CN108704302A

CN108704302A - A kind of control of motor can automatic speed regulation slide plate

Info

Publication number: CN108704302A
Application number: CN201810553172.XA
Authority: CN
Inventors: 李永建
Original assignee: Hangzhou Fuyang Xinyuan New Energy Co Ltd
Current assignee: Hangzhou Fuyang Xinyuan New Energy Co Ltd
Priority date: 2017-08-04
Filing date: 2017-08-04
Publication date: 2018-10-26
Also published as: CN107261472B; CN107261472A; CN108654067A; CN108704303A; CN108465229A; CN108721876A

Abstract

The invention belongs to slider technique drive areas, more particularly to a kind of control of motor can automatic speed regulation slide plate, it includes loading plate, the second traveling wheel, the second shaft, rotating shaft support, first rotating shaft, support plate, the first traveling wheel, motor support, driving motor, and the first driving gear, third driving gear, 4 wheel driven moving gear are engaged with teeth at three on the first walking wheel shell respectively in the present invention；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, the automatic speed changing function of the first traveling wheel be realized by the engagement of gear, and then change the speed of slide plate.

Description

A kind of control of motor can automatic speed regulation slide plate

Technical field

The invention belongs to slider technique drive area more particularly to a kind of motor control can automatic speed regulation slide plate.

Background technology

Slide plate common at present often leans on external force to drive slide plate normally travel when in use；And in slide plate walking process Medium velocity is not easy to control；When climb and fall often because excessive velocities it is bad control and cause personnel fall down or because speed not enough and It is parked in half way up the mountain, can not be successfully upward slope by manpower；For with electrodynamic slide plate, only relying on battery and control chip controls Motor drives skateboarding, and power of motor is bigger, and hill climbing capacity is stronger, and power of motor is bigger, and the weight of slide plate is bigger, required The battery wanted is also bigger, causes entire slide plate heavy, cannot be satisfied the driving pleasure of user.So design one kind can be easy Its speed is controlled, and the slide plate that different speed can be provided according to different situations is necessary.

The present invention design a kind of control of motor can automatic speed regulation slide plate solve the problems, such as it is as above.

Invention content

To solve drawbacks described above in the prior art, the present invention disclose a kind of motor control can automatic speed regulation slide plate, It is realized using following technical scheme.

A kind of control of motor can automatic speed regulation slide plate, it is characterised in that：It includes loading plate, the second traveling wheel, Two shafts, rotating shaft support, first rotating shaft, support plate, the first traveling wheel, motor support, driving motor, wherein first rotating shaft pass through Support plate is mounted on one end on the downside of loading plate；Two the first traveling wheels are separately mounted to the both ends of first rotating shaft；Two drivings Motor is separately mounted to the downside of loading plate by motor support；And two driving motors are matched with two the first traveling wheels respectively It closes；Second shaft is mounted on the other end on the downside of loading plate by rotating shaft support；Two the second traveling wheels are separately mounted to second The both ends of shaft.

Above-mentioned the first row suitcase with wheels includes driving annulus, the first drive shaft, regulating mechanism, support shaft, the first transmission shaft, first Supporting rod, first driving gear, the second drive shaft, the first transmission gear, the first driving wheel, second support bar, third supporting rod, Second transmission gear, the 4th supporting rod, first walking wheel shell, driving hole, third transmission gear, second driving gear, the 5th Strut, the 6th supporting rod, third transmission gear, the 4th transmission gear, the second driving wheel, third driving wheel, third driving gear, One end of 4 wheel driven moving gear, the 7th supporting rod, wherein regulating mechanism is connect with machine shaft；The other end of regulating mechanism is installed There is the first 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 Supporting rod is mounted on the downside of loading plate, and one end of the first transmission shaft is mounted on regulating mechanism；Support shaft is matched by boring tooth The other end mounted on the first transmission shaft is closed, and the other end of support shaft is mounted on the downside of loading plate by the 7th supporting rod； Third transmission gear is mounted in support shaft；First drive shaft one end is equipped with the first driving wheel；Second support plate is mounted on and holds The lower end of support plate；The lower end of second support plate is equipped with third supporting rod and the 4th supporting rod, and the 4th supporting rod is located at third The upper end of supporting rod；Uniformly there are four first support bars for installation for the downside of 4th supporting rod；It is adjacent in four first support bars Second drive shaft there are one being respectively mounted between two first support bars；And mounted on the second drive shaft of the downside of the 4th supporting rod On be provided with a circle driving hole；Uniformly there are three first support bars for installation for the downside of third supporting rod；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 supporting rod close to driving motor is connected with the first drive shaft；First driving gear, third sliding tooth Wheel and 4 wheel driven moving gear are separately mounted to be located in three the second drive shafts on the downside of the 4th supporting rod；And first drives gear It is engaged with the first driving wheel；The second driving wheel and are separately installed in two the second drive shafts on the downside of third support plate Three driving wheels, and the second driving wheel is engaged with third driving gear；Third driving wheel is engaged with 4 wheel driven moving gear；Third drives 1.2 times of a diameter of second driving wheel diameter of gear；1.2 times of a diameter of third driving wheel diameter of 4 wheel driven moving gear； 1.2 times of a diameter of first driving wheel diameter of first driving gear；4th transmission gear and the second transmission gear are installed respectively Close to driving motor and in two the second drive shafts on the downside of the 4th support plate；4th transmission gear is located at the first driving In gear and four first support bars between the first support bar adjacent with the first driving gear；Second transmission gear is located at third In driving gear and four first support bars between the first support bar adjacent with 4 wheel driven moving gear；First transmission gear and Five transmission gears are mounted in two the second drive shafts on the downside of third support plate, and the first transmission gear and the 4th transmission Gear engages；5th transmission gear is engaged with the second transmission gear；A diameter of 4th transmission gear diameter of first transmission gear 1.2 times；1.2 times of a diameter of second transmission gear diameter of 5th transmission gear；On the inner headed face of first walking wheel shell It is provided with three circle teeth evenly；Annulus one end is driven to be mounted on the first walking wheel shell close to one end of driving motor；Drive annulus The other end is equipped with the second driving gear, and the second driving gear is engaged with third transmission gear；Pacify the upper end of second support bar Mounted in the downside of loading plate；Three circle teeth on first walking wheel shell respectively with the first driving gear, third driving gear and the 4 wheel driven moving gear engages；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 compressed spring, raised teeth, square hole, pull rod, circular through hole, driving shell, guide block, third guide groove, It is circumferential wherein on the periphery of driving 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 round lead to Hole and circular through hole and driving hole cooperation；Third guide groove there are two symmetrically being opened on the inner headed face of circular through hole；The outer circle of pull rod Guide block there are two being symmetrically installed on face；Pull rod is fitted to by two guide blocks and third guide groove on the inside of circular through hole；And Pull rod coordinates 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 The outside of shell；Compressed spring is installed, and one end of compressed spring is mounted on square hole between raised teeth and square hole, pressure The other end of contracting spring is mounted on the lower end of raised teeth；Mounted on the first driving gear, third driving gear and the 4th driving The elastic force of compressed spring on gear becomes larger successively.

Above-mentioned regulating mechanism includes bellows support, the support of shaft outer shroud, become block, gear shifting rod, the support of the first transmission shaft, the The support of two transmission shafts, guide rail case, third transmission shaft, the 4th transmission shaft, gag lever post, limiting plate, limit square groove, gear shifting rod slot, Pouring weight guide groove, pouring weight, variable block support, guide rail, air admission hole, limit rod aperture, the outer annular distance of shaft, venthole, blade, shaft interior bar, Spring, guide groove, circular trough, guide pad, bellows, shaft outer shroud, regulating mechanism, the support of guide rail case, middle guide case is by leading The support of rail case is mounted on the downside of loading plate；Lower end on the inside of guide rail case is provided with pouring weight guide groove；On the downside of guide rail case one end It is provided with gear shifting rod slot；The lower end of pouring weight is equipped with guide rail, and pouring weight is fitted to guide rail case by guide rail and pouring weight guide groove Inside；Two springs are installed, and the both ends of pouring weight are mounted on guide rail by spring respectively between pouring weight and guide rail case medial surface On two sides in case；Become block by variable block support mounted on the downside of guide rail case；It is rectangular that one end of gear shifting rod is provided with limit Slot；The lower end of gear shifting rod is mounted on the upper end for becoming block；The upper end of gear shifting rod is located at the inside of guide rail case across gear shifting rod slot, and Gear shifting rod coordinates with pouring weight；Third transmission shaft is mounted on the downside of loading plate, and third transmission shaft by second driving shaft support It is connected with the first transmission shaft by boring tooth；4th transmission shaft is mounted on the downside of loading plate by the support of the first transmission shaft, And the 4th transmission shaft and third transmission shaft pass through and bore tooth and be connected；Shaft outer shroud is mounted on loading plate by the support of shaft outer shroud Downside, and shaft outer shroud and the 4th transmission shaft pass through and bore tooth and be connected；It is led there are two symmetrically opening the inside of shaft outer shroud To slot；It is provided with circular trough on the end face of shaft interior bar side；Symmetrical two are equipped on the periphery of the shaft interior bar other side Guide pad；The inside for being fitted to shaft outer bar that shaft interior bar passes through two guide pads and two guide grooves；Shaft interior bar On be provided on the periphery of circular trough one end circumferential uniformly installation there are three blades；One end of gag lever post is mounted on by bearing to be turned In circular trough in axis interior bar；One end of limiting plate is mounted on the other end of gag lever post；On the other end and gear shifting rod of limiting plate Limit square groove cooperation；One end of bellows is provided with limit rod aperture, and the other end of bellows is provided with the outer annular distance of shaft；It is provided on bellows One end of limit rod aperture is provided with many air admission holes；One end that the outer annular distance of shaft is provided on bellows is provided with many ventholes；Bellows are logical Bellows support is crossed mounted on the downside of loading plate；One end far from the 4th transmission shaft passes through the outer annular distance of shaft to be located on shaft outer shroud The inside of bellows；Gag lever post passes through the limit rod aperture on bellows.

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.

One direction transmission can only be carried out between above-mentioned support shaft and the first transmission shaft.

As being further improved for this technology, above-mentioned spring is resetting 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.

It is driven relative to traditional slider technique；Become in the present invention on the inside of block and clutch is installed, is become by adjusting Variable block clutch in the block can be adjusted by keeping off gear shifting rod in the block, by adjust clutch can control the shaft of driving motor with The connection relation of first 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 by boring tooth Cooperation and support axis connection；Third transmission gear is installed in support shaft；Annulus is driven to be mounted on the first walking wheel shell；Second Gear is driven to be mounted on driving annulus；When the first transmission shaft rotates, the first transmission shaft can drive support shaft to rotate, support shaft Rotation drives the rotation of third transmission gear, third transmission gear to drive the second sliding tooth wheel rotation engaged；Second driving Gear drives driving annulus rotation；Driving annulus drives the first row to walk wheel shell rotation；One end of first drive shaft is mounted on variable block On block；The other end of first drive shaft is equipped with the first driving wheel；First driving wheel is engaged with the first driving gear；When the first drive Moving axis can drive the first driving wheel mounted thereto to rotate when rotating；The rotation of first driving wheel drives the first sliding tooth rotation It is dynamic；First driving gear, third driving gear and 4 wheel driven moving gear are engaged with teeth at three on the first walking wheel shell respectively； First driving gear, third driving gear and 4 wheel driven moving gear drive with the first driving wheel, the second driving wheel and third respectively Wheel engagement, the first transmission gear and the 5th transmission gear are engaged with the 4th transmission gear and the second transmission gear respectively；First drives 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 It is dynamic；Second transmission gear, the 4th transmission gear can mutually drive with the 5th transmission gear, the first transmission gear, seven first Supporting rod plays the role of support to five the second driving wheels respectively；Second support bar plays third supporting rod and the 4th supporting rod The effect of support is arrived；Third supporting rod and the 4th supporting rod play the role of support to first support bar；5th supporting rod Play the role of support to the first drive shaft；6th the first transmission shaft of supporting rod pair plays the role of support；7th support Bar plays the role of support to support shaft；Motor support plays the role of support to driving motor；On pull rod The cooperation of two guide blocks and two third guide grooves can play the role of guiding and limit to pull rod；Mounted on raised teeth with Compressed spring between square hole can provide a restoring force when in compressive state to pull rod；It is driven when pull rod is located at second The rotation of pull rod can give the second drive shaft to provide a driving force when in the driving hole on moving axis；

On level road when driving, the defeated of driving motor can be adjusted in operator to the slide plate that the present invention designs according to actual demand Go out the speed that power changes slide plate；When needing to go up a slope, the output power automatic adjustment of driving motor is P0, is gone up a slope entirely Power constant is constant in journey, and P0 is determined and factory setting according to the urban pavement slope road situation of user.Work as driving motor Output power be P0 when；The output torque M1 of first driving gear is 9550*P0/N*1.2；Third drives the output of gear to turn round Square M2 is 9550*P0/N*1.2^3；The output torque M3 of 4 wheel driven moving gear is 9550*P0/N*1.2^5；It is driven mounted on first The critical torque M11 that raised teeth on moving gear can bear is 9550*P0/N*1.2 * 0.90；Mounted on third sliding tooth The critical torque M12 that raised teeth on wheel can bear is 9550*P0/N*1.2^3*0.90；Mounted on 4 wheel driven moving gear On the critical torque M19550*P0/N*1.2^5*0.90 that can bear of raised teeth；N is the rotating speed of the first driving wheel.This hair The transmission ratio of first driving wheel and third driving gear is 1.2 in bright, and the transmission ratio of the first driving wheel and third driving gear is 1.2^3；The transmission ratio of first driving wheel and 4 wheel driven moving gear is 1.2^5；Section is fallen when slide plate encounters upward slope in the process of walking When；Before upward slope, driving motor is made to drive the first drive shaft turns by adjusting gear shifting rod；Slide plate can automatically adjust simultaneously The output power of driving motor is P0, ensures that raised teeth can work normally so that the first driving gear, third drive gear Can dally under large torque with 4 wheel driven moving gear prevents driving motor to be burned；Driving torque needed for slide plate walking is small When the critical torque that the raised teeth on the first driving gear can be provided；The first drive shaft of slide plate drives coupled One driving wheel rotates；The rotation of first driving wheel drives the rotation of the first sliding tooth wheel；First driving gear band moves traveling wheel rotation；When Ground is continuously increased in face of the resistance of slide plate, and the driving torque needed for slide plate walking is more than the raised teeth institute of the first driving gear When the critical torque that the critical torque of energy offer and the raised teeth for being less than third driving gear can be provided；Traveling wheel can pass through The raised tooth dental strip on teeth compressing the first driving gear on its inner headed face is moved pull rod and is moved to close to the direction of the second drive shaft It is dynamic；When pull rod is moved in the driving hole in the second drive shaft, since pull rod has been stuck in driving hole, so the first sliding tooth Wheel can drive the second drive shaft turns；Second drive shaft turns drive the 4th transmission gear rotation being mounted on its periphery, The rotation of 4th transmission gear drives the first transmission gear rotation engaged；The rotation of first transmission gear drives coupled Second drive shaft turns, the second drive shaft drive the rotation of the second driving wheel；Second driving wheel drives the rotation of third sliding tooth wheel；The Three driving gear bands move traveling wheel rotation；The first driving gear is in disengaged condition with traveling wheel at this time；Locality is in face of slide plate Resistance continues growing, and slide plate walking needed for driving torque be more than third driving gear raised teeth can be provided it is critical When the critical torque that torque and the raised teeth for being less than 4 wheel driven moving gear can be provided；Traveling wheel can be by its inner headed face Teeth oppress the raised tooth dental strip on third driving gear and move pull rod to close to the movement of the direction of the second drive shaft；When pull rod moves When in the driving hole in the second drive shaft, since pull rod has been stuck in driving hole, so third driving gear can drive second Drive shaft turns；Second drive shaft turns drive the third transmission gear rotation being mounted on its periphery, third transmission gear Rotation drives the second transmission gear rotation engaged；The rotation of second transmission gear drives the second coupled driving shaft rotation Dynamic, the second drive shaft drives the rotation of third driving wheel；Third driving wheel drives the rotation of third sliding tooth wheel；Third drives gear band Dynamic traveling wheel rotation；The first driving gear and the second driving gear are respectively at disengaged condition with traveling wheel at this time；The present invention is set The critical torque that first driving gear of meter, third drive the raised teeth on gear and 4 wheel driven moving gear can bear is continuous Increase, effect is that driving force when can traveling wheel be met obstructions in the process of walking inside traveling wheel is increasing； The lower end for the raised teeth that the present invention designs cannot be pierced by the outside of driving shell, and effect is to reinforce the intensity of guide rod.Mounted on The elastic force of one driving gear, third driving gear and the compressed spring on 4 wheel driven moving gear becomes larger successively；Its act on be so that Traveling wheel can be oppressed convex on the first driving gear, third driving gear and 4 wheel driven moving gear by the teeth on its inner headed face Playing the required pressure of teeth constantly enhances, i.e., the first driving gear, third driving gear and the walking of 4 wheel driven moving teeth wheel drive The torque provided when wheel is increasing.Third transmission shaft is connect with the first transmission shaft by boring tooth in the present invention；4th transmission Axis is connect with third transmission shaft by boring tooth；Shaft outer shroud is connect with the 4th transmission shaft by boring tooth；Shaft interior bar passes through guiding Block and guide groove are fitted on the inside of shaft outer shroud；Three blades are mounted in shaft interior bar；Gag lever post is pacified by bearing In the circular trough in shaft interior bar；One end of limiting plate is mounted on gag lever post；It can be driven when the first transmission shaft rotates Third transmission shaft rotates；The rotation of third transmission shaft drives the rotation of the 4th transmission shaft；The rotation of 4th transmission shaft drives shaft outer shroud to turn It is dynamic；The rotation of shaft outer shroud is rotated by the mating band turn axis interior bar of guide rail and third guide groove；Shaft interior bar rotation band movable vane piece Rotation；Shaft interior bar is located at blade on the inside of bellows；Wind is flowed with venthole in bellows by air admission hole upon the rotation of the blade When；Rotating vane will produce pulling force, and generated pulling force can drive shaft interior bar, gag lever post and limiting plate movement successively；Weight Block is fitted to by guide rail and pouring weight guide groove on the inside of guide rail case；The upper end of gear shifting rod is located at the inside of guide rail case, and becomes Bar coordinates with pouring weight；Gear shifting rod can be pushed to swing when pouring weight moves；Rear end installation on the downside of the slide plate that the present invention designs There are two the first traveling wheels, and the spacing between two the first traveling wheels is smaller, and effect is so that user is in driving procedure In when acting behind be easy tilt make more cruel action.

One direction transmission can only be carried out in the present invention between support shaft and the first transmission shaft.The reason for this is that：When the first transmission Shaft rotation can drive support shaft to rotate when dynamic, and then drive the rotation of third transmission gear；Third transmission gear drives the second driving Gear rotates；The dynamic driving annulus rotation of second driving gear band；It is driven annulus rotation and drives the first walking wheel shell rotation；When first When walking wheel shell drives the rotation of gear to drive its rotation by the first driving gear or the second driving gear or third, traveling wheel meeting Transmission annulus rotation transmission annulus rotation is driven to drive the second driving gear；Second driving gear band moves third driving cog rotation It is dynamic；Third transmission gear drives support shaft rotation；Support shaft drives third transmission shaft, the 4th transmission shaft, shaft outer shroud, turns successively Axis interior bar and blade rotation, simultaneously support that shaft rotation is dynamic to drive the first transmission shaft to rotate, and gear shifting rod adjusts driving motor at this time Drive the first drive shaft turns；The rotation of the first transmission shaft can cause to interfere to the first drive shaft in this case；It just needs at this time The first transmission shaft is wanted to remain static；So one direction can only be carried out by being designed in the present invention between support shaft and the first transmission shaft Transmission.

When slide plate works, spring is in free retracted position, and pull rod is not contacted with driving hole；Driving motor is powered, and works as cunning Plate on level land when walking；In a state of nature, driving motor controls machine shaft band at this time for the position of gear shifting rod on change block Dynamic first transmission shaft rotation；First transmission shaft drives support shaft rotation；Support shaft drives the rotation of third transmission gear；Third is driven Gear drives the rotation of the second sliding tooth wheel；The dynamic transmission annulus rotation of second driving gear band；It is driven annulus rotation and drives the first row Walk wheel shell rotation；First walking wheel shell drives the first driving gear, third driving gear and the rotation of 4 wheel driven moving gear；First drives Moving gear, third driving gear and 4 wheel driven moving gear drive the first driving wheel, the second driving wheel and third driving rotation respectively It is dynamic；First driving wheel, the second driving wheel and third driving wheel drive the first transmission gear and the 5th transmission gear to rotate respectively；The One transmission gear and the rotation of the 5th transmission gear drive the 4th transmission gear and the rotation of the second transmission gear respectively；Due to drawing at this time Bar is not contacted with driving hole so the 4th transmission gear and the rotation of the second transmission gear will not drive the first driving gear, third Gear and 4 wheel driven moving gear wheel impact；In the process the first transmission shaft rotate while drive successively third shaft, 4th shaft, shaft outer shroud, shaft interior bar and blade rotation；Blade rotation drives shaft interior bar, gag lever post and limiting plate successively It is moved to close to the direction of gear shifting rod；So that limiting plate is located at close to one end of gear shifting rod in limit square groove；When slide plate is under When slope falls section walking；Since the gravity of pouring weight itself makes pouring weight be moved to the direction far from gear shifting rod along pouring weight guide groove It is dynamic；Pouring weight does not impact gear shifting rod under such state；So slide plate can keep original state to walk；When slide plate is going up a slope Falling the speed of travel of section walking and slide plate can ensure that blade pushes shaft interior bar, gag lever post and limiting plate to make under wind action It obtains limiting plate to be in limit square groove, pouring weight gravity of itself under this gradient is less than blade rotation countershaft interior bar, gag lever post When with the thrust of limiting plate；Pouring weight can be moved to close to the direction of gear shifting rod, but not be impacted to gear shifting rod；So slide plate Original state can be kept to walk；It walks when slide plate falls section in upward slope, and the speed of travel of slide plate cannot be guaranteed blade in wind Effect is lower to push shaft interior bar, gag lever post and limiting plate that limiting plate is in limit square groove so that limiting plate is detached from limit When square groove；Gear shifting rod can be pushed to swing for pouring weight so that machine shaft drives the first drive shaft turns；First drive shaft drives and it Connected the first driving wheel rotation；The rotation of first driving wheel drives the rotation of the first sliding tooth wheel；The rotation of first sliding tooth wheel drives First walking rotation is dynamic；When locality is continuously increased in face of the resistance of slide plate；The torque of bigger is needed at this time to drive the first walking Wheel traveling；The first 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 at this time 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 drive the first walking rotation dynamic；When the gradient continues growing, the first row It walks the torque needed for wheel to also continue to increase, so the first traveling wheel can oppress third by the teeth on its inner headed face drives gear On raised tooth dental strip move pull rod to close to the second drive shaft direction move；When pull rod is moved to the transmission in the second drive shaft When in hole, since pull rod has been stuck in driving hole, so third driving gear can drive the second drive shaft turns；Second drive shaft Rotation drives the second transmission gear rotation being mounted on its periphery, the rotation of the second transmission gear to drive the third engaged Transmission gear rotates；The rotation of third transmission gear drives the second coupled drive shaft turns, the second drive shaft to drive third Driving wheel rotates；The rotation of third driving wheel drives the rotation of 4 wheel driven moving gear；And then drive the first walking rotation dynamic.When on slide plate After the completion of slope；Original position can be restored to by compressed spring by the active force protrusion teeth of compressed spring, pouring weight can restore To original position；Shaft interior bar can drive gag lever post and limiting plate to be moved to limit side under the action of spring and blade pulling force In shape slot；So that gear shifting rod can arrive home position；So that driving motor drives the first drive shaft turns.

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 the first walking wheel shell structural 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 pull rod scheme of installation.

Figure 14 is the second traveling wheel scheme of installation.

Figure 15 is the first traveling wheel scheme of installation.

Figure 16 is regulating mechanism scheme of installation.

Figure 17 is regulating mechanism structural schematic diagram.

Figure 18 is gear shifting rod scheme of installation.

Figure 19 is guide rail box structure schematic diagram.

Figure 20 is pouring weight scheme of installation.

Figure 21 is pouring weight structural schematic diagram.

Figure 22 is bellows structure schematic diagram.

Figure 23 is gag lever post scheme of installation.

Figure 24 is blade scheme of installation.

Figure 25 is gear shifting rod operation principle schematic diagram.

Figure label title：1, loading plate；2, first rotating shaft；3, support plate；4, the first traveling wheel；5, motor support；6, Driving motor；7, annulus is driven；8, the first drive shaft；9, become block；10, gear shifting rod；11, sliding tooth；12, support shaft；13, One transmission shaft；14, first support bar；15, square hole；16, the first driving gear；17, the second drive shaft；18, the first driving cog Wheel；19, the first driving wheel；20, second support bar；21, third supporting rod；22, the second transmission gear；23, the 4th supporting rod； 24, driving shell；25, the first walking wheel shell；26, compressed spring；27, raised teeth；28, driving hole；29, guide block；31, third is led Slot；32, pull rod；33, third transmission gear；34, the second driving gear；35, the 5th supporting rod；36, the 6th supporting rod；37, Seven supporting rods；38, the 5th transmission gear；39, the 4th transmission gear；40, the second driving wheel；41, third driving wheel；42, third Drive gear；43,4 wheel driven moving gear；44, the second traveling wheel；45, the second shaft；46, rotating shaft support；47, bellows support； 48, shaft outer shroud supports；49, the first transmission shaft supports；50, second driving shaft supports；51, guide rail case；52, third transmission shaft； 53, the 4th transmission shaft；54, gag lever post；55, limiting plate；56, square groove is limited；57, gear shifting rod slot；58, pouring weight guide groove；59, again Block；60, variable block supports；61, guide rail；62, air admission hole；63, rod aperture is limited；64, the outer annular distance of shaft；65, venthole；66, blade； 67, shaft interior bar；68, spring；69, guide groove；70, circular trough；71, guide pad；72, bellows；73, shaft outer shroud；74, it adjusts Mechanism；75, guide rail case supports；76, circular through hole.

Specific implementation mode

As shown in Figure 1, it includes loading plate 1, first rotating shaft 2, support plate 3, the second traveling wheel 44, the second shaft 45, turns Axis supports the 46, first traveling wheel 4, motor support 5, driving motor 6, wherein as shown in figure 15, first rotating shaft 2 passes through support plate 3 Both ends mounted on 1 downside of loading plate；Two the first traveling wheels 4 are separately mounted to the both ends of first rotating shaft 2；Two driving motors 6 are separately mounted to the downside of loading plate 1 by motor support 5；And two driving motors 6 are matched with two the first traveling wheels 4 respectively It closes；As shown in figure 14, the second shaft 45 is mounted on the other end of 1 downside of loading plate by rotating shaft support 46；Two second walkings Wheel 44 is separately mounted to the both ends of the second shaft 45.

As shown in Fig. 2,3,8,9, above-mentioned first traveling wheel 4 include driving annulus 7, the first drive shaft 8, regulating mechanism 74, Sliding tooth 11, support shaft 12, the first transmission shaft 13, first support bar 14, first drive gear 16, the second drive shaft 17, 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, first walking wheel shell 25, driving hole 28, third transmission gear 33, second drive gear 34, the 5th supporting rod 35, the 6th Strut 36, the 5th transmission gear 38, the 4th transmission gear 39, the second driving wheel 40, third driving wheel 41, third drive gear 42,4 wheel driven moving gear 43, the 7th supporting rod 37, wherein as shown in Fig. 2,8,；One end of regulating mechanism 74 connects with machine shaft It connects；The other end of regulating mechanism is equipped with the first drive shaft 8, and as shown in figure 8, the first drive shaft 8 passes through the 5th supporting rod 35 Mounted on the downside of loading plate 1；First transmission shaft 13 is mounted on the downside of loading plate, and the first transmission by the 6th supporting rod 36 One end of axis 13 is mounted on regulating mechanism 74；Support shaft 12 is fitted to the other end of the first transmission shaft 13 by boring tooth, And the other end of support shaft 12 is mounted on the downside of loading plate 1 by the 7th supporting rod 37；Third transmission gear 33 is mounted on branch It supports on axis 12, the other end of the first drive shaft 8 is equipped with the first driving wheel 19；Second support plate 3 is mounted under loading plate 1 End；The lower end of second support plate 3 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 3 downside of fagging 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 3 downside of the 4th support plate；4th transmission Gear 39 is located between first support bar 14 adjacent with the first driving gear 16 in the first driving gear 16 and four supporting rods； Second transmission gear 22 is located at the first support adjacent with 4 wheel driven moving gear 43 in third driving gear 42 and four supporting rods Between bar 14；First transmission gear 18 and the 5th transmission gear 38 are positioned at two second of 3 downside of third support plate respectively In drive shaft 17, and the first transmission gear 18 is engaged with the 4th transmission gear 39；5th transmission gear 38 and the second transmission gear 22 engagements；1.2 times of a diameter of 4th transmission gear 39 of first transmission gear 18；A diameter of the second of 5th transmission gear 38 1.2 times of 22 diameter of transmission gear；As shown in figure 5, being equably provided with tooth at three on the inner headed face of the first walking wheel shell 25；Driving 7 one end of annulus is mounted on the first 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, first walking wheel shell 25 on three at teeth respectively with first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 engage；A diameter of second driving gear 34 of third transmission gear 33 is straight The half of diameter.

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 compressed spring 26, raised teeth 27, square hole 15, pull rod 32, circle Shape through-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 sides Shape hole 15；Downside in driving shell 24 positioned at square hole 15 is provided with circular through hole 76；And circular through hole 76 coordinates with driving hole 28； As shown in figure 13, and circular through hole 76 is communicated with square hole 15；Third there are two symmetrically being opened on the inner headed face of circular through hole 76 Guide groove 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 by two guide blocks 29 with Third guide groove 31 is fitted to 76 inside of circular through hole；And pull rod 32 coordinates with driving hole；Pacify the lower end of raised teeth 27 Mounted in 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 with it is rectangular Compressed spring 26 is installed, and one end of compressed spring 26 is mounted on square hole 15 between hole 15, compressed spring 26 it is another End is mounted on the lower end of raised teeth 27；Mounted on the first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 On the elastic force of compressed spring 26 become larger successively.

As shown in Figure 16,17, above-mentioned regulating mechanism 74 includes bellows support 47, shaft outer shroud support 48, becomes block 9, becomes Bar 10, the first transmission shaft support 49, second driving shaft support 50, guide rail case 51, third transmission shaft 52, the 4th transmission shaft 53, Gag lever post 54, limiting plate 55, limit square groove 56, gear shifting rod slot 57, pouring weight guide groove 58, pouring weight 59, variable block support 60, guide rail 61, air admission hole 62, limit rod aperture 63, shaft outer annular distance 64, venthole 65, blade 66, shaft interior bar 67, spring 68, guide groove 69, circular trough 70, guide pad 71, bellows 72, shaft outer shroud 73, regulating mechanism 74, guide rail case support 75, wherein such as Figure 16 institutes Show, guide rail case 51 is mounted on the downside of loading plate 1 by guide rail case support 75；As shown in figure 19, the lower end of 51 inside of guide rail case It is provided with pouring weight guide groove 58；It is provided with gear shifting rod slot 57 on the downside of 51 one end of guide rail case；As shown in figure 21, the lower end peace of pouring weight 59 Equipped with guide rail 61, as shown in figure 20, the inside for being fitted to guide rail case 51 that pouring weight 59 passes through guide rail 61 and pouring weight guide groove 58； Two springs 68 are installed between 51 medial surface of pouring weight 59 and guide rail case, and the both ends of pouring weight 59 are mounted on by spring 68 respectively On two sides in guide rail case 51；As shown in figure 16, become the downside that block 9 is mounted on guide rail case 51 by variable block support 60；Such as Shown in Figure 18, one end of gear shifting rod 10 is provided with limit square groove 56；The lower end of gear shifting rod 10 is mounted on the upper end for becoming block 9；Such as Shown in Figure 20, the upper end of gear shifting rod 10 is located at the inside of guide rail case 51 across gear shifting rod slot 57, and gear shifting rod 10 is matched with pouring weight 59 It closes；As shown in figure 16, third transmission shaft 52 is mounted on the downside of loading plate 1 by second driving shaft support 50, and third is driven Axis 52 and the first transmission shaft 13 are connected by boring tooth；4th transmission shaft 53 is mounted on carrying by the first transmission shaft support 49 The downside of plate 1, and the 4th transmission shaft 53 is connected with third transmission shaft 52 by boring tooth；Shaft outer shroud 73 passes through shaft outer shroud Support 48 is mounted on the downside of loading plate 1, and shaft outer shroud 73 and the 4th transmission shaft 53 are connected by boring tooth；Such as Figure 23 institutes Show, the inside of shaft outer shroud 73 symmetrically opens that there are two guide grooves 69；As shown in figure 24, it is opened on the end face of 67 side of shaft interior bar There is circular trough 70；Symmetrical two guide pads 71 are installed on the periphery of 67 other side of shaft interior bar；As shown in figure 23, shaft The inside for being fitted to shaft outer bar that interior bar 67 passes through two guide pads 71 and two guide grooves 69；It is opened in shaft interior bar 67 There is blade 66 there are three circumferentially uniformly being installed on the periphery of 70 one end of circular trough；As shown in figure 23, one end of gag lever post 54 is logical Bearing is crossed in the circular trough 70 in shaft interior bar 67；As shown in figure 17, one end of limiting plate 55 is mounted on gag lever post 54 The other end；The other end of limiting plate 55 coordinates with the limit square groove 56 on gear shifting rod 10；As shown in figure 22, the one of bellows 72 End is provided with limit rod aperture 63, and the other end of bellows 72 is provided with annular distance 64 outside shaft；One end of limit rod aperture 63 is provided on bellows 72 It is provided with many air admission holes 62；One end that annular distance 64 outside shaft is provided on bellows 72 is provided with many ventholes 65；Bellows 72 pass through wind Case support 47 is mounted on the downside of loading plate 1；One end far from the 4th transmission shaft 53 passes through the outer annular distance of shaft on shaft outer shroud 73 64 are located at the inside of bellows 72；Gag lever post 54 passes through the limit rod aperture 63 on bellows 72.

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.

One direction transmission can only be carried out between above-mentioned support shaft 12 and the first transmission shaft 13.

Above-mentioned spring 68 is resetting spring.

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 is equipped with clutch, becomes the gear shifting rod in block 9 by adjusting 10 can adjust the clutch become in block 9, and the shaft and the first transmission shaft of driving motor 6 can be controlled by adjusting clutch 13, the connection relation of 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 is by boring tooth cooperation It is connect with support shaft 12；Third transmission gear 33 is installed in support shaft 12；Annulus 7 is driven to be mounted on the first walking wheel shell 25 On；Second driving gear 34 is mounted on driving annulus 7；When the first transmission shaft 13 rotates, the first transmission shaft 13 can drive branch It supports axis 12 to rotate, the rotation of support shaft 12 drives third transmission gear 33 to rotate, and third transmission gear 33 drives the engaged Two driving gears 34 rotate；Second driving gear 34 drives driving annulus 7 to rotate；Annulus 7 is driven to drive the first walking wheel shell 25 Rotation；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； First 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 Moving 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 and 4 wheel driven moving gear 43 respectively with first walking wheel shell 25 on three at teeth engage；First driving gear 16, third are driven Moving gear 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, the One transmission 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 Take turns the 19, second driving wheel 40, third driving wheel 41 and first drives gear 16, third driving gear 42,4 wheel driven moving gear 43 It can mutually drive；Second transmission gear 22, the 4th transmission gear 39 and the 5th transmission gear 38, the first transmission gear 18 can be with 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 right Third supporting rod 21 and the 4th supporting rod 23 play the role of support；Third supporting rod 21 and the 4th supporting rod 23 are to first Strut 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 Play the role of support to the first transmission shaft 13；7th supporting rod 37 plays the role of support to support shaft 12；Motor branch 5 pairs of driving motors 6 of support play the role of support；Two guide blocks 29 on pull rod 32 are matched with two third guide grooves 31 Conjunction can play the role of pull rod 32 guiding shell limit；Compressed spring between raised teeth 27 and square hole 15 26 can give pull rod 32 to provide a restoring force when in compressive state；When pull rod 32 is located at the transmission in the second drive shaft 17 The rotation of pull rod 32 can give the second drive shaft 17 to provide a driving force when in hole 28；

The present invention design when travelling platform on level road when driving, operator can be adjusted according to actual demand driving electricity The output power of machine 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, whole Power constant is constant during a upward slope, and P0 is determined and factory setting according to the urban pavement slope road situation of user.When 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 drives The output torque M2 of gear 42 is 9550*P0/N*1.2^3；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*1.2^5* that raised teeth on 4 wheel driven moving gear 43 can bear 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 The transmission ratio of one driving wheel 19 and third driving gear 42 is 1.2^3；The transmission of first driving wheel 19 and 4 wheel driven moving gear 43 Than for 1.2^5；When travelling platform encounters upward slope in the process of walking to be fallen section；Before upward slope, made by adjusting gear shifting rod 10 It obtains driving motor 6 and 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 is continuous in face of the resistance of slide plate Increase, and the driving torque needed for slide plate walking is more than the critical torque that the raised teeth 27 of the first driving gear 16 can be provided And less than third driving gear 42 raised teeth 27 can be provided critical torque when；Traveling wheel 4 passes through its inner headed face at this time On teeth compressing first driving gear 16 on raised teeth 27 drive pull rod 32 to close to the second drive shaft 17 direction move It is dynamic；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 28, so First driving gear 16 can drive the second drive shaft 17 to rotate；The rotation of second drive shaft 17 drives the be mounted on its periphery Four transmission gears 43 rotate, and the rotation of the 4th transmission gear 43 drives the first transmission gear 18 rotation engaged；First transmission The rotation of gear 18 drives coupled the second drive shaft 17 rotation, the second drive shaft 17 to drive the rotation of the second driving wheel 40；The The rotation of two driving wheels 40 drives third driving gear 42 to rotate；And then driving traveling wheel 4 is driven to rotate；First driving gear at this time 16 are in disengaged condition with traveling wheel 4；Locality is continued growing in face of the resistance of slide plate, and the driving torque needed for slide plate walking is big The critical torque that can be provided of raised teeth 27 of gear 42 is driven in third and less than the raised teeth of 4 wheel driven moving gear 43 27 can be provided critical torque when；Traveling wheel 4 can be oppressed convex on third driving gear 42 by the teeth on its inner headed face Playing teeth drives pull rod 32 to be moved to close to the direction of the second drive shaft 40；When pull rod 32 is moved to the biography in the second drive shaft 40 When in dynamic hole 28, since pull rod 32 has been stuck in driving hole 28, so third driving gear 42 can drive 40 turns of the second drive shaft It is dynamic；The rotation of second drive shaft 40 drives the second transmission gear 22 rotation being mounted on its periphery, the second 22 turns of transmission gear It is dynamic that the third transmission gear 34 engaged is driven to rotate；The rotation of third transmission gear 34 drives the second coupled drive shaft 40 rotations, the second drive shaft 40 drive third driving wheel 42 to rotate；The rotation of third driving wheel 42 drives 43 turns of 4 wheel driven moving gear It is dynamic；And then driving traveling wheel 4 is driven to rotate.The first driving gear 16 and second drives gear 42 to locate respectively with traveling wheel 4 at this time In disengaged condition；The protrusion on the first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 that the present invention designs The critical torque that teeth 27 can bear is continuously increased, and effect is when can traveling wheel be met obstructions in the process of walking Driving force inside traveling wheel is increasing；The lower end for the raised teeth 27 that the present invention designs cannot be pierced by 24 outside of driving shell, Reinforce the intensity of guide rod when it is acted on；On the first driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 The elastic force of compressed spring 26 become larger successively；It is so that traveling wheel 4 can oppress first by the teeth on its inner headed face that it, which is acted on, The required pressure of raised teeth on driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 constantly enhances.

Third transmission shaft 52 is connect with the first transmission shaft 13 by boring tooth in the present invention；4th transmission shaft 53 is driven with third Axis 52 is by boring tooth connection；Shaft outer shroud 73 is connect with the 4th transmission shaft 53 by boring tooth；Shaft interior bar 67 passes through guide pad 71 With being fitted on the inside of shaft outer shroud 73 for guide groove 69；Three blades 66 are mounted in shaft interior bar 67；Gag lever post 54 is logical Bearing is crossed in the circular trough 70 in shaft interior bar 67；One end of limiting plate 55 is mounted on gag lever post 54；When the first biography Moving axis 13 can drive third transmission shaft 52 to rotate when rotating；The rotation of third transmission shaft 52 drives the rotation of the 4th transmission shaft 53；4th The rotation of transmission shaft 53 drives shaft outer shroud 73 to rotate；The rotation of shaft outer shroud 73 is driven by guide rail 61 and the cooperation of third guide groove 31 Shaft interior bar 67 rotates；The rotation band movable vane piece 66 of shaft interior bar 67 rotates；Shaft interior bar 67 is located at 72 inside of bellows with blade 66； When blade 66 rotates, wind is flowed by air admission hole 62 and venthole 65 in bellows；The blade 66 of rotation will produce pulling force, institute The pulling force of generation can drive shaft interior bar 67, gag lever post 54 and limiting plate 55 to move successively；Pouring weight 59 is by guide rail 61 and again Block guide groove 58 is fitted to 51 inside of guide rail case；The upper end of gear shifting rod 10 is located at the inside of guide rail case 51, and gear shifting rod 10 Coordinate with pouring weight 59；It can be swung with move back gear shifting rod 10 when pouring weight 59 moves；Rear end peace on the downside of the slide plate that the present invention designs There are two the first traveling wheels 4 for dress, and the spacing between two the first traveling wheels 4 is smaller, and effect is so that user is driving In the process when acting behind be easy tilt make more cruel action.

One direction transmission can only be carried out in the present invention between support shaft 12 and the first transmission shaft 13.The reason for this is that：When first Transmission shaft 13 can drive support shaft 12 to rotate when rotating, and then third transmission gear 33 is driven to rotate；Third transmission gear 33 The second driving gear 34 is driven to rotate；Second driving gear 34 drives driving annulus 7 to rotate；The rotation of annulus 7 is driven to drive first Wheel shell 25 of walking rotates；When the first walking wheel shell 25 is by the first driving gear 16 or third driving gear 42 or 4 wheel driven moving gear When 43 rotation drives its rotation, the first walking wheel shell 25 can drive driving annulus 7 to rotate；The rotation of annulus 7 is driven to drive second Drive gear 34；Second driving gear 34 drives third transmission gear 33 to rotate；Third transmission gear 33 drives 12 turns of support shaft It is dynamic；Support shaft 12 drives 66 turns of third transmission shaft 52, the 4th transmission shaft 53, shaft outer shroud 73, shaft interior bar 67 and blade successively Dynamic, simultaneously supporting the rotation of axis 12 can drive the first transmission shaft 13 to rotate, and gear shifting rod 10 adjusts driving motor driving first at this time Drive shaft 8 rotates；The rotation of the first transmission shaft 13 can cause to interfere to the first drive shaft 8 in this case；The is just needed at this time One transmission shaft 13 remains static；So folk prescription can only be carried out by being designed in the present invention between support shaft 12 and the first transmission shaft 13 To transmission.

Specific implementation mode：When slide plate works, spring 68 is in free retracted position, and pull rod 32 does not connect with driving hole 28 It touches；Driving motor 6 is powered, when slide plate is walked on level land；Become the position of the gear shifting rod 10 on block 9 in a state of nature； Driving motor 6 controls machine shaft and drives the rotation of the first transmission shaft 13 at this time；First transmission shaft 13 drives support shaft 12 to rotate；Branch Supportting axis 12 drives third transmission gear 33 to rotate；Third transmission gear 33 drives the second driving gear 34 to rotate；Second sliding tooth Wheel 34 drives transmission annulus rotation；Being driven annulus rotation drives the first walking wheel shell 25 to rotate；First walking wheel shell 25 drives the One driving gear 16, third driving gear 42 and 4 wheel driven moving gear 43 rotate；First driving gear 16, third drive gear 42 The first driving wheel 19, the second driving wheel 40 and third driving wheel 41 is driven to rotate respectively with 4 wheel driven moving gear 43；First driving The 19, second driving wheel 40 of wheel and third driving wheel 41 drive the first transmission gear 18 and the 5th transmission gear 38 to rotate respectively；The One transmission gear 18 and the rotation of the 5th transmission gear 38 drive the 4th transmission gear 39 and the rotation of the second transmission gear 22 respectively；By It is not contacted with driving hole 28 in pull rod 32 at this time so the 4th transmission gear 39 and the rotation of the second transmission gear 22 will not be to first Driving gear 16, third driving gear 42 and the wheel of 4 wheel driven moving gear 43 impact；13 turns of first transmission shaft in the process Third transmission shaft 52, the 4th transmission shaft 53, shaft outer shroud 73, shaft interior bar 67 and blade 66 is driven to rotate while dynamic successively； The rotation of blade 66 drives shaft interior bar 67, gag lever post 54 and limiting plate 55 to be moved to close to the direction of gear shifting rod 10 successively；So that Limiting plate 55 is located at close to one end of gear shifting rod 10 in limit square groove 56；As shown in figure 25b, when slide plate falls section walking in descending When；Due to pouring weight 59, the gravity of itself makes pouring weight 59 be moved to the direction far from gear shifting rod 10 along pouring weight guide groove 58； Pouring weight 59 does not impact gear shifting rod 10 under such state；So slide plate can keep original state to walk；Such as Figure 25 c institutes Show, when slide plate can ensure that blade 66 pushes shaft interior bar under wind action in the speed of travel for falling section walking and slide plate of going up a slope 67, so that limiting plate 55 is in limit square groove, the gravity of itself under this gradient of pouring weight 59 is small for gag lever post 54 and limiting plate 55 When blade 66 rotates the thrust of countershaft interior bar 67, gag lever post 54 and limiting plate 55；Pouring weight 59 can be to close to gear shifting rod 10 Direction is moved, but not is impacted to gear shifting rod 10；So slide plate can keep original state to walk；As shown in Figure 25 d, when Slide plate upward slope fall section walking, and the speed of travel of slide plate cannot be guaranteed blade 66 pushed under wind action shaft interior bar 67, Gag lever post 54 and limiting plate 55 are so that limiting plate 55 is in limit square groove so that when limiting plate 55 is detached from limit square groove；Pouring weight 59 can push gear shifting rod 10 to swing so that machine shaft drives the rotation of the first drive shaft 8；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 first traveling wheel 4 rotation；When locality is continuously increased in face of the resistance of slide plate；The torque of bigger is needed to drive the first row at this time Walk 4 traveling of wheel；4 first traveling wheel 4 of the first traveling wheel passes through on teeth compressing the first driving gear 16 on its inner headed face at this time Raised teeth 27 drive pull rod 32 to close to the second drive shaft 17 direction move；When pull rod 32 is moved to the second drive shaft 17 In driving hole 28 in when, since pull rod 32 has been stuck in driving hole 28, thus first driving gear 16 can drive the second driving Axis 17 rotates；The rotation of second drive shaft 17 drives the 4th transmission gear 43 rotation being mounted on its periphery, the 4th driving cog 43 rotation of wheel drives the first transmission gear 18 rotation engaged；The rotation of first transmission gear 18 drives coupled second Drive shaft 17 rotates, and the second drive shaft 17 drives the rotation of the second driving wheel 40；The rotation of second driving wheel 40 drives third sliding tooth 42 rotation of wheel；And then drive driving the first traveling wheel 4 rotation；When the gradient continues growing, the torque needed for traveling wheel 4 also continues to Increase, drives the raised tooth dental strip on gear 42 to move pull rod so traveling wheel 4 can oppress third by the teeth on its inner headed face 32 move to close to the direction of the second drive shaft 40；When pull rod 32 is moved in the driving hole 28 in the second drive shaft 40, by It has been stuck in driving hole 28 in pull rod 32, so third driving gear 42 can drive the second drive shaft 40 to rotate；Second drive shaft 40 rotations drive the second transmission gear 22 rotation being mounted on its periphery, and the rotation of the second transmission gear 22, which drives, to be engaged Third transmission gear 34 rotate；The rotation of third transmission gear 34 drives coupled the second drive shaft 40 rotation, and second drives Moving axis 40 drives third driving wheel 42 to rotate；The rotation of third driving wheel 42 drives 4 wheel driven moving gear 43 to rotate；And then it drives Dynamic traveling wheel 4 rotates.；When slide plate is restored in plane when driving after the completion of slide plate upward slope；Pass through the effect of compressed spring 26 Power protrusion teeth 27 can be restored to original position by compressed spring 26, and pouring weight 59 can be restored to original position；In spring 68 Gag lever post 54 and limiting plate 55 can be driven to be moved in limit square groove 56 with shaft interior bar 67 under the action of 66 pulling force of blade；Into And make gear shifting rod 10 that can arrive home position；So that driving motor 6 drives the rotation of the first drive shaft 8.

Claims

1. a kind of control of motor can automatic speed regulation slide plate, it is characterised in that：It includes loading plate, the second traveling wheel, second Shaft, rotating shaft support, first rotating shaft, support plate, the first traveling wheel, motor support, driving motor, wherein first rotating shaft pass through branch Fagging is mounted on one end on the downside of loading plate；Two the first traveling wheels are separately mounted to the both ends of first rotating shaft；Two driving electricity Machine is separately mounted to the downside of loading plate by motor support；And two driving motors coordinate with two the first traveling wheels respectively； Second shaft is mounted on the other end on the downside of loading plate by rotating shaft support；Two the second traveling wheels are separately mounted to the second shaft Both ends；

Above-mentioned the first row suitcase with wheels includes driving annulus, the first drive shaft, regulating mechanism, support shaft, the first transmission shaft, the first support Bar, the first driving gear, the second drive shaft, the first transmission gear, the first driving wheel, second support bar, third supporting rod, second Transmission gear, the 4th supporting rod, first walking wheel shell, driving hole, third transmission gear, second driving gear, the 5th supporting rod, 6th supporting rod, third transmission gear, the 4th transmission gear, the second driving wheel, third driving wheel, third driving gear, the 4th Gear, the 7th supporting rod are driven, one end of wherein regulating mechanism is connect with machine shaft；The other end of regulating mechanism is equipped with 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 regulating mechanism；Support shaft is by boring tooth cooperation peace Mounted 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 Transmission gear is mounted in support shaft；First drive shaft one end is equipped with the first driving wheel；Second support plate is mounted on loading plate Lower end；The lower end of second support plate is equipped with third supporting rod and the 4th supporting rod, and the 4th supporting rod is located at third support The upper end of bar；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 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；It is adjacent in three first support bars Two first support bars between be respectively mounted there are one the second drive shaft；Three first supports on the downside of third supporting rod First support bar side in bar close to driving motor is connected with the first drive shaft；First driving gear, third driving gear and 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 the first driving gear and the One driving wheel engages；It is separately installed with the second driving wheel in two the second drive shafts on the downside of third support plate and third is driven 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 drives gear A diameter of second driving 1.2 times of wheel diameter；1.2 times of a diameter of third driving wheel diameter of 4 wheel driven moving gear；First Drive 1.2 times of a diameter of first driving wheel diameter of gear；4th transmission gear and the second transmission gear are separately mounted to lean on On nearly driving motor and two the second drive shafts being located on the downside of the 4th support plate；4th transmission gear is located at the first driving gear And in four first support bars between the first adjacent first support bar of driving gear；Second transmission gear is located at third driving In gear and four first support bars between the first support bar adjacent with 4 wheel driven moving gear；First transmission gear and the 5th passes Moving gear is mounted in two the second drive shafts on the downside of third support plate, and the first transmission gear and the 4th transmission gear Engagement；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 opened on the inner headed face of first walking wheel shell There are three circle teeth；Annulus one end is driven to be mounted on the first 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；Three circle teeth on first walking wheel shell drive with the first driving gear, third driving gear and the 4th respectively Gear engages；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 compressed 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；Compressed spring is installed, and one end of compressed spring is mounted on square hole between raised teeth and square hole, compresses bullet The other end of spring is mounted on the lower end of raised teeth；Mounted on the first driving gear, third driving gear and 4 wheel driven moving gear On the elastic force of compressed spring become larger successively；

Above-mentioned regulating mechanism includes bellows support, the support of shaft outer shroud, change block, gear shifting rod, the support of the first transmission shaft, the second biography Shafts support, guide rail case, third transmission shaft, the 4th transmission shaft, gag lever post, limiting plate, limit square groove, gear shifting rod slot, pouring weight Guide groove, pouring weight, variable block support, guide rail, air admission hole, limit rod aperture, the outer annular distance of shaft, venthole, blade, shaft interior bar, spring, Guide groove, circular trough, guide pad, bellows, shaft outer shroud, regulating mechanism, the support of guide rail case, middle guide case pass through guide rail case branch Support is mounted on the downside of loading plate；Lower end on the inside of guide rail case is provided with pouring weight guide groove；It is provided with change on the downside of guide rail case one end Bar slot；The lower end of pouring weight is equipped with guide rail, the inside for being fitted to guide rail case that pouring weight passes through guide rail and pouring weight guide groove；Weight Two springs are installed between block and guide rail case medial surface, and the both ends of pouring weight be mounted on respectively by spring in guide rail case two On side；Become block by variable block support mounted on the downside of guide rail case；One end of gear shifting rod is provided with limit square groove；Gear shifting rod Lower end be mounted on become block it is interior；The upper end of gear shifting rod passes through gear shifting rod slot to be located at the inside of guide rail case, and gear shifting rod and again Block coordinates；Third transmission shaft is mounted on the downside of loading plate, and third transmission shaft and the first transmission by second driving shaft support Axis is connected by boring tooth；4th transmission shaft is mounted on the downside of loading plate, and the 4th transmission by the support of the first transmission shaft Axis is connected with third transmission shaft by boring tooth；Shaft outer shroud is mounted on the downside of loading plate by the support of shaft outer shroud, and Shaft outer shroud and the 4th transmission shaft are connected by boring tooth；It symmetrically opens there are two guide groove the inside of shaft outer shroud；Shaft It is provided with circular trough on the end face of interior bar side；Symmetrical two guide pads are installed on the periphery of the shaft interior bar other side；Turn The inside for being fitted to shaft outer shroud that axis interior bar passes through two guide pads and two guide grooves；It is provided with circle in shaft interior bar There are three blades for circumferential uniformly installation on the periphery of slot one end；One end of gag lever post is mounted on by bearing in shaft interior bar In circular trough；One end of limiting plate is mounted on the other end of gag lever post；Limit on the other end and gear shifting rod of limiting plate is rectangular Slot coordinates；One end of bellows is provided with limit rod aperture, and the other end of bellows is provided with the outer annular distance of shaft；Limit rod aperture is provided on bellows One end is provided with many air admission holes；One end that the outer annular distance of shaft is provided on bellows is provided with many ventholes；Bellows are supported by bellows Mounted on the downside of loading plate；One end far from the 4th transmission shaft passes through the outer annular distance of shaft to be located at the interior of bellows on shaft outer shroud Side；Gag lever post passes through the limit rod aperture on bellows；

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；

One direction transmission can only be carried out between above-mentioned support shaft and the first transmission shaft；

The lower end of above-mentioned protrusion teeth cannot be pierced by the outside of driving shell；

Shaft interior bar is located at blade on the inside of bellows；Wind is flowed with venthole in bellows by air admission hole upon the rotation of the blade, Pulling force caused by blade can drive shaft interior bar, gag lever post and limiting plate movement successively.

2. a kind of motor control according to claim 1 can automatic speed regulation slide plate, it is characterised in that：Above-mentioned spring is Resetting spring.

3. a kind of motor control according to claim 1 can automatic speed regulation slide plate, it is characterised in that：Above-mentioned first It is installed by bearing between strut and the second drive shaft.