CN205477923U

CN205477923U - Internal combustion type circumference rotary engine for car

Info

Publication number: CN205477923U
Application number: CN201620133713.XU
Authority: CN
Inventors: 丁阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-22
Filing date: 2016-02-22
Publication date: 2016-08-17
Anticipated expiration: 2026-02-22

Abstract

The utility model provides an internal combustion type circumference rotary engine for car, including casing, main shaft, piston rotor, spark plug and two sealed hammers, there are main cavity and vice chamber in the casing, through the burner port intercommunication between vice chamber and the main cavity, the main shaft runs through the main cavity of casing, and the piston mounting of rotors is on the main shaft, piston rotor lateral wall is equipped with first arch and the second is protruding, two sealed hammer middle parts articulate respectively at vice intracavity, the sealed tup of hammering into shape constitutes combustion chamber in stretching into the main cavity from the burner port between two sealed hammers, piston rotor and pair intracavity walls, still install on the casing with communicating (air) intake valve of main cavity and exhaust valve, the spark plug runs through the casing and stretches into in the combustion chamber. It is more abundant that this internal combustion type circumference rotary engine for car not only enables the motor fuel burning, and the engine volume can be dwindled in addition to the output increase, improves the engine power mass ratio.

Description

Automobile internal combustion type circumference rotary engine

Technical field

This utility model relates to a kind of automobile combustion power machine, particularly to a kind of automobile internal combustion type circumference rotary engine.

Background technology

At present, known electromotor is to be moved back and forth by bent axle, or delta direction rotary motion, move reciprocatingly in the running, or 8 word direction moved induction stroke, but compression stroke and expansion stroke., no matter be to move back and forth, or 8 word direction motions, top dead centre and lower dead center, this motion mode power is had can not steadily to export, when power exports, have larger vibration, and the relatively lossy of simultaneous power, direct result is that the burning in engine cavity is insufficient, and engine output is little, energy resource consumption is big, pollutes environment.

Utility model content

Technical problem to be solved in the utility model is to provide the automobile internal combustion type circumference rotary engine that a kind of engine combustion is more abundant, output is big.

For solving above-mentioned technical problem, this utility model provides a kind of automobile internal combustion type circumference rotary engine, seals hammer including housing, main shaft, piston rotary, spark plug and two；

Having main chamber and secondary chamber in housing, secondary chamber is connected by burner port between main chamber；

Main shaft runs through the main chamber of housing, and piston rotary is arranged on main shaft and is in main intracavity；

It is protruding that side, piston rotary lateral wall is provided with first, it is protruding that piston rotary lateral wall opposite side is provided with second, in piston rotation, the first projection and the second projection bear against on the inwall in the main chamber of housing, and main chamber is divided into two separate inlet plenum and exhaust chamber；

It is respectively hinged at secondary intracavity in the middle part of two sealing hammers, the described tup sealing hammer stretches into main intracavity from burner port, two seal hammer and stretch into the degree of depth in main chamber respectively by controlling assembly control sealing hammer, and seal composition combustion chamber between hammer, piston rotary and pair cavity wall at two；

Being also equipped with inlet valve and the exhaust valve communicated with main chamber on housing, spark plug runs through housing and stretches in combustion chamber.

Compare available engine, this automobile internal combustion type circumference rotary engine cancels the crankshaft and piston of engine interior, replace with a piston rotary, main chamber is divided into inlet plenum and discharges chamber by piston rotary, it is a workmanship stroke that piston rotary rotates a circle, first the mixed gas of gasification burning and air enters in inlet plenum from inlet valve, by piston rotary motion, the mixed gas in inlet plenum is compressed in combustion chamber, and seal hammer by combustion chamber closing by two, again by the mixed gas in plug ignition combustion chamber, mixed gas expands and drives piston rotary to rotate, and then drive main axis.

This automobile internal combustion type circumference rotary engine can not only make engine fuel burning more abundant, and output increases, and can reduce electromotor volume, improves engine power mass ratio.

In order to be better understood from technology contents of the present utility model, below this automobile internal combustion type circumference rotary engine is referred to as this electromotor.

Two, this electromotor seals in the middle part of the hammer handle of hammer respectively and hinged between housing；

Two sealing hammers control assemblies control sealing hammer by two groups respectively and stretch into the degree of depth in main chamber, described control assembly includes power transmission shaft and two rotatable lamellas, two rotatable lamellas are arranged on power transmission shaft, the corresponding hammer handle afterbody sealing hammer stretches between two rotatable lamellas, and described rotatable lamella is provided with the projection that band movable sealing hammer hammer handle afterbody rotates.

After using such structure, the hammer handle afterbody sealing hammer stretches between two rotatable lamellas, rotatable lamella rotates under the drive of power transmission shaft, the hammer handle afterbody of sealing hammer can be followed the projection of rotatable lamella and be rotated upwardly and downwardly, and then band movable sealing hammer rotates along bearing pin in the middle part of its hammer handle, stretch into the degree of depth in main chamber controlling to seal the tup of hammer.

The control assembly of this electromotor is connected with main shaft by inductive component, and inductive component at least includes inductive axis, and inductive axis one end is coordinated with main shaft by gear, and the other end of inductive axis is coordinated by gear and coordinates with power transmission shaft；After using such structure, by the threaded engagement between inductive axis and main shaft, make control assembly can understand the position of rotation of piston rotating shaft in real time, it is ensured that two seal hammer and stretch into the accurate control of the main chamber degree of depth.

The opening and closing of this engine intake valve and exhaust valve are by inductive component control, and inductive component at least includes inductive axis, and inductive axis one end is coordinated with main shaft by gear, and the other end of inductive axis controls inlet valve and the open and close of exhaust valve by gear；After using such structure, inlet valve and exhaust valve can also obtain the chamber corresponding to inlet valve or aerofluxus by the accurately sensing of inductive axis.

Accompanying drawing explanation

Fig. 1 is the structural representation of this engine embodiments one.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is one of cut-away view of this engine embodiments one.

Fig. 4 is the two of the cut-away view of this engine embodiments one.

Fig. 5 is the three of the cut-away view of this engine embodiments one.

Fig. 6 is the cut-away view of this engine embodiments one housing.

Fig. 7 is the structural representation of this engine embodiments one piston rotary.

Fig. 8 is the A portion enlarged drawing of Fig. 3.

Fig. 9 is the cut-away view of this engine embodiments two.

Detailed description of the invention

Embodiment one

As shown in Fig. 1,2,3,6,7,8:

This electromotor includes that housing 1, main shaft 2, piston rotary 3,15, two, spark plug seal hammer, three group of first inductive component and two groups and control assembly.

Housing 1 can be made up of forward and backward half shell, has main chamber 11 and secondary chamber 12 in housing 1, and main chamber 11 is generally cylindrical, and secondary chamber 12 is on the upside of main chamber 11, is connected by burner port 13 between secondary chamber 12 and main chamber 11.

nullMain shaft 2 runs through the main chamber 11 of housing 1 along the axial direction in main chamber 11，Piston rotary 3 is fixedly mounted on main shaft 2 and is in main chamber 11，The first projection 31 it is provided with on the upside of piston rotary 3 lateral wall，Between first protruding 31 and piston rotary 3 lateral wall, there is smooth changeover portion，The width of the first projection 31 seals the distance between hammer less than two，The second projection 32 it is provided with on the downside of piston rotary 3 lateral wall，Between second protruding 32 and piston rotary 3 lateral wall, also there is smooth changeover portion，When piston rotation，First protruding 31 and second projection 32 bears against on the inwall in the main chamber of housing 1 11，Main chamber 11 is divided into two separate inlet plenum 11a and exhaust chamber 11b，When piston rotary 3 is for rotating counterclockwise，First projection 31 constitutes inlet plenum 11a to the cavity between the second projection 32 in the counterclockwise direction，First projection 31 constitutes exhaust chamber 11b to the cavity between the second projection 32 along clockwise direction.

Two seal hammer the respectively first sealing hammer 4 and second and seal hammer 5, first sealing hammer 4 is identical with the structure of the second sealing hammer 5, mounting means is identical, using method is identical, seal as a example by hammering 4 into shape by first, first seals hammer 4 includes hammer handle 41 and tup 42, the hinge left side in secondary chamber 12 is passed through in the middle part of first hammer handle 41 sealing hammer 4, first tup 42 sealing hammer 4 stretches in main chamber 11 from burner port 13, and the sidewall of the first tup 42 and piston rotary 3 sealing hammer 4 can be in sealing contact；

The hinge right side in secondary chamber 12 is passed through in the middle part of second hammer handle 41 sealing hammer 5.

First seals hammer 4 stretches into the degree of depth in main chamber 11 by first control assembly control the first sealing hammer 4, first controls assembly is also disposed on the left of secondary chamber 12, first controls assembly includes the first power transmission shaft 61 and two rotatable lamellas 62, two rotatable lamellas 62 are arranged on the first power transmission shaft 61, first hammer handle 41 afterbody sealing hammer 4 stretches between two rotatable lamellas 62, two rotatable lamellas 62 are provided with the projection driving the first sealing hammer 4 hammer handle 41 afterbody to rotate, first power transmission shaft 61 stretches out outside housing 1, is on the first power transmission shaft 61 outside housing 1 equipped with the first travelling gear 63.

Second controls assembly control the second sealing hammer 5 stretches into the degree of depth in main chamber 11, the structure that second control assembly and first controls assembly is identical, second second driving shaft 71 controlling assembly also stretches out outside housing 1, is on the second driving shaft 71 outside housing 1 equipped with the second travelling gear 73.

First the first power transmission shaft 61 controlling assembly is connected with the main shaft 2 being in outside housing 1 by the first inductive component, first inductive component includes the first inductive axis 81, concrete attachment structure is: the first inductive axis 81 is supported on outside housing 1, equipped with tapered gear on main shaft 2, first inductive axis 81 one end is equipped with matched tapered gear, the other end of the first inductive axis 81 is equipped with the roller gear coordinated with the first travelling gear 63, the tapered gear of main shaft 2 and the tooth of the first travelling gear 63 are than for 1:1, the tapered gear of the first inductive axis 81 two ends end and the tooth of roller gear are than for 1:1；

Main shaft 2 rotates and drives the first inductive axis 81 to rotate, first inductive axis 81 rotates and drives the first power transmission shaft 61 to rotate, first power transmission shaft 61 drives rotatable lamella 62 to rotate, first hammer handle 41 afterbody sealing hammer 4 is also followed the projection movement of rotatable lamella 62 and is rotated, and then the position in the main chamber 11 of regulation the first sealing hammer 4 entrance.

In like manner, the second second driving shaft 71 controlling assembly is connected with the main shaft 2 being in outside housing 1 also by the first inductive component, because its structure is identical with the first control assembly with the kind of drive, does not repeats at this.

First tup 42 sealing hammer 4 and the second sealing hammer 5 stretches in main chamber 11 from burner port 13 respectively, two tups 42 sealing hammer contact with piston rotary 3, and seal composition combustion chamber 14 between secondary chamber 12 inwall hammered into shape between 5 at first sealing hammer the 4, second sealing hammer 5, piston rotary 3 and the first sealing hammer 4 and second.

Inlet valve 91 and the exhaust valve 92 communicated with main chamber 11 it is also equipped with on housing 1, the opening and closing of inlet valve 91 and exhaust valve 92 are controlled by the second inductive component, second inductive component includes the second inductive axis 82, second inductive axis 82 is also supported on outside housing 1, second inductive axis 82 two ends are equipped with tapered gear, one end of first inductive axis 81 coordinates with the tapered gear of main shaft 2, and the other end of the first inductive axis 81 is provided with the tapered gear identical with main shaft 2.

Controlled the open and close (its control mode can use valve to coordinate, or other mechanical type control modes) of inlet valve 91 and exhaust valve 92 with gear by tapered gear, spark plug 15 runs through housing 1 and stretches in combustion chamber 14.

As shown in Figure 3

Before the operating of this electromotor, it is assumed that the first projection 31 of piston rotary 3 is in the first sealing hammer 4 and second and seals position between hammer 5.

As shown in Figure 4

The startup starting stage is rotated counterclockwise by external equipment drive shaft 2, first projection 31 of piston rotary 3 is jumped over after the first sealing hammer 4, by controlling assembly regulation the first sealing hammer 4, the tup 42 making the first sealing hammer 4 departs from the outer wall of piston rotary 3, but second seals hammer 5 is resisted against on the outer wall of piston rotary 3, makes to connect between combustion chamber 14 with exhaust chamber 11b；Simultaneously by inlet valve 91 to the mixed gas of inlet plenum 11a conveying vaporising fuel with air.

As shown in Figure 5

When the first projection 31 of piston rotary 3 rotates counterclockwise and jumps over inlet valve 91, inlet valve 91 is closed, exhaust valve 92 is opened, surplus air in exhaust chamber 11b is discharged outside this electromotor, simultaneously, second seals hammer 5 departs under the second drive controlling assembly, and first seals hammer 4 is resisted against on the lateral wall of piston rotary 3 under the first drive controlling assembly；

Along with piston rotary 3 rotates counterclockwise, first seals hammer 4 remains and the sealing of piston rotary 3 lateral wall, and vaporising fuel progressively compresses with the mixed gas of air in combustion chamber 14.

As shown in Figure 3

When piston rotary 3 rotates counterclockwise and seals between hammer 4 and the second sealing hammer 5 to first, first control assembly and second controls assembly and drives the first sealing hammer 4 and the second sealing hammer 5 to be all resisted against on the lateral wall of piston rotary 3 respectively, i.e. combustion chamber 14 seals, mixed gas in inlet plenum 11a is compressed in combustion chamber 14 completely before this, the mixed gas in combustion chamber 14 is lighted by spark plug 15, mixed gas expands, promotion lower piston rotor 3 at piston rotary 3 inertia force rotates counterclockwise, and seal hammer 5 with second to fit tightly, electromotor is made to start acting operating under the effect of mixed gas burning expansion, the follow-up external equipment drive shaft 2 that can stop rotates.

As shown in Figure 4

Piston rotary 3 jump under the effect of mixed gas first sealing hammer 4, by controlling assembly regulation the first sealing hammer 4, the tup 42 making the first sealing hammer 4 departs from the outer wall of piston rotary 3, but second seals hammer 5 is resisted against on the outer wall of piston rotary 3, make to connect between combustion chamber 14 with exhaust chamber 11b, mixed gas after igniting steps into exhaust chamber 11b, simultaneously by inlet valve 91 to the mixed gas of inlet plenum 11a conveying vaporising fuel with air.

Such as above-mentioned circulation, going round and beginning again, mixed gas expansive force drives piston rotary 3 to rotate, and piston rotary 3 i.e. drives main shaft 2 to rotate.

Embodiment two

As shown in Figure 6

The present embodiment differs only in embodiment one: the control assembly of this enforcement is oil cylinder 6 ' or cylinder, by arranging cylinder outside housing 1 ' or oil cylinder 6 ' controls the tup of the first sealing hammer 4 ' respectively and the second tup sealing hammer 5 ' stretches into main chamber 11 '；

And the inductive component of the present embodiment is some sensors being located in main chamber 11 ', kinestate with induction piston rotor 3 ', and sending control signal to controlling assembly (i.e. oil cylinder 6 ' or cylinder), the tup of regulation the first sealing hammer 4 ' and the second tup sealing hammer 5 ' stretch into the state in main chamber 11 '.

Above-described is only two kinds of embodiments of the present utility model; should be understood that; for the person of ordinary skill of the art; on the premise of without departing from this utility model principle, it is also possible to make some modification and improvement, these also should be regarded as belonging to protection domain of the present utility model; such as; many group this electromotor serial or parallel connections are on a main shaft or main shaft group, and main shaft and the rotation direction of piston rotary, remodeling in pattern and the kind of drive thereof etc. is hammered in sealing into shape.

Claims

1. an automobile internal combustion type circumference rotary engine, is characterized by: include that housing, main shaft, piston turn Son, spark plug and two seal hammer；

Side, piston rotary lateral wall is provided with the first projection, and it is convex that piston rotary lateral wall opposite side is provided with second Rising, in piston rotation, the first projection and the second projection bear against on the inwall in the main chamber of housing, by main chamber It is divided into two separate inlet plenum and exhaust chamber；

Being respectively hinged at secondary intracavity in the middle part of two sealing hammers, the tup of described sealing hammer stretches into master from burner port Intracavity, two seal hammer and stretch into the degree of depth in main chamber respectively by controlling assembly control sealing hammer, and two Individual sealing constitutes combustion chamber between hammer, piston rotary and secondary cavity wall；

Being also equipped with inlet valve and the exhaust valve communicated with main chamber on housing, spark plug runs through housing and stretches into combustion In burning chamber.

Automobile internal combustion type circumference rotary engine the most according to claim 1, is characterized in that:

In the middle part of two hammer handles sealing hammer respectively and hinged between housing；

Two sealing hammers control assemblies control sealing hammer by two groups respectively and stretch into the degree of depth in main chamber, described Controlling assembly and include power transmission shaft and two rotatable lamellas, two rotatable lamellas are arranged on power transmission shaft, corresponding sealing The hammer handle afterbody of hammer stretches between two rotatable lamellas, and described rotatable lamella is provided with band movable sealing hammer hammer handle afterbody The projection rotated.

Described control assembly is connected with main shaft by inductive component, and inductive component at least includes inductive axis, sense Answering axle one end to be coordinated with main shaft by gear, the other end of inductive axis is coordinated with power transmission shaft by gear.

The opening and closing of described inlet valve and exhaust valve are at least wrapped by inductive component control, inductive component Including inductive axis, inductive axis one end is coordinated with main shaft by gear, and the other end of inductive axis is controlled by gear Inlet valve and the open and close of exhaust valve.