CN203476497U

CN203476497U - Internal combustion engine with annular face gear vibrator

Info

Publication number: CN203476497U
Application number: CN201320587357.5U
Authority: CN
Inventors: 吴结华; 吴澎; 彭蔓霞; 彭方来; 吴卫志; 胡金兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-03-12
Anticipated expiration: 2023-09-18

Abstract

The utility model belongs to the field of power machinery, and particularly relates to an internal combustion engine with an annular face gear vibrator, wherein the internal combustion engine is high in balance coefficient, free of twisting and vibration, compact in structure, and wide in power and size application range. The structures of a piston, a crankshaft and a connection rod are omitted, and a brand new internal combustion engine type system is designed. The internal combustion engine is composed of the vibrator, rotors, an outer cylinder, an air absorption and exhaust valve and a spark plug. The processes of air absorption, compression, acting and air exhaust are completed through meshing between the vibrator and face gears of the rotors. Fuel burns, expanded air acts and is directly output through rotation of the rotors, no crankshaft system exists, no reciprocating motion of the piston exists, and the twisting and vibration of the internal combustion engine are fundamentally eliminated. The internal combustion engine can be widely applicable to the fields of motorcycles, automobiles, helicopters and robots.

Description

Ring surface gear oscillator internal-combustion engine

Technical field:

The utility model belongs to dynamic power machine field, is specifically related to a kind of ring surface gear oscillator internal-combustion engine.

Background technique:

Reciprocating piston crankshaft connecting rod type internal-combustion engine is most widely used dynamic power machine.Piston reciprocating inertial period property changes, and under the effect of flywheel rotating inertia force, completes, and forms periodically moment of torsion, and the active force of passing to supporting is also cyclically-varying, and this uneven hazard of vibration producing is very big.General adopt suitable cylinder number, cylinder is arranged, and crank throw arranges, and on bent axle, adds equilibrium block and improve balance.Multi-cylinder is also with bringing volume to expand, and design debug is complicated.The elasticity of crankshaft system and inertia produce in addition, and to turn round shake be the another large harm of crankshaft connecting rod type internal-combustion engine, eliminates that to turn round shake technology more complicated, and can not avoid completely.Summary of the invention:

The utility model aims to provide a kind of high balance coefficient, without turning round shake, compact structure, the internal-combustion engine of power, volume wide accommodation.Be specifically related to a kind of ring surface gear oscillator internal-combustion engine.

The utility model solves the technological scheme that its technical problem adopts: abandon piston, bent axle, bar linkage structure, design a kind of brand-new internal combustion engine type system, utilize fuel combustion to expand, directly drive rotor rotates acting.

The ring surface gear oscillator internal-combustion engine that the utility model is designed, by oscillator, rotor, urceolus, air inlet-exhaust valve, spark plug, formed, a rotor coaxial is fixed on rotating shaft one end, another rotor coaxial is fixed on the rotating shaft the other end and is run through a bit of by rotating shaft, the coaxial ring surface gear oscillator of installing between two rotors; After rotor, oscillator, rotating shaft string are good, be arranged in urceolus, rotor and rotating shaft can be rotated in urceolus, oscillator by pin in external tube groove, can only endwisely slip, can not rotate, by the engagement of endwisely slip oscillator and rotor cover gear, complete air-breathing, compression, acting, exhaust process.

Oscillator is that two ends are the annular canister of face gear, and internal diameter is just penetrated by rotating shaft, and external diameter just penetrates urceolus, with pin, be arranged in urceolus, can, at urceolus internal diameter to slip, can not sway, ring vibrator both ends of the surface gear is two tooth two grooves, and tooth and sheave profile can fit like a glove.

Rotor is the annular canister of Transverse plane one end flank of tooth, internal diameter can be fastened in rotating shaft and can not relatively rotate, external diameter penetrates urceolus, can in urceolus, rotate, rotor two flank of tooth halftime of staggering is relatively coaxially arranged in rotating shaft, two flank of tooth spacing are just installed ring surface gear oscillator, and the two rotor flank of tooth are two tooth two grooves, fit like a glove with oscillator both ends of the surface gear two tooth two grooves.

Oscillator both ends of the surface gear and rotor one end flank of tooth, the profile line of its tooth and groove is identical flute profile ripple or sine wave of peak valley after launching.

4 suctions are opened in the corresponding position of urceolus, exhaust port is installed control valve, and valve is open and close periodically, has assisted suction, exhaust stroke.

On oscillator both ends of the surface gear, respectively establish two spark plugs, periodically igniting, has assisted expansion stroke.

Rotating shaft, drives the rotor synchronous being arranged in rotating shaft to rotate, and the urceolus inboard rotor flank of tooth and the oscillator flank of tooth interact, promote oscillator movement outside vertically, between inboard rotor and oscillator, space becomes large, forms vacuum, Aspirating valves is opened, and sucks fuel, air Mixture; Oscillator is movement outside vertically, and between outside rotors and oscillator, space diminishes, gas compression, and outlet valve is opened, vent gas; Along with rotor is rotated further, outside rotors is stirred oscillator and is moved to the inside, and between outside rotors and oscillator, space becomes large, forms vacuum, and Aspirating valves is opened, and sucks fuel, air Mixture; The oscillator to the inside mobile inboard rotor of stirring rotates along original sense of rotation, inwardly compress the fuel-air mixture that front 1/4 cycle sucks simultaneously, until tooth, groove kissing, it is minimum that volume reaches, oscillator inner side end plug ignition now, fuel combustion, expanding gas drive rotor rotates and does work along original sense of rotation, promotes oscillator and outwards moves; The oscillator laterally mobile outside rotors of stirring rotates along original sense of rotation, the fuel-air mixture simultaneously sucking to 1/4 cycle before external compression, until tooth, groove kissing, it is minimum that volume reaches, end face plug ignition outside oscillator now, fuel combustion, expanding gas promotes oscillator and moves inward, and drive rotor rotates and does work along original sense of rotation; Oscillator is interior lateral movement vertically, and between inboard rotor and oscillator, space diminishes, gas compression, and outlet valve is opened, and vent gas is prepared the air-breathing of next cycle;

Ring surface gear oscillator internal-combustion engine as above, axle respectively completes 1 air-breathing, compression, acting, exhaust outside rotating in one week, air-breathing, the compression at every turn of every side, acting, exhaust are all indoorly to carry out axisymmetric two simultaneously, therefore output work only pushes away the inside and outside motion of oscillator, drive rotor rotates in urceolus together with rotating shaft, and active force is not passed to supporting, fundamentally eliminated imbalance.

Ring surface gear oscillator internal-combustion engine as above, acting is directly rotated output with rotor together with rotating shaft, there is no crankshaft rod system, has fundamentally eliminated again the shake of turning round of internal-combustion engine.

Ring surface gear oscillator internal-combustion engine as above, balance coefficient is high, without turning round shake, without being used in combination, compact structure, power, volume wide accommodation, can be widely used in motorcycle, automobile, helicopter, and robot field.

Accompanying drawing explanation

Fig. 1 is that urceolus of the present utility model is cut rear front view open, and high view.

Fig. 2 is rotor of the present utility model, oscillator, rotating shaft installation view, and high view.

Fig. 3 is that view is installed in rotor of the present utility model, rotating shaft, and high view.

Fig. 4 is oscillator front view of the present utility model, and high view.

Fig. 5 is urceolus sectional view of the present utility model, and high view.

Fig. 6 is air-breathing after the columnar structured expansion of the utility model, compression, acting, exhaust process schematic diagram.Wherein a-c is upper air-breathing lower exhaust, and c-e is air-breathing under upper compression, and e-g is upper acting lower compression, under the upper exhaust of g-a, does work.

As accompanying drawing 1, ring surface gear oscillator internal-combustion engine described in the utility model, the inner spark plug 3 of urceolus 1, inboard rotor 2, oscillator, suction,

outlet valve

4 and 9, ring surface gear oscillator 5, oscillator limit ship and resell on another market 6, urceolus cotter way 7, oscillator outer end spark plug 8, rotating shaft 10, outside rotors 11 etc. partly form.

Embodiment:

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Embodiment:

As shown in Figure 1, rotating shaft 10, the inboard rotor 2 that drive is arranged in rotating shaft 10 synchronously rotates, inboard rotor 2 flank of tooth and ring surface gear oscillator 5 flank of tooth interact, promote ring surface gear oscillator 5 and move downward along

axle

10,5 spaces of inboard rotor 2 and oscillator become large, form vacuum, air inlet-exhaust valve 4 is opened, and sucks fuel, air Mixture; Oscillator 5 is lower motion vertically, and 5 spaces of outside rotors 11 and oscillator diminish, gas compression, and air inlet-exhaust valve 9 is opened, vent gas, i.e. a-c process in Fig. 6.

Along with rotating shaft 10 is rotated further, outside rotors 11 is stirred oscillator 5 and is moved up, and 5 spaces of outside rotors 11 and oscillator become large, form vacuum, and air inlet-exhaust valve 9 is opened, and sucks fuel, air Mixture; Oscillator 5 moves up and stirs inboard rotor 2 and rotate along original sense of rotation, the fuel-air mixture that sucks of front 1/4 cycle of compression upwards simultaneously, until tooth, groove kissing, volume reaches minimum, i.e. c-e process in Fig. 6.

Now oscillator 5 interior edge face spark plug 3 igniting, fuel combustion, expanding gas promotes inboard rotor 2 and rotates and do work along original sense of rotation, promotion oscillator 5 moves down stirs outside rotors 11 along original sense of rotation rotation, the fuel-air mixture simultaneously sucking to 1/4 cycle before lower compression, until tooth, groove kissing, it is minimum that volume reaches, i.e. e-g process in Fig. 6.

Now oscillator 5 outside end face spark plug 8 igniting, fuel combustion, expanding gas promotes oscillator 5 and moves up, and promotes outside rotors 11 and rotates and do work along original sense of rotation; Oscillator 5 moves vertically, and 5 spaces of inboard rotor 2 and oscillator diminish, gas compression, and air inlet-exhaust valve 4 is opened, and vent gas is prepared the air-breathing of next cycle, i.e. g-a process in Fig. 6.

Claims

1. a ring surface gear oscillator internal-combustion engine, is characterized in that comprising oscillator, rotor, rotating shaft, urceolus, air inlet-exhaust valve, spark plug; A rotor coaxial is fixed on rotating shaft one end, and another rotor coaxial is fixed on the rotating shaft the other end and is run through a bit of by rotating shaft, the coaxial ring surface gear oscillator of installing between two rotors; After rotor, oscillator, rotating shaft string are good, be arranged in urceolus, rotor and rotating shaft can be rotated in urceolus, oscillator by pin in external tube groove, can only endwisely slip, can not rotate, by the engagement of endwisely slip oscillator and rotor cover gear, complete air-breathing, compression, acting, exhaust process.

2. ring surface gear oscillator internal-combustion engine as claimed in claim 1, it is characterized in that: oscillator is that two ends are the annular canister of face gear, internal diameter is just penetrated by rotating shaft, external diameter just penetrates urceolus, with pin, be arranged in urceolus, ring vibrator both ends of the surface gear is two tooth two grooves, and tooth and sheave profile can fit like a glove.

3. ring surface gear oscillator internal-combustion engine as claimed in claim 1, it is characterized in that: rotor is the annular canister of Transverse plane one end flank of tooth, internal diameter can be fastened in rotating shaft and can not relatively rotate, external diameter penetrates urceolus, can in urceolus, rotate, rotor two flank of tooth halftime of staggering is relatively coaxially arranged in rotating shaft, and two flank of tooth spacing are just installed ring surface gear oscillator, the two rotor flank of tooth are two tooth two grooves, fit like a glove with oscillator both ends of the surface gear two tooth two grooves.

4. ring surface gear oscillator internal-combustion engine as claimed in claim 1, is characterized in that: oscillator both ends of the surface gear and rotor one end flank of tooth, the profile line of its tooth and groove is identical flute profile ripple or sine wave of peak valley after launching.

5. ring surface gear oscillator internal-combustion engine as claimed in claim 1, is characterized in that: 4 suctions are opened in the corresponding position of urceolus, exhaust port is installed control valve, and valve is open and close periodically, has assisted suction, exhaust stroke.

6. ring surface gear oscillator internal-combustion engine as claimed in claim 1, is characterized in that: on oscillator both ends of the surface gear, respectively establish two spark plugs, periodically igniting, has assisted expansion stroke.