CN207955337U - Spline connection gear driving-shaft assembly - Google Patents
Spline connection gear driving-shaft assembly Download PDFInfo
- Publication number
- CN207955337U CN207955337U CN201820390144.6U CN201820390144U CN207955337U CN 207955337 U CN207955337 U CN 207955337U CN 201820390144 U CN201820390144 U CN 201820390144U CN 207955337 U CN207955337 U CN 207955337U
- Authority
- CN
- China
- Prior art keywords
- central siphon
- shaft
- spline
- external splines
- cylinder shoulder
- 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
Spline connection gear driving-shaft assembly, belongs to transmission shaft technical field.It, which provides one kind, can reduce battery truck electric quantity consumption, energy saving spline connection gear driving-shaft assembly.The madial wall of the outer tube opens up one section of casing internal spline, described central siphon one end is equipped with central siphon external splines and central siphon internal spline, the madial wall other end of central siphon offers transmission internal spline, shaft lateral wall one end is equipped with transmission external splines, the shaft lateral wall other end is equipped with connection external splines, the central siphon external splines of central siphon engages connection with the casing internal spline of outer tube, and the central siphon internal spline of central siphon engages connection with the transmission external splines of shaft, and the clutch plug is fixedly set on central siphon.The utility model can reduce the unnecessary electric quantity consumption of battery truck, rationally utilize resource, energy saving, reduce cost.
Description
Technical field
The utility model belongs to transmission shaft technical field, more particularly to a kind of spline connection gear driving-shaft assembly.
Background technology
Battery truck is to provide electric energy by accumulator, by the pure electric vehicle motor vehicles of motor drive.The motor of battery truck
The wheel of battery truck is driven by transmission shaft, but the motor of battery truck is mostly heavy-duty motor, when work, power consumption is big, stores
The electric energy easy short time stored in battery is used up, and certain inconvenience is brought to the use of battery truck.
Invention content
In view of the deficiency of the prior art, the utility model, which provides one kind, can reduce battery truck electric quantity consumption,
Energy saving spline connection gear driving-shaft assembly.
Technical solution adopted in the utility model is：Spline connection gear driving-shaft assembly, including outer tube, central siphon,
Shaft and clutch plug；The madial wall of the outer tube opens up one section of casing internal spline, and described central siphon one end is equipped with outside central siphon
The madial wall other end of spline and central siphon internal spline, central siphon offers transmission internal spline, and shaft lateral wall one end, which is equipped with, to be passed
Dynamic external splines, the shaft lateral wall other end are equipped with connection external splines, the central siphon external splines of central siphon and the casing internal spline of outer tube
Engagement connection, the central siphon internal spline of central siphon engage connection with the transmission external splines of shaft, and the clutch plug is fixedly set in
On central siphon.
The beneficial effects of the utility model are：
The utility model selects the motor using battery truck still to use auxiliary electric by the back-and-forth motion of central siphon
Machine, when battery truck carries loadage, using the original heavy-duty motor of battery truck, when goods is light and unloaded, using low power auxiliary
Motor can reduce the unnecessary electric quantity consumption of battery truck, rationally utilize resource, energy saving, reduce cost.
Description of the drawings
Fig. 1：When working condition, structural schematic diagram that the utility model is connected with the motor of battery truck；
Fig. 2：When working condition, structural schematic diagram that the utility model is connected with auxiliary motor；
Fig. 3：The utility model outer tube front view；
Fig. 4：The utility model central siphon front view；
Fig. 5：The utility model shaft front view；
Wherein：1- outer tubes；1-1- casing internal splines；2- central siphons；2-1- central siphon external splines；2-2- central siphon internal splines；2-
3- is driven internal spline；2-4- annular grooves；3- shafts；3-1- is driven external splines；3-2- connection external splines；The 6th stairsteppings of 3-3- are justified
Pylon shoulder；The 5th stairstepping cylinder shoulders of 3-4-；3-5- fourth order trapezoidal cylinder shoulders；3-6- third stairstepping cylinder shoulders；
3-7- second-order trapezoidal cylinder shoulders；3-8- the first stairstepping cylinder shoulders；4- driven gears；5- auxiliary motors；6- is driven
Gear；7- clutch plugs；8- bearings.
Specific implementation mode
As shown in Fig. 1 ~ Fig. 5, spline connection gear driving-shaft assembly, including outer tube 1, central siphon 2, shaft 3 and clutch
Plug 7；The madial wall of the outer tube 1 opens up one section of casing internal spline 1-1, and 2 one end of the central siphon is equipped with central siphon external splines 2-1
Transmission internal spline 2-3 is offered with the madial wall other end of central siphon internal spline 2-2, central siphon 2, the motor output shaft of battery truck is inserted
Enter in 2 other end of central siphon, and engage connection with transmission internal spline 2-3,3 lateral wall one end of the shaft is equipped with transmission external splines 3-
1, the 3 lateral wall other end of shaft is equipped with connection external splines 3-2, and 2 one end of central siphon is inserted into outer tube 1 one end, and 3 one end of shaft is from outer
1 other end of casing is inserted into 2 one end of central siphon, and the drive axle of 3 other end of shaft and battery truck is sequentially connected, outside the central siphon of central siphon 2
Spline 2-1 engages connection, the central siphon internal spline 2-2 of central siphon 2 and flower outside the transmission of shaft 3 with the casing internal spline 1-1 of outer tube 1
Key 3-1 engagement connections, the clutch plug 7 are fixedly set on central siphon 2, and the setting of clutch plug 7 is in 1 outside of outer tube.
1 lateral wall of the outer tube is equipped with driven gear 4, the driven gear 4 and 6 company of engagement of transmission gear by key
It connects, the transmission gear 6 is fixedly set on the output shaft of auxiliary motor 5.
Among the shaft 3 one section by one end to the other end set successively there are six stairstepping cylinder shoulder, six ranks
Trapezoidal cylinder shoulder is the first stairstepping cylinder shoulder 3-8, second-order trapezoidal cylinder shoulder 3-7, third stairstepping cylinder respectively
Shoulder 3-6, fourth order trapezoidal cylinder shoulder 3-5, the 5th stairstepping cylinder shoulder 3-4 and the 6th stairstepping cylinder shoulder 3-3, institute
It states and offers keyway on the 6th stairstepping cylinder shoulder 3-3 outer circumference surfaces, the 6th stairstepping cylinder shoulder 3-3 passes through belt transmission
The input shaft of mechanism and generator is sequentially connected, the 5th stairstepping cylinder shoulder 3-4 outer circumference surfaces, fourth order trapezoidal cylinder shoulder
Offer the card slot for installing clamp spring one on 3-5 outer circumference surfaces and second-order trapezoidal cylinder shoulder 3-7 outer circumference surfaces, the 4th
Round key slot is offered on stairstepping cylinder shoulder 3-5 outer circumference surfaces, round key slot is for installing sensor.
On 2 outer circumference surface of the central siphon annular groove 2- for installing clamp spring two is offered positioned at 7 both sides of clutch plug
4。
The spline connection gear driving-shaft assembly further includes two bearings 8, and described two bearings 8 are mounted on outer tube 1
Both ends.
As shown in Figure 1, when using auxiliary motor 5, central siphon 2 is inserted into outer tube 1, and shaft 3 is inserted into central siphon 2, central siphon
External splines 2-1 engages connection with casing internal spline 1-1, and central siphon internal spline 2-2 engages connection, auxiliary electricity with transmission external splines 3-1
Motivation 5 drives outer tube 1 to rotate by the transmission gear 6 and driven gear 4 of engagement, and outer tube 1 drives shaft 3 by central siphon 2
Rotation.
As shown in Fig. 2, using battery truck motor when, so that central siphon 2 is displaced outwardly by clutch plug 8, outside central siphon
Spline 2-1 is detached from casing internal spline 1-1, at this point, central siphon internal spline 2-2 also engages connection with transmission external splines 3-1, central siphon 2
Transmission internal spline 2-3 engages connection with the output shaft of the motor of battery truck, and the motor of battery truck drives shaft by central siphon 2
3 rotations.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of spline connection gear driving-shaft assembly, it is characterised in that：Including outer tube（1）, central siphon（2）, shaft（3）And from
Clutch plug（7）；The outer tube（1）Madial wall open up one section of casing internal spline（1-1）, the central siphon（2）One end is equipped with
Central siphon external splines（2-1）With central siphon internal spline（2-2）, central siphon（2）The madial wall other end offer transmission internal spline（2-3）,
The shaft（3）Lateral wall one end is equipped with transmission external splines（3-1）, shaft（3）The lateral wall other end is equipped with connection external splines（3-
2）, central siphon（2）Central siphon external splines（2-1）With outer tube（1）Casing internal spline（1-1）Engagement connection, central siphon（2）Central siphon
Internal spline（2-2）With shaft（3）Transmission external splines（3-1）Engagement connection, the clutch plug（7）It is fixedly set in central siphon
（2）On.
2. spline connection gear driving-shaft assembly according to claim 1, it is characterised in that：The outer tube（1）Outside
Wall is equipped with driven gear（4）, the driven gear（4）With transmission gear（6）Engagement connection, the transmission gear（6）It is fixed
It is sleeved on auxiliary motor（5）Output shaft on.
3. spline connection gear driving-shaft assembly according to claim 1, it is characterised in that：The shaft（3）Centre one
Section by one end to the other end set successively there are six stairstepping cylinder shoulder, six stairstepping cylinders shoulder is the first rank respectively
Trapezoidal cylinder shoulder（3-8）, second-order trapezoidal cylinder shoulder（3-7）, third stairstepping cylinder shoulder（3-6）, fourth order it is trapezoidal
Cylinder shoulder（3-5）, the 5th stairstepping cylinder shoulder（3-4）And the 6th stairstepping cylinder shoulder（3-3）, the 6th stairstepping
Cylinder shoulder（3-3）Keyway, the 5th stairstepping cylinder shoulder are offered on outer circumference surface（3-4）Outer circumference surface, fourth order are trapezoidal
Cylinder shoulder（3-5）Outer circumference surface and second-order trapezoidal cylinder shoulder（3-7）It is offered on outer circumference surface for installing clamp spring
One card slot, fourth order trapezoidal cylinder shoulder（3-5）Round key slot is offered on outer circumference surface.
4. spline connection gear driving-shaft assembly according to claim 1, it is characterised in that：The central siphon（2）Excircle
It is located at clutch plug on face（7）Both sides offer the annular groove for installing clamp spring two（2-4）.
5. spline connection gear driving-shaft assembly according to claim 1,2,3 or 4, it is characterised in that：The spline connects
It further includes two bearings to connect gear drive axle assembly（8）, described two bearings（8）Mounted on outer tube（1）Both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390144.6U CN207955337U (en) | 2018-03-22 | 2018-03-22 | Spline connection gear driving-shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390144.6U CN207955337U (en) | 2018-03-22 | 2018-03-22 | Spline connection gear driving-shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955337U true CN207955337U (en) | 2018-10-12 |
Family
ID=63725010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820390144.6U Expired - Fee Related CN207955337U (en) | 2018-03-22 | 2018-03-22 | Spline connection gear driving-shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955337U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284743A (en) * | 2018-03-22 | 2018-07-17 | 杨仁忠 | Spline connection gear driving-shaft assembly |
| CN112757268A (en) * | 2020-12-31 | 2021-05-07 | 肇庆学院 | Intelligent mechanical arm and control method thereof |
-
2018
- 2018-03-22 CN CN201820390144.6U patent/CN207955337U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108284743A (en) * | 2018-03-22 | 2018-07-17 | 杨仁忠 | Spline connection gear driving-shaft assembly |
| CN112757268A (en) * | 2020-12-31 | 2021-05-07 | 肇庆学院 | Intelligent mechanical arm and control method thereof |
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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: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |