CN110266136A - A kind of grain machine special three-phase asynchronous motor - Google Patents
A kind of grain machine special three-phase asynchronous motor Download PDFInfo
- Publication number
- CN110266136A CN110266136A CN201910482923.8A CN201910482923A CN110266136A CN 110266136 A CN110266136 A CN 110266136A CN 201910482923 A CN201910482923 A CN 201910482923A CN 110266136 A CN110266136 A CN 110266136A
- Authority
- CN
- China
- Prior art keywords
- electric machine
- sliding rail
- gag lever
- lever post
- recess portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The present invention discloses a kind of grain machine special three-phase asynchronous motor, including energy-saving electric machine ontology and electric machine support, electric machine support has opening up accommodating cavity, energy-saving electric machine ontology is connected on accommodating cavity, electric machine support lower end is fixed on the support frame, it is installed with limited block on the energy-saving electric machine ontology, the clamping apparatus with limited block cooperation is provided on the electric machine support；The clamping apparatus includes limiting slot, running through in limiting slot has gag lever post, the first sliding rail is offered in gag lever post uppermost limit groove groove wall, the second sliding rail with the parallel and symmetrical arrangement of the first sliding rail is offered in gag lever post lowermost limit groove groove wall, the first sliding block and the second sliding block being arranged symmetrically are installed on gag lever post, it is easy for assemble or unload, be conducive to the maintenance of motor, save the time.
Description
Technical field
The present invention relates to grain machine definite-purpose motor fields, and in particular to a kind of grain machine special three-phase asynchronous motor.
Background technique
Grain processing definite-purpose motor is the major fields of Width funtion and energy-saving and emission-reduction, and on September 1st, 2012 promulgates again
New standard GB/T28575-2012 regulation, the product that national standard mandatory requirement is not achieved in all Energy Efficiency Standards cannot continue to give birth to
It produces, sale, this also just embodies the importance of energy-saving and emission-reduction, and pacifies in the generally existing course of work of existing common motor
The inconvenient problem of dress, disassembly, this allows for motor and once goes wrong, when finding the source of problem and needing to expend a large amount of
Between, human resources in waste while having delayed production.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of grain machine special three-phase asynchronous motor, easy for assemble or unload, has
Conducive to the maintenance of motor, the time is saved.
To achieve the goals above, the invention adopts the following technical scheme: a kind of grain machine special three-phase asynchronous motor, packet
Energy-saving electric machine ontology and electric machine support are included, electric machine support has opening up accommodating cavity, and energy-saving electric machine ontology is connected to accommodating
On chamber, electric machine support lower end is fixed on the support frame, and limited block, the motor branch are installed on the energy-saving electric machine ontology
The clamping apparatus with limited block cooperation is provided on frame；
The clamping apparatus includes limiting slot, and running through in limiting slot has gag lever post, in gag lever post uppermost limit groove groove wall
The first sliding rail is offered, offers in gag lever post lowermost limit groove groove wall and is slided with the second of the parallel and symmetrical arrangement of the first sliding rail
Rail is installed with the first sliding block and the second sliding block being arranged symmetrically on gag lever post, and first sliding block and the first sliding rail cooperate, the
Two sliding blocks and the second sliding rail cooperate, and offer the first recess portion and the second recess portion on the first sliding rail, offer on the second sliding rail and the
The third recess portion and the 4th recess portion that one recess portion, the second recess portion are arranged symmetrically, gag lever post pass through one end and limit on the inside of electric machine support
The contact surface of position block is arc.
Compared with prior art, bring of the present invention has the beneficial effect that by the way that energy-saving electric machine ontology is connected to motor branch
In the accommodating cavity of frame, when the first sliding block and the second sliding block are stuck in the first recess portion and third recess portion, energy-saving electric machine ontology is
Gripping orientation, when the first sliding block and the second sliding block are stuck in the second recess portion and four recess portions, energy-saving electric machine ontology is to unclamp
State, convenient for the taking-up of energy-saving electric machine ontology, so that the quickly dismounting to motor is realized, convenient maintenance and peace to motor
Dress is more convenient the use of people.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the portion A enlarged drawing of the invention；
Fig. 3 is the schematic diagram of hydraulic damper of the present invention；
Fig. 4 is the partial sectional view inside hydraulic damper of the present invention.
Specific embodiment
The present invention is described in detail by 1-4 with reference to the accompanying drawing.
As shown in Figs 1-4, a kind of grain machine special three-phase asynchronous motor, including energy-saving electric machine ontology 1 and electric machine support 2,
Electric machine support 2 has opening up accommodating cavity 21, and energy-saving electric machine ontology 1 is connected on accommodating cavity 21, and 2 lower end of electric machine support is solid
It is scheduled on support frame 3, it is characterised in that: limited block 11, the electric machine support 2 are installed on the energy-saving electric machine ontology 1
On be provided with limited block 11 cooperate clamping apparatus 5；
The clamping apparatus 5 includes limiting slot 51, and running through in limiting slot 51 has gag lever post 52,52 uppermost limit of gag lever post
The first sliding rail 511 is offered on 51 cell wall of slot, is offered on 52 lowermost limit slot of gag lever post, 51 cell wall parallel with the first sliding rail 511
And the second sliding rail 512 being arranged symmetrically, the first sliding block 513 and the second sliding block 514 being arranged symmetrically, institute are installed on gag lever post 52
The first sliding block 513 stated and the first sliding rail 511 cooperate, and the second sliding block 514 and the second sliding rail 512 cooperate, and open on the first sliding rail 511
Equipped with the first recess portion 515 and the second recess portion 516, offered on the second sliding rail 512 symmetrical with the first recess portion 515, the second recess portion 516
The third recess portion 517 and the 4th recess portion 518 of arrangement, gag lever post 52 pass through 2 one end of inside of electric machine support and connecing for limited block 11
Contacting surface is arc.By the way that energy-saving electric machine ontology to be connected in the accommodating cavity of electric machine support, it can be achieved that quickly to the dismounting of motor,
Convenient maintenance and installation to motor, is more convenient the use of people；
When being put into motor, gag lever post 52, which is pulled outward, makes the first sliding block, the second sliding block be stuck in the first sliding rail, the second cunning
The first recess portion 515 and third recess portion 517 on rail, when motor is placed it is steady when, gag lever post 52 is pushed away inside makes the first sliding block, the
Two sliding blocks are stuck in the first sliding rail, the second recess portion 516 and the 4th recess portion 518 on the second sliding rail, and 42 end of gag lever post is prevented
Sheath can effectively prevent gag lever post 42 to cause to damage to motor, extend the service life of gag lever post 42 and motor.
Further, it is installed with damping device 4 below the support frame 3, the damping device 4 includes and support frame
3 the first connected connectors 41 are connected with hydraulic damper 42,42 lower end of hydraulic damper below first connector 41
It is fixed with the second connector 44, is cavity inside first connector 41, is filled with foamed aluminium layer in cavity.
By the way that damping device is arranged below support frame, damping effect is obvious, can effectively mitigate vibration when motor operation
And bring noise, and will not influence the stability of motor operation, damping device 4 is further mitigated by filled and process aluminium
Total quality improves damping sound-absorbing effect, and vibration is smaller when making motor operation, noise is smaller.
Further, the hydraulic damper 42 includes work cylinder barrel 421 and the piston being arranged in work cylinder barrel 421
Bar 422, one end of piston rod 422 and the first connector 41 are connected, and the bottom of working cylinder 421 connects the second connector 44.
Hydraulic damper 42 can play better damping effect, guarantee the steady of operation, right caused by reducing due to vibration
The damage of motor internal element extends the service life of motor, reduces use cost, and the cover 45 can then play certain anti-
Dirt effect.
In order to further enhance damping effect, the application is can choose simultaneously by the first connector 41 and work cylinder barrel
The auxiliary of elastic element is set between 421, and elastic element can be spring.Spring is low in cost and has good damping effect.
Further, second connector 44 is tripod type structure.The structure of tripod is more stable, guarantees motor
Stationarity when in use will not influence the normal work of motor.
Heretofore described damping device 4 be it is multiple, selected according to the true form of support frame 3, to realize that damping is flat
Steady and Optimum cost turns to principle.
Basic principles and main features and the features of the present invention of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement is both fallen in the range of claimed invention.The scope of protection of present invention is by appended claims
And its equivalent thereof.
Claims (6)
1. a kind of grain machine special three-phase asynchronous motor, including energy-saving electric machine ontology (1) and electric machine support (2), electric machine support (2)
With opening up accommodating cavity (21), energy-saving electric machine ontology (1) is connected on accommodating cavity (21), and electric machine support (2) lower end is solid
It is scheduled on support frame (3), it is characterised in that: be installed with limited block (11), the motor on the energy-saving electric machine ontology (1)
The clamping apparatus (5) with limited block (11) cooperation is provided on bracket (2)；
The clamping apparatus (5) includes limiting slot (51), and running through in limiting slot (51) has gag lever post (52), on gag lever post (52)
Offered the first sliding rail (511) on square limiting slot (51) cell wall, offered on gag lever post (52) lowermost limit slot (51) cell wall with
It is sliding to be installed with first be arranged symmetrically on gag lever post (52) for second sliding rail (512) of the first sliding rail (511) parallel and symmetrical arrangement
Block (513) and the second sliding block (514), first sliding block (513) and the first sliding rail (511) cooperate, the second sliding block (514) with
Second sliding rail (512) cooperates, and offers the first recess portion (515) and the second recess portion (516), the second sliding rail on the first sliding rail (511)
(512) the third recess portion (517) and the 4th recess portion being arranged symmetrically with the first recess portion (515), the second recess portion (516) are offered on
(518), it is arc that gag lever post (52), which passes through the contact surface of one end and limited block (11) on the inside of electric machine support (2),.
2. grain machine special three-phase asynchronous motor according to claim 1, it is characterised in that: under the support frame (3)
Side be installed with damping device (4), the damping device (4) include with support frame (3) be connected the first connector (41), first
It is connected with hydraulic damper (42) below connector (41), the hydraulic damper (42) lower end is fixed with the second connector
(44)。
3. grain machine special three-phase asynchronous motor according to claim 1, it is characterised in that: the hydraulic damper
(42) include work cylinder barrel (421) and piston rod (422) in work cylinder barrel (421) be set, one end of piston rod (422) with
First connector (41) is connected, and the bottom of working cylinder (421) connects the second connector (44).
4. grain machine special three-phase asynchronous motor according to claim 1, it is characterised in that: second connector
It (44) is tripod type structure.
5. grain machine special three-phase asynchronous motor according to claim 1, it is characterised in that: the clamping apparatus (5)
It is arranged on electric machine support (2) using the axle center of energy-saving electric machine ontology (1) axis as symmetry axis relative symmetry.
6. grain machine special three-phase asynchronous motor according to claim 2 or 3, it is characterised in that: first connection
It is cavity inside part (41), is filled with foamed aluminium layer in cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482923.8A CN110266136A (en) | 2019-06-04 | 2019-06-04 | A kind of grain machine special three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482923.8A CN110266136A (en) | 2019-06-04 | 2019-06-04 | A kind of grain machine special three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110266136A true CN110266136A (en) | 2019-09-20 |
Family
ID=67916726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910482923.8A Pending CN110266136A (en) | 2019-06-04 | 2019-06-04 | A kind of grain machine special three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110266136A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693401A (en) * | 2019-10-22 | 2021-04-23 | 长城汽车股份有限公司 | Instrument board and vehicle with rotatory display screen |
-
2019
- 2019-06-04 CN CN201910482923.8A patent/CN110266136A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112693401A (en) * | 2019-10-22 | 2021-04-23 | 长城汽车股份有限公司 | Instrument board and vehicle with rotatory display screen |
| CN112693401B (en) * | 2019-10-22 | 2022-08-05 | 长城汽车股份有限公司 | Instrument board and vehicle with rotatory display screen |
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