CN206389210U - Plastic packaging motor waterproof construction and plastic packaging motor - Google Patents
Plastic packaging motor waterproof construction and plastic packaging motor Download PDFInfo
- Publication number
- CN206389210U CN206389210U CN201621443837.4U CN201621443837U CN206389210U CN 206389210 U CN206389210 U CN 206389210U CN 201621443837 U CN201621443837 U CN 201621443837U CN 206389210 U CN206389210 U CN 206389210U
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- bucker
- plastic
- packaging motor
- waterproof construction
- 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.)
- Active
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a kind of plastic packaging motor waterproof construction and plastic packaging motor, and the plastic packaging motor waterproof construction includes：End cap, provided with bearing chamber；Plastic-sealed body, is fixedly connected with the edge of the end cap, and the one end of plastic-sealed body outwardly is seam end；Bucker, is fixedly connected with the seam end of the plastic-sealed body, chamber is surrounded between end cap and bucker, the chamber is connected with bearing chamber；Rotating shaft, sequentially passes through end cap and bucker；Bearing, in bearing chamber, and is sheathed on the outside of rotating shaft；Retaining ring, is sheathed on the outside of rotating shaft, and located between end cap and bucker；Gutter channel, is arranged at below plastic-sealed body, with the chamber.The utility model plastic packaging motor waterproof construction and plastic packaging motor, simple in construction, easy for installation, cost is low, can effectively prevent water and enter bearing chamber, good water-proof effect can improve the reliability of motor, extend motor service life.
Description
Technical field
The utility model is related to plastic packaging motor waterproof field, more particularly to a kind of plastic packaging motor waterproof construction and plastic packaging electricity
Machine.
Background technology
Existing plastic packaging motor waterproof construction, as shown in figure 1, being fixedly connected including end cap 100, with the edge of end cap 100
Plastic-sealed body 200, and the bearing chamber 101 from end cap 100 the rotating shaft 300 that passes of through hole 102, bearing 400 is arranged on bearing chamber
101 the inside and support rotating shaft 300, the seam inner circle of the cylindrical and plastic-sealed body 200 of the waterproof cover 500 of bell mouth shape is closely matched somebody with somebody
Close, bucker 600 is arranged in the locating slot 301 of rotating shaft 300 and covered on the outside of the waterproof cover 500 of bell mouth shape.Such a knot
Structure serves certain effect to waterproof, but there are still the possibility of water stain entrance bearing chamber 101, waterproof effect is not good enough.
Utility model content
The purpose of this utility model is that there is provided a kind of plastic packaging motor waterproof construction and plastic packaging electricity in order to solve the above problems
Machine, the waterproof construction can prevent water and enter bearing chamber, and good water-proof effect can improve the reliability of motor, and extension motor makes
Use the life-span.
In order to achieve the above object, the utility model provides a kind of plastic packaging motor waterproof construction, including：End cap, provided with axle
Hold room；Plastic-sealed body, is fixedly connected with the edge of the end cap, and the one end of plastic-sealed body outwardly is seam end；Bucker, is fixedly connected
The seam end of the plastic-sealed body, surrounds chamber between end cap and bucker, the chamber is connected with bearing chamber；Rotating shaft, is sequentially passed through
End cap and bucker；Bearing, in bearing chamber, and is sheathed on the outside of rotating shaft；Retaining ring, is sheathed on the outside of rotating shaft, and be located at
Between end cap and bucker；And gutter channel, it is arranged at below plastic-sealed body, with the chamber.
In the embodiment of the utility model one, the rotating shaft is provided with annular slot, and the retaining ring is arranged in the annular
Neck.
In the embodiment of the utility model one, the bucker is provided with first through hole, and the rotating shaft passes through the first through hole,
In a ring, annular outside diameter is more than the aperture of the first through hole to the retaining ring.
In the embodiment of the utility model one, the retaining ring is made of elastomeric material.
In the embodiment of the utility model one, the bucker is made of metal material or nonmetallic materials.
In the embodiment of the utility model one, the seam end has towards in rotating shaft to end face and faced by inward end
The export-oriented end face that outer extension is formed, the bucker has with the interior axial end coordinated to end face and matched somebody with somebody with the export-oriented end face
The radial end face of conjunction, the axial end with it is described it is interior be brought into close contact to end face, the radial end face and the export-oriented end face are tight
It is closely connected to close.
In the embodiment of the utility model one, the bucker has convex tendon, is arranged at the axial end.
It is Nian Jie using glue between the bucker and the plastic-sealed body in the embodiment of the utility model one.
In the embodiment of the utility model one, the gutter channel is in bending-like anyhow.
The utility model also provides a kind of plastic packaging motor, including the plastic packaging motor waterproof described in one embodiment of any of the above
Structure.
Compared with prior art, the beneficial effect of the technical program is：
Plastic packaging motor waterproof construction and plastic packaging motor that the utility model is provided, bucker are arranged at the seam of plastic-sealed body
End, is brought into close contact between bucker and plastic-sealed body, can effectively prevent water from entering chamber and bearing chamber.Even if there is water to pass through waterproof
Cover and the junction of plastic-sealed body enter chamber, motor horizontal positioned, and due to the setting of retaining ring, the water into chamber can be by dash
Circle is blocked, it is impossible to is entered bearing chamber, but is flowed in the gutter channel with chamber, and is flowed out by the self gravitation of water.In modeling
Gutter channel is opened up on envelope body, not only simply, and the use of capsulation material can be reduced, reduce cost.The utility model plastic packaging
Waterproof structure for motor and plastic packaging motor, simple in construction, easy for installation, cost is low, can effectively prevent water and enter bearing chamber, waterproof
Effect is good, can improve the reliability of motor, extends motor service life.
Brief description of the drawings
Fig. 1 is existing plastic packaging motor waterproof construction.
Fig. 2 is the structural representation of an embodiment of the utility model plastic packaging motor.
Fig. 3 is the structural representation of the bucker in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete retouch is carried out to the technical solution of the utility model
State.
It refer to Fig. 2, shown in 3, the utility model provides a kind of plastic packaging motor waterproof construction, including：End cap 1, plastic-sealed body
2nd, bucker 6, rotating shaft 3, bearing 4, retaining ring 7 and gutter channel 8.
The end cap 1 is provided with bearing chamber 14, and the bearing 4 is in bearing chamber 14.The plastic-sealed body 2 and the end cap 1
Edge be fixedly connected, the one end of plastic-sealed body 2 outwardly be seam end 20.The outside towards motor, that is, Fig. 2 are referred to outwardly
In right side.The bucker 6 is fixedly connected with the seam end 20 of the plastic-sealed body 2, and chamber is surrounded between end cap 1 and bucker 6
16, the chamber 16 is connected with bearing chamber 14.The rotating shaft 3 sequentially passes through end cap 1 and bucker 6.The bearing 4 is sheathed on rotating shaft
3 outsides.The retaining ring 7 is sheathed on the outside of rotating shaft 3, and is located between end cap 1 and bucker 6, that is, in chamber 16.
The gutter channel 8 is arranged at the lower section of plastic-sealed body 2, is connected with the chamber 16.Bucker 6 is arranged at the seam end 20 of plastic-sealed body 2,
It is brought into close contact between bucker 6 and plastic-sealed body 2, can effectively prevents water from entering chamber 16 and bearing chamber 14.Even if there is water to pass through
The junction of bucker 6 and plastic-sealed body 2 enters chamber 16, motor horizontal positioned, due to the setting of retaining ring 7, into chamber 16
Water can be blocked by retaining ring 7, it is impossible to enter bearing chamber 14, but flow in the gutter channel 8 connect with chamber 16, and lean on water
Self gravitation flows out.Gutter channel 8 is opened up on plastic-sealed body 2, not only simply, and the use of capsulation material can be reduced, is reduced
Cost.The utility model plastic packaging motor waterproof construction, simple in construction, easy for installation, cost is low, can effectively prevent water and enter axle
Room 14 is held, good water-proof effect can improve the reliability of motor, extend motor service life.
The bucker 6 is provided with first through hole 60, and the rotating shaft 3 passes through the first through hole 60.Bucker 6 and rotating shaft 3 are tight
It is closely connected to close, avoid water to enter chamber 16 from first through hole 60 as far as possible.In a ring, annular outside diameter is more than the retaining ring 7
The aperture of the first through hole 60.It is cylindrical big due to retaining ring 7 even if there is a small amount of water to be penetrated into from first through hole 60 in chamber 16
In the aperture of first through hole 60, water can be blocked by retaining ring 7, it is impossible to enter bearing chamber 14.The water of retaining ring 7 is blocked in due to weight
Power effect is fallen, in the gutter channel 8 for flowing to the lower section of plastic-sealed body 2, and is flowed out from the outlet of gutter channel 8, is preferably prevented so as to reach
Water effect, it is ensured that the service life of bearing 4.
The rotating shaft 3 is provided with annular slot 31, and the retaining ring 7 is arranged in the annular slot 31.Retaining ring 7 and rotating shaft
3 tight fit of annular slot 31, can avoid water from flowing to the other side of retaining ring 7.The retaining ring 7 is made of elastomeric material,
With preferable elasticity, easily assembling.
The seam end 20 have towards in rotating shaft 3 to end face 21 and from the interior extroversion for extending outwardly and being formed to end face 21
End face 22, the bucker 6 has the footpath coordinated with the interior axial end 61 coordinated to end face 21 and with the export-oriented end face 22
To end face 62, the axial end 61 with it is described it is interior be brought into close contact to end face 21, the radial end face 62 and the export-oriented end face
22 are brought into close contact so that bucker 6 has larger palette face, improve sealing property, it is to avoid water is from plastic-sealed body 2 and waterproof
The junction of cover 6 enters in chamber 16.
In one embodiment, use glue Nian Jie between the bucker 6 and the plastic-sealed body 2, then bucker 6 and plastic packaging
Sealing effectiveness between body 2 is more preferable.Specifically, it is interior be bonded by glue with axial end 61 to end face 21, export-oriented end face 22
It is be bonded by glue with radial end face 62.
The bucker 6 can be made of metal material, and the strength of materials is high, and rigidity is good, and service life is long.The bucker
6 can be also made of nonmetallic materials, cheap, be conducive to controlling cost.It is described when bucker 6 is nonmetallic materials
Bucker 6 has convex tendon 63, is arranged at the axial end 61 so that assembling is simpler.
The gutter channel 8 is simple in construction in bending-like anyhow, and the water that easily drainage enters in chamber 16 so that chamber
Water in 16 can be excluded as early as possible.But not limited to this, gutter channel 8 can also be other shapes, the groove being such as obliquely installed, or arc
Connected in star, the utility model is not restricted to this.
In addition, the utility model also provides a kind of plastic packaging motor, including above-described plastic packaging motor waterproof construction, so that
The plastic packaging motor has preferably water resistance.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting the utility model, appointing
What those skilled in the art is not being departed from spirit and scope of the present utility model, may be by the method and skill of the disclosure above
Art content makes possible variation and modification to technical solutions of the utility model, therefore, every without departing from the utility model technology
The content of scheme, according to technical spirit of the present utility model above example is made it is any it is simple modification, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of plastic packaging motor waterproof construction, it is characterised in that including：
End cap, provided with bearing chamber；
Plastic-sealed body, is fixedly connected with the edge of the end cap, and the one end of plastic-sealed body outwardly is seam end；
Bucker, is fixedly connected with the seam end of the plastic-sealed body, chamber is surrounded between end cap and bucker, the chamber and bearing chamber
Connection；
Rotating shaft, sequentially passes through end cap and bucker；
Bearing, in bearing chamber, and is sheathed on the outside of rotating shaft；
Retaining ring, is sheathed on the outside of rotating shaft, and located between end cap and bucker；And
Gutter channel, is arranged at below plastic-sealed body, with the chamber.
2. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the rotating shaft is provided with annular slot, institute
State retaining ring and be arranged in the annular slot.
3. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the bucker is provided with first through hole,
The rotating shaft passes through the first through hole, and in a ring, annular outside diameter is more than the aperture of the first through hole to the retaining ring.
4. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the retaining ring uses elastomeric material system
Into.
5. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the bucker using metal material or
Nonmetallic materials are made.
6. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the seam end has towards rotating shaft
Interior to face outwardly the export-oriented end face that extension is formed to end face and by inward end, the bucker has and the interior axial direction coordinated to end face
End face and the radial end face coordinated with the export-oriented end face, the axial end with it is described it is interior be brought into close contact to end face, the footpath
It is brought into close contact to end face with the export-oriented end face.
7. plastic packaging motor waterproof construction according to claim 6, it is characterised in that the bucker has convex tendon, is set
In the axial end.
8. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the bucker and the plastic-sealed body it
Between using glue bonding.
9. plastic packaging motor waterproof construction according to claim 1, it is characterised in that the gutter channel is in bending-like anyhow.
10. a kind of plastic packaging motor, including the plastic packaging motor waterproof construction described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443837.4U CN206389210U (en) | 2016-12-27 | 2016-12-27 | Plastic packaging motor waterproof construction and plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443837.4U CN206389210U (en) | 2016-12-27 | 2016-12-27 | Plastic packaging motor waterproof construction and plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206389210U true CN206389210U (en) | 2017-08-08 |
Family
ID=59490338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443837.4U Active CN206389210U (en) | 2016-12-27 | 2016-12-27 | Plastic packaging motor waterproof construction and plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206389210U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769431A (en) * | 2017-10-31 | 2018-03-06 | 平湖市万顺达机械有限公司 | A kind of cross motor |
| CN109088500A (en) * | 2018-09-12 | 2018-12-25 | 珠海格力电器股份有限公司 | A kind of motor protection structure, motor, air-conditioning and installation method |
| CN110190701A (en) * | 2019-05-13 | 2019-08-30 | 卧龙电气驱动集团股份有限公司 | Dubbin and salt fog invade sealing structure at a kind of plastic-sealing brushless DC motor shaft |
| CN111786496A (en) * | 2020-06-15 | 2020-10-16 | 杭州微光电子股份有限公司 | Rotary sealing structure and end cover rotating shaft assembling structure |
-
2016
- 2016-12-27 CN CN201621443837.4U patent/CN206389210U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107769431A (en) * | 2017-10-31 | 2018-03-06 | 平湖市万顺达机械有限公司 | A kind of cross motor |
| CN109088500A (en) * | 2018-09-12 | 2018-12-25 | 珠海格力电器股份有限公司 | A kind of motor protection structure, motor, air-conditioning and installation method |
| CN109088500B (en) * | 2018-09-12 | 2023-11-07 | 珠海格力电器股份有限公司 | Motor protection structure, motor, air conditioner and installation method |
| CN110190701A (en) * | 2019-05-13 | 2019-08-30 | 卧龙电气驱动集团股份有限公司 | Dubbin and salt fog invade sealing structure at a kind of plastic-sealing brushless DC motor shaft |
| CN111786496A (en) * | 2020-06-15 | 2020-10-16 | 杭州微光电子股份有限公司 | Rotary sealing structure and end cover rotating shaft assembling structure |
| CN111786496B (en) * | 2020-06-15 | 2022-05-06 | 杭州微光电子股份有限公司 | Rotary sealing structure and end cover rotating shaft assembling structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206389210U (en) | Plastic packaging motor waterproof construction and plastic packaging motor | |
| CN106655588A (en) | Plastic package motor waterproof structure and plastic package motor | |
| CN104393655A (en) | Charging pile with waterproof device | |
| CN104578529A (en) | Waterproof shield for motor | |
| CN205509717U (en) | Waterproof motor | |
| CN207732550U (en) | A kind of improved blower motor rain cover of structure | |
| CN203213768U (en) | Automobile back door hinge mounting structure | |
| CN206716649U (en) | A kind of water pipe decontamination plant based on new energy technology | |
| CN205725290U (en) | Motor lead-out wire mounting structure and motor | |
| CN205605813U (en) | Sealed subassembly that covers of high airtight type leakproofness of leak protection | |
| CN201991301U (en) | Waterproof sealing sleeve of barrier spear head | |
| CN208890525U (en) | Sealing ring and motor and compressor | |
| CN211002666U (en) | Pipe cap of prefabricated steel-sheathed-steel direct-buried steam heat-preservation pipe | |
| CN206495235U (en) | A kind of antiseep communication check well | |
| CN205896420U (en) | Spiral duct branch connection mechanism | |
| CN205475293U (en) | Foundation pit dewatering well sealing device | |
| CN206313211U (en) | A kind of water proof type connecting hole | |
| CN205300225U (en) | Trapezoidal end of vacuum belt drier door seal structure | |
| CN204803995U (en) | Downcomer connects with prevent circular annular of return water | |
| CN205605994U (en) | Drainage amortization accessory | |
| CN207819622U (en) | A kind of motor with barrier propterty | |
| CN203432127U (en) | Solar water tank side venting overflow pipe waterproof protection opening | |
| CN204205799U (en) | A kind of electric vehicle motor wheel hub anti-dust seal | |
| CN205882922U (en) | Sealing device of generator stator wire hole | |
| CN209958404U (en) | Well lid based on closed waterproof mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Co-patentee after: Wolong electric (Ji'nan) Motor Co., Ltd. Patentee after: Wolong Electric Drive Group Co., Ltd. Address before: 312353 No. 1801 Renmin West Road, Shangyu District, Zhejiang, Shaoxing Co-patentee before: WOLONG ELECTRIC ZHANGQIU HAIER MOTOR CO., LTD. Patentee before: Wolong Electric Group Co., Ltd. |