CN2528917Y - Rolling mechanism of detectir rolling shutter door - Google Patents
Rolling mechanism of detectir rolling shutter door Download PDFInfo
- Publication number
- CN2528917Y CN2528917Y CN 02200382 CN02200382U CN2528917Y CN 2528917 Y CN2528917 Y CN 2528917Y CN 02200382 CN02200382 CN 02200382 CN 02200382 U CN02200382 U CN 02200382U CN 2528917 Y CN2528917 Y CN 2528917Y
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- base
- runner
- motor
- worm gear
- disc
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Abstract
The utility model discloses a rolling mechanism for electric rolling shutter door and aims to provide an electric rolling shutter door component. The utility model comprises a central shaft, a clutch, a rotating wheel with wheel disc movably sleeved on the central shaft, at least one group of drivers fixedly arranged on the wheel disc and complex number sheets of roll plates fixedly arranged on external circular edge of the rotating wheel; the driver is provided with a driving gear arranged on external side of the wheel disc of the rotating wheel and engaged with an internal circular tooth of a rotary table of the clutch, a motor component and a fixed unit; the motor component comprises a motor, a cover and a worm integrated with the motor and arranged on one internal side of the cover; the fixed unit comprises a base and a transmission component; the base is fixedly arranged on the internal side of the wheel disc of the rotating wheel; the transmission component comprises a worm gear and a rotating shaft; the rotating shaft gets through the base and a central through hole of the wheel disc as well as a shaft hole and then protrudes out of the external side of the wheel disc while sleeved with the driving gear, and the worm gear protrudes out of the base; the cover of the motor component covers the worm gear and the worm is engaged with the worm gear and is integrated with the base.
Description
Technical field
The utility model belongs to the electric rolling door parts, particularly a kind of electric rolling door scrolling mechanism.
Background technology
The scrolling mechanism of general electric rolling door is divided into built-in motor formula and two kinds of forms of external motor formula basically.The latter has replacing and keeps in repair effect easily, is repugnant to the eye but be exposed at volume case outside because of motor is protruding.So when paying attention to attractive in appearance the requirement, promptly adopt built-in motor formula form usually as if the customer.
As shown in Figure 1, known built-in motor formula scrolling mechanism comprises central axis 1 ', clutch 2 ', runner 3 ', array driver 4 ' and volume case tube 5 '.
Runner 3 ' with its hub portion pivot bush unit in central axis 1 '; Clutch 2 ' is fixedly set on the central axis 1 '; Driver 4 ' is arranged at the disc 31 ' of runner 3 '; Volume case tube 5 ' is fixedly sleeved in the outer ring edge 32 ' of runner 3 '; Then can reel for door-plate in the outside of volume case tube 5 '.
Clutch 2 ' is fixed on the central axis 1 ' with its master control disk body 21 ', and via control with rotating disk 22 ' in conjunction with or separate.
Driver 4 ' comprises geared dynamo (geared motor) 41 ' and driven wheel 42 '.Geared dynamo 41 ' still comprises motor 411 ', shell body 412 ' and rotating shaft 413 ' except inside has the worm and wheel slowing-down structure.Shell body 412 ' be formed in one and directly and motor 411 ' affixed; Geared dynamo 41 ' by shell body 412 ' interlocking in runner 3 ' disc 31 ' medial surface.Rotating shaft 413 ' is to pass through the axis hole of the through hole of disc 31 ' and driven wheel 42 ' with its end of thread 414 ' and nut 44 ' interlocking, make driven wheel 42 ' be positioned disc 31 ' lateral surface, and can be subjected to the driving of geared dynamo 41 ', and on the inner circular tooth of rotating disk 22 ', rotate.
When the master control disk body 21 ' of clutch 2 ' was bonding state with rotating disk 22 ', runner 3 ' promptly can be by the rotation of driven wheel 42 ' be that rotate in the axle center with central axis 1 ', and then drives the 5 ' rotation of volume case tube, made door-plate be reeled or put down.When the master control disk body 21 ' of clutch 2 ' during with rotating disk 22 ' separated attitude, the door-plate or will push away on the door-plate of promptly can manual mode leaving behind.
The reason that common this kind scrolling mechanism breaks down mostly is to cause because motor 411 ' burns, and other running part and clutch 2 ' then rarely have failure condition to take place.But when motor 411 ' burnt, it was changed whole geared dynamo 41 ' and but makes a great fuss.This is because of the screw 43 ' of the geared dynamo 41 ' usefulness that locks and the disc 31 ' lateral surface that nut 44 ' all is arranged at runner 3 ', so before at disengage gear driving motor 41 ', need earlier clutch 2 ' to be pulled down, can further dismantle driven wheel 42 ' and take out screw 43 '.Multiple because scrolling mechanism system is arranged at volume case tube 5 ' inside, and clutch 2 ' is adjacent to volume case tube 5 ' side plate, the space between it is very little, and clutch 2 ' outside is coated with volume case tube 5 ' again; Therefore, in order to disassemble clutch 2 ', often need whole scrolling mechanism and master reels are taken off together with runner and spring, very trouble.
Summary of the invention
The purpose of this utility model provide a kind of easy to maintenance, change simple and easy, the electric rolling door scrolling mechanism rapidly of motor.
The utility model comprises central axis, be fixedly arranged in clutch on the central axis, be movably set in the runner that has disc on the central axis, at least one group of plural pieces rolling wheel plate that is fixedly arranged in the driver on the disc and is fixedly arranged on the runner outer ring edge; Driver has driven wheel, electric machine assembly and the fixed cell that is arranged at the runner front web face and meshes with clutch rotating disk inner circular tooth; Electric machine assembly comprises motor, cover cap and is connected and is positioned at the worm screw of the inner side of cover cap with motor integral; Fixed cell comprises base and driving member; Base is fixedly arranged in runner spoke medial surface; Driving member is by worm gear and rotating shaft; Rotating shaft runs through base and disc central through hole and axis hole and protrudes out front web face and driven wheel cover group, and its worm gear protrudes from base; Outside worm gear, its worm and wheel meshes electric machine assembly with its cover cap cover cap, and is fixed into one by screw and base interlocking.
Wherein:
The rolling wheel plate is provided with the independent luffer boards of detachable separation with respect to runner and drive location; Independent luffer boards are locked on the rolling wheel plate with overlapping mode.
Because the utility model comprises central axis, clutch, is movably set in the runner that has disc on the central axis, at least one group of plural pieces rolling wheel plate that is fixedly arranged in the driver on the disc and is fixedly arranged on the runner outer ring edge; Driver has driven wheel, electric machine assembly and the fixed cell that is arranged at the runner front web face and meshes with clutch rotating disk inner circular tooth; Electric machine assembly comprises motor, cover cap and is connected and is positioned at the worm screw of the inner side of cover cap with motor integral; Fixed cell comprises base and driving member; Base is fixedly arranged in runner spoke medial surface; Driving member is by worm gear and rotating shaft; Rotating shaft runs through base and disc central through hole and axis hole and protrudes out front web face and driven wheel cover group, and its worm gear protrudes from base; Outside worm gear, its worm and wheel meshes electric machine assembly with its cover cap cover cap, and is fixed into one by screw and base interlocking.When clutch master control disk body and rotating disk were bonding state, runner promptly can be that rotate in the axle center because of the drive of driven wheel with the central axis, and then drove the rolling wheel plate and rotate, and made door-plate be reeled or put down; When the master control disk body of clutch and the separated attitude of rotating disk, the door-plate or will push away on the door-plate of promptly can manual mode leaving behind; During maintenance, but self-rotation wheel disc medial surface electric machine assembly is taken off separately, need disassemble the difficulty of clutch and driven wheel to exempt conventional construction, reach and change electric machine assembly simple and convenient and rapid timesaving effect; Not only easy to maintenance, and it is simple and easy, rapid to change motor, thus reach the purpose of this utility model.
Description of drawings
Fig. 1, be known electric rolling door scrolling mechanism decomposition texture schematic isometric.
Fig. 2, be the utility model decomposition texture schematic isometric.
Fig. 3, establish electric rolling door structural representation stereogram of the present utility model for group.
Fig. 4, establish electric rolling door structural representation stereogram of the present utility model (pulling down independent luffer boards and motor status) for group.
Fig. 5, be the utility model partial structurtes schematic isometric (driver and runner).
Fig. 6, be the utility model partial structurtes schematic sectional view (driver, runner and clutch).
Fig. 7, for the utility model partial structurtes schematic sectional view (pulling down motor status).
The specific embodiment
As Fig. 2, shown in Figure 3, the utility model comprises central axis 1, clutch 2, runner 3, at least one set drive 4 and plural pieces rolling wheel plate 5.
As shown in Figure 6, rotating disk 22 is provided with inner circular tooth 221.
As shown in Figure 2, runner 3 comprises disc 31 and is formed at the outer ring edge 32 of disc 31 peripheries.Disc 31 is provided with central through hole 310, axis hole 311 and number joining hole 312.Outer ring edge 32 is all established plural positioning recess 321.
As Fig. 2, Fig. 5, shown in Figure 7, driver 4 comprises electric machine assembly 41, fixed cell 42 and driven wheel 43.
Fixed cell 42 comprises base 421 and driving member 422.Base 421 is provided with runner 3 disc 31 axis holes 311 and is communicated with central through hole 4210, its periphery be provided with several respectively with several lugs 4131 of cover cap 413 opening peripheries and runner 3 on joining hole 312 corresponding lugs 4211,4212.Driving member 422 by with the worm gear 4221 and the rotating shaft 4222 of electric machine assembly 41 worm screws 412 engagement.Rotating shaft 4,222 one ends are fixedlyed connected with worm gear 4221, and its other end is the end of thread 4223 that is provided with screw thread.
As shown in Figure 6, the driving member 422 of fixed cell 42 runs through base 421 central through holes 4210 with the end of thread 4223 of its rotating shaft 4222, and makes the worm gear 4221 that is fixedly arranged on the one end protrude from base 421; Outside the worm gear 4221 of driving member 422, its worm screw 412 meshes with worm gear 4221 electric machine assembly 41, and is fixed into one by the screw 44 that is arranged in cover cap 413 and base 432 lugs 4131,4211 with base 421 interlockings with its cover cap 413 cover caps; Driver 4 is locked in runner 3 disc 31 medial surfaces by the screw 44 that is arranged in its fixed cell 42 bases several lugs 4212 of 42 1 peripheries and runner 3 disc 31 joining holes 312; Its rotating shaft 4222 that runs through base 421 central through holes 4210 is passed runner 3 disc 31 upper shaft holes 311 and is protruded out disc 31 lateral surfaces and driven wheel 43 cover groups, and fixing in the nut 45 of rotating shaft 4222 ends of thread 4223 by screw lock; Runner 3 with its disc 31 central through holes 310 pivot bush units in central axis 1; Clutch 2 is sheathed on the central axis 1, and affixed with central axis 1 with its master control disk body 21, and its rotating disk 22 inner circular tooths 221 mesh and rotated by driven wheel 43 driving rotating disks 22 with the driven wheel 43 that is fixed in the rotating shaft 4222; Plural number rolling wheel plate 5 overlaps and is locked in runner 3 outer ring edges 32 positioning recess 321 mutually with the recessed portion 51 that connects in its limit, and is locked in runner 3 outer ring edges 32 positioning recess 321 with its recessed pars convoluta 50.
As Fig. 2, Fig. 3, shown in Figure 4, when clutch 2 master control disk bodies 21 were bonding state with rotating disk 22, runner 3 can be that rotate in the axle center with central axis 1 because of the drive of driven wheel 43 promptly, and then drives 5 rotations of rolling wheel plate, made door-plate 7 be reeled or put down.When the master control disk body 21 of clutch 2 during with rotating disk 22 separated attitudes, the door-plate 7 or will push away on the door-plate 7 of promptly can manual mode leaving behind.
As shown in Figure 2, rolling wheel plate 5 is provided with the independent luffer boards 52 of detachable separation with respect to runner 3 and driver 4 positions.Independent luffer boards 52 are locked on the rolling wheel plate 5 with screw 53 with overlapping mode, for making rolling wheel plate 5 form the maintenance window after pulling down; And as shown in Figure 4,52 places are provided with dodge gate 61 in volume case 6 relatively independent luffer boards, so that the electric machine assembly 41 that is fixed on the runner 3 is changed.
By known geared dynamo 41 ' being divided into 42 liang of parts of electric machine assembly 41 and fixed cell, electric machine assembly 41 being taken off separately self-rotation wheel 3 disc 31 medial surfaces, need disassemble the difficulty of clutch and driven wheel to exempt conventional construction, reach and change electric machine assembly 41 simple and convenient and rapid timesaving effect.
And utilize rolling wheel plate 5 to have the independent luffer boards 52 of detachable separation, and to utilize the maintenance window, avoid pulling down the trouble of full wafer rolling wheel plate 5 as the replacement operator space, can simple and easy displacement or maintenance electric machine assembly 41.
In sum, the utility model is convenient to be changed or maintenance, can improve the time-consuming disappearance of taking a lot of work of traditional structure, provides convenience and rapid repair and replacement characteristic.
Claims (2)
1, a kind of electric rolling door scrolling mechanism, it comprises central axis, be fixedly arranged in clutch on the central axis, be movably set in runner and at least one group of driver that is fixedly arranged on the disc of having disc on the central axis; Driver has the driven wheel that is arranged at the runner front web face and meshes with clutch rotating disk inner circular tooth; It is characterized in that described runner outer ring edge sets firmly plural pieces rolling wheel plate; The driver of tool driven wheel also comprises electric machine assembly and fixed cell; Electric machine assembly comprises motor, cover cap and is connected and is positioned at the worm screw of the inner side of cover cap with motor integral; Fixed cell comprises base and driving member; Base is fixedly arranged in runner spoke medial surface; Driving member is by worm gear and rotating shaft; Rotating shaft runs through base and disc central through hole and axis hole and protrudes out front web face and driven wheel cover group, and its worm gear protrudes from base; Outside worm gear, its worm and wheel meshes electric machine assembly with its cover cap cover cap, and is integral with base is affixed.
2, electric rolling door scrolling mechanism according to claim 1 is characterized in that described rolling wheel plate is provided with the independent luffer boards of detachable separation with respect to runner and drive location; Independent luffer boards are locked on the rolling wheel plate with overlapping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200382 CN2528917Y (en) | 2002-01-07 | 2002-01-07 | Rolling mechanism of detectir rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200382 CN2528917Y (en) | 2002-01-07 | 2002-01-07 | Rolling mechanism of detectir rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2528917Y true CN2528917Y (en) | 2003-01-01 |
Family
ID=33683616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02200382 Expired - Fee Related CN2528917Y (en) | 2002-01-07 | 2002-01-07 | Rolling mechanism of detectir rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2528917Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009039714A1 (en) * | 2007-09-27 | 2009-04-02 | Jing Chen | A new type tubular motor |
| CN104612573A (en) * | 2014-12-17 | 2015-05-13 | 张雪燕 | Transmission device for electric roller shutter door |
| CN109930980A (en) * | 2019-01-22 | 2019-06-25 | 格来得股份有限公司 | Rolling door scrolling mechanism |
-
2002
- 2002-01-07 CN CN 02200382 patent/CN2528917Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009039714A1 (en) * | 2007-09-27 | 2009-04-02 | Jing Chen | A new type tubular motor |
| CN104612573A (en) * | 2014-12-17 | 2015-05-13 | 张雪燕 | Transmission device for electric roller shutter door |
| CN109930980A (en) * | 2019-01-22 | 2019-06-25 | 格来得股份有限公司 | Rolling door scrolling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |