CN215772747U

CN215772747U - Motor shell and motor

Info

Publication number: CN215772747U
Application number: CN202122082910.7U
Authority: CN
Inventors: 王泽民
Original assignee: Pingdingshan Tenasai Sports Equipment Co ltd
Current assignee: Pingdingshan Tenasai Sports Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-08
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a motor shell and a motor, belonging to the technical field of motors, wherein the motor shell comprises a shell body and a shell cover arranged on the shell body, wherein the center of the shell cover is provided with a shaft hole for extending an output shaft of the motor, the peripheral surfaces of the shell body and the shell cover are respectively provided with a short connecting piece for connecting the motor to a motorcycle frame, the shell body and the short connecting piece on the shell cover are vertically corresponding to each other, the peripheral surface of the shell cover is provided with a long connecting piece in the opposite direction to the short connecting piece, the engine is fixed on the motorcycle frame by arranging a short contact and a long contact, the short contact and the long contact are directly butted with an installation vacancy on the frame, so that the motor is integrally attached to the frame, a mechanical mechanism for installing and fixing the motor on the frame is reduced, and the integral structure of the motorcycle is simplified, Firm and stable, and has improved performance.

Description

Motor shell and motor

Technical Field

The utility model relates to the technical field of motors, in particular to a motor shell and a motor.

Background

The motor is widely applied to various equipment, and the motor also needs to be used on the two-wheeled cross-country motorcycle, because the dead weight of the two-wheeled cross-country motorcycle is very light, the frame space is very small, when the motor is adopted as power, a plurality of mechanical structures need to be arranged on the frame to install and fix the motor on the frame, so that the weight and the volume of the motorcycle body can be increased, and the original performance of the two-wheeled cross-country motorcycle can be influenced.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention provides a motor housing and a motor, which not only can reduce the number of connecting mechanisms between the motor and the frame, but also can simplify, stabilize and improve the overall structure and performance of the dirtbike.

In order to solve the technical problems, the utility model provides a motor shell which comprises a shell body and a shell cover arranged on the shell body, wherein a shaft hole used for enabling an output shaft of a motor to extend out is formed in the center of the shell cover, short connecting pieces used for connecting the motor to a frame of a motorcycle are respectively arranged on the outer peripheral surfaces of the shell body and the shell cover, the shell body and the short connecting pieces on the shell cover are mutually corresponding up and down, long connecting pieces opposite to the short connecting pieces in direction are arranged on the outer peripheral surface of the shell cover, mounting holes used for being connected with the frame are formed in the short connecting pieces and the long connecting pieces, and the shell cover is fixed on the shell body through a fixing structure.

Preferably, fixed knot constructs including linking firmly the first lug on the cap outer peripheral face and linking firmly the second lug on the housing outer peripheral face, first lug with the second lug corresponds each other from top to bottom, first lug with all set up the screw hole on the second lug, screw hole female connection has the threaded rod, the one end threaded connection of threaded rod has lock nut.

Preferably, the short connecting piece, the shell and the shell cover are integrally formed, and the long connecting piece and the shell cover are also integrally formed.

Preferably, the short connecting piece is a short contact, and the long connecting piece is a long contact.

In order to solve the technical problems, the utility model provides a motor, which comprises a motor shell, wherein the motor shell comprises a shell body and a shell cover arranged on the shell body, a shaft hole used for enabling an output shaft of the motor to extend out is formed in the center of the shell cover, short connecting pieces used for connecting the motor to a motorcycle frame are respectively arranged on the outer peripheral surfaces of the shell body and the shell cover, the shell body and the short connecting pieces on the shell cover are vertically corresponding to each other, long connecting pieces opposite to the short connecting pieces are arranged on the outer peripheral surfaces of the shell cover, mounting holes used for being connected with the motorcycle frame are formed in the short connecting pieces and the long connecting pieces, and the shell cover is fixed on the shell body through a fixing structure.

The technical scheme of the utility model has the following beneficial effects: the engine is fixed on the frame of the motorcycle by arranging the short contact and the long contact, and the short contact and the long contact are directly butted with the mounting vacancy on the frame, so that the motor is integrally attached to the frame, a mechanical mechanism for mounting and fixing the motor on the frame is reduced, and the overall structure of the motorcycle is simple, firm and stable, and the performance is improved.

Drawings

FIG. 1 is a first perspective view of an embodiment of a motor housing and motor of the present invention;

FIG. 2 is a second perspective view of the motor housing and motor embodiment of the present invention;

fig. 3 is a third perspective view of an embodiment of the motor housing and the motor of the present invention.

In the figure: 1. a housing; 2. a shell cover; 3. a shaft hole; 4. a first bump; 5. a second bump; 6. a threaded rod; 7. locking the nut; 8. a short contact; 9. a long contact; 10. and (7) installing holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

The specific embodiment of the motor housing of the present invention is shown in fig. 1-3: motor housing, including casing 1 and the cap 2 of setting on casing 1, casing 1 is the aluminum alloy material with cap 2, make the motor possess good radiating effect, the center department of cap 2 offers the shaft hole 3 that is used for making the motor output shaft stretch out, be provided with respectively on casing 1 and the outer peripheral face of cap 2 and be used for connecting the short connecting piece on the motorcycle frame with the motor, casing 1 corresponds each other from top to bottom with the short connecting piece on cap 2, be provided with the long connecting piece opposite with short connecting piece direction on the outer peripheral face of cap 2, all offer the mounting hole 10 that is used for with connected to the frame on short connecting piece and the long connecting piece, cap 2 passes through fixed knot and constructs to be fixed on casing 1, short connecting piece also is the aluminum alloy material with long connecting piece, can increase motor external area, the radiating effect has been strengthened.

In this embodiment, fixed knot constructs including linking firmly first lug 4 on 2 outer peripheral faces of cap and linking firmly second lug 5 on 1 outer peripheral faces of casing, first lug 4 corresponds each other from top to bottom with second lug 5, all set up the screw hole on first lug 4 and the second lug 5, screw hole female connection has threaded rod 6, a threaded connection of threaded rod 6 has lock nut 7, in other embodiments, fixed knot constructs including set up the internal thread on the inner peripheral face of cap and set up on the casing outer peripheral face and with the external screw thread of internal thread adaptation, the cap passes through internal thread and external screw thread threaded connection on the casing.

In this embodiment, the short connecting members are integrally formed with the housing 1 and the housing cover 2, and the long connecting members are also integrally formed with the housing cover 2, in other embodiments, the short connecting members may be connected to the housing 1 and the housing cover 2 by welding, and the long connecting members may be connected to the housing cover 2 by welding.

In this embodiment, the short connector is a short contact 8 and the long connector is a long contact 9.

The working principle of the utility model is as follows: the engine is fixed on the frame of the motorcycle through the mounting holes on the short contact and the long contact, and the short contact and the long contact are directly butted with the mounting vacancy on the frame, so that the motor is integrally attached to the frame, a mechanical mechanism for mounting and fixing the motor on the frame is reduced, and the overall structure of the motorcycle is simple, firm and stable, and the performance is improved.

According to a specific embodiment of the motor of the present invention, the motor includes a motor housing, and is characterized in that: the motor housing has the same structural function as the motor housing in the above embodiments, and is not described herein again to avoid repetition.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. An electric motor housing, characterized by: the motor shell comprises a shell body and a shell cover arranged on the shell body, wherein a shaft hole used for enabling an output shaft of a motor to extend out is formed in the center of the shell cover, short connecting pieces used for connecting the motor to a frame of a motorcycle are respectively arranged on the outer peripheral surfaces of the shell body and the shell cover, the shell body and the short connecting pieces on the shell cover vertically correspond to each other, long connecting pieces opposite to the short connecting pieces in direction are arranged on the outer peripheral surfaces of the shell cover, mounting holes used for being connected with the frame are formed in the short connecting pieces and the long connecting pieces, and the shell cover is fixed on the shell body through a fixing structure.

2. The motor housing of claim 1, wherein: the fixed knot constructs including linking firmly the first lug on the cap outer peripheral face and linking firmly the second lug on the casing outer peripheral face, first lug with the second lug corresponds each other from top to bottom, first lug with all set up the screw hole on the second lug, screw hole female connection has the threaded rod, the one end threaded connection of threaded rod has lock nut.

3. The motor housing of claim 2, wherein: the short connecting piece and the shell body and the shell cover are integrally formed, and the long connecting piece and the shell cover are also integrally formed.

4. A motor housing according to any one of claims 1-3, wherein: the short connecting piece is a short contact, and the long connecting piece is a long contact.

5. An electric motor comprising a motor housing, characterized in that: the motor shell comprises a shell body and a shell cover arranged on the shell body, wherein a shaft hole used for enabling an output shaft of a motor to extend out is formed in the center of the shell cover, short connecting pieces used for connecting the motor to a motorcycle frame are respectively arranged on the outer peripheral surfaces of the shell body and the shell cover, the shell body and the short connecting pieces on the shell cover vertically correspond to each other, long connecting pieces opposite to the short connecting pieces in direction are arranged on the outer peripheral surfaces of the shell cover, mounting holes used for being connected with the motorcycle frame are formed in the short connecting pieces and the long connecting pieces, and the shell cover is fixed on the shell body through a fixing structure.

6. The motor of claim 5, wherein: the fixed knot constructs including linking firmly the first lug on the cap outer peripheral face and linking firmly the second lug on the casing outer peripheral face, first lug with the second lug corresponds each other from top to bottom, first lug with all set up the screw hole on the second lug, screw hole female connection has the threaded rod, the one end threaded connection of threaded rod has lock nut.

7. The motor of claim 6, wherein: the short connecting piece and the shell body and the shell cover are integrally formed, and the long connecting piece and the shell cover are also integrally formed.

8. The motor according to any one of claims 5 to 7, wherein: the short connecting piece is a short contact, and the long connecting piece is a long contact.