CN111049346A - Brushless motor convenient to installation - Google Patents
Brushless motor convenient to installation Download PDFInfo
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- CN111049346A CN111049346A CN201911339842.9A CN201911339842A CN111049346A CN 111049346 A CN111049346 A CN 111049346A CN 201911339842 A CN201911339842 A CN 201911339842A CN 111049346 A CN111049346 A CN 111049346A
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- end cover
- fixedly connected
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The invention relates to the technical field of motors, in particular to a brushless motor convenient to install, which comprises a lower unit end cover and a rotor winding, wherein the lower end face of the lower unit end cover is fixedly connected with a fixing device which is distributed front and back, the rotor winding is arranged in the lower unit end cover, supporting tables are arranged on the upper side and the lower side of the rotor winding, the other end face of the supporting table positioned above is fixedly connected with an upper unit end cover, the lower end face of the supporting table positioned below is fixedly connected with the lower unit end cover, excitation windings are arranged on the outer sides of the supporting tables, and the upper end face of the excitation winding positioned above is fixedly connected with the upper unit end cover; according to the invention, the shell can be arranged in a separated mode through the lower unit end cover, the upper unit end cover and the lug boss, parts can be directly placed on the inner side of the lower unit end cover through the arrangement, the sight of an installer cannot be influenced, the upper unit end cover and the lower unit end cover can be fixed through screws, and the arrangement is convenient to install and overhaul.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a brushless motor convenient to install.
Background
The brushless DC motor is a typical electromechanical integration product, because the brushless DC motor runs in an automatic control mode, a starting winding is not additionally arranged on a rotor like a synchronous motor which is started under heavy load under variable frequency speed regulation, oscillation and step-out can not be generated when load suddenly changes, and the permanent magnet of the brushless DC motor with medium and small capacity is mostly made of rare earth neodymium iron boron material with high magnetic energy level at present, so that the volume of the rare earth permanent magnet brushless motor is reduced by one base number compared with a three-phase asynchronous motor with the same capacity.
Most brushless motor that exists in the existing market all adopts the shell of integrated into one piece formula basically, when the installation, need install the brushless motor part inside its shell in proper order, because the integral type shell is cyclic annular, blocks people's sight when the installation, and the installation of giving the staff has brought the difficulty, consequently, provides the brushless motor of the installation of being convenient for to above-mentioned problem.
Disclosure of Invention
The present invention is directed to provide a brushless motor that is easy to install, so as to solve the problem of difficult installation of the brushless motor proposed in the above-mentioned background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a brushless motor convenient to installation, includes unit end cover and rotor winding down, the fixing device that terminal surface fixedly connected with distributes around being under the unit end cover down, the inside rotor winding that is equipped with of unit end cover down, both sides all are equipped with the brace table about the rotor winding, are located the top another terminal surface fixedly connected with upper unit end cover of brace table is located the below terminal surface and unit end cover fixed connection down under the brace table, the brace table outside all is equipped with excitation winding, is located the top excitation winding up end and upper unit end cover fixed connection, be located the below excitation winding down end and unit end cover fixed connection down, upper unit end cover top is equipped with evenly distributed's screw, upper unit end cover down end surface fixedly connected with be about distribution's sliding block, screw outside screwed connection is upper, middle, upper unit end cover, The upper unit end cover, the sliding block and the lower unit end cover that distribute down, the inboard fixedly connected with take-up of unit end cover left end face down, take-up right side and rotor winding fixed connection.
Preferably, the spout that distributes about is offered to unit end cover up end down, and the sliding block passes through spout and unit end cover sliding connection down, the boss that distributes about unit end cover up end front side fixedly connected with is, boss rear end face and sliding block closely laminate, boss up end and the last unit end cover closely laminate, the screw hole that is vertical setting is offered to the boss inboard, and the screw passes through screw hole and boss screwed connection, the screw hole that distributes around the sliding block up end is all offered, and all is equipped with the screw in the inboard screw hole of sliding block.
Preferably, the rear end outer side of the lower unit end cover and the rear end outer side of the upper unit end cover are fixedly connected with a rear unit protective cover, and the front end outer side of the lower unit end cover and the front end outer side of the upper unit end cover are fixedly connected with a front unit protective cover.
Preferably, take-up includes receipts line box and connecting wire, receipts line box left end face and lower unit end cover fixed connection, it is equipped with the connecting wire to receive line box inboard, connecting wire right-hand member and rotor winding fixed connection, receipts line box right-hand member left side fixedly connected with is the pivot of upper-middle-lower distribution, the equal fixedly connected with runner in the pivot outside, the runner outside all is equipped with the connecting wire, the inboard equal fixedly connected with of receipts line box front end is the axis of rotation of upper-middle-lower distribution, the axis of rotation outside all rotates and is connected with the rotating turret, the inboard equal fixedly connected with bracing piece of rotating turret, the bracing piece rear side is equipped with spacing round, spacing round outside all is equipped with the connecting wire, the equal fixedly connected with expanding spring of bracing piece right-hand member face, expanding spring right-hand member face and receipts line.
Preferably, the upper end face and the lower end face of the limiting wheel are rotationally connected with the rotating frame, the rotating frame is arranged in a C shape, the wire grooves which are distributed vertically are formed in the left end face and the right end face of the wire collecting box, and connecting wires are arranged in the wire grooves.
Preferably, the fixing device comprises a fixing base and a connecting base, the connecting base is arranged below the fixing base, threaded rods distributed left and right are fixedly connected to the upper end face of the connecting base, butterfly nuts and compression nuts distributed up and down are spirally connected to the outer sides of the threaded rods, limiting springs are fixedly connected to the inner portions of the fixing base, connecting rods are fixedly connected to the other ends of the limiting springs, and limiting frames are fixedly connected to the front end faces of the connecting rods.
Preferably, the outer side of the connecting rod is connected with the fixed base in a sliding mode, the connecting rod is arranged in a T shape, the limiting frame is arranged in a C shape, the rear end of the butterfly nut is arranged on the inner side of the limiting frame, and the limiting frame and the butterfly nut are located on the same horizontal plane.
Preferably, the front side of the upper end face of the fixed base is provided with clamping grooves distributed left and right, and the compression nut is arranged in the clamping grooves.
Preferably, the number of the fixing devices is two, and the fixing devices are symmetrically arranged in front and back with respect to the center of the lower unit end cover.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the shell can be arranged in a separated manner through the lower unit end cover, the upper unit end cover, the sliding block and the lug boss, parts can be directly placed on the inner side of the lower unit end cover through the arrangement, the sight of an installer cannot be influenced, then the upper unit end cover is slid to the position above the lower unit end cover from the rear side, the installation work can be completed, and the upper unit end cover and the lower unit end cover can be fixed through screws, so that the arrangement is convenient to install and overhaul and has good stability;
2. according to the invention, through the arrangement of the take-up box, the connecting wire, the rotating frame, the supporting rod and the telescopic spring, even if the connecting wire is pulled, the connecting wire cannot be separated from the rotor winding, so that the normal work of the connecting wire is ensured, the connecting wire has good stability, the telescopic spring can ensure that the limiting wheel can rock back and forth within a certain range, the connecting wire is not easy to be torn off, the connecting wire is ensured to be in a stretched state, and the connecting wire has good practical value;
3. according to the invention, through the arrangement of the fixed base, the connecting seat, the threaded rod, the compression nut, the butterfly nut and the limiting frame, the butterfly nut cannot be loosened even if the brushless motor vibrates, so that the stability between the fixed base and the connecting seat is ensured, when the brushless motor needs to be overhauled, the limiting frame is moved backwards, the butterfly nut and the compression nut are rotated, the brushless motor is conveniently separated from equipment, the overhauling is convenient, the problem of poor stability caused by screw and screw thread slippage caused by repeated disassembly of the brushless motor is avoided, and the stability is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the rear unit shield mounting structure of the present invention;
FIG. 3 is a schematic view of a fixing device according to the present invention;
FIG. 4 is a schematic view of a fixing base according to the present invention;
fig. 5 is a schematic structural view of a take-up device of the present invention.
In the figure: 1-lower unit end cover, 2-rotor winding, 3-take-up device, 301-take-up box, 302-connecting wire, 303-rotating shaft, 304-rotating wheel, 305-rotating frame, 306-supporting rod, 307-expansion spring, 308-limiting wheel, 309-rotating shaft, 4-supporting table, 5-excitation winding, 6-fixing device, 601-fixing base, 602-connecting seat, 603-threaded rod, 604-gland nut, 605-butterfly nut, 606-limiting frame, 607-connecting rod, 608-limiting spring, 7-upper unit end cover, 8-screw, 9-sliding block, 10-rear unit protective cover, 11-boss and 12-front unit protective cover.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a brushless motor convenient to install comprises a lower unit end cover 1 and a rotor winding 2, wherein a fixing device 6 which is distributed front and back is fixedly connected to the lower end face of the lower unit end cover 1, the fixing device 6 comprises a fixing base 601 and a connecting base 602, the connecting base 602 is arranged below the fixing base 601, the upper end face of the connecting base 602 is fixedly connected with a threaded rod 603 which is distributed left and right, the outer side of the threaded rod 603 is spirally connected with a butterfly nut 605 and a pressing nut 604 which are distributed up and down, a limiting spring 608 is fixedly connected inside the fixing base 601, the limiting spring 608 can enable a connecting rod 607 to push a limiting frame 606 all the time, so that the limiting frame 606 can fix the butterfly nut 605, the other end of the limiting spring 608 is fixedly connected with a connecting rod 607, the front end face of the connecting rod 607 is fixedly connected with a limiting frame 606, the outer side of the, the limiting frame 606 is arranged in a C shape, the limiting frame 606 can clamp the butterfly nut 605 in the C shape, the rear end of the butterfly nut 605 is arranged at the inner side of the limiting frame 606, the limiting frame 606 and the butterfly nut 605 are positioned on the same horizontal plane, the limiting frame 606, the connecting rod 607 and the limiting spring 608 are matched for use, the limiting frame 606 can clamp the butterfly nut 605, the butterfly nut 605 is fixed, the situation that the butterfly nut 605 is loosened due to vibration of a brushless motor is avoided, the butterfly nut has excellent stability performance, clamping grooves which are distributed left and right are formed in the front side of the upper end face of the fixing base 601, the compression nut 604 is arranged in the clamping grooves, the compression nut 604 is guaranteed not to be interfered by the outside and is not easy to rotate due to the arrangement, the fixing effect is achieved, the number of the fixing devices 6 is two, the fixing devices 6 are symmetrically arranged in the front and back direction relative to the center of the lower unit end cover 1, the, the upper side and the lower side of a rotor winding 2 are both provided with a support table 4, the other end surface of the support table 4 positioned above is fixedly connected with an upper unit end cover 7, the lower end surface of the support table 4 positioned below is fixedly connected with a lower unit end cover 1, the outer side of the support table 4 is provided with an excitation winding 5, the upper end surface of the excitation winding 5 positioned above is fixedly connected with the upper unit end cover 7, the lower end surface of the excitation winding 5 positioned below is fixedly connected with the lower unit end cover 1, evenly distributed screws 8 are arranged above the upper unit end cover 7, the lower end surface of the upper unit end cover 7 is fixedly connected with slide blocks 9 distributed left and right, the outer side of the screws 8 is spirally connected with the upper unit end cover 7, the slide blocks 9 and the lower unit end cover 1 which are distributed up, middle and down, the inner side of the left end surface of the lower unit end cover 1 is fixedly connected with a take-up device, the inner side of the wire-rewinding box 301 is provided with a connecting wire 302, the right end of the connecting wire 302 is fixedly connected with the rotor winding 2, the left side of the right end face of the wire-rewinding box 301 is fixedly connected with a rotating shaft 303 which is distributed up, middle and down, the outer side of the rotating shaft 303 is fixedly connected with a rotating wheel 304, the outer side of the rotating wheel 304 is provided with the connecting wire 302, the inner side of the front end of the wire-rewinding box 301 is fixedly connected with a rotating shaft 309 which is distributed up, middle and down, the outer side of the rotating shaft 309 is rotatably connected with a rotating frame 305, the inner side of the rotating frame 305 is fixedly connected with a supporting rod 306, the rear side of the supporting rod 306 is provided with a limiting wheel 308, the outer side of the limiting wheel 308 is provided with the connecting wire 302, the right end face of the supporting rod 306 is fixedly connected with a telescopic spring 307, the right end face of, the connecting wires 302 are arranged in the wire grooves, the connecting wires 302, the rotating shaft 303 and the rotating wheel 304 are matched for use, even if the outer side of the connecting wires 302 is subjected to huge pulling force, the acting force can not directly act on the connecting part of the rotor winding 2 and the connecting wires 302, so that the connecting part is not easy to loosen, and the rotating frame 305, the supporting rod 306 and the limiting wheel 308 are matched for use, so that the connecting wires 302 are ensured to have buffer effect to a certain degree when being subjected to the pulling force from the outer side, the quality of the connecting wires 302 is ensured, and the using value is good, the right side of the take-up device 3 is fixedly connected with the rotor winding 2, the upper end surface of the lower unit end cover 1 is provided with sliding grooves distributed leftwards and rightwards, the sliding block 9 is connected with the lower unit end cover 1 in a sliding manner through the sliding grooves, the front side of the upper end, the upper end surface of the lug boss 11 is tightly attached to the upper unit end cover 7, the inner side of the lug boss 11 is provided with a vertically arranged threaded hole, the screw 8 is spirally connected with the lug boss 11 through the threaded hole, the upper end surface of the sliding block 9 is provided with threaded holes distributed in the front and back direction, the screw 8 is arranged in the threaded hole in the inner side of the sliding block 9, the lower unit end cover 1, the upper unit end cover 7, the sliding block 9 and the lug boss 11 are matched for use, so that the sight of workers is not influenced during installation, the installation work is convenient, the upper unit end cover 1 and the lower unit end cover 7 are fixedly connected together through the screw 8, the lug boss 11 with good stability can limit the sliding block 9, the rear unit protective cover 10 is fixedly connected on the outer side of the rear end of the lower unit end cover 1 and the outer side of the rear end of the upper unit end cover 7, the front unit, and the front unit shield 12 and the rear unit shield 10 may function to protect the brushless motor.
The working process is as follows: firstly, parts of a brushless motor are sequentially installed on the inner side of a lower unit end cover 1, then parts needing to be fixed on the inner side of an upper unit end cover 7 are installed, after the parts are installed, the upper unit end cover 7 slides into a sliding groove on the upper end face of the lower unit end cover 1 from the rear side through a sliding block 9, when the sliding block 9 slides to be in contact with the rear end face of a boss 11, then the upper unit end cover 7 is fixedly connected with the lower unit end cover 1 through a screw 8, then the front side and the rear side of the lower unit end cover 1 and the upper unit end cover 7 are protected through a rear unit protection cover 10 and a front unit protection cover 12, a connecting seat 602 is fixed on equipment, then the connecting seat 602 is placed on the connecting seat 602 through a fixed base 601, a limiting spring 608 is compressed under the action of a connecting rod 607 by pressing a limiting clamp 606, and the connecting seat 602 slides into a clamping groove on the upper end face, then the wing nut 605 is rotated to make the lower end surface thereof closely contact with the compression nut 604, then the spacing block 606 is loosened, the spacing block 606 moves forward to clamp the wing nut 605, the arrangement can prevent the nut from loosening even if the brushless motor shakes, avoids the problem of screw thread sliding caused by repeated disassembly of the brushless motor, is convenient for disassembly and maintenance work, when the connection wire 302 is subjected to an external pulling force, the connection wire 302 directly acts on the limiting wheel 308, the limiting wheel 308 drives the rotating frame 305 to rotate, the rotating frame 305 drives the supporting rod 306 to move, the supporting rod 306 drives the expansion spring 307 to stretch, a certain tensioning effect is achieved, the connection wire 302 is wound on the outer side of the rotating wheel 304, even if the brushless motor is subjected to a larger pulling force, the connecting wire 302 can not be directly acted on the connecting part of the rotor winding 2, so that the good stability of the connecting wire is ensured, and the brushless motor can be normally used.
Example 2:
in embodiment 2, the same parts as those in embodiment 1 are not repeated, except that when the brushless motor needs to be disassembled and then overhauled, the limiting frame 606 is pressed backwards, then the limiting frame 606 drives the connecting rod 607 to move backwards, so as to compress the limiting spring 608, then the butterfly nut 605 is rotated, so as to separate the butterfly nut from the threaded rod 603, then the fixing base 601 and the connecting seat 602 can be separated by rotating the pressing nut 604, thereby separating the brushless motor from the connecting seat 602, and facilitating overhauling of the brushless motor, meanwhile, the arrangement avoids the problem that the stability is poor due to the fact that screws and screw sliding wires brought by the reciprocating disassembly of the brushless motor are poor, has good stability, and is worthy of popularization and use.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (9)
1. A brushless motor convenient to installation, includes unit end cover (1) and rotor winding (2) down, its characterized in that: the lower end face of the lower unit end cover (1) is fixedly connected with a fixing device (6) which is distributed front and back, a rotor winding (2) is arranged in the lower unit end cover (1), supporting tables (4) are arranged on the upper side and the lower side of the rotor winding (2), an upper unit end cover (7) is fixedly connected with the other end face of the supporting table (4) which is positioned above, the lower end face of the supporting table (4) which is positioned below is fixedly connected with the lower unit end cover (1), excitation windings (5) are arranged on the outer sides of the supporting tables (4), the upper end face of the excitation winding (5) which is positioned above is fixedly connected with the upper unit end cover (7), the lower end face of the excitation winding (5) which is positioned below is fixedly connected with the lower unit end cover (1), evenly distributed screws (8) are arranged above the upper unit end cover (7), and sliding blocks (9) which are distributed left and right are fixedly connected, screw (8) outside screwed connection has upper unit end cover (7), sliding block (9) and lower unit end cover (1) that are upper, middle and lower distribution, the inboard fixedly connected with take-up (3) of lower unit end cover (1) left end face, take-up (3) right side and rotor winding (2) fixed connection.
2. A brushless electric machine for easy mounting according to claim 1, wherein: the spout that distributes about being is offered to unit end cover (1) up end down, and sliding block (9) pass through spout and unit end cover (1) sliding connection down, boss (11) that distribute about unit end cover (1) up end front side fixedly connected with is, boss (11) rear end face and sliding block (9) closely laminate, boss (11) up end and upper unit end cover (7) closely laminate, the screw hole that is vertical setting is seted up to boss (11) inboard, and screw (8) pass through screw hole and boss (11) screwed connection, the screw hole that is the front and back distribution is all seted up to sliding block (9) up end, and all is equipped with screw (8) in the screw hole of sliding block (9) inboard.
3. A brushless electric machine for easy mounting according to claim 1, wherein: lower unit end cover (1) rear end outside and upper unit end cover (7) rear end outside equal fixedly connected with rear unit protection casing (10), lower unit end cover (1) front end outside and upper unit end cover (7) front end outside equal fixedly connected with front unit protection casing (12).
4. A brushless electric machine for easy mounting according to claim 1, wherein: the wire take-up device (3) comprises a wire take-up box (301) and a connecting wire (302), the left end face of the wire take-up box (301) is fixedly connected with a lower unit end cover (1), the inner side of the wire take-up box (301) is provided with the connecting wire (302), the right end of the connecting wire (302) is fixedly connected with a rotor winding (2), the left side of the right end face of the wire take-up box (301) is fixedly connected with a rotating shaft (303) which is distributed up, middle and down, the outer side of the rotating shaft (303) is fixedly connected with a rotating wheel (304), the outer side of the rotating wheel (304) is provided with the connecting wire (302), the inner side of the front end of the wire take-up box (301) is fixedly connected with a rotating shaft (309) which is distributed up, middle and down, the outer side of the rotating shaft (309) is rotatably connected with a rotating frame (305, the outer side of the limiting wheel (308) is provided with a connecting wire (302), the right end face of the supporting rod (306) is fixedly connected with an expansion spring (307), and the right end face of the expansion spring (307) is fixedly connected with the wire winding box (301).
5. An easily mountable brushless motor according to claim 4, wherein: the terminal surface all rotates with rotating turret (305) about spacing round (308) and is connected, rotating turret (305) all are the setting of C type, the wire casing that is upper and lower distribution is all seted up to terminal surface about receipts line box (301), and all is equipped with connecting wire (302) in the wire casing.
6. A brushless electric machine for easy mounting according to claim 1, wherein: fixing device (6) include unable adjustment base (601) and connecting seat (602), unable adjustment base (601) below all is equipped with connecting seat (602), threaded rod (603) that the equal fixedly connected with of connecting seat (602) up end distributes about being, threaded rod (603) outside threaded connection has butterfly nut (605) and gland nut (604) that are distribution from top to bottom, the inside equal fixedly connected with spacing spring (608) of unable adjustment base (601), the equal fixedly connected with connecting rod (607) of spacing spring (608) other end, the equal fixedly connected with spacing (606) of terminal surface before connecting rod (607).
7. An easily mountable brushless motor according to claim 6, wherein: the outer side of the connecting rod (607) is in sliding connection with the fixed base (601), the connecting rod (607) is arranged in a T shape, the limiting frame (606) is arranged in a C shape, the rear end of the butterfly nut (605) is arranged on the inner side of the limiting frame (606), and the limiting frame (606) and the butterfly nut (605) are located on the same horizontal plane.
8. An easily mountable brushless motor according to claim 6, wherein: the front side of the upper end face of the fixed base (601) is provided with clamping grooves distributed left and right, and the compression nut (604) is arranged in the clamping grooves.
9. An easily mountable brushless motor according to claim 6, wherein: the number of the fixing devices (6) is two, and the fixing devices (6) are symmetrically arranged in front and back directions relative to the center of the lower unit end cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911339842.9A CN111049346B (en) | 2019-12-23 | 2019-12-23 | Brushless motor convenient to installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911339842.9A CN111049346B (en) | 2019-12-23 | 2019-12-23 | Brushless motor convenient to installation |
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| CN111049346A true CN111049346A (en) | 2020-04-21 |
| CN111049346B CN111049346B (en) | 2022-04-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114257015A (en) * | 2021-11-23 | 2022-03-29 | 安徽孟凌精密电子有限公司 | Brushless motor easy to assemble and disassemble and method thereof |
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| CN209730773U (en) * | 2019-06-29 | 2019-12-03 | 浙江揽盛通信科技有限公司 | A kind of anti-drawing cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114257015A (en) * | 2021-11-23 | 2022-03-29 | 安徽孟凌精密电子有限公司 | Brushless motor easy to assemble and disassemble and method thereof |
| CN114257015B (en) * | 2021-11-23 | 2023-11-21 | 安徽孟凌精密电子有限公司 | Brushless motor easy to disassemble and assemble and method thereof |
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