CN208353134U - A kind of threephase asynchronous of intelligent speed changing - Google Patents
A kind of threephase asynchronous of intelligent speed changing Download PDFInfo
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- CN208353134U CN208353134U CN201822061048.XU CN201822061048U CN208353134U CN 208353134 U CN208353134 U CN 208353134U CN 201822061048 U CN201822061048 U CN 201822061048U CN 208353134 U CN208353134 U CN 208353134U
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- fixedly connected
- threephase asynchronous
- speed changing
- intelligent speed
- transverse slat
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Abstract
The utility model discloses a kind of threephase asynchronouses of intelligent speed changing, including bottom plate and transverse slat, the bottom plate is located at the lower section of transverse slat, cabinet is fixedly connected at the top of the transverse slat, the bottom of the cabinets cavity is fixedly connected with threephase asynchronous machine by supporting plate, the two sides of the bottom base plate are fixedly connected to gag lever post, and the top of transverse slat is through at the top of the gag lever post and is fixedly connected with limit plate.The utility model cooperate by groove, vertical tube, slide plate, the first spring, vertical bar and second spring, realize the purpose of intelligent speed changing threephase asynchronous good damping result, reduce the vibration that intelligent speed changing threephase asynchronous generates at work, effectively prevent the phenomenon that intelligent speed changing threephase asynchronous is damaged because of strenuous vibration, the service life for extending intelligent speed changing threephase asynchronous solves the problems, such as that intelligent speed changing threephase asynchronous effectiveness in vibration suppression is bad.
Description
Technical field
The utility model relates to motor technology field, specially a kind of threephase asynchronous of intelligent speed changing.
Background technique
Threephase asynchronous machine is one kind of induction machine, is by accessing a kind of electronic of three-phase alternating-current supply power supply simultaneously
Machine, since rotor and stator the rotating excitation field revolving speed in the same direction, different of threephase asynchronous machine are at rotation, there are slips
Rate, so being threephase asynchronous machine, intelligent speed changing threephase asynchronous belongs to one kind of asynchronous machine, but traditional intelligence becomes
The effectiveness in vibration suppression of fast threephase asynchronous is bad, be easy to cause the damage of intelligent speed changing threephase asynchronous, reduces intelligence
The service life of energy variable-speed three-phase asynchronous motor, not only causes any property loss to user, can also delay the progress of production, by
In the problem present on, the practicability and usability of intelligent speed changing threephase asynchronous are reduced, is pointedly proposed
A kind of threephase asynchronous of intelligent speed changing.
Utility model content
The purpose of this utility model is to provide a kind of threephase asynchronouses of intelligent speed changing, have good damping result
Advantage solves the problems, such as that intelligent speed changing threephase asynchronous effectiveness in vibration suppression is bad.
To achieve the above object, the utility model provides the following technical solutions: a kind of three-phase asynchronous electric of intelligent speed changing
Machine, including bottom plate and transverse slat, the bottom plate are located at the lower section of transverse slat, cabinet, the case are fixedly connected at the top of the transverse slat
The bottom of intracoelomic cavity is fixedly connected with threephase asynchronous machine by supporting plate, and the two sides of the bottom base plate are fixedly connected to limit
Bar is through to the top of transverse slat at the top of the gag lever post and is fixedly connected with limit plate, offers at the top of the bottom plate recessed
Slot, the inner wall of the groove are fixedly connected with vertical tube, and the inner cavity of the vertical tube is provided with slide plate, and the bottom of the slide plate is fixed to be connected
It is connected to the first spring, the bottom of first spring is fixedly connected with the inner wall of groove, is fixedly connected at the top of the slide plate
Vertical bar extends to the outside of vertical tube at the top of the vertical bar and is fixedly connected with the bottom of transverse slat, the two sides of the bottom plate and is located at
Second spring is fixedly connected between groove and gag lever post, the top of the second spring is fixedly connected with the bottom of transverse slat.
Preferably, the surface of the threephase asynchronous machine is fixedly connected with cooling fin, is communicated with cross on the left of the cabinet
Pipe, the inner wall of the transverse tube are fixedly connected with strut, and the strut is fixedly connected with blower far from one end of transverse tube inner wall, described
The left end of transverse tube is arranged with protective net, and the surface of the cabinet offers ventilation hole.
Preferably, the inner wall of the threephase asynchronous machine is fixedly connected with stator, and the surface of the stator is arranged with three-phase
The inner wall of winding, the threephase asynchronous machine is connected with rotor by bearing, and the right end of the rotor is through to cabinet
It is external.
Preferably, the front of the cabinet is connected with chamber door by articulate, and the positive bottom of chamber door is provided with
Lock core.
Preferably, terminal box, the bottom of the terminal box and the top of transverse slat are fixedly connected on the left of the cabinet back
Portion is fixedly connected, and the back fixation of the cabinet is connected with controller.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by bottom plate, transverse slat, cabinet, threephase asynchronous machine, gag lever post, limit plate, groove, vertical tube,
Slide plate, the first spring, vertical bar and second spring cooperate, and realize intelligent speed changing threephase asynchronous good damping result
Purpose, reduce the vibration that intelligent speed changing threephase asynchronous generates at work, effectively prevent intelligent speed changing three-phase
The phenomenon that asynchronous motor is damaged because of strenuous vibration extends the service life of intelligent speed changing threephase asynchronous, solution
The bad problem of intelligent speed changing threephase asynchronous effectiveness in vibration suppression of having determined.
2, the utility model is improved intelligence and become by setting gag lever post and limit plate for limiting the descending trajectory of transverse slat
The stability of fast threephase asynchronous is also used by setting vertical tube, the first spring of slide plate and vertical bar both for reducing vibration
In the stability for improving intelligent speed changing threephase asynchronous, by setting blower, ventilation hole and cooling fin, for improving intelligence
The heat dissipation effect of variable-speed three-phase asynchronous motor, to extend the service life of intelligent speed changing threephase asynchronous, by setting
Chamber door is set, it is different for intelligent control three by the way that controller is arranged for being repaired to intelligent speed changing threephase asynchronous
Walk the revolving speed of motor.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structural front view；
Fig. 3 is the utility model structure rearview.
In figure: 1 bottom plate, 2 transverse slats, 3 cabinets, 4 threephase asynchronous machines, 5 gag lever posts, 6 limit plates, 7 grooves, 8 vertical tubes, 9 are slided
Plate, 10 first springs, 11 vertical bars, 12 second springs, 13 cooling fins, 14 transverse tubes, 15 struts, 16 blowers, 17 protective nets, 18 ventilations
Hole, 19 stators, 20 three-phase windings, 21 rotors, 22 chamber doors, 23 lock cores, 24 terminal boxes, 25 controllers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of threephase asynchronous of intelligent speed changing, including bottom plate 1 and transverse slat 2 are please referred to, bottom plate 1 is located at cross
The lower section of plate 2, the top of transverse slat 2 are fixedly connected with cabinet 3, and the front of cabinet 3 is connected with chamber door 22, chamber door by articulate
22 positive bottoms are provided with lock core 23, by the way that chamber door 22 is arranged, for being repaired to intelligent speed changing threephase asynchronous,
Terminal box 24 is fixedly connected on the left of 3 back of cabinet, the bottom of terminal box 24 is fixedly connected with the top of transverse slat 2, cabinet 3
Back fixation is connected with controller 25, by the way that controller 25 is arranged, for the revolving speed of intelligent control threephase asynchronous machine 4, cabinet 3
The bottom of inner cavity is fixedly connected with threephase asynchronous machine 4 by supporting plate, and the surface of threephase asynchronous machine 4 is fixedly connected with cooling fin
13, the left side of cabinet 3 is communicated with transverse tube 14, and the inner wall of transverse tube 14 is fixedly connected with strut 15, and strut 15 is far from 14 inner wall of transverse tube
One end be fixedly connected with blower 16, the left end of transverse tube 14 is arranged with protective net 17, and the surface of cabinet 3 offers ventilation hole 18,
By setting blower 16, ventilation hole 18 and cooling fin 13, for improving the heat dissipation effect of intelligent speed changing threephase asynchronous, from
And extending the service life of intelligent speed changing threephase asynchronous, the inner wall of threephase asynchronous machine 4 is fixedly connected with stator 19, fixed
The surface of son 19 is arranged with three-phase windings 20, and the inner wall of threephase asynchronous machine 4 is connected with rotor 21, rotor 21 by bearing
Right end be through to the outside of cabinet 3, the two sides of 1 bottom of bottom plate are fixedly connected to gag lever post 5, and the top of gag lever post 5 is run through
To transverse slat 2 top and be fixedly connected with limit plate 6, by setting gag lever post 5 and limit plate 6, for limiting the decline of transverse slat 2
The stability of intelligent speed changing threephase asynchronous is improved in track, and the top of bottom plate 1 opens up fluted 7, and the inner wall of groove 7 is solid
Surely it is connected with vertical tube 8, the inner cavity of vertical tube 8 is provided with slide plate 9, and the bottom of slide plate 9 is fixedly connected with the first spring 10, the first spring
10 bottom is fixedly connected with the inner wall of groove 7, and the top of slide plate 9 is fixedly connected with vertical bar 11, by the way that vertical tube 8, slide plate 9 is arranged
First spring 10 and vertical bar 11 are also used for improving the stability of intelligent speed changing threephase asynchronous, erect both for reducing vibration
The outside that the top of bar 11 extends to vertical tube 8 is fixedly connected with the bottom of transverse slat 2, the two sides of bottom plate 1 and be located at groove 7 and limit
Second spring 12 is fixedly connected between bar 5, the top of second spring 12 is fixedly connected with the bottom of transverse slat 2, passes through bottom plate
1, transverse slat 2, cabinet 3, threephase asynchronous machine 4, gag lever post 5, limit plate 6, groove 7, vertical tube 8, slide plate 9, the first spring 10, vertical bar
11 and second spring 12 cooperate, realize the purpose of intelligent speed changing threephase asynchronous good damping result, reduce
The vibration that intelligent speed changing threephase asynchronous generates at work effectively prevents intelligent speed changing threephase asynchronous because of play
Violent shock moves the phenomenon that damaging, and extends the service life of intelligent speed changing threephase asynchronous, solves intelligent speed changing three
The bad problem of phase asynchronous motor effectiveness in vibration suppression.
It is moved down in use, moving down band motion plate 2 by cabinet 3, drives vertical bar 11 to moving down by transverse slat 2
It is dynamic, second spring 12 is squeezed by transverse slat 2, transverse slat 2 is tentatively buffered by the elastic potential energy of second spring 12, by perpendicular
Bar 11 drives slide plate 9 to move down, and is moved down by slide plate 9 and squeezes the first spring 10, passes through the elastic potential of the first spring 10
Slide plate 9 can be buffered, slide plate 9 carries out secondary buffer to transverse slat 2 by vertical bar 11, to improve threephase asynchronous machine 4
Damping effect.
In summary: the threephase asynchronous of the intelligent speed changing passes through bottom plate 1, transverse slat 2, cabinet 3, phase asynchronous electricity
The cooperation of machine 4, gag lever post 5, limit plate 6, groove 7, vertical tube 8, slide plate 9, the first spring 10, vertical bar 11 and second spring 12, solution
The bad problem of intelligent speed changing threephase asynchronous effectiveness in vibration suppression of having determined.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of threephase asynchronous of intelligent speed changing, including bottom plate (1) and transverse slat (2), it is characterised in that: the bottom plate
(1) it is located at the lower section of transverse slat (2), is fixedly connected with cabinet (3) at the top of the transverse slat (2), the bottom of cabinet (3) inner cavity
It being fixedly connected with threephase asynchronous machine (4) by supporting plate, the two sides of bottom plate (1) bottom are fixedly connected to gag lever post (5),
The top of transverse slat (2) is through at the top of the gag lever post (5) and is fixedly connected with limit plate (6), the top of the bottom plate (1)
It opens up fluted (7), the inner wall of the groove (7) is fixedly connected with vertical tube (8), and the inner cavity of the vertical tube (8) is provided with slide plate
(9), the bottom of the slide plate (9) is fixedly connected with the first spring (10), bottom and groove (7) of first spring (10)
Inner wall is fixedly connected, and is fixedly connected with vertical bar (11) at the top of the slide plate (9), extends to vertical tube at the top of the vertical bar (11)
(8) outside is fixedly connected with the bottom of transverse slat (2), the two sides of the bottom plate (1) and be located at groove (7) and gag lever post (5) it
Between be fixedly connected to second spring (12), the top of the second spring (12) is fixedly connected with the bottom of transverse slat (2).
2. a kind of threephase asynchronous of intelligent speed changing according to claim 1, it is characterised in that: described phase asynchronous
The surface of motor (4) is fixedly connected with cooling fin (13), is communicated with transverse tube (14), the transverse tube on the left of the cabinet (3)
(14) inner wall is fixedly connected with strut (15), and the strut (15) is fixedly connected with blower far from one end of transverse tube (14) inner wall
(16), the left end of the transverse tube (14) is arranged with protective net (17), and the surface of the cabinet (3) offers ventilation hole (18).
3. a kind of threephase asynchronous of intelligent speed changing according to claim 1, it is characterised in that: described phase asynchronous
The inner wall of motor (4) is fixedly connected with stator (19), and the surface of the stator (19) is arranged with three-phase windings (20), the three-phase
The inner wall of asynchronous machine (4) is connected with rotor (21) by bearing, and the right end of the rotor (21) is through to cabinet (3)
It is external.
4. a kind of threephase asynchronous of intelligent speed changing according to claim 1, it is characterised in that: the cabinet (3)
Front be connected with chamber door (22) by articulate, the positive bottom of the chamber door (22) is provided with lock core (23).
5. a kind of threephase asynchronous of intelligent speed changing according to claim 1, it is characterised in that: the cabinet (3)
It is fixedly connected with terminal box (24), is fixedly connected at the top of the bottom and transverse slat (2) of the terminal box (24), institute on the left of back
The back fixation for stating cabinet (3) is connected with controller (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061048.XU CN208353134U (en) | 2018-12-10 | 2018-12-10 | A kind of threephase asynchronous of intelligent speed changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061048.XU CN208353134U (en) | 2018-12-10 | 2018-12-10 | A kind of threephase asynchronous of intelligent speed changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353134U true CN208353134U (en) | 2019-01-08 |
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ID=64905592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061048.XU Active CN208353134U (en) | 2018-12-10 | 2018-12-10 | A kind of threephase asynchronous of intelligent speed changing |
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| Country | Link |
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| CN (1) | CN208353134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555533A (en) * | 2020-05-25 | 2020-08-18 | 重庆有法数控设备有限责任公司 | Special servo motor shockproof mechanism of new energy automobile |
-
2018
- 2018-12-10 CN CN201822061048.XU patent/CN208353134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555533A (en) * | 2020-05-25 | 2020-08-18 | 重庆有法数控设备有限责任公司 | Special servo motor shockproof mechanism of new energy automobile |
| CN111555533B (en) * | 2020-05-25 | 2021-04-02 | 重庆有法数控设备有限责任公司 | Special servo motor shockproof mechanism of new energy automobile |
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