CN219740127U

CN219740127U - Three-in-one motor

Info

Publication number: CN219740127U
Application number: CN202321116770.3U
Authority: CN
Inventors: 张静毅
Original assignee: Shanghai Dianfei Technology Co ltd
Current assignee: Shanghai Dianfei Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-22
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a three-in-one motor, which comprises: the motor comprises a motor body, wherein a motor controller main control board is arranged on the upper portion of the motor body, a controller side cover is arranged on the upper portion of the motor controller main control board, the controller side cover is fixedly connected with the motor body through bolts, a motor output shaft is arranged in the motor body, primary speed reducing teeth are arranged on the side face of the motor output shaft, and a sprocket is arranged on the side face of the primary speed reducing teeth. The motor controller main control board is arranged at the upper part of the motor body, the side edge of the motor is provided with the reduction gearbox assembly, the output shaft of the motor is decelerated through the first-stage reduction gear, the rotating speed of the output shaft is reduced, the motor integrates the motor controller and the reduction gearbox together, and the motor is further called as a three-in-one motor, and the motor has the advantages of being small and compact, greatly reducing the space of a vehicle body and reducing the weight of the vehicle; the compact design also makes the subsequent maintenance simple and straightforward.

Description

Three-in-one motor

Technical Field

The utility model relates to the technical field of motors, in particular to a three-in-one motor.

Background

A variable speed motor is a motor that can vary the output rotational speed. They typically employ mechanical or electronic speed regulation to effect the change in rotational speed. The mechanical speed regulation mode mainly realizes the adjustment of the rotating speed by changing the gear ratio of a gear box or a belt pulley. The advantages of this approach are simple structure, high reliability, low cost, but relatively small adjustment range. The electronic speed regulation mode is to control the power supply frequency and voltage of the motor to realize the regulation of the output rotating speed. The speed regulation range is wide and the accuracy is high, but the cost and the reliability are relatively low due to the support of electronic elements. The variable speed motor is widely applied to occasions such as mechanical transmission, fans, pumps, compressors and the like, so that the equipment can adapt to different loads and working conditions, and the efficiency and the operation reliability of the equipment are improved.

The transmission motor is large in size, split-type in design and large in occupied area, and meanwhile later-stage maintenance is difficult. Therefore, a new solution is needed.

Disclosure of Invention

The utility model aims to provide a three-in-one motor, which solves the problems of large volume, split design, large occupied area and difficult later maintenance of a transmission motor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-in-one motor comprising: the motor comprises a motor body, wherein a motor controller main control board is arranged on the upper portion of the motor body, a controller side cover is arranged on the upper portion of the motor body, the controller side cover is fixedly connected with the motor body through a bolt, a motor output shaft is arranged in the motor body, one-level speed reducing teeth are arranged on the side face of the motor output shaft, a chain wheel is arranged on the side face of the one-level speed reducing teeth, and a reduction gearbox side cover are arranged on the side face of the motor body and are fixedly connected with the motor body through bolts.

As a preferred embodiment of the utility model, the surface of the side cover of the reduction gearbox is provided with a fuel filler screw and a fuel drain screw.

As a preferred embodiment of the present utility model, a surface of the side cover of the reduction gearbox is provided with a reduction gearbox vent.

Compared with the prior art, the utility model has the following beneficial effects:

the motor controller main control board is arranged at the upper part of the motor body, the side edge of the motor is provided with the reduction gearbox assembly, the output shaft of the motor is decelerated through the first-stage reduction gear, the rotating speed of the output shaft is reduced, the motor integrates the motor controller and the reduction gearbox together, and the motor is further called as a three-in-one motor, and the motor has the advantages of being small and compact, greatly reducing the space of a vehicle body and reducing the weight of the vehicle; the compact design also makes the subsequent maintenance simple and straightforward.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic diagram of an explosive structure according to the present utility model.

In the figure: 1. a motor body; 2. a motor controller main control board; 3. a controller side cover; 4. a reduction gearbox side cover; 5. an output shaft of the motor; 6. first-stage speed reducing teeth; 7. a reduction gearbox vent; 8. a filler screw; 9. an oil drain port screw; 10. a sprocket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: a three-in-one motor comprising: the motor comprises a motor body 1, wherein a motor controller main control board 2 is arranged on the upper portion of the motor body 1, a controller side cover 3 is arranged on the upper portion of the motor controller main control board 2, the controller side cover 3 is fixedly connected with the motor body 1 through bolts, a motor output shaft 5 is arranged in the motor body 1, one-level reduction gears 6 are arranged on the side face of the motor output shaft 5, a chain wheel 10 is arranged on the side face of the one-level reduction gears 6, a reduction gearbox side cover 4 is arranged on the side face of the motor body 1 and is fixedly connected with the motor body 1 through bolts, the motor controller main control board 2 is arranged on the upper portion of the motor body 1, a reduction gearbox assembly is arranged on the side edge of the motor, the motor output shaft 5 is decelerated through the one-level reduction gears 6, the motor integrates a motor controller and a reduction gearbox together, and is further called as a three-in-one motor, and the motor has the advantages of being small and compact, greatly reducing the space of a vehicle body and reducing the weight; the compact design also makes the subsequent maintenance simple and straightforward.

Further improved, as shown in fig. 2: the surface of the reduction gearbox side cover 4 is provided with an oil filler screw 8 and an oil drain screw 9.

Further improved, as shown in fig. 2: the surface of the reduction gearbox side cover 4 is provided with a reduction gearbox vent 7.

Working principle: the motor controller main control board 2 is arranged at the upper part of the motor body 1, the side edge of the motor is provided with a reduction gearbox assembly, the motor output shaft 5 is decelerated through the first-stage reduction gear 6 to reduce the rotating speed of the output shaft, and the motor integrates the motor controller and the reduction gearbox together, so that the motor is called as a three-in-one motor, and has the advantages of small and compact size, greatly reduced vehicle body space and reduced vehicle weight; the compact design also makes the subsequent maintenance simple and straightforward.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A trinity motor, its characterized in that: comprising the following steps: motor body (1), the upper portion of motor body (1) is provided with motor controller main control board (2) and the upper portion of motor controller main control board (2) is provided with controller limit lid (3), fixed connection between controller limit lid (3) and motor body (1) through the bolt, the inside of motor body (1) is provided with motor output shaft (5) and motor output shaft (5) side is provided with one-level reducing gear (6), the side of one-level reducing gear (6) is provided with sprocket (10), the side of motor body (1) is provided with reducing gear box limit lid (4) and reducing gear box limit lid (4) through fixed connection between bolt and motor body (1).

2. A three-in-one motor as in claim 1, wherein: the surface of the reduction gearbox side cover (4) is provided with an oil filling port screw (8) and an oil discharging port screw (9).

3. A three-in-one motor as in claim 1, wherein: the surface of the reduction gearbox side cover (4) is provided with a reduction gearbox vent (7).