Compact door opener with motor arranged in gearbox

Abstract

The utility model relates to the technical field of door openers, in particular to a compact door opener with a motor arranged in a gearbox. Comprising a motor, a gearbox, a door opener shell and a door opening rod, the motor is arranged in the gear box, and the gear box is arranged in the door opener shell; an end cover of the motor is provided with a bearing chamber, and the bearing chamber is provided with a transition wheel connected with the motor; according to the structure that the motor is matched with a transmission wheel set in the gearbox through the transition wheel, the transmission wheel set drives an output wheel and further drives the door opening rod to move, the compactness of the door opener and efficient utilization of space are highly achieved, the installation and maintenance cost is reduced, the stability of equipment is improved, and the service life of the door opener is prolonged. And the device can be suitable for a compact space use environment.

Description

Technical Field

[0001] This utility model relates to the technical field of door openers, and more particularly to a compact door opener with the motor built into the gearbox. Background Technology

[0002] Traditional gate opener designs in the current technology often suffer from large size and complex structure, resulting in low space utilization and increased difficulty and cost of installation and maintenance. Furthermore, due to design limitations, traditional gate openers often fail to achieve optimal performance in compact environments, affecting their stability and reliability. Utility Model Content

[0003] The purpose of this invention is to provide a compact door opener with a motor built into the gearbox, addressing the shortcomings of existing technologies. This design achieves a high degree of compactness and efficient space utilization, reduces installation and maintenance costs, improves equipment stability, and makes the device suitable for use in compact spaces.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a compact door opener with a motor built into a gearbox, comprising a motor, a gearbox, a door opener housing, and a door opening rod; the motor is disposed within the gearbox, and the gearbox is disposed within the door opener housing; a bearing chamber is provided on the end cover of the motor, and a transition wheel connected to the motor is provided in the bearing chamber; the motor cooperates with a transmission wheel assembly within the gearbox through the transition wheel, and the transmission wheel assembly drives an output wheel and further drives the door opening rod to move.

[0005] Furthermore, the door opener housing is equipped with a separate motor chamber and a gearbox chamber, and a barrier structure is provided between the motor chamber and the gearbox chamber.

[0006] Furthermore, several transmission wheel set supports are respectively provided above and below the transmission wheel set inside the gearbox chamber, and the vertical protrusion height of the transmission wheel set supports varies with the engagement position of each transmission wheel of the transmission wheel set.

[0007] Furthermore, the door opening rod and the gearbox are respectively located on the inner and outer sides of the same side of the door opening machine housing.

[0008] Furthermore, a control module is also installed inside the door opener housing.

[0009] Furthermore, the control module is located inside the door opener housing on the same side as the gearbox.

[0010] Furthermore, the door opener housing is also provided with a quick-installation surface.

[0011] The system comprises a motor, a gearbox, a gate opener housing, and a gate opening rod. The motor is housed within the gearbox, which in turn is housed within the gate opener housing. A bearing housing is located on the motor's end cover, and a transition wheel connected to the motor is located within the bearing housing. The motor engages with a transmission wheel assembly within the gearbox via the transition wheel. This transmission wheel assembly drives an output wheel, which in turn drives the gate opening rod. This structure achieves a high degree of compactness and efficient space utilization for the gate opener, reduces installation and maintenance costs, improves equipment stability, and makes it suitable for use in compact environments. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the motor in a compact door opener where the motor is built into the gearbox;

[0014] Figure 2 A schematic diagram for quick-installation surfaces;

[0015] Figure 3 This is a schematic diagram of the interior of the door opener housing;

[0016] Figure 4 This is a cross-sectional view of the gearbox;

[0017] Figure 5 This is a schematic diagram of the internal structure of the gearbox;

[0018] Figure 6 This is a schematic diagram of the bearing housing;

[0019] Figure 7 A schematic diagram of a compact door opener with a lever-type motor integrated into a gearbox;

[0020] Figure label:

[0021] 1. Motor, 1-1. End cover, 1-2. Bearing chamber, 1-3. Transition wheel, 2. Gearbox, 2-1. Transmission wheel assembly, 3. Door opener housing, 3-1. Motor chamber, 3-2. Gearbox chamber, 3-2. Transmission wheel assembly support, 3-2-1. Quick-install surface, 3-3. Door opening rod, 4. Output wheel, 5. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] In the description of this utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inner", and "outer" are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] A compact door opener with the motor built into the gearbox, such as Figure 1 , 3 As shown in Figure 5, the device includes a motor 1, a gearbox 2, a door opener housing 3, and a door opener rod 4. The motor 1 is housed inside the gearbox 2, and the gearbox 2 is housed inside the door opener housing 3. A bearing chamber 1-2 is provided on the end cover 1-1 of the motor 1, and a transition wheel 1-3 connected to the motor 1 is provided in the bearing chamber 1-2. The motor 1 cooperates with the transmission wheel set 2-1 in the gearbox 2 through the transition wheel 1-3. The transmission wheel set 2-1 drives the output wheel 5 and further drives the door opener rod 4 to move.

[0025] Specifically, by directly mounting the motor 1 inside the gearbox 2, the space occupied by the connecting shaft and coupling between the motor and gearbox within the gate opener housing 3 is eliminated, significantly reducing the internal space occupied by the gate opener and making the overall structure more compact. This makes it suitable for space-constrained installation environments. The end cover 1-1 of the motor 1 has a bearing chamber 1-2, which houses a transition wheel 1-3 connected to the motor 1. The transition wheel 1-3 acts as a bridge between the motor output shaft and the gearbox transmission wheel set 2-1, achieving efficient and smooth power transmission from the motor and simplifying the structure. It also improves the reliability and stability of the transmission. The end cover 1-1 of the motor 1 not only serves to enclose the internal space of the motor, but also integrates the bearing chamber 1-2. This reduces the need for additional bearings and bearing seats between the motor and the gearbox in traditional designs, simplifies the structure, and improves the integration. Due to the ingenious installation of the end cover 1-1, the bearing chamber 1-2, and the transition wheel 1-3, the motor 1 can be directly built into the gearbox 2 without additional installation space and connecting parts, saving the internal space occupied by the door opener and improving the compactness and aesthetics of the overall structure.

[0026] As a preferred embodiment of the above, such as Figure 2As shown, the door opener housing 3 has a motor chamber 3-1 and a gearbox chamber 3-2 separately installed inside, and a barrier structure is also provided between the motor chamber 3-1 and the gearbox chamber 3-2.

[0027] Specifically, by separating the motor chamber 3-1 and the gearbox chamber 3-2, the internal space of the gate opener housing 3 can be utilized more effectively, allowing the motor and gearbox to have independent installation and maintenance spaces. This avoids the problem of mutual interference between the two in traditional designs. The barrier structure completely isolates the motor chamber 3-1 and the gearbox chamber 3-2, preventing mutual influence between them. At the same time, it also protects the motor and gearbox from the intrusion of external impurities. The barrier structure can also enhance the overall structural strength of the gate opener housing 3. As a supporting structure between the motor chamber 3-1 and the gearbox chamber 3-2, it can withstand certain impacts and vibrations, improving the stability and durability of the equipment. The barrier structure can also effectively reduce the transmission of vibration between the two, thereby reducing the vibration noise of the equipment and the impact of vibration on the surrounding environment.

[0028] As a preferred embodiment of the above, such as Figure 4 As shown, several transmission wheel set supports 3-2-1 are respectively arranged above and below the transmission wheel set 2-1 in the gearbox chamber 3-2. The vertical protrusion height of the transmission wheel set supports 3-2-1 varies with the engagement position of each transmission wheel of the transmission wheel set 2-1.

[0029] Specifically, by supporting and positioning each transmission wheel in transmission wheel assembly 2-1 through transmission wheel assembly support 3-2-1, the correct position and stable operation of transmission wheel assembly 2-1 within the gearbox can be ensured. Since the diameter and position of each transmission wheel in the transmission wheel assembly may vary due to different transmission ratios, the upper and lower protrusion heights of transmission wheel assembly support 3-2-1 are adjusted accordingly. This ensures that the transmission wheel assembly maintains stable contact and transmission effect under different transmission ratios. Furthermore, due to the stable support of transmission wheel assembly support 3-2-1, each transmission wheel does not need to extend its own dimensions, further maintaining its structural strength and durability. Transmission wheel assembly support 3-2-1 can also reduce vibration and noise during transmission, effectively absorbing and dispersing vibration energy, thereby reducing equipment vibration noise and the impact of vibration on the surrounding environment.

[0030] As a preferred embodiment of the above, such as Figure 1 As shown, the door opening rod 4 and the gearbox 2 are respectively located on the inner and outer sides of the same side of the door opening machine housing 3.

[0031] Specifically, by setting the door opening rod 4 and the gearbox 2 on the same side of the door opener housing 3, space can be utilized to the maximum extent, making the overall structure of the door opener more compact. This helps to reduce the footprint of the door opener, making it more suitable for places with limited space. Since the door opening rod 4 and the gearbox 2 are directly connected, this layout can reduce energy loss during the transmission process and improve transmission efficiency. At the same time, it also reduces intermediate transmission links and lowers the failure rate.

[0032] As a preferred embodiment of the above, such as Figure 1 As shown, a control module is also installed inside the door opener housing 3.

[0033] As a preferred embodiment of the above, such as Figure 3 As shown, the control module is located inside the door opener housing 3 on the same side as the gearbox 2.

[0034] Specifically, by placing the control module inside the gate opener housing 3 and on the same side as the gearbox 2, it helps to achieve the integration and modularization of the equipment, making the various components of the gate opener more compact and orderly, and improving the overall performance and reliability of the equipment.

[0035] As a preferred embodiment of the above, such as Figure 2 As shown, the door opener housing 3 is also provided with a quick-installation surface 3-3.

[0036] Specifically, the door opener housing 3 is also provided with a quick-installation surface 3-3, which allows for quick installation even in environments with limited space.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A compact door opener with a motor built into a gearbox, characterized in that: It includes a motor (1), a gearbox (2), a door opener housing (3), and a door opening rod (4); The motor (1) is installed inside the gearbox (2), and the gearbox (2) is installed inside the door opener housing (3); The motor (1) has a bearing chamber (1-2) on its end cover (1-1), and the bearing chamber (1-2) is provided with a transition wheel (1-3) connected to the motor (1); The motor (1) is connected to the transmission wheel set (2-1) in the gearbox (2) via the transition wheel (1-3). The transmission wheel set (2-1) drives the output wheel (5) and further drives the door opening rod (4) to move.

2. The compact door opener with the motor built into the gearbox according to claim 1, characterized in that, The door opener housing (3) has a separate motor chamber (3-1) and a gearbox chamber (3-2) inside, and a barrier structure is provided between the motor chamber (3-1) and the gearbox chamber (3-2).

3. The compact door opener with the motor built into the gearbox according to claim 1, characterized in that, Inside the gearbox chamber (3-2), several transmission wheel set supports (3-2-1) are respectively arranged above and below the transmission wheel set (2-1). The height of the upper and lower protrusions of the transmission wheel set supports (3-2-1) varies with the matching position of each transmission wheel of the transmission wheel set (2-1).

4. The compact door opener with the motor built into the gearbox according to claim 1, characterized in that, The door opening rod (4) and the gearbox (2) are respectively located on the inner and outer sides of the same side of the door opening machine housing (3).

5. The compact door opener with the motor built into the gearbox according to claim 4, characterized in that, The door opener housing (3) is also equipped with a control module.

6. The compact door opener with the motor built into the gearbox according to claim 5, characterized in that, The control module is located inside the door opener housing (3) on the same side as the gearbox (2).

7. The compact door opener with the motor built into the gearbox according to claim 1, characterized in that, The door opener housing (3) is also provided with a quick-installation surface (3-3).

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