CN211549306U - Rocker arm self-balancing structure of automatic vertical hinged door machine - Google Patents
Rocker arm self-balancing structure of automatic vertical hinged door machine Download PDFInfo
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- CN211549306U CN211549306U CN201921902404.4U CN201921902404U CN211549306U CN 211549306 U CN211549306 U CN 211549306U CN 201921902404 U CN201921902404 U CN 201921902404U CN 211549306 U CN211549306 U CN 211549306U
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Abstract
The utility model provides a structure of rocking arm self-balancing of automatic vertical hinged door machine. Automatic vertical hinged door machine's rocking arm self-balancing's structure includes: the sliding door comprises a shell and a sliding groove formed in the door; the motor is fixed on one side of the shell; the first bevel gear is fixedly arranged on an output shaft of the motor; the first rotating rod is rotatably arranged in the shell; the second bevel gear is fixedly sleeved on the first rotating rod and meshed with the first bevel gear; the first circular gear is fixedly sleeved on the first rotating rod. The utility model provides an automatic vertical hinged door machine's rocking arm self-balancing's structure has can greatly reduce because door body, wall body warp and cause the damage of the automatic vertical hinged door machine of installation, reduces artifical intensity of labour, advantage that the reliability is high.
Description
Technical Field
The utility model relates to a door operator technical field especially relates to a structure of rocking arm self-balancing of automatic vertical hinged door machine.
Background
The door opener is a driver composed of motor, speed-changing mechanism and clutch, belonging to electromechanical products. The automatic vertical hinged door machine is usually used for realizing the electric opening and closing of various door bodies, is arranged on vertical hinged courtyard gates made of various different materials, and realizes the opening and closing of the gates through the action of the horizontal electric door machine.
However, the existing beam automatic vertical hinged door machine product generally uses a rocker arm to connect a main machine and a door to be opened and closed. In the daily operation process, the door body is likely to sag or deform due to gravity or other external force, the rocker arm is pulled and deviated in the vertical direction, and the rocker arm is vertically connected with the spindle, so that the spindle is likely to be inclined and deviated, and the door opening main machine is likely to break down.
Therefore, it is necessary to provide a self-balancing structure for the rocker arm of the automatic vertical hinged door machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can greatly reduce because door body, wall body warp and cause the damage of the automatic vertical hinged door machine of installation, reduce artifical intensity of labour, the structure of the rocking arm self-balancing of the automatic vertical hinged door machine that the reliability is high.
In order to solve the technical problem, the utility model provides an automatic vertical hinged door machine's rocking arm self-balancing's structure, include: the sliding door comprises a shell and a sliding groove formed in the door; the motor is fixed on one side of the shell; the first bevel gear is fixedly arranged on an output shaft of the motor; the first rotating rod is rotatably arranged in the shell; the second bevel gear is fixedly sleeved on the first rotating rod and meshed with the first bevel gear; the first circular gear is fixedly sleeved on the first rotating rod; the second rotating rod is rotatably arranged in the shell, and the bottom end of the second rotating rod extends out of the shell; the second circular gear is fixedly sleeved on the second rotating rod and is meshed with the first circular gear; the shaft body is fixedly arranged at the bottom end of the second rotating rod; the rocker is rotatably mounted on the shaft body; the sliding block is rotatably arranged on the rocker arm and is connected with the inner wall of the sliding groove in a sliding mode.
Preferably, all seted up on the top inner wall of casing and the bottom inner wall and rotated the groove, fixed cover is equipped with two first bearings on the first rotation pole, the outer lane of first bearing and the inner wall fixed connection who rotates the groove that corresponds.
Preferably, a rotating hole is formed in the inner wall of the bottom of the shell, a second bearing is fixedly sleeved on the second rotating rod, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole.
Preferably, the shaft body is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the rocker arm.
Preferably, the sliding hole has been seted up on the second dwang, slidable mounting has the slide bar in the sliding hole, outside the both ends of slide bar all extended to the sliding hole, and the bottom and the axis body fixed connection of slide bar, the top fixed mounting of slide bar has the fixed block, the slip cap is equipped with the spring on the slide bar, the top and the fixed block fixed connection of spring, the bottom and the second dwang fixed connection of spring.
Preferably, two limiting grooves are symmetrically formed in the inner wall of the sliding hole, two limiting blocks are symmetrically and fixedly mounted on the sliding rod, and the limiting blocks are connected with the inner walls of the corresponding limiting grooves in a sliding mode.
Preferably, a limiting rod is fixedly installed in the sliding groove, and penetrates through the sliding block and is in sliding connection with the sliding block.
Compared with the prior art, the utility model provides a structure of rocking arm self-balancing of automatic vertical hinged door machine has following beneficial effect:
the utility model provides a structure of rocking arm self-balancing of automatic vertical hinged door machine, the motor is fixed in one side of casing, first bevel gear fixed mounting is in on the output shaft of motor, first dwang rotates to be installed in the casing, second bevel gear fixed cover is established on the first dwang, and second bevel gear meshes with first bevel gear, first circular gear fixed cover is established on the first dwang, the second dwang rotates to be installed in the casing, and the bottom of second dwang extends to outside the casing, second circular gear fixed cover is established on the second dwang, and second circular gear meshes with first circular gear, the axis body fixed mounting is in the bottom of second dwang, the rocking arm rotates to be installed on the axis body, the slider rotates to be installed on the rocking arm, and the sliding block is connected with the inner wall of the sliding groove in a sliding manner, so that automatic door opening can be realized, and meanwhile, the rocker arm can rotate, so that the deformation of the door body can be automatically offset, and the pushing force can be maintained at all times.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a rocker arm self-balancing structure of an automatic vertical hinged door machine provided by the present invention;
fig. 2 is the utility model provides a rocking arm self-balancing's of automatic vertical hinged door machine structure second embodiment's schematic diagram.
Reference numbers in the figures: 1. the device comprises a shell, 2, a sliding groove, 3, a motor, 4, a first bevel gear, 5, a first rotating rod, 6, a second bevel gear, 7, a first circular gear, 8, a second rotating rod, 9, a second circular gear, 10, a shaft body, 11, a rocker arm, 12, a sliding block, 13, a sliding hole, 14, a sliding rod, 15, a fixing block, 16, a spring, 17, a limiting groove, 18, a limiting block, 19 and a limiting rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1, in a first embodiment of the present invention, a structure of a rocker arm of an automatic vertical hinged door machine for self-balancing includes: a shell 1 and a sliding groove 2 arranged on the door; the motor 3 is fixed on one side of the shell 1; the first bevel gear 4 is fixedly arranged on an output shaft of the motor 3; the first rotating rod 5 is rotatably installed in the shell 1; the second bevel gear 6 is fixedly sleeved on the first rotating rod 5, and the second bevel gear 6 is meshed with the first bevel gear 4; the first circular gear 7 is fixedly sleeved on the first rotating rod 5; the second rotating rod 8 is rotatably installed in the shell 1, and the bottom end of the second rotating rod 8 extends out of the shell 1; the second circular gear 9 is fixedly sleeved on the second rotating rod 8, and the second circular gear 9 is meshed with the first circular gear 7; the shaft body 10 is fixedly arranged at the bottom end of the second rotating rod 8; the rocker arm 11 is rotatably mounted on the shaft body 10; and the sliding block 12 is rotatably arranged on the rocker arm 11, and the sliding block 12 is in sliding connection with the inner wall of the sliding groove 2.
All seted up on the top inner wall of casing 1 and the bottom inner wall and rotated the groove, fixed cover is equipped with two first bearings on the first rotation pole 5, the outer lane of first bearing and the inner wall fixed connection who rotates the groove that corresponds.
The bottom inner wall of the shell 1 is provided with a rotating hole, the second rotating rod 8 is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotating hole.
The shaft body 10 is provided with a hinge groove, and the inner wall of the hinge groove is rotatably connected with the rocker arm 11.
The utility model provides an operating principle of structure of rocking arm self-balancing of automatic vertical hinged door machine is as follows:
the device is only applied to a 90-degree automatic vertical hinged door machine;
during normal operation, starter motor 3, motor 3 drives first bevel gear 4 and rotates, first bevel gear 4 drives second bevel gear 6 and rotates, second bevel gear 6 drives first dwang 5 and first circular gear 7 and rotates, first circular gear 7 drives second circular gear 9 and rotates, second circular gear 9 drives second dwang 8 and rotates, second dwang 8 drives axis body 10 and rotates, at the rotation in-process, unstable shake can appear along with the door body in sliding tray 2, at this moment, rocking arm 11 can the arbitrary angle swing of vertical direction under the connection of slider 12, mechanical damage can not appear.
Compared with the prior art, the utility model provides a structure of rocking arm self-balancing of automatic vertical hinged door machine has following beneficial effect: the utility model provides a structure of rocking arm self-balancing of automatic flat-open door machine, motor 3 is fixed in one side of casing 1, first bevel gear 4 fixed mounting is on the output shaft of motor 3, first dwang 5 rotates to be installed in casing 1, second bevel gear 6 fixed cover is established on first dwang 5, and second bevel gear 6 meshes with first bevel gear 4, first circular gear 7 fixed cover is established on first dwang 5, second dwang 8 rotates to be installed in casing 1, and the bottom of second dwang 8 extends to outside casing 1, second circular gear 9 fixed cover is established on second dwang 8, and second circular gear 9 meshes with first circular gear 7, axis body 10 fixed mounting is in the bottom of second dwang 8, the rocker arm 11 is rotatably mounted on the shaft body 10, the slider 12 is rotatably mounted on the rocker arm 11, and the slider 12 is slidably connected with the inner wall of the sliding groove 2, so that automatic door opening can be realized, and meanwhile, the rocker arm 11 can rotate, so that deformation of the door body can be automatically offset, and thrust can be maintained at any time.
Second embodiment:
based on the structure of the rocking arm self-balancing of automatic vertical hinged door machine that the first embodiment of this application provided, the second embodiment of this application provides the structure of the rocking arm self-balancing of another kind of automatic vertical hinged door machine. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Please refer to fig. 2 in combination, the structure of the rocker arm self-balancing of the automatic flat door opener further includes a sliding hole 13, the sliding hole 13 is opened on the second rotating rod 8, a sliding rod 14 is slidably installed in the sliding hole 13, both ends of the sliding rod 14 all extend out of the sliding hole 13, and the bottom end of the sliding rod 14 is fixedly connected with the shaft body 10, the top end of the sliding rod 14 is fixedly installed with a fixed block 15, a sliding sleeve is arranged on the sliding rod 14 and is provided with a spring 16, the top end of the spring 16 is fixedly connected with the fixed block 15, and the bottom end of the spring 16 is fixedly connected with the second rotating rod 8.
Two limiting grooves 17 are symmetrically formed in the inner wall of the sliding hole 13, two limiting blocks 18 are symmetrically and fixedly mounted on the sliding rod 14, and the limiting blocks 18 are connected with the inner walls of the corresponding limiting grooves 17 in a sliding mode.
A limiting rod 19 is fixedly installed in the sliding groove 2, and the limiting rod 19 penetrates through the sliding block 12 and is connected with the sliding block 12 in a sliding mode.
The slide bar 14 can slide in the slide opening 13, and the axis body 10 is fixed on the slide bar 14, consequently, appears rocking the messenger when the door, and spring 16 can effectually cushion, prevents that the door operator from damaging, improve equipment reliability.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a structure of rocking arm self-balancing of automatic vertical hinged door machine which characterized in that includes:
the sliding door comprises a shell and a sliding groove formed in the door;
the motor is fixed on one side of the shell;
the first bevel gear is fixedly arranged on an output shaft of the motor;
the first rotating rod is rotatably arranged in the shell;
the second bevel gear is fixedly sleeved on the first rotating rod and meshed with the first bevel gear;
the first circular gear is fixedly sleeved on the first rotating rod;
the second rotating rod is rotatably arranged in the shell, and the bottom end of the second rotating rod extends out of the shell;
the second circular gear is fixedly sleeved on the second rotating rod and is meshed with the first circular gear;
the shaft body is fixedly arranged at the bottom end of the second rotating rod;
the rocker is rotatably mounted on the shaft body;
the sliding block is rotatably arranged on the rocker arm and is connected with the inner wall of the sliding groove in a sliding mode.
2. The structure of the rocker arm of the automatic flat-open door machine of claim 1, wherein the top inner wall and the bottom inner wall of the housing are both provided with a rotation groove, the first rotation rod is fixedly sleeved with two first bearings, and outer rings of the first bearings are fixedly connected with inner walls of the corresponding rotation grooves.
3. The structure of the rocker arm of the automatic vertical hinged door machine of claim 1, wherein the inner wall of the bottom of the housing is provided with a rotation hole, the second rotation rod is fixedly sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the inner wall of the rotation hole.
4. The rocker arm self-balancing structure of the automatic flat-open door machine according to claim 1, wherein a hinge groove is formed in the shaft body, and an inner wall of the hinge groove is rotatably connected with the rocker arm.
5. The structure of rocking arm self-balancing of automatic flat-open door machine of claim 1, characterized in that, the second dwang has seted up the sliding hole, sliding fit has the slide bar in the sliding hole, the both ends of slide bar all extend outside the sliding hole, and the bottom and the axis body fixed connection of slide bar, the top fixed mounting of slide bar has the fixed block, the sliding sleeve is equipped with the spring on the slide bar, the top and the fixed block fixed connection of spring, the bottom and the second dwang fixed connection of spring.
6. The structure of rocking arm self-balancing of automatic flat-open door machine according to claim 5, characterized in that, two spacing grooves have been seted up on the inner wall of sliding hole symmetry, symmetrical fixed mounting has two stoppers on the slide bar, stopper and the inner wall sliding connection of the spacing groove that corresponds.
7. The rocker arm self-balancing structure of the automatic vertical hinged door machine according to claim 1, wherein a limiting rod is fixedly installed in the sliding groove, and the limiting rod penetrates through the sliding block and is connected with the sliding block in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902404.4U CN211549306U (en) | 2019-11-06 | 2019-11-06 | Rocker arm self-balancing structure of automatic vertical hinged door machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921902404.4U CN211549306U (en) | 2019-11-06 | 2019-11-06 | Rocker arm self-balancing structure of automatic vertical hinged door machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211549306U true CN211549306U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921902404.4U Active CN211549306U (en) | 2019-11-06 | 2019-11-06 | Rocker arm self-balancing structure of automatic vertical hinged door machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211549306U (en) |
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2019
- 2019-11-06 CN CN201921902404.4U patent/CN211549306U/en active Active
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