CN2366309Y - Fully automatic skid proof arrangement - Google Patents
Fully automatic skid proof arrangement Download PDFInfo
- Publication number
- CN2366309Y CN2366309Y CN 99208787 CN99208787U CN2366309Y CN 2366309 Y CN2366309 Y CN 2366309Y CN 99208787 CN99208787 CN 99208787 CN 99208787 U CN99208787 U CN 99208787U CN 2366309 Y CN2366309 Y CN 2366309Y
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- CN
- China
- Prior art keywords
- gear
- control
- sliding device
- skid
- diff
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- 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 - Lifetime
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Abstract
The utility model relates to a fully automatic slide proof device which belongs to the transmission field of a wheeled type vehicle. The utility model is composed of a differential mechanism and a slide controller, wherein, the slide controller is formed by two groups of gears which are engaged with each other and is arranged in a cavity in the middle part of a pin shaft of a planet gear, and one end of each group of gear of the slide controller is respectively in inner engagement with a gear of a half shaft of the differential mechanism. The utility model can automatically conversed between differential speed and automatic locking, the manual operation is not needed, and use is convenient, and the structure is simple.
Description
The utility model is a kind of full automaticity anti-skid device, belongs to the wheeled car transmission field.
Up to the present, automobile often adopts the mode that installs diff on propons or back axle additional to carry out transmission, and this type of automobile is easy to skid at the road of mire and can't cruising.In order to overcome tyre skidding, people have designed multiple differential locking-device.But they exist a common problem, promptly locked diff, and when having brought into play maximum tractive force, the turning of just can not leading of this car can be led when turning, and just can not bring into play due tractive force on abominable muddy road, up to the shortcoming that can't travel.
In order to make the automobile can automatic anti-slip, guiding flexibly, the utility model spy has proposed a kind of full automaticity anti-skid device.
Full automaticity anti-skid device of the present utility model is to be made of diff and the sliding device of control; The sliding device of control is made of two groups of pitch wheels, is contained in the cavity of being opened at the bearing pin middle part, and each end of two groups of gears of the sliding device of control forms interior engagement with differential side gear respectively.
Two groups of gears of the sliding device of the control of this full automaticity anti-skid device are meshing with each other, separately respectively with the internal gearing of the two-semiaxle gear of diff.When the normal differential of automobile, because axle side gear clickwise, another axle side gear is made left-hand revolution, the pair of meshing gear together of the sliding device of control each with the engagement of axle side gear, force sliding device two gears of control with the axle side gear equidirectional rotation that meshes together separately, two-semiaxle gear switched in opposite, and the sliding device pair of engaged gears engagement of control, the two turns to also just in time opposite, thereby has formed at the sliding device of differential time control and do not work, and dallies with diff.When an axle side gear did not change, the sliding device of bearing pin drive differential pinion gear and control revolved round the sun jointly, was forced two groups of gears generation rotations of the sliding device of control by the internal tooth of the differential side gear that does not change.Because the interior engagement of the differential side gear that do not change and the sliding device internal gear of control forces its rotation, and rotative speed is the speed that the revolution of diff causes; And being the revolution of differential pinion gear, the rotating speed of another differential side gear adds rotation, the two produces a speed discrepancy, and the end tooth wheel of the pair of meshing gear together of the sliding device of control separately with the differential side gear of two different rotating speeds in engagement form self-locking.This full automaticity anti-skid device can be changed between differential and self-locking automatically according to above-mentioned principle, does not need manual operation.Thereby it is easy to use, simple in structure.
Full automaticity anti-skid device of the present utility model is suitable for various vehicles.
Fig. 1,2 is the cutaway view of two kinds of structures of the utility model full automaticity anti-skid device.
Embodiment 1 (see figure 1):
Full automaticity anti-skid device of the present utility model is to be made of diff and the sliding device of control; The inner of diff two-semiaxle gear 1 has internal tooth; The sliding device of control is made of two groups of pitch wheels 2, is contained in the cavity of opening at bearing pin 3 middle parts, is fixed on the bearing pin 3 by bearing 4, engagement in each end of two groups of gears 2 of the sliding device of control forms with differential side gear 1 respectively.
Embodiment 2 (see figure 2)s:
Full automaticity anti-skid device of the present utility model is to be made of diff and the sliding device of control; The inner of diff two-semiaxle gear 1 has chute; The sliding device of control turns 5 by gear 2 and machine and constitutes, be contained in the cavity of opening at bearing pin 3 middle parts, be fixed on the bearing pin 3 by bearing 4, the sliding device of control is equipped with machine at an end of the gear 2 of pair of meshing and turns 5, machine turns skid wheel 6 is housed on 5, and skid wheel 6 is contained in the chute of differential side gear 1 end face; Skid is taken turns the diff center is arrived at 6 centers greater than gear 2 centers to the distance at gear 2 centers distance.The work of the sliding device of the control of present embodiment is equal to the sliding device of control of embodiment 1.To be the sliding device of the control of this example turn 6 by machine gets with the end of the sliding device pair of engaged gears 2 of control of embodiment 1 and the end face internal tooth of differential side gear 1 in difference.
Claims (3)
1, a kind of full automaticity anti-skid device, it is to be made of diff and the sliding device of control; It is characterized in that controlling sliding device and be made of two groups of pitch wheels, be contained in the cavity of being opened at the bearing pin middle part, each end of two groups of gears of the sliding device of control forms interior engagement with differential side gear respectively.
2, full automaticity anti-skid device according to claim 1 is characterized in that the inner of diff two-semiaxle gear has chute; The sliding device of control is turned by gear and machine and constitutes, and is contained in the cavity of being opened at the bearing pin middle part, and on bearing pin, the sliding device of control is equipped with machine at an end of the gear of pair of meshing and turns by bearing fixing, and machine turns the skid wheel is housed, and the skid wheel is contained in the chute of differential side gear end face.
3, full automaticity anti-skid device according to claim 2, it is characterized in that skid wheel center to the distance of gear center greater than the distance of gear center to the diff center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208787 CN2366309Y (en) | 1999-04-09 | 1999-04-09 | Fully automatic skid proof arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99208787 CN2366309Y (en) | 1999-04-09 | 1999-04-09 | Fully automatic skid proof arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2366309Y true CN2366309Y (en) | 2000-03-01 |
Family
ID=34002482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99208787 Expired - Lifetime CN2366309Y (en) | 1999-04-09 | 1999-04-09 | Fully automatic skid proof arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2366309Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101371A1 (en) * | 2007-02-16 | 2008-08-28 | Hong Jiang | A kind of limited-slip differential with an asymmetric structure |
| CN101905650A (en) * | 2009-06-07 | 2010-12-08 | 周殿玺 | Antiskid driver |
| TWI503245B (en) * | 2012-10-12 | 2015-10-11 | Kuo Ming Lee | An auto-locking torque distributing mechanism |
-
1999
- 1999-04-09 CN CN 99208787 patent/CN2366309Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008101371A1 (en) * | 2007-02-16 | 2008-08-28 | Hong Jiang | A kind of limited-slip differential with an asymmetric structure |
| CN101905650A (en) * | 2009-06-07 | 2010-12-08 | 周殿玺 | Antiskid driver |
| CN101905650B (en) * | 2009-06-07 | 2015-12-09 | 周殿玺 | Antiskid driver |
| TWI503245B (en) * | 2012-10-12 | 2015-10-11 | Kuo Ming Lee | An auto-locking torque distributing mechanism |
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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 | ||
| CX01 | Expiry of patent term |