (effect that produces helical feed when work, the form of colter can be a different shape) each other.
Described final gear 6 places are provided with dustproof Safety hood 7, and final gear 6 is positioned at dustproof Safety hood 7, and dustproof Safety hood 7 is fixing with top coal breakage bucket body 10.Guarantee safety and sealing.Top coal breakage bucket body 10 is provided with access panel 11.
Principle of work: when run coal bin (the former bunker in top) chute blockage, automatic starter motor of electric control system and reductor provide power, drive the outer ring that is contained in the pivoting support bearing on the coal bunker and are rotated motion, drive colter support and colter and rotatablely move, destroy the coal-based plinth of canopy, the mediation chute blockage.After the coal smoothness was logical, motor quit work automatically.
Claims (4)
1. the coal breakage bucket that has the anti-clogging function is characterized in that it comprises motor (3), reducer pedestal (4), reductor (5), final gear (6), bottom coal breakage bucket body (8), pivoting support bearing (9), top coal breakage bucket body (10), colter (14), colter support (15), pipe link (16); The upper flange plate (12) of the upper end of top coal breakage bucket body (10) is connected by bolt with the flanged plate of the lower end of the former bunker in top (13), bottom coal breakage bucket body (8) is positioned at the below of top coal breakage bucket body (10), leave the annular space for pipe link (16) motion between the upper end of the lower end of top coal breakage bucket body (10) and bottom coal breakage bucket body (8), the lower flange plate (2) of the lower end of bottom coal breakage bucket body (8) is connected by bolt with the flanged plate of the upper end of the former bunker in bottom (1); Pivoting support bearing (9) is positioned at outside the upper end of bottom coal breakage bucket body (8), and the inner ring of pivoting support bearing (9) and bottom coal breakage bucket body (8) are fixing, and the outer ring of pivoting support bearing (9) is provided with tooth; Bottom coal breakage bucket body (8) external fixation has reducer pedestal (4), reductor (5) is fixed on the reducer pedestal (4), the output shaft of motor (3) links to each other with the input shaft of reductor (5), the output shaft of reductor (5) is provided with final gear (6), and the tooth on the outer ring of final gear (6) and pivoting support bearing (9) is meshed; Annular space between the lower end of the top coal breakage bucket body (10) that the inner of pipe link (16) is passed and the upper end of bottom coal breakage bucket body (8), the outer end of pipe link (16) is positioned at outside clan's bunker (8), the outer end of pipe link (16) is fixed on the outer ring of pivoting support bearing (9), captive joint with colter support (15) in the inner of pipe link (16), colter support (15) is positioned at top coal breakage bucket body (10) and bottom coal breakage bucket body (8), and colter support (15) is provided with colter (14).
2. the coal breakage bucket with anti-clogging function according to claim 1, it is characterized in that: be provided with endless glide (17) outside the lower end of described top coal breakage bucket body (10), the chute of annular groove plate (18) is positioned on the endless glide (17), and annular groove plate (18) is fixed on the outer ring of pivoting support bearing (9).
3. the coal breakage bucket with anti-clogging function according to claim 1 is characterized in that: described colter support (15) is provided with 3 colters (14), and 3 colters (14) become 120 ° of layouts each other.
4. the coal breakage bucket with anti-clogging function according to claim 1, it is characterized in that: described final gear (6) locates to be provided with dustproof Safety hood (7), final gear (6) is positioned at dustproof Safety hood (7), and dustproof Safety hood (7) is fixing with top coal breakage bucket body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201405191U CN202038617U (en) | 2011-05-06 | 2011-05-06 | Coal hopper with anti-blockage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201405191U CN202038617U (en) | 2011-05-06 | 2011-05-06 | Coal hopper with anti-blockage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202038617U true CN202038617U (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201405191U Expired - Fee Related CN202038617U (en) | 2011-05-06 | 2011-05-06 | Coal hopper with anti-blockage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202038617U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129862A (en) * | 2013-02-04 | 2013-06-05 | 北京乡电电力有限公司 | Biomass raw material cabin capable of preventing material blocking |
| CN103662474A (en) * | 2013-12-16 | 2014-03-26 | 焦作市凯德电力技术工程有限公司 | Raw coal bunker unblocking and blocking-preventing machine |
| CN103708135A (en) * | 2013-08-13 | 2014-04-09 | 王韶天 | Blockage removing machine capable of preventing materials from adhering to wall |
| CN104828409A (en) * | 2015-05-13 | 2015-08-12 | 濮阳市鸿宇压力容器有限公司 | Wall-scrapping type rotary hopper device |
| CN107745891A (en) * | 2017-10-31 | 2018-03-02 | 濮阳市鸿宇压力容器有限公司 | A kind of Novel rotary cleaner |
| CN109292288A (en) * | 2018-09-12 | 2019-02-01 | 淮北市大金矿山机器有限责任公司 | A kind of preventing clogging up device for feeder coal breakage |
| CN111086777A (en) * | 2020-01-22 | 2020-05-01 | 河南明昱耐磨设备有限公司 | Blockage removing machine with scraper rotating surface parallel to polyhedral bin wall |
-
2011
- 2011-05-06 CN CN2011201405191U patent/CN202038617U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129862A (en) * | 2013-02-04 | 2013-06-05 | 北京乡电电力有限公司 | Biomass raw material cabin capable of preventing material blocking |
| CN103129862B (en) * | 2013-02-04 | 2015-01-14 | 北京乡电电力有限公司 | Biomass raw material cabin capable of preventing material blocking |
| CN103708135A (en) * | 2013-08-13 | 2014-04-09 | 王韶天 | Blockage removing machine capable of preventing materials from adhering to wall |
| CN103708135B (en) * | 2013-08-13 | 2016-05-04 | 王韶天 | Free sticky wall material cleaner |
| CN103662474A (en) * | 2013-12-16 | 2014-03-26 | 焦作市凯德电力技术工程有限公司 | Raw coal bunker unblocking and blocking-preventing machine |
| CN103662474B (en) * | 2013-12-16 | 2016-02-10 | 焦作市凯德电力技术工程有限公司 | Run coal bin block clearing anti-blockage machine |
| CN104828409A (en) * | 2015-05-13 | 2015-08-12 | 濮阳市鸿宇压力容器有限公司 | Wall-scrapping type rotary hopper device |
| CN104828409B (en) * | 2015-05-13 | 2017-07-07 | 濮阳市鸿宇压力容器有限公司 | A kind of scraped wall revolving hopper device |
| CN107745891A (en) * | 2017-10-31 | 2018-03-02 | 濮阳市鸿宇压力容器有限公司 | A kind of Novel rotary cleaner |
| CN109292288A (en) * | 2018-09-12 | 2019-02-01 | 淮北市大金矿山机器有限责任公司 | A kind of preventing clogging up device for feeder coal breakage |
| CN111086777A (en) * | 2020-01-22 | 2020-05-01 | 河南明昱耐磨设备有限公司 | Blockage removing machine with scraper rotating surface parallel to polyhedral bin wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |