CN109681401A - A kind of rotary air cylinder compressor - Google Patents
A kind of rotary air cylinder compressor Download PDFInfo
- Publication number
- CN109681401A CN109681401A CN201811556387.3A CN201811556387A CN109681401A CN 109681401 A CN109681401 A CN 109681401A CN 201811556387 A CN201811556387 A CN 201811556387A CN 109681401 A CN109681401 A CN 109681401A
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- cylinder
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- cabinet
- slideway
- piston rod
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- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
- F04B27/0409—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/0404—Details, component parts specially adapted for such pumps
- F04B27/0423—Cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B27/06—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
- F04B27/0606—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the outer ends of the cylinders
- F04B27/0612—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the outer ends of the cylinders rotary cylinder block
- F04B27/0619—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary having cylinders in star- or fan-arrangement, the connection of the pistons with an actuating element being at the outer ends of the cylinders rotary cylinder block cylinder block and actuating cam rotating together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention relates to a kind of rotary air cylinder compressors, including cabinet, cylinder.In oval tubular, simultaneously ring internal perisporium is equipped with oval slideway in the cabinet；Cylinder is rotatably arranged in cabinet and is connected with driving device；Cylinder includes Master cylinder body and the radially-protruding multiple piston bores of rotation centerline around cylinder, and piston bore is at least a pair of by being symmetrically divided into two-by-two；Axial sliding is provided with piston in each piston bore, piston is connected with piston rod, and each piston bore is connected with Master cylinder body, and the exhaust structure being communicated to outside cabinet is additionally provided on Master cylinder body；Each piston rod outer end is equipped with idler wheel, and idler wheel setting is formed in slideway to be slidably matched, and when cylinder rotation, piston rod pushes piston to move back and forth with the elliptical trajectory of idler wheel.The configuration of the present invention is simple, assembling are easy, requirement on machining accuracy is low, smooth running, and compression efficiency is high.
Description
Technical field
The present invention relates to air compressor technical field more particularly to a kind of rotary air cylinder compressors.
Background technique
Currently, common compressor includes reciprocating compressor and Rotary Compressor.
Reciprocating compressor is generally used crankshaft-link rod mode and drives, and the crank rotation of compressor is driven with motor,
And then connecting rod is driven to push the piston of compressor or crankshaft that connecting rod is driven to do with piston compressed gas or liquid again by crankshaft
Function.The compressor of above structure, existing to be disadvantageous in that: first is that required component is various, structure is complicated, takes up a large area,
It is not easily assembled, increased costs；Second is that the twisting vibration of crankshaft system is inevitable, this is also to components such as crankshaft, connecting rod, pistons
Machining accuracy and assembly precision propose very high requirement, and difficulty of processing is very big, and product qualification rate is low.If the processing of crankshaft-link rod
Precision or assembly precision are in a slight decrease, easily cause connecting rod that small offset occurs and swing, make the discontinuous smoothness of piston motion, press
Contracting machine power consumption increases, abrasion aggravates.
Rotary Compressor is the cylindrical rolling piston of bias configuration in the cylinder one, the cunning being mounted in cylinder block slideway
Piece rotates on the cylindrical surface that piston is close in the effect of spring, to make the cylinder volume of two side of slide plate change, to complete
Medium is persistently sucked and is compressed.Although such compressor structure is simply small and exquisite, due to the eccentric design and slide plate and gas of piston
Leakage between cylinder wall surface, friction, be easy to cause operating to vibrate, and wears larger, limits the working life and efficiency of complete machine
It improves, is required in machining accuracy also very high.
Therefore it needs to design a kind of new type compressor structure compact-sized, low to requirement on machining accuracy, vibration is small.
Summary of the invention
Technical problem to be solved by the present invention lies in overcoming the above problem, and provide that a kind of structure is simple, is easily assembled to
Rotary air cylinder compressor, to processing and assembly precision require low, smooth running, shake it is small.
The technical scheme is that
A kind of rotary air cylinder compressor of the present invention, including cabinet, cylinder, it is characterised in that: in ellipse in the cabinet
Tubular and ring internal perisporium are equipped with the slideway of an ellipse；The cylinder both ends are rotatably arranged in cabinet by bearing and shaft
And one of shaft is connected with driving device, rotates cylinder around the central axis of cabinet；The cylinder includes Master cylinder body
Two piston bores of shape, the piston cylinder are laid on the outside of Master cylinder body and radially stretched out with the rotation centerline around cylinder
Cylinder is symmetric；Sliding is provided with piston in each piston bore, and the piston is connected with piston rod, each piston bore
It is connected with Master cylinder body, the exhaust structure being communicated to outside cabinet is additionally provided on the Master cylinder body；The outer end of each piston rod
It is additionally provided with idler wheel, the idler wheel setting is formed in slideway to be slidably matched, and thus when cylinder rotates, the piston rod is with idler wheel
Elliptical trajectory push piston moved back and forth in piston bore.
Above structure drives idler wheel to roll along oval slideway by cylinder in the intracorporal rotation of case, so that a pair of pistons bar phase
To stretching, change the gas volume between two pistons, thus compressed gas, and change with elliptical curvature, piston rod is in piston
Reciprocal variation also occurs for the collapsing length in cylinder barrel, achievees the purpose that recycle air-breathing, exhaust.
Further, in rotary air cylinder compressor of the present invention, the exhaust structure includes being provided with to be axial
It is connected to inside exhaust passage in another shaft, exhaust passage one end and Master cylinder body, other end setting is communicated to outside cabinet, institute
State the check-valves that one-way exhaust outside from Master cylinder body to cabinet is additionally provided in exhaust passage.
Further, in rotary air cylinder compressor of the present invention, the piston bore is at piston rod extending port
Equipped with two groups of guide posts, the piston rod is folded between two groups of guide posts, the central axis of the guide post and piston rod
It is rotatably connected between central axis upright and guide post and piston bore inner wall, every group of guide post is no less than in two and every group
Multiple guide posts laid along piston rod to equidistant.The design of two groups of guide posts can be used for guiding piston rod can only be two
Radially stretching motion between person, while piston rod frictional force in cylinder rotary course is further decreased, effectively avoid itself and gas
The inside wall of cylinder generates excessive abrasion.
Further, in rotary air cylinder compressor of the present invention, the opening two sides of the slideway are respectively inwards
Extend to form two blocking sides；The idler wheel includes wheel shaft and two wheel bodys, the wheel body be oppositely arranged in slideway and with wheel
The corresponding pivot joint in the both ends of axis, the wheel body are blocked margin system and can not deviate from out of slideway.Above structure limits idler wheel can only
It is slid along slideway, prevents it from being deviate from by piston rod compression.
Further, in rotary air cylinder compressor of the present invention, the cabinet includes the of axial pairing connection
One cylinder and the second cylinder, first cylinder are equipped with the first half slideways, and second cylinder is equipped with the second half slideways, when
When the first cylinder and the second cylinder axial direction pairing, the first half slideway and the second half slideways are combined to form the slideway.Cabinet
It is connected using removably, facilitates the installation of idler wheel, it is easy to accomplish.
The present invention also provides a kind of technical solutions: a kind of rotary air cylinder compressor of the present invention, including cabinet, gas
Cylinder, it is characterised in that: the slideway in the cabinet in oval tubular and ring internal perisporium equipped with an ellipse；The cylinder both ends are logical
It crosses bearing and shaft is rotatably arranged in cabinet and one of shaft is connected with driving device, make cylinder in cabinet
The rotation of mandrel line；The cylinder includes Master cylinder body and is laid on the outside of Master cylinder body around the rotation centerline of cylinder and radially stretches
Multiple piston bores of shape, the piston bore are symmetrically divided into multipair according to two-by-two out；Sliding is set in each piston bore
It is equipped with piston, the piston is connected with piston rod, and each piston bore is connected with Master cylinder body and is equipped in the two junction
From piston bore to the one-way exhaust valve of Master cylinder body one-way exhaust, the exhaust knot being communicated to outside cabinet is additionally provided on the Master cylinder body
Structure；The outer end of each piston rod is additionally provided with idler wheel, and the idler wheel setting is formed in slideway to be slidably matched, and thus works as cylinder
When rotation, the piston rod pushes piston to move back and forth in piston bore with the elliptical trajectory of idler wheel.
Above structure drives idler wheel to roll along oval slideway by cylinder in the intracorporal rotation of case, so that multipair piston
Bar independently does work along respective piston bore, reciprocal telescopic, changes the gas between piston bore inner piston and one-way exhaust valve
Volume achievees the purpose that compressed gas, and changes with elliptical curvature that collapsing length of the piston rod in piston bore also occurs past
Multiple variation achievees the purpose that recycle air-breathing, exhaust.
Further, in rotary air cylinder compressor of the present invention, the exhaust structure is another to be axially provided with
It is connected to inside exhaust passage in a shaft, exhaust passage one end and Master cylinder body, the other end is communicated to outside cabinet.It is high as a result,
Body of calming the anger is discharged from piston bore to Master cylinder body, and is transported to outside cabinet by Master cylinder body by exhaust passage.
Further, in rotary air cylinder compressor of the present invention, the piston bore is at piston rod extending port
Equipped with two groups of guide posts, the piston rod is folded between two groups of guide posts, the central axis of the guide post and piston rod
It is rotatably connected between central axis upright and guide post and piston bore inner wall；Every group of guide post is no less than in two and every group
Multiple guide posts laid along piston rod to equidistant.
Further, in rotary air cylinder compressor of the present invention, the opening two sides of the slideway are respectively inwards
Extend to form two blocking sides；The idler wheel includes wheel shaft and two wheel bodys, the wheel body be oppositely arranged in slideway and with wheel
The corresponding pivot joint in the both ends of axis, the wheel body are blocked margin system and can not deviate from out of slideway.
Further, in rotary air cylinder compressor of the present invention, the cabinet includes the of axial pairing connection
One cylinder and the second cylinder, first cylinder are equipped with the first half slideways, and second cylinder is equipped with the second half slideways, when
When the first cylinder and the second cylinder axial direction pairing, the first half slideway and the second half slideways are combined to form the slideway.
The beneficial effects of the present invention are:
1, structure of the invention is compact, and mechanical efficiency is high, and the range of speeds is wide, and component count is few, and crankshaft, connecting rod, slide plate etc. is omitted
Component, due to there is no a connecting rod, piston in piston bore can automatic centering positioning, linear motion, the resistance of motion is small；And it is easy to
It shapes, it is low to processing and assembly precision requirement, it is easy for assembly, it occupies little space.
2, with small vibration, low noise of the invention, using the central axis of cabinet as rotation center, and piston rod is in symmetrically to set
It sets, it is ensured that static and dynamic equilibrium effectively eliminates crankshaft torsional vibrations compared to traditional reciprocating compressor, also overcomes simultaneously
Rotary Compressor bias designs bring vibration problem, moves more steady.
3, the present invention directly drives symmetrically arranged piston rod while rotating with elliptical curvature by the rotation of cylinder
Variation circulation it is flexible, pass through at least a pair of pistons bar and done work simultaneously to realize the compression of cylinder inner volume, compression efficiency is high, more
It is energy-efficient.
4, the present invention is additionally arranged guide post in piston rod two sides, and the motion profile for limiting piston rod can only be made between the two
Radial expansion, and guarantee that piston rod is not direct contacts with piston bore inner wall in rotary course passes through piston rod and guide post
Its fretting wear is effectively reduced between being in rolling contact, and is substantially prolonged the service life.
5, design flexibility of the present invention is high, can be by needing to adjust the logarithm of piston bore, changing the shape of ellipse slideway
The output pressure that compressor can be adjusted is adapted to different work condition environments, it is possible to reduce design the cranks of various shapes, connecting rod,
The die cost of the components such as slide plate, manufacturing cost is cheap, can meet larger range of output demand.
Detailed description of the invention
Fig. 1 is the radial cut-away illustration of the embodiment of the present invention 1.
Fig. 2 is the axial cut-away illustration of the embodiment of the present invention 1.
Fig. 3 is the partial enlarged view of Fig. 2.
Fig. 4 is the radial cut-away illustration of the embodiment of the present invention 2.
Fig. 5 is the axial cut-away illustration of the embodiment of the present invention 2.
Specific embodiment
Now in conjunction with attached drawing, the present invention is further illustrated:
Embodiment 1
Shown in referring to Figures 1 and 2, a kind of rotary air cylinder compressor described in the present embodiment, including cabinet 1, cylinder.The cabinet 1
The interior slideway 8 in oval tubular and ring internal perisporium equipped with an ellipse.In conjunction with Fig. 3, the cabinet 1 includes axial pairing connection
First cylinder 101 and the second cylinder 102, first cylinder 101 are equipped with the first half slideways, set on second cylinder 102
There are the second half slideways, when the first cylinder 101 and the axial pairing of the second cylinder 102, the first half slideway and the second half slideways
It is combined to form the slideway 8.It is fixedly connected between first cylinder 101 and the second cylinder 102 using screw.
The cylinder both ends are rotatably arranged in cabinet 1 by bearing and shaft 10 and one of shaft is connected with drive
Dynamic device rotates cylinder around the central axis of cabinet 1.Driving device is not shown in the figure, motor can be used.The cylinder packet
It includes Master cylinder body 2 and is laid in 2 outside of Master cylinder body around the rotation centerline of cylinder and radially stretches out two piston bores of shape
3, the piston bore 3 is symmetric；Sliding is provided with piston 4 in each piston bore 3, and the piston 4 is connected with
Piston rod 5, each piston bore 3 are connected with Master cylinder body 2, are additionally provided with the exhaust being communicated to outside cabinet 1 on the Master cylinder body 2
Structure.Specifically, the exhaust structure includes for the axial exhaust passage 11 being provided in another shaft 10, exhaust passage 11
It is connected to inside one end and Master cylinder body 2, other end setting is communicated to outside cabinet 1, is additionally provided in the exhaust passage 11 from Master cylinder body 2
To the check-valves 12 of 1 outside one-way exhaust of cabinet.The outer end of each piston rod 5 is additionally provided with idler wheel 7, and the idler wheel 7 is arranged
It is formed and is slidably matched in slideway 8, thus when cylinder rotates, the piston rod 5 is pushed with the elliptical trajectory of idler wheel 7 and lived
Plug 4 moves back and forth in piston bore 3, realizes reciprocal air-breathing, exhaust.
In conjunction with Fig. 3, the opening two sides of slideway 8 described in the present embodiment extend to form two blocking sides 801 respectively inwards；
The idler wheel 7 includes wheel shaft 701 and two wheel bodys 702, and the wheel body 702 is oppositely arranged in slideway 8 and two with wheel shaft 701
The corresponding pivot joint in end, the wheel body 702 are blocked the limitation of side 801 and can not deviate from out of slideway 8.
In addition, the piston bore 3 is in piston in order to further guide piston rod 5 can only be along 3 axial stretching of piston bore
Two groups of guide posts 9 are equipped at 6 extending port of bar, the piston rod 5 is folded between two groups of guide posts 9, the center of the guide post 9
It is rotatably connected between the central axis upright of axis and piston rod 5 and 3 inner wall of guide post 9 and piston bore.Every group of guide post 9
Multiple guide posts 9 in no less than two and every group are along the axial equidistant laying of piston rod 5.
The working principle of the present embodiment is: the motor drives cylinder entirety in cabinet 1 around central axis by shaft 10
Line rotation, reaches piston rod 5 outside piston bore 3 also synchronous rotary at this time, idler wheel 7 be embedded the slideway 8 in ellipse and only
Can roll along, due to the limitation of elliptical trajectory, two symmetrically arranged piston rods 5 drive two pistons 4 make it is opposite or
The movement of person's opposite linear.When piston rod 5 pushes piston 4 axially inward, high pressure gas is formed in piston bore 3 and Master cylinder body 2
Body is pressed into exhaust passage 11 and check-valves 12 is opened, and gas drains into outside cabinet 1, completes exhaust process.When piston rod 5
When pulling out piston 4, gas is sucked in piston bore 3, check-valves 12 plays the access outside cutting cylinder and cabinet 1 at this time
Effect, complete breathing process.The above process is recycled, achievees the purpose that compressed gas.
Embodiment 2
Referring to shown in Fig. 4 and Fig. 5, a kind of rotary air cylinder compressor described in the present embodiment, including cabinet 1, cylinder.The cabinet 1
The interior slideway 8 in oval tubular and ring internal perisporium equipped with an ellipse.1 structure of cabinet described in the present embodiment is same as Example 1,
It can refer to shown in Fig. 3, first cylinder 101 and second cylinder 102 of the cabinet 1 including axial pairing connection, described first
Body 101 is equipped with the first half slideways, and second cylinder 102 is equipped with the second half slideways, when the first cylinder 101 and the second cylinder
When 102 axial pairing, the first half slideway and the second half slideways are combined to form the slideway 8.First cylinder 101 and
It is fixedly connected between two cylinders 102 using screw.
The cylinder both ends are rotatably arranged in cabinet 1 by bearing and shaft 10 and one of shaft 10 is connected with
Driving device rotates cylinder around the central axis of cabinet 1.Not specifically illustrated driving device, can be used motor in figure.It is described
Cylinder includes Master cylinder body 2 and is laid in 2 outside of Master cylinder body around the rotation centerline of cylinder and radially stretches out multiple work of shape
Plug cylinder cylinder 3, the piston bore 3 are symmetrically divided into multipair according to two-by-two.Sliding is provided with piston 4 in each piston bore 3,
The piston 4 is connected with piston rod 5, and each piston bore 3 is connected with Master cylinder body 2 and is equipped in the two junction from piston
Cylinder barrel 3 is additionally provided with the exhaust knot being communicated to outside cabinet 1 on the Master cylinder body 2 to the one-way exhaust valve 6 of 2 one-way exhaust of Master cylinder body
Structure.Exhaust structure described in the present embodiment is the axial exhaust passage 11 being provided in another shaft 10, exhaust passage 11 1
It holds and is connected to inside Master cylinder body 2, the other end is communicated to outside cabinet 1.The outer end of each piston rod 5 is additionally provided with idler wheel 7, institute
The setting of idler wheel 7 is stated to be formed and be slidably matched in slideway 8, thus when cylinder rotates, the piston rod 5 with idler wheel 7 oval fortune
Dynamic rail mark pushes piston 4 to move back and forth in piston bore 3, realizes reciprocal air-breathing, exhaust.
In conjunction with Fig. 3, the opening two sides of slideway 8 described in the present embodiment extend to form two blocking sides 801 respectively inwards；
The idler wheel 7 includes wheel shaft 701 and two wheel bodys 702, and the wheel body 702 is oppositely arranged in slideway 8 and two with wheel shaft 701
The corresponding pivot joint in end, the wheel body 702 are blocked the limitation of side 801 and can not deviate from out of slideway 8.
In addition, the piston bore 3 is in piston in order to further guide piston rod 5 can only be along 3 axial stretching of piston bore
Two groups of guide posts 9 are equipped at 6 extending port of bar, the piston rod 5 is folded between two groups of guide posts 9, the center of the guide post 9
It is rotatably connected between the central axis upright of axis and piston rod 5 and 3 inner wall of guide post 9 and piston bore.Every group of guide post 9
Multiple guide posts 9 in no less than two and every group are along the axial equidistant laying of piston rod 5.
The working principle of the present embodiment is substantially the same manner as Example 1, the difference is that: each piston bore 3 and master cylinder
Completely cut off between body 2 by one-way exhaust valve 6, therefore worked independently.When piston rod 5 inwardly pushes piston 4, in piston bore 3
High pressure gas is formed, opening one-way exhaust valve 6 is connected to piston bore 3 with Master cylinder body 2, then gas is passed through row by Master cylinder body 2
Gas channel 11 is discharged into outside cabinet 1.When piston rod 5 pulls out piston 4, gas is sucked in piston bore 3, at this time one-way exhaust
Valve 6 plays the role of cutting off access between piston bore 3 and Master cylinder body 2, completes breathing process.The above process is recycled, pressure is reached
The purpose of contracting gas.
The principle of the present invention and its effect is only illustrated in specific embodiment described herein, not for limitation
The present invention.Any person skilled in the art all without departing from the spirit and scope of the present invention, carries out above-described embodiment
Modifications and changes.Therefore, as long as those of ordinary skill in the art without departing from disclosed spirit with
All equivalent modifications completed under technical idea or change should be covered by the claims of the present invention.
Claims (10)
1. a kind of rotary air cylinder compressor, including cabinet, cylinder, it is characterised in that: in oval tubular and ring in the cabinet
Peripheral wall is equipped with the slideway of an ellipse；The cylinder both ends are rotatably arranged in cabinet by bearing and shaft and one of them
Shaft is connected with driving device, rotates cylinder around the central axis of cabinet；The cylinder includes Master cylinder body and circular cylinder
Rotation centerline be laid on the outside of Master cylinder body and radially stretch out two piston bores of shape, the piston bore is in symmetrical point
Cloth；Sliding is provided with piston in each piston bore, and the piston is connected with piston rod, each piston bore and Master cylinder body phase
It is connected to, is additionally provided with the exhaust structure being communicated to outside cabinet on the Master cylinder body；The outer end of each piston rod is additionally provided with idler wheel,
Idler wheel setting is formed in slideway to be slidably matched, thus when cylinder rotation, the piston rod with idler wheel elliptic motion
Track pushes piston to move back and forth in piston bore.
2. rotary air cylinder compressor according to claim 1, it is characterised in that: the exhaust structure includes opening up to be axial
It is connected to inside exhaust passage in another shaft, exhaust passage one end and Master cylinder body, the other end is communicated to outside cabinet, described
The check-valves of one-way exhaust outside from Master cylinder body to cabinet is additionally provided in exhaust passage.
3. rotary air cylinder compressor according to claim 1 or 2, it is characterised in that: the piston bore is stretched in piston rod
Exit is equipped with two groups of guide posts, and the piston rod is folded between two groups of guide posts, the central axis of the guide post and work
It is rotatably connected between the central axis upright and guide post and piston bore inner wall of stopper rod；Every group of guide post be no less than two and
Multiple guide posts in every group are laid along piston rod to equidistant.
4. rotary air cylinder compressor according to claim 1 or 2, it is characterised in that: the opening two sides of the slideway point
Two blocking sides are not extended inwardly to form；The idler wheel includes wheel shaft and two wheel bodys, and the wheel body is oppositely arranged in slideway
And pivot joint corresponding with the both ends of wheel shaft, the wheel body are blocked margin system and can not deviate from out of slideway.
5. rotary air cylinder compressor according to claim 4, it is characterised in that: the cabinet includes what axial pairing connected
First cylinder and the second cylinder, first cylinder are equipped with the first half slideways, and second cylinder is equipped with the second half slideways,
When the first cylinder and the second cylinder axial direction pairing, the first half slideway and the second half slideways are combined to form the slideway.
6. a kind of rotary air cylinder compressor, including cabinet, cylinder, it is characterised in that: in oval tubular and ring in the cabinet
Peripheral wall is equipped with the slideway of an ellipse；The cylinder both ends are rotatably arranged in cabinet by bearing and shaft and one of them
Shaft is connected with driving device, rotates cylinder around the central axis of cabinet；The cylinder includes Master cylinder body and circular cylinder
Rotation centerline be laid on the outside of Master cylinder body and radially stretch out multiple piston bores of shape, the piston bore is according to two-by-two
Symmetrically it is divided into multipair；Sliding is provided with piston in each piston bore, and the piston is connected with piston rod, each piston cylinder
Cylinder is all connected with Master cylinder body and is equipped in the two junction from piston bore to the one-way exhaust valve of Master cylinder body one-way exhaust, institute
State the exhaust structure for being additionally provided with and being communicated to outside cabinet on Master cylinder body；The outer end of each piston rod is additionally provided with idler wheel, the rolling
Wheel setting is formed in slideway to be slidably matched, and thus when cylinder rotates, the piston rod is pushed away with the elliptical trajectory of idler wheel
Piston moves back and forth in piston bore.
7. rotary air cylinder compressor according to claim 6, it is characterised in that: the exhaust structure is axial is provided with separately
It is connected to inside exhaust passage in one shaft, exhaust passage one end and Master cylinder body, the other end is communicated to outside cabinet.
8. rotary air cylinder compressor according to claim 6 or 7, it is characterised in that: the piston bore is stretched in piston rod
Exit is equipped with two groups of guide posts, and the piston rod is folded between two groups of guide posts, the central axis of the guide post and work
It is rotatably connected between the central axis upright and guide post and piston bore inner wall of stopper rod；Every group of guide post be no less than two and
Multiple guide posts in every group are laid along piston rod to equidistant.
9. rotary air cylinder compressor according to claim 6 or 7, it is characterised in that: the opening two sides of the slideway point
Two blocking sides are not extended inwardly to form；The idler wheel includes wheel shaft and two wheel bodys, and the wheel body is oppositely arranged in slideway
And pivot joint corresponding with the both ends of wheel shaft, the wheel body are blocked margin system and can not deviate from out of slideway.
10. rotary air cylinder compressor according to claim 9, it is characterised in that: the cabinet includes axial pairing connection
The first cylinder and the second cylinder, first cylinder is equipped with the first half slideways, and it is sliding that second cylinder is equipped with the second half
Road, when the first cylinder and the second cylinder axial direction pairing, the first half slideway and the second half slideways are combined to form the slideway.
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| CN201811556387.3A CN109681401A (en) | 2018-12-19 | 2018-12-19 | A kind of rotary air cylinder compressor |
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| CN201811556387.3A CN109681401A (en) | 2018-12-19 | 2018-12-19 | A kind of rotary air cylinder compressor |
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| CN201811556387.3A Pending CN109681401A (en) | 2018-12-19 | 2018-12-19 | A kind of rotary air cylinder compressor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242353A (en) * | 2019-07-17 | 2019-09-17 | 顾新钿 | A kind of air motor |
| CN110899198A (en) * | 2019-11-29 | 2020-03-24 | 河南科技大学第一附属医院 | Cleaning and sterilizing equipment for anaesthetic mask |
| RU2770341C2 (en) * | 2019-11-01 | 2022-04-15 | Сергей Сергеевич Бусаров | Piston single-stage compressor of high pressure |
| WO2023036278A1 (en) * | 2021-09-13 | 2023-03-16 | 廖平阳 | Compressor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR410201A (en) * | 1908-12-11 | 1910-05-14 | David E Haire | Improvements made to gaseous fluid compressors |
| GB190929016A (en) * | 1908-12-11 | 1910-07-21 | David Erastus Haire | Improvements in Fluid Compressors. |
| FR643916A (en) * | 1927-04-15 | 1928-09-25 | Cie Generale Electr | Rotary compressor |
| GB667830A (en) * | 1949-04-01 | 1952-03-05 | Kay Emil Bollerup | Improvements in rotating cylinder compressors |
| RU2177083C1 (en) * | 2000-10-03 | 2001-12-20 | Вахрушин Леонид Александрович | Radial rotary piston machine |
| CN201209526Y (en) * | 2008-04-24 | 2009-03-18 | 朱昶昊 | Large displacement horizontal opposition type high pressure plunger pump |
| DE102009057125A1 (en) * | 2009-12-08 | 2011-06-09 | Turchynets, Igor | Fluid-rotation engine for producing electric power in e.g. thermal power station, has star-shaped cylinders arranged at rotor and filled with fluid medium that is supplied with heat energy through devices and flows through devices |
| CN103291602A (en) * | 2012-02-24 | 2013-09-11 | 刘素华 | Piston rolling friction or suspension friction method and anti-abrasion piston device implementing method |
| CN209800192U (en) * | 2018-12-19 | 2019-12-17 | 浙江添旌荣机械有限公司 | Rotary cylinder compressor |
-
2018
- 2018-12-19 CN CN201811556387.3A patent/CN109681401A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR410201A (en) * | 1908-12-11 | 1910-05-14 | David E Haire | Improvements made to gaseous fluid compressors |
| GB190929016A (en) * | 1908-12-11 | 1910-07-21 | David Erastus Haire | Improvements in Fluid Compressors. |
| FR643916A (en) * | 1927-04-15 | 1928-09-25 | Cie Generale Electr | Rotary compressor |
| GB667830A (en) * | 1949-04-01 | 1952-03-05 | Kay Emil Bollerup | Improvements in rotating cylinder compressors |
| RU2177083C1 (en) * | 2000-10-03 | 2001-12-20 | Вахрушин Леонид Александрович | Radial rotary piston machine |
| CN201209526Y (en) * | 2008-04-24 | 2009-03-18 | 朱昶昊 | Large displacement horizontal opposition type high pressure plunger pump |
| DE102009057125A1 (en) * | 2009-12-08 | 2011-06-09 | Turchynets, Igor | Fluid-rotation engine for producing electric power in e.g. thermal power station, has star-shaped cylinders arranged at rotor and filled with fluid medium that is supplied with heat energy through devices and flows through devices |
| CN103291602A (en) * | 2012-02-24 | 2013-09-11 | 刘素华 | Piston rolling friction or suspension friction method and anti-abrasion piston device implementing method |
| CN209800192U (en) * | 2018-12-19 | 2019-12-17 | 浙江添旌荣机械有限公司 | Rotary cylinder compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242353A (en) * | 2019-07-17 | 2019-09-17 | 顾新钿 | A kind of air motor |
| CN110242353B (en) * | 2019-07-17 | 2024-03-15 | 顾新钿 | Pneumatic motor |
| RU2770341C2 (en) * | 2019-11-01 | 2022-04-15 | Сергей Сергеевич Бусаров | Piston single-stage compressor of high pressure |
| CN110899198A (en) * | 2019-11-29 | 2020-03-24 | 河南科技大学第一附属医院 | Cleaning and sterilizing equipment for anaesthetic mask |
| WO2023036278A1 (en) * | 2021-09-13 | 2023-03-16 | 廖平阳 | Compressor |
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