CN207069845U - High efficiency high-pressure explosion-proof type three-phase asynchronous - Google Patents
High efficiency high-pressure explosion-proof type three-phase asynchronous Download PDFInfo
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- CN207069845U CN207069845U CN201721010816.8U CN201721010816U CN207069845U CN 207069845 U CN207069845 U CN 207069845U CN 201721010816 U CN201721010816 U CN 201721010816U CN 207069845 U CN207069845 U CN 207069845U
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- 238000004804 winding Methods 0.000 claims abstract description 50
- 239000011701 zinc Substances 0.000 claims abstract description 11
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005404 monopole Effects 0.000 description 1
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Abstract
The utility model discloses high efficiency high-pressure explosion-proof type three-phase asynchronous, it is related to motor technology field, it includes rotating shaft, bearing cap, end cap, threephase asynchronous body, case, fixing hole, support, terminal box, fan, bearing one, rotor core, zinc-coated wire hoop, three-phase rotor windings, three-phase rotor windings the end of a thread, bearing two, collector ring, collector ring baffle plate, stator core and stator winding, base inner is provided with stator core, stator winding is installed inside stator core, support side is provided with fixing hole, rotor core is installed outside rotating shaft, three-phase rotor windings are provided with outside rotor core.Its scientific structure design is reasonable, and radiating effect is good, can ensure that user of service easily operate and use, while can reduce the proportion of goods damageds of motor, increases the service life of motor, realizes high-efficient energy-saving environment friendly, is advantageous to promote the use of on a large scale.
Description
Technical field：
High efficiency high-pressure explosion-proof type three-phase asynchronous is the utility model is related to, belongs to motor technology field.
Background technology：
Threephase asynchronous machine is one kind of motor, and the rotating speed of three-phase asynchronous motor rotor turns less than rotating excitation field
Speed, rotor windings produce electricity because producing electromotive force and electric current between magnetic field there is relative motion, and with magnetic field interaction
Magnetic torque, realize energy conversion.Compared with monopole asynchronous motor, threephase asynchronous runnability is good, and can save each
Kind material.By the difference of rotor structure, threephase asynchronous can be divided into two kinds of cage and Wound-rotor type.The asynchronous electricity of cage rotor
Motivation is simple in construction, reliable, in light weight, cheap, is widely used, and its major defect is speed governing difficulty.
The rotor and stator of wound three-phase asynchronous motor are equally also provided with three-phase windings and by slip ring, brush and outside variable resistances
Device connects.Standardsizing rheostat resistance can improve the starting performance of motor and the rotating speed of regulation motor.But generally use
Threephase asynchronous dust-proof effect unobvious, easily cause motor interior dust more and increase wear rate, reduce electronic
The service life of machine.
Utility model content：
In view of the above-mentioned problems, to be to provide high efficiency high voltage flameproof phase asynchronous for the technical problems to be solved in the utility model
Motor.
High efficiency high-pressure explosion-proof type three-phase asynchronous of the present utility model, it includes rotating shaft, bearing cap, end cap, three
Mutually asynchronous motor body, case, fixing hole, support, terminal box, fan, bearing one, rotor core, zinc-coated wire hoop, three-phase
Rotor windings, three-phase rotor windings the end of a thread, bearing two, collector ring, collector ring baffle plate, stator core and stator winding, in support
Portion is provided with stator core, and stator winding is provided with inside stator core, and support side is provided with fixing hole, installed outside rotating shaft
There is rotor core, three-phase rotor windings are provided with outside rotor core, three-phase rotor windings one end is provided with three-phase rotor windings
The end of a thread, rotor core one end are provided with zinc-coated wire hoop, and bearing one is provided with outside rotating shaft, and the side of bearing one is provided with fan,
Bearing two is installed outside rotating shaft, collector ring is installed outside rotating shaft, collector ring side is provided with collector ring baffle plate, outside rotating shaft
Bearing cap is installed, support one end is provided with end cap, and the support other end is provided with case, and base outer is provided with terminal box.
Preferably, described stator core is fixedly mounted on base inner, stator core by bearing one and bearing two
Inside is provided with stator winding, and support side is provided with fixing hole, is so provided with and is consolidated beneficial to user of service according to actual conditions
Dingan County fills motor, and stator core is fixed on into base inner by bearing one and bearing two, further ensure that motor
Normal work need.
Preferably, described bearing one and bearing two is fixedly mounted on outside rotating shaft by interference fit, so set
The fixed installation of the motor bed-plate and rotating shaft can either be ensured, and can enough effectively makes rotating shaft be rotated after being powered, made in magnetic field
With lower effective cutting magnetic induction line.
Preferably, described three-phase rotor windings are fixedly mounted on outside rotor core by way of inlaying, three-phase
Rotor windings the end of a thread is fixedly mounted on three-phase rotor windings one end by way of welding, and zinc-coated wire hoop is by way of banding
Rotor core one end is fixedly mounted on, so sets and is not only able to make three-phase rotor windings be firmly secured to rotor core one
End, but also the utilization rate of three-phase rotor windings can be effectively improved.
Preferably, described fan is fixedly mounted on the side of bearing one by interference fit, collector ring is matched somebody with somebody by interference
Conjunction is fixedly mounted on outside rotating shaft, and collector ring baffle plate is mounted by means of bolts on collector ring side, and so setting can be effective
Ground radiates to motor interior, reduces the generation that the motor because caused by temperature is too high burns out situation, also can be to current collection
Ring plays a protective role, and further ensures that the normal operation of motor.
Preferably, described bearing cap is fixedly mounted on outside rotating shaft by interference fit, and it is bolted peace
Mounted in the one end of bearing one, end cap is mounted by means of bolts on support one end, and it is another that case is mounted by means of bolts on support
End, terminal box are mounted by means of bolts on base outer, and bearing can not only effectively be protected by so setting, and and can is enough placed
Motor interior enters a large amount of dusts, reduces the proportion of goods damageds of motor.
The beneficial effects of the utility model：High efficiency high-pressure explosion-proof type three-phase asynchronous its scientific structure design conjunction
Reason, radiating effect is good, can ensure that user of service easily operate and use, while can reduce the loss of motor
Rate, increase the service life of motor, realize high-efficient energy-saving environment friendly, be advantageous to promote the use of on a large scale.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural perspective of the present utility model；
Fig. 2 is construction rotor schematic diagram of the present utility model；
Fig. 3 is structure stator schematic diagram of the present utility model.
1- rotating shafts；2- bearing caps；3- end caps；4- threephase asynchronous bodies；5- cases；6- fixing holes；7- supports；8-
Terminal box；9- fans；10- bearings one；11- rotor cores；12- zinc-coated wire hoops；13- three-phase rotor windings；14- three-phase rotors
Winding the end of a thread；15- bearings two；16- collector rings；17- collector ring baffle plates；18- stator cores；19- stator winding.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, present embodiment uses following technical scheme：It includes rotating shaft 1, bearing cap
2nd, end cap 3, threephase asynchronous body 4, case 5, fixing hole 6, support 7, terminal box 8, fan 9, bearing 1, rotor iron
The heart 11, zinc-coated wire hoop 12, three-phase rotor windings 13, three-phase rotor windings the end of a thread 14, bearing 2 15, collector ring 16, collector ring
Baffle plate 17, stator core 18 and stator winding 19, stator core 18 is installed inside support 7, is provided with inside stator core 18
Stator winding 19, the side of support 7 are provided with fixing hole 6, and rotor core 11 is provided with outside rotating shaft 1, is set outside rotor core 11
Three-phase rotor windings 13 are equipped with, the one end of three-phase rotor windings 13 is provided with three-phase rotor windings the end of a thread 14, the one end of rotor core 11
Zinc-coated wire hoop 12 is provided with, bearing 1 is installed outside rotating shaft 1, the side of bearing 1 is provided with fan 9, outside rotating shaft 1
Bearing 2 15 is installed, collector ring 16 is installed outside rotating shaft 1, the side of collector ring 16 is provided with collector ring baffle plate 17, outside rotating shaft 1
Portion is provided with bearing cap 2, and the one end of support 7 is provided with end cap 3, and the other end of support 7 is provided with case 5, is provided with and connects outside support 7
Line box 8.
Wherein, described stator core 18 is fixedly mounted on inside support 7 by bearing 1 and bearing 2 15, stator iron
Stator winding 19 is installed, the side of support 7 is provided with fixing hole 6, is so provided with beneficial to user of service according to reality inside the heart 18
Motor is fixedly mounted in border situation, stator core 18 is fixed on inside support 7 by bearing 1 and bearing 2 15, further
Ground ensure that the normal work needs of motor；Described bearing 1 and bearing 2 15 is fixedly mounted on by interference fit to be turned
Outside axle 1, the motor bed-plate 7 and the fixed installation of rotating shaft 1 can either be ensured by so setting, and and can enough effectively makes rotating shaft 1
Rotated after energization, the effective cutting magnetic induction line under magnetic fields；Described three-phase rotor windings 13 are consolidated by way of inlaying
Outside rotor core 11, three-phase rotor windings the end of a thread 14 is fixedly mounted on three-phase rotor windings by way of welding for Dingan County
13 one end, zinc-coated wire hoop 12 are fixedly mounted on the one end of rotor core 11 by way of banding, so set and are not only able to make
Three-phase rotor windings 13 are firmly secured to the one end of rotor core 11, but also can effectively improve three-phase rotor windings 13
Utilization rate；Described fan 9 is fixedly mounted on the side of bearing 1 by interference fit, and collector ring 16 is fixed by being interference fitted
Outside rotating shaft 1, collector ring baffle plate 17 is mounted by means of bolts on the side of collector ring 16, and so setting can be effectively
Motor interior is radiated, reduces the generation that the motor because caused by temperature is too high burns out situation, also can be to collector ring
16 play a protective role, and further ensure that the normal operation of motor；Described bearing cap 2 is by being interference fitted fixed peace
Outside rotating shaft 1, and the one end of bearing 1 is mounted by means of bolts on, end cap 3 is mounted by means of bolts on support 7 one
End, case 5 are mounted by means of bolts on the other end of support 7, and terminal box 8 is mounted by means of bolts on outside support 7, so
Setting can not only effectively protect bearing, and and can enough places motor interior and enters a large amount of dusts, reduces the proportion of goods damageds of motor.
The operation principle of present embodiment：User is by the fixing hole 6 of the upper end of support 7 by threephase asynchronous
Body 4, which is fixedly mounted on, to be needed inside device to be mounted, then will access three-phase alternating current electric wire by terminal box 8, then by three-phase
The rotating shaft 1 of asynchronous motor body 4 is connected by shaft coupling with the power rotation axis of device, is switched on power after connecting, is worked as electricity
The symmetrical threephase stator winding 19 of motivation, is passed through three-phase symmetricalAlternating currentAfterwards, a rotation will be produced inside stator core 18
Turn magnetic field, rotating excitation field cutting three-phase rotor windings 13, so as to produced in three-phase rotor windings 13 induced-current (rotor around
Group is close access), the rotor core 11 of current-carrying will produce electromagnetic force under the effect of the rotating excitation field of stator core 18, so as in electricity
Electromagnetic torque is formed in motivation rotating shaft 1, drive motor rotating shaft 1 rotates, and the direction of the rotation of motor rotary shaft 1 and rotary magnetic
Field direction is identical, and the power rotation axis rotation of the rotation of rotating shaft 1 and driving device, the power rotation axis of device rotate to be provided to device
Operation power.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. high efficiency high-pressure explosion-proof type three-phase asynchronous, it is characterised in that：It includes rotating shaft (1), bearing cap (2), end cap
(3), threephase asynchronous body (4), case (5), fixing hole (6), support (7), terminal box (8), fan (9), bearing one
(10), rotor core (11), zinc-coated wire hoop (12), three-phase rotor windings (13), three-phase rotor windings the end of a thread (14), bearing two
(15), collector ring (16), collector ring baffle plate (17), stator core (18) and stator winding (19), internal be provided with of support (7) are determined
Sub- iron core (18), stator core (18) is internal to be provided with stator winding (19), and support (7) side is provided with fixing hole (6), rotating shaft
(1) it is outside that rotor core (11) is installed, it is provided with three-phase rotor windings (13), three-phase rotor windings outside rotor core (11)
(13) one end is provided with three-phase rotor windings the end of a thread (14), and rotor core (11) one end is provided with zinc-coated wire hoop (12), rotating shaft
(1) outside to be provided with bearing one (10), bearing one (10) side is provided with fan (9), bearing two is provided with outside rotating shaft (1)
(15) collector ring (16), is installed outside rotating shaft (1), collector ring (16) side is provided with collector ring baffle plate (17), and rotating shaft (1) is outside
Portion is provided with bearing cap (2), and support (7) one end is provided with end cap (3), and support (7) other end is provided with case (5), support (7)
Outside is provided with terminal box (8).
2. high efficiency high-pressure explosion-proof type three-phase asynchronous according to claim 1, it is characterised in that：Described stator
(18) unshakable in one's determination are fixedly mounted on support (7) inside by bearing one (10) and bearing two (15), are installed inside stator core (18)
There is stator winding (19), support (7) side is provided with fixing hole (6).
3. high efficiency high-pressure explosion-proof type three-phase asynchronous according to claim 1, it is characterised in that：Described bearing
One (10) and bearing two (15) are fixedly mounted on rotating shaft (1) outside by interference fit.
4. high efficiency high-pressure explosion-proof type three-phase asynchronous according to claim 1, it is characterised in that：Described three-phase
Rotor windings (13) are fixedly mounted on rotor core (11) outside by way of inlaying, and three-phase rotor windings the end of a thread (14) passes through
The mode of welding is fixedly mounted on three-phase rotor windings (13) one end, and zinc-coated wire hoop (12) is fixedly mounted by way of banding
In rotor core (11) one end.
5. high efficiency high-pressure explosion-proof type three-phase asynchronous according to claim 1, it is characterised in that：Described fan
(9) bearing one (10) side is fixedly mounted on by interference fit, collector ring (16) is fixedly mounted on rotating shaft by interference fit
(1) outside, collector ring baffle plate (17) is mounted by means of bolts on collector ring (16) side.
6. the high efficiency high-pressure explosion-proof type three-phase asynchronous described in claim 1, it is characterised in that：Described bearing cap
(2) rotating shaft (1) outside is fixedly mounted on by interference fit, and is mounted by means of bolts on bearing one (10) one end, end cap
(3) support (7) one end is mounted by means of bolts on, case (5) is mounted by means of bolts on support (7) other end, wiring
It is outside that box (8) is mounted by means of bolts on support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010816.8U CN207069845U (en) | 2017-08-14 | 2017-08-14 | High efficiency high-pressure explosion-proof type three-phase asynchronous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721010816.8U CN207069845U (en) | 2017-08-14 | 2017-08-14 | High efficiency high-pressure explosion-proof type three-phase asynchronous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069845U true CN207069845U (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721010816.8U Expired - Fee Related CN207069845U (en) | 2017-08-14 | 2017-08-14 | High efficiency high-pressure explosion-proof type three-phase asynchronous |
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| Country | Link |
|---|---|
| CN (1) | CN207069845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317449A (en) * | 2017-08-14 | 2017-11-03 | 江苏环球特种电机有限公司 | A kind of high efficiency high-pressure explosion-proof type three-phase asynchronous |
-
2017
- 2017-08-14 CN CN201721010816.8U patent/CN207069845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317449A (en) * | 2017-08-14 | 2017-11-03 | 江苏环球特种电机有限公司 | A kind of high efficiency high-pressure explosion-proof type three-phase asynchronous |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |