CN201610309U - Braking high-power oil immersed type electric roller - Google Patents
Braking high-power oil immersed type electric roller Download PDFInfo
- Publication number
- CN201610309U CN201610309U CN2010203019308U CN201020301930U CN201610309U CN 201610309 U CN201610309 U CN 201610309U CN 2010203019308 U CN2010203019308 U CN 2010203019308U CN 201020301930 U CN201020301930 U CN 201020301930U CN 201610309 U CN201610309 U CN 201610309U
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- brake
- immersed type
- oil immersed
- roller
- motorized pulleys
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Abstract
A braking high-power oil immersed type electric roller extensively replaces the traditional driving device of an electric motor, a reducer and a traditional roller. The braking high-power oil immersed type electric roller comprises a roller, a reducer, a left bracket, a right bracket, lubricating oil in the roller, an oil immersed motor arranged in the roller and a brake fixedly arranged on the right bracket, wherein a brake shaft is arranged in the right bracket; the brake comprises a dynamic friction sheet and a static friction sheet; the dynamic friction sheet is fixedly arranged on the brake shaft; the static friction sheet is fixedly arranged on the outer shell of the brake; the outer shell of the brake is fixedly connected to the right brake; and the oil immersed motor is fixedly connected to the brake shaft and is connected to the roller through the reducer. Compared with the traditional driving device, the electric roller has the advantages of compact structure, light weight, less occupied space, less energy consumption, capability of easily realizing the centralized control, and the like. The brake is arranged outside the roller so the braking effect cannot be influenced by sticking oil and the efficacy will not lose caused by over high temperature due to the complete sealing.
Description
Technical field
The utility model relates to a kind of motorized pulleys, relates in particular to the high-power oil immersed type motorized pulleys of a kind of band brake.
Background technology
Motorized pulleys are actuating devices of travelling apron, extensively replace the actuating device of electrical motor+retarder+driving drum, compare in the latter, motorized pulleys have compact conformation, in light weight, take up an area of fewly, energy resource consumption is few, and realizes advantage such as centralized control easily.But it is less that the motorized pulleys of band brake exist power, and factors such as deceleration and stopping performance instability can't be used widely.The motorized pulleys of band brake in use motor, retarder, drg can produce bigger heat, heat dissipation problem is the lower-powered major causes of the motorized pulleys of band brake, drg be because of being stained with the full-closed structure that oil adopts in addition, can make brake temperature higher and lost efficacy.
The utility model content
The purpose of this utility model is a difficult problem that solves prior art, provides a kind of power big, simple in structure, the little and good heat dissipation of volume, efficient height, the high-power oil immersed type motorized pulleys of outstanding effect band brake.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: the high-power oil immersed type motorized pulleys of a kind of band brake, comprise cylinder, retarder, left support abutment, right support abutment and be located at lubricating oil in the cylinder, also comprise oil immersion motor that is arranged in the cylinder and the drg that is fixedly set on the right support abutment, also be provided with brake axle in the described right support abutment, described drg comprises movable friction plate and static friction sheet, described movable friction plate is fixedly set on the brake axle, described static friction sheet is fixedly set on the brake shell, and described brake shell is fixedly connected on the right support abutment; Described oil immersion motor is captiveed joint with brake axle, and is connected with cylinder by retarder.Drg is arranged at outside the cylinder, neither can be because of sticking oil influence braking effect, can not make that temperature is too high to lose efficacy because of totally-enclosed yet.
As of the present utility model preferred, described retarder is a planetary reduction gear, comprises elementary planetary structure and secondary planetary structure, and described elementary planetary structure comprises elementary pinion carrier, primary annulus, primary sun wheel and elementary satellite gear; Described secondary planetary structure comprises secondary sun wheel, secondary satellite gear, secondary pinion carrier and output gear; Described output gear is captiveed joint with inner wall of rotary drum, and described primary sun wheel is connected with the oil immersion motor, and described elementary pinion carrier is connected by the gear ring that floats with secondary sun wheel.The advantage of planetary reduction gear is that load-carrying capacity is strong; the driving efficiency height; good reliability; and the effect of the tooth cover that floats makes the adapter shaft of elementary planetary structure of protection and secondary planetary structure not on same axis; slightly also can normal operation during deviation, protect elementary planetary structure and secondary planetary structure not to be damaged.
As of the present utility model preferred, the high-power oil immersed type motorized pulleys of described band brake also comprise left flange and right flange, and described oil immersion motor and retarder are fixedly set between left flange and the right flange.
As of the present utility model preferred, also be provided with clearance adjusting screw on the described secondary pinion carrier.
As of the present utility model preferred, the turning cylinder of described primary sun wheel and oil immersion motor is connected by rectangular spline.
As of the present utility model preferred, described right support abutment is provided with oil hole.
Can make in the cylinder rotation process a part of lubricating oil that is driven flow into brake axle, the non-brake portion of brake axle is lubricated.
As of the present utility model preferred, described left support abutment also is provided with the motor cable assembly, is provided with left clamping piece, right clamping piece and rubber seal in the described motor cable assembly.
In sum, the utlity model has following beneficial effect:
1, adopt the oil immersed type motor, the lubricating oil direct quenching can do more the power of motorized pulleys than in the past;
2, drg adopts external, and thermal diffusivity is good, and more reliable performance is safeguarded simple;
3, the utility model is simple in structure, and volume is little, the efficient height, and effect is obvious, and Operation and Maintenance is simple, with low cost simultaneously.
Description of drawings
Fig. 1 is the utility model structure internal anatomy;
Fig. 2 is the motor cable unit construction internal anatomy in the utility model;
Fig. 3 is the motor cable components side view in the utility model;
Among the figure, 1, the motor cable assembly, 2, left side clamping piece, 3, rubber seal, 4, right clamping piece, 5, motor cable, 6, left support abutment, 7, clearance adjusting screw, 8, secondary satellite gear, 9, oil hole, 10, left side flange, 11, output gear, 12, secondary sun wheel, 13, unsteady tooth cover, 14, primary sun wheel, 15, retarder, 16, cylinder, 17, the oil immersion motor, 18, right flange, 19, brake axle, 20, drg, 21, the static friction sheet, 22, right support abutment, 24, movable friction plate, 23, primary annulus, 24, elementary satellite gear, 25, elementary pinion carrier, 26, secondary pinion carrier.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification sheets, but as long as all are subjected to the protection of patent law in claim scope of the present utility model.
The high-power oil immersed type motorized pulleys of a kind of band brake, comprise cylinder 16, retarder 15, left support abutment 6, right support abutment 22, left side flange 10, right flange 18 and be located at lubricating oil in the cylinder 16, described retarder 15 is fixedly set between also left flange 10 and the right flange 18, also comprise oil immersion motor 17 that is arranged between left flange 10 and the right flange 18 and the drg 20 that is fixedly set on the right support abutment 22, also be provided with brake axle 19 in the described right support abutment 22, described drg 20 comprises movable friction plate 24 and static friction sheet 21, described movable friction plate 24 is fixedly set on the brake axle 19, described static friction sheet 21 is fixedly set on drg 20 shells, and the shell of described drg 20 is fixedly connected on the right support abutment 22; Described oil immersion motor 17 is captiveed joint with brake axle 19, and be connected with cylinder by retarder 15, described retarder 15 is a planetary reduction gear, comprise elementary planetary structure and secondary planetary structure, described elementary planetary structure comprises elementary pinion carrier 25, primary annulus 23, primary sun wheel 14 and elementary satellite gear 24; Described secondary planetary structure comprises secondary sun wheel 12, secondary satellite gear 8, secondary pinion carrier 26 and output gear 11; Described output gear 11 is captiveed joint with cylinder 16 inwalls, described primary sun wheel 14 spends strong the cooperation to be connected with oil immersion motor 17 by rectangle, described elementary pinion carrier 25 is connected by the tooth cover 13 that floats with secondary sun wheel 12, also be provided with clearance adjusting screw 7 on the secondary pinion carrier 26, the motor cable 5 of oil immersion motor 17 links to each other with power supply by the motor cable assembly 1 that is arranged at left support abutment 6.Motor cable assembly 1 makes the interior outer gland sealing of cylinder 16 by left clamping piece 2, right clamping piece 4 and rubber seal 3 structures, guarantees that lubricating oil do not reveal, and also is provided with oil hole 9 on the right support abutment 22.
When motorized pulleys need stop, the movable friction plate 24 in the drg 20 contacted with static friction sheet 21 to producing braking force, and turning cylinder, retarder 15 and cylinder 16 that movable friction plate 24 drives brake axle 19, oil immersion motor 17 stop rapidly under the braking force effect.
Claims (7)
1. high-power oil immersed type motorized pulleys of band brake, comprise cylinder (16), retarder (15), left support abutment (6), right support abutment (22) and be located at lubricating oil in the cylinder (16), it is characterized in that: also comprise being arranged at the oil immersion motor (17) in the cylinder (16) and being fixedly set in drg (20) on the right support abutment (22), also be provided with brake axle (19) in the described right support abutment (22), described drg (20) comprises movable friction plate (24) and static friction sheet (21), described movable friction plate (24) is fixedly set on the brake axle (19), described static friction sheet (21) is fixedly set on drg (20) shell, and described drg (20) shell is fixedly connected on the right support abutment (22); Described oil immersion motor (17) is captiveed joint with brake axle (19), and is connected with cylinder (16) by retarder (15).
2. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 1, it is characterized in that: described retarder (15) is a planetary reduction gear, comprise elementary planetary structure and secondary planetary structure, described elementary planetary structure comprises elementary pinion carrier (25), primary annulus (23), primary sun wheel (14) and elementary satellite gear (24); Described secondary planetary structure comprises secondary sun wheel (12), secondary satellite gear (8), secondary pinion carrier (26) and output gear (11); Described output gear (11) is captiveed joint with cylinder (16) inwall, and described primary sun wheel (14) is connected with oil immersion motor (17), and described elementary pinion carrier (25) is connected by the tooth cover (13) that floats with secondary sun wheel (12).
3. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 2, it is characterized in that: the high-power oil immersed type motorized pulleys of described band brake also comprise left flange (10) and right flange (18), and described oil immersion motor (17) and retarder (15) are fixedly set between left flange (10) and the right flange (18).
4. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 3, it is characterized in that: also be provided with clearance adjusting screw (7) on the described secondary pinion carrier (26).
5. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 3, it is characterized in that: described primary sun wheel (14) is connected by rectangular spline with the turning cylinder of oil immersion motor (17).
6. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 1, it is characterized in that: described right support abutment (22) is provided with oil hole (9).
7. according to the high-power oil immersed type motorized pulleys of the described a kind of band brake of claim 1, it is characterized in that: described left support abutment (22) also is provided with motor cable assembly (1), is provided with left clamping piece (2), right clamping piece (4) and rubber seal (3) in the described motor cable assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019308U CN201610309U (en) | 2010-01-29 | 2010-01-29 | Braking high-power oil immersed type electric roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203019308U CN201610309U (en) | 2010-01-29 | 2010-01-29 | Braking high-power oil immersed type electric roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610309U true CN201610309U (en) | 2010-10-20 |
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ID=42960941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203019308U Expired - Fee Related CN201610309U (en) | 2010-01-29 | 2010-01-29 | Braking high-power oil immersed type electric roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320454A (en) * | 2011-09-23 | 2012-01-18 | 大连精意科技有限公司 | Pneumatic roller |
| CN103010701A (en) * | 2012-12-18 | 2013-04-03 | 湖州电动滚筒有限公司 | Electric roller with oil seal device |
| CN103987636A (en) * | 2011-08-11 | 2014-08-13 | 摩尔转动带系统有限公司 | Mounting face system |
| CN112644972A (en) * | 2021-01-12 | 2021-04-13 | 湖州电动滚筒有限公司 | Double-machine driven electric roller |
-
2010
- 2010-01-29 CN CN2010203019308U patent/CN201610309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103987636A (en) * | 2011-08-11 | 2014-08-13 | 摩尔转动带系统有限公司 | Mounting face system |
| CN103987636B (en) * | 2011-08-11 | 2016-04-06 | 摩尔转动带系统有限公司 | Attachment face system |
| CN102320454A (en) * | 2011-09-23 | 2012-01-18 | 大连精意科技有限公司 | Pneumatic roller |
| CN103010701A (en) * | 2012-12-18 | 2013-04-03 | 湖州电动滚筒有限公司 | Electric roller with oil seal device |
| CN103010701B (en) * | 2012-12-18 | 2015-12-23 | 湖州电动滚筒有限公司 | A kind of motorized pulleys with oil sealer |
| CN112644972A (en) * | 2021-01-12 | 2021-04-13 | 湖州电动滚筒有限公司 | Double-machine driven electric roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |