CN107640166A - A kind of drop-bottom car of shunting - Google Patents
A kind of drop-bottom car of shunting Download PDFInfo
- Publication number
- CN107640166A CN107640166A CN201710989696.9A CN201710989696A CN107640166A CN 107640166 A CN107640166 A CN 107640166A CN 201710989696 A CN201710989696 A CN 201710989696A CN 107640166 A CN107640166 A CN 107640166A
- Authority
- CN
- China
- Prior art keywords
- shunting
- railway carriage
- bogie
- bottom door
- drop
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The invention discloses a kind of drop-bottom car of shunting, including：Bottom door, railway carriage, the first bogie and the second bogie, second bogie includes axletree, unloading wheel and wheel, it is hinged between the front end of the bottom door and railway carriage using bearing pin, second bogie is arranged on bottom door bottom rear end, the shunting folded plate extended obliquely is provided with the middle part of the bottom door upper table surface rear end, the shunting folded plate both sides are respectively symmetrically provided with Caused by Sloping Surfaces, the bottom door rear end is provided with lower guider, and the railway carriage rear end is provided with upper guider corresponding with lower guider.Through the above way, the drop-bottom car of shunting of the present invention, especially add shunting folded plate, mineral aggregate is shunted during discharging, mineral aggregate is not fallen on the Orbit unloaded skip of lower section, the cooperation of lower guider and upper guider, reduce the lateral deviation of railway carriage, the problem of avoiding entrucking from leaking, unloading wheel are incorporated on the second bogie, reduce auxiliary facility.
Description
Technical field
The present invention relates to mine car field, more particularly to a kind of drop-bottom car of shunting.
Background technology
Mine mine car mainly has fixed platform-type mine car, rocker dump car, granby car and drop-bottom car etc. several big
Class.Wherein, drop-bottom car is to use locomotive traction, more mine car marshalling operations, and realizes automatic discharging using Orbit unloaded skip
Special mine car.Drop-bottom car can realize progressive unloading, and discharge rate is close with road speed, efficiency high.
When bottom door overturns discharging, mineral aggregate often drops or is deposited on Orbit unloaded skip existing drop-bottom car, damage
The curved profile of original design of Orbit unloaded skip so that rail height is uneven, causes mine car to be unable to even running, and frequently
Shock loading can influence the life-span of Orbit unloaded skip.
In addition, easily there are feelings of the bottom door relative to railway carriage lateral deviation during bottom door is closed in existing drop-bottom car
Condition, structural stability is influenceed, and can so cause material leakage problem of the mine car when loading again.Moreover, existing bottom-dump ore deposit
Car is all often in the independently installed unloading wheel in bottom door opening and closing side, needs to provide a series of match mechanism for this, and cost is high,
Installation trouble.
The content of the invention
The present invention solves the technical problem of a kind of drop-bottom car of shunting is provided, cost is reduced, is reduced to unloading
The damage of bend is expected, the problem of avoiding closing lateral deviation.
In order to solve the above technical problems, one aspect of the present invention is：A kind of bottom-dump ore deposit of shunting is provided
Car, including：Bottom door, railway carriage, the first bogie and the second bogie, second bogie include axletree, unloading wheel and wheel,
The wheel is arranged on the both ends of axletree, and the unloading wheel is arranged on the middle part of axletree, and the bottom door is arranged on the lower section of railway carriage,
It is hinged between the front end of the bottom door and railway carriage using bearing pin, first bogie is arranged on bottom door lower front part, institute
State the second bogie and be arranged on bottom door bottom rear end, the shunting folding extended obliquely is provided with the middle part of the bottom door upper table surface rear end
Plate, the shunting folded plate both sides are respectively symmetrically provided with Caused by Sloping Surfaces, and the bottom door rear end is provided with lower guider, the railway carriage
Rear end is provided with upper guider corresponding with lower guider.
In a preferred embodiment of the present invention, one end of the railway carriage or both ends are respectively arranged with hitch and even mounted
Put.
In a preferred embodiment of the present invention, the bending cover plate being provided with the railway carriage above shunting folded plate.
In a preferred embodiment of the present invention, the lower guider is the triangle bended plate pointed up, it is described on
Guide bottom indent is provided with triangular groove corresponding with triangle bended plate.
In a preferred embodiment of the present invention, the railway carriage bottom is provided with opening corresponding with bottom door, the opening
Width be less than bottom door width.
In a preferred embodiment of the present invention, the railway carriage both sides are provided with supporting plate.
The beneficial effects of the invention are as follows：A kind of drop-bottom car for shunting that the present invention points out, especially add shunting folding
Plate, mineral aggregate is shunted during discharging, mineral aggregate is not fallen on the Orbit unloaded skip of lower section, strengthen the protection of Orbit unloaded skip, lower guiding
The cooperation of device and upper guider, improves closure accuracy, reduces the lateral deviation of railway carriage, the problem of avoiding entrucking from leaking, unloading
Wheel is incorporated on the second bogie, is reduced auxiliary facility, is reduced the cost of production.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of the preferred embodiment of drop-bottom car one of shunting of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is Fig. 2 A-A to sectional view；
The structural representation of preferred embodiment when Fig. 4 is a kind of drop-bottom car enabling discharging of shunting of the present invention；
Fig. 5 is Fig. 4 right view；
Fig. 6 is the structural representation of the second bogie in Fig. 1.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
Fig. 1 ~ Fig. 6 is referred to, the embodiment of the present invention includes：
A kind of drop-bottom car of shunting, including：Bottom door 4, railway carriage 2, the first bogie 5 and the second bogie 3, described second turn
Include axletree 33, unloading wheel 32 and wheel 31 to frame 3, the wheel 31 is arranged on the both ends of axletree 33, and the unloading wheel 32 is set
Put at the middle part of axletree 33, the bottom door 4 is arranged on the lower section of railway carriage 2, and pin is used between the front end of the bottom door 4 and railway carriage 2
Axle is hinged, and facilitates unlatching and the closure of bottom door 4.
First bogie 5 is arranged on the lower front part of bottom door 4, and second bogie 3 is arranged on bottom door bottom rear end,
The shunting folded plate 11 extended obliquely is provided with the middle part of the upper table surface rear end of bottom door 4, shunting folded plate 11 both sides are right respectively
Title is provided with Caused by Sloping Surfaces, and during discharging, as a result of the shunting structure of folded plate 11, mineral aggregate is glided along Caused by Sloping Surfaces, and fall trajectory is kept away
Orbit unloaded skip has been opened, has greatly reduced the mineral aggregate accumulation on Orbit unloaded skip so that mine car runs more steady, the life-span of Orbit unloaded skip
Increase.
The rear end of bottom door 4 is provided with lower guider 21, and the rear end of railway carriage 2 is provided with corresponding with lower guider 21
Upper guider 22.The lower guider 21 is the triangle bended plate that points up, in the upper bottom of guider 22
It is recessed to be equipped with triangular groove corresponding with triangle bended plate, during bottom door 4 is closed, using upper guider 22 with
The cooperation of guider 21 is oriented to, and can repair the lateral deviation in the range of ± 40mm, is easily occurred when solving the closing of bottom door 4
Lateral deviation phenomenon, leakage problem when avoiding feeding again.
One end or both ends of the railway carriage 2 are respectively arranged with hitch coupling device 1, facilitate railway carriage 2 to be connected and driven
It is dynamic.
The bending cover plate 12 positioned at the top of shunting folded plate 11 is provided with the railway carriage 2, bending cover plate 12 is similar to rain eaves
Structure, ensure in charging process, mineral aggregate will not be deposited in shunting folded plate 11 and railway carriage 2 between angle in.
The bottom of railway carriage 2 is provided with opening corresponding with bottom door 4, and the width of the opening is less than the width of bottom door 4, kept away
Exempt from the leakage problem in running.
The both sides of railway carriage 2 are provided with supporting plate 23.After discharge region is entered, the railway carriage 2 of mine car utilizes supporting plate 23 by two
The support roller of side is held up, and bottom door 4 is then shut off using the cooperation automatic turning discharging of unloading wheel 32 and Orbit unloaded skip, is automated journey
Degree is high.
In summary, a kind of drop-bottom car of shunting that the present invention points out, shunting during discharging to mineral aggregate, avoids unloading
Expect the impact damage of bend, improve service precision and the life-span of Orbit unloaded skip, precision when railway carriage 2 closes is high, reduces lateral deviation
Problem, the unloading wheel 32 of Integrated design simplify structure, and a set of bearing and herringbone spring's damping dress can be shared with the second bogie 3
System is put, reduces cost, installation and removal are safeguarded also more convenient.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (6)
- A kind of 1. drop-bottom car of shunting, it is characterised in that including：Bottom door, railway carriage, the first bogie and the second bogie, Second bogie includes axletree, unloading wheel and wheel, and the wheel is arranged on the both ends of axletree, and the unloading wheel is arranged on The middle part of axletree, the bottom door are arranged on the lower section of railway carriage, are hinged between the front end of the bottom door and railway carriage using bearing pin, First bogie is arranged on bottom door lower front part, and second bogie is arranged on bottom door bottom rear end, on the bottom door The shunting folded plate extended obliquely is provided with the middle part of the rear end of surface, the shunting folded plate both sides are respectively symmetrically provided with Caused by Sloping Surfaces, The bottom door rear end is provided with lower guider, and the railway carriage rear end is provided with upper guider corresponding with lower guider.
- 2. the drop-bottom car of shunting according to claim 1, it is characterised in that one end or both ends of the railway carriage point Hitch coupling device is not provided with.
- 3. the drop-bottom car of shunting according to claim 1, it is characterised in that be provided with the railway carriage positioned at shunting Bending cover plate above folded plate.
- 4. the drop-bottom car of shunting according to claim 1, it is characterised in that the lower guider is to point up Triangle bended plate, the upper guide bottom indent is provided with triangular groove corresponding with triangle bended plate.
- 5. the drop-bottom car of shunting according to claim 1, it is characterised in that the railway carriage bottom is provided with and bottom door Corresponding opening, the width of the opening are less than the width of bottom door.
- 6. the drop-bottom car of shunting according to claim 1, it is characterised in that the railway carriage both sides are provided with supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989696.9A CN107640166B (en) | 2017-10-23 | 2017-10-23 | Bottom discharge type mine car capable of shunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710989696.9A CN107640166B (en) | 2017-10-23 | 2017-10-23 | Bottom discharge type mine car capable of shunting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107640166A true CN107640166A (en) | 2018-01-30 |
| CN107640166B CN107640166B (en) | 2023-12-22 |
Family
ID=61123518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710989696.9A Active CN107640166B (en) | 2017-10-23 | 2017-10-23 | Bottom discharge type mine car capable of shunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640166B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891675A (en) * | 2020-07-27 | 2020-11-06 | 中国一冶集团有限公司 | Autoloader for building site |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260731A (en) * | 1969-05-05 | 1972-01-19 | Robert Hudson Ltd | Improvements in or relating to railway vehicles |
| DE2441530A1 (en) * | 1974-08-30 | 1976-03-11 | Gutehoffnungshuette Sterkrade | Railway track bottom removal machine - with guide rollers outside wheel gauge further apart than bottom plate width |
| US4496272A (en) * | 1982-05-05 | 1985-01-29 | Lothar Teske | Rotary arm-type unloader for bulk-storage bin |
| RU2171755C1 (en) * | 1999-12-10 | 2001-08-10 | Некоммерческая организация "Фонд научно-технических программ ВНИИЖТ" | Hopper-batcher |
| CN103420181A (en) * | 2013-08-30 | 2013-12-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Double-rail unloading system for mine car |
| CN204399168U (en) * | 2015-02-04 | 2015-06-17 | 安徽省皖北煤电集团有限责任公司百善煤矿 | A kind of mine car antiseized railway carriage of easy unloading type |
| WO2016123691A1 (en) * | 2015-02-04 | 2016-08-11 | Nordic Minesteel Technologies Inc. | Continuous load and unload railcar, railcar unloading station, system, and method |
| CN207449904U (en) * | 2017-10-23 | 2018-06-05 | 江苏瑞铁轨道装备股份有限公司 | A kind of drop-bottom car of shunting |
-
2017
- 2017-10-23 CN CN201710989696.9A patent/CN107640166B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1260731A (en) * | 1969-05-05 | 1972-01-19 | Robert Hudson Ltd | Improvements in or relating to railway vehicles |
| DE2441530A1 (en) * | 1974-08-30 | 1976-03-11 | Gutehoffnungshuette Sterkrade | Railway track bottom removal machine - with guide rollers outside wheel gauge further apart than bottom plate width |
| US4496272A (en) * | 1982-05-05 | 1985-01-29 | Lothar Teske | Rotary arm-type unloader for bulk-storage bin |
| RU2171755C1 (en) * | 1999-12-10 | 2001-08-10 | Некоммерческая организация "Фонд научно-технических программ ВНИИЖТ" | Hopper-batcher |
| CN103420181A (en) * | 2013-08-30 | 2013-12-04 | 山东黄金矿业(莱州)有限公司三山岛金矿 | Double-rail unloading system for mine car |
| CN204399168U (en) * | 2015-02-04 | 2015-06-17 | 安徽省皖北煤电集团有限责任公司百善煤矿 | A kind of mine car antiseized railway carriage of easy unloading type |
| WO2016123691A1 (en) * | 2015-02-04 | 2016-08-11 | Nordic Minesteel Technologies Inc. | Continuous load and unload railcar, railcar unloading station, system, and method |
| CN207449904U (en) * | 2017-10-23 | 2018-06-05 | 江苏瑞铁轨道装备股份有限公司 | A kind of drop-bottom car of shunting |
Non-Patent Citations (1)
| Title |
|---|
| 王虎;: "底侧卸式矿车防止卸载曲轨干涉的设计与研究", 现代矿业, no. 11 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891675A (en) * | 2020-07-27 | 2020-11-06 | 中国一冶集团有限公司 | Autoloader for building site |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107640166B (en) | 2023-12-22 |
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