CN201231749Y - Sand spraying apparatus - Google Patents
Sand spraying apparatus Download PDFInfo
- Publication number
- CN201231749Y CN201231749Y CNU2008200235878U CN200820023587U CN201231749Y CN 201231749 Y CN201231749 Y CN 201231749Y CN U2008200235878 U CNU2008200235878 U CN U2008200235878U CN 200820023587 U CN200820023587 U CN 200820023587U CN 201231749 Y CN201231749 Y CN 201231749Y
- Authority
- CN
- China
- Prior art keywords
- sand
- sandbox
- pusher bar
- bevel gear
- spiral pusher
- 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.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model provides a sand spreading device which belongs to an electric locomotive attachment. The technical proposal includes that the sand spreading device comprises a sand box; a spiral push rod is arranged in the sand box corresponding to a sand outlet; the spiral push rod is connected with a transmission mechanism outside the sand box; the transmission mechanism is connected with a power mechanism. The spiral push rod rotates to apply a driving force on the sand in the sand box; the defects of uneven sand spreading and no sand leakage are effectively overcome; the safe operation requirement of the electric locomotive is satisfied; the sand spreading device has simple structure, convenient operation, low machining and manufacturing cost.
Description
Technical field
The utility model relates to a kind of electric locomotive accessory device, relates in particular to a kind of electric locomotive device that sands.
Background technology
The sand effect of device of electric locomotive is to sand on the track before wheel, increases the adhesion factor between wheel and the rail, improves tractive force, the braking force of locomotive and prevents tyre skidding, and it influences very big for the safe operation of electric locomotive.At present, the device that sands of configuration of locomotives is mainly swing and cone type, in application because of reasons such as structure design or sand humidities, there is the inhomogeneous husky problem of even not leaking that sands, do not have the effect that sands preferably, can not satisfy the requirement of car brakeing and sudden stop, influence the locomotive transportation safety.
Summary of the invention
The utility model is at the existing in prior technology deficiency, and provide a kind of sandy humidity and viscous effects of not being subjected to, all can realize evenly sanding, thereby guarantee the technical scheme of the device that sands of locomotive safety running, this scenario-frame is simple, the processing and fabricating cost is low.
The utility model is realized by following technical measures: it comprises sandbox, and corresponding sand outlet place is provided with the spiral pusher bar in the sandbox, and the spiral pusher bar is connected with sandbox transmission device outward, and transmission device is connected with actuating unit.Give sandbox interior propelling thrust of sand by the rotation of spiral pusher bar like this, effectively overcome, satisfied the needs of locomotive safety running owing to the inhomogeneous husky shortcoming of even leaking that sands.
Above-mentioned transmission device comprises dynamical axis, be fixed with drive bevel gear on the dynamical axis, drive bevel gear and the driven wheel of differential engagement that is fixedly mounted on rotating shaft one end, the other end of rotating shaft is fixed with drive bevel gear two, drive bevel gear two and driven wheel of differential two engagements that are fixed on the spiral pusher bar.This structure is convenient to be installed on the locomotive, can satisfy the transmission of power and the change of direction.
Above-mentioned actuating unit can adopt driven by motor, and what the utility model adopted is that manually dynamical axis is fixedly connected with handwheel.Use handwheel just can satisfy the requirement of power, and be convenient to operation.
The diameter of above-mentioned spiral pusher bar is big or small corresponding with the sandbox sand outlet.Can reach like this under the situation that the spiral pusher bar does not rotate, sand can not be scattered from the sand outlet of sandbox substantially, is convenient to control.
The beneficial effect of this programme can be learnt according to the narration to such scheme, it is simple in structure, the processing and manufacturing cost is low, owing to adopted the spiral pusher bar, it can realize sanding uniformly continuously, overcome the drawback of the existing device that sands, guaranteed the safe operation of locomotive.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Among the figure, 1, handwheel, 2, dynamical axis, 3, bearing, 4, drive bevel gear, 5, driven wheel of differential, 6, rotating shaft, 7, bearing, 8, drive bevel gear two, 9, driven wheel of differential two, 10, sandbox, 11, the spiral pusher bar, 12, sand outlet.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
A kind of device that sands, as shown in Figure 1, it comprises sandbox 10, and corresponding sand outlet 12 places are provided with spiral pusher bar 11 in the sandbox 10, and spiral pusher bar 11 is connected with sandbox 10 transmission device outward, and transmission device is connected with actuating unit.Transmission device comprises dynamical axis 2, be fixed with drive bevel gear 4 on the dynamical axis 2, drive bevel gear 4 and driven wheel of differential 5 engagements that are fixedly mounted on rotating shaft one end, the other end of rotating shaft 6 is fixed with drive bevel gear 28, drive bevel gear 28 and driven wheel of differential 29 engagements that are fixed on the spiral pusher bar 11.Actuating unit is the handwheel 1 of captiveing joint with dynamical axis 2.Wherein, the sand outlet 12 of the diameter of spiral pusher bar 11 and sandbox 10 is big or small corresponding.Dynamical axis and rotating shaft are supported by the bearing 3,7 that is fixed on the car body.
During use, the driver rotates handwheel 1, drives spiral pusher bar 11 after the direction of two pairs of finishing bevel gear cuters changes of dynamical axis 2 drives power and rotates, and the sand in the sandbox 10 is under the promotion of spiral pusher bar 11, and release sandbox 10 spreads to rail level.
Claims (4)
1, a kind of device that sands, it comprises sandbox, it is characterized in that, and corresponding sand outlet place is provided with the spiral pusher bar in the described sandbox, and the spiral pusher bar is connected with sandbox transmission device outward, and transmission device is connected with actuating unit.
2, the device that sands according to claim 1, it is characterized in that, described transmission device comprises dynamical axis, be fixed with drive bevel gear on the dynamical axis, drive bevel gear and the driven wheel of differential engagement that is fixedly mounted on rotating shaft one end, the other end of rotating shaft is fixed with drive bevel gear two, drive bevel gear two and driven wheel of differential two engagements that are fixed on the spiral pusher bar.
3, the device that sands according to claim 2 is characterized in that, described actuating unit is the handwheel of captiveing joint with dynamical axis.
4, the device that sands according to claim 1 is characterized in that, the diameter of described spiral pusher bar is big or small corresponding with the sandbox sand outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200235878U CN201231749Y (en) | 2008-06-19 | 2008-06-19 | Sand spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200235878U CN201231749Y (en) | 2008-06-19 | 2008-06-19 | Sand spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231749Y true CN201231749Y (en) | 2009-05-06 |
Family
ID=40618127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200235878U Expired - Fee Related CN201231749Y (en) | 2008-06-19 | 2008-06-19 | Sand spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231749Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104163176A (en) * | 2014-07-04 | 2014-11-26 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Novel tram car sand scattering device |
| CN104619569A (en) * | 2012-08-17 | 2015-05-13 | 庞巴迪运输有限公司 | Scattering-material dispensing system for vehicles, in particular rail vehicles, and method for dispensing scattering material |
| CN105235688A (en) * | 2015-10-26 | 2016-01-13 | 灌阳县陈工选矿机械制造有限公司 | Sand spreading device for mining electric locomotive |
| CN107207015A (en) * | 2015-01-28 | 2017-09-26 | 克诺尔有限公司 | Sanding equipment with shielded motor |
| CN107031667B (en) * | 2010-08-09 | 2020-03-06 | 通用电气全球采购有限责任公司 | Traction system and method |
-
2008
- 2008-06-19 CN CNU2008200235878U patent/CN201231749Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031667B (en) * | 2010-08-09 | 2020-03-06 | 通用电气全球采购有限责任公司 | Traction system and method |
| CN104619569A (en) * | 2012-08-17 | 2015-05-13 | 庞巴迪运输有限公司 | Scattering-material dispensing system for vehicles, in particular rail vehicles, and method for dispensing scattering material |
| CN104163176A (en) * | 2014-07-04 | 2014-11-26 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Novel tram car sand scattering device |
| CN104163176B (en) * | 2014-07-04 | 2016-09-07 | 枣庄矿业(集团)有限责任公司田陈煤矿 | Tram sanding device |
| CN107207015A (en) * | 2015-01-28 | 2017-09-26 | 克诺尔有限公司 | Sanding equipment with shielded motor |
| US10435039B2 (en) | 2015-01-28 | 2019-10-08 | Knorr-Bremse Gesellschaft Mit Beschrankter Haftung | Sanding system comprising a protected motor |
| CN107207015B (en) * | 2015-01-28 | 2020-06-16 | 克诺尔有限公司 | Sanding device with protected motor |
| CN105235688A (en) * | 2015-10-26 | 2016-01-13 | 灌阳县陈工选矿机械制造有限公司 | Sand spreading device for mining electric locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201231749Y (en) | Sand spraying apparatus | |
| CN102944428B (en) | Test platform for electric wheel independent driving system of electric automobile | |
| CN107554498B (en) | Disk brake actuator cooling device and its method | |
| CN207790831U (en) | A kind of four motorized wheels drive stand-alone integratedization structure with wheel hub electric motor of electric vehicle is turned to | |
| CN103625215B (en) | A kind of diff coupled wheelsets for city railway vehicle | |
| CN103600629B (en) | The implementation method that the dual-purpose engineering truck of a kind of road and rail is efficiently walked | |
| CN101817404B (en) | Small Aircraft Tow Gear | |
| CN105667576B (en) | A kind of steering mechanism of electric car | |
| CN109747603B (en) | Hydraulic driving device capable of recovering vehicle braking energy | |
| CN203567804U (en) | Electrical-hydraulic steering mechanism of steering wheel type crawler truck | |
| CN202180739U (en) | Electric sedan with electric power self-driving wheels | |
| CN206577382U (en) | A kind of contest toy vehicle | |
| CN203011699U (en) | Electric car electric wheel independent drive system test platform | |
| CN209813952U (en) | A hydraulic drive device capable of recovering vehicle braking energy | |
| CN203623284U (en) | Differential device coupling wheel set for city rail vehicle | |
| CN103448530B (en) | A wheel drive | |
| CN203766736U (en) | Driving device with parking brake and electric automobile applying driving device | |
| CN201385664Y (en) | sky rail car | |
| CN104477156B (en) | Hydraulic braking device special for heavy-duty truck | |
| CN206703933U (en) | Four-wheel drive electric cross-country vehicle | |
| CN204368127U (en) | Heavy motor vehicle dedicated hydraulic brake equipment | |
| CN202468765U (en) | Multi-sheet wet clutch electric manipulating mechanism | |
| CN202669908U (en) | Steering system for electric vehicles | |
| CN101423065A (en) | Traction electric motor | |
| CN205220363U (en) | Bridge inspect vehicle's travel driving unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20130619 |