CN209925088U - Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine - Google Patents
Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine Download PDFInfo
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- CN209925088U CN209925088U CN201920336897.3U CN201920336897U CN209925088U CN 209925088 U CN209925088 U CN 209925088U CN 201920336897 U CN201920336897 U CN 201920336897U CN 209925088 U CN209925088 U CN 209925088U
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Abstract
The utility model discloses a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine, include: cylinder, bent axle, connecting rod, driving medium, output shaft and set up first gear and the second gear on the output shaft, first gear and second gear respectively with be provided with freewheel clutch between the output shaft, be equipped with on the driving medium with first gear engaged with first rack and with second gear engaged with second rack, the cylinder includes: the piston-type engine comprises a cylinder body, a piston and a piston rod, wherein a first combustion chamber is arranged on one side of the piston in the cylinder body, a second combustion chamber is arranged on the other side of the piston in the cylinder body, one end of a transmission piece is connected with the piston rod, and the other end of the transmission piece is connected with a crankshaft through a connecting rod, so that the acting efficiency is greatly improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an internal-combustion engine field especially relates to a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine.
[ background of the invention ]
An internal combustion engine is a power machine, and is a heat engine that directly converts heat energy released by burning fuel inside the machine into power. Piston type internal combustion engines are the most common in the past, fuel and air are mixed in the piston type internal combustion engines, the combustion is carried out in cylinders of the piston type internal combustion engines, the released heat energy enables the cylinders to generate high-temperature and high-pressure fuel gas, the fuel gas expands to push pistons to do work, and mechanical work is output through cranks through crank-link mechanisms.
Therefore, it is necessary to provide a single cylinder dual combustion chamber rack and pinion internal combustion engine which solves the above technical problems.
[ Utility model ] content
In order to solve the technical problem, an object of the utility model is to provide a higher single cylinder double combustion chamber rack and pinion transmission internal-combustion engine of acting efficiency.
The utility model discloses the technical scheme who adopts does: a single cylinder dual combustion chamber rack and pinion drive internal combustion engine comprising: cylinder, bent axle, connecting rod, driving medium, output shaft and set up first gear and the second gear on the output shaft, first gear and second gear respectively with be provided with freewheel clutch between the output shaft, be equipped with on the driving medium with first gear engaged with first rack and with second gear engaged with second rack, the cylinder includes: the combustion chamber comprises a cylinder body, a piston and a piston rod, wherein a first combustion chamber is arranged on one side of the piston in the cylinder body, a second combustion chamber is arranged on the other side of the piston in the cylinder body, one end of a transmission piece is connected with the piston rod, and the other end of the transmission piece is connected with a crankshaft through a connecting rod.
Preferably, the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine further sets up to: one end of the connecting rod is movably connected with the transmission piece, and the other end of the connecting rod is movably connected with the crankshaft.
Preferably, the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine further sets up to: the transmission part comprises a top wall, a bottom wall and two side walls, the four walls jointly surround to form a middle accommodating space, the output shaft, the first gear and the second gear are accommodated in the middle accommodating space, a first rack meshed with the first gear is arranged on the top wall, a second rack meshed with the second gear is arranged on the bottom wall, and the first rack and the second rack are arranged in a staggered mode.
Preferably, the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine further sets up to: the piston rod is fixedly connected with one side wall of the transmission piece, and the connecting rod is movably connected with the other side wall of the transmission piece.
Preferably, the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine further sets up to: the crank shaft is provided with a starting wheel.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine is through setting up rack and pinion mechanism and solitary output shaft to avoid the bent axle to carry out power take off as the output, thereby improved acting efficiency greatly, saved the fuel.
[ description of the drawings ]
Fig. 1 is a schematic view of the three-dimensional structure of the single-cylinder dual-combustion-chamber rack-and-pinion transmission internal combustion engine of the present invention.
Fig. 2 is a schematic view of the sectional structure of the single-cylinder dual-combustion-chamber rack-and-pinion transmission internal combustion engine of the present invention.
Fig. 3 is the exploded structure diagram of the single-cylinder double-combustion-chamber rack-and-pinion transmission internal combustion engine of the present invention.
In the figure: 1. the engine comprises a cylinder, 10, a cylinder body, 11, a piston, 12, a piston rod, 13, a first combustion chamber, 14, a second combustion chamber, 2, a crankshaft, 20, a starting wheel, 3, a connecting rod, 4, a transmission piece, 40, a top wall, 400, a first rack, 41, a bottom wall, 410, a second rack, 42, a left side wall, 43, a right side wall, 44, a middle accommodating space, 5, an output shaft, 6, a first gear, 7 and a second gear.
[ detailed description ] embodiments
The single cylinder dual combustion chamber rack and pinion internal combustion engine of the present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 3, a single-cylinder dual-combustion-chamber rack-and-pinion internal combustion engine includes: the engine comprises a cylinder 1, a crankshaft 2, a connecting rod 3, a transmission part 4, an output shaft 5, and a first gear 6 and a second gear 7 which are arranged on the output shaft 5, wherein overrunning clutches (not shown) are respectively arranged between the first gear 6 and the output shaft 5 and between the second gear 7 and the output shaft 5.
The transmission member 4 is a hollow cuboid and comprises a top wall 40, a bottom wall 41, a left side wall 42 and a right side wall 43, the four walls jointly surround to form a middle accommodating space 44, the output shaft 5, the first gear 6 and the second gear 7 are accommodated in the middle accommodating space 44, the top wall 40 of the transmission member 4 is provided with a first rack 400, the first gear 6 is meshed with the first rack 400, the bottom wall 41 of the transmission member 4 is provided with a second rack 410, the second gear 7 is meshed with the second rack 410, and the first rack 400 and the second rack 410 are arranged in a staggered mode.
The cylinder 1 includes: cylinder body 10, piston 11 and piston rod 12, one side at piston 11 is equipped with first combustion chamber 13 in the cylinder body 10, the opposite side of the internal piston 11 of cylinder body 10 is equipped with second combustion chamber 14, the left side wall 42 fixed connection of piston rod 12 and driving medium 4, the one end of connecting rod 3 and the right side wall 43 swing joint of driving medium 4, the other end and the 2 swing joint of bent axle of connecting rod 3, be equipped with starting wheel 20 on the bent axle 2, also can adopt other mechanical starting drive or electronic starting drive certainly in other embodiments, all can realize the utility model discloses a.
The utility model discloses well single cylinder double combustion chamber rack and pinion transmission internal-combustion engine's theory of operation does: the starting wheel 20 is started to drive the crankshaft 2 to rotate, the crankshaft 2 drives the connecting rod 3 and the piston rod 12 to axially move, after the starting, the fuel is combusted in the first combustion chamber 13 and the second combustion chamber 14 respectively to generate energy, so as to drive the piston rod 12 and the transmission part to reciprocate left and right, when the piston rod 12 moves from left to right, the first rack 400 transmits power to the first gear 6 and drives the first gear 6 to rotate, and then the output shaft 5 is driven to carry out power output, at the moment, because the overrunning clutch is arranged between the second gear 7 and the output shaft 5, the second gear 7 is in a follow-up state (namely the second gear 7 idles on the output shaft 5 and does not transmit power), when the piston rod 12 reaches the end of a one-way stroke and moves from right to left to carry out a reverse stroke, the second rack 410 transmits power to the second gear 7 and drives the second gear 7 to rotate, and then the output shaft 5 is driven to carry, at this time, because the overrunning clutch is arranged between the first gear 6 and the output shaft 5, the first gear 6 is in a follow-up state (namely, the first gear 6 idles on the output shaft 5 and does not transmit power), and the structure enables the output shaft 5 to do work in the whole reciprocating motion process of the piston rod 12, so that the efficiency is greatly improved.
To sum up, the utility model provides a single cylinder double combustion chamber rack and pinion transmission internal-combustion engine is through setting up rack and pinion mechanism and solitary output shaft to avoid the bent axle to carry out power take off as the output spare, thereby improved the acting efficiency greatly, saved the fuel.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. A single cylinder dual combustion chamber rack and pinion transmission internal combustion engine, comprising: cylinder, bent axle, connecting rod, driving medium, output shaft and set up first gear and the second gear on the output shaft, first gear and second gear respectively with be provided with freewheel clutch between the output shaft, be equipped with on the driving medium with first gear engaged with first rack and with second gear engaged with second rack, the cylinder includes: the combustion chamber comprises a cylinder body, a piston and a piston rod, wherein a first combustion chamber is arranged on one side of the piston in the cylinder body, a second combustion chamber is arranged on the other side of the piston in the cylinder body, one end of a transmission piece is connected with the piston rod, and the other end of the transmission piece is connected with a crankshaft through a connecting rod.
2. A single cylinder dual combustion chamber rack and pinion internal combustion engine as set forth in claim 1 wherein: one end of the connecting rod is movably connected with the transmission piece, and the other end of the connecting rod is movably connected with the crankshaft.
3. A single cylinder dual combustion chamber rack and pinion internal combustion engine as set forth in claim 1 wherein: the transmission part comprises a top wall, a bottom wall and two side walls, the four walls jointly surround to form a middle accommodating space, the output shaft, the first gear and the second gear are accommodated in the middle accommodating space, a first rack meshed with the first gear is arranged on the top wall, a second rack meshed with the second gear is arranged on the bottom wall, and the first rack and the second rack are arranged in a staggered mode.
4. A single cylinder dual combustion chamber rack and pinion internal combustion engine according to claim 3 wherein: the piston rod is fixedly connected with one side wall of the transmission piece, and the connecting rod is movably connected with the other side wall of the transmission piece.
5. A single cylinder dual combustion chamber rack and pinion internal combustion engine as set forth in claim 1 wherein: the crank shaft is provided with a starting wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336897.3U CN209925088U (en) | 2019-03-18 | 2019-03-18 | Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336897.3U CN209925088U (en) | 2019-03-18 | 2019-03-18 | Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine |
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| Publication Number | Publication Date |
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| CN209925088U true CN209925088U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920336897.3U Active CN209925088U (en) | 2019-03-18 | 2019-03-18 | Single-cylinder double-combustion-chamber gear rack transmission internal combustion engine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779753A (en) * | 2019-03-18 | 2019-05-21 | 张家港川梭车业有限公司 | A single-cylinder dual-combustion-chamber rack-and-pinion internal combustion engine |
| CN113356995A (en) * | 2021-07-20 | 2021-09-07 | 唐显著 | Symmetrical internal combustion engine |
-
2019
- 2019-03-18 CN CN201920336897.3U patent/CN209925088U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779753A (en) * | 2019-03-18 | 2019-05-21 | 张家港川梭车业有限公司 | A single-cylinder dual-combustion-chamber rack-and-pinion internal combustion engine |
| CN113356995A (en) * | 2021-07-20 | 2021-09-07 | 唐显著 | Symmetrical internal combustion engine |
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