CN207069760U - A kind of upset pump motor of waterproof construction - Google Patents
A kind of upset pump motor of waterproof construction Download PDFInfo
- Publication number
- CN207069760U CN207069760U CN201720725787.7U CN201720725787U CN207069760U CN 207069760 U CN207069760 U CN 207069760U CN 201720725787 U CN201720725787 U CN 201720725787U CN 207069760 U CN207069760 U CN 207069760U
- Authority
- CN
- China
- Prior art keywords
- motor
- casing
- bearing bracket
- rear end
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of upset pump motor of waterproof construction.A kind of upset pump motor of waterproof construction, include motor, the motor includes rotor end and motor power connection end, the motor outer has casing, the casing is provided with drive end bearing bracket close to rotor end, is provided with rear end cap close to motor power connection end, the casing of centre is stepped up while being connected between the drive end bearing bracket and rear end cap with a stay bolt, power line wire harness seat is additionally provided with the rear end cap, outside framework oil seal is provided between drive end bearing bracket and the rotor end.The utility model prevents motor entering water, ensures the safety used by using the ingenious structure of wedge-shaped slot and packing ring.
Description
Technical field
It the utility model is related to the machine field on electric turn-over pump, more particularly to a kind of upset pump electricity of waterproof construction
Machine.
Background technology
O-ring seal structurally waterproof mode typically is used between existing upset casing of electric motor for pump and drive end bearing bracket, rear end cap,
Typically sealing-plug waterproof type is used between power line outlet and rear end cap.Existing waterproof construction can not meet to overturn electric motor for pump
Waterproof IP67 requirement, in use, motor has infiltration phenomenon in power line outlet, need to urgently solve at present motor case infiltration,
The phenomenon of leak, ensure the normal operation of motor and the Electrical Safety of production link.
Utility model content
The purpose of this utility model is to provide a kind of upset pump motor of waterproof construction, and the utility model is by using wedge shape
The ingenious structure of groove and packing ring, prevents motor entering water, ensures the safety used.
To achieve the above object, the utility model employs following technical scheme：
A kind of upset pump motor of waterproof construction, include motor, the motor includes rotor end and motor connects
Electric end, the motor outer have casing, and the casing is provided with drive end bearing bracket close to rotor end, after motor power connection end is provided with
End cap, the casing of centre is stepped up while being connected between the drive end bearing bracket and rear end cap with a stay bolt, the rear end
Cover and be additionally provided with power line wire harness seat, outside framework oil seal is provided between drive end bearing bracket and the rotor end.
As further improvement of the utility model, the first seal groove is provided between the drive end bearing bracket and casing, described
One seal groove is wedge structure, and the second seal groove is provided between the rear end cap and casing, and second seal groove is tied for wedge shape
Structure.
Further improved as of the present utility model, sealing is equipped with first seal groove and the second seal groove
Circle.
Further improved as of the present utility model, be fixed with wire harness on the motor power connection end, the wire harness passes through
Power line wire harness seat leads to outside the cap body of rear end, wherein, it is also filled with waterproof and sealing material in the power line wire harness seat.
Further improved as of the present utility model, the rotor end is removably secured on drive end bearing bracket, institute
Motor power connection end is stated to be fixed on rear end cap.
Further improved as of the present utility model, being connected with the bolt head of the stay bolt prevents liquid from bolt
The waterproof small washer that head enters in casing.
Beneficial effect
Compared with prior art, the utility model close to rotor end in casing by being provided with drive end bearing bracket, close to motor
Power connection end is provided with rear end cap, and the casing of centre is stepped up while being connected between drive end bearing bracket and rear end cap with a stay bolt,
Power line wire harness seat is additionally provided with rear end cap, the mode provided with outside framework oil seal is carried out to motor between drive end bearing bracket and rotor end
Waterproof, the utility model are effective to ensure that motor normal operation, prevent the situation that motor has water to enter, improve motor
The security used.
It will be become more fully apparent by following description and with reference to accompanying drawing, the utility model, these accompanying drawings are used to explain this
The embodiment of utility model.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the upset pump motor of waterproof construction of the present utility model；
Fig. 2 is a kind of external structure front view of the upset pump motor of waterproof construction of the present utility model；
Fig. 3 is a kind of external structure side view of the upset pump motor of waterproof construction of the present utility model；
In figure, 1, motor；2nd, casing；3rd, drive end bearing bracket；4th, rear end cap；5th, stay bolt；6th, power line wire harness seat；7th, skeleton oil
Envelope；8th, the first seal groove；9th, the second seal groove；10th, sealing ring；11st, rotor end；12nd, motor power connection end；13rd, wire harness.
Embodiment
Embodiment of the present utility model is described with reference now to accompanying drawing.
Embodiment
Specific embodiment of the present utility model as shown in Figure 1 to Figure 3, a kind of upset pump motor of waterproof construction, including
There is motor 1, the motor 1 includes rotor end 11 and motor power connection end 12, and the overcoat of motor 1 has casing 2, the machine
Shell 2 is provided with drive end bearing bracket 3 close to rotor end 11, and rear end cap 4, the drive end bearing bracket 3 and rear end are provided with close to motor power connection end 12
The casing 2 of centre is stepped up while being connected between lid 4 with a stay bolt 5, power line line is additionally provided with the rear end cap 4
Beam seat 6, outside framework oil seal 7 is provided between drive end bearing bracket 3 and motor 1 rotor-end.
As the further improvement to present embodiment, the first seal groove 8, institute are provided between the drive end bearing bracket 3 and casing 2
It is wedge structure to state the first seal groove 8, and the second seal groove 9, second seal groove 9 are provided between the rear end cap 4 and casing 2
For wedge structure.
As the further improvement to present embodiment, sealing is equipped with the seal groove 9 of the first seal groove 8 and second
Circle 10.Wedge structure can be with tightening for stay bolt 5 and increasingly closer, and passes through the wedge structure of the first seal groove 8 and the
Extruding of the wedge structure of two seal grooves 9 to sealing ring 10, drive end bearing bracket 3, casing 2 and rear end cap 4 is set to form sealing state.
As the further improvement to present embodiment, wire harness 13, the wire harness are fixed with the motor power connection end 12
13 lead to outside the lid of rear end cap 4 through power line wire harness seat 6, wherein, it is also filled with waterproof sealing in the power line wire harness seat 6
Material.The surface for readily accessing liquid in bolt etc. simultaneously is all filled waterproof and sealing material processing, fills waterproof sealing
Material is to improve classification of waterproof, and liquid is not easily penetrated into.
As the further improvement to present embodiment, the rotor end 11 is removably secured on drive end bearing bracket 3,
The motor power connection end 12 is fixed on rear end cap 4.
As the further improvement to present embodiment, being connected with the bolt head of the stay bolt 5 prevents liquid from spiral shell
The waterproof small washer that bolt head enters in casing 2.
Present embodiment specific work process is as follows：
Sealing ring 10 is used between drive end bearing bracket 3, casing 2 and rear end cap 4, is tied by compresses seal 10 and caused deformation
Structure carries out waterproof, using filling fluid sealant structurally waterproof, use bone at rotor end 11 between rear end cap 4 and power line wire harness seat 6
The structurally waterproof of frame oil sealing 7.Here sealing ring 10 can use O-ring seal.
The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and taken off
The embodiment shown, and the various modifications carried out according to essence of the present utility model, equivalent combinations should be covered.
Claims (6)
1. a kind of upset pump motor of waterproof construction, includes motor (1), the motor (1) includes rotor end (11)
With motor power connection end (12), motor (1) overcoat has casing (2), it is characterised in that the casing (2) is close to rotor
End (11) is provided with drive end bearing bracket (3), and rear end cap (4), the drive end bearing bracket (3) and rear end cap (4) are provided with close to motor power connection end (12)
Between the casing (2) of centre is fastened while be connected with a stay bolt (5), be additionally provided with power supply on the rear end cap (4)
Line wire harness seat (6), outside framework oil seal (7) is provided between the drive end bearing bracket (3) and motor (1) rotor-end.
A kind of 2. upset pump motor of waterproof construction according to claim 1, it is characterised in that the drive end bearing bracket (3) with
The first seal groove (8) is provided between casing (2), first seal groove (8) is wedge structure, the rear end cap (4) and casing
(2) the second seal groove (9) is provided between, second seal groove (9) is wedge structure.
A kind of 3. upset pump motor of waterproof construction according to claim 2, it is characterised in that first seal groove
(8) and in the second seal groove (9) it is equipped with sealing ring (10).
A kind of 4. upset pump motor of waterproof construction according to claim 1, it is characterised in that the motor power connection end
(12) wire harness (13) is fixed with, the wire harness (13) is led to outside rear end cap (4) lid through power line wire harness seat (6), wherein,
Waterproof and sealing material is also filled with the power line wire harness seat (6).
A kind of 5. upset pump motor of waterproof construction according to any one of Claims 1-4, it is characterised in that the electricity
Machine rotor end (11) is removably secured on drive end bearing bracket (3), and the motor power connection end (12) is fixed on rear end cap (4).
A kind of 6. upset pump motor of waterproof construction according to any one of Claims 1-4, it is characterised in that the length
The waterproof small washer for preventing that liquid from entering in casing (2) from bolt head is connected with the bolt head of bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725787.7U CN207069760U (en) | 2017-06-21 | 2017-06-21 | A kind of upset pump motor of waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720725787.7U CN207069760U (en) | 2017-06-21 | 2017-06-21 | A kind of upset pump motor of waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069760U true CN207069760U (en) | 2018-03-02 |
Family
ID=61509561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720725787.7U Expired - Fee Related CN207069760U (en) | 2017-06-21 | 2017-06-21 | A kind of upset pump motor of waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004785A (en) * | 2018-07-20 | 2018-12-14 | 珠海格力电器股份有限公司 | Motor mounting structure and motor |
-
2017
- 2017-06-21 CN CN201720725787.7U patent/CN207069760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004785A (en) * | 2018-07-20 | 2018-12-14 | 珠海格力电器股份有限公司 | Motor mounting structure and motor |
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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: 20180302 |