CN203067089U - Double-force engine - Google Patents
Double-force engine Download PDFInfo
- Publication number
- CN203067089U CN203067089U CN 201320051423 CN201320051423U CN203067089U CN 203067089 U CN203067089 U CN 203067089U CN 201320051423 CN201320051423 CN 201320051423 CN 201320051423 U CN201320051423 U CN 201320051423U CN 203067089 U CN203067089 U CN 203067089U
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- China
- Prior art keywords
- piston
- double
- connecting rod
- firing chamber
- force engine
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Abstract
The utility model discloses a double-force engine which comprises a pair of cylinders and a tubular connector for connecting the two cylinders, wherein a tube cavity of the connector is a combustion chamber, an intake valve, an exhaust valve, a spark plug and an oil sprayer are arranged on the connector, a set of piston-crankshaft-connecting rod mechanisms is arranged in each cylinder, and pistons of the two sets of the piston-crankshaft-connecting rod mechanisms are oppositely arranged on two sides of the combustion chamber. The double-force engine applies work under the double forces of an acting force and a counter-acting force, thereby reducing vibration and improving efficiency of the engine.
Description
Technical field
The utility model relates to a kind of motor.
Background technique
Motor (Engine) be a kind of can being converted into of other form another kind of can machine, normally be converted into mechanical energy to chemical energy.Existing motor can produce vibration and consume power, and the efficient of motor is reduced.
The model utility content
The purpose of this utility model provides a kind of active force, reaction force of utilizing and produces two power actings, reduces vibrations, improves the double-force engine of engine efficiency.
For achieving the above object, the utility model adopts following technological scheme: a kind of double-force engine, comprise a pair of cylinder body and the tubulose connecting body that is connected two cylinder bodies, the tube chamber of connecting body is the firing chamber, connecting body is provided with intake valve, exhaust valve, oil sprayer and spark plug, all establish a cover piston crankshaft connecting rod mechanism in each cylinder body, the piston of two cover piston crankshaft connecting rod mechanisms is oppositely arranged in the both sides, firing chamber.
Described two-piston crankshaft ﹠ connecting arranges in the firing chamber bilateral symmetry.
Described piston area is concave surface to the end face of firing chamber.
Described concave surface is parabolic.
Two bent axles of the piston crankshaft connecting rod mechanism that arranges connect by gear pair in pairs, and the velocity ratio of gear pair is 1:1.
Double-force engine described in the utility model is that active force and the reaction force that utilizes the firing chamber to produce does work simultaneously to two-piston respectively, the relative reverse motions of two-piston, and two-piston drives connected crankshaft ﹠ connecting motion, dual output acting separately.Compare with available engine, the idle work that the reaction force of original firing chamber generation is done cylinder cap becomes the useful work that another piston is done, and can make motor reduce vibrations, thereby reduce energy consumption, reaches the purpose that increases engine power.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection diagram of connecting body;
Fig. 3 is the connection diagram of two bent axles.
Embodiment
By Fig. 1, Fig. 2 and double-force engine shown in Figure 3, comprise a pair of cylinder body 1 and the tubulose connecting body 6 that is connected two cylinder bodies 1, the opening of two cylinder bodies 1 in opposite directions, the two-port of connecting body 6 respectively with the open butt joint of two cylinder bodies, connecting body 6 is bolt with two cylinder bodies 1 and is connected, the tube chamber of connecting body 6 is firing chamber 12, and connecting body 6 is provided with intake valve 7, exhaust valve 8, oil sprayer 9, spark plug 10.All establish a cover piston crankshaft connecting rod mechanism in each cylinder body 1, piston crankshaft connecting rod mechanism comprises piston 4, bent axle 2 and the connecting rod 3 that is connected both, and piston 4 is done straight reciprocating motion.12 both sides are oppositely arranged the piston 4 of two cover piston crankshaft connecting rod mechanisms in the firing chamber, and the 12 bilateral symmetry settings in the firing chamber of two-piston crankshaft ﹠ connecting.Be that piston crankshaft connecting rod mechanism is symmetricly set in 12 both sides, firing chamber in pairs.During work, piston 4 is done straight reciprocating motion, and the movement locus of different covers, relative two-pistons 4 is the conllinear setting.Two-piston 4 is subjected to active force and the reaction force that firing chamber 12 provides respectively simultaneously, and two-piston is done relatively or the opposite direction motion synchronously.12 end face is concave surface 5 to described piston 4 towards the firing chamber, and concave surface 5 is parabolic, and the scattering force that is produced by the blast of 12 centers, firing chamber runs into the parabolic straight thrust that forms like this, and the efficient of acting also can improve.Certainly, the utility model is not limited to above-mentioned form, on the bent axle 2 of a cover piston crankshaft connecting rod mechanism a plurality of pistons 4 can be set, and each piston 4 respectively is connected on the bent axle 2 by a connecting rod 3.
For hyperbolic axle 2 can be rotated synchronously, two bent axles 2 of the two-piston crankshaft ﹠ connecting of above-mentioned paired setting connect by gear pair 11, the velocity ratio of gear pair 11 is 1:1, and gear pair 11 comprises four meshed gears successively, and two gears that wherein are positioned at two ends are assemblied in the end of two bent axles 2 respectively.
Above-mentioned intake valve 7, exhaust valve 8, oil sprayer 9, spark plug 10 all are arranged on the connecting body 6.Oil sprayer 9, spark plug 10 ends stretch in the firing chamber 12.Intake valve 7 is connected on two rocking arms that are positioned at outside the connecting body 6 with exhaust valve 8, and the end of two rocking arms all is connected on the transmission shaft, and transmission shaft and arbitrary bent axle are in transmission connection.Intake valve 7 can arrange a pair of or two pairs with exhaust valve 8 as required.All not shown among rocking arm, the transmission shaft figure.Intake valve 7, exhaust valve 8, rocking arm, transmission shaft and transmission shaft are prior art with being connected of bent axle, so be not described in detail.
Double-force engine described in the utility model is to have increased by a cover piston crankshaft system on the basis of original motor, and original cylinder cap is designed to connecting body 6.The more original motor relative equilibrium of double-force engine described in the utility model makes relative reverse motions two-piston 4 in two cylinder bodies 1, and two-piston connects two cover bent axle linkage mechanisms respectively.Like this, two-piston 4 relative reverse motions, active force and reaction force do work simultaneously, raise the efficiency, and reduce the energy loss that is produced by vibrations.And the two-piston crankshaft ﹠ connecting is that both sides are flexible simultaneously, flexible symmetry, and moving equilibrium in the body, vibrations reduce; Moreover, compare with conventional engines, under same rotating speed and bent axle footpath, piston doubles the compression speed of combustion gas.
The paraboloidal focus of piston is: when piston 4 at last solstice, focus is 12 middle in the firing chamber.
Claims (5)
1. double-force engine, it is characterized in that: comprise a pair of cylinder body and the tubulose connecting body that is connected two cylinder bodies, the tube chamber of connecting body is the firing chamber, connecting body is provided with intake valve, exhaust valve, spark plug and oil sprayer, all establish a cover piston crankshaft connecting rod mechanism in each cylinder body, the piston of two cover piston crankshaft connecting rod mechanisms is oppositely arranged in the both sides, firing chamber.
2. double-force engine as claimed in claim 1 is characterized in that: described two cover piston crankshaft connecting rod mechanisms arrange in the firing chamber bilateral symmetry.
3. double-force engine as claimed in claim 1 or 2, it is characterized in that: described piston area is concave surface to the end face of firing chamber.
4. double-force engine as claimed in claim 3 is characterized in that: described concave surface is for parabolic.
5. double-force engine as claimed in claim 4 is characterized in that: two bent axles of the piston crankshaft connecting rod mechanism that arranges connect by gear pair in pairs, and the velocity ratio of gear pair is 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051423 CN203067089U (en) | 2013-01-30 | 2013-01-30 | Double-force engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320051423 CN203067089U (en) | 2013-01-30 | 2013-01-30 | Double-force engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067089U true CN203067089U (en) | 2013-07-17 |
Family
ID=48765895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320051423 Expired - Fee Related CN203067089U (en) | 2013-01-30 | 2013-01-30 | Double-force engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339946A (en) * | 2018-11-15 | 2019-02-15 | 北京理工大学 | A kind of double-crankshaft opposed pistons four-stroke engine based on valve scavenging |
-
2013
- 2013-01-30 CN CN 201320051423 patent/CN203067089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339946A (en) * | 2018-11-15 | 2019-02-15 | 北京理工大学 | A kind of double-crankshaft opposed pistons four-stroke engine based on valve scavenging |
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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: 20130717 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |