CN107975473A - A kind of rubber rotor of air pump - Google Patents
A kind of rubber rotor of air pump Download PDFInfo
- Publication number
- CN107975473A CN107975473A CN201711166502.1A CN201711166502A CN107975473A CN 107975473 A CN107975473 A CN 107975473A CN 201711166502 A CN201711166502 A CN 201711166502A CN 107975473 A CN107975473 A CN 107975473A
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- CN
- China
- Prior art keywords
- rotor
- magnet
- turntable
- rubber
- fixedly connected
- 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.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of rubber rotor of air pump, liquescent gas is full of in the rubber rotor, rotor field spider is fixedly connected with the rubber rotor, the connector of two settings symmetrical above and below is formed on the rotor field spider, circular second turntable is fixedly connected with connector described in one, second turntable is connected with connector simultaneously circumferentially uniformly forms magnet mounting groove, the second turntable magnet is fixedly connected with the magnet mounting groove, the polarity and the opposite polarity of the first turntable magnet installation of the second turntable magnet installation, second turntable is installed on inner barrel, with the first raised rotation connection in cylinder, the second raised rotation connection in connector and lid described in another.The present invention is compact-sized, and work efficiency is high, and service life is permanent.
Description
Technical field
The invention belongs to air pump field, more particularly to a kind of air pump.
Background technology
Traditional air pump, usually drives eccentric wheel or other machinery structure, eccentric wheel or other machinery structure band by motor
Piston moves back and forth in the plunger shaft of air pump, and it is the driving that can be achieved to air-flow to coordinate one-way valve structures.Piston and piston
Chamber is interference fitted, and resistance is larger during reciprocating motion, and is produced abrasion with plunger shaft friction, piston during piston motion, not only reduced
Service life of piston, also reduces the work efficiency of air pump.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of air pump.
To realize the purpose of the present invention, it is achieved using following technical scheme：A kind of air pump, including motor, be arranged on
Close to described motor output shaft one end and the cylinder of one end open, the lid at the cartridge openings end is arranged on, and is arranged on
The cylinder and the spherical rubber rotor in lid；The motor is provided with electric machine support, the motor close to output shaft one end
Stent circumferentially uniformly forms support column, is fixedly connected with circular first turntable on the motor output shaft, and described first
With motor opposite side on turntable, magnet mounting groove is circumferentially uniformly formed, is fixedly connected with the magnet mounting groove
One turntable magnet；The cylinder one end open, other end closing, the cylinder blind end inner wall center forms first
Protrusion, the cylinder lateral wall have been uniformly arranged in the circumferential direction connection bump corresponding with the support column, the company close to blind end
Connect and raised be fixedly connected with the support column；The cylinder body outer wall is fixedly connected with two groups along the symmetrical cylinder magnetic of body centre
Iron, the magnetic force size of the cylinder magnet described in every group are uniformly successively decreased from centre to both sides, and the cylinder magnet described in every group includes
What is equidistantly distributed is multiple；The S poles of cylinder magnet described in one group are towards body centre, the N of the cylinder magnet described in another group
Pole is towards body centre；The lid side circumferentially forms locating ring, and the second raised, institute is formed in center position
State and intake valve and air bleeding valve are connected with lid, the lid is tightly connected with cylinder；Full of easily liquefaction in the rubber rotor
Gas, be fixedly connected with rotor field spider on the rubber rotor, two settings symmetrical above and below formed on the rotor field spider
Connector, be fixedly connected with the second turntable on described connector, second turntable is connected one side with connector, edge
It is circumferential uniformly to form magnet mounting groove, it is fixedly connected with circular second turntable magnet in the magnet mounting groove, described the
The polarity of two turntable magnet installation and the opposite polarity of the first turntable installation, second turntable is installed on inner barrel, with institute
The first raised rotation connection is stated, the connector described in another and the described second raised rotation connection；The rotor field spider both sides
Plastic seating is provided with, the plastic seating is fixedly connected on the rubber rotor, the plastic seating center shaping
There is a magnet mounting groove, rotor magnet, the rotor magnet and the cylinder are fixedly connected with the magnet mounting groove
Magnet is parallel, and the rotor magnet S poles described in side are towards the rubber rotor center, the rotor magnet N poles court described in opposite side
To the rubber rotor center；Spring is installed between the plastic seating, the spring includes support spring and spring a,
The support spring is close to rubber rotor inner wall.Preferably, the liquescent gas uses ether or freon.
Compared with prior art, the beneficial effects of the invention are as follows：When the motor is actuated, motor rotates, and drives the
One turntable, second turntable of the first driven by rotary disc, the second driven by rotary disc rubber rotor rotate, and rotor magnet rotates, S poles
When towards the rotary magnet of the rubber rotor center, from the extremely magnetic minimums of cylinder magnet N to cylinder magnet N, extremely magnetism is maximum, institute
The repulsive force increase suffered by rubber rotor is stated, support spring and spring a compressions, the rubber rotor gas liquefy, rubber
Rotor is compressed, and intake valve increases into gas flow；When S poles are towards the rotary magnet of the rubber rotor center from cylinder magnetic
Iron N extremely magnetism be up to cylinder magnet N it is extremely magnetic minimum when, the repulsive force suffered by the rubber rotor reduces, support spring and
Spring a is gradually reduced compression, and liquefied gas gradually gasifies in the rubber rotor, and rubber rotor gradually recovers, intake valve into
Enter gas flow to gradually decrease；S poles are extremely magnetic minimum to cylinder towards the rotary magnet of the rubber rotor center from cylinder magnet S
When magnet S is extremely magnetic maximum, the attraction increase suffered by the rubber rotor, support spring and spring a stretchings, the rubber turn
Sub- gas gasifies, and rubber rotor starts to expand, air bleeding valve discharge gas flow increase；S poles are towards the rubber rotor center
Rotary magnet from cylinder magnet S extremely magnetism be up to cylinder magnet S it is extremely magnetic minimum when, the attraction suffered by the rubber rotor
Power reduces, and support spring and spring a are gradually reduced stretching, and the rubber rotor gas gradually slows down gasification, and rubber rotor is gradual
Recover, air bleeding valve discharge gas flow gradually slows down；Liquescent gas is full of in the rubber rotor that the present invention uses, it is described
Gas be sealed in rubber rotor, pass through the attraction between rotor magnet and cylinder magnet or repulsive force and change, change
Rubber rotor condition；Rubber rotor is by gas expansion and is collapsible into row intake and exhaust, will not be produced in operational process larger
Resistance, the present invention is compact-sized, and work efficiency is high, and service life is permanent.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the sectional view of the present invention；
Fig. 4 is rubber rotor and the block diagram being attached thereto；
Fig. 5 is the sectional view of component shown in Fig. 4；
Fig. 6 is cylinder magnet and rotor magnet scheme of installation.
Description of symbols：91st, motor；911st, electric machine support；912nd, the first turntable；9121st, the first turntable magnet；
92nd, cylinder；921st, connection bump；922nd, cylinder magnet；923rd, first is raised；93rd, lid；931st, intake valve；932nd, arrange
Air valve；933rd, second is raised；94th, rubber rotor；941st, the second turntable；9411st, the second turntable magnet；942nd, rotor field spider；
9421st, connector；943rd, plastic seating；9431st, rotor magnet；944th, spring is supported；945th, spring a.
Embodiment
The embodiment of the present invention is made a detailed explanation below according to attached drawing.
According to Fig. 1-6, a kind of air pump described in the present embodiment, including motor 91, it is positioned close to the motor 91
The cylinder 92 of output shaft one end and one end open, the lid 93 for being arranged on 92 openend of cylinder, and it is arranged on the cylinder
Body 92 and the spherical rubber rotor 94 in lid 93.The motor 91 is provided with electric machine support 911, institute close to output shaft one end
State electric machine support 911 and circumferentially uniformly form support column, circular first turn is fixedly connected with 91 output shaft of motor
Disk 912, with 91 opposite side of motor on first turntable 912, circumferentially uniformly forms magnet mounting groove, the magnet peace
The first turntable magnet 9121 is fixedly connected with tankage.92 one end open of cylinder, other end closing, 92 envelope of cylinder
Closed end inner wall center forms the first protrusion 923,92 side wall of cylinder close to blind end be uniformly arranged in the circumferential direction with
The corresponding connection bump 921 of the support column, the connection bump 921 are fixedly connected with the support column.Outside the cylinder 92
Wall is fixedly connected with two groups along the centrosymmetric cylinder magnet 922 of cylinder 92, the magnetic force size of the cylinder magnet 922 described in every group
Uniformly successively decrease from centre to both sides, the cylinder magnet 922 described in every group include equidistantly distribute it is multiple；Cylinder described in one group
The S poles of magnet body 922 are towards 92 center of cylinder, and the N poles of the cylinder magnet 922 described in another group are towards 92 center of cylinder, such as Fig. 6
It is shown.93 side of lid circumferentially forms locating ring, and the second protrusion 933, the lid are formed in center position
Intake valve 931 and air bleeding valve 932 are connected with 93, the lid 93 is tightly connected with cylinder 92；Filled in the rubber rotor 94
Expire liquescent gas, be fixedly connected with rotor field spider 942 on the rubber rotor 94, formed on the rotor field spider 942
The connector 9421 of two settings symmetrical above and below, is fixedly connected with the second turntable 941 on described connector 9421, described
Second turntable 941 is connected simultaneously with connector 9421, circumferentially uniformly forms magnet mounting groove, consolidates in the magnet mounting groove
Surely circular second turntable magnet 9411 is connected with, the polarity that the second turntable magnet 9411 is installed is pacified with the first turntable 912
The opposite polarity of dress, second turntable 941 are installed on inside cylinder 92, are rotatablely connected with the described first protrusion 923, another
The connector 9421 is rotatablely connected with the described second protrusion 933.942 both sides of rotor field spider are provided with plastic seating
943, the plastic seating 943 is fixedly connected on the rubber rotor 94, and 943 center of plastic seating forms one
A magnet mounting groove, is fixedly connected with rotor magnet 9431 in the magnet mounting groove, the rotor magnet 9431 with it is described
Cylinder magnet 922 is parallel, and the rotor magnet 9431S poles described in side are towards 94 center of rubber rotor, described in opposite side
Rotor magnet 9431N poles are towards 94 center of rubber rotor.Spring, the spring are installed between the plastic seating 943
Include support spring and spring a945, the support spring is close to 94 inner wall of rubber rotor, and the liquescent gas is adopted
With ether or freon.
When the motor 91 works, motor 91 rotates, and drives the first turntable 912, and first turntable 912 drives second
Turntable 941, second turntable 941 drive rubber rotor 94 to rotate, and rotor magnet 9431 rotates, and S poles turn towards the rubber
The rotary magnet at sub 94 centers from cylinder magnet 922N extremely it is magnetic it is minimum to cylinder magnet 922N it is extremely magnetic maximum when, the rubber
Repulsive force increase suffered by rotor 94, support spring and spring a945 compressions, 94 gas of rubber rotor liquefy, rubber
Rotor 94 is compressed, and intake valve 931 enters gas flow increase；When S poles are towards the rotary magnet at 94 center of rubber rotor
From cylinder magnet 922N extremely magnetism be up to cylinder magnet 922N it is extremely magnetic minimum when, the repulsive force suffered by the rubber rotor 94
Reduce, support spring and spring a945 are gradually reduced compression, and liquefied gas gradually gasifies in the rubber rotor 94, and rubber turns
Son 94 gradually recovers, and intake valve 931 is gradually decreased into gas flow；Rotary magnet of the S poles towards 94 center of rubber rotor
When from the extremely magnetic minimums of cylinder magnet 922S to cylinder magnet 922S, extremely magnetism is maximum, the attraction suffered by the rubber rotor 94
Increase, support spring and spring a945 stretchings, 94 gas of rubber rotor gasify, and rubber rotor 94 starts to expand, row
Air valve 932 discharges gas flow increase；The rotary magnet at S poles towards 94 center of rubber rotor is extremely magnetic from cylinder magnet 922S
Be up to cylinder magnet 922S it is extremely magnetic minimum when, the attraction suffered by the rubber rotor 94 reduces, support spring and spring
A945 is gradually reduced stretching, and 94 gas of rubber rotor gradually slows down gasification, and rubber rotor 94 gradually recovers, air bleeding valve 932
Discharge gas flow gradually slows down.Liquescent gas, the gas quilt are full of in the rubber rotor 94 that the present invention uses
It is sealed in rubber rotor 94, is changed by the attraction between rotor magnet 9431 and cylinder magnet 922 or repulsive force, is changed
94 state of rubber rotor；Rubber rotor 94 is by gas expansion and is collapsible into row intake and exhaust, will not be produced in operational process
Larger resistance, the present invention is compact-sized, and work efficiency is high, and service life is permanent.
Claims (1)
- A kind of 1. rubber rotor of air pump, it is characterised in that：Liquescent gas is full of in the rubber rotor, the rubber turns Rotor field spider is fixedly connected with son, the connector of two settings symmetrical above and below is formed on the rotor field spider, described in one Connector on be fixedly connected with circular second turntable, second turntable is connected one side circumferentially uniformly shaping with connector There is magnet mounting groove, the second turntable magnet, the pole of the second turntable magnet installation are fixedly connected with the magnet mounting groove Property opposite polarity with the installation of the first turntable magnet, second turntable is installed on inner barrel, with the first protrusion in cylinder It is rotatablely connected, the raised rotation connection of second in the connector and lid described in another；The rotor field spider both sides are provided with plastic seating, and the plastic seating is fixedly connected on the rubber rotor, described Plastic seating center forms a magnet mounting groove, is fixedly connected with rotor magnet in the magnet mounting groove, institute State that rotor magnet is parallel with cylinder magnet, the rotor magnet S poles described in side are towards the rubber rotor center, described in opposite side Rotor magnet N poles towards the rubber rotor center；Spring is installed, the spring includes support spring and spring a, the support spring and rubber between the plastic seating Glue rotor inner wall is close to；The liquescent gas uses ether or freon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711166502.1A CN107975473B (en) | 2016-08-06 | 2016-08-06 | A kind of rubber rotor of air pump |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610639313.0A CN106194678B (en) | 2016-08-06 | 2016-08-06 | A kind of air pump |
| CN201711166502.1A CN107975473B (en) | 2016-08-06 | 2016-08-06 | A kind of rubber rotor of air pump |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639313.0A Division CN106194678B (en) | 2016-08-06 | 2016-08-06 | A kind of air pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107975473A true CN107975473A (en) | 2018-05-01 |
| CN107975473B CN107975473B (en) | 2019-08-02 |
Family
ID=57514464
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639313.0A Active CN106194678B (en) | 2016-08-06 | 2016-08-06 | A kind of air pump |
| CN201711166502.1A Active CN107975473B (en) | 2016-08-06 | 2016-08-06 | A kind of rubber rotor of air pump |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610639313.0A Active CN106194678B (en) | 2016-08-06 | 2016-08-06 | A kind of air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106194678B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025877A (en) * | 2019-05-24 | 2019-07-19 | 苏州维伟思医疗科技有限公司 | A kind of novel defibrillation electric silica gel injection apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1557356A1 (en) * | 1988-06-15 | 1990-04-15 | Грузинский политехнический институт | Drive of piston-type compressor |
| JPH03156178A (en) * | 1989-11-13 | 1991-07-04 | Sugino Mach Ltd | Compressor and motor |
| CN2136345Y (en) * | 1992-06-08 | 1993-06-16 | 刘国圣 | Dc or ac air pump |
| CN1336030A (en) * | 1999-10-27 | 2002-02-13 | 松下冷机株式会社 | Linear motor |
| CN103790800A (en) * | 2014-01-22 | 2014-05-14 | 李健宝 | Double-cylinder inflating pump for vehicle tire |
| CN105604917A (en) * | 2015-12-24 | 2016-05-25 | 李峰 | High pressure air pump |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200316U (en) * | 1986-01-24 | 1986-11-26 | 方永川 | Quantitative electromagnetic pump |
| JPH05304754A (en) * | 1990-12-28 | 1993-11-16 | Aichi Steel Works Ltd | Vibrator of linear motor |
| US5360323A (en) * | 1993-05-04 | 1994-11-01 | Hsieh Ting Shin | Aquarium air pump |
| CN201521419U (en) * | 2009-10-05 | 2010-07-07 | 朱鲁曰 | Axis moving single air-bag type air pump |
| DE102013011209B3 (en) * | 2013-07-04 | 2014-01-23 | Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt | Controllable coolant pump for internal combustion engine mounted in e.g. truck, has piston rod that is connected with permanent magnet, and linearly moved with respect to solenoid coil |
-
2016
- 2016-08-06 CN CN201610639313.0A patent/CN106194678B/en active Active
- 2016-08-06 CN CN201711166502.1A patent/CN107975473B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1557356A1 (en) * | 1988-06-15 | 1990-04-15 | Грузинский политехнический институт | Drive of piston-type compressor |
| JPH03156178A (en) * | 1989-11-13 | 1991-07-04 | Sugino Mach Ltd | Compressor and motor |
| CN2136345Y (en) * | 1992-06-08 | 1993-06-16 | 刘国圣 | Dc or ac air pump |
| CN1336030A (en) * | 1999-10-27 | 2002-02-13 | 松下冷机株式会社 | Linear motor |
| CN103790800A (en) * | 2014-01-22 | 2014-05-14 | 李健宝 | Double-cylinder inflating pump for vehicle tire |
| CN105604917A (en) * | 2015-12-24 | 2016-05-25 | 李峰 | High pressure air pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107975473B (en) | 2019-08-02 |
| CN106194678B (en) | 2018-07-20 |
| CN106194678A (en) | 2016-12-07 |
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| SE01 | Entry into force of request for substantive examination | ||
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Effective date of registration: 20190715 Address after: 511300 Chengcheng District, Guangzhou City, Guangdong Province, Shitan Town, Sanjiang Lisan Highway 328 24 Applicant after: Guangzhou Meicun Rubber Technology Co., Ltd. Address before: Hangzhou City, Zhejiang Province, Binjiang District Puyan street 310053 Waterfront Road 546 Applicant before: Hu Yue |