Active magnetic suspension transport vehicle and application thereof

Abstract

The invention relates to an active magnetic suspension transport vehicle and an application thereof. The active magnetic suspension transport vehicle comprises a vehicle body and magnetic rails, wherein a main driver is arranged on the vehicle body, the main driver comprises a motor, magnetic wheels, a storage battery and a power supply comprehensive management control system, the storage batteryand the power supply comprehensive management control system are connected with the motor, the motor is connected with the magnetic wheels at two sides, the magnetic wheels at two sides are correspondingly positioned above the magnetic rails, a plurality of magnetic wheel magnets with different polarities from the magnetic rails are arranged on the outer circumference of each magnetic wheel, the vehicle body is placed on the magnetic rails, the magnetic wheels and the magnetic rails repel each other in the same polarity, so that the vehicle body is in a suspension state, the motor drives the magnetic wheels at two sides, so that driving force is generated between the magnetic wheels and the magnetic rails, and the vehicle body is driven to move forward. According to the active magnetic suspension transport vehicle and the application thereof, the driving mode of a traditional magnetic suspension vehicle is changed, passive driving is changed to active driving, only the main driver is arranged on the vehicle body, a plurality of drivers are not arranged on a track, so that more accurate control can be realized; and the structure design is scientific and reasonable, the constructionis simpler, and the cost is lower.

Description

technical field

[0001] The invention relates to an active magnetic suspension vehicle and its application, belonging to the technical field of magnetic suspension vehicles. Background technique

[0002] At present, the driving mode of the existing maglev vehicles is mainly passive. A magnetic levitation drive device is installed on the track to make the vehicle levitate on the track and provide driving force through an external drive device. The starting, advancing and braking of the vehicle are all done by It is controlled externally, and there is no driving device installed on the car body.

[0003] Chinese patent document CN106428033B announces a magnetic power pipeline transportation device, which includes a pipeline and a magnetic vehicle installed in the pipeline. At least one magnetic driver is provided at the bottom of the pipeline, and at least one front The forward permanent magnet, the magnetic power driver and the forward permanent magnet work together to provid...

Examples

Embodiment 1

[0045] Such as Figure 1-5 As shown, the present embodiment provides an active maglev transport vehicle, comprising a car body 4 and a magnetic rail 1, and the car body 4 is provided with a main drive;

[0046] The main driver includes a motor 7, a magnetic wheel 3, a storage battery 13 and a power supply integrated management control system 5, the storage battery 13 and the power supply comprehensive management control system 5 are respectively connected to the motor 7, the motor 7 is connected to the magnetic wheels 3 on both sides, and the magnetic wheels 3 on both sides are respectively Located above the magnetic track 1, a plurality of magnetic wheel magnets 9 with polarities different from the magnetic track are arranged on the outer periphery of the magnetic wheel 3;

[0047] The bottom of the car body 4 is provided with a bottom magnet 2, the bottom magnet 2 is located above the magnetic track 1 and the bottom magnet 2 has the same polarity as the magnetic track 1;

...

Embodiment 2

[0057] An active magnetic levitation transport vehicle, the structure of which is as described in Embodiment 1, the difference is that: the output shaft of the motor 7, the coupling and the transmission shaft are placed in the sleeve 14 as a whole, and the sleeve 14 is placed on the support 6 , The bottom of the support 6 is provided with an electric jack magnetic wheel regulator 8 . The high and low position of the magnetic wheel can be adjusted through the electric jack magnetic wheel adjuster. The height adjustment of the up and down position of the magnetic wheel can increase the suction force to the magnetic track or reduce the suction force to the magnetic track, and its effect is to increase or decrease the magnetic driving force of the magnetic wheel to the magnetic track.

[0058] The vehicle body 4 and the magnetic rail 1 are arranged in the pipe 19 . The transportation in the pipeline is adopted, the pipeline environment is better, the resistance is small, and the ...

Embodiment 3

[0060] An active magnetic levitation transport vehicle, the structure of which is as described in Embodiment 1, the difference is that a vertical tail 15 is installed at the rear of the vehicle body 4 . The rear wing can make the vehicle move forward stably in a low vacuum state.

[0061] The both sides of car body 4 are equipped with electric guide wheel 17, and electric guide wheel 17 contacts with track 10 inboards. The electric guide wheels can prevent the vehicle from seriously tilting, affecting the operation of the vehicle and improving the safety of operation. The electric guide wheel 17 is retractable, and the electric guide wheel 17 is stretched out or inwardly contracted by the hydraulic cylinder, which plays the role of auxiliary brake.

[0062] Two groups of electric gravity balancers are installed at the bottom of the car body 4, one group at the front and rear of the bottom of the car body. It can balance the left and right sides of the vehicle and make the ve...

technical field

[0001] The invention relates to an active magnetic suspension vehicle and its application, belonging to the technical field of magnetic suspension vehicles. Background technique

[0002] At present, the driving mode of the existing maglev vehicles is mainly passive. A magnetic levitation drive device is installed on the track to make the vehicle levitate on the track and provide driving force through an external drive device. The starting, advancing and braking of the vehicle are all done by It is controlled externally, and there is no driving device installed on the car body.

[0003] Chinese patent document CN106428033B announces a magnetic power pipeline transportation device, which includes a pipeline and a magnetic vehicle installed in the pipeline. At least one magnetic driver is provided at the bottom of the pipeline, and at least one front The forward permanent magnet, the magnetic power driver and the forward permanent magnet work together to provid...

Examples

Embodiment 1

[0045] Such as Figure 1-5 As shown, the present embodiment provides an active maglev transport vehicle, comprising a car body 4 and a magnetic rail 1, and the car body 4 is provided with a main drive;

[0046] The main driver includes a motor 7, a magnetic wheel 3, a storage battery 13 and a power supply integrated management control system 5, the storage battery 13 and the power supply comprehensive management control system 5 are respectively connected to the motor 7, the motor 7 is connected to the magnetic wheels 3 on both sides, and the magnetic wheels 3 on both sides are respectively Located above the magnetic track 1, a plurality of magnetic wheel magnets 9 with polarities different from the magnetic track are arranged on the outer periphery of the magnetic wheel 3;

[0047] The bottom of the car body 4 is provided with a bottom magnet 2, the bottom magnet 2 is located above the magnetic track 1 and the bottom magnet 2 has the same polarity as the magnetic track 1;

...

Embodiment 2

[0057] An active magnetic levitation transport vehicle, the structure of which is as described in Embodiment 1, the difference is that: the output shaft of the motor 7, the coupling and the transmission shaft are placed in the sleeve 14 as a whole, and the sleeve 14 is placed on the support 6 , The bottom of the support 6 is provided with an electric jack magnetic wheel regulator 8 . The high and low position of the magnetic wheel can be adjusted through the electric jack magnetic wheel adjuster. The height adjustment of the up and down position of the magnetic wheel can increase the suction force to the magnetic track or reduce the suction force to the magnetic track, and its effect is to increase or decrease the magnetic driving force of the magnetic wheel to the magnetic track.

[0058] The vehicle body 4 and the magnetic rail 1 are arranged in the pipe 19 . The transportation in the pipeline is adopted, the pipeline environment is better, the resistance is small, and the ...

Embodiment 3

[0060] An active magnetic levitation transport vehicle, the structure of which is as described in Embodiment 1, the difference is that a vertical tail 15 is installed at the rear of the vehicle body 4 . The rear wing can make the vehicle move forward stably in a low vacuum state.

[0061] The both sides of car body 4 are equipped with electric guide wheel 17, and electric guide wheel 17 contacts with track 10 inboards. The electric guide wheels can prevent the vehicle from seriously tilting, affecting the operation of the vehicle and improving the safety of operation. The electric guide wheel 17 is retractable, and the electric guide wheel 17 is stretched out or inwardly contracted by the hydraulic cylinder, which plays the role of auxiliary brake.

[0062] Two groups of electric gravity balancers are installed at the bottom of the car body 4, one group at the front and rear of the bottom of the car body. It can balance the left and right sides of the vehicle and make the ve...

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