CN210404941U

CN210404941U - Fork truck motor easy to radiate heat

Info

Publication number: CN210404941U
Application number: CN201921430356.3U
Authority: CN
Inventors: 熊凯平; 王禧
Original assignee: Changzhou Huasheng Motor Co Ltd
Current assignee: Changzhou Huasheng Motor Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-04-24
Anticipated expiration: 2029-08-30

Abstract

The utility model belongs to the technical field of the motor technique and specifically relates to an easy radiating fork truck motor is related to, including front end housing and rear end cap, the block has the stator between front end housing and the rear end cap, be fixed with the winding on the stator, the rear end cap upper end is equipped with out the line seat, be equipped with the terminal on the line seat of being qualified for the next round of competitions, the terminal passes through the wire and is connected with the winding electricity, all set up the bearing room of installation pivot on front end housing and the rear end cap, be equipped with the bearing between pivot and the bearing room, the pivot is equipped with cast aluminium rotor outward, the rear end cap outside still is equipped with cooling fan, the ventiduct has been seted. The utility model discloses an external power supply's cooling fan accelerates the inside thermal circulation of motor, its heat dissipation with higher speed, the utility model discloses a cooling fan adopts external power supply, can not increase extra power to the motor, and the radiating effect is good.

Description

Fork truck motor easy to radiate heat

Technical Field

The utility model belongs to the technical field of the motor technique and specifically relates to an easily radiating fork truck motor is related to.

Background

The motor plays an important role in production and life as a power device. The fork truck motor is also very strict to the heat dissipation requirement because use intensity is high. The heat abstractor that traditional fork truck motor set up generally is provided power by the motor, has increased motor power in fact, does not reach fine radiating effect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an easy radiating fork truck motor.

In order to solve the technical problem, the utility model discloses a technical scheme as follows: the utility model provides an easy radiating fork truck motor, includes front end housing and rear end cap, the block has the stator between front end housing and the rear end cap, be fixed with the winding on the stator, the rear end cap upper end is equipped with out the line seat, be equipped with the terminal on the seat of being qualified for the next round of competitions, the terminal passes through the wire and is connected with the winding electricity, all set up the bearing room of installation pivot on front end housing and the rear end cap, be equipped with the bearing between pivot and the bearing room, the pivot is equipped with the rotor outward, the rear end cap outside still is equipped with cooling fan, the ventiduct has been seted up on the rear.

Further, contactless between front end housing and the rear end cap, front end housing all is equipped with the screw hole with the rear end cap bottom, the screw hole of front end housing and rear end cap bottom passes through screw fixed connection.

Further, the cooling fan is electrically connected with an external power supply through a fan lead.

Further, a stainless steel casing is arranged outside the cooling fan.

To sum up, the utility model discloses the beneficial effect who compares in traditional fork truck motor is:

1. the utility model discloses a front end housing links to each other with rear end cap snap-on stator, cancels the traditional frame of motor for stator and rotor that the motor generates heat most easily expose outside, easily dispel the heat, and no longer further dispel the heat through the frame, have shortened the heat dissipation route.

2. The utility model adopts the external cooling fan to accelerate the circulation of the heat inside the motor and the heat dissipation; meanwhile, the fan and the motor are installed in an integrated mode, and a large amount of space is saved.

3. The utility model discloses a cooling fan adopts external power supply, can not increase extra power to the motor, and the radiating effect is good.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a right side view of the present invention.

Wherein: 1. the motor comprises a front end cover, a rear end cover, a stator, a winding, a wire outlet seat, a terminal, a rotating shaft, a rotor, a bearing chamber, a bearing, a cooling fan, a ventilation duct, a screw hole, a fan wire and a stainless steel cover, wherein the front end cover, the rear end cover, the stator, the winding, the wire outlet seat, the terminal, the rotating shaft, the rotor, the bearing chamber, the.

Detailed Description

In the following, the preferred embodiments of the present invention will be explained, and various changes and modifications can be made by workers without departing from the technical spirit of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

The invention will be further described with reference to the following description of the drawings: the utility model provides an easy radiating fork truck motor, including front end housing 1 and rear end cap 2, the block has stator 3 between front end housing 1 and the rear end cap 2, be fixed with winding 4 on the stator 3, 2 upper ends of rear end cap are equipped with wire outlet base 5, be equipped with terminal 6 on the wire outlet base 5, terminal 6 passes through the wire and is connected with winding 4 electricity, all set up the bearing room 8 of installation pivot 7 on front end housing 1 and the rear end cap 2, be equipped with bearing 9 between pivot 7 and the bearing room 8, pivot 7 is equipped with rotor 71 outward, the 2 outsides of rear end cap still are equipped with cooling fan 10, ventiduct 11 has been seted up on the rear end cap 2. The front end cover 1 is not contacted with the rear end cover 2, the bottom ends of the front end cover 1 and the rear end cover 2 are respectively provided with a screw hole 12, and the front end cover 1 is fixedly connected with the screw hole 12 at the bottom end of the rear end cover 2 through a screw. The cooling fan 10 is electrically connected to an external power source through a fan lead 13. A stainless steel casing 14 is provided outside the cooling fan 10.

In the above-described forklift motor which is easy to dissipate heat, the cooling fan 10 accelerates the circulation of heat flow inside the motor. Meanwhile, the cooling fan 10 is not powered by the motor and is rotated by the electric energy supplied by the external power supply, so that the power of the motor is not increased, and the heat dissipation efficiency is greatly improved. The utility model discloses a be not seal structure between front end housing 1 and the rear end cap 2, make the thermal current can distribute away rapidly effectively, improve its heat dispersion. The cooling fan 10 is protected by a stainless steel cover 14 outside the cooling fan 10.

Claims

1. The utility model provides an easy radiating fork truck motor, includes front end housing and rear end cap, the block has the stator between front end housing and the rear end cap, be fixed with the winding on the stator, the rear end cap upper end is equipped with out the line seat, be equipped with the terminal on the seat of being qualified for the next round of competitions, the terminal passes through the wire and is connected with the winding electricity, all set up the bearing room of installation pivot on front end housing and the rear end cap, be equipped with the bearing between pivot and the bearing room, the pivot is equipped with rotor, its characterized in that outward: and a cooling fan is further arranged on the outer side of the rear end cover, and an air duct is formed in the rear end cover.

2. The forklift motor easy for heat dissipation according to claim 1, wherein: the front end cover and the rear end cover are not in contact with each other, screw holes are formed in the bottom ends of the front end cover and the rear end cover, and the front end cover and the screw holes in the bottom end of the rear end cover are fixedly connected through screws.

3. The forklift motor easy for heat dissipation according to claim 1, wherein: the cooling fan is electrically connected with an external power supply through a fan lead.

4. The forklift motor easy for heat dissipation according to claim 1, wherein: and a stainless steel housing is arranged outside the cooling fan.