CN106837544B - Planetary gear rotary cylinder engine - Google Patents
Planetary gear rotary cylinder engine Download PDFInfo
- Publication number
- CN106837544B CN106837544B CN201710054350.XA CN201710054350A CN106837544B CN 106837544 B CN106837544 B CN 106837544B CN 201710054350 A CN201710054350 A CN 201710054350A CN 106837544 B CN106837544 B CN 106837544B
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- planetary gear
- piston
- distributing valve
- gear
- engine
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- 238000009423 ventilation Methods 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007921 spray Substances 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
-
- 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
- F02B75/00—Other engines
- F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1808—Number of cylinders two
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Retarders (AREA)
Abstract
The invention provides a planetary gear rotary cylinder engine, comprising: the planetary gear assembly, rotatory cylinder assembly, central distributing valve and piston assembly. The rotary cylinder assembly of the planetary gear rotary cylinder engine rotates by taking the central gas distribution valve as a center, and each four-stroke working cycle is completed in the process that the cylinder rotates around the central gas distribution valve. When doing work, the piston pushes the planetary gear to run along the inner gear ring and drives the sun gear to output power to the outside. The engine has the characteristics of simplicity, reliability, stable work and high power.
Description
Technical field
The present invention relates to a kind of planetary gear engine with revolving cylinders.
Background technique
Four traditional reciprocating piston reciprocating engines are to be fixed on the machine body cylinder sleeve, the transform linear motion of piston
For the rotary motion of crankshaft.The major defect of this engine is: 1, structure is complicated, volume is big, and the thermal efficiency is low, 2, ventilation mechanism
Complexity, there are dead point when moving in a circle, 3, reciprocal inertia force caused by the reciprocating motion of piston and used in crank link mechanism
Property torque cannot obtain complete equipilibrium.
Summary of the invention
In order to solve the problems, such as available engine, structure is complicated, and the present invention provides a kind of planetary gear rotary cylinders to start
The rotary cylinder component of machine, the planetary gear engine with revolving cylinders is rotated centered on central distributing valve, and cylinder is around its rotation
Each four strokes working cycles are completed during turning.Piston pushes planetary gear to run along ring gear when work done, and drives too
Sun wheel outwardly exports power.This engine has the characteristics that simple, reliable, stable working, power are high.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of planetary gear engine with revolving cylinders, comprising:
Planetary gear set, containing sequentially connected sun gear, planetary gear and ring gear, sun gear can from inside to outside
Rotation, planetary gear can rotation and around sun gear revolve；
Rotary cylinder component can be rotated by axis of the center line of sun gear, which contains and planet tooth
Corresponding cylinder is taken turns, contains inner cavity chamber in the cylinder；
Central distributing valve, gas can be entered in the inner cavity chamber by central distributing valve, and the gas in the inner cavity chamber also can
It is enough to pass through central distributing valve discharge；
Piston component, containing piston and piston pin, piston is matched to be set in the inner cavity chamber, and piston can be along internal tooth
The radial of circle moves back and forth, and planetary gear is connect by piston pin with piston, and the center line of piston pin deviates in planetary gear
Heart line；
When piston is along ring gear when moving radially, piston can drive planetary gear rotation and cylinder and planetary gear
It revolves around sun gear, planetary gear can drive sun gear rotation.
The beneficial effects of the present invention are: the planetary gear engine with revolving cylinders has structure simple, stable working, resistance to
With, it is highly reliable the advantages that, piston does straight reciprocating motion in cylinder, reduces side friction resistance, realizes four strokes
Engine is taken a breath mouth to mouth, and ventilation resistance is small, and ventilation is thorough.The crankshaft connecting rod system of conventional engines is substantially eliminated, and
Cumbersome valve actuating mechanism.Greatly improve engine efficiency.The planetary gear engine with revolving cylinders inherits conventional engine
The cylinder piston structure of machine, not only reliable operation, and can satisfy modern environment protection emission requirement.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is the structural schematic diagram of planetary gear engine with revolving cylinders of the present invention.
Fig. 2 is in Fig. 1 along the schematic diagram in the direction A.
Fig. 3 is the structural schematic diagram of rotary cylinder component.
Fig. 4 is the structural schematic diagram of central distributing valve.
Fig. 5 is the structural schematic diagram of piston component.
11, sun gear；12, planetary gear；13, ring gear；
21, cylinder；22, combustion chamber；23, ventilation mouth；24, piston pin run channel；25, the first cooling water channel；26, center is matched
Air pocket；27, closure gasket groove；28, piston pin mounting hole；
31, central distributing valve；32, spark plug；
41, piston；42, piston pin；
51, shell；
311, air inlet；312, lighting-up tuyere；313, exhaust outlet；314, air intake duct；315, exhaust duct；316, the second cooling water
Road.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of planetary gear engine with revolving cylinders, comprising:
Planetary gear set contains sequentially connected sun gear 11, planetary gear 12 and ring gear 13 from inside to outside, the sun
Wheel 11 can rotation, planetary gear 12 can rotation and around sun gear 11 revolve；
Rotary cylinder component can be rotated by axis of the center line of sun gear 11, which contains and planet
The corresponding cylinder 21 of gear 12, the i.e. planetary gear 12 of cylinder 21 corresponding thereto are adjacent along the centerline direction of sun gear 11
It arranges, contains inner cavity chamber in the cylinder 21；
Central distributing valve 31, gas can be entered in the inner cavity chamber by central distributing valve 31, the gas in the inner cavity chamber
Also it can be discharged by the center distributing valve 31；
Piston component, containing piston 41 and piston pin 42, piston 41 is matched to be set in the inner cavity chamber, 41 He of piston
Piston pin 42 can be moved back and forth along the radial direction of ring gear 13, and planetary gear 12 is connect by piston pin 42 with piston 41, living
The center line of plug pin 42 deviates the center line of planetary gear 12；
When piston 41 is along ring gear 13 when moving radially, piston 41 can drive 12 rotation of planetary gear and cylinder 21
It revolves with planetary gear 12 around sun gear 11, planetary gear 12 can drive sun gear 11 when carrying out rotation and revolution certainly
Turn, as depicted in figs. 1 and 2.
When the planetary gear engine with revolving cylinders works, the rotary cylinder component is using the center line of sun gear 11 as axis
Rotation.Piston 41 is from pericenter (close to the limit point of 11 center line of sun gear) to apocenter (far from 11 center line of sun gear
Limit point) operation, and planetary gear 12 is pushed to rotate.Planetary gear 12 is run along the track of ring gear 13, and by power transmission
To sun gear 11, and by outwardly being exported after 11 rotation of sun gear.
In the present embodiment, which further includes shell 51, and shell 51 is sheathed on ring gear
Outside 13, ring gear 13 and the center distributing valve 31 are fixed both with respect to shell 51, as ring gear 13 and the center distributing valve 31 are equal
It is fixedly connected with shell 51, ring gear 13 and the center distributing valve 31 can neither be equivalent to the movement of shell 51, can not be equivalent to
Shell 51 rotates.The center distributing valve 31 is matched with rotary cylinder component to realize accurately valve timing.
In the present embodiment, along the centerline direction of sun gear 11, i.e., perpendicular to the paper direction of Fig. 1, the planetary gear
Engine with revolving cylinders includes two spaced planetary gear sets, two planetary gear sets mirror each other
The center line of picture, the sun gear 11 of two planetary gear sets is overlapped, and the rotary cylinder component is located at two rows
Between star gear assembly, a cylinder 21 corresponds to two planetary gears 12, i.e. two planetary gears 12 are corresponding with a cylinder 21
Connection.The planetary gear engine with revolving cylinders can also contain that there are three above planetary gear sets, such as rotary pneumatic in Fig. 2
The more than one planetary gear set can be set in the left and right sides of cylinder component.
In the present embodiment, the center line of sun gear 11 is overlapped with the center line of ring gear 13, the planetary gear set
Contain multiple planetary gears 12, circumferentially-spaced arrangement of multiple planetary gears 12 along sun gear 11, the rotary cylinder component in part
In cylinder 21 and (group) planetary gear set in planetary gear 12 quantity and position correspond, such as Fig. 1 and Fig. 2
It is shown.It is preferred that containing there are four identical planetary gear 12, (in the present embodiment, which revolves in the planetary gear set
Rotaring cylinder engine contains two groups of planetary gear sets, contains four pairs of identical planetary gears in two groups of planetary gear sets
12, four pairs of planetary gears 12 correspond in four cylinders 21 and two groups of planetary gear sets in the rotary cylinder component,
A piece piston pin 42 passes through piston 41, and the both ends of the piston pin 42 are as shown in Figure 5 respectively with two 12 grafting of planetary gear), four
A planetary gear 12 is uniformly distributed along the circumferential direction of sun gear 11, and the number of teeth of ring gear 13 is four times of 12 number of teeth of planetary gear, i.e.,
One planetary gear 12 rotates a circle then rotation surrounding in ring gear 13, containing there are four cylinders in the rotary cylinder component
21, four pistons 41 synchronous operation in four cylinders 21, the working condition phase of two opposite pistons 41 in four cylinders 21
Together, i.e., the working condition of two pistons 41 is identical in real time in upper and lower two cylinders 21 in Fig. 1, in Fig. 1 in two cylinders 21 in left and right
The working condition of two pistons 41 is identical in real time.
In the present embodiment, one end of inner cavity chamber described in cylinder 21 towards sun gear 11 center line, in piston 41
Heart line is arranged radially along sun gear 11, the center line of piston 41 and the central axis of sun gear 11 and intersection, piston 41 with
Closed combustion chamber 22 is equipped between one end of the inner cavity chamber, one end of the inner cavity chamber is equipped with the inside of connection combustion chamber 22
With external ventilation mouth 23, as shown in figures 1 and 3.
In the present embodiment, central distributing valve 31 is in circular cone shape structure, the center line and sun gear of central distributing valve 31
11 center line is overlapped, and centerline direction of the central distributing valve 31 with sun gear 11 along sun gear 11 is arranged successively, central distribution
The matched middle part being sheathed in the rotary cylinder component of valve 31, one end of cylinder 21 are matched with the outer peripheral surface of central distributing valve 31
Connection, i.e. one end of cylinder 21 are corresponding with the central shape and size of outer peripheral surface of distributing valve 31, as shown in Figures 1 to 4, edge
The circumferential direction of central distributing valve 31, the outer surface of central distributing valve 31 are disposed with air inlet 311, lighting-up tuyere 312 and exhaust outlet
313, when the rotary cylinder component is rotated around central distributing valve 31, ventilation mouth 23 only can be with air inlet 311, lighting-up tuyere
312 or exhaust outlet 313 be connected to.Rotary cylinder component cylinder 21 containing there are four, the outer surface of central distributing valve 31 is provided with two
311, two lighting-up tuyeres 312 of a air inlet and two exhaust outlets 313 are respectively provided with a spark plug 32 in two lighting-up tuyeres 312, such as
Shown in Fig. 4.
In the present embodiment, piston 41 the mobile running track in cylinder 21 be between central distributing valve 31 away from
It is moved back and forth from minimum value (pericenter) and between the distance between central distributing valve 31 maximum value (apocenter), when piston 41
When mobile to the direction far from central distributing valve 31, ventilation mouth 23 can be connected to air inlet 311；When piston 41 and central distribution
When the distance between valve 31 reaches minimum value, ventilation mouth 23 can be connected to lighting-up tuyere 312；When piston 41 is to close to central distribution
When the direction of valve 31 is mobile, ventilation mouth 23 can be connected to exhaust outlet 313.
In the present embodiment, air inlet 311 is connected to the air intake duct 314 in central distributing valve 31, is equipped in lighting-up tuyere 312
Spark plug 32, spark plug 32 are used to light the fuel gas in combustion chamber 22, the exhaust in exhaust outlet 313 and central distributing valve 31
Road 315 is connected to, and gas can pass sequentially through the combustion chamber 22 that air intake duct 314, air inlet 311 and ventilation mouth 23 enter the inner cavity chamber
In, the gas in the combustion chamber 22 of the inner cavity chamber can pass sequentially through ventilation mouth 23, exhaust outlet 313 and exhaust duct 315 and be discharged.
In the present embodiment, ventilation mouth 23 is externally provided with the closure gasket groove 27 for preventing gas leakage, is equipped in closure gasket groove 27
Sealing ring resistant to high temperature, is equipped with the first cooling water channel 25 in the rotary cylinder component, cold containing second in central distributing valve 31
But water channel 316, the ratio between outer diameter and the internal diameter of the inner cavity chamber of central distributing valve 31 are greater than or equal to 1:1.5, the cylinder of cylinder 21
Barrel is equipped with the piston pin run channel 24 passed through for piston pin 42, and the centerline parallel of piston pin 42 is in planetary gear 12
Center line, the center line and the distance between the center line of planetary gear 12 of the piston pin mounting hole 28 of planetary gear 12 are (eccentric
Value) be 41 impulse stroke of piston (the distance between pericenter to apocenter) half, piston pin run channel 24 is along internal tooth
The radial direction of circle 13 opens up, and piston pin 42 being capable of corresponding piston 41 or the rotation of planetary gear 12, the preferably fixation of piston pin 42 grafting
In the piston pin mounting hole 28 of planetary gear 12, piston pin 42 cannot be rotated relative to planetary gear 12, and piston pin 42 can phase
Cylinder 21 is rotated, as shown in Figure 5.The center of the rotary cylinder component is equipped with for installing in the center distributing valve 31
Air pocket 26 is matched in centre, and combustion chamber 22 is connected to center with air pocket 26 by ventilation mouth 23.Center is with air pocket 26 and central distributing valve 31
Match, i.e., center is also connected with force section with air pocket 26 and central distributing valve 31 taper having the same, central distributing valve 31
Part, the force application part can be to central distributing valves 31 1 along the axial active force of central distributing valve 31, and the active force is from circular cone
Its top is directed toward in the bottom of the central distributing valve 31 of platform shape, to realize reliable sealing effect.
In addition, the technologies such as size, structure, the number of teeth, modulus of 12 component of planetary gear in planetary gear mechanism described in two groups
Index is completely the same, and planetary gear 12 is identical as the quantity of cylinder 21 in each planetary gear mechanism.The rotary pneumatic
Multiple cylinders 21 in cylinder component can be radial, as shown in Figure 1, or the center line of cylinder 21 can be with central distributing valve 31
It is tangent.The shared ventilation mouth 23 of every only one intake and exhaust of cylinder 21, ventilation mouth can be designed as needed it is round, rectangular,
Rectangle etc., central distributing valve 31 should have identical taper with central distribution mounting hole 26.It such as needs to fuel direct injection in cylinder 21,
Spray oil supply system should be also equipped with.The distance value of the central point of the central point and piston pin 42 of its planetary gear 12 is 1/2 stroke.It is interior
Gear ring track and planetary gear gear ratio are 4:1.
The course of work of the planetary gear engine with revolving cylinders is described below, which contains
There are four suction stroke, compression travel, expansion space stroke and instroke strokes.
If the piston 41 at this time in cylinder is in pericenter, as shown in figure 1 left side cylinder 21 and planetary gear 12
It is shown, it will both start air inlet, if this point is 0 °, the rotary cylinder component does rotation clockwise centered on central distributing valve 31
Turn.(the ventilation mouth in relation to engine early opens slow close and the technical indicators such as electronic spark advance to starting engine.This engine is completely may be used
With realization, excessive discussion is not done herein).
Suction stroke: planetary gear 12 (by taking the planetary gear 12 in left side in Fig. 1 as an example) is run along ring gear 13, is driven and is lived
Plug 41 is moved from pericenter to apocenter, and the rotary cylinder component is pushed to operate clockwise, and cylinder 21 is (such as at this time
The corresponding cylinder 21 of planetary gear 12 in left side in Fig. 1) on ventilation mouth 23 and central distributing valve 31 on 311 weight of air inlet
Folded, combustion mixture is inhaled into cylinder 21, and air inlet terminates when piston 41 reaches apocenter.In this trip, cylinder 21
On ventilation mouth 23 and central distributing valve 31 on air inlet 311 form closing → unlatching → closed relationship.And planet tooth
Wheel 12 run 45 ° (0 °~45 °) on ring gear 13, and planetary gear autobiography (180 °), piston 41 completes suction stroke,
Apocenter is run to from pericenter.
Compression travel: planetary gear 12 and rotary cylinder component continue to run clockwise, the ventilation mouth on cylinder 21
23 are in closed state, combustion mixture of the piston 41 from apocenter into pericenter operation and compression cylinder 21, until piston
Until 41 reach pericenter.Combustion mixture is fully compressed in combustion chamber of air cylinder 22 at this time.It ventilation mouth 23 and is mounted on
Lighting-up tuyere 312 on the distributing valve 31 of centre overlaps, and 180 ° of 12 autobiography of planetary gear in this trip is transported again on ring gear 13
45 ° of positions for reaching the planetary gear 12 of upside in Fig. 1 are gone, which runs on ring gear 13 from 45 °
90 °, piston 41 is run by apocenter to pericenter, completes compression travel.
Expansion space stroke: planetary gear 12 and cylinder 21 continue to run clockwise.32 point combustion of spark plug in lighting-up tuyere 312
Combustible gas in room 22, the high pressure gas after burning push piston 41, run from pericenter to apocenter, and piston 41 pushes planet
Gear 12 rotates, and runs along ring gear 13, while driving the rotary cylinder component to surround central distributing valve 31 and doing clockwise
Rotation.Mouth 23 of taking a breath in this trip is constantly in closed state.In this trip, 180 ° of 12 autobiography of planetary gear, inside
45 ° are run again on gear ring 13, which runs to 135 ° on ring gear 13 from 90 °, and piston 41 is transported by pericenter
Row to apocenter, expansion space stroke is completed.
Instroke: planetary gear 12 and rotary cylinder component continue operation clockwise, and piston 41 is from apocenter to the nearly heart
Point is run, and the ventilation mouth 23 on cylinder 21 is Chong Die with the exhaust outlet 313 on central distributing valve 31 and opens, the exhaust gas quilt after burning
Piston 41 releases cylinder by force, and instroke is completed.Planetary gear rotation (180 °) in this trip are run again on ring gear 13
45 ° of positions for reaching the planetary gear 12 on right side in Fig. 1, planetary gear 12 is run on ring gear 13 from 135 ° in the trip
180 °, piston 41 is run by apocenter to pericenter.Exhaust outlet 313 on ventilation mouth 23 and central distributing valve 31 forms closing
→ unlatching → closed relationship.So far, which completes a four-stroke working cycles, hair
Motivation continues to run, and can enter next four strokes working cycles.
The ring gear 13 of the planetary gear engine with revolving cylinders and the gear ratio of planetary gear 12 are 4:1, i.e. planet tooth
Wheel 12 could drive the rotary cylinder component to run one week along ring gear 13 along 13 rotating operation of ring gear 4 weeks (1440 °)
(360 °) and a four stroke working cycles only need (720 °.Therefore the rotary cylinder component often rotates a circle (360 °), should
Two four stroke working cycles will occur in planetary gear engine with revolving cylinders.Every cylinder 21 of the i.e. described rotary cylinder component
180 ° of operation.The planetary gear engine with revolving cylinders just completes a four-stroke working cycles, and engine continues to run,
Next four strokes working cycles can be entered.
This engine uses the identical working method of 21 operating condition of corresponding two cylinders, both corresponding two cylinders
21 compress work done simultaneously.Intake and exhaust simultaneously.Due to structure and the needs of distribution, the piston 41 in all cylinders must be synchronous simultaneously
Operation, i.e., all pistons 41 must synchronize (on the contrary from apocenter to close from pericenter to apocenter to the operation of direction simultaneously
Heart point).
The above, only specific embodiments of the present invention cannot limit the range that invention is implemented with it, so it is equivalent
The displacement of component, or according to equivalent variations made by the invention patent protection scope and modification, should all still fall within what this patent was covered
Scope.In addition, between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical solution, technical solution with
Use can be freely combined between technical solution.
Claims (10)
1. a kind of planetary gear engine with revolving cylinders, which is characterized in that the planetary gear engine with revolving cylinders includes:
Planetary gear set, containing sequentially connected sun gear (11), planetary gear (12) and ring gear (13) from inside to outside, too
Sun wheel (11) can rotation, planetary gear (12) can rotation and around sun gear (11) revolve；
Rotary cylinder component can be rotated by axis of the center line of sun gear (11), which contains and planet tooth
(12) corresponding cylinder (21) is taken turns, contains inner cavity chamber in the cylinder (21)；
Central distributing valve (31), gas can be entered in the inner cavity chamber by the center distributing valve (31), the gas in the inner cavity chamber
Body can be also discharged by the center distributing valve (31)；
Piston component, containing piston (41) and piston pin (42), piston (41) is matched to be set in the inner cavity chamber, piston
(41) it can be moved back and forth along the radial direction of ring gear (13), planetary gear (12) is connect by piston pin (42) with piston (41),
The center line of piston pin (42) deviates the center line of planetary gear (12)；
When piston (41) is along ring gear (13) when moving radially, piston (41) can drive planetary gear (12) rotation and gas
Cylinder (21) and planetary gear (12) revolve around sun gear (11), and planetary gear (12) can drive sun gear (11) rotation.
2. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that the planetary gear rotary cylinder
Engine further includes shell (51), and shell (51) is sheathed on ring gear (13) outside, ring gear (13) and the center distributing valve (31)
It is fixed both with respect to shell (51).
3. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that along the center of sun gear (11)
Line direction, the planetary gear engine with revolving cylinders include two planetary gear sets, two planetary gear sets
The center line of mirror image each other, the sun gear (11) of two planetary gear sets is overlapped, and the rotary cylinder component is located at two
Between a planetary gear set.
4. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that the center line of sun gear (11)
It is overlapped with the center line of ring gear (13), contains multiple planetary gears (12) in the planetary gear set, multiple planetary gears
(12) it goes in the cylinder (21) in the circumferentially-spaced arrangement of sun gear (11), the rotary cylinder component and the planetary gear set
The quantity of star gear (12) and position correspond.
5. planetary gear engine with revolving cylinders according to claim 4, which is characterized in that contain in the planetary gear set
There are four identical planetary gear (12), four planetary gears (12) are uniformly distributed along the circumferential direction of sun gear (11), ring gear
(13) the number of teeth is four times of planetary gear (12) number of teeth, containing there are four cylinder (21), four cylinders in the rotary cylinder component
(21) four pistons (41) in run simultaneously, and the working condition of two opposite pistons (41) is identical in four cylinders (21).
6. planetary gear engine with revolving cylinders according to claim 1, which is characterized in that inner cavity described in cylinder (21)
Center line of the one end of room towards sun gear (11), the central axis and phase of the center line of piston (41) and sun gear (11)
It hands over, is equipped with closed combustion chamber (22) between piston (41) and one end of the inner cavity chamber, one end of the inner cavity chamber, which is equipped with, to be connected
The inside and outside ventilation mouth (23) of logical combustion chamber (22).
7. planetary gear engine with revolving cylinders according to claim 6, which is characterized in that central distributing valve (31) is in circle
The center line of pyramidal structure, central distributing valve (31) is overlapped with the center line of sun gear (11), and one end of cylinder (21) is in
Entreat the outer peripheral surface of distributing valve (31) to match connection, the circumferential direction along central distributing valve (31), the outer surface of central distributing valve (31) according to
It is secondary to be provided with air inlet (311), lighting-up tuyere (312) and exhaust outlet (313), when the rotary cylinder component is around central distributing valve
(31) when rotating, ventilation mouth (23) can be only connected to air inlet (311), lighting-up tuyere (312) or exhaust outlet (313).
8. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that the planetary gear rotary cylinder
Engine contains suction stroke, compression travel, expansion space stroke and instroke；
During realizing the suction stroke, piston (41) is mobile to the direction far from central distributing valve (31), mouth of taking a breath
(23) it can be connected to air inlet (311)；
When the compression travel is completed, the distance between piston (41) and central distributing valve (31) reach minimum value, mouth of taking a breath
(23) it is connected to lighting-up tuyere (312)；
When the expansion space stroke starts, the distance between piston (41) and central distributing valve (31) reach minimum value, mouth of taking a breath
(23) it is connected to lighting-up tuyere (312)；
During realizing the instroke, piston (41) is to the direction movement close to central distributing valve (31), mouth of taking a breath
(23) it can be connected to exhaust outlet (313).
9. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that air inlet (311) and center
Air intake duct (314) connection in distributing valve (31), lighting-up tuyere (312) is interior to be equipped with spark plug (32), and exhaust outlet (313) is matched with center
Exhaust duct (315) connection in air valve (31), gas can pass sequentially through air intake duct (314), air inlet (311) and ventilation mouth
(23) enter in the inner cavity chamber, the gas in the inner cavity chamber can pass sequentially through ventilation mouth (23), exhaust outlet (313) and exhaust duct
(315) it is discharged.
10. planetary gear engine with revolving cylinders according to claim 7, which is characterized in that ventilation mouth (23) is externally provided with
For preventing the closure gasket groove (27) of gas leakage, it is equipped with sealing ring in closure gasket groove (27), the is equipped in the rotary cylinder component
One cooling water channel (25), central distributing valve (31) is interior to contain the second cooling water channel (316), the outer diameter of central distributing valve (31) and institute
The ratio between internal diameter of inner cavity chamber is stated more than or equal to 1:1.5, the cylinder barrel wall of cylinder (21) is equipped with to be passed through for piston pin (42)
Piston pin run channel (24), the centerline parallel of piston pin (42) in the center line of planetary gear (12), planetary gear (12)
The distance between center line and the center line of planetary gear (12) of piston pin mounting hole (28) are piston (41) impulse stroke
Half, piston pin run channel (24) are opened up along the radial direction of ring gear (13), and the center of the rotary cylinder component, which is equipped with, to be used
Match air pocket (26) in the center for installing the center distributing valve (31), central distributing valve (31) matches with center with air pocket (26),
Combustion chamber (22) is connected to center with air pocket (26) by ventilation mouth (23).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054350.XA CN106837544B (en) | 2017-01-24 | 2017-01-24 | Planetary gear rotary cylinder engine |
| PCT/CN2018/070096 WO2018137478A1 (en) | 2017-01-24 | 2018-01-03 | Engine having planetary gears and rotary cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054350.XA CN106837544B (en) | 2017-01-24 | 2017-01-24 | Planetary gear rotary cylinder engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106837544A CN106837544A (en) | 2017-06-13 |
| CN106837544B true CN106837544B (en) | 2019-02-12 |
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| CN201710054350.XA Active CN106837544B (en) | 2017-01-24 | 2017-01-24 | Planetary gear rotary cylinder engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106837544B (en) * | 2017-01-24 | 2019-02-12 | 顾永强 | Planetary gear rotary cylinder engine |
| CN108204732A (en) * | 2017-12-28 | 2018-06-26 | 重庆市中塑新材料有限公司 | Plastic grain stirring drier |
| CN110425311B (en) * | 2019-08-05 | 2022-07-29 | 陕西正泽生物技术有限公司 | High-pressure multi-way valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4225932C2 (en) * | 1992-08-03 | 1995-09-14 | Scheidecker Gisela Gertrud | Rotary piston internal combustion engine |
| DE4229999C2 (en) * | 1992-09-08 | 1995-11-30 | Bruns Hans Hermann | Rotary piston engine |
| DE19743919A1 (en) * | 1997-10-04 | 1999-04-08 | Mehmet Celik | Four stroke radial reciprocating piston rotary engine with planet gear epicyclic |
| CN1093222C (en) * | 1999-04-08 | 2002-10-23 | 黄式彬 | Internal combustion engine |
| US7188602B1 (en) * | 2004-07-14 | 2007-03-13 | Clr, Llc | Concentric internal combustion rotary engine |
| CN101042068A (en) * | 2006-03-26 | 2007-09-26 | 贡晓婷 | Combination type rotary cylinder engine |
| CN201723303U (en) * | 2010-06-23 | 2011-01-26 | 袁锁林 | Planetary rotary-combustion engine |
| DE102013004808A1 (en) * | 2013-03-18 | 2014-09-18 | Siegfried Illmer | "Ringzylinderkolbenmotor" an internal combustion engine having at least two opposing massive, in an annular cylinder continuously rotating working piston between which at least two low-mass control piston are moved discontinuously by a planetary gear and an electromagnetically controllable clutch |
| CN106837544B (en) * | 2017-01-24 | 2019-02-12 | 顾永强 | Planetary gear rotary cylinder engine |
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- 2018-01-03 WO PCT/CN2018/070096 patent/WO2018137478A1/en active Application Filing
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| WO2018137478A1 (en) | 2018-08-02 |
| CN106837544A (en) | 2017-06-13 |
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