Motor mounting structure convenient to position and used for roller shutter door

Abstract

The utility model belongs to the field of motor mounting structures, and particularly relates to a roller shutter door motor mounting structure convenient to position, which comprises a support, a rolling shaft and a driving shaft are mounted on the support through bearings, a first gear is fixedly connected onto a shaft body of the rolling shaft, a second gear is fixedly connected onto a shaft body of the driving shaft, and the first gear and the second gear are fixedly connected onto the support. The second gear and the first gear are in meshing transmission connection, a guide seat is welded to the support, an adjusting rod is installed in the guide seat through a bearing, and an adjusting seat is connected to the outer side of a rod body of the adjusting rod through threads. According to the utility model, the guide seat is arranged on the support which is originally used for directly installing the motor, the guide seat is provided with the threaded connection combination of the adjusting rod and the adjusting seat, and the motor is installed on the adjusting seat through the bolt, so that the motor which is detached for maintenance can be accurately positioned after being installed on the adjusting seat again every time, and the maintenance efficiency is improved. The axis of the motor shaft of the motor is kept horizontal and is not easy to break.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor mounting structure field, concretely is a motor mounting structure for roller shutter door convenient to position. BACKGROUND

[0002] Roller shutter door is usually widely used in shop, and the roller shutter door plays the role of horizontal separation like wall, which is composed of many parts such as curtain plate, seat plate, guide rail, support, reel, box, control box, roller shutter door motor, limiter, lintel, manual speed release switch device, button switch and safety device.

[0003] In the utility model patent with the authorization announcement No. CN209469347U, a kind of roller shutter door motor mounting structure, including fixed frame, reel, reel sprocket, motor sprocket, load side, drive side, lower slide bar, upper slide bar, clamp, roller shutter door motor, compression block, compression rod, fixed peg, pivot and hook, roller shutter door motor is fixed by clamp, and roller shutter door motor is clamped to lower slide bar and upper slide bar by the hook on clamp.

[0004] And the motor shaft of the existing roller shutter door motor is relatively high in frequency of disassembly and overhaul due to large stress, but once the axis of motor cannot keep consistent with before after being installed back to the position each time, motor shaft is easily twisted off. Therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of motor mounting structure for roller shutter door convenient to position, solve the problem that the installation position of the existing roller shutter door motor is prone to misplacement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of motor mounting structure for roller shutter door convenient to position, including support, the reel and drive shaft are installed on the support by bearing, the shaft body of reel is fixedly connected with gear one, the shaft body of drive shaft is fixedly connected with gear two, gear two and gear one are formed meshing transmission connection, the guide seat is welded on the support, the inside of guide seat is installed with adjusting rod by bearing, the rod body outside of adjusting rod is connected with adjusting seat by screw thread, the top of adjusting seat is installed with motor by bolt, the output shaft end of motor is fixedly connected with square, square is clamped with drive shaft, lubricating mechanism is arranged between adjusting seat and guide seat, the end of adjusting rod is fixedly connected with rotary disc, rotary disc is fixedly connected with rotating rod.

[0007] Preferably, the inside of the rotating disc is slidably connected with a locking pin, one end of the locking pin is inserted into the guide seat, the other end of the locking pin is fixedly connected with a connecting plate, and a pull ring is welded on the connecting plate. The locking pin is arranged to prevent the rotating disc and the adjusting rod from loosening.

[0008] Preferably, the outside of the pin body of the locking pin is sleeved with a spring one, one end of the spring one is fixedly connected with the connecting plate, and the other end of the spring one is fixedly connected with the guide seat. The spring one is arranged to apply an elastic force to the locking pin through the connecting plate.

[0009] Preferably, the inside of the guide seat is fixedly connected with a guide column, the guide column penetrates through the adjusting seat and is slidably connected with the adjusting seat. The guide column is arranged to guide the horizontal movement of the adjusting seat and the motor during installation and positioning.

[0010] Preferably, the lubricating mechanism comprises a base fixedly connected to the bottom of the guide seat, a plurality of protrusions are fixedly connected to the horizontal part of the base, an oil storage sponge and a pressing plate are slidably connected in the adjusting seat and are in contact with each other, a top pin is fixedly connected to the bottom of the pressing plate, the top pin penetrates through the adjusting seat and is slidably connected with the adjusting seat, the top pin is in contact with the base, and the position of the top pin corresponds to the position of the protrusion. The lubricating mechanism is arranged to lubricate the adjusting rod and the adjusting seat during installation and positioning of the motor, so that the motor can be used without jamming.

[0011] Preferably, the inside of the adjusting seat is provided with a spring two, one end of the spring two is fixedly connected with the pressing plate, and the other end of the spring two is fixedly connected to the inner surface of the adjusting seat. The spring two is arranged to assist the oil storage sponge in returning to the original position.

[0012] Preferably, an oil outlet hole is formed in the adjusting seat, and the position of the oil outlet hole corresponds to the positions of the oil storage sponge and the adjusting rod. The oil outlet hole is arranged to facilitate the addition of lubricating oil from the oil storage sponge to the adjusting rod.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a motor adjusting device, which comprises a bracket, a guide seat, an adjusting rod and an adjusting seat, wherein the guide seat is arranged on the bracket, the adjusting rod is arranged on the guide seat, the adjusting seat is arranged on the adjusting rod, and the motor is arranged on the adjusting seat. 2、The adjusting rod is provided with a rotating disc at the tail end, the rotating disc is provided with a locking pin capable of being telescopically adjusted through a spring, the locking pin is inserted into the adjusting seat, and the stability of the motor after installation is guaranteed.

[0015] 2、The utility model discloses a lubricating mechanism is arranged between the adjusting seat and the guide seat, and in the process of every time adjusting seat screw transverse migration, the ejector pin in the lubricating mechanism will repeatedly receive the reaction force of the protruding block and shrink inwards, and then the pressing plate extrudes the oil storage sponge, and then releases the lubricating oil, lubricates the screw between the adjusting rod and the adjusting seat, and guarantees that every time use will not appear the situation of jam. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 It is the partial structure schematic view of the utility model Figure 1 ;

[0018] Figure 3 It is the front view sectional view of the utility model Figure 1 ;

[0019] Figure 4 It is the A part structure enlarged view of the utility model Figure 3 ;

[0020] Figure 5 It is the B part structure enlarged view of the utility model Figure 3 ;

[0021] In the drawing: 1, support;2, winding shaft;3, gear one;4, drive shaft;5, gear two;6, guide seat;7, adjusting rod;8, adjusting seat;9, lubricating mechanism;10, motor;11, square block;12, turntable;13, rotating lever;14, locking pin;15, connecting piece;16, pull ring;17, spring one;18, guide column;91, base;92, protruding block;93, oil storage sponge;94, pressing plate;95, ejector pin;96, spring two;97, oil outlet hole. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0023] Please refer to Figures 1-3The utility model provides a motor mounting structure for roller shutter door with easy positioning, including support 1, support 1 is installed with winding shaft 2 and drive shaft 4 through bearing, the shaft body of winding shaft 2 is fixedly connected with gear one 3, the shaft body of drive shaft 4 is fixedly connected with gear two 5, and gear two 5 and gear one 3 form meshing transmission connection, and support 1 is welded with guide seat 6, the inside of guide seat 6 is installed with adjusting rod 7 through bearing, the outer side of the rod body of adjusting rod 7 is connected with adjusting seat 8 through screw thread, the top of adjusting seat 8 is installed with motor 10 through bolt, the output shaft end of motor 10 is fixedly connected with square 11, square 11 is connected with drive shaft 4, the inside of guide seat 6 is fixedly connected with guide column 18, guide column 18 penetrates adjusting seat 8 and is slidably connected with adjusting seat 8, the setting of guide column 18 has the guiding effect to the transverse movement of the installation positioning of adjusting seat 8 and motor 10.

[0024] Please refer to Figures 3-4 The end of adjusting rod 7 is fixedly connected with turntable 12, turntable 12 is fixedly connected with rotating rod 13, turntable 12 is slidably connected with locking pin 14 in the inside, and locking pin 14 is arranged through turntable 12, the one end of locking pin 14 is inserted with guide seat 6, the other end of locking pin 14 is fixedly connected with connecting piece 15, and pull ring 16 is welded on connecting piece 15, the setting of locking pin 14 has the effect of preventing loosening for turntable 12 and adjusting rod 7. The outer side of the pin body of locking pin 14 is sleeved with spring one 17, one end of spring one 17 is fixedly connected with connecting piece 15, and the other end of spring one 17 is fixedly connected with guide seat 6, the setting of spring one 17 can act the elasticity through connecting piece 15 at locking pin 14.

[0025] Please refer to Figure 3 、 Figure 5The lubricating mechanism 9 is arranged between the adjusting seat 8 and the guide seat 6, and the adjusting rod 7 used for installing and positioning the motor 10 has the lubricating effect between the adjusting seat 8 through the arrangement of the lubricating mechanism 9, so that the jamming situation is avoided during each use, the lubricating mechanism 9 comprises a base 91 fixedly connected to the bottom of the guide seat 6, a plurality of protrusions 92 are fixedly connected to the horizontal part of the base 91, an oil storage sponge 93 and a pressing plate 94 are slidably connected to the inside of the adjusting seat 8 and are in contact with each other, a top pin 95 is fixedly connected to the bottom of the pressing plate 94, the top pin 95 penetrates through the adjusting seat 8 and is slidably connected with the adjusting seat 8, the top pin 95 is in contact with the base 91, and the position of the top pin 95 corresponds to the position of the protrusion 92. Spring two 96 is arranged in the adjusting seat 8, one end of the spring two 96 is fixedly connected with the pressing plate 94, and the other end of the spring two 96 is fixedly connected to the inner surface of the adjusting seat 8. Through the arrangement of the spring two 96, the oil storage sponge 93 has the effect of auxiliary reset. The oil outlet hole 97 is arranged in the adjusting seat 8, and the position of the oil outlet hole 97 corresponds to the positions of the oil storage sponge 93 and the adjusting rod 7. Through the arrangement of the oil outlet hole 97, the lubricating oil at the oil storage sponge 93 can be added to the adjusting rod 7.

[0026] The specific implementation process of the utility model is as follows: in use, first, the motor 10 that is overhauled is installed on the adjusting seat 8 through bolts, then the locking pin 14 is pulled horizontally through the pull ring 16, so that the locking pin 14 is separated from the guide seat 6, thereby releasing the restriction on the rotating disc 12, then the rotating rod 13 and the rotating disc 12 are rotated to the adjusting rod 7, then the adjusting seat 8 moves horizontally under the threaded movement of the guide column 18 and the adjusting rod 7, thereby driving the motor 10 to move towards the direction of the driving shaft 4, until the block 11 at the end of the motor 10 is clamped into the driving shaft 4, in this way, after the motor 10 that is disassembled for overhaul is reinstalled on the adjusting seat 8, accurate positioning can be realized, so that the shaft center of the motor shaft of the motor 10 remains horizontal and is not easy to break, and in the threaded horizontal movement process of the adjusting seat 8 each time, the top pin 95 in the lubricating mechanism 9 is repeatedly subjected to the reaction force of the protrusion 92 and is retracted, thereby the oil storage sponge 93 is extruded through the pressing plate 94, then the lubricating oil is released, the thread between the adjusting rod 7 and the adjusting seat 8 is lubricated, and the jamming situation is avoided during each use.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A motor mounting structure for a roller shutter door facilitating positioning, comprising a bracket (1), characterized in that: The support (1) is provided with a winding shaft (2) and a driving shaft (4) mounted through bearings, a gear one (3) is fixedly connected to the shaft body of the winding shaft (2), a gear two (5) is fixedly connected to the shaft body of the driving shaft (4), the gear two (5) and the gear one (3) are in meshing transmission connection, a guide seat (6) is welded to the support (1), an adjusting rod (7) is mounted through a bearing in the guide seat (6), an adjusting seat (8) is threadedly connected to the outer side of the rod body of the adjusting rod (7), an electric motor (10) is mounted on the top of the adjusting seat (8) through bolts, a square block (11) is fixedly connected to the output shaft end of the electric motor (10), the square block (11) is clamped with the driving shaft (4), a lubricating mechanism (9) is arranged between the adjusting seat (8) and the guide seat (6), a rotating disc (12) is fixedly connected to the end of the adjusting rod (7), and a rotating rod (13) is fixedly connected to the rotating disc (12).

2. A roller shutter door motor mounting structure for ease of positioning according to claim 1, characterized in that: A locking pin (14) is slidably connected to the inside of the rotating disc (12) and penetrates the rotating disc (12), one end of the locking pin (14) is inserted into the guide seat (6), the other end of the locking pin (14) is fixedly connected with a connecting piece (15), and a pull ring (16) is welded to the connecting piece (15).

3. A roller shutter door motor mounting structure for ease of positioning according to claim 2, characterized in that: A spring one (17) is sleeved on the outer side of the pin body of the locking pin (14), one end of the spring one (17) is fixedly connected with the connecting piece (15), and the other end of the spring one (17) is fixedly connected with the guide seat (6).

4. The motor mounting structure for a roller shutter door that facilitates positioning according to claim 1, characterized in that: A guide column (18) is fixedly connected to the inner side of the guide seat (6), and the guide column (18) penetrates the adjusting seat (8) and is slidably connected with the adjusting seat (8).

5. The motor mounting structure for a roller shutter door that facilitates positioning according to claim 1, characterized in that: The lubricating mechanism (9) comprises a base (91) fixedly connected to the bottom of the guide seat (6), a plurality of protrusions (92) are fixedly connected to the horizontal part of the base (91), an oil storage sponge (93) and a pressing plate (94) are slidably connected in the inside of the adjusting seat (8), and the oil storage sponge (93) and the pressing plate (94) are in contact with each other, a jacking pin (95) is fixedly connected to the bottom of the pressing plate (94), the jacking pin (95) penetrates the adjusting seat (8) and is slidably connected with the adjusting seat (8), the jacking pin (95) is in contact with the base (91), and the position of the jacking pin (95) corresponds to the protrusion (92).

6. A roller shutter door motor mounting structure for ease of positioning according to claim 5, characterized in that: A spring two (96) is arranged in the inside of the adjusting seat (8), one end of the spring two (96) is fixedly connected with the pressing plate (94), and the other end of the spring two (96) is fixedly connected to the inner surface of the adjusting seat (8).

7. A roller shutter door motor mounting structure for ease of positioning according to claim 5, characterized in that: An oil outlet hole (97) is formed in the inside of the adjusting seat (8), and the position of the oil outlet hole (97) corresponds to the oil storage sponge (93) and the adjusting rod (7).

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