Efficient and stable direct current motor

Abstract

The utility model provides a high-efficiency stable DC motor, which comprises a motor body, an arc-shaped plate is arranged at the bottom of the motor body, the arc-shaped plate is fixed on the motor body in an attached manner, supporting legs are symmetrically arranged on two sides of the arc-shaped plate, a supporting plate is arranged at the tail ends of the supporting legs, and the arc-shaped plate is fixed on the motor body. And mounting holes are formed in the supporting plate. According to the high-efficiency stable DC motor provided by the utility model, the arc-shaped plate is attached to the motor body, vibration stress is dispersed, resonance amplitude is reduced, the symmetrical supporting legs provide multi-point rigid support, overall stability is enhanced, high-torque output requirements are met, equipment integration is simplified by the design of the mounting holes of the supporting plate, and the high-efficiency stable DC motor is adaptive to various mounting scenes.

Description

A high-efficiency and stable DC motor Technical Field

[0001] This utility model belongs to the field of DC motor technology, and specifically relates to a high-efficiency and stable DC motor. Background Technology

[0002] Traditional DC motors often face the following problems in industrial applications: when the motor is running under high load, it is prone to vibration or displacement due to poor support structure rigidity or single installation method, which affects the stability of torque output. The fixed hole design is fixed and it is difficult to adapt to different equipment bases, requiring additional processing or shim adjustment, which increases the complexity of installation. Summary of the Invention

[0003] The main purpose of this utility model is to provide a high-efficiency and stable DC motor. Through the arc-shaped support structure, the waist-shaped hole installation design and the modular protection components, it achieves high vibration resistance, flexible installation and efficient heat dissipation, and significantly improves the reliability and service life of the motor under complex working conditions.

[0004] To achieve the above objectives, this utility model provides a high-efficiency and stable DC motor, which includes a motor body, an arc-shaped plate at the bottom of the motor body, the arc-shaped plate being fixed to the motor body, support feet symmetrically arranged on both sides of the arc-shaped plate, a support plate at the end of the support feet, and mounting holes provided on the support plate.

[0005] The high-efficiency and stable DC motor provided by this utility model features an arc-shaped plate that fits the motor body to disperse vibration stress and reduce resonance amplitude. Symmetrical support feet provide multi-point rigid support, enhancing overall stability and adapting to high torque output requirements. The mounting hole design of the support plate simplifies equipment integration and is suitable for various installation scenarios.

[0006] In one possible implementation, the mounting holes are oblong, and two mounting holes are provided on a support plate. The oblong holes allow for fine-tuning of the mounting position, adapting to non-standard bases and reducing processing costs.

[0007] In one possible implementation, a protective cover is provided on the rear side of the motor body. The protective cover seals the rear wiring terminals of the motor to prevent dust and liquid from entering and reduce the risk of short circuits.

[0008] In one possible implementation, an annular retaining ring is provided at the front end of the motor body.

[0009] In one possible implementation, the edge of the annular fixing ring is provided with a raised structure, and the raised structure has fixing holes. The fixing holes on the annular fixing ring, together with the fixing rod, make the motor more stable during operation. Attached Figure Description

[0010] Figure 1 is a schematic diagram of a high-efficiency and stable DC motor structure provided by this utility model;

[0011] Figure 2 is another perspective view of the high-efficiency and stable DC motor provided by this utility model. Detailed Implementation

[0012] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0013] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application 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 application.

[0014] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0015] Referring to Figures 1 and 2 in the accompanying drawings, as shown, the present invention provides a high-efficiency and stable DC motor including a motor body 1. An arc-shaped plate 2 is provided at the bottom of the motor body 1. The arc-shaped plate 2 is attached and fixed to the motor body 1. Support feet 3 are symmetrically arranged on both sides of the arc-shaped plate 2. A support plate 4 is provided at the end of the support feet 3. The support plate 4 is provided with mounting holes 5.

[0016] The high-efficiency and stable DC motor provided by this utility model has an arc plate 2 that fits into the motor body 1 to disperse vibration stress and reduce resonance amplitude. The symmetrical support feet 3 provide multi-point rigid support to enhance overall stability and adapt to high torque output requirements. The support plate 4 and mounting hole 5 are designed to simplify equipment integration and are suitable for various installation scenarios.

[0017] In one possible implementation, the mounting hole 5 is an oblong hole, and two mounting holes 5 are provided on a support plate 4. The oblong hole allows for fine adjustment of the mounting position, adapts to non-standard bases, and reduces processing costs.

[0018] In one possible implementation, a protective cover 6 is provided on the rear side of the motor body 1. The protective cover 6 seals the rear wiring terminals of the motor to prevent dust and liquid from entering and reduce the risk of short circuit.

[0019] In one possible implementation, the front end of the motor body 1 is provided with an annular retaining ring 7.

[0020] In one possible implementation, the edge of the annular fixing ring 7 is provided with a raised structure, and the raised structure is provided with fixing holes 8. The fixing holes 8 on the annular fixing ring 7, together with the fixing rod, make the motor more stable during operation.

[0021] It is worth mentioning that those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-efficiency and stable DC motor, characterized in that, The device includes a motor body, with an arc-shaped plate at the bottom of the motor body. The arc-shaped plate is fixed to the motor body. Support feet are symmetrically arranged on both sides of the arc-shaped plate. Support plates are provided at the ends of the support feet. Mounting holes are provided on the support plates.

2. The high-efficiency and stable DC motor according to claim 1, characterized in that, The mounting holes are oblong, and two mounting holes are provided on a support plate.

3. The high-efficiency and stable DC motor according to claim 2, characterized in that, A protective cover is provided on the rear side of the motor body.

4. The high-efficiency and stable DC motor according to claim 3, characterized in that, The front end of the motor body is provided with an annular retaining ring.

5. The high-efficiency and stable DC motor according to claim 4, characterized in that, The edge of the annular fixing ring is provided with a raised structure, and the raised structure is provided with fixing holes.

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