CN208904837U

CN208904837U - Cycle type generating suppling device on a kind of train

Info

Publication number: CN208904837U
Application number: CN201821731899.4U
Authority: CN
Inventors: 邱昌群
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-05-24
Anticipated expiration: 2028-10-24

Abstract

The utility model discloses cycle type generating suppling devices on a kind of train, including train, generator, the drive shaft both ends of the train connect wheel, the generator amature has the centre bore matched with the drive shaft, the drive shaft passes through the centre bore, the generator amature housing fixed and coaxial synchronous rotation in the drive shaft, outside the generator amature, the generator casing is fixedly connected by the fixed bracket in its surface with the chassis of the train stator housing of the generator.The utility model proposes train on cycle type generating suppling device by the rotor housing of generator on the driving wheel of train coaxial synchronous rotate, this connection type is compact-sized, and to eliminate the intermediate transmissions such as gear-box equipment, high transmission accuracy, less energy-consuming, noise small, for generator by the electric lighting that battery stores electricity energy is on train, field of kitchen electric appliance equipment, air-conditioning equipment power supply, power generation electrical stability is good.

Description

Cycle type generating suppling device on a kind of train

Technical field

The utility model relates to cycle type generating suppling devices on a kind of train, generate electricity for high-speed rail for electrical domain.

Background technique

Domestic high-speed rail all drives generator to generate electricity by installing gear-box on wheel shaft at present, and huge structure passes Dynamic precision is low, power generation electrical stability is poor, energy consumption is high, noise is big.

Utility model content

The utility model provides cycle type generating suppling device on a kind of train, for high-speed rail power generation for electrical domain, Purpose is to solve the huge structure that gear-box in the prior art drives generator to generate electricity, and transmission accuracy is low, and power generation supplies The problem that electrical stability is poor, energy consumption is high, noise is big.

The utility model uses following technical scheme:

Cycle type generating suppling device on a kind of train, including train, generator, the drive shaft (3) two of the train (1) End connection wheel (4), it is characterised in that: generator (2) rotor (7) has the center matched with the drive shaft (3) Hole, the drive shaft (3) pass through the centre bore, and generator (2) rotor (7) housing is fixed on the drive shaft (3) And coaxial synchronous rotate, generator (2) stator (8) housing the generator (2) rotor (7) outside, the generator (2) Shell is fixedly connected by the fixed bracket (5) in its surface with the chassis (6) of the train (1).

The generator (2) is located at the middle position of the drive shaft (3).

The advantages of the utility model, is as follows:

By the rotor housing of generator, the coaxial synchronous on the driving wheel of train turns cycle type generating suppling device on train Dynamic, the compact-sized intermediate transmissions such as gear-box equipment, high transmission accuracy, less energy-consuming, the noise of eliminating of this connection type is small, hair For motor by the electric lighting that battery stores electricity energy is on train, field of kitchen electric appliance equipment, air-conditioning equipment power supply, power generation power supply is steady It is qualitative good.

Detailed description of the invention:

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the utility model schematic front view.

Fig. 3 is the utility model generator schematic perspective view.

Fig. 4 is the utility model power generation main view diagram.

Appended drawing reference:

1 train, 2 generators, 3 drive shafts, 4 wheels, 5 brackets, 6 chassis, 7 rotors, 8 stators

Specific embodiment:

Specific embodiments of the utility model will be further explained with reference to the accompanying drawing.

Cycle type generating suppling device on a kind of train as shown in Figs 1-4, including train, generator, the train 1 3 both ends of drive shaft connect wheel 4, and 2 rotor 7 of generator has the centre bore matched with the drive shaft 3, the drive Moving axis 3 passes through the centre bore, 2 rotor of generator, 7 housing rotation of fixed and coaxial synchronous, institute in the drive shaft 3 8 housing of stator of generator 2 is stated outside 2 rotor 7 of generator, 2 shell of generator passes through the fixed bracket 5 in its surface It is fixedly connected with the chassis 6 of the train 1.

As shown in Fig. 2, the generator 2 is located at the middle position of the drive shaft 3.

Generator passes through the electric lighting that battery stores electricity energy is on train, field of kitchen electric appliance equipment, air-conditioning equipment power supply.

Claims

1. cycle type generating suppling device on a kind of train, including train, generator, drive shaft (3) both ends of the train (1) It connecting wheel (4), it is characterised in that: generator (2) rotor (7) has the centre bore matched with the drive shaft (3), The drive shaft (3) passes through the centre bore, and generator (2) rotor (7) housing is fixed and same on the drive shaft (3) Axis rotate synchronously, generator (2) stator (8) housing the generator (2) rotor (7) outside, generator (2) shell It is fixedly connected by the fixed bracket (5) in its surface with the chassis (6) of the train (1).

2. cycle type generating suppling device on a kind of train according to claim 1, it is characterised in that: the generator (2) it is located at the middle position of the drive shaft (3).