CN108167187A - The engagement type displacement-variable device of vane - Google Patents
The engagement type displacement-variable device of vane Download PDFInfo
- Publication number
- CN108167187A CN108167187A CN201611156234.0A CN201611156234A CN108167187A CN 108167187 A CN108167187 A CN 108167187A CN 201611156234 A CN201611156234 A CN 201611156234A CN 108167187 A CN108167187 A CN 108167187A
- Authority
- CN
- China
- Prior art keywords
- rotating plate
- vane
- hole
- rotating
- end cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
- F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
- F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
- F01C3/02—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
- F01C3/025—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/02—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
- F04C25/02—Adaptations of pumps for special use of pumps for elastic fluids for producing high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/20—Rotors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of engagement type displacement-variable device of vane, available for compressor, vacuum machine, engine and all kinds of fluid dynamic machineries for needing to manufacture fluid directed movement.Mainly include intermediate fixed body, rotating plate and peripheral rotary body.To realize different functions, intermediate fixed body is at least there are three types of different patterns, and at least there are two types of different patterns for peripheral rotary body.Its common feature is that at least two rotating plate slots are radially provided on intermediate fixed body, and rotating plate is provided centrally with rotating hole, and screw passes through rotating hole and rotating plate is mounted in rotating plate slot.At least three inclined vane engaging grooves are radially provided on rotating plate, the vane with vane engaging groove same number is provided on peripheral rotary body, the gradient of vane is identical with vane engaging groove, and vane is engaged by vane engaging groove with rotating plate holding.During vane and rotating plate engagement rotation, a periodically variable region of range size is formed between the two.
Description
Technical field
The invention belongs to fluid displacement-variable device field, available for compressor, vacuum machine, engine and all kinds of need to manufacture
The fluid dynamic machinery of fluid directed movement.
Background technology
Displacement-variable device is to realize one of periodically variable basic equipment of spatial volume, application range using mechanical movement
It is relatively wide.According to the periodically variable feature of volume, displacement-variable device can be used as compressor, vacuum machine, engine and all kinds of needs
Manufacture the fluid dynamic machinery of fluid directed movement.
At present, ten classes are largely divided by the compressor and vacuum machine of spatial volume cyclically-varying design.The first kind is
Reciprocating-piston realizes the cyclically-varying of confined space between piston and pump case using the reciprocating motion of pump chamber inner carrier,
Major advantage is to be easily formed mammoth pump, major defect is complicated, move back and forth vibration is big, calm the anger or the speed of evacuation compared with
It is low.Second class is rotary vane type, and maximum feature is that the rotor of eccentric setting drives blade to be rotated in crescent-shaped space, structure letter
List, rotating speed are larger, but since there are the linear sealings at blade so that rotation point abrasion is larger, sealing difficulty.Third class is to roll to live
Plug is rolled by eccentric wheel in the pump housing, while connects slide valve lever swing, realizes calming the anger or vacuumizing to target device,
Major defect is that eccentric vibrating is larger, mass balance is difficult.4th class is claw-type rotor formula, passes through the claw type of two custom designs
Rotor engagement rotation, realizes the cyclically-varying of confined space between two rotors and pump case, major advantage is to be easy to connect, mainly
Shortcoming is that sealing is difficult.5th class is vortex, by the relative motion between Scrawl stator and Scrawl rotor, is realized close
The cyclically-varying in space is sealed, major advantage is simple in structure, parts are few, vibration is smaller, reliability is high, and major defect is system
Manufacturing accuracy height, cooling difficulty, volume variable quantity are smaller.6th class is screw, by between twin-screw or screw rod and star-wheel
Relative motion, realize the cyclically-varying of the spatial volume of intermeshing sealing, major advantage is that reliability is high, balance
Good, major defect is not to be suitable for high pressure occasion.7th class is Spiralism type, and rotor is placed in centre, and ellipse, rotor is made in pump chamber
Blade is driven to be rotated in oval chamber in rotary course, realizes the cyclically-varying of confined space between blade and pump case,
Major advantage is rotor complete equipilibrium, and major defect is that abrasion is larger, sealing is difficult.8th class is revolving ring type, such as publication No.
Displacement-variable device described in CN101251106A, inner roller and outer roller are arranged concentrically, change and two rollers difference inscribe and
Circumscribed, slide plate is connected with internal and external cylinder, and passes through sliding slot across change, and sliding slot can rotate in change around the slot heart, the shifting of change
Dynamic rail road is fixed, and when internal and external cylinder at the uniform velocity rotates, drives change speed-changing rotation, is realized close between roller, change and slide plate
The cyclically-varying in space is closed, major advantage is that transfiguration space is larger, seal member is less, and major defect is change and roller
It is sealed at tangent line difficult.9th class is cam-type, by the cam drivens piston motion such as swash plate in shaft, realizes confined space
Cyclically-varying, major advantage is that adaptability is good, major defect be vibration it is larger.Tenth class is to intersect rotary shaft, two shafts
It is distributed at an angle, junction is connected by way of similar universal connecting shaft, and junction forms a confined space, and sets
Some swivel plates are put, during two shafts rotate, the confined space generating period variation of junction, major advantage is sealing
Better than rotary vane type, major defect is complicated, stability is poor, volume variable quantity is small.
The operation principle of internal combustion engine can be understood as the space size generating period that fuel combustion pushes displacement-variable device
Property variation, so as to drive entire machinery rotation.It is largely divided into reciprocating-piston engine, rotary piston engine and gas turbine
Engine three categories.Reciprocating-piston engine after manufacture just always in engine art in occupation of dominant position,
The main reason is that reciprocating-piston engine time of occurrence is earliest, the relevant technologies comparative maturity.But due to toggle
With the presence of flywheel, make its complicated heaviness, reciprocal inertial impact force is big, and reciprocating manner determines this start
Machine is extremely difficult to high speed rotation.Rotary piston engine be broadly divided at the uniform velocity type rotary engine, differential type rotary engine and
Planet-shaped rotary engine three categories.The Typical Representative of at the uniform velocity type rotary engine is Wiper blade type rotary engine, main special
The shortcomings that point is that revolving part is rotated around fixed center by uniform angular speed, but it is maximum is scraping blade in oval cylinder long axis position
When in cantilever position, seal lubricating difficulties.The maximum feature of differential type rotary engine be have in same cylinder coaxial rotating but
Two different pistons of angular speed do relative motion, and so as to generate the variation of swept volume, but its disadvantage is differential piston
The inertia force for doing not uniform motion and generating causes the parts such as gear wheel and connecting rod larger impact force, makes engine
Rotating speed is difficult to improve.The Typical Representative of planet-shaped rotary engine is used in rotary polygonal piston engine and rotary engine
Most one kind compared with reciprocating-piston engine, possesses small, light-weight, power is big, rotating speed is high, noise is small etc.
Advantage, but due to its design feature so that there are manufacture difficulty is big, precision and material requirements are high, fuel availability is low, sealing for it
The shortcomings such as property is poor, the service life is low.Gas-turbine unit pushes impeller to rotate by the high-temperature high-pressure fuel gas of fuel combustion, possesses
The advantages that balance is good, rotating speed is high, friction is small and mechanical efficiency is high is widely used in aircraft, but since its manufacture difficulty is high, idle
The shortcomings of fuel consumption is big when fast makes it difficult to be applied to load unstable automobile.
The movement that fluid dynamic machinery relies primarily on mechanical equipment generates different pressure at different locations, and pressure difference pushes away
Dynamic fluid moves, while fluid dynamic machinery is also by the power of fluid motion negative direction towards some direction.Fluid dynamic machinery master
There are propeller and ducted fan to be compared with common compressor, it, can since propeller and ducted fan do not need to sealing space
To reach very high rotating speed, so the thrust also bigger obtained, but also just because of without sealing space, propeller and ducted fan
Generated fluid motion speed is far smaller than the mechanical rotary speed of itself, and corresponding maximum thrust is also extremely restricted.
Invention content
When existing displacement-variable device is applied to compressor and vacuum machine or wear larger, poor sealing or volume change
Change amount is small or structural instability, the larger or rotating speed of vibration are relatively low.During applied to engine or rotating speed it is relatively low or
Wear it is larger, sealing it is poor.During applied to fluid dynamic machinery, then the maximum thrust obtained is not big enough.In order to lack more than overcoming
Point, realize abrasion it is small, be sealed, rotating speed height, stable structure, it is with small vibration, volume variable quantity is big, fluid dynamic is strong the advantages that knot
It closes, it is periodically variable to form range size between vane and rotating plate by the way of vane and rotating plate engagement rotation by the present invention
Region forms the main body of displacement-variable device.
The present invention solve its technical problem the technical solution adopted is that：A kind of engagement type displacement-variable device of vane, mainly includes
Intermediate fixed body, rotating plate and peripheral rotary body.At least two rotating plate slots are radially provided on intermediate fixed body, rotating plate is centrally disposed
There is rotating hole, screw passes through rotating hole and rotating plate is mounted in rotating plate slot.Rotating plate is in disc-shaped, and is radially provided at least three
A inclined vane engaging groove, vane engaging groove from extending to rotating plate outer edge at the position of rotating hole certain intervals, and
Tilt perforation rotating plate, the spherical shape of rotating plate outer edge.The vane with vane engaging groove same number is provided on peripheral rotary body,
The gradient of vane is identical with vane engaging groove, and vane is engaged by vane engaging groove with rotating plate holding.In vane and rotating plate
During engagement rotation, a periodically variable region of range size is formed between the two.Due to the application of displacement-variable device
Range is wider, and according to different purposes, periodically variable region is there are different operational modes between vane and rotating plate, accordingly
Intermediate fixed body and peripheral rotary body show different patterns.At least there are three for the engagement type displacement-variable device of vane of the present invention
The different application mode of kind.
The first aspect of the present invention is mainly used in vacuum machine or compressor.The first pattern of the intermediate fixed body is
Upper and lower two plane is disk, and one of disk is provided centrally with a fixing axle, and there are one penetrate through for fixed axis center
The shaft hole of upper and lower two plane.The outer edge of upper and lower two disk is tiltedly installed with the upper end cover for rotating and being formed around fixing axle respectively
And bottom end cover.The rotating plate slot radially set on disk is extended to from the position of fixing axle certain intervals apart from upper and lower side
The position of lid outer edge certain intervals, and vertical disk penetrates entire intermediate fixed body.The width of rotating plate slot and rotating plate thickness
Equal, rotating plate can be mounted in rotating plate slot, and keeps sealing with each contact surface.The both sides of rotating plate groove center position are provided with pin
Nail hole is provided with screw hole on the central plane under pin hole.After installation, the rotating hole and screw hole of rotating plate are at one
On straight line.On the projection plane of rotating plate, the projection straight line of upper end cover and bottom end cover intersects at screw hole center.Upper end cover is appointed
Anticipate and be respectively provided between two rotating plate slots there are one air admission hole, on bottom end cover on rear side of rotating plate slot be close to be respectively provided at rotating plate slot there are one
Gas vent.The intrados of drum type is provided between upper and lower two disk.It is set centered on the first pattern of the periphery rotary body
A shaft being mountable among shaft hole is equipped with, the periphery of peripheral rotary body is arc-shaped shell of revolution, shaft and rotation
Shell is connected by connecting rod.After installation, shell of revolution contacts with upper and lower ends lid up and down and keeps sealing in two edges respectively, rotates
Shell inner surface contacts with rotating plate outer edge and keeps sealing, and the vane upper edge inside shell of revolution contacts with upper end cover and keeps close
Envelope, vane lower edge contact with bottom end cover and keep sealing, and vane inside edge contacts and keeps with the intrados of intermediate fixed body
Sealing.The fixed body portion in centre is fixed, is rotated by driving device drive shaft, shaft drives shell of revolution and rotation by connecting rod
Vane rotation inside transcapsidation, vane are engaged with rotating plate, and the Vertical Square that rotating plate is rotated in vane is promoted to be rotated up.Vane passes through
During suction hole, the space on rear side of direction of rotation constantly expands, and forces suction hole air-breathing.When vane passes through gas vent, rotation
Space on front side of direction constantly reduces, and gas is forced to be discharged from gas vent.Since suction hole side is not interfered by connecting rod rotation,
Suction hole is connect with target device, it can be achieved that vacuumizing.To repack compressor into, connecting rod is arranged on peripheral rotary body
Then gas vent is connect by suction hole side with target device, the interference that gas vent side is made not rotated by connecting rod.
The second aspect of the present invention is mainly used in engine.Second of pattern of the intermediate fixed body is flat for upper and lower two
Face is disk, and one of disk is provided centrally with a fixing axle, and fixed axis center is flat there are one above and below perforation two
The shaft hole in face.The outer edge of upper and lower two disk is tiltedly installed with respectively rotates the upper end cover to be formed and lower end around fixing axle
Lid.The outer edge of upper end cover and bottom end cover is respectively arranged with the first baffle and second baffle for rotating and being formed around fixing axle.First
First through hole is provided on baffle, is located at igniter and between the rotating plate slot of igniter.Is provided on second baffle
Two through-holes are located on rear side of the rotating plate slot of igniter.The rotating plate slot radially set on disk is from certain apart from fixing axle
It is extended at the position at interval apart from the position of upper and lower end cap outer edge certain intervals, and vertical disk is penetrated among entire admittedly
Determine body.The width and rotating plate thickness of rotating plate slot are equal, and rotating plate can be mounted in rotating plate slot, and keep sealing with each contact surface.
The both sides of rotating plate groove center position are provided with pin hole, and screw hole is provided on the central plane under pin hole.By installation
Afterwards, the rotating hole of rotating plate and screw hole be point-blank.On the projection plane of rotating plate, the projection of upper end cover and bottom end cover is straight
Line intersects at screw hole center.Air admission hole and igniter are provided on upper end cover, their position relationship is located at it for air admission hole
In region between two rotating plate slots, then igniter be located at the region before the rotating plate slot on front side of air admission hole direction of rotation.Bottom end cover
On be provided with gas vent, after the rotating plate slot on front side of igniter direction of rotation, and be close to rotating plate slot.Upper and lower two disk it
Between be provided with the intrados of drum type.One, which is provided with, centered on second of pattern of the periphery rotary body is mountable to shaft hole
Among shaft, the periphery of peripheral rotary body is arc-shaped shell of revolution, and shaft is connected with shell of revolution by connecting rod.On shell of revolution
End is provided with the first swivelling chute of installation first baffle, and shell of revolution lower end is provided with the second swivelling chute of installation second baffle.Rotation
Certain depth is respectively arranged on the shell of revolution inner surface of leaf upper edge and lower edge but does not penetrate the third through-hole of shell of revolution
And fourth hole, they are blocked respectively by the first swivelling chute and the second swivelling chute.Shell of revolution is internally provided with adjacent two rotation of connection
The snorkel of third through-hole and fourth hole between leaf.After installation, shell of revolution up and down two edges respectively with upper end cover and under
End cap contacts and keeps sealing, and shell of revolution inner surface contacts with rotating plate outer edge and keeps sealing, on the vane inside shell of revolution
Edge contacts with upper end cover and keeps sealing, and vane lower edge contacts with bottom end cover and keeps sealing, vane inside edge and centre
The intrados of fixed body contacts and keeps sealing.The fixed body portion in centre is fixed, is rotated, turned by driving device drive shaft
Axis drives the vane inside shell of revolution and shell of revolution to rotate by connecting rod, and vane is engaged with rotating plate, and rotating plate is promoted to be rotated in vane
Vertical Square be rotated up.When vane passes through suction hole, the space on rear side of direction of rotation constantly expands, and suction hole is forced to be inhaled
Gas.When vane is by rotating plate on front side of suction hole direction of rotation, third through-hole is connected with the first through hole on first baffle, and the 4th
The second through-hole on through-hole and second baffle is connected, the rear space of the gas compression of vane front space to rear a piece of vane.
When vane rotates to igniter position, first baffle blocks first through hole and third through-hole, and second baffle blocks the second through-hole
And fourth hole, the gas of vane rear space start ignition.When vane passes through gas vent, on front side of vane direction of rotation
Space constantly reduce, force burning after gas from gas vent discharge.Every vane during rotation, all continuously into
Row air-breathing, compression, igniting and exhaust Four processes, so as to fulfill continuous doing work, form engine.
The third aspect of the present invention is mainly used in the fluid dynamic machinery of manufacture fluid directed movement.It is described intermediate fixed
The third pattern of body is that two planes are disk up and down, and one of disk is provided centrally with a fixing axle, fixes
There are one the shaft holes of two planes above and below perforation for axis center.The edge of upper and lower two disk be tiltedly installed with one fixed width with rotation
The identical steadying plate of board slot number.The rotating plate slot radially set on disk extends from the position of fixing axle certain intervals
To the position of stable distance plate outer edge certain intervals, and vertical disk penetrates entire intermediate fixed body.The width of rotating plate slot
Equal with rotating plate thickness, rotating plate can be mounted in rotating plate slot, and keeps sealing with each contact surface.Two in rotating plate groove center position
While being provided with pin hole, screw hole is provided on the central plane under pin hole.After installation, the rotating hole and spiral shell of rotating plate
Nail hole is point-blank.On the projection plane of rotating plate, the projection straight line of steadying plate upper plate and screw hole center are straight at one
On line, the projection straight line of steadying plate lower plate is parallel with fixing axle.The intrados of drum type is provided between upper and lower two disk.It is described
Peripheral rotary body uses the first pattern.After installation, shell of revolution upper edge contacts with steadying plate upper plate and keeps sealing, rotation
Transcapsidation inner surface contacts with rotating plate outer edge and keeps sealing, when the vane upper edge inside shell of revolution is contacted with steadying plate upper plate
It can keep sealing, steadying plate lower plate plays a part of to stablize rotating plate, and vane inside edge contacts and protects with the intrados of intermediate fixed body
Hold sealing.The fixed body portion in centre is fixed, is rotated by driving device drive shaft, shaft by connecting rod drive shell of revolution and
Vane rotation inside shell of revolution, vane are engaged with rotating plate, and the Vertical Square that rotating plate is rotated in vane is promoted to be rotated up.It rotates through
Cheng Zhong, the posterior region of vane direction of rotation have getter action, and the fluid of vane direction of rotation front area is in vane and rotation
It is all discharged downwards under the collective effect of plate, so as to generate the directed movement of fluid.Due to the fluid between vane and rotating plate
It can all be discharged, fluid can obtain the kinetic energy than general fluid dynamic machinery bigger, and corresponding fluid dynamic machinery also can
Obtain the reaction force of bigger.
The beneficial effects of the invention are as follows：
1. all continuous rotation, no variable motion, stable structure, rotating speed are higher in a direction for vane and rotating plate.
2. each contact surface is low secondary connection, smaller, good airproof performance is worn.
3. complete mass balance in the displacement-variable device course of work, vibration is smaller.
4. during specifically for compressor or vacuum machine, since the region between vane and rotating plate is volume variation space,
Its volume variable quantity is larger.
5. during specifically for engine, by adjusting the spacing between adjacent vane, different compression ratios can be obtained.
6. during specifically for engine, the parts such as valve, cam, gear due to not needing to conventional engine make to start
Machine structure is more simplified.
It 7., will be than existing since air-breathing, compression, igniting, exhaust Four processes can be carried out continuously during specifically for engine
Engine have more high thrust, higher rotating speed, more stable rotation and smaller vibration and noise.
8. during specifically for fluid dynamic machinery, since the fluid between vane and rotating plate is all discharged, fluid can obtain
The speed of bigger is obtained, corresponding fluid dynamic machinery can obtain the reaction force of bigger.
Description of the drawings
The present invention is further described with example below in conjunction with the accompanying drawings.
The parts explosion of Fig. 1 embodiments 1
The overall appearance front axonometric drawing of Fig. 2 embodiments 1
The overall appearance front elevational view of Fig. 3 embodiments 1
The overall appearance back side axonometric drawing of Fig. 4 embodiments 1
The overall appearance rear elevation view of Fig. 5 embodiments 1
The front axonometric drawing of the intermediate fixed body of Fig. 6 embodiments 1
The back side axonometric drawing of the intermediate fixed body of Fig. 7 embodiments 1
The cross section view of the intermediate fixed body of Fig. 8 embodiments 1
Fig. 9 rotating plate schematic diagrames
The front axonometric drawing of the peripheral rotary body of Figure 10 embodiments 1
The back side axonometric drawing of the peripheral rotary body of Figure 11 embodiments 1
The operation principle step 1 of Figure 12 embodiments 1
The operation principle step 2 of Figure 13 embodiments 1
The operation principle step 3 of Figure 14 embodiments 1
The operation principle step 4 of Figure 15 embodiments 1
The operation principle step 5 of Figure 16 embodiments 1
The operation principle step 6 of Figure 17 embodiments 1
The operation principle step 7 of Figure 18 embodiments 1
The parts explosion of Figure 19 embodiments 2
The overall appearance front axonometric drawing of Figure 20 embodiments 2
The overall appearance front elevational view of Figure 21 embodiments 2
The overall appearance back side axonometric drawing of Figure 22 embodiments 2
The overall appearance rear elevation view of Figure 23 embodiments 2
The front axonometric drawing of the intermediate fixed body of Figure 24 embodiments 2
The back side axonometric drawing of the intermediate fixed body of Figure 25 embodiments 2
The front axonometric drawing of the peripheral rotary body of Figure 26 embodiments 2
The back side axonometric drawing of the peripheral rotary body of Figure 27 embodiments 2
The part shell of revolution cut away view of the peripheral rotary body of Figure 28 embodiments 2
The operation principle step 1 of Figure 29 embodiments 2
The operation principle step 2 of Figure 30 embodiments 2
The operation principle step 3 of Figure 31 embodiments 2
The operation principle step 4 of Figure 32 embodiments 2
The operation principle step 5 of Figure 33 embodiments 2
The operation principle step 6 of Figure 34 embodiments 2
The operation principle step 7 of Figure 35 embodiments 2
The operation principle step 8 of Figure 36 embodiments 2
The operation principle step 9 of Figure 37 embodiments 2
The operation principle step 10 of Figure 38 embodiments 2
The operation principle step 11 of Figure 39 embodiments 2
The operation principle step 12 of Figure 40 embodiments 2
The operation principle step 13 of Figure 41 embodiments 2
The parts explosion of Figure 42 embodiments 3
The overall appearance front axonometric drawing of Figure 43 embodiments 3
The overall appearance back side axonometric drawing of Figure 44 embodiments 3
The front axonometric drawing of the intermediate fixed body of Figure 45 embodiments 3
The back side axonometric drawing of the intermediate fixed body of Figure 46 embodiments 3
The operation principle step 1 of Figure 47 embodiments 3
The operation principle step 2 of Figure 48 embodiments 3
The operation principle step 3 of Figure 49 embodiments 3
1. first 5. screw of intermediate peripheral 4. pin of rotary body of 2. rotating plate of fixed body 3. first, 6. fixing axle in figure
7. 13. intrados of shaft hole 8. upper end cover, 9. bottom end cover, 10. rotating plate slot, 11. gas vent, 12. air admission hole, 14. pin hole
15. 20. shaft of screw hole 16. vane engaging groove, 17. rotating plate outer edge, 18. rotating hole, 19. vane, 21. connecting rod 22. revolves
The 27. second intermediate 28. second periphery rotation of fixed body of transcapsidation 23.A chamber 24.B vane 25.A1 chamber 26.A2 chambers
32. 33. second through-hole of first through hole of body 29. igniter, 30. first baffle, 31. second baffle, 34. third through-hole 35.
36. first 37. second swivelling chute of swivelling chute of fourth hole, 38. snorkel 39.A rotating plate 40.B rotating plate 41.C rotating plates
49. target of 42.A air admission hole 43.A igniter 44.A gas vent 45.C vane 46.D vane 47.E vane 48.F vanes
Fixed body 53.G vane 54.D rotating plate 55.E rotating plates among 51. steadying plate of gas 50.D snorkels, 52. third
Specific embodiment
Below based on the attached drawing embodiment that the present invention will be described in detail, but since the application range of displacement-variable device is wider, root
According to different purposes, there are different operational modes in periodically variable region between vane and rotating plate, corresponding intermediate fixed
Body and peripheral rotary body show different patterns.In addition, the pattern of figure is only preferred wherein one in implementation below
Kind, for same function, can also all parts be made with appropriate deformation.
【Embodiment 1】
1. overall construction and appearance
The engagement type displacement-variable device of vane of the present embodiment applies to the structure of vacuum machine and compressor, passes through 19 He of vane
The engagement of rotating plate 2 sets air admission hole 12 and gas vent 11 respectively in the appropriate position of upper end cover 8 and bottom end cover 9, with realization pair
Target device vacuumizing or calming the anger.Fig. 1 to Figure 18 is mainly illustrated by taking vacuum machine as an example, to repack compressor into, is needed
Fixing axle 6 is arranged on to the another side of the first intermediate fixed body 1, connecting rod 21 is arranged on the another side of the first peripheral rotary body 3, makes
12 side of air admission hole drives shell of revolution 22 to rotate by connecting rod 21, and 11 side of gas vent is fixed, and is connected to the target for needing to calm the anger
In equipment.For ease of clearly illustrating the present embodiment, front, opposite another sidelights are denoted as with the side comprising fixing axle 6
For the back side.
As shown in Figure 1, the displacement-variable device of the present embodiment is mainly rotated by the first intermediate fixed body 1, the 2, first periphery of rotating plate
Body 3, pin 4 and screw 5 are formed, and simple in structure, parts are few.As preferred one way in which, the of the present embodiment
Setting is there are four rotating plate slot 10 on one intermediate fixed body 1, and there are six vane engaging groove 16, corresponding shell of revolutions for setting on rotating plate 2
22 inner surfaces are provided with six vanes 19.Shaft 20 passes through shaft hole 7, by the first 3 and first intermediate fixed body 1 of peripheral rotary body
It fits together.Screw 5 passes through rotating hole 18, and four rotating plates 2 is installed in rotating plate slot 10 with pin 4, makes rotating plate 2 can be with
It is rotated freely in the first intermediate fixed body 1 around center.Vane 19 is engaged on one by vane engaging groove 16 and rotating plate 2
It rises, upper edge keeps sealing with upper end cover 8, and lower edge keeps sealing with bottom end cover 9, and inside edge keeps close with intrados 13
Envelope.Upper end cover 8 and bottom end cover 9 contact with the edge of shell of revolution 22 and keep sealing.Vane 19, upper end cover 8, bottom end cover 9, rotation
Shell 22, intrados 13 and rotating plate 2 etc. may make up confined space.There are four air admission hole 12, bottom end cover 9 is set the setting of upper end cover 8
There are four gas vents 11.Driving device drives shaft 20 to rotate, and shaft 20 drives shell of revolution 22 and vane 19 to revolve by connecting rod 21
Turn, vane 19 drives rotating plate 2 to be rotated around center by vane engaging groove 16.Vane 19 and rotating plate 2 are in the mistake continuously rotated
Confined space continuous cycles therein is forced to change in journey, so as to cause the continuous air-breathing of air admission hole, gas vent is constantly vented.It will
Air admission hole 12 accesses target device, can realize and vacuumize.
As shown in Figure 2 and Figure 3, it is the overall appearance front elevation of the present embodiment.Shaft 20 is passed through from 6 center of fixing axle, is being become
Hold the mechanism back side by connecting rod 21 with shell of revolution 22 to be connected, four rotating plates 2 are mounted in swivelling chute 10, and right about shaft 20
Claim.Air admission hole 12, the both sides of each rotating plate 2 to be equipped with pin 4 there are four settings between four rotating plate slots 10 of upper end cover 8, use
In fixed rotating plate 2.
As shown in Figure 4, Figure 5, it is the overall appearance back view of the present embodiment, should be apparent that connecting rod 21 and shell of revolution
The pattern of 22 connections.Four gas vents 11 are close to rotating plate 2 and are arranged on bottom end cover 9.
2. parts construct
As shown in fig. 6, the front axonometric drawing of the intermediate fixed body for the present embodiment.Up and down the two of first intermediate fixed body 1
Plane is disk, and positive disk is provided centrally with a fixing axle 6, for fixing the first intermediate fixed body 1.Fixing axle
6 centers are there are one the shaft hole 7 for penetrating through two disks up and down, for installing shaft 20.The outer edge difference of upper and lower two disk
It is tiltedly installed with the upper end cover 8 formed around the rotation of fixing axle 6 and bottom end cover 9.The four rotating plate slots 10 radially set on disk
From being extended at the position of 6 certain intervals of fixing axle apart from the position of upper and lower end cap outer edge certain intervals, and vertically justify
Plane penetrates the entire first intermediate fixed body 1.The width of rotating plate slot 10 and the thickness of rotating plate 2 are equal, and rotating plate 2 can be mounted on rotating plate
In slot 10, and keep sealing with each contact surface.The both sides of 10 center of rotating plate slot are provided with pin hole 14, for mounting pin
Nail 4.Screw hole 15 is provided on central plane under pin hole 14, for mounting screw 5.After installation, the rotation of rotating plate 2
Turn hole 18 and screw hole 15 are point-blank.On the projection plane of rotating plate 2, the projection straight line of upper end cover 8 and bottom end cover 9 exists
Intersect at the center of screw hole 15.It is respectively provided between the arbitrary two rotating plates slot 10 of upper end cover 8 there are one air admission hole 12, for connecting mesh
Marking device is vacuumized.Be located on bottom end cover 9 rear side of rotating plate slot 10 be close to gas vent 11 is provided at rotating plate slot 10.Up and down
The intrados 13 of drum type is provided between two disks, keeps close with the inside edge of vane 19 in the displacement-variable device course of work
Envelope.
As shown in fig. 7, the back side axonometric drawing of the intermediate fixed body for the present embodiment, should be apparent that rotating plate slot 10 and
Shaft hole 7 penetrates the pattern of the first intermediate fixed body 1.
As shown in figure 8, the cross section view of the intermediate fixed body for the present embodiment.Pin hole 14 and screw hole 15 are linked to be one
Body, screw 5 are mounted in screw hole 15, and pin 4 is mounted in pin hole 14.
As shown in figure 9, for rotating plate schematic diagram.Rotating plate 2 is in disc-shaped, and centrally disposed there are one rotating hole 18, screw 5 passes through
Rotating hole 18 is simultaneously mounted in screw hole 15, and rotating plate 2 is allow to be rotated freely in rotating plate slot 10 around screw 5.Away from 2 center of rotating plate
There are six vane engaging groove 16, the slot has certain inclination for radial symmetric distribution at certain position, can in rotary course with
Vane 19 keeps engagement.Rotating plate outer edge 17 is dome shape, can be kept sealing with the inner surface of shell of revolution 22.
As shown in Figure 10, Figure 11, the front and back axonometric drawing for the peripheral rotary body of the present embodiment.Shaft 20 is placed in
The center of one peripheral rotary body 3, six roots of sensation connecting rod 21 connect shaft 20 and arc-shaped shell of revolution 22.Shell of revolution 22 is in circle drum type, work
The inner surface of shell of revolution 22 contacts with rotating plate outer edge 17 and keeps sealing during work, and upper and lower both sides are along respectively with upper and lower two
End cap contacts and keeps sealing.Six vanes 19, after installation, upper edge and upper end cover are symmetrically arranged on shell of revolution 22
8 contact and keep sealing, and lower edge contacts with bottom end cover 9 and keeps sealing, inside edge and the intrados of the first intermediate fixed body 1
13 contact and keep sealing.Any spin line of vane 19 all remains fixed inclination, during the work time always with vane engaging groove
16 keep engagement.It is observed on Plane of rotation, has the part of overlapping between two vane of arbitrary neighborhood, previous vane can be made to leave together
Before the vane engaging groove 16 of one rotating plate, latter vane is engaged with the rotating plate, to ensure that vane 19 and rotating plate 2 are continual and steady
Engagement.
3. operation principle
Remove the outer layer of shell of revolution 22, observe the rotary course of vane 19, can be clearly understood that the change of the present embodiment
Hold the principle that mechanism is vacuumized.
As shown in Figure 12 to Figure 18, the working chamber between certain two rotating plate is taken to be denoted as A chambers 23, wherein certain piece vane 19 is remembered
For B vanes 24.The rotation of B vanes 24 by A chambers 23 by during A chambers 23, being divided into both sides up and down, downside is denoted as A1 chambers
25, upside is denoted as A2 chambers 26.As shown in figure 12, B vanes 24 have just enter into A chambers 23, and A1 chambers 25 are connected with air admission hole 12, protect
Air-breathing is held, 26 small volume of A2 chambers belongs to airtight vacuum space.As shown in figure 13, B vanes 24 are close to air admission hole 12, A1 chambers
Room 25 is still connected with air admission hole 12, continues air-breathing, the increase of 26 volume of A2 chambers, but still be airtight vacuum space.Such as Figure 14 institutes
Show, B vanes 24 turn over air admission hole 12, and A1 chambers 25 start compressed gas, and A2 chambers 26 start air-breathing.As shown in figure 15, B vanes
24 upper edges will remove A chambers 23, and A1 chambers 25 continue compressed gas, and A2 chambers 26 continue air-breathing.As shown in figure 16, B revolves
24 upper edge of leaf removes A chambers 23, and A1 chambers 25 are connected with gas vent 11, start to be vented, and A2 chambers 26 keep closed, start to press
Contracting gas.As shown in figure 17, B vanes 24 will all remove A chambers 23, and A1 chambers 25 continue to be vented, and A2 chambers 26 continue to press
Contracting.As shown in figure 18, B vanes 24 all remove A chambers 23, and A1 chambers 25 disappear, and A2 chambers 26 start to be vented.It can be seen that B
From A chambers 23 are initially entered to during all removing, the working chamber of the downside of B vanes 24 and upside is successively undergone to be inhaled vane 24
Gas, compression and the process of exhaust.
【Embodiment 2】
1. overall construction and appearance
The engagement type displacement-variable device of vane of the present embodiment applies to the structure of rotary engine, passes through vane 19 and rotating plate
2 engagement, and some through-holes and swivelling chute are set on shell of revolution 22, some through-holes, gear are set on the second intermediate fixed body 27
Plate, stomata and igniter etc., to realize air-breathing, compression, igniting and exhaust Four processes, so as to promote the displacement-variable device continuous
Rotation.For ease of clearly illustrating the present embodiment, front is denoted as with the side comprising fixing axle 6, opposite opposite side is denoted as the back of the body
Face.
As shown in figure 19, the displacement-variable device rough structure of the present embodiment is similar to Example 1, mainly intermediate fixed body and
Some differences of peripheral rotary body, therefore it is named as the second intermediate peripheral rotary body 28 of fixed body 27 and second.Second intermediate fixed body
27th, the assembling mode of the second peripheral rotary body 28 and rotating plate 2 is same as Example 1.Compare specifically first baffle 30 to block
In the first swivelling chute 36 shown in Figure 26, second baffle 31 is stuck in the second swivelling chute 37 shown in Figure 27.The present embodiment
Displacement-variable device in the process of running, is controlled by the second through-hole 33 in the first through hole 32 in first baffle 30 and second baffle 31
The opening and closing of third through-hole 34 and fourth hole 35 processed, so as to eliminate the structures such as the valve of conventional engine, cam, gear, makes
Engine component has obtained greatly simplifying.
As shown in Figure 20, Figure 21, it is the overall appearance front elevation of the present embodiment, main region similar to the appearance of embodiment 1
Be not that shell of revolution 22 is thicker than embodiment 1, air admission hole 12 only there are two, and closer to rotating plate 2.Other two pieces of rotating plates 2 are nearby set
Igniter 29.Two air admission holes 12 and two igniters 29 are about 6 central symmetry of fixing axle.
As shown in Figure 22, Figure 23, for the overall appearance back view of the present embodiment, main region similar to the appearance of embodiment 1
It is not only there are two gas vent 11, and about 6 central symmetry of fixing axle.The back side is provided with pin hole 14, and set-up mode is with implementing
The setting of 1 positive pin hole of example is identical.
2. parts construct
As shown in figure 24, the front axonometric drawing for the intermediate fixed body of the present embodiment.The knot of its substantially pattern and embodiment 1
Structure is similar, mainly there is 4 points of differences：First, the both sides of 10 center position of rotating plate slot are not provided with pin hole 14；2nd, 8 and of upper end cover
9 outer edge of bottom end cover is respectively arranged with first baffle 30 and second baffle 31, for closing third through-hole 34 and fourth hole 35,
Gas is made to keep closed between the inner surface of upper end cover 8, bottom end cover 9, intrados 13, vane 19, rotating plate 2 and shell of revolution 22；
3rd, 32 and second through-hole 33 of first through hole is respectively arranged on first baffle 30 and second baffle 31, for connecting third through-hole
34 and fourth hole 35, make gas that can flow to the confined space that will be lighted a fire from the compression stroke to close to an end；4th, only have two
A air admission hole 12, and than two igniters 29 of embodiment more than 1.
As shown in figure 25, the back side axonometric drawing for the intermediate fixed body of the present embodiment, clearer can find out in second
Between fixed body 27 the back side construction.The main distinction with embodiment 1 is that pin hole 14 is set overleaf, and gas vent 11 only has two
It is a.
It is the front and back axonometric drawing of the peripheral rotary body of the present embodiment as shown in Figure 26, Figure 27.It is led with embodiment 1
There are 4 points of differences：First, shell of revolution 22 is thicker, is provided with snorkel 38 wherein；2nd, 22 top and bottom of shell of revolution are set respectively
The first swivelling chute 36 and the second swivelling chute 37 are equipped with, for placing first baffle 30 and second baffle 31；3rd, the top of vane 19
Edge and lower edge are respectively arranged with third through-hole 34 and fourth hole 35, when 32 and second through-hole 33 of first through hole respectively with third
When through-hole 34 is connected with fourth hole 35, snorkel 38 can connect the both sides space up and down of adjacent two vane；4th, connecting rod 21 in figure
Only four, but the number of connecting rod radical does not influence the function of displacement-variable device, can be designed according to actual needs.
As shown in figure 28, the part shell of revolution cut away view for the peripheral rotary body of the present embodiment is clearly shown in figure
Snorkel 38 connects the pattern of third through-hole 34 and fourth hole 35.
3. operation principle
Remove part upper end cover, using the gas wherein once sucked as research object, observation vane is in entire rotary course
In operation principle.
As shown in Figure 29 to Figure 41, to distinguish different rotating plates and vane, wherein three pieces of rotating plates is taken to be denoted as A rotating plates 39, B rotating plates
40th, C rotating plates 41 take wherein four vanes to be denoted as C vanes 45, D vanes 46, E vanes 47, F vanes 48.Second peripheral rotary body 28
With being rotated clockwise for Graphics-oriented, the front side of object is denoted as before direction of rotation, object is denoted as behind direction of rotation
The rear side of body.The air admission hole of 39 front side of note A rotating plates is A air admission holes 42, and the igniter of 40 front side of B rotating plates is A igniters 43, and C revolves
The gas vent of 41 rear side of plate is A gas vents 44, and wherein A air admission holes 42 and A igniters 43 is located at visible front, A gas vents 44
Positioned at the sightless back side, and it is represented by dotted lines.Remember the logical of the upside space of the lower side space for connecting D vanes 46 and E vanes 47
Tracheae is D snorkels 50.Remember that the gas that C vanes 45 are sucked from A air admission holes 42 is object gas 49.The displacement-variable device of the present embodiment
Operation principle mainly illustrated by object gas 49 from the whole process for being drawn into exclusion.
As shown in figure 29, C vanes 45 prepare air-breathing just by A air admission holes 42.
As shown in figure 30, between A rotating plates 39 and B rotating plates 40, D vanes 46 are also not moved at A rotating plates 39 C vanes 45,
Object gas 49 is in breathing process.
As shown in figure 31, D vanes 46 just by A air admission holes 42, complete by 49 air-breathing of object gas, is revolved in C vanes 45, D
Among the confined space of leaf 46 and A rotating plates 39.
As shown in figure 32, C vanes 45 will remove B rotating plates 40, and object gas 49 is in compression process.
As shown in figure 33, D vanes 46 will remove B rotating plates 40, and D snorkels 50 are close to first through hole 32, object gas 49
It will compress and finish.
As shown in Figure 34, Figure 35, D snorkels 50 are moved on at first through hole 32, E vanes 47 have moved past 40 1 sections of B rotating plates away from
From, and a smaller space is formed in the upside of E vanes 47, D vanes 46 will remove B rotating plates 40, and object gas 49 is revolved in D
In the smaller space of 46 downside of leaf.At this point, fourth hole 35 is connected with the second through-hole 33, third through-hole 34 connects with first through hole 32
Logical, the two is connected again by D snorkels 50, makes the smaller space phase in the smaller space and 47 upside of E vanes of 46 downside of D vanes
It is logical.Second peripheral rotary body 28 continues during rotating clockwise, can be by object gas 49 from the smaller sky of 46 downside of D vanes
Between be compressed in the smaller space of the upside of E vanes 47.
As shown in figure 36, D snorkels 50 move past first through hole 32, and D vanes 46 also all remove B rotating plates 40, first through hole
32 and second through-hole 33 blocked respectively by first baffle 30 and second baffle 31, object gas 49 is in 47 upside space of E vanes
Sealing is kept, and starts to light a fire.
As shown in figure 37, between B rotating plates 40 and C rotating plates 41, F vanes 48 are also not moved at B rotating plates 40 E vanes 47,
Object gas 49 is in combustion expansion process.
As shown in figure 38, F vanes 48 move past B rotating plates 40, and object gas 49 is in E vanes 47, F vanes 48 and B rotating plates 40
Confined space among.
As shown in figure 39, E vanes 47 will remove C rotating plates 41, and object gas 49 will be vented.
As shown in figure 40, E vanes 47 all remove C rotating plates 41, and object gas 49 is in exhaust process.
As shown in figure 41, F vanes 48 all remove C rotating plates 41, and the exhaust of object gas 49 is completed.
It can be seen that the object gas of the present embodiment completes air-breathing, compression, igniting, exhaust Four processes, vane needs to revolve
Turn the angle more than 420 °.The object gas sucked on the upside of first vane is compressed on the downside of second vane, the
It lights a fire on the upside of three pieces vane, is exhausted on the downside of the 4th vane.But every vane all can when passing through suction hole
Air-breathing, the upside space of a piece of vane after all compressed gas can be moved to when venthole, by all can point during igniter
Fire, by can be all vented during gas vent.Therefore, the second peripheral rotary body 28 is in rotary course, air-breathing, compression, igniting, exhaust
Four processes are all being carried out continuously.
【Embodiment 3】
1. overall construction and appearance
The engagement type displacement-variable device of vane of the present embodiment applies to the structure of fluid dynamic machinery, with ducted fan spiral
Paddle is similar, but the rotation function of machinery can be passed to fluid to a greater extent by the engagement rotation of vane and rotating plate.With other streams
Body dynamic power machine is compared, and under identical rotation speed behavior, fluid can obtain the movement velocity perpendicular to the surfaces of revolution of bigger.It will
The mechanism applies to the paddle section of steamer, helicopter etc., and the thrust of bigger can be obtained than common paddle.
As shown in figure 42, the displacement-variable device rough structure of the present embodiment is similar to Example 1, and mainly intermediate fixed body has
A little differences, therefore it is named as fixed body 52 among third.After being similar to the assembling of embodiment 1, the upper plate of steadying plate 51 with
The upper edge contact of shell of revolution 22.
As shown in figure 43, it is the overall appearance front axonometric drawing of the present embodiment, main region similar to the appearance of embodiment 1
It is not no air admission hole, gas vent and upper and lower end cap, while is additionally arranged steadying plate 51.
As shown in figure 44, it is the overall appearance back side axonometric drawing of the present embodiment, clearer can finds out vane 19 and rotation
The pattern that plate 2 overleaf engages.
2. parts construct
As shown in figure 45, the front axonometric drawing for the intermediate fixed body of the present embodiment.The knot of its substantially pattern and embodiment 1
Structure is similar, mainly there is 2 points of differences：First, air admission hole 12, gas vent 11, upper end cover 8 and bottom end cover 9 are eliminated, makes vane non-
Engagement section contacts to a greater extent with fluid, convenient for preferably sucking fluid；2nd, steadying plate 51, upper plate and rotation are additionally arranged
The upper edge contact of transcapsidation 22, lower plate is parallel to the axis of fixing axle 6, to ensure that all gas can be completely expressed.Steadying plate
The effect of 51 main stabilization rotating plates 2 rotation, and the access vane 19 that energy is more stable, avoid the vane 19 under certain Vibration Conditions
With the shock of rotating plate 2.
As shown in figure 46, the back side axonometric drawing for the intermediate fixed body of the present embodiment, clearer can find out in third
Between fixed body 52 the back side construction.
3. operation principle
Remove shell of revolution outer layer, observe the rotary course of vane 19, can be clearly understood that the transfiguration machine of the present embodiment
The operation principle of structure.
As shown in Figure 47 to Figure 49, note two of which rotating plate is respectively D rotating plates 54 and E rotating plates 55, and wherein certain piece vane is G
Vane 53.As shown in figure 47, G vanes 53 are just engaged with D rotating plates 54, and the upper edge of G vanes 53 is contacted with the upper plate of steadying plate 51,
It, can better intake-gas after G vanes 53 are detached with the upper plate of steadying plate 51 with certain vacuum degree.Such as Figure 48 institutes
Show, G vanes 53 are between D rotating plates 54 and E rotating plates 55, and the vane its upper portion in rotary course has the work of pumping
With lower portion has the function of to calm the anger, the function of similar propeller and ducted fan.As shown in figure 49, G vanes 53 and E revolves
Plate 55 engages, and around the shaft during 20 rotations, E rotating plates 55 rotate the vane around center, G vanes 53 and E rotating plates 55
Between gas discharged downwards by force.
It should be pointed out that the pattern of figure is only preferred one of which in embodiment of above, for same function,
Can also all parts be made with appropriate deformation, for example suitably change appearance, add a swivelling chute on the intrados of intermediate fixed body
To ensure the stability of vane rotation, the position for changing screw hole or pin hole and pattern, to rotating plate plus protective shell, to rotating plate
Or vane makees certain deformation measure etc..Therefore, the protection domain of patent of the present invention should be subject to claim.
Claims (7)
1. a kind of engagement type displacement-variable device of vane, mainly including intermediate fixed body, rotating plate and peripheral rotary body, it is characterised in that：
To realize different functions, intermediate fixed body is at least there are three types of different patterns, and at least there are two types of different patterns for peripheral rotary body；Its
Common feature is that at least two rotating plate slots are radially provided on intermediate fixed body, and rotating plate is provided centrally with rotating hole, and screw passes through
Rotating plate is simultaneously mounted in rotating plate slot by rotating hole；At least three inclined vane engaging grooves, outer spinning are radially provided on rotating plate
The vane with vane engaging groove same number is provided on swivel, the gradient of vane is identical with vane engaging groove, and vane leads to
Vane engaging groove is crossed to engage with rotating plate holding；During vane and rotating plate engagement rotation, a range is formed between the two
The periodically variable region of size.
2. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that rotating plate is in disc-shaped, is radially set
Vane engaging groove from extending to rotating plate outer edge at the position of rotating hole certain intervals, and tilt perforation rotating plate, rotating plate
The spherical shape of outer edge.
3. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that the first pattern of intermediate fixed body
It is disk for upper and lower two plane, one of disk is provided centrally with a fixing axle, and there are one pass through fixed axis center
The shaft hole of logical two planes up and down；The outer edge of upper and lower two disk is tiltedly installed with the upper end for rotating and being formed around fixing axle respectively
Lid and bottom end cover；The rotating plate slot radially set on disk is upper and lower from distance is extended at the position of fixing axle certain intervals
The position of end cap outer edge certain intervals, and vertical disk penetrates entire intermediate fixed body；The width and rotating plate of rotating plate slot are thick
Spend it is equal, rotating plate can be mounted on rotating plate slot in, and with each contact surface keep seal；It is provided on the both sides of rotating plate groove center position
Pin hole is provided with screw hole on the central plane under pin hole；After installation, the rotating hole and screw hole of rotating plate are one
On straight line；On the projection plane of rotating plate, the projection straight line of upper end cover and bottom end cover intersects at screw hole center；Upper end cover
Be respectively provided between arbitrary two rotating plates slot there are one air admission hole, on bottom end cover on rear side of rotating plate slot be close to be both provided with one at rotating plate slot
A gas vent；The intrados of drum type is provided between upper and lower two disk.
4. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that second of pattern of intermediate fixed body
It is disk for upper and lower two plane, one of disk is provided centrally with a fixing axle, and there are one pass through fixed axis center
The shaft hole of logical two planes up and down；The outer edge of upper and lower two disk is tiltedly installed with the upper end for rotating and being formed around fixing axle respectively
Lid and bottom end cover；The outer edge of upper end cover and bottom end cover is respectively arranged with rotates the first baffle to be formed and second gear around fixing axle
Plate；First through hole is provided on first baffle, is located at igniter and between the rotating plate slot of igniter；It is set on second baffle
The second through-hole is equipped with, is located on rear side of the rotating plate slot of igniter；The rotating plate slot radially set on disk is fixed from distance
It is extended at the position of axis certain intervals apart from the position of upper and lower end cap outer edge certain intervals, and vertical disk penetrates entirely
Intermediate fixed body；The width and rotating plate thickness of rotating plate slot are equal, and rotating plate can be mounted in rotating plate slot, and keep close with each contact surface
Envelope；It is provided with pin hole on the both sides of rotating plate groove center position, screw hole is provided on the central plane under pin hole；By
After installation, the rotating hole and screw hole of rotating plate are point-blank；On the projection plane of rotating plate, the throwing of upper end cover and bottom end cover
Shadow straight line intersects at screw hole center；Air admission hole and igniter are provided on upper end cover, their position relationship is air admission hole position
Region between wherein two rotating plate slots, then igniter be located at the region before the rotating plate slot on front side of air admission hole direction of rotation；Under
Gas vent is provided on end cap, after the rotating plate slot on front side of igniter direction of rotation, and is close to rotating plate slot；Upper and lower two circle is flat
The intrados of drum type is provided between face.
5. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that the third pattern of intermediate fixed body
It is disk for upper and lower two plane, one of disk is provided centrally with a fixing axle, and there are one pass through fixed axis center
The shaft hole of logical two planes up and down；The outer edge of upper and lower two disk is tiltedly installed with the identical with rotating plate slot number of one fixed width
Steadying plate；The rotating plate slot radially set on disk at the position of fixing axle certain intervals from extending to stable distance plate
The position of outer edge certain intervals, and vertical disk penetrates entire intermediate fixed body；The width of rotating plate slot and rotating plate thickness phase
It can be mounted in rotating plate slot Deng, rotating plate, and keep sealing with each contact surface；The both sides of rotating plate groove center position are provided with pin
Hole is provided with screw hole on the central plane under pin hole；After installation, the rotating hole and screw hole of rotating plate are straight at one
On line；On the projection plane of rotating plate, the projection straight line of steadying plate upper plate and screw hole center point-blank, under steadying plate
The projection straight line of plate is parallel with fixing axle；The intrados of drum type is provided between upper and lower two disk.
6. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that the first pattern of peripheral rotary body
Centered on be provided with a shaft being mountable among shaft hole, the periphery of peripheral rotary body is arc-shaped shell of revolution, is turned
Axis is connected with shell of revolution by connecting rod；After installation, shell of revolution up and down two edges respectively on upper and lower ends lid or steadying plate
Plate contacts and keeps sealing, and shell of revolution inner surface contacts with rotating plate outer edge and keeps sealing, the vane top inside shell of revolution
Along being contacted with upper end cover or steadying plate upper plate and keeping sealing, vane lower edge contacts with bottom end cover and keeps sealing, in vane
Edge contacts with the intrados of intermediate fixed body and keeps sealing.
7. the engagement type displacement-variable device of vane according to claim 1, which is characterized in that second of pattern of peripheral rotary body
Centered on be provided with a shaft being mountable among shaft hole, the periphery of peripheral rotary body is arc-shaped shell of revolution, is turned
Axis is connected with shell of revolution by connecting rod；Shell of revolution upper end is provided with the first swivelling chute of installation first baffle, and shell of revolution lower end is set
It is equipped with the second swivelling chute of installation second baffle；It is respectively arranged on the shell of revolution inner surface of vane upper edge and lower edge certain
Depth but the third through-hole and fourth hole for not penetrating shell of revolution, they are cut respectively by the first swivelling chute and the second swivelling chute
It is disconnected；Shell of revolution is internally provided with the snorkel of third through-hole and fourth hole between adjacent two vane of connection；After installation, rotation
Transcapsidation contacts with upper end cover and bottom end cover up and down and keeps sealing in two edges respectively, and shell of revolution inner surface is contacted with rotating plate outer edge
And keep sealing, the vane upper edge inside shell of revolution contacts with upper end cover and keeps sealing, and vane lower edge connects with bottom end cover
It touches and keeps sealing, vane inside edge contacts with the intrados of intermediate fixed body and keeps sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156234.0A CN108167187B (en) | 2016-12-07 | 2016-12-07 | The engagement type displacement-variable device of vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611156234.0A CN108167187B (en) | 2016-12-07 | 2016-12-07 | The engagement type displacement-variable device of vane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108167187A true CN108167187A (en) | 2018-06-15 |
| CN108167187B CN108167187B (en) | 2019-07-02 |
Family
ID=62527192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611156234.0A Expired - Fee Related CN108167187B (en) | 2016-12-07 | 2016-12-07 | The engagement type displacement-variable device of vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167187B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869309A (en) * | 2019-04-26 | 2019-06-11 | 张银量 | A kind of vane engagement pump core and vane engagement pump |
| CN109915371A (en) * | 2019-04-08 | 2019-06-21 | 张银量 | A kind of Spiralism type displacement-variable device of non-isogonism engagement |
| CN110159589A (en) * | 2019-07-05 | 2019-08-23 | 张银量 | Inclined type three-dimensional synchronizes fluid machinery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021165A (en) * | 1974-12-13 | 1977-05-03 | Rylewski Eugeniusz | Rotative machine for fluids with spiral-like passages and vane wheels |
| DE19708641A1 (en) * | 1997-02-20 | 1998-09-03 | Guenter Dipl Ing Rucho | Rotary piston machine for use as pump, compressor or motor |
| CN1719037A (en) * | 2004-07-06 | 2006-01-11 | 瓦莱奥电气***韩国有限公司 | Rotor of a vacuum vane pump for motor vehicle |
| CN101454569A (en) * | 2006-05-22 | 2009-06-10 | 罗弼灿 | Vane type hydraulic moter |
| CN104047711A (en) * | 2014-06-17 | 2014-09-17 | 曹瑞 | Gear type rotary engine |
-
2016
- 2016-12-07 CN CN201611156234.0A patent/CN108167187B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021165A (en) * | 1974-12-13 | 1977-05-03 | Rylewski Eugeniusz | Rotative machine for fluids with spiral-like passages and vane wheels |
| DE19708641A1 (en) * | 1997-02-20 | 1998-09-03 | Guenter Dipl Ing Rucho | Rotary piston machine for use as pump, compressor or motor |
| CN1719037A (en) * | 2004-07-06 | 2006-01-11 | 瓦莱奥电气***韩国有限公司 | Rotor of a vacuum vane pump for motor vehicle |
| CN101454569A (en) * | 2006-05-22 | 2009-06-10 | 罗弼灿 | Vane type hydraulic moter |
| CN104047711A (en) * | 2014-06-17 | 2014-09-17 | 曹瑞 | Gear type rotary engine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915371A (en) * | 2019-04-08 | 2019-06-21 | 张银量 | A kind of Spiralism type displacement-variable device of non-isogonism engagement |
| CN109915371B (en) * | 2019-04-08 | 2020-03-31 | 张银量 | Non-equiangular meshed rotary vane type variable-capacity mechanism |
| CN109869309A (en) * | 2019-04-26 | 2019-06-11 | 张银量 | A kind of vane engagement pump core and vane engagement pump |
| CN110159589A (en) * | 2019-07-05 | 2019-08-23 | 张银量 | Inclined type three-dimensional synchronizes fluid machinery |
| CN110159589B (en) * | 2019-07-05 | 2024-03-22 | 张银量 | Inclined three-dimensional synchronous fluid machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108167187B (en) | 2019-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008533384A (en) | Radial axis spherical base rotary machine | |
| US3976037A (en) | Rotary engine | |
| CN108167187B (en) | The engagement type displacement-variable device of vane | |
| WO2011153915A1 (en) | Spiraster-type fluid motor or engine and compressor or pump | |
| US7673595B2 (en) | Rotor-piston internal combustion engine | |
| CN202065058U (en) | Piston type internal combustion engine | |
| EP0883747A1 (en) | Two-rotor sliding vane compressor | |
| US4005682A (en) | Rotary internal combustion engine | |
| US3922118A (en) | Rotary vane piston devices with stationary spur gears and crankshaft hub bearings | |
| CN101994566B (en) | Double-blade rotary motor | |
| CN103498727A (en) | Vane type engine | |
| CN110500177A (en) | A kind of birotor is the same as journey internal combustion engine | |
| CN113374573B (en) | Circumferential flow turbine | |
| CN203515794U (en) | Vane engine | |
| CN201560841U (en) | Double-vane type rotor engine | |
| CN109915371B (en) | Non-equiangular meshed rotary vane type variable-capacity mechanism | |
| WO2017146599A1 (en) | A mechanism of the shift from sliding to rotation, and from rotation to sliding, with rotating pistons, and a set of such mechanisms | |
| RU138105U1 (en) | ROTARY DEVICE WITH VALVE WITH EXTERNAL ROTOR CYLINDER | |
| CN102116196B (en) | Vane type diesel engine | |
| CN207348960U (en) | Eccentric rotor engine and engine system | |
| JP4825798B2 (en) | Device operation module | |
| CN102061982B (en) | Rotating disk type engine | |
| CN102297018B (en) | Rotary engine | |
| CN100513748C (en) | Piston device with rotary blade | |
| CN103758633B (en) | A kind of flexible roller rotary engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yinliang Inventor before: Long Jian Inventor before: Zhang Yinliang |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |