CN105864389A - Hydraulic brake device for differential mechanism - Google Patents
Hydraulic brake device for differential mechanism Download PDFInfo
- Publication number
- CN105864389A CN105864389A CN201610383909.9A CN201610383909A CN105864389A CN 105864389 A CN105864389 A CN 105864389A CN 201610383909 A CN201610383909 A CN 201610383909A CN 105864389 A CN105864389 A CN 105864389A
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- CN
- China
- Prior art keywords
- gear
- differential
- planetary gear
- axle
- differential mechanism
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
- F16H48/32—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means using fluid pressure actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H2048/201—Arrangements for suppressing or influencing the differential action, e.g. locking devices with means directly braking the orbital gears
Abstract
The invention belongs to the field of differential mechanisms and in particular relates to a hydraulic brake device for a differential mechanism. The hydraulic brake device for the differential mechanism comprises a planetary gear differential and a hydraulic brake mechanism which are mutually meshed; the hydraulic brake mechanism comprises a plurality of separating plates, an inner disc is arranged between the separating plates, the inner disc is movably arranged on the planetary gear differential, the leftmost separating plate is fixedly connected with a gear differential, and a hydraulic cylinder which is used for pushing the separating plates and clings to the inner disc is arranged at the right side of the rightmost separating plate; a power device is connected outside the planetary gear differential, and rotating speed of an output end of the planetary gear differential and steering are controlled by virtue of the hydraulic brake mechanism. The hydraulic brake device for the differential mechanism has the advantages that structure is simple, in-situ steering can be realized, output rotating speeds of the left side and the right side can be conveniently adjusted, and power output is stable.
Description
Technical field
The invention belongs to skidding technical field, relate to the brake gear using differential drive to coordinate, special
Refer to a kind of differential mechanism fluid brake.
Background technology
Automobile differential can make left and right (or forward and backward) driving wheel realize the mechanism rotated with different rotating speeds.
Mainly it is made up of left and right axle shaft gear, two planetary gears and tooth rest.Function be when automobile turning travel or
When uneven road surface travels, make left and right wheels roll with different rotating speeds, i.e. ensure that both sides drive wheel to make pure
Rolling movement, differential mechanism is to adjust the speed discrepancy of left and right wheels and device.
The principle of differential mechanism is mostly: the power of electromotor enters differential mechanism through power transmission shaft, directly drives planet
Wheel carrier, then driven left and right two semiaxis by planetary gear, drive left and right wheel respectively.Profit in the market
Carry out the device braking or turning to differential cross pin, export different although it can complete left and right wheel
Speed, completes automobile turning, but it is big to there is energy consumption loss, and driving torque is different and causes skidding, it is impossible to
Accomplish the problems such as pivot turn.
Summary of the invention
The invention aims to solve the deficiencies in the prior art, it is provided that a kind of simple in construction, can pirouette
To, regulation arranged on left and right sides output speed is convenient, the differential mechanism fluid brake that power output is stable.
The object of the present invention is achieved like this:
A kind of differential mechanism fluid brake, including satellite differential and water brake mechanism, planet tooth
Engage each other between wheel differential mechanism and water brake mechanism；Water brake mechanism includes several separating plates,
Being provided with inner disc between separating plate and separating plate, inner disc is movably arranged on satellite differential, wherein,
The separating plate of the leftmost side is fixedly connected on gear differential mechanism, and the right side of the separating plate of the rightmost side is provided with promotion
The hydraulic cylinder that separating plate and inner disc are close to；It is connected with power set outside described satellite differential.
Including casing and differential axle, being set up by described differential axle in casing has described planetary gear poor
Speed device, satellite differential includes planetary gear and central gear, phase between planetary gear and central gear
Engagement mutually, described planetary gear is provided with planetary gear and fixes seat, is equipped with planet in the middle part of described planetary gear
Gear shaft, planetary gear axle is arranged in the middle part of differential axle, and planetary gear passes through planetary gear axle rotary setting
In planetary gear fixes seat.
The first gear and the second gear, the first gear and it is provided with between described power set and central gear
Being connected by dental inlay mode between two gears, the second gear and the fixing connection of central gear, the first gear is with dynamic
Power apparatus is connected.
Described inner disc and planetary gear are fixed seat and are engaged each other by gear pair, described separating plate and described casing
Engage each other also by gear pair.
Described planetary gear and central gear are bevel gear, and described planetary gear is centered by planetary gear axle
Being evenly arranged, described planetary gear is meshed with adjacent central gear, and described central gear is located in differential
On device axle, described central gear axially extends and the spline housing of the second gear secure fit, and described second
The internal spline suitable with described spline housing it is provided with on gear.
It is provided with rolling bearing between described central gear and differential axle.
Described differential axle two ends are provided with differential bearing end cap, are provided with in described differential bearing end cap
Bearing, bearing has held out against back-up ring, is provided with and turns to spring between described second gear and back-up ring, described in turn to
Spring is compression spring.
It is provided with circlip for shaft between described back-up ring and bearing, described differential axle is provided with clamping institute
State the groove of circlip for shaft.
Form screwed hole in the middle part of described differential bearing end cap, in described screwed hole, be provided with locking nut.
Described hydraulic cylinder includes hydraulic cavities, is provided with spool and X shape ring in hydraulic cavities.
The present invention highlights and useful having the technical effect that compared to existing technology
1, the present invention is with pivot stud, and will not can to skid because moment of torsion is different, regulates left and right two
Side output speed is convenient, simple and reasonable brake gear.First gear of the present invention is two width and difference
Controlling the second gear so that structure is more stable, the first gear of both sides is identical with the second gear of both sides,
Moment of torsion when ensureing output is identical, and the second gear of both sides is controlled by different first gears respectively, it is ensured that steady
Fixed output, when making device export, entirety is non-slip；When needs turn to, separate side the second gear and
First gear, then the second gear not separating side is still controlled by the first gear, separates the second tooth of side
Take turns by the second gear driven central gear and the planet gear drives not separating side, by controlling water brake
Mechanism thus control planetary gear, it is achieved both sides output different rotating speeds, complete to turn, and it be dead to stop completely
Water brake mechanism can complete pivot turn；When needs brake, separate the first gear and second tooth of both sides
Wheel, thus cuts off the transmission of power set, by water brake mechanism thus control planetary gear so that the
Two gears stop operating.
2, seat company by the way of gear engages is fixed with planetary gear by the described water brake mechanism of the present invention
Connecing so that structure is the most stable, described inner disc and separating plate contact with each other and only allow to move left and right, liquid
Pressure braking mechanism promotes the spool of hydraulic cylinder, and hydraulic means makes the stability of braking mechanism promote；Described valve
Core is used for compressing inner disc and separating plate, inner disc and separating plate phase mutual friction and hinders planetary gear to fix seat around differential
The rotation of device axle, when stopping after death completely, planetary gear is fixed seat and is fixed, but planetary gear is fixed in seat
Planetary gear remains unchanged in rotation, thus adjusts the second gear rotational speed of arranged on left and right sides and turn to, and its mechanism is steady
Determine and excellent；The described premise that completes to turn to is: the first gear of side and the second gear separate,
The premise completing brake is: the first gear and second gear of both sides all separate；The whole motion of this device is equal
Use the mode of gear engagement, high to the capacity usage ratio of transmitting procedure, reduce energy consumption.
3, the described planetary gear of the present invention is bevel gear, described planetary gear preferably four and being evenly arranged
In planetary gear fixes seat, described planetary gear is meshed with adjacent central gear, described central gear
Be located on differential axle, between described central gear and differential axle, be provided with rolling bearing, described in roll
Bearing makes to reduce between central gear and differential axle abrasion, and described central gear axially extends and the
The spline housing of two gear secure fit, described second gear is provided with the internal spline suitable with described spline housing,
Central gear and the second gear make structure more stable by the cooperation of spline, transmission torsion that can be stable.
4, described first gear and second gear of the present invention is all located on differential axle, described first gear
It is in clamping connection by dental inlay mode with the second gear, is possible not only to provide the torsion of mutually rotation by dental inlay mode
Power, and facilitate the second gear and the separation of the first gear so that mechanism is more simple and stable；Described
Second gear rear end is provided with and turns to spring, described in turn to spring for compressing the second gear and the first gear,
And second gear and the first gear separate after reset, it is ensured that the overall entire run of mechanism, described tooth
The excellent of embedding simple in construction, clamping and separation.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the present invention.
Fig. 2 is water brake mechanism structure schematic diagram at the A of the present invention.
Fig. 3 is the structure diagram of the present invention.
Fig. 4 is the detonation configuration schematic diagram of the present invention.
Fig. 5 is the body structure schematic diagram of the present invention.
Fig. 6 is the inner disc structural representation of the present invention.
Fig. 7 is the separated board structure schematic diagram of the present invention.
Fig. 8 is that the planetary gear of the present invention fixes seat partial structurtes schematic diagram.
In figure: 1-differential axle；2-back-up ring；3-differential bearing end cap；7-rolling bearing；
9-planetary gear fixes seat；10-casing；11-planetary gear axle；12-wear-resistant gasket；13-copper sheathing；
14-planetary gear；15-turns to spring；16-differential bearing end cap；17-rolling bearing；
18-Box Cover；19-spool；20-inner disc；21-separating plate；22-bearing baffle；
23-cabinets cavity internal tooth；24-separating plate external tooth；25-inner disc internal tooth；26-the second gear dental inlay；
27-the first gear dental inlay；28-dental inlay；29-spline；50-bearing；51-circlip for shaft；
52-bearing；53-back-up ring；54-nut；55-bearing；56-sells；57-nut；58-X type circle；
59-thrust bearing；60-locking nut；61-the first gear；62-the first gear；81-the second gear；
82-the second gear；510-central gear；520-central gear.
Detailed description of the invention
With specific embodiment, the invention will be further described below in conjunction with the accompanying drawings,
See Fig. 1-8: a kind of differential mechanism fluid brake, including satellite differential and water brake machine
Structure, engages each other between satellite differential and water brake mechanism；Water brake mechanism includes several
Separating plate 21, is provided with inner disc 20 between separating plate 21 and separating plate 21, and inner disc 20 is movably arranged on
On satellite differential, wherein, the separating plate 21 of the leftmost side is fixedly connected on gear differential mechanism, the rightest
The right side of the separating plate 21 of side is provided with the hydraulic cylinder promoting separating plate 21 to be close to inner disc 20；Described planet
Power set it are connected with outside gear differential mechanism.
Including casing 10 and differential axle 1, being set up by described differential axle 1 in casing 10 has described row
Star gear differential mechanism, satellite differential includes planetary gear 14 and central gear 510,520, planet tooth
Wheel 14 and central gear 510, engage each other between 520, and it is solid that described planetary gear 14 is provided with planetary gear
Reservation 9, is equipped with planetary gear axle 11, planetary gear 14 and planetary gear in the middle part of described planetary gear 14
Being provided with copper sheathing 13 between axle 1, copper sheathing 13 is effectively prevented the mechanism wear that friction causes, planetary gear
14 are preferably four, and described planetary gear axle 11 is arranged on differential axle end difference, and planetary gear axle 11 sets
Putting in the middle part of differential axle 1, it is solid that planetary gear 14 is rotatably provided in planetary gear by planetary gear axle 11
In reservation 9, being provided with copper sheathing 13 between planetary gear 14 and planetary gear axle 1, copper sheathing 13 is prevented effectively
Only friction causes the abrasion of mechanism, planetary gear 14 to be preferably four, described planetary gear axle 11 one end with
Differential axle 1 is flexibly connected, and the other end is fixed seat 9 and is connected by pin 56 is fixing with planetary gear.
Described power set and central gear 510, be provided with the first gear 61,62 and the second tooth between 520
Wheel 81,82, between the first gear 61 and the second gear 81, between the first gear 62 and the second gear 82
All be connected by dental inlay mode, the second gear 81 and central gear 510 fix, the second gear 82 with too
Sun gear 520 is fixing to be connected；First gear 61 is connected with power set respectively with the first gear 62；The
Two gear 81,82 and the first gears 61,62 are all located on differential axle 1 and touching position is provided with axle
Hold, the second gear 81,82 and the first gear 61, be connected by dental inlay mode between 62, described second gear
81,82 are provided with the second gear dental inlay 26, and the first gear 61,62 is provided with the first gear dental inlay 27, mutually
Snap-fit, described dental inlay 28 drives rotation between the two, both is separated by separating dental inlay 28,
The design of this structure is simple, but excellent.
Described inner disc 20 and planetary gear are fixed seat 9 and are engaged each other by gear pair, described separating plate 21 with
Described casing 10 engages each other also by gear pair；Described planetary gear is fixed outside being provided with outside seat 9 axle side
Tooth, described inner disc 20 forms fixes the internal tooth that seat 9 external tooth is engaged mutually with planetary gear；Described casing 10
The internal tooth of molding in inner chamber, described separating plate 21 form with outside in casing 10, the internal tooth of molding is suitable
Tooth.
Described planetary gear 14 and central gear 510,520 are bevel gear, and described planetary gear 14 is with planet tooth
Being evenly arranged centered by wheel shaft 11, described planetary gear 14 is meshed with adjacent central gear 510,520,
Described central gear 510,520 is located on differential axle 1, described central gear 510,520 and differential mechanism
Rolling bearing 7 it is provided with between axle 1,17, it is effectively prevented abrasion, described central gear 510,520 is along axle
To extending and the spline housing of the second gear 81,82 secure fit, described second gear 81, it is provided with on 82
The internal spline suitable with described spline housing, the cooperation of described spline makes mechanism's dismounting and installs more letter
Just, and Stability Analysis of Structures.
Described differential axle 1 two ends are provided with differential bearing end cap 16, described second gear 81,82 rear end
Be provided with and turn to spring 15, described in turn to spring 15 for compression spring, described compression spring 15 is used for compressing
First gear 61,62 and the second gear 81,82, is provided with bearing, axle in described differential bearing end cap 16
Holding and held out against back-up ring 2, described back-up ring 2 side that contacts with bearing is provided with circlip for shaft 51, described
Being provided with thrust bearing 59 between back-up ring 2 and central gear 5, described differential axle 1 is provided with described in clamping
The groove of circlip for shaft 51, forms screwed hole, described spiral shell in the middle part of described differential bearing end cap 16
Pit is equipped with the most suitable locking nut 60, and described locking nut 60 holds out against with differential axle 1 and is connected,
When disassembly is desired, screwing out locking nut 60, be selected into bolt, during bolt screws in, bolt holds out against
After differential axle 1, continue to screw in bolt, thus differential bearing end cap 16 is ejected, facilitate the later stage to dismantle
Maintenance.
Described hydraulic cylinder includes hydraulic cavities, is provided with spool 19 and X shape ring 58, described spool in hydraulic cavities
For compressing inner disc 20 and separating plate 21, inner disc 20 and separating plate 21 phase mutual friction hinder planetary gear to fix
Seat 9 is around the rotation of differential axle 1, thus regulates the rotating speed of arranged on left and right sides the second gear；Described spool 19
Casing 10 junction is provided with X shape ring 58, and described spool 19 is by water brake mechanism urges, described
X shape ring 58 is provided with two width, the most inside and outside circle, and X shape ring 58 is used for sealing, prevents leakage of oil.
The operation principle of the present invention:
Not steering state: start this device, does not carry out any operation, the input speed of two the first gears and
Turn to the most identical but drive corresponding second gear respectively, complete to export accordingly；Described second gear driven
Central gear, central gear drives planetary gear, then planetary gear fixes the seat input speed with twice around difference
Speed device axle rotates (not considering energy loss).
Steering state: start this device, and separate the first gear and second gear of side, then separate one
First gear of side is inoperative, and the first gear and the second gear that do not separate side still pass through dental inlay clamping,
Do not separate this side central gear of the second gear driven of side, thus drive planetary gear, described planetary gear
Being fixed on planetary gear and fix in seat, planetary gear fixes seat connection water brake mechanism, when using brake
During mechanism, then planetary gear is fixed seat and is produced certain resistance, hinders it to rotate around differential axle, planet tooth
Wheel drives the central gear of separation side to rotate, and by the effect of water brake mechanism, i.e. promotes water brake machine
The spool of structure, produces different braking effects, along with hydraulic pressure is stopped according to the size of water brake mechanism urges power
Mechanism of car slowly promotes spool, then separate the rotating speed of central gear of side therewith less than not separating turning of side
Speed, central gear and second gear of non-separation side are fixed, and directly drive the second gear, thus complete bigger
Turning to of radian, continues to press on spool, then the central gear rotating speed of separation side continues to reduce, even separation side
Turning to of central gear turn to contrary with the central gear of non-separation side, complete turning to of little radian, when stopping
When car device is stopped dead completely, the rotating speed of the left and right sides is identical but turns to contrary, completes pivot turn.
Braking state: separate the first gear and second gear of both sides, thus cut off the transmission of power set,
Promoting the spool of water brake mechanism, when dead fluid brake of stopping completely, then planetary gear is fixed seat and is not entered
Row rotates, and the second gear of both sides is by respective central gear transmission torsion to planetary gear, and both sides are turned round
Power is cancelled out each other on planetary gear, compels so that the second gear stops operating.
Above-described embodiment is only presently preferred embodiments of the present invention, limits the scope of the invention the most according to this,
Therefore: the equivalence change that all structures under this invention, shape, principle are done, the deformation carrying out other all should be contained
Within being placed on protection scope of the present invention.
Claims (10)
1. a differential mechanism fluid brake, it is characterised in that: include that satellite differential and hydraulic pressure are stopped
Mechanism of car, engages each other between satellite differential and water brake mechanism；If water brake mechanism includes
Dry separating plate (21), is provided with inner disc (20) between separating plate (21) and separating plate (21), interior
Dish (20) is movably arranged on satellite differential, and wherein, the separating plate (21) of the leftmost side is fixing even
Be connected on gear differential mechanism, the right side of the separating plate (21) of the rightmost side be provided with promotion separating plate (21) with
The hydraulic cylinder that inner disc (20) is close to；It is connected with power set outside described satellite differential.
Differential mechanism fluid brake the most according to claim 1, it is characterised in that: include casing
(10) and set up in differential axle (1), casing (10) by described differential axle (1) and have described planet
Gear differential mechanism, satellite differential includes planetary gear (14) and central gear (510,520), OK
Engaging each other between star gear (14) and central gear (510,520), described planetary gear (14) is arranged
Having planetary gear to fix seat (9), described planetary gear (14) middle part is equipped with planetary gear axle (11), OK
Star gear shaft (11) is arranged on differential axle (1) middle part, and planetary gear (14) passes through planetary gear axle (11)
It is rotatably provided in planetary gear to fix in seat (9).
Differential mechanism fluid brake the most according to claim 2, it is characterised in that: described power set
Be provided with the first gear (61,62) and the second gear (81,82) between central gear (510,520),
Between first gear (61) and the second gear (81), the first gear (62) and the second gear (82) it
Between be all connected by dental inlay mode, the second gear (81) and central gear (510) fix, the second gear
(82) fixing with central gear (520) it is connected；First gear (61) and the first gear (62) respectively with
Power set are connected.
Differential mechanism fluid brake the most according to claim 2, it is characterised in that described inner disc (20)
Fix seat (9) with planetary gear to be engaged each other by gear pair, described separating plate (21) and described casing (10)
Engage each other also by gear pair.
Differential mechanism fluid brake the most according to claim 2, it is characterised in that described planet tooth
Wheel (14) and central gear (510,520) are bevel gear, and described planetary gear (14) is with planetary gear
Axle is evenly arranged centered by (11), described planetary gear (14) and adjacent central gear (510,520)
Being meshed, described central gear (510,520) is located on differential axle (1), described central gear
(510,520) axially extend and the spline housing of the second gear (81,82) secure fit, and described second
The internal spline suitable with described spline housing it is provided with on gear (81,82).
Differential mechanism fluid brake the most according to claim 5, it is characterised in that described sun tooth
It is provided with rolling bearing (7,17) between wheel (510,520) and differential axle (1).
Differential mechanism fluid brake the most according to claim 2, it is characterised in that described differential mechanism
Axle (1) two ends are provided with differential bearing end cap (16), arrange in described differential bearing end cap (16)
There are bearing, bearing to hold out against back-up ring (2), arrange between described second gear (61,62) and back-up ring (2)
Turn to spring (15), described in turn to spring (15) be compression spring.
Differential mechanism fluid brake the most according to claim 7, it is characterised in that described back-up ring (2)
And being provided with circlip for shaft (51) between bearing, described differential axle is provided with described in clamping on (1)
The groove of circlip for shaft (51).
Differential mechanism fluid brake the most according to claim 7, it is characterised in that described differential mechanism
Bearing (ball) cover (16) middle part forms screwed hole, is provided with locking nut (60) in described screwed hole.
10. according to the differential mechanism fluid brake described in claim 1-9 any one, it is characterised in that
Described hydraulic cylinder includes hydraulic cavities, is provided with spool (19) and X shape ring (58) in hydraulic cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383909.9A CN105864389B (en) | 2016-06-01 | 2016-06-01 | A kind of differential mechanism fluid brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383909.9A CN105864389B (en) | 2016-06-01 | 2016-06-01 | A kind of differential mechanism fluid brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864389A true CN105864389A (en) | 2016-08-17 |
| CN105864389B CN105864389B (en) | 2019-04-05 |
Family
ID=56675600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383909.9A Active CN105864389B (en) | 2016-06-01 | 2016-06-01 | A kind of differential mechanism fluid brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864389B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
| CN108725729A (en) * | 2018-07-26 | 2018-11-02 | 费先江 | A kind of differential load steering-type surface propulsion equipment |
| CN109661530A (en) * | 2016-09-06 | 2019-04-19 | 舍弗勒技术股份两合公司 | With can nondestructive demounting sun gear spur gear differential mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2567404Y (en) * | 2002-08-21 | 2003-08-20 | 黄权忠 | Gearing |
| CN202768773U (en) * | 2012-08-25 | 2013-03-06 | 贾建有 | Differential lock |
| JP2013160274A (en) * | 2012-02-02 | 2013-08-19 | Yanmar Co Ltd | Axle driving device |
| CN203661633U (en) * | 2013-12-27 | 2014-06-25 | 江苏大学 | Differential mechanism type track combine-harvester gearbox |
| CN205745169U (en) * | 2016-06-01 | 2016-11-30 | 浙江柳林农业机械股份有限公司 | A kind of differential mechanism fluid brake |
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2016
- 2016-06-01 CN CN201610383909.9A patent/CN105864389B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567404Y (en) * | 2002-08-21 | 2003-08-20 | 黄权忠 | Gearing |
| JP2013160274A (en) * | 2012-02-02 | 2013-08-19 | Yanmar Co Ltd | Axle driving device |
| CN202768773U (en) * | 2012-08-25 | 2013-03-06 | 贾建有 | Differential lock |
| CN203661633U (en) * | 2013-12-27 | 2014-06-25 | 江苏大学 | Differential mechanism type track combine-harvester gearbox |
| CN205745169U (en) * | 2016-06-01 | 2016-11-30 | 浙江柳林农业机械股份有限公司 | A kind of differential mechanism fluid brake |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661530A (en) * | 2016-09-06 | 2019-04-19 | 舍弗勒技术股份两合公司 | With can nondestructive demounting sun gear spur gear differential mechanism |
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
| CN108518473B (en) * | 2018-04-26 | 2023-06-02 | 江苏徐工工程机械研究院有限公司 | Main driver of vehicle and control method thereof |
| CN108725729A (en) * | 2018-07-26 | 2018-11-02 | 费先江 | A kind of differential load steering-type surface propulsion equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864389B (en) | 2019-04-05 |
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