CN113224910B - Motor with uniformly distributed ventilation type protective cover structure - Google Patents
Motor with uniformly distributed ventilation type protective cover structure Download PDFInfo
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- CN113224910B CN113224910B CN202110603361.5A CN202110603361A CN113224910B CN 113224910 B CN113224910 B CN 113224910B CN 202110603361 A CN202110603361 A CN 202110603361A CN 113224910 B CN113224910 B CN 113224910B
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- heat dissipation
- motor
- sliding
- protective shell
- motor shaft
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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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- 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
- H02K5/10—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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention relates to the technical field of motors, in particular to a motor with an evenly distributed ventilation type protective cover structure, which comprises a motor body, wherein a motor shaft is arranged in the motor body, a heat dissipation mechanism is arranged on the motor body, an air inlet mechanism is arranged on the heat dissipation mechanism, an exhaust mechanism is arranged in the heat dissipation mechanism, a receiving mechanism is arranged in the heat dissipation mechanism, a fixing mechanism is arranged on the heat dissipation mechanism, and a collision mechanism is arranged on the motor shaft; drive the motor shaft through motor body's effect down and rotate to make heat dissipation mechanism work extract outside air through air inlet mechanism effect down, make the air current at the inside even flow of heat dissipation mechanism, be favorable to motor body heat dissipation work, conveniently accomodate the clearance to the dust debris of air inlet mechanism filter screen under the effect through receiving mechanism, prevent heat dissipation mechanism and block up, conveniently discharge after absorbing heat to some air under exhaust mechanism's effect, and block up the protection of heat dissipation mechanism.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor with an evenly distributed ventilation type protective cover structure.
Background
The motor is an electromagnetic device which realizes electric energy conversion or transmission according to the electromagnetic induction law, is expressed by a letter M (old standard is D) in a circuit, and mainly has the function of generating driving torque to serve as a power source of electric appliances or various machines.
However, traditional motor function single structure leans on the fan of afterbody to carry out the work of dispelling the heat to the motor, because air flow rate is fast, and is little with motor area of contact to the heat absorption inefficiency has reduced radiating effect, and safeguard measure is not good enough, makes dust debris get into the inside fan or the motor that causes of motor jam damage easily, and the dust debris that get into simultaneously is inconvenient to be washd, need demolish the motor and clear up the work, complex operation, consuming time power, very inconvenient.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a motor with an evenly distributed ventilation type protective cover structure.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a motor with equipartition ventilation formula protection casing structure, includes motor body, the inside motor shaft that is equipped with of motor body, the last heat dissipation mechanism of installing of motor body, the last air inlet mechanism of installing of heat dissipation mechanism, heat dissipation mechanism internally mounted has exhaust mechanism, heat dissipation mechanism internally mounted has receiving mechanism, the last fixed establishment of installing of heat dissipation mechanism, install conflict mechanism on the motor shaft.
Specifically, conflict mechanism includes the fixture block, install the fixture block on the motor shaft, the fixture block passes through two expanding spring and motor shaft sliding connection, the fixture block is trapezium structure.
Specifically, be connected with the ejector pad perpendicularly on the fixture block, inside the ejector pad extends to the motor shaft, the inside screw rod that is equipped with of motor shaft, the screw rod extends to the motor shaft outside, screw rod one end and motor shaft threaded connection, the screw rod other end is contradicted with the ejector pad, ejector pad one end is the arc structure.
Specifically, heat dissipation mechanism includes the protecting crust, install the protecting crust on the motor body, the protecting crust can be dismantled with motor body through a plurality of bolts and be connected, the inside a plurality of ventilation grooves that are equipped with of protecting crust, the ventilation groove extends to the protecting crust both ends outside, the inside slow flow groove that is equipped with the multiunit symmetry of protecting crust, slow flow groove respectively with the ventilation groove intercommunication, slow flow groove is "7" font structure, ventilation groove internally mounted has the multiunit guide block, it is connected with the bull stick to rotate on the protecting crust, the bull stick is connected with the motor shaft block, install the flabellum on the bull stick.
Specifically, the protective cover is detachably connected to the protective shell through a bolt, and the base is installed on the protective shell.
Specifically, the air inlet mechanism includes the filter screen, install the filter screen on the protecting crust, the flabellum is located inside the filter screen, be equipped with logical groove on the protection casing, it is equipped with the baffle that a plurality of stromatolites were placed, and is a plurality of to lead to the inslot the baffle is connected through pivot and logical groove rotation.
Specifically, exhaust mechanism includes the slide bar, the slide bar is "T" shape structure down, the inside a plurality of slide bars that are equipped with of protecting crust, the slide bar passes through reset spring and protecting crust sliding connection, the slide bar extends to the protecting crust outside, and is a plurality of install the apron on the slide bar, the apron is the toper structure, apron and protecting crust laminating, the apron bottom side is through guide slot and slow chute intercommunication.
Specifically, receiving mechanism includes the slide, sliding connection has two slides on the safety cover, the inside net of accomodating that is equipped with two symmetries of protection casing, accomodate the net and contradict with the filter screen, accomodate inside and the logical groove intercommunication of net, accomodate the net and be connected with the slide, install on the slide and draw the knot.
The utility model discloses a slide, two slide internally mounted has the bayonet lock, the bayonet lock is "L" shape structure, the bayonet lock is through contradicting spring and slide sliding connection, the bayonet lock runs through in the slide with draw the knot to be connected, the inside draw-in groove that is equipped with of protection casing, the bayonet lock runs through in slide and the inside conflict of draw-in groove.
Specifically, fixed establishment includes the spout, the inside two spouts that are equipped with of base, the spout is "ten" font structure, the inside a plurality of fixed blocks that are equipped with of base, the fixed block is "protruding" font structure, and is a plurality of the fixed block passes through spout and base sliding connection, and is a plurality of be equipped with the fixed orifices on the fixed block, the fixed orifices extends to the fixed block outside.
The invention has the beneficial effects that:
(1) the invention relates to a motor with uniformly distributed ventilation type protective cover structure, which is characterized in that a heat dissipation mechanism is arranged on a motor body, and a motor shaft is driven to rotate under the action of the motor body, so that the heat dissipation mechanism works to extract external air under the action of an air inlet mechanism, air flow uniformly flows in the heat dissipation mechanism, the heat dissipation work of the motor body is facilitated, the heat dissipation mechanism can be protected and filtered for impurities under the action of the air inlet mechanism, and the internal blockage of the heat dissipation mechanism is prevented, namely: the motor shaft is favorable for driving the rotating rod to rotate through the rotation of the motor body, the fan blades are rotated outside the protective shell, airflow is favorable for entering the plurality of ventilation grooves through the fan blades so as to radiate the protective shell, the airflow flowing speed is reduced under the action of the slow flow grooves, the airflow can uniformly and slowly flow out of the ventilation grooves under the action of the guide blocks, the radiating efficiency is improved, the fan blades are favorable for being protected through the protective shell, the protective shell and the motor body are convenient to support and mount under the action of the base, external sundries are favorable for being blocked and filtered under the action of the filter screen, large sundries are prevented from entering the ventilation grooves to cause blockage, the through grooves are arranged on the protective shell so as to facilitate the entering of external air, and when the fan blades rotate to exhaust air, the plurality of baffles can be rotated to be opened, the fan blade is favorable for air to enter, and the plurality of baffles reset under the action of gravity after the fan blades stop rotating, so that external sundries can not enter the protective shell, and the protective effect is achieved.
(2) The motor with the uniformly distributed ventilation type protective cover structure is convenient for storing and taking out dust impurities of a filter screen of an air inlet mechanism under the action of the storage mechanism, is convenient for taking out and cleaning, prevents a heat dissipation mechanism from being blocked, is convenient for absorbing heat of partial air and then discharging the air under the action of an exhaust mechanism, and protects and blocks the heat dissipation mechanism, namely: through the installation of the sliding plate and the containing net, the filter screen is enabled to slide to the inside of the containing net by blocked dust sundries for storage, the sliding plate and the containing net are conveniently taken out for cleaning through the pull buckle, the filter screen and the ventilation groove are prevented from being blocked, the bayonet lock is clamped with the inside of the clamping groove under the action of the collision spring through the closing of the sliding plate and the protective cover, the limiting of the sliding plate and the protective cover is facilitated, the sliding plate and the protective cover are enabled not to easily fall off, when the pull buckle is pushed, the pull buckle drives the bayonet lock to separate from the inside of the clamping groove under the action of the collision spring, the sliding plate and the containing net are convenient to slide and clean, when airflow enters the inside of the slow flow groove, partial airflow enters the bottom of the cover plate through the guide groove, the cover plate is pushed to pull the sliding rod, the sliding rod is enabled to slide under the action of the falling off of the reset spring, the cover plate is enabled to be separated from the protective cover plate, thereby the inside of the guide groove is enabled to discharge and dissipate heat, when no airflow, the cover plate resets under the action of the slide rod and the reset spring and is attached to the protective shell, so that external sundries cannot enter the guide groove and the inside of the buffer groove to cause blockage.
(3) According to the motor with the uniformly distributed ventilation type protective cover structure, the motor body, the heat dissipation mechanism and the external equipment can be conveniently and detachably mounted and connected under the action of the fixing mechanism, the mounting efficiency is improved, the motor shaft and the external gear can be conveniently and conveniently mounted and dismounted under the action of the abutting mechanism, and the gear is stably mounted and does not slip, namely: offer through a plurality of fixed blocks and fixed orifices, thereby conveniently carry on with equipment demountable connection installation to protecting crust and motor body, be favorable to making the fixed block slide on the base under the effect of spout, thereby conveniently adjust the vacancy of installation, installation effectiveness and installation scope have been improved, make the fixture block have the elasticity on the motor shaft under the effect through expanding spring, thereby make things convenient for outside gear block installation and subsequent dismantlement, it is stable firm with the motor shaft installation to make outside gear and motor shaft installation under the effect of fixture block, difficult slipping, after the motor shaft passes through fixture block and outside gear installation stability, through rotating the screw rod, make the screw rod get into inside the motor shaft under the effect of screw thread, and make the screw rod contradict to the ejector pad, thereby make the ejector pad conflict fixture block rise to contradict closely with outside gear, prevent that the gear from droing and skidding.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
FIG. 1 is a structural diagram of the overall structure of a preferred embodiment of an electric motor with an evenly distributed ventilated protective cover structure according to the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1;
FIG. 3 is a schematic view of the interference mechanism shown in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the heat dissipation mechanism, the exhaust mechanism and the storage mechanism shown in FIG. 1;
FIG. 5 is an enlarged view of the structure of the portion B shown in FIG. 4;
FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 4;
fig. 7 is an enlarged view of the structure of the portion D shown in fig. 5.
In the figure: 1. the motor comprises a motor body, 2, a motor shaft, 3, an abutting mechanism, 31, a clamping block, 32, a telescopic spring, 33, a pushing block, 34, a screw rod, 4, a heat dissipation mechanism, 41, a protective shell, 42, a bolt, 43, a protective cover, 44, a base, 45, a ventilation groove, 46, a rotating rod, 47, a fan blade, 48, a buffer groove, 49, a guide block, 5, an exhaust mechanism, 51, a cover plate, 52, a guide groove, 53, a sliding rod, 54, a reset spring, 6, an air inlet mechanism, 61, a baffle plate, 62, a filter screen, 63, a through groove, 64, a rotating shaft, 7, a containing mechanism, 71, a sliding plate, 72, a pull buckle, 73, a clamping pin, 74, an abutting spring, 75, a clamping groove, 76, a containing screen, 8, a fixing mechanism, 81, a sliding groove, 82, a fixing block, 83 and a fixing hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the motor with the uniformly distributed ventilation type protective cover structure comprises a motor body 1, a motor shaft 2 is arranged inside the motor body 1, a heat dissipation mechanism 4 is installed on the motor body 1, an air inlet mechanism 6 is installed on the heat dissipation mechanism 4, an exhaust mechanism 5 is installed inside the heat dissipation mechanism 4, an accommodating mechanism 7 is installed inside the heat dissipation mechanism 4, a fixing mechanism 8 is installed on the heat dissipation mechanism 4, and a collision mechanism 3 is installed on the motor shaft 2.
Specifically, the abutting mechanism 3 includes a clamping block 31, a clamping block 31 is installed on the motor shaft 2, the clamping block 31 is slidably connected with the motor shaft 2 through two extension springs 32, the clamping block 31 is of a trapezoid structure, and the clamping block 31 is made to be telescopic on the motor shaft 2 under the action of the extension springs 32, so that the external gear can be conveniently clamped and installed and can be conveniently detached subsequently, and the external gear and the motor shaft 2 can be stably and firmly installed under the action of the clamping block 31 and are not prone to slipping.
Specifically, be connected with ejector pad 33 on the fixture block 31 perpendicularly, ejector pad 33 extends to inside the motor shaft 2, the inside screw rod 34 that is equipped with of motor shaft 2, screw rod 34 extends to the outside of motor shaft 2, screw rod 34 one end and the 2 threaded connection of motor shaft, the screw rod 34 other end is contradicted with ejector pad 33, ejector pad 33 one end is the arc structure, works as motor shaft 2 passes through fixture block 31 is stable with the external gear installation back, through rotating screw rod 34, makes screw rod 34 gets into under the effect of screw thread inside motor shaft 2, and makes screw rod 34 is right ejector pad 33 is contradicted, thereby makes ejector pad 33 contradict fixture block 31 rises to contradict with the external gear closely, prevents that the gear from droing and skidding.
Specifically, the heat dissipation mechanism 4 includes a protective shell 41, the protective shell 41 is installed on the motor body 1, the protective shell 41 is detachably connected to the motor body 1 through a plurality of bolts 42, a plurality of ventilation grooves 45 are formed in the protective shell 41, the ventilation grooves 45 extend to the outer portions of two ends of the protective shell 41, a plurality of groups of symmetrical buffering grooves 48 are formed in the protective shell 41, the buffering grooves 48 are respectively communicated with the ventilation grooves 45, the buffering grooves 48 are of a 7-shaped structure, a plurality of groups of guide blocks 49 are installed in the ventilation grooves 45, a rotating rod 46 is rotatably connected to the protective shell 41, the rotating rod 46 is connected to the motor shaft 2 in a clamping manner, fan blades 47 are installed on the rotating rod 46, and by rotation of the motor body 1, the motor shaft 2 is facilitated to drive the rotating rod 46 to rotate, and the fan blades 47 are rotated outside the protective shell 41, it is favorable to making the air current pass through flabellum 47 gets into a plurality ofly inside ventilation groove 45 to it is right protective housing 41 dispels the heat, simultaneously make the air current flow velocity reduce under the effect of slow groove 48, and make the air current can under the effect of guide block 49 ventilation groove 45 inside even slow outflow, thereby increased radiating efficiency.
Specifically, can dismantle through bolt 42 and be connected with protection casing 43 on the protection casing 41, install base 44 on the protection casing 41, through be favorable to under the effect of protection casing 43 right flabellum 47 protects, and the convenience is right under the effect of base 44 protection casing 41 reaches motor body 1 supports the installation.
Specifically, the air intake mechanism 6 includes a filter screen 62, the filter screen 62 is installed on the protective shell 41, the fan blades 47 are located inside the filter screen 62, the protective cover 43 is provided with a through groove 63, the through groove 63 is provided with a plurality of baffles 61 placed in a stacked manner, the baffles 61 are rotatably connected with the through groove 63 through a rotating shaft 64, external impurities can be prevented from being blocked and filtered under the action of the filter screen 62, the large impurities can be prevented from entering the ventilation groove 45 to cause blockage, the through groove 63 is arranged on the protective cover 43 to facilitate the entry of external air, when the fan blades 47 rotate, the baffles 61 can be rotated to be opened to facilitate the entry of air, when the fan blades 47 stop rotating, the baffles 61 can be reset under the action of gravity, thereby facilitating the entry of external impurities into the protective shell 41, the function of protection is achieved.
Specifically, the exhaust mechanism 5 includes a sliding rod 53, the sliding rod 53 is of an inverted "T" shaped structure, the protective housing 41 is provided with a plurality of sliding rods 53, the sliding rod 53 is slidably connected with the protective housing 41 through a return spring 54, the sliding rod 53 extends to the outside of the protective housing 41, a cover plate 51 is mounted on the plurality of sliding rods 53, the cover plate 51 is of a conical structure, the cover plate 51 is attached to the protective housing 41, the bottom side of the cover plate 51 is communicated with the buffer groove 48 through a guide groove 52, when an airflow enters the buffer groove 48, a part of the airflow enters the bottom of the cover plate 51 through the guide groove 52, so as to push the cover plate 51 to pull the sliding rod 53, so that the sliding rod 53 slides under the action of the return spring 54, which is beneficial to separating the cover plate 51 from the protective housing 41, so as to discharge and dissipate heat of the air inside the guide groove 52, when no airflow exists, the cover plate 51 is reset to be attached to the protective shell 41 under the action of the sliding rod 53 and the reset spring 54, so that foreign matters cannot enter the guide groove 52 and the buffer groove 48 to block.
Specifically, receiving mechanism 7 includes slide 71, sliding connection has two slides 71 on the protection casing 43, the inside storage net 76 that is equipped with two symmetries of protection casing 43, it contradicts with filter screen 62 to store in net 76, store in the inside and logical groove 63 intercommunication of net 76, it is connected with slide 71 to store in net 76, install on slide 71 and draw knot 72, through slide 71 with store in the installation of net 76, thereby make filter screen 62 by obstructed dust debris landing extremely store in net 76, and pass through it is convenient right to draw knot 72 slide 71 with it takes out and clears up to store in net 76, prevents filter screen 62 with ventilation duct 45 is blockked up.
It is specific, two slide 71 internally mounted has bayonet lock 73, bayonet lock 73 is "L" shape structure, bayonet lock 73 is through conflict spring 74 and slide 71 sliding connection, bayonet lock 73 runs through in slide 71 and draws and detain 72 and be connected, the inside draw-in groove 75 that is equipped with of protection casing 43, bayonet lock 73 runs through in slide 71 and the inside conflict of draw-in groove 75, through slide 71 with thereby the closure of protection casing 43 makes bayonet lock 73 is in conflict spring 74 under the effect with the inside block of draw-in groove 75, be favorable to right slide 71 with protection casing 43 is spacing, make slide 71 is difficult for droing, works as the promotion draw and detains 72, makes draw and detain 72 drive bayonet lock 73 breaks away from under conflict spring 74's the effect with the inside separation of draw-in groove 75, thereby make slide 71 with accomodate net 76 roll-off clearance.
Specifically, fixed establishment 8 includes spout 81, the inside two spouts 81 that are equipped with of base 44, spout 81 is "ten" font structure, the inside a plurality of fixed blocks 82 that are equipped with of base 44, fixed block 82 is "protruding" font structure, and is a plurality of fixed block 82 passes through spout 81 and base 44 sliding connection, and is a plurality of be equipped with fixed orifices 83 on the fixed block 82, fixed orifices 83 extends to fixed block 82 outside, and is through a plurality of fixed block 82 with seting up of fixed orifices 83, thereby it is convenient right protective housing 41 with motor body 1 carries out and installs with equipment detachable connection be favorable to making under spout 81's the effect fixed block 82 is in slide on base 44 to the vacancy of installation is conveniently adjusted, has improved installation effectiveness and installation scope.
When the invention is used, firstly, the rotation of the motor body 1 is beneficial to leading the motor shaft 2 to drive the rotating rod 46 to rotate, and leading the fan blades 47 to rotate at the outer side of the protective shell 41, thus being beneficial to leading the airflow to enter the plurality of ventilation slots 45 through the fan blades 47, thus radiating the protective shell 41, simultaneously leading the airflow flowing speed to be reduced under the action of the slow flow slot 48, leading the airflow to be evenly and slowly flowed out in the ventilation slots 45 under the action of the guide block 49, thereby increasing the radiating efficiency, being beneficial to protecting the fan blades 47 under the action of the protective cover 43, being convenient to support and mount the protective shell 41 and the motor body 1 under the action of the base 44, being beneficial to blocking and filtering the external sundries under the action of the filter screen 62, preventing the large sundries from entering the ventilation slots 45 to cause blockage, and simultaneously leading the through slot 63 on the protective cover 43, the filter screen 62 is prevented from being blocked by the installation of the sliding plate 71 and the storage net 76, so that the bayonet 73 is clamped with the inside of the clamping groove 75 under the action of the abutting spring 74 through the closing of the sliding plate 71 and the protective cover 43, the sliding plate 71 and the protective cover 43 is facilitated to be limited, the sliding plate 71 is not easy to fall off, when the pulling buckle 72 is pushed, the pulling buckle 72 drives the bayonet 73 to break away from the abutting spring 74 and separate from the inside of the clamping groove 75, therefore, the sliding and cleaning of the sliding plate 71 and the containing net 76 are facilitated, after the air flow enters the buffering groove 48, part of the air flow enters the bottom of the cover plate 51 through the guide groove 52, the cover plate 51 is pushed to pull the slide rod 53, the slide rod 53 is enabled to slide under the action of the reset spring 54, the separation of the cover plate 51 and the protective shell 41 is facilitated, the air in the guide groove 52 is exhausted and dissipated, when no air flow exists, the cover plate 51 is reset to be attached to the protective shell 41 under the action of the slide rod 53 and the reset spring 54, so that external impurities cannot enter the guide groove 52 and the buffering groove 48 to cause blockage, through the arrangement of the plurality of fixing blocks 82 and the fixing holes 83, the detachable connection and installation of the protective shell 41 and the motor body 1 and the equipment are facilitated, the fixing blocks 82 can slide on the base 44 under the action of the sliding groove 81, the adjustment of the installation vacancy is facilitated, and the installation efficiency and the installation range are improved, make fixture block 31 have the elasticity on motor shaft 2 under the effect through expanding spring 32, thereby make things convenient for outside gear block installation and subsequent dismantlement, it is stable firm with the installation of motor shaft 2 to make outside gear and motor shaft 2 under fixture block 31's effect, difficult slipping, after motor shaft 2 passes through fixture block 31 and outside gear installation is stable, through rotating screw 34, make screw 34 get into inside motor shaft 2 under the effect of screw thread, and make screw 34 contradict to ejector pad 33, thereby make ejector pad 33 conflict fixture block 31 rise and contradict closely with outside gear, prevent that the gear from droing and skidding.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The motor with the uniformly distributed ventilation type protective cover structure is characterized by comprising a motor body (1), wherein a motor shaft (2) is arranged in the motor body (1), a heat dissipation mechanism (4) is installed on the motor body (1), an air inlet mechanism (6) is installed on the heat dissipation mechanism (4), an exhaust mechanism (5) is installed in the heat dissipation mechanism (4), an accommodating mechanism (7) is installed in the heat dissipation mechanism (4), a fixing mechanism (8) is installed on the heat dissipation mechanism (4), and a collision mechanism (3) is installed on the motor shaft (2);
the heat dissipation mechanism (4) comprises a protective shell (41), the protective shell (41) is installed on the motor body (1), the protective shell (41) is detachably connected with the motor body (1) through a plurality of bolts (42), a plurality of ventilation grooves (45) are formed in the protective shell (41), the ventilation grooves (45) extend to the outer portions of two ends of the protective shell (41), a plurality of groups of symmetrical slow flow grooves (48) are formed in the protective shell (41), the slow flow grooves (48) are respectively communicated with the ventilation grooves (45), the slow flow grooves (48) are of a 7-shaped structure, a plurality of groups of guide blocks (49) are installed in the ventilation grooves (45), a rotating rod (46) is rotatably connected to the protective shell (41), the rotating rod (46) is connected with the motor shaft (2) in a clamping mode, and fan blades (47) are installed on the rotating rod (46); the protective shell (41) is detachably connected with a protective cover (43) through a bolt (42), and a base (44) is installed on the protective shell (41);
the air inlet mechanism (6) comprises a filter screen (62), the filter screen (62) is installed on the protective shell (41), the fan blades (47) are located inside the filter screen (62), a through groove (63) is formed in the protective cover (43), a plurality of baffle plates (61) which are stacked are arranged inside the through groove (63), and the baffle plates (61) are rotatably connected with the through groove (63) through a rotating shaft (64);
the exhaust mechanism (5) comprises a sliding rod (53), the sliding rod (53) is of an inverted T-shaped structure, a plurality of sliding rods (53) are arranged inside the protective shell (41), the sliding rods (53) are in sliding connection with the protective shell (41) through return springs (54), the sliding rods (53) extend to the outside of the protective shell (41), cover plates (51) are mounted on the sliding rods (53), the cover plates (51) are of conical structures, the cover plates (51) are attached to the protective shell (41), and the bottom sides of the cover plates (51) are communicated with a slow flow groove (48) through guide grooves (52);
the storage mechanism (7) comprises a sliding plate (71), the protective cover (43) is connected with the two sliding plates (71) in a sliding mode, two symmetrical storage nets (76) are arranged inside the protective cover (43), the storage nets (76) are abutted to the filter screen (62), the inside of each storage net (76) is communicated with the through groove (63), the storage nets (76) are connected with the sliding plate (71), and the sliding plate (71) is provided with a pull buckle (72); clamping pins (73) are arranged in the two sliding plates (71), the clamping pins (73) are of L-shaped structures, the clamping pins (73) are connected with the sliding plates (71) in a sliding mode through abutting springs (74), the clamping pins (73) penetrate through the sliding plates (71) and are connected with the pull buckles (72), clamping grooves (75) are formed in the protective covers (43), and the clamping pins (73) penetrate through the sliding plates (71) and abut against the insides of the clamping grooves (75);
fixed establishment (8) include spout (81), base (44) inside is equipped with two spout (81), spout (81) are "ten" font structure, base (44) inside is equipped with a plurality of fixed blocks (82), fixed block (82) are "protruding" font structure, and are a plurality of fixed block (82) are through spout (81) and base (44) sliding connection, and are a plurality of be equipped with fixed orifices (83) on fixed block (82), fixed orifices (83) extend to fixed block (82) outside.
2. The motor with the uniformly distributed ventilated type protective cover structure according to claim 1, characterized in that: conflict mechanism (3) include fixture block (31), install fixture block (31) on motor shaft (2), fixture block (31) are through two expanding spring (32) and motor shaft (2) sliding connection, fixture block (31) are the trapezium structure.
3. The motor with the uniformly distributed ventilated type protective cover structure according to claim 2, is characterized in that: the motor shaft structure is characterized in that a pushing block (33) is vertically connected to the clamping block (31), the pushing block (33) extends to the inside of the motor shaft (2), a screw rod (34) is arranged inside the motor shaft (2), the screw rod (34) extends to the outside of the motor shaft (2), one end of the screw rod (34) is in threaded connection with the motor shaft (2), the other end of the screw rod (34) is abutted to the pushing block (33), and one end of the pushing block (33) is of an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603361.5A CN113224910B (en) | 2021-05-31 | 2021-05-31 | Motor with uniformly distributed ventilation type protective cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110603361.5A CN113224910B (en) | 2021-05-31 | 2021-05-31 | Motor with uniformly distributed ventilation type protective cover structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113224910A CN113224910A (en) | 2021-08-06 |
| CN113224910B true CN113224910B (en) | 2022-06-17 |
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Family Applications (1)
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| CN114583879B (en) * | 2022-03-05 | 2023-05-23 | 江西昌龙电机有限公司 | Miniature motor with good heat dissipation effect |
| CN114362427B (en) * | 2022-03-17 | 2022-05-17 | 海门市华联机电有限公司 | Motor with uniformly distributed ventilation type protective cover structure |
| CN114552855B (en) * | 2022-04-18 | 2023-04-18 | 上海泰崇电气有限公司 | Permanent magnet motor with easily replaced motor cover and operation method thereof |
| CN114825733B (en) * | 2022-04-27 | 2023-04-28 | 德州恒力电机有限责任公司 | Vehicle-mounted hybrid excitation claw pole generator |
| CN114793038B (en) * | 2022-06-23 | 2022-09-02 | 常州市昌隆电机股份有限公司 | Compact air-cooled motor |
| CN114844289B (en) * | 2022-07-04 | 2022-10-21 | 深圳市盛泰奇科技有限公司 | Servo motor for woodworking machine tool |
| CN115242017B (en) * | 2022-07-08 | 2023-03-24 | 德州恒力电机有限责任公司 | Waterproof structure of marine permanent magnet motor |
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| CN207743790U (en) * | 2018-02-02 | 2018-08-17 | 福建中研机电科技有限公司 | Waterproof dust-free motor |
| CN108777530A (en) * | 2018-07-11 | 2018-11-09 | 张志通 | A kind of high efficiency and heat radiation motor |
| JP7222207B2 (en) * | 2018-09-14 | 2023-02-15 | 富士電機株式会社 | Traction motor for vehicle |
| CN110311532B (en) * | 2019-07-23 | 2021-04-23 | 宁波市天菱机电有限公司 | Intelligent stepping motor |
| CN213305103U (en) * | 2020-08-04 | 2021-05-28 | 刘福成 | Electromechanical device is with shell that has heat radiation structure |
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