CN100577539C - Quick and automatic entrucking method of multiple fixed volume bunker, quick and automatic entrucking station for double fixed volume bunkers - Google Patents
Quick and automatic entrucking method of multiple fixed volume bunker, quick and automatic entrucking station for double fixed volume bunkers Download PDFInfo
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- CN100577539C CN100577539C CN200510075096A CN200510075096A CN100577539C CN 100577539 C CN100577539 C CN 100577539C CN 200510075096 A CN200510075096 A CN 200510075096A CN 200510075096 A CN200510075096 A CN 200510075096A CN 100577539 C CN100577539 C CN 100577539C
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- quantitative storehouse
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Abstract
The invention relates to a quick automatic loading method with several quantitative chambers, and relative loading station, which can quickly continuously load large bulk material. The invention utilizes several chambers mounted at same horizontal heights, as the quantitative chamber and buffer chamber, to solve the problems of static weighting and continuous loading. Said method comprises: one chamber discharges and loads material, while other chambers loads material, quantitative weights or waits for unloading; when one chamber is discharged, another chamber will continuously unload, to alternatively discharge material. The invention can be used to load coal powder and bulk cement.
Description
Technical field
The present invention is a kind of fast quantification automation entrucking method of large loose unpacked material and the mechanical equipment of realizing this method, is the quantitative carrying method of a kind of automation, a kind of railroad train loading machine.
Background technology
What adopted at known quickly ration loading station is surge bunker+quantitative storehouse scheme, and its basic arrangement is that two bins are arranged above and below, and promptly places surge bunker above quantitative storehouse, to solve the contradiction between static weighing, the quantitative and continuous entrucking.For example the automatic ration truck-loading facilities of Chinese patent 01201108.8 and Chinese patent 01280152.6 proposition all adopts this scheme.The shortcoming of this scheme is that the bin that two volumes differ bigger is arranged above and below, and generally all is double, i.e. two surge bunkers, two quantitative storehouses.System is too huge, complex structure, and the bin degree of utilization is not high; Because quantitatively the top in storehouse also has the surge bunker of bigger height, total system is higher, makes the sealing-tape machine head of fortune material very high, has increased the material loading difficulty; Because system is huge, the construction investment is bigger, has limited the use at quickly ration loading station to a certain extent.
Summary of the invention
The purpose of this invention is to provide a kind of parallel placement surge bunker and quantitatively the storehouse and with surge bunker also as the continuous and quantitative entrucking method in quantitative storehouse.Described method adopts installs a plurality of quantitative storehouses, promptly so-called many storehouses abreast on same horizontal surface.A plurality of quantitative storehouses are surge bunker each other, is used alternatingly, i.e. quantitative storehouse quickly discharging material entrucking, is weighed or filled the material back of weighing and wait for discharging at other quantitative storehouse material loadings, thus realize accurately static weighing and fast continuously entrucking carry out simultaneously.Described method need only a bin height, greatly reduce the height of total system, fortune material sealing-tape machine height is reduced greatly; Simultaneously, loading speed also is further enhanced.
Entrucking method of the present invention is achieved in that quantitative storehouse A, B, C, the D...... that the present invention has a plurality of horizontal Tiles to place.The LOAD CELLS that real-time measurement is weighed all is equipped with in each quantitative storehouse, at outlet at bottom discharge gate is housed all.The top in each quantitative storehouse is feeding mouth, and the batching gate all is housed.These bins that LOAD CELLS is housed be quantitative storehouse also be the surge bunker on the meaning in the past
Concrete working process of the present invention is (is example with three quantitative storehouse A, B, C): after vehicle to be installed arrives at a station, start conveying system, material is sent in the quantitative storehouse of A through defeated material adhesive tape, measure weight in real time by the LOAD CELLS that is installed in the quantitative storehouse of A, when reaching predetermined weight, stop quantitative storehouse feeding, the material in the quantitative storehouse of A is carried out static accurate measurement to A.Simultaneously, defeated material adhesive tape is sent material into the quantitative storehouse of B, and in the pan feeding of the quantitative storehouse of B, the discharge gate in the quantitative storehouse of A is opened, and material is discharged into the compartment by fan-shaped loading chute in the quantitative storehouse of A.In the time of the quantitative storehouse of A discharging, B fills in quantitative storehouse, waits for discharging after static accurate measurement.Defeated material adhesive tape is sent into material to the quantitative storehouse of C.After A quantitative storehouse emptying, the quantitative storehouse of A discharge gate cuts out when waiting for batching, and the quantitative storehouse of B discharge gate is opened, and the material in the quantitative storehouse of B is discharged into the compartment.Meanwhile the quantitative storehouse of C material is filled, the batching closing gate, and the static accurate measurement in the quantitative storehouse of C is weighed and is waited for discharging.Simultaneously, defeated material adhesive tape begins to be the quantitative storehouse of A batching again.After the B quantitative storehouse emptying, the quantitative storehouse of B discharge gate cuts out and waits for batching.Simultaneously, the quantitative storehouse of C discharge gate is opened, and material is discharged into the compartment.When material was unloaded in the quantitative storehouse of C, A filled in quantitative storehouse and accurately weighs, and performed to unload material preparation, so circulation.By precise design, 2-3 quantitative storehouse generally need only be set just can adorn a joint compartment.Train is at the uniform velocity advanced in the entrucking process, and the compartment is at the uniform velocity by the entrucking position, and charging, weighing, discharging are taken turns in each quantitative storehouse, and cycle operation so continuously hockets, thus realize rapidly, continuously, accurately, dynamically entrucking.Train the continuously and smoothly advance, until having adorned the final section compartment.
Working process of the present invention can be summarized as: the quantitative storehouse that loading station has a plurality of horizontal Tiles to place, train at the uniform velocity passes through loading station, always there is a quantitative storehouse unloading material, other quantitative storehouse chargings, static weighing or the fill back of weighing was waited for and was unloaded material this moment, the material in a storehouse is unsnatched, continuing and unload material in another storehouse, so alternately unloads material, makes that material continuously is quickly discharged into the compartment in the whole entrucking process.
The invention has the beneficial effects as follows: the loading speed of loading station further improves, and the height of loading station reduces greatly, weight saving, reduced the volume of bin, reduced the investment of loading station, Applicable scope is wider, is a kind of safe and reliable novel fast quantification automation loading station.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the present invention many quantitatively fast automatic entrucking method in storehouse and equipment work diagram of circuits thereof;
Fig. 2 is the two quantitatively front views of the fast automatic loading station in storehouse of embodiments of the invention;
Fig. 3 is the two quantitatively lateral plans of the fast automatic loading station in storehouse of embodiments of the invention;
Fig. 4 is the two quantitatively four bifurcated chute front views of the fast automatic loading station in storehouse of embodiments of the invention;
Fig. 5 is the two quantitatively four bifurcated chute birds-eye vieies of the fast automatic loading station in storehouse of embodiments of the invention;
Fig. 6 is the two quantitatively quantitative storehouse front views of the fast automatic loading station in storehouse of embodiments of the invention;
Fig. 7 is the two quantitatively quantitative storehouse lateral plans of the fast automatic loading station in storehouse of embodiments of the invention.
Specific embodiment
Fig. 1 is a workflow diagram of the present invention, among the figure with the formal representation of block diagram a plurality of quantitative storehouses chargings, the discharging process of working by turns.Among the figure: 1.1,1.2 ... 1.n be each quantitative storehouse A, B ... N joins material; 2.1,2.2......2.n be each quantitative storehouse A, B ... N fills material; 3.1,3.2......3.n be each quantitative storehouse A, B ... the N static weighing; 4.1,4.2......4.n be each quantitative storehouse A, B ... N unloads material; 5.1,5.2......5.n be each quantitative storehouse A, B ... the emptying of N material.Wherein N represents a plurality of quantitative storehouses.
Concrete working process (is example with three quantitative storehouse A, B, C): prepare entrucking, start conveying system, material sends in the quantitative storehouse of A 1.1 through defeated material adhesive tape, measure weight in real time by the LOAD CELLS that is installed in the quantitative storehouse of A, when reaching predetermined weight, stop the material in the quantitative storehouse of A being carried out static accurate measurement 3.1 to the quantitative storehouse of A batching 2.1.Simultaneously, defeated material adhesive tape is sent material into the quantitative storehouse 1.2 of B, and in the pan feeding of the quantitative storehouse of B, the discharge gate in the quantitative storehouse of A is opened, and the quantitatively middle material of A is discharged into compartment 4.1 by fan-shaped loading chute.In the time of the quantitative storehouse of A discharging, B fills 2.2 in quantitative storehouse, waits for discharging after static accurate measurement 3.2.Defeated material adhesive tape is sent into material 1.3 to the quantitative storehouse of C.After A quantitative storehouse emptying 5.1, the quantitative storehouse of A discharge gate cuts out, and the quantitative storehouse of B discharge gate is opened, and the material in the quantitative storehouse of B is discharged into compartment 4.2.Meanwhile the quantitative storehouse of C material fills 2.3, and the static accurate measurement in the quantitative storehouse of C weighs 3.3 and wait for discharging.Defeated material adhesive tape begins to be the quantitative storehouse of A batching 1.1.After the B quantitative storehouse emptying 5.2, the quantitative storehouse of B discharge gate cuts out.The quantitative storehouse of C discharge gate is opened, and material is discharged into compartment 4.3.A has filled 2.1 in quantitative storehouse when material is unloaded in the quantitative storehouse of C, and accurately weighs 3.1, performs to unload material preparation, so circulation.
Fig. 2, Fig. 3 is for realizing a kind of two quantitatively front view and the lateral plans of the fast automatic loading station in storehouse of entrucking method of the present invention, the quantitative storehouse number of this loading station setting is two.
Among the figure: fortune material sealing-tape machine, 7 four bifurcated chutes, 8 freeing pipes, 9 batching gates, 10 pairs of quantitative storehouses on 6 comprise A CangBCang, 11 LOAD CELLS, 12 steel structure pylons, 13 discharge gates, 14 dust keepers, 15 transition chutes, 16 fan-shaped loading chutes, 17 railway cars, 18 insulation colored steels, 19 hydraulic efficiency pressure systems, 20 automatic lubricating systems, 21 weight correcting devices, 22 control cabins.
The drive part of last fortune material sealing-tape machine 6 is installed on the plane beam of steel structure pylon 12, and the different cultivars mass transport is arrived loading station; Four bifurcated chutes, 9 tops are connected on the steel structure pylon 12, and the bottom is connected with discharge gate 9 flanges, and the effect of four bifurcated chutes 9 is to give two quantitative storehouse 10 feed with the material that last fortune material sealing-tape machine 6 is carried respectively according to the entrucking technological requirement; On each quantitative storehouse 10 top cover two freeing pipes 8 being installed is communicated to outside the entrucking tower, the effect of freeing pipe 8 is when streams falls into quantitative storehouse, make air and dust in the quantitative storehouse be discharged into outside the entrucking tower gas shock when entering fast by gas exhaust duct to slow down material; Discharge gate 9 is connected on four bifurcated chutes 6, prepares burden fast in quantitative storehouse 10 by opening, close discharge gate 9; Quantitative 10 tops, storehouse and batching gate 9 flexible-disc joints, the bottom is connected with discharge gate 13 flanges; LOAD CELLS 11 is installed under the supporting leg in each quantitative storehouse, is used for the accurate weighing of material; The sound load of equipment such as the sound load of fortune material sealing-tape machine 6, quantitative storehouse 10, four bifurcated chutes 6, freeing pipe 8, (chute) batching gate 9, weight correcting device 21, discharge gate 13, transition chute 15, fan-shaped loading chute 16, hydraulic efficiency pressure system 19 is gone up in the 12 main carryings of steel structure pylon, the quantitative live load of storehouse 10 material of adorning, and to bear that wind carries and earthquake load.Require integral structure must have enough rigidity, intensity, stability, adapt to the code requirement of measurement instrument, and have enough wind resistances, shock resistance, guarantee the normal operation and the design life of fast quantification automation loading station.Steel structure member is mainly welding wide width wing edge H shaped steel, all connects with big hexagonal high strength bolt between post, beam and the support; Weight correcting device 21 is used for the weighing precision in the quantitative storehouse of periodic calibration; Discharge gate 13 cooperates with fan-shaped loading chute 16, with the railway car 17 of packing into of the material after the weighing; Dust keeper 14 adopts totally-enclosed form, in case dust pollution; Transition chute 15 passes through a charging door entrucking with the material in two quantitative storehouses 10; Control cabin 22 is positioned near the railway car position, be convenient to the operator and see pack into the process in compartment of material by window, the operator is by various buttons and switch, indicator lamp and instrument on the operator's station in the control cabin, and a plurality of main screens and several times screen, equipment state can be understood and control in real time, the process of entrucking can be easy to operate and monitor from the product storehouse to each link of entrucking.Hydraulic efficiency pressure system 19 provides power for various gates, chute and weight correcting device etc.; Automatic lubricating system 20 provides lubricated for the entrucking mechanical equipment, guarantees the normal operation and the service life of equipment.
Fig. 4, Fig. 5 are the structural representation of described four bifurcated chutes, among the figure, and 23a section chute, 24b section chute.
The special bifurcated chute that four bifurcated chutes are made up of two chute section a section chutes 23, b section chutes 24 among the figure, a section, b section corresponding respectively quantitatively A storehouse, the B storehouse in storehouse.When material has been joined in the quantitative storehouse of A, (chute) batching closing gate of this top, quantitative storehouse cooresponding a section chute 23; Simultaneously, (chute) batching gate of top, the quantitative storehouse of B cooresponding b section chute 24 is opened, be the quantitative storehouse of this B batching, be used alternatingly, cushion each other by two quantitative storehouses of A, B, promptly during a quantitative storehouse batching weighing, another quantitative storehouse quickly discharging material entrucking, realize train in advancing rapidly, continuously, efficiently, accurately entrucking and accurate measurement.
Fig. 6, Fig. 7 are the quantitative chamber structure scheme drawing of present embodiment, among the figure, and 25 quantitative storehouse straight sections, oblique section of 26 quantitative storehouses, 27 quantitative storehouse supporting legs.
Special asymmetric terrace with edge shape funnel structure is adopted in quantitative storehouse in the present embodiment.Quantitative storehouse straight section 25, the oblique section 26 in quantitative storehouse, quantitative storehouse supporting leg 27, LOAD CELLS 11, weight correcting device 21 among the figure.Quantitatively the lower end, storehouse is a square opening, and the lower end is connected with discharge gate 13 flanges, and two mouths are opened at each top, storehouse, with batching gate flexible-disc joint, and is provided with sighthole.The quantitative storehouse of asymmetric terrace with edge is supported on four high-precision weighing sensors 11, and LOAD CELLS is in the use of loading system, and stressing conditions is good, and has characteristics such as temperature, creep automatic compensation and linear self-correcting, thereby the static weighing precision improves greatly.
The process of present embodiment work:
When preparing entrucking, at first determine kind to be installed, start the initial static software for calculation, determine to open the platform number and the feeding coal of feeder, start conveying system, start the dynamic optimization software for calculation simultaneously, required material enters four bifurcated chutes 7 through defeated material adhesive tape 6, the batching gate of a section chute of four bifurcated chutes 7 is opened, material is unloaded to the quantitative storehouse of pairing A, according to feeding speed, vehicle entrucking situation and the material kind automatically regulating frequency conversion feeder to the quantitative storehouse of A, the control feeding coal forms closed loop control system; Measure in real time by four LOAD CELLS that are installed in the quantitative storehouse of A, when reaching predetermined weight, close the batching gate of a section chute, realize static accurate measurement.Simultaneously, the batching gate opening of the b section chute of four bifurcated chutes 7 unloads material to the quantitative storehouse of the pairing B of this gate.After treating that vehicle 17 puts in place, open the discharge gate under the quantitative storehouse of A, the fan-shaped loading chute 16 by the bottom is packed material in the compartment, by the lip of chute below the material in the compartment is wipeed off simultaneously.When A quantitative storehouse emptying, the discharge gate in A storehouse cuts out; This moment, B material that quantitative storehouse is adorned reached predetermined weight, the B section batching closing gate of bifurcated chute, the quantitative storehouse of B static weighing, the discharge gate under the quantitative storehouse of B is opened afterwards, fan-shaped loading chute 16 by the bottom is packed material second half section in compartment into, and by the lip of chute material is wipeed off; Meanwhile a section of four bifurcated chutes 7 batching gate opening continues as the quantitative storehouse of A batching.After having adorned a joint railway carriage, lift on the fan-shaped loading chute 16, the vehicle 17 at the uniform velocity advancing enters next entrucking position, put down fan-shaped loading chute 16 and begin to load next joint compartment, so continuously cycle operation hockets, thus realize rapidly, continuously, accurately, dynamically entrucking.Train the continuously and smoothly advance, after having adorned the final section compartment, chute rises on the latched position bolt and fixes, aforesaid operations is all finished on the operator's station of control cabin and upper computer, chopping machine can be got corresponding list of loaded wagons immediately, and the entrucking data can be uploaded control center or supervisory management zone by network.
The two quantitatively storehouse automation loading station bicycle entrucking precision of present embodiment are 0.1%, and permutation car entrucking precision is ± 0.05%; The entrucking ability per hour can reach more than 5000 tons, and promptly train can guarantee continuous car loading operation so that per hour 0.8～1.5 kilometer speed is at the uniform velocity travelled, and satisfies the requirement of user to loading station loading speed and entrucking precision.
Claims (2)
1. two quantitatively fast automatic loading station in storehouses, comprise fortune material sealing-tape machine (5), freeing pipe (8), steel structure pylon (12), dust keeper (14), transition chute (15), hydraulic efficiency pressure system (19), automatic lubricating system (20), weight correcting device (21), control cabin (22) is characterized in that: described two quantitatively fast automatic loading stations in storehouse also comprise four bifurcated chutes (7), batching gate (9), two quantitative storehouses (10) of surge bunker each other, discharge gate (13), weighing system, control system, the upper computer management system;
Described two quantitatively storehouse (10) is installed on the same horizontal surface, installs side by side, and the LOAD CELLS (11) that a plurality of real-time measurements are weighed all is equipped with in each quantitative storehouse, and the bottom in each quantitative storehouse is installed a cover discharge gate (13) respectively;
Train is at the uniform velocity by loading station, and described two quantitative storehouses are used alternatingly, cushion each other, when promptly the batching weighing process is carried out in a quantitative storehouse, and another quantitative storehouse quickly discharging material entrucking; The material in a quantitative storehouse is unsnatched, and continuing and unload material in another quantitative storehouse, so alternately unloads material, make in the whole entrucking process material continuously fast quantification be discharged into the compartment;
Wherein, described batching weighing process comprises, start conveying system, material is sent in the described quantitative storehouse of carrying out the batching weighing process through defeated material adhesive tape, measure weight in real time by the LOAD CELLS that is installed in this quantitative storehouse, when reaching predetermined weight, stop to this quantitative storehouse feeding, and the material in this quantitative storehouse carried out accurately Weighing of static state, carry out discharging and prepare.
2. two quantitatively fast automatic loading station in storehouse according to claim 1, it is characterized in that: described four bifurcated chutes (7) have a feeding mouth and four discharging openings, and each discharging opening is installed a cover batching gate (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510075096A CN100577539C (en) | 2005-06-09 | 2005-06-09 | Quick and automatic entrucking method of multiple fixed volume bunker, quick and automatic entrucking station for double fixed volume bunkers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510075096A CN100577539C (en) | 2005-06-09 | 2005-06-09 | Quick and automatic entrucking method of multiple fixed volume bunker, quick and automatic entrucking station for double fixed volume bunkers |
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| Publication Number | Publication Date |
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| CN1876532A CN1876532A (en) | 2006-12-13 |
| CN100577539C true CN100577539C (en) | 2010-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200510075096A Expired - Fee Related CN100577539C (en) | 2005-06-09 | 2005-06-09 | Quick and automatic entrucking method of multiple fixed volume bunker, quick and automatic entrucking station for double fixed volume bunkers |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101028826B (en) * | 2007-03-27 | 2010-05-19 | 山西焦煤集团有限责任公司 | Automatic metering parameter switch method for hybrid trailer |
| CN102765613B (en) * | 2012-07-02 | 2014-06-11 | 中国矿业大学 | Automatic quantitative handling system used during moving of heavy-load train |
| CN105460435A (en) * | 2015-12-31 | 2016-04-06 | 武汉新农翔饲料有限公司 | Finished fodder loose packaging tower |
| CN108946215B (en) * | 2018-05-28 | 2020-03-31 | 中交机电工程局有限公司 | General quick quantitative loading system for common and container trains |
| CN108750718B (en) * | 2018-06-14 | 2019-12-17 | 天地科技股份有限公司 | Rotary three-bucket type rapid quantitative loading method |
| CN108896143B (en) * | 2018-06-14 | 2020-11-06 | 天地科技股份有限公司 | Rotary three-bucket dynamic receiving weighing device |
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| US4284380A (en) * | 1979-08-27 | 1981-08-18 | Allen & Garcia Company | Multi-car train loading station |
| US4904154A (en) * | 1988-11-03 | 1990-02-27 | Kerr-Mcgee Coal Corporation | Loading system for railroad cars |
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| CN1343607A (en) * | 2001-01-22 | 2002-04-10 | 天津港第二港埠有限公司 | Method and apparatus for pouring bulk material in bags at port |
| CN2510452Y (en) * | 2001-12-31 | 2002-09-11 | 山东煤矿泰安机械厂 | New-type rapid automatic batching loading device |
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2005
- 2005-06-09 CN CN200510075096A patent/CN100577539C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284380A (en) * | 1979-08-27 | 1981-08-18 | Allen & Garcia Company | Multi-car train loading station |
| US4904154A (en) * | 1988-11-03 | 1990-02-27 | Kerr-Mcgee Coal Corporation | Loading system for railroad cars |
| US6261045B1 (en) * | 1999-10-18 | 2001-07-17 | Mcfall Robert M. | Transfer system with rotary dumper |
| CN2402645Y (en) * | 2000-01-14 | 2000-10-25 | 山东建筑材料工业学院 | Double storehouse parallet conveying type bulk cement loader |
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| CN2510452Y (en) * | 2001-12-31 | 2002-09-11 | 山东煤矿泰安机械厂 | New-type rapid automatic batching loading device |
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