CN105882930A - Wheel paddle propeller - Google Patents

Abstract

The invention discloses multifunctional efficient propulsion equipment, in particular to a wheel paddle propeller. The wheel paddle propeller is a fling propeller in an idle wheel shape and is much better than an airscrew. A wheel and a paddle which are ordinary for thousands of years are ingeniously and organically combined to achieve unexpected effects. Resultant force balance is decomposed completely into unsymmetrical single-direction applied force. The propeller can operate in water and air and walk on a marsh wetland. It can be imaged that the propeller operates like a wheel moving on the land when arranged on a ship, and it goes without saying that the wheel paddle propeller is high in performance. The propeller is mainly characterized in that movable blades are randomly opened and closed in sequence, so that force is centralized to be applied in one direction. The propeller is composed of a wheel disc (1), blades (7) and a supporting frame (10) and is integrated with a poking mechanism.

Description

Wheel oar propeller

Technical field

Present invention relates to general motor-driven carrier and stress pushing means, it be mainly assemblied in waters traffic ships with And a kind of puopulsion equipment of aircraft；Application can be put to good use at land, sea and air aspects.

Background technology

Since the screw propeller in the first in the world time mechanical industry revolution latter stage comes out, the most solely neck group's human relations ground becomes The remarkable sharp weapon of equipment water sky navigation instrument.Early it is widely used to various boats and ships and aircraft, passes through epoch trend, tendency up to 100 More than 60 year；The most still occupy irreplaceable superiority.But, propeller is but to there is congenital defect as propeller in fact Or defect: because by component acting therefore inefficient (< 60%), rotating speed is also limited to, and has exciting to deflect generation, stationarity difference also And easily it is wound that to go back noise big；Overall processing complexity suffers breakage to be difficult to inconvenience such as overhauling.Be sure of that the present invention will not have such problem, Be the most invariably the most powerful suitably.

Summary of the invention

The present invention is in line reaction equation propeller, referred to asWheel oar.This counteracting force direction can be with its main body advance side To a convergent line；Exert a force straight, reduced or remitted the most to the greatest extent lateral decomposition and wasted.So that the efficiency that rated power converts greatly carries High.(" wheel oar " both should can be placed in afterbody and front end, a boss rod can drive one group or two or three group wheel oar；May also set up in Flank, may also be placed between binary cabin.Particularly adaptive large ship and submarine.) with regard to this and be not required to reverse power transmission shaft just can realize down Car, the conversion only retreated by the manipulation of its related mechanism；Even must not stop, when speed change clutch just.

Originally general picture and the operation principle of " wheel oar " propeller is: in a double-wheel-disc, rank holds some rotatable oar page (these under the arm Shape system is similar to the pair of wheels that automobile drive axle is accepted).Outside wheel disc, axle center is provided with horizontal band and allots parts Bracing frame, and be fixed in main body.Oar page in wheel disc all can form two kinds of inverse state or be to open along spoke, It it is patch circular arc Guan Bi.This oar page follow wheel disc rotate time, himself also compartment of terrain twist i.e. because of touching before, Parts are alloted and open/close in rear two ends；And can remain that the oar page of half cincture is all stretching, extension, another half cincture oar page is all convergence Upper and lower totally different situation.Thus go up the very big resistance contrast between lower half wheel, just just obtain the strong thrust force of a unidirectional horizontal angle. This [wheel oar] sent out motive force is supported by frame and directly acts on carrier.Thus avoid still with that reaction type of propeller , increase the weight of the bad pathway that main shaft (electromotor) is born.This propeller overall appearance is substantially in Cross slat column.This is the most excellent In trumpet type.

Accompanying drawing explanation

The basic technical features of the present invention and structure can be given by the signal of its accompanying drawing: Fig. 1 is the apperance of wheel disc panel；Fig. 2 Integration appearance for wheel with oar；Fig. 3 is oar page and the master of connecting lever, side-looking form；About Fig. 4 two width respectively forward moves ahead and instead To the oar page phase place advanced；Fig. 5 is to show that rubbing stock turns, with oar page, the overview that handle is prepared mutually；Fig. 6 is intended to for wheel oar assembly combination shape； Fig. 7 is bracing frame and rubs the master of burst external member, top view；Fig. 8 is wheel oar backsight front schematic drawing.The most all labels are unified For: 1 wheel disc；(2 wheel hub)；3 power transmission shafts；4 internal chutes；5 external chutes；Rotating shaft between 6 dishes and oar；7 oars Page (in arc line type containing complications)；Handle is turned on 8 oar pages；Outer on 9 oar pages turns handle；10 bracing frames；On 11 supports Before rub stock and (have another name called and cryRub angle)；Rub stock after on 12 supports (to have another name called and cryRub top)；13 are placed on the outer roller turning on handle； 14 overlap joint rotating shafts are with the interior connecting lever turning handle；15 nuts；16 bearings.

Detailed description of the invention

Shown in present case figure: in the face of whole carrier side, if wheel oar is placed in thereafter (left end)；Being front towards right Mood when entering.Drafting wheel oar and do operating clockwise, this phase place is exactly that lower half wheel oar stretches out, and often upper half wheel oar is received and closed；Thus to The right side moves ahead.(the oar page warp of Guan BiRub angleAnd open, the oar page warp openedRub topAnd close；Retreat without exception.) move back when to move backward to (without reversing wheel oar) time driving in the wrong direction in left, only need a step changeable wheel oar phase place, become that upper half wheel oar stretches out and lower half wheel oar is received and closed ?.[all slurry pages are being followed while wheel disc often rotates a circle, himself can successively, compartment of terrain do two times 90 degree back and forth Rock.] (have cause oar page each section thickness to differ again, oar page can with rotating shaft as fulcrum and center of gravity and two is held substantially Weighing apparatus.It addition, also can be additional with weak magnetization at the folded place of the rank of adjacent oar page, it is beneficial to promote it to bond and flick).

Add explanation in detail again: take turns oarPower transmission shaftOrder aboutWheel discClockwise, eachSlurry pageWithWheel discGo toBracing frame(right) top Locate itTurn outward handleAndRollerI.e. touchBefore rub stockMake use of momentum and push (slightly) aside and often depart from, shouldOar pageInside fortune, impedance is then Around itRotating shaftReverse torsion, warp thenExternal chuteIt is pushed into standard-sized sheet；CauseOar pageIn sufferRotating shaftOuter section is longer than inner segment and linear velocity big, Therefore suffered resistance is also big and can keep full-gear paddling ... when withWheel discGo toBracing frame(left) lower section at itsInside turn HandleAndConnecting leverJust touchAfter rub stockAnd smooth, shouldOar pageThen around itRotating shaftForward reverse, then warpInternal chuteJust it is pushed into Guan Bi Position i.e. departs from；CauseSlurry page'sInside turn handleDistanceRotating shaftThe longer i.e. arm of force is long, and is easily allowed to receive Guan Bi holds together by push-jump.Due toSlurry pageIn Lean onRotating shaftPart is meander-like so that adjacentOar pageFront run-out and rear panel point anastomosis slightly before grand after volt；So being both resistant to Wash away the roundest and the most smooth wheel rim.In being asWheel discRotate,Oar page... open and be combined, close and open again ... circulate constantly-paddle not It it is only its operation principle.

ShouldPower transmission shaftEpitaxial end passes throughBearingIt is enclosed within and is fixed on carrierBracing frameIn, andBefore rub stockWithAfter rub stockJust divide It is not installed inBracing frameBefore at (right) (left) two afterwards；Before rub stockWithAfter rub stockOrthokinetic certain position can be synchronized.So Change, even if with making upper lower half take turns by the fixed point exchanging former and later two positions rubbing stockSlurry pageSituation exchanges completely, thus Change whole force direction the most at once i.e. to realize moveing backward driving in the wrong direction.If [need to arrange and rub stock, the function mode of its displacement can not only one Kind.This case is drafted and is rubbed strand linked ring around central authorities for front and back twoPower transmission shaft180 ° of upsets (reversing current in this wheel disc) are converted Change；This can through hydraulic pressure support send out hock wheel take spelling power transmission shaft and carry turn (or being ordered about the traction such as rope chain actively dislocation by motor) and together with Locking in place].Oar page receipts by turns to be made are closed, and allotInside turn handleThe stock treasured top that rubs be that requisite (this rubs thigh part natural endowment bullet Power toughness has and necessarily buffers ability, and adaptation forcesConnecting leverReverse).What is called rubs the extraordinary wheel roller that slips of stock, its functional character Being to protrude object (between touching slightly can reserve migration) for tiltedly rubbing the arch turning the easy rail of handle, it is placed inBracing frameInner side withOar pageTurn Handle correspondence is refuted mutually；What is called turns handleSlurry pageThe bar bundle that side stretches out, through arc chute, (head outer end can add buttonRollerOr Install additionalConnecting lever) allot for rubbing stock.Its two (turn handle and rub stock) sound coupling is formed and is turnedOar pageThe key mechanism of folding attitude. (inside rub stock force connecting lever together with oar page with regard to set limit take advantage of a situation lean on then reclaim playback, executed the strength being subject to each other suitable；Only This point does not produce effect).This turns handle and under it rubs the assistance of stock, oar page (blade) is adjusted to changed conditions in an orderly manner, causes with water The wheel state of two halves up and down that in flat, separated time is boundary completely contradicts-and even if positive negative sense stood resistance<discharge capacity>difference maximization, convergence In by tendency one with all strength.Whole take turns that plate edge retapering is round and smooth to reduce friction loss.

AboutOperational efficiencyEstimation: single study and judge theoretically.The efficiency of wheel oar is at least up to more than 60%, substantially left 70% Right；Its Energy Efficiency Ratio should be substantially better than propeller.The most then tool advance and Practical significance.With reference to present case subgraph solution: because of it Wheel disc be holosymmetric, oar page be even distribution, when starting, its flashy whole kinestate is the most without the slightest difference, complete Identical.So one picture can at will be intercepted, (as one still life is investigated, and is allowed to analyze change to be this operation tense " sample " Must simplify clear).It is said that in general, effect generally deducts negative energy and empty energy consumption for gross energy.Such as the wheel oar of eight blades: normality Constitute the datum drag that smaller part wheel hub is propeller system own load in 3, totally enclosed top, this negative energy accounts for The 10% of total value.It is a piece of that its rear end occupies that of nine o'clock position, from just can deflect to negative can and offset；This wastes and accounts for total value 1/8th that is 12% permitted.Entirely launch shape at remaining 4 big portion of positive oar page and at least can draw 70% turn of total kinetic energy Turn to propulsive force.

Claims (2)

1. an in line propeller, i.e. flings the wheel oar propeller having an effect, it is characterised in that: include the activity that carries [oar page] [wheel disc] that have hollow out [chute], described oar page by [rotating shaft] with wheel plate face be connected, this oar page is curved containing bended (can attach magnetic attraction), there is the chute that the bar bundle [turning handle] stretched out passes on wheel disc oar page both sides, and this turns handle outer end set There is [roller] and [connecting lever]；[supporting that is that also include accepting aforementioned wheel disc and oar page and that be provided with ridge [rubbing stock] accessory Frame], wherein ridge rubs a burst controllable displacement, and this bearing support is fixed in the main body (motor vessel) or other device promoted.

2., as involved by claim 1, so-called bar bundle [turning handle] and ridge [rubbing stock] collocation are closed conjuncted for relative strain, Thus form a set of quasi-valve mechanism having scheduling oar page folding function；Wherein critical partTwo rub stockCan be integrated, it Both it had been associated with whole taking turns oar, it is possible to make single parts (separate case application).