CN2434420Y - Tube-like rolling electric machine - Google Patents

Abstract

The utility model relates to a tube-like rolling electric machine. The existing rolling doors have the defects of large volumes of driving electric machines and inconvenient installation. The utility model is formed by the method that an electric machine, a speed reduction device, and a caging device are respectively arranged in a tube-like machine casing, two transmission-gears are arranged on the both ends of the tube-like casing, one end of the speed reduction device is connected with one transmission-gear, the other end of the speed reduction device is connected with an output shaft of the electric machine, and the caging device which is arranged on the other end of the electric machine is linked with the other transmission-gear. The utility model has the advantages of small volume, compact structure, and convenient installation.

Description

Tubulose roller shutter motor

The utility model belongs to the drive motors of rolling door (window), specifically tubulose roller shutter motor.

Electric rolling door (window) because it is convenient, laborsaving, is widely used in various occasions.Existing electric rolling motor comprises deceleration system, motor and stopping means, but the three is provided with respectively and is installed in outside the roller shutter pipe, and area occupied is big, inconvenience is installed, and in floor height occasions with limited such as garages, narrow space often is difficult to lay motor.In addition, because whole motor appears at the rolling door outside, make the rolling door outward appearance indecency.

The purpose of this utility model is to overcome the defective of prior art, and a kind of tube shaped electric machine that can be arranged on roller shutter tube cavity space is provided, make compact conformation, easy for installation, save the space.

For realizing above purpose, the utility model tubulose roller shutter motor, comprise tubulose casing, motor, deceleration device, drive and stopping means, motor, deceleration device and stopping means all place in the tubulose casing, two drives are located at tubulose casing two ends, and deceleration device one end connects a drive, and the other end is connected on the motor output shaft, stopping means is positioned at the motor other end, and links with another drive.Adopt this structure, make motor volume reduce greatly, during use, only need tubulose roller shutter motor is installed on (easy for installation) in the roller shutter pipe, make full use of roller shutter tube cavity space, saved the space of other fixed electrical machinery, made motor and rolling door combine together.

Described tubulose roller shutter motor, deceleration device is row core third gear reduction gearing; Stopping means is by support and be positioned at the limit switch on the support, spacing screw mandrel, position limited gear and spacing screw rod and constitute, limit switch is fixed on support one end, position limited gear be positioned on the spacing screw mandrel and with spacing screw engages, it can be moved on screw mandrel with the rotation of spacing screw rod, when position limited gear is displaced to limit switch, make motor stop operating; Spacing screw rod outer end is driven by drive, and promptly drive drives spacing screw rod rotation, thereby makes stopping means work.

Described tubulose roller shutter motor, the stopping means outer end is provided with the manual-operated emergent device, the inner setting cooperates with the manual-operated emergent device and is fixed in emergent circle on the tubulose casing, the manual-operated emergent device is made of shell and the worm gear, the worm screw that are located in the shell, emergent circle is connected with worm gear by major axis, worm gear and worm engaging, the external hand lever of worm screw.During power failure, need only can carry out roller shutter by the rotation manual bar.

Described tubulose roller shutter motor is with the insulation line-connecting machine on the major axis between stopping means and the emergent circle, line-connecting machine is made of pedestal and bar core, and pedestal is fixedlyed connected with emergent circle, has horizontal wire casing on the pedestal groove inwall of its arrangement bar core; Bar core one end is positioned at the pedestal groove and can rotates at groove, and its outside has horizontal wire casing and is with three pairs of conductor strips, and every an insulated ring, the other end is fixed on the support of stopping means between every pair of conductor strip; Every phase conductor passes bar heart yearn groove and is connected on wherein introducing on the conductor strip of every pair of conductor strip, and another conductor strip connects this phase conductor and passes by the wire casing on the pedestal groove inwall.Manually during roller shutter, because the stopping means of bobbin winoler one side fixes, and opposite side motor etc. are followed tube-like envelope and are rotated, and three-phase wire is incorporated into motor through stopping means, therefore, can produce the coiling phenomenon.Line-connecting machine is equivalent to a wire is cut into two sections, two sections electric wires is connected together (every pair of conductor strip remains contact) by every pair of conducting strip again, and pedestal and bar core can relatively rotate, and therefore, can not produce coiling after being provided with line-connecting machine.

Described tubulose roller shutter motor, manual-operated emergent hub cap connect a fixing wallboard, fixedly the fixing joint of wallboard connection one.Moment of torsion when fixedly joint plays fixing tubulose roller shutter motor and balance motor and rotates makes the effect of motor stability of rotation.

Described tubulose roller shutter motor, the manual-operated emergent device is provided with spacing adjuster, to change the stroke of position limited gear, is fit to different rolling door (window).

Tubulose roller shutter motor of the present utility model, its advantage is to be skillfully constructed, and is easy for installation; Self internal construction compactness, profile are small and exquisite; No matter integral installation in which angle, all be can't see motor in the roller shutter tube cavity, make rolling door specious; In addition, its noise is low, and is applied widely, can be used for automatic curtain window, automatic curtain garage door, automatic curtain grid retail shop door etc.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A profile, outputs to drive in order to description line core third gear reduction gearing.

Fig. 3 is the B-B profile, in order to explanation manual-operated emergent device internal construction.

Fig. 4 is a line-connecting machine structural representation of the present utility model.

As shown in the figure, tubulose roller shutter motor of the present utility model comprises tubulose casing 4, is installed in motor 6, deceleration device 3 and stopping means 12 in the tubulose casing.Deceleration device 3 is made of overcoat gear 40 and third gear reduction pinion teeth 38 for row core third gear reduction gearing, and overcoat gear is socketed in and can rotates relative to pinion stand on the pinion stand 2, and is connected on the tubulose casing by screw; First grade of pinion of right-hand member driven by motor output shaft 5; Three pinions of left end third gear are socketed in respectively in three axle stakes 39 of pinion stand 2, and pinion stand and drive 1 pass through dowel fixes together, and pinion stand rotates and drives drive 1 rotation simultaneously.Stopping means is positioned at the motor right-hand member, by support 24 and be positioned at limit switch 20 on the support, spacing screw mandrel 22, spacing screw rod 23 and position limited gear 21 constitute, limit switch is fixed on the support right-hand member, position limited gear is positioned on the spacing screw mandrel, the external screw thread engagement of its internal thread and spacing screw mandrel, external screw thread and spacing screw engages, it can be moved on spacing screw mandrel with the rotation of spacing screw rod, the internal tooth engagement of spacing screw rod and inner gear ring 19, inner gear ring is connected in the groove of drive 13 inwalls by the projection 18 of its outside, when drive 13 rotated, inner gear ring also and then rotated, and rotated thereby drive spacing screw rod.The stopping means right-hand member sets firmly a manual emergency set 14, the adjuster 16 of limiting on the manual-operated emergent device, the left end setting cooperates with the manual-operated emergent device and is fixed in emergent circle 10 on the tubulose casing, the manual-operated emergent device is made of shell 26 and the worm gear 27, the worm screw 25 that are located in the shell, shell is connected and fixed wallboard 15, and fixedly wallboard is connected and fixed joint 17; Worm gear is connected with emergent circle by major axis 9, and and worm engaging, the external hand lever 28 of worm screw.On the major axis between stopping means and the emergent circle, also be with plastic insulation line-connecting machine 11, line-connecting machine is made of pedestal 30 and bar core 32, bar core left end is positioned at pedestal groove 31 and can rotates at groove, its outside has horizontal wire casing 36 and is with three pairs of conductor strips 34, connect three-phase conducting wire 7 respectively, every an insulated ring 35, the support that the pin 33 of bar core afterbody inserts stopping means is fixed between every pair of conductor strip; Have horizontal wire casing 37 on pedestal groove 31 inwalls of pedestal arrangement bar core, it is fixing that the pin 29 of pedestal afterbody inserts emergent circle.Every phase conductor passes bar heart yearn groove and is connected on wherein introducing on the conductor strip of every pair of conductor strip, another conductor strip connects this phase conductor and passes by the wire casing on the pedestal groove inwall, be connected on the capacitor 8, capacitor be positioned at the motor right side and with the major axis end by being threaded.

During installation, only need two moving runners 1,13 of whole tubulose roller shutter motor are fixed on the roller shutter inside pipe wall.During running, connect 220V, 50HZ power supply, power supply is by three-phase conducting wire 7, enter motor through the 10WF capacitor of being located at the motor right side again, 2800 rev/mins of motor output speeds slow down through row core third gear, reach rotating speed and are defeated by pinion stand for 12 rev/mins, pinion stand drives drive 1 and rotates, drive 1 rotates, and drives the roller shutter pipe and rotates, because drive 1,13 all is fixed on the roller shutter inside pipe wall, therefore the rotation of roller shutter pipe drives drive 13 and rotates the realization roller shutter.Drive 13 runnings, the inner gear ring that is attached thereto is rotated, the spacing screw engages of the internal tooth of inner gear ring and stopping means, spacing screw rod is rotated simultaneously, the position limited gear that cooperates with spacing screw rod moves on spacing screw mandrel, when position limited gear moved to limit switch, motor stopped operating, and capable core third gear reduction gearing, drive are stopped operating.Have a power failure if meet, then rotatable hand lever, by the engagement of worm gear, worm screw, drive major axis and rotate, make with major axis and rotate by the emergent circle that key is connected, because emergent circle is fixed on the tubulose casing, therefore it drives the rotation of tubulose casing, and the overcoat gear that is connected the capable core third gear reduction gearing on the tubulose casing rotates, and pinion stand rotates, the drive affixed with it rotated, thereby realize manual roller shutter.

Claims (6)

1, tubulose roller shutter motor, comprise tubulose casing (4), motor (6), deceleration device (3), drive (1,13) and stopping means (12), it is characterized in that motor (6), deceleration device (3) and stopping means (12) all place in the tubulose casing (4), drive (1,13) is located at tubulose casing (4) two ends, deceleration device (3) one ends connect drive (1), the other end is connected on the motor output shaft (5), stopping means (12) is positioned at the motor other end, and links with drive (13).

2, tubulose roller shutter motor according to claim 1 is characterized in that described deceleration device (3) is row core third gear reduction gearing; Described stopping means (12) is by support (24) and be positioned at the limit switch (20) on the support, spacing screw mandrel (22), position limited gear (21) and spacing screw rod (23) formation, limit switch is fixed on support one end, position limited gear be positioned on the spacing screw mandrel and with spacing screw engages, it can be moved on screw mandrel with the rotation of spacing screw rod, and spacing screw rod (23) outer end is driven by drive (13).

3, tubulose roller shutter motor according to claim 2, it is characterized in that stopping means (12) outer end is provided with manual-operated emergent device (14), the inner setting cooperates with the manual-operated emergent device and is fixed in emergent circle (10) on the tubulose casing, the manual-operated emergent device is by shell (26) and be located at the interior worm gear (27) of shell, worm screw (25) constitutes, emergent circle is connected with worm gear by major axis (9), worm gear and worm engaging, the external hand lever of worm screw (28).

4, tubulose roller shutter motor according to claim 3, it is characterized in that on the major axis (9) between stopping means (12) and the emergent circle (10), being with insulation line-connecting machine (11), line-connecting machine is made of pedestal (30) and bar core (32), pedestal is fixedlyed connected with emergent circle, has horizontal wire casing (37) on pedestal groove (31) inwall of its arrangement bar core; Bar core one end is positioned at the pedestal groove and can rotates at groove, and its outside has horizontal wire casing (36) and is with three pairs of conductor strips (34), and every an insulated ring (35), the other end is fixed on the support (24) of stopping means between every pair of conductor strip; Every phase conductor (7) passes bar heart yearn groove and is connected on wherein introducing on the conductor strip of every pair of conductor strip, and another conductor strip connects this phase conductor and passes by the wire casing on the pedestal groove inwall.

5, tubulose roller shutter motor according to claim 3, the shell (26) that it is characterized in that the manual-operated emergent device connect a fixing wallboard (15), fixedly the fixing joint (17) of wallboard connection one.

6, tubulose roller shutter motor according to claim 3 is characterized in that the manual-operated emergent device is provided with spacing adjuster (16).

Images