CN206636992U - A kind of gearbox assembly - Google Patents
A kind of gearbox assembly Download PDFInfo
- Publication number
- CN206636992U CN206636992U CN201720407445.0U CN201720407445U CN206636992U CN 206636992 U CN206636992 U CN 206636992U CN 201720407445 U CN201720407445 U CN 201720407445U CN 206636992 U CN206636992 U CN 206636992U
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- CN
- China
- Prior art keywords
- gear
- shaft
- casing
- output shaft
- input shaft
- 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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- Structure Of Transmissions (AREA)
- Motor Power Transmission Devices (AREA)
Abstract
The utility model discloses a kind of gearbox assembly,It includes casing and stretches into the input shaft of the casing,I shaft gear its underpart is set with input shaft in the casing and is provided with output shaft,The output shaft is provided with bull gear,I shaft gear engages with the bull gear,The other end of the input shaft is connected with an oil pump input shaft by spline,The oil pump input shaft driving is arranged on the disjunctor hydraulic pump works on the outside of the casing,The disjunctor hydraulic pump is provided with direction food tray,There is the disjunctor hydraulic pump motor output shaft which is provided with sun gear,The motor output shaft drives sun gear rotation,In the casing and it which is provided with planetary gear provided with planet carrier on output shaft,The sun gear engages and driven the bull gear rotation engaged with the planetary gear with planetary gear,The sun gear rotates lower be engaged by the internal spline of the planet carrier with planet carrier mixing and drives the output shaft to rotate；Using said structure, realize simple in construction, mixed by machine driving with hydraulic motor and transmit effect of the speed than realizing variable speed.
Description
Technical field
It the utility model is related to a kind of gearbox assembly.
Background technology
At present, the gear-box used mostly uses machine driving to be driven, not only operation inconvenience, is driven unstable, Yi Dachi,
Casing has damaged and cost is high.
The content of the invention
The purpose of this utility model is to provide a kind of simple in construction, mixes the fast ratio of transmission with hydraulic motor by machine driving
Realize the gearbox assembly of variable speed.
The technical solution of the utility model is a kind of gearbox assembly, and it includes casing 2 and stretches into the input of the casing 2
Axle 1, it is characterised in that：I shaft gear 3 is set with input shaft 1 in the casing 2, the casing 2 is interior and in the I axle tooth
The bottom of wheel 3 is provided with output shaft 12, and the output shaft 12 is provided with bull gear 10, and I shaft gear 3 is nibbled with the bull gear 10
Close, the other end of the input shaft 1 is connected with an oil pump input shaft 4 by spline, and the driving of oil pump input shaft 4 is arranged on institute
The disjunctor hydraulic pump 5 for stating the outside of casing 2 works, and the disjunctor hydraulic pump 5 is provided with direction food tray 6, and the disjunctor hydraulic pump 5 has
There is motor output shaft 7 to which is provided with sun gear 8, the motor output shaft 7 drives sun gear 8 to rotate, in the casing 2 and defeated
Shaft 12 which is provided with planetary gear 11 provided with planet carrier 9, the sun gear 8 engaged with planetary gear 11 and drive with it is described
The bull gear 10 that planetary gear 11 engages rotates, and the sun gear 8 mixes with the planet carrier 9 passes through the planet carrier under rotation
9 internal spline occlusion drives the output shaft 12 to rotate.
The beneficial effects of the utility model be by being set with I shaft gear 3 on the input shaft 1 in the casing 2, it is described
Output shaft 12 is provided with casing 2 and in the bottom of I shaft gear 3, the output shaft 12 is provided with bull gear 10, I axle
Gear 3 is engaged with the bull gear 10, and the other end of the input shaft 1 is connected with an oil pump input shaft 4 by spline, the oil
Pump input shaft 4 drives the disjunctor hydraulic pump 5 for being arranged on the outside of casing 2 to work, and the disjunctor hydraulic pump 5 is provided with direction oil
There is motor output shaft 7 which is provided with sun gear 8 for disk 6, the disjunctor hydraulic pump 5, and the motor output shaft 7 drives sun gear 8
Rotation, the casing 2 is interior and which is provided with planetary gear 11, the sun gear 8 and planet provided with planet carrier 9 on output shaft 12
Gear 11 engages and drives the bull gear 10 engaged with the planetary gear 11 to rotate, and the sun gear 8 is mixed with the planet carrier 9
Close drives the output shaft 12 to rotate under rotating by the internal spline occlusion of the planet carrier 9；During work, external impetus drives defeated
Enter axle 1 to rotate, because I shaft gear 3 on input shaft 1 engages with the bull gear 10, drive bull gear 10 to rotate, meanwhile, it is defeated
Enter the power on axle 1 to transmit oil-feed pump input shaft 4 and changed advance by direction food tray 6 or fallen back to change direction of travel, then
Motor output shaft 7 drives sun gear 8 to rotate, due to which is provided with planet tooth provided with planet carrier 9 in casing 2 and on output shaft 12
Wheel 11, the sun gear 8 engages with planetary gear 11 and drives the bull gear 10 engaged with the planetary gear 11 to rotate, too
Under sun wheel 8 rotates with the hybrid power of planetary gear 11, the internal spline of planet carrier is engaged with the external splines of output shaft and by power
Output shaft is passed to, is mixed so by machine driving with hydraulic motor and transmits effect of the speed than realizing variable speed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
1, input shaft in Fig. 1,2, casing, 3, I shaft gear, 4, oil pump input shaft, 5, disjunctor hydraulic pump, 6, direction food tray,
7th, motor output shaft, 8, sun gear, 9, planet carrier, 10, bull gear, 11, planetary gear, 12, output shaft.
Embodiment
According to Fig. 1, a kind of gearbox assembly is the utility model is related to, it includes casing 2 and stretches into the casing 2
Input shaft 1, is set with I shaft gear 3 on the input shaft 1 in the casing 2, in the casing 2 and under I shaft gear 3
Portion is provided with output shaft 12, and the output shaft 12 is provided with bull gear 10, and I shaft gear 3 engages with the bull gear 10, described
The other end of input shaft 1 is connected with an oil pump input shaft 4 by spline, and the driving of oil pump input shaft 4 is arranged on the casing 2
The disjunctor hydraulic pump 5 in outside works, and the disjunctor hydraulic pump 5 is provided with direction food tray 6, and the disjunctor hydraulic pump 5 has motor
Output shaft 7 which is provided with sun gear 8, and the motor output shaft 7 drives sun gear 8 to rotate, in the casing 2 and in output shaft 12
Planetary gear 11 is which is provided with provided with planet carrier 9, the sun gear 8 is engaged with planetary gear 11 and driven and the planet tooth
The bull gear 10 of the engagement of wheel 11 rotates, and it is lower by the interior of the planet carrier 9 that the sun gear 8 mixes rotation with the planet carrier 9
Spline occlusion drives the output shaft 12 to rotate；During work, external impetus band driven input shaft 1 rotates, due to I on input shaft 1
Shaft gear 3 engages with the bull gear 10, drives bull gear 10 to rotate, meanwhile, the power on input shaft 1 transmits oil-feed pump input
Axle 4 is simultaneously changed advance by direction food tray 6 or fallen back to change direction of travel, and then motor output shaft 7 drives sun gear 8 to rotate,
Due to which is provided with planetary gear 11, the sun gear 8 and planetary gear provided with planet carrier 9 in casing 2 and on output shaft 12
11 engage and drive the bull gear 10 engaged with the planetary gear 11 to rotate, and are moved in the mixing of sun gear 8 and planetary gear 11
Under power rotates, the internal spline of planet carrier is engaged with the external splines of output shaft and imparts power to output shaft, is so passed by machinery
Dynamic mixed with hydraulic motor transmits effect of the speed than realizing variable speed.
Claims (1)
1. a kind of gearbox assembly, it includes casing（2）With stretch into the casing（2）Input shaft（1）, it is characterised in that：Institute
State casing（2）Interior input shaft（1）On be set with I shaft gear（3）, the casing（2）It is interior and in I shaft gear（3）Under
Portion is provided with output shaft（12）, the output shaft（12）It is provided with bull gear（10）, I shaft gear（3）With the bull gear
（10）Engagement, the input shaft（1）The other end and an oil pump input shaft（4）Connected by spline, the oil pump input shaft（4）
Driving is arranged on the casing（2）The disjunctor hydraulic pump in outside（5）Work, the disjunctor hydraulic pump（5）It is provided with direction food tray
（6）, the disjunctor hydraulic pump（5）With motor output shaft（7）It which is provided with sun gear（8）, the motor output shaft（7）Drive
Sun gear（8）Rotation, the casing（2）It is interior and in output shaft（12）It is provided with planet carrier（9）It which is provided with planetary gear（11）,
The sun gear（8）With planetary gear（11）Engage and drive and the planetary gear（11）The bull gear of engagement（10）Rotation,
The sun gear（8）With the planet carrier（9）Mixing passes through the planet carrier under rotating（9）Internal spline occlusion drive it is described defeated
Shaft（12）Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407445.0U CN206636992U (en) | 2017-04-18 | 2017-04-18 | A kind of gearbox assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720407445.0U CN206636992U (en) | 2017-04-18 | 2017-04-18 | A kind of gearbox assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636992U true CN206636992U (en) | 2017-11-14 |
Family
ID=60246030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720407445.0U Expired - Fee Related CN206636992U (en) | 2017-04-18 | 2017-04-18 | A kind of gearbox assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884939A (en) * | 2017-04-18 | 2017-06-23 | 济宁丰业机械有限公司 | A kind of gearbox assembly |
-
2017
- 2017-04-18 CN CN201720407445.0U patent/CN206636992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106884939A (en) * | 2017-04-18 | 2017-06-23 | 济宁丰业机械有限公司 | A kind of gearbox assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |