Intelligent switch door motor

Abstract

The utility model provides a kind of intelligent switch door motor belongs to switch door motor technical field, including box, further include: mounting plate, fixedly connected in box side wall;Positioning frame, fixedly connected in box inner wall, and the positioning frame inner wall is fixedly connected with drive motor, the drive motor output end is connected with the rotating lever A by transmission component;Roller, fixedly connected in rotating lever A outer wall;Perpendicular adaptive component, including: rotating support, rotationally connected in rotating lever A outer wall.In the utility model, through the cooperation of the perpendicular adaptive component and rotating adaptive component set, the roller can not only independently buffer and compensate ground fall in height, but also can slightly deflect in horizontal direction to release internal force, which enables the door motor to maintain multiple rollers effective grounding when moving on rough road surface, threshold, slope, avoids the loss of driving force or door body jam caused by single wheel suspension, and greatly improves the smoothness and reliability of movement.

Description

Technical Field

[0001] This utility model relates to the field of door opening and closing motor technology, and more specifically, to an intelligent door opening and closing motor. Background Technology

[0002] Door opening and closing motors are power actuators that have emerged with the growing demand for automation in modern construction and transportation. Their technological background stems from the significant limitations of traditional manual door opening and closing methods in terms of efficiency, safety, and applicability. In the early days, door opening and closing in various locations relied on manual operation, which not only easily led to congestion due to insufficient manpower in high-frequency use scenarios but also failed to meet the needs of special scenarios. With the development of mechatronics technology, door opening and closing motors gradually integrated drive modules, transmission mechanisms, and control units. Early models primarily focused on basic opening and closing functions, often using DC motors or AC asynchronous motors with simple mechanical transmissions. Later, to adapt to different door types and scenario requirements, the technology further optimized speed regulation performance, added safety protection mechanisms, and incorporated intelligent control interfaces, becoming the core power component of modern automated door control systems. This effectively solved the pain points of traditional manual methods, driving the transformation of the door control field from manual operation to intelligent and unmanned management.

[0003] Existing door opening and closing motors have some shortcomings in use: 1. When facing uneven ground, the rigid structure can easily cause the door to jam or some rollers to be suspended, resulting in insufficient driving force, motor overload, or even door deformation; 2. Traditional walking mechanisms have a single function and cannot simultaneously realize opening methods that require complex motion trajectories, such as figure-eight opening; 3. The stroke and support force of the rollers are not adjustable. When dealing with harsh terrain or heavy doors for a long time, continuous and excessive stress can easily cause fatigue damage to the door rotation connection points, shortening the equipment's lifespan.

[0004] Therefore, there is an urgent need for an intelligent door opening and closing motor to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an intelligent door opening and closing motor to solve the problems mentioned in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A smart door opening and closing motor includes a housing and also includes: Mounting plate, fixedly connected to the side wall of the enclosure; A positioning frame is fixedly connected to the inner wall of the box, and a drive motor is fixedly connected to the inner wall of the positioning frame. The output end of the drive motor is connected to a rotating rod A through a transmission assembly. The roller is fixedly connected to the outer wall of the rotating rod A; Vertical adaptive components include: The rotating bracket is rotatably connected to the outer wall of the rotating rod A; The base plate is fixedly connected to the side wall of the rotating bracket and is symmetrically distributed about the rotating bracket. A fixing sleeve is fixedly connected to the top wall of the base plate, and a spiral rod is provided on the inner wall of the fixing sleeve, and the outer wall of the spiral rod abuts against the inner wall of the fixing sleeve; Spiral grooves are formed on the outer wall of the spiral rod; The extrusion block is fixedly connected to the inner wall of the fixed sleeve, and two to four sets of the extrusion block are provided. The extrusion block is slidably connected to the spiral groove. A vertically strong spring is fitted onto the outer wall of the fixed sleeve and the helical rod, and the vertically strong spring is fixedly connected to the base plate; An adaptive rotating plate is rotatably connected to the top wall of the screw rod, and the adaptive rotating plate is fixedly connected to a vertical strong spring. An angle adjustment plate is rotatably connected to the top wall of the adaptive rotating plate. A fixed base is rotatably connected to the outer wall of the angle adjustment plate, and a rotating base is rotatably connected to the top of the fixed base; A rotation adaptive component is installed on the top wall of the screw rod for small-range adaptive adjustment of the roller angle; A locking component, located on the outer wall of the mounting base, is used to lock the angle of the roller; A drive assembly is disposed on the inner wall of the rotating seat, and the drive assembly cooperates with the locking assembly; An adaptive range adjustment component, located on the top of the housing, is used to adjust the vertical adaptive range of the rollers.

[0007] As a preferred technical solution of this application, the transmission assembly includes: The drive rod has one end connected to the output end of the drive motor. Linkage rod A is rotatably connected to the other end of the drive rod via a cross shaft; Linkage rod B is slidably connected to the end of linkage rod A away from the drive rod; The driven rod is rotatably connected to the end of the linkage rod B away from the linkage rod A via a cross shaft, and the driven rod is rotatably connected to the rotating rod A.

[0008] As a preferred technical solution of this application, the rotation adaptive adjustment includes: A rotating sector block is fixedly connected to the top wall of the adaptive rotating plate, and the rotating sector block is rotatably connected to the angle adjustment plate; A ring-shaped strong spring is fixedly connected to the side wall of the rotating sector block, and the end of the ring-shaped strong spring away from the rotating sector block is fixedly connected to a fixed sector block that is fixedly connected to the angle adjustment plate.

[0009] As a preferred technical solution of this application, the locking component includes: The grooves are formed on the outer wall of the fixed seat and are symmetrically distributed about the fixed seat; The slider is slidably connected to the inner wall of the groove, and a pressing rod is fixedly connected to the top wall of the slider.

[0010] As a preferred technical solution of this application, the driving component includes: The worm gear is fixedly connected to the top of the rotating base; The extrusion grooves are evenly distributed on the inner wall of the rotating seat, and the inner wall of the extrusion grooves abuts against the outer wall of the extrusion rod.

[0011] As a preferred technical solution of this application, the adaptive adjustment range adjustment component includes: An adjusting screw is rotatably connected to the top of the housing, and a knob C is fixedly connected to the top of the adjusting screw; The lifting frame is threadedly connected to the outer wall of the adjusting screw, and the lifting frame is fixedly connected to the fixed seat. The side wall of the lifting frame is fixedly connected with sliding sleeves that are symmetrically distributed about the lifting frame.

[0012] As a preferred technical solution of this application, the inner wall of the positioning frame is fixedly connected with sliding columns symmetrically distributed about the positioning frame, and the sliding columns are slidably connected to the sliding sleeve.

[0013] As a preferred technical solution of this application, a driven sealing plate is slidably connected to the outer wall of the box, a rotating rod B that is rotatably connected to the inner wall of the driven sealing plate and is rotatably connected to the lifting frame, a worm gear that meshes with a worm wheel is fixedly connected to the outer wall of the rotating rod B, and a knob B is fixedly connected to the outer wall of the rotating rod B.

[0014] As a preferred technical solution of this application, an angle adjustment rod is fixedly connected to the top wall of the angle adjustment plate, and a knob A is fixedly connected to the top of the angle adjustment rod.

[0015] As a preferred technical solution of this application, a locking block is fixedly connected to the top wall of the angle adjustment plate, and the locking block is engaged with the slider through the card holes evenly opened on the outer wall of the locking block.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. Through the coordinated use of the vertical adaptive component and the rotation adaptive component, the rollers can not only independently buffer and compensate for ground drop in height, but also slightly deflect in the horizontal direction to release internal force. This allows the door operator to keep multiple rollers effectively grounded when moving on rough roads, thresholds, and slopes, avoiding loss of driving force or door jamming caused by a single wheel being suspended in the air. The smoothness and reliability of movement are greatly improved, solving the problem in the existing technology that when facing uneven ground, the rigid structure is prone to door jamming or some rollers being suspended in the air, resulting in insufficient driving force, motor overload, or even door deformation. 2. By setting up adjustment, drive and locking components for the vertical lifting of the rollers, the rollers are given two degrees of freedom: vertical lifting and horizontal deflection. This allows the lower support point of the door to flexibly adjust its position and orientation according to the preset angle and ground feedback during the opening process, thus naturally fitting a smooth and stable figure-eight opening trajectory. This significantly improves the functionality and user experience of the equipment. At the same time, users can freely switch between straight-line opening and rotating opening modes, making it more versatile and flexible. This solves the problem of the traditional walking mechanism in the existing technology having a single function and being unable to simultaneously realize opening methods that require complex motion trajectories, such as figure-eight opening. 3. The adaptive range adjustment component allows users to actively preset the upper limit of the buffer stroke based on the actual weight of the gate and the estimated road surface undulation. This prevents the gate's rotating connection points from breaking or being damaged due to prolonged pressure, protecting the gate and core components, improving the overall system durability, and solving the problem in existing technologies where the roller's stroke and support force are not adjustable. In the long run, when dealing with harsh terrain or heavy gates, continuous and excessive stress can easily lead to fatigue damage at the gate's rotating connection points, shortening the equipment's lifespan. Attached Figure Description

[0017] Figure 1 One of the overall structural schematic diagrams of the intelligent door opening and closing motor provided in this application; Figure 2 The second schematic diagram of the overall structure of the intelligent door opening and closing motor provided in this application; Figure 3 A schematic diagram of the internal structure of the housing of the intelligent door opening and closing motor provided in this application; Figure 4 A schematic diagram of the drive motor portion of the intelligent door opening and closing motor provided in this application; Figure 5 A schematic diagram of the rotating bracket portion of the intelligent door opening and closing motor provided in this application; Figure 6 A schematic diagram of the fixing sleeve portion of the intelligent door opening and closing motor provided in this application; Figure 7 An exploded view of the mounting bracket portion of the intelligent door opening and closing motor provided in this application; Figure 8 A schematic diagram of the angle adjustment plate portion of the intelligent door opening and closing motor provided in this application; Figure 9 A schematic diagram of the fixed sector block portion of the intelligent door opening and closing motor provided in this application; Figure 10 A schematic diagram of the lock block structure of the intelligent door opening and closing motor provided in this application; Figure 11This is a schematic diagram of the extrusion groove portion of the intelligent door opening and closing motor provided in this application.

[0018] The image shows: 1. Housing; 2. Mounting plate; 3. Driven sealing plate; 4. Positioning frame; 5. Drive motor; 6. Drive rod; 7. Linkage rod A; 8. Linkage rod B; 9. Driven rod; 10. Rotating rod A; 11. Roller; 12. Rotating bracket; 13. Base plate; 14. Fixing sleeve; 15. Helical rod; 16. Helical groove; 17. Extrusion block; 18. Self-adaptive rotating plate; 19. Angle adjustment plate; 20. Fixed seat; 21. Rotating seat; 22. 23. Rotating sector block; 24. Ring-shaped strong spring; 25. Fixed sector block; 26. Locking block; 27. Locking hole; 28. Angle adjustment rod; 29. ​​Knob A; 30. Rotating rod B; 31. Worm gear; 32. Knob B; 33. Slide groove; 34. Sliding block; 35. Extrusion rod; 36. Worm wheel; 37. Extrusion groove; 38. Lifting frame; 39. Sliding column; 40. Sliding sleeve; 41. Adjusting screw; 42. Knob C; 43. Vertical strong spring. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0020] like Figure 1-11 As shown, the intelligent door opening and closing motor proposed in this embodiment includes a housing 1, and further includes: Mounting plate 2 is fixedly connected to the side wall of housing 1; The positioning frame 4 is fixedly connected to the inner wall of the housing 1, and the inner wall of the positioning frame 4 is fixedly connected to the drive motor 5. The output end of the drive motor 5 is connected to the rotating rod A10 through the transmission component. The device can realize visual license plate recognition and human detection by installing a high-definition camera and dynamic sensor. Combined with 5G, WiFi, Bluetooth and other multi-link communication to ensure real-time and stable data transmission, users can remotely monitor in real time, open and close the door with one click, manage authorized users and other operations through a dedicated mobile APP or computer client. All door opening records, equipment status and alarm information are stored in the cloud for easy access and management at any time, improving the intelligence of the device. At the same time, a backup emergency power supply can be equipped, and the system can seamlessly switch when the main power is interrupted to ensure the normal operation of key functions. The built-in circuit management technology protects the motor circuit. Roller 11 is fixedly connected to the outer wall of rotating rod A10; Vertical adaptive components include: Rotary bracket 12 is rotatably connected to the outer wall of rotating rod A10; The base plate 13 is fixedly connected to the side wall of the rotating bracket 12 and is symmetrically distributed about the rotating bracket 12; The fixing sleeve 14 is fixedly connected to the top wall of the base plate 13, and the inner wall of the fixing sleeve 14 is provided with a spiral rod 15, and the outer wall of the spiral rod 15 abuts against the inner wall of the fixing sleeve 14. Spiral groove 16 is formed on the outer wall of spiral rod 15; The extrusion block 17 is fixedly connected to the inner wall of the fixed sleeve 14, and two to four sets of extrusion blocks 17 are provided. The extrusion block 17 is slidably connected to the spiral groove 16. A vertical strong spring 42 is fitted onto the outer wall of the fixed sleeve 14 and the spiral rod 15, and the vertical strong spring 42 is fixedly connected to the base plate 13. The adaptive rotating plate 18 is rotatably connected to the top wall of the screw rod 15, and the adaptive rotating plate 18 is fixedly connected to the vertical strong spring 42. An angle adjustment plate 19 is rotatably connected to the top wall of the adaptive rotating plate 18. The fixed base 20 is rotatably connected to the outer wall of the angle adjustment plate 19, and the top of the fixed base 20 is rotatably connected to the rotating base 21. When the roller 11 encounters uneven ground, the uneven ground will cause the roller 11 assembly to have an upward impact or a downward fall. At this time, the vertical adaptive component is activated, and the impact force is transmitted through the rotating bracket 12 and the base plate 13, forcing the fixed sleeve 14 to move axially relative to the spiral rod 15. This movement is converted into the rotation of the spiral rod 15 through the cooperation of the compression block 17 and the spiral groove 16, and compresses or releases the vertical strong spring 42. The vertical strong spring 42 absorbs the impact energy, and its restoring force ensures that the roller 11 always keeps in contact with the ground, thereby achieving smooth obstacle crossing. A rotational adaptive component is located on the top wall of the screw rod 15 and is used for small-range adaptive adjustment of the angle of the roller 11. A locking component, located on the outer wall of the mounting base 20, is used to lock the angle of the roller 11; The drive assembly is located on the inner wall of the rotating seat 21, and the drive assembly cooperates with the locking assembly. An adaptive range adjustment component is located on the top of housing 1 and is used to adjust the vertical adaptive range of roller 11.

[0021] like Figure 3 As shown, in a preferred embodiment, based on the above method, the transmission component further includes: Drive rod 6, one end of which is connected to the output end of drive motor 5; Linkage rod A7 is rotatably connected to the other end of drive rod 6 via a cross shaft; Linkage rod B8 is slidably connected to the end of linkage rod A7 away from drive rod 6; Driven rod 9 is rotatably connected to the end of linkage rod B8 away from linkage rod A7 via a cross shaft, and driven rod 9 is rotatably connected to rotating rod A10. The rotational power generated by drive motor 5 is transmitted through a transmission assembly consisting of multiple connecting rods and a cross shaft. This design allows the power to be transmitted efficiently and smoothly even when there are changes in the relative position and angle between the output shaft and roller 11, ultimately driving roller 11 to rotate and realize the forward or backward movement of the door.

[0022] like Figure 8-9 As shown, in a preferred embodiment, based on the above method, the rotation adaptive adjustment further includes: Rotate the sector block 22, which is fixedly connected to the top wall of the adaptive rotating plate 18, and rotate the sector block 22 to be rotatably connected to the angle adjustment plate 19; A ring-shaped strong spring 23 is fixedly connected to the side wall of the rotating sector block 22, and the end of the ring-shaped strong spring 23 away from the rotating sector block 22 is fixedly connected to a fixed sector block 24 that is fixedly connected to the angle adjustment plate 19. When executing commands such as "figure-eight opening" that require changing the direction of travel, the door body will apply a lateral torque to the roller 11. This torque will force the rotating sector block 22 to overcome the elastic force of the ring-shaped strong spring 23 and deflect at a small angle relative to the fixed sector block 24. This deflection provides the necessary horizontal rotational freedom for the composite movement of the door body.

[0023] like Figure 10 As shown, in a preferred embodiment, based on the above method, the locking component further includes: The slide groove 32 is formed on the outer wall of the fixed seat 20 and is symmetrically distributed about the fixed seat 20; The slider 33 is slidably connected to the inner wall of the groove 32, and the top wall of the slider 33 is fixedly connected to the pressing rod 34. The slider 33 is inserted into the locking hole 26 of the locking block 25, thereby mechanically locking the relative rotation between the angle adjustment plate 19 and the fixed seat 20, and fixing the roller 11 at a specific angle.

[0024] like Figure 5 and Figure 7 As shown, in a preferred embodiment, based on the above method, the driving component further includes: Worm gear 35 is fixedly connected to the top of rotating seat 21; The extrusion grooves 36 are evenly distributed on the inner wall of the rotating seat 21, and the inner wall of the extrusion grooves 36 abuts against the outer wall of the extrusion rod 34. When straight-line travel is required, the user drives the worm gear 30 and the worm wheel 35 to mesh and transmit power by rotating the knob B31. The rotation of the worm wheel 35 drives the rotating seat 21 to rotate, and the inclined surface of the extrusion grooves 36 inside pushes the extrusion rod 34 and the slider 33 to extend radially, so that the slider 33 is locked into the locking hole 26 of the locking block 25, thereby mechanically locking the relative rotation of the angle adjustment plate 19 and the fixed seat 20, and fixing the roller 11 at a specific angle.

[0025] like Figure 5 As shown, in a preferred embodiment, based on the above method, the adaptive adjustment range adjustment component further includes: Adjusting screw 40 is rotatably connected to the top of housing 1, and a knob C41 is fixedly connected to the top of adjusting screw 40; The lifting frame 37 is threadedly connected to the outer wall of the adjusting screw 40, and the lifting frame 37 is fixedly connected to the fixed base 20. The side wall of the lifting frame 37 is fixedly connected to the sliding sleeves 39 symmetrically distributed about the lifting frame 37. In order to prevent the vertical adaptive component from being over-compressed on extremely uneven road surfaces, which would cause the strong vertical spring 42 to have excessive support force and damage the door, the adaptive range adjustment component can be preset. Rotating the knob C41 drives the adjusting screw 40 to rotate, driving the lifting frame 37 to rise and fall along the sliding column 38 as a whole, thereby changing the initial height of the entire roller 11 assembly. This is equivalent to pre-setting the maximum compressible stroke of the screw rod 15, which fundamentally limits the maximum pressure of the spring and plays the role of mechanical overload protection. At the same time, the user can install the equipment on the door at the required position through the mounting plate 2 as needed.

[0026] like Figure 3 As shown, in a preferred embodiment, based on the above method, further, the inner wall of the positioning frame 4 is fixedly connected with sliding columns 38 symmetrically distributed about the positioning frame 4, and the sliding columns 38 are slidably connected to the sliding sleeve 39. The sliding pair formed by the sliding columns 38 and the sliding sleeve 39 provides precise vertical guidance and limit for the vertical lifting and lowering movement of the entire roller 11 assembly, ensuring that the lifting frame 37 and the adaptive mechanism connected thereto always maintain stable linear movement during the adjustment process, effectively preventing off-center loading or jamming, thereby improving the smoothness of adaptive adjustment and the rigidity of the overall structure.

[0027] like Figure 3As shown, in a preferred embodiment, based on the above method, a driven sealing plate 3 is slidably connected to the outer wall of the housing 1. A rotating rod B29, which is rotatably connected to the lifting frame 37, is rotatably connected to the inner wall of the driven sealing plate 3. A worm 30, which meshes with a worm gear 35, is fixedly connected to the outer wall of the rotating rod B29. A knob B31 is fixedly connected to the outer wall of the rotating rod B29. When the knob B31 is rotated, the rotating rod B29 drives the worm 30 to rotate, and drives the locking assembly to perform locking or unlocking actions by means of the meshing of the worm gear 35. The worm gear 30 and worm wheel 35 mechanism has a reverse self-locking characteristic, which can effectively prevent the locked state from accidentally loosening under vibration or external impact, ensuring the reliability of angle locking. At the same time, the driven sealing plate 3 slides up and down with the lifting frame 37, always covering the opening of the operating mechanism, which plays a good role in dustproof and waterproof sealing and extends the service life of the internal transmission components.

[0028] like Figure 3 As shown, in a preferred embodiment, based on the above method, an angle adjustment rod 27 is fixedly connected to the top wall of the angle adjustment plate 19, and a knob A28 is fixedly connected to the top of the angle adjustment rod 27. By rotating the knob A28, the user can directly drive the angle adjustment plate 19 to rotate around its axis, thereby accurately setting the initial deflection angle of the roller 11. This allows the guide angle of the roller 11 to be adjusted in advance and quickly before performing specific functions such as "figure-eight opening", ensuring the accuracy and consistency of the composite motion trajectory and greatly improving the adaptability and ease of operation of the equipment to different door opening methods.

[0029] like Figure 10 As shown, in a preferred embodiment, based on the above method, a locking block 25 is fixedly connected to the top wall of the angle adjustment plate 19, and the locking block 25 is engaged with the slider 33 through the locking holes 26 evenly opened on the outer wall of the locking block 25. The slider 33 and the locking hole 26 on the locking block 25 are mutually limited by the locking rod (not shown in the figure) that matches the locking hole 26. When the drive component pushes the slider 33 to move outward and engage with the locking hole 26, the angle adjustment plate 19 and the fixed seat 20 are rigidly connected, thereby completely restricting the horizontal deflection freedom of the roller 11, avoiding excessive shaking of the roller 11, and enhancing the directional stability and structural strength of the door when it moves.

[0030] Specifically, in use, the intelligent door opening and closing motor works as follows: the rotational power generated by the drive motor 5 is transmitted through a transmission assembly consisting of multiple connecting rods and a cross shaft. This design allows for efficient and smooth power transmission even when there are changes in the relative position and angle between the output shaft and the roller 11, ultimately driving the roller 11 to rotate and enabling the door to move forward or backward. When the roller 11 encounters uneven ground, the uneven ground will cause an upward impact or a downward fall on the roller 11 assembly. At this time, the vertical adaptive component is activated, and the impact force is transmitted through the rotating bracket 12 and the base plate 1. 3. The transmission forces the fixed sleeve 14 to move axially relative to the spiral rod 15. This movement is converted into the rotation of the spiral rod 15 through the cooperation of the compression block 17 and the spiral groove 16, compressing or releasing the vertical strong spring 42. The vertical strong spring 42 absorbs the impact energy, and its restoring force ensures that the roller 11 always keeps in contact with the ground, thus achieving smooth obstacle crossing. When executing commands such as "figure-eight opening" that require changing the direction of travel, the door body will apply a lateral torque to the roller 11. This torque will force the rotating sector block 22 to overcome the elastic force of the annular strong spring 23. A small-angle deflection occurs relative to the fixed sector block 24, providing the necessary horizontal rotational freedom for the door's composite movement. When straight-line travel is required, the user rotates knob B31 to drive the worm gear 30 to mesh with the worm wheel 35. The rotation of the worm wheel 35 drives the rotating seat 21 to rotate, and the inclined surface of the internal pressing groove 36 pushes the pressing rod 34 and the slider 33 to extend radially, causing the slider 33 to engage in the locking hole 26 of the locking block 25, thereby mechanically locking the relative rotation between the angle adjustment plate 19 and the fixed seat 20, fixing the roller 11 at a specific angle. To prevent extreme... On uneven surfaces, the vertical adaptive component is over-compressed, causing the strong vertical spring 42 to exert excessive support force and damage the door. This can be preset using the adaptive range adjustment component. Rotating the knob C41 drives the adjusting screw 40 to rotate, which in turn drives the lifting frame 37 to rise and fall along the slide column 38, thereby changing the initial height of the entire roller 11 assembly. This is equivalent to pre-setting the maximum compressible stroke of the screw rod 15, which fundamentally limits the maximum pressure of the spring and provides mechanical overload protection. At the same time, the user can install the device on the door at the required position using the mounting plate 2 as needed.

[0031] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the utility model, are covered within the scope of the claims of the present utility model.

Claims

1. An intelligent door opening and closing motor, comprising a housing (1), characterized in that, Also includes: Mounting plate (2) is fixedly connected to the side wall of the box (1); The positioning frame (4) is fixedly connected to the inner wall of the box (1), and the inner wall of the positioning frame (4) is fixedly connected to the drive motor (5). The output end of the drive motor (5) is connected to the rotating rod A (10) through the transmission assembly. Roller (11) is fixedly connected to the outer wall of rotating rod A (10); Vertical adaptive components include: Rotary bracket (12) is rotatably connected to the outer wall of rotating rod A (10); The base plate (13) is fixedly connected to the side wall of the rotating bracket (12) and is symmetrically distributed about the rotating bracket (12); A fixed sleeve (14) is fixedly connected to the top wall of the base plate (13), and a spiral rod (15) is provided on the inner wall of the fixed sleeve (14), and the outer wall of the spiral rod (15) abuts against the inner wall of the fixed sleeve (14); A spiral groove (16) is formed on the outer wall of the spiral rod (15); The extrusion block (17) is fixedly connected to the inner wall of the fixed sleeve (14), and two to four sets of the extrusion block (17) are provided. The extrusion block (17) is slidably connected to the spiral groove (16). A vertical strong spring (42) is fitted less than the outer wall of the fixed sleeve (14) and the spiral rod (15), and the vertical strong spring (42) is fixedly connected to the base plate (13); An adaptive rotating plate (18) is rotatably connected to the top wall of the screw rod (15), and the adaptive rotating plate (18) is fixedly connected to the vertical strong spring (42). An angle adjustment plate (19) is rotatably connected to the top wall of the adaptive rotating plate (18). The fixed seat (20) is rotatably connected to the outer wall of the angle adjustment plate (19), and the top of the fixed seat (20) is rotatably connected to the rotating seat (21). A rotation adaptive component is set on the top wall of the screw rod (15) for small-range adaptive adjustment of the angle of the roller (11); A locking component is provided on the outer wall of the fixed base (20) for locking the angle of the roller (11); A drive assembly is disposed on the inner wall of the rotating seat (21), and the drive assembly cooperates with the locking assembly; An adaptive range adjustment component is located on the top of the housing (1) and is used to adjust the vertical adaptive range of the roller (11).

2. The intelligent door opening and closing motor according to claim 1, characterized in that, The transmission assembly includes: Drive rod (6), one end of drive rod (6) is connected to the output end of drive motor (5); Linkage rod A (7) is rotatably connected to the other end of drive rod (6) via a cross shaft; Linkage rod B (8) is slidably connected to the end of linkage rod A (7) away from drive rod (6); The driven rod (9) is rotatably connected to the end of the linkage rod B (8) away from the linkage rod A (7) via a cross shaft, and the driven rod (9) is rotatably connected to the rotating rod A (10).

3. The intelligent door opening and closing motor according to claim 1, characterized in that, The adaptive rotation adjustment includes: Rotate the sector block (22), which is fixedly connected to the top wall of the adaptive rotating plate (18), and the rotating sector block (22) is rotatably connected to the angle adjustment plate (19); A ring-shaped strong spring (23) is fixedly connected to the side wall of the rotating sector block (22), and the end of the ring-shaped strong spring (23) away from the rotating sector block (22) is fixedly connected to a fixed sector block (24) that is fixedly connected to the angle adjustment plate (19).

4. The intelligent door opening and closing motor according to claim 1, characterized in that, The locking component includes: The slide (32) is formed on the outer wall of the fixed seat (20) and is symmetrically distributed about the fixed seat (20); The slider (33) is slidably connected to the inner wall of the groove (32), and the top wall of the slider (33) is fixedly connected to the extrusion rod (34).

5. The intelligent door opening and closing motor according to claim 1, characterized in that, The driving component includes; The worm gear (35) is fixedly connected to the top of the rotating seat (21); The extrusion groove (36) is evenly opened on the inner wall of the rotating seat (21), and the inner wall of the extrusion groove (36) abuts against the outer wall of the extrusion rod (34).

6. The intelligent door opening and closing motor according to claim 1, characterized in that, The adaptive range adjustment component includes: An adjusting screw (40) is rotatably connected to the top of the housing (1), and a knob C (41) is fixedly connected to the top of the adjusting screw (40). The lifting frame (37) is threaded to the outer wall of the adjusting screw (40), and the lifting frame (37) is fixedly connected to the fixed seat (20). The side wall of the lifting frame (37) is fixedly connected to the sliding sleeves (39) symmetrically distributed about the lifting frame (37).

7. The intelligent door opening and closing motor according to claim 1, characterized in that, The inner wall of the positioning frame (4) is fixedly connected with sliding columns (38) symmetrically distributed about the positioning frame (4), and the sliding columns (38) are slidably connected to the sliding sleeve (39).

8. The intelligent door opening and closing motor according to claim 1, characterized in that, The outer wall of the housing (1) is slidably connected to a driven sealing plate (3), the inner wall of the driven sealing plate (3) is rotatably connected to a rotating rod B (29) that is rotatably connected to the lifting frame (37), the outer wall of the rotating rod B (29) is fixedly connected to a worm (30) that meshes with a worm wheel (35), and the outer wall of the rotating rod B (29) is fixedly connected to a knob B (31).

9. The intelligent door opening and closing motor according to claim 1, characterized in that, An angle adjustment rod (27) is fixedly connected to the top wall of the angle adjustment plate (19), and a knob A (28) is fixedly connected to the top of the angle adjustment rod (27).

10. The intelligent door opening and closing motor according to claim 1, characterized in that, The top wall of the angle adjustment plate (19) is fixedly connected to a locking block (25), and the locking block (25) is engaged with the slider (33) through the card holes (26) evenly opened on the outer wall of the locking block (25).

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