CN103790698A

CN103790698A - Rotating disc type rotor engine

Info

Publication number: CN103790698A
Application number: CN201410048896.0A
Authority: CN
Inventors: 邹洪武
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-12
Filing date: 2014-02-12
Publication date: 2014-05-14

Abstract

The invention discloses a rotating disc type rotor engine. A rotating disc with an inclined plane is used as a rotor of the engine, and the inclined end face at the edge of the rotating disc serves as a guide rail of sliding wheels connected with a piston rod. When a piston pushes the sliding wheel 1 on the piston rod to act on the smooth inclined end face of the rotating disc, the rotating disc is forced to convert linear motion of the piston into circling motion of the rotating disc. By adopting chain wheels and gears, adjusting the rotating speed of a cam shaft and combining cams, a transmission rod and a J type rocker arm, opening timing of a valve is achieved; in the air inlet stroke, the piston is stretched through acting force of the sliding wheel 2 and the back of the end face of the rotating disc, negative pressure is generated in an air cylinder, the valve is opened through a valve opening mechanism, and natural air inlet is achieved. Cam integral shaft generators and cam integral shaft air inlet turbines are adopted for charging and air inlet. When the radius of the rotor is large and the stroke of the air cylinder is constant, an equal-arc double-curve-surface rotor or an equal-arc multi-arc-surface rotor can be manufactured. When the rotor is provided with a single inclined plane, a single air cylinder achieves the four strokes of air inlet, compression, acting and air discharge every time the rotor rotates by 720 degrees.

Description

Rotation plate type rotary engine

Affiliated technical field

The present invention is a kind of rotation plate type rotary engine, is a kind of internal-combustion engine, can be used as the power source of the various machineries such as communications and transportation, aviation, electric power.Can use the pluralities of fuels such as gasoline, diesel oil, rock gas.

Background technique

Rotary engine mainly contains wankel type rotary polygonal piston engine.At present, Wankel RC configuration is in the commercialization of Japanese Mazda Motor company, this h type engine h have advantages of operate steadily, power is stronger, but have that cylinder seal is poor, cooling difficulty and the large shortcoming of oil consumption, also have in addition birotary engine, annular cylinder rotor engine etc.

Summary of the invention

The technical problem solving: adopt brand-new structure to be equipped with, use existing Reciprocating engine correlation technique, solved preferably the technical barrier that existing rotary engine cylinder seal is poor, cooling effect is undesirable, oil consumption is large.

The technological scheme adopting is: adopt plane of inclination rotating disk as engine rotor, guide rail take the inclined end face at rotating disk edge as the movable pulley that is connected with piston rod, in the time that the movable pulley 1 on piston promotion piston rod acts on the level and smooth inclined end face of rotating disk, piston rod keeps straight line motion under the effect of flip sleeve and sliding mount, forces rotating disk the straight line motion of piston to be converted into the circular movement of rotating disk; Adopt sprocket gear in conjunction with adjusting camshaft speed, coordinate cam, drive link and J type rocking arm to realize valve opening timing, adopt the active force stretching piston at movable pulley 2 and the rotating disk end face back side at intake stroke, make generation negative pressure in cylinder, valve opening mechanism makes valve opening simultaneously, realizes natural inflow.Adopt cam coaxial generator and cam coaxial air inlet turbine super charge.When rotor radius is compared with one timing of large and cylinder stroke, can make etc. arc hyperboloid rotor or etc. arc multi-curved-surface rotary.In the time that rotor is single inclined plane, the every rotation 720 of rotor is spent single cylinder and is completed air inlet, compression, acting, four strokes of exhaust; When rotor is that while waiting arc hyperboloid, the single cylinder of the every rotating 360 degrees of rotor completes air inlet, compression, acting, four strokes of exhaust.

Need according to different power, can make multicylinder engine.The effect that the present invention is useful is: the size of at present conventional Reciprocating engine torque depends primarily on the cylinder diameter of cylinder, and the torque of motor of the present invention and the cylinder diameter of cylinder are irrelevant, and the size of its torque and engine rotor radius is proportionate; The fuel efficiency of Reciprocating engine approximately 30% left and right, the longer motor of the present invention's making piston stroke preferably, is greatly improved fuel efficiency; The present invention is simple in structure, need not bent axle etc. drive gadget, have advantages of that volume is little, lightweight, torque is large, power is high, greatly improved the fuel economy of motor.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Accompanying drawing is motor sectional drawing

In figure 1, cylinder 2, piston 3, flip sleeve 4, piston rod 5, sliding mount 6, movable pulley 1

7, movable pulley 28, rotor 9, output shaft 10, sprocket wheel 1 11, sprocket wheel 2

12, gear 1 13, gear 2 14, cam 1 15, cam 2 16, rocking arm

17, drive link 18, air inlet turbine 19, generator 20, camshaft

Embodiment

Should not be arranged on movable pulley 1 firing time of engine spark plug in just to rotor peak valley A point, the sense of rotation of engine rotor is different and different according to the firing time of spark plug, in the time of the igniting of spark plug is arranged on that movable pulley 1 orders in (towards output terminal) peak valley A left side, the rotation of engine rotor clockwise direction.In the time of the igniting of spark plug is arranged on that movable pulley 1 orders in (towards output terminal) peak valley A right side, engine rotor is rotation counterclockwise

In Fig. 1, counterclockwise rotate to be example explanation embodiment with engine rotor, in the time that Starter rotor driven rotates, movable pulley 1 is take the end face of engine rotor as guide rail; In the time of the right side of movable pulley 1 in rotor peak valley A, can there is two states in corresponding cylinder: enter suction stroke or enter working stroke state.In the time that cylinder is in suction stroke state, along with the rotation of rotor, movable pulley 2 pulls piston under the effect at the rotor end-face back side, make generation negative pressure in cylinder, simultaneously, intake valve is opened under the effect of the mechanisms such as cam rocker arm, and air inlet turbine collaborative compression mixed gas enters cylinder, completes suction stroke.When movable pulley 1 is during in the lowest point B point, along with the rotation of rotor, rotor end-face acts on movable pulley 1 and promotes the mixed gas in piston compression cylinder, completes compression stroke.In the time that movable pulley 1 is returned to the right side of rotor peak valley A, plug ignition, implements working stroke.In the time that movable pulley 1 is returned to the right side of rotor peak valley B, enter exhaust stroke.Exhaust stroke finishes, and this cylinder enters next cyclic process.

Claims

1. a rotation plate type rotary engine, mainly comprise rotor (8), cylinder (1), piston (2), flip sleeve (3), piston rod (4), sliding mount (5), movable pulley 1 (6), movable pulley 2 (7), output shaft (9), rocking arm (16), the compositions such as air inlet turbine (18) and generator (19).

2. rotor according to claim 1 (8), it is characterized in that: rotor (8) has inclined end face or curved end, end face and main shaft are angled, the size of angle is relevant to piston stroke, the torque that cylinder centerline is motor perpendicular to the distance of the vertical point of rotor (8) diameter and the center line of output shaft (9).

3. the center line of cylinder (1) and piston (2) is parallel with the center line of output shaft (9) according to claim 1.

4. flip sleeve according to claim 1 (3), is characterized in that: the cylinder body of HALF OPENING, and as the flip sleeve (3) of the sliding mount (5) being connected with piston rod (4).

5. air inlet turbine (18) and generator (19) are cam coaxial air inlet turbine (18) and cam coaxial generator (19) according to claim 1.