CN201506223U

CN201506223U - Vertical takeoff and landing aerocar

Info

Publication number: CN201506223U
Application number: CN2009201117568U
Authority: CN
Inventors: 张庆柳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-04
Filing date: 2009-08-04
Publication date: 2010-06-16
Anticipated expiration: 2019-08-04

Abstract

The utility model discloses a vertical takeoff and landing aerocar. An upper rotor wing and a lower rotor wing reversely rotate coaxially are mounted at the upper part of an aerocar body; the upper rotor wing and the lower rotor wing are provided with automatic rotor wing positioning and folding devices capable of enabling the rotor wings to be automatically folded backwards; an inner rotor wing shaft expansion device is mounted below a main speed reducer with conical teeth; an automatic rotor wing shaft positioning device capable of enabling the upper rotor wing and the lower rotor wing to be folded and then automatically positioned backwards is mounted on an outer rotor wing shaft; the lower rotor wing is provided with a cyclic pitch and total pitch control device; the power conversion of the rotor wings and wheels can be conveniently operated and controlled; a controllable coupling controls on/off status; and a controllable rotor wing support and stabilizer wing is mounted at the rear part of the aerocar body. When the vertical takeoff and landing aerocar runs on roads, the controllable rotor wing support and stabilizer wing is rotationally lifted to support and fix the rear parts of the upper rotor wing and the lower rotor wing; and when vertical takeoff and landing aerocar vertically takes off, lands and flies, the controllable rotor wing support and stabilizer wing is rotationally put down, and the upper rotor wing extends away from the lower rotor wing and reversely rotate coaxially with the lower rotor wing to produce lift force, therefore, the cyclic pitch and total pitch control device and an accelerator are controlled and the aerocar vertically takes off, lands and flies. The utility model mainly aims to provide the vertical takeoff and landing aerocar capable of normally running on the roads and vertically taking off and landing.

Description

Vertical take-off and landing flying car

Technical field

The utility model belongs to a kind of hovercar, and more particularly, it relates to a kind of vertical take-off and landing flying car.

Background technology

Up to the present, hovercar was developed many types, but really the hovercar of energy vertical takeoff and landing does not still enter the practical stage, Chinese patent publication number CN1718458A, open day is on January 11st, 2006, and name is called and discloses a kind of Heliflying automobile with telescopic propeller blade and overlapping telescopic propeller blade in " vertical flight automobile ", because its propeller blade is still bigger after shrinking, some other defective is very limited the practicality of this vertical flight automobile in addition.

Summary of the invention

The utility model has overcome the deficiencies in the prior art, provide a kind of simple in structure, be easy to manufacture, can be as automobile cruising on highway, in particular cases again can be as the autogyro vertical takeoff and landing, the vertical take-off and landing flying car of flight, in order to solve above technical matters, the utility model is achieved through the following technical solutions, vertical take-off and landing flying car of the present utility model comprises driving engine, change-speed box, wheel, vehicle body, operator's compartment, described vertical take-off and landing flying car body top section is equipped with the last rotor and the following rotor of contrarotation, the rotor self-orientation collecting device that rotor is drawn in automatically backward is housed on last rotor and the following rotor, last rotor is connected with interior rotor shaft, following rotor is connected with outer rotor shaft, be equipped with on the outer rotor shaft and can make rotor and following rotor draw the rotor shaft automatic positioning equipment that locate automatically backward the back in, interior rotor shaft is connected with the conical insert main reduction gear with outer rotor shaft, conical insert main reduction gear below is equipped with axially following contraction of interior rotor rotor is contracted downwards to folding the interior rotor shaft extension compression apparatus of position with backspin wingheaviness, following rotor is equipped with cycle square and total square control setup, power-transfer clutch is housed on the driving engine, by the control connection or the disconnection of controlled coupler separately, engine output can be through transmission shaft, the conical insert driving device, controlled coupler, transmission shaft is connected with the conical insert main reduction gear, engine output also can be through transmission shaft, the conical insert driving device, controlled coupler, transmission shaft is connected with change-speed box, body tail is equipped with the controlled rotor support stabilizer of holding concurrently, need at hovercar under the situation of vertical takeoff and landing and flight, put down the controlled rotor support stabilizer of holding concurrently, disconnect the controlled coupler between conical insert driving device and the change-speed box, be communicated with the controlled coupler between conical insert driving device and the conical insert main reduction gear, engine power is through power-transfer clutch, the conical insert driving device, controlled coupler, the conical insert main reduction gear, rotor shaft drives the rotation of the contrarotation bispin wing, manipulation cycle square and total square control setup, the throttle equal controller can make vertical take-off and landing flying car as efficient vertical takeoff and landing of helicopter and flight, has increased the manoevreability of automobile greatly.

Description of drawings

Accompanying drawing is an embodiment theory structure scheme drawing of the present utility model.

Among the figure: rotor is located on the collecting device 1 interior rotor shaft 2 rotor 3 power transmission shafts 4 controllable couplings 5 conical tooth transmission devices 6 power transmission shafts 7 controlled rotor supports stabilizer 8 rear wheels 9 power transmission shafts 10 engines 11 clutches 12 universal joints 13 conical tooth transmission devices 14 speed changers 15 power transmission shafts 16 controllable couplings 17 interior rotor shaft extension compression apparatus 18 front vehicle wheels 19 vehicle bodies, 20 driver's cabins, 21 conical tooth main reducing gears, 22 rotor shaft automatic positioning equipments, 23 cycle square and 25 times rotors of total square control device 24 outer rotor shaft, 26 differential mechanisms 27 of holding concurrently automatically

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

In the accompanying drawings, vertical take-off and landing flying car, comprise driving engine 11, change-speed box 15, front vehicle wheel 19, rear wheel 9, vehicle body 20, operator's compartment 21, the last rotor 3 and the following rotor 26 of contrarotation is equipped with on vehicle body 20 tops, the rotor self-orientation collecting device 1 that rotor is drawn in automatically backward is housed on last rotor 3 and the following rotor 26, last rotor 3 is connected with interior rotor shaft 2, following rotor 26 is connected with outer rotor shaft 25, be equipped with on the outer rotor shaft 25 and can make rotor 3 and following rotor 26 draw the rotor shaft automatic positioning equipment 23 that locate automatically backward the back in, interior rotor shaft 2 is connected with conical insert main reduction gear 22 with outer rotor shaft 25, conical insert main reduction gear 22 belows be equipped with interior rotor shaft 2 shrink downwards make rotor 3 contract downwards to the interior rotor shaft extension compression apparatus 18 of following rotor 26 lap positions, following rotor 26 is equipped with cycle square and total square control setup 24, power-transfer clutch 12 is housed on the driving engine 11, disconnect controlled coupler 17, be communicated with controlled coupler 5, driving engine 11 horsepower outputs are through transmission shaft 7, conical insert driving device 6, controlled coupler 5, transmission shaft 4 is connected with conical insert main reduction gear 22, disconnect controlled coupler 5, be communicated with controlled coupler 17, driving engine 11 horsepower outputs are through transmission shaft 7, conical insert driving device 6, controlled coupler 17, transmission shaft 16 is connected with change-speed box 15, the controlled rotor support stabilizer 8 of holding concurrently is equipped with at vehicle body 20 rear portions, the configuration design of vertical take-off and landing flying car is similar to the general-utility car design substantially, be provided with rotor 3 and following rotor 26 on the top of vertical take-off and landing flying car, when vertical take-off and landing flying car travels on highway, the rotor self-orientation collecting device 1 of last rotor 3 and following rotor 26 and rotor shaft automatic positioning equipment 23 will be gone up rotor 3 and locate gathering backward with following rotor 26, interior rotor shaft extension compression apparatus 18 will go up rotor 3 contract downwards to following rotor 26 lap positions in, rotor shaft retractor device 18 is made of fluid pressure type telescoping mechanism or electrodynamic type retractor device, the expansion link of interior rotor shaft extension compression apparatus 18 upper end is connected with interior rotor shaft 2 lower ends, interior rotor shaft extension compression apparatus 18 with interior rotor shaft 2 shrink downwards make rotor 3 contract downwards to following rotor 26 lap positions, counter-clockwise rotate controlled rotor support hold concurrently stabilizer 8 to vehicle body 20 upright positions, the following rotor 26 and last rotor 3 rear portions of drawing the overlapping placement in back backward in are fixedly held, conical insert driving device 6 is that the vertical mutually conical insert of placing constitutes, and as transmission power output being divided into level and vertical direction output, controlled coupler is the controlled coupler of spline, stir disconnection that splined sleeve on the castellated shaft can realize transmission shaft and be communicated with, controlled coupler between conical insert driving device 6 and the conical insert main reduction gear 22 5 is disconnected, conical insert driving device 6 is communicated with controlled coupler 17 between the change-speed box 15, the horsepower output of driving engine 11 will be through power-transfer clutch 12, transmission shaft 7, conical insert driving device 6, controlled coupler 17, transmission shaft 16, change-speed box 15, conical insert driving device 14, universal-joint 13, transmission shaft 10 sends to rear wheel 9 bonded assembly difies 27 drive rear wheels 9 and rotates, change-speed box 15 is a vehicular transmission, neutral gear can be arranged, several D Drives and reverse gear, at this moment vertical take-off and landing flying car can be used as general-utility car and equally handles on highway and travel, as runs into extraordinary circumstances, disconnected as traffic congestion and road, at the end of one's rope when needing vertical takeoff and landing and flight, the stabilizer 8 of earlier controlled rotor support being held concurrently goes to and vehicle body 20 level attitudes in the direction of the clock, above rotor shaft extension compression apparatus 18 stretches to interior rotor shaft 2 and the last rotor 3 that is attached thereto in handling, controlled coupler between conical insert driving device 6 and the change-speed box 15 17 is disconnected, again conical insert driving device 6 is communicated with controlled coupler 5 between the conical insert main reduction gear 22, conical insert main reduction gear 22 for two big conical inserts of boring flank of tooth symmetry up and down and placing and with transmission shaft 4 bonded assemblys be positioned over two in the middle of the big conical insert the fine taper teeth and be configured to, transmission shaft 4 drives the fine taper teeth and rotates, moving two the big conical inserts of fine taper cingulum are done hand of rotation rotation in opposite directions, big conical insert above in the conical insert main reduction gear 22 is connected with outer rotor shaft 25, and following big conical insert is connected with interior rotor shaft 2, and interior rotor shaft 2 and outer rotor shaft 25 are made coaxial reverse, interior rotor shaft 2 is interior outer double-layer structure, internal layer is a spline shaft structure, and outer upper end flushes with outer rotor shaft 25 upper ends substantially, and outer upper part is the splined sleeve structure, the lower end is connected with following big conical insert in the conical insert main reduction gear 22, internal layer castellated shaft upper end is connected with last rotor 3, is that spline is connected with outer splined sleeve below, gets final product transferring power like this, can stretch up and down again, the power of driving engine 11 outputs is through power-transfer clutch 12, transmission shaft 7, conical insert driving device 6, controlled coupler 5, transmission shaft 4, conical insert main reduction gear 22, drive with conical insert main reduction gear 22 bonded assemblys in rotor shaft 2 and outer rotor shaft 25 make contrarotation, make with interior rotor shaft 2 bonded assemblys on rotor 3 and with outer rotor shaft 25 bonded assemblys under rotor 26 make contrarotation, generation lift, following rotor 26 is equipped with cycle square and total square control setup 24, be the described device that is used for the cross plate of phase control and is used for the control of rotor angle of general helicopter, the vertical takeoff and landing of vertical take-off and landing flying car, before fly, turn to and hover all by handling control cycle square and total square control setup, spring and fixed support after controls such as throttle, rotor self-orientation collecting device 1 are drawn in by last rotor 3 and following rotor 26 between forward two rotors constitute, because the gathering of vertical take-off and landing flying car rotor when vertical takeoff and landing and open all and finish on ground, therefore after even rotor self-orientation collecting device is out of order and lost efficacy, still availablely manually realize the gathering of rotor and open, therefore use very safety and conveniently, rotor shaft automatic positioning equipment 23 is by constituting with outer rotor shaft 25 or the disk and the lock spare of captiveing joint with interior rotor shaft 2, among the embodiment, rotor is arranged as equilateral triangle, when two rotors that rotor self-orientation collecting device 1 is installed during in the position, dead ahead, the position of control robot control system(RCS) locking rotor shaft automatic positioning equipment 23 disks, can be on disk perforating locking or put breach pin locking at the disk edge.

Claims

1. vertical take-off and landing flying car, comprise driving engine (11), change-speed box (15), front vehicle wheel (19), rear wheel (9), vehicle body (20), operator's compartment (21), it is characterized in that vehicle body (20) top is equipped with the last rotor (3) and the following rotor (26) of contrarotation, the rotor self-orientation collecting device (1) that rotor is drawn in automatically backward is housed on last rotor (3) and the following rotor (26), last rotor (3) is connected with interior rotor shaft (2), following rotor (26) is connected with outer rotor shaft (25), be equipped with on the outer rotor shaft (25) and can make rotor (3) and following rotor (26) draw the rotor shaft automatic positioning equipment (23) that locate automatically backward the back in, interior rotor shaft (2) is connected with conical insert main reduction gear (22) with outer rotor shaft (25), conical insert main reduction gear (22) below be equipped with interior rotor shaft (2) shrink downwards make rotor (3) contract downwards to the interior rotor shaft extension compression apparatus (18) of following rotor (26) lap position, following rotor (26) is equipped with cycle square and total square control setup (24).

2. vertical take-off and landing flying car according to claim 1, it is characterized in that, power-transfer clutch (12) is housed on the described driving engine (11), disconnect controlled coupler (17), be communicated with controlled coupler (5), driving engine (11) horsepower output is through transmission shaft (7), conical insert driving device (6), controlled coupler (5), transmission shaft (4) is connected with conical insert main reduction gear (22), disconnect controlled coupler (5), be communicated with controlled coupler (17), driving engine (11) horsepower output is through transmission shaft (7), conical insert driving device (6), controlled coupler (17), transmission shaft (16) is connected with change-speed box (15).

3. vertical take-off and landing flying car according to claim 1 is characterized in that, the controlled rotor support stabilizer (8) of holding concurrently is equipped with at described vehicle body (20) rear portion.