CN109184904A - A kind of opposed single direction rotation engine of four cylinder of four stroke and its control method - Google Patents
A kind of opposed single direction rotation engine of four cylinder of four stroke and its control method Download PDFInfo
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- CN109184904A CN109184904A CN201811219449.1A CN201811219449A CN109184904A CN 109184904 A CN109184904 A CN 109184904A CN 201811219449 A CN201811219449 A CN 201811219449A CN 109184904 A CN109184904 A CN 109184904A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 22
- 230000009471 action Effects 0.000 claims description 27
- 238000010304 firing Methods 0.000 claims description 12
- 230000002045 lasting effect Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 154
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000000295 fuel oil Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
-
- 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
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
-
- 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
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B2075/1816—Number of cylinders four
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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 invention discloses a kind of opposed single direction rotation engines of four cylinder of four stroke and its control method, the engine to be made of an output shaft, two one-way wheels, four oil cylinders, two connecting rods and four push-pull rods；The control method of the engine is to be lighted a fire in turn by four oil cylinders, and utilize the push-pull rod being connected between oil cylinder and one-way wheel, so that two one-way wheels shuttling movement back and forth between forward and reverse, and then while driving output shaft to do power output, moreover it is possible to other three oil cylinders be enabled to be respectively completed the movement of exhaust, air inlet, compression.The present invention is using connecting rod and push-pull rod as transmission mechanism, and four oil cylinders are oppositely arranged in form in pairs, the unidirectional locking of the power lighted a fire in turn using four oil cylinders and two one-way wheels, the reset for realizing the torsion output and push-pull rod of output shaft simultaneously has the advantages such as structure simple, compact, low in cost, reliable operation, efficiency of heat engine be high, flexible in application, versatile.
Description
Technical field
The invention belongs to technical field of automobile engine, are related to a kind of fuel engines, and in particular to a kind of four strokes four
The opposed single direction rotation engine of cylinder and its control method.
Background technique
Current global fuel engines is using the reciprocating engine using crankshaft as transmission mechanism.Numerous
Reciprocating engine in, and the most classical with four-stroke engine, four movements of oil cylinder are respectively air inlets, compression, point
Fire and exhaust, and enable the reciprocating motion of in-oil cylinder piston in cycles by the linkage of crankshaft, formation is in a steady stream not
Disconnected power.Existing four-stroke engine, the arrangement mode of oil cylinder mostly uses greatly in-line arrangement, V-type or W type, this kind of reciprocal
Often design structure is complicated for formula engine, and noise is larger when acceleration, especially in 0 degree of the dead zone of oil cylinder and crankshaft and 180 degree
Area can run out of steam, not only low efficiency, but also need inertia and delay point is excited to realize 360 degree rotation.So far, all
Motorcycle, automobile internal combustion engine be all made of above scheme, efficiency of heat engine a maximum of about of 25% or so, cause Variable power work it is lower go out
Existing automobile last row serious situation.
Summary of the invention
The purpose of the present invention is to provide a kind of opposed single direction rotation engine of four cylinder of four stroke and its control methods, with solution
Certainly existing internal combustion engine efficiency of heat engine is not high, insufficient, the larger problem of discharge amount of exhaust gas of oil cylinder burning.
To reach above-mentioned technical purpose and effect, the invention is realized by the following technical scheme:
A kind of opposed single direction rotation engine of four strokes, four cylinder, including output shaft, the first one-way wheel, the second one-way wheel, the first oil
Cylinder, the second oil cylinder, third oil cylinder, the 4th oil cylinder, first connecting rod, second connecting rod, the first push-pull rod, the second push-pull rod, third push away
Pull rod and the 4th push-pull rod；
First one-way wheel and second one-way wheel are set on the output shaft, and first one-way wheel and described
Effective rotation direction of second one-way wheel is identical；It is hinged that the upper end or lower end of the first one-way wheel lateral surface are provided with first
Point, the lower end or upper end of the second one-way wheel lateral surface are provided with the second hinge joint；
First oil cylinder and second oil cylinder are one group, and the third oil cylinder and the 4th oil cylinder are another group, two groups
Oil cylinder is separately positioned on the left and right sides of the output shaft；The piston rod of the piston rod of first oil cylinder and second oil cylinder
It is fixedly connected respectively with the rear and front end of first connecting rod, the piston rod point of the piston rod of the third oil cylinder and the 4th oil cylinder
It is not fixedly connected with the rear and front end of second connecting rod；
One end of first push-pull rod and one end of the third push-pull rod are hinged point articulated with first simultaneously, and described first pushes away
The other end of the other end of pull rod and the third push-pull rod respectively with one end of the first connecting rod and the second connecting rod
One end is hinged；One end of second push-pull rod and one end of the 4th push-pull rod are hinged point articulated with described second simultaneously,
The other end of the other end of second push-pull rod and the 4th push-pull rod respectively with the other end of the first connecting rod and institute
The other end for stating second connecting rod is hinged.
Further, any one oil cylinder can individually push described first in first oil cylinder and second oil cylinder
Any one oil cylinder can individually push the second connecting rod to transport in link motion, the third oil cylinder and the 4th oil cylinder
It is dynamic.
Further, the first connecting rod and the second connecting rod are parallel with the output shaft respectively, and the output shaft,
The axle center three point on a straight line of the first connecting rod and the second connecting rod；It is hinged that first push-pull rod is inclined at described first
Between point and one end of the first connecting rod, second push-pull rod is inclined at second hinge joint and described first and connects
Between the other end of bar, the third push-pull rod is inclined between first hinge joint and described second connecting rod one end,
4th push-pull rod is inclined between second hinge joint and the other end of the second connecting rod.
Further, the first connecting rod and first push-pull rod, the junction of second push-pull rod and described
The junction of second connecting rod and the third push-pull rod, the 4th push-pull rod is respectively arranged with bracing means.
Further, first push-pull rod, the setting direction of second push-pull rod and first oil cylinder, described the
The setting direction of two oil cylinders is identical, the third push-pull rod, the setting direction of the 4th push-pull rod and the third oil cylinder, the
The setting direction of four oil cylinders is identical；The first connecting rod is inclined at the outer end of first push-pull rod and described second and pushes and pulls
Between the outer end of bar, the second connecting rod is inclined at the outer end of the third push-pull rod and the outer end of the 4th push-pull rod
Between.
Further, first push-pull rod, second push-pull rod, the third push-pull rod and the 4th push-pull rod
It is arranged on a corresponding track.
Further, first one-way wheel and second one-way wheel are all made of the " a kind of of the applicant's earlier application
Unidirectional beater wheel " patent, application number: 201821139491.8.
Further, first oil cylinder, second oil cylinder, the third oil cylinder and the 4th oil cylinder whole process use
Optimal efficiency of combustion point carries out fuel oil penetrating, i.e. the mode of EFI, the revolving speed of engine no longer uses traditional Throttle Opening Control,
But adjustment is realized by the variation of spark rate, so that gasoline combustion is most abundant.
A kind of control method of the opposed single direction rotation engine of four strokes, four cylinder, comprising the following steps:
Assuming that the power output direction of rotation of output shaft is effective rotation of the first one-way wheel and the second one-way wheel clockwise
Direction is clockwise；
When the first oil cylinder does firing action, the piston of first oil cylinder pushes to the right first connecting rod, at this time described first
Under the drive of connecting rod, the piston of the second oil cylinder is also moved right, so that second oil cylinder completes air inlet movement；At the same time,
The first connecting rod pushes the first push-pull rod and the second push-pull rod to move right simultaneously, on the one hand, first push-pull rod pushes
First one-way wheel rotates clockwise, and then does the same of power output driving the output shaft to rotate clockwise
When, push third push-pull rod to move right, on the other hand, second push-pull rod pushes second one-way wheel to side counterclockwise
To idle running, and then the 4th push-pull rod is pushed to move right；The fortune to the right of the third push-pull rod and the 4th push-pull rod
It moves while second connecting rod being pushed to move right, the second connecting rod finally pushes third oil cylinder and the 4th in-oil cylinder piston simultaneously
It moves right, so that the third oil cylinder and the 4th oil cylinder are respectively completed exhaust event and compressed action；
After the 4th oil cylinder completes compressed action, firing action is carried out immediately, the piston of the 4th oil cylinder pushes to the left
Second connecting rod, at this time under the drive of the second connecting rod, the piston of the third oil cylinder is also moved downward, so that the third
Oil cylinder completes air inlet movement；At the same time, the second connecting rod pushes the 4th push-pull rod and the third push-pull rod simultaneously
It moves downward, on the one hand, the 4th push-pull rod pushes second one-way wheel to rotate clockwise, and then is driving institute
It states output shaft to rotate clockwise while do power output, second push-pull rod is pushed to move downward, on the other hand, described the
Three push-pull rods push first one-way wheel to dally counterclockwise, and then first push-pull rod is pushed to move downward；Institute
Moving downward while the first connecting rod being pushed to move downward for the second push-pull rod and first push-pull rod is stated, described first connects
Bar finally pushes first oil cylinder and the second in-oil cylinder piston to be moved to the left simultaneously, so that first oil cylinder and institute
It states the second oil cylinder and is respectively completed exhaust event and compressed action；
After second oil cylinder is completed to compress, firing action is carried out immediately, the piston of second oil cylinder pushes to the right first
Connecting rod, at this time under the drive of the first connecting rod, the piston of the first oil cylinder is also moved right, so that first oil cylinder is completed
Air inlet movement；At the same time, the first connecting rod pushes the second push-pull rod and the first push-pull rod to move right simultaneously, on the one hand,
First push-pull rod pushes first one-way wheel to rotate clockwise, and then the output shaft is being driven to turn clockwise
It is dynamic while do power output, push third push-pull rod to move right, on the other hand, second push-pull rod pushes described second
One-way wheel dallies counterclockwise, and then the 4th push-pull rod is pushed to move right；The third push-pull rod and described
Four push-pull rods move right while second connecting rod being pushed to move right, the second connecting rod finally simultaneously push the 4th oil cylinder and
The in-oil cylinder piston of third moves right, so that the 4th oil cylinder and the third oil cylinder are respectively completed exhaust event and compression
Movement；
After the third oil cylinder completes compressed action, firing action is carried out immediately, the piston of the third oil cylinder pushes to the left
Second connecting rod, at this time under the drive of the second connecting rod, the piston of the 4th oil cylinder is also moved downward, so that the described 4th
Oil cylinder completes air inlet movement；At the same time, the second connecting rod pushes the third push-pull rod and the 4th push-pull rod simultaneously
It moves downward, on the one hand, the 4th push-pull rod pushes second one-way wheel to rotate clockwise, and then is driving institute
It states output shaft to rotate clockwise while do power output, second push-pull rod is pushed to move downward, on the other hand, described the
Three push-pull rods push first one-way wheel to dally counterclockwise, and then first push-pull rod is pushed to move downward；Institute
Moving downward while the first connecting rod being pushed to move downward for the first push-pull rod and second push-pull rod is stated, described first connects
Bar finally pushes second oil cylinder and the first in-oil cylinder piston to be moved to the left simultaneously, so that second oil cylinder and institute
It states the first oil cylinder and is respectively completed exhaust event and compressed action
It is carried out by the circulation of aforementioned four step, the output shaft can be remained to rotating clockwise, and carry out lasting move
Power output.
Compared with prior art, beneficial effects of the present invention are as follows:
1, innovation of the invention is that the reciprocating engine by traditional using crankshaft as transmission mechanism is improved to connect
Bar and push-pull rod combine the single direction rotation engine of unidirectional beater wheel as transmission mechanism, and by four oil cylinders in pairs
Form be oppositely arranged, the unidirectional locking characteristic of the power for making full use of four oil cylinders to light a fire in turn and two one-way wheels, simultaneously
The reset for realizing the torsion output and push-pull rod of output shaft, has that structure is simple, compact, does not account for vehicle space, is at low cost
The advantages such as honest and clean, reliable operation, efficiency of heat engine be high, flexible in application, versatile.
2, the present invention passes through the igniting in turn of four opposed oil cylinders, and utilizes and be connected to pushing away between oil cylinder and one-way wheel
Pull rod, so that two one-way wheels shuttling movement back and forth between forward and reverse, and then power output is done in driving output shaft
Simultaneously, moreover it is possible to enable other three oil cylinders to be respectively completed the movement of exhaust, air inlet, compression, not sacrifice the inertia of rotor, work
Make reliable, be driven better than conventional crankshafts, power continuous uniform, overcomes 0 degree of angle of conventional crankshafts engine and 180 degree angle completely
Dead zone, and it is whole using optimal efficiency of combustion point progress fuel oil penetrating (EFI), the revolving speed of engine in the process of running
Traditional Throttle Opening Control is no longer used, but realizes adjustment by the variation of spark rate, oil cylinder burning is sufficiently, theoretical hot
Engine efficiency value is up to 50% or more, and compared with existing conventional fuel oil engine, exhaust gas discharge is minimum.
3, the present invention parallel connection multiple groups engine formation matrix form can start on an output shaft in application process
Unit increases power with synchronous.If the two five kilowatts engines can be superimposed out ten kilowatts of output power, three can
To be superimposed out 15 kilowatts of output power, and space is not take up, it can be achieved that standardized production, is the following super-silent generator
One of the power best source of group.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of front schematic view of embodiment of inventive engine；
Fig. 2 is a kind of side schematic view of embodiment of inventive engine；
Fig. 3 is the front schematic view of another embodiment of inventive engine；
Fig. 4 is the side schematic view of another embodiment of inventive engine.
Specific embodiment
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
Embodiment 1
Referring to figure 1 and figure 2, the opposed single direction rotation engine of a kind of four strokes, four cylinder, including output shaft 1, the first one-way wheel
2a, the second one-way wheel 2b, the first oil cylinder 3a, the second oil cylinder 3b, third oil cylinder 3c, the 4th oil cylinder 3d, first connecting rod 5a, second connect
Bar 5b, the first push-pull rod 6a, the second push-pull rod 6b, third push-pull rod 6c and the 4th push-pull rod 6d.
The first one-way wheel 2a and the second one-way wheel 2b be all made of the applicant's earlier application application No. is
201821139491.8 a kind of " unidirectional beater wheel " patent；The first one-way wheel 2a and the second one-way wheel 2b are arranged
On the output shaft 1, and the first one-way wheel 2a is identical with effective rotation direction of the second one-way wheel 2b；Described
The upper end or lower end of one one-way wheel 2a lateral surface are provided with the first hinge joint 4a, the lower end of the second one-way wheel 2b lateral surface or
Upper end is provided with the second hinge joint 4b.
The first oil cylinder 3a and the second oil cylinder 3b is one group, and the third oil cylinder 3c and the 4th oil cylinder 3d are
Another group, two group oil cylinders are separately positioned on the left and right sides of the output shaft 1.
The first connecting rod 5a and second connecting rod 5b is also set, respectively on the left and right sides of the output shaft 1, and divides
It is not parallel with the output shaft 1, and 3 points of the axle center of the output shaft 1, the first connecting rod 5a and the second connecting rod 5b is total
Line.
The piston rod of the piston rod of the first oil cylinder 3a and the second oil cylinder 3b front and back with first connecting rod 5a respectively
Both ends are fixedly connected, and the piston rod of the third oil cylinder 3c and the piston rod of the 4th oil cylinder 3d are respectively with second connecting rod 5b's
Rear and front end is fixedly connected.
The first push-pull rod 6a is inclined between the first hinge joint 4a and one end of the first connecting rod 5a,
The second push-pull rod 6b is inclined between the second hinge joint 4b and the other end of the first connecting rod 5a, and described
The inner end of one push-pull rod 6a and the inner end of the second push-pull rod 6b respectively with the first hinge joint 4a and described second hinged
Point 4b is hinged, and the outer end of the outer end of the first push-pull rod 6a and the second push-pull rod 6b are respectively with the first connecting rod 5a's
Both ends are hinged.
The third push-pull rod 6c is inclined between the first hinge joint 4a and the one end the second connecting rod 5b, institute
The 4th push-pull rod 6d is stated to be inclined between the second hinge joint 4b and the other end of the second connecting rod 5b；The third
The inner end of push-pull rod 6c and the inner end of the 4th push-pull rod 6d respectively with the first hinge joint 4a and second hinge joint
4b is hinged, the outer end of the outer end of the third push-pull rod 6c and the 4th push-pull rod 6d respectively with the second connecting rod 5b two
End is hinged.
The first connecting rod 5a and the first push-pull rod 6a, the junction of the second push-pull rod 6b and described the
Two connecting rod 5b and the third push-pull rod 6c, the 4th push-pull rod 6d junction be respectively arranged with bracing means, to guarantee
Any one oil cylinder can individually push the first connecting rod 5a to move in the first oil cylinder 3a and the second oil cylinder 3b, with
And any one oil cylinder can individually push the second connecting rod 5b to move in the third oil cylinder 3c and the 4th oil cylinder 3d.
The first oil cylinder 3a, the second oil cylinder 3b, the third oil cylinder 3c and the 4th oil cylinder 3d whole process are adopted
Fuel oil penetrating is carried out with optimal efficiency of combustion point, i.e., by the way of EFI, the revolving speed of engine no longer uses traditional oil
Door control, but adjustment is realized by the variation of spark rate, so that gasoline combustion is most abundant.
Embodiment 2
Join as shown in figure 3 and figure 4, a kind of opposed single direction rotation engine of four strokes, four cylinder, including output shaft 1, the first one-way wheel
2a, the second one-way wheel 2b, the first oil cylinder 3a, the second oil cylinder 3b, third oil cylinder 3c, the 4th oil cylinder 3d, first connecting rod 5a, second connect
Bar 5b, the first push-pull rod 6a, the second push-pull rod 6b, third push-pull rod 6c and the 4th push-pull rod 6d.
The first one-way wheel 2a and the second one-way wheel 2b be all made of the applicant's earlier application application No. is
201821139491.8 a kind of " unidirectional beater wheel " patent；The first one-way wheel 2a and the second one-way wheel 2b are arranged
On the output shaft 1, and the first one-way wheel 2a is identical with effective rotation direction of the second one-way wheel 2b；Described
The upper end or lower end of one one-way wheel 2a lateral surface are provided with the first hinge joint 4a, the lower end of the second one-way wheel 2b lateral surface or
Upper end is provided with the second hinge joint 4b.
The first oil cylinder 3a and the second oil cylinder 3b is one group, and the third oil cylinder 3c and the 4th oil cylinder 3d are
Another group, two group oil cylinders are separately positioned on the left and right sides of the output shaft 1.
The first push-pull rod 6a, the setting direction of the second push-pull rod 6b and the first oil cylinder 3a, described second
The setting direction of oil cylinder 3b is identical, the third push-pull rod 6c, the setting direction of the 4th push-pull rod 6d and third oil
Cylinder 3c, the setting direction of the 4th oil cylinder 3d are identical.
The first connecting rod 5a be inclined at the first push-pull rod 6a outer end and the second push-pull rod 6b it is outer
Between end, the outer end of the outer end of the first push-pull rod 6a and the second push-pull rod 6b respectively with the first connecting rod 5a two
End is hinged；The inner end of the first push-pull rod 6a and the inner end of the second push-pull rod 6b respectively with the first hinge joint 4a and
The second hinge joint 4b is hinged.
The second connecting rod 5b be inclined at the third push-pull rod 6c outer end and the 4th push-pull rod 6d it is outer
Between end, the outer end of the outer end of the third push-pull rod 6c and the 4th push-pull rod 6d respectively with the second connecting rod 5b two
End is hinged；The inner end of the third push-pull rod 6c and the inner end of the 4th push-pull rod 6d respectively with the first hinge joint 4a and described
Second hinge joint 4b is hinged.
The piston rod of the piston rod of the first oil cylinder 3a and the second oil cylinder 3b are respectively with the first connecting rod 5a's
Both ends are fixedly connected, the piston rod of the piston rod of the third oil cylinder 3c and the 4th oil cylinder 3d respectively with the second connecting rod
The both ends of 5b are fixedly connected.
The first push-pull rod 6a, the second push-pull rod 6b, the third push-pull rod 6c and the 4th push-pull rod 6d
Be arranged on a corresponding track, the first push-pull rod 6a, the second push-pull rod 6b, the third push-pull rod 6c and
The 4th push-pull rod 6d can be moved back and forth left and right on corresponding track, to guarantee the first oil cylinder 3a and second oil
Any one oil cylinder can individually push the first connecting rod 5a movement and the third oil cylinder 3c and the described 4th in cylinder 3b
Any one oil cylinder can individually push the second connecting rod 5b to move in oil cylinder 3d.
The first oil cylinder 3a, the second oil cylinder 3b, the third oil cylinder 3c and the 4th oil cylinder 3d whole process are adopted
Fuel oil penetrating is carried out with optimal efficiency of combustion point, i.e., by the way of EFI, the revolving speed of engine no longer uses traditional oil
Door control, but adjustment is realized by the variation of spark rate, so that gasoline combustion is most abundant.
The embodiment of the present invention 1 and embodiment 2 contain a kind of control of the opposed single direction rotation engine of four strokes, four cylinder
Method processed, comprising the following steps:
Assuming that the power output direction of rotation of output shaft 1 is that clockwise, the first one-way wheel 2a and the second one-way wheel 2b's has
Effect direction of rotation is clockwise；
When the first oil cylinder 3a does firing action, the piston of the first oil cylinder 3a pushes to the right first connecting rod 5a, at this time in institute
Under the drive for stating first connecting rod 5a, the piston of the second oil cylinder 3b is also moved right, so that the second oil cylinder 3b completes air inlet and moves
Make；At the same time, the first connecting rod 5a pushes the first push-pull rod 6a and the second push-pull rod 6b to move right simultaneously, on the one hand,
The first push-pull rod 6a pushes the first one-way wheel 2a to rotate clockwise, and then is driving the output shaft 1 suitable
While power output is done in hour hands rotation, third push-pull rod 6c is pushed to move right, on the other hand, the second push-pull rod 6b is pushed away
It moves the second one-way wheel 2b to dally counterclockwise, and then the 4th push-pull rod 6d is pushed to move right；The third
Push-pull rod 6c's and the 4th push-pull rod 6d moves right while second connecting rod 5b being pushed to move right, the second connecting rod 5b
It is final to push the piston in third oil cylinder 3c and the 4th oil cylinder 3d to move right simultaneously, so that the third oil cylinder 3c and described the
Four oil cylinder 3d are respectively completed exhaust event and compressed action；
After the 4th oil cylinder 3d completes compressed action, firing action is carried out immediately, the piston of the 4th oil cylinder 3d is to the left
Second connecting rod 5b is pushed, at this time under the drive of the second connecting rod 5b, the piston of the third oil cylinder 3c is also moved downward, and is made
It obtains the third oil cylinder 3c and completes air inlet movement；At the same time, the second connecting rod 5b pushes the 4th push-pull rod 6d simultaneously
It is moved downward with the third push-pull rod 6c, on the one hand, the 4th push-pull rod 6d pushes the second one-way wheel 2b to up time
The rotation of needle direction, and then while the drive output shaft 1 rotates clockwise and does power output, push second push-pull rod
6b is moved downward, and on the other hand, the third push-pull rod 6c pushes the first one-way wheel 2a to dally counterclockwise, in turn
The first push-pull rod 6a is pushed to move downward；The second push-pull rod 6b's and the first push-pull rod 6a moves downward simultaneously
The first connecting rod 5a is pushed to move downward, the first connecting rod 5a finally pushes the first oil cylinder 3a and described second simultaneously
Piston in oil cylinder 3b is moved to the left, so that the first oil cylinder 3a and the second oil cylinder 3b are respectively completed exhaust event and pressure
Contracting movement；
After the second oil cylinder 3b completes to compress, firing action is carried out immediately, the piston of the second oil cylinder 3b pushes to the right
First connecting rod 5a, at this time under the drive of the first connecting rod 5a, the piston of the first oil cylinder 3a is also moved right, so that described
One oil cylinder 3a completes air inlet movement；At the same time, the first connecting rod 5a pushes the second push-pull rod 6b and the first push-pull rod simultaneously
6a is moved right, on the one hand, the first push-pull rod 6a pushes the first one-way wheel 2a to rotate clockwise, Jin Er
While driving the output shaft 1 to rotate clockwise to do power output, third push-pull rod 6c is pushed to move right, on the other hand,
The second push-pull rod 6b pushes the second one-way wheel 2b to dally counterclockwise, and then pushes the 4th push-pull rod 6d
It moves right；The third push-pull rod 6c's and the 4th push-pull rod 6d moves right while second connecting rod 5b being pushed to transport to the right
Dynamic, the second connecting rod 5b finally pushes the piston in the 4th oil cylinder 3d and third oil cylinder 3c to move right simultaneously, so that described
4th oil cylinder 3d and the third oil cylinder 3c are respectively completed exhaust event and compressed action；
After the third oil cylinder 3c completes compressed action, firing action is carried out immediately, the piston of the third oil cylinder 3c is to the left
Second connecting rod 5b is pushed, at this time under the drive of the second connecting rod 5b, the piston of the 4th oil cylinder 3d is also moved downward, and is made
It obtains the 4th oil cylinder 3d and completes air inlet movement；At the same time, the second connecting rod 5b pushes the third push-pull rod 6c simultaneously
It is moved downward with the 4th push-pull rod 6d, on the one hand, the 4th push-pull rod 6d pushes the second one-way wheel 2b to up time
The rotation of needle direction, and then while the drive output shaft 1 rotates clockwise and does power output, push second push-pull rod
6b is moved downward, and on the other hand, the third push-pull rod 6c pushes the first one-way wheel 2a to dally counterclockwise, in turn
The first push-pull rod 6a is pushed to move downward；The first push-pull rod 6a's and the second push-pull rod 6b moves downward simultaneously
The first connecting rod 5a is pushed to move downward, the first connecting rod 5a finally pushes the second oil cylinder 3b and described first simultaneously
Piston in oil cylinder 3a is moved to the left, so that the second oil cylinder 3b and the first oil cylinder 3a are respectively completed exhaust event and pressure
Contracting movement
It is carried out by the circulation of aforementioned four step, the output shaft 1 can be remained to rotating clockwise, and carry out lasting move
Power output.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied, and especially unidirectional beater wheel and auxiliary crankshaft (are opened for assisting
Dynamic, the electric motor starting carried by mechanism) variation.All within the spirits and principles of the present invention, made any modification, equivalent
Replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of opposed single direction rotation engine of four strokes, four cylinder, it is characterised in that: including output shaft (1), the first one-way wheel
(2a), the second one-way wheel (2b), the first oil cylinder (3a), the second oil cylinder (3b), third oil cylinder (3c), the 4th oil cylinder (3d), first
Connecting rod (5a), second connecting rod (5b), the first push-pull rod (6a), the second push-pull rod (6b), third push-pull rod (6c) and the 4th push-and-pull
Bar (6d)；
First one-way wheel (2a) and second one-way wheel (2b) are set on the output shaft (1), and described first
One-way wheel (2a) is identical with effective rotation direction of second one-way wheel (2b)；First one-way wheel (2a) lateral surface it is upper
End or lower end are provided with the first hinge joint (4a), and the lower end or upper end of the second one-way wheel (2b) lateral surface are provided with the second hinge
Contact (4b)；
First oil cylinder (3a) and second oil cylinder (3b) are one group, the third oil cylinder (3c) and the 4th oil cylinder
(3d) is another group, and two group oil cylinders are separately positioned on the left and right sides of the output shaft (1)；The piston of first oil cylinder (3a)
The piston rod of bar and second oil cylinder (3b) is fixedly connected with the rear and front end of first connecting rod (5a) respectively, the third oil cylinder
The piston rod of (3c) and the piston rod of the 4th oil cylinder (3d) are fixedly connected with the rear and front end of second connecting rod (5b) respectively；
One end of first push-pull rod (6a) and one end of the third push-pull rod (6c) are cut with scissors with the first hinge joint (4a) simultaneously
Connect, the other end of the other end of first push-pull rod (6a) and the third push-pull rod (6c) respectively with the first connecting rod
The one end of (5a) and one end of the second connecting rod (5b) are hinged；One end of second push-pull rod (6b) and the 4th push-and-pull
One end of bar (6d) simultaneously with second hinge joint (4b) hingedly, the other end and the described 4th of second push-pull rod (6b)
The other end of push-pull rod (6d) is cut with scissors with the other end of the other end of the first connecting rod (5a) and the second connecting rod (5b) respectively
It connects.
2. the opposed single direction rotation engine of four strokes, four cylinder according to claim 1, it is characterised in that: first oil cylinder
Any one oil cylinder can individually push the first connecting rod (5a) to move in (3a) and second oil cylinder (3b), the third
Any one oil cylinder can individually push the second connecting rod (5b) to move in oil cylinder (3c) and the 4th oil cylinder (3d).
3. the opposed single direction rotation engine of four strokes, four cylinder according to claim 2, it is characterised in that: the first connecting rod
(5a) and the second connecting rod (5b) are parallel with the output shaft (1) respectively, and the output shaft (1), the first connecting rod
The axle center three point on a straight line of (5a) and the second connecting rod (5b)；It is hinged that first push-pull rod (6a) is inclined at described first
Between point (4a) and one end of the first connecting rod (5a), second push-pull rod (6b) is inclined at second hinge joint
Between (4b) and the other end of the first connecting rod (5a), the third push-pull rod (6c) is inclined at first hinge joint
Between the one end (4a) and the second connecting rod (5b), the 4th push-pull rod (6d) is inclined at second hinge joint (4b)
Between the other end of the second connecting rod (5b).
4. the opposed single direction rotation engine of four strokes, four cylinder according to claim 3, it is characterised in that: the first connecting rod
(5a) and first push-pull rod (6a), the junction of second push-pull rod (6b) and the second connecting rod (5b) and institute
State third push-pull rod (6c), the junction of the 4th push-pull rod (6d) is respectively arranged with bracing means.
5. the opposed single direction rotation engine of four strokes, four cylinder according to claim 2, it is characterised in that: first push-and-pull
The setting of bar (6a), the setting direction of second push-pull rod (6b) and first oil cylinder (3a), second oil cylinder (3b)
Direction is identical, the third push-pull rod (6c), the setting direction of the 4th push-pull rod (6d) and the third oil cylinder (3c), the
The setting direction of four oil cylinders (3d) is identical；The first connecting rod (5a) be inclined at first push-pull rod (6a) outer end and
Between the outer end of second push-pull rod (6b), the second connecting rod (5b) is inclined at the outer of the third push-pull rod (6c)
Between end and the outer end of the 4th push-pull rod (6d).
6. the opposed single direction rotation engine of four strokes, four cylinder according to claim 5, it is characterised in that: first push-and-pull
Bar (6a), second push-pull rod (6b), the third push-pull rod (6c) and the 4th push-pull rod (6d) are arranged at one
On corresponding track.
7. the opposed single direction rotation engine of four strokes, four cylinder according to claim 1, it is characterised in that: described first is unidirectional
It takes turns (2a) and second one-way wheel (2b) is unidirectional beater wheel.
8. the opposed single direction rotation engine of four strokes, four cylinder according to claim 1, it is characterised in that: first oil cylinder
(3a), second oil cylinder (3b), the third oil cylinder (3c) and the 4th oil cylinder (3d) are all made of with EFI as igniting side
The oil cylinder of formula.
9. a kind of controlling party of the opposed single direction rotation engine of four strokes, four cylinder as described in any one of claim 1-8
Method, which comprises the following steps:
Assuming that the power output direction of rotation of output shaft (1) is the first one-way wheel (2a) and the second one-way wheel clockwise
Effective direction of rotation of (2b) is clockwise；
When the first oil cylinder (3a) does firing action, the piston of first oil cylinder (3a) pushes to the right first connecting rod (5a), this
When under the drive of the first connecting rod (5a), the piston of the second oil cylinder (3b) also moves right, so that second oil cylinder
(3b) completes air inlet movement；At the same time, the first connecting rod (5a) pushes the first push-pull rod (6a) and the second push-pull rod simultaneously
(6b) is moved right, on the one hand, and first push-pull rod (6a) pushes first one-way wheel (2a) to rotate clockwise,
And then while the drive output shaft (1) rotates clockwise and does power output, third push-pull rod (6c) is pushed to move right,
On the other hand, second push-pull rod (6b) pushes second one-way wheel (2b) to dally counterclockwise, and then pushes institute
The 4th push-pull rod (6d) is stated to move right；The third push-pull rod (6c) and the 4th push-pull rod (6d's) moves right simultaneously
Second connecting rod (5b) is pushed to move right, the second connecting rod (5b) is final to push third oil cylinder (3c) and the 4th oil cylinder simultaneously
Piston in (3d) moves right so that the third oil cylinder (3c) and the 4th oil cylinder (3d) be respectively completed exhaust event and
Compressed action；
After the 4th oil cylinder (3d) completes compressed action, firing action, the piston of the 4th oil cylinder (3d) are carried out immediately
Second connecting rod (5b) is pushed to the left, at this time under the drive of the second connecting rod (5b), the piston of the third oil cylinder (3c)
It moves downward, so that the third oil cylinder (3c) completes air inlet movement；At the same time, the second connecting rod (5b) pushes institute simultaneously
It states the 4th push-pull rod (6d) and the third push-pull rod (6c) moves downward, on the one hand, the 4th push-pull rod (6d) pushes institute
It states the second one-way wheel (2b) to rotate clockwise, and then does power output driving the output shaft (1) to rotate clockwise
While, push second push-pull rod (6b) to move downward, on the other hand, the third push-pull rod (6c) pushes described first
One-way wheel (2a) dallies counterclockwise, and then first push-pull rod (6a) is pushed to move downward；Second push-pull rod
(6b) and first push-pull rod (6a) move downward while the first connecting rod (5a) being pushed to move downward, and described first connects
Bar (5a) is final to push the piston in first oil cylinder (3a) and second oil cylinder (3b) to be moved to the left simultaneously, so that described
First oil cylinder (3a) and second oil cylinder (3b) are respectively completed exhaust event and compressed action；
After second oil cylinder (3b) completes to compress, firing action is carried out immediately, the piston of second oil cylinder (3b) is to the right
It pushes first connecting rod (5a), at this time under the drive of the first connecting rod (5a), the piston of the first oil cylinder (3a) is also moved right,
So that first oil cylinder (3a) completes air inlet movement；At the same time, the first connecting rod (5a) pushes the second push-pull rod simultaneously
(6b) and the first push-pull rod (6a) move right, on the one hand, first push-pull rod (6a) pushes first one-way wheel (2a)
It rotates clockwise, and then while the drive output shaft (1) rotates clockwise and does power output, third is pushed to push away
Pull rod (6c) moves right, and on the other hand, second push-pull rod (6b) pushes second one-way wheel (2b) to side counterclockwise
To idle running, and then the 4th push-pull rod (6d) is pushed to move right；The third push-pull rod (6c) and the 4th push-pull rod
(6d's) moves right while second connecting rod (5b) being pushed to move right, and the second connecting rod (5b) is final to push the 4th oil simultaneously
Piston in cylinder (3d) and third oil cylinder (3c) moves right, so that the 4th oil cylinder (3d) and the third oil cylinder (3c) point
It Wan Cheng not exhaust event and compressed action；
After the third oil cylinder (3c) completes compressed action, firing action, the piston of the third oil cylinder (3c) are carried out immediately
Second connecting rod (5b) is pushed to the left, at this time under the drive of the second connecting rod (5b), the piston of the 4th oil cylinder (3d)
It moves downward, so that the 4th oil cylinder (3d) completes air inlet movement；At the same time, the second connecting rod (5b) pushes institute simultaneously
It states third push-pull rod (6c) and the 4th push-pull rod (6d) moves downward, on the one hand, the 4th push-pull rod (6d) pushes institute
It states the second one-way wheel (2b) to rotate clockwise, and then does power output driving the output shaft (1) to rotate clockwise
While, push second push-pull rod (6b) to move downward, on the other hand, the third push-pull rod (6c) pushes described first
One-way wheel (2a) dallies counterclockwise, and then first push-pull rod (6a) is pushed to move downward；First push-pull rod
(6a) and second push-pull rod (6b) move downward while the first connecting rod (5a) being pushed to move downward, and described first connects
Bar (5a) is final to push the piston in second oil cylinder (3b) and first oil cylinder (3a) to be moved to the left simultaneously, so that described
Second oil cylinder (3b) and first oil cylinder (3a) are respectively completed exhaust event and compressed action
It is carried out by the circulation of aforementioned four step, the output shaft (1) can remain to rotating clockwise, and carry out lasting
Power output.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811219449.1A CN109184904B (en) | 2018-10-19 | 2018-10-19 | Four-stroke four-cylinder opposite unidirectional rotary engine and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219449.1A CN109184904B (en) | 2018-10-19 | 2018-10-19 | Four-stroke four-cylinder opposite unidirectional rotary engine and control method thereof |
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| CN109184904B CN109184904B (en) | 2024-04-05 |
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| CN109958533A (en) * | 2019-03-28 | 2019-07-02 | 浙江大学 | Fluid power motor |
| CN110925085A (en) * | 2019-11-14 | 2020-03-27 | 左臣伟 | Integrated two-stroke fuel engine |
| WO2020168644A1 (en) * | 2019-02-19 | 2020-08-27 | 尹建 | Reciprocating engine lever-type variable plunder pump power output mechanism |
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|---|---|
| CN109184904B (en) | 2024-04-05 |
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