CN206280440U - Double motive power driving gear-boxes and freewheel clutch are integrated - Google Patents
Double motive power driving gear-boxes and freewheel clutch are integrated Download PDFInfo
- Publication number
- CN206280440U CN206280440U CN201621407481.9U CN201621407481U CN206280440U CN 206280440 U CN206280440 U CN 206280440U CN 201621407481 U CN201621407481 U CN 201621407481U CN 206280440 U CN206280440 U CN 206280440U
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- CN
- China
- Prior art keywords
- gear
- clutch
- output shaft
- freewheel clutch
- integrated
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- 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.)
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- 230000001808 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
It is integrated the utility model discloses a kind of pair of motive power driving gear-box and freewheel clutch.The utility model includes gear housing, gearbox input shaft, gearbox output shaft and clutch output shaft, it is characterised in that：First gear and second gear are provided with the gear housing, two gear is intermeshed, gearbox input shaft is through first gear and is attached thereto, gearbox output shaft is through second gear and is attached thereto, one end of the gearbox output shaft is connected with the inner ring of clutch, one end of clutch output shaft is connected with the outer ring of clutch, and the other end is stretched out outside gear housing.The first gear and second gear are single gear or gear combination.The clutch is roller or wedge formula freewheel clutch.The gearbox output shaft is to be bonded to connect with the connection of clutch inner ring.The utility model is mainly used in the energy saver that double motive power drive, to change its rotating speed and powershift.
Description
Technical field
The utility model is related to a kind of gear-box and freewheel clutch integrated, more particularly to a kind of pair of motive power driving tooth
Roller box and freewheel clutch are integrated.
Background technology
With industrial expansion, energy saving and raising energy use efficiency turn into inevitable.The utility model is used for double former
In power-actuated energy saver, double motive power drive must be realized changing rotating speed and moved using gear-box and freewheel clutch
Power switches.
In the dragging application of double motive power, prior art is that gear-box and freewheel clutch adhere to two independent casings separately,
Axle between two independent case bodies is connected with shaft coupling, and two independent case bodies need to ensure gearbox output shaft in an installation and surpass
More Clutch input shaft on same center line could transmitting torque, shaft coupling install unavoidably have deviation, it will usually have
0.05-0.1 millimeters of alignment deviation.Deviation can lead activated apparatus and vibrations are produced in running at high speed, while bearing can be caused to damage
It is bad.The input shaft of the output shaft of gear-box and freewheel clutch is integrated into an axle by the utility model, gear-box with surmount from
Clutch connection does not need shaft coupling, so as to reduce because shaft coupling installs the deviation brought, improves shafting precision, it is to avoid
Vibrations, improve bearing service life.Prior art connects two casings, shafting (shafting reliability more long long using shaft coupling
Poorer, it is desirable to which that machining accuracy is higher, cost is higher.), and the utility model does not use shaft coupling, reduces shafting length, carries
The unfailing performance of whole device high.The utility model merges two cabinet shells of gear-box and freewheel clutch (to be reduced
One housing), reduce two sealing surfaces, it is therefore prevented that the generation of the two sealing surface oil leaks, a shaft coupling is also saved, drop
Low cost.
The content of the invention
The purpose of this utility model is that a kind of pair of motive power driving gear-box of offer and freewheel clutch are integrated, to solve
The problem that certainly above-mentioned prior art is present.
To achieve the above object, technical solution of the present utility model is：A kind of pair of motive power driving gear-box and
Freewheel clutch is integrated, including gear housing, gearbox input shaft, gearbox output shaft and clutch output shaft, and its feature exists
In：First gear 4 and second gear 10 are provided with the gear housing 3, two gear intermeshing, gearbox input shaft 1 is worn
Cross first gear 4 and be attached thereto, gearbox output shaft 5 is through second gear 10 and is attached thereto, the gearbox output shaft
One end is connected with the inner ring 7 of clutch 6, and one end of clutch output shaft 9 is connected with the outer ring 8 of clutch, and the other end stretches out tooth
Roller box is external.
The first gear 4 and second gear 10 are single gear or gear combination.
The clutch 6 is roller or wedge formula freewheel clutch.
The gearbox output shaft 5 is to be bonded to connect with the connection of clutch inner ring 7.
The beneficial effects of the utility model are：
1st, because two independent casings of gear-box and freewheel clutch are integrated into a casing by the utility model, so that
Reduce two sealing surfaces, it is therefore prevented that the generation (sealing is needed between axle and housing) of the two sealing surface oil leaks.
2nd, two axles of gear-box and freewheel clutch are designed to an axle, the output shaft of gear-box as surmount from
The input shaft of clutch, freewheel clutch input shaft is connected by key with freewheel clutch inner ring, so that gear-box and clutch
As integrated single unit system, gear-box is connected with freewheel clutch and does not need shaft coupling, so as to reduce because shaft coupling is installed
The deviation brought, improves shafting precision, it is to avoid vibrations, improves bearing service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- gearbox input shafts, 2- bearings, 3- gear housings, 4- first gears, 5- gearbox output shafts, 6- from
Clutch, 7- clutch inner rings, 8- clutch outers, 9- clutch output shafts, 10- second gears.
Specific embodiment
The utility model and its specific embodiment are described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, the utility model includes the output of gear housing, gearbox input shaft, gearbox output shaft and clutch
Axle, it is characterised in that：First gear 4 and second gear 10 are provided with the gear housing 3, two gear intermeshing, gear
Case input shaft 1 is through first gear 4 and is attached thereto, and gearbox output shaft 5 is through second gear 10 and is attached thereto, the gear
One end of case output shaft is connected with the inner ring 7 of clutch 6, and one end of clutch output shaft 9 is connected with the outer ring 8 of clutch, separately
One end is stretched out outside gear housing.
The first gear 4 and second gear 10 are single gear or gear combination.
The clutch 6 is roller or wedge formula freewheel clutch.
The gearbox output shaft 5 is to be bonded to connect with the connection of clutch inner ring 7.
Described in the utility model pair of motive power drives and refers to：Steam turbine, motor, diesel engine, these originals of gas turbine are dynamic
Any two motive power among power drives and is performed mechanism's (such as blower fan, compressor, water pump etc.).The freewheel clutch is
Refer to：When freewheel clutch input shaft rotating speed is more than or equal to output rotating speed, freewheel clutch engagement.When freewheel clutch input
When rotating speed is less than output rotating speed, freewheel clutch is disengaged.Freewheel clutch is that torsion is transmitted by roller or wedge formula
Square.
Principle explanation
The axle connected with shaft coupling is needed to be integrated into same axis by two of freewheel clutch and gear-box, gear-box
Output shaft is simultaneously as the input shaft of freewheel clutch.Freewheel clutch housing and gear box casing are integrated into a housing.
Structure explanation
Motive power connects gearbox input shaft 1, and the input shaft 1 and output shaft 5 of gear-box transmit dynamic by big little gear
Power.Gearbox output shaft 5 is same axis with freewheel clutch input shaft, and two axles of script are designed as into an axle, is eliminated
Shaft coupling installs alignment deviation.Input shaft is connect with freewheel clutch inner ring 7 by key by being bonded.Inner ring 7 comprising roller or
Person's wedge, freewheel clutch outer ring 8 is the smooth hollow cylinder of inner surface, and freewheel clutch outer ring 8 is by ring flange spiral shell
Bolt is connected with output shaft 9.When freewheel clutch input shaft (i.e. gearbox output shaft 5) rotating speed is more than or equal to outside freewheel clutch
When enclosing 8 rotating speed, freewheel clutch engagement transmission power, conversely, freewheel clutch is disengaged, does not transmit power.Gear-box and
Each axle of freewheel clutch relies on bearings, and bearing is arranged in housing.
Claims (4)
1. a kind of pair of motive power driving gear-box and freewheel clutch are integrated, including gear housing, gearbox input shaft, gear
Case output shaft and clutch output shaft, it is characterised in that：First gear (4) and second gear are provided with the gear housing (3)
(10), two gear intermeshing, gearbox input shaft (1) is through first gear (4) and is attached thereto, gearbox output shaft
(5) through second gear (10) and it is attached thereto, one end of the gearbox output shaft is connected with the inner ring (7) of clutch (6), from
One end of clutch output shaft (9) is connected with the outer ring (8) of clutch, and the other end is stretched out outside gear housing.
2. gear-box and freewheel clutch are integrated as described in claim 1, it is characterised in that the first gear (4) and the second tooth
Wheel (10) is single gear or gear combination.
3. gear-box and freewheel clutch are integrated as described in claim 1, it is characterised in that the clutch (6) be roller or
Wedge formula freewheel clutch.
4. gear-box and freewheel clutch are integrated as described in claim 1, it is characterised in that the gearbox output shaft (5) with from
The connection of clutch inner ring (7) is to be bonded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407481.9U CN206280440U (en) | 2016-12-20 | 2016-12-20 | Double motive power driving gear-boxes and freewheel clutch are integrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621407481.9U CN206280440U (en) | 2016-12-20 | 2016-12-20 | Double motive power driving gear-boxes and freewheel clutch are integrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280440U true CN206280440U (en) | 2017-06-27 |
Family
ID=59073399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621407481.9U Active CN206280440U (en) | 2016-12-20 | 2016-12-20 | Double motive power driving gear-boxes and freewheel clutch are integrated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481736A (en) * | 2016-12-20 | 2017-03-08 | 周勤俭 | Double motive power driving gear-boxes and freewheel clutch integrated |
-
2016
- 2016-12-20 CN CN201621407481.9U patent/CN206280440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481736A (en) * | 2016-12-20 | 2017-03-08 | 周勤俭 | Double motive power driving gear-boxes and freewheel clutch integrated |
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| GR01 | Patent grant |