CN106168207A - A kind of rotary extrusion type compressed air generating means - Google Patents
A kind of rotary extrusion type compressed air generating means Download PDFInfo
- Publication number
- CN106168207A CN106168207A CN201610415588.6A CN201610415588A CN106168207A CN 106168207 A CN106168207 A CN 106168207A CN 201610415588 A CN201610415588 A CN 201610415588A CN 106168207 A CN106168207 A CN 106168207A
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- China
- Prior art keywords
- cylinder body
- compressed air
- generating means
- extrusion type
- shaft
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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
- F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
- F04B45/08—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having peristaltic action
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The present invention relates to a kind of rotary extrusion type compressed air generating means, including underframe, motor and cylinder body, the side of described underframe is horizontally installed with motor, the opposite side of this underframe is axially installed with columned cylinder body, one end of described cylinder body is sealed by end cap, the rotary shaft of described motor is connected with axial arranged eccentrically weighted shaft bias in extending into cylinder body, the outside of described eccentrically weighted shaft is connected to cylinder extruded sleeve by bearing holder (housing, cover), it is wound with C-shaped air bag in the described annular cavity between cylinder extruded sleeve and cylinder body, the both ends open of this C-shaped air bag and two ends are connected with air inlet and the air vent at cylinder body top respectively.The present invention utilizes the rotation of eccentric shaft C-shaped air bag to carry out cycle extrusion clockwise or counterclockwise to produce continual compressed air, low to the requirement on machining accuracy of its inner body, efficiency is high, eliminates clearance and expands, whole process does not rub, and service life is long.
Description
Technical field
The present invention relates to field of air compressor, particularly relate to a kind of rotary extrusion type compressed air generating means.
Background technology
Air compressor (English is: air compressor), is a kind of equipment in order to compressed gas, is by former dynamic
The mechanical energy of (typically motor) is converted into the device of gas pressure energy.Air compressor is similar with water pump structure, great majority
Air compressor is reciprocating-piston, rotating vane or rotary screw.
Piston compressor is positive displacement compressor, and its compressing member is a piston, moves reciprocatingly in cylinder, its
Advantage is simple in construction, and service life is long, and easily realizes Large Copacity and High voltage output, and shortcoming is that vibration is big, and noise is big, and
Because aerofluxus is for discontinuously to carry out, output has pulse, needs gas tank, and volume is bigger.
Rotary Compressor is positive displacement compressor, and compression is to be realized by the positive motion rotating element, and its advantage is
Simple in construction, few easy workout part, processing ease, movement parts dynamic equilibrium performance is good, and machine rotational speed is high, and machine packet size is little, lightweight,
Inlet and outlet interval is little, and pressure fluctuation is little, and shortcoming is to seal difficulty, is difficult to reach elevated pressures, and due to leakage, the thermal efficiency is relatively low,
Compression ratio is fixed, additional power consumption to be increased when back pressure changes.
Sliding-vane compressor is swinging positive displacement compressor, and its axial sliding-vane makees footpath on the rotor of same cylinder block bias
To slip.The air being retained between slide plate is discharged after being compressed, and reliability is high, can continuously run for a long time, durable in use, the longevity
Life is long, function admirable, and specific power is high, but relatively costly.
Helical-lobe compressor, also referred to as screw compressor, including screw air compressor and screw rod technique compressor (vinyl chloride
Compressor etc.), screw machine is positive displacement twin screw injected compressor, and the most box skid structure has an advantage in that reliability
Height, parts are few, do not have consumable accessory, thus its operating is reliable, and the life-span is long, convenient operating maintenance, and automaticity is high, but lacks
Point is that cost is high, owing to the rotor flank of tooth of screw machine is a space curved surface, special cutter need to be utilized special to set expensive
It is processed on Bei, additionally the machining accuracy of screw machine cylinder is also had higher requirements, it is impossible to for supertension occasion, owing to being subject to
To the restriction of the aspect such as rotor rigidity and bearing life, screw machine is only applicable to basic, normal, high pressure scope, and pressure at expulsion is the most not
More than 10MPa, supertension is still occupied an leading position by reciprocating engine.
The air compressor of visible existing various main flows has various problems and disadvantages, needs a kind of brand-new
Air compression plant solves the problems referred to above.
Summary of the invention
The technical problem to be solved is to provide a kind of rotary extrusion type compressed air generating means, utilizes bias
The rotation of axle carries out cycle extrusion clockwise or counterclockwise to produce continual compressed air to C-shaped air bag, in it
The requirement on machining accuracy of portion's part is low, and efficiency is high, eliminates clearance and expands, and whole process does not rub, and service life is long.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of rotary extrusion type compressed air to generate
Device, including underframe, motor and cylinder body, the side of described underframe is horizontally installed with motor, and the opposite side of this underframe is axially pacified
Equipped with columned cylinder body, one end of described cylinder body is sealed by end cap, and the rotary shaft of described motor extend in cylinder body
Being connected with axial arranged eccentrically weighted shaft bias, the outside of described eccentrically weighted shaft is connected to cylinder extruded sleeve, institute by bearing holder (housing, cover)
Being wound with C-shaped air bag in annular cavity between cylinder extruded sleeve and the cylinder body stated, the both ends open of this C-shaped air bag and two ends are respectively
It is connected with air inlet and the air vent at cylinder body top.
Supplementing as to the one of technical solutions according to the invention, the exhaust ports of described cylinder body upper end is provided with list
Air flue upper end in valve module, this check valve assembly is sealed by diagonally disposed check valve sheet, the low level of this check valve sheet
End is fixing.
Supplement as to the one of technical solutions according to the invention, aerofluxus is installed even on the upside of described check valve assembly
Connected components, described aerofluxus connection assembly is disposed with multiple exhaust port.
Further, described aerofluxus connects the inner vertical of assembly and is disposed with the low order end of lower end and check valve sheet and is close to
Pressure strip.
Further, described eccentrically weighted shaft has two pieces of short eccentric shafts axially to dock to be formed by connecting, described short eccentric shaft
Going up the most axially eccentric rotation through hole having and passing for rotary shaft, the side of this rotation through hole has connecting hole, two pieces of short eccentric shafts
It is connected by the screw through connecting hole.
Further, described rotation through hole is polygonal hole.
Further, the opposing end surface of two pieces of short eccentric shafts has all been arranged symmetrically with locating dowel around the center of circle and location has been inserted
Hole, the locating dowel on one piece of short eccentric shaft is inserted in the positioning jack of the short eccentric shaft of another block.
Further, the axially external end periphery of described short eccentric shaft is disposed with a circle limited step.
Further, each short eccentric shaft is all socketed with the bearing being connected with cylinder extruded sleeve.
Beneficial effect
The present invention relates to a kind of rotary extrusion type compressed air generating means, utilize the rotation of eccentric shaft to come C shape air bag
Carry out cycle extrusion clockwise or counterclockwise to produce continual compressed air, the requirement on machining accuracy to its inner body
Low, efficiency is high, operates steadily, and eliminates clearance and expands, and whole process does not rub, and service life is long.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure view of the present invention；
Fig. 2 is that the master of the present invention is depending on partly cuing open structure chart；
Fig. 3 is the diagrammatic side-view cross-sectional structure chart of the present invention；
Fig. 4 be C-shaped air bag of the present invention partly cut open topology view.
Diagram: 1, underframe；2, motor；3, rotary shaft；4, cylinder body；5, end cap；6, C-shaped air bag；7, bearing；8, cylinder extruding
Set；9, eccentrically weighted shaft；10, aerofluxus connects assembly；11, through hole is rotated；12, air inlet；13, air vent；14, check valve sheet；15、
Pressure strip；16, connecting hole；17, positioning jack；18, annular cavity；19, check valve assembly；20, limited step.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
As Figure 1-4, embodiments of the present invention relate to a kind of rotary extrusion type compressed air generating means, the end of including
Frame 1, motor 2 and cylinder body 4, the side of described underframe 1 is horizontally installed with motor 2, and the opposite side of this underframe 1 is axially installed with circle
The cylinder body 4 of column, one end of described cylinder body 4 sealed by end cap 5, and the rotary shaft 3 of described motor 2 extend in cylinder body 4
Being connected with axial arranged eccentrically weighted shaft 9 bias, the outside of described eccentrically weighted shaft 9 is socketed with cylinder extruded sleeve by bearing 7
8, it is wound with C-shaped air bag 6 in the annular cavity 18 between described cylinder extruded sleeve 8 and cylinder body 4, the both ends open of this C-shaped air bag 6
And two ends are connected with air inlet 12 and the air vent 13 at cylinder body 4 top respectively.
As one embodiment of the present of invention, motor 2 drives eccentrically weighted shaft 9 to carry out eccentric rotary, partially when in use
The eccentrically weighted shaft 9 that the heart rotates drives cylinder extruded sleeve 8 to carry out the rotation of bias, when air inlet 12 is positioned at cylinder body 4 by bearing 7
The when that right side, air vent 13 being positioned at the left side of cylinder body 4, as it is shown on figure 3, eccentrically weighted shaft 9 rotates clockwise, by C-shaped gas
Capsule 6 extrudes, and makes the air in C-shaped air bag 6 become compressed air and discharge from air vent 13, the rotation speed of eccentrically weighted shaft 9
Degree is quickly, it is possible to achieve compressed-air actuated continuous output, in like manner, air inlet 12 is positioned at the right side of cylinder body 4, air vent 13 is positioned at
The when of the left side of cylinder body 4, eccentrically weighted shaft 9 rotates counterclockwise.
Supplement as to the one of technical solutions according to the invention, install at the air vent 13 of described cylinder body 4 upper end
Having check valve assembly 19, the air flue upper end in this check valve assembly 19 is sealed by diagonally disposed check valve sheet 14, and this is unidirectional
The low order end of valve block 14 is fixed, and compressed air can be made to go out by check valve assembly 19 can not enter, and prevents eccentrically weighted shaft 9 also
Air outside the when of not being expressed to air vent 13 enters in air vent 13, makes C-shaped air bag 6 produce clearance and expands, shadow
Ring the quality of the gases at high pressure of output.
Supplement as to the one of technical solutions according to the invention, on the upside of described check valve assembly 19, aerofluxus is installed
Connect assembly 10, described aerofluxus connection assembly 10 is disposed with multiple exhaust port, the when of easy to exhaust, connects trachea.
Further, the inner vertical of described aerofluxus connection assembly 10 is disposed with the low order end of lower end and check valve sheet 14
The pressure strip 15 being close to, can prevent the low order end of check valve sheet 14 from taking off when in use, causes check valve assembly 19 to lose
Effect.
Further, described eccentrically weighted shaft 9 has two pieces of short eccentric shafts axially to dock to be formed by connecting, described short eccentric shaft
Going up the most axially eccentric rotation through hole 11 having and passing for rotary shaft 3, the side of this rotation through hole 11 has connecting hole 16, and two pieces short
Eccentric shaft is connected by the screw through connecting hole 16, and eccentrically weighted shaft 9 uses two pieces to be spliced can extend the length of eccentrically weighted shaft 9
Degree, improves and rotates traveling comfort, also reduces production and processing cost, improves production efficiency.
Further, described rotation through hole 11 is polygonal hole, easy to process, the stress point dispersion of transmission, is conducive to
Long-time use.
Further, the opposing end surface of two pieces of short eccentric shafts has all been arranged symmetrically with locating dowel and positioning jack around the center of circle
17, the locating dowel on one piece of short eccentric shaft is inserted in the positioning jack 17 of the short eccentric shaft of another block, convenient for assembly.
Further, the axially external end periphery of described short eccentric shaft is disposed with a circle limited step 20, prevents
Bearing 7 on eccentrically weighted shaft 9 skids off from two ends.
Further, each short eccentric shaft is all socketed with the bearing 7 being connected with cylinder extruded sleeve 8, improves and cylinder is squeezed
The Area of bearing of gland 8, the beneficially high-speed cruising of cylinder extruded sleeve 8.
Compressed air generating means of the present invention utilizes the rotation of eccentric shaft to carry out C-shaped air bag clockwise or inverse
The cycle extrusion of hour hands produces continual compressed air, low to the requirement on machining accuracy of its inner body, and efficiency is high, runs
Steadily, eliminating clearance and expand, whole process does not rub, and service life is long.
Claims (9)
1. a rotary extrusion type compressed air generating means, including underframe (1), motor (2) and cylinder body (4), it is characterised in that
The side of described underframe (1) is horizontally installed with motor (2), and the opposite side of this underframe (1) is axially installed with columned cylinder body
(4), one end of described cylinder body (4) is sealed by end cap (5), and the rotary shaft (3) of described motor (2) extend into cylinder body (4)
Interior and axial arranged eccentrically weighted shaft (9) bias is connected, and the outside of described eccentrically weighted shaft (9) is socketed with circle by bearing (7)
Post extruded sleeve (8), is wound with C-shaped air bag (6) in the annular cavity (18) between described cylinder extruded sleeve (8) and cylinder body (4), should
The both ends open of C-shaped air bag (6) and two ends are connected with air inlet (12) and the air vent (13) at cylinder body (4) top respectively.
Rotary extrusion type compressed air generating means the most according to claim 1, it is characterised in that: described cylinder body (4)
Air vent (13) place of upper end is provided with check valve assembly (19), and oblique cloth is passed through in the air flue upper end in this check valve assembly (19)
Check valve sheet (14) sealing put, the low order end of this check valve sheet (14) is fixed.
Rotary extrusion type compressed air generating means the most according to claim 2, it is characterised in that: described check valve group
Part (19) upside is provided with aerofluxus and connects assembly (10), and described aerofluxus connection assembly (10) is disposed with multiple exhaust port.
Rotary extrusion type compressed air generating means the most according to claim 3, it is characterised in that: described aerofluxus connects
The inner vertical of assembly (10) is disposed with the pressure strip (15) that the low order end of lower end and check valve sheet (14) is close to.
Rotary extrusion type compressed air generating means the most according to claim 1, it is characterised in that: described eccentrically weighted shaft
(9) having two pieces of short eccentric shafts axially to dock to be formed by connecting, on described short eccentric shaft, axially eccentric having passes for rotary shaft (3)
Rotation through hole (11), the side of this rotation through hole (11) has connecting hole (16), and two pieces of short eccentric shafts are by through connecting hole
(16) screw is connected.
Rotary extrusion type compressed air generating means the most according to claim 5, it is characterised in that: described rotation through hole
(11) it is polygonal hole.
Rotary extrusion type compressed air generating means the most according to claim 5, it is characterised in that: two pieces of short eccentric shafts
All be arranged symmetrically with locating dowel and positioning jack (17) on opposing end surface around the center of circle, the locating dowel on one piece of short eccentric shaft is inserted
In the positioning jack (17) of the short eccentric shaft of another block.
Rotary extrusion type compressed air generating means the most according to claim 5, it is characterised in that: described short eccentric shaft
Axially external end periphery on be disposed with a circle limited step (20).
Rotary extrusion type compressed air generating means the most according to claim 5, it is characterised in that: on each short eccentric shaft
All it is socketed with the bearing (7) being connected with cylinder extruded sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415588.6A CN106168207A (en) | 2016-06-14 | 2016-06-14 | A kind of rotary extrusion type compressed air generating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415588.6A CN106168207A (en) | 2016-06-14 | 2016-06-14 | A kind of rotary extrusion type compressed air generating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106168207A true CN106168207A (en) | 2016-11-30 |
Family
ID=57359254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415588.6A Pending CN106168207A (en) | 2016-06-14 | 2016-06-14 | A kind of rotary extrusion type compressed air generating means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106168207A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087251A (en) * | 2017-12-26 | 2018-05-29 | 宁波新邦工具有限公司 | A kind of rotator type compressed air generating means |
| CN114439733A (en) * | 2022-02-24 | 2022-05-06 | 刘柏平 | Extraction pressurized box body fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093942U (en) * | 1991-01-03 | 1992-01-22 | 王再华 | Inclined-seal check valve |
| KR20030063981A (en) * | 2002-01-25 | 2003-07-31 | 박종국 | Hose pump |
| CN102439338A (en) * | 2009-04-28 | 2012-05-02 | 罗尔夫·普雷特尔 | Check valve |
| CN102797740A (en) * | 2011-05-21 | 2012-11-28 | 叶风 | Structure of novel high-precision eccentric shaft |
| CN105492770A (en) * | 2013-06-13 | 2016-04-13 | 大陆汽车有限责任公司 | Pump for delivering a liquid |
| CN205841164U (en) * | 2016-06-14 | 2016-12-28 | 宁波新邦工具有限公司 | A kind of rotary extrusion type compressed air generating means |
-
2016
- 2016-06-14 CN CN201610415588.6A patent/CN106168207A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093942U (en) * | 1991-01-03 | 1992-01-22 | 王再华 | Inclined-seal check valve |
| KR20030063981A (en) * | 2002-01-25 | 2003-07-31 | 박종국 | Hose pump |
| CN102439338A (en) * | 2009-04-28 | 2012-05-02 | 罗尔夫·普雷特尔 | Check valve |
| CN102797740A (en) * | 2011-05-21 | 2012-11-28 | 叶风 | Structure of novel high-precision eccentric shaft |
| CN105492770A (en) * | 2013-06-13 | 2016-04-13 | 大陆汽车有限责任公司 | Pump for delivering a liquid |
| CN205841164U (en) * | 2016-06-14 | 2016-12-28 | 宁波新邦工具有限公司 | A kind of rotary extrusion type compressed air generating means |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087251A (en) * | 2017-12-26 | 2018-05-29 | 宁波新邦工具有限公司 | A kind of rotator type compressed air generating means |
| CN114439733A (en) * | 2022-02-24 | 2022-05-06 | 刘柏平 | Extraction pressurized box body fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |