CN1944983A - Double wheel normal rotor engine - Google Patents

Abstract

The double wheel rotor engine includes one case comprising cylinder body and cover; one main motion system with most parts in the cylinder and shaft extending beyond the cylinder; one gas distributing system comprising air strainer, total gas inlet pipe, turbocharger and other parts; one water or air cooling system; one lubricating system comprising lubricant tank, oil pipes, filtering and cooling supercharger, driving gear and lubricated parts; and one igniting system with power source, electronic igniting controller and spark plug. The present invention produces rotation power directly with the double wheel rotor engine, which has small size, light weight, great output power, low noise and easy cooling and is suitable for automobile, ship, small airplane, etc.

Description

Double wheel normal rotor engine

Technical field:

The present invention relates to a kind of motor, particularly a kind of energy-saving effect is outstanding, volume is little, in light weight, horsepower is big, noise is little, vibration is little, can be widely used in automobile, steamer, motorcycle and various be the rotary engine of power source with the fuel oil.

Background technique:

After 18th century, internal-combustion engine came out, the mankind have entered the epoch that mechanical replacement manpower is worked, and motor is widely used in the power of various machine powers, particularly transportation machinery, greatly promote development of productivity and human progress, caused an industrial revolution.Nearly 300 places come, motor is huge in the contribution aspect liberation labour force, the promotion development of productivity, but its basic configuration, the structural design aspect is also as other science and technology, have the dynasty characteristic, not perfect, wherein motor utilizes the straight line revolving ability power of piston, it is exactly its important characteristic, this must increase many additional structures, not only make it bulky, heavy, but also increased various frictional resistances that cause by these adapters and some restriction that the increase torque is brought.Make people always feel some blemish in an otherwise perfect thing to the basic configuration design aspect of motor.Whether one prescription formula can be arranged, can directly not produce rotating power by connecting rod one bent axle, this is that people thirst for always, each state has all dropped into great amount of manpower and material resources, financial resources are studied, strive taking the lead in producing this motor, particularly flourishing in family, annual financial resources, the material resources that drop into are a lot, because this not only has influence on economic aspect, the others of social development all had great influence.But up to the present, in the world in the motor of Sheng Chaning more than 95%, remain the motor of piston linear back and forth movement type.Suction has minority to be applied in the steam-injector type motor and the electrodynamic type motor of special dimension, the oil overwhelming majority of the annual many trillion dollar of producing has been used on the fuel engine in the world, energy stored is the condition of certain working procedure of needs and strictness by gasifying burning conversion machine power in the fuel oil, as constantly getting rid of the gas that burnt, spray into the mixing gas at a high speed, and it is carried out necessary compression, outburst then.In the configuration aspects of motor, also need the lubricated and cooling constantly of very high withstand voltage, high temperature resistant, sealing, wear-resisting, height etc., each component height under high speed rotating is worked accurately.These strict and special requirements make the researcher be difficult to design can satisfy above-mentioned requirements, can directly produce the motor of rotary power again, want to change original design, it is not only the problem of structure, also need the continuous development and progressive support of many related disciplines to its design, as requirement for height to materials science, requirement for height to casting processing technology and engineering process aspect, requirement for height to surface and structure processing aspect technology and technology, there are not the development and the technological progress of these related disciplines, it is impossible wanting thoroughly to change original design proposal, therefore in a very long time, people have been placed on energy around original working method and each parts and some systems have been transformed and perfect, and it is kept on improving, certain progress has been arranged in many aspects really, played good effect.

In the twentieth century, the Japanology person utilizes its excellent comprehensive strength, invented a kind of rotary engine that can directly produce rotating power, it changes original piston linear toward forms of motion, the mode of utilizing rotor to rotate around the eccentric wheel swing type in cylinder constantly produces space and compression, and the outburst by pressurized gas produces the space again, finish the program of air intake-exhaust compression and outburst, the rotation of pushing shaft.Dwindled the volume and weight of motor greatly, than original motor many advantages are arranged in theory, but yet exist some difficulties that are difficult to overcome and not enough, can only make axle rotate 1/3 circle as stroke of rotary engine, this just from top of stroke system rotating speed, the area that seals of the tip of rotor is very little in addition, also be unfavorable for installing seal ring, make it when high speed rotating, reach very high sealing effect, will strengthen the pressure of rotor tip to the cylinder body face, increased wearing and tearing, reduce wear will be with the consumption that increases lubricant oil by way of compensation.Rotor can produce certain vibration when the eccentric wheel swing type rotates, consume certain energy and increase wearing and tearing, and the structure of the firing chamber of rotary engine also is unfavorable for gas burning comprehensively rapidly.Also have some other difficulty and problem to be difficult to overcome always, make rotary engine delay extensively to dominate the market and substitute original motor.

In the engine research of other working method, some advanced persons' country successively is developed into gas turbine and jetted turbine engine, particularly jetted turbine engine, can directly produce powerful superfast rotating force.But because of its complex structure, involve great expense, some reasons such as fuel consumption, can only be used at present on aircraft and the drag racing car, can't be widely used in general vehicular traffic and other mechanical power source aspect.Other is as Electric power car, solar powered auto etc., though succeeded in developing, also more suitable to environmental protection, the problem that exists is yet many, the more serious pollution that brings as emerging storage battery expense liquid, and the problem of aspects such as cost, power, stroke.Up to the present, the motor of fuel oil is still in occupation of the overwhelming majority's market, and will change this situation, also needs quite long period without fuel oil.In recent years, along with computer and development of electronic technology, utilize microcomputer and special sensor, each system of motor car engine is carried out the oneself to be detected, automatically adjusting and intelligent control have reached quite level, it can be at a high speed, accurately, automatically carry out various adjustings and control, improved the performance of motor widely, make the function of some system of motor car engine reach perfectly stage, but power section at motor, the straight line back and forth movement of piston still is being used by this faulty structural type that connecting rod and bent axle produce rotating power, and this motor is in occupation of most markets.

Summary of the invention:

The object of the invention provides a kind of straight line back and forth movement and connecting rod, the bent axle mode that produces rotating power that will be by piston, change is by these irrational modes and the additional additional friction and the additional drag of a large amount of energy dissipations brought, change particularly that it causes bulky, weight is big, and cause thus and bad in the car load many factors of not planting be set etc.Use double wheel normal rotor formula motor instead and directly produce rotating power, and avoid out the phenomenon rotary polygonal piston engine to have many difficulties that are difficult to overcome like that.Keep in the former scheme reasonable in design as far as possible, by facts have proved is the part of science maturation, make that its volume is little, in light weight, horsepower is big, noise is little, vibration is little, easy cooling, can save the energy in a large number, easily setting in car load, can make full use of the achievement of many relevant high-tech technology of modern times and state-of-the-art technology, new process, and provide the leeway of further performance function, various models can be made, the power of various transport facilitys can be applicable to.As automobile, steamer, motorcycle, small-sized helicopter, can be applicable to various household small-size fuel engines etc. again.The F.F. double wheel normal rotor engine of going into market and dominating the market very.

The present invention is achieved in that this motor comprises: 1, main body system; 2, main motion system; 3, gas distribution system; 4, vent systems; 5, fuel supply system; 6, cooling system; 7, lubrication system; 8, ignition system; 9, automatical control system.

The wall member that has in these systems has been used New Product of the prior art, and some part is a new modular construction of the present invention, their structure, and the position annexation is:

1, main body system comprises cylinder block and cylinder head, these two be the present invention innovate improved, they have constituted the housing of motor, cylinder block and cylinder head are by lumping together on the screw, be fixed on the engine support by screw again, engine support is a system in addition at general small farm motor, at automobile, ship, aircraft etc. autocratic support is arranged all, the parts of other each system all round main body system according to convenient, nearby, principle such as be suitable for and be provided with.

2, main motion system has saved piston of the prior art, connecting rod, bent axle etc., new parts comprise and are included in the inner and part of cylinder block by stretching out the outer parts of cylinder block most of the branch, comprising the belt wheel of the new wound of the present invention protruding main wheel, main axle and belt wheel recessed pay wheel and pair wheel shaft; These are arranged in the cylinder block, and keep close clearance with the cylinder block attrition surface, a main axle and a pair wheel shaft pass cylinder block rear wall and the main wheel axis hole above the cylinder head and pay an axle hole, when passing and hole wall be provided with oil sealing and bearing shell, pass the back main axle and pay a wheel shaft and be located on the support of cylinder block outside by bearing bracket stand at the front side and the rear side of cylinder block respectively.After a main axle and a pair wheel shaft pass cylinder block and pass the bearing of support, the front end of main axle is equiped with the gear that drives the cooling system fan, it is nibbled mutually with the fan tooth bar and contains, the front end of paying wheel shaft is equiped with the gear that drives Lubricants circulation cooler and is meshed, be equiped with the main axle gear at the rear portion of main axle, at a pair wheel shaft rear portion a pair wheel axle gear is housed, these two gear diameters are identical and be meshed, each parts of above-mentioned main motion system all are that the present invention innovates, rearward end at main axle also is equipped with flywheel, and flywheel is a technical pattern of the prior art.

Main motion system of the present invention saves parts such as piston of the prior art, connecting rod, bent axle.

3, gas distribution system is by air-strainer, the intake manifold, turbosupercharger, first air inlet is in charge of, the first air inlet road junction, second air inlet is in charge of, second air inlet road junction and the choke valve, pressure valve, the choke valve camshaft, compositions such as pressure valve camshaft, wherein except air-strainer, intake manifold and turbosupercharger are to adopt device of the prior art place, remaining part all is that the present invention innovates, suction valve of the prior art and drive system thereof have been saved, the position annexation of they and main body system and main motion system is: air-strainer and intake manifold are fixed on the cylinder block outside by screw, turbosupercharger also is fixed on the cylinder block outside, intake manifold and exhaust manifold pass through turbosupercharger, first air inlet is in charge of and is in charge of an end with second air inlet and the intake manifold is connected, the other end, by plywood on the suction tude, be combined in the first air inlet road junction on the cylinder block and the outside at the second air inlet road junction respectively, the first air inlet port is on the outer arced surface of cylinder block upper left quarter, and the second air inlet road junction is at the cylinder head lower right part; Choke valve and pressure valve are arranged in the square orifice wall of defective inferior part of the cylinder block, and they keep close clearance by the compression ring of setting separately and the square orifice wall of cylinder block bottom; Choke valve camshaft and pressure valve camshaft are arranged on the top in the Lubricants fuel reserve tank that closes on cylinder block bottom and the cylinder block, diaxon be arranged in parallel and respectively by oil sealing from the place ahead wall of Lubricants fuel reserve tank the hole and the hole on the wall of rear pass after respectively by bearings on engine support, the bottom of choke valve and pressure valve all is equiped with three high speed pulleys, by these pulleys choke valve and pressure valve are set up between the mandatory rising cam and mandatory decline cam on the choke valve camshaft and on the pressure valve camshaft, after the rear end of choke valve camshaft and pressure valve camshaft passes oil storage tank wall and bracket bearing, each is equipped with a gear, these two gear diameters are identical and identical with the gear diameter at main axle rear portion, do not mesh between two gears but all mesh with adjusting gear, adjusting gear is mounted on the special axis on the cylinder block rear wall, adjusting gear top is meshed with the main axle gear, makes choke valve camshaft and pressure valve camshaft with identical rotational speed by adjusting gear when main wheel rotates like this.

4, vent systems is made up of exhaust manifold, exhaust branch pipe, relief opening and baffler etc., outlet valve of the prior art and drive system thereof have been saved, wherein exhaust manifold exhaust branch pipe and baffler all adopt prior art, they are erected at the position that adapts of engine support by screw, have only relief opening to be arranged on the lower left quarter outer arcuate wall, the mouth of the rectangular nature that is communicated with cylinder will be combined on the exhaust branch pipe on the last plywood of outside of relief opening by screw.

5, fuel oil supply system is same as the prior art, comprise large tank, little fuel tank, transport pipe and fuel oil regulator control system, they all are arranged on the suitable position of engine support, by behind the regulator control system fuel oil being delivered to the high pressure fuel injector at the second air inlet mouth of pipe place of gas distribution system, spray into the firing chamber on request.

6, cooling system in two kinds of situation, a kind of is high-power and extra heavyly still adopt water cooling mode of the prior art when starting type.

Another place's situation is starting in the type at general middle low power, the wind cooling temperature lowering that all adopts the present invention to innovate as little strong car and farm power, the variation characteristic of the structure characteristic of main body system cylinder block and firing chamber according to the present invention, the heat dispersing surface of cylinder block of the present invention firing chamber is big, and by the heat loss through conduction rate also than the prior art height, therefore, the type that starts of general middle low power adopts air cooling can satisfy the heat radiation needs fully, so just can save, as cylinder block water jacket and water tank, a lot of devices such as aqueduct, in order to improve radiating effect, one side outer installment of the cylinder block firing chamber in middle low power type of the present invention a certain amount of radiating fin, be not that the engine chamber top is provided with fan, fan is to be fixed on the support of motor head by support, and its power is to be meshed with the power tooth bar of fan by the heat radiation gear on the main axle of motor head.

7, lubrication system is by the Lubricants fuel reserve tank, the Lubricants oil outlet tube, the Lubricants return tube, Lubricants filters cooling pressurized machine and actuation gear thereof, main motion system Lubricants conduit and inlet opening in the cylinder block, and the Lubricants conducting tube of other each fastness etc., wherein except Lubricants fuel reserve tank and main motion system Lubricants conduit and inlet opening be the present invention innovate improved, each parts of remaining part all adopt prior art, their position and annexation are such: the Lubricants fuel reserve tank is square hardboard structure, it is by being combined in the cylinder block below of main body system on the screw, contain Lubricants in it, by oil out duct Lubricants is delivered to the Lubricants that is arranged on the motor front portion and filter the cooling pressurized machine, it is by on the support that is combined in the motor front portion on the screw that Lubricants filters the cooling pressurized machine, gear on the main axle of its power gear and motor front portion is meshed, to be transported to each fastness through the Lubricants after the supercharging by the Lubricants conduit, comprising the special main motion system that leads to that is provided with of the present invention is that designated lane on the cylinder block sidewall injects main wheel with Lubricants and pays in the compression on the wheel, when injecting, injection amount is subjected to the regulation and control of the electronics automatic control device at designated lane mouth place.At Lubricants cooling filter place, also be provided with the Lubricants that a conduit will reflux and be transmitted back to the Lubricants fuel reserve tank from each fastness.

8, ignition system comprises power supply (storage battery in the automatical control system) high-voltage conducting wires, electronic striking controller and spark plug etc., they can be arranged on the suitable position of motor, these all use new and high technology of the prior art, just be provided with at spark plug that the present invention has improvement on the position, structure characteristic according to cylinder block of the present invention firing chamber, have ready conditions fully is being on the relevant position, firing chamber on intrinsic sidewall of cylinder block and the cylinder head on the two side of cylinder block firing chamber, opposed two spark plugs, so both can improve the igniting rate of insurance, the more important thing is and improve firing effect greatly, improve fuel thermal efficiency.

9, automatical control system comprises generator (motor) storage battery, electronic sensor controller, micro computer etc., what these all adopted is new and high technology of the prior art, their position and annexation are the rear portions that must be arranged on motor except generator, beyond tooth on the flywheel of its gear and main motion system was meshed, all the other each devices all can be by convenient, safety nearby, principle such as be suitable for is arranged on the suitable location of engine support.

Compared with prior art, the present invention has following advantage and good effect:

1, power is big, fuel-efficient.In the prior art, piston ends to lower dead center from a stroke, makes bent axle from last circle to round dot down, and the acrotorque that its produces is apart from being to impact 1/2 of wave-path, and this maximum only just can reach when bent axle goes to the level position according to moment, and its average torsion distance is 1/2 of a crank throw.And the present invention is from being compressed to the center, to the alignment of shafts apart from be equal discharge capacity prior art 1.5-1.8 doubly, all the time with this torsion apart from rotation, because lever is learned principle, this can enlarge markedly the torsion distance, the more important thing is in the prior art, piston is straight-line up and down, the bent axle part of the thrust that fuel oil produces, torsion be apart from being from zero to maximum, arrives zero wave from maximum again and changing, from zero to maximum or from be up to this section process of zero, the part of the thrust that fuel oil produced is to point to the supporting axis of bent axle, tend to cause smash bent connecting shaft and hold or damage by pressure the bent axle supporting plate, this just the part energy consumption in the fuel at these positions.Add the weight of a large amount of unnecessary parts of the prior art and by the surface friction drag that produces between these positions, inertial resistance consumes many energy more, and this motor is compared and do not had inertial resistance substantially, this just can save a large amount of fuel.

2, volume is little.Because main wheel of the present invention, a pair wheel directly rotate, and cylinder part is dwindled greatly, make cylinder body dwindle half, add the many rotatable parts that saved between main shaft and eccentric shaft, make the volume of this motor have only of the prior art about 1/3.

3, in light weight.Because it is of the prior art about 1/3 that the volume of this motor has only, and the weight of engine section is reduced greatly.

4, simple in structure, easily processing, easily assembling.Not only bulky in the prior art heaviness, and some position processes, makes, assembles all very difficult, as connecting rod bearing shell and bent axle, pressure that bore originally at these positions and friction are all very big, its structure can't be installed bearing again, have to replace, therefore often cause the phenomenon of tile kilning easily with two relative watt.And just do not have the here phenomenon in this motor, in addition in the prior art along with the increase of cylinder diameter and increasing of cylinder number, the engine crankshaft of some large ship just weighs several tons, make, installation and processing is all very difficult, and all available general machined into such as the main wheel of this motor, main wheel are protruding, cylinder body, assembling also is easier to.

5, horsepower is big.Said horsepower is meant some specific use aspect greatly because volume and space are limited, as racing car, motorcycle, helicopter and heavy tank etc. and since the restriction in volume and space again souping up be very difficult.Because the shared volume of increase of invention engine cylinder number is very little, therefore, in limited volume range, this motor can increase horsepower.

6, vibration is little, noise is little.In the prior art, the impact up and down of piston, a part of kinetic energy is delivered on radial journal bearing and cylinder body and the cylinder head, produces the vibration of bigger rhythmicity, produces noise.And the present invention directly produces rotating power, and a main wheel and a pair wheel counterrotating have all been offset only a little vibration.On root, seldom produce vibration and noise.

7, easily be provided with.In the prior art, since motor bulky, weight is big, it be difficult to be provided with aspect some specific (special) requirements, as to have now in the development of car more and more higher the requirement of vehicle, the motor of the huge heaviness very big space that will account for brings many difficulties for the setting of motor.And this motor, not only volume is little, in light weight, and the installation tailheaviness is low, owing to can directly produce rotating power, just be provided with easily, on the car even before and after can being arranged on the bridge, on helicopter, be more convenient for being provided with, not only volume is little in tank, thrust is big, and heat production is few, brings convenience for the design of whole vehicle, type.

8, environmental.Because of air inflow abundance of the present invention, firing chamber compactness, stroke length, sufficient combustion, tail gas harmful gas are few.

9, leave abundant leeway for further developing from now on.Because the present invention and modern high technology and high and new technology and electronic technology can organically combine, under the situation of current electronic technology and automated control technology high speed development, for the further exploitation of motor from now on lays the first stone with progressive.

Description of drawings:

Below in conjunction with accompanying drawing embodiments of the invention are further described:

Fig. 1 is this engine operation principle the 1st sections structural representation

Fig. 2 is this engine operation principle the 2nd sections structural representation

Fig. 3 is this engine operation principle the 3rd sections structural representation

Fig. 4 is this engine operation principle the 4th sections structural representation

Fig. 5 is this engine operation principle the 5th sections structural representation

Fig. 6 is this motor main wheel and main shaft structure schematic representation

Fig. 7 pays wheel, pair axle construction schematic representation

Fig. 8 is main axle gear and pair a wheel axle gear annexation and a twin-tub status architecture schematic representation

Fig. 9 is the gas-blocking valve structure schematic representation

Figure 10 is the pressure valve structural representation

Figure 11 is a gear annexation schematic representation between choke valve cam pressure valve camshaft and main shaft

Figure 12 is the locations of structures Placement schematic representation of cylinder block and radiating fin, air inlet, exhaust, diesel oil secondary fuel injection and lower part box.

Figure 13 is the positional structure schematic representation of cylinder head, second suction port, Lubricants import

Figure 14 is twin-tub type complete machine external structure of the present invention and respectively prepares the position and concern schematic representation

Embodiment:

As shown in Figure 1: this is an engine operation principle first segment segment structure schematic representation.Wherein, some parts and prior art machine are same, and some parts also needs be further described in the accompanying drawing of back.The phase I of this engine operation principle is the burning outburst, by the protruding 2-3 of the main wheel above the main wheel 2-1, when rotating to the position, fresh air overcompression in the pressing chamber 2-4, it is again as the beginning part of firing chamber, by spark plug ignition outburst, because the shape of firing chamber approaches cylindrical body, the mode of its inner fresh air when being pressed into is to produce eddy flow along cylindrical space, this gives the propagation of combustion flame, scatter the good condition of all having created, with pressing chamber of the prior art, particularly equally with favourable conditions many as the shape of the rotary polygonal piston engine pressing chamber of rotary engine operation form.

On the two side of protruding main wheel in multiple tracks door shape compression ring and annular are housed all at main wheel, the bar shaped compression ring, paying on the wheel also is like this, therefore, make main wheel and cylinder block, pay wheel and cylinder block and main wheel and pay between the wheel and all formed good sealing, 1-15 is exactly the three road grooves that pair wheel and cylinder block are provided with on the attrition surface before the suction port of the upper right corner among the figure, these grooves are to be on the inner face of cylinder block at body portion, be provided with the Stamping Steel Ribbon of shell fragment in the groove, compare with rotary polygonal piston engine, the sealing of this motor is provided with compression ring with regard to having ready conditions and reaches high-seal, thereby solved the too tight of rotary polygonal piston engine tip and cylinder block wall pressure, wearing and tearing take lubricant oil too greatly very much, the difficulty that tightly will not the occurring of pressure leaks gas between two cylinders.

And the choke valve 3-3 of this moment is squeezed on the main wheel choke valve because of the position that choke valve cam 3-5 rotates tightly, also is provided with Stamping Steel Ribbon between choke valve and the main wheel.Pressure valve 3-4 also pushes to main wheel because of the cam 3-6 of its below and pays wheel, and they also help main wheel and the sealing of paying between the wheel from the below, makes when being pressed in maximum in the cylinder also the best of sealing state.Meanwhile pay the recessed 2-5 of wheel and rotated position so far at this moment, the gas that is entered by the first suction port 3-1 has been full of that to pay wheel recessed, the protruding one side towards sense of rotation of main wheel promotes, and is discharged by outlet pipe from relief opening 4-1 by the remaining waste gas of last time burning in the firing chamber.

As shown in Figure 2: this is the engine operation principle second sections structural representation:

Because characteristics such as the combustion stroke of this motor is long, and the air inflow abundance, and compression ratio is big, make diesel version, its superiority is more outstanding, and the oil spout of diesel version is on the two side of the bursting point position of gas and oil type high pressure fuel injector to be set to chew the relative oil spout from both sides, because protruding this position that rotates to of main wheel, relief opening 4-1 is closed, choke valve drops to the base position, and pressure valve has also begun to descend, the second suction port 3-2 is opened, enters the mixed gas that is mixed with gas and oil rapidly from second suction port.

As shown in Figure 3: this is engine operation principle the 3rd a sections structural representation, the protruding lower right that forwarded to of main wheel this moment, and relief opening is opened again, choke valve begins to rise, pressure valve is in base position, below, because the protruding arrival of main wheel, it is recessed that the air that is entered by second suction port is pushed pair wheel.

As shown in Figure 4, this is engine operation principle the 4th a sections structural representation, this moment, main wheel protrudingly forwarded right-hand position to, under protruding the pushing of main wheel, will pay the wheel recessed in original air clamp-on pressing chamber 2-4, first suction port is opened simultaneously, new air enters pair wheel from first suction port again from the top recessed, meanwhile, choke valve is closed, stoped the burning chamber waste gas, it is discharged by relief opening, pressure valve is in lowering position, second suction port is opened again, make once more be mixed with the fuel oil fresh air enter the left side firing chamber.

As shown in Figure 5: this is engine operation principle the 5th a sections structural representation, the protruding upper right corner that rotated to of main wheel this moment, the choke valve transfixion, pressure valve rises rapidly, the mixing air of firing chamber, right side is squeezed into pressing chamber, thereby finished a whole set of process, then begun next rotating distance.In a circle running, the rising of choke valve and pressure valve, decline and static, all be enforceable, control by following cam separately, be provided with the elastic packing compression ring around the below of choke valve and pressure valve, its lubricant oil is by the Lubricants splash lubrication in the casing of below, because the pressure when not having the firing chamber outburst herein is big like that, therefore can guarantee its proper functioning.Because the inlet and outlet mouth of this motor all is the rectangle hole of nature, do not need to be provided with as suction valve of the prior art, therefore can make bore roomy, opening hours are long, inlet and outlet are convenient and abundant, and be to increase the device supercharging through turbine in first, second suction port, and it can stop when compressing oppositely flat.

As shown in Figure 6: this is motor main wheel and main shaft structure schematic representation; Main wheel 2-1 is the cylindrical structure of being made by special stainless steel, power radius according to motor can be at 80-280mm, thickness is that cylindrical height is at 48-240mm, 2-3 is that main wheel is protruding among the figure, main wheel is protruding to be that arc and main wheel are with thick, account for the 1/3-1/6 of whole circle from the protruding radian of main wheel, it is the 30-60 degree, the radius of main wheel convex portion is greater than main wheel radius 1/3-2/5, main wheel is protruding to have the excessive sections of 10-15 degree with the main wheel joint, be to outer arcuate with excessive section of the corresponding to direction of moving direction, carrying excessive section of moving direction, a radius is arranged is the pressing chamber 2-4 of the concave arc shape of 20-180mm; 2-7 is the groove that is provided with on main wheel two side and main wheel are protruding among the figure, the sealing oil compression ring of dress circle and belt strip shell fragment in the groove on the main wheel both sides, in main wheel protuberance position is a shape oil gas ring, the intermediate portion of door shape oil gas ring has flexible dislocation mouth, also there be flexible mouthful at door shape oil gas ring and bar shaped oil gas interannular, 2-6 is a main axle among the figure, and 2-8 is main axle and main wheel assembling lock-joint among the figure.

As shown in Figure 7: this is that this motor is paid wheel and paid the wheel axle structure schematic representation.Pay wheel 2-2, it is the cylindrical body of making by special stainless steel, its diameter is all identical with main wheel with thickness, and closely be adjacent to mutually with main wheel, 2-5 is that to pay wheel recessed among the figure, its degree of depth and width all with the protruding machine of main wheel with, one side pay wheel recessed with excessive section that pays between taking turns be the convex arc, another side is the spill arc, make main wheel protruding with pay that wheel is recessed closely to be adjacent in the rotary course in opposite directions mutually.2-9 pays a wheel shaft among the figure, and 2-13 is wheel shaft and pays the wheel lock-joint of assembling mutually among the figure, and 2-12 is circle, the bar shaped oil gas ring paying wheel both sides and pay the interior band shell fragment of circle, bar-shaped trough and groove on the wheel among the figure, and its structure is identical with oil gas ring on the main wheel.

As shown in Figure 8: this is this motor main axle and pays wheel axle gear position annexation schematic representation.2-3 is a main wheel among the figure, and 2-2 pays wheel, and they are meshed by being connected main axle 2-6 and paying the mainshaft gear 2-10 on the wheel shaft 2-9 and pay shaftgear 2-11, and two gear diameters are identical, and rotating speed is identical, and direction is opposite; 2-3 and 2-2 form one group of single-cylinder engine among the figure, if desired on same axle, a main wheel and a pair wheel utilize same main axle and pay a wheel shaft, many groups also can be set, when being arranged to twin-tub, 180 degree of being separated by of the bursting point between two groups, three cylinders then be separated by 120 the degree, four cylinders, 90 degree of then being separated by can make the power of motor more balanced like this, and it is littler to rotate more stationary vibration and noise.

As shown in Figure 9: this is a motor gas-blocking valve structure schematic representation.Choke valve 3-3 is to be that two housing structures that raw material is made are two hollow box body that midfeather separates with the aluminum alloy, the lower plane of casing also is empty, casing wall thickness 5-10mm, the outside of wall scribbles wear resistant coating, the front and back distance of casing, be that thickness is identical with the thickness of main wheel, the width of casing, promptly about apart from being 30-180mm, highly be 80-280mm, it above the casing the low arc shaped surface in high right side, left side, its radian and main wheel cylindrical adapt, and two stringer grooves are arranged on last cambered surface, and the Stamping Steel Ribbon 3-7 of band shell fragment is arranged in the groove, two circle grooves below leaning on, the choke valve casing are arranged in a week, the Stamping Steel Ribbon 3-7 that the band shell fragment is arranged in the groove has two circle grooves a week below the choke valve casing leans on, be provided with the door shape compression ring of band shell fragment in the groove, the door shape compression ring of both sides is the annular compression ring in the side of formation relatively, as 3-8 among the figure.

Every the following axle that a fore-and-aft direction is arranged, be with a high speed pulley 3-10 on the axle in the choke valve casing, choke valve casing front and rear wall extends 3-12 triangular in shape, 3-13 downwards.Its terminal axle that a fore-and-aft direction is outwards respectively arranged, respectively be with a high speed pulley 3-9,3-11 on the axle, in below lower pulley block the vertical height above the front and rear wall pulley be the poor of main wheel radius and main wheel convexity radius, centre at the downward triangle front and rear wall that extends of choke valve, one rectangle hole 3-35, the 3-36 that is above-below direction respectively arranged, the width of mouth is greater than the camshaft diameter, and the length of mouth adds the poor of main wheel radius and main wheel convexity radius greater than the camshaft diameter.During installation, the choke valve camshaft of gas distribution system pass these two rectangular mouthful, the cam in the middle of the camshaft withstand on high speed pulley in the middle of the choke valve below, the cam of camshaft both sides be seated in both sides high speed pulley above.

As shown in figure 10: this is a motor pressure valve structural representation: pressure valve 3-4 is to be two housing structures of 5-10mm by the wall thickness that aluminum alloy is made, its outer wall scribbles wear resistant coating, promptly the front and back distance is identical with the thickness of main wheel for the thickness of casing, the width of casing promptly about apart from being 50-280mm, highly be 80-280mm, the lower plane of casing is empty, be the peak shape above, curved the 3-20 in the both sides of peak shape, adapting below in conjunction with portion of its radian and main wheel and pair wheel, casing have the door shape compression ring of band shell fragment outward by one week of bottom the twice groove being arranged in the groove, the square compression ring of the two opposed formation of side door shape compression ring is as 3-14 among the figure.In pressure valve every following have a fore-and-aft direction the axle, be with high speed pulley 3-15 on the axle, the downward triangularity of the front and rear wall of pressure valve casing extension 3-18,3-19, the terminal axle that a fore-and-aft direction is outwards respectively arranged that extends, respectively be with a high speed pulley 3-16,3-17 on the axle, in below lower pulley block to the front and rear wall pulley above vertical height identical with the difference of main wheel radius and main wheel convexity radius.In the leg-of-mutton centre that the pressure valve front and rear wall extends mouth 3-37, the 3-38 that is rectangle up and down respectively arranged downwards, the width of mouth is greater than the camshaft diameter, and the height of mouth is poor greater than camshaft diameter+main wheel radius and main wheel convexity radius.During installation, the choke valve cam of gas distribution system axle passes, these two rectangular mouthful, the cam in the middle of the camshaft withstand on high speed pulley in the middle of the choke valve below, the cam chair of camshaft both sides drop on both sides high speed pulley above.

As shown in figure 11: this is a gear annexation schematic representation between choke valve camshaft, pressure valve camshaft and main shaft:

2-5 is the mandatory rising cam in the middle of the choke valve among the figure, 3-21 is the choke valve camshaft, 3-23 and 3-25 are the mandatory decline cams in choke valve both sides, when the needs choke valve rises, on the high speed pulley in the middle of middle cam withstands on, it is risen, when need descend on the high speed pulley of choke valve both sides; Mandatoryly make its decline, protruding and recessed radian decision cam on the cam is pressed in the time that choke valve rests on top dead center and lower dead center, and between protruding and recessed excessive section is by the speed decision of motor, high speed engine, two excessive sections respectively account for the 30-45 degree, low speed engine can be at the 15-30 degree, the excessive section angle of forcing to rise with forcing to descend must be consistent, cam protruding and recessed between apart from be and main wheel on the protruding and main wheel of main wheel between apart from consistent, the 3-8 on right side is a pressure valve rising cam among the figure, 3-22 is a camshaft among the figure, 3-24 among the figure, 3-26 is the pressure decline cam of pressure valve both sides, its working principle is identical with the choke valve cam, and it is long that this motor requires choke valve to be in time of top dead center, have only main wheel protruding by the time be in lower dead center, so in the choke valve cam, the angle 160-180 degree that rising cam projection accounts for, greater than the boss 90-160 degree of decline cam, the pressure valve most of the time all will be in lower dead center.Like this sufficient time air inlet can be arranged, be in top dead center when having only the air inlet of pressure and outburst.Therefore, the about 45-90 degree of the angle that the convex portion of pressure valve rising cam accounts for, the angle that the convex portion of pressure decline cam accounts for is approximately the 180-240 degree.2-10 is the main axle gear among the figure, torsion is that gear passes to choke valve shaft gear 3-27 and pressure valve shaftgear 3-28 simultaneously by adjusting gear 3-29 thus, require main axle gear and choke valve shaft gear, the diameter same rotational speed unanimity of pressure valve shaftgear, and the diameter of middle adjusting gear 3-29 can be determined according to the height and the spacing of main axle and choke valve shaft and pressure valve gear shaft, wherein adjusting gear by its 3-29 and bearing fixing on the cylinder block outer right wall, the choke valve shaft and the valve shaft of calming the anger are by oil sealing, and the hole of passing on the Lubricants fuel reserve tank two side is separately fixed on its support by bearing.

As shown in figure 12: this is engine cylinder and radiating fin thereof, suction port, relief opening, and structure, the position annexation schematic representation of bottom Lubricants fuel reserve tank.

1-1 and 1-2 are the main wheel sides of cylinder block and pay the cylinder part of wheel side among the figure, and it is the thick 50-90mm that is made by aluminum alloy, footpath Wear-resistant Treatment on its inner rubbing surface.The main wheel side 1-1 thickness thickening 20-40mm of cylinder body has a large amount of heat radiating fin structure 6-1 outside it, and 1-3 is the cylinder block rear wall among the figure, and it is connected as a single entity with cylinder block, and its thickness is 50-80mm.Main wheel axis hole 1-5 is arranged on rear wall and pay axle hole 1-4, by oil sealing axle is separately passed two holes, again by bearings on engine support, 3-1 is the outer connecting plate of first suction port among the figure, be connected with first suction tude by screw, 4-1 is a cylinder exhaust port among the figure, 4-5 is relief opening and the last plywood of outlet pipe by closing on the screw among the figure, 1-6 is the cylinder head screw among the figure, by closing on screw and the cylinder head, 1-7 is the cylinder body lower connecting plate among the figure, it and cylinder body are one, its thickness is 20-30mm, 1-8 is the cylinder body end opening among the figure, the consistency of thickness of its width and main wheel, length is the width sum that the width of choke valve adds pressure valve, 7-1 is the lubrication system Lubricants storage tank of motor among the figure, be to be that the corrosion resistant plate of 5-15mm is made by thickness, its wide 200-480mm, length 200-500mm, height 200-480mm, 7-6 is a plywood on fuel reserve tank and the cylinder block among the figure, 7-5 goes up on the plywood and closes screw among the figure, it is corresponding by lumping together on the screw with the screw on the cylinder block lower connecting plate, 7-3 and 7-4 are respectively the axis holes of pressure valve camshaft and choke valve camshaft among the figure, by oil sealing its axle is passed through, 7-2 is that fuel reserve tank is suitable for reading among the figure, and the Lubricants in the fuel reserve tank is by conduit and Lubricants filter, the Lubricants cooler is connected with the Lubricants supercharging circulatory system, and the Lubricants in the oil storage casing plays lubricated by splashing of cam and the cooling choke valve on the other hand, the effect of pressure valve and camshaft etc. thereof.1-15 is a seal groove among the figure, and the Stamping Steel Ribbon of band shell fragment is arranged in the groove.

As shown in figure 13: this is the positional structure annexation schematic representation of the spark plug of cylinder head, second suction port, Lubricants import and ignition system:

Cylinder head 1-9 is to be 50-80mm by the thickness that aluminum alloy is made, 1-10 and 1-11 are respectively main axle and the axis hole of paying wheel shaft among the figure, 1-12 closes screw on being among the figure, by closing on screw and the cylinder block, 1-13 is the cylinder head lower plate among the figure, 1-14 closes screw on being among the figure, by closing on screw and the cylinder block lower plate, 3-2 is second suction port among the figure, 3-30 is that plywood is by closing on screw and the suction tude on second suction port among the figure, and 7-7 is that the Lubricants modulator links to each other with the Lubricants pumping system by the Lubricants conduit on it among the figure.Lubricants enters the main wheel in the cylinder block by this mouthful and pays in the seal groove of taking turns on the sidewall, 8-1 is a spark plug among the figure, one spark plug is also arranged on the same position of another sidewall of cylinder block, it is that they link to each other with electronic lighter by high voltage wire in the spark-plug hole that is combined on the screw by self on cylinder head and another sidewall.

As shown in figure 14: this is that motor twin-tub type complete machine and external structure and accessory position concern schematic representation: engine cylinder-body is if multicylinder engine, each cylinder body can be made into discrete type, and this helps wind-cooling heat dissipating, and it is one-piece type also can to cast several cylinders, in establish water jacket, utilize water-cooling.

2-6 is a main axle among the figure; Flywheel 2-14 is connected the main axle right-hand member, by the clutch plate on the flywheel, the power of motor can be passed on away; 2-10 is the main axle gear among the figure; 2-11 pays wheel axle gear; 3-29 is an adjusting gear; 3-27 is the choke valve camshaft gear wheel; 3-28 is the pressure valve camshaft gear wheel; 7-1 is the Lubricants fuel reserve tank; 4-2 is the outlet pipe that is connected with each cylinder block relief opening; 4-3 is the exhaust manifold that is connected with each cylinder block tracheae; Turbosupercharger 3-33 is arranged between exhaust manifold and the intake manifold, and 4-4 is a baffler among the figure; Engine support 11-1, the motor of general independent usefulness is established support, and there is ad hoc support automobile-used, its inside of marine engine; Little fuel tank 5-1, it is arranged under the engine support, link to each other with oil transfer pump 5-3 by transport pipe 5-2, and by fuel regulator 5-5, again by oil supply pipeline 5-6 with fuel delivery to the oil injecting nozzle 5-4 that is installed in the second suction tude place.Air-strainer 3-32 links to each other with intake manifold's starting end; 3-31 is the air inlet duct that leads to second suction port among the figure.3-34 is the intake manifold.

Be installed in the gear 7-12 that pays on the wheel shaft, the gear of sliding on the cooler by it and the filter of 7-11 Lubricants is meshed, and Lubricants filtering cooler is mounted on the engine support.Lubricants increases device 7-10 and links to each other with Lubricants filtering cooler, and Lubricants leads to the conduit 7-13 in the cylinder block, enters in the cylinder block by Lubricants modulator 7-7 in each cylinder body respectively.

7-9 is the conduit that Lubricants leads to fuel reserve tank among the figure, and the Lubricants 7-8 in the fuel reserve tank leads to the conduit of cooler cooling filter;

Electronic igniting controllor 8-2, it is mounted on the cylinder block, is connected with the spark plug 8-1 of each cylinder by lead;

Be installed in motor 9-2 on the engine support (being generator again) when engine start, the electric power storage by storage battery 9-3 is meshed with flywheel gear by motor gear 9-1 and starts, and when sending out machine rotation, it is again as the generator storage of electrical energy.The radiation fan 6-2 of cooling system, the low-power motor can be used cold radiating and cooling, and it is mounted on the blower tray 6-3, and has chain to be meshed with the gear of main axle left end in the blower tray 6-3, drives fan and rotates.

The various devices of this external engine configuration all adopt new and high technology of the prior art, when being connected with this motor with make things convenient for, nearby, favourable etc. be principle, do not have other specific (special) requirements.

Claims (4)

1, a kind of double wheel normal rotor engine comprises: main body system, main motion system, gas distribution system, vent systems, fuel supply system, cooling system, lubrication system, ignition system, automatical control system; It is characterized in that:

Main body system comprises cylinder and cylinder head, and they have constituted the housing of motor, and cylinder block and cylinder head are fixed on the engine support by screw by lumping together on the screw again; Main motion system comprises that major part is included in cylinder block inside and part goes out the outer parts of cylinder block by shaft extension, comprising recessed the paying wheel and pay wheel shaft of the protruding main wheel of belt wheel, main axle and belt wheel; These are arranged in the cylinder block, and keep close clearance with the cylinder block attrition surface, a main axle and a pair wheel shaft pass cylinder block rear wall and the main wheel axis hole above the cylinder head and pay an axle hole, be provided with oil sealing and bearing shell passing the Kong Shiyu hole wall, pass the back main axle and pay a wheel shaft and be located on the support of cylinder block outside by bearing bracket stand at the front side and the rear side of cylinder block respectively; After a main axle and a pair wheel shaft pass cylinder block and pass the bearing of support, the front end of main axle is equiped with the gear that drives the cooling system fan, it is meshed with the fan tooth bar, the front end of paying wheel shaft is equiped with the gear that drives Lubricants circulation and cooling, it is meshed with the gear of Lubricants circulation cooler, is equiped with the main axle gear at the rear portion of main axle, is equipped with at a pair wheel shaft rear portion and pays a wheel axle gear, these two gear diameters are identical and be meshed, and in the rearward end of main axle flywheel are housed also;

Gas distribution system by air-strainer, intake manifold, turbosupercharger, first air inlet be in charge of, the first air inlet road junction, second air inlet are in charge of, the second air inlet road junction and choke valve, pressure valve, choke valve camshaft, pressure valve camshaft are formed, the position annexation of they and main body system and main motion system is: air-strainer and intake manifold are fixed on the cylinder block outside by screw, turbosupercharger also is fixed on the cylinder block outside, and intake manifold and exhaust manifold pass through turbosupercharger.First air inlet is in charge of and is in charge of an end with second air inlet and the intake manifold is connected, the other end, lead to into plywood on the suction tude, be combined in the first air inlet road junction on the cylinder block and the outside at the second air inlet road junction respectively, the first air inlet port is on the outer arced surface of cylinder block upper left quarter, and the second air inlet road junction is at the cylinder head lower right part; Choke valve and pressure valve are arranged in the square orifice wall of cylinder block bottom and cylinder lower, they keep close clearance by the compression ring of setting separately and the square orifice wall of cylinder block bottom, choke valve camshaft and pressure valve camshaft are arranged on the top in the Lubricants fuel reserve tank that closes on cylinder block bottom and the cylinder block, diaxon be arranged in parallel and respectively by oil sealing from the place ahead wall of Lubricants fuel reserve tank the hole and the hole on the wall of rear pass after respectively by bearings on engine support, the bottom of choke valve and pressure valve all is equiped with three high speed pulleys, by these pulleys choke valve and pressure valve are set up between the mandatory rising cam and mandatory decline cam on the choke valve camshaft and on the pressure valve camshaft, after the rear end of choke valve camshaft and pressure valve camshaft passes oil storage tank wall and bracket bearing, each is equipped with a gear, these two gear diameters are identical and identical with the gear diameter at main wheel rear portion, do not mesh between two gears but all mesh with adjusting gear, adjusting gear is mounted on the special axis on the cylinder block rear wall, adjusting gear top is meshed with the main axle gear, makes sub of choke valve cam and pressure valve camshaft with identical rotational speed by adjusting gear when main wheel rotates like this;

Vent systems is made up of exhaust manifold, exhaust branch pipe, relief opening and baffler, they are erected at the position that adapts of engine support by screw, have only relief opening to be arranged on the outer Gu Xingbi of lower left quarter, the mouth of the rectangular nature that is communicated with cylinder will be combined on the exhaust branch pipe on the last plywood of outside of relief opening by screw;

Fuel oil supply system comprises large tank, little fuel tank, transport pipe and fuel oil regulator control system, they all are arranged on the suitable position of engine support, by behind the regulator control system fuel oil being delivered to the high pressure fuel injector at the second air inlet mouth of pipe place of gas distribution system, spray into the firing chamber on request;

Cooling system is in two kinds of situation: a kind of is high-power and extra heavyly still adopt water cooling mode of the prior art when starting type;

Another kind is that the middle-size and small-size type medium power that starts all adopts the air cooling cooling, one side outer installment of the cylinder block firing chamber in the middle low power type a certain amount of radiating fin, and above engine chamber, be provided with fan, fan is to be fixed on the support of motor head by support, and its power is to be meshed with the power tooth bar of fan by the heat radiation gear on the main axle of motor head;

Lubrication system is by the Lubricants fuel reserve tank, the Lubricants oil outlet tube, the Lubricants return tube, Lubricants filters cooling pressurized machine and actuation gear thereof, main motion system Lubricants conduit and inlet opening in the cylinder block, and the Lubricants conducting tube of other each fastness, their position and annexation are: the Lubricants fuel reserve tank is square hardboard structure, it is by being combined in the cylinder block below of main body system on the screw, contain Lubricants in it, by oil out duct Lubricants is delivered to the Lubricants that is arranged on the motor front portion and filter the cooling pressurized machine, it is by on the support that is combined in the motor front portion on the screw that Lubricants filters the cooling pressurized machine, gear on the main axle of its power gear and motor front portion is meshed, to be transported to each fastness through the Lubricants after the supercharging by lubrication conduit, the main motion system that leads to comprising setting of the present invention is that designated lane injects Lubricants in main wheel and pair compression of taking turns on the cylinder block sidewall, when injecting, injection amount is subjected to the regulation and control of the electronics automatic control device at designated lane mouth place; At Lubricants cooling filter place, also be provided with the Lubricants that a conduit will reflux and be transmitted back to the Lubricants fuel reserve tank from each fastness;

Ignition system comprises storage battery, the high-voltage conducting wires in power supply or the automatical control system, electronic striking controller and spark plug, being provided with on the position of spark plug, structure characteristic according to cylinder block of the present invention firing chamber, having ready conditions fully is being on the relevant position, firing chamber on intrinsic sidewall of cylinder block and the cylinder head on the two side of cylinder block firing chamber, opposed two spark plugs;

The automatical control system generator must be arranged on the rear portion of motor, and the tooth on the flywheel of its gear and main motion system is meshed.

2, motor according to claim 1, it is characterized in that: described main motion system also comprises main wheel, it is the cylindrical structure of being made by special stainless steel, power radius according to motor can be at 80-280mm, thickness is that cylindrical height is at 48-240mm, main wheel protruding (2-3) is that arc and main wheel are with thick, account for the 1/3-6/1 of whole circle from the protruding radian of main wheel, it is the 30-60 degree, the radius of main wheel convex portion is greater than main wheel radius 1/3-2/5, main wheel is protruding to have the excessive sections of 10-15 degree with the main wheel joint, be to outer arcuate with excessive section of the corresponding to direction of moving direction, carrying excessive section of moving direction, a radius is arranged is the pressing chamber (2-4) of the concave arc shape of 20-180mm; The groove (2-7) that on main wheel two side and main wheel are protruding, all is provided with, the sealing oil compression ring of dress circle and belt strip shell fragment in the groove on the main wheel two side, in main wheel protuberance position is a shape oil gas ring, the intermediate portion of door shape oil gas ring has flexible dislocation mouth, also there be flexible mouthful at door shape oil gas ring and bar shaped oil gas ring and circular oil gas interannular, pay wheel, it is the cylindrical body of making by special stainless steel, its diameter is all identical with main wheel with thickness, and closely be adjacent to mutually with main wheel, pay wheel recessed with the excessive section one side of paying between wheel be the convex arc, another side is the spill arc, and the main wheel convex recessedly can closely be adjacent in the rotary course in opposite directions mutually with pair taking turns; Pay the wheel two side and pay circle, the bar shaped oil gas ring (2-12) of the band shell fragment in circle, bar-shaped trough and the groove on the wheel, its structure is identical with oil gas ring on the main wheel;

Main axle and pair wheel axle gear position annexation: main wheel and pair wheel, they are meshed by being connected main axle (2-6) and paying the mainshaft gear (2-10) on the wheel shaft (2-9) and pay shaftgear (2-11), two gear diameters are identical, and rotating speed is identical, and direction is opposite; A main shaft protruding (2-3) and a pair axle (2-2) form one group of single-cylinder engine, and if desired on same axle, a main wheel and a pair wheel utilize same main axle and pay a wheel shaft, or many groups are set, and when being arranged to twin-tub, 180 degree of being separated by of the bursting point between two groups, three cylinders then be separated by 120 the degree, four cylinders then be separated by 90 the degree.

3, it is characterized in that according to the motor described in the claim 1: the choke valve of described gas distribution system and pressure valve and choke valve camshaft and pressure valve camshaft, wherein, choke valve, be to be that two housing structures that raw material is made are two hollow box body that midfeather separates with the aluminum alloy, the lower plane of casing also is empty, casing wall thickness 5-10mm, the outside of wall scribbles wear resistant coating, the front and back distance of casing, be that thickness is identical with the thickness of main wheel, the width of casing, distance is 30-180mm promptly, highly be 80-280mm, it above the casing the low arc shaped surface in high right side, left side, its radian and main wheel cylindrical adapt, two stringer grooves are arranged on last cambered surface, the Stamping Steel Ribbon (3-7) that the band shell fragment is arranged in the groove, two circle grooves below leaning on, the choke valve casing are arranged in a week, be provided with the door shape compression ring of band shell fragment in the groove, the door shape compression ring of both sides is the annular compression ring in the side of formation (3-8) relatively, every the following axle that a fore-and-aft direction is arranged, be with a high speed pulley (3-10) on the axle in the choke valve casing, choke valve casing front and rear wall extends (3-12) triangular in shape downwards, (3-13); Its terminal axle that a fore-and-aft direction is outwards respectively arranged, respectively be with a high speed pulley (3-9), (3-11) on the axle, in below lower pulley block the vertical height above the front and rear wall pulley be the poor of main wheel radius and main wheel convexity radius, centre at the downward triangle front and rear wall that extends of choke valve, respectively have one to be the rectangular mouthful of above-below direction, the width of mouth is greater than the camshaft diameter, and the length of mouth adds the poor of main wheel radius and main wheel convexity radius greater than the camshaft diameter; During installation, the choke valve camshaft of gas distribution system pass these two rectangular mouthful, the cam in the middle of the camshaft withstand on high speed pulley in the middle of the choke valve below, the cam of camshaft both sides be seated in both sides high speed pulley above; Pressure valve, be to be the housing structure of 5-10mm by the wall thickness that aluminum alloy is made, its outer wall scribbles wear resistant coating, promptly the front and back distance is identical with the thickness of main wheel for the thickness of casing, the width of casing promptly about apart from being 50-280mm, highly be 80-280mm, the lower plane of casing is empty, be the peak shape above, curved of the both sides of peak shape, its radian and main wheel reach pays adapting below in conjunction with portion of wheel, and casing is outward by having the twice groove in one week of bottom, the door shape compression ring that the band shell fragment is arranged in the groove, the two square compression rings of the opposed formation of side door shape compression ring (3-14);

In pressure valve every following have a fore-and-aft direction the axle, be with high speed pulley (3-15) on the axle, the downward triangularity of the front and rear wall of pressure valve casing extension (3-18), (3-19), the terminal axle that a fore-and-aft direction is outwards respectively arranged that extends, respectively be with a high speed pulley (3-16), (3-17) on the axle, in below lower pulley block to the front and rear wall pulley above vertical height identical with the difference of main wheel radius and main wheel convexity radius;

In the leg-of-mutton centre that the pressure valve front and rear wall extends mouth (3-37), (3-38) that is rectangle up and down respectively arranged downwards, the width of mouth is greater than the camshaft diameter, and the height of mouth is poor greater than camshaft diameter+main wheel radius and main wheel convexity radius; During installation, the choke valve camshaft of gas distribution system passes, and these two are rectangular mouthful, the cam in the middle of the camshaft withstand on high speed pulley in the middle of the choke valve below, the cam of camshaft both sides be seated in both sides high speed pulley above;

The gear annexation is between choke valve camshaft, pressure valve camshaft and main shaft: mandatory rising cam (2-5) is arranged in the middle of the choke valve, there are mandatory decline cam (3-23), (3-25) in the choke valve both sides, when the needs choke valve rises, on the high speed pulley in the middle of middle cam withstands on, it is risen, and the cam of choke valve both sides is pressed on the high speed pulley of choke valve both sides when need descend.Mandatoryly make its decline, protruding and recessed radian decision choke valve on the cam rests on the time of top dead center and lower dead center, and between protruding and recessed excessive section is by the speed decision of motor, high speed engine, two excessive sections respectively account for the 30-45 degree, low speed engine is at the 15-30 degree, the excessive section angle of forcing to rise with forcing to descend must be consistent, cam protruding and recessed between apart from being between the protruding and main wheel of main wheel on the main wheel apart from consistent, the right side is a pressure valve rising cam (3-6), there is the decline cam (3-24) of pressure the pressure valve both sides,), (3-26), it is long that this motor requires choke valve to be in time of top dead center, have only main wheel protruding by the time be in lower dead center, so in the choke valve cam, the angle 160-180 degree that rising cam bump accounts for, boss 90-160 degree greater than the decline cam, the pressure valve most of the time all will be in lower dead center, like this adequate time air inlet can be arranged, and is in top dead center when having only the air inlet of pressure and outburst; Therefore, the about 45-90 degree of the angle that the convex portion of pressure valve rising cam accounts for, the angle that the convex portion of pressure decline cam accounts for is approximately the 180-240 degree; Torsion is to pass to choke valve shaft gear (3-27) and pressure valve shaftgear (3-28) by gear (2-10) simultaneously by adjusting gear (3-29), require main axle gear and choke valve shaft gear, the diameter same rotational speed unanimity of pressure valve shaftgear, and the diameter of middle adjusting gear (3-29) is determined according to the height and the spacing of main axle and choke valve shaft and pressure valve gear shaft, wherein adjusting gear by its axle (3-29) and bearing fixing on the cylinder block outer right wall, the choke valve shaft and the valve shaft of calming the anger are by oil sealing, and the hole of passing on the Lubricants fuel reserve tank two side is separately fixed on its support by bearing.

4, motor according to claim 1, it is characterized in that: the cylinder block of described main body system and cylinder head, wherein, cylinder part (1-1), (1-2) of the main wheel side of cylinder block and pair wheel side, it is the thick 50-90mm that is made by aluminum alloy, footpath Wear-resistant Treatment on its inner rubbing surface; The main wheel side thickness thickening 20-40mm of cylinder body has a large amount of heat radiating fin structure (6-1) outside it, and cylinder block rear wall (1-3) and cylinder block are connected as a single entity, and its thickness is 50-80mm; Main wheel axis hole (1-5) is arranged on rear wall and pay axle hole (1-4), by oil sealing axle is separately passed two holes, again by bearings on engine support, the connecting plate (3-1) that first suction port is outer, be connected with first suction tude by screw, cylinder exhaust port (4-1) and outlet pipe are by the plywood that closes on the screw (4-5), cylinder head screw (1-6) is by closing on screw and the cylinder head, cylinder body lower connecting plate (1-7) is an one with cylinder body, its thickness is 20-30mm, cylinder body end opening (1-8), the consistency of thickness of its width and main wheel, length is the width sum that the width of choke valve adds pressure valve, the lubrication system Lubricants storage tank (7-1) of motor is to be that the corrosion resistant plate of 5-15mm is made by thickness, its wide 200-480mm, length 200-500mm, height 200-480mm, it is corresponding by lumping together on the screw with the screw on the cylinder block lower connecting plate to close screw (7-5) on the last plywood, the oilhole of pressure valve camshaft and choke valve camshaft (7-3), (7-4), by oil sealing its axle is passed through, Lubricants in the fuel reserve tank is by conduit and Lubricants filter, the Lubricants cooler is connected with the Lubricants supercharging circulatory system, and the Lubricants in the oil storage casing plays lubricated by splashing of cam and the cooling choke valve on the other hand, pressure valve and camshaft thereof;

Seal groove (1-15) has the Stamping Steel Ribbon of being with shell fragment in the groove; Cylinder head (1-9), the thickness of being made by aluminum alloy is 50-80mm, on close screw (1-13) by closing on screw and the cylinder block, cylinder head lower plate (1-13), on close screw (1-14), by closing on screw and the cylinder block lower plate, plywood is by closing on screw and the suction tude on second suction port, and Lubricants modulator (7-7) links to each other with the Lubricants pumping system by the Lubricants conduit on it; Lubricants enters the main wheel in the cylinder block by this mouthful and pays in the seal groove of taking turns on the sidewall, one spark plug is arranged on the same position of another sidewall of cylinder block, it is that they link to each other with electronic lighter by high voltage wire in the spark-plug hole that is combined on the screw by self on cylinder head and another sidewall.

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