CN105752181A - Pneumatic leg type car - Google Patents
Pneumatic leg type car Download PDFInfo
- Publication number
- CN105752181A CN105752181A CN201610170619.6A CN201610170619A CN105752181A CN 105752181 A CN105752181 A CN 105752181A CN 201610170619 A CN201610170619 A CN 201610170619A CN 105752181 A CN105752181 A CN 105752181A
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- China
- Prior art keywords
- cylinder
- valve
- rotor
- gas motor
- pneumatic
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
- B60F5/02—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media convertible into aircraft
Abstract
The invention discloses a pneumatic leg type car. The pneumatic leg type car comprises a cab (1), a walk power system and a flight power system, wherein bumpers (8) are respectively arranged in the front and at the back of the cab. The pneumatic leg type car is characterized in that two symmetrical first cylinder seats (6) are respectively arranged in the front and at the back below the baseplate of the cab (1); first cylinders (6-1) are arranged in the first cylinder seats (6); piston rods (6-2) of the first cylinders are in the horizontal direction; ends of the piston rods (6-2) of the first cylinders are fixed on the corresponding bumpers (8); second cylinder seats (7) are respectively arranged at two ends of the bumpers (8); second cylinders (7-1) are arranged in the second cylinder seats (7); ends of piston rods (7-2) of the second cylinders are in threaded connection with first connecting sleeves (10); a heavy hammer type pneumatic balance valve (17) is arranged at the dead center below the baseplate (1-1) of the cab; and the pneumatic leg type car is also provided with a main rotor wing and a rear rotor wing, so that a flight function is added and people can fly during traffic jams and have a great view of beautiful rivers and mountains of motherland by using the flight mode when travelling outside.
Description
Technical field
The present invention relates to a kind of lower limb formula car, belong to traffic and transport field.
Background technology
The existing technology of vehicle market is maked rapid progress, and development is the most perfect.But, common problem is all to use greatly
Wheel, not only account for a large amount of volume, it appears the hugest, cost is the highest, and damping property is poor, needs deceleration, speed change, lock casing
Long-pending huge, and can only exercise on road surface, for handicapped personage in the final stage gone home, the most upstairs, do not having
In the case of having elevator, just seem particularly difficult.With regard to Chinese patent 2010202140009, the patent skill of entitled " lower limb formula car "
Art, it is possible to achieve shock-absorbing completely, uses oil motor power-assisted steering, and oil motor drives, it is achieved can exercise on road surface, can continue
Stair climbing, reaches family always.But above-mentioned patent is because being to use oil hydraulic power, needs fuel tank oil storage, easily leaks, unclear
Clean environmental protection, weight is relatively big, can only take a people.
Summary of the invention
It is an object of the invention to provide a kind of clean environment firendly, have shock absorbing effect, lightweight, two people can be taken,
Simple in construction, the lower limb formula car of low production cost.
Pneumatic type lower limb formula car of the present invention, including driver's cabin 1, walking dynamical system and flying power system, before and after driver's cabin
All there is bumper 8, it is characterized in that: before and after below driver's cabin 1 base plate, be respectively arranged with two the first symmetrical cylinder blocks 6, the first cylinder block 6
Built with the first cylinder 6-1, the first cylinder piston rod 6-2 in horizontal direction, the termination of the first cylinder piston rod 6-2 is fixing relatively
On the bumper 8 answered, each bumper 8 two ends are provided with the second cylinder block 7, and the second cylinder 7-1 is placed in the second cylinder block 7,
Threaded with the first adapter sleeve 10 in second cylinder piston rod 7-2 end, the first adapter sleeve 10 and the axle turning to oscillating cylinder 11
Connect；Turn to oscillating cylinder 11 to be fixed on L-type connecting plate 12 by flange, the another side of L-type connecting plate 12 by flange and
Wheel drives gas motor 13 to connect, and wheel drives the axle of gas motor 13 to be provided with the second adapter sleeve 14, the second adapter sleeve 14 another
One end is connected with hub for vehicle wheel 15 by flange；
Below bottom plate of driving cab 1-1, center position is provided with Weight type Pneumatic balanced valve 17, described Weight type Pneumatic balanced valve 17
Including: valve body 17-2 and spool 17-3, valve body 17-2 are provided with four 4 spool bore 17-4, are respectively arranged with spool 17-3 in each hole,
The trachea of spool 17-3 and the second cylinder 7-1 connects, and spool cavity of resorption 17-4b communicates with air, spool epicoele 17-4a and air pump 4
Connecting, equipped with valve core spring 20 on valve core rod 17-1, begin with Weight type Pneumatic balanced valve gripper shoe 17-5 in valve core rod 17-1 end
Keep contact eventually；Valve body 17-2 central upper portion also has a little valve body bar 17-6, and butterfly spring 21 is sleeved on this little valve body bar 17-
On 6, little valve body bar 17-6 upper end face there are individual groove 17-7, the 3rd cylinder rod 19-1 to be placed in groove 17-7, the 3rd cylinder
Being cased with the 3rd cylinder rod spring 19-2 on bar 19-1, the 3rd cylinder 19 is bolted on Weight type Pneumatic balanced valve gripper shoe
On 17-5, Weight type Pneumatic balanced valve gripper shoe 17-5 is fixed on bottom plate of driving cab 1-1；
Dynamical system includes walk dynamical system and flying power system；Walking dynamical system includes main gasoline engine 3, air pump 4 and
Electromotor 5, dynamical system is placed in seat 2 times, the 3rd cylinder 19 between electromotor 5 and air pump 4, the output of main gasoline engine 3
Equipped with the first gear 3-1a and the first belt pulley 3-1b on axle, the power shaft of electromotor 5 has the second belt pulley 5-1, air pump 4
Equipped with the second gear 4-1a on power shaft, the first gear 3-1a and the second gear 4-1a engagement, the first belt pulley 3-1b and second
Belt pulley 5-1 is connected by belt；Rotor fixed mount 8-1 after the peace L-type of the center of Hou Baogang 8, after L-type, rotor is solid
Rotor gas motor 8-2 after determining to install on frame 8-1, described rear rotor gas motor 8-2 output shaft is installed fixing rear rotor 8-3；
Flying power system includes U-shaped base 26, the cylinder 27 that swings, flight gas motor 28, actuating sleeve 29, main rotor 30, U
Type base 26 is fixed on driver's cabin 1 top center line position by base plywood 26-1, sets in a side plate of U-shaped base 26
Side phase groove, built with left and right aircraft flutter cylinder 27, square connects two, the left and right frame correspondence respectively of frame 26-2 and installs rotation
The wing swings cylinder axis 27-1 and supports bearing pin 27-3, and square connects two frame correspondence installations respectively before and after frame 26-2
Front and back aircraft flutter cylinder axis 31-1 and front and back support bearing pin 31-3, front and back aircraft flutter cylinder 31 and flight gas motor 28 are all
It is fixed in flight gas motor mounting box 28-1, flight gas motor 28 output shaft is provided with actuating sleeve 29, actuating sleeve 29 connects
Connect main rotor 30.
Flame-out in order to prevent in engine air, add one group of standby gasoline engine 3-2, standby gasoline engine 3-2 is arranged on driver's cabin
On base plate 1-1, equipped with the first standby belt pulley 3-2j on the output shaft of standby gasoline engine 3-2, the second standby belt pulley 3-2J with
First standby belt pulley 3-2j passes through belt transmission, and the second standby belt pulley 3-2J is coaxial with the second equipment gear 3-2k, and second
Equipment gear 3-2k and the second gear 4-1a engagement, air pump shifting slide gear left thrust electric magnet 3-2d is fixed on left thrust electric magnet
On installing rack, electric magnet installing rack is fixed on cab floor 1-1.
Setting automatic starting device on standby gasoline engine 3-2, pressure switch 3-2a is connected on any one position of pneumatic circuit,
When main gasoline engine 3 stops working, no pressure in pneumatic circuit, pressure switch 3-2a closes, and the main gasoline engine 3 alarm lamp 3-2b that stops working is bright
Rising, air pump shifting slide gear left thrust electric magnet 3-2d obtains electric, promotes air pump shifting slide gear and the engagement of standby gasoline engine gear, valve
Closing electric magnet 3-2e action and close valve, the first time-delay relay 3-2f coil obtains electric, the first time-delay relay 3-2f contact
Time-delay closing, standby gasoline engine starting motor 3-2h starts standby gasoline engine, when the most not time, the second time-delay relay 3-2g
Coil obtains electric, and the second time-delay relay 3-2g contact time delay disconnects, and the first time-delay relay 3-2f coil blackout, the first time delay continues
Electrical equipment 3-2f contact disconnect, the second time-delay relay 3-2g coil blackout, the second time-delay relay 3-2g closing of contact, repeat on
Stating process, until standby gasoline engine starting, pneumatic circuit has pressure, and pressure switch 3-2a disconnects, and valve-closing electric magnet 3-2e moves
Open valve, the first time-delay relay 3-2f coil blackout, each Self-resetting in contact, complete to start.Equipment gasoline engine locking
Switch 3-2c, the most normally opened, close during offline mode.After safe falling, air pump shifting slide gear right thrust electric magnet latch switch
3-2i closes, and then air pump shifting slide gear return is opened.Autorotation when two gasoline engines all stop working, drives flight gas motor
28 make loop inflate, and can control swing cylinder 27, swing cylinder 31, rear rotor gas motor flow speed control valve 8-4, handle rotation
Wing spin landing.
Accompanying drawing explanation
Fig. 1 is the front view of driver's cabin of the present invention；
Fig. 2 is the left view of driver's cabin of the present invention；
Fig. 3 is the front view in Fig. 1 after the amplification of part A Weight type valve balance；
Fig. 4 is the top view of Fig. 3 of the present invention；
Fig. 5 is walking dynamical system and counterweight balance valve attachment structure schematic diagram；
Fig. 6 is the front view of flying power mechanism of the present invention,
Fig. 7 is the left view of flying power mechanism of the present invention,
Fig. 8 is the top view of flying power mechanism of the present invention,
Fig. 9 is the pneumatic schematic diagram of the present invention；
Figure 10 is the electrical schematic diagram of the present invention；
Wherein: 1: driver's cabin, 1-1: bottom plate of driving cab, 2: seat, 3: main gasoline engine, the 3-1a: the first gear, the 3-1b: the first skin
Belt wheel, 3-2: standby gasoline engine, 3-2a: pressure switch, 3-2b: flame-out alarm lamp, 3-2c: standby gasoline engine latch switch,
3-2d: air pump shifting slide gear left thrust electric magnet, 3-2e: valve-closing electric magnet, the 3-2f: the first time-delay relay, 3-2g:
Second time-delay relay, 3-2h: standby gasoline engine starting motor, the right thrust electric magnet locking of 3-2i air pump shifting slide gear is opened
Closing, 3-2I: right thrust electric magnet, the 3-2j: the first standby belt pulley, the 3-2J: the second standby belt pulley, 3-2k: the second is standby
Gear: left thrust electric magnet installing rack, 4: air pump, 4-1: gas-tpe fitting, the 4-1a: the second gear, 4-2: total overflow valve, 4-
3: air drier, 5: electromotor, the 5-1: the second belt pulley, 5-2: accumulator, 5-3: automobile ignition switch, 5-4: main gasoline
Machine startup motor, 5-5: illuminating lamp, 6: the first cylinder blocks, 6-1a: front first cylinder, 6-1b: rear first cylinder, 6-2: the
One cylinder piston rod, 6-3: the crashproof normally closed electric magnet of cylinder QI invigorating, 6-3a: press button, 6-4: crashproof cylinder overflow valve, 7:
Second cylinder block, the 7-1: the second cylinder, the 7-2: the second cylinder piston rod, 7-3: the normally opened electromagnetism of Weight type air-balance valve blocking
Valve, 7-3a: Weight type Pneumatic balanced valve latch switch, rotor fixed mount after 8: bumper, 8-1:L type, 8-2: rear rotor gas horse
Reach, 8-3: rear rotor, 8-4: rear rotor gas motor flow speed control valve, 10: the first adapter sleeves, 11: turn to oscillating cylinder, 11-1: turn
Valve, 11-2: turn to oscillating cylinder start and stop normally open solenoid valve, 11-2a: turn to oscillating cylinder start stop switch, 12:L type connecting plate,
13: wheel driving gas motor, 13-1: three-position five-way pneumatic reversal valve, 13-1a: solenoid directional control valve advanced potential electric magnet, 13-1b:
Solenoid directional control valve reversing position electric magnet, 13-1c: infrared switch, 13-1d: infrared switch latch switch, 13-2: left from
Closing normally opened electric magnet, 13-2a: two contact normally opened relays, 13-3: the normally opened electric magnet of right clutch, 13-3a: two contacts are normally opened continues
Electrical equipment, 13-4: total flow speed control valve, 13-5: braking valve for vehicle, 13-6: four way switch, 14: the second adapter sleeves, 15: hub for vehicle wheel,
16: tire, 17: Weight type Pneumatic balanced valve, 17-1: valve core rod, 17-2: Weight type air-balance valve body, 17-3: valve
Core, 17-4: spool bore, 17-4a: spool epicoele, 17-4b: spool cavity of resorption, 17-5: Weight type Pneumatic balanced valve supports
Plate, 17-6: little valve body bar, 17-7: groove, 19: the three cylinders, the 19-1: the three cylinder rod, the 19-2: the three cylinder rod bullet
Spring, 19-3: Weight type Pneumatic balanced valve QI invigorating cylinder normally closed solenoid valve, 19-3a: laser switch, 20: valve core spring, 21: butterfly
Shape spring, 22: the three cylinder rod springs, 23: the three cylinders, 24: spool, 25: the three cylinder rods, 26:U type base, 26-1:
Base is plywood, and 26-2: square connects frame, and 27: swing cylinder, 27-1: rotor swings cylinder axis, 27-2:
Rotor swings cylinder start and stop normally closed solenoid valve, and 27-2a: lifting airscrew main gas motor swings cylinder start stop switch,
27-3: support bearing pin, 28: flight gas motor, 28-1: the normally closed electric magnet of gas motor start and stop after lifting airscrew master, 28-1a: straight
Rise gas motor on-off switch after machine rotor master, 29: actuating sleeve, 30: main rotor, 31: aircraft flutter cylinder front and back, 31-1: front
Rear aircraft flutter cylinder axis, 31-2: rotor swing cylinder start and stop normally closed solenoid valve, 31-2a: lifting airscrew main gas motor
Swing cylinder start stop switch, 31-3: front and back support bearing pin, 32: electric horn, 32a: press button, 33: acoustic navigation,
33A: Music centre loudspeaker, 33a: switch, 34: cigar lighter, 35: air-conditioning, 35a: air-conditioning switch.
Symbol description in figure: before D-, after R-, L-is left, and r-is right, before and after DR-, about Lr-.
Detailed description of the invention
Embodiment 1
Pneumatic type lower limb formula car of the present invention, including driver's cabin 1, walking dynamical system and flying power system, for daylighting and the visual field
Good, driver's cabin 1 top and front and back window are set to arc surface, all have bumper 8, it is characterized in that: under driver's cabin 1 base plate before and after driver's cabin
Fang Qianhou is respectively arranged with two the first symmetrical cylinder blocks 6, and the first cylinder block 6 is built with the first cylinder 6-1, the first cylinder piston rod 6-
2 in horizontal direction, and the termination of the first cylinder piston rod 6-2 is fixed on corresponding bumper 8, and each bumper 8 two ends are provided with
Second cylinder block 7, the second cylinder 7-1 is placed in the second cylinder block 7, the second cylinder piston rod 7-2 end and the first adapter sleeve
10 is threaded, the first adapter sleeve 10 and turn to the axle of oscillating cylinder 11 to connect；Oscillating cylinder 11 is turned to be fixed on L by flange
On type connecting plate 12, the another side of L-type connecting plate 12 drives gas motor 13 to connect by flange and wheel, and wheel drives gas horse
The axle reaching 13 is provided with the second adapter sleeve 14, and the other end of the second adapter sleeve 14 is connected with hub for vehicle wheel 15 by flange；
Below bottom plate of driving cab 1-1, center position is provided with Weight type Pneumatic balanced valve 17, described Weight type Pneumatic balanced valve 17
Including: valve body 17-2 and spool 17-3, valve body 17-2 are provided with four 4 spool bore 17-4, the position of these 4 spool bore 17-4 described
Put respectively on above-mentioned 4 wheel hub 15 reticules, and the line of centres of described 4 spool bore 17-4 is rectangle, in each hole
The trachea being respectively arranged with spool 17-3, spool 17-3 and the second cylinder 7-1 connects, and the cavity of resorption 17-4b of spool 17-3 communicates with air,
The epicoele 17-4a of spool 17-3 is connected with air pump 4, equipped with valve core spring 20 on valve core rod 17-1, and valve core rod 17-1 end and weight
Hammer Pneumatic balanced valve gripper shoe 17-5 remains contact；Valve body 17-2 central upper portion also has a little valve body bar 17-6, butterfly
Shape spring 21 is sleeved on this little valve body bar 17-6, and little valve body bar 17-6 upper end face has individual groove 17-7, the 3rd cylinder rod
19-1 is placed in groove 17-7, and the 3rd cylinder rod 19-1 is cased with the 3rd cylinder rod spring 19-2, and the 3rd cylinder 19 passes through bolt
Being fixed in Weight type Pneumatic balanced valve gripper shoe 17-5, Weight type Pneumatic balanced valve gripper shoe 17-5 is fixed on bottom plate of driving cab
On 1-1；
Dynamical system includes walk dynamical system and flying power system；Walking dynamical system includes main gasoline engine 3, air pump 4 and
Electromotor 5, dynamical system is placed in seat 2 times, the 3rd cylinder 19 between electromotor 5 and air pump 4, the output of main gasoline engine 3
Equipped with the first gear 3-1a and the first belt pulley 3-1b on axle, the power shaft of electromotor 5 has the second belt pulley 5-1, air pump 4
Equipped with the second gear 4-1a on power shaft, the first gear 3-1a and the second gear 4-1a engagement, the first belt pulley 3-1b and second
Belt pulley 5-1 is connected by belt；Rotor fixed mount 8-1 after the peace L-type of the center of Hou Baogang 8, after L-type, rotor is solid
Rotor gas motor 8-2 after determining to install on frame 8-1, described rear rotor gas motor 8-2 output shaft is installed fixing rear rotor 8-3；
Flying power system includes U-shaped base 26, the cylinder 27 that swings, flight gas motor 28, actuating sleeve 29, main rotor 30, U
Type base 26 is fixed on driver's cabin 1 top center line position by base plywood 26-1, sets in a side plate of U-shaped base 26
Side phase groove, built with left and right aircraft flutter cylinder 27, square connects two, the left and right frame correspondence respectively of frame 26-2 and installs rotation
The wing swings cylinder axis 27-1 and supports bearing pin 27-3, and square connects two frame correspondence installations respectively before and after frame 26-2
Front and back aircraft flutter cylinder axis 31-1 and front and back support bearing pin 31-3, front and back aircraft flutter cylinder 31 and flight gas motor 28 are all
It is fixed in flight gas motor mounting box 28-1, flight gas motor 28 output shaft is provided with actuating sleeve 29, actuating sleeve 29 connects
Connect main rotor 30.
Flame-out in order to prevent in engine air, add one group of standby gasoline engine 3-2, standby gasoline engine 3-2 is arranged on driver's cabin
On base plate 1-1, equipped with the first standby belt pulley 3-2j on the output shaft of standby gasoline engine 3-2, the second standby belt pulley 3-2J with
First standby belt pulley 3-2j passes through belt transmission, and the second standby belt pulley 3-2J is coaxial with the second equipment gear 3-2k, and second
Equipment gear 3-2k and the second gear 4-1a engagement, air pump shifting slide gear left thrust electric magnet 3-2d is fixed on left thrust electric magnet
On installing rack, electric magnet installing rack is fixed on cab floor 1-1.
Setting automatic starting device on standby gasoline engine 3-2, pressure switch 3-2a is connected on any one position of pneumatic circuit, when
When main gasoline engine 3 stops working, no pressure in pneumatic circuit, pressure switch 3-2a closes, and the main gasoline engine 3 alarm lamp 3-2b that stops working is bright
Rising, air pump shifting slide gear left thrust electric magnet 3-2d obtains electric, promotes air pump shifting slide gear and the engagement of standby gasoline engine gear, valve
Closing electric magnet 3-2e action and close valve, the first time-delay relay 3-2f coil obtains electric, the first time-delay relay 3-2f contact
Time-delay closing, standby gasoline engine starting motor 3-2h starts standby gasoline engine, when the most not time, the second time-delay relay 3-2g
Coil obtains electric, and the second time-delay relay 3-2g contact time delay disconnects, and the first time-delay relay 3-2f coil blackout, the first time delay continues
Electrical equipment 3-2f contact disconnect, the second time-delay relay 3-2g coil blackout, the second time-delay relay 3-2g closing of contact, repeat on
Stating process, until standby gasoline engine starting, pneumatic circuit has pressure, and pressure switch 3-2a disconnects, and valve-closing electric magnet 3-2e moves
Open valve, the first time-delay relay 3-2f coil blackout, each Self-resetting in contact, complete to start.Equipment gasoline engine locking
Switch 3-2c, the most normally opened, close during offline mode.After safe falling, air pump shifting slide gear right thrust electric magnet latch switch
3-2i closes, and then air pump shifting slide gear return is opened.Autorotation when two gasoline engines all stop working, drives flight gas motor
28 make loop inflate, and can control swing cylinder 27, swing cylinder 31, rear rotor gas motor flow speed control valve 8-4, handle rotation
Wing spin landing.
The main gasoline engine of the present invention 3 drives air pump 4, makes compressed gas arrive gas-tpe fitting 4-1 with certain pressure and flow, and one
Part gas arrives each bus wheel driving through total flow speed control valve 4-2 loop and takes offence motor 13, drives vehicle to advance, each wheel of throttle valve adjustment
Drive gas motor 13 rotating speed consistent；Both sides wheel drives gas motor 13 path simultaneously, left clutch normally open solenoid valve 13-2 and the right side from
Close normally open solenoid valve 13-3 and control both sides wheel driving gas motor 13 break-make, it is achieved clutch turns to, and clutch is diverted through normally opened electricity
Magnet realizes, i.e. left side two wheel gas motor air inlets are connected in a normally opened electric magnet, and when the left position of four way switch, normally opened electric magnet obtains
Electricity Guan Bi, cuts off source of the gas, and right-hand wheel rotates, it is achieved turn left；Turn right same.
About four way switch, connect with advanced potential in position, turns to realizing advance；A part of pressure gas arrives through rotary valve 11-1
Turn to oscillating cylinder 11 to realize translation to turn to.A part of pressure gas arrives Weight type Pneumatic balanced valve 17 and arrives each second cylinder 7-1,
Control vehicle balance thus shock-absorbing.A part of pressure gas is through the first cylinder 6-1 QI invigorating normally closed solenoid valve 6-3 to each first cylinder 6-
1, buffering can be realized through crashproof cylinder overflow valve 6-4 after being hit and insure, recover through the crashproof cylinder normally closed electric magnet of 6-1 QI invigorating
Shape；Wheel drives gas motor 13 exhausting loop to set braking valve for vehicle 13-5 and realizes brake.
Weight type Pneumatic balanced valve 17 work process: because valve body 17-2 is the most perpendicular, so Weight type
Pneumatic balanced valve 17 valve face is level, and when bottom plate of driving cab 1-1 is horizontal plane, spool 17-3 closes, and driver's cabin 1 keeps flat
Weighing apparatus.Second cylinder 7-1 forms four lower limbs of the present invention, and when a certain lower limb height, the bottom plate of driving cab 1-1 side that this lower limb is corresponding is the highest,
Spool 17-3 rises, and downside air cavity is connected and lost heart, and spool 17-3 retracts, then bottom plate of driving cab 1-1 declines, during to horizontal plane, and valve
Core 17-3 closes.When a certain lower limb is low, corresponding bottom plate of driving cab 1-1 side is the lowest, and spool 17-3 declines, and upside air cavity is connected and filled
Gas, air-leg stretches out, then bottom plate of driving cab 1-1 rises, and during to horizontal plane, spool 17-3 closes.Each spool is same, then at the bottom of driver's cabin
Plate 1-1 remains level, shock absorbing from root.
The Weight type Pneumatic balanced valve of the present invention has set making-up air device, i.e. driver's cabin bottom is provided with laser switch 19-3a, sense
Distance should be 600 millimeters to the maximum, when cylinder leakage tester distance is less than 600 millimeters, laser switch 19-3a action, normally closed solenoid valve
19-3 opens, Weight type Pneumatic balanced valve top little lower chamber of air cylinder QI invigorating, and valve body 17-2 lifts under disk spring 21 acts on, and four
Cylinder epicoele QI invigorating, after 600 millimeters, laser switch 19-3a disconnects, and completes QI invigorating.If the normally opened electricity of Weight type air-balance valve blocking
Cut off gas gas circuit during magnet valve 7-3, Weight type Pneumatic balanced valve latch switch 7-3a Guan Bi, be beneficial to climb great Po.
The present invention sets secure induction device, i.e. infrared switch 13-1c is series at 3 position-5 way valve and rotates forward electric magnet
13-1a end, distance of reaction is 3 meters, when having object in 3 meters, infrared switch 13-1c action, electric magnet 13-1a power-off, change
Return to middle position to valve, be equivalent to car and pluck shelves, draw if desired and brake.When in 3 meters without object, infrared switch 13-1c
Resetting, rotate forward electric magnet 13-1a and reset, car advances again.A switch 13-1d in parallel on infrared switch 13-1c, to realize closing
Lock.
Pneumatic schematic diagram connected mode, as it is shown in figure 9, main gasoline engine 3 drives air pump 4, air pump 4 air vent connects air
Exsiccator 4-3, eight connections for breather pipe connects pressure switch 3-2a, air drier 4-3, total flow speed control valve 13-4 respectively, always overflows
Stream valve 4-2, rotary valve 11-1, Weight type Pneumatic balanced valve QI invigorating cylinder normally closed solenoid valve 19-3, the crashproof normally closed electromagnetism of cylinder QI invigorating
Ferrum 6-3, Weight type air-balance valve blocking normally open solenoid valve 7-3；Total flow speed control valve 13-4 another terminate the first three way cock, respectively
Connect rotor gas motor start and stop normally closed solenoid valve 28-1 after three-position five-way pneumatic reversal valve 13-1 air inlet and master, three-position five-way pneumatic
Reversal valve 13-1 two gas outlet meets braking valve for vehicle 13-5 and the second three way cock respectively, connects left clutch normally open solenoid valve respectively
13-2 and right clutch normally open solenoid valve 13-3, left clutch normally open solenoid valve 13-2 another termination the 3rd three way cock, connects a left side respectively
Side two wheel drives gas motor 13, right clutch normally open solenoid valve 13-3 another termination the 4th three way cock, connects right side two cars respectively
Wheel driving is taken offence motor 13, braking valve for vehicle 13-5 another terminate the first five-way joint, connect 4 wheels respectively and drive gas motors 13 another
Flatly；After master, another termination of rotor gas motor start and stop normally closed solenoid valve 28-1 the 5th three way cock, meets lifting airscrew master respectively
Gas motor 28 and rear rotor gas motor flow speed control valve 8-4, rotor gas motor 8-2 after another termination of rear rotor gas motor flow speed control valve 8-4；
Rotary valve 11-1 two gas outlet meets six-way joint and the 6th three way cock respectively, and six-way joint connects 4 respectively and turns to oscillating cylinder 11
One end and the 7th three way cock, the 7th three way cock connects rotor swing cylinder 31 respectively and rotor swings cylinder 27 1
End, the other end meets rotor 30 swing cylinder start and stop normally closed solenoid valve 31-2 respectively and rotor 30 swings, and cylinder start and stop are normal
Close electromagnetic valve 27-2, meet the 8th three way cock, meet the 6th three way cock；6th three way cock's other end switches through to oscillating cylinder 11
Start and stop normally open solenoid valve 11-2, connects the second five-way joint, connects 4 and turns to oscillating cylinder 11 another port；Weight type air-balance
Another termination the 3rd five-way joint of valve blocking normally open solenoid valve 7-3, connects 4, Weight type Pneumatic balanced valve 17 upper end air inlet, 4
Gas outlet meets 4 the second cylinder 7-1 respectively；Crashproof cylinder QI invigorating normally closed electric magnet 6-3 meets the 9th three way cock, takes over control respectively and hits
Cylinder overflow valve 6-4 and the tenth three way cock, meet front bumper crashproof cylinder 6-1a and rear bumper crashproof cylinder 6-1b respectively；
Another termination the 3rd cylinder 19 of Weight type Pneumatic balanced valve QI invigorating cylinder normally closed solenoid valve 19-3.
The present invention sets helicopter function, is beneficial to flight during traffic congestion, the most also may select offline mode.Rotor after master
Gas motor 28 start and stop normally closed solenoid valve is switching switch, in three-position five-way pneumatic reversal valve 13-1 during position, closes lifting airscrew
After master, gas motor on-off switch 28-1a i.e. switches to helicopter flight mode.Gasoline engine throttle and flow speed control valve control main rotor 30
Rotating speed, lifting airscrew main gas motor swing cylinder start stop switch 31-2a and lifting airscrew main gas motor swing
Cylinder start stop switch 27-2a controls lifting airscrew main gas motor swing cylinder start and stop normally closed electric magnet 31-2 and helicopter
Rotor main gas motor swing cylinder start and stop normally closed electric magnet 27-2 when coordinating rotary valve 11-1 to realize flight all around；Rear rotation
Wing 8-3 is anti-rotation and fuselage turns to.Control with rear rotor gas motor flow speed control valve 8-4.
Rotor effect after supplementing: rear rotor 8-3 is that anti-driver's cabin fuselage turns and turns to fuselage.With rear rotor gas motor speed governing
Valve 8-4 controls.
Claims (4)
1. pneumatic type lower limb formula car, including driver's cabin (1), walking dynamical system and flying power system, all has guarantor before and after driver's cabin
Danger thick stick (8), is characterized in that: be respectively arranged with two symmetrical the first cylinder blocks (6), the first cylinder block before and after below driver's cabin (1) base plate
(6) built with the first cylinder (6-1), the first cylinder piston rod (6-2) in horizontal direction, the end of the first cylinder piston rod (6-2)
On the fixing corresponding bumper (8) of head, each bumper (8) two ends are provided with the second cylinder block (7), and the second cylinder (7-1) is put
In in the second cylinder block (7), threaded with the first adapter sleeve (10) in the second cylinder piston rod (7-2) end, and first connects
Overlap (10) and turn to the axle of oscillating cylinder (11) to connect；Oscillating cylinder (11) is turned to be fixed on L-type connecting plate (12) by flange
On, the another side of L-type connecting plate (12) drives gas motor (13) to connect by flange and wheel, and wheel drives gas motor (13)
Axle be provided with the second adapter sleeve (14), the other end of the second adapter sleeve (14) is connected with hub for vehicle wheel (15) by flange；
Bottom plate of driving cab (1-1) lower section center position is provided with Weight type Pneumatic balanced valve (17).
Pneumatic type lower limb formula car the most according to claim 1, is characterized in that: described Weight type Pneumatic balanced valve (17) including:
Valve body (17-2) and spool (17-3), valve body (17-2) is provided with four 4 spool bore (17-4), is respectively arranged with spool in each hole
(17-3), spool (17-3) is connected with the trachea of the second cylinder (7-1), and spool cavity of resorption (17-4b) communicates with air, spool epicoele
(17-4a) it is connected with air pump (4), equipped with valve core spring (20) on valve core rod (17-1), valve core rod (17-1) end and Weight type
Pneumatic balanced valve gripper shoe (17-5) remains contact；Valve body (17-2) central upper portion also has a little valve body bar (17-6),
Butterfly spring (21) is sleeved on this little valve body bar (17-6), and little valve body bar (17-6) upper end face has individual groove (17-7),
3rd cylinder rod (19-1) is placed in groove (17-7), and the 3rd cylinder rod (19-1) is cased with the 3rd cylinder rod spring (19-2),
3rd cylinder (19) is bolted on Weight type Pneumatic balanced valve gripper shoe (17-5), and Weight type Pneumatic balanced valve supports
Plate (17-5) is fixed on bottom plate of driving cab (1-1).
Pneumatic type lower limb formula car the most according to claim 1, is characterized in that: dynamical system includes walk dynamical system and flight
Dynamical system；Walking dynamical system includes main gasoline engine (3), air pump (4) and electromotor (5), and dynamical system is placed in seat (2)
Under, the 3rd cylinder (19) is positioned between electromotor (5) and air pump (4), equipped with the first gear on the output shaft of main gasoline engine (3)
(3-1a) He the first belt pulley (3-1b), the power shaft of electromotor (5) has the second belt pulley (5-1), the power shaft of air pump (4)
On equipped with the second gear (4-1a), the first gear (3-1a) and the second gear (4-1a) engagement, the first belt pulley (3-1b) and the
Two belt pulleys (5-1) are connected by belt；Rotor fixed mount (8-1) after the peace L-type of the center of Hou Baogang (8), L-type
Rotor gas motor (8-2) after the upper installation of rear rotor fixed mount (8-1), described rear rotor gas motor (8-2) output shaft is installed solid
Rotor (8-3) after fixed；
Flying power system includes U-shaped base (26), the cylinder that swings (27), flight gas motor (28), actuating sleeve (29), master
Rotor (30), U-shaped base (26) are fixed on driver's cabin (1) top center line position, U-shaped base by base plywood (26-1)
(26) setting side groove in a side plate, built with left and right aircraft flutter cylinder (27), square connects the left and right two of frame (26-2)
Individual frame corresponding rotor of installing respectively swings cylinder axis (27-1) and support bearing pin (27-3), square connection frame (26-2)
Before and after two frames aircraft flutter cylinder axis (31-1) and front and back support bearing pin (31-3), front and back before and after correspondence is installed respectively
Aircraft flutter cylinder (31) and flight gas motor (28) are all fixed in flight gas motor mounting box (28-1), flight gas motor
(28) actuating sleeve (29) is installed on output shaft, actuating sleeve (29) connects main rotor (30).
Pneumatic type lower limb formula car the most according to claim 1, is characterized in that: standby gasoline engine (3-2) is arranged at the bottom of driver's cabin
On plate (1-1), equipped with the first standby belt pulley (3-2j) on the output shaft of standby gasoline engine (3-2), the second standby belt pulley (3-
2J) with the first standby belt pulley (3-2j) by belt transmission, the second standby belt pulley (3-2J) and the second equipment gear (3-
2k) coaxial, the second equipment gear (3-2k) engages with the second gear (4-1a), air pump shifting slide gear left thrust electric magnet (3-2d)
Being fixed on left thrust electric magnet installing rack, electric magnet installing rack is fixed on cab floor (on 1-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170619.6A CN105752181B (en) | 2016-03-24 | 2016-03-24 | Pneumatic type leg formula car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610170619.6A CN105752181B (en) | 2016-03-24 | 2016-03-24 | Pneumatic type leg formula car |
Publications (2)
| Publication Number | Publication Date |
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| CN105752181A true CN105752181A (en) | 2016-07-13 |
| CN105752181B CN105752181B (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170619.6A Expired - Fee Related CN105752181B (en) | 2016-03-24 | 2016-03-24 | Pneumatic type leg formula car |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926655A (en) * | 2017-03-15 | 2017-07-07 | 上海工程技术大学 | A kind of four rotor intelligent automobiles |
| CN107618583A (en) * | 2017-09-13 | 2018-01-23 | 航天科工智能机器人有限责任公司 | A kind of modularization walking mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042513A (en) * | 1988-11-05 | 1990-05-30 | 于士真 | Automobile anticollision device capable of energy-accumulation by pneumatic and hydraulic |
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| CN106926655A (en) * | 2017-03-15 | 2017-07-07 | 上海工程技术大学 | A kind of four rotor intelligent automobiles |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105752181B (en) | 2018-03-30 |
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