CN204641758U - Novel drop-bottom car - Google Patents
Novel drop-bottom car Download PDFInfo
- Publication number
- CN204641758U CN204641758U CN201520145475.XU CN201520145475U CN204641758U CN 204641758 U CN204641758 U CN 204641758U CN 201520145475 U CN201520145475 U CN 201520145475U CN 204641758 U CN204641758 U CN 204641758U
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- mine car
- car
- slide bar
- base plate
- slide
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Abstract
The utility model provides a kind of novel drop-bottom car to be made up of car body, two even slide bar, coupling, wheel and wheel shaft etc., it is characterized in that: this mine car be utilize be arranged on mine car two bottom sides slide rail two connect slide bars by contact with the fixed dam be arranged in track stop after make two company sliding bar to slide rail knee after, the deadweight by mine car base plate realizes self-discharging function; Ore all unloads only, mine car base plate make two to connect under connecting the powerful bounces of slide bar spring two slide bar is counter to be slided on horizontal slide rail, meanwhile mine car base plate will close in car body bottom opening lentamente, realizes the automatically closed rapidly of mine car base plate.The utility model has small investment, high efficiency, safety, the advantage such as time saving and energy saving, its applied widely, maneuverability.
Description
Technical field
The utility model relates to the narrow gage vehicle transporting raw coal in a kind of shaft production, be specifically related to a kind of utilization be arranged on mine car two bottom sides slide rail two connect slide bars by contact with the fixed dam be arranged in track stops after make two connect sliding bar with this control mine car base plate open and close novel drop-bottom car.
Background technology
Carry the narrow gage railway carrying vehicle of the bulk materials such as coal, ore and barren rock in mine, generally must draw with locomotive or winch.Mine car common is at present several by structure be divided into fixed type, tipping bucket type, side dump, shuttle-type and hopper-bottom different from unloading manner.What wherein mine was conventional is bucket-tipping car, because its principle is simple, simple to operate, and turn over coal totally thoroughly, efficiency is high, but it needs corresponding vehicle tipper, corresponding operative employee and relevant power, and therefore corresponding investment is large; Although drop-bottom car structure is simple, its process of falling coal very complicated, sometimes also will use human assistance, efficiency is low, time-consumingly takes a lot of work, and therefore application is seldom within coal mines.Along with Modern Pit development trend, the unalterable quota that transportation volume is large, simple structure, unloading are efficient, safe and reliable, low investment has become mine car research and development and application, therefore need a kind of structure simply automatically to unload coal, time saving and energy saving saving of labor, efficiently unloads coal mine vehicle easily automatically.
Summary of the invention
The utility model, in conjunction with existing drop-bottom car technical characteristic, overcomes above Problems existing, provide a kind of simple structure, transportation volume large, unload efficient, safe and reliable novel drop-bottom car.
The technical solution of the utility model is: novel drop-bottom car connects slide bar, coupling, wheel and wheel shaft etc. by car body, two and forms, it is characterized in that: this mine car be utilize be arranged on mine car two bottom sides slide rail two connect slide bars by contact with the fixed dam be arranged in track stop after make two company sliding bar to slide rail knee after, the deadweight by mine car base plate realizes self-discharging function.
The bottom of described car body is provided with bottom opening, and one end pivotable of mine car base plate is fixed the side of bottom opening by rotating shaft, so that mine car base plate can break away out from bottom opening under not having two to connect the stop of slide bar;
Bottom opening both sides bottom described car body are provided with slide rail, are used for restriction two to connect the sliding trace of the roller on slide bar.
Described two connect slide bar is made up of two slide bars, four rolling, a spring and a baffle plate, wherein a slide bar middle is provided with baffle plate, every root slide bar two ends are fixed with a roller and use spring to assemble between it and form, and slide bar two ends roller is stuck on the slide rail bottom car body;
The baffle plate on slide bar should grow a little than the level attitude of wheel shaft in described baffle length, so that can contact the slip stopping two company's slide bars afterwards under the prerequisite not contacting front wheel spindle wheel shaft with the sub barrier arranged in orbit.
Described unitor comprises connection plug and Connection Block two parts, is separately fixed on former and later two sides of car body, for connecting mine car and mine car, and mine car and locomotive.
Described wheel shaft and wheel are divided into front wheel spindle and wheel and hind axle and wheel two parts, wherein wheel shaft to be fixed on bottom car body and to lay respectively at car body bottom opening forward and backward both sides place, be provided with two wheels at each wheel shaft two ends, wherein the rotating shaft of mine car base plate and hind axle share same bearing;
Further, sub barrier is also equipped with in the side of described rail, and this fixing sub barrier plate is positioned at bend near top.
Its principle of work is when adopting novel drop-bottom car, will be provided with sub barrier in the track middle before unloading hole.When driving towards the unloading hole of discharge point along track under the traction of bogie envelope at locomotive head, the baffle plate often saved in car body successively can contact stop with sub barrier, after sub barrier contact stops two connect slide bar can slide into oblique slide rail place along horizontal slide rail, meanwhile, two spring-compresseds connected between slide bar make it slide into oblique slide rail place completely, the mine car base plate now not connecting slide bar constraint by two borrows its deadweight and contained ore weight automatically to open downwards, and in car body, ore slowly will skid off the Self-tipping of mine car along mine car base plate.Mine car is by debarkation center's point, ore all unloads only, mine car base plate make two to connect under connecting the powerful bounces of slide bar spring two slide bar is counter to be slided on horizontal slide rail, meanwhile mine car base plate will close in car body bottom opening lentamente, realizes the automatically closed rapidly of mine car base plate.
Mine car base plate is arranged to slidably form, and is equipped with two and connects slide bar and slide rails, therefore the utility model unload coal in path district time, can automatically be skidded off by mine car base plate, the raw coal in car body will drop, after having unloaded coal, mine car base plate is self-return then, and go out to unload coal district.All parts is combined closely mutually, co-ordination, realizes efficiently unloading coal, and efficiently solves conventional mine car inefficiency, the thorny problem of workflow complexity, simpler than the principle of work of drop-bottom car of the prior art, and more convenient practicality is good in economic efficiency.The utility model has small investment, high efficiency, safety, the advantage such as time saving and energy saving, its applied widely, maneuverability.
Accompanying drawing explanation
Fig. 1 is the lateral plan of novel drop-bottom car;
Fig. 2 is the section-drawing of Fig. 1;
Fig. 3 is two enlarged side views connecting slide bar;
Fig. 4 is the two slide bar enlarged diagrams connecting slide bar;
Fig. 5 is that mine car base plate skids off and the dynamic process schematic diagram of return.
In figure: 1---car body; 2---sub barrier; 3---Connection Block; 4---connection plug; 5---front wheel spindle; 6---hind axle; 7---front vehicle wheel; 8---rear wheel: 9---baffle plate; 10---roller; 11---slide bar; 12---spring; 13---mine car base plate; 14---slide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail, but the embodiment of the present invention has more than and is limited to following scheme implementation.
Novel drop-bottom car as shown in Figure 1 to Figure 2, its structure connects slide bar, coupling, wheel and wheel shaft etc. by car body, two and forms, it is characterized in that: this mine car be utilize be arranged on mine car two bottom sides slide rail two connect slide bars by contact with the fixed dam be arranged in track stop after make two company sliding bar to slide rail knee after, the deadweight by mine car base plate realizes self-discharging function; Ore all unloads only, mine car base plate make two to connect under connecting the powerful bounces of slide bar spring two slide bar is counter to be slided on horizontal slide rail, meanwhile mine car base plate will close in car body bottom opening lentamente, realizes the automatically closed rapidly of mine car base plate.
The bottom of described car body (1) is provided with bottom opening, one end pivotable of mine car base plate (13) is fixed the side of bottom opening by rotating shaft, so that mine car base plate (13) can break away out from bottom opening under not having two to connect the stop of slide bar;
Bottom opening both sides bottom described car body are provided with slide rail (14), are used for restriction two to connect the sliding trace of the roller (10) on slide bar.
Described unitor comprises connection plug (4) and Connection Block (3) two parts, is separately fixed on car body (1) former and later two sides, for connecting mine car and mine car, and mine car and locomotive.
Described wheel shaft and wheel are divided into front wheel spindle (5) and wheel (7) and hind axle (6) and wheel (8) two parts, wherein wheel shaft is fixed on car body (1) bottom and lays respectively at car body bottom opening forward and backward both sides place, be provided with two wheels at each wheel shaft two ends, wherein the rotating shaft of mine car base plate (13) and hind axle (6) share same bearing;
Further, sub barrier (2) is also equipped with in the side of described rail, so that contact stop with two baffle plates (9) connected on slide bar to realize automatically opening and closedown of mine car base plate (13).
As shown in Figure 3 to Figure 4, described two connect slide bar is made up of two slide bars (11), four rolling (10), a spring (12) and a baffle plate (9), wherein a slide bar (11) middle is provided with baffle plate (9), every root slide bar (11) two ends are fixed with a roller (10) and use spring (12) to assemble between it and form, and slide bar (11) two ends roller (10) are stuck on the slide rail (14) of car body (1) bottom;
The baffle plate (9) on slide bar (11) should grow a little than the level attitude of wheel shaft in described baffle plate (9) length, so that can contact the slip stopping two company's slide bars afterwards under the prerequisite not contacting front wheel spindle wheel shaft (5) with the sub barrier (2) arranged in orbit.
The implementation procedure of this utility model as shown in Figure 5: when adopting novel drop-bottom car, will be provided with sub barrier in the track middle before unloading hole.When driving towards the unloading hole of discharge point along track under the traction of bogie envelope at locomotive head, the baffle plate often saved in car body successively can contact with sub barrier and stop (position 1), after sub barrier contact stops two connect slide bar can slide into oblique slide rail place (position 2) along horizontal slide rail, meanwhile, two spring-compresseds connected between slide bar make it slide into oblique slide rail place (position 3) completely, the mine car base plate now not connecting slide bar constraint by two borrows its deadweight and contained ore weight automatically to open downwards, in car body, ore slowly will skid off the Self-tipping (position 4) of mine car along mine car base plate.Mine car is by debarkation center's point, ore all unloads only, mine car base plate makes two to connect under connecting the powerful bounce of slide bar spring two, and slide bar is counter slides into (position 5) on horizontal slide rail, meanwhile mine car base plate will close in car body bottom opening lentamente, and what realize mine car base plate closes (position 6) rapidly automatically.
The change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. a novel drop-bottom car, by car body, two connect slide bar, coupling, the composition such as wheel and wheel shaft, it is characterized in that: this mine car be utilize be arranged on mine car two bottom sides slide rail two connect slide bars by contact with the fixed dam be arranged in track stop after make two company sliding bar to slide rail knee after, deadweight by mine car base plate realizes self-discharging function, ore all unloads only, mine car base plate makes two to connect under connecting the powerful bounce of slide bar spring two, and slide bar is counter to be slided on horizontal slide rail, meanwhile mine car base plate will close in car body bottom opening lentamente, realize the automatically closed rapidly of mine car base plate.
2. novel drop-bottom car according to claim 1, it is characterized in that, the bottom of described car body is provided with bottom opening, and one end pivotable of mine car base plate is fixed the side of bottom opening by rotating shaft, so that mine car base plate can break away out from bottom opening under not having two to connect the stop of slide bar;
Bottom opening both sides bottom described car body are provided with slide rail, are used for restriction two to connect the sliding trace of the roller on slide bar.
3. novel drop-bottom car according to claim 1, it is characterized in that, described two connect slide bar is made up of two slide bars, four rolling, a spring and a baffle plate, wherein a slide bar middle is provided with baffle plate, every root slide bar two ends are fixed with a roller and use spring to assemble between it and form, and slide bar two ends roller is stuck on the slide rail bottom car body;
The baffle plate on slide bar should grow a little than the level attitude of wheel shaft in described baffle length, so that can contact the slip stopping two company's slide bars afterwards under the prerequisite not contacting front wheel spindle wheel shaft with the sub barrier arranged in orbit.
4. novel drop-bottom car according to claim 1, is characterized in that, described unitor comprises connection plug and Connection Block two parts, is separately fixed on former and later two sides of car body, for connecting mine car and mine car, and mine car and locomotive.
5. novel drop-bottom car according to claim 1, it is characterized in that, described wheel shaft and wheel are divided into front wheel spindle and wheel and hind axle and wheel two parts, wherein wheel shaft to be fixed on bottom car body and to lay respectively at the place on the forward and backward both sides of car body bottom opening, be provided with two wheels at each wheel shaft two ends, wherein the rotating shaft of mine car base plate and hind axle share same bearing;
Further, sub barrier is also equipped with in the side of described track, and this fixing sub barrier plate is positioned at bend near top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145475.XU CN204641758U (en) | 2015-03-09 | 2015-03-09 | Novel drop-bottom car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145475.XU CN204641758U (en) | 2015-03-09 | 2015-03-09 | Novel drop-bottom car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204641758U true CN204641758U (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145475.XU Expired - Fee Related CN204641758U (en) | 2015-03-09 | 2015-03-09 | Novel drop-bottom car |
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| Country | Link |
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| CN (1) | CN204641758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139952A (en) * | 2017-06-23 | 2017-09-08 | 中车资阳机车有限公司 | A kind of arrow gauge hopper wagon |
| CN109051893A (en) * | 2018-09-07 | 2018-12-21 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
| CN109095218A (en) * | 2018-09-07 | 2018-12-28 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
| CN113716281A (en) * | 2021-08-24 | 2021-11-30 | 青阳县迎春炉料有限公司 | Raw material transfer device of calcium oxide |
-
2015
- 2015-03-09 CN CN201520145475.XU patent/CN204641758U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139952A (en) * | 2017-06-23 | 2017-09-08 | 中车资阳机车有限公司 | A kind of arrow gauge hopper wagon |
| CN109051893A (en) * | 2018-09-07 | 2018-12-21 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
| CN109095218A (en) * | 2018-09-07 | 2018-12-28 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | A kind of dust guard and ore unloader vehicle of underground Zigzag type ore dumping chamber |
| CN113716281A (en) * | 2021-08-24 | 2021-11-30 | 青阳县迎春炉料有限公司 | Raw material transfer device of calcium oxide |
| CN113716281B (en) * | 2021-08-24 | 2022-11-15 | 青阳县迎春炉料有限公司 | Raw material transfer device of calcium oxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160309 |