CN211852304U - Electric oil-free centrifugal air compressor cleaner - Google Patents
Electric oil-free centrifugal air compressor cleaner Download PDFInfo
- Publication number
- CN211852304U CN211852304U CN202020460227.5U CN202020460227U CN211852304U CN 211852304 U CN211852304 U CN 211852304U CN 202020460227 U CN202020460227 U CN 202020460227U CN 211852304 U CN211852304 U CN 211852304U
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- Prior art keywords
- shaft
- case
- air compressor
- mounting
- centrifugal air
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Abstract
The utility model discloses an electric oil-free centrifugal air compressor cleaner, which belongs to the field of air compressor cleaners, and comprises a fixed base, a case, a motor shell and a volute, wherein the fixed base is internally connected with an installation column, the top end of the installation column is fixed with a first installation shaft, the case is arranged at the rear side of the first installation shaft, the left side of the case is fixed with an installation frame, the left side of the installation frame is internally provided with a cooling fan, the motor shell is fixedly arranged at the right side of the cooling fan, the output end of the motor shell is connected with an output shaft, the outer side of the middle part of the output shaft is provided with a rotor, the outer side of the rotor is connected with a stator, the right side of the stator is provided with an oil seal, the inside of the case is provided with a belt pulley, the inner side of the belt pulley is connected with, the novel hydraulic cylinder is convenient to install and maintain, and the service life of the machine is greatly prolonged.
Description
Technical Field
The utility model relates to an air compressor machine clearance ware field, more specifically say, relate to an electronic no oily centrifugal air compressor machine clearance ware.
Background
The oil-free mute air compressor is a machine with power of 1/6HP and rotating speed of 1450/1700r.p.m, and under the general condition, the oil-free mute air compressor is also affiliated to the oil-free air compressor;
however, the existing electric oil-free centrifugal air compressor cleaner is inconvenient to install and maintain, and the service life of a machine is shortened, so that the electric oil-free centrifugal air compressor cleaner is provided, and the problems provided in the above are solved conveniently.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an electronic no oily centrifugal air compressor machine clearance ware, its easy to assemble maintenance has improved the life of machine greatly.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An electric oil-free centrifugal air compressor cleaner comprises a fixed base, a case, a motor shell and a volute, wherein an installation column is connected inside the fixed base, a first installation shaft is fixed at the top end of the installation column, the case is installed on the rear side of the first installation shaft, a second installation shaft is connected to the rear side of the case, an installation frame is fixed on the left side of the case, a heat dissipation fan is installed inside the left side of the installation frame, the motor shell is fixedly installed on the right side of the heat dissipation fan, the output end of the motor shell is connected with an output shaft, a rotor is arranged on the outer side of the middle of the output shaft, a stator is connected to the outer side of the rotor, an oil seal is arranged on the right side of the stator, a belt pulley is arranged inside the case, a planet wheel is connected to the inner side of, greatly prolonging the service life of the machine.
Furthermore, a mounting hole is formed in the first mounting shaft, and a locking block is connected to the inner thread of the mounting hole, so that the first mounting shaft can be conveniently mounted.
Furthermore, an impeller shaft is fixedly mounted at the right end of the output shaft, and a support sleeve is arranged on the outer side of the impeller shaft, so that the impeller shaft can rotate conveniently.
Furthermore, the connection mode of the mounting column and the fixed base is bolted connection, mounting holes are evenly formed in the first mounting shaft fixed to the top end of the mounting column, and the first mounting shaft, the second mounting shaft and the case are fixedly connected with the volute through locking blocks, so that maintenance is facilitated.
Furthermore, the belt pulley and the planet wheel form a transmission structure, 3 groups of the planet wheel are arranged in the case at equal angles, and the planet wheel air supercharging device driven by the belt pulley is high in efficiency.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of
(1) This scheme easy to assemble maintenance has improved the life of machine greatly.
(2) The mounting hole has been seted up to the inside of first installation axle, and the inside threaded connection of mounting hole has the locking piece, makes things convenient for the installation of first installation axle.
(3) The right end of the output shaft is fixedly provided with an impeller shaft, and the outer side of the impeller shaft is provided with a supporting sleeve, so that the impeller shaft can rotate conveniently.
(4) The mounting column is connected with the fixed base through bolts, mounting holes are evenly formed in the first mounting shaft fixed to the top end of the mounting column, and the first mounting shaft, the second mounting shaft and the case are all fixedly connected with the volute through locking blocks, so that maintenance is facilitated.
(5) The belt pulley and the planet wheel form a transmission structure, 3 groups of the planet wheel are arranged in the case at equal angles, and the planet wheel air supercharging device driven by the belt pulley is high in efficiency.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
fig. 3 is the side view structure diagram of the connection of the first installation shaft and the second installation shaft of the present invention.
The reference numbers in the figures illustrate:
the device comprises a fixed base 1, a mounting column 2, a first mounting shaft 3, a mounting hole 4, a locking block 5, a chassis 6, a second mounting shaft 7, a mounting frame 8, a cooling fan 9, a motor shell 10, an output shaft 11, a rotor 12, a stator 13, an oil seal 14, a planet wheel 15, a belt pulley 16, a support sleeve 17, a volute 18 and an impeller shaft 19.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, an electric oil-free centrifugal air compressor cleaner comprises a fixed base 1, a case 6, a motor housing 10 and a volute 18, wherein the fixed base 1 is connected with an installation column 2, the top end of the installation column 2 is fixed with a first installation shaft 3, the case 6 is installed at the rear side of the first installation shaft 3, the rear side of the case 6 is connected with a second installation shaft 7, the left side of the case 6 is fixed with an installation frame 8, the left side of the installation frame 8 is internally provided with a heat dissipation fan 9, the motor housing 10 is fixedly installed at the right side of the heat dissipation fan 9, the output end of the motor housing 10 is connected with an output shaft 11, the outer side of the middle part of the output shaft 11 is provided with a rotor 12, the outer side of the rotor 12 is connected with a stator 13, the right side of the stator 13 is provided with an oil seal 14, the volute 18 is connected to the right end of the cabinet 6.
Referring to fig. 1-2, a mounting hole 4 is formed in the first mounting shaft 3, and a locking block 5 is screwed in the mounting hole 4, so as to facilitate the mounting of the first mounting shaft 3. An impeller shaft 19 is fixedly arranged at the right end of the output shaft 11, and a support sleeve 17 is arranged on the outer side of the impeller shaft 19 to facilitate the rotation of the impeller shaft 19.
Referring to fig. 2-3, the mounting post 2 is connected to the fixing base 1 by bolts, mounting holes 4 are uniformly formed in the first mounting shaft 3 fixed to the top end of the mounting post 2, and the first mounting shaft 3, the second mounting shaft 7 and the casing 6 are all fixedly connected to the volute 18 by the locking block 5, which is convenient for maintenance. The belt pulley 16 and the planet wheel 15 form a transmission structure, 3 groups of planet wheels 15 are arranged in the machine box 6 at equal angles, and the planet wheel 15 driven by the belt pulley 16 is adopted as an air supercharging device, so that the efficiency is high.
Referring to fig. 3, when in use, the case 6 is firstly placed above the fixing base 1, the first installation shaft 3 and the second installation shaft 7 are both slidably installed inside the fixing base 1 through the installation posts 2 and fixed at proper positions through bolts, then the volute 18 is butted at the right end of the case 6, and the locking block 5 passes through the locking block 5, so that the case 6, the first installation shaft 3, the second installation shaft 7 and the volute 18 are connected into a whole, and therefore, the installation and the maintenance are convenient.
Referring to fig. 1-2, a motor disposed inside a motor housing 10 drives an output shaft 11, the output shaft 11 drives an oil pump impeller, a transmission beam and a belt pulley 16 inside a heat dissipation fan 9 to rotate, the belt pulley 16, a planet wheel 15 and an impeller shaft 19 jointly form a planet wheel 15 speed increasing mechanism, the belt pulley 16 amplifies the rotation speed of the output shaft 11 and transmits the amplified rotation speed to the impeller shaft 19 through the planet wheel 15 speed increasing mechanism, and the impeller shaft 19 drives an impeller to rotate at a high speed to compress air. The planet wheel 15 transmission reduces the requirement on the machining precision and improves the concentricity of the impeller shaft 19 and the belt pulley 16 by adopting a mode of fixing 2 and floating 1, thereby improving the running stability of the product. The supporting sleeve 17 is used for selecting and installing the axial position of the planet wheel 15 with the maximum guarantee through the size, simultaneously, the planet wheel 15 axial float caused by the large expansion deformation difference in the operation process caused by the material difference when the planet wheel 15 shell is directly supported is avoided, a series of operations of the electric oil-free centrifugal air compressor cleaner are completed, the electric oil-free centrifugal air compressor cleaner is convenient to install and maintain, and the service life of the machine is greatly prolonged.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an electronic oilless centrifugal air compressor clearance ware, includes unable adjustment base (1), quick-witted case (6), motor casing (10) and spiral case (18), its characterized in that: the novel motor is characterized in that an installing column (2) is connected inside the fixed base (1), a first installing shaft (3) is fixed at the top end of the installing column (2), the case (6) is installed on the rear side of the first installing shaft (3), the rear side of the case (6) is connected with a second installing shaft (7), an installing frame (8) is fixed on the left side of the case (6), a cooling fan (9) is installed inside the left side of the installing frame (8), the motor shell (10) is fixedly installed on the right side of the cooling fan (9), the output end of the motor shell (10) is connected with an output shaft (11), a rotor (12) is arranged on the outer side of the middle of the output shaft (11), a stator (13) is connected to the outer side of the rotor (12), an oil seal (14) is arranged on the right side of the stator (13), and a belt pulley (, and the inner side of the belt pulley (16) is connected with a planet wheel (15), and the volute (18) is connected to the right end part of the case (6).
2. The electric oil-free centrifugal air compressor cleaner as claimed in claim 1, wherein: mounting hole (4) have been seted up to the inside of first installation axle (3), and the inside threaded connection of mounting hole (4) has locking piece (5).
3. The electric oil-free centrifugal air compressor cleaner as claimed in claim 1, wherein: an impeller shaft (19) is fixedly installed at the right end of the output shaft (11), and a support sleeve (17) is arranged on the outer side of the impeller shaft (19).
4. The electric oil-free centrifugal air compressor cleaner as claimed in claim 1, wherein: the mounting column (2) is connected with the fixed base (1) through bolts, mounting holes (4) are uniformly formed in the first mounting shaft (3) fixed to the top end of the mounting column (2), and the first mounting shaft (3), the second mounting shaft (7) and the case (6) are fixedly connected with the volute (18) through locking blocks (5).
5. The electric oil-free centrifugal air compressor cleaner as claimed in claim 1, wherein: the belt pulley (16) and the planet wheel (15) form a transmission structure, and 3 groups of the planet wheel (15) are arranged in the case (6) at equal angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020460227.5U CN211852304U (en) | 2020-04-02 | 2020-04-02 | Electric oil-free centrifugal air compressor cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020460227.5U CN211852304U (en) | 2020-04-02 | 2020-04-02 | Electric oil-free centrifugal air compressor cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852304U true CN211852304U (en) | 2020-11-03 |
Family
ID=73144568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020460227.5U Expired - Fee Related CN211852304U (en) | 2020-04-02 | 2020-04-02 | Electric oil-free centrifugal air compressor cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852304U (en) |
-
2020
- 2020-04-02 CN CN202020460227.5U patent/CN211852304U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20210402 |