CN104442852A - Ore hopper car with load capacity of 120 tons and unloading method of ore hopper car - Google Patents
Ore hopper car with load capacity of 120 tons and unloading method of ore hopper car Download PDFInfo
- Publication number
- CN104442852A CN104442852A CN201410615700.1A CN201410615700A CN104442852A CN 104442852 A CN104442852 A CN 104442852A CN 201410615700 A CN201410615700 A CN 201410615700A CN 104442852 A CN104442852 A CN 104442852A
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- door
- closing
- hopper car
- underframe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention provides an ore hopper car with the load capacity of 120 tons and an unloading method of the ore hopper car. The maximum load capacity of hopper cars for transporting coal, ore and other goods of mine enterprises in China is 80 tons, unloading is achieved mainly in the mode that bottom doors are opened pneumatically or manually, and the unloading mode is low in automation degree, wastes manpower and is not high in production efficiency. The ore hopper car with the load capacity of 120 tons comprises a bottom frame (1), a set of bottom doors (2) are arranged on the lower portion of the bottom frame, the bottom doors are connected with a bottom door opening and closing mechanism (3), a set of bogies (4) are installed on the lower portion of the bottom frame, a pneumatic and manual brake device (5) is installed at one end of the bottom frame, a car coupler buffering device (6) is arranged at the other end of the bottom frame, a set of side walls (7) are welded to the upper side of the bottom frame, and a set of end walls (8) are welded to the upper end of the bottom frame. The ore hopper car is used for carrying the goods and unloading the goods.
Description
technical field:
the present invention relates to a kind of 120-ton load capacity ore hopper car.
background technology:
large loose goods such as open hopper wagon transport coal, ore etc. is adopted to be a kind of most economical transportation mode; become the common recognition of domestic and international railway enterprises already; the hopper car maximum dead weight of bargh of China transport coal, ore and other items is 80 tons; main employing is pneumatic or manually bottom door is opened unloading; this kind of unloading mode degree of automation is lower, waste of manpower and production efficiency is not high.
summary of the invention:
the object of this invention is to provide a kind of 120-ton load capacity ore hopper car.
above-mentioned object is realized by following technical scheme:
a kind of 120-ton load capacity ore hopper car, its composition comprises: underframe, described underframe bottom arranges one group of bottom door, described bottom door is connected with bottom door opening and closing mechanism, described underframe bottom is provided with one group of bogie truck, and one end of described underframe is provided with wind hand brake device, and the described underframe other end is provided with coupler and draft gear, described underframe upper lateral part is welded with one group of side wall, and described underframe upper end is welded with one group of headwall.
described 120-ton load capacity ore hopper car, described underframe by one group of pillow pulling beam, one group of crossbeam, one group of back, one group of central sill, one group of bottom side rail, one group of end carriage, one group of end funnel plate, one group of side leakage strickle is welded into, described pillow pulling beam is connected with described central sill, and described central sill is parallel with described bottom side rail, described crossbeam, back, end carriage arrangement in parallel and described central sill and bottom side rail vertical welding, described central sill, and bottom side rail adopts clod wash rectangle shaped steel to make, described crossbeam, back, bottom side rail, end funnel plate and side leakage strickle surround funnel shaped, described bottom door opening and closing mechanism is by linkage component, toggle linkage, transmission shaft, open link, to close the door connecting rod, bearing seat forms, described linkage component is connected with described toggle linkage, described toggle linkage is connected with described transmission shaft, described transmission shaft one end is connected with described switch connecting rod, the other end is connected with described connecting rod of closing the door, described connecting rod of closing the door is connected with described bearing seat, described bottom door and described bottom door opening and closing mechanism arrange along cross-car, described wind hand brake device is primarily of wind brake equipment and hand brake device composition, described wind brake equipment main pipe pressure meets the requirement of 500kPa and 600kPa, described hand brake device adopts NSW type hand brake, described side wallfor
plate column type structure, described headwall and the angle of horizontal surface are 50 °.
the discharging method of described 120-ton load capacity ore hopper car is: arrange door opening/closing apparatus in unloading apron track both sides, when loaded vehicle is contacted with the door opener of track side by the contact roller on open link during this position, when reaching enabling force value, bottom door is opened, the rear vehicle that draws off goods continues to move ahead, after the contact roller on connecting rod of closing the door contacts with the door closing device of track opposite side, reach when closing the door force value and bottom door is closed.
beneficial effect:
1. the present invention adopts opening structure of the novel end, and unloading degree of automation is high; Not only unloading operation is convenient, Car Turnover efficiency is high, Infrastructure less investment, daily operating cost are low, and is conducive to energy-saving and environmental protection and safe operation, and overall economic efficiency is good; Car body adopts anti-corrosion and high strength steel, effectively reduces dead weight of vehicle, improves decay resistance, extend the service life of vehicle.
accompanying drawing illustrates:
accompanying drawing 1 is the front view of this product.
accompanying drawing 2 is lateral plans of this product.
accompanying drawing 3 is front views of this product underframe.
accompanying drawing 4 is birds-eye vieies of this product underframe.
accompanying drawing 5 is front views of this product bottom door and bottom door opening and closing mechanism.
accompanying drawing 6 is lateral plans of this product bottom door and bottom door opening and closing mechanism.
detailed description of the invention:
embodiment 1:
a kind of 120-ton load capacity ore hopper car, its composition comprises: underframe 1, described underframe bottom arranges one group of bottom door 2, described bottom door is connected with bottom door opening and closing mechanism 3, described underframe bottom is provided with one group of bogie truck 4, and one end of described underframe is provided with wind hand brake device 5, and the described underframe other end is provided with coupler and draft gear 6, described underframe upper lateral part is welded with one group of side wall 7, and described underframe upper end is welded with one group of headwall 8.
embodiment 2:
120-ton load capacity ore hopper car according to embodiment 1, described underframe is welded into by one group of pillow pulling beam, 9, one group of crossbeam, 10, one group of back, 11, one group of central sill, 12, one group of bottom side rail, 13, one group of end carriage, 14, one group of end funnel plate, 15, one group of side leakage strickle 16, described pillow pulling beam is connected with described central sill, and described central sill is parallel with described bottom side rail, described crossbeam, back, end carriage arrangement in parallel and described central sill and bottom side rail vertical welding, described central sill, and bottom side rail adopts clod wash rectangle shaped steel to make, described crossbeam, back, bottom side rail, end funnel plate and side leakage strickle surround funnel shaped, described bottom door opening and closing mechanism is by linkage component 17, toggle linkage 18, transmission shaft 19, open link 20, to close the door connecting rod 21, bearing seat composition 22, described linkage component is connected with described toggle linkage, described toggle linkage is connected with described transmission shaft, described transmission shaft one end is connected with described switch connecting rod, the other end is connected with described connecting rod of closing the door, described connecting rod of closing the door is connected with described bearing seat, described bottom door and described bottom door opening and closing mechanism arrange along cross-car, described wind hand brake device forms primarily of wind brake equipment 23 and hand brake device 24, described wind brake equipment main pipe pressure meets the requirement of 500kPa and 600kPa, described hand brake device adopts NSW type hand brake, described side wallfor
plate column type structure, described headwall and the angle of horizontal surface are 50 °.
embodiment 3:
the discharging method of the 120-ton load capacity ore hopper car described in embodiment 1 or 2 is: arrange door opening/closing apparatus in unloading apron track both sides, when loaded vehicle is contacted with the door opener of track side by the contact roller on open link during this position, when reaching enabling force value, bottom door is opened, the rear vehicle that draws off goods continues to move ahead, after the contact roller on connecting rod of closing the door contacts with the door closing device of track opposite side, reach when closing the door force value and bottom door is closed.
Claims (3)
1. a 120-ton load capacity ore hopper car, its composition comprises: underframe, it is characterized in that: described underframe bottom arranges one group of bottom door, described bottom door is connected with bottom door opening and closing mechanism, described underframe bottom is provided with one group of bogie truck, and one end of described underframe is provided with wind hand brake device, and the described underframe other end is provided with coupler and draft gear, described underframe upper lateral part is welded with one group of side wall, and described underframe upper end is welded with one group of headwall.
2. 120-ton load capacity ore hopper car according to claim 1, is characterized in that: described underframe by one group of pillow pulling beam, one group of crossbeam, one group of back, one group of central sill, one group of bottom side rail, one group of end carriage, one group of end funnel plate, one group of side leakage strickle is welded into, described pillow pulling beam is connected with described central sill, and described central sill is parallel with described bottom side rail, described crossbeam, back, end carriage arrangement in parallel and described central sill and bottom side rail vertical welding, described central sill, and bottom side rail adopts clod wash rectangle shaped steel to make, described crossbeam, back, bottom side rail, end funnel plate and side leakage strickle surround funnel shaped, described bottom door opening and closing mechanism is by linkage component, toggle linkage, transmission shaft, open link, to close the door connecting rod, bearing seat forms, described linkage component is connected with described toggle linkage, described toggle linkage is connected with described transmission shaft, described transmission shaft one end is connected with described switch connecting rod, the other end is connected with described connecting rod of closing the door, described connecting rod of closing the door is connected with described bearing seat, described bottom door and described bottom door opening and closing mechanism arrange along cross-car, described wind hand brake device is primarily of wind brake equipment and hand brake device composition, described wind brake equipment main pipe pressure meets the requirement of 500kPa and 600kPa, described hand brake device adopts NSW type hand brake, described side wall is plate column type structure, described headwall and the angle of horizontal surface are 50 °.
3. the discharging method of the 120-ton load capacity ore hopper car described in a claim 1 or 2, it is characterized in that: in unloading apron track both sides, door opening/closing apparatus is set, when loaded vehicle is contacted with the door opener of track side by the contact roller on open link during this position, when reaching enabling force value, bottom door is opened, the rear vehicle that draws off goods continues to move ahead, after the contact roller on connecting rod of closing the door contacts with the door closing device of track opposite side, reach when closing the door force value and bottom door is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615700.1A CN104442852A (en) | 2014-11-05 | 2014-11-05 | Ore hopper car with load capacity of 120 tons and unloading method of ore hopper car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410615700.1A CN104442852A (en) | 2014-11-05 | 2014-11-05 | Ore hopper car with load capacity of 120 tons and unloading method of ore hopper car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442852A true CN104442852A (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410615700.1A Pending CN104442852A (en) | 2014-11-05 | 2014-11-05 | Ore hopper car with load capacity of 120 tons and unloading method of ore hopper car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442852A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960528A (en) * | 2015-07-29 | 2015-10-07 | 南车眉山车辆有限公司 | Hopper car capable of unloading on one side or two sides outside track |
| CN105539469A (en) * | 2015-12-25 | 2016-05-04 | 中车长江车辆有限公司 | Railway coal transportation hopper car body and hopper car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6237505B1 (en) * | 1998-04-22 | 2001-05-29 | Trn Business Trust | Large capacity car body for pressure discharge railway hopper cars |
| CN201317364Y (en) * | 2008-12-08 | 2009-09-30 | 太原轨道交通装备有限责任公司 | 25t axle load coal hopper wagon with swing cover type door |
| CN101590855A (en) * | 2009-06-25 | 2009-12-02 | 中国北车集团沈阳机车车辆有限责任公司 | No central sill stainless steel foodstuff hopper wagon |
| CN201604648U (en) * | 2009-10-27 | 2010-10-13 | 大连联重科技有限公司 | Opening collision head device of hopper door car |
| WO2011091384A2 (en) * | 2010-01-22 | 2011-07-28 | Freightcar America, Inc. | Side contoured open top hopper railcar with biased door seal and enlarged contoured end door |
-
2014
- 2014-11-05 CN CN201410615700.1A patent/CN104442852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6237505B1 (en) * | 1998-04-22 | 2001-05-29 | Trn Business Trust | Large capacity car body for pressure discharge railway hopper cars |
| CN201317364Y (en) * | 2008-12-08 | 2009-09-30 | 太原轨道交通装备有限责任公司 | 25t axle load coal hopper wagon with swing cover type door |
| CN101590855A (en) * | 2009-06-25 | 2009-12-02 | 中国北车集团沈阳机车车辆有限责任公司 | No central sill stainless steel foodstuff hopper wagon |
| CN201604648U (en) * | 2009-10-27 | 2010-10-13 | 大连联重科技有限公司 | Opening collision head device of hopper door car |
| WO2011091384A2 (en) * | 2010-01-22 | 2011-07-28 | Freightcar America, Inc. | Side contoured open top hopper railcar with biased door seal and enlarged contoured end door |
| WO2011091384A3 (en) * | 2010-01-22 | 2011-11-24 | Freightcar America, Inc. | Side contoured open top hopper railcar with biased door seal and enlarged contoured end door |
Non-Patent Citations (2)
| Title |
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| 李春雨等: "NHWH型出口澳大利亚煤漏斗车研制", 《铁道车辆》 * |
| 魏鸿亮等: "澳大利亚C32型运煤漏斗车研制", 《铁道车辆》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960528A (en) * | 2015-07-29 | 2015-10-07 | 南车眉山车辆有限公司 | Hopper car capable of unloading on one side or two sides outside track |
| CN105539469A (en) * | 2015-12-25 | 2016-05-04 | 中车长江车辆有限公司 | Railway coal transportation hopper car body and hopper car |
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Application publication date: 20150325 |
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