CN204591476U - A kind of petrol engine Novel power output mechanism - Google Patents
A kind of petrol engine Novel power output mechanism Download PDFInfo
- Publication number
- CN204591476U CN204591476U CN201420708693.5U CN201420708693U CN204591476U CN 204591476 U CN204591476 U CN 204591476U CN 201420708693 U CN201420708693 U CN 201420708693U CN 204591476 U CN204591476 U CN 204591476U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fork
- pivot pin
- petrol engine
- slide block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Transmission Devices (AREA)
Abstract
<b/> petrol engine Novel power output mechanism, belongs to technical field of engines.It is characterized in that fork upper end is offered hole and is connected with piston rod by pivot pin, fork upper position is offered elongate slots and is contacted with slide block lower pair, slide block central aperture is connected by pivot pin with crank disc, crank disc and main shaft use key to connect as one, and fork lower end is offered hole and is connected with engine housing by pivot pin.Two cylinders be a composition to use, totally two groups of four cylinders, first group with the fork corresponding to second group of cylinder respectively in the position, the left and right sides that crank disc is different.Each cylinder is four-stroke acting cylinder.Main shaft and output shaft use 45 ° of bevel gears to be connected with a joggle.The petrol engine that the utility model proposes uses crank-rocker mechanism to replace connecting rod, the cylinder wear that the cylinder-side pressure that greatly can reduce conventional engines existence causes greatly and cylinder piston friction energy loss problem.This kind of petrol engine adopts d-axis to replace bent axle, simplifies processing technology.
Description
Technical field
The utility model relates to engine structure mechanical engine technical field, specifically belongs to a kind of petrol engine Novel power output mechanism.
Background technique
Stroke piston combustion engine is widely used in the movable equipment such as vehicle, steamer, is to complete heat energy to change to mechanical energy with connecting rod.In conventional engines cylinder working stroke, combustion gas acting promotes piston, and piston is rotated by connecting rod driving crank as driving link.When the relative cylinder centerline of connecting rod swing tilts, the reaction force of connecting rod to wrist pin makes piston produce side pressure to cylinder liner.The wearing and tearing of cylinder sleeve and piston, the vibrations of motor are relevant with side pressure size to a great extent.The bent axle required precision of traditional combustion engine is higher, and processing technology is complicated, and processing cost is higher.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency for conventional gasoline machine, namely adopt crank rocking beam as power take-off mechanism, in conjunction with other auxiliary parts, improve the some shortcomings of conventional gasoline mechanomotive force output mechanism, dream up the petrol engine that the simple efficiency of a kind of novel structure is higher.
The purpose of this utility model is achieved through the following technical solutions.
A kind of gasoline engine power output system of new structure comprises: cylinder, piston, connecting rod, fork, slide block, crank disc, main shaft, bevel gear, output shaft, pivot pin, casing, cylinder head.Crank-rocker mechanism is made up of crank disc, slide block, fork, perforate on crank disc and slide block, connected by pivot pin, fork is offered elongate slot to be connected with slide block, fork upper end is offered hole and is connected with piston rod by pivot pin, slide block central aperture is connected by pivot pin with crank disc, and crank disc and main shaft use key to connect as one, and fork lower end is offered hole and is connected with engine housing by pivot pin.Two cylinders be a composition to use, totally two groups of four cylinders, first group with the fork corresponding to second group of cylinder respectively in the position, the left and right sides that crank disc is different.Each cylinder is four-stroke acting cylinder.Main shaft and output shaft use 45 ° of bevel gears to be connected with a joggle.
The utility model contrast prior art has following innovative point:
1, crank-rocker mechanism replaces connecting rod
2, fork is connected by connecting rod with two, left and right piston, therefore two work when fork swings
Plug moves reciprocatingly
3, main shaft drives output shaft rotation and transmitting torque by bevel gear
The utility model contrast prior art has following remarkable advantage:
1, crank-rocker mechanism replaces crank connecting can greatly reduce piston to cylinder
Side pressure, reduce friction energy loss, alleviate the wearing and tearing of piston ring and cylinder liner.
2, d-axis replaces bent axle, simplifies processing technology, reduces processing cost.
Accompanying drawing explanation
fig. 1 is utility model works theory structure schematic diagram.
Embodiment
In conjunction with the working principle structural representation of new-typed gasoline engine, embodiment of the present utility model is further illustrated.
The object of reciprocating motion of the pistons mechanism realizes carrying out in order of motor four working strokes.When gasoline engine starting, pto＝power take-off 13 1 axle head rotates under actuating motor drives, motion is passed to main shaft 9 by the gear mechanism of another axle head, and main shaft 9 drives crank disc 8 to rotate, and crank disc top slide block 7 moves in a circle along locus circle 12 thus drives fork 10 to do oscillating traverse motion.Because fork 10 is connected respectively by left connecting rod 3, right connecting rod 4 with left piston 2, right piston 6, therefore two-piston moves reciprocatingly when fork 10 swings.After gasoline engine starting, acting cylinder piston is promoted to be driving link by combustion gas, and output shaft 13 is driven member.As shown in drawings, when two-piston is to left movement, left cylinder 1 is compression or exhaust stroke, and corresponding right cylinder 5 is acting or intake stroke.After startup, four cylinders do work successively, ensure the uninterrupted rotation of main shaft 9.Described fork 10 is provided with pivot pin 11.Each cylinder operation procedural order of a work cycle is as follows:
| First group of right cylinder | First group of left cylinder | Second group of left cylinder | Second group of right cylinder |
| Acting | Compression | Air inlet | Exhaust |
| Exhaust | Acting | Compression | Air inlet |
| Air inlet | Exhaust | Acting | Compression |
| Compression | Air inlet | Exhaust | Acting |
Thermal power transfer is mechanical energy by working method.
Claims (2)
1. a petrol engine Novel power output mechanism comprises: cylinder, piston, connecting rod, fork, slide block, crank disc, main shaft, bevel gear, output shaft, pivot pin, casing, cylinder head, crank-rocker mechanism is made up of crank disc, slide block, fork, perforate on crank disc and slide block, connected by pivot pin, fork is offered elongate slot to be connected with slide block, fork upper end is offered hole and is connected with piston rod by pivot pin, fork lower end is offered hole and is connected with engine housing by pivot pin, and crank disc is connected by key with main shaft
,two cylinders be a composition to use, totally two groups of four cylinders; Each cylinder is four-stroke acting cylinder.
2. a kind of petrol engine Novel power output mechanism according to claim 1, is characterized in that: described main shaft and output shaft are that 45 ° of bevel gears are connected with a joggle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708693.5U CN204591476U (en) | 2014-11-24 | 2014-11-24 | A kind of petrol engine Novel power output mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708693.5U CN204591476U (en) | 2014-11-24 | 2014-11-24 | A kind of petrol engine Novel power output mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204591476U true CN204591476U (en) | 2015-08-26 |
Family
ID=53927638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708693.5U Expired - Fee Related CN204591476U (en) | 2014-11-24 | 2014-11-24 | A kind of petrol engine Novel power output mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204591476U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476952A (en) * | 2016-06-08 | 2017-12-15 | 谈宇 | New transmission structure energy-saving compressor |
| WO2020168644A1 (en) * | 2019-02-19 | 2020-08-27 | 尹建 | Reciprocating engine lever-type variable plunder pump power output mechanism |
| CN114320825A (en) * | 2021-11-22 | 2022-04-12 | 杨建平 | Double-cylinder type inflator pump |
-
2014
- 2014-11-24 CN CN201420708693.5U patent/CN204591476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476952A (en) * | 2016-06-08 | 2017-12-15 | 谈宇 | New transmission structure energy-saving compressor |
| WO2020168644A1 (en) * | 2019-02-19 | 2020-08-27 | 尹建 | Reciprocating engine lever-type variable plunder pump power output mechanism |
| CN114320825A (en) * | 2021-11-22 | 2022-04-12 | 杨建平 | Double-cylinder type inflator pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102418600B (en) | Hydraulic high-speed free piston linear generator | |
| CN202431862U (en) | Device for driving rack and gear between piston of combustion engine and main shaft | |
| CN202228184U (en) | Linear piston-thrust internal combustion engine | |
| CN201025125Y (en) | Dual-side rack drive fuel engine | |
| CN202628275U (en) | Straight shaft driven internal-combustion engine device | |
| CN204591476U (en) | A kind of petrol engine Novel power output mechanism | |
| CN102337967A (en) | Linear piston thrust internal combustion engine | |
| CN103821612B (en) | A kind of magnetic drives engine power delivery system | |
| CN1916385A (en) | Splitting cnginc | |
| CN205154396U (en) | Novel internal -combustion engine transmission device | |
| CN202914138U (en) | Gas power machine | |
| CN203285488U (en) | Spiral straight shaft engine | |
| CN204827662U (en) | Modular reciprocal rotatory internal -combustion engine transmission that exchanges of rack straight line | |
| CN204851432U (en) | Internal -combustion engine reciprocating motion converts circular motion's mechanism into | |
| CN204572196U (en) | Double-force engine | |
| CN202493340U (en) | Hydraulic high-speed free piston linear generator | |
| CN203321677U (en) | Pure tangent type transmission structure of engine | |
| CN203362516U (en) | Rotary compression device | |
| CN203239447U (en) | Annular engine | |
| CN201306211Y (en) | Reciprocating internal combustion engine with double-sided piston and arc cylinder body | |
| CN106194413A (en) | A kind of IC engine moves back and forth the mechanism being converted to circular motion | |
| CN2893157Y (en) | Machine body rotating internal combustion engine | |
| CN203822459U (en) | Magnetic drive engine energy transfer system | |
| CN104747287A (en) | Double-power engine | |
| CN104879212A (en) | Double-piton four-stroke internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20151124 |