CN109450170B - Environment-friendly dust-absorbing type dust-proof motor with integrated air cooling - Google Patents
Environment-friendly dust-absorbing type dust-proof motor with integrated air cooling Download PDFInfo
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- CN109450170B CN109450170B CN201811611746.0A CN201811611746A CN109450170B CN 109450170 B CN109450170 B CN 109450170B CN 201811611746 A CN201811611746 A CN 201811611746A CN 109450170 B CN109450170 B CN 109450170B
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- 238000001816 cooling Methods 0.000 title description 8
- 239000000428 dust Substances 0.000 claims abstract description 144
- 230000017525 heat dissipation Effects 0.000 claims abstract description 94
- 238000007789 sealing Methods 0.000 claims description 98
- 230000003287 optical effect Effects 0.000 claims description 26
- 210000000883 ear external Anatomy 0.000 claims description 21
- 210000003027 ear inner Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 94
- 238000004804 winding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 0.000 description 1
Classifications
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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
- 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
-
- 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 Cooling System (AREA)
Abstract
The invention discloses an environment-friendly integrated air-cooled dust-absorbing dustproof motor, which belongs to the technical field of motor equipment, and solves the problems that the existing motor has poor heat dissipation performance, can not effectively stop dust pollution, has shorter service life and is inconvenient to use, and the technical key points are as follows: including integrated air-cooled dustproof motor main part, vice wind channel seal shell main part, main wind channel seal shell main part, reverse heat dissipation fan blade main part, back bearing cassette main part, integrated section bar main part, rotor shaft, front bearing frame main part, front bearing fixed cover main part, front bearing seal main part and free body dust cover main part, the radiating effect is very obvious, adopts two-way heat dissipation greatly reduced because of the damage that heat energy brought for coil and bearing etc. to install the free body dust cover main part has stopped dust pollution, the benefit that brings for traditional fixed dust cover is obvious, the life of its free body dust cover main part has been improved, it is convenient to provide for the user.
Description
Technical Field
The invention relates to the technical field of motor equipment, in particular to an environment-friendly dust-absorbing type dust-proof motor with an integrated air-cooling type.
Background
The motor generally includes a rotor having a rotating shaft, a bearing, a stator winding, and a housing accommodating the rotor, the bearing, and the stator winding, the housing including a housing, and a front cover and a rear cover provided at both ends thereof, the bearing being fitted over the rotating shaft and mounted on the front cover. During operation of the motor, a large amount of heat is usually generated in the housing due to the winding resistance in the stator winding and the high-speed operation of the bearing, and as the heat is accumulated continuously, the whole motor is overheated, which affects the electromagnetic conversion efficiency of the winding coil itself and even possibly affects the operation of the bearing.
In order to improve the heat dissipation performance of the motor, a heat dissipation structure of the motor is generally mounted on a front cover, and when the blades are rotated along with the rotation shaft, ambient air is sucked into the motor from the outside or hot air is discharged from the inside of the motor to the outside.
When the motor with the structure works, particularly when the motor is applied to industries such as agricultural byproducts, traditional Chinese medicines, foods, chemical industry, feeds and the like, a large amount of dust is contained in the use environment, and dust in the outside air can enter the motor through channels between the blades, so that the motor can be greatly damaged.
Chinese patent CN207753527U discloses a dustproof motor, including casing, protecgulum, hou gai, pivot, first filter screen and second filter screen, although filter ambient air through first filter screen and second filter screen to can prevent that the dust from getting into inside the motor, however, this kind of motor is when using, can't realize two-way heat dissipation and reduce the damage that brings because of heat energy for coil and bearing etc. can't stop the raise dust in the course of working, and the fixed installation of dust cover is unfavorable for the use.
Therefore, there is a need to provide an environment-friendly dust-absorbing motor with integrated air-cooling function, which aims to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an environment-friendly integrated air-cooled dust-absorbing dustproof motor so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an environment-friendly dust-absorbing type dust-proof motor integrating air cooling comprises an integrated air cooling type dust-proof motor main body, an auxiliary air duct sealing shell main body, a main air duct sealing shell main body, a reverse heat dissipation fan blade main body, a rear bearing clamping seat main body, an integrated profile main body, a rotor shaft, a front bearing seat main body, a front bearing fixing cover main body, a front bearing sealing main body and a free body dust-proof cover main body;
the main air duct sealing shell body is internally provided with a main air duct sealing shell body, a reverse heat dissipation fan blade body is arranged in the main air duct sealing shell body, the reverse heat dissipation fan blade body is arranged at the rear part of the rear bearing clamping seat body, a reverse heat dissipation fan blade is arranged in the reverse heat dissipation fan blade body, and the reverse heat dissipation fan blade is arranged at the rear part of the rotor shaft;
the integrated profile comprises an integrated profile body, a plurality of auxiliary radiating air channels, an auxiliary radiating air channel dust outlet and a main radiating air channel, wherein a stator shaft mounting cavity is formed in the integrated profile body;
a stator part main body is arranged in the stator shaft installation cavity of the integrated profile main body, and a coil is wound on the stator part main body and is connected with a coil cable; the stator component main body is internally provided with a rotor shaft, the reverse heat dissipation fan blades of the reverse heat dissipation fan blade main body are arranged on a reverse heat dissipation fan blade fixed offset shaft of the rotor shaft, and are fixedly arranged through a rotor shaft rear fixing screw;
the front end of the rotor shaft passes through the front bearing seat cavity of the front bearing seat main body and the front bearing fixing cover main body cavity and is connected with the front bearing sealing fixing concave-convex screw thread of the front bearing sealing main body; the front bearing seat main body, the front bearing fixing cover main body and the front bearing sealing main body are arranged in the free body dust cover main body;
the front bearing seat comprises a front bearing seat body, a front bearing seat flange outer ear, a front bearing seat fixing hole, a front bearing seat concave-convex sealing ring groove, a front bearing seat cover concave-convex sealing clamp, a front bearing cover fixing hole and a front bearing cover fixing cover, wherein the front bearing seat flange outer ear is arranged on the front bearing seat body; the front bearing sealing main body is provided with a front bearing sealing fixing concave-convex card which is arranged in a groove of the front bearing cover concave-convex sealing card at the front side of the front bearing fixing cover main body;
the free body dust cover main body comprises a free body dust cover first main body, a free body dust cover second main body and a free body dust cover hairbrush mosaic, and a free body dust cover hairbrush is installed at the bottom of the free body dust cover hairbrush mosaic.
As a further scheme of the invention, a main air duct air inlet and a main air duct clamping groove are reserved on the auxiliary air duct sealing shell main body, a main air duct air inlet is reserved on the main air duct sealing shell main body, and the main air duct air inlet of the main air duct sealing shell main body is communicated with the main air duct air inlet of the auxiliary air duct sealing shell main body; the main air duct sealing shell main body is provided with a main air duct outer lug which is arranged in a main air duct clamping groove of the auxiliary air duct sealing shell main body, the main air duct outer lug is provided with a main air duct fixing screw hole, and the main air duct outer lug is connected with the auxiliary air duct sealing shell main body through screws; the top of the auxiliary air duct sealing shell main body is provided with an auxiliary air duct dust outlet, and the outer part of the upper end of the auxiliary air duct dust outlet is provided with a dust outlet blocking block.
As a further scheme of the invention, the upper end of the reverse heat dissipation fan blade main body is provided with a reverse heat dissipation fan blade concave-convex sealing card, the reverse heat dissipation fan blade concave-convex sealing card is arranged in the main air duct sealing shell main body, the bottom side of the reverse heat dissipation fan blade main body is provided with a reverse heat dissipation fan blade front concave-convex sealing card, and the reverse heat dissipation fan blade front concave-convex sealing card is arranged in a reverse heat dissipation fan blade front concave-convex sealing groove of the rear bearing clamping seat main body.
As a further scheme of the invention, a rear bearing clamping groove cavity for a rotor shaft to pass through is formed in the rear bearing clamping seat main body.
As a further scheme of the invention, a wiring terminal box is arranged on the upper side of the integrated section main body and is connected with the threading hole of the integrated section coil; the integrated section bar main part downside is equipped with integrated section bar outer ear flange, has seted up integrated section bar main part fixed orifices on the integrated section bar outer ear flange, and coil stator fixed screw hole has been seted up at integrated section bar main part downside middle part.
As a further scheme of the invention, the rear part of the rotor shaft is connected with a rear bearing optical axis, a rear bearing fixing buckle is arranged on the rear bearing optical axis, the rear end of the rear bearing optical axis is connected with a reverse heat dissipation fan blade fixing off-axis, a reverse heat dissipation fan blade fixing off-axis fixing buckle is arranged on the reverse heat dissipation fan blade fixing off-axis, and the rear end of the reverse heat dissipation fan blade fixing off-axis is connected with a rotor shaft rear screw fixing screw thread; the front part of the rotor shaft is connected with a front bearing optical axis, a front bearing sealing concave-convex cover screw thread is arranged on the front bearing optical axis, a thread detaching plate tooth mouth is arranged on the side face of the front bearing optical axis, a cutter holder nut screw thread is arranged at the front end of the front bearing optical axis, and a clamp spring cavity is arranged inside the top end of the front bearing optical axis.
As a further scheme of the invention, the upper end of the first main body of the free body dust cover is provided with an inner ear of a free body dust cover fixing flange, the inner ear of the free body dust cover fixing flange is provided with a free body dust cover fixing hole, and the first main body of the free body dust cover is arranged at the front part of the main body of the integrated section bar; the outer side of the upper end of the first main body of the free body dust cover is provided with a free body dust cover folding card, and the outer side of the lower end of the free body dust cover folding card is provided with a z-shaped outer baffle of the free body dust cover.
As a further scheme of the invention, the second body of the free body dust cover comprises a z-shaped inner shield of the free body dust cover, a folding card of the free body dust cover and a z-shaped outer shield of the free body dust cover, the outer wall of the second body of the free body dust cover is provided with the folding card of the free body dust cover, and the z-shaped inner shield of the free body dust cover of the second body of the free body dust cover is buckled with the z-shaped outer shield of the free body dust cover of the first body of the free body dust cover.
As a further scheme of the invention, the inner wall of the upper end of the free body dust cover hairbrush mosaic is provided with the z-shaped inner baffle of the free body dust cover, and the z-shaped inner baffle of the free body dust cover is buckled with the z-shaped outer baffle of the free body dust cover at the bottom side of the second main body of the free body dust cover.
In summary, compared with the prior art, the invention has the following beneficial effects:
firstly, the heat dissipation effect is very obvious, and the damage to the coil, the bearing and the like caused by heat energy is greatly reduced by adopting bidirectional heat dissipation; secondly, the free body dust cover main body is combined with the free body dust cover main body through the auxiliary air duct and the dust removing channel, so that dust in the processing process is completely eradicated; and thirdly, the free body dust cover main body is sleeved in multiple steps, so that in the use process, the free body dust cover main body can move up and down freely along with the up-and-down movement of the motor main shaft, the brush loss is reduced, and the benefit brought by the dust cover is obvious compared with that of the traditional fixed dust cover. The invention is revolutionary transformation to the motor with the overall design concept and the environmental responsibility, and the use effect is revolutionary.
The bidirectional heat dissipation design ensures the service life of the motor, the integrated compact dustproof dust removal channel design prevents dust pollution, the free body dust cover main body and the free body dust cover stowing card design improve the service life of the free body dust cover main body, and meanwhile, convenience is provided for users.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of the structure of the invention.
Fig. 2 is a schematic diagram of an explosive structure of the invention.
Fig. 3 is a schematic structural diagram of a main body of a reverse heat dissipation fan blade in the invention.
Fig. 4 is a schematic structural view of a main body of a seal case of a secondary air duct in the invention.
Fig. 5 is a schematic structural view of a main duct seal housing body according to the present invention.
Fig. 6 is a schematic structural view of a heat dissipating fin according to the present invention.
Fig. 7 is a schematic structural view of the terminal block according to the present invention.
Fig. 8 is a schematic structural view of an integrated profile body according to the present invention.
Fig. 9 is a schematic structural view of a rear set screw of a rotor shaft according to the present invention.
Fig. 10 is a schematic structural view of a rotor shaft according to the present invention.
Fig. 11 is a schematic structural view of a front bearing housing body in the present invention.
Fig. 12 is a schematic structural view of a stator component body in the invention.
Fig. 13 is a schematic structural view of a free body dust cover body according to the present invention.
Fig. 14 is a schematic structural view of a first body of the free body dust cap of the present invention.
Fig. 15 is a schematic structural view of a second body of the free body dust cap of the present invention.
FIG. 16 is a schematic view of a free body dust cap brush inlay of the present invention.
Reference numerals: 1-integrated air-cooled dustproof motor main body, 2-auxiliary air duct sealing shell main body, 3-main air duct sealing shell main body, 4-reverse heat dissipation fan blade main body, 5-rear bearing clamping seat main body, 6-stator shaft mounting cavity, 7-integrated profile main body, 8-rotor shaft, 9-front bearing seat main body, 10-front bearing fixing cover main body, 11-front bearing sealing main body, 12-free body dustproof cover main body, 13-reverse heat dissipation fan blade concave-convex sealing card, 14-reverse heat dissipation fan blade, 15-reverse heat dissipation fan blade front concave-convex sealing card, 16-reverse heat dissipation fan blade front concave-convex sealing groove, 17-rear bearing clamping groove cavity, 18-auxiliary air duct dust outlet, 19-dust outlet clamping block, 20-main air duct air inlet 21-main air duct clamping groove, 22-main air duct outer ear, 23-main air duct fixing screw hole, 26-main heat dissipation air duct U mouth, 27-heat dissipation fin, 28-integrated section bar coil threading hole, 29-wiring terminal box, 30-auxiliary heat dissipation air duct, 31-auxiliary heat dissipation air duct dust outlet, 32-main heat dissipation air duct, 33-integrated section bar outer ear flange, 34-coil stator fixing screw hole, 35-integrated section bar main body fixing hole, 36-rotor shaft rear fixing screw, 37-rotor shaft rear screw fixing screw thread, 38-reverse heat dissipation fan blade fixing offset shaft fixing buckle, 39-reverse heat dissipation fan blade fixing offset shaft, 40-rear bearing fixing buckle, 41-rear bearing optical axis, 42-front bearing optical axis, 43-front bearing sealing concave convex cover screw thread, the assembly comprises a 44-wire disassembling plate tooth mouth, a 45-tool holder nut screw thread, a 46-clamp spring cavity, a 47-front bearing seat fixing hole, a 48-front bearing seat flange outer lug, a 49-front bearing seat cavity, a 50-front bearing seat concave-convex sealing ring groove, a 51-front bearing cover concave-convex sealing clamp, a 52-front bearing cover fixing hole, a 53-front bearing sealing fixing concave-convex screw thread, a 54-front bearing sealing fixing concave-convex clamp, a 55-coil, a 56-stator part main body, a 57-coil cable, a 58-free body dust cover retracting clamp, a 59-free body dust cover fixing flange inner lug, a 60-free body dust cover fixing hole, a 61-free body dust cover first main body, a 62-free body dust cover z-shaped outer baffle, a 63-free body dust cover z-shaped inner baffle, a 64-free body dust cover second main body, a 65-free body dust cover brush inlay and a 66-free body dust cover brush.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, in the present embodiment, an environment-friendly dust-absorbing dust-proof motor with integrated air-cooling comprises an integrated air-cooling dust-proof motor body 1, a secondary air duct sealing shell body 2, a main air duct sealing shell body 3, a reverse heat dissipation fan blade body 4, a rear bearing clamping seat body 5, an integrated profile body 7, a rotor shaft 8, a front bearing seat body 9, a front bearing fixing cover body 10, a front bearing sealing body 11 and a free body dust cover body 12.
Referring to fig. 4, a main air duct air inlet 20 and a main air duct clamping groove 21 are reserved on the auxiliary air duct sealing shell main body 2, a main air duct sealing shell main body 3 is installed in the auxiliary air duct sealing shell main body 2, a main air duct air inlet 20 is reserved on the main air duct sealing shell main body 3, and the main air duct air inlet 20 of the main air duct sealing shell main body 3 is communicated with the main air duct air inlet 20 of the auxiliary air duct sealing shell main body 2; the main air duct sealing shell main body 3 is provided with a main air duct outer lug 22, the main air duct outer lug 22 is arranged in a main air duct clamping groove 21 of the auxiliary air duct sealing shell main body 2, the main air duct outer lug 22 is provided with a main air duct fixing screw hole 23, and the main air duct outer lug 22 is connected with the auxiliary air duct sealing shell main body 2 through screws; the top of the auxiliary air duct sealing shell main body 2 is provided with an auxiliary air duct dust outlet 18, and the outer part of the upper end of the auxiliary air duct dust outlet 18 is provided with a dust outlet blocking piece 19.
Referring to fig. 3, a reverse heat dissipation fan blade main body 4 is installed in the main air duct sealing shell main body 3, the reverse heat dissipation fan blade main body 4 is installed at the rear part of the rear bearing clamping seat main body 5, a reverse heat dissipation fan blade concave-convex sealing card 13 is arranged at the upper end of the reverse heat dissipation fan blade main body 4, the reverse heat dissipation fan blade concave-convex sealing card 13 is arranged in the main air duct sealing shell main body 3, a reverse heat dissipation fan blade front concave-convex sealing card 15 is arranged at the bottom side of the reverse heat dissipation fan blade main body 4, the reverse heat dissipation fan blade front concave-convex sealing card 15 is installed in a reverse heat dissipation fan blade front concave-convex sealing groove 16 of the rear bearing clamping seat main body 5, a reverse heat dissipation fan blade 14 is installed in the reverse heat dissipation fan blade main body 4, a reverse heat dissipation fan blade 14 is installed at the rear part of the rotor shaft 8, and a rear bearing clamping groove cavity 17 for the rotor shaft 8 to pass is arranged in the rear bearing clamping seat main body 5.
Referring to fig. 6 and 8, a stator shaft mounting cavity 6 is arranged in the integrated profile main body 7, a plurality of auxiliary heat dissipation air channels 30, an auxiliary heat dissipation air channel dust outlet 31 and a main heat dissipation air channel 32 are arranged on the side surface of the integrated profile main body 7, main heat dissipation air channel U openings 26 are respectively arranged in the auxiliary heat dissipation air channels 30 and the main heat dissipation air channels 32, and heat dissipation fins 27 are arranged in the main heat dissipation air channel U openings 26, so that the heat dissipation performance of the integrated profile main body 7 is improved; referring to fig. 7, a terminal box 29 is installed on the upper side of the integrated profile main body 7, and the terminal box 29 is connected with an integrated profile coil threading hole 28; referring to fig. 8, the lower side of the integrated profile body 7 is provided with an integrated profile outer ear flange 33, the integrated profile outer ear flange 33 is provided with an integrated profile body fixing hole 35, and the middle part of the lower side of the integrated profile body 7 is provided with a coil stator fixing screw hole 34 for fixing and installing the stator component body 56.
Referring to fig. 12, a stator component main body 56 is installed in the stator shaft installation cavity 6 of the integrated profile main body 7, a coil 55 is wound on the stator component main body 56, and the coil 55 is connected with a coil cable 57; referring to fig. 10, a rotor shaft 8 is disposed in the main body 56 of the stator component, a rear bearing optical axis 41 is connected to the rear portion of the rotor shaft 8, a rear bearing fixing buckle 40 is disposed on the rear bearing optical axis 41, a rear end of the rear bearing optical axis 41 is connected to a reverse heat dissipation fan blade fixing offset shaft 39, a reverse heat dissipation fan blade fixing offset shaft fixing buckle 38 is disposed on the reverse heat dissipation fan blade fixing offset shaft 39, and a rear end of the reverse heat dissipation fan blade fixing offset shaft 39 is connected to a rotor shaft rear screw fixing screw thread 37.
The reverse heat dissipation fan blade 14 of the reverse heat dissipation fan blade main body 4 is arranged on a reverse heat dissipation fan blade fixing deflection shaft 39 of the rotor shaft 8, screwed on a rotor shaft rear screw fixing screw thread 37 and a reverse heat dissipation fan blade fixing deflection shaft fixing button 38, and is fixedly arranged through the rotor shaft rear fixing screw 36.
The front part of the rotor shaft 8 is connected with a front bearing optical axis 42, a front bearing sealing concave-convex cover screw thread 43 is arranged on the front bearing optical axis 42, a wire detaching plate tooth mouth 44 is arranged on the side surface of the front bearing optical axis 42, a tool holder nut screw thread 45 is arranged at the front end of the front bearing optical axis 42, and a clamp spring cavity 46 is arranged inside the top end of the front bearing optical axis 42.
Referring to fig. 11, the front end of the rotor shaft 8 passes through the front bearing seat cavity 49 of the front bearing seat body 9 and the front bearing fixing cover body 10 cavity and then is connected with the front bearing sealing fixing concave-convex screw thread 53 of the front bearing sealing body 11; the front bearing seat main body 9 is provided with a front bearing seat flange outer ear 48, the front bearing seat flange outer ear 48 is provided with a front bearing seat fixing hole 47, and when the front bearing seat flange outer ear 48 is assembled, a screw is adopted to pass through the front bearing seat fixing hole 47 and then is fixed at the front part of the integrated profile main body 7; similarly, the auxiliary air duct sealing shell main body 2 is fixed at the rear part of the integrated profile main body 7 through screws.
The front bearing seat body 9 is provided with a front bearing seat concave-convex sealing ring groove 50, the front bearing fixed cover body 10 is provided with a front bearing cover concave-convex sealing clamp 51, the front bearing cover concave-convex sealing clamp 51 is arranged in the front bearing seat concave-convex sealing ring groove 50, the front bearing fixed cover body 10 is provided with a front bearing cover fixing hole 52, and a screw penetrates through the front bearing cover fixing hole 52 to connect and fix the front bearing seat body 9 and the front bearing fixed cover body 10; the front bearing seal main body 11 is provided with a front bearing seal fixing concave-convex card 54, and the front bearing seal fixing concave-convex card 54 is arranged in a groove of the front bearing cover concave-convex seal card 51 at the front side of the front bearing fixing cover main body 10.
Referring to fig. 2 and 13, the front bearing housing body 9, the front bearing fixing cover body 10 and the front bearing sealing body 11 are installed in the free body dust cover body 12, and referring to fig. 14 to 16, the free body dust cover body 12 includes a free body dust cover first body 61, a free body dust cover second body 64 and a free body dust cover brush mosaic 65, and a free body dust cover brush 66 is installed at the bottom of the free body dust cover brush mosaic 65.
Referring to fig. 14, the upper end of the first body 61 of the free body dust cover is provided with an inner ear 59 of the free body dust cover fixing flange, the inner ear 59 of the free body dust cover fixing flange is provided with a free body dust cover fixing hole 60, a screw passes through the free body dust cover fixing hole 60 to facilitate the installation and fixing of the first body 61 of the free body dust cover, in this embodiment, the first body 61 of the free body dust cover is installed in the front part of the integrated profile body 7; the outer side of the upper end of the free body dust cover first main body 61 is provided with a free body dust cover folding card 58, and the outer side of the lower end of the free body dust cover folding card 58 is provided with a free body dust cover Z-shaped outer baffle 62.
Referring to fig. 15, the second body 64 of the free body dust cover includes an inner z-shaped shield 63 of the free body dust cover, a folding card 58 of the free body dust cover, and an outer z-shaped shield 62 of the free body dust cover, the outer wall of the second body 64 of the free body dust cover is provided with the folding card 58 of the free body dust cover, and the inner z-shaped shield 63 of the second body 64 of the free body dust cover is buckled with the outer z-shaped shield 62 of the first body 61 of the free body dust cover, so as to connect the first body 61 of the free body dust cover and the second body 64 of the free body dust cover.
Referring to fig. 16, an inner wall of an upper end of the free body dust cover brush mosaic 65 is provided with a free body dust cover z-shaped inner baffle 63, and the free body dust cover z-shaped inner baffle 63 is buckled with a free body dust cover z-shaped outer baffle 62 at a bottom side of a free body dust cover second main body 64, so that the connection between the free body dust cover brush mosaic 65 and the free body dust cover second main body 64 is realized.
It should be noted that the innovation of the present invention is: firstly, the heat dissipation effect is quite obvious, and the damage to the coil 55, the bearing and the like caused by heat energy is greatly reduced by adopting bidirectional heat dissipation; secondly, the free body dust cover main body 12 is provided with the auxiliary air duct and the dust removing channel, and the free body dust cover main body 12 is combined, so that dust emission in the processing process is avoided; third, because the free body dust cover main body 12 is sleeved in multiple steps, in the using process, the free body dust cover main body 12 can freely move up and down along with the up and down movement of the motor main shaft, so that the brush loss is reduced, and the benefit brought by the dust cover is obvious compared with the traditional fixed dust cover. The invention is revolutionary transformation to the motor with the overall design concept and the environmental responsibility, and the use effect is revolutionary.
The invention discloses an environment-friendly integrated air-cooled dust-collection type dustproof motor which expresses an installation mode; the invention provides a novel dust collector, which comprises a stator component main body 56, a coil 55, a rotor shaft 8 and a rear bearing clamping seat main body 5, wherein the stator shaft mounting cavity 6 of an integrated profile main body 7 is placed, a coil stator fixing screw hole 34 reserved at the rear part of the integrated profile main body 7 is fixed by screws, a coil cable 57 is reserved through a coil threading hole 28 of the integrated profile main body 7 front integrated profile so as to be externally connected with a power supply, a connecting terminal box 29 is reserved, a reverse heat dissipation fan blade 14 is fixed in a rear part eccentric shaft of the rotor shaft 8, a rotor shaft rear fixing screw 36 is fixed, a main air duct sealing shell main body 3 is placed, an auxiliary air duct sealing shell main body 2 is fixed, a front part is placed and is fixed with a known front bearing seat main body 9, a bearing and a front bearing fixing cover main body 10, a front bearing sealing main body 11, a free body dust cover main body 12 is fixed at the lower part of the integrated profile main body 7, and then a free body dust cover brush 66 is fixed in a free body dust cover brush inlay 65.
The technical principle of the present invention has been described above in connection with specific embodiments, but is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive effort and are intended to fall within the scope of the invention.
Claims (9)
1. The utility model provides an integrated air-cooled dust absorption formula dustproof motor of environmental protection, includes integrated air-cooled dustproof motor main part (1), vice wind channel seal shell main part (2), main wind channel seal shell main part (3), reverse heat dissipation fan blade main part (4), back bearing cassette main part (5), integrated section bar main part (7), rotor shaft (8), front bearing frame main part (9), front bearing fixed cover main part (10), front bearing seal main part (11) and free body dust cover main part (12), its characterized in that:
the main air duct sealing shell comprises a main air duct sealing shell body (3) and a reverse heat dissipation fan blade body (4) arranged in the main air duct sealing shell body (3), wherein the reverse heat dissipation fan blade body (4) is arranged at the rear part of a rear bearing clamping seat body (5), a reverse heat dissipation fan blade (14) is arranged in the reverse heat dissipation fan blade body (4), and the reverse heat dissipation fan blade (14) is arranged at the rear part of a rotor shaft (8);
the integrated profile comprises an integrated profile body (7), a stator shaft mounting cavity (6) is formed in the integrated profile body (7), a plurality of auxiliary radiating air channels (30), auxiliary radiating air channel dust outlets (31) and main radiating air channels (32) are formed in the side face of the integrated profile body (7), main radiating air channel U openings (26) are formed in the auxiliary radiating air channels (30) and the main radiating air channels (32), and radiating fins (27) are arranged in the main radiating air channel U openings (26);
a stator component main body (56) is arranged in the stator shaft installation cavity (6) of the integrated profile main body (7), a coil (55) is wound on the stator component main body (56), and the coil (55) is connected with a coil cable (57); a rotor shaft (8) is arranged in the stator component main body (56), and the reverse heat dissipation fan blades (14) of the reverse heat dissipation fan blade main body (4) are arranged on a reverse heat dissipation fan blade fixing offset shaft (39) of the rotor shaft (8) and are fixedly arranged through a rotor shaft rear fixing screw (36);
the front end of the rotor shaft (8) passes through a front bearing seat cavity (49) of the front bearing seat main body (9) and a front bearing fixing cover main body (10) cavity and is connected with a front bearing sealing fixing concave-convex screw thread (53) of the front bearing sealing main body (11); the front bearing seat main body (9), the front bearing fixing cover main body (10) and the front bearing sealing main body (11) are arranged in the free body dust cover main body (12);
the front bearing seat comprises a front bearing seat main body (9), a front bearing seat flange outer ear (48), a front bearing seat fixing hole (47) formed in the front bearing seat flange outer ear (48), a front bearing seat concave-convex sealing ring groove (50) formed in the front bearing seat main body (9), a front bearing cover concave-convex sealing clamp (51) formed in a front bearing seat fixing cover main body (10), and a front bearing cover fixing hole (52) formed in the front bearing seat fixing cover main body (10), wherein the front bearing seat flange outer ear (48) is formed in the front bearing seat flange outer ear; a front bearing sealing fixing concave-convex card (54) is arranged on the front bearing sealing main body (11), and the front bearing sealing fixing concave-convex card (54) is arranged in a groove of the front bearing cover concave-convex sealing card (51) at the front side of the front bearing fixing cover main body (10);
the free body dust cover main body (12) comprises a free body dust cover first main body (61), a free body dust cover second main body (64) and a free body dust cover hairbrush mosaic (65), and a free body dust cover hairbrush (66) is arranged at the bottom of the free body dust cover hairbrush mosaic (65).
2. The environment-friendly integrated air-cooled dust-absorbing type dustproof motor according to claim 1, wherein a main air duct air inlet (20) and a main air duct clamping groove (21) are reserved on the auxiliary air duct sealing shell main body (2), a main air duct air inlet (20) is reserved on the main air duct sealing shell main body (3), and the main air duct air inlet (20) of the main air duct sealing shell main body (3) is communicated with the main air duct air inlet (20) of the auxiliary air duct sealing shell main body (2); a main air duct outer ear (22) is arranged on the main air duct sealing shell main body (3), the main air duct outer ear (22) is arranged in a main air duct clamping groove (21) of the auxiliary air duct sealing shell main body (2), a main air duct fixing screw hole (23) is arranged on the main air duct outer ear (22), and the main air duct outer ear (22) is connected with the auxiliary air duct sealing shell main body (2) through screws; the top of the auxiliary air duct sealing shell main body (2) is provided with an auxiliary air duct dust outlet (18), and the outer part of the upper end of the auxiliary air duct dust outlet (18) is provided with a dust outlet blocking block (19).
3. The environment-friendly integrated air-cooled dust-absorbing dustproof motor according to claim 2, wherein the upper end of the reverse heat dissipation fan blade main body (4) is provided with a reverse heat dissipation fan blade concave-convex sealing card (13), the reverse heat dissipation fan blade concave-convex sealing card (13) is arranged in the main air duct sealing shell main body (3), the bottom side of the reverse heat dissipation fan blade main body (4) is provided with a reverse heat dissipation fan blade front concave-convex sealing card (15), and the reverse heat dissipation fan blade front concave-convex sealing card (15) is arranged in a reverse heat dissipation fan blade front concave-convex sealing groove (16) of the rear bearing clamping seat main body (5).
4. An environment-friendly integrated air-cooled dust-absorbing dustproof motor as claimed in claim 3, wherein a rear bearing clamping groove cavity (17) for a rotor shaft (8) to pass through is arranged in the rear bearing clamping seat main body (5).
5. The environment-friendly integrated air-cooled dust-absorbing type dustproof motor according to any one of claims 1 to 4, wherein a wiring terminal box (29) is arranged on the upper side of the integrated profile main body (7), and the wiring terminal box (29) is connected with an integrated profile coil threading hole (28); the integrated section bar main part (7) downside is equipped with integrated section bar external ear flange (33), has seted up integrated section bar main part fixed orifices (35) on integrated section bar external ear flange (33), and coil stator fixed screw hole (34) have been seted up at integrated section bar main part (7) downside middle part.
6. The environment-friendly integrated air-cooled dust-collecting type dustproof motor according to claim 5, wherein the rear part of the rotor shaft (8) is connected with a rear bearing optical axis (41), a rear bearing fixing buckle (40) is arranged on the rear bearing optical axis (41), the rear end of the rear bearing optical axis (41) is connected with a reverse heat dissipation fan blade fixing offset shaft (39), a reverse heat dissipation fan blade fixing offset shaft fixing buckle (38) is arranged on the reverse heat dissipation fan blade fixing offset shaft (39), and the rear end of the reverse heat dissipation fan blade fixing offset shaft (39) is connected with a rotor shaft rear screw fixing screw buckle (37); front bearing optical axis (42) is connected at rotor shaft (8) front portion, is equipped with preceding bearing seal concave-convex lid screw thread (43) on preceding bearing optical axis (42), and preceding bearing optical axis (42) side is equipped with tears silk board tooth mouth (44) open, and preceding bearing optical axis (42) front end is equipped with cutter holder nut screw thread (45), and preceding bearing optical axis (42) top is inside to be equipped with jump ring cavity (46).
7. The environment-friendly integrated air-cooled dust-absorbing dustproof motor according to claim 5, wherein the upper end of the first body (61) of the free body dustproof cover is provided with an inner ear (59) of a free body dustproof cover fixing flange, the inner ear (59) of the free body dustproof cover fixing flange is provided with a free body dustproof cover fixing hole (60), and the first body (61) of the free body dustproof cover is arranged at the front part of the integrated profile body (7); the outer side of the upper end of the free body dust cover first main body (61) is provided with a free body dust cover folding card (58), and the outer side of the lower end of the free body dust cover folding card (58) is provided with a free body dust cover Z-shaped outer baffle (62).
8. The environmentally-friendly integrated air-cooled dust-absorption type dust-proof motor according to claim 7, wherein the second body (64) of the free-body dust-proof cover comprises a z-shaped inner shield (63) of the free-body dust-proof cover, a folding card (58) of the free-body dust-proof cover and a z-shaped outer shield (62) of the free-body dust-proof cover, the folding card (58) of the free-body dust-proof cover is arranged on the outer wall of the second body (64) of the free-body dust-proof cover, and the z-shaped inner shield (63) of the second body (64) of the free-body dust-proof cover is buckled with the z-shaped outer shield (62) of the first body (61) of the free-body dust-proof cover.
9. The environment-friendly integrated air-cooled dust-absorbing dustproof motor according to claim 8, wherein a z-shaped inner baffle (63) of the free body dustproof cover is arranged on the inner wall of the upper end of the free body dustproof cover hairbrush mosaic (65), and the z-shaped inner baffle (63) of the free body dustproof cover is buckled with a z-shaped outer baffle (62) of the free body dustproof cover at the bottom side of the second main body (64) of the free body dustproof cover.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811611746.0A CN109450170B (en) | 2018-12-27 | 2018-12-27 | Environment-friendly dust-absorbing type dust-proof motor with integrated air cooling |
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|---|---|---|---|
| CN201811611746.0A CN109450170B (en) | 2018-12-27 | 2018-12-27 | Environment-friendly dust-absorbing type dust-proof motor with integrated air cooling |
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| CN109450170B true CN109450170B (en) | 2023-12-26 |
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| CN109450170A (en) | 2019-03-08 |
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