CN204512355U - Agricultural steering wheel transport locomotive differential lock - Google Patents
Agricultural steering wheel transport locomotive differential lock Download PDFInfo
- Publication number
- CN204512355U CN204512355U CN201520117417.6U CN201520117417U CN204512355U CN 204512355 U CN204512355 U CN 204512355U CN 201520117417 U CN201520117417 U CN 201520117417U CN 204512355 U CN204512355 U CN 204512355U
- Authority
- CN
- China
- Prior art keywords
- gear
- axle shaft
- meshed
- differential lock
- doubly
- 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
Landscapes
- Retarders (AREA)
Abstract
The utility model relates to a kind of agricultural steering wheel transport locomotive differential lock, its special way is the left side on differential axle, right differential drive gear respectively with a left side, gearwheel on right doubly-linked gear is meshed, small gear on left doubly-linked gear is meshed with left half axle gear, on right doubly-linked gear, small gear is meshed with right axle shaft gear, differential lock sliding gear is by the inner end of spline package in left half axle, the right axle shaft gear being provided with internal tooth is arranged on the inner end of right axle shaft by spline, differential lock sliding gear is stirred to the right by shift fork, be meshed with the internal tooth on right axle shaft gear.Differential lock sliding gear also can overturn after 180 ° by the inner end of spline package in right axle shaft, be arranged on the inner end of left half axle by spline after the right axle shaft gear being provided with internal tooth overturns 180 °, former left half axle gear changes to be enclosed within right axle shaft and is meshed with the small gear on right doubly-linked gear, differential lock sliding gear is stirred left by shift fork, is meshed with the internal tooth on right axle shaft gear.
Description
Technical field
The utility model relates to a kind of agricultural transporting locomotive differential mechanism, especially a kind of agricultural steering wheel transport locomotive differential lock.
Background technique
Differential mechanism is the important component of vehicle, mainly be used for balancing vehicle turn time interior foreign steamer speed discrepancy, thus vehicle is turned smoothly, but when farmland transport locomotive is often travelled under comparatively complicated rugged environment, differential mechanism but serves adverse effect, because farmland transport locomotive is often at die Dorfstrasse, dry river cheuch, hilly and mountainous land, severe road conditions such as muddy grade use, wheel is absorbed in mud, the situation of sandy soil or wheel hanging happens occasionally, in this case because the differential principle of differential mechanism makes vehicle wheel rapidly rotate, and another wheel almost stops, vehicle is made not have onward impulse and cannot move ahead, vehicle gets into a difficult position and cannot extricate oneself.For this reason present farmland transport locomotive polygamy has differential lock and the jack shaft of the jack shaft of that wheel of stall and that wheel rotated at full speed is locked, realization is rigidly connected, make the wheel of stopping obtain enough large driving force and rotate, thus realize moving ahead of vehicle.But current existing differential lockwork is comparatively complicated, handle comparatively loaded down with trivial details, be not suitable for farmland transport locomotive and use.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provides a kind of agricultural steering wheel transport locomotive differential lock, solves the problem such as existing differential lock complex structure, operation inconvenience.
The technical solution adopted in the utility model is: a kind of agricultural steering wheel transport locomotive differential lock, by left half axle, right axle shaft, left half axle gear, right axle shaft gear, differential lock sliding gear forms, the central driver gear be arranged on gearbox the 4th axle is meshed with differential casing gear, be located at the left side on differential axle, right differential drive gear respectively with the left side be sleeved on doubly-linked gear shaft, gearwheel on right doubly-linked gear is meshed, small gear on left doubly-linked gear is with by spline, the left half axle gear be arranged on left half axle is meshed, on right doubly-linked gear, small gear is meshed with the right axle shaft gear be arranged on by spline on right axle shaft, with the differential lock sliding gear of fork slot by the inner end of spline package in left half axle, the right axle shaft gear being provided with internal tooth is arranged on the inner end of right axle shaft by spline, differential lock sliding gear is stirred to the right by shift fork, be meshed with the internal tooth on right axle shaft gear.
The described differential lock sliding gear with fork slot, also can overturn after 180 ° by the inner end of spline package in right axle shaft, be arranged on the inner end of left half axle by spline after the right axle shaft gear being provided with internal tooth overturns 180 °, former left half axle gear changes to be enclosed within right axle shaft and is meshed with the small gear on right doubly-linked gear, differential lock sliding gear is stirred left by shift fork, is meshed with the internal tooth on right axle shaft gear.
The described left and right doubly-linked gear be sleeved on doubly-linked gear shaft is all connected as one by a gearwheel and a small gear to form.
After the utility model carries out technological improvement to former gearbox, make it under the prerequisite retaining former transmission agency, increase differential lock function, the number of spare parts of use is few, compact structure, low cost of manufacture, rapid operation, and the distance of transmitting torque is short, long service life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is embodiment's schematic diagram after the upsets 180 ° such as differential lock sliding gear.
In figure: 1, the 4th axle; 2, central driver gear; 3, differential axle; 4, left differential drive gear; 5, differential casing gear; 6, doubly-linked gear shaft; 7, left doubly-linked gear; 8, left half axle; 9, left half axle gear; 10, fork slot; 11, differential lock sliding gear; 12, right axle shaft gear; 13, right axle shaft; 14, right doubly-linked gear; 15, right differential drive gear; 16, rear driving sliding gear.
Embodiment
In Fig. 1 ~ 2, by left half axle, right axle shaft, left half axle gear, right axle shaft gear, differential lock sliding gear, the agricultural steering wheel transport airplane gearbox differential lock of shift fork composition, the central driver gear 2 be arranged on gearbox the 4th axle 1 is meshed with differential casing gear 5, differential casing gear rotates under the drive of central driver gear, and power is passed to the left side be located on differential axle 3 by differential mechanism respectively, right differential drive gear 4, 15, left, right differential drive gear 4, 15 respectively with the left side be sleeved on doubly-linked gear shaft 6, right doubly-linked gear 7, gearwheel on 14 is meshed, on left doubly-linked gear, small gear is meshed with the left half axle gear 9 be arranged on by spline on left half axle 8, on right doubly-linked gear, small gear is meshed with the right axle shaft gear 12 be arranged on by spline on right axle shaft 13, with the differential lock sliding gear 11 of fork slot 10 by the inner end of spline package in left half axle, the right axle shaft gear 12 being provided with internal tooth is arranged on the inner end of right axle shaft by spline, differential lock sliding gear is stirred to the right by shift fork, is meshed with the internal tooth of right axle shaft gear.The left and right doubly-linked gear 7,14 be sleeved on doubly-linked gear shaft 6 is all connected as one by a gearwheel and a small gear to form.With the differential lock sliding gear 11 of fork slot, also can overturn after 180 ° by the inner end of spline package in right axle shaft 13, be arranged on the inner end of left half axle 8 by spline after the right axle shaft gear 12 being provided with internal tooth overturns 180 °, former left half axle gear 9 changes to be enclosed within right axle shaft and is meshed with the small gear on right doubly-linked gear, differential lock sliding gear is stirred left by shift fork, is meshed with the internal tooth of right axle shaft gear.
Power is passed to differential casing gear by central driver gear, under the effect of differential mechanism, power drives the gearwheel of left and right doubly-linked gear respectively by left and right differential drive gear (4,15) and drives the small gear be connected as a single entity with gearwheel to rotate, small gear on left and right Double-gear is meshed with left and right half gear respectively, left and right half gear drives the rotation of wheel be arranged in left and right half respectively, vehicle forward or retrogressing.When running into single wheel and skidding, differential mechanism loses differential action.Pilot control shift fork is by differential lock sliding gear 11 (left side) movement to the right, differential lock sliding gear is meshed with the internal tooth of right axle shaft gear, due to the axial width of differential lock sliding gear wheel hub, be greater than the facewidth of its sliding gear, when differential lock sliding gear engages with right axle shaft gear internal tooth, the half of its wheel hub spline axial width matches with right axle shaft end spline, second half matches with the spline of left half axle end, make a left side, right two-semiaxle pins and is connected as a single entity, the power distribution of slip wheel is no longer made a difference, ensure that it can obtain enough driving forces.Rear driving sliding gear 16 obtains power from central driver gear, and passes to rear wheel by driven gear, driven bevel pinion, rear driving power output shaft etc., forms four-wheel drive.
Claims (3)
1. an agricultural steering wheel transport locomotive differential lock, by left half axle, right axle shaft, left half axle gear, right axle shaft gear, differential lock sliding gear forms, it is characterized in that: the central driver gear (2) be arranged on gearbox the 4th axle (1) is meshed with differential casing gear (5), be located at the left side on differential axle (3), right differential drive gear (4, 15) respectively with the left side be sleeved on doubly-linked gear shaft (6), right doubly-linked gear (7, 14) gearwheel on is meshed, small gear on left doubly-linked gear is meshed with the left half axle gear (9) be arranged on by spline on left half axle (8), on right doubly-linked gear, small gear is meshed with the right axle shaft gear (12) be arranged on by spline on right axle shaft (13), with the differential lock sliding gear (11) of fork slot (10) by the inner end of spline package in left half axle, the right axle shaft gear being provided with internal tooth is arranged on the inner end of right axle shaft by spline, differential lock sliding gear is stirred to the right by shift fork, be meshed with the internal tooth on right axle shaft gear.
2. one according to claim 1 agricultural steering wheel transport locomotive differential lock, it is characterized in that: with the differential lock sliding gear of fork slot, also can overturn after 180 ° by the inner end of spline package in right axle shaft, be arranged on the inner end of left half axle by spline after the right axle shaft gear being provided with internal tooth overturns 180 °, former left half axle gear changes to be enclosed within right axle shaft and is meshed with the small gear on right doubly-linked gear, differential lock sliding gear is stirred left by shift fork, is meshed with the internal tooth on right axle shaft gear.
3. one according to claim 1 agricultural steering wheel transport locomotive differential lock, is characterized in that: the left and right doubly-linked gear be sleeved on doubly-linked gear shaft is all connected as one by a gearwheel and a small gear to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117417.6U CN204512355U (en) | 2015-02-27 | 2015-02-27 | Agricultural steering wheel transport locomotive differential lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117417.6U CN204512355U (en) | 2015-02-27 | 2015-02-27 | Agricultural steering wheel transport locomotive differential lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512355U true CN204512355U (en) | 2015-07-29 |
Family
ID=53710335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117417.6U Expired - Fee Related CN204512355U (en) | 2015-02-27 | 2015-02-27 | Agricultural steering wheel transport locomotive differential lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512355U (en) |
-
2015
- 2015-02-27 CN CN201520117417.6U patent/CN204512355U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112017014754A2 (en) | wheel hub, drivetrain and truck or cargo transport vehicle | |
| RU134484U1 (en) | EASY WHEEL ATV WITH SKID STEER | |
| CN101949442B (en) | Splitting type worm gear differential mechanism | |
| CN205423738U (en) | Tooth -like automotive differential of internal gear driven pendulum | |
| CN204512355U (en) | Agricultural steering wheel transport locomotive differential lock | |
| CN202326975U (en) | Differential lock for drive axles of automobiles, tractors and loaders | |
| CN102943860B (en) | Sliding gear type differential device | |
| CN106809007A (en) | A kind of pair of gearbox four-wheel drive tractor | |
| CN104149609A (en) | Tractor | |
| CN203395118U (en) | Large-tonnage automobile crane transfer case | |
| CN104088982B (en) | Planetary gear type inter-axle differential for automobile | |
| RU144178U1 (en) | POWER TRANSMISSION OF A LIGHT WHEEL ATV WITH A SKID STEER | |
| US1888149A (en) | Motion transmission for motor vehicles | |
| CN201034151Y (en) | Tractor fore-and-aft propulsion transmission mechanism | |
| CN204020561U (en) | Trac. | |
| CN204701457U (en) | The mechanically aided trailer of general wide-angle | |
| CN204610747U (en) | Self adaption tractive force automatic control transfer case | |
| US2207780A (en) | Motor driven vehicle | |
| CN209262116U (en) | A kind of synchronizing device being located in four-wheel drive speed changing box for walking tractor | |
| CN204327904U (en) | Differential lock between a kind of integrated type wheel | |
| CN202091468U (en) | Slip-limiting differential mechanism | |
| CN2527785Y (en) | Four-wheel differential speed transfer device driven by a differential speed device | |
| RU2265766C1 (en) | Latching differential of a wheel transport carrier | |
| RU157042U1 (en) | OFF-ROAD WHEEL TRANSPORT DEVICE | |
| GB307548A (en) | Improvements in or relating to motor vehicles |
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: 20150729 |