CN106089422A - Thermodynamics single-cylinder engine with multiple balance axles - Google Patents
Thermodynamics single-cylinder engine with multiple balance axles Download PDFInfo
- Publication number
- CN106089422A CN106089422A CN201610705610.0A CN201610705610A CN106089422A CN 106089422 A CN106089422 A CN 106089422A CN 201610705610 A CN201610705610 A CN 201610705610A CN 106089422 A CN106089422 A CN 106089422A
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- China
- Prior art keywords
- order
- swing pinion
- left end
- hand member
- single order
- 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.)
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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
-
- 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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
Abstract
A kind of thermodynamics single-cylinder engine with multiple balance axles of technical field of internal combustion engines, including drivewheel, single order balance axle, second order balance axle, single order balance weight, second order balance weight, single order swing pinion, second order swing pinion, driven shaft, driven swing pinion, drivewheel, single order swing pinion, second order swing pinion, driven swing pinion is arranged in the cavity that front cover and crankcase are surrounded, single order balance weight, second order balance weight balances axle with single order respectively, second order balance axle is consolidated, the thickness of left end single order swing pinion is more than the first drivewheel, the thickness sum of right-hand member single order swing pinion.In the present invention, by single order balance weight, the balanced action of second order balance weight, the balance quality of electromotor is fabulous.The present invention is reasonable in design, simple in construction, it is adaptable to the optimization design of single-cylinder engine balance system.
Description
Technical field
The invention belongs to technical field of internal combustion engines, particularly relate to a kind of thermodynamics with multiple balance weights with balance axle
Single-cylinder engine.
Background technology
Electromotor, is a kind of dynamic power machine, and it is that and the heat energy released is straight by making fuel in machine internal-combustion
Switch through the Thermal Motor being changed to power.Sensu lato internal combustion engine not only includes that stroke piston combustion engine, rotary-piston type are sent out
Motivation and free piston engine, also include the jet engine of rotary vane type, but usually said internal combustion engine refer to
Internal-combustion piston engine.Internal-combustion piston engine is the most universal with reciprocating-piston.Fuel and air are mixed by internal-combustion piston engine,
Its combustor inner cylinder, the heat energy discharged produces the combustion gas of High Temperature High Pressure in making cylinder.Combustion gas expands against piston acting, then leads to
Cross toggle or other mechanisms mechanical power to be exported, drive follower work.Common are diesel engine and gasoline engine,
By mechanical energy can be converted into by interior, it is to change interior energy by acting.
Single-cylinder engine is simplest one in all electromotors, and its only one of which cylinder is the fundamental form of electromotor
Formula；Its simple in construction, manufacturing cost is relatively low, safeguards the most uncomplicated.Single-cylinder engine is low and middle-grade compact vehicle engine
First-selection, also has universal application in University Scientific Research.But from the point of view of the continuity of work, its fluctuation of speed is relatively big, easily puts out
Fire, functioning equalization is poor.
Summary of the invention
The present invention is directed to technology states deficiency, it is provided that a kind of thermodynamics single-cylinder engine with multiple balance axles,
Balance is preferable.
The present invention is achieved through the following technical solutions, the present invention include cylinder cap, air intake duct, exhaust duct, fuel injector,
Cylinder body, cylinder sleeve, piston, piston pin, connecting rod, bent axle, crankcase, oil sump, front cover, the first drivewheel, the second drivewheel, flat
Weighing apparatus body, left end single order balance axle, right-hand member single order balance axle, left end second order balance axle, right-hand member second order balance axle, left end single order balance
Block, right-hand member single order balance weight, left end second order balance weight, right-hand member second order balance weight, left end single order swing pinion, right-hand member single order rotate
Gear, left end second order swing pinion, right-hand member second order swing pinion, the first driven shaft, the second driven shaft, the first driven rotary teeth
Wheel, the second driven swing pinion, flywheel, air intake duct, exhaust duct, fuel injector be arranged on cylinder cap, and cylinder sleeve, piston are arranged in
In cylinder body, bent axle is arranged in crankcase, and oil sump is arranged in the lower end of crankcase, and piston pin and piston are passed through in the upper end of connecting rod
Being connected, the lower end of connecting rod is connected with bent axle, is connected by bolt between cylinder cap with cylinder body, logical between cylinder body and crankcase
Crossing bolt to be connected, front cover is arranged in the front end of crankcase, and the front end of bent axle sequentially passes through the wall of crankcase, front cover,
The rear end of bent axle is connected with flywheel after the wall of crankcase, the first drivewheel, the second drivewheel, left end single order rotary teeth
Wheel, right-hand member single order swing pinion, left end second order swing pinion, right-hand member second order swing pinion, the first driven swing pinion, second from
Dynamic swing pinion is arranged in the cavity that front cover and crankcase are surrounded, left end single order balance axle, right-hand member single order balance axle,
Left end second order balance axle, the front end of right-hand member second order balance axle both pass through the front face of crankcase, left end single order balance axle, right-hand member one
Rank balance axle, left end second order balance axle, the rear end of right-hand member second order balance axle all inlay the rear surface of crankcase, the first driven shaft,
Second driven shaft is arranged on the front face of crankcase, and the first drivewheel, the second drivewheel are arranged on bent axle, the first drivewheel
Being positioned at the front end of the second drivewheel, left end single order swing pinion, right-hand member single order swing pinion are arranged in left end single order balance
On axle, right-hand member single order balance axle, left end second order swing pinion, right-hand member second order swing pinion are arranged in left end second order balance
On axle, right-hand member second order balance axle, the first driven swing pinion, the second driven swing pinion be arranged in the first driven shaft, the
On two driven shafts, in balanced body arranges crankcase and being consolidated with bent axle, left end single order balance weight, right-hand member single order balance
Block, left end second order balance weight, right-hand member second order balance weight are arranged in crankcase, and left end single order balance weight, right-hand member single order balance
Block, left end second order balance weight, right-hand member second order balance weight balance axle, left end second order with left end single order balance axle, right-hand member single order respectively
Balance axle, right-hand member second order balance axle are consolidated, the first driven swing pinion, the second driven swing pinion and the second drivewheel
Meshing together, the first drivewheel meshes together with the front portion of left end single order swing pinion, right-hand member single order swing pinion, left end
Second order swing pinion all rear portions with left end single order swing pinion mesh together, and right-hand member second order swing pinion revolves with right-hand member single order
Turning gear to mesh together, the thickness of left end single order swing pinion is more than the first drivewheel, the thickness of right-hand member single order swing pinion
Sum, left end single order swing pinion, right-hand member single order swing pinion the number of teeth equal, left end second order swing pinion, right-hand member second order revolve
The number of teeth turning gear is equal, and the number of teeth of left end single order swing pinion is two times of the left end second order swing pinion number of teeth.
Further, in the present invention, left end single order balance weight, right-hand member single order balance weight, left end second order balance weight, right-hand member
The cross section of second order balance weight is semicircle, and the first driven swing pinion, the second driven swing pinion pass through chain and start
The camshaft of machine, fueller are connected.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is double rank four spindle balance system, cylinder body and bent axle
Case bolt connects, and can change cylinder body easily；Cylinder head is connected with cylinder bolt, it is also possible to be convenient for changing other cylinder heads.This
The crank connecting link piston mass that bright basis is new, can conveniently realize new engine inertia dynamic balance by changing balance weight.
The present invention, with enough power output shafts, drives the system/mechanisms such as oil pump, compressor, camshaft under various environment.This
Bright can be conveniently used for gasoline engine, diesel engine or other engine fuel cylinder heads.The present invention is reasonable in design, and balance quality is fabulous,
Highly versatile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the structural representation of A-A section in Fig. 1；
Fig. 4 is the partial enlarged drawing of Fig. 3；
Fig. 5 is the structural representation of B-B section in Fig. 3；
Fig. 6 is the structural representation of C-C section in Fig. 5；
Label in accompanying drawing is respectively as follows: 1, cylinder cap, 2, air intake duct, 3, exhaust duct, 4, fuel injector, 5, cylinder body, 6, cylinder sleeve, 7,
Piston, 8, piston pin, 9, connecting rod, 10, bent axle, 11, crankcase, 12, oil sump, 13, front cover, the 14, first drivewheel, 15,
Second drivewheel, 16, balanced body, 17, left end single order balance axle, 18, right-hand member single order balance axle, 19, left end second order balance axle,
20, right-hand member second order balance axle, 21, left end single order balance weight, 22, right-hand member single order balance weight, 23, left end second order balance weight, 24, right
End second order balance weight, 25, left end single order swing pinion, 26, right-hand member single order swing pinion, 27, left end second order swing pinion, 28,
Right-hand member second order swing pinion, the 29, first driven shaft, the 30, second driven shaft, the 31, first driven swing pinion, 32, second is driven
Swing pinion, 33, flywheel.
Detailed description of the invention
Elaborating embodiments of the invention below in conjunction with the accompanying drawings, the present embodiment is front with technical solution of the present invention
Carry, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment
Embodiments of the invention as shown in Figures 1 to 6, the present invention include cylinder cap 1, air intake duct 2, exhaust duct 3, fuel injector 4,
Cylinder body 5, cylinder sleeve 6, piston 7, piston pin 8, connecting rod 9, bent axle 10, crankcase 11, oil sump 12, front cover the 13, first drivewheel
14, the second drivewheel 15, balanced body 16, left end single order balance axle 17, right-hand member single order balance axle 18, left end second order balance axle 19,
Right-hand member second order balance axle 20, left end single order balance weight 21, right-hand member single order balance weight 22, left end second order balance weight 23, right-hand member second order
Balance weight 24, left end single order swing pinion 25, right-hand member single order swing pinion 26, left end second order swing pinion 27, right-hand member second order revolve
Turn gear the 28, first driven shaft the 29, second driven shaft 30, first driven swing pinion the 31, second driven swing pinion 32, flywheel
33, air intake duct 2, exhaust duct 3, fuel injector 4 are arranged on cylinder cap 1, and cylinder sleeve 6, piston 7 are arranged in cylinder body 5, bent axle 10 cloth
Putting in crankcase 11, oil sump 12 is arranged in the lower end of crankcase 11, and the upper end of connecting rod 9 is connected with piston 7 by piston pin 8
Connecing, the lower end of connecting rod 9 is connected with bent axle 10, is connected by bolt between cylinder cap 1 with cylinder body 5, cylinder body 5 and crankcase 11 it
Between be connected by bolt, front cover 13 is arranged in the front end of crankcase 11, and the front end of bent axle 10 sequentially passes through crankcase 11, front
The wall of cover cap 13, the rear end of bent axle 10 is connected with flywheel 33 after the wall of crankcase 11, the first drivewheel 14, second
Drivewheel 15, left end single order swing pinion 25, right-hand member single order swing pinion 26, left end second order swing pinion 27, right-hand member second order revolve
Turn gear 28, first driven swing pinion the 31, second driven swing pinion 32 to be arranged in front cover 13 and enclosed with crankcase 11
In the cavity become, left end single order balance axle 17, right-hand member single order balance axle 18, left end second order balance axle 19, right-hand member second order balance axle
The front end of 20 both passes through the front face of crankcase 11, left end single order balance axle 17, right-hand member single order balance axle 18, left end second order balance
The rear surface of crankcase 11, first driven shaft the 29, second driven shaft 30 cloth are all inlayed in the rear end of axle 19, right-hand member second order balance axle 20
Putting on the front face of crankcase 11, first drivewheel the 14, second drivewheel 15 is arranged on bent axle 10, the first 14, drivewheel
In the front end of the second drivewheel 15, left end single order swing pinion 25, right-hand member single order swing pinion 26 are arranged in left end single order
On balance axle 17, right-hand member single order balance axle 18, left end second order swing pinion 27, right-hand member second order swing pinion 28 are arranged in a left side
On end second order balance axle 19, right-hand member second order balance axle 20, first driven swing pinion the 31, second driven swing pinion 32 cloth respectively
Put on first driven shaft the 29, second driven shaft 30, in balanced body 16 arranges crankcase 11 and be consolidated with bent axle 10, left
End single order balance weight 21, right-hand member single order balance weight 22, left end second order balance weight 23, right-hand member second order balance weight 24 are arranged in bent axle
In case 11, left end single order balance weight 21, right-hand member single order balance weight 22, left end second order balance weight 23, right-hand member second order balance weight 24 points
It is not fixedly arranged at left end single order balance axle 17, right-hand member single order balance axle 18, left end second order balance axle 19, right-hand member second order balance axle 20
Together, first driven swing pinion the 31, second driven swing pinion 32 meshes together with the second drivewheel 15, the first drivewheel
14 mesh together with the front portion of left end single order swing pinion 25, right-hand member single order swing pinion 26, left end second order swing pinion 27
All rear portions with left end single order swing pinion 25 mesh together, right-hand member second order swing pinion 28 and right-hand member single order swing pinion 26
Meshing together, the thickness of left end single order swing pinion 25 is more than the first drivewheel 14, the thickness of right-hand member single order swing pinion 26
Sum, left end single order swing pinion 25, right-hand member single order swing pinion 26 the number of teeth equal, left end second order swing pinion 27, right-hand member
The number of teeth of second order swing pinion 28 is equal, and the number of teeth of left end single order swing pinion 25 is the two of left end second order swing pinion 27 number of teeth
Times；Left end single order balance weight 21, right-hand member single order balance weight 22, left end second order balance weight 23, right-hand member second order balance weight 24 transversal
Face is semicircle.
In implementation process in the present invention, bent axle 10 drives the first driving gear 14 to rotate, and the first driving gear 14 carries
Dynamic left end single order swing pinion 25 rotates, and left end single order swing pinion 25 drives right-hand member single order swing pinion 26, left end second order to revolve
Turning gear 27 to rotate, right-hand member single order swing pinion 26 drives right-hand member second order swing pinion 28 to rotate, left end single order balance weight 21, the right side
Rotation followed the most accordingly by end single order balance weight 22, left end second order balance weight 23, right-hand member second order balance weight 24, so that bent axle 10
Inertia force in the horizontal direction is cancelled out each other, the inertia force being only left on vertical direction.Inertia on bent axle 10 vertical direction
Power, can add the balance of shaking force of wrist-pin end of connecting rod quality with the piston set of electromotor.Therefore, the balance quality of the present invention is fabulous.
Claims (2)
1. with a thermodynamics single-cylinder engine for multiple balance axles, including cylinder cap (1), air intake duct (2), exhaust duct (3), spray
Oil device (4), cylinder body (5), cylinder sleeve (6), piston (7), piston pin (8), connecting rod (9), bent axle (10), crankcase (11), oil sump
(12), air intake duct (2), exhaust duct (3), fuel injector (4) are arranged on cylinder cap (1), and cylinder sleeve (6), piston (7) are arranged in cylinder
In body (5), bent axle (10) is arranged in crankcase (11), and oil sump (12) is arranged in the lower end of crankcase (11), connecting rod (9)
Upper end is connected with piston (7) by piston pin (8), and the lower end of connecting rod (9) is connected with bent axle (10), cylinder cap (1) and cylinder body
(5) it is connected by bolt between, is connected by bolt between cylinder body (5) with crankcase (11), it is characterised in that also include
Front cover (13), the first drivewheel (14), the second drivewheel (15), balanced body (16), left end single order balance axle (17), right-hand member one
Rank balance axle (18), left end second order balance axle (19), right-hand member second order balance axle (20), left end single order balance weight (21), right-hand member one
Rank balance weight (22), left end second order balance weight (23), right-hand member second order balance weight (24), left end single order swing pinion (25), right-hand member
Single order swing pinion (26), left end second order swing pinion (27), right-hand member second order swing pinion (28), the first driven shaft (29),
Two driven shafts (30), the first driven swing pinion (31), the second driven swing pinion (32), flywheel (33), front cover (13) cloth
Putting the front end in crankcase (11), the front end of bent axle (10) sequentially passes through crankcase (11), the wall of front cover (13), bent axle
(10) rear end is connected with flywheel (33) after the wall of crankcase (11), the first drivewheel (14), the second drivewheel
(15), left end single order swing pinion (25), right-hand member single order swing pinion (26), left end second order swing pinion (27), right-hand member second order
Swing pinion (28), the first driven swing pinion (31), the second driven swing pinion (32) are arranged in front cover (13) with bent
In the cavity that axle box (11) is surrounded, left end single order balance axle (17), right-hand member single order balance axle (18), left end second order balance axle
(19), the front end of right-hand member second order balance axle (20) both passes through the front face of crankcase (11), left end single order balance axle (17), right-hand member
Crankcase (11) is all inlayed in single order balance axle (18), left end second order balance axle (19), the rear end of right-hand member second order balance axle (20)
Rear surface, the first driven shaft (29), the second driven shaft (30) be arranged on the front face of crankcase (11), the first drivewheel
(14), the second drivewheel (15) be arranged on bent axle (10), the first drivewheel (14) is positioned at the front end of the second drivewheel (15), left
End single order swing pinion (25), right-hand member single order swing pinion (26) are arranged in left end single order balance axle (17), right-hand member single order
In balance axle (18), left end second order swing pinion (27), right-hand member second order swing pinion (28) are arranged in left end second order balance
On axle (19), right-hand member second order balance axle (20), the first driven swing pinion (31), the second driven swing pinion (32) are respectively arranged
On the first driven shaft (29), the second driven shaft (30), consolidate in balanced body (16) arranges crankcase (11) and with bent axle (10)
Together, left end single order balance weight (21), right-hand member single order balance weight (22), left end second order balance weight (23), right-hand member second order balance
Block (24) is arranged in crankcase (11), and left end single order balance weight (21), right-hand member single order balance weight (22), left end second order balance
Block (23), right-hand member second order balance weight (24) balance axle (18), left end second order with left end single order balance axle (17), right-hand member single order respectively
Balance axle (19), right-hand member second order balance axle (20) are consolidated, the first driven swing pinion (31), the second driven swing pinion
(32) meshing together with the second drivewheel (15), the first drivewheel (14) engages with the anterior of left end single order swing pinion (25)
Together, right-hand member single order swing pinion (26), left end second order swing pinion (27) all with left end single order swing pinion (25) after
Portion meshes together, and right-hand member second order swing pinion (28) meshes together with right-hand member single order swing pinion (26), and left end single order revolves
The thickness turning gear (25) revolves more than the first drivewheel (14), the thickness sum of right-hand member single order swing pinion (26), left end single order
Turn gear (25), right-hand member single order swing pinion (26) the number of teeth equal, left end second order swing pinion (27), right-hand member second order rotary teeth
The number of teeth of wheel (28) is equal, and the number of teeth of left end single order swing pinion (25) is two times of left end second order swing pinion (27) number of teeth.
Thermodynamics single-cylinder engine with multiple balance axles the most according to claim 1, it is characterised in that described left end
Single order balance weight (21), right-hand member single order balance weight (22), left end second order balance weight (23), right-hand member second order balance weight (24) transversal
Face is semicircle, and the first driven swing pinion (31), the second driven swing pinion (32) are by the cam of chain with electromotor
Axle, fueller are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705610.0A CN106089422B (en) | 2016-08-22 | 2016-08-22 | Thermodynamics single-cylinder engine with multiple balance shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705610.0A CN106089422B (en) | 2016-08-22 | 2016-08-22 | Thermodynamics single-cylinder engine with multiple balance shafts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106089422A true CN106089422A (en) | 2016-11-09 |
| CN106089422B CN106089422B (en) | 2018-07-03 |
Family
ID=57225519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705610.0A Expired - Fee Related CN106089422B (en) | 2016-08-22 | 2016-08-22 | Thermodynamics single-cylinder engine with multiple balance shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089422B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11411519B2 (en) | 2018-10-05 | 2022-08-09 | Vestas Wind Systems A/S | Method for handling sub-synchronous resonances |
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| US5189927A (en) * | 1988-11-08 | 1993-03-02 | Egan Michael J | Variable ratio drive transmission |
| JP2006144615A (en) * | 2004-11-18 | 2006-06-08 | Honda Motor Co Ltd | Stroke characteristic variable engine |
| CN201354825Y (en) * | 2009-02-10 | 2009-12-02 | 重庆动源摩托车配件销售有限公司 | Engine gear noise reduction device |
| CN101680506A (en) * | 2007-06-14 | 2010-03-24 | 赫尔佐克英特尔泰克有限责任公司 | Balancing shaft |
| CN102434279A (en) * | 2011-11-28 | 2012-05-02 | 浙江吉利汽车研究院有限公司 | Combustion engine without crank shaft connection rod |
| DE102012112004A1 (en) * | 2012-08-09 | 2014-02-13 | Hyundai Motor Company | Damper device of a drive shaft of a transmission |
| US20160017955A1 (en) * | 2014-07-18 | 2016-01-21 | Kohler Co. | Single Cylinder Balance System |
| EP2978994A1 (en) * | 2013-03-26 | 2016-02-03 | Peugeot Citroën Automobiles SA | Method for balancing an internal combustion engine in a vehicle |
-
2016
- 2016-08-22 CN CN201610705610.0A patent/CN106089422B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189927A (en) * | 1988-11-08 | 1993-03-02 | Egan Michael J | Variable ratio drive transmission |
| JP2006144615A (en) * | 2004-11-18 | 2006-06-08 | Honda Motor Co Ltd | Stroke characteristic variable engine |
| CN101680506A (en) * | 2007-06-14 | 2010-03-24 | 赫尔佐克英特尔泰克有限责任公司 | Balancing shaft |
| CN201354825Y (en) * | 2009-02-10 | 2009-12-02 | 重庆动源摩托车配件销售有限公司 | Engine gear noise reduction device |
| CN102434279A (en) * | 2011-11-28 | 2012-05-02 | 浙江吉利汽车研究院有限公司 | Combustion engine without crank shaft connection rod |
| DE102012112004A1 (en) * | 2012-08-09 | 2014-02-13 | Hyundai Motor Company | Damper device of a drive shaft of a transmission |
| US20140041478A1 (en) * | 2012-08-09 | 2014-02-13 | Hyundai Motor Company | Damper for input shaft of transmission |
| EP2978994A1 (en) * | 2013-03-26 | 2016-02-03 | Peugeot Citroën Automobiles SA | Method for balancing an internal combustion engine in a vehicle |
| US20160017955A1 (en) * | 2014-07-18 | 2016-01-21 | Kohler Co. | Single Cylinder Balance System |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11411519B2 (en) | 2018-10-05 | 2022-08-09 | Vestas Wind Systems A/S | Method for handling sub-synchronous resonances |
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| Publication number | Publication date |
|---|---|
| CN106089422B (en) | 2018-07-03 |
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Granted publication date: 20180703 Termination date: 20210822 |