CN102336270A

CN102336270A - Paratactic double-rotor small aircraft

Info

Publication number: CN102336270A
Application number: CN2010102347954A
Authority: CN
Inventors: 赵立新
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-23
Filing date: 2010-07-23
Publication date: 2012-02-01

Abstract

A paratactic double-rotor small aircraft comprises a central bearing fixed on an aircraft body and is characterized in that two sides of the central bearing are respectively provided with a torsion half shaft; the end of the torsion half shaft is connected with a power rack which is equipped with a propeller and a power set; the two torsion half shafts are respectively provided with a rocking arm device; and the two rocking arm devices are axisymmetrically or centrosymmetrically installed. The rocking arm device comprises a rudderpost arm, a bulb pull bar and an executive steering engine, wherein one end of the rudderpost arm is fixedly installed on the torsion half shaft and the other end is hinged to the bulb pull bar which is hinged to a rocking arm disc of the executive steering engine's drive. The rocking arm disc has an effect of rocking arm. The axial rotation of the torsion half shafts is driven by the drive of the rocking arm disc such that double rotors can adjust flight attitude and motion in the air. The patent relates to the paratactic double-rotor (left and right) vertical rising and landing and horizontal flying aircraft, which has a simple machinery structure and low failure rate and has characteristics of both helicopter and fixed-wing aircraft.

Description

A kind of bispin wing small aircraft arranged side by side

Technical field

The present invention relates to a kind ofly can be applicable to aerial reconnaissance and take, speedily carry out rescue work and aircraft that the safety inspection of skyscraper is used, also can be used as model plane, toy uses.

Background technology

Have only series type (front and back) cyclogyro at present on the market, its keystone configuration is all identical with helicopter structure, its complicated in mechanical structure.

Summary of the invention

Based on the problems referred to above, I have designed a kind of bispin wing small aircraft arranged side by side.

The objective of the invention is to realize through following technical scheme:

A kind of bispin wing small aircraft arranged side by side comprises the center bearing pilot bearing that is fixed on the aircraft body, and the both sides of center bearing pilot bearing are installed one respectively and reversed semiaxis, and the said end that reverses semiaxis connects power rack, and screw propeller and engine installation are installed on the power rack; Said two are reversed a rocker arrangement are installed respectively on the semiaxis; Two rocker arrangements axisymmetricly or the center symmetry install; Said rocker arrangement comprises rudderpost arm, ball-head tension rod, execution steering wheel, and an end of rudderpost arm is fixedly mounted on and reverses on the semiaxis, and the other end and ball-head tension rod are hinged; Ball-head tension rod is hinged on the rocking arm dish of carrying out the steering wheel driving; Said rocking arm is folded the effect of rocking arm, reverses semiaxis through the driving drive of rocking arm dish and does axial rotation, realizes that the bispin wing carries out aerial flight attitude and action.

This patent be the bispin wing arranged side by side (about) the peaceful aircraft that flies of VTOL; Its physical construction is simple, and fault rate is low, and the characteristics with helicopter also have the flight characteristic of fixed wing aircraft; Accomplish automatic navigation in conjunction with the GPS position fixing system, can pass video data back ground in real time.State of flight is by computer controlled.

Description of drawings

According to accompanying drawing and embodiment the present invention is done further explain below.

Fig. 1 is the stravismus constructional drawing of bispin wing small aircraft arranged side by side;

Fig. 2 is the constructional drawing of facing of bispin wing small aircraft arranged side by side.

Because half side screw propeller has been omitted in pagewidth restriction among Fig. 1, clearer in order to make structure representation, all omitted the agent structure of bispin wing small aircraft arranged side by side among two figure.

Fig. 3 is a bispin wing small aircraft control flow chart arranged side by side.

The specific embodiment

Shown in Fig. 1-2; Bispin wing small aircraft comprises the center bearing pilot bearing 1 that is fixed on the aircraft body side by side, and the both sides of center bearing pilot bearing 1 are installed one respectively and reversed semiaxis 2; The said end that reverses semiaxis 2 is used to connect power rack 3, and screw propeller 4 and engine installation 5 are installed on the power rack 3; Said two are reversed a rocker arrangement are installed respectively on the semiaxis 2; Two rocker arrangements axisymmetricly or the center symmetry install; Said rocker arrangement comprises rudderpost arm 6, ball-head tension rod 7, carries out steering wheel 8, and an end of rudderpost arm 6 is fixedly mounted on and reverses on the semiaxis 2, and the other end and ball-head tension rod 7 are hinged; Ball-head tension rod 7 is hinged on the rocking arm dish 9 of carrying out steering wheel 8 drivings; Said rocking arm dish 9 plays the effect of rocking arm, reverses semiaxis 2 through the driving drive of rocking arm dish 9 and does axial rotation, realizes aerial flight attitude and the action of bispin rotor aircraft adjustment.

As shown in Figure 3, through remote control aircraft is assigned various instructions.

Person skilled in the art should be familiar with; The above embodiment is used for explaining the object of the invention; And be not with opposing qualification of the present invention; As long as in essential scope of the present invention, variation, modification (for example the type of drive with each several part changes gear transmission, belt-driving, odontoid belt transmission etc. into) that the foregoing description is done all will drop in the claim scope of the present invention.

Claims

1. bispin wing small aircraft arranged side by side; Comprise the center bearing pilot bearing that is fixed on the aircraft body, it is characterized in that the both sides of center bearing pilot bearing are installed one respectively and reversed semiaxis; The said end that reverses semiaxis connects power rack, and screw propeller and engine installation are installed on the power rack.

2. a kind of bispin wing small aircraft arranged side by side according to claim 1 is characterized in that, said two are reversed a rocker arrangement is installed respectively on the semiaxis.

3. according to claim 1,2 described a kind of bispin wing small aircrafts arranged side by side; It is characterized in that; Said rocker arrangement comprises rudderpost arm, ball-head tension rod, execution steering wheel; One end of rudderpost arm is fixedly mounted on and reverses on the semiaxis, and the other end and ball-head tension rod are hinged, and ball-head tension rod is hinged on the rocking arm dish of carrying out the steering wheel driving.

4. a kind of bispin wing small aircraft arranged side by side according to claim 2 is characterized in that, two rocker arrangements axisymmetricly or the center symmetry install.