CN2446286Y - Rotary-cylinder engine - Google Patents
Rotary-cylinder engine Download PDFInfo
- Publication number
- CN2446286Y CN2446286Y CN 00245380 CN00245380U CN2446286Y CN 2446286 Y CN2446286 Y CN 2446286Y CN 00245380 CN00245380 CN 00245380 CN 00245380 U CN00245380 U CN 00245380U CN 2446286 Y CN2446286 Y CN 2446286Y
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- bent axle
- cylinder
- rotor
- revolving cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a rotary cylinder type engine. A stator comprises an air cylinder sleeve 1, a crankshaft seat 11, and a crankcase 12; a rotor comprises a rotary gas cylinder 2, a power output shaft 19, and a bevel gear 20. The power output shaft 19 is provided with a gas inlet passage 15, a gas exhaust passage 14, a spark plug 13, and a vent port 21 communicated with the rotary gas cylinder 2; crankshafts 10, 16 in the crankshaft seat 11 are respectively provided with bevel gears 7, 18; the bevel gear 7, 18 are respectively engaged with the bevel gear 20 on the rotor; a piston 4 in the rotary gas cylinder 2 is respectively connected with the crankshafts 10, 16 via a piston pin 5 and connecting rods 6, 23. The gas intake system of the utility model is simple, and the quality of the gas intake quality is improved; the engine forms a lone barrel shape, the size is small, and the engine can be place in a comparatively narrow space.
Description
The utility model relates to internal-combustion engine, and especially a kind of volume is little, and intake and exhaust are simple, the rotary piston engine that bent axle is short.
The work cycle of reciprocating internal combustion engine is made up of air inlet, compression, burning, expansion and exhaust process.At present, known engine construction is made up of cylinder block set, connecting rod, gas handling system and distribution device, fuel oil supply system, cooling system, lubrication system, start-up system.The shared volume of motor is big, the air intake system structure complexity.
The purpose of this utility model is big at present motor volume, and the air intake system structure complicated problems provides a kind of crankshaft length short, and gas handling system is simple, and motor is long cartridge type on the whole, and is simple in structure, the rotary piston engine that volume is little.
Rotary piston engine described in the utility model is made up of stator and rotor.Stator comprises cylinder sleeve 1, crankshaft base 11, crankcase 12.Cylinder sleeve 1, crankshaft base 11, crankcase 12 are connected successively mutually.Rotor comprises revolving cylinder 2, pto 19, bevel gear 20.Pto 19 is positioned at revolving cylinder 2 left sides, and bevel gear 20 is positioned at revolving cylinder 2 right sides, and the three is connected mutually.The position is provided with intake duct 15, air outlet flue 14 and spark plug 13 between pto 19 and the revolving cylinder 2, and communicates with revolving cylinder 2 by ventilating hole 21.The rotor that constitutes by revolving cylinder 2, pto 19, bevel gear 20 by Bearing Installation in cylinder sleeve 1.Between the pto 19 of rotor and the cylinder sleeve 1 of stator lining 3 is housed.In the crankshaft base 11 of stator by bearing 9, bearing 28 be equipped with two symmetrically and with revolving cylinder 2 vertically disposed bent axle 10 and bent axles 16.By key 24 bevel gear 7 and bevel gear 18 are housed respectively on bent axle 10 and the bent axle 16.Bevel gear 7 and bevel gear 18 mesh with epitrochanterian bevel gear 20 respectively.Piston 4 is housed in the revolving cylinder 2.Piston 4 is connected with crank 22, the crank 25 of bent axle 10 and bent axle 16 respectively by wrist pin 5, connecting rod 6, connecting rod 23.
The starting connector 8 that links to each other with starting arrangement is equipped with in the end of bent axle 10, and be equipped with the end of bent axle 16 can be for the power out connector 17 of auxiliary power output.Starting connector 8 can be a screw with power out connector 17.
Bearing between rotor and the cylinder sleeve 1 can be rolling bearing, sliding bearing, also can be liquid-bearing or gas bearing.
Rotary piston engine advantage described in the utility model is that crankshaft length is short, and gas handling system is simple, and has improved the air inlet quality, and motor is long cartridge type on the whole, and is simple in structure, and the volume I is placed on than in the narrow space.
The tectonic maps of Fig. 1 the utility model rotary piston engine;
Fig. 2 is the A-A sectional drawing of Fig. 1.
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, rotary piston engine described in the utility model is made up of stator and rotor.Stator comprises cylinder sleeve 1, crankshaft base 11, crankcase 12.Cylinder sleeve 1, crankshaft base 11, crankcase 12 are connected successively mutually.Rotor comprises revolving cylinder 2, pto 19, bevel gear 20.Pto 19 is positioned at revolving cylinder 2 left sides, and bevel gear 20 is positioned at revolving cylinder 2 right sides, and the three is connected mutually.Shown in Figure 2 as Fig. 1, the position is provided with intake duct 15, air outlet flue 14 and spark plug 13 between pto 19 and the revolving cylinder 2, and communicates with revolving cylinder 2 by ventilating hole 21.The rotor that is made of revolving cylinder 2, pto 19, bevel gear 20 is installed in the cylinder sleeve 1 by rolling bearing 25 and rolling bearing 26.Between the pto 19 of rotor and the cylinder sleeve 1 of stator lining 3 is housed.In the crankshaft base 11 of stator by two groups of rolling bearings 9,28 be equipped with two symmetrically and with revolving cylinder 2 vertically disposed bent axle 10 and bent axles 16.By semi-circular key 24 bevel gear 7 and bevel gear 18 are housed respectively on bent axle 10 and the bent axle 16.Bevel gear 7 and bevel gear 18 mesh with epitrochanterian bevel gear 20 respectively.Piston 4 is housed in the revolving cylinder 2.Piston 4 is connected with crank 22, the crank 25 of bent axle 10 and bent axle 16 respectively by wrist pin 5, connecting rod 6, connecting rod 23.
The starting screw 8 that links to each other with starting arrangement is equipped with in the outer end of bent axle 10, and the power output attachment screw 17 for power output is equipped with in the outer end of bent axle 16.
When rotary piston engine described in the utility model starts, available traditional starting arrangement rotation starting screw 8, starting screw 8 drives bent axles 10 and rotates, connecting rod 6 promotion pistons 4 to-and-fro motion that link to each other with crank on the bent axle 10, revolving cylinder 2 beginning inlet and outlet simultaneously make engine start.Bent axle 10 drives bevel gear 7 rotations simultaneously, and bevel gear 7 is pushing away the bevel gear 20 of revolving cylinder 2 right-hand members, makes revolving cylinder 2 rotations.
After the engine start, piston 4 to-and-fro motion acting, the connecting rod 6, the connecting rod 23 that link to each other with piston 4 usefulness wrist pins 5 drive bent axle 10, bent axle 16 counterrotatings respectively, bent axle 10, bent axle 16 drive bevel gear 7, bevel gear 18 counterrotatings simultaneously, bevel gear 7, bevel gear 18 are pushing away bevel gear 20 rotations of revolving cylinder 2 right-hand members, the pto 19 that is connected in revolving cylinder 2 left ends just rotates output work.Because bevel gear 7, bevel gear 18 counterrotatings produce couple, stable working when making revolving cylinder 2 rotations.Because the pto 19 that power is connected by revolving cylinder 2 is exported, so that bent axle 10, bent axle 16 can be done is very short.Whole motor is long cartridge type, can be placed in the long and narrow space.Revolving cylinder 2 intake and exhaust are to be controlled by the relative rotation of rotor and stator, adjust the gear ratio of bevel gear 7 and revolving cylinder 2 right-hand member bevel gears 20, the relative rotation speed of may command rotor and stator, make the intake and exhaust of controlling by the corner of revolving cylinder 2, can carry out once in the proper time in the work cycle.Simultaneously, the rotating speed of revolving cylinder 2 is fast, makes the mixed gas that enters in the revolving cylinder 2 obtain sufficient mixing, has improved the air inlet quality.
In addition, the following position of the bevel gear 20 of revolving cylinder 2 right-hand members promotes bevel gear 18 and 16 rotations of following bent axle down, makes down bent axle 16 backward rotation.The power output screw 17 of bent axle 16 ends can be made another power output part, drives the appurtenances work of motor.
Claims (4)
1. a rotary piston engine is made up of stator and rotor, it is characterized in that: stator comprises cylinder sleeve (1), crankshaft base (11), crankcase (12), and cylinder sleeve (1), crankshaft base (11), crankcase (12) are connected successively mutually; Rotor comprises revolving cylinder (2), pto (19), bevel gear (20), pto (19) is positioned at revolving cylinder (2) left side, bevel gear (20) is positioned at revolving cylinder (2) right side, the three is connected mutually, the position is provided with intake duct (15), air outlet flue (14) and spark plug (13) between pto (19) and the revolving cylinder (2), and communicates with revolving cylinder (2) by ventilating hole (21); The rotor that is made of revolving cylinder (2), pto (19), bevel gear (20) in cylinder sleeve (1), is equipped with lining (3) between the cylinder sleeve (1) of pto of rotor (19) and stator by Bearing Installation; In the crankshaft base of stator (11) by bearing be equipped with two symmetrically and with vertically disposed bent axle of revolving cylinder (2) (10) and bent axle (16), by key (24) bevel gear (7) and bevel gear (18) are housed respectively on bent axle (10) and the bent axle (16); Bevel gear (7) and bevel gear (18) mesh with epitrochanterian bevel gear (20) respectively; Piston (4) is housed in the revolving cylinder (2), and piston (4) is connected with crank (22), the crank (25) of bent axle (10) and bent axle (16) respectively by wrist pin (5), connecting rod (6), connecting rod (23);
The starting connector (8) that links to each other with starting arrangement is equipped with in the end of bent axle (10), and the power out connector (17) for power output is equipped with in the end of bent axle (16).
2. by the described rotary piston engine of claim 1, it is characterized in that: starting connector (8) can be a screw with power out connector (17).
3. by the described rotary piston engine of claim 1, it is characterized in that: the bearing between rotor and the cylinder sleeve (1) can be rolling bearing or sliding bearing.
4. by the described rotary piston engine of claim 1, it is characterized in that: the bearing between rotor and the cylinder sleeve (1) can be liquid-bearing or gas bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245380 CN2446286Y (en) | 2000-08-18 | 2000-08-18 | Rotary-cylinder engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245380 CN2446286Y (en) | 2000-08-18 | 2000-08-18 | Rotary-cylinder engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446286Y true CN2446286Y (en) | 2001-09-05 |
Family
ID=33604886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245380 Expired - Fee Related CN2446286Y (en) | 2000-08-18 | 2000-08-18 | Rotary-cylinder engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446286Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813025A (en) * | 2010-03-25 | 2010-08-25 | 北京航空航天大学 | Straight shaft internal combustion engine with two-way guide rails |
| CN108167089A (en) * | 2017-09-08 | 2018-06-15 | 邹国泉 | Supersonic speed internal combustion aero-engine |
| CN111120092A (en) * | 2019-12-31 | 2020-05-08 | 江苏理工学院 | Cylinder sleeve rotary piston engine |
| CN111140352A (en) * | 2019-12-31 | 2020-05-12 | 江苏理工学院 | Rotation control method of cylinder sleeve rotary type piston engine |
-
2000
- 2000-08-18 CN CN 00245380 patent/CN2446286Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813025A (en) * | 2010-03-25 | 2010-08-25 | 北京航空航天大学 | Straight shaft internal combustion engine with two-way guide rails |
| CN101813025B (en) * | 2010-03-25 | 2012-07-18 | 北京航空航天大学 | Straight shaft internal combustion engine with two-way guide rails |
| CN108167089A (en) * | 2017-09-08 | 2018-06-15 | 邹国泉 | Supersonic speed internal combustion aero-engine |
| CN111120092A (en) * | 2019-12-31 | 2020-05-08 | 江苏理工学院 | Cylinder sleeve rotary piston engine |
| CN111140352A (en) * | 2019-12-31 | 2020-05-12 | 江苏理工学院 | Rotation control method of cylinder sleeve rotary type piston engine |
| CN111120092B (en) * | 2019-12-31 | 2021-06-25 | 江苏理工学院 | Cylinder sleeve rotary piston engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100588825C (en) | Self-driven integral air compressor | |
| CN1873197B (en) | Revolving internal-combustion engine | |
| CN2446286Y (en) | Rotary-cylinder engine | |
| CN101205812A (en) | Four-piston cylinder engine | |
| CN108571381A (en) | Three stroke inner-cooled rotary engine | |
| CN2421414Y (en) | Opposed engine | |
| CN201723419U (en) | Internal combustion structure type air compressor | |
| JP2000130201A (en) | Compression ratio improving device for internal combustion engine | |
| CN100363601C (en) | Engine with quadrangle rotor | |
| CN220470073U (en) | Engine with a motor | |
| CN200978692Y (en) | Mini rotary four-stroke gasoline engine | |
| CN2197468Y (en) | IC engine with swing engine | |
| CN2409341Y (en) | Cylinder rotary type piston IC engine | |
| CN2305491Y (en) | Multipurpose micro gasoline engine | |
| CN2153642Y (en) | Adjustable cylinder number straight main shaft internal-combustion engine | |
| CN2182267Y (en) | Double-piston one cylinder engine | |
| CN2508000Y (en) | Crankshaft driving machine oil pump type four-stroke engine of motorcycle | |
| CN2214532Y (en) | Whirl internal combustion engine | |
| CN2597677Y (en) | Double crankshaft IC engine | |
| CN87102280A (en) | Double-eccentric center internal axle revolving piston machinery | |
| CN2311607Y (en) | Gas distribution mechanism for reciprocating piston type internal combustion engine | |
| CN2346934Y (en) | Stepping rotor I. C. engine | |
| CN2209217Y (en) | Motorcycle's engine | |
| CN201152195Y (en) | Rotary internal combustion engine | |
| CN2603210Y (en) | Four-stroke internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |