CN208723688U - A kind of decelerating motor draws linear sealing and safeguard structure - Google Patents
A kind of decelerating motor draws linear sealing and safeguard structure Download PDFInfo
- Publication number
- CN208723688U CN208723688U CN201821523117.8U CN201821523117U CN208723688U CN 208723688 U CN208723688 U CN 208723688U CN 201821523117 U CN201821523117 U CN 201821523117U CN 208723688 U CN208723688 U CN 208723688U
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- out wire
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- lead
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Abstract
The utility model discloses a kind of decelerating motors to draw linear sealing and safeguard structure, decelerating motor has shell, the rear end of the shell connects rear flange end cap, motor lead-out wire is pierced by from rear flange end cap, the rear flange end cap corresponds to motor lead-out wire equipped with fairlead, the motor lead-out wire connects waterproof connector, the waterproof connector is connect with fairlead, wire bushing is cased with outside the motor lead-out wire, the end of the motor lead-out wire is connected with waterproof plug, the wire bushing housing metal hose, band glue heat-shrink tube is cased with outside the connecting portion of the waterproof plug and metal hose.The utility model uses band glue heat-shrink tube that sealing is fixed; sheathed cable is not forced to be pulled; in this way; on the one hand comprehensive seal protection is formed to motor lead-out wire, avoided into water, still further aspect; due to the protection of metal hose; sheathed cable inside not easy damaged, reaches expected using effect, motor is made to be more suitable for adverse circumstances use outdoors.
Description
Technical field
The utility model belongs to technical field of motors.
Background technique
Decelerating motor is made of motor body and retarder, and the main shaft of motor body and the input terminal of retarder connect, and is subtracted
Output of the output shaft of fast device as decelerating motor, motor body and retarder are set in shell, method before the front end of shell connects
The rear end of blue end cap, shell connects rear flange end cap, and motor lead-out wire is pierced by from rear flange end cap.Since motor is in adverse circumstances
Lower use is easy water inlet or by other erosions.Motor lead-out wire on open market, protection is bad, is easy water inlet or goes out
Line is damaged, does not reach expection using easily generation aging, service life outdoors.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of decelerating motor and draws linear sealing and safeguard structure,
Avoid motor lead-out wire damaged.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of decelerating motor extraction linear sealing
And safeguard structure, decelerating motor have a shell, the rear end of the shell connects rear flange end cap, and motor lead-out wire is from rear flange end
Lid is pierced by, and the rear flange end cap corresponds to motor lead-out wire equipped with fairlead, and the motor lead-out wire connects waterproof connector, described
Waterproof connector is connect with fairlead, is cased with wire bushing outside the motor lead-out wire, the end of the motor lead-out wire is connected with anti-
Band glue pyrocondensation is cased with outside the connecting portion of water cutting head, the wire bushing housing metal hose, the waterproof plug and metal hose
Pipe.
Preferably, the waterproof connector includes the lead block being fixed at fairlead, and the lead block is equipped with sealing hole, institute
It states and is equipped with gasket seal, seal washer in sealing hole, the oral area of the sealing hole, which is equipped with, compresses gasket seal and seal washer
Fixed sealing gland.
Preferably, stating sealing hole is stepped hole, and the segmentum laterale of the sealing hole is large-diameter portion, and medial segment is small diameter portion, institute
It states gasket seal and seal washer is set in large-diameter portion, the sealing gland is equipped with outside the cylindrical portion and cylindrical portion of insertion large-diameter portion
The flange at end, the flange are pressed together on lead block end face and are fastened by screw.
The technical solution adopted in the utility model, retarder and motor body are placed in shell, the front-end and back-end of shell
The waterproof sealing structure closed by forward flange end cap and rear flange end cap, and formed using sealing ring, oil sealing, waterproof connector respectively
It is sealed.
In addition, waterproof connector is mounted on rear flange end cap, while using sheathed cable to motor lead-out wire, sheathed cable is anti-
It is drawn in water swivel；Sheathed cable housing metal hose；The sheathed cable other end installs waterproof plug；Sheathed cable and waterproof plug it
Between, sealing is fixed with band glue heat-shrink tube, is not forced sheathed cable and is pulled, in this way, on the one hand to motor lead-out wire shape
At comprehensive seal protection, avoid into water, still further aspect, due to the protection of metal hose, sheathed cable inside not easy damaged,
Reach expected using effect, motor is made to be more suitable for adverse circumstances use outdoors.
The specific technical solution and its advantages of the utility model will combine attached in the following detailed description
Figure is described in detail.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and detailed description:
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2 is the schematic diagram of motor lead-out wire sealing and safeguard structure；
Fig. 3 is the fit structure schematic diagram of oil sealing and reducer output shaft；
Fig. 4 is the radiator structure schematic diagram of decelerating motor；
Fig. 5 is waterproof joint structure schematic diagram in embodiment two；
Specific embodiment
Embodiment one, a kind of shown referring to figs. 1 to Fig. 3, totally-enclosed decelerating motor, including motor body 11 and retarder
12, the main shaft of the motor body and the input terminal of retarder connect, and the motor body and retarder are set in shell 1, institute
The front end connection forward flange end cap 13 of shell is stated, the rear end of the shell connects rear flange end cap 14, the output of the retarder
Axis 121 is pierced by from preceding flange end cap, and the motor body is equipped with motor lead-out wire 2, and the motor lead-out wire is from rear flange end cap
It is pierced by, oil sealing 131, the forward flange end cap and rear flange end cap is equipped between the output shaft and forward flange end cap of the retarder
Equipped with seal groove, sealing ring 15 is equipped in the seal groove, the sealing ring and shell end face are in sealing contact.
Wherein, motor lead-out wire has sealing and safeguard structure, and the rear flange end cap, which corresponds to motor lead-out wire and is equipped with, to be drawn
Portal, motor lead-out wire sealing and safeguard structure include the waterproof connector 22 connect with motor lead-out wire, the waterproof connector and
Fairlead connection, the motor lead-out wire are cased with wire bushing 21 outside, and the end of the motor lead-out wire is connected with waterproof plug 25.
Band glue heat-shrink tube 24 is cased with outside the connecting portion of the wire bushing housing metal hose 23, the waterproof plug and metal hose.
Comprehensive seal protection is formed to motor lead-out wire by above-mentioned sealing and safeguard structure, is avoided into water, due to metal hose
Protection, sheathed cable inside not easy damaged, reaches expected using effect, motor is made to be more suitable for adverse circumstances use outdoors.
Refering to what is shown in Fig. 4, being wound with several heat conducting pipes 10, heat conducting pipe 10 outside the shell to improve heat dissipation effect
Spiral winding mode can be used, several heat-dissipating pipes 10 pass through radiating fin along shell axial arranging, the both ends of the heat conducting pipe
Piece component 101.The side of the radiating fin component is equipped with the radiator fan dried to radiating fin pack clearance.By heat conducting pipe
The heat that motor generates is conducted, radiating fin component takes away the major part of motor generation by fan as main heat sink channel
Heat meets the cooling requirements of totally-enclosed decelerating motor.
Of course, it is possible to be equipped with temperature sensor inside the shell, such as it is installed at motor body stator winding, temperature passes
The connection of the controller of sensor and radiator fan, if temperature is more than set temperature, controller just controls radiator fan work, carries out
Forced heat radiation.Further, radiator fan has multiple gears, and controller is correspondingly arranged multi gear threshold value, in this way, not according to temperature
Together, controller control radiator fan works in different gears, to reach better heat dissipation effect.Meanwhile the shell peripheral hardware
There is cooling base, the cooling base is equipped with locating slot, and the heat conducting pipe and locating slot cooperate, and heat-conducting glue is equipped in locating slot.
In the present embodiment, waterproof connector is close using screw and fairlead screw thread using waterproof connector conventional in the market
Envelope cooperation.The retarder is planetary reducer, the output shaft of the planetary reducer and the main shaft of motor body
Coaxial arrangement.The rear and front end of the shell is equipped with threaded hole, and the forward flange end cap and rear flange end cap pass through interior hexagonal spiral shell
Bolt is fixed with shell, and the hexagon socket head cap screw is threadedly engaged with threaded hole.
Embodiment two is that the waterproof connector includes being weldingly fixed on drawing at fairlead with the difference of embodiment one
Line block 221, the lead block are equipped with sealing hole, are equipped with gasket seal 222, seal washer 223, the sealing in the sealing hole
The oral area in hole is equipped with the sealing gland 224 for being fixed gasket seal and seal washer.The sealing hole is stepped hole, described
The segmentum laterale of sealing hole is large-diameter portion, and medial segment is small diameter portion, and the gasket seal and seal washer are set in large-diameter portion, described
Sealing gland is equipped with the cylindrical portion of insertion large-diameter portion and the flange of cylindrical portion outer end, and the flange is pressed together on lead block end face simultaneously
It is fastened by screw.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to retouch in specific embodiment above
The content stated.The modification of any function and structure principle without departing from the utility model is intended to be included in the range of claims
In.
Claims (3)
1. a kind of decelerating motor draws linear sealing and safeguard structure, decelerating motor has shell, after the rear end connection of the shell
Flange end cap, motor lead-out wire are pierced by from rear flange end cap, it is characterised in that: the rear flange end cap corresponds to motor lead-out wire and sets
There is fairlead, the motor lead-out wire connects waterproof connector, and the waterproof connector is connect with fairlead, outside the motor lead-out wire
It is cased with wire bushing, the end of the motor lead-out wire is connected with waterproof plug, the wire bushing housing metal hose, the waterproof
Band glue heat-shrink tube is cased with outside the connecting portion of plug and metal hose.
2. a kind of decelerating motor according to claim 1 draws linear sealing and safeguard structure, it is characterised in that: the waterproof
Connector includes the lead block being fixed at fairlead, and the lead block is equipped with sealing hole, be equipped in the sealing hole gasket seal,
Seal washer, the oral area of the sealing hole are equipped with the sealing gland for being fixed gasket seal and seal washer.
3. a kind of decelerating motor according to claim 2 draws linear sealing and safeguard structure, it is characterised in that: the sealing
Hole is stepped hole, and the segmentum laterale of the sealing hole is large-diameter portion, and medial segment is small diameter portion, and the gasket seal and seal washer are set
In in large-diameter portion, the sealing gland is equipped with the cylindrical portion of insertion large-diameter portion and the flange of cylindrical portion outer end, the flange pressing
It is fastened on lead block end face and through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523117.8U CN208723688U (en) | 2018-09-18 | 2018-09-18 | A kind of decelerating motor draws linear sealing and safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821523117.8U CN208723688U (en) | 2018-09-18 | 2018-09-18 | A kind of decelerating motor draws linear sealing and safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723688U true CN208723688U (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821523117.8U Active CN208723688U (en) | 2018-09-18 | 2018-09-18 | A kind of decelerating motor draws linear sealing and safeguard structure |
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| Country | Link |
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| CN (1) | CN208723688U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980838A (en) * | 2019-04-30 | 2019-07-05 | 扬州市德友线缆有限公司 | A kind of heat-conducting type motor lead-out wire beam |
| CN111157808A (en) * | 2020-01-17 | 2020-05-15 | 北京普惠实华科技有限公司 | Powder static charge detection calibration nipple |
| CN113513972A (en) * | 2021-03-19 | 2021-10-19 | 中国工程物理研究院总体工程研究所 | Waterproof washing seal installation method for sensor installed on heat transfer pipe |
| CN114188084A (en) * | 2021-12-14 | 2022-03-15 | 扬州市德友线缆有限公司 | Motor lead-out wire with prevent function of breaking |
-
2018
- 2018-09-18 CN CN201821523117.8U patent/CN208723688U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109980838A (en) * | 2019-04-30 | 2019-07-05 | 扬州市德友线缆有限公司 | A kind of heat-conducting type motor lead-out wire beam |
| CN109980838B (en) * | 2019-04-30 | 2023-11-10 | 扬州市德友线缆有限公司 | Heat conduction type motor lead-out wire harness |
| CN111157808A (en) * | 2020-01-17 | 2020-05-15 | 北京普惠实华科技有限公司 | Powder static charge detection calibration nipple |
| CN113513972A (en) * | 2021-03-19 | 2021-10-19 | 中国工程物理研究院总体工程研究所 | Waterproof washing seal installation method for sensor installed on heat transfer pipe |
| CN114188084A (en) * | 2021-12-14 | 2022-03-15 | 扬州市德友线缆有限公司 | Motor lead-out wire with prevent function of breaking |
| CN114188084B (en) * | 2021-12-14 | 2024-01-16 | 扬州市德友线缆有限公司 | Motor lead-out wire with breakage-proof function |
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