CN102817659A - Crank cam valve actuating mechanism - Google Patents
Crank cam valve actuating mechanism Download PDFInfo
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- CN102817659A CN102817659A CN2012102736345A CN201210273634A CN102817659A CN 102817659 A CN102817659 A CN 102817659A CN 2012102736345 A CN2012102736345 A CN 2012102736345A CN 201210273634 A CN201210273634 A CN 201210273634A CN 102817659 A CN102817659 A CN 102817659A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 142
- 238000006073 displacement reaction Methods 0.000 claims abstract description 47
- 238000009826 distribution Methods 0.000 claims description 97
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 24
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002000 scavenging effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a crank cam valve actuating mechanism which comprises a valve actuating displacement element, a valve actuating seat hole and a cam, wherein the valve actuating seat hole is arranged on a cylinder mechanism fixing element of a cylinder piston mechanism; the valve actuating displacement element is matched with the valve actuating seat hole; a cylinder mechanism sliding element of the cylinder piston mechanism is in rotating connection with a connecting rod shaft neck of a crank by a connecting rod; and the cam is arranged on a main shaft neck of the crank and is used for controlling the valve actuating displacement element to carry out valve actuation on the cylinder piston mechanism. The crank cam valve actuating mechanism disclosed by the invention has the advantages of simple structure, low manufacture cost, high reliability and accurate valve actuation.
Description
Technical field
The present invention relates to heat energy and power and gas compressor gas compression field, especially a kind of cylinder piston mechanism.
Background technique
Reciprocating engine, piston gas compressor and piston type acting mechanism; In the course of the work; At least need intake valve and exhaust valve, conventional method is to control said intake valve and/or said exhaust valve through independent camshaft and cam are set, and this method is because the existence of camshaft separately; And the driving of camshaft need carry out transmission through a plurality of gears or other complex mechanisms from bent axle, and this just makes, and distribution device is quite complicated, manufacture cost is high.Therefore, need a kind of distribution device component of invention piston-cylinder mechanism few, simple in structure.
Summary of the invention
In order to address the above problem, the technological scheme that the present invention proposes is following:
A kind of bent axle cam valve train; Comprise distribution displacement piece, distribution seat mouth and cam; Said distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism; Said distribution displacement piece cooperates with said distribution seat mouth, and the cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, and said cam is arranged on the main journal of said bent axle and controls said distribution displacement piece to the distribution of said cylinder piston mechanism.
On said main journal, establish gear, said gear and the cam wheel engagement that is arranged on the said cam.
On the two ends of the cylinder liner of said cylinder piston mechanism, establish seal diaphragm; The cylinder liner of said seal diaphragm and said cylinder piston mechanism is connected; The piston of said cylinder piston mechanism is made as the Double Tops piston; Said Double Tops piston is arranged in the said cylinder liner, and said cylinder mechanism fixed block is made as said seal diaphragm.
The piston of said cylinder piston mechanism is made as the Double Tops piston; Two said Double Tops pistons are arranged in the cylinder liner of said cylinder piston mechanism; Between the two ends of said cylinder liner and two said Double Tops pistons, establish seal diaphragm; Said seal diaphragm and said cylinder liner are connected, and two said Double Tops pistons are rotationally connected through the connecting rod said rod journal different with phase place respectively, establishing gas seat mouth on said cylinder liner.
A kind of bent axle cam valve train; Comprise distribution displacement piece and cam; Said distribution displacement piece and said cam are arranged on the cylinder mechanism fixed block of cylinder piston mechanism; Said distribution displacement piece receives the control of said cam to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, on the pairing main journal of said cylinder piston mechanism on the said bent axle, establishes gear, the camshaft gear wheel engagement on said gear and the camshaft that is arranged on said cam.
A kind of bent axle cam valve train; Comprise the distribution displacement piece and hit the control cam; Said distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism and receives saidly hits the control of control cam to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, and the said control cam that hits is arranged on the main journal of said bent axle.
A kind of bent axle cam valve train; Comprise the distribution displacement piece and hit the control cam; Said distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism and receives saidly hits the control of control cam to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle; On the pairing main journal of said cylinder piston mechanism on the said bent axle, establish gear, said gear and the camshaft gear wheel engagement that is arranged on the said camshaft that hits the control cam.
Said distribution displacement piece is made as air-distributing valve.
Said distribution displacement piece is made as slip air distribution cylinder cover.
The piston of said cylinder piston mechanism is made as sliding piston, and said cylinder mechanism slider is made as said sliding piston, and the cylinder liner of said cylinder piston mechanism is made as the fixed air cylinder sleeve, and said cylinder mechanism fixed block is made as the cylinder head of said fixed air cylinder sleeve.
The piston of said cylinder piston mechanism is made as fixed piston, and said cylinder mechanism fixed block is made as said fixed piston, and the cylinder liner of said cylinder piston mechanism is made as the sliding cylinder cover, and said cylinder mechanism slider is made as the cylinder head of said sliding cylinder cover.
The cylinder liner of said cylinder piston mechanism is made as by slip air distribution cylinder cover and steady job cylinder liner and constitutes; The piston of said cylinder piston mechanism is made as opposed pistons; Said distribution displacement piece is made as slip air distribution cylinder cover, and the end of said slip air distribution cylinder cover and the end of steady job cylinder sleeve are sealed and matched or open by concerning correct time.
Between two opposed pistonss, establish the communicating structure body.
Principle of the present invention is: the said air-distributing valve of cylinder piston mechanism is arranged near bent axle one side, and the cam that said air-distributing valve is arranged on the main journal of said bent axle controls, thereby realize that cylinder piston mechanism is by concerning work correct time.
Among the present invention, so-called main journal comprises that the rotating center with main journal of main journal and rod journal joint is the crank of rotating center.
Among the present invention, so-called cylinder mechanism fixed block is meant the fixed block in the said cylinder piston mechanism, the parts that promptly are connected with body, for example, fixed air cylinder sleeve, steady job cylinder liner or fixed piston.
Among the present invention, so-called cylinder mechanism slider is meant the slider in the said cylinder piston mechanism, the parts that promptly are rotationally connected with the rod journal of said bent axle, for example, sliding cylinder cover or sliding piston.
Among the present invention, said distribution displacement piece is being arranged in the structure of said cylinder mechanism fixed block, on said cylinder mechanism fixed block, is answering establishing gas seat mouth, said distribution seat mouth matches with said distribution displacement piece.
Among the present invention, said distribution displacement piece is being arranged in the structure of said cylinder mechanism slider, on said cylinder mechanism slider, is answering establishing gas seat mouth, said distribution seat mouth matches with said distribution displacement piece.
Among the present invention, so-called distribution displacement piece is meant can produce the parts of displacement under action of cam, for example, and said air-distributing valve and said slip air distribution cylinder cover.
Among the present invention; So-called air-distributing valve is meant intake valve, exhaust valve and air feed door; Its effect be with distribution seat mouth match be incorporated in said cam or said hit under the control action of cam by correct time relation said distribution seat mouth is opened or closed, thereby realize the parts of distribution.
Among the present invention, so-called air feed door is meant the valve that the in-house pressurized gas of said cylinder piston is derived.
Among the present invention; So-called slip air distribution cylinder cover is that finger ends matches with the end of said fixed air cylinder sleeve; Match with the end of said steady job cylinder liner in the end, or the end match with the end of said sliding cylinder cover hitting the cylinder liner through self sliding and carry out distribution under the control action of cam under the said cam action or said.
Among the present invention; The so-called control cam that hits is meant and the controlled part that is arranged on the moving body is subjected to displacement or the cam of deflection; The characteristics of this cam are; The controlled parts convergence is said to hit control during cam (or according to relative motion principle, when hitting the control cam and level off to controlled parts) when movement parts is carried, and the point of contact on the cam-shaped line (line) place radius of a circle constantly dwindles the purpose that reduces impact force to reach along with the rotation of cam; When the movement velocity of controlled parts was zero, point of contact (line) the place radius of a circle on the bump cam-shaped line was along with the rotation of cam constantly increases.
Among the present invention; The said control cam that hits can make the air distribution cylinder cover that is arranged on the moving body of being made up of said working cylinder cover and said air distribution cylinder cover be subjected to displacement or deflection; When said air distribution cylinder cover convergence is said when hitting the control cam (or according to relative motion principle; When hitting the control cam and level off to said air distribution cylinder cover), said point of contact (line) the place radius of a circle that hits on the control cam-shaped line constantly dwindles the purpose that reduces impact force to reach along with the rotation of cam; When the movement velocity of said air distribution cylinder cover is zero, clash into the said point of contact (line) that hits on the control cam and belong to radius of a circle and constantly increase along with the rotation of cam.
Among the present invention; So-called communicating structure body is meant to have the structure of sectional area less than the communication passage of said cylinder liner inner space sectional area; The purpose of said communicating structure body setting is that the gas working medium in the said fixed air cylinder sleeve when compression stroke is over is pressed in the said space of running through in the structure, mixes and forms good burning situation to help the fuel oil diffusion.
Among the present invention, so-called " the pairing main journal of said cylinder piston mechanism on the said bent axle " is meant the main journal on the pairing crankshaft section of said cylinder piston mechanism.
Among the present invention, should necessary parts, unit or system be set in the place of necessity according to the known technology in heat energy and power and gas compression field.
Beneficial effect of the present invention is following:
The present invention is simple in structure, low cost of manufacture, and reliability is high, and distribution is accurate.
Description of drawings
Shown in Figure 1 is the structural representation of the embodiment of the invention 1;
Shown in Figure 2 is the structural representation of the embodiment of the invention 2;
Shown in Figure 3 is the structural representation of the embodiment of the invention 3;
Shown in Figure 4 is the structural representation of the embodiment of the invention 4;
Shown in Figure 5 is the structural representation of the embodiment of the invention 5;
Shown in Figure 6 is the structural representation of the embodiment of the invention 6;
Shown in Figure 7 is the structural representation of the embodiment of the invention 7;
Shown in Figure 8 is the structural representation of the embodiment of the invention 8;
Shown in Figure 9 is the structural representation of the embodiment of the invention 9,
Among the figure:
1 cam, 11 hits control cam, 12 camshaft gear wheels, 2 connecting rods, 3 bent axles, 41 suction ports, 42 relief openings, 6 sliding pistons, 66 opposed pistonss, 67 Double Tops pistons, 7 fixed air cylinder sleeves, 71 steady job cylinder liner, 8 fixed pistons, 9 sliding cylinder covers, 91 slip air distribution cylinder covers, 20 seal diaphragms.
Embodiment
Bent axle cam valve train as shown in Figure 1; Comprise distribution displacement piece, distribution seat mouth and cam 1; Said distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism; Said distribution displacement piece cooperates with said distribution seat mouth, and the cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3, and said cam 1 is arranged on the main journal of said bent axle 3 and controls said distribution displacement piece to the distribution of said cylinder piston mechanism.
In the present embodiment, said distribution displacement piece is made as air-distributing valve, and the piston of said cylinder piston mechanism is made as sliding piston 6; The cylinder liner of said cylinder piston mechanism is made as fixed air cylinder sleeve 7; Described sliding piston 6 is said cylinder mechanism slider, and said fixed air cylinder sleeve 7 is said cylinder mechanism fixed block, establishing gas seat mouth on the cylinder head of said fixed air cylinder sleeve 7; Said distribution seat mouth comprises suction port 41 and relief opening 42; 41 places establish intake valve at said suction port, and 42 places establish exhaust valve at said relief opening, and said intake valve and said exhaust valve receive two said cam 1 controls respectively.
Said bent axle cam valve train can carry out work with the four stroke engine pattern, also can carry out work with the two stroke engine pattern, also can carry out work with the gas compressor pattern.
When said bent axle cam valve train carries out work with the motor four-stoke mode; On said main journal, establish gear in said cylinder piston mechanism; Said gear and the cam wheel engagement that is arranged on said cam 1; It is the half the of said bent axle 3 rotating speeds that said gear and said cam wheel make the rotating speed of said cam 1; Thereby control said bent axle 3 rotations during two weeks (said sliding piston 6 is twice of top dead center and lower dead center to-and-fro motion), said intake valve and said exhaust valve are opened once respectively.
When said bent axle cam valve train carried out work with the motor two-stroke mode, said cam 1 was fixedly connected with said bent axle 3, can establish scavenging pump at said suction port 41 places.
When said bent axle cam valve train carries out work with the gas compressor pattern, can connect at said relief opening 42 places and use the gas unit.
Bent axle cam valve train as shown in Figure 2, itself and embodiment's 1 difference is: said suction port 41 is located on the sidewall of said fixed air cylinder sleeve 7, is specially near the position the lower dead center that is arranged on said sliding piston 6.
Present embodiment can carry out work according to the two stroke engine mode of operation, and when said sliding piston 6 was in lower dead center A, said suction port 41 was in open mode with said relief opening 42; Said suction port 41 places are connected to scavenging pump, and said scavenging pump feeds pressurized gas in the cylinder of said cylinder piston mechanism, and forced flushing is discharged residual gas in the cylinder; Said sliding piston 6 cuts out before the suction port 41 when top dead center moves, and is closed earlier by the exhaust valve of said cam 1 control; When said sliding piston 6 approaches top dead center B, carry out the oil spout igniting, said sliding piston 6 continues to run until top dead center B; At this moment, the pressure and temperature of gas raises rapidly in the cylinder, promotes said sliding piston 6 descending actings; When said sliding piston 6 went downwards to C, said exhaust valve was opened, and the gas in the cylinder is discharged by said relief opening 42; When said sliding piston 6 continues downward movements when said suction port 41 is opened, begin to get into pressurized gas, and waste gas is forced from said relief opening 42 discharge cylinders; Then, get into next circulation.
Bent axle cam valve train as shown in Figure 3; Itself and embodiment's 1 difference is: the piston of said cylinder piston mechanism is made as fixed piston 8, and the cylinder liner of said cylinder piston mechanism is made as sliding cylinder cover 9, and said cylinder mechanism fixed block is made as said fixed piston 8; Said cylinder mechanism slider is made as said sliding cylinder cover 9; Establishing gas seat mouth on said fixed piston 8, said distribution seat mouth comprise suction port 41 and relief opening 42, and 41 places establish intake valve at said suction port; 42 places establish exhaust valve at said relief opening, and said intake valve and said exhaust valve receive two said cam 1 controls respectively.
Embodiment 4
Bent axle cam valve train as shown in Figure 4, itself and embodiment's 3 difference is: said suction port 41 is located on the sidewall of said sliding cylinder cover 9, is specially near the position the lower dead center that is arranged on said fixed piston 8.
Present embodiment can carry out work according to the two stroke engine mode of operation.
Embodiment 5
Bent axle cam valve train as shown in Figure 5; Itself and embodiment's 1 difference is: the cylinder liner of said cylinder piston mechanism is made as by slip air distribution cylinder cover 91 and constitutes with steady job cylinder liner 71; The piston of said cylinder piston mechanism is made as opposed pistons 66; Said distribution displacement piece is made as slip air distribution cylinder cover 91; Establishing gas seat mouth on said steady job cylinder liner 71, the end of said slip air distribution cylinder cover 91 and the end of said steady job cylinder sleeve 71 are sealed and matched or open said distribution seat mouth by concerning correct time.
In the present embodiment; Said distribution displacement piece is made as slip air distribution cylinder cover 91; Said opposed pistons 66 is said cylinder mechanism slider, and said steady job cylinder liner 71 is said cylinder mechanism fixed block, two places establishing gas seat mouth on said steady job cylinder liner 71: suction port 41 and relief opening 42; Said slip air distribution cylinder cover 91 receives said cam 1 control, and said opposed pistons 66 is rotationally connected with said bent axle 3 by two said connecting rods 2 respectively.
The working procedure of present embodiment is: when said opposed pistons 66 is in lower dead center; This moment, said relief opening 42 was opened; Said cylinder piston mechanism gets into a large amount of fresh compressed air through the said suction port on the said steady job cylinder liner 71 41, the tail gas in the cleaning cylinder; When said opposed pistons 66 is moved to top dead center by lower dead center; Said slip air distribution cylinder cover 91 relies on the thrust of said cam 1, and to the motion of the A of said steady job cylinder liner 71 point, said relief opening is closed earlier gradually gradually; Along with said opposed pistons 66 moves to top dead center; Said inlet close intake process finishes, and the in-house air of said cylinder piston is compressed once more, and the combustion chemistry reaction takes place then; Promoting said opposed pistons 66 moves to lower dead center; And said slip air distribution cylinder cover 91 beginnings are away from the A point of said steady job cylinder liner 71, and said relief opening 42 is opened earlier and carried out exhaust, and said then suction port 41 is opened the tail gas in the cleaning cylinder; Carry out next circulation according to this.
Selectively, between two opposed pistonss 66, establish the communicating structure body.
Bent axle cam valve train as shown in Figure 6; Itself and embodiment's 1 difference is: on the two ends of the cylinder liner of said cylinder piston mechanism, establish seal diaphragm 20; Said seal diaphragm 20 is connected with the cylinder liner of said cylinder piston mechanism; The piston of said cylinder piston mechanism is made as Double Tops piston 67, and said Double Tops piston 67 is arranged in the said cylinder liner, and said cylinder mechanism fixed block is made as said seal diaphragm 20.
Selectively; Said Double Tops piston 67 is provided with two; Two said Double Tops pistons 67 are arranged in the cylinder liner of said cylinder piston mechanism; Between the two ends of said cylinder liner and two said Double Tops pistons 67, establish seal diaphragm 20, said seal diaphragm 20 is connected with said cylinder liner, and said cylinder mechanism fixed block is made as the said seal diaphragm 20 near said bent axle 3; Two said Double Tops pistons 67 are rotationally connected through the connecting rod 2 said rod journal different with phase place respectively, establishing gas seat mouth on said cylinder liner.
Embodiment 7
Bent axle cam valve train as shown in Figure 7; Itself and embodiment's 1 difference is: said distribution seat mouth and said cam 1 are arranged on the cylinder mechanism fixed block of cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3; Receive 1 control of said cam to the distribution of said cylinder piston mechanism; On the pairing main journal of said cylinder piston mechanism on the said bent axle 3, establish gear, said gear and camshaft gear wheel 12 engagements that are arranged on the camshaft of said cam 1.
Bent axle cam valve train as shown in Figure 8; Comprise the distribution displacement piece and hit control cam 11; Said distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism; And receive saidly to hit the control of control cam 11 to the distribution of said cylinder piston mechanism, the cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3, and the said control cam 11 that hits is arranged on the main journal of said bent axle 3.
In the present embodiment; Described distribution displacement piece is made as air-distributing valve; Said air-distributing valve is made as respectively intake valve and the exhaust valve corresponding with suction port 41 and relief opening 42; The cylinder mechanism slider of said cylinder piston mechanism is made as sliding cylinder cover 9, and the cylinder mechanism fixed block of said cylinder piston mechanism is made as fixed piston 8.
When said air-distributing valve and the said control cam 11 that hits when beginning to contact, said air-distributing valve is subjected to displacement, and said air-distributing valve is opened.The said point of contact (line) that hits on the control cam 11 shape lines belongs to radius of a circle along with said rotation of hitting control cam 11 is constantly dwindled, and the impact force on the said air-distributing valve is reduced.When the movement velocity of said air-distributing valve is zero; The said point of contact (line) that hits on the control cam 11 shape lines belongs to radius of a circle along with said rotation of hitting control cam 11 constantly increases; Said interaction process of hitting between control cam 11 and the said air-distributing valve is: contact (bump)-slow down-controlled-break away from, go round and begin again.Said purpose of hitting 11 settings of control cam is in order to make said air-distributing valve and the said bump that hits between the control cam 11 reduce to minimum level and said air-distributing valve is implemented effectively control, to reach the purpose of accurate distribution.The said control cam 11 that hits can be that cam 11 is controlled in complete hitting, and also can be the part of partly hitting control cam 11 or hitting control cam 11.
Selectively, the cylinder mechanism slider of said cylinder piston mechanism is made as sliding piston 6, and the cylinder mechanism fixed block of said cylinder piston mechanism is made as fixed air cylinder sleeve 7.
Selectively; The cylinder liner of said cylinder piston mechanism is made as by slip air distribution cylinder cover 91 and constitutes with steady job cylinder liner 71; The piston of said cylinder piston mechanism is made as opposed pistons 66; Said distribution displacement piece is made as slip air distribution cylinder cover 91, and the end of said slip air distribution cylinder cover 91 and the end of steady job cylinder sleeve 71 are sealed and matched or open by concerning correct time.
Embodiment 9
Bent axle cam valve train as shown in Figure 9; Itself and embodiment's 8 difference is: on the pairing main journal of said cylinder piston mechanism on the said bent axle 3, establish gear, said gear and camshaft gear wheel 12 engagements that are arranged on the said camshaft that hits control cam 11.
Obviously, the invention is not restricted to above embodiment, according to the known technology and the disclosed technological scheme of the present invention of related domain, can derive or association goes out many flexible programs, all these flexible programs also should be thought protection scope of the present invention.
Claims (10)
1. bent axle cam valve train; Comprise distribution displacement piece, distribution seat mouth and cam (1); It is characterized in that: said distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism; Said distribution displacement piece cooperates with said distribution seat mouth; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3), and said cam (1) is arranged on the main journal of said bent axle (3) and controls said distribution displacement piece to the distribution of said cylinder piston mechanism.
2. bent axle cam valve train according to claim 1 is characterized in that: on said main journal, establish gear, said gear and the cam wheel engagement that is arranged on the said cam (1).
3. bent axle cam valve train according to claim 1; It is characterized in that: on the two ends of the cylinder liner of said cylinder piston mechanism, establish seal diaphragm (20); Said seal diaphragm (20) is connected with the cylinder liner of said cylinder piston mechanism; The piston of said cylinder piston mechanism is made as Double Tops piston (67), and said Double Tops piston (67) is arranged in the said cylinder liner, and said cylinder mechanism fixed block is made as said seal diaphragm (20).
4. bent axle cam valve train according to claim 1; It is characterized in that: the piston of said cylinder piston mechanism is made as Double Tops piston (67); Two said Double Tops pistons (67) are arranged in the cylinder liner of said cylinder piston mechanism; Between the two ends of said cylinder liner and two said Double Tops pistons (67), establish seal diaphragm (20); Said seal diaphragm (20) is connected with said cylinder liner, and two said Double Tops pistons (67) are rotationally connected through connecting rod (2) the said rod journal different with phase place respectively, establishing gas seat mouth on said cylinder liner.
5. bent axle cam valve train; Comprise distribution displacement piece and cam (1); It is characterized in that: said distribution displacement piece and said cam (1) are arranged on the cylinder mechanism fixed block of cylinder piston mechanism; Said distribution displacement piece receives said cam (1) control to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3), on the pairing main journal of said cylinder piston mechanism on the said bent axle (3), establishes gear, the camshaft gear wheel engagement on said gear and the camshaft that is arranged on said cam (1).
6. bent axle cam valve train; Comprise the distribution displacement piece and hit control cam (11); It is characterized in that: said distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism and receives saidly hits control cam (11) control to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3), and the said control cam (11) that hits is arranged on the main journal of said bent axle (3).
7. bent axle cam valve train; Comprise the distribution displacement piece and hit control cam (11); It is characterized in that: said distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism and receives saidly hits control cam (11) control to the distribution of said cylinder piston mechanism; The cylinder mechanism slider of said cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3); On the pairing main journal of said cylinder piston mechanism on the said bent axle (3), establish gear, said gear and the camshaft gear wheel engagement that is arranged on the said camshaft that hits control cam (11).
8. like each said bent axle cam valve train in the claim 1,5 to 7, it is characterized in that: said distribution displacement piece is made as air-distributing valve.
9. like each said bent axle cam valve train in the claim 1,5 to 7, it is characterized in that: said distribution displacement piece is made as slip air distribution cylinder cover (5).
10. like each said bent axle cam valve train in the claim 1,5 to 7; It is characterized in that: the piston of said cylinder piston mechanism is made as sliding piston (6); Said cylinder mechanism slider is made as said sliding piston (6); The cylinder liner of said cylinder piston mechanism is made as fixed air cylinder sleeve (7), and said cylinder mechanism fixed block is made as the cylinder head of said fixed air cylinder sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273634.5A CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102517112 | 2011-08-29 | ||
| CN201110251711 | 2011-08-29 | ||
| CN201110251711.2 | 2011-08-29 | ||
| CN2011102550197 | 2011-08-31 | ||
| CN201110255019.7 | 2011-08-31 | ||
| CN201110255019 | 2011-08-31 | ||
| CN201210273634.5A CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
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| CN102817659A true CN102817659A (en) | 2012-12-12 |
| CN102817659B CN102817659B (en) | 2015-09-02 |
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| CN201210273634.5A Active CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
| CN 201220382037 Withdrawn - After Issue CN202900340U (en) | 2011-08-29 | 2012-08-02 | Crank cam valve mechanism |
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| CN 201220382037 Withdrawn - After Issue CN202900340U (en) | 2011-08-29 | 2012-08-02 | Crank cam valve mechanism |
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| CN102817659B (en) * | 2011-08-29 | 2015-09-02 | 摩尔动力(北京)技术股份有限公司 | Crankshaft cam distribution device |
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| CN202900340U (en) * | 2011-08-29 | 2013-04-24 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve mechanism |
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| CN86108669A (en) * | 1986-12-17 | 1988-06-29 | 周健 | Multicylinder conjugate diesel engine with capless double-piston cylinders |
| DE4134706A1 (en) * | 1991-10-21 | 1993-04-22 | Josef Kopiniok | Two-stage piston engine - has cylinders/pistons with two sections of different diameters, single rotation of piston shaft results in two simultaneous working strokes |
| US5193493A (en) * | 1992-01-10 | 1993-03-16 | Ickes Theodore P | Internal combustion engine with piston valving |
| CN1191008A (en) * | 1995-07-18 | 1998-08-19 | 转子内燃机技术有限公司 | Opposed piston combustion engine |
| WO2004044393A1 (en) * | 2002-11-08 | 2004-05-27 | Freddie Ray Roberts | Improved emissions control internal combustion engine |
| CN1460788A (en) * | 2003-07-01 | 2003-12-10 | 韩培洲 | Cylinder with heat-insulating cover and sealing device and piston with heat-insulating top |
| CN2871854Y (en) * | 2005-06-03 | 2007-02-21 | 徐辉 | Straight-topped cam-shaft engine |
| CN101021170A (en) * | 2007-03-16 | 2007-08-22 | 靳宇男 | Moving cylinder engine |
| CN102094708A (en) * | 2010-12-20 | 2011-06-15 | 罗吉庆 | Self-cooling backheating movable cylinder fuel-air engine and Stirling engine |
| CN202900340U (en) * | 2011-08-29 | 2013-04-24 | 摩尔动力(北京)技术股份有限公司 | Crank cam valve mechanism |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329134A (en) * | 2014-11-09 | 2015-02-04 | 重庆鼎工机电有限公司 | Gas distribution mechanism of general engine |
| CN104806314A (en) * | 2015-05-06 | 2015-07-29 | 上海长辛实业有限公司 | Guide rail rolling type engine and working method thereof |
| CN108005784A (en) * | 2017-12-15 | 2018-05-08 | 黄昌金 | A kind of reciprocal guide rail cylinder type engine |
| CN108278152A (en) * | 2017-12-30 | 2018-07-13 | 黄昌金 | A kind of reciprocal guide rail twoport cylinder engine |
| CN108979853A (en) * | 2018-06-20 | 2018-12-11 | 安徽工程大学 | Pancake engine |
| CN108979853B (en) * | 2018-06-20 | 2020-07-14 | 安徽工程大学 | Horizontally opposed engine |
| CN112112730A (en) * | 2020-09-22 | 2020-12-22 | 东风汽车集团有限公司 | Movement structure of opposed fuel oil generator and fuel oil engine |
| CN112112698A (en) * | 2020-09-22 | 2020-12-22 | 东风汽车集团有限公司 | A camshaft drive structure and fuel engine |
| CN112177775A (en) * | 2020-09-30 | 2021-01-05 | 安徽雷博机车部件有限公司 | Internal combustion engine of motorcycle |
| CN117167244A (en) * | 2023-10-16 | 2023-12-05 | 华意压缩机(荆州)有限公司 | A kind of compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202900340U (en) | 2013-04-24 |
| CN102817659B (en) | 2015-09-02 |
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Effective date of registration: 20201202 Address after: 274100 in Antong Logistics Institute, economic development zone, Dingtao District, Heze City, Shandong Province Patentee after: Shandong Ba Ling special cable Co.,Ltd. Address before: 100101, Beijing, Chaoyang District Beiyuan Road, No. 168, Sheng Sheng building, 24 floor Patentee before: ZEROQ SCIENCE AND TECHNOLOGY Corp. |
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Denomination of invention: Crankshaft cam valve mechanism Effective date of registration: 20221227 Granted publication date: 20150902 Pledgee: China Construction Bank Corporation Heze Dingtao sub branch Pledgor: Shandong Ba Ling special cable Co.,Ltd. Registration number: Y2022980028836 |