CN114400816B - Permanent magnet motor with adjustable housing of multidirectional structure - Google Patents
Permanent magnet motor with adjustable housing of multidirectional structure Download PDFInfo
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- CN114400816B CN114400816B CN202111461960.4A CN202111461960A CN114400816B CN 114400816 B CN114400816 B CN 114400816B CN 202111461960 A CN202111461960 A CN 202111461960A CN 114400816 B CN114400816 B CN 114400816B
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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
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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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
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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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention relates to the technical field of heat dissipation and shock absorption of permanent magnet motors, in particular to a permanent magnet motor with an adjustable housing of a multidirectional structure. The permanent magnet motor with the multidirectional structure adjustable housing is externally provided with the external shell with the turnover type damping mechanism, and the external structure of the permanent magnet motor body can be automatically adjusted according to the actual running state by utilizing the lateral adjusting motor arranged in the lateral transmission cavity, so that the structure is adjustable, the damping and heat dissipation performance is controllable, and the safety and the functionality are greatly enhanced; the application range of the permanent magnet motor body is wider; the centrifugal cooling fan can be directly driven to rotate by the driving force of the permanent magnet motor body, and the transmission efficiency and the heat dissipation performance of the whole permanent magnet motor body are greatly improved.
Description
Technical Field
The invention relates to the technical field of heat dissipation and shock absorption of permanent magnet motors, in particular to a permanent magnet motor with an adjustable housing with a multidirectional structure.
Background
The permanent magnet motor provides excitation by the permanent magnet, so that the motor has a simpler structure, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; and because excitation current is not needed, excitation loss is avoided, and the efficiency and the power density of the motor are improved.
The permanent magnet motor is composed of a stator, a rotor, an end cover and the like. The stator is basically the same as a common induction motor, and a lamination structure is adopted to reduce iron loss during the operation of the motor. The rotor can be made into solid or laminated by lamination. The armature winding can adopt a concentrated whole-pitch winding, and can also adopt a distributed short-pitch winding and an unconventional winding.
Permanent-magnet machine is when high-speed operation, through the frictional force that energy conversion and rotation produced, can produce a large amount of heat energy, if unable quick heat dissipation, can lead to permanent-magnet machine's inside magnetism to disappear to influence permanent-magnet machine's work efficiency greatly, when high-speed operation, permanent-magnet machine self can produce the vibration, if adopt traditional rigid connection mode, directly give the assembly end with the vibration conduction, can lead to the assembly end not hard up for a long time, seriously influence permanent-magnet machine's security and durability.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems existing in the background technology, an improved permanent magnet motor with an adjustable housing with a multidirectional structure is provided, and the problems that the traditional permanent magnet motor is limited in heat dissipation efficiency, hard assembly modes are adopted, and the shock absorption performance is insufficient are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a permanent-magnet machine of housing with adjustable multidirectional structure, includes permanent-magnet machine body, side direction accommodate motor and installs the outside casing on permanent-magnet machine body lateral surface, outside casing outside arcwall face on set up a plurality of arc upsets that are the ring array and arrange and accomodate the groove, the arc upset accomodate the activity of inslot portion and be equipped with the convertible regulation cover of multistage, outside casing inside be located the arc upset accomodate groove one side and set up the side direction linkage regulation inside screw hole of built-in telescopic screw linkage pole, outside casing right side wall on set up the side direction radiating groove of built-in centrifugal radiator fan, outside casing right side inner wall on set up the side direction transmission cavity of built-in side direction transmission subassembly.
The convertible regulation cover of multistage include and accomodate the flexible vaulting pole of elasticity upset on the inner wall of groove left side at the arc upset through left side assembly pivot movable assembly, accomodate the arc closure apron on the inner wall of groove right side and fix the arc guide rail on the inboard arcwall face of arc closure apron through the arc upset through right side assembly pivot movable assembly, the flexible vaulting pole of elasticity upset an organic whole structure direction frame cover of buckling downwards in the arc guide rail inside with the closed apron swing joint of arc.
Telescopic screw linkage pole include the screw assembly adjust the inside external screw thread regulation pole of inner screw hole in the side direction linkage, set up inside straight-tooth drive groove on the external screw thread regulation pole lateral surface, the coaxial outside straight-tooth drive pole of fixing on the top of the external screw thread regulation pole outside and the coaxial outside linkage control pole of fixing on outside straight-tooth drive pole outside top.
An annular adjusting groove communicated with the lateral linkage adjusting inner screw hole is formed in the inner wall of the left side of the lateral transmission cavity, and an adjusting toothed ring meshed with an external straight tooth transmission rod is movably assembled in the annular adjusting groove.
The lateral transmission cavity is characterized in that an inner fixing frame used for installing a lateral adjusting motor is fixed on the inner side face of the lateral transmission cavity through bolts, a lateral linkage gear meshed with an adjusting gear ring is coaxially fixed on a rotating shaft of the end, close to the adjusting gear ring, of the lateral adjusting motor, and a lateral limiting assembling groove matched with the lateral linkage gear is formed in the inner wall of the left side of the lateral transmission cavity.
The side direction transmission assembly include that the coaxial left side slip clutch disc of fixing in permanent-magnet machine body right side pivot, slip assembly cup joint the outside coordinated control cover on the slip clutch disc lateral surface of right side at the right side slip clutch disc and the activity of the inside pivot left end of centrifugal radiator fan, outside coordinated control cover inside be located the border position and seted up with outside coordinated control pole matched with side direction spacing assembly through-hole, outside coordinated control pole through running through side direction spacing assembly through-hole and outside coordinated control cover swing joint, outside coordinated control pole top coaxial fixation have a top stopper, side direction spacing assembly through-hole right side open position seted up with top stopper matched with side down counter bore.
The left side slip clutch dish inside set up a plurality of side direction spacing draw-in grooves that are the annular array and arrange, the inside side direction that corresponds the spacing draw-in groove position of side direction of slip clutch dish in set up a plurality of side direction storage ports that embed the spacing card strip of upset, the right side slip clutch dish right side wall be located side direction storage port one side fixedly connected with and be used for controlling the spacing card strip of upset reset shell fragment that resets.
And a plurality of lateral air guide flow channels communicated with the inside of the arc-shaped turnover containing groove are formed on the arc-shaped surface at the inner side of the lateral heat dissipation groove.
The inside joint of side direction radiating groove right side opening have detachable metal filter screen.
Elastic upset telescopic stay pole include that the top has the top telescopic link of guide frame, slide and cup joint upset sleeve on the top telescopic link, install at the inside extrusion spring of upset sleeve and the coaxial inboard assembly regulation fluted disc of fixing at the upset sleeve link, left side assembly pivot fixed connection in the inboard assembly regulation fluted disc both sides central point put, inboard assembly regulation fluted disc outside arc flank of tooth mesh with inside straight-tooth drive inslot portion mesh mutually.
The invention has the beneficial effects that:
(1) The permanent magnet motor with the multidirectional structure adjustable housing is externally provided with the external shell with the turnover type damping mechanism, and the external structure of the permanent magnet motor body can be automatically adjusted according to the actual running state by utilizing the lateral adjusting motor arranged in the lateral transmission cavity, so that the structure is adjustable, the damping and heat dissipation performance are controllable, and the safety and the functionality are greatly enhanced;
(2) An arc-shaped overturning accommodating groove internally provided with a multi-section overturning adjusting cover is formed in the outer side surface of the outer shell, and the waterproofness, the heat dissipation and the shock absorption of the whole permanent magnet motor body can be freely changed according to the adjusting state of the multi-section overturning adjusting cover, so that the application range of the permanent magnet motor body is wider;
(3) A lateral transmission assembly synchronously controlled by a lateral adjusting motor is arranged in the lateral transmission cavity, and the centrifugal radiating fan can be directly driven to rotate by using the driving force of the permanent magnet motor body, so that the control outside the right side is quickly pumped into the arc-shaped turnover accommodating groove, and the transmission efficiency and the radiating performance of the whole permanent magnet motor body are greatly improved;
(4) The adjusting motor drives the telescopic threaded linkage rod and the lateral transmission assembly to synchronously operate by utilizing the adjusting toothed ring, so that the linkage is better;
(5) Adopt the flexible vaulting pole of elasticity upset to drive the closed apron of arc and accomodate the upset of inslot portion in the arc upset, the link adopts elastic construction, can effectively promote the shock attenuation nature of whole permanent-magnet machine body to shock attenuation nature can be according to the rotation angle size freedom adjustment, and operation mode is very simple high-efficient.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal cross-sectional view of the present invention.
Fig. 3 is a partial cross-sectional view of the mounting end of the side-facing adjustment motor of the present invention.
Fig. 4 is a schematic structural view of the left-side slip clutch disc in the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1, fig. 2 and fig. 3 show a permanent-magnet machine with adjustable housing of multidirectional structure, including permanent-magnet machine body 1, side direction accommodate motor 2 and install outside casing 3 on permanent-magnet machine body 1 lateral surface, set up 3 arc upset that are the ring array and arrange on the arc surface in the outside of outside casing 3 and accomodate groove 4, the inside activity of arc upset is accomodate 4 and is equipped with the convertible adjustment cover of multistage, outside casing 3 is inside to be located arc upset and accomodates groove 4 one side and set up the side direction linkage regulation inside screw hole 5 of built-in telescopic screw linkage pole, set up the side direction radiating groove 7 of built-in centrifugal radiator fan 6 on the outside casing 3 right side wall, side direction radiating groove 7 right side opening diameter is less than the inside diameter of side direction radiating groove 7, can conveniently admit air from the right side like this, then exhaust to the arc surface, set up the side direction transmission cavity 8 of built-in side direction transmission assembly on the inside wall of outside casing 3 right side.
The adjusting mode of the lateral adjusting motor 2 can be that a transmission control module set with a critical temperature and a critical vibration sensor is arranged in the arc-shaped overturning accommodating groove 4, and when the vibration or the temperature exceeds a critical value, the lateral adjusting motor 2 is started; when the value is lower than the critical value, the lateral adjusting motor 2 is reversely controlled to rotate and reset.
Example 1: according to actual state needs, can set up inside row's cinder notch between lateral direction transmission cavity 8 and lateral direction radiating groove 7, can with 8 inside heat of lateral direction transmission cavity and the quick suction of impurity to 7 insides of lateral direction radiating groove, outwards discharge again, then only need set up the air inlet of built-in filter screen on 8 lateral surfaces of lateral direction transmission cavity, the size that is less than the drop of water of doing the filtration pore alright play waterproof effect when keeping admitting air.
Example 2: also can be linked together with lateral direction transmission cavity 8 with the convertible regulation cover of multistage is direct, like this when the convertible regulation cover of multistage opens after, the opening in the 8 outsides of lateral direction transmission cavity is also automatic to be opened, also can play the effect that promotes lateral direction transmission assembly motion security like this, can also make things convenient for later stage detection and maintenance.
The convertible regulation cover of multistage includes that accomodate the flexible vaulting pole of elasticity upset on the inner wall of groove 4 left side in the arc upset through left side assembly pivot movable assembly, accomodate arc closed cover 9 on the inner wall of groove 4 right side in the arc upset and fix the arc guide rail 10 on the inboard arcwall face of arc closed cover 9 through right side assembly pivot movable assembly, flexible vaulting pole of elasticity upset is through the integrative structure guide frame 11 cover that the top is buckled downwards inside and the closed 9 swing joint of arc guide rail 10 of arc.
Make the closed apron 9 of downward buckling and to accomodate groove 4 inner bottom face department of meeting with the arc guide rail 10 bottom and arc upset for the convenience of arc closed apron after the closure, can promote heat conduction efficiency like this, in order to promote area of contact, can make straight face with arc guide rail 10 bottom, promote and accomodate the laminating nature of groove 4 bottom with the arc upset, the closed apron 9 upset of control arc that also can be better of downward buckling simultaneously.
Further, in order to cooperate with internal transmission control, the telescopic threaded linkage rod comprises an external thread adjusting rod 12 which is assembled inside the lateral linkage adjusting internal thread hole 5 in a threaded manner, an internal straight tooth transmission groove which is formed in the outer side surface of the external thread adjusting rod 12, an external straight tooth transmission rod 16 which is coaxially fixed at the top end of the outer side of the external thread adjusting rod 12, and an external linkage control rod 17 which is coaxially fixed at the top end of the outer side of the external straight tooth transmission rod 16.
Furthermore, in order to match synchronous transmission, an annular adjusting groove 18 communicated with the lateral linkage adjusting inner threaded hole 5 is formed in the inner wall of the left side of the lateral transmission chamber 8, and an adjusting toothed ring 19 meshed with the external straight-tooth transmission rod 16 is movably assembled inside the annular adjusting groove 18.
Further, in order to match the installation of the lateral adjusting motor 2 and improve the stability of the transmission end, an internal fixing frame 20 for installing the lateral adjusting motor 2 is fixed on the inner side surface of the lateral transmission chamber 8 through bolts, a lateral linkage gear 21 meshed with the adjusting gear ring 19 is coaxially fixed on a rotating shaft of the lateral adjusting motor 2 close to the adjusting gear ring 19, and a lateral limiting assembling groove 22 matched with the lateral linkage gear 21 is formed in the inner wall of the left side of the lateral transmission chamber 8.
As shown in fig. 3 and 4, in order to improve the linkage efficiency and avoid the impact generated during the linkage process, the lateral transmission assembly includes a left sliding clutch disc 23 coaxially fixed on the right rotating shaft of the permanent magnet motor body 1, a right sliding clutch disc 24 slidably assembled at the left end of the rotating shaft inside the centrifugal cooling fan 6, and an external linkage control sleeve 25 movably sleeved on the outer side surface of the right sliding clutch disc 24, a lateral limiting assembly through hole 26 matched with the external linkage control rod 17 is formed in the edge position inside the external linkage control sleeve 25, the external linkage control rod 17 is movably connected with the external linkage control sleeve 25 by penetrating through the lateral limiting assembly through hole 26, a top limiting block 27 is coaxially fixed at the top end of the external linkage control rod 17, and a lateral sinking hole matched with the top limiting block 27 is formed in the right opening position of the lateral limiting assembly through hole 26.
Further, in order to reduce the impact force that produces among the transmission process, the life of extension drive mechanism, the inside 4 side direction spacing draw-in grooves 28 that are the ring array and arrange of seting up of left side slip clutch disc 23, the inside side direction storage port 30 that sets up a plurality of built-in spacing calorie of strips 29 of upset is seted up to the inside spacing draw-in groove 28 positions that correspond of right side slip clutch disc 24, the wall is located side direction storage port 30 one side fixedly connected with of right side slip clutch disc 24 right side and is used for controlling the reset shell fragment 31 that resets of the spacing calorie of strips 29 upset of upset.
The transmission principle is as follows: the lateral adjusting motor 2 drives the adjusting toothed ring 19 to rotate, the adjusting toothed ring 19 drives the external thread telescopic rod, the external straight-tooth transmission rod 16 and the external linkage control rod 17 synchronously rotate, at the time, the external thread telescopic rod drives the external linkage control rod 17 to horizontally move leftwards, then the right side sliding clutch disc 24 is driven to leftwards move, the right side sliding clutch disc 23 is in contact with the left side sliding clutch disc, the right side sliding clutch disc 24 starts to rotate, the right side sliding clutch disc 24 rotates to generate centrifugal force, the overturning limiting clamping strip 29 is driven to outwards overturn, the inner side end of the overturning limiting clamping strip 29 starts to overturn towards the inside of the lateral limiting clamping groove 28, after the overturning limiting clamping strip 29 is inserted into the lateral limiting clamping groove 28, the lateral limiting clamping strip can synchronously rotate, and the centrifugal cooling fan 6 is driven to rotate at a high speed.
Furtherly, in order to derive the inside air of side direction radiating groove 7 fast, set up a plurality ofly on the 7 inboard arcwall faces of side direction radiating groove and receive the inside side direction air guide runner 32 that is linked together of groove 4 with the arc upset, furtherly, in order to promote the filterability of inlet end, avoids the inside jam of side direction air guide runner 32, and the inside joint of 7 right sides openings of side direction radiating groove has detachable metal filter screen 33.
Further, in order to cooperate with turnover control and elastic expansion, the elastic turnover expansion stay bar comprises a top expansion link 34 with a guide frame 11 at the top, a turnover sleeve 35 slidably sleeved on the connecting end of the top expansion link 34, an extrusion spring 36 installed inside the turnover sleeve 35 and an inner side assembling adjusting fluted disc 37 coaxially fixed at the connecting end of the turnover sleeve 35, a left side assembling rotating shaft is fixedly connected to the center positions of the two sides of the inner side assembling adjusting fluted disc 37, and the outer side arc tooth surface of the inner side assembling adjusting fluted disc 37 is meshed with the inner part of the straight tooth transmission groove.
The permanent magnet motor with the multidirectional structure adjustable housing is externally provided with the external shell 3 with the turnover type damping mechanism, and the external structure of the permanent magnet motor body 1 can be automatically adjusted according to the actual running state by utilizing the lateral adjusting motor 2 arranged in the lateral transmission cavity 8, so that the structure is adjustable, the damping and heat dissipation performance are controllable, and the safety and the functionality are greatly enhanced; an arc-shaped overturning accommodating groove 4 internally provided with a plurality of sections of overturning adjusting covers is formed in the outer side surface of the outer shell 3, and the waterproofness, the heat dissipation and the shock absorption of the whole permanent magnet motor body 1 can be freely changed according to the adjusting state of the plurality of sections of overturning adjusting covers, so that the application range of the permanent magnet motor body 1 is wider; a lateral transmission assembly synchronously controlled by a lateral adjusting motor 2 is arranged in the lateral transmission chamber 8, and the centrifugal radiating fan 6 can be directly driven to rotate by using the driving force of the permanent magnet motor body 1, so that the outside control on the right side is rapidly pumped into the arc-shaped overturning and accommodating groove 4, and the transmission efficiency and the radiating performance of the whole permanent magnet motor body 1 are greatly improved; the adjusting motor 2 drives the telescopic threaded linkage rod and the lateral transmission assembly to synchronously operate by utilizing the adjusting toothed ring 19, so that the linkage is better; adopt the flexible vaulting pole of elasticity upset to drive arc closed cover 9 and accomodate the inside upset of groove 4 in the arc upset, the link adopts the elastic construction, can effectively promote the shock attenuation nature of whole permanent-magnet machine body 1 to shock attenuation nature can be according to the rotation angle size freedom adjustment, and operation mode is very simple high-efficient.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. The utility model provides a permanent-magnet machine of housing with adjustable multidirectional structure, includes permanent-magnet machine body (1), side direction accommodate motor (2) and installs outside casing (3) on permanent-magnet machine body (1) lateral surface, characterized by: the arc-shaped turnover containing groove is characterized in that a plurality of arc-shaped turnover containing grooves (4) which are distributed in an annular array are formed in the arc-shaped surface of the outer side of the outer shell (3), a multi-section turnover type adjusting cover is movably assembled in each arc-shaped turnover containing groove (4), a lateral linkage adjusting inner screw hole (5) with a built-in telescopic threaded linkage rod is formed in one side of the arc-shaped turnover containing groove (4) in the outer shell (3), a lateral heat dissipation groove (7) with a built-in centrifugal heat dissipation fan (6) is formed in the right side wall of the outer shell (3), a lateral transmission chamber (8) with a built-in lateral transmission assembly is formed in the inner wall of the right side of the outer shell (3), multistage convertible regulation cover include through left side assembly pivot movable assembly accomodate the flexible vaulting pole of elasticity upset on groove (4) left side inner wall in the arc upset, accomodate arc closed cover (9) on groove (4) right side inner wall in the arc upset and fix arc guide rail (10) on the inboard arcwall face of arc closed cover (9) through right side assembly pivot movable assembly, flexible upset flexible vaulting pole through a body structure guide frame (11) cover that the top is buckled downwards arc guide rail (10) inside and arc closed cover plate (9) swing joint, telescopic screw thread gangbar include screw assembly adjust inside threaded adjusting rod (12) of interior screw hole (5) in the side direction linkage, set up in the inside straight-tooth drive groove on threaded adjusting rod (12) lateral surface, the external straight-tooth transmission rod (16) and the external linkage control rod (17) which are coaxially fixed on the top end of the external straight-tooth transmission rod (12) are coaxially fixed on the top end of the external straight-tooth transmission rod (16), the inner wall of the left side of the lateral transmission chamber (8) is provided with an annular adjusting groove (18) communicated with a lateral linkage adjusting inner screw hole (5), the inner part of the annular adjusting groove (18) is movably assembled with an adjusting toothed ring (19) meshed with the external straight-tooth transmission rod (16), the lateral transmission assembly comprises a left sliding clutch disc (23) and a sliding assembly which are coaxially fixed on a left side rotating shaft of a permanent magnet motor body (1) and an external linkage control sleeve (25) which are coaxially fixed on the outer side of a left rotating shaft of a centrifugal heat-radiating fan (6) and are movably sleeved on the outer side surface of the right sliding clutch disc (24), the external linkage control sleeve (25) is internally positioned at the edge position and is provided with a lateral limiting assembly through hole (26) matched with the external linkage control rod (17), the external linkage control rod (17) is movably sleeved with the top end of the limiting block (27), and the limiting block (27) is provided with a top opening matched with the lateral linkage control rod (27), the utility model discloses a flexible clutch disc, including left side slip clutch disc (23) inside seted up a plurality of lateral spacing draw-in grooves (28) that are the annular array and arrange, right side slip clutch disc (24) inside correspond lateral spacing draw-in groove (28) position and seted up lateral take-in mouth (30) of a plurality of built-in spacing trip strips (29) of upset, right side slip clutch disc (24) right side wall be located lateral take-in mouth (30) one side fixedly connected with be used for controlling the reset shell fragment (31) that overturns spacing trip strip (29) upset and reset, the flexible telescopic stay bar of elasticity upset include top telescopic link (34) that the top has guide frame (11), slip cup joint upset sleeve (35) on top telescopic link (34) link, install extrusion spring (36) and the coaxial inboard assembly regulation fluted disc (37) of upset sleeve (35) link in the inside, left side assembly pivot fixed connection inboard assembly regulation fluted disc (37) both sides central point put, inboard assembly regulation fluted disc (37) outside arc flank of tooth of adjusting gear mesh with inside straight tooth, lateral adjustment motor (2) drive the regulation fluted ring (19), adjust the toothed ring (19) external screw thread linkage control telescopic link (17) outside, move the control pole outside the telescopic link (17), then drive right side slip clutch disc (24) and move to the left, with left side slip clutch disc (23) contact, right side slip clutch disc (24) begin to produce the rotation, right side slip clutch disc (24) rotate and produce centrifugal force, drive spacing card strip (29) of upset outwards upset, the spacing card strip (29) medial extremity of upset begins to the inside upset of spacing draw-in groove of side direction (28) at this time, after spacing card strip (29) of upset inserted the spacing draw-in groove of side direction (28) inside, just can rotate simultaneously, drive centrifugal radiator fan (6) high-speed rotation.
2. The permanent magnet motor with the multidirectional structure-adjustable housing as claimed in claim 1, wherein: lateral direction transmission cavity (8) medial surface on the bolt fastening have be used for installing inside fixed frame (20) of lateral direction adjusting motor (2), lateral direction adjusting motor (2) nearly adjust ring gear (19) end pivot on coaxial fixed with adjust ring gear (19) engaged with lateral direction linkage gear (21), lateral direction transmission cavity (8) left side inner wall on seted up with lateral direction linkage gear (21) matched with side direction spacing assembly groove (22).
3. The permanent magnet motor with the housing with the adjustable multidirectional structure as set forth in claim 1, wherein: and a plurality of lateral air guide flow channels (32) communicated with the inside of the arc-shaped turnover containing groove (4) are formed on the arc-shaped surface at the inner side of the lateral heat radiating groove (7).
4. The permanent magnet motor with the multidirectional structure-adjustable housing as claimed in claim 1, wherein: the inside joint of side direction radiating groove (7) right side opening have detachable metal filter screen (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111461960.4A CN114400816B (en) | 2021-12-02 | 2021-12-02 | Permanent magnet motor with adjustable housing of multidirectional structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111461960.4A CN114400816B (en) | 2021-12-02 | 2021-12-02 | Permanent magnet motor with adjustable housing of multidirectional structure |
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| CN114400816A CN114400816A (en) | 2022-04-26 |
| CN114400816B true CN114400816B (en) | 2022-11-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114944727B (en) * | 2022-07-22 | 2022-10-25 | 江苏航天动力机电有限公司 | Motor with self-adaptation heat dissipation vortex mechanism |
| CN115085445B (en) * | 2022-07-25 | 2022-11-04 | 江苏航天动力机电有限公司 | Speed-adjustable high-heat-dissipation high-stability motor |
| CN117155002B (en) * | 2023-08-04 | 2024-04-26 | 武汉安兰斯电气科技有限公司 | Motor rotor heat abstractor and motor |
| CN117220437B (en) * | 2023-09-20 | 2024-04-26 | 湖南中资稀土永磁机电科技有限公司 | Permanent magnet motor with adjusting function and using method thereof |
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| CN112117867A (en) * | 2020-09-09 | 2020-12-22 | 苏州勋空自动化设备有限公司 | Motor with cooling impeller capable of automatically clutching |
| CN112260081A (en) * | 2020-10-13 | 2021-01-22 | 江苏柏芸金属科技有限公司 | Electric appliance cabinet with adjustable structure |
| CN112564414A (en) * | 2020-11-18 | 2021-03-26 | 江苏航天动力机电有限公司 | Novel heat-radiating permanent magnet motor |
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2021
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| JPH1098851A (en) * | 1996-09-20 | 1998-04-14 | Hitachi Ltd | Electric rotating machine |
| CN109687666A (en) * | 2019-01-26 | 2019-04-26 | 浙江朝舜机电有限公司 | A kind of explosion-proof fan threephase asynchronous |
| CN110829725A (en) * | 2019-11-18 | 2020-02-21 | 中材高新成都能源技术有限公司 | Motor structure capable of automatically adjusting rotating speed of fan |
| CN112117867A (en) * | 2020-09-09 | 2020-12-22 | 苏州勋空自动化设备有限公司 | Motor with cooling impeller capable of automatically clutching |
| CN112260081A (en) * | 2020-10-13 | 2021-01-22 | 江苏柏芸金属科技有限公司 | Electric appliance cabinet with adjustable structure |
| CN112564414A (en) * | 2020-11-18 | 2021-03-26 | 江苏航天动力机电有限公司 | Novel heat-radiating permanent magnet motor |
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| CN114400816A (en) | 2022-04-26 |
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