CN1511775A - Lump coal anti-cracking system for continuously loading train - Google Patents
Lump coal anti-cracking system for continuously loading train Download PDFInfo
- Publication number
- CN1511775A CN1511775A CNA021595054A CN02159505A CN1511775A CN 1511775 A CN1511775 A CN 1511775A CN A021595054 A CNA021595054 A CN A021595054A CN 02159505 A CN02159505 A CN 02159505A CN 1511775 A CN1511775 A CN 1511775A
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- Prior art keywords
- chute
- gate
- material level
- storage bin
- lump coal
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- 239000003245 coal Substances 0.000 title claims abstract description 37
- 238000005336 cracking Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000000523 sample Substances 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The continuous crush-preventing lump coal loading system for train includes coal feeding machine, belt conveyer set below the coal feeding machine, chute and electric controller. Between the belt conveyer set and the chute, there is storage bin possessing inlet provided with material level detecting unit comprising material level probe and material level display and outlet connected to the chute. The chute has two A-shaped branch chutes aligned to two different carriages, and each of the branch chutes is provided with one gravitationally opened gate connected to a winch. The present invention has the functions of continuous loading, preventing crush and buffering.
Description
Technical field
The present invention relates to coal mine equipment, particularly lump coal anti-crushing and continuous truck-loading facilities.
Background technology
Because the market demand increases gradually, lump coal train quantity of shipments also increases thereupon year by year, but problems such as the lump coal breaking during entrucking, loading speed appear suddenly out gradually.The entrucking facility of prior art generally is made up of band conveyor and chute and is seen Fig. 2, exist entrucking discontinuous, the relatively poor deficiency that waits of anti-crushing function, in view of the entrucking discrepancy in elevation big (about 6 meters), common anti-crushing device is installed difficulty, and have a strong impact on loading speed, the lump coal breaking rate is sometimes up to more than 30%, and loading time is about 30 minutes, in order to solve product quality problem, improve competitive power of product, be necessary to research and develop the device of continuous entrucking of train and anti-lump coal breaking.
Summary of the invention
The purpose of this invention is to provide the continuous entrucking lump coal of a kind of train crash prevention system, have continuous entrucking, the gentle storage function of anti-lump coal breaking, it is little to take up room, and operating personal is few, the production efficiency height, and installation, maintenance is simple, long service life, operating cost is low.
The object of the present invention is achieved like this: the continuous entrucking lump coal of a kind of train crash prevention system, comprise feeder, band conveyor, chute and electrical controller, it is characterized in that: feeder is arranged at the top of band conveyor, be provided with storage bin hopper between band conveyor and chute, the import of this storage bin hopper is provided with and comprises that material level probe, material level show the material-level detecting device of forming; The outlet of storage bin hopper is communicated with chute, and this chute has two branch chutes that are chevron pointing branching, and each divides the outlet of chute respectively to be equipped with by the gate from reopening, the winch of each connection closed gate of this gate, and this gate below is respectively to positive wagon 1# and 2#.
Described chute has two chutes that are chevron pointing branching, and the outlet of each chute respectively is equipped with by the gate from reopening, the winch of each connection closed gate of this gate, and this gate below is respectively to positive wagon 1# and 2#.
The present invention has following actively useful effect:
1. lump coal entrucking and other forms of a large amount of block entrucking of the suitable train of this product.
2. this product has the anti-crushing function.
3. has continuous entrucking function.
4. this product storage bin hopper has slow storage function, controls material by the opening degree of winch control door and loads the discrepancy in elevation, can control the lump coal height of drop effectively, reduces lump coal breaking.
5. adapt to the lump coal entrucking of various grades.
6. be furnished with continuous-feeding device, electrical controller, monitoring material position device etc., operating personal is few, the production efficiency height.
7. it is little to take up room.
8. installation, maintenance is simple.
9. long service life, operating cost is low.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of prior art.
The specific embodiment
The technology of the present invention is suitable under the lump coal storehouse, the position that train entrucking drop is bigger.It constitutes as shown in the figure:
1. material-level detecting device.Comprise that material level probe 101, material level show 102 etc., it act as: the material position in the monitoring storage bin hopper shows high and low coal position and reports to the police.
2. storage bin hopper.Effect: temporarily store material.And demonstration material upper surface position.
3. chute.Comprise branch chute 3A, divide chute 3B.Effect: carry and the interim material that stores.Cooperate with lifting winch and to finish continuous entrucking action.
4. gate.Comprise gate 4A, gate 4B.Effect: material discharge rate in control chute 3A and the 3B, more than carry or transfer, keep the interior material upper surface of storage bin hopper in assigned position.
5. winch.Comprise winch 5A, 5B.Effect: the opening degree of control door 4A and gate 4B, with the discharging quantity of material in the control chute.
6. band conveyor.Effect: in storage bin hopper, supply with material continuously.
7.1#, the 2# railway carriage.Effect: saving material.
8. feeder
Please refer to Fig. 1, the present invention is the continuous entrucking lump coal of an a kind of train crash prevention system, comprise feeder, band conveyor, chute and electrical controller, feeder 8 is arranged at the top of band conveyor 6, be provided with storage bin hopper 2 between band conveyor 6 and chute 3, the import of this storage bin hopper is provided with and comprises that material level probe 101, material level show 102 material-level detecting devices of forming 1; The outlet of storage bin hopper is communicated with chute 3, this chute has two branch chute 3A, 3B that are chevron pointing branching, each divides the outlet of chute respectively to be equipped with by gate 4A, 4B from reopening, winch 5A, the 5B of each connection closed gate of this gate, and this gate below is respectively to positive wagon 1# and 2#.
Constructional feature of the present invention and application:
The present invention finishes the continuous entrucking of material and anti-crushing function by 3 parts.
One, feed part
Form by band conveyor, monitoring material position device equipment such as (probe, telltales).Material continuously enters storage bin hopper by band conveyor, the material level probe is demonstrated coal bunker level indicator behind data handing by sensor by the material level telltale, the staff is according to the material level displayed value, when being lower than the coal position, the pass paddle reduces the feeding coal in railway carriage, when being higher than high coal position, opening big gate and strengthen feed flow in railway carriage, with the last interface that keeps material level in the storage bin hopper within the specified height scope.
Two, storing unloading part
Form by storage bin hopper 2, branch chute 3A, branch chute 3B, gate 4A, gate 4B etc.Its radical function is for interim storing material, reduce the material discharge rate, keeping on the material interface between the scope of regulation.
Three, continuous entrucking and material level control part
Form by gate 4A, gate 4B, winch 5A, winch 5B, train 1# and 2# railway carriage.
The interface should be between the height material level on the material during normal entrucking, and gate 1 or gate 2 are in the open position.Lifting winch is received rope when the material level demonstration is lower than the coal position, and discharge gate reduces, until the gate closure.When material level shows that high coal is accompanied, the lifting winch slack rope, discharge gate increases, and the discharge flow strengthens.
When the 1# railway carriage was filled, winch 5A received rope, and gate 4A is closed fully, and winch 5B slack rope starting gate 4B simultaneously carries out the loading of 2# railway carriage, repeats above-mentioned action, promptly finishes continuous entrucking work.
The present invention utilizes 380V voltage to do power, 220V voltage is done test and control power supply, utilizes the open and close of winch control door to realize that the lump coal discrepancy in elevation keeps within the specific limits, makes lump coal pile up wriggling and falls, reduced noise, reduce fragmentation, utilize winch to open or closed shutter simultaneously, lump coal is wriggled in train cover, after the 1# car is filled, the follow-up of 2# car, machinery and electrical control equipment are coordinated mutually, and running is rationally.
Chute gate 4A and gate 4B close earlier when entrucking, and the back starts loading system.When operating personal shows near high coal position at the storage bin hopper material level, control door is transferred, coal begins to fall to slipping in the railway carriage slowly, this moment, feeder did not stop, when the coal position is hanged down in the material level demonstration, lift gate (until closure) reduces (or blocking-up) lump coal flow, repeats aforesaid operations when material level shows high coal position.When the 1# car had been adorned, winch 5A began to promote, and when level detector showed high coal position, winch 5B opened, and operation is identical with dress 1# car.Because of chevron shaped chute discharging opening spacing is two meters, and 1#, 2# following distance are 1 meter, so operated gate 4A, gate 4B can finish continuous entrucking.
Claims (1)
1. the continuous entrucking lump coal of train crash prevention system, comprise feeder, band conveyor, chute and electrical controller, it is characterized in that: feeder (8) is arranged at the top of band conveyor (6), be provided with storage bin hopper (2) between band conveyor (6) and chute (3), the import of this storage bin hopper is provided with and comprises that material level probe (101), material level show the material-level detecting device (1) that (102) are formed; The outlet of storage bin hopper is communicated with chute (3), this chute has two branch chutes (3A), (3B) that is chevron pointing branching, each divides the outlet of chute respectively to be equipped with by gate (4A), (4B) from reopening, the winch (5A) of each connection closed gate of this gate, (5B), this gate below is respectively to positive wagon 1# and 2#.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021595054A CN1511775A (en) | 2002-12-30 | 2002-12-30 | Lump coal anti-cracking system for continuously loading train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021595054A CN1511775A (en) | 2002-12-30 | 2002-12-30 | Lump coal anti-cracking system for continuously loading train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1511775A true CN1511775A (en) | 2004-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021595054A Pending CN1511775A (en) | 2002-12-30 | 2002-12-30 | Lump coal anti-cracking system for continuously loading train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1511775A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398423C (en) * | 2004-12-24 | 2008-07-02 | 河南省南阳水泥厂 | Method for loading packaged cement |
| CN101134532B (en) * | 2007-09-20 | 2011-09-28 | 山西义棠煤业有限责任公司 | Bidirectionally-loading chute |
| CN102502287A (en) * | 2011-12-22 | 2012-06-20 | 铜陵市航成电子科技有限责任公司 | Intelligent overlimit prevention quantitative loading metering and control system |
| CN102849469A (en) * | 2012-10-10 | 2013-01-02 | 新汶矿业集团有限责任公司翟镇煤矿 | Uniform mixing treatment device for coal ingredients |
| US8549997B2 (en) | 2008-12-29 | 2013-10-08 | Crown Products & Services, Inc. | System and method for compacting materials in open top transport conveyance |
| CN104071588A (en) * | 2014-06-26 | 2014-10-01 | 永城煤电控股集团有限公司 | Lump coal bunker automatic unloading method |
| CN105277391A (en) * | 2014-06-26 | 2016-01-27 | 沈阳铝镁设计研究院有限公司 | An automatic sampling device |
| US9382080B2 (en) | 2011-07-08 | 2016-07-05 | Crown Products & Services, Inc. | System, apparatus and method for preparing materials transported in open top conveyance |
| CN106761807A (en) * | 2016-11-25 | 2017-05-31 | 中铁上海工程局集团有限公司 | A kind of shield machine continuously goes out indigenous method automatically |
| CN107381112A (en) * | 2017-09-01 | 2017-11-24 | 中煤邯郸设计工程有限责任公司 | Automobile loading system |
| CN108891940A (en) * | 2018-07-23 | 2018-11-27 | 天地科技股份有限公司 | It is a kind of with the quickly ration loading station of super large car loading capacity and method |
| CN109353850A (en) * | 2018-12-04 | 2019-02-19 | 辽宁工程技术大学 | An intelligent loading system for fire loading station |
| CN113734825A (en) * | 2021-09-28 | 2021-12-03 | 淮北矿业股份有限公司临涣选煤厂 | Intelligent coal feeding and loading mechanism |
| CN115108352A (en) * | 2022-05-09 | 2022-09-27 | 劲牌有限公司 | Special equipment and method for material spreading in tank entering vehicle in brewing link |
-
2002
- 2002-12-30 CN CNA021595054A patent/CN1511775A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398423C (en) * | 2004-12-24 | 2008-07-02 | 河南省南阳水泥厂 | Method for loading packaged cement |
| CN101134532B (en) * | 2007-09-20 | 2011-09-28 | 山西义棠煤业有限责任公司 | Bidirectionally-loading chute |
| US10974917B2 (en) | 2008-12-29 | 2021-04-13 | Crown Products & Services, Inc. | System and method for compacting materials in open top transport conveyance |
| US9908724B2 (en) | 2008-12-29 | 2018-03-06 | Crown Products & Services, Inc. | System and method for compacting materials in open top transport conveyance |
| US8549997B2 (en) | 2008-12-29 | 2013-10-08 | Crown Products & Services, Inc. | System and method for compacting materials in open top transport conveyance |
| US9624050B2 (en) | 2011-07-08 | 2017-04-18 | Crown Products & Services, Inc. | System, apparatus and method for preparing materials transported in open top conveyance |
| US9382080B2 (en) | 2011-07-08 | 2016-07-05 | Crown Products & Services, Inc. | System, apparatus and method for preparing materials transported in open top conveyance |
| CN102502287A (en) * | 2011-12-22 | 2012-06-20 | 铜陵市航成电子科技有限责任公司 | Intelligent overlimit prevention quantitative loading metering and control system |
| CN102849469A (en) * | 2012-10-10 | 2013-01-02 | 新汶矿业集团有限责任公司翟镇煤矿 | Uniform mixing treatment device for coal ingredients |
| CN104071588A (en) * | 2014-06-26 | 2014-10-01 | 永城煤电控股集团有限公司 | Lump coal bunker automatic unloading method |
| CN105277391A (en) * | 2014-06-26 | 2016-01-27 | 沈阳铝镁设计研究院有限公司 | An automatic sampling device |
| CN106761807A (en) * | 2016-11-25 | 2017-05-31 | 中铁上海工程局集团有限公司 | A kind of shield machine continuously goes out indigenous method automatically |
| CN107381112A (en) * | 2017-09-01 | 2017-11-24 | 中煤邯郸设计工程有限责任公司 | Automobile loading system |
| CN108891940A (en) * | 2018-07-23 | 2018-11-27 | 天地科技股份有限公司 | It is a kind of with the quickly ration loading station of super large car loading capacity and method |
| CN109353850A (en) * | 2018-12-04 | 2019-02-19 | 辽宁工程技术大学 | An intelligent loading system for fire loading station |
| CN113734825A (en) * | 2021-09-28 | 2021-12-03 | 淮北矿业股份有限公司临涣选煤厂 | Intelligent coal feeding and loading mechanism |
| CN113734825B (en) * | 2021-09-28 | 2022-04-12 | 淮北矿业股份有限公司临涣选煤厂 | Intelligent coal feeding and loading mechanism |
| CN115108352A (en) * | 2022-05-09 | 2022-09-27 | 劲牌有限公司 | Special equipment and method for material spreading in tank entering vehicle in brewing link |
| CN115108352B (en) * | 2022-05-09 | 2023-11-17 | 劲牌有限公司 | Special equipment and method for feeding materials into tank wagon in brewing link |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |