CN202863410U - Electric vehicle capable of moving in random directions - Google Patents
Electric vehicle capable of moving in random directions Download PDFInfo
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- CN202863410U CN202863410U CN 201220542520 CN201220542520U CN202863410U CN 202863410 U CN202863410 U CN 202863410U CN 201220542520 CN201220542520 CN 201220542520 CN 201220542520 U CN201220542520 U CN 201220542520U CN 202863410 U CN202863410 U CN 202863410U
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Abstract
Disclosed is an electric vehicle capable of moving in random directions. According to the electric vehicle capable of moving in the random directions, a power source, a power switch, a brake controller with a brake pedal, a speed setting controller with a speed setting pedal, a steering wheel with a torque transducer, a direction control motor, a direction controller, a manipulation controller with a manipulation rod, a differential controller, a front vehicle cover, a rear vehicle cover, a front vehicle cover opening and closing control motor and a front vehicle cover opening and closing controller which are all connected through wires are arranged on the upper flat surface of an underpan, wherein the front vehicle cover and the rear vehicle cover are concentric. A parking space, a forward space, a left-fight movement space, a back-up space and a rotate space are arranged on the manipulation controller. A front universal wheel, a rear universal wheel, a left hub type motor wheel and a right hub type motor wheel are arranged on the lower flat surface of the underpan. An electromagnetic brake is arranged on a wheel frame. The upper limb of the wheel frame penetrates through the underpan and is connected with the direction control motor. Vehicle wheels are connected with the differential controller through the wires. A feedback braking system which can generate electricity by using the hub type motor wheels is arranged. The electric vehicle capable of moving in the random directions can move forward, turn a corner, move in the random directions, and turn 360 degrees at one place. The electric vehicle capable of moving in the random directions is practical, environment-friendly, easy to popularize, and broad in market prospect.
Description
Technical field
The utility model relates to vehicle technology, particularly the 360 ° of random direction motion battery-driven cars that turn in a kind of arbitrarily parallel or original place.
Background technology
Existing internal-combustion engines vehicle can move ahead, turns, retreat, but all can't can not rotate in the original place to any parallel of other direction, so not only kinematic dexterity can be poor, and parks inconvenience.It is larger to park the space that needs, and also causes the regional parking density that stops low, stops to the city and causes very big difficulty.Existing battery-driven car, other any parallel extremely can the original place rotation, but structure and control all very complicated.Older people drives existing internal-combustion engines vehicle, larger difficulty appears in battery-driven car.
Summary of the invention
In order to overcome the defects of existing internal-combustion engines vehicle, battery-driven car, the utility model designs a kind of random direction motion battery-driven car.
The utility model is achieved through the following technical solutions.
Fig. 1 is the profile scheme drawing of random direction motion battery-driven car.1 bottom surface forward and backward respectively installed a universal wheel mechanism I on the chassis, and 1 bottom surface left and right respectively installed a hub-type electric drive wheel mechanism II on the chassis; Perhaps 1 bottom surface anterior left and right respectively installed a hub-type electric drive wheel mechanism II on the chassis, and a universal wheel mechanism I is installed at the rear portion of 1 bottom surface on the chassis; Perhaps the rear portion of 1 bottom surface is left and right on the chassis respectively installs a hub-type electric drive wheel mechanism II, and a universal wheel mechanism I is installed in the front portion of 1 bottom surface on the chassis; Described universal wheel mechanism I by a pole 2 of the bottom surface that is fixed in chassis 1, be installed on the bottom of a pole 2 shock absorber 3, be installed on shock absorber 3 the bottom and can be around a support 4 of shock absorber 3 rotations, be installed on the runner shaft 5, the runner 6 that is fixed on runner shaft 5 on the support 4 and consist of.Described hub-type electric drive wheel mechanism II by No. two poles 20 of the bottom surface that is fixed in chassis 1, be installed on the bottom of No. two poles 20 No. two shock absorbers 16, be installed on No. two shock absorbers 16 No. two supports 19, be installed on No. two supports 19 hub-type electric locomotive wheel 18 (electrical motor is external-rotor-type, and the outmost turns of rotor is tire), be installed on No. two magnet stoppers 17 on the support 19 and consist of.Front truck lamp bracket 8 is connected in the front on the upper plane on chassis 1, and front car light 7 is installed on the front truck lamp bracket 8; Front car bonnet 10 and rear car bonnet 13 are quadrntnt cydariform or quadrntnt spherical shell shape, and on the front car bonnet 10, there is transparent window in the place ahead, and front car bonnet 10 and rear car bonnet 13 are concentric; Front car bonnet 10 is larger than rear car bonnet 13, and front car bonnet 10 is in relation to the axle of front car bonnet control motor 15, and front car bonnet control motor 15 is fixed in the middle part on chassis 1, and the upper bottom surface that rear car bonnet 13 is fixed on chassis 1 is latter half of; Front car bonnet 10 has back mirror 9 and driver door 11, and rear car bonnet 13 has tail gate 12 and rear car light 14.
Fig. 2 is the scheme drawing after random direction motion battery-driven car is opened front car bonnet.Position shown in 90 ° of car bonnet control motor 15 clickwises can be opened to from position shown in Figure 1 before the operation, front car bonnet 10 covers rear car bonnet 13.After instrument plate rail 24 bottoms are bound up on the upper planar front portion on chassis 1 and are in front truck lamp bracket 8; After speed governing pedal (being equivalent to Das Gaspedal) 22, brake pedal 21 are installed in the upper plane on chassis 1 and are in instrument plate rail 24, speed governing pedal 22, brake pedal 21 all can be when not stressing each Self-resetting; Regenerative braking system (among the figure draw) is set, and described regenerative braking system contains charge controller, and described charge controller is connected with wire with hub-type electric locomotive wheel 18, power supply 39 (seeing Fig. 5) respectively; Battery isolator control 25, front car bonnet controller for opening/closing 23 are installed in instrument plate rail 24 tops; Front car bonnet controller for opening/closing 23 has operation knob, and the operation knob slewing area is 0 ° to 90 °, and front car bonnet controller for opening/closing 23 is along with the rotation of operation knob, and car bonnet control motor 15 provides synchronously with the drive current that turns to forward; After the upper plane that the stator of torque sensor 28 is fixed on chassis 1 was in instrument plate rail 24, the lower end of round bar 27 connected with the axle of torque sensor 28, and the center of bearing circle 26 is installed in the upper end of round bar 27; The upper end of No. two poles 20 passes chassis 1 and gear 31 centers are fixed, and No. two pole 20 usefulness bearings are in relation to chassis 1; Effector 30 is installed in the upper plane on chassis 1, and joystick 29 contacts with effector 30.
Fig. 3 is the enlarged drawing of the A-A section of Fig. 2.Direction control motor 32 is fixed on the bottom surface, groove middle part on chassis 1, and the center of No. two gears 34 is connected in the upper end of the rotating shaft 33 of direction control motor 32; No. three gears 36 are installed on the higher authorities of a dead axle 35 and can rotate around a fixed axle 35, and the groove floor on chassis 1 is fixed in the lower end of a dead axle 35; No. four gears 37 are installed on the higher authorities of No. two dead axles 38 and can rotate around fixed No. two dead axles 38, and the groove floor on chassis 1 is fixed in the lower end of No. two dead axles 38; A gear 31 on a gear 31 on the left side, No. three gears 36, No. two gears 34, No. four gears 37, the right meshes successively.
Fig. 4 is the birds-eye view of effector 30 among Fig. 2.The position of joystick 29 is respectively parking stall 30-5, front line position 30-4, reversing position 30-3, left and right sidesing shifting 30-2, rotation position 30-1.
Fig. 5 is the control system structural representation of described random direction motion battery-driven car.Draw electricity to battery isolator control 25 with a wire 59 from power supply (being that battery or electric capacity or flywheel are batteries etc.) 39, connect No. two wires 58 from battery isolator control 25 mouths.No. three wires 41 draw electricity from No. two wires 58 and connect car bonnet controller for opening/closing 23 and an electrical motor 15 to 23, No. four wires of front car bonnet controller for opening/closing 40; Hydraulic brake system is set (not to be drawn among the figure, hydraulic brake system is technology maturation and generally application) or electromagnetic brake system, described electromagnetic brake system forms like this-No. five wires 57 and draws electricity to brake controller 56 from No. two wires 58, brake pedal 21 contacts with brake controller 56, brake controller 56 output powers are directly proportional with the down stroke length of brake pedal 21, connect No. six wires 55 from brake controller 56 mouths, couple together with No. seven wire 55-1, about 52 two magnet stoppers 17 of No. eight wires and No. six wires 55 respectively.The switching contact 53 of effector 30 is normally closed interlock, and switching contact 53 and the parking stall 30-6 of effector 30 contact, and the switching contact 53 of effector 30 is series at wire 58 No. two; Effector 30, torque sensor 28, direction control motor 32 are connected with direction controller 42 with No. nine wires 43, No. ten signal conductors 44, ride on Bus No. 11 wires 45 respectively, and the control signal of effector 30 is connected with direction controller 42 with signal conductor 42-1; Ten No. two wire 47 couples together variable-current speed-regulating device (being equivalent to accel control) 48 and direction controller 42; Speed of a motor vehicle sensor-based system III (product of speed of a motor vehicle sensor-based system prior art maturation) is connected with direction controller 42; Speed governing pedal 22 is in relation to variable-current speed-regulating device 48, and speed governing pedal 22 is in free state, and variable-current speed-regulating device 48 still has little electric power output, and variable-current speed-regulating device 48 electric current output powers size is directly proportional with the front implementation journey length of speed governing pedal 22; Variable-current speed-regulating device 48 is connected with differential controller 50 with ten No. three wires 49, and differential controller 50 also is connected with 46 groups of signals of ten No. four signal conductors with direction controller 42.The stator coil of two hub-type electric locomotive wheels 18 all is connected with differential controller 50 respectively with ten No. five wires 51; It is normally closed interlock that the control of brake controller 56 opens and closes contact 54, and control opens and closes contact 54 and contacts with brake controller 56, and the control of brake controller 56 opens and closes contact 54 and is serially connected with wire 51 ten No. five.No. ten signal conductors 44, ten No. four signal conductors 46, signal conductor 42-1 are control signal transfer wires, and all the other described wires are drive current wires.
Handbrake mechanism (not drawing among the figure) is set.
When brake pedal 21 is operated when capable, brake controller 56 makes 17 pairs of hub-type electric locomotive wheels of magnet stopper 18 produce corresponding braking gripping power according to the descending degree output power of brake pedal 21, pedal 21 descending longer, and the braking gripping power is larger; As long as brake pedal 21 is stepped on, opening and closing contact 54 just opens, two hub-type electrical motor wheels 18 all cut off the power supply, if at this moment described random direction motion battery-driven car is in state of kinematic motion, hub-type electric locomotive wheel 18 after the outage is dragged by the inertia of car, hub-type electric locomotive wheel 18 becomes the generator-type drg, and described regenerative braking system had not only braked but also simultaneously generating, and the electricity that sends is deposited power supply 39 by described charge controller.Generally, gently step on brake pedal 21, make its down stroke be short to magnet stopper 17 and work hardly, at this moment mainly with described regenerative braking Braking system.And at emergency situation or when needing snap catch, should heavily step on brake pedal 21, and make its down stroke reach at short notice maximum (dead point), perhaps the described hydraulic brake system of fast operating is used for fast or emergency braking.In quick or emergency braking process, described regenerative braking system had also not only participated in braking but also simultaneously generating.
When joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the parking stall 30-5 of effector 30, the switching contact 53 of effector 30 is opened, and described torque sensor 28, effector 30, direction controller 42, direction control motor 32, variable-current speed-regulating device 48, differential controller 50, hub-type electric locomotive wheel 18 all cut off the power supply.
When joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the front line position 30-4 of effector 30, send signal by signal conductor 42-1 to direction controller 42, make when speed governing pedal 22 actuating variable-current speed-regulating device 48, variable-current speed-regulating device 48 is successively by ten No. three wires 49, differential controller 50, ten No. five wires 51 provide the electric power that turns corresponding to 22 actions of speed governing pedal for two hub-type electrical motor wheels 18, at this moment it is motionless to work as bearing circle 26, two hub-type electrical motor wheels 18 rotate to the dead ahead, the support 4 of universal wheel mechanism I, runner shaft 5, runner 6 is forced to follow two hub-type electrical motor wheels 18, the runner 6 free rotation that lands, arbitrarily direction motion battery-driven car will be kept straight on forward.At this moment, when bearing circle 26 (conter clockwise) continuously rotation left, round bar 27 drives torque sensor 28, torque sensor 28 produces electric signal and is input to direction controller 42 by No. ten wires 44, direction controller 42 amplifies the electric signal that torque sensor 28 produces on the one hand, meanwhile, speed of a motor vehicle sensor-based system also is input to direction controller 42 with the live signal of the speed of a motor vehicle, direction controller 42 is exported proper control electric power with this two paths of signals after calculation process, by ride on Bus No. 11 wire 45 driving directions control motor 32 synchronous rotating in same directions.Direction control motor 32 bands turn gear 34 No. two, No. two gear 34 passes and is given to gear 31 No. one by No. three gears 36, No. four gears 37, make the 18 simultaneously deflections left of two hub-type electrical motor wheels, direction controller 42 sends control command by ten No. four wires 46 to differential controller 50 on the other hand simultaneously, two hub-type electrical motor wheels 18 were with different electric currents about differential controller 50 was supplied with respectively, make hub-type electric locomotive wheel 18 revolution ratios the right slow on the left side, arbitrarily direction motion battery-driven car will be turned left and be exercised.When joystick 29 places the front line position 30-4 of effector 30, if bearing circle 26 left-handed turnings one angle is stopped and is kept, direction controller 42 sends instructions just for differential controller 50, two hub-type electrical motor wheels 18 are with synchronized in the same way rotation, and arbitrarily direction motion battery-driven car will be to the left front parallel.Same principle, when joystick 29 places the front line position 30-4 of effector 30, bearing circle 26 to the right (cw) rotate or to the right (cw) stop after rotating an angle, arbitrarily direction motion battery-driven car will be turned to the right and be exercised or to the right front parallel.
Same principle, when joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the reversing position 30-3 of effector 30, effector 30 sends instruction to direction controller 42, change the output driving current direction, if keep bearing circle 26 motionless, arbitrarily direction motion battery-driven car will be moveed backward; If turning clockwise bearing circle 26, arbitrarily direction motion battery-driven car will be to right back turning enforcement or to the right abaft parallel, if turn left bearing circle 26, arbitrarily direction motion battery-driven car will be to left back turning enforcement or to the left back parallel.
When joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the left and right sidesing shifting 30-2 of effector 30, send signal by signal conductor 42-1 to direction controller 42, direction controller 42 sends instruction by ten No. four wires 46 to differential controller 50.At this moment: if bearing circle 26 left (conter clockwise) stop after turning over an acute angle, then unclamp and step on brake pedal 21, differential controller 50 makes the 18 synchronized in the same way rotations of two hub-type electrical motor wheels according to the instruction of direction controller 42, and arbitrarily direction motion battery-driven car is to left front parallel; If stop after bearing circle 26 left-handed turnings are crossed 90 °, then unclamp and step on brake pedal 21, arbitrarily direction motion battery-driven car is to the front-left parallel; If stop after bearing circle 26 left-handed turnings are crossed an obtuse angle, then unclamp and step on brake pedal 21, arbitrarily direction motion battery-driven car is to the left back parallel.When joystick 29 placed the left and right sidesing shifting 30-2 of effector 30, random direction motion battery-driven car was realized to the right front if bearing circle 26 right-hand turnings in like manner can make, the parallel of front-right, right abaft.
When joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the rotation position 30-1 of effector 30, send signal by signal conductor 42-1 to direction controller 42, direction controller 42 sends control command by ten No. four wires 46 to differential controller 50 again, make when unclamping when stepping on brake pedal 21, differential controller 50 provides positive dirction to turn electric current to a hub-type electric locomotive wheel 18, simultaneously provide reversing sense to turn electric current to another hub-type electric locomotive wheel 18, arbitrarily direction motion battery-driven car rotates the original place, can be implemented in 360 ° to turn at any angle.
The speed of the various directions motion of above-described random direction motion battery-driven car by alternately trampling speed governing pedal 22 and brake pedal 21 is controlled, can stop random direction motion battery-driven car motion and step on brake pedal 21 to die.
Universal wheel mechanism I plays supplemental support makes car keep the effect of balance.Runner 6 is followed the direction of hub-type electric locomotive wheel 18, and the free rotation that lands.
The operation knob of clickwise car bonnet controller for opening/closing 23, make car bonnet controller for opening/closing 23 forward car bonnet control motor 15 provide forward to turn electric current, front car bonnet 10 is along with the axle clickwise of operation knob rotation around front car bonnet control motor 15, and the stall along with the stall of operation knob, reach the opening degree of wanting, when the operation knob cw forwarded 90 ° to, front car bonnet 10 covered rear car bonnet 13 fully.The revolution operation knob, 10 revolutions of front car bonnet can be parked in the position of wanting equally, and during revolution operation knob to 0 °, front car bonnet 10 is returned original position.
The method of driving random direction motion battery-driven car is similar to the existing all-purpose vehicle of driving.Different sway and pivot stud operation have been many.
The effect that the utility model is useful:
1, random direction motion battery-driven car, environmental protection can be as normal enforcement the existing vehicle, and can to any direction parallel and can be in the original place 360 ° turn to, so it is incomparable flexibly.Because it is incomparable flexibly, making stops and go out car is easy to, easily, and stops and take up space littlely, saves the parking area.The parking area occupied is little, has improved parking density, can alleviate the parking pressure of possessing the huge city of motor vehicle number.
2, random direction motion battery-driven car is rotatablely opened front cover and is become convertible, caters to people's recreation and amusement of driving to go for a drive.
3, now the world, the elderly increases day by day, and arbitrarily direction motion battery-driven car can satisfy most of the elderly to a kind ofly exercising flexibly, stopping, go out the easily needs of walking-replacing tool of car, and especially arbitrarily direction motion battery-driven car can become convertible, use it, the elderly's broad view of travelling outdoors.This car is in the countryside, in the park, at community's courtyard, stops to open front cover and just become an auxiliary seat, and people's seat that it is enjoyed the scenery, without barrier chat, extremely!
4, owing to above-mentioned advantage, arbitrarily direction motion battery-driven car is practical especially, and market outlook are wide.
Description of drawings
Fig. 1 is the profile scheme drawing of random direction motion battery-driven car;
Fig. 2 is the scheme drawing after random direction motion battery-driven car is opened front car bonnet;
Fig. 3 is the enlarged drawing of the A-A section of Fig. 2;
Fig. 4 is the birds-eye view of effector 30 among Fig. 2;
Fig. 5 is the control system structural representation of described random direction motion battery-driven car.
The specific embodiment
Fig. 1 is the profile scheme drawing of random direction motion battery-driven car.1 bottom surface forward and backward respectively installed a universal wheel mechanism I on the chassis, and 1 bottom surface left and right respectively installed a hub-type electric drive wheel mechanism II on the chassis; Perhaps 1 bottom surface anterior left and right respectively installed a hub-type electric drive wheel mechanism II on the chassis, and a universal wheel mechanism I is installed at the rear portion of 1 bottom surface on the chassis; Perhaps the rear portion of 1 bottom surface is left and right on the chassis respectively installs a hub-type electric drive wheel mechanism II, and a universal wheel mechanism I is installed in the front portion of 1 bottom surface on the chassis; Described universal wheel mechanism I by a pole 2 of the bottom surface that is fixed in chassis 1, be installed on the bottom of a pole 2 shock absorber 3, be installed on shock absorber 3 the bottom and can be around a support 4 of shock absorber 3 rotations, be installed on the runner shaft 5, the runner 6 that is fixed on runner shaft 5 on the support 4 and consist of.Described hub-type electric drive wheel mechanism II by No. two poles 20 of the bottom surface that is fixed in chassis 1, be installed on the bottom of No. two poles 20 No. two shock absorbers 16, be installed on No. two shock absorbers 16 No. two supports 19, be installed on No. two supports 19 hub-type electric locomotive wheel 18 (electrical motor is external-rotor-type, and the outmost turns of rotor is tire), be installed on No. two magnet stoppers 17 on the support 19 and consist of.Front truck lamp bracket 8 is connected in the front on the upper plane on chassis 1, and front car light 7 is installed on the front truck lamp bracket 8; Front car bonnet 10 and rear car bonnet 13 are quadrntnt cydariform or quadrntnt spherical shell shape, and on the front car bonnet 10, there is transparent window in the place ahead, and front car bonnet 10 and rear car bonnet 13 are concentric; Front car bonnet 10 is larger than rear car bonnet 13, and front car bonnet 10 is in relation to the axle of front car bonnet control motor 15, and front car bonnet control motor 15 is fixed in the middle part on chassis 1, and the upper bottom surface that rear car bonnet 13 is fixed on chassis 1 is latter half of; Front car bonnet 10 has back mirror 9 and driver door 11, and rear car bonnet 13 has tail gate 12 and rear car light 14.
Fig. 2 is the scheme drawing after random direction motion battery-driven car is opened front car bonnet.Position shown in 90 ° of car bonnet control motor 15 clickwises can be opened to from position shown in Figure 1 before the operation, front car bonnet 10 covers rear car bonnet 13.After instrument plate rail 24 bottoms are bound up on the upper planar front portion on chassis 1 and are in front truck lamp bracket 8; After speed governing pedal (being equivalent to Das Gaspedal) 22, brake pedal 21 are installed in the upper plane on chassis 1 and are in instrument plate rail 24, speed governing pedal 22, brake pedal 21 all can be when not stressing each Self-resetting; Regenerative braking system (among the figure draw) is set, and described regenerative braking system contains charge controller, and described charge controller is connected with wire with hub-type electric locomotive wheel 18, power supply 39 (seeing Fig. 5) respectively; Battery isolator control 25, front car bonnet controller for opening/closing 23 are installed in instrument plate rail 24 tops; Front car bonnet controller for opening/closing 23 has operation knob, and the operation knob slewing area is 0 ° to 90 °, and front car bonnet controller for opening/closing 23 is along with the rotation of operation knob, and car bonnet control motor 15 provides synchronously with the drive current that turns to forward; After the upper plane that the stator of torque sensor 28 is fixed on chassis 1 was in instrument plate rail 24, the lower end of round bar 27 connected with the axle of torque sensor 28, and the center of bearing circle 26 is installed in the upper end of round bar 27; The upper end of No. two poles 20 passes chassis 1 and gear 31 centers are fixed, and No. two pole 20 usefulness bearings are in relation to chassis 1; Effector 30 is installed in the upper plane on chassis 1, and joystick 29 contacts with effector 30.
Fig. 3 is the enlarged drawing of the A-A section of Fig. 2.Direction control motor 32 is fixed on the bottom surface, groove middle part on chassis 1, and the center of No. two gears 34 is connected in the upper end of the rotating shaft 33 of direction control motor 32; No. three gears 36 are installed on the higher authorities of a dead axle 35 and can rotate around a fixed axle 35, and the groove floor on chassis 1 is fixed in the lower end of a dead axle 35; No. four gears 37 are installed on the higher authorities of No. two dead axles 38 and can rotate around fixed No. two dead axles 38, and the groove floor on chassis 1 is fixed in the lower end of No. two dead axles 38; A gear 31 on a gear 31 on the left side, No. three gears 36, No. two gears 34, No. four gears 37, the right meshes successively.
Fig. 4 is the birds-eye view of effector 30 among Fig. 2.The position of joystick 29 is respectively parking stall 30-5, front line position 30-4, reversing position 30-3, left and right sidesing shifting 30-2, rotation position 30-1.
Fig. 5 is the control system structural representation of described random direction motion battery-driven car.Draw electricity to battery isolator control 25 with a wire 59 from power supply (being that battery or electric capacity or flywheel are batteries etc.) 39, connect No. two wires 58 from battery isolator control 25 mouths.No. three wires 41 draw electricity from No. two wires 58 and connect car bonnet controller for opening/closing 23 and an electrical motor 15 to 23, No. four wires of front car bonnet controller for opening/closing 40; Hydraulic brake system is set (not to be drawn among the figure, hydraulic brake system is technology maturation and generally application) or electromagnetic brake system, described electromagnetic brake system forms like this-No. five wires 57 and draws electricity to brake controller 56 from No. two wires 58, brake pedal 21 contacts with brake controller 56, brake controller 56 output powers are directly proportional with the down stroke length of brake pedal 21, connect No. six wires 55 from brake controller 56 mouths, couple together with No. seven wire 55-1, about 52 two magnet stoppers 17 of No. eight wires and No. six wires 55 respectively.The switching contact 53 of effector 30 is normally closed interlock, and switching contact 53 and the parking stall 30-6 of effector 30 contact, and the switching contact 53 of effector 30 is series at wire 58 No. two; Effector 30, torque sensor 28, direction control motor 32 are connected with direction controller 42 with No. nine wires 43, No. ten signal conductors 44, ride on Bus No. 11 wires 45 respectively, and the control signal of effector 30 is connected with direction controller 42 with signal conductor 42-1; Ten No. two wire 47 couples together variable-current speed-regulating device (being equivalent to accel control) 48 and direction controller 42; Speed of a motor vehicle sensor-based system III (product of speed of a motor vehicle sensor-based system prior art maturation) is connected with direction controller 42; Speed governing pedal 22 is in relation to variable-current speed-regulating device 48, and speed governing pedal 22 is in free state, and variable-current speed-regulating device 48 still has little electric power output, and variable-current speed-regulating device 48 electric current output powers size is directly proportional with the front implementation journey length of speed governing pedal 22; Variable-current speed-regulating device 48 is connected with differential controller 50 with ten No. three wires 49, and differential controller 50 also is connected with 46 groups of signals of ten No. four signal conductors with direction controller 42.The stator coil of two hub-type electric locomotive wheels 18 all is connected with differential controller 50 respectively with ten No. five wires 51; It is normally closed interlock that the control of brake controller 56 opens and closes contact 54, and control opens and closes contact 54 and contacts with brake controller 56, and the control of brake controller 56 opens and closes contact 54 and is serially connected with wire 51 ten No. five.No. ten signal conductors 44, ten No. four signal conductors 46, signal conductor 42-1 are control signal transfer wires, and all the other described wires are drive current wires.
Handbrake mechanism (not drawing among the figure) is set.
When brake pedal 21 is operated when capable, brake controller 56 makes 17 pairs of hub-type electric locomotive wheels of magnet stopper 18 produce corresponding braking gripping power according to the descending degree output power of brake pedal 21, pedal 21 descending longer, and the braking gripping power is larger; As long as brake pedal 21 is stepped on, opening and closing contact 54 just opens, two hub-type electrical motor wheels 18 all cut off the power supply, if at this moment described random direction motion battery-driven car is in state of kinematic motion, hub-type electric locomotive wheel 18 after the outage is dragged by the inertia of car, hub-type electric locomotive wheel 18 becomes the generator-type drg, and described regenerative braking system had not only braked but also simultaneously generating, and the electricity that sends is deposited power supply 39 by described charge controller.Generally, gently step on brake pedal 21, make its down stroke be short to magnet stopper 17 and work hardly, at this moment mainly with described regenerative braking Braking system.And at emergency situation or when needing snap catch, should heavily step on brake pedal 21, and make its down stroke reach at short notice maximum (dead point), perhaps the described hydraulic brake system of fast operating is used for fast or emergency braking.In quick or emergency braking process, described regenerative braking system had also not only participated in braking but also simultaneously generating.
When joystick 29 places (before the manipulation bar 29, step on first brake pedal 21) during the parking stall 30-5 of effector 30, the switching contact 53 of effector 30 is opened, and described torque sensor 28, effector 30, direction controller 42, direction control motor 32, variable-current speed-regulating device 48, differential controller 50, hub-type electric locomotive wheel 18 all cut off the power supply.
Claims (1)
1. random direction motion battery-driven car is characterized in that:
The forward and backward universal wheel mechanism (I) of respectively installing of the bottom surface of (1) on the chassis, the left and right hub-type electric drive wheel mechanism (II) of respectively installing of the bottom surface of (1) on the chassis; The perhaps anterior left and right hub-type electric drive wheel mechanism (II) of respectively installing of the bottom surface of (1) on the chassis, a universal wheel mechanism (I) is installed at the rear portion of the bottom surface of (1) on the chassis; The perhaps left and right hub-type electric drive wheel mechanism (II) of respectively installing in the rear portion of the bottom surface of (1) on the chassis, a universal wheel mechanism (I) is installed in the front portion of the bottom surface of (1) on the chassis; Described universal wheel mechanism (I) by the pole (2) of the bottom surface that is fixed in chassis (1), be installed on the bottom of a pole (2) shock absorber (3), be installed on shock absorber (3) the bottom and can be around the support (4) of shock absorber (3) rotation, be installed on runner shaft (5) on the support (4), the runner (6) that is fixed on runner shaft (5) consists of; Described hub-type electric drive wheel mechanism (II) is made of No. two poles (20) of the bottom surface that is fixed in chassis (1), No. two shock absorbers (16) that are installed on the bottom of No. two poles (20), No. two supports (19) that are installed on No. two shock absorbers (16), the hub-type electric locomotive wheel (18) that is installed on No. two supports (19), the electromagnetic brake (17) that is installed on No. two supports (19); Front truck lamp bracket (8) is connected in the front on the upper plane on chassis (1), and front car light (7) is installed on the front truck lamp bracket (8); Front car bonnet (10) and rear car bonnet (13) are quadrntnt cydariform or quadrntnt spherical shell shape, and on the front car bonnet (10), there is transparent window in the place ahead, and front car bonnet (10) and rear car bonnet (13) are concentric; Front car bonnet (10) is larger than rear car bonnet (13), front car bonnet (10) is in relation to the axle of front car bonnet control motor (15), front car bonnet control motor (15) is fixed in the middle part of chassis (1), and it is latter half of that rear car bonnet (13) is fixed on the upper bottom surface on chassis (1); Front car bonnet (10) has back mirror (9) and driver door (11), and rear car bonnet (13) has tail gate (12) and rear car light (14);
After instrument plate rail (24) bottom is bound up on the upper planar front portion on chassis (1) and is in front truck lamp bracket (8); After speed governing pedal (22), brake pedal (21) are installed in the upper plane on chassis (1) and are in instrument plate rail (24), speed governing pedal (22), brake pedal (21) all can be when not stressing each Self-resetting; The regenerative braking system is set, and described regenerative braking system contains charge controller, and described charge controller is connected with wire with hub-type electric locomotive wheel (18), power supply (39) respectively; Battery isolator control (25), front car bonnet controller for opening/closing (23) are installed in instrument plate rail (24) top; Front car bonnet controller for opening/closing (23) has operation knob, and the operation knob slewing area is 0 ° to 90 °, and front car bonnet controller for opening/closing (23) is along with the rotation of operation knob, and car bonnet control motor (15) provides synchronously with the drive current that turns to forward; After the upper plane that the stator of synchro (28) is fixed on chassis (1) is in instrument plate rail (24), the lower end of round bar (27) connects with the axle of synchro (28), and the center of bearing circle (26) is installed in the upper end of round bar (27); The upper end of No. two poles (20) is passed chassis (1) and is fixed with a gear (31) center, and No. two poles (20) are in relation to chassis (1) with bearing; Effector (30) is installed in the upper plane on chassis (1), joystick (29) and effector (30) contact;
Direction control motor (32) is fixed on the bottom surface, groove middle part on chassis (1), and the center of No. two gears (34) is connected in the upper end of the rotating shaft (33) of direction control motor (32); No. three gears (36) are installed on the higher authorities of a dead axle (35) and can rotate around a fixed axle (35), and the groove floor of chassis (1) is fixed in the lower end of a dead axle (35); No. four gears (37) are installed on the higher authorities of No. two dead axles (38) and can rotate around fixed No. two dead axles (38), and the groove floor of chassis (1) is fixed in the lower end of No. two dead axles (38); A gear (31) on a gear (31) on the left side, No. three gears (36), No. two gears (34), No. four gears (37), the right meshes successively;
The position of joystick (29) is respectively parking stall (30-5), front line position (30-4), reversing position (30-3), left and right sidesing shifting (30-2), rotation position (30-1);
Draw electricity to battery isolator control (25) with a wire (59) from power supply (39), connect No. two wires (58) from battery isolator control (25) mouth; No. three wires (41) draw electricity to front car bonnet controller for opening/closing (23) from No. two wires (58), and No. four wires (40) connect car bonnet controller for opening/closing (23) and an electrical motor (15); Hydraulic brake system or electromagnetic brake system are set, described electromagnetic brake system forms like this-No. five wires (57) and draws electricity to brake controller (56) from No. two wires (58), brake pedal (21) and brake controller (56) contact, brake controller (56) output power is directly proportional with the down stroke length of brake pedal (21), connect No. six wires (55) from brake controller (56) mouth, use respectively No. seven wires (55-1), No. eight wires (52) about two electromagnetic brakes (17) and No. six wires (55) couple together; The switching contact (53) of effector (30) is normally closed interlock, the switching contact (53) of effector (30) and parking stall (30-6) contact, the switching contact (53) of effector (30) is series at No. two wires (58); Effector (30), synchro (28), direction control motor (32) use respectively No. nine wires (43), No. ten signal conductors (44), ride on Bus No. 11 wire (45) to be connected with direction controller (42), and the control signal of effector (30) is connected with direction controller (42) with signal conductor (42-1); Ten No. two wires (47) couple together variable-current speed-regulating device (48) and direction controller (42); Speed of a motor vehicle sensor-based system (III) is connected with direction controller 42; Speed governing pedal (22) is in relation to variable-current speed-regulating device (48), speed governing pedal (22) is in free state, variable-current speed-regulating device (48) still has little electric power output, and variable-current speed-regulating device (48) electric current output power size is directly proportional with the front implementation journey length of speed governing pedal (22); Variable-current speed-regulating device (48) is connected with differential controller (50) with ten No. three wires (49), and differential controller (50) also is connected with ten No. four signal conductors (46) group signal with direction controller (42); The stator coil of two hub-type electric locomotive wheels (18) all uses ten No. five wires (51) to be connected with differential controller (50) respectively; It is normally closed interlock that the control of brake controller (56) opens and closes contact (54), control opens and closes contact (54) and brake controller (56) contact, and the control of brake controller (56) opens and closes contact (54) and is serially connected with ten No. five wires (51); No. ten signal conductors (44), ten No. four signal conductors (46), signal conductor (42-1) are the control signal transfer wires, and all the other described wires are drive current wires;
Power supply (39), effector (30), direction controller (42), differential controller (50), variable-current speed-regulating device (48), electromagnetic brake (17) all directly or indirectly are fixed in chassis (1); Seat be fixed on the upper plane on chassis (1) and be in synchro (28) and bearing circle (26) after;
Handbrake mechanism is set;
When brake pedal (21) is operated when capable, brake controller (56) is according to the descending degree output current of brake pedal (21), make electromagnetic brake (17) produce corresponding brake gripping power to hub-type electric locomotive wheel (18), pedal (21) descending longer, the brake gripping power is larger; As long as brake pedal (21) is stepped on, open and close contact (54) and just open, two hub-type electrical motor wheels (18) all cut off the power supply;
When joystick (29) places the parking stall (30-5) of effector (30), the switching contact (53) of effector (30) is opened, and described synchro (28), effector (30), direction controller (42), direction control motor (32), variable-current speed-regulating device (48), differential controller (50), hub-type electric locomotive wheel (18) all cut off the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542520 CN202863410U (en) | 2012-10-23 | 2012-10-23 | Electric vehicle capable of moving in random directions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220542520 CN202863410U (en) | 2012-10-23 | 2012-10-23 | Electric vehicle capable of moving in random directions |
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| Publication Number | Publication Date |
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| CN202863410U true CN202863410U (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220542520 Expired - Fee Related CN202863410U (en) | 2012-10-23 | 2012-10-23 | Electric vehicle capable of moving in random directions |
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| Country | Link |
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| CN (1) | CN202863410U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590422A (en) * | 2014-12-29 | 2015-05-06 | 淮海工学院 | Single motor scooter with automatic differential function |
| WO2015123995A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Hand-operated steering apparatus for cylindrical-type bicycle |
| WO2015123994A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type cycle |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
| CN110588595A (en) * | 2019-10-10 | 2019-12-20 | 盐城工学院 | Parking assisting robot |
-
2012
- 2012-10-23 CN CN 201220542520 patent/CN202863410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015123995A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Hand-operated steering apparatus for cylindrical-type bicycle |
| WO2015123994A1 (en) * | 2014-02-23 | 2015-08-27 | 于永飞 | Steering apparatus for cylindrical-type cycle |
| CN104590422A (en) * | 2014-12-29 | 2015-05-06 | 淮海工学院 | Single motor scooter with automatic differential function |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
| CN110588595A (en) * | 2019-10-10 | 2019-12-20 | 盐城工学院 | Parking assisting robot |
| CN110588595B (en) * | 2019-10-10 | 2022-07-01 | 盐城工学院 | Parking assisting robot |
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Granted publication date: 20130410 Termination date: 20131023 |