CN113991920B - Permanent magnet motor with electric control hydraulic adjustable shock absorption and heat dissipation housing - Google Patents
Permanent magnet motor with electric control hydraulic adjustable shock absorption and heat dissipation housing Download PDFInfo
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- CN113991920B CN113991920B CN202111364059.5A CN202111364059A CN113991920B CN 113991920 B CN113991920 B CN 113991920B CN 202111364059 A CN202111364059 A CN 202111364059A CN 113991920 B CN113991920 B CN 113991920B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Cooling System (AREA)
Abstract
The invention relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor with an electric control hydraulic adjustable damping and heat dissipation housing. According to the permanent magnet motor with the electric control hydraulic adjustable shock absorption and heat dissipation housing, the transverse sliding block and the strip-shaped heat dissipation fins in the inclined layout are arranged on the outer side surface, the housing cylinder is arranged outside the permanent magnet motor and internally provided with the transverse sliding rail and the strip-shaped heat conduction fins in the inclined layout, the permanent magnet motor can be quickly adjusted through the electric control hydraulic telescopic rod, the structure of the permanent magnet motor can be changed as required, the operation is simple, the heat dissipation performance of the permanent magnet motor can be freely changed as required, and the working performance is greatly improved; the bar fin and the bar conducting strip adopt to put the overall arrangement to one side, can utilize horizontal adjustment alright with the interval that changes between the two, utilize graphite alkene heat conduction membrane on the contact surface, laminating nature when can promoting both contacts strengthens the heat dissipation conduction effect simultaneously.
Description
Technical Field
The invention relates to the technical field of permanent magnet motors, in particular to a permanent magnet motor with an electric control hydraulic adjustable shock absorption and heat dissipation housing.
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 electric control hydraulic adjustable shock absorption heat dissipation housing is provided, and the problems that the heat dissipation efficiency of the traditional permanent magnet motor is limited, a rigid assembly mode is 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 with shock attenuation heat dissipation housing with automatically controlled hydraulic pressure is adjustable, includes permanent-magnet machine and automatically controlled hydraulic telescoping rod, the permanent-magnet machine lateral surface on have a plurality of horizontal sliders of outside arch and be located the bar fin of horizontal slider both sides, permanent-magnet machine periphery be provided with an external mounting cover section of thick bamboo, external mounting cover section of thick bamboo lower surface bottom fixing base that has an organic whole structure that is used for installing automatically controlled hydraulic telescoping rod, external mounting cover section of thick bamboo medial surface be located bar fin one side fixedly connected with bar heat conduction piece of structure, the inboard arcwall face of external mounting cover section of thick bamboo on correspond horizontal slider position and have the horizontal slide rail of built-in elastic guide wheel, permanent-magnet machine insert horizontal slide rail inside and external mounting cover section of thick bamboo sliding connection through horizontal slider, the bottom assembly draw-in groove of built-in detachable bottom linkage support has been seted up to the horizontal slider lower surface of permanent-magnet machine bottom, bottom linkage support inside have with automatically controlled hydraulic telescoping rod matched with vertical linkage hole.
The side wall of the bottom fixing seat is provided with a side mounting groove for mounting an electric control hydraulic telescopic rod, the upper surface of the bottom fixing seat is provided with an upper linkage control groove communicated with the inside of the transverse sliding rail, and the inside of the bottom fixing seat is provided with an inside telescopic through hole for communicating the side mounting groove with the upper linkage control groove.
The inner supporting wheel is inserted into the inner part of the longitudinal adjusting block through the lateral rotating shaft and is movably connected with the longitudinal adjusting block.
The strip-shaped radiating fins are arranged on two sides of the transverse sliding block in an inclined arrangement mode, the strip-shaped heat conducting fins are parallel to the strip-shaped radiating fins, and gaps are reserved between the strip-shaped radiating fins and the strip-shaped heat conducting fins.
The strip-shaped heat conducting fin and the strip-shaped radiating fin are fixedly connected with a graphene heat conducting film used for improving the heat conducting performance of a contact surface.
The vertical linkage hole inside slide be equipped with inside regulating block, inside regulating block inside have a horizontal assembly section of thick bamboo, the coaxial linkage head that is fixed with a body structure in automatically controlled hydraulic telescoping rod left end, automatically controlled hydraulic telescoping rod insert horizontal assembly section of thick bamboo inside and inside regulating block fixed connection through the linkage head.
And a lateral limiting groove matched with the longitudinal linkage hole is formed in the outer side surface of the inner adjusting block.
The centrifugal fan is characterized in that an internal heat dissipation flow channel with an opening at the left side is formed in the external mounting cover cylinder, an inclined negative pressure air exhaust hole matched with the internal heat dissipation flow channel is formed in the inner side surface of the external mounting cover cylinder, a centrifugal air channel groove communicated with the internal heat dissipation flow channel is formed in the outer wall of the right side of the external mounting cover cylinder, and a centrifugal fan is movably assembled in the centrifugal air channel groove through a lateral transmission rotating shaft.
The permanent magnet motor right side rotating shaft is coaxially sleeved with an elastic telescopic clutch plate and a transmission gear located inside the elastic telescopic clutch plate, the lateral transmission rotating shaft left side is located in a transmission gear sleeve coaxially fixed inside an externally installed cover cylinder, and the edge position of the outer side of the transmission gear sleeve is provided with a linkage clutch plate matched with the elastic telescopic clutch plate.
The left opening position of the internal heat dissipation flow channel is fixedly connected with a detachable annular metal filter screen frame.
The invention has the beneficial effects that:
(1) According to the permanent magnet motor with the electric control hydraulic adjustable shock absorption and heat dissipation housing, the transverse sliding block and the strip-shaped heat dissipation fins in the inclined layout are arranged on the outer side surface, the housing cylinder is arranged outside the permanent magnet motor and internally provided with the transverse sliding rail and the strip-shaped heat conduction fins in the inclined layout, the permanent magnet motor can be quickly adjusted through the electric control hydraulic telescopic rod, the structure of the permanent magnet motor can be changed as required, the operation is simple, the heat dissipation performance of the permanent magnet motor can be freely changed as required, and the working performance is greatly improved;
(2) The strip-shaped radiating fins and the strip-shaped heat conducting fins are arranged obliquely, the distance between the strip-shaped radiating fins and the strip-shaped heat conducting fins can be changed by utilizing transverse adjustment, the contact adhesion between the strip-shaped radiating fins and the strip-shaped heat conducting fins can be improved by utilizing the graphene heat conducting film on the contact surface, and the radiating and conducting effect is enhanced;
(3) The inner arc surface of the outer mounting cover cylinder is provided with a transverse sliding rail with a built-in elastic guide wheel, a transverse sliding block is inserted into the transverse sliding rail to reduce the friction force generated when the permanent magnet motor and the outer mounting cover cylinder are adjusted, and the shock absorption performance is greatly improved;
(4) The left side open-ended inside heat dissipation runner is seted up to externally installed cover section of thick bamboo inside, externally installed cover section of thick bamboo inboard is seted up with inside heat dissipation runner matched with put negative pressure aspirating hole to one side, sets up the centrifugal wind channel groove of built-in centrifugal fan on externally installed cover section of thick bamboo right side outer wall simultaneously, through the position of horizontal adjustment permanent-magnet machine alright with drive centrifugal fan rotation with utilizing slip clutching mechanism to take out the heat from the inside fast, follow passive heat dissipation and change into initiative heat dissipation, heat dispersion promotes greatly.
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 sectional view of the present invention.
Fig. 3 is a sectional view of the present invention.
FIG. 4 is a partial schematic view of the mounting end of the electrically controlled hydraulic telescoping pole of 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 diagrams each illustrating the basic structure of the present invention only 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 motor with shock attenuation heat dissipation housing with automatically controlled hydraulic pressure is adjustable, including permanent magnet motor 1 and automatically controlled hydraulic telescoping rod 2, permanent magnet motor 1 has a plurality of horizontal sliders 3 of outside bellying and is located the bar fin 4 of horizontal slider 3 both sides on the lateral surface, permanent magnet motor 1 periphery is provided with externally mounted cover section of thick bamboo 5, externally mounted cover section of thick bamboo 5 lower surface has the bottom fixing base 6 that is used for installing the body structure of automatically controlled hydraulic telescoping rod 2, the medial surface of externally mounted cover section of thick bamboo 5 is located bar fin 4 one side fixedly connected with body structure bar heat conduction piece 7, correspond horizontal slider 3 position on the inboard arcwall face of externally mounted cover section of thick bamboo 5 and have the horizontal slide rail 8 of built-in elastic guide pulley, permanent magnet motor 1 inserts horizontal slide rail 8 inside through horizontal slider 3 and externally mounted cover section of thick bamboo 5 sliding connection, the bottom assembly draw-in groove 10 of built-in detachable bottom linkage support 9 is seted up to horizontal slider 3 lower surface in permanent magnet motor 1 bottom, bottom linkage support 9 inside has the vertical linkage hole 11 with automatically controlled hydraulic telescoping rod 2 matched with.
Wherein the bottom linkage support 9 is an inverted L-shaped structural support, and then the longitudinal linkage hole 11 is arranged inside the longitudinal section. The electric control hydraulic telescopic rod 2 is an electric telescopic mechanism controlled by the outside and is obtained by direct customization and purchase in the market, and the function and the structure are common electric control telescopic mechanisms in the market. In order to realize automatic control, a temperature control switch used for controlling the expansion and contraction of the electric control hydraulic telescopic rod 2 can be arranged in the outer installation cover cylinder 5, the electric control hydraulic telescopic rod 2 is controlled to contract at high temperature, and the electric control hydraulic telescopic rod is controlled to extend and reset when the temperature is lower than the set temperature.
As shown in fig. 4, in order to cooperate with the electric hydraulic telescopic rod 2 to assemble, a lateral mounting groove 12 for mounting the electric hydraulic telescopic rod 2 is formed in the side wall of the bottom fixing seat 6, an upper linkage control groove 13 communicated with the inside of the transverse slide rail 8 is formed in the upper surface of the bottom fixing seat 6, and an inner telescopic through hole 14 for communicating the lateral mounting groove 12 with the upper linkage control groove 13 is formed in the bottom fixing seat 6.
The benefit that the side direction set up just can make things convenient for the later stage to overhaul and change automatically controlled hydraulic telescoping rod 2, and the side direction mounting groove 12 all is equipped with the loading and unloading mouth with the 14 outsides of inside flexible through-hole, utilizes the outside sealed lid to come the loading and unloading mouth in the closed side direction mounting groove 12 and the 14 outsides of inside flexible through-hole, plays spacing effect simultaneously.
Furthermore, in order to improve the internal shock absorption, longitudinal assembly adjusting grooves 15 are symmetrically formed in the transverse sliding rail 8, the elastic guide wheel comprises a longitudinal adjusting block 16 which is slidably assembled in the longitudinal assembly adjusting groove 15, an extrusion return spring 17 fixed on one side of the longitudinal adjusting block 16, an internal supporting wheel 18 which is arranged in the transverse sliding rail 8 and a lateral rotating shaft which is coaxially fixed at the center positions of two sides of the internal supporting wheel 18, and the internal supporting wheel 18 is inserted into the longitudinal adjusting block 16 through the lateral rotating shaft and is movably connected with the longitudinal adjusting block 16.
The extrusion return spring 17 is arranged at the end far away from the permanent magnet motor 1, so that the shock absorption of the permanent magnet motor 1 can be ensured from a plurality of angles.
Further, for the cooperation to adjust and promote the laminating nature, bar fin 4 adopts the oblique overall arrangement to install in horizontal slider 3 both sides, and bar conducting strip 7 is parallel to each other with bar fin 4, leaves the clearance between bar fin 4 and the bar conducting strip 7, and further, for the heat conductivity when promoting the contact, bar conducting strip 7 is connected fixedly connected with on the face with bar fin 4 and is used for promoting the graphite alkene thermal-conducting film 188 that the contact surface heat conductivity was led.
The graphene heat-conducting film is a heat-conducting film made of a graphene heat-conducting material, and is fixedly installed by being attached to the connecting surface of the strip-shaped heat-conducting fin 7 and the strip-shaped radiating fin 4, so that the graphene heat-conducting film can be attached more tightly when the graphene heat-conducting film and the strip-shaped radiating fin are in contact with each other, and the graphene heat-conducting film is mostly installed on the current heat dissipation mechanism of the smart phone.
Further, for cooperation linkage control, the inside slip of vertical linkage hole 11 is equipped with inside regulating block 19, inside horizontal assembly section of thick bamboo 20 has of inside regulating block 19, the coaxial linkage head 21 that has a body structure that is fixed with in 2 left ends of automatically controlled hydraulic telescoping rod, automatically controlled hydraulic telescoping rod 2 inserts horizontal assembly section of thick bamboo 20 inside and inside regulating block 19 fixed connection through linkage head 21, and further, in order to promote spacing performance, set up on the inside regulating block 19 lateral direction spacing groove 22 with vertical linkage hole 11 matched with.
The inside left open-ended inside heat dissipation runner 23 of seting up of external mounting cover section of thick bamboo 5, set up on the 5 medial surfaces of external mounting cover section of thick bamboo and put negative pressure aspirating hole 24 to one side with inside heat dissipation runner 23 matched with, the angle of putting negative pressure aspirating hole 24 to one side is high right-hand member low, when inside production of inside heat dissipation runner 23 was from the air current of turning left to the right side like this, just can form the negative pressure in putting negative pressure aspirating hole 24 upper end to one side, take out the air of the lower extreme open position of putting negative pressure aspirating hole 24 to one side, thereby initiatively dispel the heat, set up the centrifugal wind channel groove 25 that is linked together with inside heat dissipation runner 23 on the outer wall of external mounting cover section of thick bamboo 5 right side, centrifugal wind channel groove 25 right side air inlet installation filter screen, centrifugal wind channel groove 25 is inside to be equipped with centrifugal fan 27 through the activity of side direction transmission pivot 26.
Furthermore, in order to cooperate with synchronous transmission and reduce the impact force generated during meshing, an elastic telescopic clutch plate 28 and a transmission gear 29 positioned inside the elastic telescopic clutch plate 28 are coaxially sleeved on a rotating shaft on the right side of the permanent magnet motor 1, a transmission gear sleeve 30 coaxially fixed inside the externally-mounted cover cylinder 5 is positioned on the left side of the lateral transmission rotating shaft 26, and a linkage clutch plate 31 matched with the elastic telescopic clutch plate 28 is arranged at the outer edge position of the transmission gear sleeve 30.
The elastic telescopic clutch plate 28 is a clutch plate which is assembled outside the transmission gear 29 in a sliding way and a lateral extrusion spring which is sleeved on a rotating shaft on the right side of the permanent magnet motor 1.
The principle of the elastic telescopic clutch plate 28 and the linkage clutch plate 31 is similar to that of a sliding clutch plate on a gearbox on the market, when the electric control hydraulic telescopic rod 2 contracts, the permanent magnet motor 1 is driven to translate rightwards, at this time, the elastic telescopic clutch plate 28 and the linkage clutch plate 31 are initially contacted, the linkage clutch plate 31 is driven to rotate, the linkage clutch plate 31 drives the centrifugal fan 27 and the transmission gear sleeve 30 to rotate through the lateral transmission rotating shaft 26, the rotating speed of the final transmission gear sleeve 30 is the same as that of the transmission gear 29, a static state is kept between the two, at this time, the transmission gear 29 is inserted into the transmission gear sleeve 30, impact force cannot be generated, and therefore the durability of the transmission mechanism is improved.
Further, in order to avoid internal dust collection, a detachable annular metal filter frame 32 is fixedly connected to the left opening of the internal heat dissipation flow passage 23. Annular metal filter screen frame 32 is fixed in the external installation cover section of thick bamboo 5 left side through the elasticity buckle joint, can filter the left side opening in 23 left side openings of inside heat dissipation runner and permanent-magnet machine 1 and the 5 clearances of external installation cover section of thick bamboo simultaneously, and annular metal filter screen frame 32 adopts elasticity flexible design with the contact surface in 1 lateral surface of permanent-magnet machine, reinforcing shock attenuation nature when can guarantee the leakproofness.
According to the permanent magnet motor 1 with the electric control hydraulic adjustable shock absorption and heat dissipation housing, the transverse sliding block 3 and the strip-shaped heat dissipation fins 4 in an inclined layout are arranged on the outer side surface of the permanent magnet motor 1, the built-in transverse sliding rails 8 and the cover cylinders 5 arranged outside the strip-shaped heat conduction fins 7 in an inclined layout are arranged on the periphery of the permanent magnet motor 1, the permanent magnet motor can be quickly adjusted through the electric control hydraulic telescopic rod 2, the structure of the permanent magnet motor can be changed as required, the operation is simple, the heat dissipation performance of the permanent magnet motor 1 can be freely changed as required, and the working performance is greatly improved; the strip-shaped radiating fins 4 and the strip-shaped heat conducting fins 7 are obliquely arranged, the distance between the strip-shaped radiating fins and the strip-shaped heat conducting fins can be changed by utilizing transverse adjustment, the contact adhesion between the strip-shaped radiating fins and the strip-shaped heat conducting fins can be improved by utilizing the graphene heat conducting film 18 on the contact surface, and the heat dissipation and conduction effects are enhanced; the inner arc-shaped surface of the outer installation cover cylinder 5 is provided with a transverse sliding rail 8 with a built-in elastic guide wheel, the transverse sliding block 3 is inserted into the transverse sliding rail 8 to reduce the friction force generated when the permanent magnet motor 1 and the outer installation cover cylinder 5 are adjusted, and the shock absorption performance is greatly improved; the inside left open-ended inside heat dissipation runner 23 of seting up of external installation cover section of thick bamboo 5, set up the oblique negative pressure aspirating hole 24 with inside heat dissipation runner 23 matched with in the outside installation cover section of thick bamboo 5 inboard, set up the centrifugal wind channel groove 25 of built-in centrifugal fan 27 on the outer wall of external installation cover section of thick bamboo 5 right side simultaneously, through the position alright with utilizing slip clutch mechanism to drive centrifugal fan 27 and rotate of horizontal regulation permanent-magnet machine 1, thereby take out the heat from inside fast, change into initiative heat dissipation from passive heat dissipation, heat dispersion promotes greatly.
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 (9)
1. The utility model provides a permanent-magnet machine with shock attenuation heat dissipation housing with adjustable automatically controlled hydraulic pressure, includes permanent-magnet machine (1) and automatically controlled hydraulic telescoping rod (2), characterized by: the lateral surface of the permanent magnet motor (1) is provided with a plurality of transverse sliding blocks (3) protruding outwards and bar-shaped radiating fins (4) located on two sides of the transverse sliding blocks (3), an externally-mounted cover cylinder (5) is arranged on the periphery of the permanent magnet motor (1), the lower surface of the externally-mounted cover cylinder (5) is provided with a bottom fixing seat (6) of an integrated structure for mounting an electric control hydraulic telescopic rod (2), the inner side surface of the externally-mounted cover cylinder (5) is located on one side of the bar-shaped radiating fins (4) and fixedly connected with an integrated structure bar-shaped heat conducting fin (7), the inner side arc surface of the externally-mounted cover cylinder (5) is provided with a transverse sliding rail (8) with a built-in elastic guide wheel corresponding to the transverse sliding blocks (3), the permanent magnet motor (1) is inserted into the transverse sliding rail (8) through the transverse sliding blocks (3) and is in sliding connection with the externally-mounted cover cylinder (5), the lower surface of the transverse sliding blocks (3) at the bottom of the permanent magnet motor (1) is provided with a bottom assembly clamping groove (10) with a built-in detachable bottom linkage support (9), and a longitudinal adjusting groove (15) is provided with a longitudinal adjusting hydraulic adjusting block (11) which is matched with a longitudinal adjusting groove (15) matched with an internal adjusting hydraulic adjusting block which is arranged inside the sliding rail (15) and comprises a longitudinal adjusting block assembly groove (16) which is arranged inside sliding rail (16) and a longitudinal adjusting block which is arranged inside sliding groove which is arranged inside the sliding rail (6) and is arranged inside the sliding rail (2) and a longitudinal adjusting block which is arranged inside the sliding rail (6) and is arranged inside which is arranged inside sliding rail (6) and is arranged inside the sliding rail which is arranged inside the sliding block which is arranged inside and is arranged in the sliding block which is arranged in the sliding rail (2), the device comprises an extrusion reset spring (17) fixed on one side of a longitudinal adjusting block (16), an internal supporting wheel (18) arranged inside a transverse sliding rail (8) and a lateral rotating shaft coaxially fixed at the central positions of the two sides of the internal supporting wheel (18), wherein the internal supporting wheel (18) is inserted into the longitudinal adjusting block (16) through the lateral rotating shaft and is movably connected with the longitudinal adjusting block (16).
2. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 1, wherein: the side wall of the bottom fixing seat (6) is provided with a side direction mounting groove (12) for mounting the electric control hydraulic telescopic rod (2), the upper surface of the bottom fixing seat (6) is provided with an upper portion linkage control groove (13) communicated with the inside of the transverse sliding rail (8), and the inside of the bottom fixing seat (6) is provided with an inner telescopic through hole (14) for communicating the side direction mounting groove (12) with the upper portion linkage control groove (13).
3. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 1, wherein: the strip-shaped radiating fins (4) are arranged on two sides of the transverse sliding block (3) in an inclined arrangement mode, the strip-shaped heat conducting fins (7) are parallel to the strip-shaped radiating fins (4), and gaps are reserved between the strip-shaped radiating fins (4) and the strip-shaped heat conducting fins (7).
4. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 1, wherein: the graphene heat-conducting film (188) for improving the heat conductivity of the contact surface is fixedly connected to the connecting surface of the strip-shaped heat-conducting fin (7) and the strip-shaped radiating fin (4).
5. The permanent magnet motor with the electrically-controlled hydraulically-adjustable shock-absorbing heat-dissipating housing as claimed in claim 1, wherein: vertical linkage hole (11) inside slip be equipped with inside regulating block (19), inside regulating block (19) inside have a horizontal assembly section of thick bamboo (20), automatically controlled hydraulic telescoping rod (2) left end coaxial fixation has linkage head (21) of an organic whole structure, automatically controlled hydraulic telescoping rod (2) insert horizontal assembly section of thick bamboo (20) inside and inside regulating block (19) fixed connection through linkage head (21).
6. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 5, wherein: and a lateral limiting groove (22) matched with the longitudinal linkage hole (11) is formed in the outer side surface of the inner adjusting block (19).
7. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 1, wherein: the novel centrifugal fan is characterized in that an internal heat dissipation flow channel (23) with an opening at the left side is formed inside the external mounting cover cylinder (5), an inclined negative pressure air suction hole (24) matched with the internal heat dissipation flow channel (23) is formed in the inner side face of the external mounting cover cylinder (5), a centrifugal air channel groove (25) communicated with the internal heat dissipation flow channel (23) is formed in the outer wall of the right side of the external mounting cover cylinder (5), and a centrifugal fan (27) is movably assembled inside the centrifugal air channel groove (25) through a lateral transmission rotating shaft (26).
8. The permanent magnet motor with the electrically-controlled hydraulic adjustable shock-absorbing heat-dissipating housing as claimed in claim 7, wherein: permanent-magnet machine (1) right side pivot on coaxial cup joint flexible clutch disc (28) and be located the inside drive gear (29) of flexible clutch disc (28), side direction transmission pivot (26) left side be located the inside coaxial fixed transmission gear cover (30) of externally mounted cover section of thick bamboo (5), transmission gear cover (30) outside edge position have with flexible clutch disc (28) matched with linkage clutch disc (31).
9. The permanent magnet motor with the electrically-controlled hydraulically-adjustable shock-absorbing heat-dissipating housing as claimed in claim 7, wherein: the left opening of the internal heat dissipation flow channel (23) is fixedly connected with a detachable annular metal filter screen frame (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364059.5A CN113991920B (en) | 2021-11-17 | 2021-11-17 | Permanent magnet motor with electric control hydraulic adjustable shock absorption and heat dissipation housing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111364059.5A CN113991920B (en) | 2021-11-17 | 2021-11-17 | Permanent magnet motor with electric control hydraulic adjustable shock absorption and heat dissipation housing |
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| Publication Number | Publication Date |
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| CN113991920A CN113991920A (en) | 2022-01-28 |
| CN113991920B true CN113991920B (en) | 2022-11-25 |
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| CN209608521U (en) * | 2019-05-17 | 2019-11-08 | 江苏月亮电机有限公司 | A kind of energy-efficient frequency conversion three-phase permanent-magnetic synchronous motors |
| CN110165813A (en) * | 2019-06-26 | 2019-08-23 | 宁波青缇工业设计有限公司 | Brshless DC motor |
| CN210016355U (en) * | 2019-07-10 | 2020-02-04 | 中山格智美电器有限公司 | Low-noise direct-current brushless variable frequency motor for air purifier |
| CN213937615U (en) * | 2020-12-02 | 2021-08-10 | 广州市伟民机电设备有限公司 | Permanent magnet synchronous servo motor with protection structure |
| CN113113991A (en) * | 2021-04-14 | 2021-07-13 | 广州跃金科技有限公司 | Polarization heat dissipation type unit permanent magnet motor |
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2021
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