WO2017152604A1 - 一种断轨式轨道计量衡列车散货装车系统 - Google Patents

一种断轨式轨道计量衡列车散货装车系统 Download PDF

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Publication number
WO2017152604A1
WO2017152604A1 PCT/CN2016/098625 CN2016098625W WO2017152604A1 WO 2017152604 A1 WO2017152604 A1 WO 2017152604A1 CN 2016098625 W CN2016098625 W CN 2016098625W WO 2017152604 A1 WO2017152604 A1 WO 2017152604A1
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WIPO (PCT)
Prior art keywords
loading
train
weighing
disconnected
cargo
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PCT/CN2016/098625
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English (en)
French (fr)
Inventor
夏全文
安同会
贾凯
黄璞
刘城英
Original Assignee
深圳市安顺节能科技发展有限公司
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Priority claimed from CN201620176465.7U external-priority patent/CN205274749U/zh
Priority claimed from CN201610131228.3A external-priority patent/CN105565002B/zh
Application filed by 深圳市安顺节能科技发展有限公司 filed Critical 深圳市安顺节能科技发展有限公司
Publication of WO2017152604A1 publication Critical patent/WO2017152604A1/zh
Priority to US16/122,816 priority Critical patent/US20180362264A1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/54Gates or closures
    • B65D90/66Operating devices therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/32Filling devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods 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
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • B65G65/44Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00Loading or unloading vehicles
    • B65G67/02Loading or unloading land vehicles
    • B65G67/04Loading land vehicles
    • B65G67/06Feeding articles or materials from bunkers or tunnels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/04Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
    • B65G69/045Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with scraping devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/04Bulk
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2814/00Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03Loading or unloading means
    • B65G2814/0344Control or feeding or discharging using level or weight measuring means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G67/00Loading or unloading vehicles
    • B65G67/02Loading or unloading land vehicles
    • B65G67/04Loading land vehicles
    • B65G67/08Loading land vehicles using endless conveyors

Definitions

  • the invention relates to a train bulk loading operation and a metering system, in particular to a broken rail type rail weighing and weighing train bulk loading system.
  • the belt conveyor first sends the bulk material to the buffer bin, passes the buffer bin to lower the material door, and sends the bulk material to the quantitative bin for weighing. After the bulk material reaches the quantitative amount, the buffer bin is closed and the quantitative bin discharge gate is opened. The bulk material is loaded into the loading and unloading pipe to be loaded; then the driver manually controls the driving speed of the loading and closing pipe gate and the train tractor, and the bulk material is loaded into the train compartment from the loading leaking pipe.
  • the pressure difference is large, the maximum wheel pressure often exceeds the bearing capacity of the track; and the traditional “quantitative warehouse loading building” can only provide the net weight of the material, not the total weight of the train wagon required by the railway department, in order to ensure the safe operation of the railway line.
  • the railway department refused to recognize the measurement data of such loading schemes.
  • the loading party had to build another metering facility for secondary weighing measurement and manual liquidation, carry out loading and unloading operations, affecting loading efficiency and increasing enterprise equipment. Car, metering production operations The construction investment of the line will increase the cost of loading operations.
  • the actual loading productivity is only 40-50% of the design efficiency; at the same time, due to the use of buffer warehouse, weighing warehouse and loading leak tube Layer-by-layer cutting, resulting in a significant increase in the height of the material and the height of the loading building.
  • the vertical height of the loading building is as high as 40 meters, resulting in energy waste and increased construction area.
  • the weighing of the off-site has increased the floor space. In the end, the total cost of the loading and weighing system is high, the efficiency is low, and the production cost is high.
  • the invention provides a bulk loading and unloading rail weighing and weighing train bulk loading system, reducing the off-site weighing and loading and unloading links of the cargo train, reducing the occupied area of the entire loading production line, and greatly reducing the height of the loading building. Thereby reducing energy consumption, improving work efficiency, and reducing the cost and production cost of the entire package system.
  • the invention realizes a broken rail type weighing and weighing train bulk cargo loading system by the following technical solutions, which comprises: a broken rail type rail weighing balance, a tractor, a lifting scraper plow, a controllable vibration loading hopper, a buffer
  • a broken rail type rail weighing balance a tractor
  • a lifting scraper plow a controllable vibration loading hopper
  • a buffer The warehouse, the belt conveyor and the control terminal, the broken rail type rail weighing scale is installed on the lower rail line of the loading building;
  • the controllable vibration loading hopper is installed in the lower part of the buffer tank;
  • the lifting scraping material plow is leveled after loading the cargo train Warehouse operations.
  • control terminal of the system communicates with the metrology balance in real time.
  • control terminal collects data and transmits it to the background share.
  • control terminal communicates with the weighing scale in real time, and controls the forward speed of the train, the opening angle of the loading hopper door, the height of the lifting scraper, and controls the uniform loading of the train through dynamic measurement data. Timely adjustment of operating parameters, uniform loading, balance of train wheel pressure, final metering, loading and closing of multiple warehouses, reducing production costs.
  • the utility model has the beneficial effects that the broken rail loading and weighing control train bulk cargo loading and metering control system of the invention removes the quantitative storage bins, the charging leakage pipes and the like of the original conventional quantitative warehouse loading building, so that the entire loading
  • the height of the building is greatly reduced, energy saving and consumption reduction; reducing the floor space of the entire loading production line, saving land use cost, reducing the cost of loading and measuring equipment; measuring, loading and closing the warehouse simultaneously, reducing the number of times Closing and measuring, increasing production efficiency and reducing total production cost; measuring data sharing, reducing multiple metering links in the entire material supply chain, and reducing the total cost of the entire supply chain.
  • Figure 1 is a schematic view of the overall structure of the present invention.
  • a broken rail loading and weighing train bulk cargo loading system includes: a broken rail type rail weighing 1; a tractor 2; a cargo train 3; a lifting scraper plow 4; a loading funnel Door 5; vibrating hopper 6; control terminal 7; buffer tank 8; belt conveyor 9 and the like.
  • the broken track type rail weighing balance 1 is installed on the track line, and the discharge port of the vibration loading hopper 6 is provided with a hopper door 5 for controlling the opening and closing door, and is installed at the lower part of the buffer tank 8, the discharge port and the load
  • the longitudinal center line of the cargo train 3 is aligned; the lifting scraper plow 4 is installed behind the discharge port, and the height of the scraper plow head is controlled to close the position immediately after charging; the belt conveyor 9 is installed on the upper part of the buffer tank 8 to feed the buffer tank
  • the tractor 2 is mounted at the front end of the cargo train 3; the control terminal 7 is installed at an appropriate position.
  • the control terminal starts the belt conveyor 9 to feed the buffer bin 8 , and when the buffer storage material reaches the set value, controls the starting of the tractor 2 to pull the cargo train 3 forward.
  • the metering balance measures the weight of the wagon; when the head of the car exceeds the unloading port, the control hopper door 5 is opened, and the vibrating machine of the vibrating hopper 6 is opened to load the bulk material into the compartment.
  • the control system matches the traction speed of the tractor 2 according to the weight of the material loaded by the train through the pre-input program, continues to pull the cargo train 3 forward, adjusts the height of the lifting scraper plow 4, and advances on the cargo train 3.
  • the rail metrology balance 4 dynamically detects the measurement data, and timely feeds back to the control terminal 7, and the control terminal 7 calculates and controls the opening angle of the loading hopper door 5, the forward speed of the cargo train 3, and the lifting and scraping material according to the relevant parameters.
  • the height of the plow head of the plow 4 makes the whole car loading evenly; the total weight, tare weight, net weight and other data are recorded for each car loading; the opening angle of the unloading gate is different due to the difference in the proportion of materials per work class and each ticket.
  • the parameters of the forward speed of the cargo train and the height of the scraper head are different, and the control terminal 7 is provided with an automatic learning and memory function, the forward speed of the cargo train, and the opening angle of the loading hopper door.
  • Real-time recording and memory such as the height of the scraper and the height of the scraper
  • the next section of the car or the next set of trains and based on the dynamic weighing data of the weighing and balance to make immediate adjustment to ensure uniform loading and accurate metering and loading efficiency, to ensure uniform wheel pressure and control wheel pressure in the railway sector Within the allowable range.
  • the data of the control terminal 7 is transmitted to the background. Due to accurate measurement and uniform loading, the government technical supervision department can be applied for inspection and approval, and the measurement data can be shared and can be used as a cargo owner, loading and unloading, transportation, railway, etc. The basis for the transfer and pricing of goods reduces the multiple measurement costs of the entire supply chain.
  • the broken rail type weighing and weighing train bulk loading system has the following technical and economic characteristics:
  • Uniform loading, accurate measurement, and measurement data sharing can be used as a reference for supervision, pricing and even settlement of the entire supply chain, reducing multiple measurement links throughout the supply chain, thereby reducing the total cost of the entire supply chain.

Abstract

一种断轨式轨道计量衡列车散货装车系统,包括断轨式轨道计量衡(1)、牵引机(2)、升降刮料犁(4)、可控振动装料斗(6)、缓冲仓(8)、皮带机(9)和控制终端(7)等。所述断轨式轨道计量衡(1)安装于装车楼下方轨道线上;可控振动装料斗(6)安装于缓冲仓(8)下部、卸料口与载货列车(3)对齐;升降刮料犁(4)在载货列车(3)装料后进行平仓作业;控制终端(7)控制均匀装料并传送数据至后台共享。断轨式轨道计量衡列车散货装车系统,总高度低,占地面积少,降低建设成本和生产成本;集装车、平仓、计量、数据共享于一体,装料均匀、列车轮压平衡、计量精准,可避免原装车系统因装料不均、轮压偏差大,铁路部门要求二次平仓和再次计量造成的大量人力物力耗费,大幅度降低建设成本和运营成本。

Description

一种断轨式轨道计量衡列车散货装车系统 技术领域
本发明涉及一种列车散货装车作业及计量系统,具体地涉及一种断轨式轨道计量衡列车散货装车系统。
背景技术
目前,列车货场内装车系统大多采用“定量仓式装车楼”,主要包括皮带机、缓冲仓、定量计量仓、装料漏管、列车牵引机、操控司机室等。装料时皮带机先将散料送至缓冲仓,通过缓冲仓下料门,将散料送至定量仓称重,散料达到定量后,关闭缓冲仓下料门,打开定量仓出料门,将散料装入装车漏管内待装车;然后由司机手动控制装车漏管闸门和列车牵引机行驶速度,将散料从装车漏管装进列车车厢内。
由于装车全程人工手动操控,司机在手动控制装车漏管闸门的同时,还要手动控制牵车速度,存在反应时间差,造成同一车皮装车极其不均;另外含水量大的散料粘度较高,装料时容易粘在定量仓和装车漏管管壁上,下一次装料时会不同程度地落入车皮内,造成单节车皮“欠重”或“超重”,最终造成列车轮压差异较大,最大轮压经常超过轨道的承载能力;且传统“定量仓式装车楼”只能提供物料净重,而不是铁路部门需要的列车车皮的总重量,为确保铁路线的安全运行,铁路部门拒绝承认此类装车方案的计量数据,装车方不得不异地另外建设计量设施进行二次称重计量和人工平仓、进行加减载作业,影响装车效率并增加了企业装车、计量生产作业 线的建设投资,增加装车作业成本。
目前现有大量采用的“定量仓式装车楼”散货装车楼称重系统,实际的装车生产率只有设计效率的40~50%;同时由于采用缓冲仓、称重仓和装车漏管逐层下料,造成物料提升高度和装车楼高度大幅度提高,装车楼设计垂直高度高达40余米,导致能源浪费和建设占地面积增加;另外异地称重环节又增加了占地面积;最终造成装车称重系统的总造价昂贵、效率低下、生产成本高昂。
发明内容
本发明提供了一种断轨式轨道计量衡列车散货装车系统,减少载货列车异地称重及加减载环节,减少整个装车生产线的占地面积,大幅度降低装车楼高度,从而降低能耗,提高作业效率,降低整套装车系统造价和生产成本。
本发明通过以下技术方案来实现一种断轨式轨道计量衡列车散货装车系统,其特征在于:包括断轨式轨道计量衡、牵引机、升降刮料犁、可控振动装料斗、缓冲仓、皮带机和控制终端,所述断轨式轨道计量衡安装于装车楼下方轨道线上;可控振动装料斗安装于缓冲仓下部;升降刮料犁在载货列车装料后进行平仓作业。
作为优选的技术方案,系统的控制终端与计量衡实时通讯。
作为优选的技术方案,所述控制终端采集数据传送至后台共享。
装车作业时,控制终端与计量衡实时通讯,联动控制列车前进速度、装料斗门开启角度、升降刮料犁高度,控制列车均匀装车,通过动态计量数据, 及时调整运行参数,使装车均匀、列车轮压平衡,最终计量、装车和平仓多道工序一步完成,减少生产成本。
本发明的有益效果是:本发明的断轨式轨道计量衡列车散货装车计量控制系统,去除了原来传统定量仓式装车楼的定量仓、装料漏管等装置,使整个装车楼高度大幅度降低,节能降耗;减少整个装车生产作业线的占地面积,节省土地使用成本、降低装车和计量设备设施的造价;计量、装车和平仓同步完成,减少二次平仓和计量,提高生产效率,降低生产总成本;计量数据共享,减少整个物料供应链的多重计量环节,降低整个供应链的总成本。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本发明的整体结构示意图。
具体实施方式
本说明书中公开的所有特征,或公开的所有方法或过程中的步骤,除了互相排斥的特征和/或步骤以外,均可以以任何方式组合。
本说明书(包括任何附加权利要求、摘要和附图)中公开的任一特征,除非特别叙述,均可被其他等效或具有类似目的的替代特征加以替换。即, 除非特别叙述,每个特征只是一系列等效或类似特征中的一个例子而已。
如图1所示,s一种断轨式轨道计量衡列车散货装车系统,包括:断轨式轨道计量衡1;牵引机2;载货列车3;升降刮料犁4;装料漏斗门5;振动装料斗6;控制终端7;缓冲仓8;皮带机9等。所述断轨式轨道计量衡1,多台安装于轨道线上,振动装料斗6的卸料口带可控开闭门的装料斗门5,安装于缓冲仓8下部,卸料口与载货列车3纵向中心线对齐;升降刮料犁4安装在卸料口后方,装料后紧接着控制刮料犁头高度进行平仓作业;皮带机9安装于缓冲仓8上部,给缓冲仓送料;牵引机2安装在载货列车3前端;在适当位置安装控制终端7。
工作过程:装车作业时,所述控制终端启动皮带机9给缓冲仓8送料,缓冲仓储料到设定值时,控制启动牵引机2,牵引载货列车3前进。当车轮进入断轨式计量衡区域时,计量衡计量车皮自重;当车厢头超过卸料口时,控制装料斗门5打开,同时打开振动装料斗6的振动机,将散料装至车厢内;控制系统通过预先输入的程序,根据列车装入物料的重量匹配牵引机2的牵引速度,继续牵引载货列车3前进,调整升降刮料犁4犁头的高度,在载货列车3前进的同时进行平仓作业;轨道计量衡4动态检测计量数据,及时反馈至控制终端7,控制终端7根据相关参数运算并控制装料斗门5的开启角度、载货列车3的前进速度和升降刮料犁4的犁头高度,使整节车厢装料均匀;每节车厢装料完毕记录总重、皮重、净重等数据;因每工班、每票物料比重不同,卸料闸门的开启角度、载货列车的前进速度及刮料犁头的高度等参数不同,控制终端7设有自动学习和记忆功能,对载货列车的前进速度、装料斗门的开启角度以及刮料犁头的高度等实时记录、记忆,应用于 下一节车厢或下一组列车,并根据计量衡的动态称重数据进行即时调整,确保装料均匀和计量精准和装车效率,确保最终列车轮压均匀并控制轮压在铁路部门规定的允许范围以内。
作为优选的技术方案,所述控制终端7的数据传送至后台,由于计量精准、装料均匀,可申请政府技术监督部门检测认可,计量数据共享并可作为货主、装卸、运输、铁路等各方货物交接和计价的参考依据,减少整个供应链的多重计量成本。
与传统的定量仓式装车楼方案相比,本断轨式轨道计量衡列车散货装车系统具有以下技术和经济特点:
1.大幅度降低装车楼总体高度和占地面积,减少装车和计量设备设施的建设投资和运行成本;
2.避免二次、加减载平仓和异地计量环节,明显降低装卸工人的劳动强度,减少人工成本;
3.计量、装车和平仓一步完成,减少作业环节,提高生产效率;
4.装料均匀、计量精准,计量数据共享,可做整个供应链的监管、计价乃至结算的参考依据,减少整个供应链的多重计量环节,从而降低整个供应链的总成本。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何不经过创造性劳动想到的变化或替换,都应涵盖在本发明的保护范围之内。因此,本发明的保护范围应该以权利要求书所限定的保护范围为准。

Claims (3)

  1. 一种断轨式轨道计量衡列车散货装车系统,其特征在于,包括断轨式轨道计量衡、牵引机、升降刮料犁、可控振动装料斗、缓冲仓、皮带机和控制终端,所述断轨式轨道计量衡安装于装车楼下方轨道线上;可控振动装料斗安装于缓冲仓下部;升降刮料犁在载货列车装料后进行平仓作业。
  2. 根据权利要求1所述的断轨式轨道计量衡列车散货装车系统,其特征在于,系统的控制终端与计量衡实时通讯。
  3. 根据权利要求1所述的断轨式轨道计量衡列车散货装车系统,其特征在于,所述控制终端采集数据并传送至后台共享。
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