CN203822453U - Turnover engine - Google Patents
Turnover engine Download PDFInfo
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- CN203822453U CN203822453U CN201420190460.0U CN201420190460U CN203822453U CN 203822453 U CN203822453 U CN 203822453U CN 201420190460 U CN201420190460 U CN 201420190460U CN 203822453 U CN203822453 U CN 203822453U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model aims to provide a turnover engine which is simple in structure, large in thrust-weight ratio, and high in efficiency, and can effectively increase the rotating speed. An intermediate shaft is connected with a machine body through a unidirectional driving device; a piston cylinder with a sleeve is movably matched with the intermediate shaft; the end part of the sleeve is connected with the unidirectional driving device; a ring-shaped cylinder body is arranged in the piston cylinder; multiple pairs of friction-increasing pistons and friction-reduction pistons which are arranged adjacently are arranged in the ring-shaped cylinder body; the intermediate shaft is fixedly connected with a sealing ring; the friction-increasing pistons are fixedly connected with the sealing ring; the friction-reduction pistons are fixedly connected with the piston cylinder; a cavity is formed between each friction-increasing piston and the adjacent friction-reduction piston; the friction-increasing pistons move relative to the friction-reduction pistons in the ring-shaped cylinder body, so as to enable the size of each cavity to be changed constantly; the friction-increasing pistons drive the intermediate shaft to rotate, and the friction-reduction pistons drive the sleeve to rotate; the intermediate shaft and the sleeve drive the unidirectional driving device to output power. The turnover engine provided by the utility model can be applied to the field of engines.
Description
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of turnover motor with new structure.
Background technique
At present, known stroke piston combustion engine structure is comprised of connecting rod, distribution device, fuel supply system, air inlet system and exhaust system, lubricating system, cooling system, igniting system and startup system.Fuel is in combustion chambers burn, and combustion gas sharply expand, and pressurized gas promote piston acting.But conventional reciprocating internal-combustion piston engine, because piston moves reciprocatingly, must overcome the inertial force of piston reciprocating in the process of piston acting, the heat energy that consumes part burning generation makes the decrease in efficiency of motor.Especially in high-revolving operating mode lower piston to-and-fro motion, accelerate, it is large that the inertial force of generation becomes, and the heat energy that burning produces just can consume in overcoming reciprocating motion of the pistons inertial force more.The motion of this piston reciprocating type has greatly limited the rotating speed of motor, has more reduced the efficiency of motor.
Model utility content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, volume is little, thrust weight ratio is large, compression ratio is large, efficiency is high and can effectively promote the turnover motor of rotating speed.
The technological scheme that the utility model adopts is: the utility model comprises body, fuel is supplied with and is started system, igniting system, intake and exhaust system and cooling and lubricating sealing system, the utility model also comprises the jack shaft being arranged on described body, described jack shaft is engaged on described body by one-direction driving apparatus, on described jack shaft, be rotatably assorted and be with sleeved piston cylinder, the end of described sleeve is connected with described one-direction driving apparatus, described piston cylinder consists of the left cylinder of piston and the right cylinder of piston, in described piston cylinder, be provided with circular cylinder, in described circular cylinder, be provided with some to adding of adjacent layout rub piston and antifriction piston, between the left cylinder of described piston and the right cylinder of described piston, be provided with the seal ring being fixedly connected with described jack shaft, the described piston that rubs that adds is fixedly connected with described seal ring, described antifriction piston is fixedly connected with described piston cylinder, in described circular cylinder, described in each, adding rubs all forms a chamber between piston and adjacent described antifriction piston, described in each, in chamber, be provided with porting, the described piston that rubs that adds moves and the volume of chamber described in each is constantly changed in described circular cylinder, describedly add jack shaft described in the piston driving that rubs and rotate, on described one-direction driving apparatus, be provided with output shaft, the motion of described jack shaft and described piston cylinder drives described output shaft outputting power.
Further, adding in described circular cylinder,, the rub logarithm of piston and described antifriction piston was two pairs, described rub piston and the described antifriction piston adjacent distributions of adding, described in two pairs, add rub piston and described antifriction piston and in described circular cylinder, form four described chambers, four described chambers circulate successively and do air-breathing, compression, burning and exhaust action.
Further, described cooling and lubricating sealing is to comprise the cooling chamber that is arranged on described piston cylinder periphery, described cooling chamber is enclosed and is formed by the outer wall of the oil baffle being fixedly installed with described piston cylinder and described piston cylinder, and the madial wall of the left cylinder of described piston and the right cylinder of described piston is recessed to form lubricant oil chamber laterally near the position in axle center; In the both sides of described seal ring, be provided with some circle projections, on the inwall of the left cylinder of described piston and the right cylinder of described piston, the position corresponding with described projection is provided with some circle grooves, described projection and described groove complement each other to form maze type oil circuit, and described maze type oil circuit is lubricated and seals described circular cylinder.
Further, on the left cylinder of described piston and the right cylinder of described piston, be provided with through hole, described cooling chamber is connected by described through hole with described lubricant oil chamber.
Further, end at described body is provided with engine oil chamber, described jack shaft is quill shaft, on described jack shaft, the position corresponding with described engine oil chamber is symmetrically arranged with the oiler I being connected with described jack shaft inside, position near described lubricant oil chamber on described jack shaft is provided with the oiler II being connected with described lubricant oil chamber, is provided with the return tube being connected with described cooling chamber on described body.
Further, described intake and exhaust are to comprise the suction chamber that is arranged on described piston cylinder left side and the exhaust chamber that is arranged on described piston cylinder right side, described suction chamber and described exhaust chamber form by the airtight plate and the encirclement of described oil baffle that are arranged on described oil baffle outside, on the left cylinder of described piston, be provided with suction port, between described suction chamber and described suction port, be provided with admission line, in described admission line, be combined with intake valve, on the right cylinder of described piston, be provided with relief opening, between described exhaust chamber and described relief opening, be provided with exhaust duct, in described exhaust duct, be combined with exhaust valve, in the described airtight plate outer wall in described suction chamber and described exhaust chamber outside, be provided with valve actuating mechanism, described valve actuating mechanism drives the unlatching of described intake valve and described exhaust valve with closed, realize the air inlet of described suction chamber and the exhaust of described exhaust chamber.
Further, described valve actuating mechanism comprises that rotation is arranged on the valve timing gear on described airtight plate, be meshed with described valve timing gear and be hinged on the inertia rotors on described airtight plate, the connecting rod being hinged with the end of described inertia rotors and be fixedly installed on the compression ratio regulating lever on described jack shaft, described connecting rod and described compression ratio regulating lever are hinged, on the side of the close described airtight plate of described valve timing gear, be provided with the annular groove matching with described intake valve and described exhaust valve, in described annular groove, leave the jack-up mutually concordant with side described valve timing gear projections some radians, when the end of described intake valve or described exhaust valve is positioned at described annular groove, described suction port or described relief opening are closed, when the end of described intake valve or described exhaust valve is positioned in described jack-up projection, described suction port or described exhaust open, described suction port air inlet, described relief opening exhaust.
Further, described igniting is the high voltage wire supplying tube that comprises the spark plug being arranged in described circular cylinder and be connected into described jack shaft inside, in described piston cylinder cylinder interior, be embedded with spark plug wiring, this spark plug wiring connects the end of the close described compression ratio regulating lever of described sleeve, described high voltage wire supplying tube connects described compression ratio regulating lever and is provided with contact pilotage at outlet terminal place, described adding, is rubbed piston and described antifriction piston when relative movement, and described spark plug wiring contacts in the position of setting with described contact pilotage.
Particularly, described one-direction driving apparatus is two unilateral bearings that are arranged on described jack shaft two ends and match with described body, described unilateral bearing is the bearing structure that has the inner ring of two mutual noninterferences and be positioned at the outer ring outside described inner ring, the end of described jack shaft and the end of described sleeve fix and coordinate with two inner rings of described unilateral bearing respectively, it is outer and as output shaft that the described unilateral bearing that is positioned at the right cylinder end of described piston portion reaches described body, and the outer ring of this unilateral bearing and described body are rotatably assorted.
Particularly, two planetary pinions that described one-direction driving apparatus comprises sun gear, be meshed with described sun gear, with two described planetary central shafts rotate the planetary pinion retainer coordinating and two connecting rod I that are fixedly connected with two described planetary pinions, on described sleeve, be fixedly installed connecting rod II, on described jack shaft, be provided with connecting rod III, one end of described connecting rod II and a stepping trailing arm is hinged, and the other end of described stepping trailing arm and one of them connecting rod I are hinged; One end of described connecting rod III and another stepping trailing arm is hinged, and the other end of this stepping trailing arm and another connecting rod I are hinged; Described sun gear is fixed on described body, middle position at described sun gear and described planetary pinion retainer is provided with through hole, in described through hole, be combined with rotatingshaft, described rotatingshaft and described sun gear are rotatably assorted, with described planetary pinion retainer secure fit, the described motion that adds rub piston and described antifriction piston drives described planetary pinion retainer to rotate, and described planetary pinion retainer drives described rotatingshaft as output shaft outputting power.
The beneficial effects of the utility model are: the utility model arranges jack shaft on body, jack shaft is connected with body by one-direction driving apparatus, on jack shaft, activity is combined with and is with sleeved piston cylinder, the end of sleeve is connected with one-direction driving apparatus, piston cylinder consists of the left cylinder of piston and the right cylinder of piston, in piston cylinder, be provided with circular cylinder, in circular cylinder, be provided with some to adding of adjacent layout rub piston and antifriction piston, between the left cylinder of piston and the right cylinder of piston, be provided with the seal ring being fixedly connected with jack shaft, adding the piston that rubs is fixedly connected with seal ring, antifriction piston is fixedly connected with piston cylinder, in circular cylinder, each adds to rub and all forms a chamber between piston and adjacent antifriction piston, in each chamber, be provided with porting, add the piston that rubs moves and the volume of each chamber is constantly changed in circular cylinder, adding the piston driving jack shaft that rubs rotates, on one-direction driving apparatus, be provided with output shaft, the motion of jack shaft and piston cylinder drives output shaft outputting power, compare with traditional internal combustion engine, the utility model changes the straight line motion of piston to rotatablely move into, utilizing one-direction driving apparatus to limit output shaft can only be towards a direction rotation, at the volume that adds the chamber that forms between piston and antifriction piston of rubbing, constantly change, occur successively air-breathing, compression, the engine working process of burning and exhaust, in this process, the chamber volume that breathing process occurs becomes large gradually, the chamber volume that compression process occurs diminishes gradually, the chamber volume that combustion process occurs becomes large gradually, the chamber volume that exhaust process occurs diminishes gradually, because jack shaft is all connected with one-direction driving apparatus with piston cylinder, so jack shaft and piston cylinder all can only be towards direction rotations, piston cylinder and will simultaneously do equidirectional rotation with the jack shaft that seal ring is connected, but the process of, compression air-breathing owing to occurring within adding rub piston and the formed chamber of antifriction piston, burning and exhaust, if using antifriction piston as object of reference, in there is combustion process, add adjacent with antifriction piston rubs before piston will be pushed to, and the volume of this first chamber becomes greatly, second chamber adjacent with the first chamber adding under the motion of the piston that rubs, and volume reduces gradually, in the second chamber, exhaust process occurs, add the piston that rubs and be all fixed on jack shaft due to two, during adding the piston that rubs and move between the first chamber and the second chamber, the volume of three chamber adjacent with the second chamber will become large, at this, there is breathing process, four chamber adjacent with the 3rd chamber is compressed, and compression process occurs, so circulation constantly, in piston cylinder and the homodromal process of jack shaft, adds the piston that rubs and drives all the time jack shaft to accelerate rotation, and its rotation is faster than the rotation of piston cylinder, thereby realizes the continuous acceleration of jack shaft, and also acceleration together of piston cylinder, the output of the output shaft being connected by the sleeve with on jack shaft and piston cylinder, can drive load operation, in addition, the utility model volume is little, compares with traditional Linear piston type motor, and it is much simple in structure, and its compression ratio is larger with promotion ratio, avoided straight line piston is need to overcome reciprocal inertia force and the phenomenon of wasted work in acting simultaneously, the utility model becomes to rotatablely move by plunger designs, can not produce reciprocal inertia force, can produce rotating inertia force, and rotating inertia force is more conducive to the raising of jack shaft and piston cylinder rotating speed, thereby the rotating inertia force that high speed piston motion is produced is rationally used, and reaches the object that improves engine efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the end face visual angle structural representation in the utility model body;
Fig. 3 is three-dimensional blast structural representation of the present utility model;
Fig. 4 is the perspective view that described internal body divides the first visual angle;
Fig. 5 is the perspective view that described internal body divides the second visual angle;
Fig. 6 is sectional structure schematic diagram of the present utility model;
Fig. 7 is the utility model part sectional structure schematic diagram;
Fig. 8 is that described jack shaft is together with the first visual angle structural representation of the left cylinder of described piston;
Fig. 9 is that described jack shaft is together with the second visual angle structural representation of the left cylinder of described piston;
Figure 10 is the first visual angle structural representation of the right cylinder of described piston;
Figure 11 is the second visual angle structural representation of the right cylinder of described piston;
Figure 12 is that described jack shaft is together with the first visual angle structural representation of described seal ring;
Figure 13 is that described jack shaft is together with the second visual angle structural representation of described seal ring;
Figure 14 is the structural representation that described valve timing gear matches with described intake valve;
Figure 15 is the structural representation of described valve timing gear;
Figure 16 is the first visual angle structural representation in embodiment two;
Figure 17 is one-direction driving apparatus in embodiment two and the easy structure schematic diagram of jack shaft attachment portion;
Figure 18 is the easy structure schematic diagram of described one-direction driving apparatus.
Embodiment
Embodiment one:
As shown in Fig. 1 to Figure 15, in the present embodiment, the utility model comprises that body, fuel are supplied with and startup system, light a fire system, intake and exhaust system and cooling and lubricating seal and be.Described body comprises upper-cover 34 and lower cover 35, between described upper-cover 34 and described lower cover 35, is bolted to connection.Described sealing is seal ring or oil seal.Described turnover motor also comprises the jack shaft 1 being arranged on described body.Described jack shaft 1 is engaged on described body by one-direction driving apparatus.In the present embodiment, described one-direction driving apparatus is two unilateral bearings 39 that are arranged on described jack shaft 1 two ends and match with described body.On described jack shaft 1, be rotatably assorted with the piston cylinder of sleeve 2, described unilateral bearing 39 is for having the inner ring and the bearing structure that is positioned at the outer ring outside described inner ring of two mutual noninterferences, the end of the end of described jack shaft 1 and described sleeve 2 fixes and coordinates with two inner rings of described unilateral bearing 39 respectively, the described unilateral bearing 39 that is positioned at described piston cylinder right side reaches outside described body and as output shaft, and the outer ring of this unilateral bearing 39 and described body are rotatably assorted, a block bearing can be set by oil sealing or in unilateral bearing periphery again.And be positioned at the described unilateral bearing 39 on the left of described piston cylinder, and jack shaft 1 and piston cylinder are played to the effect that moving direction limits, described jack shaft 1 and described piston cylinder can only be towards direction rotations.Described piston cylinder consists of the left cylinder 3 of piston and the right cylinder 4 of piston, and the two utilizes bolt to be fixedly connected with.In described piston cylinder, be provided with circular cylinder 5, this circular cylinder 5 is also, on the left cylinder 3 of described piston and the right cylinder 4 of piston, annular groove is set respectively, then merges and becomes circular cylinder.In described circular cylinder 5, be provided with rub piston 6 and antifriction piston 7 of adding of two pairs of adjacent layouts.Between the left cylinder 3 of described piston and the right cylinder 4 of described piston, be provided with the seal ring 8 being fixedly connected with described jack shaft 1.The described piston 6 that rubs that adds is fixedly connected with described seal ring 8, here, is that the outer rim at seal ring 8 is symmetrical arranged a projection, then will add the piston that rubs and be fixed thereon.Described antifriction piston 7 is fixedly connected with described piston cylinder, here, is that a groove is set in piston cylinder, then antifriction piston is fixed in this groove.In described circular cylinder 5, described in each, adding rubs all forms a chamber between piston 6 and adjacent described antifriction piston 7, described in each, in chamber, be provided with porting, suction port 41 is separately positioned on the left cylinder 3 of piston and the right cylinder 4 of piston near the fixing position of antifriction piston 7 with relief opening 42.Describedly add the piston 6 that rubs in the interior motion of described circular cylinder 5 and the volume of chamber described in each constantly changed, described in add the piston 6 that rubs and drive described jack shaft 1 to rotate.As shown in Figure 8, will in circular cylinder 5, by four separated chambers of piston, be called A chamber, B chamber, C chamber and D chamber.That A chamber, B chamber, C chamber and D chamber are done is successively air-breathing, compression, burning and exhaust action.
Described cooling and lubricating sealing is to comprise the cooling chamber 9 that is arranged on described piston cylinder periphery.Described cooling chamber 9 is enclosed and is formed by the outer wall of the oil baffle 10 being fixedly installed with described piston cylinder and described piston cylinder.The madial wall of the left cylinder 3 of described piston and the right cylinder 4 of described piston is recessed to form lubricant oil chamber 11 laterally near the position in axle center.In the both sides of described seal ring 8, be provided with some circles projection 12, on the inwall of the left cylinder 3 of described piston and the right cylinder 4 of described piston, be provided with some circle grooves 13 with described protruding 12 corresponding positions.Described protruding 12 and described groove 13 complement each other to form maze type oil circuit 14,14 pairs of described circular cylinders 5 of described maze type oil circuit are lubricated and seal.Described protruding 12 size will be slightly less than the size of described groove 13, makes lubricant oil can flow to labyrinth oil circuit 14, but also can not be too little, and too little rear sealing can variation.The projection and the groove that coordinate are more, and sealing effect is better.
On the left cylinder 3 of described piston and the right cylinder 4 of described piston, be provided with through hole 15.Described cooling chamber 9 is connected by described through hole 15 with described lubricant oil chamber 11.In the end of described body, be provided with engine oil chamber 16, described jack shaft 1 is quill shaft, on described jack shaft 1, the position corresponding with described engine oil chamber 16 is symmetrically arranged with the oiler I 17 being connected with described jack shaft 1 inside, position near described lubricant oil chamber 11 on described jack shaft 1 is provided with the oiler II 18 being connected with described lubricant oil chamber 11, is provided with the return tube 19 being connected with described cooling chamber 9 on described body.For the oil in cooling chamber is back in engine oil chamber more quickly, on described body, be also provided with the auxiliary return tube 36 being connected with described cooling chamber 9.Lubricating system in the utility model does not separately need oil pump, and the centrifugal force that piston cylinder rotation produces can make lubrication oil circulation flow.
Described igniting is the high voltage wire supplying tube 33 that comprises the spark plug being arranged in described circular cylinder 5 and be connected into described jack shaft 1 inside, in described piston cylinder cylinder interior, be embedded with spark plug wiring, this spark plug wiring connects the end of the close described compression ratio regulating lever 30 of described sleeve 2, described high voltage wire supplying tube 33 connects described compression ratio regulating lever 30 and is provided with contact pilotage at outlet terminal place, described adding, is rubbed piston 6 and described antifriction piston 7 when relative movement, and described spark plug wiring contacts in the position of setting with described contact pilotage.The utility model does not need high tension distributor, only needs a high-tension transformer.Also can utilize and add relatively rotating and the spontaneous high-tension electricity of electromagnetic induction principle of the piston 6 that rubs, antifriction piston 7.
Described intake and exhaust are to comprise the suction chamber 20 that is arranged on described piston cylinder left side and the exhaust chamber 21 that is arranged on described piston cylinder right side.On described upper-cover 34, be provided with suction tude 37 and outlet pipe 38.Described suction tude 37 is communicated with described suction chamber 20, and described outlet pipe 38 is connected with described exhaust chamber 21.Described suction chamber 20 and described exhaust chamber 21 surround and form with described oil baffle 10 by the airtight plate 22 that is arranged on described oil baffle 10 outsides.Described suction chamber 20 and be arranged between the described suction port 41 on the left cylinder 3 of described piston and be provided with admission line 23.In described admission line 23, be combined with intake valve 24.Described exhaust chamber 21 and described in be arranged between the described relief opening 42 on the right cylinder 4 of described piston and be provided with exhaust duct 25.In described exhaust duct 25, be combined with exhaust valve 26.In described airtight plate 22 outer wall in described suction chamber 20 and described exhaust chamber 21 outsides, be provided with valve actuating mechanism, described valve actuating mechanism drives the unlatching of described intake valve 24 and described exhaust valve 26 with closed, realizes the air inlet of described suction chamber 20 and the exhaust of described exhaust chamber 21.Described valve actuating mechanism comprises the inertia rotors 28 rotating the valve timing gear 27 be arranged on described airtight plate 22, be meshed with described valve timing gear 27 and be hinged on described airtight plate 22, and the connecting rod 29 that is hinged of the end of described inertia rotors 28 and be fixedly installed on the compression ratio regulating lever 30 on described jack shaft 1.On described sleeve 2, offer symmetrical looping pit 40, for the inertia rotors 28 of described symmetry, therefrom stretch out.Described connecting rod 29 is hinged with described compression ratio regulating lever 30.On the side of the close described airtight plate 22 of described valve timing gear 27, be provided with the annular groove 31 matching with described intake valve 24 and described exhaust valve 26, in described annular groove 31, leave the mutually concordant jack-up projection 32 in the side with described valve timing gear 27 of some radians.When the end of described intake valve 24 or described exhaust valve 26 is positioned at described annular groove 31, described suction port 41 or described relief opening 42 closures; When the end of described intake valve 24 or described exhaust valve 26 is positioned in described jack-up projection 32, described suction port 41 or described relief opening 42 are opened, described suction port 41 air inlets, described relief opening 42 exhausts.
Inflammable mixture enters suction chamber 20, and suction chamber 20 is opened and is communicated with by intake valve 24 with the gas-entered passageway 23 in piston cylinder.The unlatching of intake valve 24 is controlled by valve timing gear 27, and the rotation of valve timing gear 27 provides power by inertia rotors 28.Inertia rotors 28 has formed a four-bar linkage with compression ratio regulating lever 30, connecting rod 29 and airtight plate 22.Compression ratio regulating lever 30 rotates together with adding the piston 6 that rubs.Along with adding relatively rotating of rub piston 6 and antifriction piston 7, compression ratio regulating lever 30 drivening rods 29, connecting rod 29 drives inertia rotors 28, makes inertia rotors 28 to a direction rotation.Inertia rotors 28 and valve timing gear 27 engagements.Valve timing gear 27 is 1/4 with the velocity ratio of inertia rotors 28, and the corresponding intake valve 24 of A chamber, B chamber, C chamber and D chamber in assurance piston cylinder and exhaust valve 26 are in correct time opening and closing.When inertia rotors 28 is rotated, have a degrees of freedom with its direction of rotation, the inertia of the restriction of this degrees of freedom during by inertia rotors 28 rotation overcomes.In A chamber in piston cylinder, B chamber, C chamber and four chambers of D chamber, respectively connect an intake valve 24 and an exhaust valve 26, the open and close mode of inlet and exhaust valve is identical with conventional reciprocating piston engine.The utility model inflammable mixture used can be the mixed gas after supercharging, can use turbosupercharging, also can utilize the airtight plate 22 of rotation in suction chamber 20 and the body not turning to realize engine driven supercharging.The exhaust valve that waste gas after burning is opened by timing enters exhaust chamber 21, and discharges.Waste gas after burning can be used for turbosupercharging, or discharges after catalytic purification.
The compression ratio that the radian of the annular groove 31 shared whole annular grooves on 27 on described valve timing gear is selected by this motor determines.As shown in Figure 2, require the length of bar a, b, c, d to meet a+b=c+d.A=107, b=18, c=83, d=42, these values can adjustment, but must meet a+b=c+d.Wherein when the difference of bar c and bar b hour, the rotation of inertia rotors 28 has sometimes fast and sometimes slow phenomenon, the difference of increase bar c and bar b can reduce the inhomogeneous of inertia rotors 28 rotating speeds.And the size that increases bar b, bar c can increase the compression ratio of the utility model motor.When adding the piston 6 of rubbing and relatively rotate with antifriction piston 7, the angle that the inertia rotors that drives 28 turns over is different, and the angle of the annular groove 31 of valve timing gear 27 sides is difference thereupon also.The annular groove 31 of valve timing gear 27 sides is not complete 360 degree, and this annular groove 31 is with the radian accounting of jack-up projection 32 by compression ratio, and the length of bar a, b, c, d determines.When valve timing gear 27 rotates, suction port 41 or relief opening 42 can be backed down by the jack-up projection 32 on valve timing gear 27, thereby open the passage in suction chamber 20 or exhaust chamber 21 and piston cylinder.With a=107, b=18, c=83, during d=42, illustrate, the shared angle of radian of the jack-up projection 32 of the valve timing gear 27 that A chamber is corresponding is 102 degree, the shared angle of radian of the jack-up projection 32 of the valve timing gear 27 that B chamber is corresponding is 78 degree, and the shared angle of radian of the jack-up projection 32 of the valve timing gear 27 that C chamber is corresponding is 78 degree, and the shared angle of radian of the jack-up projection 32 of the valve timing gear 27 that D chamber is corresponding is 102 degree.The utility model, when starting, as long as to power of described valve timing gear, rotates it, can realize motor and move.
Airtight plate in the utility model, oil baffle can use high-speed sealing circle with the sealing of upper and lower cover, also can use labyrinth oil circuit sealing, and the oil sealing that all the other sealings place adopt is identical with conventional reciprocating piston engine.
embodiment two:
As shown in Figure 16 to Figure 18, the present embodiment is from embodiment one difference: the unilateral bearing in described one-direction driving apparatus and embodiment one is different.In the present embodiment, described one-direction driving apparatus comprise sun gear 43, two planetary pinions 44 that are meshed with described sun gear 43, with the central shaft of two described planetary pinions 44 rotate the planetary pinion retainer 45 coordinating and two connecting rod I 46 that are fixedly connected with two described planetary pinions 44, on described sleeve 2, be fixedly installed connecting rod II 47, on described jack shaft 1, be provided with connecting rod III 48, one end of described connecting rod II 47 and a stepping trailing arm 49 is hinged, and the other end of described stepping trailing arm 49 and one of them connecting rod I 46 are hinged; Described connecting rod III 48 is hinged with one end of another stepping trailing arm 49, and the other end of this stepping trailing arm 49 and another connecting rod I 46 are hinged; Described sun gear 43 is fixed on described body, middle position at described sun gear 43 and described planetary pinion retainer 45 is provided with through hole, in described through hole, be combined with rotatingshaft 50, described rotatingshaft 50 is rotatably assorted with described sun gear 43, with described planetary pinion retainer 45 secure fit, the described motion that adds rub piston 6 and described antifriction piston 7 drives described planetary pinion retainer 45 to rotate, and described planetary pinion retainer 45 drives described rotatingshaft 50 as output shaft outputting power.Two planetary pinions 44 rotate around sun gear 43, are subject to the constraint of planetary pinion retainer 45 simultaneously, and position during rotation can only be point-blank.Two stepping trailing arms 49 simultaneously respectively with sleeve 2 on the connecting rod II 47 that is connected and the connecting rod III 48 that is connected with jack shaft 1 hinged.When the antifriction piston 7 being connected with piston cylinder also have with jack shaft 1 be connected add the piston 6 that rubs and do relative motion time, described connecting rod II 47 and described connecting rod III 48 will drag stepping trailing arm 49, thereby planetary pinion 44 is rotated around sun gear 43.The planetary pinion 44 rotating around sun gear 43 drives planetary pinion retainer 45 to do a rotational motion that direction is constant.In the middle of package unit, insert an output shaft, make it rotate and just can output power together with planetary pinion retainer 45.
Zhe Tao mechanism can make antifriction piston 7 and add the piston 6 that rubs to do step motion, thereby plays the effect of unilateral bearing.
It is identical with traditional reciprocating-piston engine that fuel in the present embodiment is supplied with starting, and does not repeat them here.
The utility model can be applicable to engine art.
Claims (10)
1. a turnover motor, comprise body, fuel is supplied with and is started system, igniting system, intake and exhaust system and cooling and lubricating sealing system, it is characterized in that: described turnover motor also comprises the jack shaft (1) being arranged on described body, described jack shaft (1) is engaged on described body by one-direction driving apparatus, on described jack shaft (1), be rotatably assorted with the piston cylinder of sleeve (2), the end of described sleeve (2) is connected with described one-direction driving apparatus, described piston cylinder consists of the left cylinder of piston (3) and the right cylinder of piston (4), in described piston cylinder, be provided with circular cylinder (5), in described circular cylinder (5), be provided with some to adding of adjacent layout rub piston (6) and antifriction piston (7), between the left cylinder of described piston (3) and the right cylinder of described piston (4), be provided with the seal ring (8) being fixedly connected with described jack shaft (1), the described piston that rubs (6) that adds is fixedly connected with described seal ring (8), described antifriction piston (7) is fixedly connected with described piston cylinder, in described circular cylinder (5), described in each, add between the piston that rubs (6) and adjacent described antifriction piston (7) and all form a chamber, described in each, in chamber, be provided with porting, the described piston that rubs (6) that adds moves and the volume of chamber described in each is constantly changed in described circular cylinder (5), the described piston that rubs (6) that adds drives described jack shaft (1) to rotate, on described one-direction driving apparatus, be provided with output shaft, the motion of described jack shaft (1) and described piston cylinder drives described output shaft outputting power.
2. turnover motor according to claim 1, it is characterized in that: the logarithm that adds the piston that rubs (6) and described antifriction piston (7) in described circular cylinder (5) is two pairs, the described piston that rubs (6) and described antifriction piston (7) adjacent distributions of adding, described in two pairs, add the piston that rubs (6) and described antifriction piston (7) and in described circular cylinder (5), form four described chambers, four described chambers circulate successively and do air-breathing, compression, burning and exhaust action.
3. turnover motor according to claim 2, it is characterized in that: described cooling and lubricating sealing is to comprise the cooling chamber (9) that is arranged on described piston cylinder periphery, described cooling chamber (9) is enclosed and is formed by the outer wall of the oil baffle (10) being fixedly installed with described piston cylinder and described piston cylinder, and the madial wall of the left cylinder of described piston (3) and the right cylinder of described piston (4) is recessed to form lubricant oil chamber (11) laterally near the position in axle center; In the both sides of described seal ring (8), be provided with some circle projections (12), position corresponding with described projection (12) on the inwall of the left cylinder of described piston (3) and the right cylinder of described piston (4) is provided with some circle grooves (13), described projection (12) and described groove (13) complement each other to form maze type oil circuit (14), and described maze type oil circuit (14) is lubricated and seals described circular cylinder (5).
4. turnover motor according to claim 3, it is characterized in that: on the left cylinder of described piston (3) and the right cylinder of described piston (4), be provided with through hole (15), described cooling chamber (9) is connected by described through hole (15) with described lubricant oil chamber (11).
5. turnover motor according to claim 4, it is characterized in that: in the end of described body, be provided with engine oil chamber (16), described jack shaft (1) is quill shaft, in the upper position corresponding with described engine oil chamber (16) of described jack shaft (1), be symmetrically arranged with the oiler I (17) being connected with described jack shaft (1) inside, the upper position near described lubricant oil chamber (11) of described jack shaft (1) is provided with the oiler II (18) being connected with described lubricant oil chamber (11), on described body, be provided with the return tube (19) being connected with described cooling chamber (9).
6. turnover motor according to claim 5, it is characterized in that: described intake and exhaust are to comprise the suction chamber (20) that is arranged on described piston cylinder left side and the exhaust chamber (21) that is arranged on described piston cylinder right side, described suction chamber (20) and described exhaust chamber (21) surround and form with described oil baffle (10) by the airtight plate (22) that is arranged on described oil baffle (10) outside, on the left cylinder of described piston (3), be provided with suction port, between described suction chamber (20) and described suction port, be provided with admission line (23), in described admission line (23), be combined with intake valve (24), on the right cylinder of described piston (4), be provided with relief opening, between described exhaust chamber (21) and described relief opening, be provided with exhaust duct (25), in described exhaust duct (25), be combined with exhaust valve (26), in described airtight plate (22) outer wall in described suction chamber (20) and described exhaust chamber (21) outside, be provided with valve actuating mechanism, described valve actuating mechanism drives the unlatching of described intake valve (24) and described exhaust valve (26) with closed, realize the air inlet of described suction chamber (20) and the exhaust of described exhaust chamber (21).
7. turnover motor according to claim 6, it is characterized in that: described valve actuating mechanism comprises that rotation is arranged on the valve timing gear (27) on described airtight plate (22), be meshed with described valve timing gear (27) and be hinged on the inertia rotors (28) on described airtight plate (22), the connecting rod (29) being hinged with the end of described inertia rotors (28) and be fixedly installed on the compression ratio regulating lever (30) on described jack shaft (1), described connecting rod (29) is hinged with described compression ratio regulating lever (30), on the side of the close described airtight plate (22) of described valve timing gear (27), be provided with the annular groove (31) matching with described intake valve (24) and described exhaust valve (26), in described annular groove (31), leave the mutually concordant jack-up projection (32) in the side with described valve timing gear (27) of some radians, when the end of described intake valve (24) or described exhaust valve (26) is positioned at described annular groove (31), described suction port or described relief opening are closed, when the end of described intake valve (24) or described exhaust valve (26) is positioned in described jack-up projection (32), described suction port or described exhaust open, described suction port air inlet, described relief opening exhaust.
8. turnover motor according to claim 7, it is characterized in that: described igniting is to comprise being arranged on the spark plug in described circular cylinder (5) and being connected into the inner high voltage wire supplying tube (33) of described jack shaft (1), in described piston cylinder cylinder interior, be embedded with spark plug wiring, this spark plug wiring connects the end of the close described compression ratio regulating lever (30) of described sleeve (2), described high voltage wire supplying tube (33) connects described compression ratio regulating lever (30) and is provided with contact pilotage at outlet terminal place, the described piston that rubs (6) and the described antifriction piston (7) of adding is when relative movement, described spark plug wiring contacts in the position of setting with described contact pilotage.
9. turnover motor according to claim 1, it is characterized in that: two unilateral bearings (39) of described one-direction driving apparatus for being arranged on described jack shaft (1) two ends and matching with described body, described unilateral bearing (39) is for having the inner ring and the bearing structure that is positioned at the outer ring outside described inner ring of two mutual noninterferences, the end of the end of described jack shaft (1) and described sleeve (2) fixes and coordinates with two inner rings of described unilateral bearing (39) respectively, the described unilateral bearing (39) that is positioned at the right cylinder end of described piston portion reaches outside described body and as output shaft, and outer ring and the described body of this unilateral bearing (39) are rotatably assorted.
10. turnover motor according to claim 1, it is characterized in that: described one-direction driving apparatus comprises sun gear (43), two planetary pinions (44) that are meshed with described sun gear (43), with the central shaft of two described planetary pinions (44) rotate the planetary pinion retainer (45) coordinating and two the connecting rod I (46) that are fixedly connected with two described planetary pinions (44), on described sleeve (2), be fixedly installed connecting rod II (47), on described jack shaft (1), be provided with connecting rod III (48), described connecting rod II (47) is hinged with one end of a stepping trailing arm (49), the other end of described stepping trailing arm (49) and one of them connecting rod I (46) are hinged, described connecting rod III (48) is hinged with one end of another stepping trailing arm (49), and the other end of this stepping trailing arm (49) and another connecting rod I (46) are hinged, described sun gear (43) is fixed on described body, middle position at described sun gear (43) and described planetary pinion retainer (45) is provided with through hole, in described through hole, be combined with rotatingshaft (50), described rotatingshaft (50) is rotatably assorted with described sun gear (43), with described planetary pinion retainer (45) secure fit, the described motion that adds the piston that rubs (6) and described antifriction piston (7) drives described planetary pinion retainer (45) to rotate, described planetary pinion retainer (45) drives described rotatingshaft (50) as output shaft outputting power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190460.0U CN203822453U (en) | 2014-04-19 | 2014-04-19 | Turnover engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190460.0U CN203822453U (en) | 2014-04-19 | 2014-04-19 | Turnover engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822453U true CN203822453U (en) | 2014-09-10 |
Family
ID=51477965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190460.0U Withdrawn - After Issue CN203822453U (en) | 2014-04-19 | 2014-04-19 | Turnover engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953433A (en) * | 2014-04-19 | 2014-07-30 | 成宇路 | Turnover motor |
-
2014
- 2014-04-19 CN CN201420190460.0U patent/CN203822453U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953433A (en) * | 2014-04-19 | 2014-07-30 | 成宇路 | Turnover motor |
| CN103953433B (en) * | 2014-04-19 | 2016-05-11 | 成宇路 | Turnover engine |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20160511 |
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