CN201235749Y - Isolator type two-wheel or multi-wheel driving and turning apparatus - Google Patents
Isolator type two-wheel or multi-wheel driving and turning apparatus Download PDFInfo
- Publication number
- CN201235749Y CN201235749Y CNU2008200770887U CN200820077088U CN201235749Y CN 201235749 Y CN201235749 Y CN 201235749Y CN U2008200770887 U CNU2008200770887 U CN U2008200770887U CN 200820077088 U CN200820077088 U CN 200820077088U CN 201235749 Y CN201235749 Y CN 201235749Y
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- wheel
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- hub
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- 230000001133 acceleration Effects 0.000 abstract 1
- 210000000481 breast Anatomy 0.000 description 1
- 244000144983 clutch Species 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to an isolator one-axle two-wheel or multi-wheel driving and turning device which belongs to the technical field of the wheel driving or transmission device and comprises a transverse driving axle connected with power driving wheels, two ends of the transverse driving axle are respectively provided with more than one wheel, spokes or shell bearings of the two wheels at the two ends of the transverse driving axle are connected with the transverse driving axle through co-rotating isolators, internal rings or inner side rings of the isolators are fixed on the axle, and external rings or outer side rings of the isolators are fixed on the wheels. The utility model has the advantages of simple structure, power and labor conservation, high torque efficiency, large starting and uprising torque force, quick acceleration, convenient turning, less failure, low cost, large carrying capacity, fast braking, and convenient backing, and can conveniently realize the one-axle two-wheel driving or multi-wheel or multi-axle driving, does not skid by one wheel and is easy to drive when getting stuck in the mud or soft ground in sleet days, and can be widely applied to conveyance of three-wheel vehicles, multi-wheel vehicles, and the like, such as a tricycle, a car, a tractor, and the like as well as playmobiles with wide purposes.
Description
Technical field
The utility model relates to wheel drive or driving device technical field.
Background technology
Present miniwatt three-wheel vehicle all is a single wheel drive, and another takes turns idle running.Expense merit effort and inconvenient when it travels and turns.Present automobile, trac., one two wheel drive of high-power three-wheel vehicle are all used diff, and through the multi-stage gear transmission, mechanical efficiency is low, and fault is many, the cost height; When sleet sky marshy area or hag fell into car, single-wheel can be skidded, and axle drive shaft idle running is difficult for leaving.Mainly be that one axle two-wheel drives and there are some drawbacks in turning device.More be not easy to realize many wheels and multi axle drive.
Summary of the invention
The purpose of this utility model provides a kind of isolator formula two-wheel or multiple-wheel drive and turning device, its advantage is: simple in structure, it is laborsaving to economize merit, the mechanical efficiency height, can realize conveniently that a two-wheel drives or takes turns or multi axle drive more, start, when going up a slope torsion big, quicken soon, it is convenient to turn, fault is few, cost is low, when sleet sky chance marshy area or hag fell into car, single-wheel was non-slip, easily leaves.Purposes is wide, can be widely used on the transportation meanss such as three-wheels such as three-wheel vehicle, automobile, trac., four-wheel, multiwheel vehicle and uses on the toy car.
Main technical schemes of the present utility model is: a kind of isolator formula two-wheel or multiple-wheel drive and turning device, comprise a horizontal drive axle that can link to each other with powered drive wheel, laterally at least respectively there is 1 wheel at both sides or two ends on the drive axle, it is characterized in that the hub that at least respectively there is 1 wheel at two ends, both sides on the described horizontal drive axle all the isolator (being the identical isolator of braking direction) by in the same way link with horizontal drive axle, the interior ring of isolator or interior side ring are fixed on the horizontal drive axle, and outer shroud or outer ring are fixed on the hub.
Can respectively there be 1,2,3,4,5 or 6 or 6 above wheels in both sides or two ends on the described horizontal drive axle, the hub of each wheel all isolator by in the same way links with horizontal drive axle, the interior ring of isolator or interior side ring are fixed on the horizontal drive axle, and outer shroud or outer ring are fixed on the hub.Can realize that many wheels drive simultaneously and convenient the turning.
Described isolator can be freewheel, special flywheel, unilateral bearing, ratchet ratchet or overriding clutch etc.
Described isolator is one group, and one group is for good, to gain in strength more than 2 or 2.Described isolator also can be used with bearing.
Both sides become two ends to distribute respectively to hold on the described horizontal drive axle at least respectively has the hub of 1 wheel to be provided with brake gear.
It is good being equipped with brake gear on the hub of described all wheel.
Brake gear can be band brake type, expanding brake type, brake is wheeled or brake gear such as dish formula.
Be provided with reverse clutch between the hub of described horizontal drive axle and one of them wheel.
Described reverse clutch is panel formula or friction clutch etc., pull during reversing, foot-operated or electronic shift fork makes one side device of power-transfer clutch slide along axle key to realize power-transfer clutch two device interlock or separation, this takes turns with axle and is integral after the interlock, isolator on the wheel lost efficacy, and separated this isolator of back and worked again.
Described horizontal drive axle can have more than 2 or 2, and connection mode is the same, to realize multi axle drive.
The utility model has the advantages that: simple in structure, it is laborsaving to economize merit, the mechanical efficiency height, can realize conveniently that two-wheel drives or takes turns more or multi axle drive (take turns simultaneously to drive as front axle 3,4, or front axle 2,3 or 4 takes turns and add rear axle 2,3 or 4 and many wheels such as take turns and drive simultaneously, or 2 or 2 above axle drive shafts etc. are arranged), start, when going up a slope torsion big, quicken soon, it is convenient to turn, fault is few, cost is low, and bearing capacity is big, and braking is fast, reversing is convenient, the sleet sky meets marshy area, when hag falls into car, single-wheel is non-slip, easily leaves.Purposes is wide, can be widely used on the transportation meanss such as three-wheel vehicles such as three-wheel vehicle, automobile, trac., multiwheel vehicle and uses on the toy car.
Below in conjunction with embodiment and accompanying drawing the utility model is described further, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is driving structural representation of two-wheel of the utility model.
Among Fig. 1,1 is powered drive wheel, 2 is bearing seat, and 3 is horizontal drive axle, and 4 is key, 5 is isolator, 51 is ring or interior side ring in (isolator), and 52 is (isolator) outer shroud or outer ring, and 6 is key, 7 is wheel, 71 is (wheel) hub, and 8 is brake gear, and 81 is (brake) band-type brake, 82 are (being fixed on the hub) brake wheel, 9 is power-transfer clutch, and 91 are (being fixed on the hub) clutch part, and 92 are (being fixed on the horizontal drive axle) clutch part, 93 is (power-transfer clutch) operating structure, and 10 is (power-transfer clutch) slide key.
The specific embodiment
Referring to Fig. 1, this isolator formula two-wheel or multiple-wheel drive and turning device, comprise a horizontal drive axle 3 that can link to each other with powered drive wheel 1, laterally respectively there is a wheel 7 at the two ends of drive axle 3, laterally the hub 71 of two wheels 7 at drive axle 3 two ends all (is respectively used one group by isolator (being the identical isolator of braking direction) 5 in the same way, every group is 2) (wheel that has also can not pass through hub with laterally drive axle 3 links, can connect by spoke or bearing shell, or directly connection also can, all belong to and obviously being equal to), described isolator (or is used freewheel with special flywheel (effect is better) or unilateral bearing, ratchet ratchet or various overriding clutchs etc.).The interior ring of isolator 5 or interior side ring 51 are fixed on the horizontal drive axle 3 by (flower) key 4 (or singly-bound or other fixed forms), and the outer shroud of isolator 5 or outer ring 52 are fixed on the hub 71 by (flower) key 6 (or singly-bound or other fixed forms).Isolator 5 is one group, and one group has 2 to use side by side.Hub 7 is provided with brake gear 8, the band brake type brake gear.Laterally drive axle 3 and 7 of hubs are provided with reverse clutch 9.Reverse clutch (9) is for pulling, ride moving or electronic panel formula power-transfer clutch, by the clutch part 91 that is fixed on the hub, the clutch part 92, the clutch operating structure 93 that are fixed on the horizontal drive axle constitute, the clutch part 92 that is fixed on the horizontal drive axle can be along (power-transfer clutch) slide key 10 slide engaging and disengagings (detailed showing among the figure, all can same prior art).2 bearing seats all are fixed on the chassis.Connection mode such as isolator and hub specifically can be decided according to need among the figure.When drive turning, two take turns and can do differential and rotate.Upward (the multiaxis two-wheel drives figure slightly, and different is that axle drive shaft can pass through breast wheel or its hub) can be used for waiting for bus on three-wheel vehicle, four-wheel automobile, the toy car.
Claims (9)
1, a kind of isolator formula two-wheel or multiple-wheel drive and turning device, comprise a horizontal drive axle (3) that can link to each other with powered drive wheel (1), horizontal drive axle (3) goes up both sides or at least respectively there is 1 wheel (7) at two ends, it is characterized in that described horizontal drive axle (3) go up the hub (71) that at least respectively there is 1 wheel (7) at both sides or two ends all the isolator (5) by in the same way link with horizontal drive axle (3), the interior ring of isolator (5) or interior side ring (51) are fixed on the horizontal drive axle (3), and outer shroud or outer ring (52) are fixed on the hub (71).
2, isolator formula two-wheel according to claim 1 or multiple-wheel drive and turning device, it is characterized in that described horizontal drive axle (3) goes up both sides or respectively there are 2,3,4,5 or 6 wheels (7) at two ends, the hub (71) of each wheel (7) all isolator (5) by in the same way links with horizontal drive axle (3), the interior ring of isolator (5) or interior side ring (51) are fixed on the horizontal drive axle (3), and outer shroud or outer ring (52) are fixed on the hub (71).
3, isolator formula two-wheel according to claim 1 or multiple-wheel drive and turning device is characterized in that described isolator is freewheel, special flywheel, unilateral bearing, ratchet ratchet or overriding clutch.
4, isolator formula two-wheel according to claim 1 or multiple-wheel drive and turning device is characterized in that described isolator (5) is one group, and one group is more than 2 or 2.
5, isolator formula two-wheel according to claim 1 or multiple-wheel drive and turning device is characterized in that described horizontal drive axle (3) goes up both sides and becomes the hub (71) that 1 wheel (7) is at least respectively arranged at two ends to be provided with brake gear (8).
6, isolator formula two-wheel according to claim 5 or multiple-wheel drive and turning device is characterized in that being equipped with brake gear (8) on the hub of described all wheels.
7,, it is characterized in that between the hub (71) of described horizontal drive axle (3) and one of them wheel (7), being provided with reverse clutch (9) according to claim 1,2,3,4,5 or 6 described isolator formula two-wheel or multiple-wheel drive and turning devices.
8, isolator formula two-wheel according to claim 7 or multiple-wheel drive and turning device is characterized in that described reverse clutch (9) is for pulling, ride moving or electronic panel formula or friction clutch.
9, according to claim 1,2,3,4,5 or 6 described isolator formula two-wheel or multiple-wheel drive and turning devices, it is characterized in that having more than 2 or 2 in described horizontal drive axle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200770887U CN201235749Y (en) | 2008-04-28 | 2008-04-28 | Isolator type two-wheel or multi-wheel driving and turning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200770887U CN201235749Y (en) | 2008-04-28 | 2008-04-28 | Isolator type two-wheel or multi-wheel driving and turning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235749Y true CN201235749Y (en) | 2009-05-13 |
Family
ID=40648488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200770887U Expired - Lifetime CN201235749Y (en) | 2008-04-28 | 2008-04-28 | Isolator type two-wheel or multi-wheel driving and turning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235749Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019194A (en) * | 2013-08-08 | 2014-09-03 | 刘培生 | Automatic speed changing axle assembly used for vehicle |
| CN105773019A (en) * | 2016-05-31 | 2016-07-20 | 孙卫香 | Adjustable welding tractor |
-
2008
- 2008-04-28 CN CNU2008200770887U patent/CN201235749Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019194A (en) * | 2013-08-08 | 2014-09-03 | 刘培生 | Automatic speed changing axle assembly used for vehicle |
| WO2015018341A1 (en) * | 2013-08-08 | 2015-02-12 | Liu Peisheng | Vehicle automatic transmission axle assembly |
| US10232706B2 (en) | 2013-08-08 | 2019-03-19 | Peisheng LIU | Vehicle automatic transmission axle assembly |
| CN105773019A (en) * | 2016-05-31 | 2016-07-20 | 孙卫香 | Adjustable welding tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID XINYUAN ZHANGJIAKOU SCENERY STORAGE DEM Effective date: 20131101 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050000 SHIJIAZHUANG, HEBEI PROVINCE TO: 050051 SHIJIAZHUANG, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131101 Address after: 050051, Hebei, Shijiazhuang Province China North Avenue peaceful junction Ming Hing Electric car shopping mall Patentee after: Liu Peisheng Patentee after: State Grid Xinyuan Zhangjiakou Scenery Storage Demonstration Power Plant Co., Ltd. Patentee after: State Grid Corporation of China Address before: Room 4-303, building B-13, XinDa garden, Xinhua District, Hebei, Shijiazhuang 050000, China Patentee before: Liu Peisheng |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090513 |