CN101509328B - Dome sealing storage bunker - Google Patents
Dome sealing storage bunker Download PDFInfo
- Publication number
- CN101509328B CN101509328B CN2009100972318A CN200910097231A CN101509328B CN 101509328 B CN101509328 B CN 101509328B CN 2009100972318 A CN2009100972318 A CN 2009100972318A CN 200910097231 A CN200910097231 A CN 200910097231A CN 101509328 B CN101509328 B CN 101509328B
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- stacker
- roller
- spacing
- stand column
- center stand
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- 238000007789 sealing Methods 0.000 title claims description 14
- 239000003245 coal Substances 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The invention relates to a device for storing coal mine materials and discloses a dome sealed coal storage bunker which comprises a ceiling and a stop wall; wherein, the ceiling and the stop wall surround one coal storage bunker; a center column is arranged in the coal storage bunker and is connected with a stocker and a reclaimer; a feeder is arranged at the upper end of the stocker; a circular track is arranged on the upper part of the stop wall; a bracket of the stocker is connected with a mobile device capable of moving on the circular track; at least one end of the bracket of the stocker is provided with a space compensation mechanism in the radial direction of the center column. In the invention, nearly half the weight of the stocker is borne by the stop wall, so that the stress state of the center column is markedly improved and the operation is stabler; besides, the bracket of the stocker is provided with the space compensation mechanism, so that the stocker can automatically, reasonably and timely adjust the left-right deviation in the process of turning around the center column, thus effectively avoiding obstructed operation of the mobile device and the like caused by tightening of each connecting part.
Description
Technical field
The present invention relates to the storage device of a kind of colliery class material, relate in particular to a kind of dome sealing storage bunker.
Background technology
Along with China's rapid development of economy, the bedding plant capacity requirement of power industry, coal industry and building material industry is increasing.How improving storing utilization of area rate, dwindle floor space, reduce earthwork, and improve bedding plant operation automation level, is China's bedding plant development urgent problem.While is along with the raising day by day of popular environmental consciousness and environmental requirement, particularly when Facility Layout at peri-urban, along the river, during the seashore, solve factory's storing to the pollution of surrounding enviroment, avoid the influence of bad weather to the bedding plant safe operation, be the problem that current bedding plant need be researched and solved.
Begin to adopt circular storage yard to arrange operation in the recent period in China, with solve bedding plant require the storing ability big, take up an area of less, reduce bedding plant to the surrounding enviroment pollution problems.Such as the patent No. is that 200620123264.7 Chinese patent discloses a kind of circular storage yard, comprise ceiling, the space, stock ground that stock retaining wall and floor, stock ground are enclosed, in the space, stock ground, be provided with heap and get material equipment, this heap is got the center stand column that material equipment comprises the central authorities that are fixed on the floor, stock ground, this center stand column is provided with cantilever stacker and reclaimer, and both all articulate with center stand column, first rubber conveyer links to each other with the top of center stand column, second rubber conveyer links to each other with the bottom of center stand column, be provided with the breach of access path in the space, stock ground, first rubber conveyer is arranged on the indentation, there of access path.Though the cantilever stacker that this scheme provides has reached the purpose of windrow to a certain extent, but the weight of cantilever stacker need be born by center stand column, over-burden to make center stand column, and the cantilever of cantilever stacker is long and own wt is bigger, is circumferentially rocking easily in the rotation process.
Summary of the invention
The weight that the present invention is directed to the cantilever stacker that exists in the prior art need be born by center stand column, over-burden to make center stand column, and the cantilever of cantilever stacker is longer, weight own is bigger, circumferentially rocking easily in the rotation process, shortcomings such as less stable, and a kind of high dome sealing storage bunker rational in infrastructure, stable is provided.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of dome sealing storage bunker, comprise ceiling and stock retaining wall, described ceiling and stock retaining wall surround a coal store, be provided with center stand column in the coal store, be connected with stacker and reclaimer on the center stand column, the stacker upper end is provided with charger, described stock retaining wall is provided with circular orbit, stacker comprises the stacker support, the rotating disk that is articulated with center stand column that is located at stacker support one end and the mobile device that can move on circular orbit that is located at the stacker support other end, and described stacker can rotate around center stand column.One end of described stacker support connection circular orbit is provided with the spacing compensation mechanism along the center stand column radial direction.This spacing compensation mechanism is adjusted piece for be connected with a spacing on the stacker support, spacing is adjusted piece and is provided with pin-and-hole, described mobile device is located at the below that spacing is adjusted piece, the mobile device upper end is provided with connecting pin, connecting pin extend in the pin-and-hole, is formed with a spacing compensation space between connecting pin and spacing adjustment piece.
Material is transported on the stacker by charger, and stacker is unrestrained in coal store with material, and material finally forms the stockpile of a ring-type.Technique scheme makes the stacker support can not become cantilever construction, but two ends all are connected with braced structures, one end of stacker support links to each other with center stand column, the other end of stacker support is erected on the circular orbit, thereby alleviated bearing burdens of center stand column, effectively avoided stacker in circumferential rotation process, to produce and significantly rocked around center stand column.
Because the circular orbit diameter is bigger, be difficult to guarantee that circular orbit definitely is positioned on the same circumference making and install, and circular orbit the not situation on same circumference can occur unavoidably after work a period of time, spacing compensation mechanism of needs is adjusted the spacing between center stand column and the circular orbit, the spacing compensation mechanism that the present technique feature provides can be located at an end that connects center stand column on the stacker support, also can be located at an end that connects circular orbit on the stacker support.
This spacing compensation mechanism makes mobile device in the circular orbit moving process, the connecting pin that the mobile device upper end is provided with drives spacing and adjusts piece, then driving the stacker support rotates around center stand column, the spacing compensation space that connecting pin and spacing are adjusted between the piece plays a role, mobile device can be swung by a small margin along the center stand column radial direction, makes mobile device operate on the circular orbit more swimmingly.
As preferably, described pin-and-hole is a cuboid space, pin-and-hole along the horizontal diameter length of center stand column radial direction horizontal length greater than connecting pin.Since pin-and-hole along the diameter length of center stand column radial direction horizontal length greater than connecting pin, between connecting pin and spacing adjustment piece, formed a spacing compensation space, the spacing compensation mechanism plays a role, make stacker can be automatically in around the center stand column turning course, reasonably timely adjustment left-right deviation, effectively avoided tightening and caused the mobile device operation to have some setbacks because of each link.
As preferably, described mobile device comprises roller pedestal and is located at the roller of roller pedestal below, and roller and circular orbit are complementary, and roller can roll on circular orbit.Mobile device has adopted roller structure, makes that mobile device can be more smooth and easy, mobile quickly on circular orbit.
As preferably, be provided with the roller wheel shaft support below the described roller pedestal, be connected with roller wheel shaft by bearing on the roller wheel shaft support, roller is located on the roller wheel shaft.The present technique feature makes roller reasonably be installed in the roller pedestal below, and can fully realize the function that roller rolls on circular orbit.
As preferably, be connected with motor on the described roller wheel shaft, this motor can drive roller wheel shaft and rotate.
As preferably, the upper surface of described roller pedestal is provided with the ball grooves of annular, is provided with ball in the ball grooves, and it is the plane that spacing is adjusted the piece lower surface, and spacing is adjusted piece and is flat on the ball.The present technique feature makes spacing adjust smooth being positioned on the mobile device of piece, and mobile device plays the effect that support interval is adjusted piece.
As preferably, be fixed with supporting disk on the described center stand column, rotating disk is located on the supporting disk.The present technique feature makes the weight of rotating disk be born by center stand column by supporting disk, makes the part weight of stacker be born by center stand column then.
As preferably, described supporting disk is provided with the ball grooves of annular, is provided with ball in the ball grooves, and rotating disk is flat on the ball.The present technique feature makes smooth being positioned on the supporting disk of rotating disk, and supporting disk plays the effect of supporting wheel.
The present invention has produced significant Expected Results owing to adopted above technical scheme, and basic half weight of stacker is born by stock retaining wall, makes the center stand column stress obviously improve, and moves more stable; And, an end of connection circular orbit is provided with the spacing compensation mechanism along the center stand column radial direction on the stacker support, make stacker can be automatically in around the center stand column turning course, reasonably timely adjustment left-right deviation, effectively avoided tightening phenomenons such as the operation that causes has some setbacks because of each link.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the embodiment of the invention.
Fig. 2 is the figure that dwindles of Fig. 1 vertical view.
Fig. 3 is the frame construction principle schematic of stacker among Fig. 1.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is the enlarged drawing of the B-B sectional view of Fig. 3.
Fig. 6 is the enlarged drawing of the C-C sectional view (after on the roller pedestal ball being installed) of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Embodiment as depicted in figs. 1 and 2, a kind of dome sealing storage bunker, comprise ceiling 7 and stock retaining wall 9, described ceiling 7 and stock retaining wall 9 surround a coal store, the inner space of coal store is provided with center stand column 5, be connected with stacker 6 and reclaimer 1 on the center stand column 5, stacker 6 upper ends are provided with charger 4, described stock retaining wall 9 tops are provided with circular orbit 14, stacker 6 comprises stacker support 64, the rotating disk 61 that is articulated with center stand column 5 that is located at stacker support 64 1 ends, and the mobile device 15 that can on circular orbit 14, move that is located at stacker support 64 other ends, described stacker 6 can rotate around center stand column 5.Material is transported on the stacker 6 by charger 4, and stacker 6 is unrestrained in coal store with material, and material finally forms the stockpile 8 of a ring-type.
As Fig. 3, Fig. 5 and shown in Figure 6, an end that connects circular orbit 14 on the stacker support 64 is provided with the spacing compensation mechanism, this spacing compensation mechanism is adjusted piece 65 for be connected with a spacing on stacker support 64, spacing is adjusted piece 65 and is provided with pin-and-hole 650, mobile device 15 is located at the below that spacing is adjusted piece 65, mobile device 15 upper ends are provided with connecting pin 67, connecting pin 67 extend in the pin-and-hole 650, pin-and-hole 650 is a cuboid space, pin-and-hole 650 along the diameter of center stand column 5 radial direction horizontal lengths greater than connecting pin 67, adjust in connecting pin 67 and spacing and to form a spacing compensation space between the piece 65.
Described mobile device 15 comprises roller pedestal 66 and the roller 68 that is located at roller pedestal 66 belows, and roller 68 is complementary with circular orbit 14, and roller 68 can roll on circular orbit 14.Roller pedestal 66 belows are provided with roller wheel shaft support 69, are connected with roller wheel shaft 680 by bearing on the roller wheel shaft support 69, and roller 68 is located on the roller wheel shaft 680.Be connected with motor on the roller wheel shaft 680, this motor can drive roller wheel shaft 680 and rotate.
The upper surface of described roller pedestal 66 is provided with the ball grooves 662 of annular, is provided with ball 661 in the ball grooves 662, and it is the plane that spacing is adjusted piece 65 lower surfaces, and spacing is adjusted piece 65 and is flat on the ball 661.
As shown in Figure 3 and Figure 4, be fixed with supporting disk 62 on the described center stand column 5, rotating disk 61 is located on the supporting disk 62.Described supporting disk 62 is provided with the ball grooves 621 of annular, is provided with ball 63 in the ball grooves 621, and rotating disk 61 is flat on the ball 63.
In the present embodiment, an end of described reclaimer 1 is articulated in center stand column 5, and one place, centre of reclaimer 1 is connected with wire rope 2; Be provided with a door frame 3 between center stand column 5 and the stock retaining wall 9, reclaimer 1 hangs on the door frame 3 by wire rope 2, an end and door frame 3 near center stand column 5 on the reclaimer 1 are hinged, also be provided with wire rope elevation mount 13 on the door frame 3, make that by this wire rope elevation mount 13 reclaimer 1 can be around the hinged place up and down elevating movement of reclaimer 1 with door frame 3.
In the present embodiment, described center stand column 5 lower ends are provided with center funnel 12, reclaimer 1 imports center funnel 12 with material after scraping and getting material, material falls into the tapping channel 11 that is positioned at center funnel 12 belows by center funnel 12, tapping channel 11 is provided with outfeed belt 10, and material is transported to given place by outfeed belt 10.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. dome sealing storage bunker, comprise ceiling (7) and stock retaining wall (9), described ceiling (7) and stock retaining wall (9) surround a coal store, be provided with center stand column (5) in the coal store, be connected with stacker (6) and reclaimer (1) on the center stand column (5), stacker (6) upper end is provided with charger (4), described stock retaining wall (9) is provided with circular orbit (14), stacker (6) comprises stacker support (64), the rotating disk (61) that is articulated with center stand column (5) that is located at stacker support (64) one ends, and the mobile device (15) that can on circular orbit (14), move that is located at stacker support (64) other end, described stacker (6) can rotate around center stand column (5), it is characterized in that:
The end that described stacker support (64) connects circular orbit is provided with along the spacing compensation mechanism of center stand column (5) radial direction;
This spacing compensation mechanism is adjusted piece (65) for be connected with a spacing on stacker support (64), spacing is adjusted piece (65) and is provided with pin-and-hole (650), described mobile device (15) is located at the below that spacing is adjusted piece (65), mobile device (15) upper end is provided with connecting pin (67), connecting pin (67) extend in the pin-and-hole (650), is formed with a spacing compensation space between connecting pin (67) and spacing adjustment piece (65).
2. a kind of dome sealing storage bunker according to claim 1 is characterized in that: described pin-and-hole (650) is a cuboid space, pin-and-hole (650) along the diameter of center stand column (5) radial direction horizontal length greater than connecting pin (67).
3. a kind of dome sealing storage bunker according to claim 1, it is characterized in that: described mobile device (15) comprises roller pedestal (66) and is located at the roller (68) of roller pedestal (66) below, roller (68) is complementary with circular orbit (14), and roller (68) can be gone up at circular orbit (14) and roll.
4. a kind of dome sealing storage bunker according to claim 3, it is characterized in that: described roller pedestal (66) below is provided with roller wheel shaft support (69), roller wheel shaft support (69) is gone up and is connected with roller wheel shaft (680) by bearing, and roller (68) is located on the roller wheel shaft (680).
5. a kind of dome sealing storage bunker according to claim 4 is characterized in that: described roller wheel shaft is connected with motor on (680), and this motor can drive roller wheel shaft (680) and rotate.
6. a kind of dome sealing storage bunker according to claim 3, it is characterized in that: the upper surface of described roller pedestal (66) is provided with the ball grooves (662) of annular, be provided with ball (661) in the ball grooves (662), it is the plane that spacing is adjusted piece (65) lower surface, and spacing is adjusted piece (65) and is flat on the ball (661).
7. a kind of dome sealing storage bunker according to claim 1 is characterized in that: be fixed with supporting disk (62) on the described center stand column (5), rotating disk (61) is located on the supporting disk (62).
8. a kind of dome sealing storage bunker according to claim 7 is characterized in that: described supporting disk (62) is provided with the ball grooves (621) of annular, is provided with ball (63) in the ball grooves (621), and rotating disk (61) is flat on the ball (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100972318A CN101509328B (en) | 2009-03-30 | 2009-03-30 | Dome sealing storage bunker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100972318A CN101509328B (en) | 2009-03-30 | 2009-03-30 | Dome sealing storage bunker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101509328A CN101509328A (en) | 2009-08-19 |
| CN101509328B true CN101509328B (en) | 2011-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100972318A Expired - Fee Related CN101509328B (en) | 2009-03-30 | 2009-03-30 | Dome sealing storage bunker |
Country Status (1)
| Country | Link |
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| CN (1) | CN101509328B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041918B (en) * | 2009-10-22 | 2012-05-30 | 中冶天工建设有限公司 | Construction method of hyperboloid concrete structure of coal tower storage bin inclined wall |
| CN102635059B (en) * | 2012-02-23 | 2014-02-26 | 江西省交通设计研究院有限责任公司 | Bridge investigation method |
| CN102864959A (en) * | 2012-10-24 | 2013-01-09 | 哈尔滨锅炉厂有限责任公司 | Middle combined coal bin formed by setting a row of stand columns between two boilers and arrangement method thereof |
| CN104018878B (en) * | 2014-05-28 | 2016-05-25 | 刘明生 | Manufacture and the installation method of anchor rod type tunnel stock retaining wall |
| CN105058589B (en) * | 2015-08-24 | 2017-09-26 | 中交第二航务工程局有限公司 | A kind of three-dimensional supplies conveying system automatically |
| CN105600267B (en) * | 2016-02-25 | 2017-07-21 | 中冶华天南京工程技术有限公司 | Major-minor is across circular stockyard |
| CN107298275A (en) * | 2017-08-07 | 2017-10-27 | 中冶赛迪技术研究中心有限公司 | A kind of circular stockyard |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392566A (en) * | 1981-07-29 | 1983-07-12 | Quadracast, Inc. | Bulk material handling and reclaiming equipment |
| CN2031470U (en) * | 1988-04-13 | 1989-01-25 | 郭湘泗 | Roller bearing |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN2937040Y (en) * | 2006-07-31 | 2007-08-22 | 中国华电工程(集团)有限公司 | Circular bedding plant |
-
2009
- 2009-03-30 CN CN2009100972318A patent/CN101509328B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392566A (en) * | 1981-07-29 | 1983-07-12 | Quadracast, Inc. | Bulk material handling and reclaiming equipment |
| CN2031470U (en) * | 1988-04-13 | 1989-01-25 | 郭湘泗 | Roller bearing |
| CN2923609Y (en) * | 2006-07-17 | 2007-07-18 | 中国华电工程(集团)有限公司 | Circular material field with door-frame type material piling-taking material |
| CN2937040Y (en) * | 2006-07-31 | 2007-08-22 | 中国华电工程(集团)有限公司 | Circular bedding plant |
Non-Patent Citations (2)
| Title |
|---|
| 附图1、2. |
| 附图1. |
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| Publication number | Publication date |
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| CN101509328A (en) | 2009-08-19 |
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Granted publication date: 20110323 Termination date: 20200330 |