CN102817659B - Crankshaft cam distribution device - Google Patents
Crankshaft cam distribution device Download PDFInfo
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- CN102817659B CN102817659B CN201210273634.5A CN201210273634A CN102817659B CN 102817659 B CN102817659 B CN 102817659B CN 201210273634 A CN201210273634 A CN 201210273634A CN 102817659 B CN102817659 B CN 102817659B
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Abstract
A kind of crankshaft cam distribution device, comprise distribution displacement piece, distribution seat mouth and cam, described distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism, described distribution displacement piece coordinates with described distribution seat mouth, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, and the main journal that described cam is arranged on described bent axle controls described distribution displacement piece to described cylinder piston mechanism distribution.Structure of the present invention is simple, and low cost of manufacture, reliability is high, and distribution is accurate.
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 by arranging independent camshaft and cam controls described intake valve and/or described exhaust valve, this method is due to the existence of independent camshaft, and the driving of camshaft needs to carry out transmission from bent axle through multiple gear or other complex mechanisms, this just makes, and distribution device is quite complicated, manufacture cost is high.Therefore, need to invent that a kind of distribution device component are few, the simple piston-cylinder mechanism of structure.
Summary of the invention
In order to solve the problem, the technological scheme that the present invention proposes is as follows:
A kind of crankshaft cam distribution device, comprise distribution displacement piece, distribution seat mouth and cam, described distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism, described distribution displacement piece coordinates with described distribution seat mouth, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, and the main journal that described cam is arranged on described bent axle controls described distribution displacement piece to described cylinder piston mechanism distribution.
Described main journal establishes gear, and described gear engages with the cam wheel be arranged on described cam.
Seal diaphragm is established at the two ends of the cylinder liner of described cylinder piston mechanism, the cylinder liner of described seal diaphragm and described cylinder piston mechanism is connected, the piston of described cylinder piston mechanism is set to Double Tops piston, described Double Tops piston is arranged in described cylinder liner, and described cylinder mechanism fixed block is set to described seal diaphragm.
The piston of described cylinder piston mechanism is set to Double Tops piston, two described Double Tops pistons are arranged in the cylinder liner of described cylinder piston mechanism, seal diaphragm is established between the two ends of described cylinder liner and two described Double Tops pistons, described seal diaphragm and described cylinder liner are connected, two described Double Tops pistons are rotationally connected through the described rod journal that connecting rod is different from phase place respectively, and described cylinder liner is established distribution seat mouth.
A kind of crankshaft cam distribution device, comprise distribution displacement piece and cam, described distribution displacement piece and described cam are arranged on the cylinder mechanism fixed block of cylinder piston mechanism, described distribution displacement piece is subject to described cam production to described cylinder piston mechanism distribution, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, the main journal corresponding to described cylinder piston mechanism on described bent axle establishes gear, and described gear engages with the camshaft gear wheel on the camshaft being arranged on described cam.
A kind of crankshaft cam distribution device, comprise distribution displacement piece and hit control cam, the cylinder mechanism slider that described distribution displacement piece is arranged on cylinder piston mechanism hits control cam production to described cylinder piston mechanism distribution described in being subject to, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, described in hit control cam be arranged on the main journal of described bent axle.
A kind of crankshaft cam distribution device, comprise distribution displacement piece and hit control cam, the cylinder mechanism slider that described distribution displacement piece is arranged on cylinder piston mechanism hits control cam production to described cylinder piston mechanism distribution described in being subject to, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod and bent axle, the main journal corresponding to described cylinder piston mechanism on described bent axle establishes gear, described gear be arranged on described in the camshaft gear wheel hit on the camshaft controlling cam engage.
Described distribution displacement piece is set to air-distributing valve.
Described distribution displacement piece is set to slip air distribution cylinder cover.
The piston of described cylinder piston mechanism is set to sliding piston, and described cylinder mechanism slider is set to described sliding piston, and the cylinder liner of described cylinder piston mechanism is set to fixed air cylinder sleeve, and described cylinder mechanism fixed block is set to the cylinder head of described fixed air cylinder sleeve.
The piston of described cylinder piston mechanism is set to fixed piston, and described cylinder mechanism fixed block is set to described fixed piston, and the cylinder liner of described cylinder piston mechanism is set to sliding cylinder cover, and described cylinder mechanism slider is set to the cylinder head of described sliding cylinder cover.
The cylinder liner of described cylinder piston mechanism is set to and is made up of slip air distribution cylinder cover and steady job cylinder liner, the piston of described cylinder piston mechanism is set to opposed pistons, described distribution displacement piece is set to slip air distribution cylinder cover, and the described end of slip air distribution cylinder cover and the end of steady job cylinder sleeve are sealed and matched by timed relationship or open.
Communicating structure body is established between two opposed pistonss.
Principle of the present invention is: be arranged on by the described air-distributing valve of cylinder piston mechanism near bent axle side, and make described air-distributing valve by the cam production be arranged on the main journal of described bent axle, thus realize cylinder piston mechanism by timed relationship work.
In the present invention, so-called main journal comprises the crank being rotating center with the rotating center of main journal of main journal and rod journal joint.
In the present invention, so-called cylinder mechanism fixed block refers to the fixed block in described cylinder piston mechanism, the parts be namely connected with body, such as, and fixed air cylinder sleeve, steady job cylinder liner or fixed piston.
In the present invention, so-called cylinder mechanism slider refers to the slider in described cylinder piston mechanism, the parts be namely rotationally connected with the rod journal of described bent axle, such as, and sliding cylinder cover or sliding piston.
In the present invention, described distribution displacement piece being arranged in the structure of described cylinder mechanism fixed block, described cylinder mechanism fixed block should establish distribution seat mouth, described distribution seat mouth matches with described distribution displacement piece.
In the present invention, described distribution displacement piece being arranged in the structure of described cylinder mechanism slider, described cylinder mechanism slider should establish distribution seat mouth, described distribution seat mouth matches with described distribution displacement piece.
In the present invention, so-called distribution displacement piece refers under the effect of cam, can produce the parts of displacement, such as, and described air-distributing valve and described slip air distribution cylinder cover.
In the present invention, so-called air-distributing valve refers to intake valve, exhaust valve and supplies valve, its effect be match with distribution seat mouth be incorporated in described cam or described in hit the effect controlling cam under by timed relationship, described distribution seat mouth is opened or closed, thus realize the parts of distribution.
In the present invention, the so-called valve that supplies refers to the valve of being derived by the pressurized gas in described cylinder piston mechanism.
In the present invention, so-called slip air distribution cylinder cover is the matching ends of finger ends and described fixed air cylinder sleeve, the matching ends of end and described steady job cylinder liner, or the matching ends that overlaps of end and described sliding cylinder under described cam effect or described, hit the cylinder liner of being carried out distribution under the effect controlling cam by own slip.
In the present invention, the so-called control cam that hits refers to the cam that the controlled part be arranged on moving body can be made to be subjected to displacement or to deflect, the feature of this cam is, when movement parts carry by when hitting control cam described in control convergence (or according to relative motion principle, when hitting control cam and leveling off to by control), point of contact (line) place radius of a circle on cam-shaped line constantly reduces to reach the object reducing impact force along with the rotation of cam, when the movement velocity by control is zero, clashing into point of contact (line) place radius of a circle on cam-shaped line along with the rotation of cam constantly increases.
In the present invention, the described control cam that hits can make to be arranged on the air distribution cylinder cover overlapped on the moving body that forms by described work gas cylinder sleeve and described air distribution cylinder and is subjected to displacement or deflects, when hitting control cam described in described air distribution cylinder cover convergence (or according to relative motion principle, when hit control cam level off to described air distribution cylinder cover time), described in hit point of contact (line) place radius of a circle on control cam-shaped line along with the rotation of cam and constantly reduce to reach the object reducing impact force; When the movement velocity that described air distribution cylinder overlaps is zero, point of contact (line) the place radius of a circle hit described in shock on control cam constantly increases along with the rotation of cam.
In the present invention, so-called communicating structure body refers to the structure having sectional area and be less than the communicating passage of described cylinder liner inner space sectional area, the object that described communicating structure body is arranged be in order to the gas working medium in described fixed air cylinder sleeve when compression stroke is over be pressed into described in run through in structure space in, be mixed to form good burning situation to be conducive to fuel oil diffusion.
In the present invention, so-called " main journal corresponding to described cylinder piston mechanism on described bent axle " refers to the main journal on the crankshaft section corresponding to described cylinder piston mechanism.
In the present invention, according to the known technology in heat energy and power and gas compression field, necessary parts, unit or system should be set in the place of necessity.
beneficial effect of the present invention is as follows:
Structure of the present invention is simple, and low cost of manufacture, reliability is high, and distribution is accurate.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of the embodiment of the present invention 1;
Shown in Fig. 2 is the structural representation of the embodiment of the present invention 2;
Shown in Fig. 3 is the structural representation of the embodiment of the present invention 3;
Shown in Fig. 4 is the structural representation of the embodiment of the present invention 4;
Shown in Fig. 5 is the structural representation of the embodiment of the present invention 5;
Shown in Fig. 6 is the structural representation of the embodiment of the present invention 6;
Shown in Fig. 7 is the structural representation of the embodiment of the present invention 7;
Shown in Fig. 8 is the structural representation of the embodiment of the present invention 8;
Shown in Fig. 9 is the structural representation of the embodiment of the present invention 9,
In 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
Embodiment 1
Crankshaft cam distribution device as shown in Figure 1, comprise distribution displacement piece, distribution seat mouth and cam 1, described distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism, described distribution displacement piece coordinates with described distribution seat mouth, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3, and the main journal that described cam 1 is arranged on described bent axle 3 controls described distribution displacement piece to described cylinder piston mechanism distribution.
In the present embodiment, described distribution displacement piece is set to air-distributing valve, the piston of described cylinder piston mechanism is set to sliding piston 6, the cylinder liner of described cylinder piston mechanism is set to fixed air cylinder sleeve 7, described sliding piston 6 is described cylinder mechanism slider, described fixed air cylinder sleeve 7 is described cylinder mechanism fixed block, the cylinder head of described fixed air cylinder sleeve 7 establishes distribution seat mouth, described distribution seat mouth comprises suction port 41 and relief opening 42, intake valve is established at described suction port 41 place, exhaust valve is established at described relief opening 42 place, described intake valve and described exhaust valve control by two described cams 1 respectively.
Described crankshaft cam distribution device can carry out work with four stroke engine pattern, also can carry out work with two stroke engine pattern, also can carry out work with gas compressor pattern.
When described crankshaft cam distribution device carries out work with motor four-stoke mode, on described main journal, gear is established at described cylinder piston mechanism, described gear engages with the cam wheel being arranged on described cam 1, described gear and described cam wheel make the rotating speed of described cam 1 be the half of described bent axle 3 rotating speed, thus controlling described bent axle 3 when rotating two weeks (described sliding piston 6 is in top dead center and lower dead center to-and-fro motion twice), described intake valve and described exhaust valve are opened once respectively.
When described crankshaft cam distribution device carries out work with motor two-stroke mode, described cam 1 is fixedly connected with described bent axle 3, can establish scavenging pump at described suction port 41 place.
When described crankshaft cam distribution device carries out work with gas compressor pattern, can connect at described relief opening 42 place and use gas unit.
Embodiment 2
Crankshaft cam distribution device as shown in Figure 2, the difference of itself and embodiment 1 is: described suction port 41 is located on the sidewall of described fixed air cylinder sleeve 7, is specially the position of the lower being arranged on described sliding piston 6.
The present embodiment can carry out work according to two stroke engine mode of operation, when described sliding piston 6 is in lower dead center A, described suction port 41 and described relief opening 42 are in open mode, described suction port 41 place is connected to scavenging pump, described scavenging pump passes into pressurized gas in the cylinder of described cylinder piston mechanism, forced flushing discharges residual gas in cylinder, when described sliding piston 6 moves to top dead center, before closing suction port 41, the exhaust valve controlled by described cam 1 first cuts out, when described sliding piston 6 is close to top dead center B, carry out oil spout igniting, described sliding piston 6 continues to run until top dead center B, now, the pressure and temperature of cylinder interior gas raises rapidly, promote the descending acting of described sliding piston 6, when described sliding piston 6 goes downwards to C, described exhaust valve is opened, gas in cylinder is discharged by described relief opening 42, when described sliding piston 6 continue downward movement open to described suction port 41 time, start to enter pressurized gas, and waste gas is forced to discharge cylinder from described relief opening 42, then, enter next circulation.
Embodiment 3
Crankshaft cam distribution device as shown in Figure 3, the difference of itself and embodiment 1 is: the piston of described cylinder piston mechanism is set to fixed piston 8, the cylinder liner of described cylinder piston mechanism is set to sliding cylinder cover 9, described cylinder mechanism fixed block is set to described fixed piston 8, described cylinder mechanism slider is set to described sliding cylinder cover 9, described fixed piston 8 establishes distribution seat mouth, described distribution seat mouth comprises suction port 41 and relief opening 42, intake valve is established at described suction port 41 place, exhaust valve is established at described relief opening 42 place, described intake valve and described exhaust valve control by two described cams 1 respectively.
Embodiment 4
Crankshaft cam distribution device as shown in Figure 4, the difference of itself and embodiment 3 is: described suction port 41 is located at described sliding cylinder and overlaps on the sidewall of 9, is specially the position of the lower being arranged on described fixed piston 8.
The present embodiment can carry out work according to two stroke engine mode of operation.
Embodiment 5
Crankshaft cam distribution device as shown in Figure 5, the difference of itself and embodiment 1 is: the cylinder liner of described cylinder piston mechanism be set to by slip air distribution cylinder overlap 91 and steady job cylinder liner 71 form, the piston of described cylinder piston mechanism is set to opposed pistons 66, described distribution displacement piece is set to slip air distribution cylinder cover 91, described steady job cylinder liner 71 establishes distribution seat mouth, and the described slip air distribution cylinder cover end of 91 and the end of described steady job cylinder sleeve 71 are sealed and matched by timed relationship or open described distribution seat mouth.
In the present embodiment, described distribution displacement piece is set to slip air distribution cylinder cover 91, described opposed pistons 66 is described cylinder mechanism slider, described steady job cylinder liner 71 is described cylinder mechanism fixed block, in described steady job cylinder liner 71, two places establish distribution seat mouth: suction port 41 and relief opening 42, described slip air distribution cylinder cover 91 controls by described cam 1, and described opposed pistons 66 is rotationally connected with described bent axle 3 by two described connecting rods 2 respectively.
The working procedure of the present embodiment is: when described opposed pistons 66 is in lower dead center, now described relief opening 42 is opened, described cylinder piston mechanism enters a large amount of fresh compressed air by the described suction port 41 in described steady job cylinder liner 71, the tail gas in cleaning cylinder, when described opposed pistons 66 is moved to top dead center by lower dead center, described slip air distribution cylinder cover 91 relies on the thrust of described cam 1, A point gradually to described steady job cylinder liner 71 moves, described relief opening is first closed gradually, along with described opposed pistons 66 moves to top dead center, described inlet close intake process terminates, and the air in described cylinder piston mechanism is compressed again, then there is combustion chemistry reaction, promote described opposed pistons 66 to move to lower dead center, and described slip air distribution cylinder cover 91 starts the A point away from described steady job cylinder liner 71, described relief opening 42 is first opened and is exhausted, then the tail gas in cleaning cylinder opened by described suction port 41, carry out next circulation according to this.
Selectively, between two opposed pistonss 66, communicating structure body is established.
Embodiment 6
Crankshaft cam distribution device as shown in Figure 6, the difference of itself and embodiment 1 is: on the two ends of the cylinder liner of described cylinder piston mechanism, establish seal diaphragm 20, described seal diaphragm 20 is connected with the cylinder liner of described cylinder piston mechanism, the piston of described cylinder piston mechanism is set to Double Tops piston 67, described Double Tops piston 67 is arranged in described cylinder liner, and described cylinder mechanism fixed block is set to described seal diaphragm 20.
Selectively, described Double Tops piston 67 is provided with two, two described Double Tops pistons 67 are arranged in the cylinder liner of described cylinder piston mechanism, seal diaphragm 20 is established between the two ends of described cylinder liner and two described Double Tops pistons 67, described seal diaphragm 20 is connected with described cylinder liner, described cylinder mechanism fixed block is set to the described seal diaphragm 20 near described bent axle 3, two described Double Tops pistons 67 are rotationally connected through the described rod journal that connecting rod 2 is different from phase place respectively, and described cylinder liner is established distribution seat mouth.
Embodiment 7
Crankshaft cam distribution device as shown in Figure 7, the difference of itself and embodiment 1 is: described distribution seat mouth and described cam 1 are arranged on the cylinder mechanism fixed block of cylinder piston mechanism, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3, control described cylinder piston mechanism distribution by described cam 1, main journal corresponding to described cylinder piston mechanism on described bent axle 3 establishes gear, and described gear engages with the camshaft gear wheel 12 on the camshaft being arranged on described cam 1.
Embodiment 8
Crankshaft cam distribution device as shown in Figure 8, comprise distribution displacement piece and hit control cam 11, described distribution displacement piece is arranged on the cylinder mechanism slider of cylinder piston mechanism, and hit described in being subject to control cam 11 control described cylinder piston mechanism distribution, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod 2 with bent axle 3, described in hit control cam 11 and be arranged on the main journal of described bent axle 3.
In the present embodiment, described distribution displacement piece is set to air-distributing valve, described air-distributing valve is set to intake valve corresponding with suction port 41 and relief opening 42 respectively and exhaust valve, the cylinder mechanism slider of described cylinder piston mechanism is set to sliding cylinder cover 9, and the cylinder mechanism fixed block of described cylinder piston mechanism is set to fixed piston 8.
When described air-distributing valve with described hit control cam 11 start to contact time, described air-distributing valve is subjected to displacement, and described air-distributing valve is opened.Described point of contact (line) the place radius of a circle hit on control cam 11 shape line constantly reduces along with described rotation of hitting control cam 11, and the impact force on described air-distributing valve is reduced.When the movement velocity of described air-distributing valve is zero, describedly hit point of contact (line) place radius of a circle on control cam 11 shape line along with described rotation of hitting control cam 11 and constantly increase, described interaction process of hitting between control cam 11 and described air-distributing valve is: contact (shock)-slow down-controlled-depart from, and goes round and begins again.Described object of hitting the setting of control cam 11 is to make described air-distributing valve and the described shock controlled between cam 11 that hits be down to minimum level and implement effectively to control to described air-distributing valve, reaching the object of accurate distribution.The described 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 described cylinder piston mechanism is set to sliding piston 6, and the cylinder mechanism fixed block of described cylinder piston mechanism is set to fixed air cylinder sleeve 7.
Selectively, the cylinder liner of described cylinder piston mechanism is set to and is made up of slip air distribution cylinder cover 91 and steady job cylinder liner 71, the piston of described cylinder piston mechanism is set to opposed pistons 66, described distribution displacement piece is set to slip air distribution cylinder cover 91, and the described slip air distribution cylinder cover end of 91 and the end of steady job cylinder sleeve 71 are sealed and matched by timed relationship or open.
Embodiment 9
Crankshaft cam distribution device as shown in Figure 9, the difference of itself and embodiment 8 is: the main journal corresponding to the described cylinder piston mechanism on described bent axle 3 establishes gear, described gear be arranged on described in the camshaft gear wheel 12 hit on the camshaft controlling cam 11 engage.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can to derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.
Claims (11)
1. a crankshaft cam distribution device, comprise distribution displacement piece, distribution seat mouth and cam (1), it is characterized in that: described distribution seat mouth is arranged on the cylinder mechanism fixed block of cylinder piston mechanism, described distribution displacement piece coordinates with described distribution seat mouth, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3), and the main journal that described cam (1) is arranged on described bent axle (3) controls described distribution displacement piece to described cylinder piston mechanism distribution.
2. crankshaft cam distribution device as claimed in claim 1, it is characterized in that: on described main journal, establish gear, described gear engages with the cam wheel be arranged on described cam (1).
3. crankshaft cam distribution device as claimed in claim 1, it is characterized in that: on the two ends of the cylinder liner of described cylinder piston mechanism, establish seal diaphragm (20), described seal diaphragm (20) is connected with the cylinder liner of described cylinder piston mechanism, the piston of described cylinder piston mechanism is set to Double Tops piston (67), described Double Tops piston (67) is arranged in described cylinder liner, and described cylinder mechanism fixed block is set to described seal diaphragm (20).
4. crankshaft cam distribution device as claimed in claim 1, it is characterized in that: the piston of described cylinder piston mechanism is set to Double Tops piston (67), two described Double Tops pistons (67) are arranged in the cylinder liner of described cylinder piston mechanism, seal diaphragm (20) is established between the two ends of described cylinder liner and two described Double Tops pistons (67), described seal diaphragm (20) and described cylinder liner are connected, two described Double Tops pistons (67) are rotationally connected through the described rod journal that connecting rod (2) is different from phase place respectively, described cylinder liner is established distribution seat mouth.
5. a crankshaft cam distribution device, comprise distribution displacement piece and hit control cam (11), it is characterized in that: the cylinder mechanism slider that described distribution displacement piece is arranged on cylinder piston mechanism hits control cam (11) described in being subject to and controls described cylinder piston mechanism distribution, the cylinder mechanism slider of described cylinder piston mechanism is rotationally connected through the rod journal of connecting rod (2) with bent axle (3), described hit control cam (11) be arranged on the main journal of described bent axle (3), described hit control cam (11) refer to the cam that the controlled part be arranged on moving body can be made to be subjected to displacement or to deflect, when described moving body carry to hit control cam (11) described in described controlled part convergence time or when described in hit control cam level off to described controlled part time, point of contact on the described shape line hitting control cam (11) or Line of contact place radius of a circle hit along with described the object that the rotation controlling cam (11) constantly reduces to reach minimizing impact force, when the movement velocity of described controlled part is zero, described hit control cam (11) shape line on point of contact or Line of contact place radius of a circle along with described hit control cam (11) rotation constantly increase.
6. crankshaft cam distribution device as described in claim 1 or 5, is characterized in that: described distribution displacement piece is set to air-distributing valve.
7. crankshaft cam distribution device as described in claim 1 or 5, is characterized in that: described distribution displacement piece is set to slip air distribution cylinder cover (5).
8. crankshaft cam distribution device as described in claim 1 or 5, it is characterized in that: the piston of described cylinder piston mechanism is set to sliding piston (6), described cylinder mechanism slider is set to described sliding piston (6), the cylinder liner of described cylinder piston mechanism is set to fixed air cylinder sleeve (7), and described cylinder mechanism fixed block is set to the cylinder head of described fixed air cylinder sleeve (7).
9. crankshaft cam distribution device as described in claim 1 or 5, it is characterized in that: the piston of described cylinder piston mechanism is set to fixed piston (8), described cylinder mechanism fixed block is set to described fixed piston (8), the cylinder liner of described cylinder piston mechanism is set to sliding cylinder cover (9), and described cylinder mechanism slider is set to the cylinder head of described sliding cylinder cover (9).
10. crankshaft cam distribution device as described in claim 1 or 5, it is characterized in that: the cylinder liner of described cylinder piston mechanism is set to and is made up of slip air distribution cylinder cover (91) and steady job cylinder liner (71), the piston of described cylinder piston mechanism is set to opposed pistons (66), described distribution displacement piece is set to slip air distribution cylinder cover (91), and the end of described slip air distribution cylinder cover (91) and the end of steady job cylinder sleeve (71) are sealed and matched by timed relationship or open.
11. crankshaft cam distribution devices as claimed in claim 10, is characterized in that: between two opposed pistonss (66), establish communicating structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273634.5A CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102517112 | 2011-08-29 | ||
| CN201110251711 | 2011-08-29 | ||
| CN201110251711.2 | 2011-08-29 | ||
| CN201110255019.7 | 2011-08-31 | ||
| CN201110255019 | 2011-08-31 | ||
| CN2011102550197 | 2011-08-31 | ||
| CN201210273634.5A CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817659A CN102817659A (en) | 2012-12-12 |
| CN102817659B true CN102817659B (en) | 2015-09-02 |
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| CN 201220382037 Withdrawn - After Issue CN202900340U (en) | 2011-08-29 | 2012-08-02 | Crank cam valve mechanism |
| CN201210273634.5A Active CN102817659B (en) | 2011-08-29 | 2012-08-02 | Crankshaft cam distribution device |
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| Application Number | Title | Priority Date | Filing Date |
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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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| 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 |
| 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 |
| 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 | 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 |
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Also Published As
| Publication number | Publication date |
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| CN102817659A (en) | 2012-12-12 |
| CN202900340U (en) | 2013-04-24 |
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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 |
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