CN109435684A - A kind of four-wheel drive device - Google Patents
A kind of four-wheel drive device Download PDFInfo
- Publication number
- CN109435684A CN109435684A CN201811460950.7A CN201811460950A CN109435684A CN 109435684 A CN109435684 A CN 109435684A CN 201811460950 A CN201811460950 A CN 201811460950A CN 109435684 A CN109435684 A CN 109435684A
- Authority
- CN
- China
- Prior art keywords
- gear
- bearing
- transmission device
- main shaft
- driving wheel
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 83
- 125000002619 bicyclic group Chemical group 0.000 claims abstract description 37
- 238000003032 molecular docking Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a kind of four-wheel drive devices, including driving wheel and transmission device, the transmission device two sides are equipped with driving wheel, the transmission device top is equipped with connector, transmission mouth is provided on rear side of the transmission device, driven gear arranged side by side is respectively equipped with inside the transmission mouth, the driven gear is separately mounted to two roll shaft ends, roll shaft is respectively installed with bearing block outside two sides, the bearing block bottom is equipped with fixing seat, the roll shaft other end is respectively installed with first gear, it is equipped on the outside of the first gear and compresses piece, installation has main shaft respectively inside the driving wheel, outer cover is equipped with bicyclic bearing at the main shaft docking, the bicyclic bearing is sticked to form by two monocycle bearings, described two public same outer rings of monocycle bearing, the main shaft and bicyclic bearing two sides are respectively installed with second gear, described Two gears are engaged with first gear, the four-wheel drive that the present invention is able to achieve common power between driving wheel and is independent of each other.
Description
Technical field
The present invention relates to driving machinery field, specially a kind of four-wheel drive devices.
Background technique
The driving device of vehicle is the necessary device for making trolley action, multi-pass overdrive motor and gear, belt cooperation it is real
The Forward and retrogressing of existing trolley are partially used for the trolley of special road section, can use four-wheel drive due to road conditions are poor, and four
Wheel drive can make trolley continue to move ahead in severe road conditions, as long as driving wheel has more than one to contact ground, that is, before being able to achieve
Into and retreat.
But existing four-wheel drive device, mostly front and back driving, i.e., front-seat driving wheel drive simultaneously with heel row driving wheel,
It can not achieve single driving one by one in single driving wheel group, trolley made to be difficult to realize transfer direction advance in severe road conditions.
So how to design a kind of four-wheel drive device, becoming us will currently be solved the problems, such as.
Summary of the invention
The present invention provides a kind of dismantling recycling dress with regard to dynamic lithium battery aiming at deficiencies of the prior art
It sets, solves the problems, such as that trolley cannot turn to realization by single driving wheel in severe road conditions and move forward and backward, so that small
The each driving wheel of vehicle is independent driving device, while can be realized while driving, is supplied to single driving wheel and more grasps
Make space.
To achieve the above object, invention provides the following technical solutions: a kind of four-wheel drive device, including driving wheel and transmission
Device, the transmission device two sides are equipped with driving wheel, and the transmission device top is equipped with connector, opens on rear side of the transmission device
There is transmission mouth, is respectively equipped with driven gear arranged side by side inside the transmission mouth, the driven gear is separately mounted to two roll shafts
End, bearing block is respectively installed with outside roll shaft two sides, and the bearing block bottom is equipped with fixing seat, the roll shaft other end difference
It is set with first gear, is equipped on the outside of the first gear and compresses piece, installation has main shaft respectively inside the driving wheel, described
The docking of main shaft end, and outer cover is equipped with bicyclic bearing at the main shaft docking, the bicyclic bearing is by two monocycle axis
It holds and is sticked to form, described two public same outer rings of monocycle bearing, the main shaft and bicyclic bearing two sides are respectively installed with the
Two gears, the second gear are engaged with first gear.
Preferably, the transmission device is a cuboid, and the transmission device is metal material.
Preferably, the connector is groove connecting, and the connector bottom is equipped with fixed screw and the connector
Bottom fits closely fixation by fixed screw and transmission device, and the connector upper side is provided with screw hole.
Preferably, bearing is equipped between the gear, and the gear is closely welded with the inner ring and outer rings of bearing respectively
It is fixed.
Preferably, the end for compressing piece and first gear being fixedly mounted on to roll shaft by fixed screw.
Preferably, the home roll axis is equipped with locating button in transmission device internal sleeve, has been wholely set outside the locating button
Arch pawl, arch pawl end are welded and fixed in transmission device inner tight.
Preferably, terminal pad has been wholely set inside the driving wheel, the terminal pad is sleeved on main shaft end, and institute
Main shaft is stated through terminal pad, terminal pad outside fitting is fixed with fixed cap, and terminal pad passes through fixed cap and master turns
Axis is tightly fastened.
Compared with prior art, advantageous effect of the invention is:
1, the four-wheel drive device is turned using roll shaft and the disconnected section of main shaft and by particular elements fixed placement roll shaft and master
The method that axis is detached from running track, solving trolley cannot be moved forward and backward in severe road conditions by the steering realization of single driving wheel
The problem of, so that each driving wheel of trolley is independent driving device, while can be realized while driving, it is supplied to
The single more operating spaces of driving wheel.
2, the four-wheel drive device, home roll axis are equipped with locating button, one outside the locating button in transmission device internal sleeve
It is provided with arch pawl, solving when four-wheel drive device single driving wheel during advance operates influences to ask a group driving wheel
Topic, so that each driving wheel of the four-wheel drive device can be single executes operation, and does not interfere to group driving wheel
It works normally.
3, the four-wheel drive device, connector top are equipped with screw hole, can realize driving device and vehicle during the installation process
The problem of body is further secured, solves driving device and vehicle body installation built on the sand, gear engagement sideslip and belt is caused to misplace,
To improve the fastness of the four-wheel drive device, to inside the device gear and belt operation stable condition is provided.
4, the four-wheel drive device, by interior bicyclic bearing connection between base bearing, solving traditional bearing be can not achieve
The problem of to the single work of group driving wheel, so that it is non-interference during operation to group driving wheel, and can be to a group drive
Driving wheel provides certain stability, places home roll axis and causes part to misplace because of disconnected section.
5, the four-wheel drive device, the placement engaged by first gear and second gear are driven to main shaft indirectly, solution
Determined driving motor direct-drive when, driving wheel speed be driven motor limitation and influence the problem of so that driving motor
Power by gear engage it is firm after pass to main shaft again, guarantee the stationarity that driving wheel advances.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is back structures schematic diagram of the present invention；
Fig. 3 is A-A sectional view of the invention；
Fig. 4 is schematic enlarged-scale view at B of the invention；
Fig. 5 is enlarged drawing at the B of second of embodiment of the invention.
In figure: 1- driving wheel；2- connector；3- transmission device；4- is driven mouth；5- fixing seat；6- bearing block；7- master turns
Axis；8- locating button；9- driven gear；10- bearing；11- compresses piece；12- roll shaft；13- first gear；14- second gear；15-
Monocycle bearing；The bicyclic bearing of 16-；101- terminal pad；102- fixes cap；201- fixed screw.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one,
As shown in Figs 1-4, a kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device
Equipped with driving wheel 1,3 top of transmission device is equipped with connector 2, and transmission mouth 4, the biography are provided on rear side of the transmission device 3
It opens one's mouth and is respectively equipped with driven gear 9 arranged side by side inside 4, the driven gear 9 is separately mounted to two 12 ends of roll shaft, roll shaft 12
Bearing block 6 is respectively installed with outside two sides, 6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is set with
There is first gear 13, is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7,
7 end of main shaft docking, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 by
Two monocycle bearings 15 are sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 and bicyclic bearing 16
Two sides are respectively installed with second gear 14, and the second gear 14 is engaged with first gear 13.
Embodiment two,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, the transmission device 3 is a cuboid, and the transmission device 3 is metal material.
Embodiment three,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, the connector 2 is groove connecting, and 2 bottom of connector is equipped with fixed screw 201 and the company
2 bottom of fitting fits closely fixation by fixed screw 201 and transmission device 3, and 2 upper side of connector is provided with screw hole.
Example IV,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, bearing 10 is equipped between the gear 9, and the gear 9 is tight with the inner ring and outer rings of bearing 10 respectively
It is close to be welded and fixed.
Embodiment five,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, the end for compressing piece 11 and first gear 13 being fixedly mounted on to roll shaft 12 by fixed screw.
Embodiment six,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, the home roll axis 7 is equipped with locating button 8 in 3 internal sleeve of transmission device, integrally sets outside the locating button 8
It is equipped with arch pawl, arch pawl end is welded and fixed in 3 inner tight of transmission device.
Embodiment seven,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, terminal pad 101 has been wholely set inside the driving wheel 1, the terminal pad 101 is sleeved on main shaft 7
End, and the main shaft 7 runs through terminal pad 101, fitting is fixed with fixed cap 102, terminal pad outside the terminal pad 101
101 are tightly fastened by fixed cap 102 with main shaft 7.
Embodiment eight,
A kind of four-wheel drive device, including driving wheel 1 and transmission device 3,3 two sides of transmission device are equipped with driving wheel 1,
3 top of transmission device is equipped with connector 2, and transmission mouth 4 is provided on rear side of the transmission device 3, is distinguished inside the transmission mouth 4
Equipped with driven gear 9 arranged side by side, the driven gear 9 is separately mounted to two 12 ends of roll shaft, difference outside 12 two sides of roll shaft
It is set with bearing block 6,6 bottom of bearing block is equipped with fixing seat 5, and 12 other end of roll shaft is respectively installed with first gear
13, it is equipped on the outside of the first gear 13 and compresses piece 11, installing respectively inside the driving wheel 1 has main shaft 7, the main shaft
The docking of 7 ends, and outer cover is equipped with bicyclic bearing 16 at 7 docking of the main shaft, the bicyclic bearing 16 is by two monocycle axis
It holds 15 to be sticked to form, described two public same outer rings of monocycle bearing 15, the main shaft 7 covers respectively with bicyclic 16 two sides of bearing
Equipped with second gear 14, the second gear 14 is engaged with first gear 13.
Preferably, 7 outer cover of spindle shaft is equipped with second gear 14, and 14 side of second gear is equipped with first gear
13, the second gear 14 engages 13 with first gear, and the first gear 13 is sleeved on 12 both ends of roll shaft, outside the roll shaft 12
Portion is set at least two bearings 10, and the bearing 10 is fixedly connected by bearing block 6 with transmission device 3.
In use, first connecting driving motor with driven gear 9 by belt or iron chains, it is then turned on driving motor,
The second gear 14 that the rotation of driven gear 9 drives first gear 13 by roll shaft 12 and engages with first gear 13, the second tooth
The rotation point of wheel 14 drives the rotation of home roll axis 7, due to the public one bicyclic axis being made of monocycle bearing 15 between home roll axis 7
16 are held, so the rotation of driving wheel 1 does not affect the rotation to group driving wheel 1, to realize common power between driving wheel
And the four-wheel drive being independent of each other.1, the four-wheel drive device, it is using roll shaft 12 and the disconnected section of main shaft 7 and solid by particular elements
Surely roll shaft 12 and main shaft are placed and takes off 7 method from running track, solve trolley severe road conditions cannot be by individually driving
The problem of moving forward and backward to realization is rotated, so that each driving wheel 1 of trolley is independent driving device, can be realized
While driving simultaneously, it is supplied to the more operating spaces of single driving wheel.The four-wheel drive device, home roll axis 7 is in transmission device 3
Internal sleeve is equipped with locating button 8, has been wholely set arch pawl outside the locating button 8, has solved four-wheel drive device and advancing
The problem of influencing when single driving wheel 1 operates in journey to group driving wheel, so that each driving wheel of the four-wheel drive device
Can be single execute operation, and do not interfere the normal work to group driving wheel.The four-wheel drive device, 2 top of connector are set
There is screw hole, can realize that driving device 3 is further secured with car body during the installation process, solves driving device 3 and vehicle body is pacified
The problem of filling built on the sand, gear engagement sideslip and belt is caused to misplace, to improve the fastness of the four-wheel drive device, gives
Gear and belt operation inside the device provide stable condition.The four-wheel drive device, by interior bicyclic between base bearing 7
Axis 16 holds connection, solves the problems, such as that traditional bearing can not achieve to the single work of group driving wheel, so as to a group driving wheel
It is non-interference during operation, and can place home roll axis to certain stability is provided group driving wheel and be made because of disconnected section
It misplaces at part.The four-wheel drive device gives main shaft 7 to pass indirectly by the placement that first gear 13 and second gear 14 engage
Dynamic, when solving driving motor direct-drive, 1 revolving speed of driving wheel is driven the problem of motor is limited and influenced, so that driving
The power of dynamic motor by gear engage it is firm after pass to main shaft 7 again, guarantee to drive
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (7)
1. a kind of four-wheel drive device, including driving wheel (1) and transmission device (3), it is characterised in that: the transmission device (3)
Two sides are equipped with driving wheel (1), and transmission device (3) top is equipped with connector (2), are provided with biography on rear side of the transmission device (3)
It opens one's mouth (4), is respectively equipped with driven gear arranged side by side (9) inside the transmission mouth (4), the driven gear (9) is separately mounted to
Two roll shaft (12) ends are respectively installed with bearing block (6) outside roll shaft (12) two sides, and bearing block (6) bottom is equipped with solid
Reservation (5), roll shaft (12) other end are respectively installed with first gear (13), are equipped with and are compressed on the outside of the first gear (13)
Piece (11), the internal installation of the driving wheel (1) have main shaft (7) respectively, main shaft (7) the end docking, and the master turns
Outer cover is equipped with bicyclic bearing (16) at axis (7) docking, and the bicyclic bearing (16) is sticked to form by two monocycle bearings (15),
Described two public same outer rings of monocycle bearing (15), the main shaft (3) and bicyclic bearing (16) two sides are respectively installed with the
Two gears (14), the second gear (14) are engaged with first gear (13).
2. a kind of four-wheel drive device as described in claim 1, it is characterised in that: the transmission device (3) is one rectangular
Body, and the transmission device (3) is metal material.
3. a kind of four-wheel drive device as described in claim 1, it is characterised in that: the connector (2) is groove connecting,
Connector (2) bottom is equipped with fixed screw (201) and the connector (2) bottom passes through fixed screw (201) and transmission
Device (3) fits closely fixation, and connector (2) upper side is provided with screw hole.
4. a kind of four-wheel drive device as described in claim 1, it is characterised in that: be equipped with bearing between the gear (9)
(10), and inner ring and outer rings of the gear (9) respectively with bearing (10) are closely welded and fixed.
5. a kind of four-wheel drive device as described in claim 1, it is characterised in that: the compression piece (11) will by fixed screw
First gear (13) is fixedly mounted on the end of roll shaft (12).
6. a kind of four-wheel drive device as claimed in claim 5, it is characterised in that: the home roll axis (7) is in transmission device (3)
Internal sleeve is equipped with locating button (8), and arch pawl has been wholely set outside the locating button (8), and arch pawl end is filled in transmission
(3) inner tight is set to be welded and fixed.
7. a kind of four-wheel drive device as described in claim 1, it is characterised in that: be wholely set inside the driving wheel (1)
Have terminal pad (101), the terminal pad (101) is sleeved on main shaft (7) end, and the main shaft (7) runs through terminal pad
(101), fitting is fixed with fixed cap (102) outside the terminal pad (101), and terminal pad (101) passes through fixed cap (102)
It is tightly fastened with main shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460950.7A CN109435684A (en) | 2018-12-03 | 2018-12-03 | A kind of four-wheel drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811460950.7A CN109435684A (en) | 2018-12-03 | 2018-12-03 | A kind of four-wheel drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435684A true CN109435684A (en) | 2019-03-08 |
Family
ID=65555208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811460950.7A Pending CN109435684A (en) | 2018-12-03 | 2018-12-03 | A kind of four-wheel drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435684A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR822995A (en) * | 1936-06-13 | 1938-01-11 | Alma Motor Company | Improvements to transmissions and particularly to four-wheel drive transmissions |
| AU5966180A (en) * | 1979-06-27 | 1981-01-08 | Todd, William D. | Overdrive transmission |
| DE4102084A1 (en) * | 1990-01-31 | 1991-08-01 | Suzuki Motor Co | TRANSMISSION FOR A FOUR WHEEL DRIVE |
| JPH08295144A (en) * | 1995-04-27 | 1996-11-12 | Kubota Corp | Support structure for driving and steering wheel |
| CN101909918A (en) * | 2007-12-26 | 2010-12-08 | 日产自动车株式会社 | Driving force distribution device |
| CN103978894A (en) * | 2014-05-29 | 2014-08-13 | 天津博信汽车零部件有限公司 | Drive axle and car |
| CN104648140A (en) * | 2013-11-15 | 2015-05-27 | 现代威亚株式会社 | Drive device applied to rear wheel of four-wheel drive electric vehicle |
| CN107054058A (en) * | 2017-05-03 | 2017-08-18 | 孙丽芳 | A kind of spherical drive wheel based on a motor control |
| CN107314054A (en) * | 2016-04-27 | 2017-11-03 | 迪尔公司 | Working vehicle drive component |
| CN209159420U (en) * | 2018-12-03 | 2019-07-26 | 北方民族大学 | A kind of four-wheel drive device |
-
2018
- 2018-12-03 CN CN201811460950.7A patent/CN109435684A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR822995A (en) * | 1936-06-13 | 1938-01-11 | Alma Motor Company | Improvements to transmissions and particularly to four-wheel drive transmissions |
| AU5966180A (en) * | 1979-06-27 | 1981-01-08 | Todd, William D. | Overdrive transmission |
| DE4102084A1 (en) * | 1990-01-31 | 1991-08-01 | Suzuki Motor Co | TRANSMISSION FOR A FOUR WHEEL DRIVE |
| JPH08295144A (en) * | 1995-04-27 | 1996-11-12 | Kubota Corp | Support structure for driving and steering wheel |
| CN101909918A (en) * | 2007-12-26 | 2010-12-08 | 日产自动车株式会社 | Driving force distribution device |
| CN104648140A (en) * | 2013-11-15 | 2015-05-27 | 现代威亚株式会社 | Drive device applied to rear wheel of four-wheel drive electric vehicle |
| CN103978894A (en) * | 2014-05-29 | 2014-08-13 | 天津博信汽车零部件有限公司 | Drive axle and car |
| CN107314054A (en) * | 2016-04-27 | 2017-11-03 | 迪尔公司 | Working vehicle drive component |
| CN107054058A (en) * | 2017-05-03 | 2017-08-18 | 孙丽芳 | A kind of spherical drive wheel based on a motor control |
| CN209159420U (en) * | 2018-12-03 | 2019-07-26 | 北方民族大学 | A kind of four-wheel drive device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207942918U (en) | A kind of hybrid power system | |
| CN204400138U (en) | A kind of ball cage pay-off | |
| CN106347112A (en) | Double planetary gear row type electric drive assembly and drive method thereof | |
| CN206086367U (en) | Formula electric drive assembly is arranged to double row star | |
| CN106143131A (en) | Sleeve rotor motor and folk art term planetary reduction gear band differential electric automobile dynamic system | |
| CN104477029B (en) | A kind of power drive system of two grades of electric automobiles | |
| CN209159420U (en) | A kind of four-wheel drive device | |
| CN107264262A (en) | A kind of integrated bi-motor and two-row planetary gear hybrid power system and control method | |
| CN107571730A (en) | A kind of power coupler and its operational mode for hybrid vehicle | |
| CN205226320U (en) | Differential mechanism subassembly | |
| CN109435684A (en) | A kind of four-wheel drive device | |
| CN207701730U (en) | One kind two keeps off electric vehicle integrated form gearbox | |
| CN208855328U (en) | Drive axle and vehicle | |
| CN205534106U (en) | Central two -way automatic differential lock of in good time 4 wheel driven vehicle | |
| CN206924842U (en) | A kind of ultra-large type grinding machine double-point gear drive system | |
| CN104972888A (en) | Dual-power coupling apparatus | |
| CN208311381U (en) | A kind of right angle new structure of planetary reducer | |
| CN204755809U (en) | Planetary gear formula variable speed differential mechanism assembly | |
| CN211166444U (en) | Electric vehicle axle power generation device, electric vehicle axle and electric vehicle | |
| CN206770533U (en) | Multifunctional small tiller | |
| CN203713421U (en) | Drive axle of mucking loader | |
| CN209336393U (en) | A kind of multifunctional turnover runner based on built-up gear system | |
| CN213270945U (en) | Worm gear differential speed reducer | |
| CN206409623U (en) | The planet wheel bearing retaining structure of planet row | |
| CN208088914U (en) | A kind of new energy passenger car parking stall adjusting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |