CN217216166U - Environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation - Google Patents
Environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation Download PDFInfo
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- CN217216166U CN217216166U CN202220438655.7U CN202220438655U CN217216166U CN 217216166 U CN217216166 U CN 217216166U CN 202220438655 U CN202220438655 U CN 202220438655U CN 217216166 U CN217216166 U CN 217216166U
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- rotating shaft
- air compressor
- fuel cell
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model discloses an environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation, including the base, the inside both sides activity of base is provided with the threaded rod, and the activity is provided with the threaded sleeve on the threaded rod, and the bottom of threaded sleeve is connected with the installation cassette, and the one end of threaded rod is connected with rotatory hand wheel, and the both sides at base top are fixed with the limit baffle, and elastic support plate has been placed at the top of base, and the rubber pad has been placed at elastic support plate's top, and the rear portion shell has been placed at the top of rubber pad, through bolt and rear portion shell interconnect on the limit baffle. The utility model discloses on putting the air compressor machine to the motor, through being provided with the threaded rod, make the threaded rod rotate through rotatory hand wheel, the threaded rod makes threaded sleeve remove, and threaded sleeve will make the installation cassette remove, installs in the installation piece of cassette card on the air compressor machine to the convenience is installed fast to the motor.
Description
Technical Field
The utility model relates to a directly drive inverter motor technical field, specifically be an environment-friendly hydrogen fuel cell air compressor machine convenient to installation directly drives inverter motor.
Background
The direct-drive variable frequency motor mainly means that the motor does not need to pass through a transmission device (such as a transmission belt) when driving a load, and the direct-drive variable frequency motor has the main advantage that transmission equipment such as the transmission belt is avoided, and the transmission parts are just the parts with higher failure rate in the system, so the system using the direct-drive motor has lower failure rate technically, the variable frequency motor can change the rotating speed of the motor by changing the power supply frequency, and the direct-drive variable frequency motor is also needed for the hydrogen fuel cell air compressor.
Nowadays, this kind of device on the market is various, can satisfy people's user demand basically, but still has certain problem, and current environment-friendly hydrogen fuel cell air compressor machine directly drives the inconvenient installation of inverter motor, and the practicality is not strong.
Disclosure of Invention
An object of the utility model is to provide an environment-friendly hydrogen fuel cell air compressor machine directly drives the problem of the inconvenient installation of inverter motor in order to solve the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation, includes the base, the inside both sides activity of base is provided with the threaded rod, the activity is provided with the threaded sleeve on the threaded rod, the telescopic bottom of screw thread is connected with the installation cassette, the one end of threaded rod is connected with rotatory hand wheel, the both sides at base top are fixed with the limit baffle, the elastic support board has been placed at the top of base, the rubber pad has been placed at the top of elastic support board, the rear portion shell has been placed at the top of rubber pad, through bolt and rear portion shell interconnect on the limit baffle.
Preferably, magnets are fixed around the inside of the rear shell, a second rotating shaft is movably arranged at the center of the rear shell, and a rotor is wound on the second rotating shaft and can rotate.
Preferably, a front housing is connected to a left end of the rear housing, and one end of the second rotation shaft extends into the front housing, and the second rotation shaft achieves the purpose of rotation.
Preferably, a fourth gear is fixed on the second rotating shaft, a third rotating shaft is movably arranged at the top and the bottom inside the front shell, a second gear is fixed on the third rotating shaft, the second gear is meshed with the fourth gear, and the fourth gear plays a role in transmission.
Preferably, a first gear is fixed at the left end of the third rotating shaft, a bearing sleeve is arranged at the center of the left end of the front housing, and a first rotating shaft is movably arranged in the bearing sleeve.
Preferably, a third gear is fixed to a right end of the first rotating shaft, and the third gear is engaged with the first gear.
Preferably, the left end of the first rotating shaft is connected with a flange, and the flange is circular.
Compared with the prior art, the beneficial effects of the utility model are that: this environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor is rational in infrastructure, has following advantage:
(1) the purpose of convenient installation of the device is realized through being provided with installation cassette, threaded rod, threaded sleeve, rotatory hand wheel and base, and the inconvenient installation of current device, consequently, during the use, on putting the air compressor machine to the motor, through being provided with the threaded rod, make the threaded rod rotate through rotatory hand wheel, the threaded rod makes threaded sleeve remove, and threaded sleeve will make the installation cassette remove, installs in the installation piece of cassette card on the air compressor machine to the convenience is installed fast to the motor.
(2) The rotating speed of the motor is faster through the first gear, the second gear, the third gear, the fourth gear and the third rotating shaft, so that the rotating speed of the motor of the existing device is too low, the practicability is not strong, and therefore during use, gears of different sizes are arranged in the motor, and the motor rotates at a high speed through different ratios of the gears.
(3) The purpose of reducing the vibration of the motor is achieved through the rear shell, the limiting baffle, the rubber pad and the elastic support plate, and the existing motor can vibrate when operating, so that the rubber pad and the elastic support plate are arranged between the base and the rear shell during use and have certain elasticity, the motor is buffered, and the vibration of the motor is reduced.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is a schematic front view of the external structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
In the figure: 1. a front housing; 2. installing a card seat; 3. a threaded rod; 4. a threaded sleeve; 5. rotating a hand wheel; 6. a base; 7. a bearing sleeve; 8. a flange plate; 9. a first rotating shaft; 10. a first gear; 11. a second gear; 12. a rotor; 13. a magnet; 14. a rear housing; 15. a third gear; 16. a fourth gear; 17. a second rotation shaft; 18. a limit baffle; 19. a rubber pad; 20. an elastic support plate; 21. a third rotation axis.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an environment-friendly type direct-drive variable frequency motor of a hydrogen fuel cell air compressor convenient to install comprises a base 6, threaded rods 3 are movably arranged on two sides in the base 6, the threaded rods 3 are used for transmission, threaded sleeves 4 are movably arranged on the threaded rods 3, the threaded sleeves 4 are moved, the bottoms of the threaded sleeves 4 are connected with installation clamping seats 2, the installation clamping seats 2 can be clamped on installation blocks on the air compressor, one ends of the threaded rods 3 are connected with rotary hand wheels 5, the rotary hand wheels 5 can rotate conveniently, limiting baffles 18 are fixed on two sides of the top of the base 6, an elastic supporting plate 20 is placed on the top of the base 6, a rubber pad 19 is placed on the top of the elastic supporting plate 20, a rear shell 14 is placed on the top of the rubber pad 19, a rubber pad 19 and an elastic supporting plate 20 are arranged between the base 6 and the rear shell 14, and the rubber pad 19 and the elastic supporting plate 20 have certain elasticity, thereby cushioning the motor and reducing the vibration of the motor, the limit baffle 18 is connected with the rear shell 14 through bolts;
the motor is placed on the air compressor, the threaded rod 3 is arranged, the threaded rod 3 is rotated by rotating the hand wheel 5, the threaded sleeve 4 is moved by the threaded rod 3, the mounting clamping seat 2 can be moved by the threaded sleeve 4, and the mounting clamping seat 2 is clamped in a mounting block on the air compressor, so that the motor can be conveniently and quickly mounted;
a magnet 13 is fixed around the inside of the rear shell 14, a second rotating shaft 17 is movably arranged at the center of the rear shell 14, a rotor 12 is wound on the second rotating shaft 17, the rotor 12 can be electrified to rotate, the magnet 13 can generate a magnetic induction line, and the rotor 12 can rotate when cutting the magnetic induction line;
the left end of the rear housing 14 is connected with the front housing 1, and one end of the second rotating shaft 17 extends to the inside of the front housing 1;
a fourth gear 16 is fixed on the second rotating shaft 17, a third rotating shaft 21 is movably arranged at the top and the bottom inside the front housing 1, a second gear 11 is fixed on the third rotating shaft 21, the second gear 11 and the fourth gear 16 are mutually meshed, a first gear 10 is fixed at the left end of the third rotating shaft 21, a bearing sleeve 7 is arranged at the center position of the left end of the front housing 1, a first rotating shaft 9 is movably arranged inside the bearing sleeve 7, a third gear 15 is fixed at the right end of the first rotating shaft 9, the third gear 15 and the first gear 10 are mutually meshed, a flange 8 is connected at the left end of the first rotating shaft 9, the flange 8 is circular, in the embodiment, the rotor 12 can enable the second rotating shaft 17 to rotate, the second rotating shaft 17 enables the fourth gear 16 to rotate, the fourth gear 16 can enable the second gear 11 to rotate, the size of the second gear 11 is smaller than that of the fourth gear 16, therefore, the fourth gear 16 rotates for a plurality of turns by the second gear 11, then the second gear 11 enables the third rotating shaft 21 to enable the first gear 10 to rotate, the first gear 10 enables the third gear 15 to rotate, the size of the first gear 10 is larger than that of the third gear 15, therefore, the first gear 10 rotates for a plurality of turns by the third gear 15, so that the second acceleration is carried out, then the third gear 15 enables the first rotating shaft 9 to rotate, and therefore the purpose of high-speed operation of the motor is achieved.
Gears with different sizes are arranged in the motor, and the motor rotates at a high speed through different proportions of the gears.
When the device is placed on a compressor, the threaded rod 3 is rotated by rotating the rotating hand wheel 5, the threaded rod 3 rotates the threaded sleeve 4, the mounting clamping seat 2 moves by the threaded sleeve 4, the mounting clamping seat 2 is clamped on a mounting block on the compressor, the motor is rapidly mounted, the rotor 12 rotates by electrifying the motor, the rotor 12 rotates the second rotating shaft 17, the fourth gear 16 rotates by the second rotating shaft 17, the fourth gear 16 rotates the second gear 11, the size of the second gear 11 is smaller than that of the fourth gear 16, the second gear 11 rotates for a plurality of turns by one turn of the fourth gear 16, the first gear 10 rotates by the third rotating shaft 21 by the second gear 11, and the third gear 15 rotates by the first gear 10, the size of the first gear 10 is larger than that of the third gear 15 so that the first gear 10 rotates one turn and the third gear 15 rotates a plurality of turns to accelerate for the second time, and then the third gear 15 rotates the first rotation shaft 9, thereby achieving the purpose of high-speed operation of the motor, and a rubber pad 19 and an elastic support plate 20 are provided between the base 6 and the rear housing 14, and the rubber pad 19 and the elastic support plate 20 have certain elasticity to buffer the motor, thereby reducing the vibration of the motor.
Claims (7)
1. The utility model provides an environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation, includes base (6), its characterized in that: the utility model discloses a portable electronic device, including base (6), threaded rod (3) are provided with in the inside both sides activity of base (6), the activity is provided with threaded sleeve (4) on threaded rod (3), the bottom of threaded sleeve (4) is connected with installation cassette (2), the one end of threaded rod (3) is connected with rotatory hand wheel (5), the both sides at base (6) top are fixed with limit baffle (18), elastic support plate (20) are placed at the top of base (6), rubber pad (19) have been placed at the top of elastic support plate (20), rear portion shell (14) have been placed at the top of rubber pad (19), through bolt and rear portion shell (14) interconnect on limit baffle (18).
2. The environment-friendly hydrogen fuel cell air compressor direct-drive variable frequency motor convenient to install according to claim 1, characterized in that: the rear shell (14) is internally fixed with a magnet (13) at the periphery, a second rotating shaft (17) is movably arranged at the center of the rear shell (14), and a rotor (12) is wound on the second rotating shaft (17).
3. The environment-friendly hydrogen fuel cell air compressor direct-drive variable frequency motor convenient to install according to claim 1, characterized in that: the left end of the rear shell (14) is connected with the front shell (1), and one end of the second rotating shaft (17) extends into the front shell (1).
4. The environment-friendly hydrogen fuel cell air compressor direct-drive variable frequency motor convenient to install according to claim 2, characterized in that: a fourth gear (16) is fixed on the second rotating shaft (17), a third rotating shaft (21) is movably arranged at the top and the bottom inside the front shell (1), a second gear (11) is fixed on the third rotating shaft (21), and the second gear (11) and the fourth gear (16) are meshed with each other.
5. The conveniently-installed direct-drive variable frequency motor of the environment-friendly hydrogen fuel cell air compressor according to claim 4, characterized in that: a first gear (10) is fixed at the left end of the third rotating shaft (21), a bearing sleeve (7) is arranged at the center of the left end of the front shell (1), and a first rotating shaft (9) is movably arranged in the bearing sleeve (7).
6. The environment-friendly hydrogen fuel cell air compressor direct-drive variable frequency motor convenient to install according to claim 5, characterized in that: and a third gear (15) is fixed at the right end of the first rotating shaft (9), and the third gear (15) is meshed with the first gear (10).
7. The environment-friendly hydrogen fuel cell air compressor direct-drive variable frequency motor convenient to install according to claim 5, characterized in that: the left end of the first rotating shaft (9) is connected with a flange plate (8), and the flange plate (8) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220438655.7U CN217216166U (en) | 2022-03-02 | 2022-03-02 | Environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220438655.7U CN217216166U (en) | 2022-03-02 | 2022-03-02 | Environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217216166U true CN217216166U (en) | 2022-08-16 |
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ID=82753350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220438655.7U Active CN217216166U (en) | 2022-03-02 | 2022-03-02 | Environment-friendly hydrogen fuel cell air compressor machine directly drives inverter motor convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217216166U (en) |
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2022
- 2022-03-02 CN CN202220438655.7U patent/CN217216166U/en active Active
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