CN207297164U - A kind of rotary dynamical system based on free-piston - Google Patents
A kind of rotary dynamical system based on free-piston Download PDFInfo
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- CN207297164U CN207297164U CN201721233146.6U CN201721233146U CN207297164U CN 207297164 U CN207297164 U CN 207297164U CN 201721233146 U CN201721233146 U CN 201721233146U CN 207297164 U CN207297164 U CN 207297164U
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- 238000005183 dynamical system Methods 0.000 title claims abstract description 41
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- 229920001971 elastomer Polymers 0.000 claims description 28
- 239000000806 elastomer Substances 0.000 claims description 12
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- 239000003990 capacitor Substances 0.000 claims description 7
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- 238000002485 combustion reaction Methods 0.000 abstract description 16
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- 239000000295 fuel oil Substances 0.000 description 1
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Abstract
The utility model discloses a kind of rotary dynamical system based on free-piston, including swing type motor-driven mechanism and symmetrically arranged two groups of cylinder driving mechanisms, the swing type motor-driven mechanism has center fixing part and two symmetrical traction swing parts, two groups of cylinder driving mechanisms drive two traction swing parts to be moved back and forth by support synchronous backward of center fixing part respectively, then realize that the reciprocating rotary of the center fixing part of swing type motor-driven mechanism is swung.The rotary dynamical system overall structure based on free-piston is simple, and low manufacture cost is quick and easy for installation, it can remain optimal burning compression ratio, effectively improve the power output efficiency of dynamical system, save into production cost of manufacture, combustion rate is improved, more saves the energy, practicality is high.
Description
Technical field：
A kind of rotary dynamical system based on free-piston is the utility model is related to, is related to dynamical system technical field.
Background technology：
In modern industry field, dynamical system is often referred to internal combustion engine, generator and motor etc..Improve the work of dynamical system
Efficiency, saves the energy, cleaning discharge, and optimization performance is the objective of the struggle in the industry for a long time.
Based on free-piston principle, the internal combustion engine of development and design is one of path for realizing above-mentioned R＆D target, existing 20
Some university, scientific research institution and enterprises of the state such as history for many years, the U.S., European Union and Japan have on this path to try to explore
And achieve certain achievement.
Free-piston principle refers to the piston for possessing free travel, internal combustion engine, hair compared to most of fixed journey system piston
The advantages of motor, is that free travel can reach best combustion compression ratio, and uses the combustion system of compression ignition on this basis,
The efficiency ratio that burning capacity is changed is set to reach optimal.It is anti-to make hair and most of fixed journey system internal combustion engine, engine are in order to anti-knock
Motivation inverts, and there is provided higher safe clearance to adapt to the different temperature and pressure of external environment condition, therefore cannot reach most
Good burning compression ratio.
And the engine that many foreign corporations develop at present, all optimal combustion state is kept in durability, ventilation still
There are many problems and defect, and complicated cost is high.
Utility model content：
Technical problem to be solved in the utility model is：A kind of simple in structure, low manufacture cost is provided and can effectively be protected
Hold the rotary dynamical system based on free-piston of best combustion compression ratio.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of rotary dynamical system based on free-piston, including swing type motor-driven mechanism and symmetrically arranged
There are center fixing part and two symmetrical tractions to swing for two groups of cylinder driving mechanisms, the swing type motor-driven mechanism
Portion, two groups of cylinder driving mechanisms drive two traction swing parts to be moved back and forth by support synchronous backward of center fixing part respectively,
Then realize that the reciprocating rotary of the center fixing part of swing type motor-driven mechanism is swung.
Preferably, the rotary dynamical system further includes cylinder sleeve and cylinder sleeve seat, the swing type motor driving machine
Set up in the middle part of cylinder sleeve seat, the cylinder driving mechanism is symmetrically arranged at swing type motor-driven mechanism both sides and is installed on cylinder
In set.
Preferably, the cylinder driving mechanism includes additional-air inlet structure and deflagrating jar.
Preferably, the additional-air inlet structure setting is inlet casing or additional-air inlet pump or turbo charging installation.
Preferably, when the additional-air inlet structure setting is inlet casing, the inlet casing is opposite up and down with deflagrating jar
Set and connected between the two by air intake duct, the cylinder body of the inlet casing and deflagrating jar is fixed in cylinder sleeve, and both work
Plug end is flexibly connected by crank connecting link with two traction swing parts of swing type motor-driven mechanism respectively, inlet casing, burning
The piston of cylinder reversely moves back and forth at the same time and realizes the piston motion process of piston engine formula, and drives the driving of swing type motor
Two traction reciprocal backswings of swing part of mechanism.
Preferably, the outside of the inlet casing is equipped with cylinder head and inlet valve, the cylinder body of the deflagrating jar is equipped with row
Stomata, the exhausting-gas hole are connected with exhaust valve by exhaust duct, and the opening and closing of the inlet valve is controlled by valve control machanism transports
OK.
Preferably, the swing type motor-driven mechanism further includes stator holder, motor stator and outer rotor, institute
State center fixing part and be arranged to crank axle, two traction swing parts are arranged to double end cam harden structure, and the double end cam is hardened
The plate body center of structure and the one end connection of crank axle are fixed, its upper and lower ends is arranged to cam-like, and its cam-like end is set
There is mounting hole, the axostylus axostyle equipped with both connections between the toggle link end and mounting hole, the axostylus axostyle opposing cranks axis,
Crank connecting link is freely rotated, and the motor stator is fixed on the outside of cylinder sleeve seat by stator holder, the crank axle it is another
One end is through motor stator and fixation is connected with the center of outer rotor, and generator is formed between the outer rotor and motor stator
Electricity generation system, the crank connecting links of top and the bottom promote respectively the cam-like ends of top and the bottom using the center of double end cam harden structure as
Support phase drives the movement of crank axle half way progressive rotation type, then realizes power generation process to reverse reciprocally swinging.
Preferably, the swing type motor-driven mechanism is arranged to two groups and is symmetricly set on axostylus axostyle both sides, then shape
Into two sets of electricity generation systems.
Preferably, the valve control machanism is arranged to mechanical control mechanism or electromagnetic type control mechanism or fluid pressure type
Control mechanism.
Preferably, when the valve control machanism is arranged to mechanical control mechanism, the valve control machanism bag
Support arm, rocking arm, upper roller and bottom roller are included, an inlet valve cam circle, the inlet valve are socketed with outside the outer rotor
The outside circle body of cam ring is equipped with flanged structure, and the support arm is fixedly supported on the outside of cylinder sleeve, and the rocking arm is in lever
Structure is fixed on the upper end of support arm, and upper roller is connected to rocking arm upper end and can be contacted with flanged structure, the bottom roller connection
It can be freely rotated with inlet valve abutting contact, inlet valve cam circle in rocking arm lower end and with outer rotor, the flanged structure
When turning to upper roller opposite position, flanged structure thereon contacts with upper roller and promotes rocking arm opposed support structure to turn
Dynamic, then the bottom roller of rocking arm lower end pushes inlet valve and opens, when flanged structure is not contacted against with upper roller, rocking arm lower end
Bottom roller can recoil to closed mode under the effect of the elastic force of the elastic component in inlet valve.
Preferably, the rotary dynamical system further includes anticollision mechanism, the anticollision mechanism includes anticollision rubber base, bullet
Property block and anti-collision ring, the anticollision rubber base sets and is fixed on the bottom sides of cylinder sleeve seat and is placed in the underface of outer rotor, institute
The both sides that elastomer block is embedded in anticollision rubber base are stated, the anti-collision ring is arranged to two and is symmetrical arranged the outside for being fixed on outer rotor
And semi-circumference rotary motion is done with outer rotor, and when outer rotor turns to lower swing extreme position, one of anti-collision ring
With the elastomer block Elastic Contact on the left of anticollision rubber base, when outer rotor turn to it is upper swing extreme position when, another anti-collision ring with
Elastomer block Elastic Contact on the right side of anticollision rubber base.
Preferably, the outer rotor is arranged to the rotor structure with low quality and high moment of inertia.
Preferably, the rotary dynamical system further includes super capacitor and controls the automatically controlled system of total system operation
System, the super capacitor are electrically connected with electricity generation system.
Compared with prior art, the usefulness of the utility model is：The rotary dynamical system based on free-piston
Overall structure of uniting is simple, and low manufacture cost is quick and easy for installation, can remain optimal burning compression ratio, and rotary work
Make process and intermittent intelligentized control system, the power output efficiency of dynamical system is effectively improved, furthermore with pressure difference
The air inlet system and exhaust system of inlet and exhaust valve are opened, effectively simplify air inlet system and exhaust system structure, production cost of manufacture is saved into, improves combustion rate,
The energy is more saved, thus there is higher practicality and market prospects, is adapted to promote and apply.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is the overlooking the structure diagram of the utility model；
Fig. 2 is along the sectional structure chart of A-A in Fig. 1；
Fig. 3 is the side structure schematic diagram of the utility model；
Fig. 4 is along the schematic cross-sectional view of B-B in Fig. 3；
Fig. 5 is the axis geodesic structure schematic diagram of a preferred embodiment of the utility model.
Embodiment：
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work, belongs to
The scope of the utility model protection：
A kind of rotary dynamical system based on free-piston as shown in Figures 1 to 4, including swing type motor driving machine
Structure and symmetrically arranged two groups of cylinder driving mechanisms, in the present embodiment, the dynamical system are arranged to power generation internal combustion engine hair
Electric system, swing type motor-driven mechanism are master section, and the power supply part that cylinder driving mechanism is generator.
Specifically, the rotary dynamical system further includes cylinder sleeve 1 and cylinder sleeve seat 2, the swing type motor driving machine
Set up and be symmetrically arranged at swing type motor-driven mechanism both sides in the middle part of cylinder sleeve seat 2, the cylinder driving mechanism and be installed on
In cylinder sleeve 1, and the design structure of cylinder mechanism symmetrical expression, it can realize the power that swing type motor-driven mechanism is more balanced
Output, drives stability higher.
In practical applications, the cylinder driving mechanism can include additional-air inlet structure and deflagrating jar, and aid in into
Depressed structure can also be further be arranged to inlet casing or additional-air inlet pump or turbo charging installation, additional-air inlet structure with combustion
Burn the combination of cylinder 3, the more effective combustion rate and intake efficiency for improving deflagrating jar.
In the practical application of additional-air inlet structure, by taking inlet casing as an example, when the additional-air inlet structure setting is air inlet
During cylinder, the inlet casing 4 is oppositely arranged about 3 with deflagrating jar and is connected between the two by air intake duct, the inlet casing 4 and combustion
The cylinder body for burning cylinder 3 is fixed in cylinder sleeve 1, and both piston ends 5 connect two crank connecting links 6 respectively, and in dynamical system,
The swing type motor-driven mechanism has center fixing part and two symmetrical traction swing parts, therefore, in the present embodiment
In, the other ends of two crank connecting links 6 is movably connected with two traction swing parts of swing type motor-driven mechanism, and when into
Cylinder, the piston of deflagrating jar reversely move back and forth at the same time and realize the piston motion process of piston engine formula, and drive and swing
Two traction reciprocal backswings of swing part of formula motor-driven mechanism, then realize that the center of swing type motor-driven mechanism is consolidated
The reciprocating rotary for determining portion is swung.
And in the present embodiment, the swing type motor-driven mechanism further include stator holder 7, motor stator 8 and
Outer rotor 9, the center fixing part are arranged to crank axle 10, and two traction swing parts are arranged to double end cam harden structure 11, institute
To state the plate body center of double end cam harden structure and the one end connection of crank axle is fixed, its upper and lower ends is arranged to cam-like, and
Its cam-like end is equipped with mounting hole, and the axostylus axostyle 12 of both connections, institute are equipped between 6 end of crank connecting link and mounting hole
State 12 opposing cranks axis of axostylus axostyle, crank connecting link is freely rotated, the motor stator 8 is fixed on cylinder sleeve seat 2 by stator holder
On outside, the other end of the crank axle is through motor stator and be connected fixation with the center of outer rotor, the outer rotor and
The electricity generation system of generator is formed between motor stator, it is preferable that the outer rotor is arranged to be used to low quality and high rotate
The rotor structure of amount, the crank connecting link of top and the bottom promote the cam-like end of top and the bottom with the center of double end cam harden structure respectively
It is that support phase moves reverse reciprocally swinging, drive crank axle half way progressive rotation type, then realizes power generation process, further
Ground, the swing type motor-driven mechanism are arranged to two groups and are symmetricly set on axostylus axostyle both sides, then form two sets of electricity generation systems,
Improve generating efficiency.
As the preferred embodiment in the present embodiment, the outside of the inlet casing is equipped with cylinder head 13 and inlet valve
14, cylinder head is equipped with raw material hole and airport, and the inlet valve is placed in cylinder head, and the deflagrating jar, which has, is uniformly covered with cylinder
The exhausting-gas hole of body, exhausting-gas hole are connected with exhaust valve by exhaust duct, and the opening and closing of the inlet valve is controlled by valve control machanism
Operation.
In practical applications, above-mentioned valve control machanism could be provided as mechanical control mechanism or electromagnetic type control mechanism
Or fluid pressure type control mechanism.
And by taking mechanical control mechanism as an example, specifically, as shown in figure 5, when the valve control machanism is arranged to machinery
During formula control mechanism, the valve control machanism includes support arm 15, rocking arm 16, upper roller 17 and bottom roller 18, described outer
An inlet valve cam circle 19 is socketed with outside rotor 9, the outside circle body of the inlet valve cam circle 19 is equipped with flanged structure 20,
The support arm 15 is fixedly supported on the outside of cylinder sleeve 1, and the rocking arm is fixed on the upper end of support arm, upper rolling in 16 lever constructions
Wheel 17 is connected to 16 upper end of rocking arm and can be contacted with flanged structure 20, the bottom roller 18 be connected to 16 lower end of rocking arm and can with into
Valve abutment contacts, and inlet valve cam circle is freely rotated with outer rotor, and the flanged structure turns to opposite with upper roller
When answering position, flanged structure thereon contacts with upper roller and promotes rocking arm opposed support structure to rotate, then under rocking arm lower end
Roller pushes inlet valve and opens, and when flanged structure is not contacted against with upper roller, the bottom roller of rocking arm lower end can be in inlet valve
Elastic component elastic force effect under recoil to closed mode.That is, when outer rotor rotates, flanged structure thereon can be with one
Circular motion is played, intermittent can then contact with upper roller and against upper roller outward movment is promoted, can then be shaken by band
Arm rotates, and then drives bottom roller to push inlet valve toward inner side, so that inlet valve is opened, and when flanged structure is not supported with upper roller
During by contact, when from thrust, the elastic component on inlet valve understands resiliency urged bottom roller sidesway outward for the upper end of rocking arm
It is dynamic, then drive rocking arm to rotate, until inlet valve completely closes, and so on circulate, realize the open and close of inlet valve
Journey.Preferably, the outer rotor is arranged to the rotor structure with low quality and high moment of inertia.
In the present embodiment, as shown in figure 5, the rotary dynamical system further includes anticollision mechanism, the anticollision mechanism
Including anticollision rubber base 21, elastomer block 22 and anti-collision ring 23, the anticollision rubber base 21 sets the bottom sides for being fixed on cylinder sleeve seat 2
And the underface of outer rotor 9 is placed in, the elastomer block 22 is embedded in the both sides of anticollision rubber base 21, and the anti-collision ring 23 is arranged to two
It is a and be symmetrical arranged the outside for being fixed on outer rotor 9 and do semi-circumference rotary motion with outer rotor, when outer rotor turns to
During lower swing extreme position, one of anti-collision ring and the elastomer block Elastic Contact on the left of anticollision rubber base, when outer rotor turns to
During upper swing extreme position, another anti-collision ring and the elastomer block Elastic Contact on the right side of anticollision rubber base, thus, in practical application
In, the lower swing limit and upper swing extreme position are respectively safety margins position when outer rotor rotates, to avoid outer turn
Son exceeds safety margins position because of failure, the problem of detonation then occurs, thus, safety margins is exceeded when outer rotor rotates
During position, anti-collision ring thereon can be with the elastomer block Elastic Contact on bottom anticollision rubber base against preventing it from further rotating
Action, thus the problem of effectively preventing detonation occur.
In practical applications, the rotary dynamical system further includes super capacitor and controls the electricity of total system operation
Control system, the super capacitor are electrically connected with electricity generation system, thus, when generator system is run, the combustion in each deflagrating jar
Material can completely burned it is fully complete, then reach highest fuel oil energy consumption ratio, its electric energy produced is by electric-control system super
Stored in level capacitance, or directly export electric energy, thus, be not in when the power-equipments such as automobile are in middle low speed or idling
When engine fuel energy consumption than it is low the problem of, it is automatically controlled so as to reach best-of-breed functionality conversion effect, and when energy reaches demand
System can export electric energy by super capacitor, then further reach energy saving purpose so as to control system intermittent work.
During actual power, its course of work includes cold start-up course and operational process, specifically, cold start-up
Cheng Wei, the crankshaft rotation is driven by the outer rotor of the electricity generation system, and passes through the crank on the crank axle
Connecting rod drives the piston in the inlet casing and deflagrating jar for linear motion；
Specifically, when the piston in the inlet casing is moved inward towards the cylinder head opposite direction, in the inlet casing
Volume start to expand, open the inlet valve by the valve control machanism, fuel and air are through the teasehole and institute
Airport is stated to be mixed into the inlet casing by the inlet valve；When the piston moves inwardly to certain distance,
The inlet valve is closed by the valve control machanism；When the piston is moved inwardly to apart from the cylinder head ultimate range,
Start to move outward towards the cylinder head direction；When the piston move out to a certain degree when, the air intake duct is by controlling
Mechanism is opened, and the mixed gas in the inlet casing is entered in the deflagrating jar by the air intake duct；The piston is to outward transport
When moving to a certain extent, the air intake duct is closed by the control mechanism；When the piston is moved outwardly to from the cylinder head
During minimum range, start to move inward towards cylinder head opposite direction；Piston in the deflagrating jar is inward towards exhaust valve opposite direction
Movement, when moving to the exhausting-gas hole, by control mechanism control it is described exhaust open, the exhaust gas in the deflagrating jar is through institute
Exhausting-gas hole is stated to be discharged by the exhaust valve again by the exhaust duct；It is described when the piston moves inwardly to certain distance
Air intake duct is opened by control mechanism, and the mixed gas in the inlet casing is entered in the deflagrating jar by the air intake duct；Institute
When stating piston and moving inwardly to apart from the exhaust valve ultimate range, start to move outward towards the exhaust valve direction；When described
When piston moved out the exhausting-gas hole, the exhaust valve is closed by control mechanism；Again when the piston moves outwardly to one
During set a distance, the air intake duct is closed by control mechanism；When the piston moves outwardly to make the mixed gas in cylinder to reach
During to compression ignition condition, detonation occurs in the deflagrating jar, promotes the piston inwardly to move, start externally acting, and pass through institute
State crank connecting link and drive the crankshaft rotation, and drive the generator outer rotor to rotate, cold start-up course is completed.
And after operational process is specifically, the deflagrating jar reaches detonation, promote the piston inwardly to move along a straight line, open
Begin to do work, the piston in the deflagrating jar is moved inward towards exhaust valve opposite direction, when moving to the exhausting-gas hole, by control machine
Described in structure exhaust open, the exhaust gas in the deflagrating jar is arranged by the exhaust valve again through the exhausting-gas hole by the exhaust duct
Go out；When the piston moves inwardly to certain distance, the air intake duct is opened by control mechanism, the mixing in the inlet casing
Gas is entered in the deflagrating jar by the air intake duct；The piston is moved inwardly to apart from the exhaust valve ultimate range
When, start to move outward towards the exhaust valve direction；When the piston moved out the exhausting-gas hole, the exhaust valve
Closed by control mechanism；Again when the piston moves outwardly to certain distance, the air intake duct is closed by control mechanism；Work as institute
When stating piston and moving outwardly to make the mixed gas in cylinder reach compression ignition condition, detonation occurs again in the deflagrating jar,
Promote the piston to do work, the crankshaft rotation is driven by the connecting rod, and drive the piston in the inlet casing
Setting in motion；
When piston in the inlet casing is moved inward towards the cylinder head opposite direction, the volume in the inlet casing is opened
Begin to expand, open the inlet valve by the driving mechanism, fuel and air pass through through the teasehole and the airport
The inlet valve is mixed into the inlet casing；When the piston moves inwardly to certain distance, the inlet valve by
The valve control machanism is closed；When the piston is moved inwardly to apart from the cylinder head ultimate range, start outward towards institute
State the movement of cylinder head direction；When the piston move out to a certain degree when, the air intake duct is opened by the driving mechanism,
Mixed gas in the inlet casing is entered in the deflagrating jar by the air intake duct；The piston moves outwardly to certain journey
When spending, the air intake duct is closed by control mechanism；When the piston is moved outwardly to from the cylinder head minimum range, start
Moved inward towards cylinder head opposite direction, and so on, then realize the normal course of operation of dynamical system.
And when the outer rotor of the electricity generation system rotates half-turn, it can cut in the magnetic field formed between motor stator
The magnetic line of force, produces electricl energy output, and completes a working cycles, and when its reciprocating rotary is swung, then realize lasting electricity
Can output procedure.
The above-mentioned rotary dynamical system overall structure based on free-piston is simple, and low manufacture cost is quick and easy for installation,
It can remain optimal burning compression ratio, and the rotary course of work and intermittent intelligentized control system, effectively carry
The power output efficiency of high dynamical system, the air inlet system and exhaust system of inlet and exhaust valve are opened furthermore with pressure difference, effectively simplify intake and exhaust
System structure, saves into production cost of manufacture, improves combustion rate, more save the energy, practicality and high financial profit.
It is emphasized that：The above is only the preferred embodiment of the present utility model, and not the utility model is appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (13)
- A kind of 1. rotary dynamical system based on free-piston, it is characterised in that：Including swing type motor-driven mechanism and Symmetrically arranged two groups of cylinder driving mechanisms, the swing type motor-driven mechanism are symmetrical with center fixing part and two Swing part is drawn, two groups of cylinder driving mechanisms drive two traction swing parts past as support synchronous backward using center fixing part respectively Multiple movement, then realizes that the reciprocating rotary of the center fixing part of swing type motor-driven mechanism is swung.
- A kind of 2. rotary dynamical system based on free-piston according to claim 1, it is characterised in that：The swing Formula dynamical system further includes cylinder sleeve and cylinder sleeve seat, and the swing type motor-driven mechanism is placed in the middle part of cylinder sleeve seat, the cylinder Driving mechanism is symmetrically arranged at swing type motor-driven mechanism both sides and is installed in cylinder sleeve.
- A kind of 3. rotary dynamical system based on free-piston according to claim 2, it is characterised in that：The cylinder Driving mechanism includes additional-air inlet structure and deflagrating jar.
- A kind of 4. rotary dynamical system based on free-piston according to claim 3, it is characterised in that：The auxiliary Air intake structure is arranged to inlet casing or additional-air inlet pump or turbo charging installation.
- A kind of 5. rotary dynamical system based on free-piston according to claim 4, it is characterised in that：When described auxiliary When helping the air intake structure to be arranged to inlet casing, the inlet casing is oppositely arranged and is connected between the two by air intake duct up and down with deflagrating jar Logical, the cylinder body of the inlet casing and deflagrating jar is fixed in cylinder sleeve, and both piston ends are respectively by crank connecting link with swinging Two traction swing parts of formula motor-driven mechanism are flexibly connected, and inlet casing, the piston of deflagrating jar reversely move back and forth simultaneously at the same time Realize the piston motion process of piston engine formula, and drive two traction swing parts of swing type motor-driven mechanism back and forth anti- To swing.
- A kind of 6. rotary dynamical system based on free-piston according to claim 5, it is characterised in that：The air inlet The outside of cylinder is equipped with cylinder head and inlet valve, and the cylinder body of the deflagrating jar is equipped with exhausting-gas hole, and the exhausting-gas hole leads to exhaust valve Cross exhaust duct to be connected, the inlet valve opening and closing is controlled by valve control machanism to be run.
- A kind of 7. rotary dynamical system based on free-piston according to claim 6, it is characterised in that：The swing Formula motor-driven mechanism further includes stator holder, motor stator and outer rotor, and the center fixing part is arranged to crank axle, Two traction swing parts are arranged to double end cam harden structure, the plate body center of the double end cam harden structure and one end of crank axle Portion's connection is fixed, its upper and lower ends is arranged to cam-like, and its cam-like end is equipped with mounting hole, the toggle link end and The axostylus axostyle of both connections is equipped between mounting hole, the axostylus axostyle opposing cranks axis, crank connecting link are freely rotated, and the motor is determined Son is fixed on the outside of cylinder sleeve seat by stator holder, and the other end of the crank axle passes through motor stator and and outer rotor Center connection fix, between the outer rotor and motor stator formed generator electricity generation system, the crank connecting link of top and the bottom The cam-like end of promotion top and the bottom is that support phase is bent to reverse reciprocally swinging, drive using the center of double end cam harden structure respectively Arbor half way progressive rotation type moves, and then realizes power generation process.
- A kind of 8. rotary dynamical system based on free-piston according to claim 7, it is characterised in that：The swing Formula motor-driven mechanism is arranged to two groups and is symmetricly set on axostylus axostyle both sides, then forms two sets of electricity generation systems.
- A kind of 9. rotary dynamical system based on free-piston according to claim 7, it is characterised in that：The valve Control mechanism is arranged to mechanical control mechanism or electromagnetic type control mechanism or fluid pressure type control mechanism.
- A kind of 10. rotary dynamical system based on free-piston according to claim 9, it is characterised in that：When described When valve control machanism is arranged to mechanical control mechanism, the valve control machanism include support arm, rocking arm, upper roller and Bottom roller, is socketed with an inlet valve cam circle outside the outer rotor, and the outside circle body of the inlet valve cam circle is equipped with convex Edge structure, the support arm are fixedly supported on the outside of cylinder sleeve, and the rocking arm is fixed on the upper end of support arm in lever construction, on Roller is connected to rocking arm upper end and can be contacted with flanged structure, the bottom roller be connected to rocking arm lower end and can with inlet valve against Contact, inlet valve cam circle is freely rotated with outer rotor, when the flanged structure is turned to upper roller opposite position, Flanged structure thereon contacted with upper roller and promote rocking arm opposed support structure rotate, then the bottom roller of rocking arm lower end push into Valve is opened, and when flanged structure is not contacted against with upper roller, the bottom roller of rocking arm lower end can be in the elastic component in inlet valve Closed mode is recoiled under elastic force effect.
- A kind of 11. rotary dynamical system based on free-piston according to claim 8, it is characterised in that：The rotation Pendulum-type dynamical system further includes anticollision mechanism, and the anticollision mechanism includes anticollision rubber base, elastomer block and anti-collision ring, the anticollision Rubber base sets and is fixed on the bottom sides of cylinder sleeve seat and is placed in the underface of outer rotor, and the elastomer block is embedded in anticollision rubber base Both sides, the anti-collision ring are arranged to two and are symmetrical arranged the outside for being fixed on outer rotor and do semicircle with outer rotor socialize Transhipment is dynamic, when outer rotor turns to lower swing extreme position, one of anti-collision ring and the elastomer block bullet on the left of anticollision rubber base Property contact, when outer rotor turns to upper swing extreme position, the elastomer block elasticity on the right side of another anti-collision ring and anticollision rubber base Contact.
- A kind of 12. rotary dynamical system based on free-piston according to claim 7, it is characterised in that：It is described outer Rotor is arranged to the rotor structure with low quality and high moment of inertia.
- A kind of 13. rotary dynamical system based on free-piston according to claim 7, it is characterised in that：The rotation Pendulum-type dynamical system further includes super capacitor and controls the electric-control system of total system operation, and the super capacitor is with power generation System is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721233146.6U CN207297164U (en) | 2017-09-25 | 2017-09-25 | A kind of rotary dynamical system based on free-piston |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448282A (en) * | 2017-09-25 | 2017-12-08 | 苏州光耀智能发电机有限公司 | A kind of rotary dynamical system based on free-piston |
| CN111091768A (en) * | 2019-12-30 | 2020-05-01 | 成都职业技术学院 | University student's innovation entrepreneur is instructed and is used multi-functional show board |
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2017
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448282A (en) * | 2017-09-25 | 2017-12-08 | 苏州光耀智能发电机有限公司 | A kind of rotary dynamical system based on free-piston |
| CN107448282B (en) * | 2017-09-25 | 2023-09-08 | 苏州光耀智能发电机有限公司 | Rotary swing type power system based on free piston |
| CN111091768A (en) * | 2019-12-30 | 2020-05-01 | 成都职业技术学院 | University student's innovation entrepreneur is instructed and is used multi-functional show board |
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