CN104176147A - Tricycle with sideslip prevention wheels - Google Patents
Tricycle with sideslip prevention wheels Download PDFInfo
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- CN104176147A CN104176147A CN201410393167.9A CN201410393167A CN104176147A CN 104176147 A CN104176147 A CN 104176147A CN 201410393167 A CN201410393167 A CN 201410393167A CN 104176147 A CN104176147 A CN 104176147A
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Abstract
The invention relates to a tricycle with sideslip prevention wheels and provides a two-seat or three-seat electric vehicle, which is driven by a rear wheel after two front-wheel steering. The tricycle is characterized in that the tricycle body can swing slightly relative to a front wheel frame; wider sideslip prevention wheels are mounted on the two sides of the tricycle body; when the tricycle runs along a straight line, the sideslip prevention wheels move up and down along with the pavement and do not bear loads; when the tricycle runs along a curve, the tricycle body swing slightly, a control device enables the sideslip prevention wheels to share the load of the rear wheel and produce stronger sideslip resistant force, and the sideslip prevention wheels also can provide stronger braking force, therefore, the tricycle can select narrower front and wide rears, obtains good safety performance, and meanwhile, reduces consumption caused by resistance during straight running. In addition, a controller can adjust the load distribution between the rear wheel and the sideslip prevention wheels according to road conditions, the short-time acceleration performance of the tricycle can be improved when the tricycle is equipped with the power sideslip prevention wheels. The tricycle provided by the invention takes both the safety and energy conservation into consideration, and particularly, a more economic and environment-friendly choice is provided for a small-sized electric vehicle for increasing the running distance when the small-sized electric vehicle is charged for one time under the condition of the conventional battery performance.
Description
Technical field
The present invention relates to three wheeled motor car, relate in particular to electro-tricycle.
Background technology
Known three-wheel or four-wheeled vehicle mainly prevent from breakking away and improving deceleration and stopping performance to increase the width of tire, but wider tire has increased the drag enable consumption of straight-line travelling and rolled up simultaneously, many helpless energy resource consumptions should be caused for a large amount of vehicle travels of very small scale that only account for whole driving distances for the distance of the level road bend that may occur to break away and braking.Desirable situation is the area of contact that vehicle can change at any time according to driving states and road conditions tire and ground, but so far there are no disclosed precedent.
Summary of the invention
While the object of this invention is to provide a kind of straight-line travelling, the resistance of tire is less and have good anti-sideslip and the three-wheeled motor vehicle of deceleration and stopping performance, in guaranteeing the safety traffic of described vehicle energy, can reduce greatly energy resource consumption.
The object of the present invention is achieved like this: the narrower trailing wheel of tire is installed and is had the actuating device of trailing wheel in the central authorities at tricycle chassis rear portion, be distributed on longitudinal the midsagittal plane on chassis by two groups in the front portion on described chassis and the center of axle center and trailing wheel lower end wheel rim minor axis and front wheel carrier of bearing hinge connection point-blank makes described chassis and trailing wheel to do left and right to swinging by a small margin with respect to front wheel carrier around the axis of described minor axis and bearing, the left and right end of front wheel carrier is respectively equipped with a front-wheel that tire is narrower, steering hardware makes two front-wheels can linked steering, brake equipment can be braked front and back wheel simultaneously, car body and seat are installed on chassis, about two wider anti-side rollers of tire that distribute of connection of associated components by anti-side roller control setup on the left and right support being connected with chassis, the drg of two anti-side rollers is connected with the brake equipment of described vehicle, while about two pull bar one end that distribute are connected to front wheel carrier or the chassis one side other end is connected on anti-side roller wheel shaft, described pull bar can advance the towing of anti-side roller and make that described anti-side roller control setup parts are unlikely is subject to larger transverse force.Under the control of anti-side roller control setup, in the time that described vehicle is made straight-line travelling, under the towing at pull bar of two anti-side rollers, travel forward and do not bear load with road conditions are upper and lower servo-actuated, and anti-side roller is the state that can only decline and can not rise with respect to car body at described vehicle turning and about while being subject to centnifugal force, under the effect of centnifugal force, the car body of described vehicle makes load shift to described anti-side roller to the anti-side roller in bend outside work swing compressing outside very by a small margin, because the width of anti-side roller is more much bigger than trailing wheel, so strengthened sideway skid resistance.Under the fixed condition of friction coefficient of anti-side roller, distance between the anti-side roller in selection left and right and the proper proportion of body gravity height, can make described vehicle load between anti-side roller and trailing wheel in the time that level road sharp open-channel bends travels have one more reasonably to distribute, make anti-side roller not only can bear most of load but also unlikely load and too shift so that described vehicle has the danger of rollover before breakking away to avris.In the time that described vehicle need to be braked, in the time that driver scrunches the anti-side roller supercharging pedal of left foot position the anti-side roller of two sides can not upwards shrink and in the time continuing to scrunch anti-side roller supercharging pedal two sides anti-side roller all in decline by force and increase load state, in the time scrunching the brake pedal of right crus of diaphragm position except to front and back wheel braking simultaneously to anti-side roller apply brake, the braking force that anti-side roller produces acts on car body by two anti-side roller pull bars, because the width of anti-side roller is large more many than front and back wheel, so strengthened the braking potential of described vehicle.
Owing to having selected narrower front and back wheel and having made the car body of described three-wheel vehicle be connected simultaneously, in car body two sides, wider anti-side roller is installed in hinged mode with front wheel carrier, anti-side roller control setup makes anti-side roller in the time of straight-line travelling, in no-load condition and in the time being subject to centnifugal force, load is transferred to anti-side roller, while having taken into account straight-line travelling, the resistance of tire is less and have a good slip resistance energy, wider anti-side roller provides good deceleration and stopping performance simultaneously, in addition the function that the anti-side roller providing by Vehicular left pedal declines by force also can provide according to road conditions and regulate the sharing of load between trailing wheel and anti-side roller to manipulator, to increase the friction force on tire and ground.Above-mentioned technology has been taken into account safety with energy-conservation and have the easy feature of enforcement in the structure of vehicle, especially under the condition of existing battery performance, tries to achieve the operating range that significantly improves once charging for small-sized electric car and provides a kind of more economical and be beneficial to the selection of environmental protection.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the lateral plan of embodiments of the invention 1.
Fig. 2-A and Fig. 2-B are front elevation and the birds-eye vieies of the front wheel carrier of embodiments of the invention 1.
Fig. 3 is the front elevation of the anti-side roller of embodiments of the invention 1.
Fig. 4-A and Fig. 4-B are lateral plan and the birds-eye vieies of the anti-side roller pull bar of embodiments of the invention 1.
Fig. 5 is the hydraulic control system schematic diagram of embodiments of the invention 1.
Fig. 6 is the anti-side roller wheel pressure sensor schematic diagram in hydraulic control system of the present invention.
Fig. 7 is the schematic diagram of the centrifugal force sensor in hydraulic control system of the present invention.
Fig. 8 is the schematic diagram of the supercharging pedal start sensor in hydraulic control system of the present invention.
Fig. 9 is the partial front elevation view of the anti-side roller of embodiments of the invention 2.
Figure 10 is the hydraulic control system schematic diagram of embodiments of the invention 2.
Figure 11 is the hydraulic control system schematic diagram of embodiments of the invention 3.
Figure 12 is the partial front elevation view of the anti-side roller of embodiments of the invention 4.
Figure 13 is the gas-liquid control system schematic diagram of embodiments of the invention 4.
In figure, right mono-directional overrun clutch 33. brake pedals 34. of the anti-sideslip wheel shaft 16. pressurized cylinder anti-side roller wheel pressure sensor 19. support 20. oil sac 21. plug screw 22. balance spring 23. mass ball 24. anti-side roller supercharging pedal 25. supercharging driving cylinder 26. centrifugal force sensor 27. axle drive shaft left mono-directional overrun clutch 32. of anti-side roller drive motor 30. sprocket wheel 31. of 28. axle bed 29. of 17. pull bar 18. of 1. chassis 2. rear wheel shock-absorbing device 3. trailing wheel 4. battery 5. wheel hub motor 6. minor axises and the anti-side roller 15. of bearing 7. front wheel carrier 8. front-wheel 9. steering hardware 10. damping spring 11. ball 12. lift cylinders 13. lift beam 14. regulate cylinder 35. prompt drop driving cylinders 36. to remember cylinder 37. tooth bar 38. gear cluster 39. cylinder 40. pressure measurement cylinders
Detailed description of the invention
At Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, in embodiment 1 shown in Fig. 7 and Fig. 8, by rear wheel shock-absorbing device 2, the narrower trailing wheel 3 of tire is installed in the centre at tricycle chassis 1 rear portion and the wheel hub motor 5 of being powered by battery 4 drives, be distributed on longitudinal the midsagittal plane in the front portion on described chassis by two groups and the center of axle center and trailing wheel lower end wheel rim minor axis is point-blank connected a front wheel carrier 7 and makes described chassis and trailing wheel to do left and right to swinging by a small margin with respect to front wheel carrier around the axis of described minor axis and bearing with bearing 6, the left and right end of front wheel carrier is respectively equipped with a front-wheel 8 that tire is narrower by front wheel damping device, steering hardware 9 makes two front-wheels can linked steering, at front wheel carrier bottom left and right sides and chassis intersection, an adjustable damping spring 10 is respectively housed and is used for the damping that regulates car body to swing, be provided with ball 11 in damping spring outside and be used for alleviating the lateral load of minor axis and bearing 6.On the left and right support 19 being connected with chassis, by the associated components of anti-side roller control setup, about two the wider anti-side rollers 14 of tire that distribute are installed, the associated components of described anti-side roller control setup comprises respectively hinge by there being two degree of freedom and the hinged left and right lift cylinders 12 of left and right support 19, the lift beam 13 that two end are hinged with the lower end of relative lift cylinders, two anti-side rollers 14 are arranged on anti-sideslip wheel shaft 15 2 ends by bearing, the upper end of two pressurized cylinders 16 is hinged with the lift beam of the same side respectively, the lower end of two pressurized cylinders is all hinged with anti-sideslip wheel shaft, the hydraulic control system control as shown in Figure 5 of two lift cylinders and two pressurized cylinders.One end of pull bar 17 that two left and right distribute is connected the coaxial bearing of one of other end connection and pull bar rod member with anti-sideslip wheel shaft by axle sleeve hinged with a side on chassis again, the pull bar of described structure can make the anti-side roller in left and right and front and back wheel not at grade, and pull bar advances the towing of anti-side roller to make that described anti-side roller control setup parts are unlikely is subject to larger transverse force.The drg of the anti-side roller in left and right is connected with the brake system of described vehicle, and while scrunching brake pedal, brake system is simultaneously to front and back wheel and the braking of anti-side roller.At Fig. 5, Fig. 6, in hydraulic control system shown in Fig. 7 and Fig. 8, being fixed on single degree of freedom hinge on support 19 and the hinged formation of anti-side roller wheel pressure sensor 18 that is contained in lift cylinders 12 tops has the cross-articulation of two degree of freedom, the hinge hole of anti-side roller wheel pressure sensor and hinge bodies is gapped, making hinge bodies be pressed in anti-side roller takes turns on the oil sac 20 of pressure sensor and can do up and down by a small margin, in the time that the suffered pressure of oil sac is greater than setting value, promoting piston with the pressure measurement cylinder 40 of oil sac UNICOM makes the switch connection being connected send pressurized signal, the pressure that changes balance spring 22 by turning plug screw 21 can change the pressure threshold that pressurized signal is relative.Under the balance of mass ball 23 spring of two sides below swinging center in centrifugal force sensor in middle position, while being subject to centnifugal force, mass ball contact along the direction motion of centnifugal force the switch connection that makes described direction one side with the contact of described direction, compresses or the spring that unclamps below two sides can change the size of the centnifugal force of the described switch needs of startup simultaneously.The stance of the anti-side roller supercharging pedal 24 of left foot position has a supercharging pedal start sensor, anti-side roller supercharging pedal just stressed while starting to move described in the switch of sensor be switched on.In the hydraulic control system of the embodiment 1 shown in Fig. 5, left and right lift cylinders communicates with uncovered fuel tank by two three-way electromagnetic valves separately respectively, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, when described vehicle is in the time normally travelling, left and right pressurized cylinder 16 be subject to supercharging driving cylinder 25 retracing springs effect and in closure state, left and right lift cylinders 12 is because two three-way electromagnetic valves of associated all communicate with uncovered fuel tank in normally open event, and the anti-side roller in left and right does not bear the load of vehicle with road surface oscilaltion.In the time that vehicle enters bend and is subject to exceeding the centnifugal force of setting value, the mass ball 23 of centrifugal force sensor 26 contacts along the motion of centnifugal force direction the solenoid closure that makes described direction one side with the contact of described direction, causes the lift cylinders of a described side can bear because of the pressure of centnifugal force generation and pressure is passed to anti-side roller.Anti-side roller wheel pressure sensor 18 is measured the pressure that anti-side roller bears at any time, the switch connection of sensor described in the time that described vehicle makes the anti-side roller pressurized of a side and exceeds the threshold value of setting because of the centre-of gravity shift of load-carrying, the lift cylinders closure of respective side is also sent cue.When braking in the time that driver scrunches the anti-side roller supercharging pedal 24 of left foot position the switch connection of supercharging pedal start sensor, signal A=1 seals left and right sides lift cylinders immediately, while continuing to scrunch described pedal, supercharging driving cylinder 25 promotes the load that left and right pressurized cylinder 16 moves and increases anti-side roller downwards, while scrunching the brake pedal of right crus of diaphragm position except to front and back wheel braking simultaneously to anti-side roller apply brake.
At Fig. 9, Figure 10, Fig. 6, in embodiment 2 shown in Fig. 7 and Fig. 8, for the anti-side roller of acceleration capability in short-term that improves described vehicle has configured drive motor, the associated components of described anti-side roller control setup comprises respectively hinge by there being two degree of freedom and the hinged left and right lift cylinders 12 of left and right support 19, the lift beam 13 that two end are hinged with the lower end of relative lift cylinders, the upper end of two pressurized cylinders 16 is hinged with the lift beam of the same side respectively, the lower end of left and right pressurized cylinder is hinged with left and right axle bed 28 separately, the left and right axle drive shaft 27 that connects two the anti-side rollers 14 in left and right is arranged on left and right axle bed 28 by bearing, anti-side roller drive motor 29 is housed on one of them axle bed, anti-side roller drive motor is passed to the sprocket wheel 30 in the middle of the axle drive shaft of left and right by chain gearing by power, sprocket wheel is connected with left and right axle drive shaft with right mono-directional overrun clutch 32 by left mono-directional overrun clutch 31, pull bar 17 is connected on the axle drive shaft of left and right by bearing, speed governing system according to the signal of speed governing joystick carry out rotating speed that speed governing makes anti-side roller drive motor simultaneously a little less than rear wheel hub motors to avoid rear wheels slip.In the hydraulic control system of the embodiment 2 shown in Figure 10, signal A is supercharging pedal start sensor signal, signal S is the on-off signal that Acceleration Signal starts anti-side roller drive motor, signal P is the anti-side roller Self-pressurizing agri signal that is started or cancelled by hand switch, has anti-side roller wheel pressure sensor, centrifugal force sensor and supercharging pedal start sensor simultaneously.Left and right lift cylinders communicates with fuel tank house steward by two three-way electromagnetic valves separately respectively, and fuel tank house steward selects respectively to communicate with uncovered fuel tank or pressure oil tank by a two-position two-way solenoid valve.When described vehicle is in the time normally travelling, two two three-way electromagnetic valves of left and right lift cylinders mouth communicate with fuel tank house steward in normally open lift cylinders, the two-position two-way solenoid valve being connected with fuel tank house steward in the time that P is 0 with S makes fuel tank house steward communicate with uncovered fuel tank, and the anti-side roller in left and right does not bear the load of vehicle with road surface oscilaltion.In the time of S=1, anti-side roller is driven, fuel tank house steward conversion connection is to pressure oil tank, left and right lift cylinders is communicated with pressure oil tank, the pressure of lift cylinders is determined by the pressure of the bubble communicating with pressure oil tank, the setting that changes the pressure switch of controlling air pump operation can change the pressure of bubble, and now bubble plays the effect of anti-side roller bumper simultaneously.In the time of S=0, anti-side roller is in passive Condition Of Tow, but can open P switch makes P=1 make anti-side roller pressurized to increase the friction force to ground, and can regulate according to road conditions the pressure pressure that is subject to of anti-side roller, in the time of S=1 or P=1, anti-side roller wheel pressure sensor, to the control of two of left and right lift cylinders mouth two three-way electromagnetic valves by shutoff, makes anti-side roller can accept the pressure by the bubble of the setting of pressure switch.The communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, while scrunching the brake pedal 33 of right crus of diaphragm position except to front and back wheel braking simultaneously to anti-side roller apply brake and close anti-side roller drive motor.
Figure 11, Fig. 6, Fig. 7 and also the configured drive motor similar to embodiment 2 of the embodiment 3 shown in Fig. 8, so the anti-side roller of embodiment 3 also may operate in acceleration mode S or pressured state P, for make described vehicle non-S also non-P state can travel more trippingly, the hydraulic control system of embodiment 3 has the function that makes anti-side roller unsettled, operator can be adjusted in a minimum flying height by anti-left and right side roller according to road conditions, in the time that described vehicle is subject to centnifugal force and maybe needs to brake, the air pressure of bubble contacts to earth rapidly anti-side roller to accept the pressure or the braking force that are produced by centnifugal force again.The associated components of described anti-side roller control setup is identical with embodiment 2, comprise respectively the left and right lift cylinders 12 that hinge by there being two degree of freedom and left and right support 19 are hinged, the lift beam 13 that two end are hinged with the lower end of relative lift cylinders, the upper end of two pressurized cylinders 16 is hinged with the lift beam of the same side respectively, the lower end of left and right pressurized cylinder is hinged with left and right axle bed 28 separately, anti-side roller drive motor 29 is housed on one of them axle bed, anti-side roller drive motor is passed to the sprocket wheel 30 in the middle of the axle drive shaft of left and right by chain gearing by power, sprocket wheel is connected with left and right axle drive shaft with right mono-directional overrun clutch 32 by left mono-directional overrun clutch 31, pull bar 17 is connected on the axle drive shaft of left and right by bearing, but the left and right lift cylinders in above-mentioned associated components is the piston cylinder that has two hydraulic fluid ports.In the hydraulic control system of the embodiment 3 shown in Figure 11, signal S is the on-off signal that Acceleration Signal starts anti-side roller drive motor, signal P is the anti-side roller Self-pressurizing agri signal of being set by hand switch, has anti-side roller wheel pressure sensor, centrifugal force sensor and supercharging pedal start sensor simultaneously.The adjusting of anti-side roller flying height is by regulating cylinder 34 to realize, pull the flying height that regulates the adjust bar of cylinder can change anti-side roller, when occurring centnifugal force or speed-slackening signal or being converted to S or when P shape, to the control of two lift cylinders by regulating cylinder to switch to prompt drop driving cylinder 35, the pressure of bubble is added in and on the pressure oil tank liquid level of prompt drop driving cylinder, makes prompt drop driving cylinder promote two lift cylinders to decline rapidly, the anti-side roller in left and right is immediately contacted to earth and make the pressure of lift cylinders start to rise, the oil of lift cylinders opposite side is pushed into memory cylinder 36 simultaneously, when signal be centnifugal force or speed-slackening signal in the time that the pressure of lift cylinders exceedes setting value corresponding lift cylinders by shutoff to accept the higher pressure being produced by centnifugal force or braking force, after centnifugal force or speed-slackening signal disappear, the import and export oil circuit of lift cylinders does not switch to immediately and regulates cylinder but pressure in bubbles is forwarded to memory cylinder, make to remember cylinder, lift cylinders and prompt drop driving cylinder all return to the state before action, the flying height of anti-side roller is also returned to before action, after memory cylinder resets, position sensor signal makes two two-position two-way solenoid valves that the oil circuit of lift cylinders is switched to adjusting cylinder.At non-S and non-P state, centnifugal force or speed-slackening signal are closed the control of lift cylinders, lift cylinders is only accepted the control of anti-side roller wheel load sensor signal, at S or P state, anti-side roller wheel pressure sensor to the control of lift cylinders by shutoff, but while there is centnifugal force or speed-slackening signal and the in the situation that of lift cylinders pressurized lift cylinders by shutoff immediately to accept higher pressure.The communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder.
In the embodiment 4 shown in Figure 12, Figure 13, Fig. 6, Fig. 7 and Fig. 8, by the lift cylinders in gear and tooth bar replacement embodiment 1, avoid the processing of having relatively high expectations to lift cylinders, can under common processing conditions, make the resistance of the servo-actuated lifting of anti-side roller quite little, and more can adapt to the poor road surface of planeness.The associated components of described anti-side roller control setup comprises respectively hinge by there being two degree of freedom and the hinged left and right tooth bar 37 of left and right support 19, that engages with left and right tooth bar is contained in left and right tooth wheels 38 in lift beam and the blocking device of each gear cluster, a lift beam 13, two anti-side rollers 14 are arranged on anti-sideslip wheel shaft 15 2 ends by bearing, the upper end of two pressurized cylinders 16 is hinged with the lift beam of the same side respectively, and the lower end of two pressurized cylinders is all hinged with anti-sideslip wheel shaft.The blocking device of two gear clusters is made up of the cylinder 39 of the end band tooth bar of one or more plunger, tooth bar and primary pinion can be subject to larger power under extreme situation, but through the conversion of gear cluster, the less power of cylinder just can be blocked final-stage gear.In the gas-liquid control system shown in Figure 13, being fixed on single degree of freedom hinge on support 19 and the hinged formation of anti-side roller wheel pressure sensor 18 that is contained in tooth bar 37 tops has the cross-articulation of two degree of freedom, there are centrifugal force sensor and supercharging pedal start sensor simultaneously, the source of the gas of cylinder provides by bubble and for the air pump with pressure switch of bubble air feed, left and right cylinder or cylinder line are by two-position two-way solenoid valve control separately, the automatically controlled end of electromagnetic valve is by anti-side roller wheel pressure sensor, phase or the signal control of centrifugal force sensor and supercharging pedal start sensor, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder.
Claims (8)
1. one kind has the three-wheel vehicle of anti-side roller, comprise a chassis, be arranged on the trailing wheel of rear portion, chassis central authorities, being arranged on front portion, chassis and left and right respectively has the front wheel carrier of a front-wheel that can turn to, the linkage steering apparatus of two front-wheels, there are the actuating device of trailing wheel and the brake equipment of front and back wheel simultaneously, it is characterized in that: the front wheel carrier of described three-wheel vehicle is hinged by being arranged on two groups of minor axises on the longitudinal the midsagittal plane in chassis and bearing and chassis, the simultaneously anti-side rollers of about two distributions of connection of the associated components by the anti-side roller control setup that is connected with described support on the left and right support connected with chassis, anti-side roller has drg to be connected with described brake equipment, the side other end that equal one end of pull bar of two left and right distributions is connected to front wheel carrier or chassis is connected on the wheel shaft of the anti-side roller in the same side.
2. a kind of three-wheel vehicle according to claim 1 is characterized in that: the associated components of the anti-side roller control setup being connected with described support is that the left and right support that is connected with chassis two sides is respectively by there being the hinged left and right lift cylinders of hinge of two degree of freedom, the lift beam that two end are hinged with the lower end of relative separately lift cylinders, two anti-side rollers are arranged on anti-sideslip wheel shaft two ends by bearing, the upper end of two pressurized cylinders is hinged with the lift beam of the same side respectively, and the lower end of two pressurized cylinders is all hinged with anti-sideslip wheel shaft.
3. a kind of three-wheel vehicle according to claim 2 is characterized in that: described left and right support and the articulated manner of lift cylinders are to be fixed on single degree of freedom hinge on support and the hinged formation of anti-side roller wheel pressure sensor that is contained in lift cylinders top to have the cross-articulation of two degree of freedom, left and right lift cylinders communicates with a uncovered fuel tank by two three-way electromagnetic valves separately respectively simultaneously, the automatically controlled end of two described two three-way electromagnetic valves is subject to anti-side roller wheel pressure sensor, phase or the signal control of centrifugal force sensor and anti-side roller supercharging pedal start sensor, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, the hydraulic control system of the whole associated components that comprise described anti-side roller control setup and described sensor meets the expression of Figure of description 5.
4. a kind of three-wheel vehicle according to claim 1 is characterized in that: the associated components of the anti-side roller control setup being connected with described support is that the left and right support that is connected with chassis two sides is respectively by there being the hinged left and right lift cylinders of hinge of two degree of freedom, a lift beam that two ends are hinged with relative separately lift cylinders lower end, the upper end of two pressurized cylinders is hinged with the lift beam of the same side respectively, the lower end of two pressurized cylinders is a hinged axle bed separately, the left and right axle drive shaft that connects two the anti-side rollers in left and right is arranged on the axle bed of left and right by bearing, anti-side roller drive motor is housed on one of them axle bed, anti-side roller drive motor connects a sprocket wheel by chain gearing, sprocket wheel is connected with left and right axle drive shaft with right mono-directional overrun clutch by left mono-directional overrun clutch.
5. a kind of three-wheel vehicle according to claim 4 is characterized in that: described left and right support and the articulated manner of lift cylinders are to be fixed on single degree of freedom hinge on support and the hinged formation of anti-side roller wheel pressure sensor that is contained in lift cylinders top to have the cross-articulation of two degree of freedom, left and right lift cylinders communicates with fuel tank house steward by two three-way electromagnetic valves separately respectively simultaneously, the automatically controlled end of two described two three-way electromagnetic valves is subject to anti-side roller wheel pressure sensor, the phase of the signal of centrifugal force sensor and anti-side roller supercharging pedal start sensor or control, anti-side roller wheel load sensor signal is subject to P's or non-signal the control of anti-side roller drive motor actuation signal S and anti-side roller Self-pressurizing agri signal simultaneously, fuel tank house steward selects respectively to communicate with uncovered fuel tank or pressure oil tank by a two-position two-way solenoid valve, the automatically controlled end of described two-position two-way solenoid valve is subject to phase or the signal control of anti-side roller drive motor actuation signal S and anti-side roller Self-pressurizing agri signal P, the air pressure of pressure oil tank is provided by the bubble of the air pump air feed of the pressure switch control that can set, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, the hydraulic control system of the whole associated components that comprise described anti-side roller control setup and described sensor meets the expression of Figure of description 10.
6. a kind of three-wheel vehicle according to claim 4 is characterized in that: described left and right support and the articulated manner of lift cylinders are to be fixed on single degree of freedom hinge on support and the hinged formation of anti-side roller wheel pressure sensor that is contained in lift cylinders top to have the cross-articulation of two degree of freedom, left and right lift cylinders is piston cylinder simultaneously, left and right lift cylinders communicates with import and export oil circuit house steward by two-position two-way solenoid valve separately respectively, the automatically controlled end of two described two-position two-way solenoid valves is subject to anti-side roller wheel pressure sensor, the phase of the signal of centrifugal force sensor and anti-side roller supercharging pedal start sensor or control, anti-side roller wheel load sensor signal is subject to P's or non-signal the control of anti-side roller drive motor actuation signal S and anti-side roller Self-pressurizing agri signal simultaneously, the signal of centrifugal force sensor and anti-side roller supercharging pedal start sensor is subject to the control of phase or signal and the anti-side roller wheel load sensor signal of anti-side roller drive motor actuation signal S and anti-side roller Self-pressurizing agri signal P, importing and exporting oil circuit house steward selects respectively to communicate with the prompt drop driving cylinder in the mutual feedback loop that regulates cylinder or can form with memory cylinder by two two-position two-way solenoid valves, the automatically controlled end of two described two-position two-way solenoid valves is subject to anti-side roller wheel pressure sensor, centrifugal force sensor, anti-side roller supercharging pedal start sensor, phase or the signal control of anti-side roller drive motor actuation signal S and anti-side roller Self-pressurizing agri signal P, prompt drop driving cylinder communicates with a pressure oil tank, pressure oil tank communicates with bubble or discharge side by a two-position two-way solenoid valve selection, the air pressure of bubble is provided by the bubble of the air pump air feed of the pressure switch control that can set, memory cylinder communicates with another pressure oil tank, described pressure oil tank communicates with discharge side or bubble by same two-position two-way solenoid valve selection with the pressure oil tank of prompt drop driving cylinder and this selects to be determined with memory cylinder piston position signal by the signal of prompt drop driving cylinder release, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, the hydraulic control system of the whole associated components that comprise described anti-side roller control setup and described sensor meets the expression of Figure of description 11.
7. a kind of three-wheel vehicle according to claim 1 is characterized in that: the associated components of the anti-side roller control setup being connected with described support is that the left and right support that is connected with chassis two sides is respectively by there being the hinged left and right tooth bar of hinge of two degree of freedom, that engages with left and right tooth bar is contained in left and right tooth wheels in lift beam and the blocking device of each gear cluster, a lift beam, two anti-side rollers are arranged on anti-sideslip wheel shaft two ends by bearing, the upper end of two pressurized cylinders is hinged with the lift beam of the same side respectively, the lower end of two pressurized cylinders is all hinged with anti-sideslip wheel shaft.
8. a kind of three-wheel vehicle according to claim 7 is characterized in that: described left and right sides support and the articulated manner of tooth bar are to be fixed on single degree of freedom hinge on support and the hinged formation of anti-side roller wheel pressure sensor that is contained in lift cylinders top to have the cross-articulation of two degree of freedom, described blocking device comprises that there is cylinder or the cylinder line of tooth bar the end of one or more plunger, left and right cylinder or cylinder line communicate with discharge side or a bubble by air pump air feed by two-position two-way solenoid valve selection separately respectively simultaneously, the automatically controlled end of two described two-position two-way solenoid valves is subject to anti-side roller wheel pressure sensor, phase or the signal control of centrifugal force sensor and anti-side roller supercharging pedal start sensor, the communicating pipe of two pressurized cylinders communicates with anti-side roller supercharging pedal-actuated supercharging driving cylinder, the gas-liquid control system of the whole associated components that comprise described anti-side roller control setup and described sensor meets the expression of Figure of description 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393167.9A CN104176147A (en) | 2014-08-01 | 2014-08-01 | Tricycle with sideslip prevention wheels |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410393167.9A CN104176147A (en) | 2014-08-01 | 2014-08-01 | Tricycle with sideslip prevention wheels |
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| CN104176147A true CN104176147A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410393167.9A Pending CN104176147A (en) | 2014-08-01 | 2014-08-01 | Tricycle with sideslip prevention wheels |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275128A (en) * | 2016-08-24 | 2017-01-04 | 合肥凌翔信息科技有限公司 | A kind of automatic guided vehicle drive mechanism |
| CN107458529A (en) * | 2017-07-21 | 2017-12-12 | 曲少俊 | Tricycle intelligence front brake brakes |
| EP3390222A1 (en) * | 2015-12-14 | 2018-10-24 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | Flying device for recording the wind vector |
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| WO2005021360A1 (en) * | 2003-09-01 | 2005-03-10 | Poletto Jose Carlos | Rotating automobile |
| CN2688591Y (en) * | 2003-10-31 | 2005-03-30 | 陈�峰 | Motorcycle with controlling cabin and balancing side wheel device |
| CN2745834Y (en) * | 2004-10-09 | 2005-12-14 | 谢寿椿 | Scooter and device for preventing sild turning |
| US20100274445A1 (en) * | 2009-04-25 | 2010-10-28 | Robin Haynes | Apparatus and method for active stabilization of a two wheeled single track vehicle |
| CN202054076U (en) * | 2011-05-19 | 2011-11-30 | 陈卫 | Motorbike with liftable driven wheels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005021360A1 (en) * | 2003-09-01 | 2005-03-10 | Poletto Jose Carlos | Rotating automobile |
| CN2688591Y (en) * | 2003-10-31 | 2005-03-30 | 陈�峰 | Motorcycle with controlling cabin and balancing side wheel device |
| CN2745834Y (en) * | 2004-10-09 | 2005-12-14 | 谢寿椿 | Scooter and device for preventing sild turning |
| US20100274445A1 (en) * | 2009-04-25 | 2010-10-28 | Robin Haynes | Apparatus and method for active stabilization of a two wheeled single track vehicle |
| CN202054076U (en) * | 2011-05-19 | 2011-11-30 | 陈卫 | Motorbike with liftable driven wheels |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3390222A1 (en) * | 2015-12-14 | 2018-10-24 | Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | Flying device for recording the wind vector |
| CN106275128A (en) * | 2016-08-24 | 2017-01-04 | 合肥凌翔信息科技有限公司 | A kind of automatic guided vehicle drive mechanism |
| CN107458529A (en) * | 2017-07-21 | 2017-12-12 | 曲少俊 | Tricycle intelligence front brake brakes |
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