CN208353135U - A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function - Google Patents
A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function Download PDFInfo
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- CN208353135U CN208353135U CN201822061049.4U CN201822061049U CN208353135U CN 208353135 U CN208353135 U CN 208353135U CN 201822061049 U CN201822061049 U CN 201822061049U CN 208353135 U CN208353135 U CN 208353135U
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Abstract
The utility model discloses a kind of electromagnetic-braking three-phase asynchronous motors for having shock-absorbing function, including the first damping, threephase asynchronous ontology is fixedly connected at the top of first damping, the two sides of the threephase asynchronous body bottom portion and the junction of the first damping are equipped with the second damping.The utility model is cooperated by the first damping, active box, the first damping spring, elastic plate, slide bar, sliding sleeve, the second damping, decoupling rod, limit plate, sliding slot, the second damping spring, surge tank and threephase asynchronous ontology, it can play the role of damping to threephase asynchronous ontology, avoid existing threephase asynchronous when in use, threephase asynchronous does not have the function of damping, so as to cause the bad situation of threephase asynchronous operational effect.
Description
Technical field
The utility model relates to motor technology field, specially a kind of electromagnetic braking for having shock-absorbing function is phase asynchronous
Motor.
Background technique
Three-phase AC asynchronous motor is a kind of electric drive for converting electrical energy into mechanical energy, the revolving speed of rotor
Lower than the revolving speed of rotating excitation field, rotor windings generate electromotive force and electric current due between magnetic field there is relative motion, and and magnetic
Field interactions generates electromagnetic torque, realizes energy conversion.Compared with monopole asynchronous motor, threephase asynchronous maneuverability
Can be good, and a variety of materials can be saved.By the difference of rotor structure, threephase asynchronous can be divided into cage and two kinds of Wound-rotor type.
The Induction Motor Structure of cage rotor is simple, reliable for operation, light-weight, cheap, is widely used, main
The disadvantage is that speed regulation is difficult.The rotor of wound three-phase asynchronous motor is also provided with three-phase windings as stator and passes through cunning
Ring, brush are connect with external rheostat.Standardsizing rheostat resistance can improve the starting performance of motor and adjust motor
Revolving speed.
With the progress in epoch, the development of science and technology, threephase asynchronous is widely used by people, still, existing market
Upper existing threephase asynchronous when in use, does not have the function of damping usually, has shock-absorbing function even if only a few
There is a situation where that cost is excessively high, structure is complicated, practical effect is bad, can not be obtained most so as to cause threephase asynchronous
Good operational effect.
Utility model content
To solve the above problems, the utility model provides a kind of electromagnetic braking three-phase asynchronous electric for having shock-absorbing function
Machine realizes shock-absorbing function by optimizing structure design, the utility model provides the following technical solutions: a kind of to have shock-absorbing function
Electromagnetic-braking three-phase asynchronous motor, including the first damping are fixedly connected with three-phase at the top of first damping
Asynchronous motor ontology, the two sides of the threephase asynchronous body bottom portion and the junction of the first damping are equipped with the
Two dampings.
Preferably, first damping includes active box, and the inner cavity of the active box is laterally fixedly connected with slide bar,
The two sides on the slide bar surface are arranged with sliding sleeve, and the outside of the sliding sleeve and the junction of active box are arranged with the first damping bullet
Spring is fixedly connected with elastic plate at the top of the sliding sleeve, and the top of active box, institute are run through and extended in the top of the elastic plate
The top for stating elastic plate is fixedly connected with threephase asynchronous ontology.
Preferably, second damping includes decoupling rod, and the outer surface of the decoupling rod is arranged with surge tank, described
The bottom of decoupling rod is fixedly connected with limit plate, and the two sides of the damping box cavity offer cunning compatible with limit plate
Slot, the bottom of the limit plate and the junction of surge tank bottom are fixedly connected with the second damping spring.
Preferably, the quantity of the decoupling rod is two, and the shape size of two decoupling rods is consistent, the decoupling rod
Top is fixedly connected with the junction of threephase asynchronous ontology by link block.
Preferably, the quantity of the surge tank is two, and the shape size of two surge tanks is consistent, the surge tank
Bottom is fixedly connected with the junction of the first damping by fixing piece, and the company of the two sides of surge tank and the first damping
The place of connecing is fixed by the bracket connection.
Preferably, the bottom of the active box is equipped with non-slip mat, and the top of non-slip mat and the junction of active box pass through
Fixing piece is fixedly connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through the first damping, active box, the first damping spring, elastic plate, slide bar, sliding sleeve, the
Two dampings, decoupling rod, limit plate, sliding slot, the second damping spring, surge tank and threephase asynchronous ontology phase interworking
It closes, damping can be played the role of to threephase asynchronous ontology, avoid existing threephase asynchronous when in use, three
Phase asynchronous motor does not have the function of damping, so as to cause the bad situation of threephase asynchronous operational effect.
2, the utility model can play fixed effect, such decoupling rod is imitated when in use by link block to decoupling rod
Fruit is more preferable, avoids decoupling rod and is in the presence of loosening when in use, so as to cause the bad situation of decoupling rod using effect, leads to
Bracket is crossed, fixed effect can be played to surge tank, effect is more preferable when in use for such surge tank, avoids surge tank and is using
When move, fixed work can be played to active box by non-slip mat so as to cause the bad situation of surge tank using effect
With effect is more preferable when in use for such active box, avoids active box and moves when in use, so as to cause active box use
The bad situation of effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first damping of the utility model structural schematic diagram；
Fig. 3 is the second damping of the utility model structural schematic diagram.
In figure: 1 first damping, 101 active box, 102 first damping springs, 103 elastic plates, 104 slide bars, 105 are slided
Set, 2 non-slip mats, 3 second dampings, 31 decoupling rods, 32 limit plates, 33 sliding slots, 34 second damping springs, 35 surge tanks, 4 three
Mutually asynchronous motor body, 5 link blocks, 6 brackets.
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.
Please refer to Fig. 1-3, a kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function, including the first damping
1, the first damping 1 includes active box 101, and the bottom of active box 101 is equipped with non-slip mat 2 can be to activity by non-slip mat 2
Case 101 plays fixed effect, and effect is more preferable when in use for such active box 101, avoids active box 101 and occurs when in use
Mobile, so as to cause the bad situation of 101 using effect of active box, and the top of non-slip mat 2 and the junction of active box 101 are logical
It crosses fixing piece to be fixedly connected, the inner cavity of active box 101 is laterally fixedly connected with slide bar 104, and the two sides on 104 surface of slide bar are arranged
There is sliding sleeve 105, the outside of sliding sleeve 105 and the junction of active box 101 are arranged with the first damping spring 102, the top of sliding sleeve 105
It is fixedly connected with elastic plate 103, the top of active box 101, the top of elastic plate 103 are run through and extended in the top of elastic plate 103
Portion is fixedly connected with threephase asynchronous ontology 4, and the top of the first damping 1 is fixedly connected with threephase asynchronous sheet
The junction of body 4, the two sides of 4 bottom of threephase asynchronous ontology and the first damping 1 is equipped with the second damping 3,
Second damping 3 includes decoupling rod 31, and the quantity of decoupling rod 31 is two, and the shape size of two decoupling rods 31 is consistent,
The top of decoupling rod 31 is fixedly connected with the junction of threephase asynchronous ontology 4 by link block 5, and the utility model passes through
Link block 5 can play fixed effect to decoupling rod 31, and effect is more preferable when in use for such decoupling rod 31, avoids decoupling rod
31 are in the presence of loosening when in use, so as to cause the bad situation of 31 using effect of decoupling rod, the outer surface of decoupling rod 31
It is arranged with surge tank 35, the quantity of surge tank 35 is two, and the shape size of two surge tanks 35 is consistent, the bottom of surge tank 35
Portion is fixedly connected with the junction of the first damping 1 by fixing piece, and the two sides of surge tank 35 and the first damping 1
Junction passes through bracket 6 and is fixedly connected, and by bracket 6, fixed effect can be played to surge tank 35, such surge tank 35 exists
Use Limitation fruit is more preferable, avoids surge tank 35 and moves when in use, bad so as to cause 35 using effect of surge tank
Situation, the bottom of decoupling rod 31 are fixedly connected with limit plate 32, and the two sides of 35 inner cavity of surge tank offer and 32 phase of limit plate
The sliding slot 33 of adaptation, the bottom of limit plate 32 and the junction of 35 bottom of surge tank are fixedly connected with the second damping spring 34, this
Utility model passes through the first damping 1, active box 101, the first damping spring 102, elastic plate 103, slide bar 104, sliding sleeve
105, the second damping 3, decoupling rod 31, limit plate 32, sliding slot 33, the second damping spring 34, surge tank 35 and phase asynchronous
Motor body 4 cooperates, and can play the role of damping to threephase asynchronous, avoid existing three-phase asynchronous electric
When in use, threephase asynchronous does not have the function of damping to machine, bad so as to cause threephase asynchronous operational effect
Situation.
In threephase asynchronous operation, power is transferred to elastic plate 103, power is transferred to by elastic plate 103 by cunning
Set 105, sliding sleeve 105 is moved, and is cooperated sliding sleeve 105 mobile by slide bar 104, is passed through sliding sleeve 105 and the first damping spring 102
Damping is carried out, power is transferred to decoupling rod 31 again, power is transferred to limit plate 32 by decoupling rod 31 by threephase asynchronous, is limited
Position plate 32 is mobile, cooperates limit plate 32 to carry out by the sliding slot 33 in surge tank 35, by the second damping spring 34 to limit plate
Power on 32 carries out damping.
In summary: this has the electromagnetic-braking three-phase asynchronous motor of shock-absorbing function, by the first damping 1, lives
Dynamic case 101, the first damping spring 102, elastic plate 103, slide bar 104, sliding sleeve 105, the second damping 3, decoupling rod 31, limit
Plate 32, sliding slot 33, the second damping spring 34, surge tank 35 and threephase asynchronous ontology 4, solve existing phase asynchronous
Motor does not have the problem of damping.
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 (6)
1. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function, including the first damping (1), feature exists
In: threephase asynchronous ontology (4), the three-phase asynchronous electric are fixedly connected at the top of first damping (1)
The two sides of machine ontology (4) bottom and the junction of the first damping (1) are equipped with the second damping (3).
2. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function according to claim 1, it is characterised in that:
First damping (1) includes active box (101), and the inner cavity of the active box (101) is laterally fixedly connected with slide bar
(104), the two sides on slide bar (104) surface are arranged with sliding sleeve (105), the outside of the sliding sleeve (105) and active box
(101) junction is arranged with the first damping spring (102), is fixedly connected with elastic plate at the top of the sliding sleeve (105)
(103), the top of active box (101), the top of the elastic plate (103) are run through and extended in the top of the elastic plate (103)
Portion is fixedly connected with threephase asynchronous ontology (4).
3. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function according to claim 1, it is characterised in that:
Second damping (3) includes decoupling rod (31), and the outer surface of the decoupling rod (31) is arranged with surge tank (35), described
The bottom of decoupling rod (31) is fixedly connected with limit plate (32), and the two sides of surge tank (35) inner cavity offer and limit plate
(32) compatible sliding slot (33), the bottom of the limit plate (32) and the junction of surge tank (35) bottom are fixedly connected with the
Two damping springs (34).
4. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function according to claim 3, it is characterised in that:
The quantity of the decoupling rod (31) is two, and the shape size of two decoupling rods (31) is consistent, the top of the decoupling rod (31)
Portion is fixedly connected with the junction of threephase asynchronous ontology (4) by link block (5).
5. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function according to claim 3, it is characterised in that:
The quantity of the surge tank (35) is two, and the shape size of two surge tanks (35) is consistent, the bottom of the surge tank (35)
Portion is fixedly connected with the junction of the first damping (1) by fixing piece, and the two sides of surge tank (35) and the first damping machine
The junction of structure (1) passes through bracket (6) and is fixedly connected.
6. a kind of electromagnetic-braking three-phase asynchronous motor for having shock-absorbing function according to claim 2, it is characterised in that:
The bottom of the active box (101) is equipped with non-slip mat (2), and the top of non-slip mat (2) and the junction of active box (101) pass through
Fixing piece is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061049.4U CN208353135U (en) | 2018-12-10 | 2018-12-10 | A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061049.4U CN208353135U (en) | 2018-12-10 | 2018-12-10 | A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function |
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| CN208353135U true CN208353135U (en) | 2019-01-08 |
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| CN201822061049.4U Active CN208353135U (en) | 2018-12-10 | 2018-12-10 | A kind of electromagnetic-braking three-phase asynchronous motor having shock-absorbing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959924A (en) * | 2020-08-15 | 2020-11-20 | 鹰潭和明新材料科技有限公司 | Modified plastic feeding barrel with stirring function |
-
2018
- 2018-12-10 CN CN201822061049.4U patent/CN208353135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959924A (en) * | 2020-08-15 | 2020-11-20 | 鹰潭和明新材料科技有限公司 | Modified plastic feeding barrel with stirring function |
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