CN206517197U - A kind of waterproof machine - Google Patents
A kind of waterproof machine Download PDFInfo
- Publication number
- CN206517197U CN206517197U CN201720179950.4U CN201720179950U CN206517197U CN 206517197 U CN206517197 U CN 206517197U CN 201720179950 U CN201720179950 U CN 201720179950U CN 206517197 U CN206517197 U CN 206517197U
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- Prior art keywords
- waterproof
- connecting plate
- waterproof case
- motor body
- motor
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Abstract
The utility model discloses a kind of waterproof machine, including motor body, waterproof case and connecting plate；One end of described waterproof case is provided with shell bottom, and the other end is provided with opening；Described waterproof case is set in the outside of motor body；Waterproof gasket cement is filled between described motor body and waterproof case；Described connecting plate and the opening of waterproof case are tightly connected；The center of described connecting plate sets fluted, the motor shaft being provided with described groove on sealing device, described motor body and the dynamic cooperation of sealing device sealing.The waterproof machine, is all sealed motor body by a motor front end cover connecting plate and a motor waterproof case, and injects waterproof gasket cement in motor waterproof enclosure, realizes that the sealing to motor is protected.The waterproof machine, simple in construction, good water-proof effect, easily manufactured, cost is low.
Description
Technical field
The utility model is related to technical field of motors, more particularly, to a kind of waterproof machine.
Background technology
One-dimensional used in music fountain, two dimensional nozzle is in shake or rotation, it is necessary to need motor drag, this electricity
Machine is operation under water, therefore, and the water proofing property of motor is especially important, present motor waterproof typically using it is all-sealed under water
Motor, this all-sealed submersible machine often adds waterproof sealing housing combination using motor.This waterproof sealing shell will
Accomplish water-tight in long-term, this waterproof sealing shell knot is complicated, cost is high, seepy question easily occurs, and due to electricity
Machine works under water, repairs and change highly inconvenient, and cost is high.Therefore, it is badly in need of a kind of good sealing effect of exploitation, processing letter
Single, cost is low, and the waterproof machine being used for a long time under water can be met for a long time.
Chinese patent literature（The day for announcing：On December 16th, 2015, notification number：CN204886509U）Disclose one kind under water
Motor, comprising the stator of rotor and empty set on rotor, the casing for accommodating rotor and stator, dismountable device in casing
The forward and backward end cap of front and rear side, forward and backward end cap sealing machine shell；Wherein, the rotor has motor shaft, and motor shaft is partially passed through
Drive end bearing bracket and the outside for being exposed to drive end bearing bracket；There is the front-end bearing pedestal of fixed motor shaft on drive end bearing bracket, and have on rear end cap solid
It is scheduled on the bearing holder (housing, cover) for being respectively equipped with and being set on motor shaft in the rear bearing block of motor shaft, and axle bearing；The submersible machine
Also include：The supply line being electrically connected with outside casing with stator and rotor；Wherein, integrally it is coated with outside supply line absolutely
Edge layer, and encapsulating is integrally packaged to stator in casing.Compared with the existing technology, due to being integrally coated with outside supply line absolutely
Edge layer, and stator is integrally packaged by encapsulating in casing, the use demand of different water depth can be met, is carried significantly
The high service life of motor.In above-mentioned technical proposal by the way of sealant pouring and sealing, encapsulating integrally enters to stator in casing
Row closing.
Utility model content
The purpose of this utility model is to use poor sealing performance under water to solve existing motor, and cost is high, makes multiple
The problems such as miscellaneous, easy generation drainage, and a kind of simple in construction, good seal performance is provided, easily manufactured, the low waterproof of cost
Motor.
The utility model realizes that the technical scheme that its goal of the invention is used is：A kind of waterproof machine, including motor body,
Waterproof case and connecting plate；One end of described waterproof case is provided with shell bottom, and the other end is provided with opening；Outside described waterproof
Valve jacket is located at the outside of motor body；Waterproof gasket cement is filled between described motor body and waterproof case；Described company
The opening of fishplate bar and waterproof case is tightly connected；The center of described connecting plate sets in fluted, described groove and set
There are the motor shaft on sealing device, described motor body and the dynamic cooperation of sealing device sealing.The waterproof machine, in motor body
Outside increase waterproof case and connecting plate；Motor body can use non-water-tight common electric machine, and connecting plate is close with waterproof case
Envelope connection, motor body is arranged on inside waterproof case and leads to fishplate bar lid envelope, inside connecting plate and waterproof case and motor
Waterproof gasket cement is filled with body exterior space, waterproof gasket cement typically uses epoxy resin or silica gel, realizes to whole motor
Waterproof sealing.Realize the full waterproof sealing to motor body.The waterproof machine, simple in construction, good water-proof effect, manufacturer
Just, cost is low.
Preferably, being provided with cable wire hole on described waterproof case, set on described cable wire hole
There is outlet joint；Described outlet joint is tightly connected with waterproof case.Cable is sealed from outlet joint and drawn.Outside waterproof
Cable outlet hole is set on shell, cable outlet connector lug is set on cable outlet hole, fixed form can be used and is screwed,
It can also be welded on waterproof case, if waterproof case uses cast member, cable outlet joint can cast out in cast member,
Motor cable line is sealed by outlet joint and drawn.
Preferably, being provided with glue filling opening on described connecting plate or waterproof case.Set on connecting plate or waterproof case
There is glue filling opening, the gap for pouring into waterproof gasket cement between waterproof case and motor body by glue filling opening, so that will be whole
Motor body is sealed in waterproof gasket cement.
Preferably, described waterproof case is the antiseptic and rustproof component of integral type, described waterproof case is cylindrical structure,
The internal diameter of described waterproof case and the maximum outside diameter of motor body are equipped with.Because motor needs long-term operation under water, because
This waterproof case is set to the antiseptic and rustproof component of integral type, and waterproof case is cylindrical structure, can also be according to motor body profile
Determine waterproof case shape.The waterproof case can be stainless steel stretched part or cast member or be welded with steel pipe and iron plate
Fitting.Because being filled with waterproof gasket cement inside waterproof case, waterproof gasket cement typically uses epoxy resin, and waterproof case is being filled
The function of glue and protection fluid sealant is contained from during glue, there are enough robustnesses after epoxy resin cure, and because of drum not
Rust steel tensioning member thickness of thin, with low cost, lightweight, handling ease, no matter therefore motor body is cylindrical, square（It is big absolutely
Part stepper motor body is square）Or other any shapes, waterproof case is preferably the stainless steel stretched part structure of cylindrical shape,
Both cost is reduced, is convenient to install again, profile is also more attractive in appearance.
Preferably, described connecting plate is a circular plate, the diameter of the connecting plate is more than the diameter of waterproof case,
The front end cover split-type of connecting plate and motor body is configured, and is mutually permanently connected by connecting bolt, on described connecting plate with
Connection neck is set on the end face of one end that waterproof case coordinates, and the openend plug-in card of described waterproof case is connecting neck
Interior, described connection neck is sealed with waterproof case close-fitting merga pass waterproof gasket cement.Connecting plate external diameter during the selection program
More than the external diameter of waterproof case, connection neck is provided with during connection, on connecting plate, waterproof case is inserted in the connection neck of connecting plate
It is interior, waterproof gasket cement is injected by glue filling opening on connecting plate and sealed, after fluid sealant is solid, connecting plate, waterproof machine and anti-
Water shell Jin Mi Tian are combined.The structure is to substitute original motor body drive end bearing bracket with connecting plate, i.e., in original motor body
On the basis of structure, by being redesigned to original motor body drive end bearing bracket, by original motor body drive end bearing bracket with being connected
Plate merges into a new connecting plate, and the connecting plate had both played the function used of original motor body drive end bearing bracket, again can directly with
Motor stator, rotor, bearing etc. are fixedly connected, and can be coordinated with motor shaft dynamic sealing, while also acting as together with waterproof case
The comprehensive sealing to motor body is realized, the sealing protection to motor is realized.
Preferably described connecting plate is a circular plate as another, the maximum outside diameter and waterproof of described connecting plate
The internal diameter of shell is identical, the front end cover split-type configuration of connecting plate and motor body, and the end on connecting plate with motor body coordinates
It is provided with fastener hole and is mutually permanently connected by connecting bolt, the connecting plate is embedded inside waterproof case, and by anti-
Watertight sealing is sealed.The preferred structure is that the internal diameter of the maximum outside diameter of connecting plate and waterproof case is set to identical, i.e. waterproof
The internal diameter of shell is directly packed on connecting plate external diameter, is realized by waterproof gasket cement sealing to motor body, connecting plate and waterproof
Shell waterproofing protection glued together.
As the third preferably, described connecting plate is set with motor body integral type, and described connecting plate is motor sheet
Set on body drive end bearing bracket, the end face of one end that described connecting plate coordinates with waterproof case and be connected neck, described waterproof case
Openend plug-in card in connection neck, described connection neck is sealed with waterproof case close-fitting merga pass waterproof gasket cement.
The technical scheme is the drive end bearing bracket that connecting plate is directly set to motor body, and setting connection neck, waterproof on connecting plate
Shell is inserted directly into connection neck, is then injected into waterproof gasket cement and is realized sealing.By being set again to motor body drive end bearing bracket
Meter, i.e., on the basis of connecting plate to be retained to original motor front end cover function, as reservation can with motor stator, rotor bearing,
Outside the function that the equipment such as outside reductor are fixedly connected, the installation sealing device being further added by required for motor shaft dynamic sealing it is recessed
Groove, and sealing device is installed in inside grooves, sealing device can be mounting framework oil sealing or mechanical seal, in order to increase motor
The waterproof reliability of axle, groove location can simultaneously mounting framework oil sealing or mechanical seal, by waterproof case and connecting plate
Waterproof gasket cement injects with motor body gap in Inner portions, realizes the comprehensive sealing to motor body.
As the 4th kind preferably, described connecting plate is set with motor body integral type, and described connecting plate is anti-water power
Machine drive end bearing bracket, described connecting plate is a circular plate, and the maximum outside diameter of described connecting plate is identical with the internal diameter of waterproof case,
Described connecting plate is embedded in waterproof case portion, and sealed by waterproof gasket cement.The program is by connecting plate and motor body
Drive end bearing bracket sets and is integrated, and the maximum outside diameter of connecting plate and the internal diameter of waterproof case are identical, anti-motor body is inserted in
During water enclosure, connecting plate is embedded just below inside waterproof case, is then sealed by waterproof gasket cement.
Preferably, being provided with reductor vessel flange connection fastener hole, described reductor vessel flange on connecting plate
Connection fastener hole is screwed hole.The structure can be connected by the ring flange of the equipment such as bolt and reductor.
The beneficial effects of the invention are as follows：The waterproof machine, on the basis of original electric machine structure is protected, by connecting plate
Brand-new design is carried out, and a waterproof case is arranged in outside motor all sealing motor body, in order to further increase
Sealing property, injects waterproof gasket cement inside waterproof case, realizes that the sealing to motor is protected.The waterproof machine, structure letter
Single, good water-proof effect is easily manufactured, and cost is low.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model waterproof machine；
Fig. 2 is a kind of sectional view of waterproof machine in Fig. 1；
Fig. 3 is a kind of structural representation of waterproof case in the utility model；
Fig. 4 is a kind of structural representation of connecting plate in the utility model；
Fig. 5 is the left view of connecting plate in Fig. 4；
Fig. 6 is another structural representation of the utility model waterproof machine；
Fig. 7 is a kind of structural representation of connecting plate in Fig. 6；
In figure：1st, motor body, 2, waterproof case, 3, connecting plate, 4, shell bottom, 5, opening, 6, cable wire hole, 7,
Outlet joint, 8, glue filling opening, 9, waterproof gasket cement, 10, connection neck, 11, fastener hole, 12, bolt, 13, deceleration machine equipment method
Orchid connection fastener hole, 14, groove, 15, motor shaft, 16, sealing device.
Embodiment
The technical solution of the utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment 1：
In the embodiment shown in Fig. 1, Fig. 2, a kind of waterproof machine, including motor body 1, waterproof case 2 and connecting plate
3；Connecting plate is a circular plate, and one end of waterproof case 2 is provided with the other end of shell bottom 4 and is provided with opening 5；Set on shell bottom 4
Have and be sealedly connected with outlet joint 7 on cable wire hole 6, cable wire hole 6；Waterproof case 2 is set in motor body 1
It is outside；Connecting plate 3 is fixedly connected with motor body 1 and seals clamping with the openend of waterproof case 2；Set on connecting plate 3
There is glue filling opening 8；Glue filling opening 8 is at least provided with two.Glue filling opening is provided with four in the present embodiment.Outside motor body 1 and waterproof
Waterproof gasket cement 9 is filled between shell 2.
Waterproof case 2 is the antiseptic and rustproof component of integral type, and waterproof case 2 is cylindrical structure（See Fig. 3）, waterproof case 2
The maximum outside diameter of internal diameter and motor body 1 is equipped with.Waterproof case is stainless steel stretched part in the present embodiment.
Set on the end face of the one end coordinated on connecting plate 3 with waterproof case 2 and be connected neck 10（See Fig. 4）, waterproof case 2
The end plug-in card of opening 5 connection neck 10 in, connection neck 10 be an annular groove, connect neck 10 merge with the close-fitting of waterproof case 2
9 are sealed by waterproof gasket cement.Fastener hole 11, connecting plate 3 and electricity are equipped with connecting plate 3 with the end of motor body 1
Machine body 1 is fixedly connected by bolt 12 and sealed by waterproof gasket cement 9.Reductor vessel flange is provided with connecting plate 3
Connect fastener hole 13（See Fig. 5）, flange connection fastener hole 13 is screwed hole.The center of connecting plate 3 sets fluted 14, groove
14 motor shafts 15 being internally provided with sealing device 16, motor body 1 are arranged on the outer of connecting plate 3 through sealing device 14
Portion.
Outlet joint 7 is tightly connected with waterproof case 2, and outlet joint 7 is connected with waterproof case 2 using screw thread in the present embodiment
Connect, cable is sealed from outlet joint and drawn.
The structure of waterproof machine is that drive end bearing bracket connecting plate and original motor body drive end bearing bracket are merged into one in the embodiment
New connecting plate 3, i.e., on the basis of original motor body structure, by being set again to original motor body drive end bearing bracket
Meter, merges into new connecting plate 3, the one side of connecting plate 3 possesses before original motor body by original motor body drive end bearing bracket and connecting plate
The function used of end cap, i.e., can one side be fixedly connected with motor stator, rotor, bearing etc., another side can with have motor shaft
Dynamic sealing device, dynamic sealing device typically uses outside framework oil seal or mechanical seal, and outside framework oil seal or mechanical seal external diameter are placed in
At the central recess of connecting plate 3, the static seal between connecting plate 3 and outside framework oil seal or mechanical seal external diameter is realized, motor shaft 15 is passed through
Outside framework oil seal or mechanical seal internal diameter, realize the dynamic sealing between outside framework oil seal or mechanical seal and motor shaft 15, prevent water
Flowed into along the gap between motor shaft 15 and connecting plate 3, realize the dynamic sealing between motor shaft 15 and connecting plate 3.In order to
Further increase sealing property, waterproof gasket cement 9 is injected inside waterproof case 2, realize that the sealing to motor is protected.
Embodiment 2：
In the embodiment shown in fig. 6, a kind of its structure of waterproof machine is substantially the same manner as Example 1, and difference is：
Connecting plate 3 is set with the split of motor body 1, and the maximum outside diameter of connecting plate 3 is engaged with the internal diameter of waterproof case 2, and is connected
Plate 3 is stuck in inside waterproof case 2.That is in the embodiment, motor body 1 is before existing common electric machine structure includes
Back shroud, connecting plate 3 is not fixedly connected with motor body, during assembling, and motor body 1 is encased in inside waterproof case 2, by even
Fishplate bar 3 is set on the motor shaft 15 of motor body 1 and the external diameter of connecting plate 3 is integrally snapped fit onto inside waterproof case, then
Again by glue filling opening to waterproof gasket cement 9 is filled between motor body 1 and waterproof case 2, so as to realize the anti-watertight of motor
Envelope.The flange connection fastener hole 13 being connected with deceleration machine equipment is provided with connecting plate 3（See Fig. 7）.
Embodiment 3：
Water-proof motor structure and the technical scheme of embodiment 1 shown in embodiment 3 is essentially identical, and difference is, even
Fishplate bar is split-type structural with motor body, that is, in the case of keeping original electric machine structure constant, one connecting plate of increase and waterproof
Shell, groove of the center of connecting plate 3 provided with installation rotor shaft seal, groove mounting framework oil sealing or mechanical seal,
Realize the dynamic sealing of armature spindle.The external diameter of connecting plate is more than the external diameter of motor body, is directly inserted in motor body during installation anti-
The openend of waterproof case, is then inserted into inside the connection neck 10 of connecting plate by water shell, reinjects waterproof gasket cement, i.e.,
Dual waterproof sealing can be achieved.
Embodiment 4：
Water-proof motor structure shown in embodiment 4 is essentially identical with technical scheme in embodiment 2, and difference is,
Connecting plate is split-type structural with motor body, that is, in the case of keeping original electric machine structure constant, increases by a connecting plate and anti-
Water shell, the same center of connecting plate 3 also is provided with installing the groove of rotor shaft seal, groove mounting framework oil sealing or machine
Tool is sealed, and realizes the dynamic sealing of armature spindle.The maximum gauge of connecting plate is engaged with the internal diameter of waterproof case, during assembling, by electricity
Machine body is inserted in inside waterproof case, and connecting plate is embedded into the openend of waterproof case, reinjects waterproof gasket cement, i.e.,
Dual waterproof sealing can be achieved.
Waterproof machine shown in above-described embodiment, by setting a waterproof case 2 in the outside of motor body 1, and anti-
The end of water shell 2 sets a connecting plate 3, and there is the groove for installing rotor shaft seal at the center of connecting plate 3, and groove is installed
Outside framework oil seal or mechanical seal, realize the dynamic sealing of armature spindle.Connecting plate 3 can be wholely set with motor body, can also
Split is set, and connecting plate 3 can be that clamping is connected or embedded connection with waterproof case, then by glue filling opening to electricity
Waterproof gasket cement 9 is filled between machine body 1 and waterproof case 2, whole motor body 1 is sealed in inside waterproof case 2, it is real
Now to the waterproof sealing of motor, and the cable of motor is by the cable wire hole that is arranged on waterproof case 2 and by going out
Wire terminal is drawn.Sealed simultaneously between motor shaft and motor axis hole by seal, effectively prevent motor entering water.
The waterproof machine, on the basis of original electric machine structure is protected, by carrying out brand-new design to connecting plate, and in electricity
It is arranged a waterproof case outside machine all to seal motor body, in order to further increase sealing property, in waterproof case
Inside injection waterproof gasket cement, realizes that the sealing to motor is protected.The waterproof machine, simple in construction, good water-proof effect, manufacturer
Just, cost is low.
Claims (9)
1. a kind of waterproof machine, it is characterised in that：Including motor body（1）, waterproof case（2）And connecting plate（3）；Described is anti-
Water shell（2）One end be provided with shell bottom（4）, the other end is provided with opening（5）；Described waterproof case（2）It is set in motor
Body（1）Outside；Described motor body（1）With waterproof case（2）Between be filled with waterproof gasket cement（9）；Described company
Fishplate bar（3）With waterproof case（2）Opening（5）It is tightly connected；Described connecting plate（3）Center set it is fluted（14）,
Described groove（14）Inside it is provided with sealing device（16）, described motor body（1）On motor shaft（15）With sealing device
（16）Sealing is dynamic to be coordinated.
2. a kind of waterproof machine according to claim 1, it is characterised in that：Described waterproof case（2）On be provided with electricity
Cable wire hole（6）, described cable wire hole（6）On be provided with outlet joint（7）；Described outlet joint（7）With preventing
Water shell（2）It is tightly connected.
3. a kind of waterproof machine according to claim 1, it is characterised in that：Described connecting plate（3）Or waterproof case（2）
On be provided with glue filling opening（8）.
4. a kind of waterproof machine according to claim 1, it is characterised in that：Described waterproof case（2）It is anti-for integral type
Rotten antirust component, described waterproof case（2）For cylindrical structure, described waterproof case（2）Internal diameter and motor body（1）'s
Maximum outside diameter is equipped with.
5. a kind of waterproof machine according to claim 1, it is characterised in that：Described connecting plate（3）For a circular plate,
The connecting plate（3）Diameter be more than waterproof case（2）Diameter, connecting plate（3）With motor body（1）Front end cover split-type match somebody with somebody
Put, connecting plate（3）Upper and motor body（1）End be equipped with fastener hole（11）And pass through connecting bolt（12）It is mutually solid
Fixed connection, described connecting plate（3）Upper and waterproof case（2）Connection neck is set on the end face of one end of cooperation（10）, it is described
Waterproof case（2）Openend plug-in card connection neck（10）Interior, described connection neck（10）With waterproof case（2）Close-fitting
Merga pass waterproof gasket cement（9）Sealing.
6. a kind of waterproof machine according to claim 1, it is characterised in that：Described connecting plate（3）For a circular plate,
Described connecting plate（3）Maximum outside diameter and waterproof case（2）Internal diameter it is identical, connecting plate（3）With motor body（1）Front end
Cover split-type is configured, described connecting plate（3）It is embedded in waterproof case（2）Inside, and pass through waterproof gasket cement（9）Sealing.
7. a kind of waterproof machine according to claim 1, it is characterised in that：Described connecting plate（3）With motor body（1）
Integral type is set, described connecting plate（3）For motor body drive end bearing bracket, described connecting plate（3）With waterproof case（2）Coordinate
Connection neck is set on the end face of one end（10）, described waterproof case（2）Openend plug-in card connection neck（10）It is interior, institute
The connection neck stated（10）With waterproof case（2）Close-fitting merga pass waterproof gasket cement（9）Sealing.
8. a kind of waterproof machine according to claim 1, it is characterised in that：Described connecting plate（3）With motor body（1）
Integral type is set, described connecting plate（3）For motor body drive end bearing bracket, described connecting plate（3）It is described for a circular plate
Connecting plate（3）Maximum outside diameter and waterproof case（2）Identical, the described connecting plate of internal diameter（3）It is embedded in waterproof case（2）
It is interior, and pass through waterproof gasket cement（9）Sealing.
9. a kind of waterproof machine according to claim 5 or 6 or 7 or 8, it is characterised in that：Connecting plate（3）On be provided with and subtract
Fast machine equipment flange connects fastener hole（13）, described reductor vessel flange connection fastener hole（13）For screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179950.4U CN206517197U (en) | 2017-02-27 | 2017-02-27 | A kind of waterproof machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179950.4U CN206517197U (en) | 2017-02-27 | 2017-02-27 | A kind of waterproof machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517197U true CN206517197U (en) | 2017-09-22 |
Family
ID=59868304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179950.4U Expired - Fee Related CN206517197U (en) | 2017-02-27 | 2017-02-27 | A kind of waterproof machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206517197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384936A (en) * | 2019-08-02 | 2019-10-29 | 成都泰隆游乐实业有限公司 | A kind of waterproof electromagnetic launch motor and water amusement equipment |
| CN111817478A (en) * | 2019-07-10 | 2020-10-23 | 葛玲美 | New energy automobile motor structure of preventing intaking |
-
2017
- 2017-02-27 CN CN201720179950.4U patent/CN206517197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817478A (en) * | 2019-07-10 | 2020-10-23 | 葛玲美 | New energy automobile motor structure of preventing intaking |
| CN110384936A (en) * | 2019-08-02 | 2019-10-29 | 成都泰隆游乐实业有限公司 | A kind of waterproof electromagnetic launch motor and water amusement equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 |