CN2433111Y - Colloid torsion bar swing arm type vibration damping and main driving device - Google Patents
Colloid torsion bar swing arm type vibration damping and main driving device Download PDFInfo
- Publication number
- CN2433111Y CN2433111Y CN 99257789 CN99257789U CN2433111Y CN 2433111 Y CN2433111 Y CN 2433111Y CN 99257789 CN99257789 CN 99257789 CN 99257789 U CN99257789 U CN 99257789U CN 2433111 Y CN2433111 Y CN 2433111Y
- Authority
- CN
- China
- Prior art keywords
- torsion bar
- swing arm
- colloid
- arm type
- vibration damping
- 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
Links
- 239000000084 colloidal system Substances 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract 1
- 241000239290 Araneae Species 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a colloid torsion bar swing arm formula damping and main drive arrangement. The device consists of a colloid torsion bar, a chain transmission consisting of a swing arm vibration damper and a rear driving device. The weight of the vehicle chassis is reduced, the design is reasonable, the layout is compact, and the electric vehicle using the chassis is light and stable in running, low in accident rate and benefit, economical and practical, and saves electricity.
Description
The utility model relates to the vehicle part device, particularly a kind of colloid torsion bar swing arm type vibration damping and main drive that is used for storage battery car and two power-assisted electric vehicles.
The driving device of existing storage battery car is shaft drive, the transmission device complexity, the shock attenuation unit of vehicle is generally leaf spring or coil spring simultaneously, it is not ideal to keep away the effect of shaking, increase chassis weight simultaneously, made the chassis very heavy, needed the power of drive big, the driving storage battery of general storage battery car is more than 36 volts, and the storage battery period of service is short.
The purpose of this utility model provides the colloid torsion bar swing arm type vibration damping and the main drive of two power-assisted electric vehicles of being convenient to mobile service in a kind of service industry.And the use chain gear, rear drive, ensuring smooth transmission is light, travels steadily, and power consumption is little, and the storage battery period of service is long.
This practical purpose is achieved like this: a kind of colloid torsion bar swing arm type vibration damping and main drive, by the major part trailing wheel, colloid torsion bar swing arm type vibration damping and actuating device constitute.Described actuating device drives the DC reducing motor by the 24V storage battery and drives chain wheel 8 in the rotating shaft by chain 3, again by differential gear 7, drives transmission shaft 5 rotations; The gear 9 that is fixed on this orders about trailing wheel 1 rotation by chain 3.Described colloid torsion bar swing arm type shock attenuation unit, its colloid 4 is fixed between torsion bar overcoat 10 and the triangle torsion bar 6, one end of torsion bar overcoat 10 links to each other with the shell of differential gear 7, and an end and the swing arm 2 of triangle torsion bar 6 fix together, the bearing fixing on the transmission shaft of swing arm 2 and trailing wheel 1.
The utility model compared with the prior art, its advantage is that the utility model is chain gear, main drive to rear drive and adopt colloid torsion bar and swing arm type shock attenuation unit, it is many that chassis weight has been alleviated, and adopts the car of this device travel steady, light, energy saving.
Below in conjunction with description of drawings, the utility model is further specified.
Fig. 1 is colloid torsion bar swing arm type vibration damping and main drive structural representation.
Fig. 2 is the section-drawing of Fig. 1.
From shown in Figure 1, the utility model is by chain 3 propulsive effort of drive motor to be passed to spider gear 7 by chain wheel 8, drives turning cylinder 5 and rotates, and is dragged the transmission shaft rotation of trailing wheel 1 again by chain 3, and trailing wheel 1 just can rotate and drive the front-wheel rotation.When car is run when lame: because of trailing wheel 1 rotates not steadily, cause swing arm 2 to turn round an angle, along with the colloid 4 that triangle torsion bar 6 drives is also turned round an angle, because of the elasticity of colloid 4 produces antagonistic force, the vibration of lame generation of running of opposing car is so alleviate the vibration of car.
Claims (1)
1. colloid torsion bar swing arm type vibration damping and main drive, by the major part trailing wheel, shock attenuation unit and actuating device constitute.It is characterized in that: described actuating device is driven the DC reducing motor and is driven chain wheel (8) in the rotating shaft by chain (3) by the 24V storage battery, again by differential gear (7), drives transmission shaft (5) rotation; The gear (9) that is fixed on this orders about trailing wheel (1) rotation by chain (3), described colloid torsion bar swing arm type shock attenuation unit, its colloid (4) is fixed between torsion bar overcoat (10) and the triangle torsion bar (6), one end of torsion bar overcoat (10) links to each other with the shell of differential gear (7), one end of triangle torsion bar (6) and swing arm (2) fix together, the bearing fixing on the transmission shaft of swing arm (2) and trailing wheel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257789 CN2433111Y (en) | 1999-12-27 | 1999-12-27 | Colloid torsion bar swing arm type vibration damping and main driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257789 CN2433111Y (en) | 1999-12-27 | 1999-12-27 | Colloid torsion bar swing arm type vibration damping and main driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2433111Y true CN2433111Y (en) | 2001-06-06 |
Family
ID=34040583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257789 Expired - Fee Related CN2433111Y (en) | 1999-12-27 | 1999-12-27 | Colloid torsion bar swing arm type vibration damping and main driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2433111Y (en) |
-
1999
- 1999-12-27 CN CN 99257789 patent/CN2433111Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |