CN104044598A - Ballast discharging flow control device for ballast hopper car - Google Patents
Ballast discharging flow control device for ballast hopper car Download PDFInfo
- Publication number
- CN104044598A CN104044598A CN201410309966.3A CN201410309966A CN104044598A CN 104044598 A CN104044598 A CN 104044598A CN 201410309966 A CN201410309966 A CN 201410309966A CN 104044598 A CN104044598 A CN 104044598A
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- block
- stone
- mount pad
- coal
- tiny fragments
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Abstract
The invention discloses a ballast discharging flow control device for a ballast hopper car. The ballast discharging flow control device for the ballast hopper car comprises a check block, a check block installation base, a transmission shaft and a control lever, wherein the check block is connected with the check block installation base in a rotary mode through a round fixing pin, a check block adjustment hole is formed in the check block, multiple adjustment through holes which correspond to the check block adjustment hole are formed in the check block installation base, when the check block rotates to the position of the check block adjustment hole and corresponds to one adjustment through hole in the check block installation base, the check block is positioned through a bolt assembly, the control lever is fixedly connected with the transmission shaft, the transmission shaft is connected with a ballast discharging bottom door of the ballast hopper car, the transmission shaft rotates until the control lever is in contact with the check block, and gear shifting is stopped at the moment. According to the ballast discharging flow control device for the ballast hopper car, the opening degree of the ballast discharging bottom door is adjusted by controlling the rotation angle of the transmission shaft, multi-gear ballast discharging flow control can be effectively achieved, the work efficiency of the ballast hopper car is improved, and serious waste of redundant ballast is avoided; in addition, ballast discharging flow gears can be selected, and operation safety during ballast discharging through a middle door is guaranteed.
Description
Technical field
The invention belongs to railway transportation technical field of tools, particularly a kind of stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device.
Background technology
At present, in building the process of railway, conventionally adopt stone tiny fragments of stone, coal, etc. hopper car to the side dumping tiny fragments of stone, coal, etc. inside and outside track, actual in railway ballast use procedure to lack tiny fragments of stone, coal, etc. situation different, and the tiny fragments of stone, coal, etc. amount of unloading needing is not quite similar.During the pneumatic unloading of existing stone tiny fragments of stone, coal, etc. hopper car, can not realize and unload tiny fragments of stone, coal, etc. flow control, be unfavorable for that the maintenance of track benefit tiny fragments of stone, coal, etc. precisely operates, and causes the stone tiny fragments of stone, coal, etc. to waste in a large number.
And existing stone tiny fragments of stone, coal, etc. hopper car cannot install manual emptying equipment to track inner side unloading, can only adopt pneumatic operating mode unloading.The uncontrollable tiny fragments of stone, coal, etc. flow that unloads of existing pneumatic operation, pneumatic operational motion is exceedingly fast, and easily in the middle of track, forms the heap tiny fragments of stone, coal, etc. and causes vehicle derailing.Part Railway Bureau is based on security consideration, during explicit stipulation stone tiny fragments of stone, coal, etc. hopper car can not be used, door unloads tiny fragments of stone, coal, etc. operation, middle door performs practically no function, during unloading, the stone tiny fragments of stone, coal, etc. can only be discharged to circuit both sides, the stone tiny fragments of stone, coal, etc. cannot be unloaded in the middle of circuit, in building railway process, mode that can only be by manual work is transported to the stone tiny fragments of stone, coal, etc. that is discharged at both sides in the middle of railway, so inefficiency.
Summary of the invention
The object of the invention is to: for the problem of above-mentioned existence, provide a kind of and can lack tiny fragments of stone, coal, etc. situation according to reality, selectively control and unload tiny fragments of stone, coal, etc. flow, thus operating efficiency and the job safety of raising stone tiny fragments of stone, coal, etc. hopper car, and the stone tiny fragments of stone, coal, etc. hopper car that reduces the waste of the stone tiny fragments of stone, coal, etc. unloads tiny fragments of stone, coal, etc. volume control device.
Technical scheme of the present invention is achieved in that a kind of stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: comprise block, block mount pad, transmission shaft and control lever, described block mount pad is arranged on transmission shaft below and is fixed on the car body of stone tiny fragments of stone, coal, etc. hopper car, described block is by fixedly round pin and block mount pad are rotationally connected, on described block, be provided with block adjustment hole, on described block mount pad, be provided with a plurality of adjusting through holes corresponding with block adjustment hole, described block turns to adjusting through hole on block adjustment hole and block mount pad at once, by latch assembly, block is located, described control lever is fixedly connected with transmission shaft, described transmission shaft is connected with the tiny fragments of stone, coal, etc. bottom door that unloads of stone tiny fragments of stone, coal, etc. hopper car, backstop when transmission shaft turns to and controls lever and contact with block.
Stone tiny fragments of stone, coal, etc. hopper car of the present invention unloads tiny fragments of stone, coal, etc. volume control device, described in it, on block, be provided with long and short arm configuration, in a certain angle between described long and short arm configuration, described control lever and block long-armed structure or the galianconism structure contactor banking stop when diverse location, by the rotational angle of the different relative positions control transmission shafts between described block and block mount pad.
Stone tiny fragments of stone, coal, etc. hopper car of the present invention unloads tiny fragments of stone, coal, etc. volume control device, and the angle between the long and short arm configuration arranging on block described in it is 60 °, is provided with a block fixed orifice and a block adjustment hole on described block.
Stone tiny fragments of stone, coal, etc. hopper car of the present invention unloads tiny fragments of stone, coal, etc. volume control device, described in it, block mount pad comprises mount pad inner panel and mount pad outside plate, described block is arranged between mount pad inner panel and mount pad outside plate, on described block mount pad, be provided with one with block on the mount pad fixed orifice of block fixed orifice corresponding matching and three respectively with block on the adjusting through hole of block adjustment hole corresponding matching, three on described block mount pad regulate through holes to be 60 jiaos of distributions along mount pad fixed orifice.
The present invention controls lever and corresponding link stopper and in the mode of restriction transmission shaft corner, realizes the aperture of unloading tiny fragments of stone, coal, etc. bottom door and control by arranging, effectively realize many grades and unload tiny fragments of stone, coal, etc. flow control, improved the operating efficiency of stone tiny fragments of stone, coal, etc. hopper car, avoid a large amount of wastes of the unnecessary stone tiny fragments of stone, coal, etc., and can also be by unloading the alternative of tiny fragments of stone, coal, etc. flow gear, in assurance, door unloads the job safety of tiny fragments of stone, coal, etc. operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of block in the present invention.
Fig. 3 is the structural representation of block mount pad in the present invention.
Reference numeral: 1 is block, 2 is block mount pad, 2a is mount pad inner panel, 2b is mount pad outside plate, and 3 is transmission shaft, and 4 for controlling lever, 5 is fixing round pin, 6 is block adjustment hole, and 7 for regulating through hole, and 8 is latch assembly, 9a, 9b are long and short arm configuration, 10 is block fixed orifice, and 11 is mount pad fixed orifice, and 12 for regulating round pin.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As Fig. 1, shown in 2 and 3, a kind of stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: comprise block 1, block mount pad 2, transmission shaft 3 and control lever 4, described block mount pad 2 is arranged on transmission shaft 3 belows and is fixed on the car body of stone tiny fragments of stone, coal, etc. hopper car, described block 1 is by fixedly round pin 5 and block mount pad 2 are rotationally connected, on described block 1, be provided with block adjustment hole 6, on described block mount pad 2, be provided with a plurality of adjusting through holes 7 corresponding with block adjustment hole 6, it is seasonable with 7 pairs of adjusting through holes on block mount pad 2 that described block 1 turns to block adjustment hole 6, adjusting round pin 12 by latch assembly 8 makes block 1 location, described control lever 4 is fixedly connected with transmission shaft 3, described transmission shaft 3 is connected with the tiny fragments of stone, coal, etc. bottom door that unloads of stone tiny fragments of stone, coal, etc. hopper car, backstop when transmission shaft 3 turns to and controls lever 4 and contact with block 1.
Wherein, on described block 1, be provided with long and short arm configuration 9a, 9b, between described long and short arm configuration, be 60 ° of angles, on described block 1, be provided with a block fixed orifice 10 and a block adjustment hole 6, described control lever 4 and long-armed structure 9a or the galianconism structure 9b contactor banking stop of block 1 when diverse location, by the rotational angle of the different relative positions control transmission shafts 3 between described block 1 and block mount pad 2; Described block mount pad 2 comprises mount pad inner panel 2a and mount pad outside plate 2b, described block 1 is arranged between mount pad inner panel 2a and mount pad outside plate 2b, on described block mount pad 2, be provided with one with block 1 on the mount pad fixed orifice 11 of block fixed orifice 10 corresponding matching and three respectively with block 1 on the adjusting through hole 7 of block adjustment hole 6 corresponding matching, three on described block mount pad 2 regulate through holes 7 to be 60 jiaos of distributions along mount pad fixed orifice 11.
The present invention is increased in middle door and the side door of stone tiny fragments of stone, coal, etc. hopper car, by being set, control lever and corresponding link stopper realize the control of unloading tiny fragments of stone, coal, etc. bottom door aperture to limit the mode of transmission shaft corner, thereby effectively realize third gear and unload tiny fragments of stone, coal, etc. flow control, avoid a large amount of wastes of the unnecessary stone tiny fragments of stone, coal, etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: comprise block (1), block mount pad (2), transmission shaft (3) and control lever (4), described block mount pad (2) is arranged on transmission shaft (3) below and is fixed on the car body of stone tiny fragments of stone, coal, etc. hopper car, described block (1) is by fixedly round pin (5) and block mount pad (2) are rotationally connected, on described block (1), be provided with block adjustment hole (6), on described block mount pad (2), be provided with a plurality of adjusting through holes (7) corresponding with block adjustment hole (6), described block (1) turns to adjusting through hole (7) on block adjustment hole (6) and block mount pad (2) at once, by latch assembly (8), make block (1) location, described control lever (4) is fixedly connected with transmission shaft (3), described transmission shaft (3) is connected with the tiny fragments of stone, coal, etc. bottom door that unloads of stone tiny fragments of stone, coal, etc. hopper car, backstop when transmission shaft (3) turns to and controls lever (4) and contact with block (1).
2. stone tiny fragments of stone, coal, etc. hopper car according to claim 1 unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: on described block (1), be provided with long and short arm configuration (9a, 9b), in a certain angle between described long and short arm configuration (9a, 9b), described control lever (4) and long-armed structure (9a) or galianconism structure (9b) contactor banking stop of block (1) when diverse location, by the rotational angle of the different relative positions control transmission shafts (3) between described block (1) and block mount pad (2).
3. stone tiny fragments of stone, coal, etc. hopper car according to claim 2 unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: the angle between the upper long and short arm configuration (9a, 9b) arranging of described block (1) is 60 °, is provided with a block fixed orifice (10) and a block adjustment hole (6) on described block (1).
4. stone tiny fragments of stone, coal, etc. hopper car according to claim 3 unloads tiny fragments of stone, coal, etc. volume control device, it is characterized in that: described block mount pad (2) comprises mount pad inner panel (2a) and mount pad outside plate (2b), described block (1) is arranged between mount pad inner panel (2a) and mount pad outside plate (2b), on described block mount pad (2), be provided with one with block (1) on the mount pad fixed orifice (11) of block fixed orifice (10) corresponding matching and three respectively with block (1) on the adjusting through hole (7) of block adjustment hole (6) corresponding matching, three on described block mount pad (2) regulate through hole (7) to be 60 jiaos of distributions along mount pad fixed orifice (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309966.3A CN104044598B (en) | 2014-07-02 | 2014-07-02 | A kind of stone tiny fragments of stone, coal, etc. hopper wagon unloads tiny fragments of stone, coal, etc. volume control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410309966.3A CN104044598B (en) | 2014-07-02 | 2014-07-02 | A kind of stone tiny fragments of stone, coal, etc. hopper wagon unloads tiny fragments of stone, coal, etc. volume control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044598A true CN104044598A (en) | 2014-09-17 |
| CN104044598B CN104044598B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410309966.3A Active CN104044598B (en) | 2014-07-02 | 2014-07-02 | A kind of stone tiny fragments of stone, coal, etc. hopper wagon unloads tiny fragments of stone, coal, etc. volume control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104044598B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466546A (en) * | 2019-07-29 | 2019-11-19 | 中车太原机车车辆有限公司 | A kind of limiting device for hopper wagon bottom door switching mechanism |
| CN113247026A (en) * | 2021-06-07 | 2021-08-13 | 中车太原机车车辆有限公司 | Bottom door flow control device for railway ballast hopper car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822650A (en) * | 1973-08-24 | 1974-07-09 | Morrison Knudsen Co | Control ballast door for hopper cans |
| RU2105834C1 (en) * | 1996-10-18 | 1998-02-27 | Игнатенков Геннадий Иванович | Hopper-proportioner |
| CN2339554Y (en) * | 1998-09-11 | 1999-09-22 | 冶金工业部鞍山焦化耐火材料设计研究院 | Unloading apparatus |
| CN201793178U (en) * | 2010-09-14 | 2011-04-13 | 无锡工力工程机械厂 | Discharge device of bifurcated funnel |
| KR101052534B1 (en) * | 2008-11-25 | 2011-07-29 | 삼성중공업 주식회사 | Sediment removal device and ship having same |
| CN203920741U (en) * | 2014-07-02 | 2014-11-05 | 南车眉山车辆有限公司 | A kind of stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device |
-
2014
- 2014-07-02 CN CN201410309966.3A patent/CN104044598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3822650A (en) * | 1973-08-24 | 1974-07-09 | Morrison Knudsen Co | Control ballast door for hopper cans |
| RU2105834C1 (en) * | 1996-10-18 | 1998-02-27 | Игнатенков Геннадий Иванович | Hopper-proportioner |
| CN2339554Y (en) * | 1998-09-11 | 1999-09-22 | 冶金工业部鞍山焦化耐火材料设计研究院 | Unloading apparatus |
| KR101052534B1 (en) * | 2008-11-25 | 2011-07-29 | 삼성중공업 주식회사 | Sediment removal device and ship having same |
| CN201793178U (en) * | 2010-09-14 | 2011-04-13 | 无锡工力工程机械厂 | Discharge device of bifurcated funnel |
| CN203920741U (en) * | 2014-07-02 | 2014-11-05 | 南车眉山车辆有限公司 | A kind of stone tiny fragments of stone, coal, etc. hopper car unloads tiny fragments of stone, coal, etc. volume control device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466546A (en) * | 2019-07-29 | 2019-11-19 | 中车太原机车车辆有限公司 | A kind of limiting device for hopper wagon bottom door switching mechanism |
| CN113247026A (en) * | 2021-06-07 | 2021-08-13 | 中车太原机车车辆有限公司 | Bottom door flow control device for railway ballast hopper car |
| CN113247026B (en) * | 2021-06-07 | 2023-01-17 | 中车太原机车车辆有限公司 | Bottom door flow control device for railway ballast hopper car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104044598B (en) | 2016-05-11 |
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| CB02 | Change of applicant information |
Address after: 620032, Sichuan, Meishan province Dongpo Chongren town CSR Meishan Vehicle Co., Ltd. Applicant after: CRRC MEISHAN CO., LTD. Address before: 620032, Sichuan, Meishan province Dongpo Chongren town CSR Meishan Vehicle Co., Ltd. Applicant before: Nanche Meishan Rolling Stock Co., Ltd. |
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| COR | Change of bibliographic data | ||
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| GR01 | Patent grant |