CN2709660Y - Level chain operation stepless speed change IC engine - Google Patents
Level chain operation stepless speed change IC engine Download PDFInfo
- Publication number
- CN2709660Y CN2709660Y CN 200420040485 CN200420040485U CN2709660Y CN 2709660 Y CN2709660 Y CN 2709660Y CN 200420040485 CN200420040485 CN 200420040485 CN 200420040485 U CN200420040485 U CN 200420040485U CN 2709660 Y CN2709660 Y CN 2709660Y
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- CN
- China
- Prior art keywords
- lever
- hinged
- electromagnet
- chain
- speed change
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- Expired - Fee Related
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Abstract
The utility model discloses a level chain transmission stepless speed change IC engine. The level chain transmission stepless speed change IC engine is provided with a cylinder. A piston is installed inside the cylinder, and a linking rod is installed on the piston. The linking rod is hinged with one end of a lever, and the other end of the lever is hinged with a chain. The middle part of the lever is hinged with a bracket. The chain is respectively engaged with a chain wheel and an overrunning clutch. The level chain transmission stepless speed change IC engine can effectively convert the inner energy of fuels into mechanical energy, can decrease energy wastage, and can enhance work efficiency. In addition, the level chain transmission stepless speed change IC engine is provided with a stepless speed change device, and can automatically carry out stepless speed change according to the working condition of the cylinder.
Description
Technical field
The utility model relates to a kind of burning type engine, is a kind of lever chain transmission stepless change internal-combustion engine.
Background technique
Traditional stroke piston combustion engine is to utilize the to-and-fro motion of crankshaft ﹠ connecting with piston rod, be converted into rotatablely moving of bent axle, thereby drive loaded work piece, but, analyze connecting rod, stressing conditions in the bent axle motion as can be known, piston acts on power on the bent axle by connecting rod, two component on the tie point of connecting rod and bent axle, have been produced, a component is the power that makes crankshaft rotating, promptly to the power of bent axle work done, another component is the power of pointing to the bent axle axle center, the promptly non-power of doing, when crankshaft rotating to last, during the lower dead center zone, component to the bent axle work done is very little, and the component of non-work done is very big, and a large amount of interior energy can't convert mechanical energy to and be depleted, therefore, existing internal-combustion engine energy consumption is big, efficient is low.
Summary of the invention
The purpose of this utility model, provided a kind of lever chain transmission stepless change internal-combustion engine, it utilizes lever, chain and free wheel device, effectively the interior of fuel can be changed into mechanical energy, little, the high working efficiency of energy loss can solve the problem that the conventional reciprocating internal-combustion piston engine exists.
The purpose of this utility model is achieved through the following technical solutions: lever chain transmission stepless change internal-combustion engine has cylinder, piston is installed in the cylinder, installing connecting rods on the piston, one end of connecting rod and lever is hinged, the other end of lever and chain are hinged, the middle part of lever and support are hinged, and chain meshes with sprocket wheel and free wheel device respectively.
For further realizing the purpose of this utility model, can also adopt following two kinds of technological schemes to realize: free wheel device has inner and outer wall, at least one guide rod is installed on the inwall, pocketed springs on the guide rod, moving voussoir is installed on the spring, and outer exterior wall is provided with tooth, the quiet voussoir of outer wall installed inside, tooth and chain engages, quiet voussoir and moving voussoir are installed movingly.Piston and crankshaft-link rod are hinged, and crankshaft-link rod and bent axle are hinged.Mounting sleeve on the lever, sleeve pipe and electromagnet are hinged.First electromagnet and second electromagnet are installed in the mounting sleeve on the lever, support, mounting spring between first electromagnet and second electromagnet, the sleeve pipe and second electromagnet are hinged.Chain is connected with second expansion tightening wheel with first expansion tightening wheel respectively.
Good effect of the present utility model is: it can change into mechanical energy with the interior of fuel effectively, can reduce energy loss, increase work efficiency, and it is equipped with stepless speed changes devices, can carry out stepless change automatically according to the working condition of cylinder.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is that the A of Fig. 1 is to the structure for amplifying schematic representation.
Embodiment
Lever chain transmission stepless change internal-combustion engine, it has cylinder 1, piston 2 is installed in the cylinder 1, installing connecting rods 3 on the piston 2, connecting rod 3 is hinged with an end of lever 24, the other end of lever 24 and chain 21 are hinged, and the middle part of lever 24 and support 9 are hinged, and chain 21 meshes with sprocket wheel 22 and free wheel device respectively.Free wheel device has inwall 25 and outer wall 15, and at least one guide rod is installed on the inwall 25, equal pocketed springs on the guide rod, moving voussoir is installed on the spring, and outer wall 15 outsides are provided with tooth, several quiet voussoirs of outer wall 15 installed inside, tooth and chain 21 engagements, quiet voussoir and moving voussoir are installed movingly.Piston 2 is hinged with crankshaft-link rod 4, and crankshaft-link rod 4 is hinged with bent axle 5.Mounting sleeve 23 on the lever 24, and sleeve pipe 23 is hinged with electromagnet.Mounting sleeve 23 on the lever 24, and first electromagnet 6 and second electromagnet, 8, the first electromagnet 6 and 8 mounting spring 7 of second electromagnet are installed in the support 9, and the sleeve pipe 23 and second electromagnet 8 are hinged.First electromagnet 6 of the present utility model or second electromagnet 8 can replace with iron block equimagnetic conductor.Chain 21 is connected with second expansion tightening wheel 17 with first expansion tightening wheel 20 respectively.10 is output shaft among the figure, and the inwall 25 of free wheel device is installed on the output shaft 10, and 12 is a guide rod of installing on the inwall 25 among the figure, and pocketed springs 11 on the guide rod 12, and 13 are moving voussoir among the figure, and 14 for being installed in the quiet voussoir of free wheel device outer wall 15 inboards.18 and 19 are respectively the support that second expansion tightening wheel 17 and first expansion tightening wheel 20 are installed among the figure.3, two connecting rods 3 of two connecting rods can be installed on the piston 2 of the present utility model to be hinged with lever 24 respectively.Swing when preventing that connecting rod 3 is reciprocating can be offered groove 26 on connecting rod 3, installing and locating pin or positioning block on the housing of internal-combustion engine are connected the movement locus of limiting rod 3 movingly by groove 26 and locating stud or positioning block.When the utility model is installed and used, output shaft 10 is connected with load, bent axle 5 is connected with generator, and generator is connected with second electromagnet 8 with first electromagnet 6 respectively by lead, is the power supplies of two electromagnet.During work, 3 to-and-fro motion of piston 2 drivening rods, connecting rod 3 drives lever 24 and swings up and down around the hinge point of the sleeve pipe 23 and second electromagnet 8, lever 24 drives outer wall 15 forward and reverse rotations of free wheel device by chain 21, outer wall 15 is realized the orientation rotation of its inwall 25 by the cooperation of quiet voussoir and moving voussoir, thereby drives output shaft 10 directed rotations to the generator output work.When quickening, piston 2 drives bent axle 5 and quickens to rotate, and the generator that bent axle 5 drives increases electric energy output, and the magnetic force that first electromagnet 6 and second electromagnet are 8 strengthens, and the elastic force that makes second electromagnet 8 overcome spring 7 moves to first electromagnet 6.Sleeve pipe 23 moves to connecting rod 3 directions at the drive lower edge of second electromagnet 8 lever 24, at this moment, the fulcrum of lever 24 is close to connecting rod 3 directions along with moving of sleeve pipe 23, thereby lever 24 and the end reciprocally swinging amplitude that chain 21 is hinged are increased, and realizes the acceleration of internal-combustion engine.Technological scheme described in the utility model is not restricted in the embodiment's described in the utility model scope.The utility model not technology contents of detailed description is known technology.
Claims (6)
1, lever chain transmission stepless change internal-combustion engine, it has cylinder (1), piston (2) is installed in the cylinder (1), piston (2) is gone up installing connecting rods (3), it is characterized in that: connecting rod (3) is hinged with an end of lever (24), the other end of lever (24) and chain (21) are hinged, and the middle part of lever (24) and support (9) are hinged, and chain (21) meshes with sprocket wheel (22) and free wheel device respectively.
2, lever chain transmission stepless change internal-combustion engine according to claim 1, it is characterized in that: free wheel device has inwall (25) and outer wall (15), inwall (25) is gone up at least one guide rod is installed, pocketed springs on the guide rod, moving voussoir is installed on the spring, and outer wall (15) outside is provided with tooth, the quiet voussoir of outer wall (15) installed inside, tooth and chain (21) engagement, quiet voussoir and moving voussoir are installed movingly.
3, lever chain transmission stepless change internal-combustion engine according to claim 1 and 2 is characterized in that: piston (2) is hinged with crankshaft-link rod (4), and crankshaft-link rod (4) is hinged with bent axle (5).
4, lever chain transmission stepless change internal-combustion engine according to claim 1 is characterized in that: lever (24) is gone up mounting sleeve (23), and sleeve pipe (23) is hinged with electromagnet.
5, lever chain transmission stepless change internal-combustion engine according to claim 1, it is characterized in that: lever (24) is gone up mounting sleeve (23), first electromagnet (6) and second electromagnet (8) are installed in the support (9), mounting spring (7) between first electromagnet (6) and second electromagnet (8), sleeve pipe (23) is hinged with second electromagnet (8).
6, lever chain transmission stepless change internal-combustion engine according to claim 1 is characterized in that: chain (21) is connected with second expansion tightening wheel (17) with first expansion tightening wheel (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040485 CN2709660Y (en) | 2004-05-19 | 2004-05-19 | Level chain operation stepless speed change IC engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040485 CN2709660Y (en) | 2004-05-19 | 2004-05-19 | Level chain operation stepless speed change IC engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709660Y true CN2709660Y (en) | 2005-07-13 |
Family
ID=34850616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040485 Expired - Fee Related CN2709660Y (en) | 2004-05-19 | 2004-05-19 | Level chain operation stepless speed change IC engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709660Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573400A (en) * | 2012-07-30 | 2014-02-12 | 刘增兴 | Pneumatic continuously-variable transmission comprising engine capable of outputting high-pressure gas directly |
| CN103727198A (en) * | 2012-12-27 | 2014-04-16 | 龙宏元 | Stroke-variable elastic stepless speed changer or rotating speed controller |
| CN104864053A (en) * | 2015-05-29 | 2015-08-26 | 苏州赛腾精密电子股份有限公司 | Space force conversion mechanism |
| CN107345560A (en) * | 2016-05-07 | 2017-11-14 | 熵零技术逻辑工程院集团股份有限公司 | A kind of driving band type stepless speed change device |
-
2004
- 2004-05-19 CN CN 200420040485 patent/CN2709660Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573400A (en) * | 2012-07-30 | 2014-02-12 | 刘增兴 | Pneumatic continuously-variable transmission comprising engine capable of outputting high-pressure gas directly |
| CN103727198A (en) * | 2012-12-27 | 2014-04-16 | 龙宏元 | Stroke-variable elastic stepless speed changer or rotating speed controller |
| CN104864053A (en) * | 2015-05-29 | 2015-08-26 | 苏州赛腾精密电子股份有限公司 | Space force conversion mechanism |
| CN107345560A (en) * | 2016-05-07 | 2017-11-14 | 熵零技术逻辑工程院集团股份有限公司 | A kind of driving band type stepless speed change 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 |