CN200960853Y - Rear driving device for carting car - Google Patents
Rear driving device for carting car Download PDFInfo
- Publication number
- CN200960853Y CN200960853Y CN 200620111478 CN200620111478U CN200960853Y CN 200960853 Y CN200960853 Y CN 200960853Y CN 200620111478 CN200620111478 CN 200620111478 CN 200620111478 U CN200620111478 U CN 200620111478U CN 200960853 Y CN200960853 Y CN 200960853Y
- Authority
- CN
- China
- Prior art keywords
- rear drive
- driving
- hub
- drive shaft
- wheel hub
- 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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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a back driving device for carting cars, comprising a back driving shaft, a big chain wheel, a braking plate, a back wheel hub, a back driving hub and a driving steering knuckle. The big chain wheel and the braking plate are separately installed at the two ends of the back driving hub through bolts, and the back driving hub is covered on the back driving shaft and connected by square keys and slipped left and right. The end of the braking plate of the back driving shaft is covered with a fixing cover, and the two ends of the back driving shaft are separately covered with a bearing fixing cover and a bearing. The two ends of the back driving shaft are connected with the inner end of the driving steering knuckle through splints. The outer ends of the driving steering knuckle are separately arranged with a wheel hub fixing frame and a back wheel hub, which is fixed by nuts. The wheel hub fixing frame has a shaft hole connected with the upper cradle and the lower cradle. The driving device has the double functions of damping and driving, which can prolong the life span of the car frame and each component of the driving device and enhance the comfortable degree for the driving.
Description
Technical field
The utility model relates to the drive configuration of kart.
Technical field
At present, the axle drive shaft of engine at extreme rear formula kart both had been an axle drive shaft, the effect of back axle is arranged again, it is at first hinge wheel and back disc brake dish to be separately fixed on the axle drive shaft, again two tires are separately fixed at the two ends of axle drive shaft, at last driving unit is attached together and be fitted on the vehicle frame, connect driving with chain.Such drive configuration is simple, assembling is easy, but because axle drive shaft and vehicle frame are directly fixing, be expert at and directly be delivered on the vehicle frame in the face of the application force of tire with crossing in the turner by axle drive shaft, such power transmission can directly cause the distortion of axle drive shaft and the damage of vehicle frame, and such structural damping performance is bad, can reduce the traveling comfort of driving greatly.
Summary of the invention
The purpose of this utility model is at the prior art above shortcomings, provide a kind of structure not yielding, help protecting vehicle frame and install each parts, have cushioning effect, can promote the kart rear drive equipment of kart driver comfort.
The purpose of this utility model is achieved in that
A kind of kart rear drive equipment includes rear drive shaft, hinge wheel, back disc brake dish, rear-wheel hub, rear drive hub and drives steering swivel etc.Hinge wheel and disc brake dish are contained in rear drive hub two ends with bolt respectively, and the rear drive hub sleeve connects with square key on rear drive shaft, but left and right sides slippage.Be with fixed cover at rear drive shaft disc brake dish end, be used to prevent rear drive hub combination play.The rear drive shaft two ends are with bearing fixing sleeve and bearing respectively, the rear drive shaft two ends connect driving steering swivel the inner by spline, drive the steering swivel outer end wheel hub fixed mount and rear-wheel hub are housed respectively, have the effect that the power break-in is transmitted by the fastening axle drive shaft steering swivel of nut.Have on the wheel hub fixed mount with the back and go up reel cage and back bottom cradle bonded assembly axis hole, be used for this device is fixed to vehicle frame.
This device is by organic cooperation of above-mentioned each parts, the propulsive effort of driving engine is carried out equivalence by axle drive shaft, pulsation-free transmits, drive torque is delivered on the tire by the break-in of rear drive steering swivel the most at last, and the application force that the road surface produces tire in full landform is travelled also can be by on rear drive steering swivel and the back, bottom cradle passes to bumper with power, by the vibrations that bring to car in the bumper digestion driving process, reduce of the impact of these power to axle drive shaft and vehicle frame, can prolong the service life of vehicle frame and each parts of actuating device, this actuating device has damping what is meant by the double action that drives, and can improve the comfort level of driving.
Description of drawings
Fig. 1 is the structural representation of this device;
Fig. 2 is that this device is installed to the structural representation on the vehicle frame.
The specific embodiment
Referring to Fig. 1, this actuating device includes parts such as rear drive shaft 5, hinge wheel 3, back disc brake dish 2, rear-wheel hub 12, rear drive hub 1 and driving steering swivel 10.Adorn hinge wheel 3 and back disc brake dish 2 with bolt respectively at rear drive hub 1 two ends earlier, then, the combination of rear drive hub is connected with rear drive shaft 5 by square key 4, rear drive shaft fixed cover 6 is contained in back disc brake dish 2 one ends again, be used to prevent rear drive hub combination play, between rear drive hub 1 and the rear drive shaft 5 be about the sliding matching relationship of transporting.Again bearing fixing sleeve 7 and bearing 8 are enclosed within rear drive shaft 5 two ends respectively, the axle drive shaft combination is fixed on the vehicle frame, again axle drive shaft is adjusted to the appropriate location, and the tightening screw on the bearing is fastening.Connecting driving steering swivel 10 by spline respectively at rear drive shaft 5 two ends then has female splines one end, and steering swivel 10 outer ends be will drive again and wheel hub fixed mount 11 and rear-wheel hub 12 loaded onto respectively, and with nut 13 that it is fastening, obtain whole device thus.
The annexation of this device and vehicle frame is referring to Fig. 2, with the back go up reel cage 14 and back bottom cradle 15 by spool with the wheel hub fixed mount on axis hole be connected with the wheel hub fixed mount respectively, with bumper 16 reel cage 14 is gone up in the back again and carry out spacing the connection, promptly finished the fixing of this device and vehicle frame with vehicle frame.
Claims (1)
1, a kind of kart rear drive equipment, include rear drive shaft, hinge wheel, back disc brake dish and rear-wheel hub, it is characterized in that: it also has the rear drive hub and drives steering swivel, hinge wheel and back disc brake dish are contained in rear drive hub two ends with bolt respectively, the rear drive hub sleeve is on rear drive shaft, connect with square key, but left and right sides slippage; Be with fixed cover at rear drive shaft disc brake dish end, the rear drive shaft two ends are with bearing fixing sleeve and bearing respectively, the rear drive shaft two ends connect driving steering swivel the inner by spline, drive the steering swivel outer end wheel hub fixed mount and rear-wheel hub are housed respectively, fastening by nut, have on the wheel hub fixed mount with the back and go up reel cage and back bottom cradle bonded assembly axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111478 CN200960853Y (en) | 2006-09-29 | 2006-09-29 | Rear driving device for carting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620111478 CN200960853Y (en) | 2006-09-29 | 2006-09-29 | Rear driving device for carting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200960853Y true CN200960853Y (en) | 2007-10-17 |
Family
ID=38797360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620111478 Expired - Fee Related CN200960853Y (en) | 2006-09-29 | 2006-09-29 | Rear driving device for carting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200960853Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552440A (en) * | 2013-11-13 | 2014-02-05 | 杜力 | Suspending and driving structure of power-driven all-terrain vehicle |
-
2006
- 2006-09-29 CN CN 200620111478 patent/CN200960853Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552440A (en) * | 2013-11-13 | 2014-02-05 | 杜力 | Suspending and driving structure of power-driven all-terrain vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071017 Termination date: 20091029 |