CN204691904U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
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- CN204691904U CN204691904U CN201520390562.1U CN201520390562U CN204691904U CN 204691904 U CN204691904 U CN 204691904U CN 201520390562 U CN201520390562 U CN 201520390562U CN 204691904 U CN204691904 U CN 204691904U
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- connecting rod
- elastic mechanism
- cylinder
- rail mechanism
- motor according
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Abstract
The utility model relates to a kind of motor, mainly comprise cylinder, be located at the piston in cylinder, the connecting rod be connected with piston, air inlet system and venting gas appliance, described air inlet system provides inflammable gas for cylinder, the waste gas in cylinder discharged by described venting gas appliance, also comprise rail mechanism and elastic mechanism, the side of described rail mechanism is provided with closed orbit, lower end and the closed orbit of described connecting rod closely cooperate, described rail mechanism coupler link rotates in a circumferential direction, the lower end of described connecting rod is slided and is completed a four-stroke in closed orbit, described elastic mechanism is formed connecting rod bottom and supports and be fixedly connected with transmission shaft, described transmission shaft is provided with output mechanism.The utility model structure is simple, convenient and practical, and kinetic force transmits out quickly, therefore easily starts, is not easy to stop working, and compression ratio is high, save the energy, energy conversion efficiency is high.
Description
Technical field
The utility model relates to engine art, particularly relates to a kind of explosive motor.
Background technique
Current explosive motor adopts crank-connecting rod reciprocating engine usually, and this motor promotes piston movement by the inflammable gas in some gas cylinder, then by bent axle, the translate linear motion of piston is rotary motion and output torque.Crank-connecting rod reciprocating engine is four stroke engine, completes a work cycle through air inlet, compression, work done, exhaust four strokes, and in this process, piston pumps four strokes, corresponding crankshaft rotating two weeks.The reciprocating mass of this motor is comparatively large, and when improving engine speed, its inertial force produced because of to-and-fro motion sharply increases, and forms great collapsing force to moving element, exist rotating speed low, vibrate the defects such as large.And because the to-and-fro motion of piston promotion connecting rod is to make crankshaft rotating, by connecting rod continuous angle changing, the straight line motion of piston is converted to the rotary motion of bent axle.Piston is doing the transmitting force of translational forces and connecting rod, and the angle between the transmitting force of connecting rod and the tangential force of crankshaft rotating constantly changes all the time, produces resolution of forces, due to component not work done, thus can cause loss, cause the energy conversion efficiency of motor lower, thermal waste is huge.Simultaneously because radius of crankshaft is by the restriction of the conditions such as piston displacement distance, piston and connecting rod structure, the arm of force of crankshaft rotating tangential force is restricted, and can not improve further, causes energy conversion efficiency lower, and energy consumption is large.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of energy-conservation, efficient motor.
For achieving the above object, the utility model can be achieved by the following technical programs:
A kind of motor, comprise cylinder, be located at the piston in cylinder, the connecting rod be connected with piston, air inlet system and venting gas appliance, described air inlet system provides inflammable gas for cylinder, the waste gas in cylinder discharged by described venting gas appliance, also comprise rail mechanism and elastic mechanism, the side of described rail mechanism is provided with closed orbit, lower end and the closed orbit of described connecting rod closely cooperate, described rail mechanism coupler link rotates in a circumferential direction, the lower end of described connecting rod is slided and is completed a four-stroke in closed orbit, described elastic mechanism is formed connecting rod bottom and supports and be fixedly connected with transmission shaft, described transmission shaft is provided with output mechanism.
Further, described transmission shaft is provided with the first unilateral bearing, makes Power output be same direction.
Further, the lower end of described connecting rod is connected with fixed support, more firm when connecting rod is pumped.
Further, triangle cushion block is provided with between described connecting rod bottom and elastic mechanism, described triangle cushion block one end is flexibly connected with fixed support, make triangle keep one side to be close to the state that connecting rod bottom another side is close to elastic mechanism always, increase the lifting surface area of connecting rod bottom, more stable when making connecting rod descending.
Further, described rail mechanism is disk shaped or cylindrical shape.
Further, described elastic mechanism comprises torsion spring and is coated on the shell on torsion spring, the huge kinetic energy that power stroke produces makes connecting rod from top dead center fast downlink to lower dead center, and press to elastic mechanism, now torsion spring produces elastic strain and drives the quick one-way rotation of transmission shaft simultaneously, outputting power, the elastic force that torsion spring deformation produces helps elastic mechanism to reset to the top dead center of connecting rod.
Further, described rail mechanism is provided with and controls elastic mechanism periodically locking and the switch projection of unclamping, one end of described switch projection is flexibly connected with rail mechanism, its the other end when aspirating stroke and exhaust stroke and elastic mechanism lock, unclamp elastic mechanism when compression stroke and power stroke.Switch projection periodically locking elastic mechanism is to stop its work when working without the need to elastic mechanism, reduces the loss of mechanical time of movement and then reduction moving element.Described elastic mechanism is connected with pressure flameout switch, when needs are forced flame-out, forces flameout switch stop elastic mechanism, makes its stop motion.
Further, described air inlet system and venting gas appliance are provided with the camshaft controlling air inlet and exhaust, described camshaft is connected with transmission shaft by the first gear or chain wheel driving mechanism, the power drive air inlet system utilizing power stroke to export and venting gas appliance air inlet and exhaust, saving power.
Further, described rail mechanism is provided with rotating shaft, and described rail mechanism rotates in a circumferential direction around the shaft, and described rotating shaft is provided with the second unilateral bearing, and rail mechanism can be closely cooperated connecting rod one-way rotation.
Further, described rotating shaft is connected with transmission shaft by the second gear or chain wheel driving mechanism, and the power utilizing power stroke to export drives rail mechanism to rotate, and saves power.
The utility model compared with prior art, has following beneficial effect:
1, rail mechanism of the present utility model often rotates a circle and completes air inlet, compression, work done, exhaust four stroke, often rotates two circles and completes four-stroke, substantially increase efficiency and speed than traditional crank-connecting rod reciprocating engine;
2, burning expansion power is exported to elastic mechanism by the utility model in addition, and outputting power is strengthened greatly;
3, rail mechanism of the present utility model is convenient to the static and dynamic equilibrium realizing self, its rotating center is exactly himself geometrical center and center of mass, there is not eccentricity issues, so very easily eliminate vibration, solve high speed inertial impact force and the crankshaft torsional vibrations two large problems of traditional crank connecting rod piston formula motor;
4, compression stroke is under the elastic force effect that elastic mechanism is powerful, more larger toward up elastic force, compression ratio is high, can realize homogeneous combustion, utilize waste gas in circulation, as long as little inflammable gas just can burn, and burning is more thorough, is not lighted flame propagation, almost burn simultaneously, temperature is higher, reduces the discharge of nitrogen oxide and soot, almost can accomplish smokeless.
Generally speaking, the utility model structure is simple, convenient and practical, four strokes only have power stroke outputting power, kinetic force transmits out quickly and strength is large, therefore easily start, be not easy to stop working, and compression ratio is high, can homogeneous combustion be realized, save the energy, energy conversion efficiency is high, reduce the discharge of harmful gas simultaneously.
Accompanying drawing explanation
Fig. 1 is side-looking structural drawing of the present utility model;
Fig. 2 is main TV structure figure of the present utility model;
Fig. 3 is the structural drawing of the rail mechanism of embodiment one;
In figure: 1-cylinder, 2-piston, 3-connecting rod, 4-air inlet system, 5-venting gas appliance, 6-rail mechanism, 61-closed orbit, 7-elastic mechanism, 8-transmission shaft, 9-output mechanism, 10-first unilateral bearing, 11-fixed support, 12-triangle cushion block, 13-switch projection, 14-camshaft, 15-first gear or chain wheel driving mechanism, 16-rotating shaft, 17-second gear or chain wheel driving mechanism, 18-second unilateral bearing, 19-force flameout switch.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described:
Embodiment one
As shown in Figures 1 to 3, motor described in the utility model, mainly comprises cylinder 1, the piston 2 be located in cylinder 1, the connecting rod 3 be connected with piston 2, air inlet system 4, venting gas appliance 5, rail mechanism 6 and elastic mechanism 7.Wherein cylinder 1 offers the intake valve matched with air inlet system 4, and the exhaust valve matched with venting gas appliance 5, and air inlet system 4 provides inflammable gas for cylinder 1, and the waste gas in cylinder 1 discharged by venting gas appliance 5.
Rail mechanism 6 is disk shaped, and its side is provided with closed orbit 61, and lower end and the closed orbit 61 of connecting rod 3 closely cooperate.Condition below the shape of closed orbit 61 and size demand fulfillment: the lower end of connecting rod 3 is slided and completed air inlet, compression, work done, exhaust four strokes for one week in closed orbit 61, in this process, rail mechanism 6 coupler link 3 rotates in a circumferential direction, for reaching this effect, rotating shaft 16 can be adopted through trapped orbit mechanism 6, rotating shaft 16 is provided with the second unilateral bearing 18, and rotating shaft 16 supporting frame support supports.Elastic mechanism 7 and connecting rod 3 bottom are formed to be supported, and elastic mechanism 7 is fixedly connected with transmission shaft 8, when elastic mechanism 7 rotates, transmission shaft 8 followed by rotation, transmission shaft 8 is provided with the first unilateral bearing 10, and make the unidirectional output of moment of torsion, transmission shaft 8 is provided with output mechanism 9.
Preferably, for ensureing that connecting rod 3 keeps stable in to-and-fro motion, the lower end of connecting rod 3 is connected with fixed support 11 by screw.
Preferably, triangle cushion block 12 is provided with between connecting rod 3 bottom and elastic mechanism 7, leg-of-mutton one side againsts connecting rod 3 bottom, another side is attached to above elastic mechanism 7, for ensureing to keep this relative position in engine working process always, triangle cushion block 12 one end is flexibly connected with fixed support 11.
Preferably, elastic mechanism 7 comprises torsion spring and is coated on the shell on torsion spring, torsion spring is fixedly connected with transmission shaft 8, power stroke piston 2 drivening rod 3 promotes elastic mechanism 7 downwards time descending makes it rotate output torque, when compression stroke piston 2 drivening rod 3 is up, utilize the back stretch upwards Flexible Reset mechanism 7 of torsion spring, prepare moment of torsion next time and export.According to lever principle, connecting rod 3 is up, and more close to transmission shaft 8, the back stretch of torsion spring is larger, and the up power of piston 2 is larger, makes inflammable gas reach ignition point fast.
Preferably, rail mechanism 6 is provided with and controls elastic mechanism 7 periodically locking and the switch projection 13 of unclamping, one end of switch projection 13 is flexibly connected with rail mechanism 6, its the other end when aspirating stroke and exhaust stroke and elastic mechanism 7 lock, unclamp elastic mechanism 7 when compression stroke and power stroke.Switch projection 13 periodically locking elastic mechanism 7 is to stop its work when working without the need to elastic mechanism 7, reduces the loss of mechanical time of movement and then reduction moving element.Elastic mechanism 7 is connected with pressure flameout switch 19, and when needs are forced flame-out, force flameout switch 19 stop elastic mechanism 7, make its stop motion, connecting rod 3, cannot work done outputting power without the power upwards compressed.
Preferably, air inlet system 4 and venting gas appliance 5 are provided with the camshaft 14 controlling air inlet and exhaust, and camshaft 14 is connected with transmission shaft 8 by the first gear or chain wheel driving mechanism 15.
Preferably, rotating shaft 16 is connected with transmission shaft 8 by the second gear or chain wheel driving mechanism 17.
Embodiment two
Rail mechanism 6 replaces disk shaped by cylindrical shape, and closed orbit 61 is arranged on the outer wall of cylinder, and fixes cylinder with support and make it rotate.All the other vibrational power flow are identical with embodiment one.
Working procedure of the present utility model:
Aspirating stroke: rail mechanism 6 drivening rod 3 is moved to lower dead center by top dead center, and intake valve is opened, and inflammable gas is inhaled into cylinder 1, and arrive lower dead center to piston 2, aspirating stroke terminates.In this process, switch projection 13 locks elastic mechanism 7, does not have Power output.
Compression stroke: rail mechanism 6 drivening rod 3 is moved to top dead center by lower dead center, and intake valve and exhaust valve are all closed, and inflammable gas is compressed, pressure and temperature raises, and arrive top dead center to piston 2, compression stroke terminates.In this process, switch projection 13 unclamps elastic mechanism 7, and under the effect of torsion spring, follow connecting rod 3 up, and more and more close to transmission shaft 8, the back stretch of torsion spring is larger, the up power of piston 2 is larger, make inflammable gas reach ignition point fast, realize compression ignite and homogeneous combustion.Because transmission shaft 8 is provided with the first unilateral bearing 10, therefore elastic mechanism 7 does not have outputting power.
Power stroke: piston 2 compressing inflammable gas, makes inflammable gas reach compression ignite point, the rapid burning expansion of inflammable gas, produce huge powered piston 2 and connecting rod 3 descending, then downwards promote elastic mechanism 7 rotate, by transmission shaft 8 outputting power, arrive lower dead center, power stroke terminates.Except being light except gas by firing mode as dynamic stroke during ato unit, all the other are all that compression ignite mode is lighted.
Exhaust stroke: rail mechanism 6 drivening rod 3 is moved to top dead center by lower dead center, and exhaust valve is opened, and the waste gas after burning is discharged through exhaust valve.Exhaust terminates, and piston 2 is in top dead center.In this process, switch projection 13 locks elastic mechanism 7, does not have Power output.
For a person skilled in the art, according to above technological scheme and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (10)
1. a motor, comprise cylinder, be located at the piston in cylinder, the connecting rod be connected with piston, air inlet system and venting gas appliance, described air inlet system provides inflammable gas for cylinder, the waste gas in cylinder discharged by described venting gas appliance, it is characterized in that: also comprise rail mechanism and elastic mechanism, the side of described rail mechanism is provided with closed orbit, lower end and the closed orbit of described connecting rod closely cooperate, described rail mechanism coupler link rotates in a circumferential direction, the lower end of described connecting rod is slided and is completed a four-stroke in closed orbit, described elastic mechanism is formed connecting rod bottom and supports and be fixedly connected with transmission shaft, described transmission shaft is provided with output mechanism.
2. motor according to claim 1, is characterized in that: described transmission shaft is provided with the first unilateral bearing.
3. motor according to claim 1, is characterized in that: the lower end of described connecting rod is connected with fixed support.
4. motor according to claim 3, is characterized in that: be provided with triangle cushion block between described connecting rod bottom and elastic mechanism, and described triangle cushion block one end is flexibly connected with fixed support.
5. motor according to claim 1, is characterized in that: described rail mechanism is disk shaped or cylindrical shape.
6. motor according to claim 1, is characterized in that: described elastic mechanism comprises torsion spring and is coated on the shell on torsion spring.
7. the motor according to claim 1 or 6, it is characterized in that: described rail mechanism is provided with and controls elastic mechanism periodically locking and the switch projection of unclamping, one end of described switch projection is flexibly connected with rail mechanism, its the other end when aspirating stroke and exhaust stroke and elastic mechanism lock, unclamp elastic mechanism when compression stroke and power stroke, described elastic mechanism is connected with pressure flameout switch.
8. motor according to claim 1, is characterized in that: described air inlet system and venting gas appliance are provided with the camshaft controlling air inlet and exhaust, and described camshaft is connected with transmission shaft by the first gear or chain wheel driving mechanism.
9. motor according to claim 1, is characterized in that: described rail mechanism is provided with rotating shaft, and described rail mechanism rotates in a circumferential direction around the shaft, and described rotating shaft is provided with the second unilateral bearing.
10. motor according to claim 9, is characterized in that: described rotating shaft is connected with transmission shaft by the second gear or chain wheel driving mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520390562.1U CN204691904U (en) | 2015-06-05 | 2015-06-05 | A kind of motor |
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CN201520390562.1U CN204691904U (en) | 2015-06-05 | 2015-06-05 | A kind of motor |
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CN204691904U true CN204691904U (en) | 2015-10-07 |
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CN201520390562.1U Expired - Fee Related CN204691904U (en) | 2015-06-05 | 2015-06-05 | A kind of motor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863708A (en) * | 2015-06-05 | 2015-08-26 | 邱华 | Engine |
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2015
- 2015-06-05 CN CN201520390562.1U patent/CN204691904U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104863708A (en) * | 2015-06-05 | 2015-08-26 | 邱华 | Engine |
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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: 20151007 Termination date: 20190605 |
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CF01 | Termination of patent right due to non-payment of annual fee |