CN205970845U - University student's equation motorcycle race transmission structure - Google Patents
University student's equation motorcycle race transmission structure Download PDFInfo
- Publication number
- CN205970845U CN205970845U CN201620840447.4U CN201620840447U CN205970845U CN 205970845 U CN205970845 U CN 205970845U CN 201620840447 U CN201620840447 U CN 201620840447U CN 205970845 U CN205970845 U CN 205970845U
- Authority
- CN
- China
- Prior art keywords
- cylindrical central
- central frame
- motorcycle race
- equation motorcycle
- machine support
- 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
University student's equation motorcycle race transmission structure, including fixing the column centre frame on the frame, the bilateral symmetry of column centre frame is equipped with transmission, transmission is equipped with the driving gear including setting up the motor at column centre frame front end on the output shaft of motor, the end of column centre frame is equipped with the installation axle perpendicularly, is equipped with driven gear and interior ball cage with the axle sleeve on the stiff end of installation axle, a driven gear and an interior ball cage fixed connection, and the driving gear is connected through the chain with driven gear, the free end of installation axle is equipped with the one or the three ball round pin universal joint that is used for installing the wheel, the outside of ball cage including the stiff end of installation axle sets up through the two or three ball round pin universal joint, the inboard of interior ball cage pass through anchor clamps along the endwise slip and the location of centre frame. The utility model discloses high transmission efficiency, it is integrated with two transmission structure that the tradition is independent for whole size is less, and compact structure is with low costs, can move under abominable operational environment, accords with the service conditions of equation motorcycle race.
Description
Technical field
This utility model is related to a kind of university students' equation motorcycle race drive mechanism.
Background technology
The power train of FSC racing car has the function of deceleration, speed change, and with electromotor cooperating, can guarantee that racing car each
Plant the normal operation under working condition.One good motor, if lacking a good drive system, also cannot give play to have
Power.
Drive system is to connect the bridge of electromotor and wheel, and the power that electromotor is sent is delivered to drive by drive system
Motor car wheel.Existing racing car is all one drive system of a wheel, complicated integral structure and heaviness, affects racing car performance.
Content of the invention
In order to overcome the complex structure of existing drive system presence, defect that is heavy and affecting racing car performance, this practicality is new
Type provides a kind of university students' equation motorcycle race drive mechanism.
The technical solution adopted in the utility model is：
University students' equation motorcycle race drive mechanism it is characterised in that:Including the cylindrical central frame being fixed on vehicle frame, described
Cylindrical central frame be symmetrically arranged on two with actuating device；
Described actuating device includes being arranged on the motor of cylindrical central frame front end, and the output shaft of described motor is provided with
Driving gear；The ending vertical of described cylindrical central frame is provided with installation axle, coaxially sheathed in the described fixing end of installation axle
Have driven gear and internal spherical cage, described driven gear is fixedly connected with an internal spherical cage, described driving gear with described from
Moving gear is connected by chain；The free end of described installation axle is provided with the first tripod universal joint for installing wheel,
The fixing end of described installation axle is arranged on the outside of described internal spherical cage by the second tripod universal joint, described internal spherical cage
Inner side pass through fixture sliding axially and positioning along described centre frame；
Described motor is erected on an electric machine support, and described electric machine support is two-piece type structure, and two-piece type structure
It is connected by electric machine support axle；Described electric machine support is fixed on the side of cylindrical central frame, towards in column centre frame
The one side of a piece of electric machine support of side is welded with a contiguous block, and the described front end of contiguous block is fixedly connected with cylindrical central frame；Interior
The another side of side electric machine support piece is provided with first rotating shaft, and described first rotating shaft is located in the inner ring of clutch shaft bearing, described
The output shaft of motor passes through the outer ring of clutch shaft bearing；The outside of described motor is fixed on another electric machine support.
Further, the inner side of described internal spherical cage has fixing hole, and described fixing in the hole is coaxially provided with second bearing, folder
The outside of tool is provided with the second rotating shaft, and the second described rotating shaft is located in the described inner ring of second bearing, described fixture
Inner side is provided with the bayonet socket for blocking described cylindrical central frame.
Further, the end of described cylindrical central frame is provided with the fixing device for fixing described fixture, described
Fixing device includes the fixed block being fixed in described cylindrical central frame distal end faces, and the bottom of described fixed block is fixed on
On vehicle frame, the fix bar parallel with described cylindrical central frame runs through described fixture, and the fixing end of described fix bar is fixed
On described fixture, the free end of described fix bar passes through described fixed block and by nut screwing clamping in described fixation
On the outer face of block.
Further, described fixed block is provided with support base, and the end of described cylindrical central frame is plugged in described propping up
In support seat.
Further, described electric machine support and described cylindrical central frame are spirally connected fixation.
Further, described internal spherical cage and described driven gear are spirally connected fixation.
Further, the front end of described contiguous block and described cylindrical central frame are spirally connected fixation.
Further, described cylindrical central frame, described driven gear are respectively equipped with loss of weight engraved structure.Motor props up
Frame reaches light-weighted purpose by engraved structure, and electric machine support is separate structure, easy disassembly.
Further, described driven gear is more than described driving gear.
It is in approximately the same plane and reaches good transmission effect with driving gear for guarantee driven gear, devise column
Centre frame, and the purpose of light weight centre frame is reached by engraved structure.Cylindrical central frame is connected with electric machine support using process hole,
To ensure the stationarity of transmission.
Fixing device is connected with vehicle frame by two hangers, and is connected with cylindrical central frame, internal spherical cage using stud.
For mitigating weight, force analysis is carried out to driven gear, and hollow processing is carried out to it.
For mitigating weight, in the center drilling of driving gear, then it is sleeved on ring flange, and using bonded side
Formula connects driving gear and ring flange, coaxial with ring flange to ensure driving gear, and also makes easy for installation, and passes through intensity
Check.Ring flange and motor connection, so that the power of motor is delivered on driving gear by ring flange.
Fixture can sliding axially and positioning along described cylindrical central frame, thus adjustable driven gear and driving tooth
The spacing of wheel, can timely and conveniently adjust the elasticity of chain, do not have partially before and after can guarantee that driven gear and driving gear again
Difference.By the transition of fixture and cylindrical central frame, the rotational plane of driven gear can be made coplanar with driving gear rotational plane, do not have
There is relative sidesway, so both ensure that the high efficiency of transmission, in turn ensure that the safety of mechanism.
The beneficial effects of the utility model are embodied in：
1st, by integrated for traditional two independent drive mechanisms so that overall dimensions are less, compact conformation, low cost,
Can run under severe working environment, meet the use condition of equation motorcycle race；
2nd, adopt one-level Chain conveyer form it is ensured that accurate average ratios, and transmission efficiency；
Brief description
Fig. 1 is this utility model overall structure diagram.
Fig. 2 is the structural representation of this utility model electric machine support.
Fig. 3 is the cooperation schematic diagram of this utility model electric machine support and cylindrical central frame.
Fig. 4 is the cooperation schematic diagram of this utility model fixture and cylindrical central frame.
Fig. 5 is the structural representation of this utility model fixture.
Fig. 6 is the cooperation schematic diagram of this utility model fixing device and cylindrical central frame.
Fig. 7 is the structural representation of the fixed block of this utility model fixing device.
Fig. 8 is the cooperation schematic diagram of this utility model driven gear and fixture.
Fig. 9 is the structural representation of this utility model driven gear.
Specific embodiment
Referring to figs. 1 to Fig. 9, university students' equation motorcycle race drive mechanism, including the cylindrical central frame 1 being fixed on vehicle frame,
Described cylindrical central frame 1 be symmetrically arranged on two with actuating device；
Described actuating device includes being arranged on the motor 2 of cylindrical central frame front end, and the described output shaft of motor 2 sets
There is driving gear 4；The ending vertical of described cylindrical central frame 1 is provided with installation axle 6, same in the described fixing end of installation axle 6
Axle sleeve is provided with driven gear 5 and internal spherical cage 9, and described driven gear 5 is fixedly connected with an internal spherical cage 9, described driving gear 4
It is connected by chain 8 with described driven gear 5；The free end of described installation axle 6 is provided with for installing wheel first
Tripod universal joint 7, the fixing end of described installation axle 6 is arranged on described internal spherical cage 9 by the second tripod universal joint
Outside, fixture 10 sliding axially and positioning along described centre frame 1 is passed through in the inner side of described internal spherical cage 9；
Described motor 2 is erected on an electric machine support 3, and described electric machine support 3 is two-piece type structure, and two-piece type knot
Structure is connected by electric machine support axle；Described electric machine support 3 is fixed on the side of cylindrical central frame 1, towards cylindrical central
The one side of a piece of electric machine support of frame 1 inner side is welded with a contiguous block, and the described front end of contiguous block is fixing with cylindrical central frame 1 even
Connect；The another side of inner side electric machine support piece is provided with first rotating shaft, and described first rotating shaft is located in the inner ring of clutch shaft bearing, institute
The output shaft of the motor 2 stated passes through the outer ring of clutch shaft bearing；The outside of described motor 2 is fixed on another electric machine support.
Further, the inner side of described internal spherical cage 9 has fixing hole, and described fixing in the hole is coaxially provided with second bearing,
The outside of fixture 10 is provided with the second rotating shaft 101, and the second described rotating shaft 101 is located in the described inner ring of second bearing, institute
The inner side of the fixture 10 stated is provided with the bayonet socket 102 for blocking described cylindrical central frame 1.
Further, the end of described cylindrical central frame 1 is provided with the fixing device 11 for fixing described fixture 10, institute
The fixing device 11 stated includes being fixed on the fixed block 111 in described cylindrical central frame 1 distal end faces, described fixed block
111 bottom is fixed on vehicle frame, and the fix bar 112 parallel with described cylindrical central frame 1 runs through described fixture 10, described
The fixing end of fix bar 112 be fixed on described fixture 10, the free end of described fix bar 112 passes through described fixation
Block 111 simultaneously passes through nut screwing clamping on the outer face of described fixed block 111.
Further, described fixed block 111 is provided with support base 114, and the end of described cylindrical central frame 1 is plugged in institute
In the support base 114 stated.
Further, described electric machine support 3 and described cylindrical central frame 1 are spirally connected fixation.
Further, described internal spherical cage 9 and described driven gear 5 are spirally connected fixation.
Further, the front end of described contiguous block and described cylindrical central frame 1 are spirally connected fixation.
Further, described cylindrical central frame 1, described driven gear 5 are respectively equipped with loss of weight engraved structure.Motor
Support 3 reaches light-weighted purpose by engraved structure, and electric machine support 3 is separate structure, easy disassembly.
Further, described driven gear 5 is more than described driving gear 4.
It is in approximately the same plane and reaches good transmission effect with driving gear for guarantee driven gear, devise column
Centre frame, and the purpose of light weight centre frame is reached by engraved structure.Cylindrical central frame is connected with electric machine support using process hole,
To ensure the stationarity of transmission.
Fixing device is connected with vehicle frame by two hangers, and is connected with cylindrical central frame, internal spherical cage using stud.
For mitigating weight, force analysis is carried out to driven gear, and hollow processing is carried out to it.
For mitigating weight, in the center drilling of driving gear, then it is sleeved on ring flange, and using bonded side
Formula connects driving gear and ring flange, coaxial with ring flange to ensure driving gear, and also makes easy for installation, and passes through intensity
Check.Ring flange and motor connection, so that the power of motor is delivered on driving gear by ring flange.
Fixture can sliding axially and positioning along described cylindrical central frame, thus adjustable driven gear and driving tooth
The spacing of wheel, can timely and conveniently adjust the elasticity of chain, do not have partially before and after can guarantee that driven gear and driving gear again
Difference.By the transition of fixture and cylindrical central frame, the rotational plane of driven gear can be made coplanar with driving gear rotational plane, do not have
There is relative sidesway, so both ensure that the high efficiency of transmission, in turn ensure that the safety of mechanism.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept, of the present utility model
Protection domain is not construed as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model is also and in this
Skilled person according to this utility model design it is conceivable that equivalent technologies mean.
Claims (9)
1. university students' equation motorcycle race drive mechanism it is characterised in that:Including the cylindrical central frame being fixed on vehicle frame, described
Cylindrical central frame be symmetrically arranged on two with actuating device；
Described actuating device includes being arranged on the motor of cylindrical central frame front end, and the output shaft of described motor is provided with actively
Gear；The ending vertical of described cylindrical central frame is provided with installation axle, the described fixing end of installation axle is coaxially arranged with from
Moving gear and internal spherical cage, described driven gear is fixedly connected with an internal spherical cage, described driving gear and described driven tooth
Wheel is connected by chain；The free end of described installation axle is provided with the first tripod universal joint for installing wheel, described
The fixing end of installation axle be arranged on the outside of described internal spherical cage by the second tripod universal joint, described internal spherical cage interior
Fixture sliding axially and positioning along described centre frame is passed through in side；
Described motor is erected on an electric machine support, and described electric machine support is two-piece type structure, and two-piece type structure is passed through
Electric machine support axle is connected；Described electric machine support is fixed on the side of cylindrical central frame, towards inside column centre frame
The one side of a piece of electric machine support is welded with a contiguous block, and the described front end of contiguous block is fixedly connected with cylindrical central frame；Inner side electricity
The another side of machine support piece is provided with first rotating shaft, and described first rotating shaft is located in the inner ring of clutch shaft bearing, described motor
Output shaft pass through clutch shaft bearing outer ring；The outside of described motor is fixed on another electric machine support.
2. university students' equation motorcycle race drive mechanism as claimed in claim 1 it is characterised in that:The inner side of described internal spherical cage
Have fixing hole, described fixing in the hole is coaxially provided with second bearing, the outside of fixture is provided with the second rotating shaft, described second turn
Axle is located in the described inner ring of second bearing, and the inner side of described fixture is provided with for blocking described cylindrical central frame
Bayonet socket.
3. university students' equation motorcycle race drive mechanism as claimed in claim 2 it is characterised in that:Described cylindrical central frame
End is provided with the fixing device for fixing described fixture, and described fixing device includes being fixed on described cylindrical central frame
Fixed block in distal end faces, the bottom of described fixed block is fixed on vehicle frame, with described parallel the consolidating of cylindrical central frame
Fixed pole runs through described fixture, and the fixing end of described fix bar is fixed on described fixture, the freedom of described fix bar
End is through described fixed block and by nut screwing clamping on the outer face of described fixed block.
4. university students' equation motorcycle race drive mechanism as claimed in claim 3 it is characterised in that:Described fixed block is provided with
Support base, the end of described cylindrical central frame is plugged in described support base.
5. university students' equation motorcycle race drive mechanism as claimed in claim 4 it is characterised in that:Described electric machine support and institute
The cylindrical central frame stated is spirally connected fixation.
6. university students' equation motorcycle race drive mechanism as claimed in claim 5 it is characterised in that:Described internal spherical cage and described
Driven gear be spirally connected fixation.
7. university students' equation motorcycle race drive mechanism as claimed in claim 6 it is characterised in that:The front end of described contiguous block
It is spirally connected fixation with described cylindrical central frame.
8. university students' equation motorcycle race drive mechanism as claimed in claim 7 it is characterised in that:Described cylindrical central frame,
Loss of weight engraved structure is respectively equipped with described driven gear.
9. university students' equation motorcycle race drive mechanism as claimed in claim 8 it is characterised in that:Described driven gear is more than
Described driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840447.4U CN205970845U (en) | 2016-08-05 | 2016-08-05 | University student's equation motorcycle race transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840447.4U CN205970845U (en) | 2016-08-05 | 2016-08-05 | University student's equation motorcycle race transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205970845U true CN205970845U (en) | 2017-02-22 |
Family
ID=58029286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840447.4U Expired - Fee Related CN205970845U (en) | 2016-08-05 | 2016-08-05 | University student's equation motorcycle race transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205970845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150588A (en) * | 2017-05-31 | 2017-09-12 | 华南理工大学 | A kind of automobile-used axle brakes based on limited-slip differential |
| CN111347876A (en) * | 2020-03-17 | 2020-06-30 | 广东工业大学 | Rear axle of formula car and formula car |
-
2016
- 2016-08-05 CN CN201620840447.4U patent/CN205970845U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150588A (en) * | 2017-05-31 | 2017-09-12 | 华南理工大学 | A kind of automobile-used axle brakes based on limited-slip differential |
| CN111347876A (en) * | 2020-03-17 | 2020-06-30 | 广东工业大学 | Rear axle of formula car and formula car |
| CN111347876B (en) * | 2020-03-17 | 2021-11-26 | 广东工业大学 | Rear axle of formula car and formula car |
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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: 20170222 Termination date: 20190805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |