CN110185536A - Rotor set, rotor internal-combustion engine, vehicle, aircraft and ship - Google Patents
Rotor set, rotor internal-combustion engine, vehicle, aircraft and ship Download PDFInfo
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- CN110185536A CN110185536A CN201910594167.8A CN201910594167A CN110185536A CN 110185536 A CN110185536 A CN 110185536A CN 201910594167 A CN201910594167 A CN 201910594167A CN 110185536 A CN110185536 A CN 110185536A
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- rotor
- piston
- combustion engine
- slot
- plunger shaft
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 108
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 58
- 238000006243 chemical reaction Methods 0.000 abstract description 14
- 239000002737 fuel gas Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 67
- 230000006835 compression Effects 0.000 description 34
- 238000007906 compression Methods 0.000 description 34
- 238000009423 ventilation Methods 0.000 description 25
- 210000004907 gland Anatomy 0.000 description 20
- 238000000034 method Methods 0.000 description 15
- 238000003780 insertion Methods 0.000 description 11
- 230000037431 insertion Effects 0.000 description 11
- 238000005192 partition Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000003860 storage Methods 0.000 description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 210000002421 cell wall Anatomy 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
- F02B57/08—Engines with star-shaped cylinder arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The present invention provides a kind of rotor set, rotor internal-combustion engine, vehicle, aircraft and ships, belong to field of internal combustion engine.A kind of rotor set includes at least one rotor.Rotor be used for rotate forward be set to track ring in and the inner peripheral surface of outer peripheral surface and track ring be slidingly sealed.Rotor is equipped with the plunger shaft being disposed radially, and the outer end of plunger shaft forms opening on the outer peripheral surface of rotor.Rotor internal-combustion engine, vehicle, aircraft and ship of the invention uses above-mentioned rotor set.Using rotor internal-combustion engine made of rotor set of the invention, piston can be stretched out and be inserted into from the outer end opening of plunger shaft in the acting slot of track ring and be released to fuel gas in the combustion chamber of acting slot, fuel gas burns in a combustion chamber pushes piston to rotate forward along track ring, and then directly rotor set is driven to rotate, so that the transform linear motion of piston is the rotary motion of crankshaft without crank link mechanism by rotary engine, output torque and energy conversion efficiency are improved.
Description
Technical field
The invention belongs to technical field of internal combustion engines, more specifically, be related to a kind of rotor set, rotor internal-combustion engine, vehicle,
Aircraft and ship.
Background technique
Internal combustion engine is the most universal with reciprocating piston internal combustion engine, by the way that fuel and air are mixed, in gas in-cylinder combustion,
The thermal energy released makes the combustion gas that high temperature and pressure is generated in cylinder, and combustion gas expands against piston acting, then passes through crank connecting link machine
Structure or other mechanisms export mechanical energy, driving follower work.The top of the cylinder of existing reciprocating piston internal combustion engine is
Combustion chamber pushes piston to move along a straight line by the indoor gas fuel burning of burning, later by crank link mechanism by
The transform linear motion of piston be crankshaft rotation, the presence of conversion process cause reciprocating piston internal combustion engine output torque compared with
Small, energy conversion is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of rotor sets, to solve reciprocating piston internal combustion engine existing in the prior art
In, the rotation by crank link mechanism by the transform linear motion of piston for crankshaft is needed, reciprocating piston type internal combustion is caused
Machine output torque is smaller, the lower technical problem of energy conversion efficiency.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of rotor set, including at least one turn are provided
Son；
And the inner peripheral surface of outer peripheral surface and the track ring interior set on the track ring sliding that the rotor is used to rotate forward is close
Envelope；The rotor is equipped with the plunger shaft being disposed radially, and the outer end of plunger shaft forms opening on the outer peripheral surface of the rotor.
Further, the middle part of the rotor is equipped with the accommodating chamber for accommodating main cam mechanism.
Further, guide pad is additionally provided on the rotor, the guide pad is equipped with main pilot hole.
Further, the inner wall of the reversed side of the plunger shaft be equipped with respectively with the axis of the rotor and the plunger shaft
The parallel binding face of axis.
Further, circular on the outer peripheral surface of the rotor to be equipped at least two circumferential seal rings, and at least two institutes
It states circumferential seal ring and is located at two sides of the plunger shaft outer end opening on the rotor axial.Further, described turn
Along at least two axial sealing stripes are axially arranged on the outer peripheral surface of son, at least two axial sealing stripes are located at the work
Fill in two sides of the chamber outer end opening in the rotor circumferential direction.
The beneficial effect of rotor set provided by the invention is: compared with prior art, being answered using rotor set of the invention
When using in engine, with the rotation of rotor set, piston can be by the fuel gas sucker chamber in track ring air inlet duct
In, then by the cooperation in piston and sealing gland area by combustible gas compression in plunger shaft, and piston can receive compressed gas
Hold, last piston can be released to from the acting slot that the outer end opening of plunger shaft stretches out and be inserted into track ring and by fuel gas
It does work in the combustion chamber of slot, fuel gas burns in a combustion chamber pushes piston to rotate forward along track ring, and then directly drives
Rotor set rotation, so that rotary engine transports the rotation that the transform linear motion of piston is crankshaft without crank link mechanism
It is dynamic, improve output torque and energy conversion efficiency.
It include above-mentioned rotor set the present invention also provides a kind of rotor internal-combustion engine.Rotor internal-combustion engine provided by the invention
Beneficial effect is that the impact force that indoor gas fuel burning generates that burns directly acts on the reverse side of piston, carrys out band
The rotation of turn, eliminates the conversion of crank link mechanism, the torque generated on rotor is bigger, and energy conversion efficiency is higher.
It include above-mentioned rotor internal-combustion engine the present invention also provides a kind of vehicle.The beneficial effect of vehicle provided by the invention
Identical as the beneficial effect of above-mentioned rotor internal-combustion engine, details are not described herein.
It include above-mentioned rotor internal-combustion engine the present invention also provides a kind of aircraft.Aircraft provided by the invention it is beneficial
Effect is identical as the beneficial effect of above-mentioned rotor internal-combustion engine, and details are not described herein.
It include above-mentioned rotor internal-combustion engine the present invention also provides a kind of ship.The beneficial effect of ship provided by the invention
Identical as the beneficial effect of above-mentioned rotor internal-combustion engine, details are not described herein.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the main view of rotor internal-combustion engine provided in an embodiment of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the cross-sectional view in Fig. 1 at A-A, and arrow direction is forward direction in figure；
Fig. 4 is the enlarged drawing in Fig. 3 at B；
Fig. 5 is the enlarged drawing in Fig. 3 at C；
Fig. 6 is cross-sectional view of the rotor internal-combustion engine after rotor rotates forward, when in piston insertion acting slot in Fig. 3；
Fig. 7 is enlarged drawing at the D in Fig. 6；
Fig. 8 is the side view of piston in Fig. 3；
Fig. 9 is the cross-sectional view of track ring in Fig. 3, and arrow direction is forward direction in figure；
Figure 10 is the installation diagram of rotor and piston in Fig. 3；
Figure 11 is the side view of Figure 10；
Figure 12 be another embodiment of the present invention provides rotor internal-combustion engine cross-sectional view, arrow direction is forward direction in figure；
Figure 13 is main cam in Figure 12, opening cam, the knot opening driven member, close cam, closing driven member and piston
Composition；
Figure 14 is the cross-sectional view of piston in Figure 13；
Figure 15 is the side view of main cam in Figure 13, and arrow direction is forward direction in figure；
Figure 16 is the side view of opening cam in Figure 13, and arrow direction is forward direction in figure；
Figure 17 is the side view that cam is closed in Figure 13, and arrow direction is forward direction in figure；
Figure 18 is the structural schematic diagram of the piston ring in rotor internal-combustion engine provided in an embodiment of the present invention；
Figure 19 is the enlarged drawing in Figure 18 at E；
Figure 20 is the side view of Figure 19.
Wherein, each appended drawing reference in figure:
1- track ring；11- air inlet duct；111- air inlet；12- sealing gland area；13- acting slot；131- ignition module；132- row
Port；The combustion chamber 134-；135- slides room；14- partition；15- oiling gap；16- oilhole；2- rotor；21- plunger shaft；
22- discharge chambe；23- binding face；25- circumferential seal ring；26- axial sealing stripe；27- guide holder；The main pilot hole of 271-；272- is opened
Open pilot hole；273- closes pilot hole；3- piston；31- main region；32- is bonded slope surface；33- pressure-bearing surface；41- holds air cavity；42-
Ventilation slot；43- air vent；44- sealing plate；45- ripping bar；46- opening cam；461- opens driven member；462- pressing opening section；
Section is opened in 463- acting；47- closes cam；471- closes driven member；Section is closed in 472- compression；58- opening groove；6- main cam；
61- cam path；611- air inlet section；The compression section 612-；613- inserting paragraph；614- acting maintaining segment；615- exhausting section；62- principal and subordinate
Moving part；7- ignition timing mechanism；The normally closed pedestal of 71-；72- long closes touching ring；The normally closed brush of 73-；74- timing pedestal；75- timing electricity
Brush；76- contactless ignition；8- piston ring；81- seal section；811- card slot；82- axial limiting plug；83- axial limiting slot；
84- radially limits plug；85- radially limits slot；86- elastic strip.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1, Fig. 2, Fig. 3, Fig. 6, Fig. 9 and Figure 12, now to rotor set provided in an embodiment of the present invention into
Row explanation.A kind of rotor set includes at least one rotor 2.Rotor 2 be used for rotate forward be set to track ring 1 in and outer peripheral surface with
The inner peripheral surface of track ring 1 is slidingly sealed.Rotor 2 is equipped with the plunger shaft 21 being disposed radially, and the outer end of plunger shaft 21 is in rotor 2
Opening is formed on outer peripheral surface.
Compared with prior art, when being applied in engine using the rotor set of the embodiment of the present invention, with rotor set
Then rotation, piston 3 can pass through piston 3 and sealing gland in the fuel gas sucker chamber 21 in 1 air inlet duct 11 of track ring
The cooperation in area 12 is by combustible gas compression in plunger shaft 21, and piston 3 can accommodate compressed gas, and last piston 3 can
Acting slot 13 is released to from the acting slot 13 that the outer end opening of plunger shaft 21 stretches out and be inserted into track ring 1 and by fuel gas
In combustion chamber 134, fuel gas burns in combustion chamber 134 pushes piston 3 to rotate forward along track ring 1, and then directly drives
Rotor set rotation, so that 2 engine of rotor transports the rotation that the transform linear motion of piston 3 is crankshaft without crank link mechanism
It is dynamic, improve output torque and energy conversion efficiency.
It is illustrated below in conjunction with rotor set of the rotor internal-combustion engine to the embodiment of the present invention.
Also referring to Fig. 1 to Figure 20, now rotor internal-combustion engine provided in an embodiment of the present invention is illustrated.Rotor internal combustion
Machine includes at least one power unit.Each power unit includes track ring 1, rotor 2, piston 3 and main cam mechanism.
Both direction in 1 circumferential direction of track ring is respectively forward and reverse, and inner peripheral surface is equipped at least one circulation group, often
A circulation group includes the air inlet duct 11 set gradually on 1 inner peripheral surface of track ring along forward direction, sealing gland area 12 and acting slot 13, air inlet
Slot 11 is equipped with air inlet 111, and positive one end of acting slot 13 is equipped with exhaust outlet 132, is equipped with ignition module 131 in reversed one end.
What rotor 2 rotated forward is set in track ring 1, and the inner peripheral surface of outer peripheral surface and track ring 1 is slidingly sealed, and is equipped with along diameter
To the plunger shaft 21 of setting, the outer end opening of plunger shaft 21 be used in 2 rotation process of rotor successively respectively with air inlet duct 11, gas
It seals area 12 and acting slot 13 docks.
The sliding of piston 3 is set in plunger shaft 21, and top surface is used for and the inner wall of plunger shaft 21 surrounds to form discharge chambe 22.
Main cam mechanism includes the main cam 6 on the track ring 1 and connect with piston 3 and with the principal and subordinate of the rotation of rotor 2
Moving part 62, principal and subordinate's moving part 62 and main cam 6 form cam mechanism, for driving piston 3 in 2 rotation process of rotor, make piston 3
Successively realize by air inlet duct 11 gas sucking discharge chambe 22 in, with sealing gland area 12 cooperation compression discharge chambe 22 in gas,
The slot 13 that does work is divided into insertion acting slot 13 and accommodates the combustion chamber 134 of ignition module 131 and is slided simultaneously for piston 3 is positive
It the sliding room 135 that is connected to exhaust outlet 132 and is exited from acting slot 13.
Import is additionally provided on piston 3 to be located on the top surface of piston 3, export the gas storage knot being located in the reverse side of piston 3
Structure.Gas storage structure is for accommodating the compressed gas in discharge chambe 22 and compressed gas being released in combustion chamber 134.
In use, the mixed gas of fuel and air is passed through in air inlet duct 11 from air inlet 111, rotor 2 is in track ring 1
It rotates forward, when the outer end opening of 2 upper piston chamber 21 of rotor is docked with air inlet duct 11, main cam mechanism drives piston 3 will be into
In mixed gas sucking discharge chambe 22 in air drain 11；As rotor 2 continues to rotate, the outer end opening of plunger shaft 21 and sealing gland area
12 docking, main cam mechanism drive the mixed gas in piston 3 and the cooperation of sealing gland area 12 compression discharge chambe 22, store up in the process
Compressed mixed gas in depressed structure receiving discharge chambe 22；Rotor 2 continues to rotate later, the outer end opening of plunger shaft 21 with do
Function slot 13 docks, and acting slot 13 is divided into combustion chamber 134 and sliding room in the main cam mechanism driving insertion acting slot 13 of piston 3
135, the mixed gas of compression is released in combustion chamber 134 by gas storage structure at this time, lights burning by ignition module 131 later
Mixed gas in room 134, the impact that mixed gas burning generates act on the reverse side of piston 3, push piston 3 along sliding
Room 135 rotates forward, so that rotor 2 be driven to rotate forward, completes a circulation.In the process that piston 3 is slided along acting slot 13
In, piston 3 can just push the remaining burning waste gas of a upper circulation in acting slot 13 to be discharged from exhaust outlet 132.Later
Rotor 2 continues to rotate, and the outer end opening of plunger shaft 21 is docked with air inlet duct 11 again, starts next circulation.
The rotor internal-combustion engine of the embodiment of the present invention, the impact force that compressed gas burning generates directly act on the anti-of piston 3
The conversion of crank link mechanism is eliminated, the torque generated on rotor 2 is bigger, energy to side to drive rotor 2 to rotate
Transfer efficiency is higher.
Following present the specific embodiments of associated components in rotor internal-combustion engine.
Track ring 1
It is specific also referring to one kind of Fig. 1 to Fig. 7 and Fig. 9, the track ring 1 of the rotor internal-combustion engine as invention offer
Embodiment, the both direction in 1 circumferential direction of track ring are respectively forward and reverse, and inner peripheral surface is equipped at least one circulation group,
Each circulation group includes the air inlet duct 11 set gradually on 1 inner peripheral surface of track ring along forward direction, sealing gland area 12 and acting slot 13.
Air inlet duct 11 is equipped with air inlet 111 and for being connected to the outer end opening of 2 upper piston chamber 21 of rotor.In track ring 1
The part that circumferential surface is located at air inlet duct 11 between the slot 13 that does work forms sealing gland area 12, and sealing gland area 12 is for the outer of closed piston chamber 21
End opening.Positive one end of acting slot 13 is equipped with exhaust outlet 132, and ignition module 131 is equipped in reversed one end, and acting slot 13 is used for
By the insertion of piston 3 in plunger shaft 21 and be divided by piston 3 accommodate the combustion chamber 134 of ignition module 131 and for piston 3 just
To the sliding room 135 slided and be connected to exhaust outlet 132.
More specifically, the inner peripheral surface of track ring 1 is cylindrical, water jacket can be set in wall body to be cooled down.Air inlet duct
11 is, along the arc strip grooves of 1 inner peripheral surface of track ring being circumferentially arranged, width of the air inlet duct 11 in 1 axial direction of track ring can be
Greater than, equal to or less than width of 21 outer end opening of plunger shaft in 1 axial direction of track ring, it is only necessary to which satisfaction was rotated in rotor 2
The outer end opening of Cheng Zhong, plunger shaft 21 can be docked with air inlet duct 11.The groove bottom and the top surface phase of piston 3 of acting slot 13
It coincide, so that the top surface of piston 3 can be bonded with the groove bottom of acting slot 13 after piston 3 is inserted into air inlet duct 11, makes combustion chamber
134 sealings.
The slot 13 that does work is the arc strip grooves being circumferentially arranged along 1 inner peripheral surface of track ring, and acting slot 13 is axial in track ring 1
On width be equal to width of the piston 3 in 1 axial direction of track ring so that piston 3 be inserted into acting slot 13 in and the slot that will do work
13 are separated into two sections, and acting reversed one end of slot 13 is closed by piston 3 into combustion chamber 134, and for the burning of mixed gas, do work slot
13 positive one end form sliding room 135, for sliding in acting slot 13 along forward direction for piston 3.Acting reversed one end of slot 13
End face is circular arc camber, piston 3 is gradually inserted in acting slot 13 along circular arc camber, and reversed one end of slot 13 of doing work
End face be equipped with groove, ignition module 131 can be mounted in the spark plug in groove.The end face of the positive one end of the slot 13 that does work
The exhaust outlet 132 for being equipped with and being connected to outside track ring 1, for burning waste gas to be discharged.
Sealing gland area 12 is the region that 1 inner peripheral surface of track ring is located at air inlet duct 11 between the slot 13 that does work, for keeping piston
21 outer end opening of chamber it is closed so that piston 3 in plunger shaft 21 towards sealing gland area 12 slide when, can compress in discharge chambe 22
Mixed gas.
Referring to Fig. 9, a kind of specific embodiment of the track ring 1 of the rotor internal-combustion engine as invention offer, with certain
Multiple groups circulation group is circumferentially successively arranged on the inner peripheral surface of subring 1.Such setting, so that rotor 2 rotates one in track ring 1
Week, piston 3 will be pushed successively in multiple groups circulation group, and the power of rotor internal-combustion engine is improved.In such cases, on rotor 2
It can be and be provided only with a plunger shaft 21, a piston 3 in the plunger shaft 21 successively completes air-breathing, pressure in each circulation group
It contracts and lights the circulation of acting.It is also possible to be equipped with multiple plunger shafts 21 on rotor 2, a work is installed in each plunger shaft 21
Plug 3, is worked in different circulation groups by different pistons 3, Lai Gongtong drive rotor 2.
It is specific also referring to one kind of Fig. 1, Fig. 2 and Fig. 9, the track ring 1 of the rotor internal-combustion engine as invention offer
Embodiment, track ring 1 are equipped with the partition 14 of the end face of closing 1 inner cavity of track ring.
Specifically, partition 14 can be set by the closed at both ends of inner cavity in the two sides of track ring 1.The main cam of main cam mechanism
6 can be in the inner cavity of track ring 1, and realize on partition 14 and be fixedly connected with track ring 1 by being fixed on.Partition 14 is set
There is axis hole, for being pierced by the shaft of rotor 2 outside track ring 1.
Referring to Fig. 1, a kind of specific embodiment of the track ring 1 of the rotor internal-combustion engine provided as invention, in rotor
The cylinder body of combustion engine includes the track ring 1 of at least two coaxial arrangements；The partition 14 of two neighboring track ring 1 is set relatively and centre
Oiling gap 15 is formed, partition 14 is equipped with the oilhole 16 in connection oiling gap 15 and 1 inner cavity of track ring.
One rotor internal-combustion engine may include arranged in co-axial alignment multiple power units, the track ring 1 of each power unit
It is mutually permanently connected to form cylinder body, rotor 2 mutually is fixedly and coaxially connected to form rotor set.The partition 14 of two neighboring power unit
Setting spaced apart, forms closed oiling gap 15, and the position on partition 14 of oilhole 16 can be setting
At all parts in 1 inner cavity of face track ring, such as piston 3, main cam mechanism, by 15 filling engine oil of oiling gap,
Machine oil enters the inner cavity of track ring 1 from oilhole 16, to lubricate all parts in 1 inner cavity of track ring.
Rotor 2
Also referring to Fig. 3, Fig. 6, Figure 10, Figure 11 and Figure 12, as the rotor 2 for inventing the rotor internal-combustion engine provided
A kind of specific embodiment, and the inner peripheral surface of outer peripheral surface and track ring 1 interior set on track ring 1 that rotor 2 is used to rotate forward are sliding
Dynamic sealing.Rotor 2 is equipped with the plunger shaft 21 being disposed radially, and the outer end of plunger shaft 21 forms opening on the outer peripheral surface of rotor 2,
The outer end opening of plunger shaft 21 be used in 2 rotation process of rotor successively respectively with the air inlet duct 11 of track ring 1, sealing gland area 12 and
The slot 13 that does work docks.
Specifically, the outer peripheral surface of rotor 2 is in cylindrical surface, and outer diameter size is identical as 1 internal diameter of track ring, so that track ring 1
After being placed in track ring 1, the outer peripheral surface of rotor 2 forms dynamic sealing with the inner peripheral surface of track ring 1 and connect, for sealing air inlet duct 11
With acting slot 13.
Also referring to Fig. 3, Fig. 6, Figure 10 and Figure 12, one kind of the rotor 2 of the rotor internal-combustion engine as invention offer
Specific embodiment, the middle part of rotor 2 are equipped with the accommodating chamber for accommodating main cam mechanism.So that main cam mechanism etc. can be set
It sets in accommodating chamber, reduces the volume of 2 engine of rotor of the present embodiment.The rear end of plunger shaft 21 is connected to accommodating chamber, principal and subordinate
Moving part 62 is protruded into plunger shaft 21 from the open rearward end of plunger shaft 21 and is connect with piston 3.More specifically, accommodating chamber can be setting
It is connected to accommodating chamber in the inner end at the center of rotor 2, each plunger shaft 21.
Also referring to Figure 12 and Figure 13, a kind of specific implementation of the rotor 2 of the rotor internal-combustion engine as invention offer
Mode, guide holder 27 is additionally provided on rotor 2, and guide holder 27 is equipped with for sliding the main pilot hole 271 for wearing principal and subordinate's moving part 62.
Such setting principal and subordinate's moving part 62 to be threaded through in main pilot hole 271 to follow rotor 2 to rotate, improve principal and subordinate's moving part 62
Kinetic stability reduces the shaking of principal and subordinate's moving part 62.More specifically, guide holder 27 can be in the accommodating chamber of rotor 2 or
Person is located in the inner end of plunger shaft 21.
Referring to Figure 7 together, a kind of specific embodiment of the rotor 2 of the rotor internal-combustion engine provided as invention, piston
The inner wall of the reversed side of chamber 21 is equipped with binding face 23 parallel with the axis of the axis of rotor 2 and plunger shaft 21 respectively.Binding face
23 are slidingly sealed for the pressure-bearing surface 33 with piston 3.More specifically, the outer wall of the reversed side of piston 3 is equipped with for bearing burning
The pressure-bearing surface 33 of impact in room 134, pressure-bearing surface 33 can be plane, the binding face 23 of corresponding plunger shaft 21 also plane.
Figure 11 is please referred to, a kind of specific embodiment of the rotor 2 of the rotor internal-combustion engine as invention offer, rotor 2
It is circular on outer peripheral surface to be equipped at least two circumferential seal rings 25, and at least two circumferential seal rings 25 are located at plunger shaft 21
Two sides of the outer end opening in 2 axial direction of rotor.
There are two circumferential seal slots for circular setting on the outer peripheral surface of rotor 2, and two circumferential seal slots are located at piston
Two sides of 21 outer end opening of chamber in 2 axial direction of rotor.Two circumferential seal rings 25 are separately mounted in two circumferential seal slots.It is logical
Cross the leakproofness of the outer peripheral surface Yu 1 inner peripheral surface of track ring that can be improved rotor 2 in circumferential seal ring 25.Two circumferential seal rings 25
Two sides of 21 outer end opening of plunger shaft in 2 axial direction of rotor are located at, the outer end opening that can be improved sealing piston chamber 21 exists
The leakproofness of two sides in 2 axial direction of rotor.
Figure 11 is please referred to, a kind of specific embodiment of the rotor 2 of the rotor internal-combustion engine as invention offer, rotor 2
Along at least two axial sealing stripes 26 are axially arranged on outer peripheral surface, at least two axial sealing stripes 26 are located at outside plunger shaft 21
Two sides of the end opening in 2 circumferential direction of rotor.
Along at least two axial seal grooves are axially arranged on the outer peripheral surface of rotor 2, at least two axial seal grooves distinguish position
In two sides of 21 outer end opening of plunger shaft in 2 circumferential direction of rotor, axial seal grooves are for installing axial sealing stripe 26.By in axis
It can be improved the outer peripheral surface of rotor 2 and the leakproofness of 1 inner peripheral surface of track ring to sealing strip 26, at least two axial sealing stripes 26 divide
Not Wei Yu two sides of 21 outer end opening of plunger shaft in 2 circumferential direction of rotor, can be improved the outer end opening of sealing piston chamber 21 and turning
The leakproofness of two sides in sub 2 circumferential directions.
More specifically, the cross section of plunger shaft 21 is rectangle, semicircle or ellipse.The shape of plunger shaft 21 can be with
The arbitrary shape that piston 3 matches.
More specifically, the circumferentially distributed multiple plunger shafts 21 having of rotor 2.On same rotor 2 it is circumferentially distributed have it is multiple
Piston 3 can be set in each plunger shaft 21 in the plunger shaft 21 being disposed radially.At this point, can be on 1 inner peripheral surface of track ring
Equipped with a circulation group, piston 3 in each plunger shaft 21 successively circular work in the circulation group can reduce each piston
3 working strength extends the service life of piston 3, can also increase the power of 2 engine of rotor of the present embodiment.Track ring 1
It is can be on inner peripheral surface equipped with multiple circulation groups, the successively circular work in each circulation group of the piston 3 in each plunger shaft 21,
The torque and power of 2 engine of rotor of the present embodiment can greatly be increased.
Referring to Fig. 10, a kind of specific embodiment of the rotor 2 of the rotor internal-combustion engine as invention offer, multiple pistons
Chamber 21 is circumferentially distributed along rotor 2, each being arranged radially along rotor 2 of plunger shaft 21, and on the whole multiple plunger shafts 21 are turning
It is arranged radially centered on 2 shaft of rotor on son 2.
Piston 3
The cross section of piston 3 is rectangle, semicircle or ellipse.The shape of plunger shaft 21 can be to match with piston 3
Arbitrary shape, if the cross section of piston 3 be semicircle, in plane side formed pressure-bearing surface 33.If piston 3 is transversal
Face is ellipse, then the lesser side of its curvature forms pressure-bearing surface 33.
Fig. 5, Fig. 7 and Figure 14 are please referred to, a kind of specific embodiment party of the piston 3 of the rotor internal-combustion engine as invention offer
The side of formula, piston 3 is equipped with the pressure-bearing surface 33 parallel with the axis of piston 3.Pressure-bearing surface 33 is flammable in combustion chamber 134 for bearing
The impact that gas burning generates.More specifically, pressure-bearing surface 33 is plane, the binding face 23 of corresponding plunger shaft 21 is also plane.
It is specific also referring to one kind of Fig. 3 to Fig. 8 and Figure 14, the piston 3 of the rotor internal-combustion engine as invention offer
Embodiment, the top surface of piston 3 include main region 31 and the fitting slope surface 32 positioned at the reversed side of main region 31, are bonded slope surface 32
Backwards to main region 31 towards warped.The main region 31 of 3 top surface of piston is opposite with the acting groove bottom of slot 13.Piston 3 is convex in master
Take turns mechanism principal and subordinate's moving part 62 push under, fitting slope surface 32 with do work the reversed one end of slot 13 wall surface be bonded and along do work slot 13 instead
To the wall sliding of one end, until the groove bottom gluing, sealing of the top surface of piston 3 and acting slot 13, it is reversed can to reduce piston 3
The abrasion of side reduces resistance.Fitting slope surface 32 matches with the wall surface of the acting of track ring 1 reversed one end of slot 13, more specifically,
It is bonded the circular arc type curved surface that slope surface 32 is evagination, the wall surface of acting reversed one end of slot 13 is the arc-shaped surface of recess.
Referring to Fig. 7, a kind of specific embodiment of the piston 3 of the rotor internal-combustion engine as invention offer, 3 top surface of piston
Main region 31 be evagination arc-shaped surface.So that after piston 3 is inserted into air inlet duct 11,31 energy of main region of 3 top surface of piston
Enough groove bottoms with acting slot 13 are bonded and slide along the groove bottom of acting slot 13, and combustion chamber 134 is made to keep sealing.Do work slot 13
Groove bottom be recess circular arc camber, main region 31 with do work slot 13 groove bottom match.
The periphery of piston 3 is equipped with piston ring groove, is equipped with piston ring 8 in piston ring groove.Also referring to Figure 18 to Figure 20, make
For a kind of specific embodiment for inventing the piston ring 8 of rotor internal-combustion engine provided, piston ring 8 includes at least two seal sections
81；The end face of each 81 first end of seal section is equipped with axial limiting plug 82, and the top of axial limiting plug 82 is equipped with diameter
To limit plug 84；The end face of 81 second end of seal section is equipped with the axial limiting plug for axial limiting adjacent seals section 81
82 axial limiting slot 83, the slot bottom of axial limiting slot 83 are equipped with for the radial radial limit for limiting adjacent seals section 81
The radial limit slot 85 of plug 84；Seal section 81 be additionally provided with for by seal section 81 to the distracted elastic parts of radial outside.
It is spliced into piston ring 8 in use, multiple seal sections 81 are looped around in 3 slot of piston, will be sealed by elastic parts
Section 81 is strutted to radial outside, so that each seal section 81, which is pressed on the inner wall of plunger shaft 21, forms sealing, and it is two neighboring
Seal section 81 is inserted into axial limiting slot 83, so that two neighboring seal section 81 is in the axial direction by axial limiting plug 82
It is relatively fixed, it avoids axile displacement from causing to reveal, is inserted into radial limit slot 85 by the radial plug 84 that limits, so that adjacent
Two diametrically opposed fixations of seal section 81, the pressure of the elastic parts of two neighboring seal section 81 can be transmitted to two neighboring
On seal section 81, keep two neighboring seal section 81 average to the pressure of 21 inner wall of plunger shaft, 3 periphery of piston and plunger shaft 21
Sealing it is more uniform.
Also referring to Figure 18, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer is close
Sealing section 81 is in dog-ear shape.Seal section 81 is enabled to be spliced into the piston ring 8 of multilateral shape.More specifically, seal section 81 is in 90
The dog-ear of degree.Each piston ring 8 includes four seal sections 81, and four seal sections 81 are around the end in rectangle and adjacent seals section 81
Portion is connected.
Figure 20 is please referred to, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer, in piston
In the axial direction of ring 8, the radial thickness for limiting plug 84 is less than or equal to the thickness of axial limiting slot 83, for making radial limit
Plug 84 is inserted into radial limit slot 85 through axial limiting slot 83.More specifically, radial limit plug 84 is in piston ring 8
Thickness in axial direction is identical as thickness of the axial limiting plug 82 in the axial direction of piston ring 8, and radially limit plug 84 exists
The two sides difference of two sides and axial limiting plug 82 in the axial direction of piston ring 8 in the axial direction of piston ring 8 is coplanar.It is radial
It is identical as thickness of the axial limiting slot 83 in the axial direction of piston ring 8 in the thickness in the axial direction of piston ring 8 to limit slot 85,
And the radially axial direction of two inner walls of the limit slot 85 in the axial direction of piston ring 8 and axial limiting slot 83 in piston ring 8
On two inner walls difference it is coplanar.
Figure 19 is please referred to, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer, in piston
Radially, the width of axial limiting plug 82 is greater than the width of radial limit plug 84 to ring 8.
Figure 19 is please referred to, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer is axial to limit
Position slot 83 is opened in the two sides radially of piston ring 8.
Figure 18 is please referred to, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer, elastic group
Part includes that both ends are connect with seal section 81 and middle part protrudes from the elastic strip 86 in 81 radially inner side face of seal section respectively.
Figure 18 is please referred to, a kind of specific embodiment of the piston ring 8 of the rotor internal-combustion engine as invention offer, seal section
81 radially inner side face be equipped with card slot 811, elastic strip 86 both ends insertion card slot 811 in and middle part deform radially inward it is convex
It rises.Card slot 811 is the strip grooves being circumferentially arranged along 81 radially inner side face of seal section, and elastic strip 86 can be the strip of steel,
The length of elastic strip 86 is greater than the length of card slot 811, the both ends of elastic strip 86 is embedded in the both ends of card slot 811, so that elastic
The middle part of item 86 projects radially inwards deformation, and after seal section 81 is installed on piston 3, middle part and the piston 3 of elastic strip 86 are supported
It connects, so that seal section 81 be strutted to radial outside.
Gas storage structure
Gas storage structure is arranged on piston 3, certainly can specifically may be used using any of following two embodiment
Using other embodiments.
(1) also referring to Figure 12 to Figure 14, a kind of specific reality of the piston 3 of the rotor internal-combustion engine as invention offer
Mode is applied, gas storage structure includes holding air cavity 41, ventilation slot 42 and shutter device.
Hold air cavity 41 to be set on piston 3.Slot 42 of taking a breath is set on piston 3, and slot 42 of taking a breath is equipped on the top surface of piston 3 to be opened
Mouth forms import, and slot 42 of taking a breath is equipped with opening formation outlet in the reverse side of piston 3.Shutter device is set on piston 3, is used
Hold air cavity 41 and ventilation slot 42 in blocking or being connected to.It can be avoided the compression held in air cavity 41 using the gas storage structure of such form
Gas leak reduces the seal request to piston 3, rotor 2 and track ring 1.More specifically, holding air cavity 41 is located at the interior of piston 3
Portion；Ventilation slot 42 is arranged in the reverse side of piston 3, and extends in fitting slope surface 32, in fitting slope surface 32
Form opening.
Rotor 2 rotates forward in track ring 1, when the outer end opening of 2 upper piston chamber 21 of rotor is docked with air inlet duct 11,
Main cam mechanism drives piston 3 will be in the mixed gas sucking discharge chambe 22 in air inlet duct 11；As rotor 2 continues to rotate, turn
The outer end opening of sub 2 upper piston chambers 21 is docked with sealing gland area 12, and main cam mechanism drives piston 3 and the cooperation of sealing gland area 12 compression pressure
Mixed gas in contracting room 22, in the process, shutter device connection hold air cavity 41 and ventilation slot 42, and slot 42 of taking a breath is in piston 3
Opening in reverse side is closed by the inner wall of plunger shaft 21, and the opening on 3 top surface of piston is connected to discharge chambe 22, so that
Opening of the compressed mixed gas by ventilation slot 42 on 3 top surface of piston in discharge chambe 22 enters by ventilation slot 42 and holds air cavity
41；After the completion of compression, shutter device, which blocks, holds air cavity 41 and ventilation slot 42, so that compressed mixed gas is stored in appearance gas
In chamber 41；Rotor 2 continues to rotate later, and the outer end opening of 2 upper piston chamber 21 of rotor is docked with acting slot 13, and main cam mechanism drives
Acting slot 13 is divided into combustion chamber 134 and sliding room 135 in the insertion acting slot 13 of piston 3, slot 42 of taking a breath at this time is in piston 3
Opening on top surface is by the slot bottom face closure of acting slot 13, and opening and combustion chamber of the slot 42 in 3 reverse side of piston of taking a breath
Air cavity 41 and ventilation slot 42 are held in 134 connections, at this time shutter device connection, so that holding air cavity 41 is released to combustion chamber for mixed gas
In 134.More specifically, the driving method of shutter device can also use it using the driving method in following embodiments
His driving method.
Figure 13 is please referred to, a kind of specific embodiment of the piston 3 of the rotor internal-combustion engine as invention offer, shutter device
Including air vent 43, sealing plate 44 and ripping bar 45.
Air vent 43 is set on piston 3, is connected to ventilation slot 42 and is held between air cavity 41.The sliding of sealing plate 44 is set to piston 3
On, air vent 43 is blocked for cutting in air vent 43.The rotation of ripping bar 45 is set on piston 3, and one end is abutted with sealing plate 44, is used
In sealing plate 44 is released out of air vent 43 in the case where other end stress.
Hold the inside that air cavity 41 is located at piston 3.Ventilation slot 42 is arranged in the reverse side of piston 3, and extends always
Onto top surface, opening is formed on top surface.Piston 3 is equipped with the sliding room 135 for being located at and holding air cavity 41 between slot 42 of taking a breath, and changes
Stomata 43 is the hole opened up on the slot bottom of ventilation slot 42, and air vent 43 passes through sliding room 135 and is connected to air cavity 41 is held.Sealing plate 44
The setting of sliding is in sliding room 135, so as to cut in air vent 43 under the promotion for closing driven member 471 or from changing
It is exited in stomata 43.More specifically, the glide direction of sealing plate 44 is parallel with the glide direction of piston 3, convenient for closing driven member 471
With the promotion for opening driven member 461.
Ripping bar 45 is also in the sliding room 135 being arranged on piston 3, and ripping bar 45 is located at sealing plate 44 far from 2 shaft of rotor
Side.It is identical as the pushing direction of driven member 471 is closed to open driven member 461.45 one end of ripping bar is abutted with sealing plate 44, the other end
For being abutted with unlatching driven member 461, for sealing plate 44 to be released out of air vent 43 under the promotion for opening driven member 461.
By the rotation of ripping bar 45, realize that open driven member 461 is released sealing plate 44 by ripping bar 45 out of air vent 43.
The concrete form for opening driven member 461 and closing driven member 471 may refer to following embodiments.
It is being used also referring to Figure 12 to 17 as a kind of specific embodiment for the rotor internal-combustion engine that invention provides
In the case where above-mentioned gas storage structure, power unit further includes driving mechanism for opening or closing, and driving mechanism for opening or closing includes opening cam machine
Structure and closing cam mechanism.
Opening cam mechanism includes the opening cam 46 on the track ring 1 and connect with shutter device and with 2 turns of rotor
Dynamic unlatching driven member 461, for being inserted into acting slot 13 in the gas in 3 compression piston chamber 21 of piston or in piston 3
When driving shutter device connection hold air cavity 41 and ventilation slot 42.
Cam mechanism is closed to include the closing cam 47 on the track ring 1 and connect with shutter device and with 2 turns of rotor
Dynamic closing driven member 471 does work for being inserted into after piston 3 completes the gas compression in plunger shaft 21 and in piston 3
It drives shutter device to block before slot 13 and holds air cavity 41 and ventilation slot 42.
More specifically, opening cam 46 and closing cam 47 can be in the accommodating chamber of rotor 2, and the two is coaxial
The partition 14 for being fixed on track ring 1 on.Unlatching driven member 461 is long straight-bar, one end and penetrates that piston 3 is interior to be supported with ripping bar 45
It connects, the other end is connected on the profile of opening cam 46, is followed rotor 2 to rotate by opening driven member 461, is utilized opening cam
The fluctuating of 46 wheel rims opens the promotion ripping bar 45 of driven member 461 to drive, and releases ripping bar 45 out of air vent 43 sealing plate 44.It closes
Close driven member 471 also as long straight-bar, one end is abutted with sealing plate 44 with penetrating in piston 3, and the other end is connected to closing cam 47
Profile on, by open driven member 461 follow rotor 2 rotate, using close 47 wheel rim of cam fluctuating come drive open from
Moving part 461 pushes sealing plate 44 to cut in air vent 43.
Also referring to Figure 12 and Figure 13, as a kind of specific embodiment for the rotor internal-combustion engine that invention provides, rotor 2
On be additionally provided with guide holder 27, guide holder 27 is equipped with for slide the open guidance hole 272 for wearing unlatching driven member 461.It is such
Setting enable open driven member 461 be threaded through in open guidance hole 272 follow rotor 2 rotate, improve open driven member
461 kinetic stability reduces the shaking for opening driven member 461.
Also referring to Figure 12 and Figure 13, as a kind of specific embodiment for the rotor internal-combustion engine that invention provides, guiding
Seat 27, which is equipped with, wears the closing pilot hole 273 for closing driven member 471 for sliding.It is such to be arranged so that turning off driven member
471 can be threaded through close pilot hole 273 in follow rotor 2 rotate, improve close driven member 471 kinetic stability, reduce
Close the shaking of driven member 471.More specifically, guide holder 27 can be in the accommodating chamber of rotor 2 or be located at plunger shaft
In 21 inner end.
Figure 16 is please referred to, as a kind of specific embodiment for the rotor internal-combustion engine that invention provides, the wheel of opening cam 46
Exterior feature includes that section 463 is opened in pressing opening section 462 and acting.
Pressing opening section 462 is docked for turning to 21 outer end opening of plunger shaft in rotor 2 with the sealing gland area 12 of track ring 1
Afterwards, it pushes and opens shaft of the driven member 461 far from rotor 2 to drive shutter device connection to hold air cavity 41 and ventilation slot 42.To
Gas in discharge chambe 22 is entered in appearance air cavity 41 in discharge chambe 22 by ventilation slot 42.Acting is opened section 463 and is used
In after rotor 2 turns in the insertion acting slot 13 of piston 3, pushes and open shaft of the driven member 461 far from rotor 2 to drive out
It closes component connection and holds air cavity 41 and ventilation slot 42.So that the compressed gas held in air cavity 41 is released in combustion chamber 134.
Figure 17 is please referred to, as a kind of specific embodiment for the rotor internal-combustion engine that invention provides, closes cam mechanism
Profile includes that section 472 is closed in compression.Forward, the axis bending that section 472 deviates from main cam 6 is closed in compression, and section is closed in compression
472 front end is overlapped with the rear end of inserting paragraph 613 or after the rear end of inserting paragraph 613, compression close section 472 rear end with
The front end of compression section 612 is overlapped or before the front end of compression section 612.Compression closes section 472 and is used to turn to appearance in rotor 2
In air cavity 41 after receiving compressed gas and before piston 3 is inserted into acting slot 13, pushes and close driven member 471 far from rotor 2
Shaft with drive shutter device block hold air cavity 41 and ventilation slot 42.
More specifically, turning to compression after 21 outer end opening of plunger shaft docks with the sealing gland area 12 of track ring 1 in rotor 2
It opens section 462 and drives shutter device connection to hold air cavity 41 and ventilation slot 42 by opening driven member 461, so that piston 3 and sealing gland
When area 12 cooperates compressed mixed gas, compressed mixed gas can be passed through by opening of the ventilation slot 42 on 3 top surface of piston
Ventilation slot 42, which is placed into, to be held in air cavity 41, and compression later closes section 472 and drives shutter device to block by closing driven member 471
Hold air cavity 41 and ventilation slot 42, the mixed gas of compression is sealed in and is held in air cavity 41, is inserted when rotor 2 turns to 3 top of piston
After entering to do work in slot 13, acting opens section 463 and drives shutter device connection to hold air cavity 41 and ventilation slot by opening driven member 461
42, enable and hold compressed gas in air cavity 41 by slot 42 of taking a breath, is located at the opening in reverse side from ventilation slot 42 and releases
It puts into combustion chamber 134.
Under the premise of guaranteeing that closing cam mechanism can be realized its function, opening cam 46 removes 462 He of pressing opening section
The other parts profile that acting is opened outside section 463 can be arranged to keep it turning on the ripping bar of 461 ejection shutter device of driven member
45, it is in sealing plate 44 outside air vent 43, so that in 2 rotation process of rotor, outer end opening and the track ring 1 of plunger shaft 21
When the other parts of air inlet duct 11 and the inner peripheral surface on track ring 1 are docked, air cavity 41 and ventilation slot 42 are held in shutter device connection,
Also it can be avoided sealing plate 44 arbitrarily to slide in 2 rotation process of rotor.In such cases, cam 47 is closed except section is closed in compression
The profile of other parts outside 472 can be arranged to keep and close 471 sliding contact of driven member, avoid closing driven member
471 arbitrarily slide in 2 rotation process of rotor.
(2) also referring to Fig. 3 to Fig. 8, a kind of specific implementation of the piston 3 of the rotor internal-combustion engine as invention offer
Mode, the top surface of piston 3 include main region 31 and the fitting slope surface 32 positioned at the reversed side of main region 31, and fitting slope surface 32 is backwards
Main region 31 towards warped.Gas storage structure includes the opening groove 58 on piston 3；Reverse side of the opening groove 58 in piston 3
Face is equipped with opening, and opening of the opening groove 58 in the reverse side of piston 3 forms outlet, and the opening of opening groove 58 is from piston 3
Reverse side on extend in the fitting slope surface 32 of piston 3 and form import in fitting slope surface 32.More specifically, piston 3
The main region 31 of top surface is opposite with the acting groove bottom of slot 13.It is bonded the wall of slope surface 32 and the acting of track ring 1 reversed one end of slot 13
Face matches.
When rotor 2 rotates forward in track ring 1, when the outer end opening of 2 upper piston chamber 21 of rotor is docked with air inlet duct 11
When, main cam mechanism drives the mixed gas in 3 draw inlet slot 11 of piston, and mixed gas is sucked in discharge chambe 22；With
Rotor 2 continues to rotate, and the outer end opening of 2 upper piston chamber 21 of rotor is docked with sealing gland area 12, and main cam mechanism drives piston 3 and gas
The mixed gas in the cooperation of area 12 compression discharge chambe 22 is sealed, in the process, the mixed gas of compression is by the opening of opening groove 58 position
Enter in opening groove 58 in the part in fitting slope surface 32, after the completion of compression, piston 3 is withdrawn in plunger shaft 21, track ring 1
Inner wall and the inner wall of plunger shaft 21 guarantee that opening groove 58 is open closed with being bonded slope surface 32 and form sealed chamber, so that by pressing
The mixed gas of contracting is housed in opening groove 58；Rotor 2 continues to rotate later, the outer end opening of 2 upper piston chamber 21 of rotor with do
Function slot 13 docks, and piston 3 is in the case where principal and subordinate's moving part 62 of main cam mechanism pushes, wall surface of the piston 3 along acting reversed one end of slot 13
Sliding is gradually inserted in acting slot 13, and during this, fitting slope surface 32 is bonded with the wall surface of acting reversed one end of slot 13, so that doing
The wall surface of the reversed one end of function slot 13 is partially enclosed in fitting slope surface 32 by the opening of opening groove 58, and piston 3 stretches out piston
After in the insertion acting slot 13 of chamber 21, the part that the opening of opening groove 58 is located in 3 reverse side of piston is opened, in opening groove 58
Mixed gas is discharged into combustion chamber 134.The top surface of piston 3 and the groove bottom gluing, sealing of acting slot 13 are turned to rotor 2
When, the opening of opening groove 58 is fully opened.In addition, fitting slope surface 32 is bonded sliding with the wall surface of reversed one end of slot 13 of doing work,
Also the abrasion of the reversed side of piston 3 can be reduced, resistance is reduced.
Main cam mechanism
Main cam also referring to Fig. 3, Fig. 6, Figure 12, Figure 13 and Figure 15, as the rotor internal-combustion engine that invention provides
A kind of specific embodiment of mechanism, main cam mechanism include principal and subordinate's moving part 62 and main cam 6.
Principal and subordinate's moving part 62 is set on rotor 2 and follows the rotation of rotor 2 for sliding, and one end is used to connect with piston 3, another
End is equipped with cam bawl.Main cam 6 is for being connected to track ring 1, the convex annular race 61 equipped with accommodating cam bawl, just
Upwards, cam path 61 includes sequentially connected air inlet section 611, compression section 612, inserting paragraph 613 and exhausting section 615.Forward,
Air inlet section 611 is biased to the axis bending of main cam 6, and compression section 612 deviates from the axis bending of main cam 6, and inserting paragraph 613 is away from master
The axis bending of cam 6, exhausting section 615 are biased to the axis bending of main cam 6.
Air inlet section 611 is used to turn to after 21 outer end opening of plunger shaft docks with the air inlet duct 11 of track ring 1 in rotor 2,
It pushes piston 3 to slide close to 2 shaft of rotor by principal and subordinate's moving part 62, makes piston 3 that the gas in air inlet duct 11 is sucked discharge chambe
In 22.Compression section 612 is used to turn to after 21 outer end opening of plunger shaft docks with the sealing gland area 12 of track ring 1 in rotor 2, passes through
Principal and subordinate's moving part 62 pushes piston 3 to slide far from 2 shaft of rotor, makes piston 3 by the gas compression in discharge chambe 22.Inserting paragraph 613
For being turned to after 21 outer end opening of plunger shaft docks with the acting slot 13 of track ring 1 in rotor 2, passes through principal and subordinate's moving part 62 and push
Piston 3 is slided far from 2 shaft of rotor, makes to be divided into combustion chamber 134 and sliding in the insertion acting slot 13 of piston 3 and by acting slot 13
Room 135.Before exhausting section 615 is used to turn to piston 3 in rotor 2 and the inner wall collision of the positive one end of the slot 13 that does work, pass through master
Driven member 62 pushes piston 3 to slide close to 2 shaft of rotor, withdraws 3 top of piston in plunger shaft 21.
More specifically, main cam 6 is located in the accommodating chamber of rotor 2, it can be and be fixed on the partition 14 of track ring 1.Into
Successively smooth connection is circlewise for gas section 611, compression section 612, inserting paragraph 613 and exhausting section 615.Principal and subordinate's moving part 62 can be length
Straight bar, one end and piston 3 are fixed, and the other end is pierced by from the inner end of plunger shaft 21 and passes through cam bawl and 6 shape of main cam
At cam engagement.Principal and subordinate's moving part 62 is driven to rotate relative to main cam 6 by rotor 2, so that principal and subordinate's moving part 62 is in air inlet section
611, under the promotion of compression section 612, inserting paragraph 613 and exhausting section 615, band piston 3 moves in plunger shaft 21.Cam bawl
Surface and the inner wall of cam path 61 be equipped with intermeshing tooth, avoid cam bawl and main cam 6 from skidding.
Air inlet section 611 is gradually the arc groove close to 2 shaft of rotor, the cell wall of 611 outer ring of air inlet section are logical forward
It crosses principal and subordinate's moving part 62 and pulls piston 3 to the direction close to 2 shaft of rotor, so that piston 3 is by the mixed gas in air inlet duct 11
It sucks in discharge chambe 22.Compression section 612 is in the arc groove for being gradually distance from 2 shaft of rotor forward, the slot of 611 inner ring of air inlet section
Wall is pushed piston 3 to the direction far from 2 shaft of rotor by principal and subordinate's moving part 62, so that piston 3 is by the mixing in discharge chambe 22
Gas compression.Inserting paragraph 613 is in the arc groove for being gradually distance from 2 shaft of rotor forward, and the cell wall of 613 inner ring of inserting paragraph passes through
Principal and subordinate's moving part 62 pushes piston 3 to the direction far from 2 shaft of rotor, so that in the insertion acting slot 13 of piston 3, until piston 3
Top surface with acting slot 13 groove bottom be bonded.Exhausting section 615 be in the gradually arc groove close to 2 shaft of rotor forward,
The cell wall of 615 outer ring of exhausting section is pulled piston 3 to the direction close to 2 shaft of rotor by principal and subordinate's moving part 62, so that piston 3 pushes up
End is withdrawn in plunger shaft 21, avoids 3 top of piston and the inner wall of the positive one end of the slot 13 that does work collides.
Figure 13 is please referred to, a kind of specific embodiment of the main cam mechanism of the rotor internal-combustion engine as invention offer is main
There are two the tools of cam 6, and the side that two main cams 6 are equipped with cam path 61 is oppositely arranged and intermediate formation is for accommodating principal and subordinate's moving part
62 free gap.Two main cams 6 are in mirror settings, and midfeather certain distance forms free gap.Principal and subordinate's moving part 62 1
The two sides at end are equipped with two coaxial cam bawls, and principal and subordinate's moving part 62 is inserted into free gap, and two cam bawls are respectively embedded into
In the cam path 61 of two main cams 6, prevent principal and subordinate's moving part 62 from separating with main cam 6.
Main cam also referring to Fig. 3, Fig. 6, Figure 12, Figure 13 and Figure 15, as the rotor internal-combustion engine that invention provides
A kind of specific embodiment of mechanism, cam path 61 further include that the acting being connected between inserting paragraph 613 and exhausting section 615 is kept
Section 614.Maintaining segment 614 of doing work is in and concentric arc-shaped of main cam 6.Acting maintaining segment 614 is used to turn to piston in rotor 2
After in 3 insertion acting slots 13, keep piston 3 static relative to plunger shaft 21 by principal and subordinate's moving part 62.
More specifically, acting maintaining segment 614 is used to turn to the top surface of piston 3 and the groove bottom of acting slot 13 in rotor 2
It after fitting, keeps piston 3 static relative to plunger shaft 21 by principal and subordinate's moving part 62, keeps the top surface of piston 3 and the slot 13 that does work
Groove bottom fitting.Acting maintaining segment 614 can be the arc-shaped slot that the center of circle is located on 2 axis of rotor.
More specifically, inserting paragraph 613 is arranged to be used for pushing piston 3 along acting slot 13 reversed one by principal and subordinate's moving part 62
The wall sliding at end, and wall surface of the fitting slope surface 32 of piston 3 along acting reversed one end of slot 13 is bonded sliding.
More specifically, it opening cam 46 and closes cam 47 and with coaxial being fixed together of main cam 6 to form cam set.
Ignition timing mechanism 7
Also referring to Fig. 3, Fig. 6, Figure 12, Figure 13 and Figure 15, the igniting of the rotor internal-combustion engine as invention offer is just
When mechanism 7 a kind of specific embodiment, power unit further includes ignition timing mechanism 7, and ignition timing mechanism 7 includes normally closed base
Seat 71, normally closed brush 73, timing pedestal 74 and timing brush 75.
With being located on rotor 2, outer peripheral surface is equipped with long close and touches ring 72 normally closed pedestal 71.Normally closed brush 73 is connected to stator
On ring 1, contact ring sliding contact is closed with length and is electrically connected.For timing pedestal 74 with being located on rotor 2, outer peripheral surface is equipped with igniting
Contact 76, contactless ignition 76 and the long touching ring 72 that closes are electrically connected.Timing brush 75 is connected on track ring 1, with timing pedestal 74
Outer peripheral surface sliding contact, for being electrically connected with contactless ignition 76.Position setting of the contactless ignition 76 in 74 circumferential direction of timing pedestal
For for being inserted into acting slot 13 and after compressed gas is released in combustion chamber 134 by gas storage structure in piston 3, timing brush
75 contact with contactless ignition 76.
In use, timing brush 75 and normally closed brush 73 can be electrically connected by the controller of conducting wire and ignition module 131
It connects, whether the controller judgement of ignition module 131 is connected by timing brush 75 and normally closed brush 73, to control ignition module
131 ignition timing.
Specifically, contactless ignition 76 can be with circumferentially distributed multiple, each contactless ignition along timing pedestal 74
76 are electrically connected with the long touching ring 72 that closes.It is provided with conductor in normally closed pedestal 71 and timing pedestal 74, the conductor is by contactless ignition 76
It links together with the long touching ring 72 that closes.When rotor 2 turns to, piston 3 is inserted into acting slot 13 and gas storage structure is by compressed gas
After being released in combustion chamber 134, timing brush 75 is contacted with contactless ignition 76, and the controller of ignition module 131 judges timing electricity
Brush 75 closes touching ring 72 by contactless ignition 76 and length and normally closed brush 73 is connected, and control ignition module 131 is lighted in combustion chamber 134
Fuel gas.
A kind of vehicle includes above-mentioned rotor internal-combustion engine, and compared with prior art, the vehicle of the embodiment of the present invention is using upper
The rotor internal-combustion engine stated, the impact force that the gas fuel burning in combustion chamber 134 generates directly act on the reverse side of piston 3
Face eliminates the conversion of crank link mechanism to drive rotor 2 to rotate, and the torque generated on rotor 2 is bigger, energy conversion
It is more efficient.
A kind of aircraft includes above-mentioned rotor internal-combustion engine, and compared with prior art, the aircraft of the embodiment of the present invention is adopted
With above-mentioned rotor internal-combustion engine, the impact force that the gas fuel burning in combustion chamber 134 generates directly acts on the reversed of piston 3
Side eliminates the conversion of crank link mechanism to drive rotor 2 to rotate, and the torque generated on rotor 2 is bigger, and energy turns
It changes more efficient.
A kind of ship includes above-mentioned rotor internal-combustion engine, and compared with prior art, the ship of the embodiment of the present invention is using upper
The rotor internal-combustion engine stated, the impact force that the gas fuel burning in combustion chamber 134 generates directly act on the reverse side of piston 3
Face eliminates the conversion of crank link mechanism to drive rotor 2 to rotate, and the torque generated on rotor 2 is bigger, energy conversion
It is more efficient.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of rotor set, which is characterized in that including at least one rotor；
The inner peripheral surface interior set on track ring and outer peripheral surface and the track ring that the rotor is used to rotate forward is slidingly sealed；Institute
It states rotor and is equipped with the plunger shaft being disposed radially, the outer end of plunger shaft forms opening on the outer peripheral surface of the rotor.
2. rotor set as described in claim 1, which is characterized in that the middle part of the rotor is equipped with for accommodating main cam mechanism
Accommodating chamber.
3. rotor set as described in claim 1, which is characterized in that guide pad is additionally provided on the rotor, on the guide pad
Equipped with main pilot hole.
4. rotor set as described in claim 1, which is characterized in that the inner wall of the reversed side of plunger shaft be equipped with respectively with institute
State the axis of the rotor binding face parallel with the axis of the plunger shaft.
5. rotor set as described in claim 1, which is characterized in that circular on the outer peripheral surface of the rotor to be equipped at least two
Circumferential seal ring, and at least two circumferential seal rings are located at the plunger shaft outer end opening on the rotor axial
Two sides.
6. rotor set as described in claim 1, which is characterized in that edge is axially arranged at least two on the outer peripheral surface of the rotor
Axial sealing stripe, at least two axial sealing stripes are located at the plunger shaft outer end opening in the rotor circumferential direction
Two sides.
7. a kind of rotor internal-combustion engine, which is characterized in that including rotor set such as claimed in any one of claims 1 to 6.
8. a kind of vehicle, which is characterized in that including rotor internal-combustion engine as claimed in claim 7.
9. a kind of aircraft, which is characterized in that including rotor internal-combustion engine as claimed in claim 7.
10. a kind of ship, which is characterized in that including rotor internal-combustion engine as claimed in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594167.8A CN110185536A (en) | 2019-07-03 | 2019-07-03 | Rotor set, rotor internal-combustion engine, vehicle, aircraft and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594167.8A CN110185536A (en) | 2019-07-03 | 2019-07-03 | Rotor set, rotor internal-combustion engine, vehicle, aircraft and ship |
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| CN110185536A true CN110185536A (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910594167.8A Pending CN110185536A (en) | 2019-07-03 | 2019-07-03 | Rotor set, rotor internal-combustion engine, vehicle, aircraft and ship |
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| CN (1) | CN110185536A (en) |
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