CN105836485B - Circular coal yard unloader - Google Patents
Circular coal yard unloader Download PDFInfo
- Publication number
- CN105836485B CN105836485B CN201610232140.0A CN201610232140A CN105836485B CN 105836485 B CN105836485 B CN 105836485B CN 201610232140 A CN201610232140 A CN 201610232140A CN 105836485 B CN105836485 B CN 105836485B
- Authority
- CN
- China
- Prior art keywords
- unloader
- chain
- circular
- scraper plate
- feeding system
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/42—Devices for emptying otherwise than from the top using belt or chain conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/14—Combination of conveyors
Abstract
The present invention, which discloses one kind, can save floor space, not airborne dust, while reduce the novel circular coal yard unloader of circular coal yard comprehensive cost；The technical scheme used for：The bottom inside of circular storage bin is provided with one or more umbrella shape guiding devices, feeder channel is formed between umbrella shape guiding device and circular storage bin side wall and/or between two neighboring umbrella shape guiding device, multiple unloader bodies are symmetrically distributed in circular storage bin bottom, the upper feed inlet of unloader body connects with the feeder channel, and the lower end of unloader body is provided with discharging opening；And symmetrically arranged two unloader bodies share a discharging opening；The scraper plate reclaimer system and belt feeding system of unloader body are respectively positioned in batcher housing, scraper plate reclaimer system and belt feeding system split settings, and scraper plate reclaimer system obtains material from charging aperture, is scraped by scraper plate in belt feeding system and delivers to discharging opening；The present invention is widely used in unloader field.
Description
Technical field
A kind of circular coal yard unloader of the present invention, belongs to unloader equipment technical field.
Background technology
At present, the windrow of circular coal yard and discharging are realized by circular piling materials take-out.Circular piling materials take-out by stacker,
Reclaimer and center stand column three parts composition, are realized by the windrow slew gear and feeding slew gear of relatively independent operation
Windrow and material extracting operation.
Stacker is made up of arm belt stacker and charging ribbon conveyer, and reclaimer is by scraper reclaimer, center cone
Shape hopper, discharging ribbon conveyer composition.Cantilever stocker makees centering rotation by windrow slew gear around center stand column；Take
Expect that scrapper conveyor is that the other end of door frame, which is supported on, is installed on circular material by being supported across the semi portal structure in circular stockyard
On the circular orbit on the barricade top of field, driving revolution is realized by chassis group, therefore, gantry type reclaimer is also to pass through feeding
Slew gear makees centering rotation around center stand column.
Due to the special construction of circular piling materials take-out, can not be utilized in circular coal yard center and top Hen great regions to store up
Raw coal is deposited, causes its floor space to compare larger, actual windrow is only up to 30% or so of design windrow ability.In addition, circular heap
Reclaimer is likely to produce larger dust, it is necessary to take appropriate measures in scraper plate feeding, transfer point and belt windrow
It is prevented and treated.
For scraper plate feeding, treating flour dust caused by transhipment and blanking, more commonly used is atomizing de-dusting, but is being sprayed water
In the case of can increase the humidity of raw coal, do not reach requirement of the owner to coal humidity.
The content of the invention
The invention overcomes the deficiencies of the prior art, and provides one kind can save floor space, not airborne dust, simultaneously
Reduce the novel circular coal yard unloader of circular coal yard comprehensive cost.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Circular coal yard unloader, including circular storage
Feed bin, umbrella shape guiding device, unloader body and support, the bottom inside of the circular storage bin are provided with one or more umbrellas
Shape guiding device, between the umbrella shape guiding device and circular storage bin side wall and/or between two neighboring umbrella shape guiding device
Feeder channel is formed, multiple unloader bodies are symmetrically distributed in circular storage bin bottom, set on the unloader body
There is support, the upper feed inlet of the unloader body is connected with the feeder channel, and the lower end of the unloader body is set
There is discharging opening；And symmetrically arranged two unloader bodies share a discharging opening；
The structure of the unloader body is：It is described including scraper plate reclaimer system, belt feeding system and batcher housing
The upper end of batcher housing is provided with charging aperture, and lower end is provided with discharging opening, the scraper plate reclaimer system and belt feeding system
It is respectively positioned in batcher housing, the scraper plate reclaimer system and belt feeding system split settings, i.e., described belt feeding system
Positioned at scraper plate reclaimer system inner ring, the scraper plate reclaimer system obtains material from charging aperture, and belt feeding system is scraped by scraper plate
On system, discharging opening is delivered to by belt feeding system.
The structure of the scraper plate reclaimer system is：Including upper plate, lower shoe and chain gearing, the upper plate and
Lower shoe is horizontally set in batcher housing, and the chain gearing is set around upper plate and lower shoe, and the chain
The chain on bar transmission device top is located on the upside of upper plate, and the chain of bottom is located on the upside of lower shoe, is set on the upper plate
There is charging hole, the charging hole is located at below umbrella shape guiding device, if being equidistantly provided with the chain of the chain gearing
Dry scraper plate, the scraper plate are used to the material fallen on upper plate dialling in charging hole；
The belt feeding system is arranged between upper plate and lower shoe, for the thing that will be fallen on from charging hole on belt
Material is delivered to discharging opening.
The belt feeding system also includes take-up device and more set carrying roller facilities.
The chain of the chain gearing is single-chain or chain.
The chain gearing is provided with more set chain stretching devices.
It is seamlessly connected between the circular storage bin and umbrella shape guiding device.
The present invention has an advantageous effect in that compared with prior art：The circular field of identical capacity is using of the present invention
The floor space of coal yard can significantly be lowered after unloader, significantly lower the Civil Cost of circular coal yard；Using reclaimer system with
The feed-type that feeding system is provided separately, can determinant material, reduce transporting resistance.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the side view of the present invention.
Fig. 3 is the partial enlarged drawing of A in Fig. 1.
Fig. 4 is the partial enlarged drawing of B in Fig. 2.
In figure：1 be circular storage bin, 2 be umbrella shape guiding device, 3 be unloader body, 4 be support, 5 be feed casing
Body, 6 be upper plate, 7 be lower shoe, 8 be chain gearing, 9 be charging hole, 10 be scraper plate, 11 be charging aperture, 12 be discharging
Mouthful.
Embodiment
As shown in Figure 1 to 4, circular coal yard unloader of the present invention, including circular storage bin 1, umbrella shape guiding device 2, unload
Material machine body 3 and support 4, the bottom inside of the circular storage bin 1 is provided with one or more umbrella shape guiding devices 2, described
Feeder channel is formed between umbrella shape guiding device 2 and the side wall of circular storage bin 1 and/or between two neighboring umbrella shape guiding device 2,
Multiple unloader bodies 3 are symmetrically distributed in the circular bottom of storage bin 1, and support 4, institute are provided with the unloader body 3
The upper feed inlet for stating unloader body 3 connects with the feeder channel, and the lower end of the unloader body 3 is provided with discharging
Mouthful；And symmetrically arranged two unloader bodies 3 share a discharging opening；
The structure of the unloader body 3 is：Including scraper plate reclaimer system, belt feeding system and batcher housing 5, institute
The upper end for stating batcher housing 5 is provided with charging aperture 11, and lower end is provided with discharging opening 12, and the scraper plate reclaimer system and belt are given
Material system is respectively positioned in batcher housing 5, and the scraper plate reclaimer system and belt feeding system split settings, i.e., described belt are given
Material system is located at scraper plate reclaimer system inner ring, and the scraper plate reclaimer system obtains material from charging aperture 11, skin is scraped by scraper plate
On band feeding system, discharging opening 12 is delivered to by belt feeding system.
The structure of the scraper plate reclaimer system is：Including upper plate 6, lower shoe 7 and chain gearing 8, the upper bottom
Plate 6 and lower shoe 7 are horizontally set in batcher housing 5, and the chain gearing 8 is set around upper plate 6 and lower shoe 7
Put, and the chain on the top of the chain gearing 8 is located at the upside of upper plate 6, the chain of bottom is located at the upside of lower shoe 7, institute
State and charging hole 9 is provided with upper plate 6, the charging hole 9 is located at the lower section of umbrella shape guiding device 2, the chain gearing 8
Several scraper plates 10 are equidistantly provided with chain, the scraper plate 10 is used to the material fallen on upper plate 6 dialling in charging hole 9；
The belt feeding system is arranged between upper plate 6 and lower shoe 7, for that will fall on belt from charging hole 9
Material be delivered to discharging opening 12.
The belt feeding system also includes take-up device and more set carrying roller facilities.
The chain of the chain gearing 8 is single-chain or chain.
The chain gearing 8 is provided with more set chain stretching devices.
It is seamlessly connected between the circular storage bin 1 and umbrella shape guiding device 2.
Circular coal yard unloader of the present invention, the determinant unloader body group being arranged in juxtaposition by a row form,
Between unloader body and circular coal yard barrel, arrange deflector between unloader body and unloader body, certain specification and
The unloader body of quantity is with deflector organic linking into an integral arrangement in the bottom of circular coal yard.
Determinant unloader body group integral arrangement undertakes circular coal yard top institute heap in circular coal yard bottom in the present invention
The load of product raw coal.
Circular coal yard unloader body includes charging aperture, discharging opening, scraper plate reclaimer system, belt feeding system in the present invention
System, motor.
Circular coal yard unloader reclaimer system is provided separately with feeding system in the present invention.
Two sets of reclaimer systems and feeding system, unloader discharging opening are set respectively in the present invention inside circular coal yard unloader
It is arranged as required in middle appropriate location.
Circular coal yard unloader body is provided with more set charging apertures and umbrella shape guiding device as needed in the present invention.
Belt feeding system is provided with take-up device and more set carrying roller facilities in the present invention.
Motor fixes feed casing body both sides by motor supports in the present invention.
Middle scraper reclaimer system of the present invention uses single-chain or chain or more chain mode of movements.
Middle scraper reclaimer system of the present invention is in the same time only to a discharging opening feeding of storage bin.
Middle scraper reclaimer system of the present invention is provided with multiple material inlets to lower floor's feeding system.
Middle scraper reclaimer system of the present invention and cleaning batcher effect.
Scraper plate reclaimer system is stated in the present invention more set chain stretching devices are set.
It is to be seamlessly connected between circular coal yard unloader umbrella shape guiding device and apparatus body in the present invention.
Belt feeding system is alternatively scraper-type feeding system either belt conveyor system in the present invention.
Using that can be completely filled with raw coal inside the circular coal yard of unloader of the present invention, coal-stopping wall top can be accumulated by coal spontaneous
Angle arranges dump, and by the device for discharging installed in circular coal yard bottom, coal continuous uniform is sent into belt feeder or next
Level induction system, the volume of coal yard can be saved to greatest extent using the circular coal yard structure of such a discharging machine equipment, lowered
The civil engineering and basement process expense of circular coal yard.
The course of work of the present invention：Umbrella shape guiding device 2, the umbrella are provided with the bosom of circular coal yard storage bin 1
Shape guiding device 2 is used for sharing the pressure that the coal in circular coal yard storage bin 1 is acted on scraper plate reclaimer system upper plate 6；Umbrella
Shape guiding device 2 is seamless connection with circular coal yard batcher housing 5；The scraper plate 10 is connected on chain, is taken by scraper plate
Circulatory motion is done in the driving of material system driving device in the presence of scraper plate reclaimer system directive wheel, and material passes through scraper plate feeding system
System charging hole is fallen on feeding belt；The belt feeding system driving device is driven by belt feeding device driving wheel and is fed
Belt does circulatory motion, and material is delivered into discharging opening 12, into next equipment.
The present invention uses circular coal yard unloader, saves the volume of circular coal yard storage bin, lowers the occupation of land face of coal yard
Product, significantly lower the Civil Cost of circular coal yard；Using scraping plates system single outlet feeding, reclaimer system power is reduced；Using skin
Band system only conveys material and is not involved in feeding, reduces induction system power.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.
The circular coal yard of storage raw coal of the present invention is also suitable for storing all kinds of bulk cargos, discharging machine equipment belong to taking-up and
The equipment for conveying raw coal, it is suitable to draw off material from large-scale storage bin, extensively can be used for coal, chemical industry, metallurgy, grain etc. by model
Industry.
Embodiments of the invention are explained in detail above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Example, in those of ordinary skill in the art's possessed knowledge, can also make on the premise of present inventive concept is not departed from
Go out various change.
Claims (5)
1. circular coal yard unloader, it is characterised in that including circular storage bin（1）, umbrella shape guiding device（2）, unloader body
（3）And support（4）, the circular storage bin（1）Bottom inside be provided with one or more umbrella shape guiding devices（2）, it is described
Umbrella shape guiding device（2）With circular storage bin（1）Between side wall and/or two neighboring umbrella shape guiding device（2）Between formed to
Expect passage, multiple unloader bodies（3）It is symmetrically distributed in circular storage bin（1）Bottom, the unloader body（3）On set
It is equipped with support（4）, the unloader body（3）Upper feed inlet connected with the feeder channel, the unloader body（3）
Lower end be provided with discharging opening；And symmetrically arranged two unloader bodies（3）Share a discharging opening；
The unloader body（3）Structure be：Including scraper plate reclaimer system, belt feeding system and batcher housing（5）, institute
State batcher housing（5）Upper end be provided with charging aperture（11）, lower end is provided with discharging opening（12）, the scraper plate reclaimer system and
Belt feeding system is respectively positioned on batcher housing（5）It is interior, the scraper plate reclaimer system and belt feeding system split settings, i.e. institute
State belt feeding system and be located at scraper plate reclaimer system inner ring, the scraper plate reclaimer system is from charging aperture（11）Material is obtained, is relied on
Scraper plate is scraped in belt feeding system, and discharging opening is delivered to by belt feeding system（12）；
The structure of the scraper plate reclaimer system is：Including upper plate（6）, lower shoe（7）And chain gearing（8）, it is described on
Bottom plate（6）And lower shoe（7）It is horizontally set on batcher housing（5）It is interior, the chain gearing（8）Around upper plate（6）
And lower shoe（7）Set, and the chain gearing（8）The chain on top is located at upper plate（6）Upside, the chain position of bottom
In lower shoe（7）Upside, the upper plate（6）On be provided with charging hole（9）, the charging hole（9）Positioned at umbrella shape guiding device
（2）Lower section, the chain gearing（8）Chain on be equidistantly provided with several scraper plates（10）, the scraper plate（10）For
Upper plate will be fallen on（6）On material dial in charging hole（9）；
The belt feeding system is arranged on upper plate（6）And lower shoe（7）Between, for will be from charging hole（9）Fall on belt
On material be delivered to discharging opening（12）.
2. circular coal yard unloader according to claim 1, it is characterised in that the belt feeding system also includes tensing
Device and more set carrying roller facilities.
3. circular coal yard unloader according to claim 1, it is characterised in that the chain gearing（8）Chain
For single-chain or chain.
4. circular coal yard unloader according to claim 1, it is characterised in that the chain gearing（8）It is provided with
More set chain stretching devices.
5. circular coal yard unloader according to claim 2, it is characterised in that the circular storage bin（1）Led with umbrella shape
Flow device（2）Between be seamlessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232140.0A CN105836485B (en) | 2016-04-14 | 2016-04-14 | Circular coal yard unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232140.0A CN105836485B (en) | 2016-04-14 | 2016-04-14 | Circular coal yard unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836485A CN105836485A (en) | 2016-08-10 |
| CN105836485B true CN105836485B (en) | 2018-03-20 |
Family
ID=56597424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232140.0A Active CN105836485B (en) | 2016-04-14 | 2016-04-14 | Circular coal yard unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836485B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115477137B (en) * | 2022-07-14 | 2023-12-22 | 中煤科工智能储装技术有限公司 | Bulk storage yard material taking system and method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205634246U (en) * | 2016-04-14 | 2016-10-12 | 黄宝祝 | Circular coal yard unloader |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3713552A (en) * | 1970-09-18 | 1973-01-30 | A Schnyder | Mechanized storage silo |
| CN2405908Y (en) * | 1999-11-22 | 2000-11-15 | 王炳合 | Scraper type coreying-clearing machine |
| CN102963631A (en) * | 2011-09-02 | 2013-03-13 | 黄羽 | Flat bottom cabin rotary feeding machine |
| CN203411095U (en) * | 2013-07-04 | 2014-01-29 | 郑州中鼎锅炉股份有限公司 | Mechanical scraper plate type uniform discharging device |
| CN203359569U (en) * | 2013-08-01 | 2013-12-25 | 唐山志威科技有限公司 | Hanging crawler-type feeding machine |
| CN204056851U (en) * | 2014-09-18 | 2014-12-31 | 四川华净新能源科技有限公司 | Vertical hyperbola anti-blocking center coal feeder |
-
2016
- 2016-04-14 CN CN201610232140.0A patent/CN105836485B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205634246U (en) * | 2016-04-14 | 2016-10-12 | 黄宝祝 | Circular coal yard unloader |
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| Publication number | Publication date |
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| CN105836485A (en) | 2016-08-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180206 Address after: 030006, No. 5, No. 5, building No. 5, No. 18, hatching base, Longsheng street, Taiyuan, Shanxi Province Economic and Technological Development Zone, 433 Applicant after: Shanxi Zhong Chuanda Science and Technology Ltd. Address before: 030031 Yingze Avenue, Taiyuan, Shanxi Province, No. 136 Information Institute Applicant before: Huang Baozhu |
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