CN213144191U - L-shaped electric door opener - Google Patents
L-shaped electric door opener Download PDFInfo
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- CN213144191U CN213144191U CN202021218813.5U CN202021218813U CN213144191U CN 213144191 U CN213144191 U CN 213144191U CN 202021218813 U CN202021218813 U CN 202021218813U CN 213144191 U CN213144191 U CN 213144191U
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Abstract
The utility model discloses an L shape electric door opener, two doors of its one motor drive, the uniformity is good, reduces the motor cost, changes into structure, volume reduction when perpendicular into. An L-shaped electric door opener comprises an L-shaped main body, wherein the L-shaped main body comprises a vertical first plate body and a second plate body vertically connected with the first plate body; a motor is arranged on the first plate body, and a first gear is arranged on an output shaft of the motor; two meshed second gears are arranged on the first plate body, and the first gear is meshed with the second gear; the two second gears are respectively provided with a first bolt, the first bolts penetrate through the first plate body, arc-shaped through holes are formed in the first plate body, the first bolts can move in the arc-shaped through holes, the two first bolts are respectively connected with a first connecting rod, the other end of the first connecting rod is connected with a second bolt, the second bolt is connected with a first rotating plate, an inner hexagonal sleeve is fixed on the first rotating plate, and the inner hexagonal sleeve penetrates through the second plate body; the rotating shaft on the door leaf is inserted into the inner hexagonal pipe sleeve.
Description
Technical Field
The utility model belongs to the technical field of motor structure, specifically speaking relates to an electronic ware of opening door of L shape.
Background
In order to facilitate the opening and closing of the door, a plurality of doors are designed to be driven by a motor, and when the doors need to be opened or closed, the driving motor is controlled to stop or start only by a control mechanism, so that the operation is convenient, and the physical strength is saved;
the existing electric door opener uses one motor to drive one door, if two doors are to be driven, two motors are required to be respectively and independently driven, and the following defects exist: 1. the two motors are driven, so that the cost of the motors is increased, the two motors drive the two doors, and the consistency of the two doors is different when the doors are opened and closed; 2. the motors and other mechanisms are arranged in parallel, so that the size of the whole device is increased, and the installation in a place with small space is inconvenient.
Disclosure of Invention
The utility model aims at providing a L shape electronic door opener, two doors of its one motor drive, the uniformity is good, reduces the motor cost, changes into structure when perpendicular, volume reduction.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
an L-shaped electric door opener comprises an L-shaped main body, wherein the L-shaped main body comprises a vertical first plate body and a second plate body vertically connected with the first plate body; a motor is arranged on the first plate body, and a first gear is arranged on an output shaft of the motor; two meshed second gears are arranged on the first plate body, and the first gear is meshed with the second gear; the two second gears are respectively provided with a first bolt, the first bolts penetrate through the first plate body, arc-shaped through holes are formed in the first plate body, the first bolts can move in the arc-shaped through holes, the two first bolts are respectively connected with a first connecting rod, one end of each first connecting rod is connected with the corresponding first bolt, the other end of each first connecting rod is connected with the corresponding second bolt, each second bolt is connected with a first rotating plate, an inner hexagonal sleeve is fixed on each first rotating plate, and each inner hexagonal sleeve penetrates through the corresponding second plate body; a rotating shaft on the door leaf is inserted into the inner hexagonal pipe sleeve; the first gear drives a first bolt on the second gear to move in the arc-shaped through hole, and the first bolt drives the inner hexagonal sleeve to rotate through the first connecting rod.
On the basis of the above scheme and as a preferable scheme of the scheme: the gear pressing plate is fixed on the gear shaft; two first round holes have been seted up on the first plate body, and the first round hole internal fixation of gear shaft embedding, bearing embolia the gear shaft, and the bearing is emboliaed to the second gear, and the gear clamp plate setting is connected fixedly on two bearings and passes the third bolt with the gear shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the gear seat plate is also included; two second round holes are formed in the gear seat plate, and the gear shaft is embedded into the second round holes and the first round holes in sequence.
On the basis of the above scheme and as a preferable scheme of the scheme: the first bolt penetrates through the first plate body and is connected to the second gear in a threaded mode, and a copper sleeve is sleeved on the first bolt; a second bolt penetrates through the first rotating plate and is fixed by screwing a nut, and a washer is sleeved on the second bolt; two ends of the first connecting rod are provided with fisheye screws, the two fisheye screws are respectively sleeved into the first bolt and the second bolt, one fisheye screw is clamped by the first bolt and the copper sleeve, and the other fisheye screw is clamped by the second bolt and the washer.
On the basis of the above scheme and as a preferable scheme of the scheme: the device also comprises a base; the motor passes through the bolt and is fixed on the base; the third bolt penetrates through the first plate body and the base and is fixed by screwing the locking nut, and the base can rotate around the third bolt; the machine base penetrates through the bolt to be connected with a second connecting rod, the second connecting rod penetrates through the bolt to be connected with a second rotating plate, the rotating shaft penetrates through the second rotating plate and the first plate body and is screwed in the nut to be fixed, the rotating plate is connected with a steel wire, and the steel wire drives the second rotating plate to rotate around the rotating shaft.
On the basis of the above scheme and as a preferable scheme of the scheme: the first plate body protrusion has the riser, is connected with the bolt on the riser, and the bolt is used for top pressure frame.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
the utility model discloses an L-shaped electric door opener, L-shaped main part include first plate body and second plate body, first plate body and second plate body are connected perpendicularly, and motor, second gear and first bolt are all installed on first plate body, and the interior hexagonal sleeve pipe that drives the door leaf rotation is established at the second plate body, adopts perpendicular type structure, has reduced whole volume, can install on the door frame that the space is little;
the first gear is meshed with the two second gears, and the two second gears respectively drive one connecting rod, so that one motor drives the two door leaves;
the motor is arranged on the base, the base is connected with the second rotating plate through the second connecting rod, the second rotating plate is connected with the steel wire, and the looseness of the steel wire adjusts the tooth side gap between the first gear and the second gear, so that the adjustment of the meshing effect is facilitated, and the later-stage tooth clamping is convenient to disassemble and assemble;
drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the overall structure of the present invention.
Fig. 5 is a schematic diagram of the overall explosion structure of the present invention.
Fig. 6 is a schematic view of the structure of the L-shaped main body of the present invention.
Fig. 7 is a schematic diagram of the structure of the gear seat plate of the present invention.
Reference numerals: an L-shaped body 01; the first plate body 010; 0100 through arc-shaped hole; a first round hole 0101; a vertical plate 0102; a second board body 011; a motor 02; a first gear 020; a second gear 03; a gear shaft 030; bearings 031; gear press plate 032; a gear bed plate 033; a second circular aperture 0330; a first bolt 04; a copper bush 040; a first link 05; fisheye screw 050; the second bolt 06; a gasket 060; a first rotating plate 07; an inner hexagonal sleeve 08; a stand 09; a third bolt 090; a second link 091; a second rotary plate 092; a rotating shaft 093; a steel wire 094;
Detailed Description
The present invention will be further described with reference to the following detailed description;
the embodiment provides an L-shaped electric door opener which comprises an L-shaped main body 01, wherein the L-shaped main body 01 is made of stainless steel plates through a sheet metal process, the L-shaped main body 01 comprises a vertical first plate body 010 and a second plate body 011 vertically connected with the first plate body 010, and the L-shaped main body 01 is integrally formed, so that the whole strength is ensured and the production is convenient; the L-shaped main body 01 is placed on the door frame and positioned above the door leaf, and due to the use of the L-shaped main body 01, the space on the door frame does not need to be large, and the door frame is smaller than the traditional electric door opener in volume with parts arranged in parallel;
the first plate body 010 is provided with the motor 02, the motor 02 is the existing speed reducing motor 02, a shell of the motor 02 penetrates through a bolt and is fixed on the first plate body 010 by screwing a nut, an output shaft of the motor 02 is provided with a first gear 020, the output shaft of the motor 02 is embedded with the first gear 020 and is sleeved into a clamp spring to fix the first gear 020 without separation;
two meshed second gears 03 are arranged on the first plate body 010, the two gears respectively drive one door, and the first gear 020 is meshed with the second gear 03; as described above, the first gear 020 drives the two meshed second gears 03 to rotate, so that one motor 02 drives the two gears, and the use of the motor 02 is reduced;
the two second gears 03 are respectively provided with a first bolt 04, the first bolts 04 penetrate through the first plate body 010, the first plate body 010 is provided with an arc-shaped through hole 0100, the first bolts 04 can move in the arc-shaped through holes 0100, and the second gears 03 drive the first bolts 04 to move in the arc-shaped through holes 0100; the two first bolts 04 are respectively connected with a first connecting rod 05, one end of the first connecting rod 05 is connected with the first bolts 04, the other end of the first connecting rod 05 is connected with a second bolt 06, the second bolt 06 is connected with a first rotating plate 07, an inner hexagonal sleeve 08 is fixed on the first rotating plate 07, the inner hexagonal sleeve 08 is welded and fixed on the first rotating plate 07, the inner hexagonal sleeve 08 penetrates through the second plate body 011, and the second plate body 011 limits the inner hexagonal sleeve 08; the rotating shaft 093 on the door leaf is inserted into the inner hexagonal pipe sleeve to drive the door leaf to rotate;
as described above, the first gear 020 on the motor 02 drives the second gear 03 to rotate, the first bolt 04 on the second gear 03 rotates, the first bolt 04 drives the first rotating plate 07 to rotate through the connecting rod, the inner hexagonal sleeve 08 on the first rotating plate 07 rotates, and the rotating shaft 093 on the door leaf is inserted into the inner hexagonal sleeve 08 in an outer hexagonal shape to rotate; one motor 02 can drive two doors, and the plane arrangement is changed into the vertical arrangement, so that the volume is reduced;
further, the device also comprises two gear shafts 030, two bearings 031 and a gear pressing plate 032; two first round holes 0101 are formed in the first plate body 010, the gear shaft 030 is embedded into the first round holes 0101 and fixed, the bearing 031 is sleeved into the gear shaft 030, the second gear 03 is sleeved into the bearing 031, and the gear pressing plates 032 are arranged on the two bearings 031 and penetrate through the third bolts 090 to be connected and fixed with the gear shaft 030; as described above, the second gear 03 is sleeved on the gear shaft 030 to rotate, and the gear pressing plate 032 presses on the two second gears 03, so that the two second gears 03 are prevented from being separated;
further, a gear base plate 033 is further included; two second round holes 0330 are formed in the gear seat plate 033, and the gear shaft 030 is sequentially embedded into the second round holes 0330 and the first round holes 0101; as described above, the gear shaft 030 is fixed more firmly, and the bottoms of the two second gears 03 are also connected to be matched with the gear pressing plate 032 to realize more stable clamping;
furthermore, a first bolt 04 penetrates through the first plate body 010 and is connected onto the second gear 03 in a threaded mode, a threaded hole is formed in the second gear 03 and used for connection of the first bolt 04, the threaded connection is convenient to disassemble and assemble, a copper sleeve 040 is sleeved on the first bolt 04, and the service life of the copper sleeve 040 is longer than that of plastic; the second bolt 06 penetrates through the first rotating plate 07 and is fixed by screwing a nut, the second bolt 06 is sleeved with a washer 060, the second bolt 06 drives the first rotating plate 07 to rotate, or the second bolt 06 is welded on the first rotating plate 07;
further, the device also comprises a machine base 09, wherein the machine base 09 is in a plate shape and is made of stainless steel plates; the motor 02 passes through the bolt and is fixed on the base 09; the third bolt 090 penetrates through the first plate 010 and the base 09 and is fixed by screwing the locking nut, the base 09 can rotate around the third bolt 090, the motor 02 can approach or depart from the second gear 03 by rotating the base 09, and the first gear 020 and the second gear 03 are meshed or arranged in rows; the base 09 is connected with a second connecting rod 091 through a bolt, the second connecting rod 091 is connected with a second rotating plate 092 through a bolt, the rotating shaft 093 penetrates through the second rotating plate 092 and the first plate 010 and is screwed into the nut for fixing, a steel wire 094 is connected onto the rotating plate, and the steel wire 094 drives the second rotating plate 092 to rotate around the rotating shaft 093. As described above, the second rotating plate 092 is driven to rotate by pulling the steel wire 094, the second rotating plate 092 drives the second connecting rod 091 to move, the second connecting rod 091 drives the base 09 to move, and further the first gear 020 and the second gear 03 are meshed or separated, when the first gear 020 and the second gear 03 are in a gear clamping phenomenon, the first gear 020 and the second gear 03 can be separated through the movement of the base 09, so that the maintenance is facilitated, and the maintenance is more convenient than the case that the motor 02 is directly fixed on the first plate body 010;
further, first plate body 010 protrusion has riser 0102, is connected with the bolt on riser 0102, and the bolt is used for top pressure frame 09. As described above, the bolt on the vertical plate 0102 adjusts the position to push against the base 09, so as to adjust the gap between the first gear 020 and the second gear 03, thereby achieving a better meshing effect;
the using method comprises the steps that the L-shaped main body 01 is installed on a door frame, the door leaf is located below the L-shaped main body 01, the motor 02 and the second gear 03 are installed on the first plate body 010, the first gear 020 and the second gear 03 are meshed, the position of the base 09 is adjusted by tightening the steel wire 094, the gear pressing plates 032 are installed on the two second gears 03, the first bolt 04 penetrates through the connecting rod and the arc-shaped through hole 0100 and is installed on the second gear 03, the connecting rod is sleeved on the second bolt 06, the second bolt 06 is connected with the first rotating plate 07, the inner hexagonal sleeve 08 penetrates through the second plate body 011, and the rotating shaft 093 on the door leaf is inserted into the inner hexagonal sleeve 08 to drive the.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that one skilled in the art conventionally understands, and are only for convenience of describing the present invention and simplifying the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides an electronic door opener of L shape which characterized in that: the device comprises an L-shaped main body, wherein the L-shaped main body comprises a vertical first plate body and a second plate body vertically connected with the first plate body;
a motor is arranged on the first plate body, and a first gear is arranged on an output shaft of the motor; two meshed second gears are arranged on the first plate body, and the first gear is meshed with the second gear;
the two second gears are respectively provided with a first bolt, the first bolts penetrate through the first plate body, arc-shaped through holes are formed in the first plate body, the first bolts can move in the arc-shaped through holes, the two first bolts are respectively connected with a first connecting rod, one end of each first connecting rod is connected with the corresponding first bolt, the other end of each first connecting rod is connected with the corresponding second bolt, each second bolt is connected with a first rotating plate, an inner hexagonal sleeve is fixed on each first rotating plate, and each inner hexagonal sleeve penetrates through the corresponding second plate body; a rotating shaft on the door leaf is inserted into the inner hexagonal pipe sleeve;
the first gear drives a first bolt on the second gear to move in the arc-shaped through hole, and the first bolt drives the inner hexagonal sleeve to rotate through the first connecting rod.
2. The L-shaped electric door opener according to claim 1, characterized in that: the gear pressing plate is fixed on the gear shaft; two first round holes have been seted up on the first plate body, and the first round hole internal fixation of gear shaft embedding, bearing embolia the gear shaft, and the bearing is emboliaed to the second gear, and the gear clamp plate setting is connected fixedly on two bearings and passes the third bolt with the gear shaft.
3. The L-shaped electric door opener according to claim 2, characterized in that: the gear seat plate is also included; two second round holes are formed in the gear seat plate, and the gear shaft is embedded into the second round holes and the first round holes in sequence.
4. The L-shaped electric door opener according to claim 1, characterized in that: the first bolt penetrates through the first plate body and is connected to the second gear in a threaded mode, and a copper sleeve is sleeved on the first bolt; a second bolt penetrates through the first rotating plate and is fixed by screwing a nut, and a washer is sleeved on the second bolt;
two ends of the first connecting rod are provided with fisheye screws, the two fisheye screws are respectively sleeved into the first bolt and the second bolt, one fisheye screw is clamped by the first bolt and the copper sleeve, and the other fisheye screw is clamped by the second bolt and the washer.
5. The L-shaped electric door opener according to claim 1, characterized in that: the device also comprises a base; the motor passes through the bolt and is fixed on the base; the third bolt penetrates through the first plate body and the base and is fixed by screwing the locking nut, and the base can rotate around the third bolt; the machine base penetrates through the bolt to be connected with a second connecting rod, the second connecting rod penetrates through the bolt to be connected with a second rotating plate, the rotating shaft penetrates through the second rotating plate and the first plate body and is screwed in the nut to be fixed, the rotating plate is connected with a steel wire, and the steel wire drives the second rotating plate to rotate around the rotating shaft.
6. The L-shaped electric door opener according to claim 5, characterized in that: the first plate body protrusion has the riser, is connected with the bolt on the riser, and the bolt is used for top pressure frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218813.5U CN213144191U (en) | 2020-06-28 | 2020-06-28 | L-shaped electric door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021218813.5U CN213144191U (en) | 2020-06-28 | 2020-06-28 | L-shaped electric door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213144191U true CN213144191U (en) | 2021-05-07 |
Family
ID=75727768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021218813.5U Active CN213144191U (en) | 2020-06-28 | 2020-06-28 | L-shaped electric door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213144191U (en) |
-
2020
- 2020-06-28 CN CN202021218813.5U patent/CN213144191U/en active Active
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