CN108674087A - A kind of vehicle with wheel case wheel construction - Google Patents
A kind of vehicle with wheel case wheel construction Download PDFInfo
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- CN108674087A CN108674087A CN201810479666.8A CN201810479666A CN108674087A CN 108674087 A CN108674087 A CN 108674087A CN 201810479666 A CN201810479666 A CN 201810479666A CN 108674087 A CN108674087 A CN 108674087A
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- wheel
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- load
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The present invention relates to energy-saving vehicle manufacturing technology fields, and in particular to a kind of vehicle with wheel case wheel construction, including outer steel wheel, carrying roller, chassis and electric driver；The outer steel wheel includes steel ring and steel ring internal tooth, and the steel ring internal tooth is located at one end of the steel ring and is distributed along the steel ring inside circumference；The carrying roller includes load-bearing bearing, load-bearing axle and supporting rod, the load-bearing bearing holder (housing, cover) is set in the load-bearing axle, the load-bearing axle is held to be placed on the inside of the steel ring and is not provided on the surface of steel ring internal tooth, and the load-bearing axle is horizontally disposed with and the load-bearing axle is connect by the supporting rod with the chassis；The electric driver includes variable-speed motor, the driving gear of variable-speed motor driving rotation and driving conversion gear, and the driving gear and the steel ring internal tooth are ratcheting；The beneficial effects of the present invention are：Structure design is simple, by reducing wheel deformation and improving vehicle wheel rotation mode and then realization is substantially energy saving improves the cruising ability of vehicle.
Description
Technical field
The present invention relates to energy-saving vehicle manufacturing technology fields, and in particular to a kind of vehicle with wheel case wheel construction.
Background technology
Currently, have solar telephone, electric vehicle, hydrogen energy source automobile, compressed air automobile etc. in new-energy automobile, and state
It is mainly electric vehicle that family, which economically supports the new-energy automobile of popularization, electric although electric vehicle does not have tail gas pollution
The disadvantage of electrical automobile is that the energy course continuation mileage that accumulator provides is shorter, and the charging of accumulator more takes；In addition, related
Automobile it is energy saving often it is small energy saving, amount of energy saving is extremely limited.Thus, so far there are no appears on the market to significantly energy-saving automobile, special
It is not at present both at home and abroad in relation to significantly energy-efficient vehicle manufacturing technology there is not yet report.
Invention content
In order to overcome the defect of the above-mentioned prior art, the technical problem to be solved by the present invention is to：There is provided one kind can lead to
Cross reduce wheel deformation and improve vehicle wheel rotation mode so that realize substantially it is energy saving come improve the cruising ability of vehicle have wheel
Cover the vehicle of wheel construction.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of vehicle with wheel case wheel construction,
Including outer steel wheel, carrying roller, chassis and electric driver；
The outer steel wheel includes steel ring and steel ring internal tooth, and the steel ring internal tooth is located at one end of the steel ring and along the steel
Enclose inside circumference distribution；
The carrying roller includes load-bearing bearing, load-bearing axle and supporting rod, and the load-bearing bearing holder (housing, cover) is set in the load-bearing axle,
The load-bearing axle is held to be placed on the inside of the steel ring and is not provided on the surface of steel ring internal tooth, and the load-bearing axle is horizontally disposed and described
Load-bearing axle is connect by the supporting rod with the chassis；
The electric driver includes variable-speed motor, the driving gear of variable-speed motor driving rotation and driving conversion tooth
Wheel, the driving gear and the steel ring internal tooth are ratcheting, and the driving conversion gear and the steel ring internal tooth are ratcheting.
Further, the electric driver further includes generator shaft gear, rotation axis, rotation axle bearing, rotation axle bearing
Seat, rotation axis gear and shaft transmission gear, the generator shaft gear are arranged on the motor shaft of the variable-speed motor, described turn
Moving axis is arranged by the rotation axle bearing and the rotation bearing housing on chassis, and the rotation axis gear is arranged in institute
State in rotation axis and ratcheting with the generator shaft gear, the gear shaft of the shaft transmission gear is arranged on chassis and the gear
Axis is connect with the generator shaft gear and the rotation axis gear respectively, and the driving gear is arranged at the end of the rotation axis
End.
Further, further include damping device, the damping device includes that gas spring damper and vibration energy utilize
Device, the gas spring damper are arranged in the lower section on the chassis, and the vibration energy is arranged using device in the branch
On strut and the vibration energy is connect using the upper end of device with the lower end of the gas spring damper.
Further, the vibration energy includes damping spring, the spring pocket with sliding groove, damping rotation using device
Bar, damping rotation rod bearing, damping rotating bar fixing axle, the damping spring are arranged in the spring pocket, and the damping turns
Lever is equipped with circular hole, and one end of the damping rotating bar is inserted into the spring pocket and is connect with the lower end of the damping spring,
The interior side contacts of the other end and the steel ring of the damping rotating bar, the damping rotating bar bearing holder (housing, cover) turn set on the damping
In circular hole in lever and it is arranged in the damping rotating bar fixing axle, the damping rotating bar fixing axle is arranged on chassis
On.
Further, further include limiting device, the limiting device includes limiting slot, limit shaft and gag lever post, the limit
Position slot is arranged in the inside of steel ring and positioned at the both ends of the steel ring, and the limit shaft is parallel with load-bearing axle and is located at the limit
In slot, the gag lever post is vertically arranged and the lower end of the gag lever post and the limit axis connection, the upper end of the gag lever post with
The load-bearing axis connection.
Further, further include brake, the brake is disc brake, and the disc brake includes brake disc and braking clamp, the dish
The brake disc of brake is arranged on the end face of steel ring, and the braking clamp of the disc brake is arranged on the chassis.
Further, the outer steel wheel further includes wheel case, described to take turns the outside for being set on the steel ring.
Further, the material that the wheel case uses is rubber.
The beneficial effects of the present invention are：By the way that carrying roller to be arranged on the inside of outer steel wheel to the position composition closest to bottom surface
Wheel case wheel construction, the steel ring of outer steel wheel are the cylindrical tube that deformation is small, matches through antirust treatment, diameter and length and vehicle, such as
Iron pipe or compo pipe etc., deformation is small, and force of rolling friction is only about the 1/5 of pneumatic tire, and the structure for taking turns wheel can be by vehicle
Chassis is fixed in the lubrication groove i.e. load-bearing axle of carrying roller of wheel case wheel construction, had both been solved the dynamic balancing that wheel drives in lateral margin and has been asked
Topic, and chassis height can be reduced and reducing vehicle's center of gravity makes vehicle be not easy to float；Start electric driver, sliding tooth wheel rotate into
And the top of steel ring internal tooth is driven to be driven by advance side position, to increase pressure power of the driving force relative to wheel rolling fulcrum
Arm is, it can be achieved that energy saving nearly 1/2；Becoming the rolling of wheel to press, the frictional force for being both further reduced wheel plays energy-conserving action,
Outer steel wheel advanced side, which generates a lower pressure, can reduce floating for vehicle, but so that wheel is not depended on frictional force and roll play it is anti-skidding
Effect；It not only can more effectively inhibit vehicle vibration using device by the way that vibration energy is arranged, but also be converted into using vibration energy
Help driving force；A kind of vehicle with wheel case wheel construction of the present invention, structure design is simple, easy to operate, by reducing wheel
It deformation and improves vehicle wheel rotation mode and then realizes and substantially energy saving improve the cruising ability of vehicle.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of vehicle with wheel case wheel construction of the specific embodiment of the invention；
Fig. 2 is the structural schematic diagram of the electric driver of the specific embodiment of the invention；
Fig. 3 is the structural schematic diagram of the outer steel wheel and carrying roller of the specific embodiment of the invention；
Fig. 4 is the structural schematic diagram of the damping device of the specific embodiment of the invention；
Fig. 5 is the structural schematic diagram that vibration energy shown in Fig. 4 utilizes device；
Fig. 6 is the structural schematic diagram of the brake of the specific embodiment of the invention；
The outer steel wheel and torque comparative analysis schematic diagram when inflation wheel rolling that Fig. 7 is the specific embodiment of the invention；
Fig. 8 is energy-saving analysis schematic diagram behind the change power drive position of the specific embodiment of the invention；
Label declaration：
1, outer steel wheel；11, steel ring；12, steel ring internal tooth；
2, carrying roller；21, load-bearing bearing；22, load-bearing axle；23, supporting rod；
3, limiting device；31, limiting slot；32, limit shaft；321, gag lever post；
4, damping device；41, gas spring damper；42, vibration energy utilizes device；421, damping spring；422, bullet
Spring set；423, damping rotating bar；424, damping rotates rod bearing；425, damping rotating bar fixing axle；
5, it brakes；6, chassis；
7, electric driver；71, variable-speed motor；72, generator shaft gear；73, rotation axis；74, axle bearing is rotated；75、
Rotate bearing housing；76, rotation axis gear；77, shaft transmission gear；78, gear is driven；79, conversion gear is driven.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By the way that carrying roller to be arranged on the inside of outer steel wheel to the position structure closest to bottom surface
At wheel case wheel construction, vehicle chassis can be fixed on the lubrication groove i.e. load-bearing axle of carrying roller of wheel case wheel construction by taking turns the structure of wheel
On, the dynamic equilibrium problems that wheel drives in lateral margin were not only solved, but also chassis height can be reduced and reducing vehicle's center of gravity makes vehicle be not easy
It floats, realizes and reduce wheel deformation and realization is substantially energy saving by improve vehicle wheel rotation mode by improves the continuation of the journey energy of vehicle
Power.
It please refers to shown in Fig. 1 to Fig. 3, a kind of vehicle with wheel case wheel construction, including outer steel wheel 1, carrying roller 2, chassis 6
With electric driver 7；
The outer steel wheel 1 includes steel ring 11 and steel ring internal tooth 12, and the steel ring internal tooth 12 is located at one end of the steel ring 11
And it is distributed along 11 inside circumference of the steel ring；
The carrying roller 2 includes load-bearing bearing 21, load-bearing axle 22 and supporting rod 23, and the load-bearing bearing 21 is sheathed on described
In load-bearing axle 22, the load-bearing bearing 21 is placed on 11 inside of the steel ring and is not provided on the surface of steel ring internal tooth 12, described to hold
Solid axle 22 is horizontally disposed with and the load-bearing axle 22 is connect by the supporting rod 23 with the chassis 6；
The electric driver 7 includes variable-speed motor 71, the driving gear 78 of the driving rotation of variable-speed motor 71 and drive
Turn gear changing 79, the driving gear 78 and the steel ring internal tooth 12 are ratcheting, the driving conversion gear 79 and the steel ring
Internal tooth 12 is ratcheting.
A kind of driving principle of above-mentioned vehicle with wheel case wheel construction is：
It please refers to shown in Fig. 2, carrying roller 2 is set in 11 inside of steel ring of outer steel wheel 1, carrying roller 2 and outer steel wheel 1 form vehicle
Car wheel structure, share four groups on chassis 6 as car wheel structure；Two groups of car wheel structure is arranged in the front end two on chassis 6
Side is simultaneously and electric driver 7 constitutes front driving device, it is noted herein that installation driving conversion on front driving device
Driving, the driving gear 78 of wherein front driving device are mounted on the slightly biased advance of outer steel wheel 1 above the rolling fulcrum of outer steel wheel 1 and roll
11 inward flange of steel ring of side, and it is ratcheting with steel ring internal tooth 12；Other two groups of car wheel structure is arranged in the rear end both sides on chassis 6
And rear drive equipment is constituted with electric driver 7, wherein electric drive conversion gear 79 is arranged on rear drive equipment and is mounted on
11 inward flange of steel ring for rolling the slightly biased advance of outer steel wheel 1 above fulcrum and rolling side of the outer steel wheel 1 of rear drive equipment, and and steel
It is ratcheting to enclose internal tooth 12, and the driving gear 78 of rear drive equipment and driving conversion gear 79 are ratcheting；Front driving device and rear-guard
Dynamic device is connected by electric driver 7.
When the wheel case wheeled vehicle main structure work of the present invention, the rotating forward power switch of variable-speed motor 71 is opened, that is, is hung up
Drive shift, the motor shaft of variable-speed motor 71, which rotates forward, drives the driving gear 78 of front driving device to rotate, while being driven in electricity
Under the action of dynamic device 7, the driving gear 78 of rear drive equipment is driven to rotate, and then driving conversion gear 79 is driven to rotate；By
Steel in 11 inside of steel ring of the driving conversion gear 79 and outer steel wheel 1 of the driving gear 78 or rear drive equipment of front driving device
It is ratcheting to enclose internal tooth 12, therefore is further driven to 1 rolls forward of outer steel wheel, and in the case of outer 1 rolls forward of steel wheel, outer steel wheel
1 inside drives the load-bearing bearing 21 for being affixed on 1 inside of outer steel wheel to rotate, and load-bearing axle 22 is forced to travel forward, then, it is fixed on and holds
Chassis 6 and railway carriage on the supporting rod 23 of roller 2 just translate forward, realize the normal traveling of vehicle.By variable-speed motor 71
Power switch go to reverse gear, at this time speed regulating motor motor shaft reversion, similarly realize reversing.
A kind of advantageous effect of above-mentioned vehicle with wheel case wheel construction is：
By being arranged carrying roller 2 wheel case wheel construction, outer steel wheel 1 are constituted in the position of outer steel wheel 1 inside closest to bottom surface
Steel ring 11 be deformation is small, matches through antirust treatment, diameter and length and vehicle cylindrical tube, such as iron pipe or compo pipe,
Its deformation is small, and force of rolling friction is only about the 1/5 of pneumatic tire, and vehicle chassis 6 can be fixed on wheel by the structure for taking turns wheel
In the load-bearing axle 22 for covering lubrication groove, that is, carrying roller 2 of wheel construction, the dynamic equilibrium problems that wheel drives in lateral margin were not only solved, but also can reduce
The height of chassis 6 and reducing vehicle's center of gravity makes vehicle be not easy to float；Start electric driver 7, driving gear 78 is rotated and then driven
The top of steel ring internal tooth 12 drives by advance side position, and the arm of force is pressed relative to wheel rolling fulcrum to increase driving force, can
Realize energy saving nearly 1/2；Become the rolling of wheel to press, the frictional force for being both further reduced wheel plays energy-conserving action, in outer steel
Floating for vehicle can be reduced by taking turns 1 advanced side, one lower pressure of generation, and so that wheel is not depended on frictional force and rolled and play anti-skidding work
With；The present invention a kind of vehicle with wheel case wheel construction, structure design is simple, easy to operate, by reduce wheel deformation with
It improves vehicle wheel rotation mode and then realizes and substantially energy saving improve the cruising ability of vehicle.
It is described as follows by the advantageous effect of foregoing description：
The first, deformation is overcome to reduce the force of rolling friction of loading wheel using the wheel of steel ring 11, reaches energy saving purpose.
Common inflation wheel, which is changed to the minimum steel wheel of deformation, can reduce the force of rolling friction of wheel, rub according to rolling
The origin cause of formation of power is wiped, force of rolling friction, which is mainly derived from, overcomes the power needed for deformation (to also have other atomic small power certainly when rolling
Such as the molecule suction etc. between contactant), opposite to inflate for wheel, the wheel deformation of steel ring 11 is minimum, can reduce itself and ground
It is in contact between face along the length of rotating direction, the spacing of fulcrum and wheel center of gravity when so as to shorten wheel rolling, accordingly
The arm of force for reducing required torque when wheel rolling, it is identical in load-carrying, so that the torque needed for wheel rolling is subtracted
It is small, and then reduce the power needed for vehicle advance, play energy-conserving action.
As shown in fig. 7, to allow loading is the larger pneumatic tire uniform roll of M deformation, required torque is M × AB, and
Loading is allowed to be the steel wheel uniform roll of the micro- deformation of M, required torque is M × CD, then F1× OA=M × AB, F2× OC=M ×
CD estimates so that wheel footpath is 60 centimetres of car wheel as an example, is substantially the inflation of most cars to the result that car observes and measures
Wheel AB is about 10 centimetres, and OA is about 29 centimetres, and steel wheel hardly deforms, but here the OC of steel wheel in terms of 29.5 centimetres, CD
In terms of 2 centimetres, then F can be found out2For 19.66% F1, the distance that one week exercises that turns a wheel is the same for S, and two power
Work done (is respectively F1× S and F2× S) very different, then illustrate one week required energy of vehicle wheel rotation also very different, steel
Wheel only needs the energy of inflation wheel 19.66%, and showing can significantly energy saving (80.34%) as running car wheel using steel wheel.
Certainly this energy saving be built upon puts aside steel wheel too and can increase firmly that wheel jolts under the premise of energy consumption, but this significantly saves
It can be much larger than energy consumption of jolting.
The second, change power drive position obtains energy-saving effect and reduces the showy effect of vehicle.
The rolling of conventional vehicle wheel is to make the tire scrolling of wheel by the rotation of core wheel driving force, and this scrolling is in addition to needing
Rotating torque overcomes potential energy to make wheel rolling raising wheel center of gravity and consumes except energy, when also needing to overcome wheel scrolling with ground
Face forms frictional force and consumes energy, if using steel wheel still by core wheel driving force scrolling, although steel wheel greatly reduces
Force of rolling friction, but still also have some rolling frictional resistances to exist.
As shown in figure 8, the arrow of arc indicates that outer 1 rotating direction of steel wheel, this programme use slightly biased in 1 madial wall of outer steel wheel
The opposite inner wall edge for moving wheel and ground contact portion drives along the position for rolling side of advancing, and wheel is made to be rolled as side pressure
It is dynamic, change wheel movement mode, i.e., is changed by core wheel scrolling and pressed by side above fulcrum, allow power in the position for deviateing fulcrum
It sets and plays a role, form and pressed with the lever that fulcrum D is support, eliminate the frictional resistance that ground faces wheel, also do not depend on
Frictional force makes wheel rolling, energy consumption of taking lever to press steel wheel when can reduce steel wheel scrolling as caused by frictional resistance, it is seen then that
The roll mode that wheel rolls more conventional scrolling using side pressure is more energy efficient.On the other hand, it is set up at the edge of 11 inside E points of steel ring
Driving, can save energy close to 50%.Similarly with the advantageous effect described in above-mentioned first point, when the loading of steel wheel be M, make steel wheel at the uniform velocity
It rolls, the torque F when core wheel drives3× HO=M × CD, the torque F when the edge of E points drives4× DG=M × CD, because
DG ≈ 2HO, so, F4Close to F3Half, equally make steel wheel uniform roll one week, F4Work done only has one that F3 is done work
Half, then can be energy saving close to 50% again, and these two aspects is the sum of energy saving up to 50%, it is seen then that behind change power drive position,
It can save energy up to 50%.It is driven along the inner edge for rolling side of advancing in outer steel wheel 1, a lower pressure is generated on outer steel wheel 1, it is beneficial
In floating for reduction vehicle.
Third changes the common rolling traveling of wheel as traveling is pressed, and plays the role of splendid anti-skidding.
The rolling traveling of conventional vehicle wheel is so that the tire scrolling of wheel is advanced by the rotation of core wheel driving force, and this volume
Dynamic is to promote wheel rolling to be carried forward by vehicle by the frictional force formed between wheel and ground, and this programme uses
1 madial wall position of outer steel wheel drives, and wheel is made to be rolled as side pressure, forms by then side presses above fulcrum, allows power inclined
From playing a role on the position of fulcrum, become with fulcrum be support lever press, be by torque promote wheel rolling without
Relying on frictional force makes wheel rolling, can well be rolled in extremely smooth ice face, so playing splendid anti-skidding work
With.
4th, the wheel wheel technical solution that the present invention uses, is conducive to the balance of wheel rolling and the reduction of vehicle's center of gravity.
It is mounted with driving device on the inner wall of outer steel wheel 1, if 2 axis of carrying roller of automobile is mounted on outer steel wheel 1
Core wheel position, then the dynamic balancing of outer steel wheel 1 is destroyed, jolting for automobile can be quite serious, to solve this problem, uses
The carrying roller 2 of automobile is placed in outer steel wheel 1 by the technical solution of wheel wheel, scroll wheel of the outer steel wheel 1 only as non-stop layer axis
It is operated in the track of inside, as long as carrying roller 2 reaches balance when rotating, force unbalance does not influence in the same old way when outer steel wheel 1 rolls
The stability of vehicle traveling.In taking turns wheel technical solution, 2 diameter of carrying roller that lubrication groove uses can be much smaller than 1 diameter of outer steel wheel,
Also much smaller than the diameter of inflation wheel, it is beneficial to reduce the center of gravity of vehicle, to make vehicle be not easy to float.
Further, in the above-mentioned vehicle with wheel case wheel construction, the electric driver 7 further includes generator shaft gear
72, rotation axis 73, rotation axle bearing 74, rotation bearing housing 75, rotation axis gear 76 and shaft transmission gear 77, the motor shaft
Gear 72 is arranged on the motor shaft of the variable-speed motor 71, and the rotation axis 73 passes through the rotation axle bearing 74 and institute
Rotation bearing housing 75 is stated to be arranged on chassis 6, the rotation axis gear 76 be arranged in the rotation axis 73 and with the electricity
Arbor gear 72 is ratcheting, and the gear shaft of the shaft transmission gear 77 is arranged on chassis 6 and the gear shaft and the motor shaft
Gear 72 and the rotation axis gear 76 connection, the driving gear 78 are arranged in the end of the rotation axis 73.
Seen from the above description, it please refers to shown in Fig. 2, gear shaft, generator shaft gear 72 and the rotation of shaft transmission gear 77
Connection relation between 76 three of shaft gear is：Generator shaft gear 72 is arranged on the axis of variable-speed motor 71, rotation axis gear
76 have a setting on front driving device and rear drive equipment, the gear shaft of shaft transmission gear 77 respectively with generator shaft gear 72 and
The rotation axis gear 76 of rear drive equipment connects, therefore shaft transmission gear 77 connects between generator shaft gear 72 and rear drive equipment
The bridge connect, the transmission being used to provide power.
The rotating forward power switch for opening variable-speed motor 71, that is, hang up drive shift, and the motor shaft of variable-speed motor 71 is positive
Rotation drives generator shaft gear 72 to rotate, and then drives and rotated with the ratcheting rotation axis gear 76 of generator shaft gear 72, and then band
Turn moving axis 73 rotates, and then the driving gear 78 of front driving device is driven to rotate；Simultaneously when generator shaft gear 72 rotates, axis
The gear shaft of transmission gear 77 and then rotates, and then the rotation axis 73 of rear drive equipment is driven to rotate, and then drives dress after driving
The driving gear 78 set rotates, and then driving conversion gear 79 is driven to rotate；Due to front driving device driving gear 78 or after
The driving conversion gear 79 of driving device and the steel ring internal tooth 12 of 11 inside of steel ring of outer steel wheel 1 are ratcheting, therefore are further driven to
1 rolls forward of outer steel wheel, to force patch to stand on 2 rolls forward of carrying roller closest to ground location of 1 inside of outer steel wheel, that
, the chassis 6 and railway carriage that are fixed on the supporting rod 23 of carrying roller 2 just translate forward, realizes the normal traveling of vehicle.It will adjust
The power switch of electric motor with speed 71 goes to reverse gear, and motor shaft inverts at this time, similarly realizes reversing.
Further, further include damping device 4 in the above-mentioned vehicle with wheel case wheel construction, the damping device 4 wraps
It includes gas spring damper 41 and vibration energy utilizes device 42, the gas spring damper 41 to be arranged on the chassis 6
Lower section, the vibration energy is arranged using device 42 on the supporting rod 23 and the vibration energy utilizes the upper end of device 42
It is connect with the lower end of the gas spring damper 41.
Seen from the above description, it please refers to shown in Fig. 4, wheel case wheeled vehicle main structure of the invention uses Multistage damping machine
Damping device 4 is arranged in structure, be converted into kinetic energy by the way that the collection vibrational energy of damping device 4 is arranged, can make up because wheel vibrations are made
At kinetic energy loss；
Further, in the above-mentioned vehicle with wheel case wheel construction, the vibration energy includes damping using device 42
Spring 421, the spring pocket 422 with sliding groove, damping rotating bar 423, damping rotation rod bearing 424, damping rotating bar fixing axle
425, the damping spring 421 is arranged in the spring pocket 422, and the damping rotating bar 423 is equipped with circular hole, and the damping turns
One end of lever 423 is inserted into the spring pocket 422 and is connect with the lower end of the damping spring 421, the damping rotating bar
The interior side contacts of 423 other end and the steel ring 11, the damping rotation rod bearing 424 are sheathed on the damping rotating bar
In circular hole on 423 and it is arranged in the damping rotating bar fixing axle 425, the setting of damping rotating bar fixing axle 425 exists
On chassis 6.
Seen from the above description, device 42 is utilized by the way that vibration energy is arranged, please referred to shown in Fig. 5, vibration energy utilizes
Device 42 vehicle advance vibrations generate when, can effectively damping again by vibration energy collect be converted into vehicle traveling move
Can, dual shock absorption can be played, mitigate vehicle load and energy-conserving action.Specifically, when vehicle advances vibrations generation, i.e., when outer
Steel wheel 1 jolted upwards bounce and upper lift carrying roller 2 make its also upwards bounce when, vibration energy using device 42 spring pocket
Damping spring 421 in 422 compresses upwards, and pushing one end of damping rotating bar 423 to move upwards makes 423 turns of damping rotating bar
Dynamic, the other end of damping rotating bar 423 pushes 11 madial wall of steel ring of outer steel wheel 1, helps and drives 11 rolls forward of steel ring, turns in damping
One end that lever 423 is contacted with 11 madial wall of steel ring can be formed by a upward reaction force and prevent supporting rod when pushing
23 push up, and generate damping effect, meanwhile, the spring in spring pocket 422 also plays cushioning effect, it is seen then that vibration energy profit
It can play the role of dual shock absorption with device 42；Vibration energy uses lever principle, the suffered effect in rotating bar both ends using device 42
Power can be collected in the rotation axis 73 among rotating bar and be transferred on chassis 6, and to mitigate the load of vehicle, it is negative to mitigate vehicle
Carrying capacity is equal to the sum of amount of force suffered by 423 both ends of damping rotating bar；Vibration energy can will be jolted using device 42 because of vehicle
The energy for causing vibrations consumed is then converted to driving force, plays energy-conserving action.
Further, further include limiting device 3 in the above-mentioned vehicle with wheel case wheel construction, the limiting device 3 wraps
Limiting slot 31, limit shaft 32 and gag lever post 321 are included, the limiting slot 31 is arranged in the inside of steel ring 11 and is located at the steel ring 11
Both ends, the limit shaft 32 is parallel with load-bearing axle 22 and in the limiting slot 31, the gag lever post 321 be vertically arranged and
The lower end of the gag lever post 321 is connect with the limit shaft 32, and the upper end of the gag lever post 321 is connect with the load-bearing axle 22.
Seen from the above description, limiting slot 31 is actually to be obtained by the annulus and 11 inside of steel ring of peripheral hardware, specific next
Say it is that Milling Process is carried out on the outside of the end of annulus, the thickness certain along the center of circle direction milling of annulus so that after processing
The end of annulus is stepped, and then the milling end of annulus is separately mounted to the both ends of 11 inside of steel ring inwardly, can obtained
Above-mentioned limiting slot 31, it is noted herein that the position of annulus be located at steel ring internal tooth 12 position inside,
And the maximum gauge of annulus and the internal diameter of steel ring 11 are adapted, and the rolling of scroll wheel can be limited by the way that limiting device 3 is arranged,
And when vehicle shakes, carrying roller 2 not will produce job-hopping phenomenon.
Further, further include brake 5 in the above-mentioned vehicle with wheel case wheel construction, the brake 5 is disc brake, institute
It includes 5 pincers of 5 disks of brake and brake to state disc brake, and 5 disk of brake of the disc brake is arranged on the end face of steel ring 11, the brake of the disc brake
The pincers of vehicle 5 are arranged on the chassis 6.
Seen from the above description, please refer to shown in Fig. 6,5 disc brake be set as by that will brake, when brake 5 when, disc brake can be with
It prevents outer steel wheel 1 from rolling, realizes 5 effects of brake.
Further, in the above-mentioned vehicle with wheel case wheel construction, the outer steel wheel 1 further includes wheel case, the wheel case
It is arranged in the outside of the steel ring 11.
Seen from the above description, by installing wheel case in 1 outside of outer steel wheel, wheel case is wrapped in the periphery of steel ring 11, beneficial
In reduction noise.
Further, in the above-mentioned vehicle with wheel case wheel construction, the material that the wheel case uses is rubber.
Seen from the above description, hardness is moderate by by wheel case using wear-resisting, can suitably increase wheel case and contact to earth area
The materials such as rubber make, and more conventional pneumatic tire deformation is small, energy saving big, and the moderate wheel case of hardness also acts as cushioning effect.
Embodiment one：
It please refers to shown in Fig. 1 and Fig. 3, a kind of vehicle with wheel case wheel construction, including outer steel wheel 1, carrying roller 2, chassis 6
With electric driver 7；
The outer steel wheel 1 includes steel ring 11 and steel ring internal tooth 12, and the steel ring internal tooth 12 is located at one end of the steel ring 11
And it is distributed along 11 inside circumference of the steel ring；
The carrying roller 2 includes load-bearing bearing 21, load-bearing axle 22 and supporting rod 23, and the load-bearing bearing 21 is sheathed on described
In load-bearing axle 22, the load-bearing bearing 21 is placed on 11 inside of the steel ring and is not provided on the surface of steel ring internal tooth 12, described to hold
Solid axle 22 is horizontally disposed with and the load-bearing axle 22 is connect by the supporting rod 23 with the chassis 6；
The electric driver 7 includes variable-speed motor 71, the driving gear 78 of the driving rotation of variable-speed motor 71 and drive
Turn gear changing 79, the driving gear 78 and the steel ring internal tooth 12 are ratcheting, the driving conversion gear 79 and the steel ring
Internal tooth 12 is ratcheting.
Embodiment two
It please refers to shown in Fig. 2, it is identical with the other structures of vehicle of wheel case wheel construction as embodiment one, difference lies in
Electric driver 7 can be：
The electric driver 7 includes variable-speed motor 71, the driving gear 78 of the driving rotation of variable-speed motor 71 and drive
Turn gear changing 79, the driving gear 78 and the steel ring internal tooth 12 are ratcheting, the driving conversion gear 79 and the steel ring
Internal tooth 12 is ratcheting；
Further include generator shaft gear 72, rotation axis 73, rotation axle bearing 74, rotation bearing housing 75, rotation axis gear 76
With shaft transmission gear 77, the generator shaft gear 72 is arranged on the motor shaft of the variable-speed motor 71, the rotation axis 73
It is arranged on chassis 6 by the rotation axle bearing 74 and the rotation bearing housing 75, the rotation axis gear 76 is arranged
In the rotation axis 73 and ratcheting with the generator shaft gear 72, the gear shaft of the shaft transmission gear 77 is arranged on chassis 6
The upper and described gear shaft is connect with the generator shaft gear 72 and the rotation axis gear 76 respectively, and the driving gear 78 is arranged
In the end of the rotation axis 73.
Embodiment three
It please refers to shown in Fig. 4, it is identical with the other structures of vehicle of wheel case wheel construction as embodiment one, difference lies in
The vehicle with wheel case wheel construction further includes damping device 4, and the damping device 4 includes gas spring damper 41 and shake
Energy utilizes device 42, the gas spring damper 41 to be arranged in the lower section on the chassis 6, and the vibration energy utilizes dress
Set 42 be arranged on the supporting rod 23 and the vibration energy using device 42 upper end and the gas spring damper 41
Lower end connection.
Example IV
It please refers to shown in Fig. 5, it is identical with the other structures of vehicle of wheel case wheel construction as embodiment three, difference lies in
The vibration energy includes damping spring 421, the spring pocket 422 with sliding groove, damping rotating bar 423, damping using device 42
Rod bearing 424, damping rotating bar fixing axle 425 are rotated, the damping spring 421 is arranged in the spring pocket 422, described to subtract
Shake rotating bar 423 and be equipped with circular hole, one end of the damping rotating bar 423 be inserted into the spring pocket 422 and with the damping bullet
The lower end of spring 421 connects, the interior side contacts of the other end and the steel ring 11 of the damping rotating bar 423, the damping rotation
Rod bearing 424 is sheathed on the circular hole in the damping rotating bar 423 Nei and is arranged in 423 fixing axle 425 of the damping rotating bar
On, the damping rotating bar fixing axle 425 is arranged on chassis 6.
Embodiment five
It please refers to shown in Fig. 4, it is identical with the other structures of vehicle of wheel case wheel construction as example IV, difference lies in
The vehicle with wheel case wheel construction further includes limiting device 3, and the limiting device 3 includes limiting slot 31,32 and of limit shaft
Gag lever post 321, the limiting slot 31 be arranged the inside of steel ring 11 and positioned at the steel ring 11 both ends, the limit shaft 32 with
Load-bearing axle 22 is parallel and in the limiting slot 31, the gag lever post 321 be vertically arranged and the lower end of the gag lever post 321 with
The limit shaft 32 connects, and the upper end of the gag lever post 321 is connect with the load-bearing axle 22；
Further include brake 5, the brake 5 is disc brake, and the disc brake includes 5 pincers of 5 disks of brake and brake, the brake of the disc brake
5 disk of vehicle is arranged on the end face of steel ring 11, and the pincers of brake 5 of the disc brake are arranged on the chassis 6；
The outer steel wheel 1 further includes wheel case, described to take turns the outside for being set on the steel ring 11；The material that the wheel case uses
Matter is rubber.
In conclusion a kind of vehicle with wheel case wheel construction provided by the invention, improves existing either with electricity
Energy or fuel are power-actuated vehicle, the limited problem of the energy capacity carried, by using substantially power-saving technology, a side
The torque needed for vehicle wheel rotation is reduced, also by changing power site of action, is reduced by reducing contact of the wheel with ground in face
On the other hand torque needed for vehicle wheel rotation utilizes device by vibration energy, increase drive energy for vehicle, big to reach
The energy saving purpose of amplitude can greatly extend the mileage travelled of vehicle using this technology, improve the cruising ability of vehicle energetically.
The technology specifically, by the way that carrying roller to be arranged on the inside of outer steel wheel to position closest to bottom surface constitutes wheel wheel
Structure, the steel ring of outer steel wheel are the cylindrical tube that deformation is small, matches through antirust treatment, diameter and length and vehicle, such as iron pipe or
Compo pipe etc., deformation is small, and force of rolling friction is only about the 1/5 of pneumatic tire, and the structure for taking turns wheel can be by vehicle chassis
It is fixed in the lubrication groove i.e. load-bearing axle of carrying roller of wheel case wheel construction, had not only solved the dynamic equilibrium problems that wheel drives in lateral margin, but also
Chassis height can be reduced and reducing vehicle's center of gravity makes vehicle be not easy to float；Start electric driver, the rotation of sliding tooth wheel and then band
The top of dynamic steel ring internal tooth drives by advance side position, and the arm of force is pressed relative to wheel rolling fulcrum to increase driving force, can
Realize energy saving nearly 1/2；Become the rolling of wheel to press, the frictional force for being both further reduced wheel plays energy-conserving action, in outer steel
Wheel advanced side, which generates a lower pressure, can reduce floating for vehicle, and so that wheel is not depended on frictional force and roll and play anti-skidding work
With；Meanwhile it being converted into kinetic energy by the way that damping device collection vibrational energy is arranged, the kinetic energy loss caused by wheel shakes can be made up
With enhancing cushioning ability；By setting up limiting device, to prevent carrying roller from job-hoping；It is braked by being arranged, when braking, disc brake can
To prevent outer steel wheel from rolling, braking effect is realized.
A kind of vehicle with wheel case wheel construction of the present invention, structure design is simple, easy to operate, by reducing wheel shape
Become and improve vehicle wheel rotation mode and then realize and substantially energy saving improves the cruising ability of vehicle.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (8)
1. a kind of vehicle with wheel case wheel construction, which is characterized in that including outer steel wheel, carrying roller, chassis and electric driver；
The outer steel wheel includes steel ring and steel ring internal tooth, and the steel ring internal tooth is located at one end of the steel ring and along the steel ring
Side circle distribution；
The carrying roller includes load-bearing bearing, load-bearing axle and supporting rod, and the load-bearing bearing holder (housing, cover) is set in the load-bearing axle, described
Load-bearing axle is held to be placed on the inside of the steel ring and is not provided on the surface of steel ring internal tooth, and the load-bearing axle is horizontally disposed with and the load-bearing
Axis is connect by the supporting rod with the chassis；
The electric driver include variable-speed motor, variable-speed motor driving rotation driving gear and driving conversion gear,
The driving gear and the steel ring internal tooth are ratcheting, and the driving conversion gear and the steel ring internal tooth are ratcheting.
2. the vehicle according to claim 1 with wheel case wheel construction, which is characterized in that the electric driver further includes
Generator shaft gear, rotation axis, rotation axle bearing, rotation bearing housing, rotation axis gear and shaft transmission gear, the motor shaft tooth
Wheel is arranged on the motor shaft of the variable-speed motor, and the rotation axis passes through the rotation axle bearing and the rotation axis axis
Bearing is arranged on chassis, and the rotation axis gear setting is in the rotation axis and ratcheting with the generator shaft gear, described
The gear shaft of shaft transmission gear be arranged on chassis and the gear shaft respectively with the generator shaft gear and the rotatory axis tooth
Wheel connection, the driving gear are arranged in the rotation the tip of the axis.
3. the vehicle according to claim 1 with wheel case wheel construction, which is characterized in that further include damping device, it is described
Damping device includes gas spring damper and vibration energy utilizes device, the gas spring damper to be arranged on the chassis
Lower section, the vibration energy be arranged on the supporting rod using device and the vibration energy using device upper end and institute
State the lower end connection of gas spring damper.
4. the vehicle according to claim 3 with wheel case wheel construction, which is characterized in that the vibration energy utilizes device
Spring pocket, damping rotating bar, damping rotation rod bearing including damping spring, with sliding groove, damping rotating bar fixing axle, it is described
Damping spring is arranged in the spring pocket, and the damping rotating bar is equipped with circular hole, and institute is inserted into one end of the damping rotating bar
It states in spring pocket and is connect with the lower end of the damping spring, connect on the inside of the other end and the steel ring of the damping rotating bar
It touches, in the circular hole that the damping rotating bar bearing holder (housing, cover) is set in the damping rotating bar and setting is fixed in the damping rotating bar
On axis, the damping rotating bar fixing axle is arranged on chassis.
5. the vehicle according to claim 1 with wheel case wheel construction, which is characterized in that further include limiting device, it is described
Limiting device includes limiting slot, limit shaft and gag lever post, and the limiting slot is arranged in the inside of steel ring and positioned at the steel ring
Both ends, the limit shaft is parallel with load-bearing axle and in the limiting slot, and the gag lever post is vertically arranged and the gag lever post
Lower end and the limit axis connection, the upper end of the gag lever post and the load-bearing axis connection.
6. the vehicle according to claim 1 with wheel case wheel construction, which is characterized in that further include brake, the brake
For disc brake, the disc brake includes brake disc and braking clamp, and the brake disc of the disc brake is arranged on the end face of steel ring, the disc brake
Braking clamp be arranged on the chassis.
7. the vehicle according to claim 1 with wheel case wheel construction, which is characterized in that the outer steel wheel further includes wheel
Set, it is described to take turns the outside for being set on the steel ring.
8. the vehicle according to claim 7 with wheel case wheel construction, which is characterized in that the material that the wheel case uses for
Rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479666.8A CN108674087A (en) | 2018-05-18 | 2018-05-18 | A kind of vehicle with wheel case wheel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479666.8A CN108674087A (en) | 2018-05-18 | 2018-05-18 | A kind of vehicle with wheel case wheel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108674087A true CN108674087A (en) | 2018-10-19 |
Family
ID=63805373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810479666.8A Pending CN108674087A (en) | 2018-05-18 | 2018-05-18 | A kind of vehicle with wheel case wheel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108674087A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2043554A (en) * | 1979-02-02 | 1980-10-08 | Biddle Eng Co Ltd | Motorised wheelchairs |
| CN1249245A (en) * | 1999-10-26 | 2000-04-05 | 王全喜 | Vibration-damping energy-saving wheel of vehicle |
| CN105151161A (en) * | 2008-01-21 | 2015-12-16 | 任文林 | Devices performing circular motion |
| CN107380289A (en) * | 2017-07-21 | 2017-11-24 | 哈尔滨雷掣科技有限责任公司 | One kind follows barrier-exceeding vehicle automatically |
| CN107839408A (en) * | 2017-12-07 | 2018-03-27 | 福建省连江乐鑫林业开发有限公司 | A kind of wheel for guiding weight-driven |
-
2018
- 2018-05-18 CN CN201810479666.8A patent/CN108674087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2043554A (en) * | 1979-02-02 | 1980-10-08 | Biddle Eng Co Ltd | Motorised wheelchairs |
| CN1249245A (en) * | 1999-10-26 | 2000-04-05 | 王全喜 | Vibration-damping energy-saving wheel of vehicle |
| CN105151161A (en) * | 2008-01-21 | 2015-12-16 | 任文林 | Devices performing circular motion |
| CN107380289A (en) * | 2017-07-21 | 2017-11-24 | 哈尔滨雷掣科技有限责任公司 | One kind follows barrier-exceeding vehicle automatically |
| CN107839408A (en) * | 2017-12-07 | 2018-03-27 | 福建省连江乐鑫林业开发有限公司 | A kind of wheel for guiding weight-driven |
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Application publication date: 20181019 |
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