CN2789433Y - Internal combustion engine non-crank link power transmitting mechanism - Google Patents
Internal combustion engine non-crank link power transmitting mechanism Download PDFInfo
- Publication number
- CN2789433Y CN2789433Y CN 200520019559 CN200520019559U CN2789433Y CN 2789433 Y CN2789433 Y CN 2789433Y CN 200520019559 CN200520019559 CN 200520019559 CN 200520019559 U CN200520019559 U CN 200520019559U CN 2789433 Y CN2789433 Y CN 2789433Y
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- China
- Prior art keywords
- connecting rod
- crank
- piston
- power output
- gear
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- Expired - Fee Related
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Abstract
The utility model discloses an internal combustion engine non-crank connecting rod power output mechanism which comprises a cylinder sleeve, a piston, a connecting rod of the piston, a crank and a connecting rod of the crank, wherein both ends of the connecting rod of the crank are respectively connected with the connecting rod of the piston and the crank. The utility model is characterized in that the connecting rod of the piston forms a gear rack shape; both sides of the connecting rod of the piston are respectively and symmetrically provided with a power output gear and an auxiliary gear which are engaged with the connecting rod of the piston; the power output gear is arranged on a power output shaft. The connecting rod of the crank of the utility model drives the gear rack-shaped connecting rod of the piston to move in a reciprocating mode, and the gear rack-shaped connecting rod of the piston outputs power from the power output shaft through the power output gear engaged with the connecting rod of the piston. Because the diameter of the power output gear is a constant value, the force moment is invariable in the process of transmission of power. That is to say, the periodic variation of output energy can not occur. The energy output is stable, the energy is saved, the consumption is lowered, the abrasion of the cylinder sleeve and the crank is little, and the service life is long.
Description
Technical field the utility model belongs to combustion engine powered output mechanism technical field, is specifically related to the non-crank connecting rod power output mechanism of a kind of internal-combustion engine.
The combustion engine powered output mechanism of background technique prior art all is to lean on crank-connecting rod that the straight reciprocating motion of piston is converted into circular movement.Be that conventional internal-combustion engine is exported energy by connecting rod, the transmission of energy is moved downward by piston successively and passes to connecting rod, and connecting rod is passed to crank.This energy transfer mode, because the moment of its effect is cyclically-varying, so the kinetic energy of output also is cyclically-varying, instability has 30% energy approximately at the cylinder sleeve internal consumption, and the result causes cylinder sleeve, crank to reduce working life, and fuel consume is big.
The summary of the invention the purpose of this utility model is to solve the technical problem that existing combustion engine powered output mechanism energy output is unstable, energy consumption is big, thereby provides a kind of energy output stable, the energy-conservation non-crank connecting rod power output mechanism of internal-combustion engine.
For solving the technical problem that above-mentioned combustion engine powered output mechanism energy output is unstable, energy consumption is big, the technological scheme that the utility model is taked is: it comprises cylinder sleeve, piston, piston rod, crank and crank-connecting rod, the two ends of crank-connecting rod are connected with crank with piston rod respectively, its main points are that piston rod is tooth bar shape, the both sides of piston rod are arranged with power output gear and the equipment gear with its engagement respectively, and power output gear is arranged on the pto.
Crank-connecting rod of the present utility model drives the to-and-fro motion of tooth bar shape piston rod, tooth bar shape piston rod is by being exported power with the power output gear of its engagement by pto, because the diameter of power output gear is a definite value, so in power transmission process, moment is constant, and promptly Shu Chu energy cyclically-varying can not occur, and energy output is stable, energy-saving and cost-reducing, and the wearing and tearing of cylinder sleeve, crank are little, high life.
Appended drawings is the utility model structural principle schematic representation.
Embodiment with reference to the accompanying drawings, the non-crank connecting rod power output mechanism of the utility model internal-combustion engine, it comprises cylinder sleeve 1, piston 2, piston rod 3, crank 7 and crank-connecting rod 4, the two ends of crank-connecting rod 4 are connected with crank 7 with piston rod 3 respectively, piston rod 3 is tooth bar shape, the both sides of piston rod 3 are arranged with power output gear 5 and the equipment gear 8 with its engagement respectively, and power output gear 5 is arranged on the pto 6.
During work, the compressed outburst of mixed gas in cylinder sleeve 1 promotes piston 2 and moves downward acting, piston 2 promotion tooth bar shape piston rods 3 move downward simultaneously, because tooth bar shape piston rod 3 and power output gear 5 and equipment gear 8 engagements, thereby propulsion power output gear 5 and equipment gear 8 move in a circle, at this moment, power output gear 5 running counterclockwise, and drive pto 6 running counterclockwise outputs power; When piston 2 moves upward when driving tooth bar shape piston rod 3 and moving upward, power output gear 5 is done the clockwise direction running, at this moment, power output gear 5 is not had an effect to its pto 6, pto 6 continues to do running counterclockwise under its effect of inertia, realized that promptly the linear reciprocating motion by piston changes the acting process of circular movement into.
The utility model can be used for single-cylinder engine and also can be used for double cylinder IC engine or multi-cylinder engine, as long as with the non-crank connecting rod power output mechanism of the utility model internal-combustion engine, does improvement slightly and gets final product.
Claims (1)
1, the non-crank connecting rod power output mechanism of a kind of internal-combustion engine, it comprises cylinder sleeve (1), piston (2), piston rod (3), crank (7) and crank-connecting rod (4), the two ends of crank-connecting rod (4) are connected with crank (7) with piston rod (3) respectively, it is characterized in that piston rod (3) is tooth bar shape, the both sides of piston rod (3) are arranged with power output gear (5) and the equipment gear (8) with its engagement respectively, and power output gear (5) is arranged on the pto (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019559 CN2789433Y (en) | 2005-04-27 | 2005-04-27 | Internal combustion engine non-crank link power transmitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520019559 CN2789433Y (en) | 2005-04-27 | 2005-04-27 | Internal combustion engine non-crank link power transmitting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789433Y true CN2789433Y (en) | 2006-06-21 |
Family
ID=36789764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520019559 Expired - Fee Related CN2789433Y (en) | 2005-04-27 | 2005-04-27 | Internal combustion engine non-crank link power transmitting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789433Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194428A (en) * | 2014-12-20 | 2016-12-07 | 赵景杰 | A kind of internal combustion engine actuating device |
-
2005
- 2005-04-27 CN CN 200520019559 patent/CN2789433Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194428A (en) * | 2014-12-20 | 2016-12-07 | 赵景杰 | A kind of internal combustion engine actuating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |