CN201165900Y

CN201165900Y - Four-cylinder spherical internal combustion engine body mechanism

Info

Publication number: CN201165900Y
Application number: CNU2008201016562U
Authority: CN
Inventors: 吴银明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-18
Filing date: 2008-03-18
Publication date: 2008-12-17
Anticipated expiration: 2018-03-18

Abstract

The utility model relates to a main body mechanism of a four-cylinder spherical explosive motor, which comprises a spherical casing, wherein two ends of the casing are equipped with bearing seats, an intermediate division ring is arranged in the casing, an angle of 35-55 degrees is formed by the intermediate division ring and a connecting line of center through holes of the bearing seats of the two ends of the casing, a gas inlet and outlet opening is disposed on an upper portion or a lower portion corresponding to two sides of an intermediate division rotating plate, the middle portion in the intermediate division rotating plate is equipped with a near-spherical rotating piston, two end portions of the shaft axis of the rotating piston body are hinged with the intermediate division rotating plate, two sides of the rotating piston are correspondingly connected with a piston segment to enable gas cavities located at two sides of the division rotating plate to form four working gas chambers, an internal circular rotating plate is disposed in a slit at the middle portion of the rotating piston, two ends of the internal circular rotating plate are fixedly connected with a main shaft neck which penetrates through holes of the bearings seats of the casing, two gas passages are symmetrically disposed on the internal circular rotating plate, the piston segment is equipped with four gas passage through holes corresponding to the four working gas chambers, and the spherical casing is equipped with a spark plug which extends into the casing. The main body mechanism not only can be used to manufacture an explosive motor with a new working type, but also is compact in structure and few in parts.

Description

Four-cylinder spherical internal combustion engine main body mechanism

Technical field

The utility model relates to the explosive motor field, particularly a kind of four-cylinder spherical internal combustion engine main body mechanism.

Background technique

The motor of extensive use at present is the linear reciprocating motion that utilizes piston, compressing inflammable gas, and the gas that ignites then, moment produces a large amount of heat energy, by promoting piston heat energy is converted into mechanical energy, utilizes the bent axle output torque again.Because there is the dead point in bent axle when moving in a circle, there is great impact in the linear reciprocating motion of piston simultaneously, need a plurality of cylinders of layout to work simultaneously, cause the motion complexity, component are many, and processing and control are very difficult, and the motor volume is huge, space availability ratio is low, and engine efficiency is also on the low side.Rotary polygonal piston engine, because the link block that three-apexed rotor contacts with the cylinder body inner top surface is two-sided contact working surface, seal operation is abominable, require very high to sealing and lubricating condition, also very strict to material requirements, inner surface of cylinder block and three-apexed rotor outer surface all are special abnormal curved surfaces simultaneously, and main shaft is with gear modified line output power, process difficultly unusually, also be not used widely so far.

The model utility content

The purpose of this utility model provides a kind of four-cylinder spherical internal combustion engine main body mechanism, and this main body mechanism not only can be used for making a kind of internal combustion engine of new working forms, and compact structure, and component are few.

The purpose of this utility model is achieved in that this four-cylinder spherical internal combustion engine main body mechanism, comprise that two ends are provided with the globe case of main journal bearing support, be provided with in the described globe case body with two ends main journal bearing support central through bore be wired to 35～55 the degree angles and can relative to globe case rotate in every annulus, in described in cirque body the middle part be provided with on one, the bottom has the spherical rotating piston of class of spherical end face, the two end part of the spherical rotating piston body of described class shaft axis with in be hinged every annulus, the spherical rotating piston bilateral symmetry of described class is connected with the piston limb that outer surface has spherical surface, form A so that be arranged in every annulus both sides air cavity, B, C, four work air chambers of D, described globe case top or bottom corresponding in be provided with into every the annulus both sides, relief opening, when spherical rotating piston body shaft axis of described class and spindle neck axis line are perpendicular, spherical end face is sealed into simultaneously, relief opening, be provided with built-in round flap in the sealing of the spherical rotating piston of described class middle part, described built-in round flap two ends are fixedly connected with the main journal that penetrates in the main journal bearing saddle bore of globe case two ends, described built-in round flap perimembranous bilateral symmetry is provided with and makes A respectively, D work air chamber and B, the air flue L1 that C work air chamber communicates, L2, described piston limb is corresponding to A, B, C, four work air chambers of D offer V1, V2, V3, four air flue through holes of V4, described globe case is provided with the spark plug that stretches into expansion acting work air chamber.

When the spherical rotating piston of class with in rotate every annulus spherical end face can't be sealed into, during relief opening, next suction stroke is finished and is entered in the compression of A work air chamber, air flue through hole V1 is closed state just, A work air chamber and suction port are connected, the exhaust end of D work air chamber also enters next expansion working stroke, air flue through hole V4 is opening state just, thereby the air flue L1 and the D work air chamber that contain pressurized gas are connected, at this moment, the B air-breathing end of work air chamber has also entered next compression stroke, air flue through hole V2 is opening state, thereby air flue L2 and B work air chamber is connected, C work air chamber expands to do work and finishes also to have entered next exhaust stroke, and air flue through hole V3 is closed state just, and C work air chamber and relief opening are connected; When the spherical rotating piston 5 body shaft axiss 14 of class with in when annulus 4 turns over 180 degree angles and is rotated further, main journal also turns over 180 degree angles, at this moment, just the working procedure with the front is opposite, next suction stroke is finished and is entered in the compression of B work air chamber, air flue through hole V2 is closed state just, B work air chamber and suction port are connected, the exhaust end of C work air chamber also enters next expansion working stroke, air flue through hole V3 is opening state just, thereby the air flue L2 and the C work air chamber that contain pressurized gas are connected, at this moment, the A air-breathing end of work air chamber has also entered next compression stroke, air flue through hole V1 is opening state, thereby air flue L1 and A work air chamber is connected with pressurized gas in air flue L1, D work air chamber expands to do work and finishes also to have entered next exhaust stroke, air flue through hole V4 is closed state just, D work air chamber and relief opening are connected, work so again and again, thereby the feasible A that is arranged in every annulus 4 one sides, B work air chamber alternately carries out air-breathing and compression stroke, and correspondingly, be arranged in D every annulus 4 opposite sides, C work air chamber alternately expands and does work and exhaust stroke, thereby realizes entire work process of the present utility model.

Distinguishing feature of the present utility model is reasonable in design, eliminates the piston linear to-and-fro motion and joins the vapour driving mechanism; Do not have complicated gear modified line motion, use the optimal closed circumference of rotation and move; Simple in structure, moving element is few, and balance is opposed, and rationally gas distribution structure is simple, and the seals one-way only operation life-span is long, and weight ratio is outstanding.

In addition, the effective rate of utilization height of the utility model gabarit volume, easy to manufacture in batch, maintenance service is convenient, has wide market application prospect.

Description of drawings

Fig. 1 is the utility model embodiment's an outward appearance plan view.

Fig. 2 is the plan view that the utility model embodiment removes globe case.

Fig. 3 is the utility model embodiment's a structure cutaway view.

Fig. 4 is that the K of Fig. 2 is to view.

Fig. 5 is that Fig. 1 removes the P of P side half casing to view.

Fig. 6 is that Fig. 1 removes the Q of Q side half casing to view.

Fig. 7 is the user mode schematic representation after the spherical rotating piston 5 of class turns an angle among Fig. 5.

Fig. 8 is the utility model embodiment main journal and built-in round flap organigram.

Embodiment

Four-cylinder spherical internal combustion engine main body mechanism of the present utility model, comprise that two ends are provided with the globe case 2 of main journal bearing support 1, in the present embodiment, globe case 2 is made up of a left side half casing 21 and right half casing 22, be provided with in described globe case 2 bodies with two ends main journal bearing support 1 central through bore be wired to 35～55 the degree angles and can relative to globe case 2 rotate in every annulus 4, in described in annulus 4 bodies the middle part be provided with on one, the bottom has the spherical rotating piston 5 of class of spherical end face 13, the two end part 16 of the spherical rotating piston 5 body shaft axiss 14 of described class with in be hinged every annulus 4, spherical rotating piston 5 bilateral symmetry of described class are connected with the piston limb 7 that outer surface has spherical surface, form A so that be arranged in every annulus 4 both sides air cavitys, B, C, four work air chambers of D, described globe case 2 tops or bottom corresponding in be provided with into every annulus 4 both sides,

relief opening

11 and 12, when spherical rotating piston 5 body shaft axiss 14 of described class and main journal 9 shaft axiss are perpendicular, spherical end face 13 is sealed into simultaneously, relief opening 11 and 12, be provided with built-in round flap 8 in the spherical rotating piston 5 middle part sealings of described class, described built-in round flap 8 two ends are fixedly connected with the main journal 9 that penetrates in main journal bearing support 1 hole, globe case 2 two ends, described built-in round flap 8 perimembranous bilateral symmetry are provided with and make A respectively, D work air chamber and B, the air flue L1 that C work air chamber communicates, L2, described piston limb 7 is corresponding to A, B, C, four work air chambers of D offer V1, V2, V3, four air flue through holes of V4, described globe case 2 is provided with the spark plug 15 that stretches into expansion acting work air chamber.

Be wired to miter angle every annulus 4 and two end axles bearing 1 central through bore in above-mentioned.Be fixedly connected with a pair of projection 17 respectively every the annulus both sides in described in order to cooperate with piston limb working surface.

When the spherical rotating piston 5 body shaft axiss 14 of class with in rotate every annulus 4 spherical end face 13 can't be sealed into,

relief opening

11 and 12 o'clock, next suction stroke is finished and is entered in the compression of A work air chamber, air flue through hole V1 is closed state just, A work air chamber and suction port are connected, the exhaust end of D work air chamber also enters next expansion working stroke, air flue through hole V4 is opening state just, thereby the air flue L1 and the D work air chamber that contain pressurized gas are connected, at this moment, the B air-breathing end of work air chamber has also entered next compression stroke, air flue through hole V2 is opening state, thereby air flue L2 and B work air chamber is connected with pressurized gas in air flue L2, C work air chamber expands to do work and finishes also to have entered next exhaust stroke, and air flue through hole V3 is closed state just, and C work air chamber and relief opening are connected; When the spherical rotating piston 5 body shaft axiss 14 of class along in when annulus 4 turns over 180 degree angles and is rotated further, main journal also turns over 180 degree angles, at this moment, just the working procedure with the front is opposite, next suction stroke is finished and is entered in the compression of B work air chamber, air flue through hole V2 is closed state just, B work air chamber and suction port are connected, the exhaust end of C work air chamber also enters next expansion working stroke, air flue through hole V3 is opening state just, thereby the air flue L2 and the C work air chamber that contain pressurized gas are connected, at this moment, the A air-breathing end of work air chamber has also entered next compression stroke, air flue through hole V1 is opening state, thereby air flue L1 and A work air chamber is connected with pressurized gas in air flue L1, D work air chamber expands to do work and finishes also to have entered next exhaust stroke, air flue through hole V4 is closed state just, D work air chamber and relief opening are connected, work so again and again, thereby the feasible A that is arranged in every annulus 4 one sides, B work air chamber alternately carries out air-breathing and compression stroke, and correspondingly, be arranged in D every annulus 4 opposite sides, C work air chamber alternately expands and does work and exhaust stroke, thereby realizes entire work process of the present utility model.

Claims

1. four-cylinder spherical internal combustion engine main body mechanism, comprise that two ends are provided with the globe case of main journal bearing support, it is characterized in that: be provided with in the described globe case body with two ends main journal bearing support central through bore be wired to 35～55 the degree angles and can relative to globe case rotate in every annulus, in described in cirque body the middle part be provided with on one, the bottom has the spherical rotating piston of class of spherical end face, the two end part of the spherical rotating piston body of described class shaft axis with in be hinged every annulus, the spherical rotating piston bilateral symmetry of described class is connected with the piston limb that outer surface has spherical surface, form A so that be arranged in every annulus both sides air cavity, B, C, four work air chambers of D, described globe case top or bottom corresponding in be provided with into every the annulus both sides, relief opening, when spherical rotating piston body shaft axis of described class and spindle neck axis line are perpendicular, spherical end face is sealed into simultaneously, relief opening, be provided with built-in round flap in the sealing of the spherical rotating piston of described class middle part, described built-in round flap two ends are fixedly connected with the main journal that penetrates in the main journal bearing saddle bore of globe case two ends, described built-in round flap perimembranous bilateral symmetry is provided with and makes A respectively, D work air chamber and B, the air flue L1 that C work air chamber communicates, L2, described piston limb is corresponding to A, B, C, four work air chambers of D offer V1, V2, V3, four air flue through holes of V4, described globe case is provided with the spark plug that stretches into expansion acting work air chamber.

2. according to claim 1 four-cylinder spherical internal combustion engine main body mechanism, it is characterized in that: be wired to miter angle every annulus and two end axles bearing central through bore in described.

3. four-cylinder spherical internal combustion engine main body mechanism according to claim 1 and 2 is characterized in that: be fixedly connected with a pair of projection in order to cooperate with piston limb working surface respectively every the annulus both sides in described.