Disclosure of Invention
The invention provides an intelligent curtain opening and closing motor in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an intelligent retractable curtain motor comprises a motor shell, a motor space arranged in the motor shell, a semi-cylindrical shell fixedly arranged on the right end face of the motor shell, a semi-cylindrical shell space arranged on the upper end face of the semi-cylindrical shell and provided with a forward opening, a first gear fixedly arranged at the output end of the right end face of the motor shell, a second gear fixedly arranged at the output end of the right end face of the motor shell, a third gear fixedly arranged at the output end of the right end face of the motor shell, a gear shifting device arranged on the right side of the motor shell and a fixing device arranged on the gear shifting device, wherein the gear shifting device comprises two first support plates fixedly arranged on the front side and the rear side of the upper end face of the semi-cylindrical shell respectively, two second support plates fixedly arranged on the upper end faces of the two first support plates respectively and two stroke grooves formed in the.
The gear shifting device further comprises a rotating disc which is rotatably arranged in the two stroke grooves in a front-back moving mode, two fixed blocks which are fixedly arranged on the front end face and the rear end face of the rotating disc respectively, a first arc-shaped plate which is fixedly arranged on the right end face of the fixed block, and a first fixed plate which is fixedly arranged on the upper end wall of the stroke groove.
The gear shifting device further comprises a second fixing plate fixedly arranged on the right side of the first fixing plate, a telescopic groove arranged on the upper end wall of the stroke groove, a telescopic inclined block capable of moving up and down and arranged in the telescopic groove, and a first spring fixedly arranged between the telescopic inclined block and the top of the telescopic groove.
The gear shifting device further comprises a second arc plate fixedly arranged on the lower end wall of the stroke groove, a third arc plate fixedly arranged on the right side of the second arc plate, a support rod fixedly arranged at the right end of the outer surface of the rotary disc, a rotary shaft rotatably arranged at the right end of the support rod, a special gear fixedly arranged at the right end of the rotary shaft and a connecting shaft fixedly arranged on the right end face of the special gear, wherein the two second support plates are respectively arranged on the front side and the rear side of the rotary disc.
The fixing device comprises three fixing holes formed in the side wall of the travel groove, a rope fixedly arranged on the front end face of the second support plate on the front side, a pin shaft fixedly arranged at the other end of the rope, and a plurality of slots respectively formed in the inner walls of the three fixing holes.
The fixing device further comprises two slot spaces arranged at the upper end and the lower end in the pin shaft, a pressing groove arranged on the inner wall of the slot space, an extending groove arranged on the inner wall of the slot space, and an inclined block which can be arranged in the extending groove in a vertically moving mode.
The fixing device further comprises a connecting plate fixedly arranged at the front end of the inclined block, a pressing block fixedly arranged at the front end of the connecting plate, and two second springs fixedly arranged between the connecting plate and the bottom of the extending groove.
In summary, the invention has the following advantages: this equipment structure is simple, can install the output shaft slope of gear to can carry out the installation of motor on the inclined plane, thereby make the range of application of motor wider.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, in order to achieve the above purpose, the present invention adopts the following technical solutions: the utility model provides an intelligence curtain motor that opens and shuts, including motor casing 1, the motor space of setting in motor casing 1, the fixed semicylinder casing 2 that sets up at 1 right-hand member face of motor casing, set up at 2 up end of semicylinder casing and the forward semicylinder casing space of opening, the fixed first gear 3 that sets up at 1 right-hand member face output of motor casing, the fixed second gear 4 that sets up at 1 right-hand member face output of motor casing, the fixed third gear 5 that sets up at 1 right-hand member face output of motor casing, the gearshift that sets up on 1 right side of motor casing, the fixing device of setting on gearshift.
The gear shifting device comprises two first supporting plates 6 respectively fixedly arranged at the front side and the rear side of the upper end surface of a semi-cylindrical shell 2, two second supporting plates 7 respectively fixedly arranged at the upper end surfaces of the two first supporting plates 6, two stroke grooves respectively arranged at the opposite end surfaces of the two second supporting plates 7, a rotating disc 8 rotatably arranged in the two stroke grooves in a back-and-forth manner, two fixed blocks respectively fixedly arranged at the front end surface and the rear end surface of the rotating disc 8, a first arc-shaped plate 10 fixedly arranged at the right end surface of the fixed blocks, a first fixed plate 11 fixedly arranged at the upper end wall of the stroke grooves, a second fixed plate 12 fixedly arranged at the right side of the first fixed plate 11, a telescopic groove arranged at the upper end wall of the stroke grooves, a telescopic oblique block 13 capable of moving up and down and arranged in the telescopic groove, a first spring fixedly arranged between the telescopic oblique block 13 and the top of the telescopic groove, and a second arc-shaped plate fixedly arranged at the, The third arc-shaped plate 15 is fixedly arranged on the right side of the second arc-shaped plate, the supporting rod 16 is fixedly arranged at the right end of the outer surface of the rotating disc 8, the rotating shaft 17 is rotatably arranged at the right end of the supporting rod 16, the special gear 18 is fixedly arranged at the right end of the rotating shaft 17, the connecting shaft 19 is fixedly arranged at the right end face of the special gear 18, and the two second support plates 7 are respectively arranged on the front side and the rear side of the rotating disc 8; when the motor needs to be connected in a manner of inclining forty-five upwards, the connecting shaft 19 is rotated forty-five degrees anticlockwise by hand to push the connecting shaft 19 to move leftwards, when the fixed block touches the first fixed plate, the connecting shaft 19 stops moving leftwards, at the moment, the connecting shaft is released, the special gear is meshed with the first gear, when the motor needs to be connected in a manner of inclining forty-five downwards, the connecting shaft is pulled by hand to move rightwards in the horizontal direction, when the first arc-shaped plate touches the second fixed plate, the connecting shaft is released by hand, when the connecting shaft inclines forty-five degrees downwards, the rotation is stopped, and at the moment, the third gear is meshed with the special slave gear; the first arc-shaped plate, the second arc-shaped plate and the second arc-shaped plate are arranged, so that the connecting shaft can be conveniently rotated to a specified position, subsequent fixation is facilitated, and the equipment is more convenient to use; set up to be greater than the height of third arc through the height with the second arc, thereby just move left and can be blockked by the second arc when the connecting axle does not rotate to tilt up forty-five the time, thereby avoid the terminal surface touching of special gear and first gear to make the gear receive the damage, when being in the connecting axle with third gear engagement not rotate horizontal position just move left, can be blockked by the third arc, thereby avoid special gear and second gear collision, thereby make equipment use safer, avoided just removing the connecting axle rotation and cause the gear collision impaired because forgetting.
The fixing device comprises three fixing holes arranged on the side wall of the stroke groove, a rope 20 fixedly arranged on the front end face of the second support plate 7 at the front side, a pin shaft 21 fixedly arranged at the other end of the rope 20, a plurality of slots respectively arranged on the inner walls of the three fixing holes, two slot spaces arranged at the upper end and the lower end in the pin shaft 21, a pressing groove arranged on the inner wall of the slot space, an extending groove arranged on the inner wall of the slot space, an inclined block arranged in the extending groove in a vertically movable manner, a connecting plate fixedly arranged at the front end of the inclined block, a pressing block 24 fixedly arranged at the front end of the connecting plate, and two second springs fixedly arranged between the connecting plate and the bottom of the extending groove; when the connecting shaft is inclined upwards by forty-five degrees or inclined downwards by forty-five degrees, the pin shaft 21 is inserted into the slot for fixing; through the arrangement of the pressing plate 24 and the inclined block, the inclined block can be inserted into the slot and abutted against the second support plate 7 through the pressing plate 24, so that the second support plate 7 is prevented from moving back and forth due to shaking generated in electric operation, and the equipment is prevented from being damaged due to sudden stop caused by falling of the pin shaft 21 from a fixed hole when the pin shaft is shaken left and right; set up to the inclined plane through the rear end face with the sloping block to be convenient for insert the sloping block in the slot, when needs are dismantled the motor, only need to press the pressure board 24 to press downwards, thereby drive the sloping block and remove downwards, thereby can be forward take out the round pin axle from the fixed orifices, equipment through three fixed orifices can make the connecting axle fix horizontal position, upwards incline forty-five degree and the forty-five degree three positions of downward sloping, thereby use more extensively.
The conical surfaces of the first gear 3 and the third gear 5 are 67.5 degrees.
The initial position of the device is that the connecting shaft is in the horizontal direction, when the special gear wheel is engaged with the second gear wheel.
The special gear is formed by fixedly connecting a straight gear and two bevel gears, and the two bevel gears can be respectively meshed with the first gear 3 and the third gear 5.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.