CN204327869U - A kind of novel double reduction case apparatus for railway locomotive - Google Patents
A kind of novel double reduction case apparatus for railway locomotive Download PDFInfo
- Publication number
- CN204327869U CN204327869U CN201420707523.5U CN201420707523U CN204327869U CN 204327869 U CN204327869 U CN 204327869U CN 201420707523 U CN201420707523 U CN 201420707523U CN 204327869 U CN204327869 U CN 204327869U
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- shaft
- high speed
- lower velocity
- jack shaft
- gear
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Abstract
The utility model discloses a kind of novel double reduction case apparatus for railway locomotive, comprise block, case lid, lower velocity shaft, jack shaft, high speed shaft, described block is arranged on the bottom of device; Described case lid is arranged on above described block; Described jack shaft is arranged on the centre of device; Described high speed shaft is vertically set on the left side of described jack shaft; Described lower velocity shaft is set in parallel in the right side of described jack shaft; Described lower velocity shaft, described jack shaft and described high speed shaft are provided with gear and end cap; Distance ring and oil baffle is provided with inside described gear; Described lower velocity shaft is provided with gearwheel; Described jack shaft is provided with bevel gear wheel and small gear; Described high speed shaft is provided with bevel pinion, and the utility model is reasonable in design, working stability, long service life, is convenient to install and maintenance, effectively can improve transmission efficiency.
Description
Technical field
The utility model belongs to transmission device field, is specifically related to a kind of novel double reduction case apparatus for railway locomotive.
Background technique
At present, along with the development of machinery, the kind of transmission device is varied, be widely used, and speed reducer is a kind of important transmission device, there is a lot of problem in traditional speed reducer, can not meet the needs of Administration & Mechanical Development, such as volume is large, transmission efficiency is not high, and working life is short, and application number is the Chinese patent of 201110438263.7, particular content is: the invention provides a kind of secondary speed reduction box be applied on agriculture filling driving arrangement, belong to field of mechanical technique.It solve the low and bulky problem of existing secondary speed reduction box transmission efficiency.This secondary speed reduction box of filling with on driving arrangement for agriculture comprises worm gear case and rotating shaft, worm gear and worm screw are installed in worm gear case, there is in worm gear case the shoe cream room for depositing lubricant oil, worm screw two ends are arranged with bearing 4 respectively and its worm screw two ends all stretch through out worm gear case, two bearings 4 is fixedly mounted on the inwall of worm gear case, worm gear is set in rotating shaft by circumferential limit structure, the output terminal of rotating shaft is fixed with the land for connecting wheel hub, is connected between worm gear and worm screw by planar double-enveloping toroid worm gear.This secondary speed reduction box has the advantage that transmission efficiency is high, stable drive, long service life and volume are little.The utility model not only has the advantage of above-mentioned patent, and reasonable in design, working stability, long service life, and transmission efficiency is high, is convenient to install and maintenance, has more superior performance.
Summary of the invention
In order to solve above-mentioned Problems existing, the utility model provides a kind of reasonable in design, working stability, long service life, and transmission efficiency is high, is convenient to the double reduction case apparatus installed and overhaul.
The utility model is achieved through the following technical solutions:
A novel double reduction case apparatus for railway locomotive, comprise block, case lid, lower velocity shaft, jack shaft, high speed shaft, described block is arranged on the bottom of device; Described case lid is arranged on above described block; Described jack shaft is arranged on the centre of device; Described high speed shaft is vertically set on the left side of described jack shaft; Described lower velocity shaft is set in parallel in the right side of described jack shaft; Described lower velocity shaft, described jack shaft and described high speed shaft are provided with gear and end cap; Distance ring and oil baffle is provided with inside described gear; Described lower velocity shaft is provided with gearwheel; Described jack shaft is provided with bevel gear wheel and small gear; Described high speed shaft is provided with bevel pinion.
As further optimized project of the present utility model, on the right side of described bevel pinion, be provided with fastening screw trip bolt; Described high speed shaft arranged outside has a set of cups; Described case lid is provided with and spies on port lid; Described sight hole covers and is provided with breather; The right side of described block is provided with circular oil scale; Adjustment pad is provided with inside described end cap.
As further optimized project of the present utility model, described bevel gear wheel is meshed with described bevel pinion; Described gearwheel is meshed with described small gear.
Compared with prior art, the beneficial effects of the utility model are: the utility model is reasonable in design, working stability, long service life, are convenient to install and maintenance, 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, block; 2, gearwheel; 3, lower velocity shaft; 4, bearing; 5, end cap; 6, oil baffle; 7, distance ring; 8, pad is adjusted; 9, jack shaft; 10, bevel gear wheel; 11, small gear; 12, fastening screw trip bolt; 13, bevel pinion; 14, a set of cups; 15, high speed shaft; 16, case lid; 17, port lid is spied on; 18, breather; 19, circular oil scale.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in Figure 1, Figure 2 and shown in Fig. 3, a kind of novel double reduction case apparatus for railway locomotive, comprise block 1, case lid 16, lower velocity shaft 3, jack shaft 9, high speed shaft 15, described block 1 is arranged on the bottom of device; Described case lid 16 is arranged on above described block 1; Described jack shaft 9 is arranged on the centre of device; Described high speed shaft 15 is vertically set on the left side of described jack shaft 9; Described lower velocity shaft 3 is set in parallel in the right side of described jack shaft 9; Described lower velocity shaft 3, described jack shaft 9 and described high speed shaft 15 are provided with gear and end cap 5; Distance ring 7 and oil baffle 6 is provided with inside described gear; Described lower velocity shaft 3 is provided with gearwheel 2; Described jack shaft 9 is provided with bevel gear wheel 10 and small gear 11; Described high speed shaft 15 is provided with bevel pinion 13; Fastening screw trip bolt 12 is provided with on the right side of described bevel pinion 13; Described high speed shaft 15 arranged outside has a set of cups 14; Described case lid 16 is provided with and spies on port lid 17; Described spying on port lid 17 is provided with breather 18; The right side of described block 1 is provided with circular oil scale 19; Adjustment pad 8 is provided with inside described end cap 5; Described bevel gear wheel 10 is meshed with described bevel pinion 13; Described gearwheel 2 is meshed with described small gear 11.
The utility model is when work, described high speed shaft 15 is as input shaft, input power, transmission of power is given described jack shaft 9 by the effect be meshed with described bevel pinion 13 by described bevel gear wheel 10, power transmission is given described lower velocity shaft 3 by the effect be meshed with described small gear 11 by described gearwheel 2, outputed power by described lower velocity shaft 3, complete the object of deceleration.The utility model is reasonable in design, working stability, long service life, is convenient to install and maintenance, 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 double reduction case apparatus for railway locomotive, it is characterized in that: comprise block, case lid, lower velocity shaft, jack shaft, high speed shaft, described block is arranged on the bottom of device; Described case lid is arranged on above described block; Described jack shaft is arranged on the centre of device; Described high speed shaft is vertically set on the left side of described jack shaft; Described lower velocity shaft is set in parallel in the right side of described jack shaft; Described lower velocity shaft, described jack shaft and described high speed shaft are provided with gear and end cap; Distance ring and oil baffle is provided with inside described gear; Described lower velocity shaft is provided with gearwheel; Described jack shaft is provided with bevel gear wheel and small gear; Described high speed shaft is provided with bevel pinion.
2. a kind of novel double reduction case apparatus for railway locomotive according to claim 1, is characterized in that: be provided with fastening screw trip bolt on the right side of described bevel pinion; Described high speed shaft arranged outside has a set of cups; Described case lid is provided with and spies on port lid; Described sight hole covers and is provided with breather; The right side of described block is provided with circular oil scale; Adjustment pad is provided with inside described end cap.
3. a kind of novel double reduction case apparatus for railway locomotive according to claim 1, is characterized in that: described bevel gear wheel is meshed with described bevel pinion; Described gearwheel is meshed with described small gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707523.5U CN204327869U (en) | 2014-11-21 | 2014-11-21 | A kind of novel double reduction case apparatus for railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420707523.5U CN204327869U (en) | 2014-11-21 | 2014-11-21 | A kind of novel double reduction case apparatus for railway locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327869U true CN204327869U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420707523.5U Expired - Fee Related CN204327869U (en) | 2014-11-21 | 2014-11-21 | A kind of novel double reduction case apparatus for railway locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895401A (en) * | 2018-05-22 | 2018-11-27 | 熊立新 | A kind of gardens energy-saving lamp |
-
2014
- 2014-11-21 CN CN201420707523.5U patent/CN204327869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895401A (en) * | 2018-05-22 | 2018-11-27 | 熊立新 | A kind of gardens energy-saving lamp |
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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: 20150513 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |