CN204387221U - A kind of novel railway station electric cleaning car speed reducer - Google Patents
A kind of novel railway station electric cleaning car speed reducer Download PDFInfo
- Publication number
- CN204387221U CN204387221U CN201420760639.5U CN201420760639U CN204387221U CN 204387221 U CN204387221 U CN 204387221U CN 201420760639 U CN201420760639 U CN 201420760639U CN 204387221 U CN204387221 U CN 204387221U
- Authority
- CN
- China
- Prior art keywords
- shaft
- high speed
- lower velocity
- speed reducer
- electric cleaning
- 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
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Abstract
The utility model discloses a kind of novel railway station electric cleaning car speed reducer, comprise lower velocity shaft, jack shaft and high speed shaft; Described lower velocity shaft, described jack shaft and described high speed shaft pass through and are arranged in electric cleaning car speed reducer successively; The both sides of described lower velocity shaft, described jack shaft and described high speed shaft are all provided with bearing and end cap; The inner side of described bearing is provided with flinger ring; Described lower velocity shaft is provided with skew axis gear one and skew axis gear two; Described jack shaft is provided with helical gear one, helical gear two and shaftgear; Described high speed shaft is provided with gearwheel; Be provided with case lid above described lower velocity shaft, described jack shaft and described high speed shaft, be provided with block below; Described block and described case lid are bolted together.The utility model compact structure, reasonable in design, long service life, can bear larger moment of torsion, effectively can improve transmission efficiency.
Description
Technical field
The utility model belongs to transmission device field, is specifically related to a kind of novel railway station electric cleaning car speed reducer.
Background technique
At present, along with the development of China railways cause, the area of railway station constantly increases, the use of electric cleaning car gets more and more, but traditional speed reducer can not meet the needs of use, application number is the Chinese patent of 201010218826.7, and particular content is: the technical field that the present invention relates to motor, particularly relates to a kind of speed reducer of motor.The present invention includes casing, push rod, pusher bar support and cover plate, described pusher bar support is provided with nut, screw rod is placed in pusher bar support, described cover plate is provided with bearing, described screw rod is placed in bearing, described cover plate is fixedly connected with by screw with casing, in described casing, be provided with speed reducer, and described speed reducer comprises D gear, C gear, B gear and A gear.Compact structure of the present invention, speed reducer volume is little, and original axial rotation is converted into straight line motion, and structure of the present invention is simple, and volume is little, and cost of production is low, and fault is few and easy to maintenance.Application number is the Chinese patent of 201410064718.7, particular content is: the invention discloses a kind of speed reducer, comprise casing, input shaft is provided with in casing, output shaft, gear and oil seal mechanism, output shaft extends to casing outside, the contacting point of output shaft and casing is provided with oil seal mechanism, gear transmission is passed through between input shaft and output shaft, gear comprises the first gear train, second gear train and the 3rd gear train, second gear train engages each other with the first gear train and the 3rd gear train respectively, second gear train is fixed on gear carrier, gear carrier is fixed on box inside.The invention has the beneficial effects as follows: structure is simple, and easy to install and use, improve working efficiency, floor space is little, saves space, when operating, stable performance, substantially prolongs working life.The utility model not only has the advantage of above-mentioned patent, and structure is simple, and reasonable in design, long service life, cost is low, has more superior performance.
Model utility content
The purpose of this utility model is just to provide a kind of compact structure to solve the problem, and can bear the electric cleaning car speed reducer of larger moment of torsion.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of novel railway station electric cleaning car speed reducer, comprises lower velocity shaft, jack shaft and high speed shaft; Described lower velocity shaft, described jack shaft and described high speed shaft pass through and are arranged in electric cleaning car speed reducer successively; The both sides of described lower velocity shaft, described jack shaft and described high speed shaft are all provided with bearing and end cap; The inner side of described bearing is provided with flinger ring; Described lower velocity shaft is provided with skew axis gear one and skew axis gear two; Described jack shaft is provided with helical gear one, helical gear two and shaftgear; Described high speed shaft is provided with gearwheel; Be provided with case lid above described lower velocity shaft, described jack shaft and described high speed shaft, be provided with block below; Described block and described case lid are bolted together.
As further optimized project of the present utility model, the left side of described block is provided with plug cock; Dipstick is provided with above described plug cock.
As further optimized project of the present utility model, described case lid is provided with and spies on port lid; Described sight hole covers and is provided with breather.
The beneficial effects of the utility model are: the utility model compact structure, reasonable in design, and long service life can bear larger moment of torsion, effectively can improve transmission efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model;
Fig. 3 is left view of the present utility model.
In figure: 1, lower velocity shaft; 2, skew axis gear one; 3, skew axis gear two; 4, jack shaft; 5, helical gear one; 6, high speed shaft; 7, gearwheel; 8, end cap; 9, bearing; 10, flinger ring; 11, helical gear two; 12, shaftgear; 13, plug cock; 14, dipstick; 15, bolt; 16, port lid is spied on; 17, breather; 18, case lid; 19, block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of novel railway station electric cleaning car speed reducer, comprises lower velocity shaft 1, jack shaft 4 and high speed shaft 6; Described lower velocity shaft 1, described jack shaft 4 pass through with described high speed shaft 6 and install in a device successively, and both sides are provided with bearing 9 and end cap 8; The inner side of described bearing 9 is provided with flinger ring 10; Described lower velocity shaft 1 is provided with skew axis gear 1 and skew axis gear 23; Described jack shaft 4 is provided with helical gear 1, helical gear 2 11 and shaftgear 12; Described high speed shaft 6 is provided with gearwheel 7; Described lower velocity shaft 1, described jack shaft 4 are provided with case lid 18 above with described high speed shaft 6, are provided with block 19 below; Described block 19 is fixed together with described case lid 18 bolt 15; The left side of described block 19 is provided with plug cock 13; Dipstick 14 is provided with above described plug cock 13; Described case lid 18 is provided with and spies on port lid 16; Described spying on port lid 16 is provided with breather 17; Described skew axis gear 1 is meshed with described helical gear 1; Described skew axis gear 23 is meshed with described helical gear 2 11; Described shaftgear 12 is meshed with described gearwheel 7.The utility model is when work, and described high speed shaft 6 is as input shaft, and two ends are all connected with motor; Described jack shaft 4, as transmission shaft, plays the effect of transferring power; Described lower velocity shaft 1, as output shaft, plays the effect of outputting power; Described skew axis gear 1 and described skew axis gear 23 can not only increase the efficiency of transmission, and reduce moment axially, increase the working life of device.The utility model compact structure, reasonable in design, long service life, can bear larger moment of torsion, effectively can improve transmission efficiency.
More than show and describe basic principle of the present utility model, major character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (3)
1. a novel railway station electric cleaning car speed reducer, is characterized in that: comprise lower velocity shaft, jack shaft and high speed shaft; Described lower velocity shaft, described jack shaft and described high speed shaft pass through and are arranged in electric cleaning car speed reducer successively; The both sides of described lower velocity shaft, described jack shaft and described high speed shaft are all provided with bearing and end cap; The inner side of described bearing is provided with flinger ring; Described lower velocity shaft is provided with skew axis gear one and skew axis gear two; Described jack shaft is provided with helical gear one, helical gear two and shaftgear; Described high speed shaft is provided with gearwheel; Be provided with case lid above described lower velocity shaft, described jack shaft and described high speed shaft, be provided with block below; Described block and described case lid are bolted together.
2. a kind of novel railway station according to claim 1 electric cleaning car speed reducer, is characterized in that: the left side of described block is provided with plug cock; Dipstick is provided with above described plug cock.
3. a kind of novel railway station according to claim 1 electric cleaning car speed reducer, is characterized in that: described case lid is provided with and spies on port lid; Described sight hole covers and is provided with breather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760639.5U CN204387221U (en) | 2014-12-05 | 2014-12-05 | A kind of novel railway station electric cleaning car speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760639.5U CN204387221U (en) | 2014-12-05 | 2014-12-05 | A kind of novel railway station electric cleaning car speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387221U true CN204387221U (en) | 2015-06-10 |
Family
ID=53359943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760639.5U Expired - Fee Related CN204387221U (en) | 2014-12-05 | 2014-12-05 | A kind of novel railway station electric cleaning car speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455223A (en) * | 2014-12-05 | 2015-03-25 | 成都合瑞辰科技有限公司 | Novel speed reduction device for railway station electric sweeper |
-
2014
- 2014-12-05 CN CN201420760639.5U patent/CN204387221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455223A (en) * | 2014-12-05 | 2015-03-25 | 成都合瑞辰科技有限公司 | Novel speed reduction device for railway station electric sweeper |
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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 |
Granted publication date: 20150610 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |