CN109779753A - A kind of single cylinder double combustion chamber rack pinion internal combustion engine - Google Patents
A kind of single cylinder double combustion chamber rack pinion internal combustion engine Download PDFInfo
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- CN109779753A CN109779753A CN201910201805.5A CN201910201805A CN109779753A CN 109779753 A CN109779753 A CN 109779753A CN 201910201805 A CN201910201805 A CN 201910201805A CN 109779753 A CN109779753 A CN 109779753A
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- driving member
- internal combustion
- combustion engine
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a kind of single cylinder double combustion chamber rack pinion internal combustion engines, it include: cylinder, crankshaft, connecting rod, driving member, output shaft and the first gear and second gear being set on output shaft, the first gear and second gear are provided with freewheel clutch between output shaft respectively, the driving member is equipped with the first rack gear being meshed with first gear and the second rack gear being meshed with the second gear, the cylinder includes: cylinder body, piston and piston rod, the first combustion chamber is equipped in the side of piston in the cylinder body, the second combustion chamber is equipped in the other side of piston in the cylinder body, one end of the driving member is connected with piston rod, the other end of the driving member is connected by connecting rod with crankshaft, to substantially increase mechanical efficiency.
Description
[technical field]
The present invention relates to field of internal combustion engine more particularly to a kind of single cylinder double combustion chamber rack pinion internal combustion engines.
[background technique]
Internal combustion engine is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the thermal energy released is straight
Switch through the Thermal Motor for being changed to power.Internal-combustion piston engine is the most universal with reciprocating-piston, and internal-combustion piston engine is by fuel
It is mixed with air, in its combustor inner cylinder, the thermal energy released makes the combustion gas that high temperature and pressure is generated in cylinder, and combustion gas expands against
Piston work done, then exported mechanical work by crank by crank link mechanism, this kind of internal combustion engine mechanical efficiency is lower, than
Compared with excessive fuel consumption.
Therefore, it is necessary to provide a kind of single cylinder double combustion chamber rack pinion internal combustion engine for solving above-mentioned technical problem.
[summary of the invention]
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of higher single cylinder double combustion chambers of mechanical efficiency
Rack pinion internal combustion engine.
The technical scheme adopted by the invention is as follows: a kind of single cylinder double combustion chamber rack pinion internal combustion engine, comprising: vapour
Cylinder, crankshaft, connecting rod, driving member, output shaft and the first gear and second gear being set on output shaft, the first gear and
Second gear is provided with freewheel clutch between output shaft respectively, and the driving member is equipped with the to be meshed with first gear
One rack gear and the second rack gear being meshed with the second gear, the cylinder include: cylinder body, piston and piston rod, in the cylinder body
It is equipped with the first combustion chamber in the side of piston, the cylinder body is interior to be equipped with the second combustion chamber, the driving member in the other side of piston
One end be connected with piston rod, the other end of the driving member is connected by connecting rod with crankshaft.
Preferably, one of present invention single cylinder double combustion chamber rack pinion internal combustion engine is further arranged to: described
One end of connecting rod is flexibly connected with driving member, and the other end of the connecting rod is connect with crankshaft mobility.
Preferably, one of present invention single cylinder double combustion chamber rack pinion internal combustion engine is further arranged to: described
Driving member includes roof, bottom wall and two sidewalls, and above-mentioned four wall surrounds to form intermediate accommodating space jointly, the output shaft, first
Gear and second gear are contained in the intermediate accommodating space, and the first rack gear being meshed with first gear is set to roof
On, the second rack gear being meshed with the second gear is set on bottom wall, and first rack gear is with the second rack gear in staggered.
Preferably, one of present invention single cylinder double combustion chamber rack pinion internal combustion engine is further arranged to: described
Piston rod is fixedly connected with one of side wall of driving member, and the connecting rod is flexibly connected with another side wall of driving member.
Preferably, one of present invention single cylinder double combustion chamber rack pinion internal combustion engine is further arranged to: described
Crankshaft is equipped with starting wheel.
Compared with prior art, the invention has the following beneficial effects: the single cylinder double combustion chamber rack-and-pinion in the present invention
Transmission internal combustion engine is defeated as output progress power to avoid crankshaft by setting gear and rack teeth mechanism and individual output shaft
Out, to substantially increase mechanical efficiency, fuel oil is saved.
[Detailed description of the invention]
Fig. 1 is the schematic perspective view of single cylinder double combustion chamber rack pinion internal combustion engine in the present invention.
Fig. 2 is the schematic cross-sectional view of single cylinder double combustion chamber rack pinion internal combustion engine in the present invention.
Fig. 3 is the decomposition texture schematic diagram of single cylinder double combustion chamber rack pinion internal combustion engine in the present invention.
In figure: 1, cylinder, 10, cylinder body, 11, piston, 12, piston rod, the 13, first combustion chamber, the 14, second combustion chamber, 2,
Crankshaft, 20, starting wheel, 3, connecting rod, 4, driving member, 40, roof, the 400, first rack gear, 41, bottom wall, the 410, second rack gear, 42,
Left side wall, 43, right side wall, 44, intermediate accommodating space, 5, output shaft, 6, first gear, 7, second gear.
[specific embodiment]
Below by specific embodiment to a kind of single cylinder double combustion chamber rack pinion internal combustion engine of the present invention
It is described in further detail.
It please refers to Fig.1 to Fig.3, a kind of single cylinder double combustion chamber rack pinion internal combustion engine, comprising: cylinder 1, connects crankshaft 2
Bar 3, driving member 4, output shaft 5 and the first gear 6 and second gear 7 being set on output shaft 5, the first gear 6 and
Two gears 7 are provided with freewheel clutch (not shown) between output shaft 5 respectively.
The driving member 4 is arranged in hollow cuboid, including roof 40, bottom wall 41, left side wall 42 and right side wall 43, above-mentioned
Four walls surround to form intermediate accommodating space 44 jointly, and the output shaft 5, first gear 6 and second gear 7 are contained among this
In accommodating space 44, the roof 40 of the driving member 4 is equipped with the first rack gear 400, the first gear 6 and 400 phase of the first rack gear
The bottom wall 41 of engagement, the driving member 4 is equipped with the second rack gear 410, and the second gear 7 is meshed with the second rack gear 410, described
First rack gear 400 is with the second rack gear 410 in staggered.
The cylinder 1 includes: cylinder body 10, piston 11 and piston rod 12, is equipped in the cylinder body 10 in the side of piston 11
First combustion chamber 13, the cylinder body 10 is interior to be equipped with the second combustion chamber 14, the piston rod 12 and transmission in the other side of piston 11
The left side wall 42 of part 4 is fixedly connected, and one end of the connecting rod 3 is flexibly connected with the right side wall 43 of driving member 4, the connecting rod 3
The other end is flexibly connected with crankshaft 2, and the crankshaft 2 is equipped with starting wheel 20, can also be used in other implementations certainly
The present invention can be achieved in other mechanical starting devices or electronic starting device.
The working principle of single cylinder double combustion chamber rack pinion internal combustion engine in the present invention are as follows: 20 starting of starting wheel, thus
Band dynamic crankshaft 2 rotates, and crankshaft 2 drives connecting rod 3 and piston rod 12 to axially move, and starting post fuel is respectively in the first combustion
Room 13 and 14 burned for energy of the second combustion chamber are burnt, so that piston rod 12 and driving member or so is driven to move back and forth, when
When piston rod 12 moves from left to right, the first rack gear 400 transmits power to first gear 6 and first gear 6 is driven to rotate, in turn
Output shaft 5 is driven to carry out power output, at this time due to being equipped with freewheel clutch, second gear between second gear 7 and output shaft 5
7 in servo-actuated state (i.e. second gear 7 dallies on output shaft 5, does not transmit power), when piston rod 12 reaches single direction stroke
End moves progress reverse stroke from right to left again when, the second rack gear 410 transmitting power to second gear 7 and drives second gear
7 rotations, and then output shaft 5 is driven to carry out power output, at this time due to being equipped with overdrive clutch between first gear 6 and output shaft 5
Device, therefore first gear 6 is in servo-actuated state (i.e. first gear 6 dallies on output shaft 5, does not transmit power), this kind of structure
So that the output shaft 5 in entire reciprocatory movement of piston rod 12 is all doing work, efficiency is greatly improved.
In conclusion the single cylinder double combustion chamber rack pinion internal combustion engine in the present invention passes through setting gear and rack teeth mechanism
And individual output shaft, power output, which is carried out, as output to avoid crankshaft saves to substantially increase mechanical efficiency
Fuel oil.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, and is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from wound of the present invention
Under the premise of making design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (5)
1. a kind of single cylinder double combustion chamber rack pinion internal combustion engine characterized by comprising cylinder, crankshaft, connecting rod, transmission
Part, output shaft and the first gear and second gear being set on output shaft, the first gear and second gear respectively with it is defeated
Be provided with freewheel clutch between shaft, the driving member be equipped with the first rack gear being meshed with first gear and with the second tooth
The second rack gear being meshed is taken turns, the cylinder includes: cylinder body, piston and piston rod, is equipped in the cylinder body in the side of piston
First combustion chamber, the cylinder body is interior to be equipped with the second combustion chamber, one end and the piston rod phase of the driving member in the other side of piston
Even, the other end of the driving member is connected by connecting rod with crankshaft.
2. a kind of single cylinder double combustion chamber rack pinion internal combustion engine according to claim 1, it is characterised in that: the company
One end of bar is flexibly connected with driving member, and the other end of the connecting rod is connect with crankshaft mobility.
3. a kind of single cylinder double combustion chamber rack pinion internal combustion engine according to claim 1, it is characterised in that: the biography
Moving part includes roof, bottom wall and two sidewalls, and above-mentioned four wall surrounds to form intermediate accommodating space jointly, the output shaft, the first tooth
Wheel and second gear are contained in the intermediate accommodating space, and the first rack gear being meshed with first gear is set on roof,
The second rack gear being meshed with the second gear is set on bottom wall, and first rack gear is with the second rack gear in staggered.
4. a kind of single cylinder double combustion chamber rack pinion internal combustion engine according to claim 3, it is characterised in that: the work
Stopper rod is fixedly connected with one of side wall of driving member, and the connecting rod is flexibly connected with another side wall of driving member.
5. a kind of single cylinder double combustion chamber rack pinion internal combustion engine according to claim 1, it is characterised in that: the song
Axis is equipped with starting wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201805.5A CN109779753A (en) | 2019-03-18 | 2019-03-18 | A kind of single cylinder double combustion chamber rack pinion internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201805.5A CN109779753A (en) | 2019-03-18 | 2019-03-18 | A kind of single cylinder double combustion chamber rack pinion internal combustion engine |
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| Publication Number | Publication Date |
|---|---|
| CN109779753A true CN109779753A (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910201805.5A Pending CN109779753A (en) | 2019-03-18 | 2019-03-18 | A kind of single cylinder double combustion chamber rack pinion internal combustion engine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621077A1 (en) * | 1987-09-28 | 1989-03-31 | Latil Adrien | Improvements made to the efficiency of combustion engines and the like |
| KR20100109622A (en) * | 2009-04-01 | 2010-10-11 | 임택원 | Internal combustion engine |
| CN201763437U (en) * | 2010-02-20 | 2011-03-16 | 邵芳 | Piston direct driving supercharge engine |
| CN201884125U (en) * | 2010-05-07 | 2011-06-29 | 吴伟健 | Piston power machine |
| CN203050878U (en) * | 2012-12-29 | 2013-07-10 | 长安大学 | Return stroke acting type combustion motor |
| CN209925088U (en) * | 2019-03-18 | 2020-01-10 | 张家港川梭车业有限公司 | Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine |
-
2019
- 2019-03-18 CN CN201910201805.5A patent/CN109779753A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2621077A1 (en) * | 1987-09-28 | 1989-03-31 | Latil Adrien | Improvements made to the efficiency of combustion engines and the like |
| KR20100109622A (en) * | 2009-04-01 | 2010-10-11 | 임택원 | Internal combustion engine |
| CN201763437U (en) * | 2010-02-20 | 2011-03-16 | 邵芳 | Piston direct driving supercharge engine |
| CN201884125U (en) * | 2010-05-07 | 2011-06-29 | 吴伟健 | Piston power machine |
| CN203050878U (en) * | 2012-12-29 | 2013-07-10 | 长安大学 | Return stroke acting type combustion motor |
| CN209925088U (en) * | 2019-03-18 | 2020-01-10 | 张家港川梭车业有限公司 | Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine |
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