CN102862679A - Movable guide rod type reciprocating wing lifting force generation device - Google Patents

Movable guide rod type reciprocating wing lifting force generation device Download PDF

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Publication number
CN102862679A
CN102862679A CN2012103418195A CN201210341819A CN102862679A CN 102862679 A CN102862679 A CN 102862679A CN 2012103418195 A CN2012103418195 A CN 2012103418195A CN 201210341819 A CN201210341819 A CN 201210341819A CN 102862679 A CN102862679 A CN 102862679A
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China
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wing
reciprocal
drive shaft
forth
axle drive
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CN2012103418195A
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CN102862679B (en
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王志成
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Guangzhou Xin Cai computer supplies Co., Ltd.
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王志成
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Priority to CN201210341819.5A priority Critical patent/CN102862679B/en
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Publication of CN102862679B publication Critical patent/CN102862679B/en
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Abstract

The invention discloses a movable guide rod type reciprocating wing lifting force generation device and belongs to the technical field of an aircraft and a model thereof. The lifting force generation device comprises a crankshaft, a crankshaft front bearing, a crankshaft rear bearing, a connecting rod, a movable guide rod, a guide rod linear bearing, a reciprocating wing and a reciprocating wing driving shaft; and the connecting rod is connected with the crankshaft, the movable guide rod is connected with the connecting rod, the movable guide rod penetrates through the movable rod linear bearing to be arranged in the left-right direction, a run-through hole along the wingspan direction is arranged on the reciprocating wing, the reciprocating wing driving shaft penetrates through the run-through hole of the reciprocating wing, and a gap is arranged at the front edge end of the middle position of the reciprocating wing in the wingspan direction. The crankshaft is driven by power to rotate, so as to drive the movable guide rod to carry out reciprocating motion, and the reciprocating wing driving shaft drives the reciprocating wing to carry out reciprocating motion, so that the upward lifting force is generated. The movable guide rod type reciprocating wing lifting force generation device is simple in structure, convenient to operate and control, higher in efficiency and is used as the lifting device for an aircraft or a model thereof.

Description

The reciprocal wing lift generating device of a kind of moving leader formula
Technical field
The reciprocal wing lift generating device of a kind of moving leader formula relates to aircraft and modelling technique field thereof, can be widely used in the fields such as transportation, military affairs, agriculture and forestry, sports and amusement and toy.
Background technology
Human thirst for driving a kind of simple in structure, safe and reliable and easy-to-operate aircraft and aloft freely circle in the air.
Traditional decide wing aircraft by fixed-wing in the situation that have relative velocity to produce lift with air, although handle simple, can not vertical takeoff and landing, hover and after fly, landing site is required high, need long and smooth runway; Although traditional helicopter can vertical takeoff and landing, but the blade of main rotor simultaneously rotates simultaneously and advances with body during front flying, synthesizing of these two kinds of motions, make relative air speed left and right sides in plane of rotation of blade anisopleual, lean on the main rotor flapping action to come balance, manipulation and trim are all relatively more difficult, its complex structure, and operation manoevreability and safety are not high.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of simple in structure, control comfort and the flexible reciprocal wing lift generating device of moving leader formula of safety are provided.
The technical solution used in the present invention is: comprise bent axle, crankshaft front bearing, crankshaft rear bearing, connecting rod, moving leader, guide rod linear bearing, the reciprocal wing and reciprocal wing axle drive shaft; Bent axle is installed on the fuselage by crankshaft front bearing and crankshaft rear bearing, be arranged on the same level before and after crankshaft front bearing and the crankshaft rear bearing, the left end of connecting rod links to each other with bent axle, the right-hand member of connecting rod links to each other with the left end of moving leader, moving leader passes the guide rod linear bearing left and right directions that is fixedly mounted on the fuselage sidewall and arranges, the right-hand member of moving leader is on the right side of guide rod linear bearing, moving leader can be in the guide rod linear bearing flexibly about back and forth translation; Back and forth the wing is rigidity, adopts the aerofoil profile of symmetric figure, and the close back and forth leading edge place of the wing has one along the through hole of spanwise, the as close as possible leading edge of through hole; Back and forth wing axle drive shaft passes the through hole of the reciprocal wing, back and forth the leading edge of the wing is above reciprocal wing axle drive shaft, back and forth the trailing edge of the wing is below reciprocal wing axle drive shaft, back and forth wing axle drive shaft intersects with moving leader " ten " word and is connected, back and forth wing axle drive shaft is on the right side of guide rod linear bearing, back and forth wing axle drive shaft and moving leader are orthogonal, and back and forth wing axle drive shaft and moving leader were in the horizontal surface of crankshaft front bearing; Back and forth cautiously the exhibition direction relatively moves, and both sides are symmetrical before and after the guide rod, back and forth wing acies before the midway location of spanwise has breach, similar " V " font of the shape of breach, the effect of this breach is to be convenient to the reciprocal wing can turn flexibly the certain angle of pendulum around reciprocal wing axle drive shaft, breach is a bit larger tham the diameter of moving leader along the width of spanwise, minimum angle of attack when the degree of depth of breach chordwise determines reciprocal wing operation, under the restriction of the reciprocal moving leader of the wing axle drive shaft left and right sides, thereby back and forth the wing can obtain the larger lift of larger 1ift-drag ratio acquisition and higher efficient; Back and forth the wing can not move at the axis direction of reciprocal wing axle drive shaft.
For moving leader K/UP under the effect that is limited in lift, at the front and back of moving leader bilateral symmetry mounting structure identical front rack and tail-bracket, front rack is comprised of front top rod, front trough of belt cross bar and front lower link, and tail-bracket is comprised of rear top rod, rear trough of belt cross bar and rear lower link; The notch of front trough of belt cross bar backwards, the notch of rear trough of belt cross bar is forward; The forward limit of front trough of belt cross bar horizontal arrangement is in left and right directions, and left end and the fuselage outer side of front trough of belt cross bar are connected, and in left and right directions, left end and the fuselage outer side of rear trough of belt cross bar are connected rear trough of belt cross bar by the back horizontal arrangement; All with back and forth wing axle drive shaft is vertical with rear trough of belt cross bar for front trough of belt cross bar, and the three is in the same level; Symmetry is installed with axle drive shaft front end slide block and axle drive shaft rear end slide block respectively in the rear and front end of reciprocal wing axle drive shaft, axle drive shaft front end slide block and axle drive shaft rear end slide block place respectively in the smooth groove of front trough of belt cross bar and rear trough of belt cross bar, axle drive shaft front end slide block and axle drive shaft rear end slide block can be in the groove of front trough of belt cross bar and rear trough of belt cross bar along with reciprocal wing axle drive shaft is done and horizontally slipped; The front top rod of composition front rack and front lower link and front trough of belt cross bar are in the same perpendicular, front top rod and front lower link are arranged in respectively the up and down both sides of front trough of belt cross bar, front top rod is that the upper left side is tiltedly arranged to the lower right, the upper end of front top rod is connected with the fuselage sidewall above front trough of belt cross bar, the lower end of front top rod links to each other with the right-hand member of front trough of belt cross bar, front lower link is that the lower left is tiltedly arranged to the upper right side, the lower end of front lower link is connected with the fuselage sidewall below front trough of belt cross bar, and the upper end of front lower link links to each other with the right-hand member of front trough of belt cross bar; The rear top rod of composition tail-bracket and rear lower link and rear trough of belt cross bar also are in the same perpendicular, rear top rod and rear lower link are arranged in respectively the up and down both sides of rear trough of belt cross bar, rear top rod is that the upper left side is tiltedly arranged to the lower right, the upper end of rear top rod is connected with the fuselage sidewall above rear trough of belt cross bar, the lower end of rear top rod links to each other with the right-hand member of rear trough of belt cross bar, rear lower link is that the lower left is tiltedly arranged to the upper right side, the lower end of rear lower link is connected with the fuselage sidewall below rear trough of belt cross bar, and the upper end of rear lower link links to each other with the right-hand member of rear trough of belt cross bar.
For guaranteeing higher efficient and larger lift, and consideration scantling of structure and structural strength, back and forth the aspect ratio span of the wing is between 4 to 14, when the aspect ratio of the reciprocal wing was x, the rotating diameter of bent axle was that the ratio toward the chord length of complex magnitude and the reciprocal wing of the reciprocal wing is called for short width of cloth string ratio and is controlled at 4 between (x+1).
In order to reduce the reciprocal wing around the friction of reciprocal wing axle drive shaft reciprocating rotary pendulum, back and forth link to each other by bearing between the wing and the reciprocal wing axle drive shaft.
Bent axle rotates under the driving of power, back and forth translation about driving moving leader and do by connecting rod, back and forth wing axle drive shaft drives the reciprocal wing and does left and right sides crank motion, and the reciprocal wing is except being subjected to drawing of reciprocal wing axle drive shaft to push away the restriction of effects such as own also being subjected to gravity, inertia and air resistance the effect and moving leader in the crank motion process.A reciprocation period can be divided into two processes, process one: back and forth wing axle drive shaft runs to the process of high order end from low order end, the speed of the reciprocal wing axle drive shaft of this process accelerates to maximum and then decelerates to zero from zero, because back and forth the through hole of the wing is near leading edge, and trailing edge is below reciprocal wing axle drive shaft, when the speed of reciprocal wing axle drive shaft translation left is enough fast, back and forth the relatively reciprocal wing axle drive shaft in the bottom of the wing is toward the pendulum of turning right, be subjected to the restriction of the moving leader on reciprocal wing axle drive shaft the right, in this process except reciprocal wing axle drive shaft be in low order end and high order end and they near, the moving leader on the reciprocal wing axle drive shaft of the reciprocal tight note of wing the right, back and forth the relative left incoming flow of the wing keeps the positive angle of attack, and back and forth the wing produces lift upwards; Process two: back and forth wing axle drive shaft runs to the process of low order end from high order end, the speed of the reciprocal wing axle drive shaft of this process accelerates to maximum from zero and then decelerates to zero, because back and forth the through hole of the wing is near leading edge, and trailing edge is below reciprocal wing axle drive shaft, when the speed of reciprocal wing axle drive shaft translation to the right is enough fast, back and forth the relatively reciprocal wing axle drive shaft in the bottom of the wing is toward the pendulum that turns left, be subjected to the restriction of the moving leader on the reciprocal wing axle drive shaft left side, in this process except reciprocal wing axle drive shaft be in high order end and low order end and they near, the moving leader on the reciprocal reciprocal wing axle drive shaft of the tight note of the wing left side, back and forth the relatively right-hand incoming flow of the wing keeps the positive angle of attack, and back and forth the wing also produces lift upwards.The back and forth wing left and right sides like this fast reciprocating motion, this device can produce larger lift, and the size of lift becomes relationships of increase function with the quadratic power of crankshaft rotating speed.Because the existence of front rack and tail-bracket, back and forth axle drive shaft front end slide block and the axle drive shaft rear end slide block of the rear and front end of wing axle drive shaft slide in the groove of front trough of belt cross bar and rear trough of belt cross bar, and moving leader can be not crooked.This plant efficiency is higher, and is simple in structure, safe and reliable.
Description of drawings
Fig. 1: the reciprocal wing lift generating device of a kind of moving leader formula structural representation back view;
Fig. 2: the reciprocal wing lift generating device of a kind of moving leader formula structural representation birds-eye view;
Fig. 3: the moving leader on the reciprocal wing axle drive shaft of the tight note of the reciprocal wing of the reciprocal wing lift generating device of a kind of moving leader formula the right is to the schematic rear view of left movement;
Fig. 4: the schematic rear view that the moving leader on the reciprocal wing axle drive shaft of the tight note of the reciprocal wing left side of the reciprocal wing lift generating device of a kind of moving leader formula moves right;
Fig. 5: schematic diagram is looked on the left side of the reciprocal wing after the amplification of the reciprocal wing lift generating device of a kind of moving leader formula;
The A-A section-drawing of Fig. 6: Fig. 5;
The B-B section-drawing of Fig. 7: Fig. 5.
Wherein, the rotation direction of the arc representation bent axle 1 of the left sideband arrow of Fig. 1, the straight line of the two band arrows on the right represents the vibration-direction of moving leader 3; The elliptic arc with arrow of lower left represents the rotation direction of bent axle 1 among Fig. 2, and the straight line of the two band arrows on the right represents the vibration-direction of moving leader 3; The sense of motion that represents moving leader 3 among Fig. 3 with the straight line of arrow; The sense of motion that represents moving leader 3 among Fig. 4 with the straight line of arrow.
The specific embodiment
The below provides the embodiments of the present invention example, and 1~7 is illustrated by reference to the accompanying drawings.
As shown in the figure, the reciprocal wing lift generating device of a kind of moving leader formula of the present invention comprises bent axle 1, crankshaft front bearing 11, crankshaft rear bearing 12, connecting rod 2, moving leader 3, guide rod linear bearing 31, the reciprocal wing 4 and reciprocal wing axle drive shaft 5; Bent axle 1 is installed on the fuselage by crankshaft front bearing 11 and crankshaft rear bearing 12, crankshaft front bearing 11 and crankshaft rear bearing 12 front and back are arranged on the same level, the left end of connecting rod 2 links to each other with bent axle 1, the right-hand member of connecting rod 2 links to each other with the left end of moving leader 3, moving leader 3 passes guide rod linear bearing 31 left and right directions that are fixedly mounted on the fuselage sidewall and arranges, the right-hand member of moving leader 3 is on the right side of guide rod linear bearing 31, moving leader 3 can be in guide rod linear bearing 31 flexibly about back and forth translation; Back and forth the wing 4 is rigidity, adopts the aerofoil profile of symmetric figure, and the close back and forth leading edge place of the wing 4 has one along the through hole of spanwise, the as close as possible leading edge of through hole; Back and forth wing axle drive shaft 5 passes the through hole of the reciprocal wing 4, back and forth the leading edge of the wing 4 is above reciprocal wing axle drive shaft 5, back and forth the trailing edge of the wing 4 is below reciprocal wing axle drive shaft 5, back and forth wing axle drive shaft 5 intersects with moving leader 3 " ten " words and is connected, back and forth wing axle drive shaft 5 is on the right side of guide rod linear bearing 31, back and forth wing axle drive shaft 5 is orthogonal with moving leader 3, and back and forth wing axle drive shaft 5 and moving leader 3 were in the horizontal surface of crankshaft front bearing 31; Back and forth the wing 4 spanwise both sides, guide rod 3 front and back that relatively move are symmetrical, back and forth the wing 4 acies before the midway location of spanwise has breach, similar " V " font of the shape of breach, the effect of this breach is to be convenient to the reciprocal wing 4 can turn flexibly the certain angle of pendulum around reciprocal wing axle drive shaft 5, breach is a bit larger tham the diameter of moving leader 3 along the width of spanwise, minimum angle of attack when the degree of depth of breach chordwise determines the reciprocal wing 4 operation, under the restriction of the reciprocal moving leader 3 of wing axle drive shaft 5 left and right sides, thereby back and forth the wing 4 can obtain the larger lift of larger 1ift-drag ratio acquisition and higher efficient; Back and forth the wing 4 can not move at the axis direction of reciprocal wing axle drive shaft 5.
For moving leader 3 K/UPs under the effect that is limited in lift, at the front and back of moving leader 3 bilateral symmetry mounting structure identical front rack 8 and tail-bracket 9, front rack 8 is comprised of front top rod 81, front trough of belt cross bar 82 and front lower link, and tail-bracket 9 is comprised of rear top rod 91, rear trough of belt cross bar 92 and rear lower link 93; The notch of front trough of belt cross bar 82 backwards, the notch of rear trough of belt cross bar 92 is forward; Front trough of belt cross bar 82 forward limit horizontal arrangement are in left and right directions, and left end and the fuselage outer side of front trough of belt cross bar 82 are connected, and in left and right directions, left end and the fuselage outer side of rear trough of belt cross bar 92 are connected rear trough of belt cross bar 92 by the back horizontal arrangement; All with back and forth wing axle drive shaft 5 is vertical with rear trough of belt cross bar 92 for front trough of belt cross bar 82, and the three is in the same level; Symmetry is installed with axle drive shaft front end slide block 6 and axle drive shaft rear end slide block 7 respectively in the rear and front end of reciprocal wing axle drive shaft 5, axle drive shaft front end slide block 6 and axle drive shaft rear end slide block 7 place respectively in the smooth groove of front trough of belt cross bar 82 and rear trough of belt cross bar 92, axle drive shaft front end slide block 6 and axle drive shaft rear end slide block 7 can be in the groove of front trough of belt cross bar 82 and rear trough of belt cross bar 92 along with reciprocal wing axle drive shaft 5 is done and horizontally slipped; The front top rod 81 of composition front rack 8 and front lower link and front trough of belt cross bar 82 are in the same perpendicular, front top rod 81 and front lower link are arranged in respectively the up and down both sides of front trough of belt cross bar 82, front top rod 81 is that the upper left side is tiltedly arranged to the lower right, the upper end of front top rod 81 is connected with the fuselage sidewall above front trough of belt cross bar 82, the lower end of front top rod 81 links to each other with the right-hand member of front trough of belt cross bar 82, front lower link is that the lower left is tiltedly arranged to the upper right side, the lower end of front lower link is connected with the fuselage sidewall below front trough of belt cross bar 82, and the upper end of front lower link links to each other with the right-hand member of front trough of belt cross bar 82; The rear top rod 91 and the rear lower link 93 that form tail-bracket 9 also are in the same perpendicular with rear trough of belt cross bar 92, rear top rod 91 and rear lower link 93 are arranged in respectively the up and down both sides of rear trough of belt cross bar 92, rear top rod is that the upper left side is tiltedly arranged to the lower right, the upper end of rear top rod is connected with the fuselage sidewall above rear trough of belt cross bar, the lower end of rear top rod 91 links to each other with the right-hand member of rear trough of belt cross bar 92, rear lower link 93 is that the lower left is tiltedly arranged to the upper right side, the lower end of rear lower link 93 is connected with the fuselage sidewall below rear trough of belt cross bar 92, and the upper end of rear lower link 93 links to each other with the right-hand member of rear trough of belt cross bar 92.
For guaranteeing higher efficient and larger lift, and consideration scantling of structure and structural strength, back and forth the aspect ratio span of the wing 4 is between 4 to 14, when the aspect ratio of the reciprocal wing 4 was x, the rotating diameter of bent axle 1 was that the ratio toward the chord length of complex magnitude and the reciprocal wing 4 of the reciprocal wing 4 is called for short width of cloth string ratio and is controlled at 4 between (x+1).For example: back and forth the aspect ratio of the wing 4 is 4 o'clock, and width of cloth string ratio is got between 4 to 5; Back and forth the aspect ratio of the wing 4 is 8 o'clock, and width of cloth string ratio is got between 4 to 9; Back and forth the aspect ratio of the wing 4 is 14 o'clock, and width of cloth string ratio is got between 4 to 15.
In order to reduce the reciprocal wing 4 around the friction of reciprocal wing axle drive shaft 5 reciprocating rotaries pendulum, back and forth link to each other by bearing between the wing 4 and the reciprocal wing axle drive shaft 5.
Minimum angle of attack when the degree of depth of the reciprocal wing 4 breach chordwises of cause determines the reciprocal wing 4 operation, in order to obtain larger lift and higher efficient, the angle of attack when choosing the reciprocal wing 4 1ift-drag ratios and approaching maximum and not stall to determine the degree of depth and the shape of the reciprocal wing 4 breach chordwises thus as this minimum angle of attack.When the aerofoil profile of the reciprocal wing 4 is determined, by wind tunnel test or consult the available data document and can obtain the reciprocal wing 4 1ift-drag ratios with the relation of the angle of attack.
The principle of work of the reciprocal wing lift generating device of a kind of moving leader formula of the present invention is: bent axle 1 rotates under the driving of power, back and forth translation about driving moving leaders 3 and do by connecting rod 2, back and forth wing axle drive shaft 5 drives the reciprocal wing 4 and does left and right sides crank motion, and the reciprocal wing 4 is except being subjected to drawing of reciprocal wing axle drive shaft 5 to push away the restriction of effects such as own also being subjected to gravity, inertia and air resistance the effect and moving leader 3 in the crank motion process.A reciprocation period can be divided into two processes, process one: back and forth wing axle drive shaft 5 runs to the process of high order end from low order end, the speed of the reciprocal wing axle drive shaft 5 of this process accelerates to maximum and then decelerates to zero from zero, because back and forth the through hole of the wing 4 is near leading edge, and trailing edge is below reciprocal wing axle drive shaft 5, when the speed of reciprocal wing axle drive shaft 5 translation left is enough fast, back and forth the relatively reciprocal wing axle drive shaft 5 in the bottom of the wing 4 is toward the pendulum of turning right, be subjected to the restriction of the moving leader 3 on reciprocal wing axle drive shaft 5 the right, in this process except reciprocal wing axle drive shaft 5 be in low order end and high order end and they near, the moving leader 3 on the reciprocal reciprocal wing axle drive shaft of the wing 4 tight notes 5 the right, back and forth the wing 4 relative left incoming flows keep the positive angle of attack, and back and forth the wing 4 produces lift upwards; Process two: back and forth wing axle drive shaft 5 runs to the process of low order end from high order end, the speed of the reciprocal wing axle drive shaft 5 of this process accelerates to maximum from zero and then decelerates to zero, because back and forth the through hole of the wing 4 is near leading edge, and trailing edge is below reciprocal wing axle drive shaft 5, when the speed of reciprocal wing axle drive shaft 5 translation to the right is enough fast, back and forth the relatively reciprocal wing axle drive shaft 5 in the bottom of the wing 4 is toward the pendulum that turns left, be subjected to the restriction of the moving leader 3 on reciprocal wing axle drive shaft 5 left sides, in this process except reciprocal wing axle drive shaft 5 be in high order end and low order end and they near, the moving leader 3 on the reciprocal reciprocal wing axle drive shaft of the wing 4 tight notes 5 left sides, back and forth the relatively right-hand incoming flow of the wing 4 keeps the positive angle of attack, and back and forth the wing 4 also produces lift upwards.The back and forth wing 4 left and right sides like this fast reciprocating motions, this device can produce larger lift, and the size of lift becomes relationships of increase function with the quadratic power of bent axle 1 rotating speed.Because the existence of front rack 8 and tail-bracket 9, back and forth axle drive shaft front end slide block 6 and the axle drive shaft rear end slide block 7 of the rear and front end of wing axle drive shaft 5 slide in the groove of front trough of belt cross bar 82 and rear trough of belt cross bar 92, and moving leader 3 can be not crooked.
The below is the situation of the reciprocal wing lift generating device use of this moving leader formula of simple declaration on reciprocal rotor aircraft for example:
Example 1, two apparatus of the present invention that structure is identical of use, from reciprocal rotor aircraft dead aft toward the dead ahead, two devices are symmetrically arranged in the fuselage left and right sides of reciprocal rotor aircraft, the bent axle of stream oriented device is inner, back and forth the wing is outer, the reciprocal wing axle drive shaft of stream oriented device is in the same level, and stream oriented device all produces lift upwards under the driving of power.Stream oriented device can synchronous interaction drives, also can individual drive, and maneuvering performance is good.Because back and forth the wing is installed in the fuselage left and right sides, conveniently at reciprocal rotor aircraft top parachute is installed, improved safety, this is that traditional helicopter is not accomplished.
Example 2, use four identical apparatus of the present invention matrixes of structure be arranged in same reciprocal rotor aircraft around, consist of a flying platform, four devices are symmetrical in twos, the bent axle of four devices is inner geometric centre near reciprocal rotor aircraft all, their the reciprocal wing is outer geometric centre away from reciprocal rotor aircraft all, the reciprocal wing axle drive shaft of four devices is in the same level, four device individual drive, can handle by the reciprocating frequence of regulating four devices the flight attitude of this reciprocal rotor aircraft, maneuvering performance is good.

Claims (7)

1. reciprocal wing lift generating device of moving leader formula is characterized in that: it comprises bent axle (1), crankshaft front bearing (11), crankshaft rear bearing (12), connecting rod (2), moving leader (3), guide rod linear bearing (31), the back and forth wing (4) and reciprocal wing axle drive shaft (5); Bent axle (1) is installed on the fuselage by crankshaft front bearing (11) and crankshaft rear bearing (12), be arranged on the same level before and after crankshaft front bearing (11) and the crankshaft rear bearing (12), the left end of connecting rod (2) links to each other with bent axle (1), the right-hand member of connecting rod (2) links to each other with the left end of moving leader (3), and moving leader (3) passes guide rod linear bearing (31) left and right directions that is fixedly mounted on the fuselage sidewall and arranges; Back and forth the upper leading edge place near the reciprocal wing (4) of the wing (4) has one along the through hole of spanwise, back and forth wing axle drive shaft (5) passes this through hole, back and forth the leading edge of the wing (4) is in the top of reciprocal wing axle drive shaft (5), back and forth the trailing edge of the wing (4) is in the below of reciprocal wing axle drive shaft (5), back and forth wing axle drive shaft (5) intersects with moving leader (3) " ten " word and is connected, back and forth wing axle drive shaft (5) is on the right side of guide rod linear bearing (31), back and forth wing axle drive shaft (5) is orthogonal with moving leader (3), and back and forth wing axle drive shaft (5) and moving leader (3) were in the horizontal surface of crankshaft front bearing (31); Back and forth the wing (4) acies before the midway location of spanwise has breach.
2. the reciprocal wing lift generating device of a kind of moving leader formula according to claim 1, it is characterized in that: at the front and back of moving leader (3) bilateral symmetry mounting structure identical front rack (8) and tail-bracket (9), front rack (8) is comprised of front top rod (81), front trough of belt cross bar (82) and front lower link, and tail-bracket (9) is comprised of rear top rod (91), rear trough of belt cross bar (92) and rear lower link (93); The notch of front trough of belt cross bar (82) backwards, the notch of rear trough of belt cross bar (92) is forward; The forward limit of front trough of belt cross bar (82) horizontal arrangement is in left and right directions, left end and the fuselage outer side of front trough of belt cross bar (82) are connected, in left and right directions, left end and the fuselage outer side of rear trough of belt cross bar (92) are connected rear trough of belt cross bar (92) by the back horizontal arrangement; All with back and forth wing axle drive shaft (5) is vertical with rear trough of belt cross bar (92) for front trough of belt cross bar (82), and the three is in the same level; Symmetry is installed with axle drive shaft front end slide block (6) and axle drive shaft rear end slide block (7) respectively in the rear and front end of reciprocal wing axle drive shaft (5), and axle drive shaft front end slide block (6) and axle drive shaft rear end slide block (7) place respectively in the smooth groove of front trough of belt cross bar (82) and rear trough of belt cross bar (92); The front top rod (81) of composition front rack (8) and front lower link and front trough of belt cross bar (82) are in the same perpendicular; The rear top rod (91) and the rear lower link (93) that form tail-bracket (9) also are in the same perpendicular with rear trough of belt cross bar (92).
3. the reciprocal wing lift generating device of a kind of moving leader formula according to claim 1 is characterized in that: the minimum angle of attack when back and forth the degree of depth of the wing (4) breach chordwise and shape satisfy the reciprocal wing (4) operation is the angle of attack of the reciprocal wing (4) 1ift-drag ratio when approaching maximum and not stall.
4. the reciprocal wing lift generating device of a kind of moving leader formula according to claim 1 is characterized in that: its reciprocal wing (4) with back and forth link to each other by bearing between the wing axle drive shaft (5).
5. according to claim 1 or the reciprocal wing lift generating device of 3 or 4 described a kind of moving leader formulas, it is characterized in that: its reciprocal wing (4) is rigidity, adopts the aerofoil profile of symmetric figure; Back and forth the aspect ratio span of the wing (4) is between 4 to 14, when the aspect ratio of the reciprocal wing (4) is x, the rotating diameter of bent axle (1) be the reciprocal wing (4) toward complex magnitude and back and forth the ratio of the chord length of the wing (4) be controlled between 4 to x+1.
6. according to claim 1 and 2 or the reciprocal wing lift generating device of 3 or 4 or 5 described a kind of moving leader formulas, it is characterized in that: when same reciprocal rotor aircraft uses two these devices, two identical devices of structure are symmetrically arranged in the fuselage left and right sides of reciprocal rotor aircraft, the bent axle of stream oriented device (1) is inner, back and forth the wing (4) is outer, the reciprocal wing axle drive shaft (5) of stream oriented device is in the same level, and stream oriented device can drive in synchronous interaction, also can individual drive.
7. according to claim 1 and 2 or the reciprocal wing lift generating device of 3 or 4 or 5 described a kind of moving leader formulas, it is characterized in that: when same reciprocal rotor aircraft uses four these devices, their matrixes be arranged in reciprocal rotor aircraft around, consist of a flying platform, four devices are symmetrical in twos, the bent axle of four devices (1) is inner geometric centre near reciprocal rotor aircraft all, their the reciprocal wing (4) is outer geometric centre away from reciprocal rotor aircraft all, the reciprocal wing axle drive shaft (5) of four devices is in the same level, four device individual drive.
CN201210341819.5A 2012-09-02 2012-09-02 Movable guide rod type reciprocating wing lifting force generation device Active CN102862679B (en)

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CN103991546A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Push force generation device of rotary flapping wing
CN103991545A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Conical rotary flapping wing thrust generation device
CN103991540A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Conical rotary flapping wing aircraft
CN104002968A (en) * 2014-05-30 2014-08-27 佛山市神风航空科技有限公司 Small conical rotary flapping wing air vehicle
CN104002969A (en) * 2014-05-30 2014-08-27 佛山市神风航空科技有限公司 Rotary flapping wing thrust generation device provided with spring
CN104443381A (en) * 2014-12-15 2015-03-25 佛山市神风航空科技有限公司 Small air vehicle with four oscillation wings
CN104477385A (en) * 2014-12-15 2015-04-01 佛山市神风航空科技有限公司 Unmanned flapping wing air vehicle
CN104477390A (en) * 2014-12-15 2015-04-01 佛山市神风航空科技有限公司 Planar flapping wing lifting power device with swinging guide rod
CN104773295A (en) * 2015-05-08 2015-07-15 佛山市神风航空科技有限公司 Electric roller wing lift device capable of making reciprocating rectilinear movement
CN108891567A (en) * 2018-06-25 2018-11-27 哈尔滨工程大学 A kind of multi-hull ship propeller based on Wei Sifu effect

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CN101537883A (en) * 2008-03-17 2009-09-23 王志成 High-efficiency flapping wing device
CN202765291U (en) * 2012-08-30 2013-03-06 华南理工大学 Insect aircraft imitating flapping wing mechanism

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GB190901528A (en) * 1908-02-10 1909-04-15 Friedrich Kopsch Improvements in Flying Machines.
CN2551303Y (en) * 2002-04-30 2003-05-21 孙波 Flutter mechanism for toy ornithopter
CN101537883A (en) * 2008-03-17 2009-09-23 王志成 High-efficiency flapping wing device
CN101249889A (en) * 2008-03-29 2008-08-27 王志成 Plate blade thrusting unit for flying vehicle
CN202765291U (en) * 2012-08-30 2013-03-06 华南理工大学 Insect aircraft imitating flapping wing mechanism

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991540B (en) * 2014-05-30 2015-12-02 佛山市神风航空科技有限公司 A kind of taper rotary flapping wing aircraft
CN103991545B (en) * 2014-05-30 2016-01-06 佛山市神风航空科技有限公司 A kind of taper rotary flapping wing thrust generating apparatus
CN103991540A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Conical rotary flapping wing aircraft
CN104002968A (en) * 2014-05-30 2014-08-27 佛山市神风航空科技有限公司 Small conical rotary flapping wing air vehicle
CN104002969A (en) * 2014-05-30 2014-08-27 佛山市神风航空科技有限公司 Rotary flapping wing thrust generation device provided with spring
CN104002968B (en) * 2014-05-30 2016-02-17 佛山市神风航空科技有限公司 A kind of small taper rotary flapping wing aircraft
CN103991545A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Conical rotary flapping wing thrust generation device
CN103991546A (en) * 2014-05-30 2014-08-20 佛山市神风航空科技有限公司 Push force generation device of rotary flapping wing
CN104477385A (en) * 2014-12-15 2015-04-01 佛山市神风航空科技有限公司 Unmanned flapping wing air vehicle
CN104477390A (en) * 2014-12-15 2015-04-01 佛山市神风航空科技有限公司 Planar flapping wing lifting power device with swinging guide rod
CN104443381A (en) * 2014-12-15 2015-03-25 佛山市神风航空科技有限公司 Small air vehicle with four oscillation wings
CN104477385B (en) * 2014-12-15 2016-08-17 佛山市神风航空科技有限公司 A kind of unmanned flapping wing aircraft
CN104773295A (en) * 2015-05-08 2015-07-15 佛山市神风航空科技有限公司 Electric roller wing lift device capable of making reciprocating rectilinear movement
CN104773295B (en) * 2015-05-08 2016-11-16 佛山市神风航空科技有限公司 A kind of linear reciprocating motion motorized pulleys wing lift unit
CN108891567A (en) * 2018-06-25 2018-11-27 哈尔滨工程大学 A kind of multi-hull ship propeller based on Wei Sifu effect

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