CN213245538U - High-efficient waterproof motor - Google Patents
High-efficient waterproof motor Download PDFInfo
- Publication number
- CN213245538U CN213245538U CN202021919025.9U CN202021919025U CN213245538U CN 213245538 U CN213245538 U CN 213245538U CN 202021919025 U CN202021919025 U CN 202021919025U CN 213245538 U CN213245538 U CN 213245538U
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- Prior art keywords
- rear cover
- motor
- shell
- sealing strip
- left end
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- 238000007789 sealing Methods 0.000 claims abstract description 80
- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 abstract description 33
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000009413 insulation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a high-efficient waterproof motor, its technical scheme is: including motor, casing, back lid, fixing device and rotary seal circle, the motor left end cup joints the casing, the casing right-hand member cup joints the back lid, the casing passes through fixing device is fixed the back lid, the inside left end fixed mounting rotary seal circle of casing, shells inner wall bonds first sealing strip all around, back lid right-hand member side bonds first block rubber, back lid left end side bonding second block rubber, first block rubber with the second block rubber joint is in the inside of casing, back lid left end inner wall bonding second sealing strip, the third sealing strip is filled to the back lid left end, fixing device includes first bolt, internal thread and sealing washer, the beneficial effects of the utility model are that: make things convenient for dismouting, make things convenient for maintenance motor and waterproof nature strong effect.
Description
Technical Field
The utility model relates to a waterproof machine field, concretely relates to high-efficient waterproof machine.
Background
Each part of the exterior of the waterproof motor, including before, rear end cap and shell are seamless structure, between the faying face of each part of the motor exterior, including before, between the faying face of rear end cap and shell, between the faying face of wiring port and wiring end, be equipped with static sealing mechanism between the faying face of fastening bolt and bolt hole, be equipped with dynamic seal mechanism between motor shaft and the shaft hole, the part of motor surface adopts anticorrosive material to make or has the anticorrosive coating with, because the inside gap or the passageway that probably exists with the outside of waterproof motor all are blocked by sealing mechanism, consequently, can obtain reliable water-proof effects, even drench for a long time, also can not take place the inside intake of motor, and lead to the emergence of short-circuit fault, still have certain explosion-proof performance simultaneously.
The prior art has the following defects: the existing waterproof motor is formed by integral watering and condensation, the outer surface and the motor form a whole body, when the motor breaks down, the motor can not be uncovered for maintenance, only can be discarded, so that the resource waste is caused, and the motor is not beneficial to long-time use.
Therefore, it is necessary to develop a waterproof motor with high efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a high-efficient waterproof motor cup joints the casing through the motor, and the inner wall bonds first sealing strip all around, first block rubber and the second block rubber that both ends were equipped with about through the back lid, and the joint is inside the casing, and the back lid is pegged graft between casing and first sealing strip, and inside rethread first bolt passed casing threaded connection at the back lid to the solution can not uncap the problem of maintenance.
In order to achieve the above object, the present invention provides the following technical solutions: a high-efficiency waterproof motor comprises a motor, a shell, a rear cover, a fixing device and a rotary sealing ring, wherein the left end of the motor is connected with the shell in a sleeved mode, the right end of the shell is connected with the rear cover in a sleeved mode, the shell fixes the rear cover through the fixing device, and the rotary sealing ring is fixedly installed at the left end inside the shell;
a first sealing strip is bonded around the inner wall of the shell;
a first rubber block is bonded to the side face of the right end of the rear cover, a second rubber block is bonded to the side face of the left end of the rear cover, the first rubber block and the second rubber block are clamped in the shell, a second sealing strip is bonded to the inner wall of the left end of the rear cover, and a third sealing strip is filled at the left end of the rear cover;
the fixing device comprises a first bolt, an internal thread and a sealing ring, the internal thread is arranged at the right end inside the rear cover, the first bolt is rotatably connected with the internal thread, and the outer wall of the first bolt is sleeved with the sealing ring;
the first bolt penetrates through the shell and is connected with the inner part of the rear cover in a threaded mode.
Preferably, the first sealing strip is in a shape of a "Z".
Preferably, the rear cover is inserted between the shell and the first sealing strip, and grooves are formed in the upper end and the lower end of the rear cover.
Preferably, the first bolt is rotatably connected inside the groove.
Preferably, the third sealing strip is filled between the housing and the first sealing strip.
Preferably, the fixing device comprises a second bolt and a nut, the side face of the upper end and the side face of the lower end of the rear cover are clamped with the nut, the second bolt is rotatably connected with the nut, and the second bolt penetrates through the shell and is rotatably connected inside the nut.
Compared with the prior art, this high-efficient waterproof motor's advantage:
the utility model has the advantages that the rotary sealing ring is fixedly arranged at the left end of the inner wall of the shell, and is sleeved on the shaft lever of the motor to wrap the motor, so that the front end of the motor is sealed, and the effect of water seepage prevention when the shaft lever of the motor rotates is achieved;
the periphery of the inner wall of the shell is bonded with the first sealing strip, so that the motor is fixed, and the first sealing strip is Z-shaped, so that the third sealing strip is filled between the first sealing strip and the shell, and the rear cover is inserted at the right end of the third sealing strip, so that the sealing effect is achieved, and the purpose of changing the flowing direction of the seepage water is achieved;
thereby make the motor have sealed waterproof effect, because the first block rubber of back lid right-hand member side bonding, the second block rubber of back lid left end side bonding through with first block rubber and second block rubber joint inside the casing, play fixed effect, reach and block the water source, prevent the effect of infiltration.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of embodiment 1 provided by the present invention;
fig. 2 is an overall plan view of embodiment 1 provided by the present invention;
FIG. 3 is an enlarged view of the area A of example 1 provided by the present invention;
fig. 4 is a schematic view of a fixing device according to embodiment 2 of the present invention.
In the figure: the sealing device comprises a motor 1, a shell 2, a first sealing strip 21, a rear cover 3, a first rubber block 31, a second rubber block 32, a second sealing strip 33, a third sealing strip 34, a fixing device 4, a first bolt 41, an internal thread 411, a second bolt 42, a nut 421, a sealing ring 43 and a rotary sealing ring 5.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1 to 3, the present invention provides a high-efficiency waterproof motor, which includes a motor 1, a housing 2, a rear cover 3, a fixing device 4, and a rotary seal ring 5;
further, the shell 2 is sleeved at the left end of the motor 1, the shell 2 comprises a first sealing strip 21, specifically, the periphery of the inner wall of the shell 2 is bonded with the first sealing strip 21, the first sealing strip 21 is made of thermoplastic ethylene propylene diene monomer rubber, the first sealing strip 21 is a product which seals objects and is not easy to open and plays roles of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like, the rotary sealing ring 5 is made of polytetrafluoroethylene rubber, the rotary sealing ring 5 is a rotary seal and consists of a slip ring filled with polytetrafluoroethylene and a rubber O-shaped ring providing elasticity, the rotary seal is a rotary sealing ring which can bear two-way functions of pressure at two sides or alternating pressure, the rotary sealing ring 5 is fixedly installed at the left end of the inner wall of the shell 2, the rotary sealing ring 5 is sleeved on a shaft rod of the motor 1 to wrap the motor 1 inside, the front end of the motor 1 is sealed, the effect that water cannot seep when a shaft lever of the motor 1 rotates is achieved, the first sealing strip 21 is adhered to the periphery of the inner wall of the shell 2 to fix the motor 1, the first sealing strip 21 is Z-shaped, the third sealing strip 34 is filled between the first sealing strip 21 and the shell 2, the rear cover 3 is inserted at the right end of the third sealing strip 34 to achieve the sealing effect, the flowing direction of the seeped water is changed, and therefore the motor 1 has the sealing and waterproof effects;
furthermore, the rear cover 3 is inserted into the right end of the housing 2, the rear cover 3 comprises a first rubber block 31, a second rubber block 32, a second sealing strip 33 and a third sealing strip 34, specifically, the right end side surface of the rear cover 3 is bonded with the first rubber block 31, the left end side surface of the rear cover 3 is bonded with the second rubber block 32, the inner wall of the left end of the rear cover 3 is bonded with the second sealing strip 33, the left end of the rear cover 3 is filled with the third sealing strip 34, the first rubber block 31 is made of thermoplastic ethylene propylene diene monomer sealing strips, the first rubber block 31 is used for sealing objects and articles, so that the objects are not easy to open, the products have the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixing and the like, the materials of the second rubber block 32, the second sealing strip 33 and the third sealing strip 34 are the same, because the right end side surface of the rear cover 3 is bonded with the first rubber block 31, the left end side surface of the rear cover 3 is bonded with the second rubber block, the motor 1 is fixed by adhering the second sealing strip 33 to the inner wall of the left end of the rear cover 3, the motor 1 is fixed to wrap the motor 1, the waterproofness of the motor 1 is enhanced, the first sealing strip 21 is Z-shaped, the third sealing strip 34 is filled between the first sealing strip 21 and the shell 2, the rear cover 3 is inserted at the right end of the third sealing strip 34, the sealing effect is achieved, the flowing direction of the water seepage is changed, and the motor 1 has the sealing and waterproof effects;
further, fixing device 4 passes lid 3 behind the casing 2 fixed mounting, fixing device 4 includes first bolt 41, internal thread 411 and sealing washer 43, the inside right-hand member of back lid 3 is equipped with internal thread 411, first bolt 41 swivelling joint internal thread 411, because the inside right-hand member of back lid 3 is equipped with internal thread 411, first bolt 41 passes casing 2 swivelling joint internal thread 411, play the fixed action, reach casing 2 and 3 fixed connection's of back lid effect, cup joint sealing washer 43 through first bolt 41, play the effect that increases the fixity, reach sealed waterproof effect.
The utility model discloses a use as follows: the technical personnel in the field fix the rotary seal ring 5 on the left end of the inner wall of the shell 2, the rotary seal ring 5 is sleeved on the shaft lever of the motor 1, the motor 1 is wrapped in the rotary seal ring, the front end of the motor 1 is sealed, the effect of water seepage cannot be caused when the shaft lever of the motor 1 rotates, the first seal strip 21 is adhered to the periphery of the inner wall of the shell 2, the effect of fixing the motor 1 is caused, the first seal strip 21 is Z-shaped, the third seal strip 34 is filled between the first seal strip 21 and the shell 2, the rear cover 3 is inserted at the right end of the third seal strip 34, the sealing effect is caused, the flowing direction of the water seepage is changed, the motor 1 has the sealing and waterproof effects, the first rubber block 31 is adhered to the side surface of the right end of the rear cover 3, the second rubber block 32 is adhered to the side surface of the left end of the rear cover 3, the first rubber block 31 and the second rubber block 32 are, play fixed effect, reach and block the water source, prevent the effect of infiltration, because the inside right-hand member of back lid 3 is equipped with internal thread 411, first bolt 41 passes 2 swivelling joint internal threads 411 of casing, plays the fixed action, reaches casing 2 and 3 fixed connection's of back lid effect, cup joints sealing washer 43 through first bolt 41, plays the effect that increases the fixity, reaches sealed waterproof effect.
furthermore, the fixing device 4 fixedly installs the rear cover 3 through the housing 2, the fixing device 4 comprises a second bolt 42 and a nut 421, the right end inside the rear cover 3 is clamped with the nut 421, the second bolt 42 is rotatably connected with the nut 421, and as the right end inside the rear cover 3 is clamped with the nut 421, the second bolt 42 passes through the threaded connection nut 421 of the housing 2, the fixing effect is achieved, and the effect of fixedly connecting the housing 2 and the rear cover 3 is achieved;
the utility model discloses a use as follows: the technical personnel in the field fix the rotary seal ring 5 on the left end of the inner wall of the shell 2, the rotary seal ring 5 is sleeved on the shaft lever of the motor 1, the motor 1 is wrapped in the rotary seal ring, the front end of the motor 1 is sealed, the effect of water seepage cannot be caused when the shaft lever of the motor 1 rotates, the first seal strip 21 is adhered to the periphery of the inner wall of the shell 2, the effect of fixing the motor 1 is caused, the first seal strip 21 is Z-shaped, the third seal strip 34 is filled between the first seal strip 21 and the shell 2, the rear cover 3 is inserted at the right end of the third seal strip 34, the sealing effect is caused, the flowing direction of the water seepage is changed, the motor 1 has the sealing and waterproof effects, the first rubber block 31 is adhered to the side surface of the right end of the rear cover 3, the second rubber block 32 is adhered to the side surface of the left end of the rear cover 3, the first rubber block 31 and the second rubber block 32 are, play fixed effect, reach and block the water source, prevent the effect of infiltration, because the inside right-hand member joint nut 421 of back lid 3, second bolt 42 passes 2 threaded connection nuts 421 of casing, plays the fixed action, reaches casing 2 and 3 fixed connection's of back lid effect.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a high-efficient waterproof motor, includes motor (1), casing (2), back lid (3), fixing device (4) and rotary seal circle (5), its characterized in that: the left end of the motor (1) is sleeved with the shell (2), the right end of the shell (2) is sleeved with the rear cover (3), the shell (2) is fixedly installed on the rear cover (3) through the fixing device (4), and the left end inside the shell (2) is fixedly installed with the rotary sealing ring (5);
a first sealing strip (21) is adhered to the periphery of the inner wall of the shell (2);
a first rubber block (31) is bonded to the side face of the right end of the rear cover (3), a second rubber block (32) is bonded to the side face of the left end of the rear cover (3), the first rubber block (31) and the second rubber block (32) are clamped in the shell (2), a second sealing strip (33) is bonded to the inner wall of the left end of the rear cover (3), and a third sealing strip (34) is filled at the left end of the rear cover (3);
the fixing device (4) comprises a first bolt (41), an internal thread (411) and a sealing ring (43), the internal thread (411) is arranged at the right end inside the rear cover (3), the first bolt (41) is rotatably connected with the internal thread (411), and the outer wall of the first bolt (41) is sleeved with the sealing ring (43);
the first bolt (41) penetrates through the shell (2) and is connected with the inner part of the rear cover (3) in a threaded mode.
2. A highly efficient waterproof electric machine according to claim 1, characterized in that: the first sealing strip (21) is Z-shaped.
3. A highly efficient waterproof electric machine according to claim 1, characterized in that: the rear cover (3) is inserted between the shell (2) and the first sealing strip (21), and grooves are formed in the upper end and the lower end of the rear cover (3).
4. A highly efficient waterproof electric machine according to claim 3, characterized in that: the first bolt (41) is rotatably connected inside the groove.
5. A highly efficient waterproof electric machine according to claim 1, characterized in that: the third sealing strip (34) is filled between the shell (2) and the first sealing strip (21).
6. A highly efficient waterproof electric machine according to claim 1, characterized in that: the fixing device (4) comprises a second bolt (42) and a nut (421), the upper end face and the lower end face of the rear cover (3) are clamped with the nut (421), the second bolt (42) is connected with the nut (421) in a rotating mode, and the second bolt (42) penetrates through the shell (2) and is connected inside the nut (421) in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919025.9U CN213245538U (en) | 2020-09-06 | 2020-09-06 | High-efficient waterproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919025.9U CN213245538U (en) | 2020-09-06 | 2020-09-06 | High-efficient waterproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213245538U true CN213245538U (en) | 2021-05-21 |
Family
ID=75906069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021919025.9U Active CN213245538U (en) | 2020-09-06 | 2020-09-06 | High-efficient waterproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213245538U (en) |
-
2020
- 2020-09-06 CN CN202021919025.9U patent/CN213245538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240418 Address after: Room 503, Wealth Center, No. 198 New Century Avenue, High tech Industrial Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Nantong Liangli Photovoltaic Power Generation Co.,Ltd. Country or region after: China Address before: 226000 group 19, Tangfang village, Zhangzhishan Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: Nantong wanyuda Fishery Machinery Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |