CN219351450U

CN219351450U - Unmanned aerial vehicle motor with speed reduction module

Info

Publication number: CN219351450U
Application number: CN202320264451.0U
Authority: CN
Inventors: 吴敏; 吴小光; 李毅
Original assignee: Nanchang Sanrui Intelligent Technology Co Ltd
Current assignee: Nanchang Sanrui Intelligent Technology Co Ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-14
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses an unmanned aerial vehicle motor with a speed reduction module, which comprises a motor; the motor and the speed reduction module are both arranged on the fixed frame; the speed reduction module comprises a first synchronous wheel, a second synchronous wheel, a synchronous belt and an output shaft, wherein the first synchronous wheel is arranged at the output end of the motor, the output shaft is rotatably arranged on the fixing frame, the second synchronous wheel is arranged at one end of the output shaft, the first synchronous wheel is connected with the second synchronous wheel through the synchronous belt, and the tooth ratio of the first synchronous wheel to the second synchronous wheel is 1:3. According to the utility model, the speed reduction module is arranged, and the gear ratio of the first synchronous wheel to the second synchronous wheel in the speed reduction module is designed to be 1:3, so that the synchronous belt is connected and driven, and the purpose of lifting the tension is achieved.

Description

Unmanned aerial vehicle motor with speed reduction module

Technical Field

The utility model relates to the technical field of motors, in particular to an unmanned aerial vehicle motor with a speed reduction module.

Background

The motor shaft of the existing remote control fixed wing aircraft is a direct output shaft, the motor is low in tension, torque and force efficiency, the whole weight of the motor is heavy, and the motor cost is relatively high.

Disclosure of Invention

The utility model aims to solve the problems that: the utility model provides an unmanned aerial vehicle motor with a speed reduction module, which is characterized in that the speed reduction module is arranged, the gear ratio of a first synchronous wheel and a second synchronous wheel in the speed reduction module is designed to be 1:3, and a synchronous belt is connected for transmission, so that the aim of improving the tensile force is fulfilled.

The technical scheme provided by the utility model for solving the problems is as follows: an unmanned aerial vehicle motor with a speed reduction module comprises a motor; the motor and the speed reduction module are both arranged on the fixed frame; the speed reduction module comprises a first synchronous wheel, a second synchronous wheel, a synchronous belt and an output shaft, wherein the first synchronous wheel is arranged at the output end of the motor, the output shaft is rotatably arranged on the fixing frame, the second synchronous wheel is arranged at one end of the output shaft, the first synchronous wheel is connected with the second synchronous wheel through the synchronous belt, and the tooth ratio of the first synchronous wheel to the second synchronous wheel is 1:3.

Preferably, the rear cover of the motor is of a half-open structure.

Preferably, the fixing frame is provided with a fixing plate, the motor rear cover is uniformly provided with 3 fixing holes which are distributed in a triangular mode, the fixing plate is provided with 3 mounting slots at positions corresponding to the fixing holes, and the fixing holes are connected with the mounting slots through bolts.

Preferably, the periphery of the mounting slot hole adopts an anti-skid design.

Preferably, a paddle seat for installing paddles is arranged on the output shaft.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the speed reduction module is arranged, and the gear ratio of the first synchronous wheel to the second synchronous wheel in the speed reduction module is designed to be 1:3, so that the synchronous belt is connected and driven, and the purpose of lifting the tension is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the motor;

fig. 4 is a schematic structural view of the fixing plate.

The drawings are marked: 1. the motor, 2, the oar seat, 3, output shaft, 4, mount, 5, hold-in range, 6, synchronizing wheel two, 7, synchronizing wheel one, 8, bolt, 9, fixed plate, 10, fixed orifices, 11, back lid, 12, installation slotted hole.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

In the description of the present utility model, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" or "a second" feature may explicitly or implicitly include one or more such feature, and in the description of the utility model, the meaning of "a number" is two or more, unless otherwise specifically defined.

In the present utility model, unless explicitly stated and limited otherwise, the terms "assembled," "connected," and "connected" are to be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; can be directly connected or connected through an intermediate medium, and can be communicated with the inside of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The specific embodiment of the utility model is shown in the accompanying drawings, and the unmanned aerial vehicle motor 1 with a speed reduction module comprises a motor 1; the motor 1 and the speed reduction module are both arranged on the fixed frame 4; the speed reduction module comprises a first synchronizing wheel 7, a second synchronizing wheel 6, a synchronous belt 5 and an output shaft 3, wherein the first synchronizing wheel 7 is arranged at the output end of the motor 1, the output shaft 3 is rotatably arranged on the fixing frame 4, the second synchronizing wheel 6 is arranged at one end of the output shaft 3, the first synchronizing wheel 7 is connected with the second synchronizing wheel 6 through the synchronous belt 5, and the tooth ratio of the first synchronizing wheel 7 to the second synchronizing wheel 6 is 1:3.

In the scheme, the speed reduction module is arranged, the gear ratio of the first synchronous wheel and the second synchronous wheel in the speed reduction module is designed to be 1:3, and the synchronous belt is connected for transmission, so that the purpose of lifting tension is achieved.

As shown in fig. 3, the rear cover 11 of the motor 1 has a half-open structure. Specifically, the motor rear cover with the semi-open structure is in a turbine shape, so that the heat dissipation performance of the motor can be improved.

The fixing frame 4 is provided with a

fixing plate

9, 3 fixing holes 10 which are distributed in a triangular mode are uniformly distributed on a rear cover 11 of the

motor

1, 3 mounting groove holes 12 are formed in positions, corresponding to the fixing holes 10, of the fixing plate 9, and the fixing holes 10 are connected with the mounting groove holes 12 through bolts 8.

Wherein, it should be noted that, the fixed three hole location that utilizes of motor sets up 3 fixed orifices that are the triangle and distribute on the back lid of motor promptly, is provided with 3 mounting groove holes on the fixed plate in the position that corresponds with fixed orifices 10 simultaneously, then adopts the bolt to fix the motor on the fixed plate, and the triangle location makes the stability of motor installation higher.

In this scheme, as shown in fig. 4, the mounting slot is a rectangular hole, so that the mounting height of the motor on the fixing plate can be adjusted, and the synchronous belt can be mounted and tensioned better.

Furthermore, in order to raise the friction between the bolt and the mounting slot and prevent the bolt from being displaced relative to the mounting slot after being tightened, an anti-slip design is adopted around the mounting slot 12, wherein the anti-slip design may be a design that roughening treatment is performed on the peripheral surface of the mounting slot or a design that increases the friction between the bolt and the mounting slot such as a non-slip protrusion is designed, and of course, the present utility model is not limited to the above two designs, and the other designs that can increase the friction between the bolt and the mounting slot may be selected according to the need during actual processing.

Wherein, the output shaft 3 is provided with a paddle seat 2 for installing paddles. The specific structure of the paddle seat is shown in fig. 1, and the paddle seat is mainly used for installing paddles.

The foregoing is illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the claims. The present utility model is not limited to the above embodiments, and the specific structure thereof is allowed to vary. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An unmanned aerial vehicle motor with a speed reduction module comprises a motor (1); the method is characterized in that: the motor (1) and the speed reduction module are both arranged on the fixed frame (4); the speed reduction module comprises a first synchronous wheel (7), a second synchronous wheel (6), a synchronous belt (5) and an output shaft (3), wherein the first synchronous wheel (7) is arranged at the output end of the motor (1), the output shaft (3) is rotationally arranged on the fixing frame (4), the second synchronous wheel (6) is arranged at one end of the output shaft (3), the first synchronous wheel (7) is connected with the second synchronous wheel (6) through the synchronous belt (5), and the tooth ratio of the first synchronous wheel (7) to the second synchronous wheel (6) is 1:3.

2. The unmanned aerial vehicle motor with a speed reduction module according to claim 1, wherein: the rear cover (11) of the motor (1) is of a half-open structure.

3. The unmanned aerial vehicle motor with a speed reduction module according to claim 2, wherein: the fixing frame (4) is provided with a fixing plate (9), 3 fixing holes (10) which are distributed in a triangular mode are uniformly distributed on a rear cover (11) of the motor (1), the fixing plate (9) is provided with 3 mounting slots (12) at positions corresponding to the fixing holes (10), and the fixing holes (10) are connected with the mounting slots (12) through bolts (8).

4. A unmanned aerial vehicle motor with a speed reduction module according to claim 3, wherein: the periphery of the mounting groove hole (12) adopts an anti-skid design.

5. The unmanned aerial vehicle motor with a speed reduction module according to claim 1, wherein: the output shaft (3) is provided with a paddle seat (2) for installing paddles.