CN211377727U - Mounting structure of external rotor motor - Google Patents
Mounting structure of external rotor motor Download PDFInfo
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- CN211377727U CN211377727U CN201922469200.2U CN201922469200U CN211377727U CN 211377727 U CN211377727 U CN 211377727U CN 201922469200 U CN201922469200 U CN 201922469200U CN 211377727 U CN211377727 U CN 211377727U
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- rotor motor
- external rotor
- mounting
- frame
- structure body
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Abstract
The utility model discloses an installation structure of an external rotor motor, which relates to the technical field of the external rotor motor and comprises a structure main body, wherein one side in the structure main body is provided with a slide block and a contraction spring, the outer surface of the slide block is connected with a fixed frame through a sliding groove, the installation structure of the external rotor motor is provided with the contraction spring, a fixed rod and a sliding groove, the installation is carried out before the use, firstly, a bolt is installed on the installation frame to lead the installation frame to be fixed with machinery, the bolt is fixed in the connecting hole from one side of the fixed frame, the fixed frame is connected with the installation frame, the output end of the external rotor motor is communicated with a second installation hole and a first installation hole, one side of the structure main body is moved to a proper position through the sliding groove according to the size of the external rotor motor, the contraction spring retracts, the structure main body is clamped at, the effect of preventing the external rotor motor from loosening is achieved.
Description
Technical Field
The utility model relates to an external rotor electric machine technical field specifically is an external rotor electric machine's mounting structure.
Background
The outer rotor motor has the characteristics of space saving, compact design and attractive appearance, is suitable for being installed in the impeller, has the best cooling effect, does not need a V-shaped belt, an additional tension belt or other equipment, and has the characteristic of fast pressure rise, which mainly depends on the width, the air performance and the proper large flow rate of the impeller.
The mounting structure of the existing external rotor motor, a common external rotor motor rotating speed block, is used for mounting the external rotor motor, so that the mounting structure and the external rotor motor are easy to vibrate due to the external rotor motor and the mounting structure, the mounting structure and the external rotor motor are easy to loosen after long-term mounting time, the use of the motor is influenced, meanwhile, due to the rotation of an impeller during mounting, a large amount of dust is easy to attach, a large amount of dust is caused between the motor and the mounting structure, the dust enters the inside of the motor, the motor easily causes faults, and the service life of the motor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external rotor electric machine's mounting structure to it produces not hard up easily to provide in solving above-mentioned background art, and inside gets into the problem of dust easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external rotor electric machine's mounting structure, includes the main structure body, inside one side of main structure body is provided with slider and shrink spring, the surface of slider is connected with the mount through the spout, the second mounting hole has been seted up to the inside of mount, one side of mount is connected with the mounting bracket, first mounting hole has been seted up to the inside of mounting bracket, the connecting hole has all been run through to mounting bracket top and inside below, the dead lever has been run through to one side of main structure body, the surface of dead lever is connected with the nut, one side top of main structure body is provided with the fixed plate, one side of fixed plate extends to the inside of main structure body and is connected with the shield, the inner wall of shield is fixed with the blotter, the inside of shield all is fixed with shock pad and damping spring.
Preferably, the structure main body is connected with the fixed frame in a sliding mode through a sliding block.
Preferably, the dust cover is detachably arranged with the structural body.
Preferably, the number of the fixing rods is two, and the two fixing rods are distributed in a mirror image mode by taking the central axis of the structure body as the center.
Preferably, the fixed plate is sequentially connected with the structure main body, the dust cover and the fixed frame from right to left.
Preferably, the damping springs are three and arranged in parallel inside the dust cover.
Preferably, the structural body is threadedly connected to the fixing rod.
Compared with the prior art, the beneficial effects of the utility model are that: the mounting structure of the external rotor motor is provided with a contraction spring, a fixed rod and a chute, wherein the mounting structure is mounted before use, firstly, a bolt is mounted on a mounting frame to fix the mounting frame and a machine, the bolt is fixed inside a connecting hole from one side of a fixed frame to connect the fixed frame and the mounting frame, the output end of the external rotor motor penetrates through a second mounting hole and a first mounting hole, one side of a structure body moves to a proper position through the chute according to the size of the external rotor motor, the contraction spring retracts to enable the structure body to be clamped on the outer side of the external rotor motor, the fixed rod is fixed according to a nut, the structure body is clamped behind the external rotor motor, the effect of preventing the external rotor motor from loosening is achieved, the problem that the external rotor motor is easy to loosen after being used and mounted for a long time is solved, meanwhile, the dustproof cover, the buffer cushion, cover the shield in the top of outer rotor motor mounting structure, fix through the fixed plate, prevent the entering of outside dust, the inside parcel external rotor motor of shield is hugged closely to the inside blotter of shield, prevent the absorption of tiny dust, damping spring and shock pad when the absorbing, when preventing outer biography motor use, produce the gap with the shield, make the dust get into, reached the effect that prevents the entering of dirt comprehensively, the problem of the inside dust that gets into easily of outer biography motor has been solved.
Drawings
FIG. 1 is a schematic structural view of the main body of the present invention;
FIG. 2 is a schematic sectional view of the main body of the present invention;
FIG. 3 is a back structure diagram of the main body of the present invention;
fig. 4 is a schematic view of the main structure of the present invention.
In the figure: 1. a structural body; 2. a fixed mount; 3. a mounting frame; 4. a first mounting hole; 5. a second mounting hole; 6. a retraction spring; 7. a slider; 8. fixing the rod; 9. a fixing plate; 10. a nut; 11. a dust cover; 12. a cushion pad; 13. a chute; 14. a shock absorbing pad; 15. a damping spring; 16. and connecting the holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: an installation structure of an external rotor motor comprises a structure main body 1, a fixing frame 2, an installation frame 3, a first installation hole 4, a second installation hole 5, a contraction spring 6, a sliding block 7, a fixing rod 8, a fixing plate 9, a nut 10, a dust cover 11, a buffering cushion 12, a sliding groove 13, a shock absorption cushion 14, a damping spring 15 and a connecting hole 16, wherein the sliding block 7 and the contraction spring 6 are arranged on one side inside the structure main body 1, the outer surface of the sliding block 7 is connected with the fixing frame 2 through the sliding groove 13, the second installation hole 5 is arranged inside the fixing frame 2, the installation frame 3 is connected on one side of the fixing frame 2, the first installation hole 4 is arranged inside the installation frame 3, the connecting holes 16 penetrate through the upper part and the lower part of the inner part of the installation frame 3, the fixing rod 8 penetrates through one side of the structure main body 1, the outer surface of, one side of the fixing plate 9 extends into the structure body 1 and is connected with a dust cover 11, a buffer pad 12 is fixed on the inner wall of the dust cover 11, a shock absorbing pad 14 and a shock absorbing spring 15 are fixed inside the dust cover 11, and therefore dust entering from a gap between the motor and the dust cover is prevented when the motor is used.
Referring to fig. 1-4, the main structure body 1 is slidably connected to the fixing frame 2 through the sliding block 7, so as to clamp the outer rotor motor, and the dust cover 11 is detachably disposed from the main structure body 1, thereby facilitating installation and maintenance.
Referring to fig. 1-3, two fixing rods 8 are provided, the two fixing rods 8 are distributed in a mirror image manner with the central axis of the structure body 1 as the center, and clamp the outer rotor motor, and the fixing plate 9 is sequentially connected with the structure body 1, the dust cover 11 and the fixing frame 2 from right to left, so that the structure is stable.
Referring to fig. 1 to 4, three damping springs 15 are provided, and the three damping springs 15 are arranged in parallel inside the dust cap 11 to reduce the vibration of the external rotor motor, and the structure body 1 is connected with the fixing rod 8 by a screw thread to clamp the external rotor motor.
The working principle is as follows: firstly, confirming that the outer rotor motor is not damaged, then installing the outer rotor motor before using, firstly installing bolts on an installing frame 3 to fix the installing frame 3 and a machine, fixing the bolts inside a connecting hole 16 from one side of a fixing frame 2 to connect the fixing frame 2 with the installing frame 3, enabling the output end of the outer rotor motor to pass through a second installing hole 5 and a first installing hole 4, moving one side of a structure body 1 to a proper position through a sliding chute 13 and a sliding block 7 according to the size of the outer rotor motor, retracting a contraction spring 6 to enable the structure body 1 to be clamped outside the rotor motor, fixing a fixing rod 8 according to a nut 10, clamping the back of the outer rotor motor by the structure body 1, installing the fixed outer rotor motor on the machine, covering a dust cover 11 above the installing structure of the outer rotor motor and fixing the dust cover by a fixing plate 9, and wrapping the outer rotor motor in the dust cover 11 by a cushion pad 12 in the dust cover 11, the adsorption of fine dust is prevented, and the damping spring 15 and the damping pad 14 are used for damping and preventing the outer transmission motor from generating a gap with the dust cover 11 when in use, so that dust enters.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an outer rotor electric machine's mounting structure, includes main structure body (1), its characterized in that: a sliding block (7) and a contraction spring (6) are arranged on one side of the interior of the main structure body (1), the outer surface of the sliding block (7) is connected with a fixed frame (2) through a sliding groove (13), a second mounting hole (5) is formed in the fixed frame (2), one side of the fixed frame (2) is connected with a mounting frame (3), a first mounting hole (4) is formed in the mounting frame (3), connecting holes (16) are formed in the upper portion and the lower portion of the inner portion of the mounting frame (3), a fixing rod (8) is arranged on one side of the main structure body (1) in a penetrating mode, a nut (10) is connected to the outer surface of the fixing rod (8), a fixing plate (9) is arranged on the upper portion of one side of the main structure body (1), one side of the fixing plate (9) extends to the interior of the main structure body (1) and is connected with a dust cover (11), and a shock pad (14) and a shock absorption spring (15) are fixed in the dustproof cover (11).
2. The mounting structure of an external rotor motor according to claim 1, wherein: the structure main body (1) is connected with the fixed frame (2) in a sliding mode through the sliding block (7).
3. The mounting structure of an external rotor motor according to claim 1, wherein: the dust cover (11) and the structure body (1) are arranged in a detachable mode.
4. The mounting structure of an external rotor motor according to claim 1, wherein: the number of the fixing rods (8) is two, and the two fixing rods (8) are distributed in a mirror image mode by taking the central axis of the structure body (1) as the center.
5. The mounting structure of an external rotor motor according to claim 1, wherein: the fixing plate (9) is sequentially connected with the structure main body (1), the dust cover (11) and the fixing frame (2) from right to left.
6. The mounting structure of an external rotor motor according to claim 1, wherein: the number of the damping springs (15) is three, and the three damping springs (15) are arranged in parallel in the dustproof cover (11).
7. The mounting structure of an external rotor motor according to claim 1, wherein: the structure body (1) is in threaded connection with the fixing rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469200.2U CN211377727U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of external rotor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922469200.2U CN211377727U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of external rotor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211377727U true CN211377727U (en) | 2020-08-28 |
Family
ID=72157175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922469200.2U Active CN211377727U (en) | 2019-12-31 | 2019-12-31 | Mounting structure of external rotor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211377727U (en) |
-
2019
- 2019-12-31 CN CN201922469200.2U patent/CN211377727U/en active Active
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| GR01 | Patent grant | ||
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Address after: No. 15 Tianshan Road, Changzhou High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: NidCo Antesa Electric Motor (Changzhou) Co.,Ltd. Address before: No. 15 Tianshan Road, Changzhou High tech Industrial Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee before: NIDEC SERVO (CHANGZHOU) Corp. |