CN109397982A - A kind of multifunctional turnover runner based on built-up gear system - Google Patents
A kind of multifunctional turnover runner based on built-up gear system Download PDFInfo
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- CN109397982A CN109397982A CN201811498369.4A CN201811498369A CN109397982A CN 109397982 A CN109397982 A CN 109397982A CN 201811498369 A CN201811498369 A CN 201811498369A CN 109397982 A CN109397982 A CN 109397982A
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- gear
- rotation
- drive
- shell
- overturning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
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Abstract
The invention discloses a kind of multifunctional turnover runners based on built-up gear system, are drivingly connected mould group, rotational driving gear system, drive shell and tire by overturning power drive mould group, turning wheel and are formed；When the multifunctional turnover runner is needed with the circumcircle of three tires to rotate circular arc, the power gear of line shaft driving overturning power drive mould group, the rotation of power gear rotation of three tires of realization around center sun gear central axis in turn；When the multifunctional turnover runner needs with single tire to be rotation circular arc, line shaft drives the center sun gear rotation of rotational driving gear system, the rotation of center sun gear drives three planetary gears rotation of rotational driving gear system, three planetary gears drive the operating of planetary gear connection frame, and then drive the rotation of center driving wheel, and then chain is driven, the operation of chain drives three tires to synchronize and rotates around center axis.The purpose for the advantages of realizing fusion train traveling wheel and crawler belt system traveling wheel.
Description
Technical field
The present invention relates to a kind of designs of vehicle driving wheel, and in particular to a kind of multi-functional overturning based on built-up gear system
Wheel.
Background technique
Currently, the common traveling wheel of existing vehicle is divided into two kinds of train and crawler belt system, train is daily civilian vehicle
General design, advantage is that structure is simple, reliable, running resistance is small, surface damage of satisfying the need is small, the disadvantage is that road pavement flatness requirement
Height, difficult in sleet, icing, rough road traveling, crawler belt system is that military tanks and the common of civil engineering vehicle are set
Meter, advantage is that road pavement flatness requirement is low, have stronger cross-country obstacle climbing ability, the disadvantage is that structure is complicated, maintenance at
This height, road pavement are big along evil, cannot often travel on common road.
It is therefore desirable to which a kind of Novel wheel-train design, has both train and crawler belt system design advantage, the crawler belt system for avoiding train is lacked
Point has the ability run at high speed in prevailing roadway while having cross-country obstacle climbing ability.
Summary of the invention
The purpose of the present invention is to provide a kind of multifunctional turnover runners based on built-up gear system, to realize fusion train
The shortcomings that the advantages of traveling wheel and crawler belt system traveling wheel, next door train traveling wheel and crawler belt system traveling wheel.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of multifunctional turnover runner based on built-up gear system is drivingly connected mould group by overturning power drive mould group, turning wheel, turns
Dynamic gear train, drive shell and tire composition；The drive shell is fixedly connected with the shell of overturning power drive mould group；
When the multifunctional turnover runner needs with the circumcircle of three tires to be rotation circular arc, line shaft driving overturning power drive mould
The power gear of group, the overturning that the rotation of power gear drives turning wheel to be drivingly connected mould group drives large ring gear rotation, due to turning over
Turn drive large ring gear with turning wheel be drivingly connected mould group shell be fixedly connected, so turning wheel be drivingly connected mould group shell with
Synchronous rotation is driven large ring gear with overturning, since drive shell is fixedly connected with the shell of overturning power drive mould group, so driving
Dynamic shell follows shell to rotate synchronously, and then realizes three tires around the rotation of center sun gear central axis；When more function
Energy turning wheel needs to be when rotating circular arc with single tire, and line shaft drives the center sun gear of rotational driving gear system to rotate,
The rotation of center sun gear drives three planetary gears rotation of rotational driving gear system, due in rotational driving gear system
Gear ring is fixedly connected by driving shell, can not be rotated, so that three planetary gears drive the planetary gear of rotational driving gear system
Connection frame is operated around the central axis of center sun gear, and the rotation of planetary gear connection frame drives the rotation of center driving wheel, in
Heart driving wheel drives the rotation of auxiliary driving gear, and auxiliary driving gear drives chain operation, the operation of chain so that drive tire around from
The center axis thereof of dynamic chain plate, realizes that three tires synchronize and rotates around center axis.
Above-mentioned overturning power drive mould group include power gear, with the bearing of power gear cooperation and fixed power gear and
The shell of bearing, power gear can be inside the shell around the central axis rotations for the bearing being mounted in power gear.
Above-mentioned turning wheel is drivingly connected mould group and includes the installation interface connecting with vehicle, overturns to drive large ring gear and fix and turn over
Turn the shell driven large ring gear, overturning drives large ring gear the shell driven large ring gear with fixed overturning and is fixedly connected.
Above-mentioned rotational driving gear system includes center sun gear, ring gear, planetary gear, central drive gear, auxiliary driving
Gear, chain plate, chain, driven chain plate, planetary gear connection frame, the bearing and shell for fixing gear and tire, center is too
Sun wheel engages respectively with three planetary gears, and three planetary gears are fixedly connected with planetary gear connection frame, planetary gear connection
The side of frame is fixedly connected with planetary gear, and other side center connects central drive gear, and central drive gear is respectively with three
A auxiliary driving gear engages, and has a chain plate on three auxiliary driving rotary gear axis, chain plate is fixed with auxiliary driving gear
Connection rotates synchronously, and drives chain operation by the rotation of auxiliary driving gear, chain and driven chain plate cooperate, the fortune of chain
Row drives the operating of driven chain plate, and the central axis of driven chain plate rotation is overlapped with the central axis of tyre rotation, driven
Chain plate is directly fixedly connected with the axis of tire.
Above three planetary gear is evenly distributed on planetary gear connection frame centered on the central axis of center sun gear.
Above-mentioned ring gear is fixed in drive shell, is fixedly connected with drive shell.
Above-mentioned planetary gear connection frame is connect with the shell of rotational driving gear system, can be around the central axis of center sun gear
Rotation.
Above-mentioned chain is attached to the surface of shell operation of rotational driving gear system.
Above three auxiliary driving gear is fixedly connected with chain plate, is rotated synchronously, and three auxiliary driving gears are connect with shell,
Each auxiliary driving gear can be rotated around center axis.
Above-mentioned drive shell has centre-drive shaft through-hole, the cavity for installing rotational driving gear system, for installing wheel
Tire Bearning mechanism cavity.
The present invention has the advantage that
1, the advantages of combining train traveling wheel and crawler belt system traveling wheel, under surface evenness difference or sleet, icing weather
Three tire overturning modes can be made to run, have the ability of cross-country obstacle detouring.
2, the design of mechanical transmission mechanism allow tire operating and the respective independent operating of overturning, tire can be made to exist
The advantages of train traveling wheel and crawler belt system traveling wheel, is further amplified, has train by rotation operation while overturning is advanced
The characteristic that wheel does not have is travelled with crawler belt system.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the drive shell of the multifunctional turnover runner based on built-up gear system of the present invention.
Fig. 2 is that a kind of turning wheel that omits of multifunctional turnover runner based on built-up gear system of the present invention is drivingly connected outside mould group
The assembling stereogram of shell.
Fig. 3 is that a kind of turning wheel that omits of multifunctional turnover runner based on built-up gear system of the present invention is drivingly connected outside mould group
The assembling stereogram and A-A partial enlarged view of shell.
Fig. 4 is a kind of assembling stereogram for omitting driving shell of multifunctional turnover runner based on built-up gear system of the present invention
And A-A partial enlarged view.
Fig. 5 is a kind of another visual angle for omitting driving shell of multifunctional turnover runner based on built-up gear system of the present invention
Assembling stereogram.
Fig. 6 is a kind of omitting driving shell, overturning power drive for multifunctional turnover runner based on built-up gear system of the present invention
Dynamic model group and turning wheel are drivingly connected the assembling stereogram of mould group.
Fig. 7 is a kind of omitting driving shell, overturning power drive for multifunctional turnover runner based on built-up gear system of the present invention
Dynamic model group and turning wheel are drivingly connected the assembling stereogram at another visual angle of mould group.
Fig. 8 is a kind of omitting driving shell, overturning power drive for multifunctional turnover runner based on built-up gear system of the present invention
Dynamic model group, turning wheel are drivingly connected the assembling stereogram of the shell of mould group and rotational driving gear system.
Fig. 9 is a kind of omitting driving shell, overturning power drive for multifunctional turnover runner based on built-up gear system of the present invention
Dynamic model group, turning wheel are drivingly connected the assembling stereogram at another visual angle of the shell of mould group and rotational driving gear system.
Figure 10 is a kind of assembling stereogram of the multifunctional turnover runner based on built-up gear system of the present invention.
In figure: 1, overturning power drive mould group；2, turning wheel is drivingly connected mould group；3, rotational driving gear system；4, it drives
Shell；5, tire；6, the shell of power drive mould group is overturn；7, power gear；8, overturning drives large ring gear；9, wheel drive is overturn
Connect the shell of mould group；10, center sun gear；11, planetary gear；12, ring gear；13, planetary gear connection frame；14, center
Driving wheel；15, auxiliary driving gear；16, chain；17, driven chain plate；18, the bearing cooperated with power gear；19 and vehicle
The installation interface of connection；20, chain plate；21, the shell of rotational driving gear system；22, centre-drive shaft through-hole；23, for pacifying
Fill the cavity of rotational driving gear system；24, for installing tire Bearning mechanism cavity.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat
That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.
Embodiment 1
- Figure 10 referring to fig. 2, a kind of multifunctional turnover runner based on built-up gear system, by overturning power drive mould group 1), turning wheel
Mould group 2, rotational driving gear system 3, drive shell 4 and tire 5 is drivingly connected to form；The drive shell 4 is driven with overturning power
The shell 6 of dynamic model group 1 is fixedly connected；When the multifunctional turnover runner needs with the circumcircle of three tires 5 to be rotation circular arc,
The power gear 7 of line shaft driving overturning power drive mould group 1, the rotation of power gear 7 drive turning wheel to be drivingly connected mould group 2
Overturning drive large ring gear 8 rotations, drive large ring gear that shell 6 that 8 are drivingly connected mould group 2 with turning wheel is fixed to be connected due to overturning
Connect, thus turning wheel be drivingly connected mould group 2 shell 9 follow overturning to drive large ring gear 8 synchronous rotations, due to drive shell 4 with
The shell 6 of overturning power drive mould group 1 is fixedly connected, so drive shell 4 follows the shell 6 of overturning power drive mould group 1 same
Step rotation, and then realize three tires 5 around the rotation of 10 central axis of center sun gear；When the multifunctional turnover runner need with
When single tire 5 is rotation circular arc, line shaft drives the center sun gear 10 of rotational driving gear system 3 to rotate, center sun gear
10 rotation drives the rotation of three planetary gears 11 of rotational driving gear system 3, due to the ring gear of rotational driving gear system 3
12 are fixedly connected by driving shell 4, can not rotate, so that three planetary gears 11 drive the planet tooth of rotational driving gear system 3
The central axis that connection frame 13 is taken turns around center sun gear 10 operates, and the rotation of planetary gear connection frame 13 drives center driving wheel 14
Rotation, center driving wheel 14 drive auxiliary driving gear 15 rotate, auxiliary driving gear 15 drive chain 16 run, the fortune of chain 16
It advances and drives tire 5 around the center axis thereof of driven chain plate 17, realize that three tires 5 synchronize and rotate around center axis.
Above-mentioned overturning power drive mould group 1 includes power gear 7, the bearing 18 cooperated with power gear and fixed power teeth
The shell 6 of wheel and bearing, power gear 7 can be in shell 6 around the central axis rotation for the bearing 18 being mounted in power gear.
It includes that the installation interface 19 connect with vehicle, overturning drive large ring gear 8 and consolidate that above-mentioned turning wheel, which is drivingly connected mould group 2,
The shell 9 driven large ring gear is overturn calmly, and overturning drives large ring gear the shell 9 that 8 drive large ring gear with fixed overturning and is fixedly connected.
Above-mentioned rotational driving gear system 3 includes center sun gear 10, ring gear 12, planetary gear 11, central drive gear
14, auxiliary driving gear 15, chain plate 20, chain 16, driven chain plate 17, planetary gear connection frame 13, fixed gear and tire
Bearing and shell 21, center sun gear 10 engages respectively with three planetary gears 11, three planetary gears 11 and planetary gear
Connection frame 13 is fixedly connected, and the side of planetary gear connection frame 13 is fixedly connected with planetary gear 11, the connection of other side center
Central drive gear 14, central drive gear 14 are engaged with three auxiliary driving gears 15 respectively, and three auxiliary driving gears 15 rotate
There is a chain plate 20 on axis, chain plate 20 is fixedly connected with auxiliary driving gear 15, is rotated synchronously, is passed through auxiliary driving gear 15
Rotation drive chain 16 to run, chain 16 and driven chain plate 17 cooperate, and the operation of chain 16 drives driven chain plate 17
Operating, the central axis that driven chain plate 17 rotates are overlapped with the central axis that tire 5 rotates, driven chain plate 17 and tire 5
Axis be directly fixedly connected.
Above three planetary gear 11 is evenly distributed on planetary gear connection centered on the central axis of center sun gear 10
On frame 13.
Above-mentioned ring gear 12 is fixed in drive shell 4, is fixedly connected with drive shell 4.
Above-mentioned planetary gear connection frame 13 is connect with the shell 21 of rotational driving gear system 3, can be around center sun gear 10
Central axis rotation.
Above-mentioned chain 16 is attached to 21 surface of the shell operation of rotational driving gear system 3.
Above three auxiliary driving gear 15 is fixedly connected with chain plate 20, is rotated synchronously, three auxiliary driving gears 15 with turn
The shell 21 of dynamic gear train 3 connects, and each auxiliary driving gear 15 can be rotated around center axis.
Referring to Fig. 1, drive shell 4 has centre-drive shaft through-hole 22, the cavity 23 for installing rotational driving gear system 3,
For installing 5 Bearning mechanism cavity 24 of tire.
In practical manufacture, center sun gear 10 is 1M18 tooth, and planetary gear 11 is 1M71 tooth, and ring gear 12 is 1M160 tooth,
Planetary gear 11 and ring gear gear ratio are 1:10, and central drive gear 14 is 1M64 tooth, and auxiliary driving gear 15 is 1M30 tooth, chain
Item disk 20 and driven chain plate are 08A13 tooth.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of multifunctional turnover runner based on built-up gear system, it is characterised in that: the multifunctional turnover runner is by overturning power
Mould group (1), turning wheel is driven to be drivingly connected mould group (2), rotational driving gear system (3), drive shell (4) and tire (5) composition；
The drive shell (4) is fixedly connected with the shell (6) of overturning power drive mould group (1)；When the multifunctional turnover runner needs
It is the power gear (7) of line shaft driving overturning power drive mould group (1) when rotating circular arc with the circumcircle of three tires (5),
The overturning that the rotation of power gear (7) drives turning wheel to be drivingly connected mould group (2) drives large ring gear (8) rotation, since overturning is driven
Dynamic bull gear (8) are fixedly connected with the shell (6) that turning wheel is drivingly connected mould group (2), so turning wheel is drivingly connected mould group (2)
Shell (9) follow overturning to drive large ring gear (8) synchronous rotation, due to drive shell (4) and overturning power drive mould group (1)
Shell (6) is fixedly connected, so drive shell (4) follows the shell (6) of overturning power drive mould group (1) to rotate synchronously, in turn
Realize three tires (5) around the rotation of center sun gear (10) central axis；When the multifunctional turnover runner is needed individually to take turns
When tire (5) is rotation circular arc, line shaft drives center sun gear (10) rotation of rotational driving gear system (3), center sun gear
(10) rotation drives the rotation of three planetary gears (11) of rotational driving gear system (3), due to rotational driving gear system (3)
Ring gear (12) be fixedly connected by driving shell (4), can not rotate, so that three planetary gears (11) drive rotate driving teeth
The planetary gear connection frame (13) of train (3) is operated around the central axis of center sun gear (10), planetary gear connection frame (13)
Rotation drive center driving wheel (14) rotation, center driving wheel (14) drive auxiliary driving gear (15) rotation, auxiliary driving tooth
It takes turns (15) and drives chain (16) operation, the operation of chain (16) drives tire (5) around the central axis of driven chain plate (17) in turn
Line rotation, realizes that three tires (5) synchronize and rotates around center axis.
2. a kind of multifunctional turnover runner based on built-up gear system as described in claim 1, it is characterised in that: the overturning is dynamic
Power drive mould group (1) includes power gear (7), outer with the bearing (18) of power gear cooperation and fixed power gear and bearing
Shell (6), power gear (7) can be in shells (6) around the central axis rotation for the bearing (18) being mounted in power gear.
3. a kind of multifunctional turnover runner based on built-up gear system as described in claim 1, it is characterised in that: the turning wheel
Drive connection mould group (2) includes the installation interface (19) connecting with vehicle, overturning drives large ring gear (8) and fixed overturning drives greatly
The shell (9) of gear ring, overturning drives large ring gear (8) to be fixedly connected with the shell (9) that fixed overturning drives large ring gear.
4. a kind of multifunctional turnover runner based on built-up gear system as described in claim 1, it is characterised in that: the rotation is driven
Movable tooth train (3) includes center sun gear (10), ring gear (12), planetary gear (11), central drive gear (14), auxiliary driving
Gear (15), chain plate (20), chain (16), driven chain plate (17), planetary gear connection frame (13), fixed gear and tire
Bearing and shell (21), center sun gear (10) engages respectively with three planetary gears (11), three planetary gears (11) with
Planetary gear connection frame (13) is fixedly connected, and the side of planetary gear connection frame (13) is fixedly connected planetary gear (11), another
Side center connects central drive gear (14), and central drive gear (14) is engaged with three auxiliary driving gears (15) respectively,
There are a chain plate (20), chain plate (20) and auxiliary driving gear (15) fixed company in three auxiliary driving gear (15) rotation axis
It connects, rotates synchronously, drive chain (16) to run by the rotation of auxiliary driving gear (15), chain (16) and driven chain plate (17)
Cooperation, the operation of chain (16) drive the operating of driven chain plate (17), the central axis and wheel of driven chain plate (17) rotation
The central axis of tire (5) rotation is overlapped, and driven chain plate (17) is directly fixedly connected with the axis of tire (5).
5. a kind of multifunctional turnover runner based on built-up gear system as claimed in claim 4, it is characterised in that: three rows
Star gear (11) is evenly distributed on planetary gear connection frame (13) centered on the central axis of center sun gear (10).
6. a kind of multifunctional turnover runner based on built-up gear system as claimed in claim 4, it is characterised in that: the ring gear
(12) it is fixed on drive shell (4), is fixedly connected with drive shell (4).
7. a kind of multifunctional turnover runner based on built-up gear system as claimed in claim 4, it is characterised in that: the planet tooth
Wheel connection frame (13) is connect with the shell (21) of rotational driving gear system (3), can be revolved around the central axis of center sun gear (10)
Turn.
8. a kind of multifunctional turnover runner based on built-up gear system as claimed in claim 4, it is characterised in that: the chain
(16) it is attached to shell (21) the surface operation of rotational driving gear system (3).
9. a kind of multifunctional turnover runner based on built-up gear system as claimed in claim 4, it is characterised in that: three pairs
Transmission gear (15) is fixedly connected with chain plate (20), is rotated synchronously, three auxiliary driving gears (15) and rotational driving gear system
(3) shell (21) connection, each auxiliary driving gear (15) can rotate around center axis.
10. a kind of multifunctional turnover runner based on built-up gear system as described in claim 1, it is characterised in that: the driving
Shell (4) has centre-drive shaft through-hole (22), the cavity for installing rotational driving gear system (3), for installing tire (5) axis
Hold mechanism cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498369.4A CN109397982B (en) | 2018-12-08 | 2018-12-08 | Multifunctional turning wheel based on combined gear train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811498369.4A CN109397982B (en) | 2018-12-08 | 2018-12-08 | Multifunctional turning wheel based on combined gear train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109397982A true CN109397982A (en) | 2019-03-01 |
| CN109397982B CN109397982B (en) | 2023-09-22 |
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ID=65457972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811498369.4A Active CN109397982B (en) | 2018-12-08 | 2018-12-08 | Multifunctional turning wheel based on combined gear train |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184071A (en) * | 2021-04-29 | 2021-07-30 | 徐工集团工程机械股份有限公司 | Running gear, robot and vehicle |
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