CN206211714U - A kind of motor cover suitable for bad working environments - Google Patents
A kind of motor cover suitable for bad working environments Download PDFInfo
- Publication number
- CN206211714U CN206211714U CN201620990453.8U CN201620990453U CN206211714U CN 206211714 U CN206211714 U CN 206211714U CN 201620990453 U CN201620990453 U CN 201620990453U CN 206211714 U CN206211714 U CN 206211714U
- Authority
- CN
- China
- Prior art keywords
- lid
- bearing block
- reinforcement arm
- roof
- motor cover
- 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.)
- Expired - Fee Related
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a kind of motor cover suitable for bad working environments, and it can solve the technical problem that the weight of motor cover cannot be taken into account with barrier propterty in the prior art.It includes lid, and the roof inner side of lid is provided with bearing block, it is characterised in that：The roof outside of lid is convexly equipped with the collar being arranged concentrically with land, and distribution annular in shape and spaced outer reinforcement arm are provided between collar and land；Distribution annular in shape and spaced interior reinforcement arm are provided between bearing block and the side wall of lid；Outer reinforcement arm, interior reinforcement arm are fitted with the roof of lid respectively.
Description
Technical field
The utility model is related to machine field, and in particular to a kind of motor cover suitable for bad working environments.
Background technology
Motor mainly includes motor cover, rotor, motor cabinet, and wherein barrier propterty of the structure of motor cover often with motor is close
Cut is closed.The existing motor suitable for bad working environments, often through the thickness of motor cover is increased to improve its barrier propterty, no
Only result in motor cover heavy, installation operation inconvenience, and also manufacturing cost is higher.
Utility model content
Regarding to the issue above, the utility model provides a kind of motor cover suitable for bad working environments, and it can solve existing
The technical problem that the weight of motor cover cannot be taken into account with barrier propterty in technology.
Its technical scheme is such, and it includes lid, and the roof inner side of the lid is provided with bearing block, and its feature exists
In：The roof outside of the lid is convexly equipped with the collar being arranged concentrically with land, is provided with annular in shape between the collar and land
It is distributed and spaced outer reinforcement arm；It is provided with to be annularly distributed and be spaced between the bearing block and the side wall of the lid and sets
The interior reinforcement arm put；The roof of the outer reinforcement arm, the interior reinforcement arm respectively with the lid is fitted.
Further, a lid side end face relative with motor cabinet is convex is provided with annular groove, is set in the annular groove
The periphery for having packing ring, the lid is provided with flange, the Sidewall Height of the height more than the annular groove of the flange.
Further, the bearing block, the interior reinforcement arm are removably connected by fastener with the roof of the lid
Connect.
Further, the bearing block cover plate and the pedestal cap of ring-type are covered with the upper surface of the bearing block
Plate covers the outer ring of bearing, and the bearing block is circumferentially distributed with some draw-in grooves, and the bearing block cover plate is provided with and the draw-in groove
The fixture block of cooperation, the fixture block is plugged in the draw-in groove.
Motor cover of the present utility model, the roof outside of lid is convexly equipped with the collar being arranged concentrically with land, collar and ring
Distribution annular in shape and spaced outer reinforcement arm are provided between platform；Distribution annular in shape is provided between bearing block and the side wall of lid
And spaced interior reinforcement arm, outer reinforcement arm, interior reinforcement arm fit with the roof of lid respectively, can ensure barrier propterty
On the premise of, mitigate motor cover quality, and can further reduce manufacturing cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Specific embodiment
As depicted in figs. 1 and 2, it includes lid 1, and the inner side of roof 11 of lid is provided with bearing block 21, the roof 11 of lid
Outside is convexly equipped with the collar 15 being arranged concentrically with land, and annular in shape distribution and spaced is provided between collar 15 and land 17
Outer reinforcement arm 16；Distribution annular in shape and spaced interior reinforcement arm 22 are provided between bearing block 21 and the side wall of lid 12；Outward
Reinforcement arm 16, interior reinforcement arm 22 are fitted with the roof 11 of lid respectively.
Convex being provided with annular groove 13, annular groove 13 in the side end face relative with motor cabinet of lid 1 is provided with packing ring（Not in figure
In show）, the periphery of lid 1 is provided with flange 14, the Sidewall Height of the height more than annular groove 13 of flange 14, annular groove and close
The setting of seal, it is possible to increase sealing effectiveness, and it is avoided that sealing ring is slided.
Bearing block 21, interior reinforcement arm 22 are detachably connected by the roof 11 of bolt and lid；The upper surface of bearing block
On be covered with the bearing block cover plate of ring-type（It is not shown）And bearing block cover plate covers the outer ring of bearing, bearing block edge
Circumferentially distributed to have some draw-in grooves 23, bearing block cover plate is provided with the fixture block coordinated with draw-in groove, and fixture block is plugged in draw-in groove, pedestal cap
The setting of plate can avoid bearing from being run out of because of vibration, it is ensured that product quality.
Claims (4)
1. a kind of motor cover suitable for bad working environments, it includes lid, and the roof inner side of the lid is provided with bearing block, and it is special
Levy and be：The roof outside of the lid is convexly equipped with the collar being arranged concentrically with land, is provided between the collar and land and is in
Annular distribution and spaced outer reinforcement arm；Between distribution simultaneously annular in shape is provided between the bearing block and the side wall of the lid
Every the interior reinforcement arm for setting；The roof of the outer reinforcement arm, the interior reinforcement arm respectively with the lid is fitted.
2. a kind of motor cover suitable for bad working environments according to claim 1, it is characterised in that：The lid and motor
The relative side end face of seat is convex to be provided with annular groove, and packing ring is provided with the annular groove, and the periphery of the lid is provided with flange, institute
State the Sidewall Height of the height more than the annular groove of flange.
3. a kind of motor cover suitable for bad working environments according to claim 1, it is characterised in that：The bearing block, institute
State interior reinforcement arm detachably connected with the roof of the lid by fastener.
4. a kind of motor cover suitable for bad working environments according to claim 1, it is characterised in that：The bearing block it is upper
The bearing block cover plate and the bearing block cover plate that ring-type is covered with end face cover the outer ring of bearing, and the bearing block is along ring
To some draw-in grooves are distributed with, the bearing block cover plate is provided with the fixture block coordinated with the draw-in groove, and the fixture block is plugged in the card
In groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990453.8U CN206211714U (en) | 2016-08-31 | 2016-08-31 | A kind of motor cover suitable for bad working environments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620990453.8U CN206211714U (en) | 2016-08-31 | 2016-08-31 | A kind of motor cover suitable for bad working environments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211714U true CN206211714U (en) | 2017-05-31 |
Family
ID=58759548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620990453.8U Expired - Fee Related CN206211714U (en) | 2016-08-31 | 2016-08-31 | A kind of motor cover suitable for bad working environments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253544A (en) * | 2016-08-31 | 2016-12-21 | 无锡太昌精密机械有限公司 | It is applicable to the motor cover of bad working environments |
-
2016
- 2016-08-31 CN CN201620990453.8U patent/CN206211714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106253544A (en) * | 2016-08-31 | 2016-12-21 | 无锡太昌精密机械有限公司 | It is applicable to the motor cover of bad working environments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20180831 |