CN208416700U - Bowl power is vented internal combustion engine naturally - Google Patents

Abstract

The utility model relates to a kind of bowl of power to be vented internal combustion engine naturally, including cylinder body, piston, starter mechanism, gas handling system, ignition system, exhaust system and power take-off mechanism, piston is slidingly sealed cooperation by piston ring and cylinder block inner wall, the bowl-type protrusion for being convex to piston is provided at the top of cylinder body, the bowl that combustion chamber is cooperatively formed with bowl-type protrusion is provided at the top of piston, gas handling system and ignition system are arranged in bowl-type protrusion, the bottom of cylinder body connects organic oil storehouse ontology, the skirt section of piston is provided with piston pin, power take-off mechanism includes connecting rod, the first gear for being fixedly mounted on first rotating shaft one end and the second gear for being fixedly mounted on second shaft one end.This bowl of power is vented the novel structure design of internal combustion engine naturally can increase air inflow, broken oil group is carried out to oil gas, increases indoor air pressure of burning, and improve mechanical efficiency, make full combustion of fuel, reduce the discharge of pollutant, protect environment.

Description

Bowl power is vented internal combustion engine naturally

Technical field

The utility model relates to a kind of bowl of power to be vented internal combustion engine naturally.

Background technique

Internal combustion engine is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the thermal energy released is straight Switch through the Thermal Motor for being changed to power.Internal combustion engine includes reciprocating piston internal combustion engine, rotary engine and freely lives Plug engine also includes the jet engine of rotary vane type.Internal-combustion piston engine currently on the market is with reciprocating-piston Formula is the most universal.Internal-combustion piston engine mixes fuel and air, and in its gas in-cylinder combustion, the thermal energy released makes to produce in cylinder The combustion gas of raw high temperature and pressure.Combustion gas expands against piston work done, then by crank link mechanism or other mechanisms that mechanical work is defeated Out, driving follower work.Common internal combustion engine mechanical efficiency is low, often burns insufficient, and cooling performance is bad, Chang Zao It is overheated at internal combustion engine and influences engine performance.

Utility model content

In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a kind of novel in design, knots The bowl power that structure is simple, mechanical efficiency is high, facilitates full combustion, cooling performance good is vented internal combustion engine naturally.

In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of bowl of power is vented internal combustion engine naturally, Including cylinder body, piston, starter mechanism, gas handling system, ignition system, exhaust system and power take-off mechanism, the cylinder Ontology is to be made by cylinder block and head integrally, and the peripheral side of the piston is provided with multi-turn piston ring, and the piston is logical It crosses piston ring and cylinder block inner wall is slidingly sealed cooperation, the bowl-type protrusion for being convex to piston is provided at the top of the cylinder body, The bowl that combustion chamber is cooperatively formed with bowl-type protrusion, the gas handling system and ignition system are provided at the top of the piston It is arranged in bowl-type protrusion, side wall of the cylinder body close to bowl-type protrusion lower end is provided with multiple to be connected with exhaust system Exhaust outlet, the bottom of the cylinder body connects organic oil storehouse ontology, L annular is equipped on the side wall of machine oil storehouse ontology Baffle simultaneously forms a pneumatic trough, and the skirt section of the piston is provided with piston pin, and the power take-off mechanism includes connecting rod, fixed peace Mounted in first rotating shaft one end first gear and be fixedly mounted on the second gear of second shaft one end, the end of the first gear Be evenly distributed with multiple perforation on face, the upper end of the connecting rod and the middle part of piston pin are rotatablely connected, the lower end of the connecting rod with The edge part of first gear is rotatablely connected, and the first gear is meshed with the second gear, the other end of the first rotating shaft from Machine oil storehouse ontology is pierced by and is sequentially connected with the output end of starter mechanism, and the other end slave bunker ontology of second shaft is worn Out, the first rotating shaft, the second shaft cooperate with the ontology rotary seal of machine oil storehouse respectively, and the is provided in the ontology of the machine oil storehouse One shaft supporting frame, the first rotating shaft and the second shaft are mounted on the first shaft supporting frame through respective bearing respectively.

Preferably, the starter mechanism includes starting motor, start driving gear and starting driven gear, the starting Driving gear is fixedly mounted on the output end for starting motor, and the starting driven gear is fixedly mounted on the another of first rotating shaft It holds and is meshed with driving gear is started.

Preferably, the other end of second shaft is slidably fitted with clutch gear, and the clutch gear is arranged in clutch In case, the clutch gear is connected with power take-off mechanism, the power take-off mechanism include third gear, output gear and Third shaft, the third gear and clutch gear are meshed, and the third gear is fixed on one end of third shaft, described defeated Gear is mounted on the other end of third shaft out, and one end of the third shaft is rotatably installed on the ontology of machine oil storehouse, and described It is fixed with the spring support plate positioned at clutch gear side in two shafts, the first spring is installed on the clutch gear one side, First spring is fixed on spring support plate, the other end of second shaft be equipped with positioned at the clutch gear other side from Baffle is closed, a push rod is arranged in the bottom of the clutch case, and the top of the push rod is between clutch baffle and clutch gear, institute The lower part for stating push rod is connected to one end of second spring, and the other end of the second spring is connected to the bottom of clutch case, described The lower end of push rod is connected with a drawstring.

Preferably, the gas handling system includes air cleaner, the throttle valve device being mounted among bowl-type protrusion and peace Mounted in the first pressure fan of the first rotating shaft other end, the throttle valve device is arranged in the lower part of inlet plenum in one, it is described in into The top of gas chamber is equipped with multiple band nail fan blades, and the interior inlet plenum is fixedly arranged above first support, the first support top One external admission room is installed, external admission chamber interior two sides are symmetrically arranged with a pair of of entry impeller, the external admission room it is interior Portion's intermediate symmetry is provided with a pair of second pressure fan, offers an external admission mouth, the external admission at the top of the external admission room One the 4th shaft for connecting the first pressure fan and with nail fan blade is installed at the top of the top to throttle valve device of room, it is described An external admission mouth protective cover is provided at the top of external admission room, the side of the external admission room is connected to sky by the first air inlet pipe The air inlet of air cleaner, the gas outlet of the air cleaner are connected to the pneumatic trough of machine oil storehouse ontology by the second air inlet pipe Interior, the other side of the external admission room is connected to the upper gas outlet of the first pressure fan, first air-supply by third air inlet pipe The lower gas outlet of machine is connected with one the 7th air inlet pipe.

Preferably, the throttle valve device include third spring, be mounted on third spring top air throttle, be mounted in Inlet plenum side wall and the stopper matched with air throttle, the third spring are fixed on bowl-type protrusion by a metallic support Bottom, be provided with air inlet in bowl-type above the air throttle.

Preferably, the throttle valve device includes a T shape metal frame, there are two the head of the T shape metal frame opens up Inclined hole, offers a groove among the lower part of the T shape metal frame, the lower part two sides of the T shape metal frame offer it is multiple into Stomata.

Preferably, it is provided with a sealing plate at the top of the bowl-type protrusion, is formed between the sealing plate and cylinder body top First cooling storehouse, first cooling storehouse is connect with the first air inlet pipe or third air inlet pipe respectively by the 4th air inlet pipe, described First cooling storehouse is connect by downtake pipe with exhaust system.

Preferably, the exhaust system includes the exhaust interlayer pipe being set in outside cylinder body and connect with downtake pipe Fumer, it is described exhaust interlayer pipe in be provided with one annular inner panel with holes, shape between the inner panel with holes and cylinder body Cheng Yiji fires storehouse, an exhaust storehouse is formed between the inner panel with holes and the outer wall for being vented interlayer pipe, the exhaust storehouse passes through second Exhaust pipe connects fumer, is provided with multiple exhaust wind wheels in the fumer, the fumer is discharged by third exhaust pipe Exhaust gas is provided with a muffler on the third exhaust pipe, a cooling ring vessel, the cooling is arranged with outside the exhaust interlayer pipe The second cooling storehouse is provided in endless tube, the top air inlet of second cooling storehouse connects the first air inlet by one the 5th air inlet pipe Pipe, the outer wall lower part of the cooling ring vessel is provided with a thermal exhaust mouth.

Preferably, the pneumatic trough side of machine oil storehouse ontology connects the exterior annular of a carburetor by the 6th air inlet pipe Storehouse, the carburetor also include that carburetor main body and a part are threaded through beam hanger inside carburetor main body, the beam hanger Top is provided with a rope eye, and the 4th spring is arranged in the middle part of the beam hanger, and the carburetor main body top is elastic rubber, institute The middle part for stating carburetor main body connects one end of an oil inlet pipe, and the lower inside of the carburetor main body is provided with one second axis branch Support, the carburetor main body form a carburetion room in the lower section of the second shaft supporting frame, the centre of second shaft supporting frame to Under be fixed with it is a pair of it is horizontally arranged get rid of oily bucket, the both ends for getting rid of oil bucket are provided with wind guide vane, and the lower section of the carburetion room is logical The 6th air inlet pipe is crossed to be connected with interior inlet plenum.

Preferably, the other end of the oil inlet pipe is connected to a fuel tank, and the fuel tank includes fuel tank main body and gas-turbine group, The turbine unit is mounted in turbine rack and is arranged in the top of fuel tank main body, the side connection the 7th of the turbine unit Air inlet pipe, the centre of the turbine unit are provided with one the 5th shaft, and one end of the 5th shaft is mounted on turbine rack Top, the broken oily stirring rod of the other end connection one of the 5th shaft, the broken oily stirring rod are arranged with a round tube, institute all over the body outside It states round tube to be fixed in fuel tank main body on the seat board of bottom side, the oil pipe bottom is equipped with an oil well pump, the oil pipe Top connects oil inlet pipe, offers oil outlet above the side of the oil pipe, a lateral roof of the fuel tank main body offers One oil filler.

Compared with prior art, the utility model has the following beneficial effects: this bowl of power is vented internal combustion engine naturally, by piston It is made into bowl-type with cylinder head, the space of compression and combustion room increases the pressure of gas-air mixture body, makes mixed gas more Good combustion explosion, so that gasoline is easy to full combustion.

Detailed description of the invention

Fig. 1 is the body of the internal-combustion engine structural schematic diagram of the utility model embodiment one.

Fig. 2 is the Oiltank structure schematic diagram of the utility model embodiment one.

Fig. 3 is the partial enlarged view of the utility model embodiment one.

Fig. 4 is the partial enlarged view of the utility model embodiment one.

Fig. 5 is the partial enlarged view of the utility model embodiment one.

Fig. 6 is the partial enlarged view of the utility model embodiment one.

Fig. 7 is the partial enlarged view of the utility model embodiment two.

Marked in the figure: 1, cylinder body；2, piston；3, starter mechanism；4, gas handling system；5, ignition system；6, exhaust system System；7, power take-off mechanism；8, cylinder block；9, cylinder head；10, piston ring；11, bowl-type protrusion；12, bowl-type recess portion；13, it is vented Mouthful；14, machine oil storehouse ontology；15, piston pin；16, connecting rod；17, first rotating shaft；18, first gear；19, the second shaft；20, Two gears；21, the first shaft supporting frame；22, motor is started；23, driving gear is started；24, driven gear is started；25, clutch Gear；26, clutch case；27, third gear；28, output gear；29, third shaft；30, spring support plate；31, the first spring； 32, clutch baffle；33, push rod；34, second spring；35, drawstring；36, air cleaner；37, throttle valve device；38, it first send Blower；39, interior inlet plenum；40, band nail fan blade；41, first support；42, external admission room；43, entry impeller；44, the second air-supply Machine；45, external admission mouth；46, external admission mouth protective cover；47, the first air inlet pipe；48, the second air inlet pipe；49, third spring；50, Air throttle；51, stopper；52, metallic support；53, air inlet in bowl-type；54, sealing plate；55, the first cooling storehouse；56, the 4th Air inlet pipe；57, downtake pipe；58, it is vented interlayer pipe；59, fumer；60, inner panel with holes；61, after combustion storehouse；62, it is vented storehouse； 63, second exhaust pipe；64, it is vented wind wheel；65, third exhaust pipe；66, muffler；67, cooling ring vessel；68, the second cooling storehouse； 69, the 5th air inlet pipe；70, thermal exhaust mouth；71, the 6th air inlet pipe；72, carburetor；73, annular bin；74, carburetor main body；75, Beam hanger；76, rope eye；77, the 4th spring；78, elastic rubber；79, oil inlet pipe；80, the second shaft supporting frame；81, carburetion room；82, Get rid of oily bucket；83, the 6th air inlet pipe；84, third air inlet pipe；85, L ring baffle；86, pneumatic trough；87, the 4th shaft；88, the 7th Air inlet pipe；89, T shape metal frame；90, inclined hole；91, groove；92, air inlet；93, wind guide vane；94, fuel tank；95, fuel tank main body； 96, turbine unit；97, turbine rack；98, the 5th shaft；99, broken oily stirring rod；100, round tube；101, seat board；102, it pumps Pump；103, oil outlet；104, oil filler.

Specific embodiment

In order to allow the utility model features described above and advantage be clearer and more comprehensible, below spy for embodiment, and cooperate attached drawing, It is described in detail below.

Embodiment one: as shown in Fig. 1 ~ 6, a kind of bowl of power is vented internal combustion engine, including cylinder body 1, piston 2, starting naturally Mechanism 3, gas handling system 4, ignition system 5, exhaust system 6 and power take-off mechanism 7, the cylinder body 1 are by 8 He of cylinder block Cylinder head 9 makes integrally, and the peripheral side of the piston 2 is provided with multi-turn piston ring 10, the piston 2 by piston ring 10 with 8 inner wall of cylinder block is slidingly sealed cooperation, and the top of the cylinder body 1 is provided with the bowl-type protrusion 11 for being convex to piston, the work The top of plug 2 is provided with the bowl 12 that combustion chamber is cooperatively formed with bowl-type protrusion 11, the gas handling system 4 and ignition system 5 are arranged in bowl-type protrusion 11, and side wall of the cylinder body 1 close to 11 lower end of bowl-type protrusion is provided with multiple and exhaust system The bottom of 6 exhaust outlets 13 being connected, the cylinder body 1 connects organic oil storehouse ontology 14, the side wall of machine oil storehouse ontology On L ring baffle 85 be installed and form a pneumatic trough 86, the skirt section of the piston 2 is provided with piston pin 15, and the power is defeated Mechanism 7 includes connecting rod 16, is fixedly mounted on the first gear 18 of 17 one end of first rotating shaft and is fixedly mounted on the second shaft 19 out The second gear 20 of one end, is evenly distributed with multiple perforation on the end face of the first gear 18, the upper end of the connecting rod 16 with The middle part of piston pin 15 is rotatablely connected, and the lower end of the connecting rod 16 and the edge part of first gear 18 are rotatablely connected, and described first Gear 18 is meshed with second gear 20, and the other end slave bunker ontology 14 of the first rotating shaft 17 is pierced by and and starter mechanism 3 output end transmission connection, the other end slave bunker ontology 14 of second shaft 19 is pierced by, the first rotating shaft 17, the Two shafts 18 cooperate with 14 rotary seal of machine oil storehouse ontology respectively, are provided with the first shaft supporting frame in machine oil storehouse ontology 14 21, the first rotating shaft 17 and the second shaft 19 are mounted on the first shaft supporting frame 21 through respective bearing respectively.9 He of cylinder head The setting of the bowl shaped structure of piston 2 is more easier oil gas in combustion chamber by the pressure concentrated, and that improves piston 2 does effect Rate.First gear 18 end face perforation setting, can compressed atmosphere, make its point of group or be divided into particle, with oil mix after firing Indoor more explosive is burnt, more thermal energy are generated.

In the present embodiment one, the starter mechanism 3 includes starting motor 22, starting driving gear 23 and start driven Gear 24, the driving gear 23 that starts are fixedly mounted on the output end for starting motor 22, and the starting driven gear 24 is solid Dingan County is mounted in the other end of first rotating shaft 17 and is meshed with driving gear 23 is started.

In the present embodiment one, the other end of second shaft 19 is slidably fitted with clutch gear 25, the clutch tooth Wheel 25 is arranged in clutch case 26, and the clutch gear 25 is connected with power take-off mechanism 7, and the power take-off mechanism 7 wraps Third gear 27, output gear 28 and third shaft 29 are included, the third gear 27 and clutch gear 25 are meshed, the third Gear 27 is fixed on one end of third shaft 29, and the third gear 27 can be a gear, be also possible to multiple and different shelves The gear set of position, the output gear 28 are mounted on the other end of third shaft 29, and one end of the third shaft 29 rotates peace On machine oil storehouse ontology 14, the spring support plate 30 positioned at 25 side of clutch gear is fixed in second shaft 19, it is described First spring 31 is installed on 25 one side of clutch gear, first spring 31 is fixed on spring support plate 30, and described second The other end of shaft 19 is equipped with the clutch baffle 32 positioned at 25 other side of clutch gear, the bottom setting one of the clutch case 26 Push rod 33, between clutch baffle 32 and clutch gear 25, the lower part of the push rod 33 is connected on the top of the push rod 33 One end of second spring 34, the other end of the second spring 34 are connected to the bottom of clutch case 26, the lower end of the push rod 33 It is connected with a drawstring 35.

In the present embodiment one, the gas handling system 4 includes air cleaner 36, the section for being mounted on 11 centre of bowl-type protrusion Valve gear 37 and the first pressure fan 38 for being mounted on 17 other end of first rotating shaft, the throttle valve device 37 be arranged in one into The lower part of gas chamber 39, the top of the interior inlet plenum 39 are equipped with multiple band nail fan blades 40, fix above the interior inlet plenum 39 There is first support 41, an external admission room 42 is installed above the first support 41, the 42 inside two sides of external admission room are symmetrical It is provided with a pair of of entry impeller 43, the bosom of the external admission room 42 is symmetrically arranged with a pair of second pressure fan 44, described The top of external admission room 42 offers an external admission mouth 45, and top to the top of throttle valve device 37 of the external admission mouth 45 is pacified Equipped with the 4th shaft 87 for connecting the first pressure fan 38 and with nail fan blade 40, the top of the external admission room 42 is provided with One external admission mouth protective cover 46, the side of the external admission room 42 by the first air inlet pipe 47 be connected to air cleaner 36 into The gas outlet of port, the air cleaner 36 is connected in the pneumatic trough 86 of machine oil storehouse ontology 14 by the second air inlet pipe 48, The other side of the external admission room 42 is connected to the upper gas outlet of the first pressure fan 38 by third air inlet pipe 84, and described first send The lower gas outlet of blower 38 is connected with one the 7th air inlet pipe 88, and mixed oil and gas can be carried out broken oil group by the band nail fan blade 40, It is set to be easier to explode in the combustion chamber.

In the present embodiment one, the throttle valve device 37 includes third spring 49, is mounted on 49 top of third spring Air throttle 50, the stopper 51 for being mounted on interior 39 side wall of inlet plenum and matching with air throttle 50, the third spring 49 are logical The bottom that a metallic support 52 is fixed on bowl-type protrusion 11 is crossed, the top of the air throttle 50 is provided with air inlet 53 in bowl-type.

In the present embodiment one, the top of the bowl-type protrusion 11 is provided with a sealing plate 54, the sealing plate 54 and cylinder sheet Form the first cooling storehouse 55 between the top of body 1, first cooling storehouse 55 by the 4th air inlet pipe 56 respectively with the first air inlet pipe 47 or third air inlet pipe 84 connect, first cooling storehouse 55 is connect by downtake pipe 57 with exhaust system 6.

In the present embodiment one, the exhaust system 6 includes the exhaust interlayer pipe 58 that is set in outside cylinder body 1 and with the The fumer 59 of one exhaust pipe 57 connection, described be vented in interlayer pipe 57 is provided with an annular inner panel with holes 60, described with holes One is formed between inner panel 60 and cylinder body 1 after combustion storehouse 61, shape between the inner panel 60 with holes and the outer wall for being vented interlayer pipe 58 Gas storehouse 62 in a row, the exhaust storehouse 62 connect fumer 59 by second exhaust pipe 63, are provided in the fumer 59 more A exhaust wind wheel 64, the fumer 59 are discharged exhaust gas by third exhaust pipe 65, are provided with one on the third exhaust pipe 65 Muffler 66, the exhaust interlayer pipe 57 are arranged with a cooling ring vessel 67 outside, it is cooling that second are provided in the cooling ring vessel 67 The top air inlet in storehouse 68, second cooling storehouse 68 connects the first air inlet pipe 47, the cooling by one the 5th air inlet pipe 69 The outer wall lower part of endless tube 67 is provided with a thermal exhaust mouth 70.

In the present embodiment one, 86 side of pneumatic trough of machine oil storehouse ontology 1 is changed by the 6th air inlet pipe 71 connection one The exterior annular storehouse 73 of oily device 72, the carburetor 72 also include that carburetor main body 74 and a part are threaded through carburetor main body Beam hanger 75 inside 74, the top of the beam hanger 75 are provided with a rope eye 76, and the middle part of the beam hanger 75 is arranged with the 4th spring 77,74 top of carburetor main body is elastic rubber 78, and the middle part of the carburetor main body 74 connects the one of an oil inlet pipe 79 End, the lower inside of the carburetor main body 74 are provided with one second shaft supporting frame 80, and the carburetor main body 74 is in the second axis The lower section of support frame 80 forms a carburetion room 81, and the centre of second shaft supporting frame 80 is fixed with downwards a pair of horizontally arranged Oil bucket 82 is got rid of, the both ends for getting rid of oil bucket 82 are provided with wind guide vane 93, and the lower section of the carburetion room 81 passes through the 6th air inlet pipe 83 It is connected with interior inlet plenum 39.

In the present embodiment one, the other end of the oil inlet pipe 79 is connected to a fuel tank 94, and the fuel tank 94 includes fuel tank Main body 95 and gas-turbine group 96, the turbine unit 96 are mounted in turbine rack 97 and are arranged in the top of fuel tank main body 95, The side of the turbine unit 96 connects the 7th air inlet pipe 88, and the centre of the turbine unit 96 is provided with one the 5th shaft 98, One end of 5th shaft 98 is mounted on the top of turbine rack 97, and the other end of the 5th shaft 98 is connected with a broken oil Stirring rod 99, the broken oily stirring rod 99 are arranged with a round tube 100 outside all over the body, and the round tube 100 is fixed in fuel tank main body 95 On the seat board 101 of bottom side, 100 bottom of round tube is equipped with an oil well pump 102, the side at the top of the round tube 100 Oil inlet pipe 79 is connected, offers oil outlet 103, a lateral roof of the fuel tank main body 95 above the side of the round tube 100 Offer an oil filler 104.In low temperature environment, fuel oil is easy to condense, after starting starting motor 22, the first pressure fan 38 compressed airs are sent into the 7th air inlet pipe 88, and compressed air drives turbine unit 96 to operate, and the turbine unit 96 passes through the 5th Shaft 98 drives broken oily stirring rod 99 and oil well pump 102 to work, then combustion of the oil well pump 102 by coagulating sedimentation in 94 bottom of fuel tank Oil is up taken out along round tube 100, then then broken oily stirring rod 99 pairs of condensations are stirred, the fuel oil part after stirring enter into Oil pipe, and in addition remaining fuel oil then comes back in fuel tank 94 from oil outlet 103.

Embodiment two: as shown in fig. 7, this bowl of power is vented internal combustion engine naturally and the difference of embodiment one is: the solar term Door gear 37 includes a T shape metal frame 89, and the head of the T shape metal frame 89 opens up that there are two inclined hole 90, the T shape metals A groove 91 is offered among the lower part of frame 89, the lower part two sides of the T shape metal frame 89 offer multiple air inlets 92.

Starting starts motor 22 first, then starts motor 22 and starting driving gear 23 is driven to rotate, then start Driving gear 23, which drives, starts the operating of driven gear 24, then starts driven gear 23 by first rotating shaft 17 and drives first gear 18 operatings, then first gear 18 drives connecting rod 16 to swing, and then connecting rod 16 passes through piston pin 15 with piston 2 in cylinder block 8 It inside moves reciprocatingly, simultaneously, pressure fan compressed air successively passes through air cleaner 36, machine oil storehouse ontology 14 and carburetor Enter combustion chamber after 72, then piston 2 compresses mixed gas, when being compressed to vertex with mixed gas, ignition system 5 Mixed gas is lighted, then Mixed Gases Explosion forces piston 2 to move downward acting, and piston 2, which moves downward, makes 16 band of connecting rod Dynamic first gear 18 rotates, and then first gear 18 drives second gear 20 to rotate, and second gear 20 passes through 19 band of the second shaft Dynamic clutch gear 25 rotates, and then clutch gear 25 drives third gear 27 to rotate, and third gear 27 passes through 29 band of third shaft Dynamic output gear 28 rotates.And the indoor exhaust gas that burns is discharged by exhaust outlet 13, the not sufficiently combusted gas in part is after combustion storehouse It burns away in 61 sufficiently, the gas after full combustion is discharged in exhaust storehouse 62, and internal combustion engine is discharged via fumer 59.

The above, the only preferred embodiment of the utility model, not do limit in any form to the utility model System, anyone skilled in the art is in every case without departing from the content of technical solutions of the utility model, according to the utility model Technical spirit any simple modification, equivalent changes and modifications are made to above embodiments, should all belong to the culvert of the utility model Lid range.

Claims (10)

1. a kind of bowl of power is vented internal combustion engine naturally, it is characterised in that: including cylinder body, piston, starter mechanism, gas handling system, Ignition system, exhaust system and power take-off mechanism, the cylinder body is to be made by cylinder block and head integrally, described The peripheral side of piston is provided with multi-turn piston ring, and the piston is slidingly sealed cooperation by piston ring and cylinder block inner wall, described It is provided with the bowl-type protrusion for being convex to piston at the top of cylinder body, is provided at the top of the piston and is cooperatively formed with bowl-type protrusion The bowl of combustion chamber, the gas handling system and ignition system are arranged in bowl-type protrusion, and the cylinder body is close to bowl-type The side wall of protrusion lower end is provided with multiple exhaust outlets being connected with exhaust system, and the bottom of the cylinder body connects organic oil Storehouse ontology is equipped with L ring baffle on the side wall of machine oil storehouse ontology and forms a pneumatic trough, the skirt section setting of the piston There is piston pin, the power take-off mechanism includes connecting rod, the first gear and fixed installation for being fixedly mounted on first rotating shaft one end Second gear in second shaft one end, is evenly distributed with multiple perforation on the end face of the first gear, the connecting rod it is upper End and the middle part of piston pin are rotatablely connected, and the lower end of the connecting rod and the edge part of first gear are rotatablely connected, first tooth Wheel is meshed with the second gear, and the other end slave bunker ontology of the first rotating shaft is pierced by and passes with the output end of starter mechanism Dynamic connection, the other end slave bunker ontology of second shaft are pierced by, the first rotating shaft, the second shaft respectively with machine oil storehouse Ontology rotary seal cooperates, and the first shaft supporting frame, the first rotating shaft and the second shaft point are provided in the ontology of the machine oil storehouse It is not mounted on the first shaft supporting frame through respective bearing.

2. a kind of bowl of power according to claim 1 is vented internal combustion engine naturally, it is characterised in that: the starter mechanism includes Dynamic motor starts driving gear and starts driven gear, and the driving gear that starts is fixedly mounted on the defeated of starting motor Outlet, the driven gear that starts are fixedly mounted on the other end of first rotating shaft and are meshed with driving gear is started.

3. a kind of bowl of power according to claim 1 is vented internal combustion engine naturally, it is characterised in that: second shaft it is another End is slidably fitted with clutch gear, and the clutch gear is arranged in clutch case, the clutch gear and power take-off mechanism phase Connection, the power take-off mechanism include third gear, output gear and third shaft, the third gear and clutch gear phase Engagement, the third gear are fixed on one end of third shaft, and the output gear is mounted on the other end of third shaft, described One end of third shaft is rotatably installed on the ontology of machine oil storehouse, and the bullet positioned at clutch gear side is fixed in second shaft Spring supporting plate is equipped with the first spring on the clutch gear one side, and first spring is fixed on spring support plate, and described The other end of two shafts is equipped with the clutch baffle positioned at the clutch gear other side, and a push rod is arranged in the bottom of the clutch case, Between clutch baffle and clutch gear, the lower part of the push rod is connected to one end of second spring on the top of the push rod, The other end of the second spring is connected to the bottom of clutch case, and the lower end of the push rod is connected with a drawstring.

4. a kind of bowl of power according to claim 1 is vented internal combustion engine naturally, it is characterised in that: the gas handling system includes sky Air cleaner, the throttle valve device being mounted among bowl-type protrusion and the first pressure fan for being mounted on the first rotating shaft other end, institute The lower part that inlet plenum in one is arranged in throttle valve device is stated, the top of the interior inlet plenum is equipped with multiple band nail fan blades, described Interior inlet plenum is fixedly arranged above first support, is equipped with an external admission room, the external admission chamber interior above the first support Two sides are symmetrically arranged with a pair of of entry impeller, and the bosom of the external admission room is symmetrically arranged with a pair of second pressure fan, institute It states and offers an external admission mouth at the top of external admission room, be equipped with one at the top of the top to throttle valve device of the external admission room The 4th shaft for connecting the first pressure fan and with nail fan blade is provided with external admission mouth protection at the top of the external admission room Lid, the side of the external admission room are connected to the air inlet of air cleaner by the first air inlet pipe, the air cleaner Gas outlet is connected in the pneumatic trough of machine oil storehouse ontology by the second air inlet pipe, the other side of the external admission room by third into Tracheae is connected to the upper gas outlet of the first pressure fan, and the lower gas outlet of first pressure fan is connected with one the 7th air inlet pipe.

5. a kind of bowl of power according to claim 4 is vented internal combustion engine naturally, it is characterised in that: the throttle valve device includes Third spring, the air throttle for being mounted on third spring top, the solar term for being mounted on interior inlet plenum side wall and being matched with air throttle Door shield, the third spring are fixed on the bottom of bowl-type protrusion by a metallic support, are provided with bowl above the air throttle Air inlet in shape.

6. a kind of bowl of power according to claim 4 is vented internal combustion engine naturally, it is characterised in that: the throttle valve device includes There is a T shape metal frame, the head of the T shape metal frame is opened up there are two inclined hole, is offered among the lower part of the T shape metal frame The lower part two sides of one groove, the T shape metal frame offer multiple air inlets.

7. a kind of bowl of power according to claim 4 is vented internal combustion engine naturally, it is characterised in that: the top of the bowl-type protrusion It is provided with a sealing plate, forms the first cooling storehouse between the sealing plate and cylinder body top, first cooling storehouse passes through the 4th Air inlet pipe is connect with the first air inlet pipe or third air inlet pipe respectively, and first cooling storehouse passes through downtake pipe and exhaust system Connection.

8. a kind of bowl of power according to claim 7 is vented internal combustion engine naturally, it is characterised in that: the exhaust system includes set The exhaust interlayer pipe being located at outside cylinder body and the fumer connecting with downtake pipe are provided with one in the exhaust interlayer pipe The inner panel with holes of annular forms one after combustion storehouse, the inner panel with holes and exhaust interlayer between the inner panel with holes and cylinder body An exhaust storehouse is formed between the outer wall of pipe, the exhaust storehouse connects fumer, setting in the fumer by second exhaust pipe There are multiple exhaust wind wheels, the fumer is discharged exhaust gas by third exhaust pipe, is provided with a noise reduction on the third exhaust pipe Device, the exhaust interlayer pipe are arranged with a cooling ring vessel outside, the second cooling storehouse are provided in the cooling ring vessel, described second is cold But the top air inlet in storehouse connects the first air inlet pipe by one the 5th air inlet pipe, and the outer wall lower part of the cooling ring vessel is provided with one Thermal exhaust mouth.

9. a kind of bowl of power according to claim 4 is vented internal combustion engine naturally, it is characterised in that: the collection of machine oil storehouse ontology Air drain connects the exterior annular storehouse of a carburetor by the 6th air inlet pipe, and the carburetor also includes carburetor main body and one Divide the beam hanger being threaded through inside carburetor main body, the top of the beam hanger is provided with a rope eye, is arranged in the middle part of the beam hanger 4th spring, the carburetor main body top are elastic rubber, and the middle part of the carburetor main body connects one end of an oil inlet pipe, The lower inside of the carburetor main body is provided with one second shaft supporting frame, and the carburetor main body is under the second shaft supporting frame It is rectangular at a carburetion room, the centre of second shaft supporting frame be fixed with downwards it is a pair of it is horizontally arranged get rid of oily bucket, it is described to get rid of oil The both ends of bucket are provided with wind guide vane, and the lower section of the carburetion room is connected by the 6th air inlet pipe with interior inlet plenum.

10. a kind of bowl of power according to claim 9 is vented internal combustion engine naturally, it is characterised in that: the oil inlet pipe it is another End is connected to a fuel tank, and the fuel tank includes fuel tank main body and gas-turbine group, and the turbine unit is mounted in turbine rack simultaneously The top of fuel tank main body is set, and the side of the turbine unit connects the 7th air inlet pipe, the intermediate setting of the turbine unit There is one the 5th shaft, one end of the 5th shaft is mounted on the top of turbine rack, the other end connection of the 5th shaft One broken oily stirring rod, the broken oily stirring rod are arranged with a round tube outside all over the body, and the round tube is fixed on bottom one in fuel tank main body On the seat board of side, the oil pipe bottom is equipped with an oil well pump, and the top of the oil pipe connects oil inlet pipe, the side of the oil pipe Top offer oil outlet, a lateral roof of the fuel tank main body offers an oil filler.