CN203248651U - Self-locking limited slip differential - Google Patents
Self-locking limited slip differential Download PDFInfo
- Publication number
- CN203248651U CN203248651U CN 201320238459 CN201320238459U CN203248651U CN 203248651 U CN203248651 U CN 203248651U CN 201320238459 CN201320238459 CN 201320238459 CN 201320238459 U CN201320238459 U CN 201320238459U CN 203248651 U CN203248651 U CN 203248651U
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- Prior art keywords
- differential
- self
- slip
- locking limited
- limited slip
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Abstract
The utility model relates to a self-locking limited slip differential which comprises a differential shell body (1), a gasket (2), a thrust washer (3), a half axle gear (4), a thrust disc (5), a bevel gear (6), a cross shaft (7), dual discs (8), friction plates (9) and a differential shell cover (10). The self-locking limited slip differential is characterized in that the position where the cross shaft (7) penetrates through the half axle gear (4) is heightened, the height of the assembling position of the half axle gear (4) is increased to 38mm from 20mm, the total height is increased to 49.7mm from the original 28.7mm, a bearing with two rows of tapered rollers is arranged, according to the self-locking limited slip differential with the structure, when wheels on one side of a vehicle slip, the differential can automatically distribute the torque, the torque of the wheels which do not slip and are on the one side of the vehicle is 3 to 4 times larger than the torque of the wheels which slip and are on the other side of the vehicle, and therefore the trafficability of a loading machine is greatly improved. Meanwhile, the self-locking limited slip differential has the differential function of a differential.
Description
Technical field
The utility model relates to the construction machinery industry field, particularly construction machinery industry main reducing gear differential cross pin, specifically a kind of self-locking limited-slip differential.
Background technique
The competition of domestic loader industry, advanced technology, reliable in quality, the product that cost performance is high will be subject to the favor in market.The differential mechanism function is to allow when keeping straight on the two-wheeled synchronous same-speed rotate, enter when curved that distributed power and permissible revolution are poor voluntarily.But the characteristic of open differential is power to be transmitted toward the light one side of load.For example left side wheel travel on the sand ground, the right take turns on asphalt road, left side wheel is low than the right because of friction factor, load step-down, power cause with regard to entirely influxing revolver and skid, and make automobile lose driving force, can't travel or cause out of control according to original track.This situation is on ice-covered road or muddy road, and perhaps automobile high-speed enters when curved, because centrifugal force makes body side tilt, the interior wheel often occur a moment of lifting.
Summary of the invention
The objective of the invention is in order to solve the problem of above-mentioned open differential, the self-locking limited-slip differential can make between the loader left and right sidesing driving wheel driving force better be mated, and has eliminated the parasitic power that general loader exists and the power loss that causes thus.
The utility model solves the problems of the technologies described above the following technological scheme of employing:
The self-locking limited-slip differential, comprise: differential casing (1), pad (2), thrust washer (3), differential gear (4), thrust disc (5), bevel gear (6), cross axle (7), antithesis sheet (8), friction plate (9), differential-housing cover (10), it is characterized in that: cross axle (7) is connected differential gear (4) position increase, position 20mm increases to 38mm by original differential gear (4) assembling, total height is increased to 49.7mm by original 28.7mm, changes the dress double-row conical bearing into
The beneficial effects of the utility model are: the Novel self-lock limited-slip differential that adopts said structure, when single wheel skids, this differential mechanism is distribute torque automatically, and the non-slip wheel of opposite side has improved the passing ability of loader so greatly than large 3～4 times of a side moment of torsion that skids.Simultaneously the self-locking limited-slip differential has again the differential action of itself differential mechanism.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is described further
Accompanying drawing 1 is the structural representation of the utility model self-locking limited-slip differential.
Embodiment
Below in conjunction with the drawings and specific embodiments self-locking limited-slip differential of the present utility model is further described.
The self-locking limited-slip differential, comprise: differential casing (1), pad (2), thrust washer (3), differential gear (4), thrust disc (5), bevel gear (6), cross axle (7), antithesis sheet (8), friction plate (9), differential-housing cover (10), it is characterized in that: cross axle (7) is connected differential gear (4) position increase, position 20mm increases to 38mm by original differential gear (4) assembling, total height is increased to 49.7mm by original 28.7mm, changes the dress double-row conical bearing into.
Above-described embodiment; the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the utility model model utility.
Claims (1)
1. self-locking limited-slip differential, comprise: differential casing (1), pad (2), thrust washer (3), differential gear (4), thrust disc (5), bevel gear (6), cross axle (7), antithesis sheet (8), friction plate (9), differential-housing cover (10), it is characterized in that: cross axle (7) is connected differential gear (4) position increase, position 20mm increases to 38mm by original differential gear (4) assembling, total height is increased to 49.7mm by original 28.7mm, changes the dress double-row conical bearing into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238459 CN203248651U (en) | 2013-05-06 | 2013-05-06 | Self-locking limited slip differential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320238459 CN203248651U (en) | 2013-05-06 | 2013-05-06 | Self-locking limited slip differential |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248651U true CN203248651U (en) | 2013-10-23 |
Family
ID=49375090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320238459 Expired - Fee Related CN203248651U (en) | 2013-05-06 | 2013-05-06 | Self-locking limited slip differential |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248651U (en) |
-
2013
- 2013-05-06 CN CN 201320238459 patent/CN203248651U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160506 |