CN205534047U - Two -way double speed gear - Google Patents
Two -way double speed gear Download PDFInfo
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- CN205534047U CN205534047U CN201620176810.7U CN201620176810U CN205534047U CN 205534047 U CN205534047 U CN 205534047U CN 201620176810 U CN201620176810 U CN 201620176810U CN 205534047 U CN205534047 U CN 205534047U
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- gear
- clutch
- travelling gear
- output shaft
- travelling
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Abstract
The utility model discloses a two -way double speed gear, including input shaft, first output shaft and second output shaft, fixed mounting has an input gear and the 2nd input gear on the input shaft, the middle part fixed mounting of first output shaft has a drive gear, a drive gear's both ends are coaxial first slow shelves gear and the first fast shelves gear of being provided with respectively, be equipped with first clutch between a first slow shelves gear and the drive gear, be equipped with the second clutch between a first fast shelves gear and the drive gear, last the 3rd drive gear and the 5th clutch of being provided with of second output shaft, an input gear with first slow shelves gear engagement, the 2nd input gear with first fast shelves gear engagement, drive gear drive the 3rd drive gear rotates. Adopt the utility model discloses can realize different rotational speeds and the power take off who turns to, facilitate for test.
Description
Technical field
This utility model relates to a kind of gear-box, can realize unidirectional input particularly to one two-way
The gear-box of double speed output.
Background technology
Cfentrifugal blower and centrifugal compressor need when test to mate corresponding gear-box with
Turning to and rotating speed needed for meeting experiment.Due to cfentrifugal blower and the type of centrifugal compressor
Number a lot, the cfentrifugal blower of different model and centrifugal compressor are accomplished by being equipped with different rule
The driving gear-box of lattice, causes experimental cost expensive, makes troubles to test job simultaneously, make
Obtain testing efficiency low, and, the gear-box that drives of different size also can waste test site
Space.
Utility model content
For solving the problems referred to above, this utility model provides a kind of two-way double speed gear-box, according to reality
Demand of testing controls power output in real time, to the test work of cfentrifugal blower and centrifugal compressor
Make to provide convenient.
For achieving the above object, two-way double speed gear-box of the present utility model, including power shaft,
First output shaft and the second output shaft, described power shaft is installed with the first input gear and
Second input gear；The middle part of described first output shaft is installed with the first travelling gear, institute
The two ends stating the first travelling gear are coaxially arranged with first slow grade of gear and first fast grade of tooth respectively
Wheel, is provided with first clutch between described first slow grade of gear and the first travelling gear, and described the
It is provided with second clutch between one rapid gear and the first travelling gear；Described first clutch can
Described first slow grade of gear and the first travelling gear are linked together same with described first output shaft
Step rotates, and described first rapid gear and the first travelling gear can be connected by described second clutch
Rotate with described first output shaft synchronous together；It is provided with the 3rd biography on described second output shaft
Moving gear and the 5th clutch, described 5th clutch can be by described 3rd travelling gear with described
Second output shaft links together and described second output shaft synchronous rotates；Described first defeated
Enter gear to engage with described first slow grade of gear, described second input gear and the described first fast shelves
Gear engages, and described first travelling gear drives described 3rd travelling gear to rotate.
Preferably, two-way double speed gear-box of the present utility model also includes power transmission shaft, described transmission
The middle part of axle is installed with the second travelling gear, and the two ends of described second travelling gear are same respectively
Axle is provided with second slow grade of gear and the second rapid gear, and described second slow grade of gear and second passes
The 3rd clutch it is provided with, between described second rapid gear and the second travelling gear between moving gear
It is provided with the 4th clutch；Described 3rd clutch can be by described second slow grade of gear and the second transmission
Gear links together and described power transmission shaft synchronous axial system, and described 4th clutch can be by described
Two rapid gears and the second travelling gear link together and described power transmission shaft synchronous axial system；Described
First input gear engages with described second slow grade of gear, described second input gear and second fast
Shelves gear engagement, described first travelling gear and the engagement of the second travelling gear.
Preferably, two-way double speed gear-box of the present utility model also includes second driving shaft, described
Being installed with idler gear on second driving shaft, described idler gear passes with described first respectively
Moving gear and the engagement of the 3rd travelling gear.
Two-way double speed gear-box of the present utility model, inside the action control of internal clutch
Gear engagement path is to realize different rotating speeds and the unidirectional and Bidirectional power output turned to, according to reality
Demand of testing controls power output in real time, brings great convenience to test job, simultaneously this tooth
Clutch in roller box can realize device light-load starting, effectively reduces startup moment to driving
The percussion of dynamic device, the service life of extended testing system equipment.Of the present utility model two-way double
Speed gear box structure is compact, can meet cfentrifugal blower and the centrifugal compressor of different model
Testing requirement, it is possible to realize a tractor serves several purposes, drastically increase experiment place space utilization
Rate.
Accompanying drawing explanation
Fig. 1 is the transmission principle figure of two-way double speed gear-box of the present utility model.
Detailed description of the invention
Explain detailed description of the invention of the present utility model with reference to the accompanying drawings.
As it is shown in figure 1, two-way double speed gear-box of the present utility model, including power shaft 10,
One output shaft the 20, second output shaft 40 and power transmission shaft 30, described power shaft 10 fixedly mounts
There is the first input gear 11 and the second input gear 12.
The middle part of described first output shaft 20 is installed with the first travelling gear 25, and described first
Travelling gear 25 and described first output shaft 20 synchronous axial system, described first travelling gear 25
Two ends are coaxially arranged with first slow grade of gear 21 and the first rapid gear 22 respectively, described first slow
It is provided with first clutch 23, the described first fast shelves between shelves gear 21 and the first travelling gear 25
It is provided with second clutch 24, when first clutch 23 between gear 22 and the first travelling gear 25
When being failure to actuate with second clutch 24, described first slow grade of gear 21 and the first rapid gear 22
Can rotate relative to described first output shaft 20 respectively, when first clutch 23 action, described
First slow grade of gear 21 and the first travelling gear 25 are connected to one by described first clutch 23
Rise and described first output shaft 20 synchronous axial system, when second clutch 24 action, described the
One rapid gear 22 and the first travelling gear 25 are linked together by described second clutch 24
With described first output shaft 20 synchronous axial system.
The middle part of described power transmission shaft 30 is installed with the second travelling gear 35, described second transmission
Gear 35 and described power transmission shaft 30 synchronous axial system, the two ends of described second travelling gear 35 are respectively
It is coaxially arranged with second slow grade of gear 31 and the second rapid gear 32, described second slow grade of gear
31 and second are provided with the 3rd clutch 33, described second rapid gear 32 between travelling gear 35
With second be provided with the 4th clutch 34, when the 3rd clutch 33 and the 4th between travelling gear 35
When clutch 34 is failure to actuate, described second slow grade of gear 31 and the second rapid gear 32 can be distinguished
Rotate relative to described power transmission shaft 30, when the 3rd clutch 33 action, described second slow grade of tooth
Wheel 31 and the second travelling gear 35 are linked together and described biography by described 3rd clutch 33
Moving axis 30 synchronous axial system, when the 4th clutch 34 action, described second rapid gear 32 He
Second travelling gear 35 is linked together and described power transmission shaft 30 by described 4th clutch 24
Synchronous axial system.
It is provided with the 3rd travelling gear 41 and the 5th clutch 42 on described second output shaft 40,
When described 5th clutch 42 is failure to actuate, described 3rd travelling gear 41 can the most described
Two output shafts 40 rotate, when described 5th clutch 42 action, and described 3rd travelling gear
41 are linked together with described second output shaft 40, with described by described 5th clutch 42
Described second output shaft 40 synchronous axial system.
Described first input gear 11 respectively with described first slow grade of gear 21 and second slow grade of tooth
Wheel 31 engagement, described second input gear 12 respectively with described first rapid gear 22 and second
Rapid gear 32 engages, and described first travelling gear 25 engages with the second travelling gear 35, institute
Stating the first travelling gear 25 drives described 3rd travelling gear 41 to rotate.
The mode that described first travelling gear 25 drives described 3rd travelling gear 41 to rotate is permissible
The first travelling gear 25 and the 3rd travelling gear 41 is directly used to engage, it is also possible to by arranging
One idler gear 51 carrys out transmission, and idler gear 51 is fixedly mounted on a second driving shaft 50
On, idler gear 51 engages with described first travelling gear 25 and the 3rd travelling gear 41 respectively.
Described power shaft the 10, first output shaft the 20, second output shaft 40, power transmission shaft 30 and
The two ends of two power transmission shafts 50 all can be arranged in gear case body (not shown) by bearing.
Two-way double speed gear-box of the present utility model, switches power by five clutches and transmits
Route, it is achieved different rotating speeds and the output turned to.Specific embodiment is as follows:
Embodiment one
First clutch 23 action, power transmission route when remaining clutch is failure to actuate is:
First first slow grade of gear 21 first travelling gear 25 of input gear 11
One output shaft 20.
At this moment, the first output shaft 20 output turns to contrary power with power shaft 10 input.
Embodiment two
Second clutch 24 action, power transmission route when remaining clutch is failure to actuate is:
Second input gear 12 first rapid gear 22 first travelling gear 25
One output shaft 20.
At this moment, the first output shaft 20 output turns to contrary power with power shaft 10 input, and
Rotating speed is different from embodiment one.
Embodiment three
3rd clutch 33 action, power transmission route when remaining clutch is failure to actuate is:
First second slow grade of gear 31 second travelling gear 35 of input gear 11
One travelling gear 25 first output shaft 20.
At this moment, the first output shaft 20 output turns to identical power with power shaft 10 input.
Embodiment four
4th clutch 34 action, power transmission route when remaining clutch is failure to actuate is:
Second input gear 12 second rapid gear 32 second travelling gear 35
One travelling gear 25 first output shaft 20.
At this moment, the first output shaft 20 output turns to identical power with power shaft 10 input, and
Rotating speed is different from embodiment three.
Embodiment five
First clutch 23 and the 5th clutch 42 action, moving when remaining clutch is failure to actuate
Power drive path is:
First first slow grade of gear 21 first travelling gear 25 of input gear 11
One output shaft 20；
In first first slow grade of gear 21 first travelling gear 25 of input gear 11
Between gear 51 the 3rd travelling gear 41 second output shaft 40.
At this moment, it is achieved the first output shaft 20 and the second output shaft 40 export simultaneously.
Embodiment six
Second clutch 24 and the 5th clutch 42 action, moving when remaining clutch is failure to actuate
Power drive path is:
Second input gear 12 first rapid gear 22 first travelling gear 25
One output shaft 20；
In second input gear 12 first rapid gear 22 first travelling gear 25
Between gear 51 the 3rd travelling gear 41 second output shaft 40.
At this moment, it is achieved the first output shaft 20 and the second output shaft 40 export simultaneously, and rotating speed with
Embodiment five is different.
Embodiment seven
3rd clutch 33 and the 5th clutch 42 action, moving when remaining clutch is failure to actuate
Power drive path is:
First second slow grade of gear 31 second travelling gear 35 of input gear 11
One travelling gear 25 first output shaft 20；
First second slow grade of gear 31 second travelling gear 35 of input gear 11
One travelling gear 25 idler gear 51 the 3rd travelling gear 41 second output shaft
40。
At this moment, it is achieved the first output shaft 20 and the second output shaft 40 export simultaneously, and first is defeated
Turning to of shaft 20 and the second output shaft 40 is different from embodiment five.
Embodiment eight
4th clutch 34 and the 5th clutch 42 action, moving when remaining clutch is failure to actuate
Power drive path is:
Second input gear 12 second rapid gear 32 second travelling gear 35
One travelling gear 25 first output shaft 20；
Second input gear 12 second rapid gear 32 second travelling gear 35
One travelling gear 25 idler gear 51 the 3rd travelling gear 41 second output shaft
40。
At this moment, it is achieved the first output shaft 20 and the second output shaft 40 export simultaneously, and first is defeated
Turning to of shaft 20 and the second output shaft 40 is different from embodiment six.
As it has been described above, referring to the drawings exemplary embodiments of the present utility model is carried out
Detailed description.It is to be appreciated that this utility model is not intended to make these details constitute
Restriction to this utility model protection domain.Without departing substantially from according to spirit of the present utility model and model
In the case of enclosing, the structure and features of exemplary embodiments can be equal to or similar
Change, these change will also fall determined by this utility model appending claims protect
In the range of protecting.
Claims (3)
1. a two-way double speed gear-box, it is characterised in that include power shaft, the first output shaft
With the second output shaft,
The first input gear and the second input gear it is installed with on described power shaft；
The middle part of described first output shaft is installed with the first travelling gear, described first transmission
The two ends of gear are coaxially arranged with first slow grade of gear and the first rapid gear respectively, and described first
The slow first clutch that is provided with between shelves gear and the first travelling gear, described first rapid gear and
It is provided with second clutch between first travelling gear；
Described first slow grade of gear and the first travelling gear can be connected to one by described first clutch
Rising and rotate with described first output shaft synchronous, described second clutch can be by described first fast grade of tooth
Wheel and the first travelling gear link together and described first output shaft synchronous rotates；
The 3rd travelling gear and the 5th clutch it is provided with on described second output shaft, the described 5th
Described 3rd travelling gear and described second output shaft can be linked together and described institute by clutch
State the second output shaft synchronous to rotate；
Described first input gear engages with described first slow grade of gear, described second input gear
Engaging with described first rapid gear, described first travelling gear drives described 3rd travelling gear
Rotate.
2. two-way double speed gear-box as claimed in claim 1, it is characterised in that also include passing
Moving axis,
The middle part of described power transmission shaft is installed with the second travelling gear, described second travelling gear
Two ends be coaxially arranged with second slow grade of gear and the second rapid gear, the described second slow shelves respectively
The 3rd clutch, described second rapid gear and second it is provided with between gear and the second travelling gear
The 4th clutch it is provided with between travelling gear；
Described second slow grade of gear and the second travelling gear can be connected to one by described 3rd clutch
Rise with described power transmission shaft synchronous axial system, described 4th clutch can will described second rapid gear with
Second travelling gear links together and described power transmission shaft synchronous axial system；
Described first input gear engages with described second slow grade of gear, described second input gear
Engage with the second rapid gear, described first travelling gear and the engagement of the second travelling gear.
3. two-way double speed gear-box as claimed in claim 1 or 2, it is characterised in that also wrap
Include second driving shaft, described second driving shaft is installed with idler gear, described center tooth
Wheel engages with described first travelling gear and the 3rd travelling gear respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176810.7U CN205534047U (en) | 2016-03-08 | 2016-03-08 | Two -way double speed gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176810.7U CN205534047U (en) | 2016-03-08 | 2016-03-08 | Two -way double speed gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534047U true CN205534047U (en) | 2016-08-31 |
Family
ID=56781059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176810.7U Active CN205534047U (en) | 2016-03-08 | 2016-03-08 | Two -way double speed gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096799A (en) * | 2020-10-21 | 2020-12-18 | 江苏赫夫特齿轮制造有限公司 | Single-input double-output two-gear variable speed gear box |
-
2016
- 2016-03-08 CN CN201620176810.7U patent/CN205534047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096799A (en) * | 2020-10-21 | 2020-12-18 | 江苏赫夫特齿轮制造有限公司 | Single-input double-output two-gear variable speed gear box |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |