Integral type power assembly
Technical field
The present invention relates to power equipment field, in particular to a kind of integral type power assembly.
Background technique
Motor is the power resources of the machineries such as automobile, motorcycle, steamer.Existing motor generally has oil sump, and relative to machinery, generally speaking its volume is comparatively large, and weight is large, and existing engine fuel combustion efficiency is lower, and fuel oil wastage is more serious.
Summary of the invention
The invention provides a kind of integral type power assembly, be intended to improve the problems referred to above.
The present invention is achieved in that
A kind of integral type power assembly, comprise boost engine and dish type speed changer, described boost engine is provided with main shaft, and described dish type speed changer is provided with input shaft and output shaft, and described main shaft is connected with described input shaft.
Further, described boost engine comprises master cylinder and power cylinder, and described master cylinder is connected with described power cylinder, and described main shaft is arranged on described master cylinder.
Boost engine is formed by master cylinder and power cylinder, and main-cylinder stroke is greater than power cylinder stroke, and master cylinder and power cylinder cooperatively interact work, can realize high power and fuel-efficient work.
Further, described master cylinder comprises Master cylinder body, main piston, first connecting rod mechanism and the first gear, and described power cylinder comprises afterburning cylinder body, step-up piston, second connecting rod mechanism, the second gear and forcing shaft;
Described main piston is movably connected in described Master cylinder body, and described first gear is fixed on described main shaft, and described main piston is connected with described main shaft by described first connecting rod mechanism;
Described step-up piston is movably connected in described afterburning cylinder body, and described second gear is fixed on described forcing shaft, and described step-up piston is connected with described forcing shaft by described second connecting rod mechanism;
Described first gear and described second gears meshing, described Master cylinder body and described afterburning cylinder body are respectively arranged with spark plug.
Boost engine operationally, utilize spark plug respectively to Master cylinder body and the igniting of afterburning cylinder body, during Master cylinder body igniting, air burst in Master cylinder body, makes main piston drive first connecting rod mechanism, main axis is driven by first connecting rod mechanism, first pinion rotation, drives the second pinion rotation simultaneously, and the second gear driven forcing shaft rotates, forcing shaft drives second connecting rod mechanism action, makes the air in step-up piston compression power cylinder.During afterburning cylinder body igniting, air burst in afterburning cylinder body, step-up piston is made to drive second connecting rod mechanism, forcing shaft is driven to rotate by second connecting rod mechanism, second pinion rotation, drives the first pinion rotation, the first gear driven main axis simultaneously, main shaft drives first connecting rod mechanism action, makes the air in main piston compression Master cylinder body.The igniting of cycle alternation like this ground, pressurized air, make main shaft continuously outputting power to input shaft.
Further, described dish type speed changer comprises multiple speed change gear nested successively, and described output shaft is connected with the speed change gear being positioned at inner side.
Speed change gear is nested together successively, and each speed change gear is independent operation, adopts this structure, and dish type speed changer can be made to realize speed changing effect by the rotation of different speed change gears.
Further, described integral type power assembly also comprises dish type synchronizer, described dish type synchronizer is provided with multiple synchromesh gear nested successively, described synchromesh gear and described speed change gear one_to_one corresponding, described synchromesh gear optionally axially connects with corresponding described speed change gear, each described synchromesh gear is provided with a clutch collar away from the side of described speed change gear, and the synchromesh gear being positioned at inner side is connected with described output shaft.
Dish type synchronizer controls the speed change gear outputting power of which gear.During gearshift, optionally engaged with the clutch collar on wherein some synchromesh gears by gear controlling rod, this synchromesh gear is coupled together with corresponding speed change gear, thus realize gearshift.
Further, be provided with spline between each described synchromesh gear and corresponding described speed change gear, described synchromesh gear is optionally connected with corresponding described speed change gear by described spline.
By arranging spline, the rapid axial that can realize between synchromesh gear and corresponding speed change gear connects, and is convenient to carry out gear switch.
Further, described main shaft is provided with the first driving gear, described input shaft is provided with the second driving gear and multiple bevel gear, described first driving gear engages with described second driving gear, and multiple described bevel gear is with multiple described speed change gear one_to_one corresponding and engage.
Transmission of power between boost engine and dish type speed changer passes through main axis, and driving the first driving gear to rotate, the first driving gear drives the second driving gear, and input shaft is rotated, multiple bevel gears on input shaft are rotated, and corresponding speed change gear is rotated independently of one another.
Further, described main shaft is also provided with clutch.
Further, ball is provided with between two described speed change gears of arbitrary neighborhood.
By arranging ball, the friction between two adjacent speed change gears being become rolling friction, rotational efficienty is provided.
Further, described dish type speed changer is installed on the bottom of described boost engine.
Dish type speed changer can replace oil sump to store lubricant oil, and can reduce overall structure center of gravity, and the lubrication oil circulation ground feed track in dish type speed changer needs on the parts of lubrication.
The beneficial effect of integral type power assembly provided by the invention is: boost engine and dish type speed changer combine by this integral type power assembly, compact structure, overall volume can be done less, lighter in weight, dish type speed changer can replace the oil sump of traditional motor, and this integral type power assembly power is large and save fuel oil, efficiency is high, can be used for automobile, motorcycle, steamer, petrol engine, diesel engine etc. mechanically, be widely used, there is very high economic value.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present invention, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of the integral type power assembly that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the boost engine of the integral type power assembly that Fig. 2 provides for the embodiment of the present invention;
The structural representation that the dish type speed changer of the integral type power assembly that Fig. 3 provides for the embodiment of the present invention and dish type synchronizer coordinate;
The main shaft of the integral type power assembly that Fig. 4 provides for the embodiment of the present invention and the transmission connecting structure schematic diagram of dish type speed changer;
The structural representation of the dish type speed changer of the integral type power assembly that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the dish type synchronizer of the integral type power assembly that Fig. 6 provides for the embodiment of the present invention.
Figure acceptance of the bid note is respectively:
Boost engine 10; Main shaft 101;
Master cylinder 102; Master cylinder body 1021; Main piston 1022; First connecting rod mechanism 1023; First gear 1024;
Power cylinder 103; Afterburning cylinder body 1031; Step-up piston 1032; Second connecting rod mechanism 1033; Second gear 1034; Forcing shaft 1035;
First driving gear 104; Clutch 105;
Dish type speed changer 20; Input shaft 201; Output shaft 202; Speed change gear 203; Ball 204; Second driving gear 205; Bevel gear 206;
Dish type synchronizer 30; Synchromesh gear 301; Clutch collar 302; Spline 303.
Embodiment
Existing motor generally has oil sump, and relative to machinery, generally speaking its volume is comparatively large, and weight is large, and existing engine fuel combustion efficiency is lower, and fuel oil wastage is more serious.
Given this, artificer of the present invention is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, devise a kind of integral type power assembly, boost engine 10 and dish type speed changer 20 are combined, compact structure, overall volume can be done less, lighter in weight, makes dish type speed changer 20 can replace the oil sump of traditional motor, and power is large and save fuel oil, efficiency is high, is widely used.
For making the object of the embodiment of the present invention, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The assembly of the embodiment of the present invention describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiments of the invention provided in the accompanying drawings and the claimed scope of the present invention of not intended to be limiting, but selected embodiment of the present invention is only represented.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
Refer to Fig. 1, present embodiments provide a kind of integral type power assembly, this integral type power assembly comprises boost engine 10 and dish type speed changer 20, and boost engine 10 is provided with main shaft 101, dish type speed changer 20 is provided with input shaft 201 and output shaft 202, and main shaft 101 is connected with input shaft 201.Input shaft 201 is connected with driving wheel by drive mechanism.
Wherein, refer to Fig. 1 and Fig. 2, boost engine 10 comprises master cylinder 102 and power cylinder 103, and master cylinder 102 is connected with power cylinder 103, and main shaft 101 is arranged on master cylinder 102.Boost engine 10 is formed by master cylinder 102 and power cylinder 103, and master cylinder 102 stroke is greater than power cylinder 103 stroke, and master cylinder 102 and power cylinder 103 cooperatively interact work, can realize high power and fuel-efficient work.
Further, master cylinder 102 comprises Master cylinder body 1021, main piston 1022, first connecting rod mechanism 1023 and the first gear 1024, and power cylinder 103 comprises afterburning cylinder body 1031, step-up piston 1032, second connecting rod mechanism 1033, second gear 1034 and forcing shaft 1035.Main piston 1022 is movably connected in Master cylinder body 1021, and the first gear 1024 is fixed on main shaft 101, and main piston 1022 is connected with main shaft 101 by first connecting rod mechanism 1023.Step-up piston 1032 is movably connected in afterburning cylinder body 1031, and the second gear 1034 is fixed on forcing shaft 1035, and step-up piston 1032 is connected with forcing shaft 1035 by second connecting rod mechanism 1033.First gear 1024 engages with the second gear 1034, and Master cylinder body 1021 and afterburning cylinder body 1031 are respectively arranged with spark plug.
Wherein, main shaft 101 and forcing shaft 1035 are bent axle.The radius of the first gear 1024 is less than the radius of the second gear 1034, and the radius scale of two gears should be reasonable in design, makes transmission have suitable velocity ratio.Main shaft 101 is as the Power output of boost engine 10, and main piston 1022 stroke is large, and has the cooperation of power cylinder 103.The torsion of main shaft 101 is large, rotating speed is high, then the power exported is also larger.
Boost engine 10 operationally, spark plug is utilized to light a fire to Master cylinder body 1021 and afterburning cylinder body 1031 respectively, when Master cylinder body 1021 is lighted a fire, air burst in Master cylinder body 1021, main piston 1022 is made to drive first connecting rod mechanism 1023, main shaft 101 is driven to rotate by first connecting rod mechanism 1023, first gear 1024 rotates simultaneously, the second gear 1034 is driven to rotate, second gear 1034 drives forcing shaft 1035 to rotate, forcing shaft 1035 drives second connecting rod mechanism 1033 action, makes step-up piston 1032 compress air in power cylinder 103.When afterburning cylinder body 1031 is lighted a fire, air burst in afterburning cylinder body 1031, step-up piston 1032 is made to drive second connecting rod mechanism 1033, forcing shaft 1035 is driven to rotate by second connecting rod mechanism 1033, second gear 1034 rotates simultaneously, and drive the first gear 1024 to rotate, the first gear 1024 drives main shaft 101 to rotate, main shaft 101 drives first connecting rod mechanism 1023 action, makes main piston 1022 compress air in Master cylinder body 1021.The igniting of cycle alternation like this ground, pressurized air, make main shaft 101 continuously outputting power to input shaft 201.It should be noted that and master cylinder 102 and power cylinder 103 can not be allowed simultaneously to light a fire.
The feature of traditional motor is exactly when rotating speed is high time, and due to the effect of inertia, the power of igniting blast major part can not act on piston, causes fuel oil to waste.This boost engine 10 when high rotating speed or other situations time, by suitably controlling the fuel injection quantity of master cylinder 102, reaching and saving the object of fuel oil, improve power.
In addition, the situation of a master cylinder 102 and a power cylinder 103 is illustrate only in the present embodiment, master cylinder 102 also can be multiple, coordinate with main shaft 101 respectively, power cylinder 103 also can adopt multiple, can respectively with multiple master cylinder 102 corresponding matching, also can be interconnected cooperation, then power will rise get Geng Gao.
Refer to Fig. 1, Fig. 3 and Fig. 5, dish type speed changer 20 comprises multiple speed change gear 203 nested successively, and output shaft 202 is connected with the speed change gear 203 being positioned at inner side.Ball 204 is provided with between two speed change gears 203 of arbitrary neighborhood.By arranging ball 204, the friction between two adjacent speed change gears 203 being become rolling friction, rotational efficienty is provided.
As preferably, in the present embodiment, speed change gear 203 is five, certainly, also can be other quantity, two, three, four even more can, the diameter of five speed change gears 203 increases successively, nested successively from the inside to the outside, each speed change gear 203 independent operation, ball 204 is provided with, relative to multiple bearing housing together between adjacent two speed change gears 203.
Speed change gear 203 is nested together successively, and each speed change gear 203 is independent operation, adopts this structure, and dish type speed changer 20 can be made to realize speed changing effect by the rotation of different speed change gears 203.
Refer to Fig. 1, Fig. 3 and Fig. 6, this integral type power assembly also comprises dish type synchronizer 30, dish type synchronizer 30 is provided with multiple synchromesh gear 301 nested successively, synchromesh gear 301 and speed change gear 203 one_to_one corresponding, synchromesh gear 301 optionally axially connects with corresponding speed change gear 203, each synchromesh gear 301 is provided with a clutch collar 302 away from the side of speed change gear 203, and the synchromesh gear 301 being positioned at inner side is connected with output shaft 202.
In the present embodiment, synchromesh gear 301 is identical with the quantity of speed change gear 203, is five, and that is variable gear is five gears.In addition, the position that controlling rod of shifting gears contacts with clutch collar 302 also can arrange ball 204, to reduce friction.
Dish type synchronizer 30 controls speed change gear 203 outputting power of which gear.During gearshift, optionally engaged with the clutch collar 302 on wherein some synchromesh gears 301 by gear controlling rod, this synchromesh gear 301 is coupled together with corresponding speed change gear 203, thus realize gearshift.
Be provided with spline 303 between each synchromesh gear 301 and corresponding speed change gear 203, synchromesh gear 301 is optionally connected with corresponding speed change gear 203 by spline 303.By arranging spline 303, the rapid axial that can realize between synchromesh gear 301 and corresponding speed change gear 203 connects, and is convenient to carry out gear switch.
This dish type speed changer 20 has that volume is little, gravity is little, the simple feature of structure, can increase gear easily and arranges and switch gear.
Refer to Fig. 4, main shaft 101 is provided with the first driving gear 104, input shaft 201 is provided with the second driving gear 205 and multiple bevel gear 206, first driving gear 104 engages with the second driving gear 205, multiple bevel gear 206 is with multiple speed change gear 203 one_to_one corresponding and engage.
Transmission of power between boost engine 10 and dish type speed changer 20 is rotated by main shaft 101, and drive the first driving gear 104 to rotate, first driving gear 104 drives the second driving gear 205, input shaft 201 is rotated, multiple bevel gears 206 on input shaft 201 are rotated, and corresponding speed change gear 203 is rotated independently of one another.
Main shaft 101 is also provided with clutch 105.Clutch 105 is arranged between the first driving gear 104 and master cylinder 102, can play the effect of clutch.
Refer to Fig. 1, dish type speed changer 20 is installed on the bottom of boost engine 10.Dish type speed changer 20 can replace oil sump to store lubricant oil, and can reduce overall structure center of gravity, and the lubrication oil circulation ground feed track that dish type speed changer is 20 li needs on the parts of lubrication.
In sum, refer to Fig. 1 ~ Fig. 6, boost engine 10, dish type speed changer 20 and dish type synchronizer 30 combine by the integral type power assembly that the present embodiment provides, dish type speed changer 20 can replace the oil sump of traditional motor, this integral type power assembly compact structure, overall volume can be done less, lighter in weight.Certainly, boost engine 10 and dish type speed changer 20 also can separately form independently device, both can independently use, also can use with existing respective outer side edges separately, such as, boost engine 10 can coordinate with existing speed changer, and dish type speed changer 20 can coordinate with existing motor.
The power of this integral type power assembly is large and save fuel oil, and efficiency is high, can be used for automobile, motorcycle, steamer, petrol engine, diesel engine etc. mechanically, is widely used, has very high economic value.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.