CN107218358B - A kind of travelling platform of belt variable gear driving wheel - Google Patents
A kind of travelling platform of belt variable gear driving wheel Download PDFInfo
- Publication number
- CN107218358B CN107218358B CN201710662891.0A CN201710662891A CN107218358B CN 107218358 B CN107218358 B CN 107218358B CN 201710662891 A CN201710662891 A CN 201710662891A CN 107218358 B CN107218358 B CN 107218358B
- Authority
- CN
- China
- Prior art keywords
- driving
- gear
- wheel
- transmission gear
- supporting rod
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/14—Construction providing resilience or vibration-damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Toys (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention belongs to driving wheel technical fields, more particularly to a kind of travelling platform of belt variable gear driving wheel, it includes loading plate, first rotating shaft, support plate, traveling wheel, driving motor, wherein the first driving wheel mounted thereto can be driven to rotate when the first drive shaft turns；The rotation of first driving wheel drives the rotation of the first sliding tooth wheel；First driving gear, third driving gear, 4 wheel driven moving gear respectively with walking wheel shell on driving tooth engagement；Third drives gear and 4 wheel driven moving gear to be engaged respectively with the second driving wheel and third driving wheel, and the second transmission gear, the 4th transmission gear are engaged with third transmission gear, the first transmission gear respectively；First driving wheel, the second driving wheel, third driving wheel and the first driving gear, third driving gear, 4 wheel driven moving gear can mutually drive；Second transmission gear, the 4th transmission gear can mutually drive with the 5th transmission gear, the first transmission gear, and the automatic speed changing function of traveling wheel is realized by the engagement of gear.
Description
Technical field
The invention belongs to driving wheel technical field more particularly to a kind of travelling platforms of belt variable gear driving wheel.
Background technology
Driving wheel used at present travelling platform using when be frequently encountered bear a heavy burden larger or road surface fluctuations, and
So that driving wheel can not drive travelling platform to travel because external resistance is larger；If designing a kind of driving that driving force is larger
Wheel just needs the driving wheel using bigger, increases the weight of platform, and in the process of moving due to the mistake of internal structure design
Actual use is influenced in turn in complicated, because complicated spoilage greatly improves, design one kind is simple in structure can but to be overcome
The driving wheel of larger resistance is necessary.
The present invention design a kind of travelling platform of belt variable gear driving wheel solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of travelling platform of belt variable gear driving wheel,
It is realized using following technical scheme.
A kind of travelling platform of belt variable gear driving wheel, it is characterised in that：It includes loading plate, first rotating shaft, support
Plate, traveling wheel, motor support, driving motor, two of which first rotating shaft are mounted on by two support plates on the downside of loading plate
Both ends；Four traveling wheels are separately mounted to the both ends of two first rotating shafts in pairs；Four driving motors pass through motor support
It is separately mounted to the downside of loading plate；And four driving motors coordinate with four traveling wheels respectively.
Above-mentioned traveling wheel includes driving annulus, the first drive shaft, variable block support, becomes block, gear shifting rod, sliding tooth, support
Axis, the first transmission shaft, first support bar, the first driving gear, the second drive shaft, the first transmission gear, the first driving wheel, second
Supporting rod, third supporting rod, the second transmission gear, the 4th supporting rod, walking wheel shell, driving hole, third transmission gear, second drive
Moving gear, the 5th supporting rod, the 6th supporting rod, third transmission gear, the 4th transmission gear, the second driving wheel, third driving wheel,
Third drives gear, 4 wheel driven moving gear, the 7th supporting rod, is mounted under loading plate by variable block support wherein becoming block
Side；Gear shifting rod is mounted on the side for becoming block；The one end for becoming block is connect with machine shaft；The other end for becoming block is equipped with the
One drive shaft, and the first drive shaft is mounted on the downside of loading plate by the 5th supporting rod；First transmission shaft passes through the 6th support
Bar is mounted on the downside of loading plate, and one end of the first transmission shaft is mounted on the side for becoming block；Support shaft is by boring tooth cooperation
Mounted on the other end of the first transmission shaft, and the other end of support shaft is mounted on the downside of loading plate by the 7th supporting rod；The
Three transmission gears are mounted in support shaft；First drive shaft one end is equipped with the first driving wheel；Second support bar is mounted on carrying
The lower end of plate；The lower end of second support bar is equipped with third supporting rod and the 4th supporting rod, and the 4th supporting rod is located at third branch
The upper end of strut；Uniformly there are four first support bars for installation for the downside of 4th supporting rod；Adjacent two in four first support bars
Second drive shaft there are one being respectively mounted between a first support bar；And in the second drive shaft of the downside of the 4th supporting rod
It is provided with a circle driving hole；Uniformly there are three first support bars for installation for the downside of third supporting rod；Phase in three first support bars
Second drive shaft there are one being respectively mounted between two adjacent first support bars；Three first on the downside of third supporting rod
First support bar side in strut close to driving motor is connected with the first drive shaft；First driving gear, third drive gear
It is separately mounted in three the second drive shafts being located on the downside of the 4th supporting rod with 4 wheel driven moving gear；And first driving gear with
First driving wheel engages；It is separately installed with the second driving wheel and third in two the second drive shafts on the downside of third supporting rod
Driving wheel, and the second driving wheel is engaged with third driving gear；Third driving wheel is engaged with 4 wheel driven moving gear；Third sliding tooth
1.2 times of a diameter of second driving wheel diameter of wheel；1.2 times of a diameter of third driving wheel diameter of 4 wheel driven moving gear；The
1.2 times of a diameter of first driving wheel diameter of one driving gear；4th transmission gear and the second transmission gear are separately mounted to
Close to driving motor and in two the second drive shafts on the downside of the 4th supporting rod；4th transmission gear is located at the first sliding tooth
In wheel and four first support bars between the first support bar adjacent with the first driving gear；Second transmission gear is located at third drive
In moving gear and four first support bars between the first support bar adjacent with 4 wheel driven moving gear；First transmission gear and the 5th
Transmission gear is mounted in two the second drive shafts on the downside of third supporting rod, and the first transmission gear and the 4th driving cog
Wheel engagement；5th transmission gear is engaged with the second transmission gear；A diameter of 4th transmission gear diameter of first transmission gear
1.2 again；1.2 times of a diameter of second transmission gear diameter of 5th transmission gear；It is equably opened on the inner headed face of walking wheel shell
There are three circle sliding tooths；Annulus one end is driven to be mounted on walking wheel shell close to one end of driving motor；Drive the other end of annulus
Second driving gear is installed, and the second driving gear is engaged with third transmission gear；The upper end of second support bar is mounted on and holds
The downside of support plate；The three circle sliding tooths walked on wheel shell drive gear and the 4th sliding tooth with the first driving gear, third respectively
Wheel engagement；The half of a diameter of second driving gear of third transmission gear.
The mounting structure of above-mentioned first driving gear, third driving gear and 4 wheel driven moving gear is identical；For
One driving gear comprising spring, raised teeth, square hole, pull rod, circular through hole, driving shell, guide block, third guide groove, wherein
It is circumferential on the periphery of driving shell to be uniformly provided with many square holes；In driving shell be located at square hole on the downside of be provided with circular through hole and
Circular through hole coordinates with driving hole；Third guide groove there are two symmetrically being opened on the inner headed face of circular through hole；On the periphery of pull rod
Guide block there are two being symmetrically installed；Pull rod is fitted to by two guide blocks and third guide groove on the inside of circular through hole；And pull rod
Coordinate with driving hole；The lower end of raised teeth is mounted on the upper end of pull rod；And raised teeth are pierced by square hole and are located at driving shell
Outside；Spring is installed, and one end of spring is mounted on square hole between raised teeth and square hole, the other end of spring is pacified
Mounted in the lower end of raised teeth；The bullet of spring on the first driving gear, third driving gear and 4 wheel driven moving gear
Power becomes larger successively.
Output power uniquely determines when above-mentioned driving motor goes up a slope, when output power is P0；The output of first driving gear
Torque M1 is 9550*P0/N*1.2；It is 9550*P0/N*1.2^3 that third, which drives the output torque M2 of gear,；4 wheel driven moving gear
Output torque M3 be 9550*P0/N*1.2^5；The critical torsion that raised teeth on the first driving gear can bear
Square M11 is 9550*P0/N*1.2 * 0.90；The critical torque that raised teeth on third driving gear can bear
M12 is 9550*P0/N*1.2^3*0.90；The critical torque M13 that raised teeth on 4 wheel driven moving gear can bear
For 9550*P0/N*1.2^5*0.90；N is the rotating speed of the first driving wheel.
As being further improved for this technology, above-mentioned spring is compressed spring.
As being further improved for this technology, installed by bearing between above-mentioned first support bar and the second drive shaft.
As being further improved for this technology, the lower end of above-mentioned protrusion teeth cannot be pierced by the outside of driving shell.
Relative to traditional driving wheel technology；Become in the present invention on the inside of block and clutch is installed, by adjusting variable block
Gear shifting rod in the block can adjust variable block clutch in the block, and the shaft of driving motor and the can be controlled by adjusting clutch
The connection relation of one transmission shaft, the first drive shaft；One end of first transmission shaft, which is mounted on, to be become on block；The other end is matched by boring tooth
It closes and support axis connection；Third transmission gear is installed in support shaft；Annulus is driven to be mounted on walking wheel shell；Second sliding tooth
Wheel is mounted on driving annulus；When the first transmission shaft rotates, the first transmission shaft can drive support shaft to rotate, and support shaft rotates band
Dynamic third transmission gear rotation, third transmission gear drive the second sliding tooth wheel rotation engaged；Second driving gear band
Dynamic driving annulus rotation；Annulus is driven to drive the rotation of traveling wheel shell；One end of first drive shaft, which is mounted on, to be become on block；First drives
The other end of moving axis is equipped with the first driving wheel；First driving wheel is engaged with the first driving gear；When the first drive shaft turns
The first driving wheel mounted thereto can be driven to rotate；The rotation of first driving wheel drives the rotation of the first sliding tooth wheel；First driving
Gear, third driving gear and 4 wheel driven moving gear drive tooth engagements with three circles on walking wheel shell respectively；First driving gear,
Third drives gear and 4 wheel driven moving gear to be engaged respectively with the first driving wheel, the second driving wheel and third driving wheel, and first passes
Moving gear and the 5th transmission gear are engaged with the 4th transmission gear and the second transmission gear respectively；First driving wheel, the second driving
Wheel, third driving wheel and the first driving gear, third driving gear, 4 wheel driven moving gear can mutually drive；Second driving cog
Wheel, the 4th transmission gear can mutually drive with the 5th transmission gear, the first transmission gear, and seven first support bars are respectively to five
A second driving wheel plays the role of support；Second support bar plays third supporting rod and the 4th supporting rod in the work of support
With；Third supporting rod and the 4th supporting rod play the role of support to first support bar；5th the first drive shaft of supporting rod pair
Play the role of support；6th the first transmission shaft of supporting rod pair plays the role of support；7th supporting rod plays support shaft
The effect of support is arrived；Motor support plays the role of support to driving motor；Two guide blocks and two on pull rod
The cooperation of a third guide groove can play the role of guiding and limit to pull rod；Between raised teeth and square hole
Spring can provide a restoring force when in compressive state to pull rod；When in the driving hole that pull rod is located in the second drive shaft
When pull rod rotation can give the second drive shaft provide a driving force.
The present invention design when travelling platform on level road when driving, drive can be adjusted in operator according to actual demand
The output power of dynamic motor changes the speed of travelling platform；When needing to go up a slope, the output power of driving motor is adjusted to P0,
Power constant is constant during entire upward slope, and P0 is determined and factory setting according to the urban pavement slope road situation of user.
When the output power of driving motor is P0；The output torque M1 of first driving gear is 9550*P0/N*1.2；Third sliding tooth
The output torque M2 of wheel is 9550*P0/N*1.2^3；The output torque M3 of 4 wheel driven moving gear is 9550*P0/N*1.2^5；Peace
The critical torque M11 that raised teeth on the first driving gear can bear is 9550*P0/N*1.2 * 0.90；It is mounted on
The critical torque M12 that raised teeth on third driving gear can bear is 9550*P0/N*1.2^3*0.90；Mounted on
The critical torque M19550*P0/N*1.2^5*0.90 that raised teeth on 4 wheel driven moving gear can bear；N is the first driving wheel
Rotating speed.The transmission ratio of the first driving wheel and third driving gear is 1.2 in the present invention, and the first driving wheel drives gear with third
Transmission ratio be 1.2^3；The transmission ratio of first driving wheel and 4 wheel driven moving gear is 1.2^5；When travelling platform is in walking process
In when encountering upward slope and falling section；Before upward slope, driving motor is made to drive the first drive shaft turns by adjusting gear shifting rod；Simultaneously
The output power that travelling platform can automatically adjust driving motor is P0, ensures that raised teeth can work normally so that first drives
Moving gear, third driving gear and 4 wheel driven moving gear can dally under large torque and driving motor prevented to be burned；Work as walking
When driving torque needed for platform walking is less than the critical torque that the raised teeth on the first driving gear can be provided；First drives
Moving axis drives the first coupled driving wheel to rotate；The rotation of first driving wheel drives the rotation of the first sliding tooth wheel；First driving
Gear drives traveling wheel rotation；Locality is continuously increased in face of the resistance of travelling platform, and the driving needed for travelling platform walking is turned round
Square is more than the critical torque that can be provided of raised teeth of the first driving gear and less than the raised teeth institute of third driving gear
When the critical torque that can be provided；Traveling wheel can oppress the raised tooth dental strip on the first driving gear by the teeth on its inner headed face
Dynamic pull rod is moved to close to the direction of the second drive shaft；When pull rod is moved in the driving hole in the second drive shaft, due to drawing
Bar has been stuck in driving hole, so the first driving gear can drive the second drive shaft turns；Second drive shaft turns drive installation
The 4th transmission gear rotation on its periphery, the rotation of the 4th transmission gear drive the first driving cog rotation engaged
It is dynamic；The rotation of first transmission gear drives the second coupled drive shaft turns, the second drive shaft to drive the rotation of the second driving wheel；
Second driving wheel drives the rotation of third sliding tooth wheel；Third drives gear band to move traveling wheel rotation；At this time first driving gear with
Traveling wheel is in disengaged condition；Locality is continued growing in face of the resistance of travelling platform, and the driving needed for travelling platform walking is turned round
Square is more than the critical torque that can be provided of raised teeth of third driving gear and the raised teeth institute less than 4 wheel driven moving gear
When the critical torque that can be provided；Traveling wheel can oppress the raised tooth dental strip on third driving gear by the teeth on its inner headed face
Dynamic pull rod is moved to close to the direction of the second drive shaft；When pull rod is moved in the driving hole in the second drive shaft, due to drawing
Bar has been stuck in driving hole, so third driving gear can drive the second drive shaft turns；Second drive shaft turns drive installation
Third transmission gear rotation on its periphery, the rotation of third transmission gear drive the second driving cog rotation engaged
It is dynamic；The rotation of second transmission gear drives the second coupled drive shaft turns, the second drive shaft to drive the rotation of third driving wheel；
Third driving wheel drives the rotation of third sliding tooth wheel；Third drives gear band to move traveling wheel rotation；At this time first driving gear and
Second driving gear is respectively at disengaged condition with traveling wheel；The present invention design first driving gear, third driving gear and
The critical torque that raised teeth on 4 wheel driven moving gear can bear is continuously increased, and effect is can traveling wheel to be expert at
Driving force when meeting obstructions during walking inside traveling wheel is increasing；The lower end for the raised teeth that the present invention designs cannot be worn
Go out on the outside of driving shell, effect is to reinforce the intensity of guide rod.Mounted on the first driving gear, third driving gear and the 4th driving
The elastic force of spring on gear becomes larger successively；It is so that traveling wheel can oppress the first drive by the teeth on its inner headed face that it, which is acted on,
The required pressure of raised teeth on moving gear, third driving gear and 4 wheel driven moving gear constantly enhances, i.e., the first driving
The torque provided when gear, third driving gear and 4 wheel driven moving teeth wheel drive traveling wheel is increasing.
When travelling platform works, spring is in free retracted position, and pull rod is not contacted with driving hole；When travelling platform is flat
Road is when driving；Driving motor is powered, and becoming block by control makes driving motor control machine shaft and drive the first transmission shaft
Rotation；First transmission shaft drives support shaft rotation；Support shaft drives the rotation of third transmission gear；Third transmission gear drives second
Sliding tooth wheel rotates；The dynamic transmission annulus rotation of second driving gear band；It is driven annulus rotation and drives walking wheel shell rotation；Traveling wheel
Shell drives the first driving gear, third driving gear and the rotation of 4 wheel driven moving gear；First driving gear, third driving gear and
4 wheel driven moving gear drives the first driving wheel, the second driving wheel and the rotation of third driving wheel respectively；First driving wheel, the second driving
Wheel and third driving wheel drive the first transmission gear and the 5th transmission gear to rotate respectively；First transmission gear and the 5th driving cog
Wheel rotation drives the 4th transmission gear and the rotation of the second transmission gear respectively；Since pull rod is not contacted with driving hole so at this time
Four transmission gears and the rotation of the second transmission gear will not make the first driving gear, third driving gear and 4 wheel driven moving gear wheel
At influence；Travelling platform is in uphill way driving process；Ground is more than the first driving wheel to walking in face of the resistance of travelling platform
When the power that platform provides；Need the torque of bigger that traveling wheel is driven to travel at this time；Make so people become block by control
It obtains machine shaft and drives the first drive shaft turns；First drive shaft drives the first coupled driving wheel to rotate；First driving
Wheel rotation drives the rotation of the first sliding tooth wheel；The rotation of first sliding tooth wheel drives traveling wheel rotation；Locality is in face of travelling platform
When resistance is continuously increased；Need the torque of bigger that traveling wheel is driven to travel at this time；At this time when the first driving gear can not provide
When the torque of the size, traveling wheel can oppress the dynamic drawing of raised tooth dental strip on the first driving gear by the teeth on its inner headed face
Bar is moved to close to the direction of the second drive shaft；When pull rod is moved in the driving hole in the second drive shaft, due to pull rod card
In driving hole, so the first driving gear can drive the second drive shaft turns；Second drive shaft turns, which drive, is mounted on it
The 4th transmission gear rotation on periphery, the rotation of the 4th transmission gear drive the first transmission gear rotation engaged；The
The rotation of one transmission gear drives the second coupled drive shaft turns, the second drive shaft to drive the rotation of the second driving wheel；Second
Driving wheel rotation drives the rotation of third sliding tooth wheel；And then driving traveling wheel rotation is driven, it is passed at this time by a series of gear
Dynamic third driving gear plays the role of deceleration torque；When the gradient continues growing, the torque needed for traveling wheel also continues to increase
Greatly, when third driving gear can not provide the torque of the size, so traveling wheel can be oppressed by the teeth on its inner headed face
Third drives the raised tooth dental strip on gear to move pull rod and is moved to close to the direction of the second drive shaft；When pull rod is moved to the second drive
When in the driving hole in moving axis, since pull rod has been stuck in driving hole, so third driving gear can drive the second driving shaft rotation
It is dynamic；Second drive shaft turns drive the second transmission gear rotation being mounted on its periphery, the rotation of the second transmission gear to drive
The third transmission gear rotation engaged；The second coupled drive shaft turns of third transmission gear rotation drive, second
Drive shaft drives the rotation of third driving wheel；The rotation of third driving wheel drives the rotation of 4 wheel driven moving gear；And then drive walking rotation
It is dynamic.When the active force protrusion teeth that travelling platform is restored in plane when driving by spring can be restored to original position by spring
It sets, people become block by control and driving motor is made to control machine shaft and the first transmission shaft is driven to rotate.
Description of the drawings
Fig. 1 is global facility appearance diagram.
Fig. 2 is liquid driving annulus scheme of installation.
Fig. 3 is the second driving gear schematic diagram.
Fig. 4 is the first driving gear scheme of installation.
Fig. 5 is traveling wheel shell structure schematic diagram.
Fig. 6 is first support bar scheme of installation.
Fig. 7 is sliding tooth structural schematic diagram.
Fig. 8 is to become block scheme of installation.
Fig. 9 is driving wheel structure schematic diagram.
Figure 10 is raised teeth scheme of installation.
Figure 11 is driving hole structural schematic diagram.
Figure 12 is raised tooth dental structure schematic diagram.
Figure 13 is spring scheme of installation.
Figure label title：1, loading plate；2, first rotating shaft；3, support plate；4, traveling wheel；5, motor support；6, it drives
Motor；7, annulus is driven；8, the first drive shaft；9, become block；10, gear shifting rod；11, sliding tooth；12, support shaft；13, it first passes
Moving axis；14, first support bar；15, square hole；16, the first driving gear；17, the second drive shaft；18, the first transmission gear；
19, the first driving wheel；20, second support bar；21, third supporting rod；22, the second transmission gear；23, the 4th supporting rod；24, it drives
Dynamic shell；25, walking wheel shell；26, spring；27, raised teeth；28, driving hole；29, guide block；31, third guide groove；32, pull rod；
33, third transmission gear；34, the second driving gear；35, the 5th supporting rod；36, the 6th supporting rod；37, the 7th supporting rod；38、
5th transmission gear；39, the 4th transmission gear；40, the second driving wheel；41, third driving wheel；42, third drives gear；43、
4 wheel driven moving gear；44, variable block supports；45, circular through hole.
Specific implementation mode
As shown in Figure 1, it includes loading plate 1, first rotating shaft 2, support plate 3, traveling wheel 4, motor support 5, driving motor
6, two of which first rotating shaft 2 is mounted on the both ends of 1 downside of loading plate by two support plates 3；Four traveling wheels 4 are in pairs
It is separately mounted to the both ends of two first rotating shafts 2；Four driving motors 6 are separately mounted to by motor support 5 under loading plate 1
Side；And four driving motors 6 coordinate with four traveling wheels 4 respectively.
As shown in Fig. 2,3,8,9, above-mentioned traveling wheel 4 includes driving annulus 7, the 44, first drive shaft 8 of variable block support, variable block
Block 9, gear shifting rod 10, sliding tooth 11, support shaft 12, the first transmission shaft 13, first support bar 14, first drive gear 16, second
Drive shaft 17, the first transmission gear 18, the first driving wheel 19, second support bar 20, third supporting rod 21, the second transmission gear
22, the 4th supporting rod 23, walking wheel shell 25, driving hole 28, third transmission gear 33, second drive gear 34, the 5th supporting rod
35, the 6th supporting rod 36, the 5th transmission gear 38, the 4th transmission gear 39, the second driving wheel 40, third driving wheel 41, third
Gear 42,4 wheel driven moving gear 43, the 7th supporting rod 37 are driven, wherein as shown in Fig. 2,8, becomes block 9 and supports 44 by variable block
Mounted on the downside of loading plate 1；Gear shifting rod 10 is mounted on the side for becoming block 9；The one end for becoming block 9 is connect with machine shaft；
The other end for becoming block 9 is equipped with the first drive shaft 8, and as shown in figure 8, the first drive shaft 8 is installed by the 5th supporting rod 35
In the downside of loading plate 1；First transmission shaft 13 is mounted on the downside of loading plate, and the first transmission shaft 13 by the 6th supporting rod 36
One end be mounted on become block 9 side；Support shaft 12 is fitted to the other end of the first transmission shaft 13 by boring tooth, and props up
The other end for supportting axis 12 is mounted on the downside of loading plate 1 by the 7th supporting rod 37；Third transmission gear 33 is mounted on support shaft
On 12, the other end of the first drive shaft 8 is equipped with the first driving wheel 19；Second support bar 2020 is mounted on the lower end of loading plate 1；
The lower end of second support bar 2020 is equipped with third supporting rod 21 and the 4th supporting rod 23, and the 4th supporting rod 23 is located at third branch
The upper end of strut 21；As shown in fig. 6, uniformly there are four first support bars 14 for installation for the downside of the 4th supporting rod 23；Four first
Second drive shaft 17 there are one being respectively mounted between two adjacent first support bars 14 in supporting rod 14；Under third supporting rod 21
Uniformly there are three first support bars 14 for installation for side；In three first support bars 14 one is mounted between two adjacent supporting rods
A second drive shaft 17；And as shown in figure 11, a circle is provided on the second drive hole of the downside of the 4th supporting rod 23
Driving hole 28；Uniformly there are three first support bars 14 for installation for the downside of third supporting rod 21；It is adjacent in three first support bars 14
Two first support bars 14 between be respectively mounted there are one the second drive shaft 17；Mounted on three of the downside of third supporting rod 21 the
It is connected with the first drive shaft 8 close to the side of a first support bar 14 of driving motor 6 in one supporting rod 14；As shown in figure 4,
First driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 are separately mounted to be located at 23 downside of the 4th supporting rod
In three the second drive shafts 17；And as shown in fig. 6, and first driving gear 16 engaged with the first driving wheel 19；Positioned at third branch
The second driving wheel 40 and third driving wheel 41, and the second driving are separately installed in two the second drive shafts 17 of 21 downside of strut
Wheel 40 is engaged with third driving gear 42；Third driving wheel 41 is engaged with 4 wheel driven moving gear 43；Third drives the straight of gear 42
Diameter is 1.2 times of 40 diameter of the second driving wheel；1.2 times of a diameter of 41 diameter of third driving wheel of 4 wheel driven moving gear 43；The
1.2 times of a diameter of first driving wheel, 41 diameter of one driving gear 16；As shown in figure 4, the 4th transmission gear and the second transmission
Gear is separately mounted to close to driving motor 6 and in two the second drive shafts 17 of 23 downside of third supporting rod；4th passes
Moving gear 39 be located in the first driving gear 16 and four supporting rods with the first adjacent first support bar 14 of driving gear 16 it
Between；Second transmission gear 22 is located at adjacent with 4 wheel driven moving gear 43 in third driving gear 42 and four supporting rods first
Between strut 14；First transmission gear 18 and the 5th transmission gear 38 are positioned at two of the downside of third supporting rod 21 the respectively
In two drive shafts 17, and the first transmission gear 18 is engaged with the 4th transmission gear 39；5th transmission gear 38 and the second driving cog
22 engagement of wheel；1.2 times of a diameter of 4th transmission gear 39 of first transmission gear 18；A diameter of the of 5th transmission gear 38
1.2 times of two transmission gears, 22 diameter；As shown in figure 5, being equably provided with three circle sliding tooths 11 on the inner headed face of walking wheel shell 25；
7 one end of annulus is driven to be mounted on walking wheel shell 25 close to one end of driving motor 6；As shown in figure 3, driving annulus 7 is another
End is equipped with the second driving gear 34, and the second driving gear 34 is engaged with third transmission gear 33；Second support bar 20 it is upper
End is mounted on the downside of loading plate 1；As shown in fig. 7, walking wheel shell 25 on three circle sliding tooths respectively with first driving gear 16,
Third drives gear 42 and 4 wheel driven moving gear 43 to engage；A diameter of second driving, 34 diameter of gear of third transmission gear 33
Half.
Above-mentioned first driving gear 16, third driving gear 42 are identical with the mounting structure of 4 wheel driven moving gear 43.
As shown in Figure 10, for the first driving gear 16 comprising spring 26, raised teeth 27, square hole 15, pull rod 32, circle are logical
Hole 45, driving shell 24, guide block 29, third guide groove 31, it is circumferential wherein on the periphery of driving shell 24 to be uniformly provided with many square holes
45；Downside in driving shell 24 positioned at square hole 15 is provided with circular through hole 45；And circular through hole 45 coordinates with driving hole 28；Such as figure
Shown in 13, and circular through hole 45 is communicated with square hole 15；Third guide groove there are two symmetrically being opened on the inner headed face of circular through hole 45
31；As shown in figure 12, guide block 29 there are two being symmetrically installed on the periphery of pull rod 32；Pull rod 32 passes through two guide blocks 29 and third
Guide groove 31 is fitted to 45 inside of circular through hole；And pull rod 32 coordinates with driving hole；The lower end of raised teeth 27 is mounted on
The upper end of pull rod 32；And protrusion teeth 27 are pierced by the outside that square hole 15 is located at driving shell 24；Raised teeth 27 and square hole 15
Between spring 26 is installed, and one end of spring 26 is mounted on square hole 15, and the other end of spring 26 is mounted on raised teeth
27 lower end；The elastic force of spring 26 on the first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43
Become larger successively.
Output power uniquely determines when above-mentioned driving motor 6 goes up a slope, when output power is P0；First drives the defeated of gear 16
It is 9550*P0/N*1.2 to go out torque M1；It is 9550*P0/N*1.2^3 that third, which drives the output torque M2 of gear 42,；4th driving
The output torque M3 of gear 43 is 9550*P0/N*1.2^5；Raised teeth 27 on the first driving gear 16 can be held
The critical torque M11 received is 9550*P0/N*1.2 * 0.90；Raised teeth 27 on third driving gear 42 can be held
The critical torque M12 received is 9550*P0/N*1.2^3*0.90；27 energy of raised teeth on 4 wheel driven moving gear 43
The critical torque M13 born is 9550*P0/N*1.2^5*0.90；N is the rotating speed of the first driving wheel 19.
Above-mentioned spring 26 is compressed spring 26.
It is installed by bearing between above-mentioned first support bar 14 and the second drive shaft 17.
The lower end of above-mentioned protrusion teeth 27 cannot be pierced by the outside of driving shell.
In summary：The inside for becoming block 9 in the present invention in the present invention is equipped with clutch, is become in block 9 by adjusting
Gear shifting rod 10 can adjust the clutch become in block 9, can control the shaft of driving motor 6 and the by adjusting clutch
The connection relation of one transmission shaft 13, the first drive shaft 8；One end of first transmission shaft 13, which is mounted on, to be become on block 9；The other end passes through
Cone tooth cooperation is connect with support shaft 12；Third transmission gear 33 is installed in support shaft 12；Annulus 7 is driven to be mounted on walking wheel shell
On 25；Second driving gear 34 is mounted on driving annulus 7；When the first transmission shaft 13 rotates, the first transmission shaft 13 can drive
Support shaft 12 rotates, and the rotation of support shaft 12 drives third transmission gear 33 to rotate, and the drive of third transmission gear 33 engages
Second driving gear 34 rotates；Second driving gear 34 drives driving annulus 7 to rotate；Annulus 7 is driven to drive 25 turns of wheel shell of walking
It is dynamic；One end of first drive shaft 8, which is mounted on, to be become on block 9；The other end of first drive shaft 8 is equipped with the first driving wheel 19；The
One driving wheel 19 is engaged with the first driving gear 16；Mounted thereto first can be driven to drive when the first drive shaft 8 rotates
Gear 19 rotates；The rotation of first driving wheel drives the first driving gear 16 to rotate；First driving gear 16, third drive gear 42
With 4 wheel driven moving gear 43 tooth engagements are driven with three circles on walking wheel shell 25 respectively；First driving gear 16, third sliding tooth
Wheel 42 and 4 wheel driven moving gear 43 are engaged with the first driving wheel 19, the second driving wheel 40 and third driving wheel 41 respectively, and first passes
Moving gear 18 and the 5th transmission gear 38 are engaged with the 4th transmission gear 39 and the second transmission gear 22 respectively；First driving wheel
19, the second driving wheel 40, third driving wheel 41 and first drive gear 16, third driving gear 42,4 wheel driven moving gear 43 can
Mutually to drive；Second transmission gear 22, the 4th transmission gear 39 and the 5th transmission gear 38, the first transmission gear 18 can phases
Mutually driving, seven first support bars 14 play the role of support to five the second driving wheels 19 respectively；Second support bar 20 is to
Three supporting rods 21 and the 4th supporting rod 23 play the role of support；Third supporting rod 21 and the 4th supporting rod 23 are supported to first
Bar 14 plays the role of support；5th supporting rod 35 plays the role of support to the first drive shaft 8；6th supporting rod 36 is right
First transmission shaft 13 plays the role of support；7th supporting rod 37 plays the role of support to support shaft 12；Motor support 5
Play the role of support to driving motor 6；The cooperation of two guide blocks 29 and two third guide grooves 31 on pull rod 32
It can play the role of guiding shell limit to pull rod 32；Spring 26 between raised teeth 27 and square hole 15 is being located
Pull rod 32 can be given to provide a restoring force when compressive state；When in the driving hole 28 that pull rod 32 is located in the second drive shaft 17
When pull rod 32 rotation can give the second drive shaft 17 provide a driving force；
The present invention design when travelling platform on level road when driving, drive can be adjusted in operator according to actual demand
The output power of dynamic motor 6 changes the speed of travelling platform；When needing to go up a slope, the output power of driving motor 6 is adjusted to P0,
Power constant is constant during entire go up a slope, and P0 is determined according to the urban pavement slope road situation of user and dispatched from the factory and set
It is fixed.When the output power of driving motor 6 is P0；The output torque M1 of first driving gear 16 is 9550*P0/N*1.2；Third
It is 9550*P0/N*1.2^3 to drive the output torque M2 of gear 42；The output torque M3 of 4 wheel driven moving gear 43 is 9550*P0/
N*1.2^5；The critical torque M11 that raised teeth 27 on the first driving gear 16 can bear is 9550*P0/N*
1.2 *0.90；The critical torque M12 that raised teeth on third driving gear 42 can bear is 9550*P0/N*
1.2^3*0.90；The critical torque M19550*P0/N*1.2^ that raised teeth on 4 wheel driven moving gear 43 can bear
5*0.90；N is the rotating speed of the first driving wheel.The transmission ratio of the first driving wheel 19 and first driving gear 16 is 1.2 in the present invention,
The transmission ratio of first driving wheel 19 and third driving gear 42 is 1.2^3；The biography of first driving wheel 19 and 4 wheel driven moving gear 43
Dynamic ratio is 1.2^5；When travelling platform encounters upward slope in the process of walking to be fallen section；Before upward slope, by adjusting gear shifting rod 10
So that driving motor 6 drives the rotation of the first drive shaft 19；Travelling platform can automatically adjust the output power of driving motor 6 and be simultaneously
P0 ensures that raised teeth 27 can work normally so that the first driving gear 16, third driving gear 42 and 4 wheel driven moving gear
43 can dally under large torque prevents driving motor 6 to be burned；Driving torque needed for travelling platform walking is less than first
When the critical torque that the raised teeth on driving gear 16 can be provided；By adjusting gear shifting rod 10 so that driving motor 6 drives
First drive shaft 8 rotates；First drive shaft 8 drives the first coupled driving wheel 19 to rotate；First driving wheel 19 rotates band
Dynamic first driving gear 16 rotates；The first driving rotation of gear 16 drives traveling wheel 4 to rotate；Locality faces the resistance of travelling platform
It is continuously increased, and the driving torque needed for travelling platform walking is more than first and the raised teeth 27 of gear 16 is driven to can be provided
When the critical torque that critical torque and the raised teeth 27 for being less than third driving gear 42 can be provided；Traveling wheel 4 passes through at this time
The raised teeth 27 on teeth compressing the first driving gear 16 on its inner headed face drive pull rod 32 to close to the second drive shaft 17
Direction movement；When pull rod 32 is moved in the driving hole 28 in the second drive shaft 17, since pull rod 32 has been stuck in driving hole
In 28, so the first driving gear 16 can drive the second drive shaft 17 to rotate；The rotation of second drive shaft 17, which drives, to be mounted on outside it
The 4th transmission gear 43 rotation on disc, the rotation of the 4th transmission gear 43 drive 18 turns of the first transmission gear engaged
It is dynamic；The rotation of first transmission gear 18 drives coupled the second drive shaft 17 rotation, the second drive shaft 17 to drive the second driving
40 rotation of wheel；The rotation of second driving wheel 40 drives third driving gear 42 to rotate；And then driving traveling wheel 4 is driven to rotate；At this time
First driving gear 16 is in disengaged condition with traveling wheel 4；Locality is continued growing in face of the resistance of travelling platform, and travelling platform
Driving torque needed for walking is more than the critical torque that can be provided of raised teeth 27 of third driving gear 42 and is less than the 4th
When the critical torque that the raised teeth 27 of driving gear 43 can be provided；Traveling wheel 4 can be oppressed by the teeth on its inner headed face
Third drives the raised tooth dental strip on gear 42 to move pull rod 32 and is moved to close to the direction of the second drive shaft 40；When pull rod 32 moves
When in the driving hole 28 in the second drive shaft 40, since pull rod 32 has been stuck in driving hole 28, so third drives gear 42
The second drive shaft 40 can be driven to rotate；The rotation of second drive shaft 40 drives 22 turns of the second transmission gear being mounted on its periphery
Dynamic, the rotation of the second transmission gear 22 drives the third transmission gear 34 engaged to rotate；The rotation of third transmission gear 34 drives
Coupled the second drive shaft 40 rotation, the second drive shaft 40 drive third driving wheel 42 to rotate；Third driving wheel 42 rotates
4 wheel driven moving gear 43 is driven to rotate；And then driving traveling wheel 4 is driven to rotate.First driving gear 16 and the second sliding tooth at this time
Wheel 42 is respectively at disengaged condition with traveling wheel 4；The present invention design first driving gear 16, third driving gear 42 and the 4th
The critical torque that raised teeth 27 on driving gear 43 can bear is continuously increased, and effect is can traveling wheel to be expert at
Driving force when meeting obstructions during walking inside traveling wheel 4 is increasing；The lower end for the raised teeth 27 that the present invention designs is not
It can be pierced by 24 outside of driving shell, reinforce the intensity of guide rod when acting on；Gear 42 is driven mounted on the first driving gear 16, third
Become larger successively with the elastic force of the spring 26 on 4 wheel driven moving gear 43；Its effect is so that traveling wheel 4 can be by its inner headed face
Teeth compressing first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 on the required pressure of raised teeth
Power constantly enhances.
Specific implementation mode：When travelling platform works, spring 26 is in free retracted position, pull rod 32 not with driving hole 28
Contact；When travelling platform on level road when driving；Driving motor 6 is powered, and becomes block 9 by control so that driving motor 6 controls
Machine shaft drives the rotation of the first transmission shaft 13；First transmission shaft 13 drives support shaft 12 to rotate；Support shaft 12 drives third to pass
Moving gear 33 rotates；Third transmission gear 33 drives the second driving gear 34 to rotate；Second driving gear 34 drives transmission annulus
Rotation；Being driven annulus rotation drives walking wheel shell 25 to rotate；Wheel shell 25 of walking drives the first driving gear 16, third to drive gear
42 and 4 wheel driven moving gear 43 rotate；First driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 drive respectively
First driving wheel 19, the second driving wheel 40 and third driving wheel 41 rotate；First driving wheel 19, the second driving wheel 40 and third are driven
Driving wheel 41 drives the first transmission gear 18 and the 5th transmission gear 38 to rotate respectively；First transmission gear 18 and the 5th transmission gear
38 rotations drive the 4th transmission gear 39 and the rotation of the second transmission gear 22 respectively；Since pull rod 32 does not connect with driving hole 28 at this time
It touches so the 4th transmission gear 39 and the rotation of the second transmission gear 22 will not be to the first driving gear 16,42 and of third driving gear
The wheel of 4 wheel driven moving gear 43 impacts；Travelling platform is in uphill way driving process；Ground is big in face of the resistance of travelling platform
When the power that the first driving wheel 13 is provided to travelling platform；The torque of bigger is needed at this time to drive traveling wheel 4 to travel；So
People become block 9 so that machine shaft drives the rotation of the first drive shaft 8 by control；First drive shaft 8 drives coupled
First driving wheel 19 rotates；The rotation of first driving wheel 19 drives the first driving gear 16 to rotate；First driving gear 16 rotates band
Dynamic traveling wheel 4 rotates；When locality is continuously increased in face of the resistance of travelling platform；The torque of bigger is needed to drive traveling wheel at this time
Traveling；Traveling wheel 4 drives pull rod by the raised teeth 27 on teeth compressing the first driving gear 16 on its inner headed face at this time
32 move to close to the direction of the second drive shaft 17；When pull rod 32 is moved in the driving hole 28 in the second drive shaft 17, by
It has been stuck in driving hole 28 in pull rod 32, so the first driving gear 16 can drive the second drive shaft 17 to rotate；Second drive shaft
17 rotations drive the 4th transmission gear 43 rotation being mounted on its periphery, and the rotation of the 4th transmission gear 43, which drives, to be engaged
The first transmission gear 18 rotation；The rotation of first transmission gear 18 drives coupled the second drive shaft 17 rotation, and second drives
Moving axis 17 drives the rotation of the second driving wheel 40；The rotation of second driving wheel 40 drives third driving gear 42 to rotate；And then it drives
Dynamic traveling wheel 4 rotates；When the gradient continues growing, the torque needed for traveling wheel 4 also continues to increase, so traveling wheel 4 can pass through
The raised tooth dental strip on teeth compressing third driving gear 42 on its inner headed face moves pull rod 32 to close to the second drive shaft 40
It moves in direction；When pull rod 32 is moved in the driving hole 28 in the second drive shaft 40, since pull rod 32 has been stuck in driving hole 28
In, so third driving gear 42 can drive the second drive shaft 40 to rotate；The rotation of second drive shaft 40, which drives, is mounted on its outer circle
The second transmission gear 22 rotation on face, the rotation of the second transmission gear 22 drive the third transmission gear 34 engaged to rotate；
The rotation of third transmission gear 34 drives coupled the second drive shaft 40 rotation, the second drive shaft 40 to drive third driving wheel 42
Rotation；The rotation of third driving wheel 42 drives 4 wheel driven moving gear 43 to rotate；And then driving traveling wheel 4 is driven to rotate.When walking is flat
Platform is restored in plane can be restored to original position, people by spring 26 by the active force protrusion teeth 27 of spring 26 when driving
By control become block 9 so that driving motor 6 control machine shaft drive the first transmission shaft 13 rotation.
Claims (4)
1. a kind of travelling platform of belt variable gear driving wheel, it is characterised in that：It include loading plate, first rotating shaft, support plate,
Traveling wheel, motor support, driving motor, two of which first rotating shaft are mounted on two on the downside of loading plate by two support plates
End；Four traveling wheels are separately mounted to the both ends of two first rotating shafts in pairs；Four driving motors pass through motor support point
Not An Zhuan loading plate downside；And four driving motors coordinate with four traveling wheels respectively；
Above-mentioned traveling wheel includes driving annulus, the first drive shaft, variable block support, becomes block, gear shifting rod, sliding tooth, support shaft, the
One transmission shaft, first support bar, the first driving gear, the second drive shaft, the first transmission gear, the first driving wheel, the second support
Bar, third supporting rod, the second transmission gear, the 4th supporting rod, walking wheel shell, driving hole, third transmission gear, the second sliding tooth
Wheel, the 5th supporting rod, the 6th supporting rod, third transmission gear, the 4th transmission gear, the second driving wheel, third driving wheel, third
Gear, 4 wheel driven moving gear, the 7th supporting rod are driven, wherein becoming block by variable block support mounted on the downside of loading plate；Become
Bar is mounted on the side for becoming block；The one end for becoming block is connect with machine shaft；The other end for becoming block is equipped with the first drive
Moving axis, and the first drive shaft is mounted on the downside of loading plate by the 5th supporting rod；First transmission shaft is pacified by the 6th supporting rod
Mounted in the downside of loading plate, and one end of the first transmission shaft is mounted on the side for becoming block；Support shaft is by boring tooth cooperation installation
In the other end of the first transmission shaft, and the other end of support shaft is mounted on the downside of loading plate by the 7th supporting rod；Third passes
Moving gear is mounted in support shaft；First drive shaft one end is equipped with the first driving wheel；Second support bar is mounted on loading plate
Lower end；The lower end of second support bar is equipped with third supporting rod and the 4th supporting rod, and the 4th supporting rod is located at third supporting rod
Upper end；Uniformly there are four first support bars for installation for the downside of 4th supporting rod；Adjacent two in four first support bars
Second drive shaft there are one being respectively mounted between one supporting rod；And it is opened in the second drive shaft of the downside of the 4th supporting rod
There is a circle driving hole；Uniformly there are three first support bars for installation for the downside of third supporting rod；It is adjacent in three first support bars
Second drive shaft there are one being respectively mounted between two first support bars；Three first support bars on the downside of third supporting rod
In be connected with the first drive shaft close to the first support bar side of driving motor；First driving gear, third driving gear and the
4 wheel driven moving gear is separately mounted to be located in three the second drive shafts on the downside of the 4th supporting rod；And first drives gear and first
Driving wheel engages；The second driving wheel and third driving are separately installed in two the second drive shafts on the downside of third supporting rod
Wheel, and the second driving wheel is engaged with third driving gear；Third driving wheel is engaged with 4 wheel driven moving gear；Third drives gear
1.2 times of a diameter of second driving wheel diameter；1.2 times of a diameter of third driving wheel diameter of 4 wheel driven moving gear；First drives
1.2 times of a diameter of first driving wheel diameter of moving gear；4th transmission gear and the second transmission gear are separately mounted to close
On driving motor and two the second drive shafts being located on the downside of the 4th supporting rod；4th transmission gear be located at first driving gear and
In four first support bars between the first support bar adjacent with the first driving gear；Second transmission gear is located at third sliding tooth
In wheel and four first support bars between the first support bar adjacent with 4 wheel driven moving gear；First transmission gear and the 5th transmission
Gear is mounted in two the second drive shafts on the downside of third supporting rod, and the first transmission gear is nibbled with the 4th transmission gear
It closes；5th transmission gear is engaged with the second transmission gear；The 1.2 of a diameter of 4th transmission gear diameter of first transmission gear
Times；1.2 times of a diameter of second transmission gear diameter of 5th transmission gear；It is equably provided with three on the inner headed face of walking wheel shell
Enclose sliding tooth；Annulus one end is driven to be mounted on walking wheel shell close to one end of driving motor；Drive the other end installation of annulus
There is the second driving gear, and the second driving gear is engaged with third transmission gear；The upper end of second support bar is mounted on loading plate
Downside；Three circle sliding tooths on walking wheel shell are nibbled with the first driving gear, third driving gear and 4 wheel driven moving gear respectively
It closes；The half of a diameter of second driving gear of third transmission gear；
The mounting structure of above-mentioned first driving gear, third driving gear and 4 wheel driven moving gear is identical；It is driven for first
Moving gear comprising spring, raised teeth, square hole, pull rod, circular through hole, driving shell, guide block, third guide groove, wherein driving
It is circumferential on the periphery of shell to be uniformly provided with many square holes；It is located in driving shell on the downside of square hole and is provided with circular through hole and circle
Through-hole coordinates with driving hole；Third guide groove there are two symmetrically being opened on the inner headed face of circular through hole；It is symmetrical on the periphery of pull rod
There are two guide blocks for installation；Pull rod is fitted to by two guide blocks and third guide groove on the inside of circular through hole；And pull rod and biography
Dynamic hole cooperation；The lower end of raised teeth is mounted on the upper end of pull rod；And raised teeth are pierced by the outside that square hole is located at driving shell；
Spring is installed, and one end of spring is mounted on square hole between raised teeth and square hole, the other end of spring is mounted on
The lower end of raised teeth；Mounted on first driving gear, third driving gear and 4 wheel driven moving gear on spring elastic force according to
It is secondary to become larger；
Output power uniquely determines when above-mentioned driving motor goes up a slope, when output power is P0；The output torque of first driving gear
M1 is 9550*P0/N*1.2；It is 9550*P0/N*1.2^3 that third, which drives the output torque M2 of gear,；4 wheel driven moving gear it is defeated
It is 9550*P0/N*1.2^5 to go out torque M3；The critical torque M11 that raised teeth on the first driving gear can bear
For 9550*P0/N*1.2 * 0.90；The critical torque M12 that can bear of raised teeth on third driving gear is
9550*P0/N*1.2^3*0.90；The critical torque M13 that raised teeth on 4 wheel driven moving gear can bear is
9550*P0/N*1.2^5*0.90；N is the rotating speed of the first driving wheel.
2. a kind of travelling platform of belt variable gear driving wheel according to claim 1, it is characterised in that：Above-mentioned spring is
Compressed spring.
3. a kind of travelling platform of belt variable gear driving wheel according to claim 1, it is characterised in that：Above-mentioned first
It is installed by bearing between strut and the second drive shaft.
4. a kind of travelling platform of belt variable gear driving wheel according to claim 1, it is characterised in that：Above-mentioned raised tooth
The lower end of tooth cannot be pierced by the outside of driving shell.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662891.0A CN107218358B (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of belt variable gear driving wheel |
| CN201810456601.1A CN108438073A (en) | 2017-08-04 | 2017-08-04 | A kind of walking mechanism of belt variable gear driving wheel |
| CN201810455977.0A CN108591379A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with driving wheel |
| CN201810455965.8A CN108591378A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with distribution network driving wheel |
| CN201810455976.6A CN108468762A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform |
| CN201810455492.1A CN108443430A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of variable gear driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710662891.0A CN107218358B (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of belt variable gear driving wheel |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455492.1A Division CN108443430A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of variable gear driving wheel |
| CN201810455977.0A Division CN108591379A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with driving wheel |
| CN201810456601.1A Division CN108438073A (en) | 2017-08-04 | 2017-08-04 | A kind of walking mechanism of belt variable gear driving wheel |
| CN201810455976.6A Division CN108468762A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform |
| CN201810455965.8A Division CN108591378A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with distribution network driving wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107218358A CN107218358A (en) | 2017-09-29 |
| CN107218358B true CN107218358B (en) | 2018-09-28 |
Family
ID=59954571
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710662891.0A Active CN107218358B (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of belt variable gear driving wheel |
| CN201810455965.8A Withdrawn CN108591378A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with distribution network driving wheel |
| CN201810455976.6A Withdrawn CN108468762A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform |
| CN201810455492.1A Withdrawn CN108443430A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of variable gear driving wheel |
| CN201810456601.1A Withdrawn CN108438073A (en) | 2017-08-04 | 2017-08-04 | A kind of walking mechanism of belt variable gear driving wheel |
| CN201810455977.0A Withdrawn CN108591379A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with driving wheel |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810455965.8A Withdrawn CN108591378A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with distribution network driving wheel |
| CN201810455976.6A Withdrawn CN108468762A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform |
| CN201810455492.1A Withdrawn CN108443430A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform of variable gear driving wheel |
| CN201810456601.1A Withdrawn CN108438073A (en) | 2017-08-04 | 2017-08-04 | A kind of walking mechanism of belt variable gear driving wheel |
| CN201810455977.0A Withdrawn CN108591379A (en) | 2017-08-04 | 2017-08-04 | A kind of travelling platform with driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN107218358B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435785A (en) * | 2019-07-31 | 2019-11-12 | 山东科技大学 | A kind of gear type running gear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687622A1 (en) * | 1994-06-14 | 1995-12-20 | M.B.I. Co., Ltd. | A forward-drive apparatus for a bicycle |
| CN104279321A (en) * | 2014-09-18 | 2015-01-14 | 范兆军 | Rear axle gear shifting speed change device of electric vehicle |
| CN104747663A (en) * | 2015-04-10 | 2015-07-01 | 浙江柳林农业机械股份有限公司 | Novel farming tractor |
| CN105501044A (en) * | 2016-01-27 | 2016-04-20 | 冯林 | Three-gear speed changing wheel based on electromagnetic gear shift |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6711967B1 (en) * | 2002-09-17 | 2004-03-30 | Chin-Chou Lai | Treading type vehicle driving device |
| US20040055415A1 (en) * | 2002-09-23 | 2004-03-25 | Shih-Tzou Wen | Eccentrically operated speed-variating device |
-
2017
- 2017-08-04 CN CN201710662891.0A patent/CN107218358B/en active Active
- 2017-08-04 CN CN201810455965.8A patent/CN108591378A/en not_active Withdrawn
- 2017-08-04 CN CN201810455976.6A patent/CN108468762A/en not_active Withdrawn
- 2017-08-04 CN CN201810455492.1A patent/CN108443430A/en not_active Withdrawn
- 2017-08-04 CN CN201810456601.1A patent/CN108438073A/en not_active Withdrawn
- 2017-08-04 CN CN201810455977.0A patent/CN108591379A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687622A1 (en) * | 1994-06-14 | 1995-12-20 | M.B.I. Co., Ltd. | A forward-drive apparatus for a bicycle |
| CN104279321A (en) * | 2014-09-18 | 2015-01-14 | 范兆军 | Rear axle gear shifting speed change device of electric vehicle |
| CN104747663A (en) * | 2015-04-10 | 2015-07-01 | 浙江柳林农业机械股份有限公司 | Novel farming tractor |
| CN105501044A (en) * | 2016-01-27 | 2016-04-20 | 冯林 | Three-gear speed changing wheel based on electromagnetic gear shift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108591378A (en) | 2018-09-28 |
| CN108468762A (en) | 2018-08-31 |
| CN108438073A (en) | 2018-08-24 |
| CN108443430A (en) | 2018-08-24 |
| CN108591379A (en) | 2018-09-28 |
| CN107218358A (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107261472B (en) | It is a kind of based on motor control can automatic speed regulation slide plate | |
| CN107218358B (en) | A kind of travelling platform of belt variable gear driving wheel | |
| CN105564155B (en) | Electric automobile chassis with adjustable width and automobile body installation method thereof | |
| US10563731B2 (en) | Transmission based on gears with spiral toothed transitions | |
| CN103318279B (en) | Wheel crawler belt mobile device | |
| CN104890745B (en) | Have both the detachable track vehicle of variable speed and reverse gear | |
| CN103342138A (en) | Wheel caterpillar band moving device and wheel caterpillar band thereof | |
| CN104358849A (en) | Electric control continuously variable transmission of oil-fired vehicle and speed changing method | |
| CN104930136A (en) | Gear control gearbox | |
| CN208364719U (en) | Infinitely variable speed transmission and bicycle | |
| CN210890009U (en) | Automatic double-gear speed-changing power device | |
| CN209628070U (en) | A kind of self-propelled seedling cultivation machine | |
| CN106523601A (en) | Sliding shifting gearbox for spool type sprinkling machine | |
| CN107128173A (en) | The steering and driving axle of differential structure | |
| CN206841508U (en) | A kind of automatic turning device of green onion ginger harvester | |
| CN206513770U (en) | A kind of speed change gear | |
| CN106043333A (en) | Automatic speed changing travelling mechanism for rail moving robot | |
| CN206539666U (en) | Spooler circular cone type continuously variable transmission | |
| CN206685785U (en) | Electric chassis truck special clutch | |
| CN107089273B (en) | A kind of variable bit running gear | |
| CN106958633A (en) | A kind of buncher | |
| CN104033504A (en) | Friction clutch device with speed changing and reversing function | |
| CN208981733U (en) | A kind of concrete paste raising machine transmission system | |
| CN206860801U (en) | A kind of stepless speed changing mechanism using frictional disc drive | |
| CN208118943U (en) | A kind of safe and efficient rotary cultivator |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200918 Address after: 201799 room 510-523, Lai Gang Road, Qingpu District, Shanghai, 510-523. Patentee after: Weimar Automobile Technology Group Co.,Ltd. Address before: Dayuan town Fuyang District Yan Kou village in Hangzhou City, Zhejiang province 311414 Patentee before: HANGZHOU FUYANG XINYUAN NEW ENERGY Co.,Ltd. |