阅读说明：本技术 一种主动式磁悬浮运输车及其应用 (Active magnetic suspension transport vehicle and application thereof ) 是由 蔡峰 于 2019-11-21 设计创作，主要内容包括：本发明涉及一种主动式磁悬浮运输车及其应用,包括车体和磁轨,车体上设置有主驱动器；主驱动器包括电动机、磁轮、蓄电池和电源综合管理控制系统,蓄电池、电源综合管理控制系统均与电动机连接,电动机连接两侧磁轮,两侧磁轮分别位于磁轨上方,磁轮外周上设置有多个与磁轨极性相异的磁轮磁体；车体放置在磁轨上,磁轮与磁轨同极相斥,使车体呈悬浮状态；电动机驱动两侧磁轮,使磁轮与磁轨之间产生推动力,驱动车体前行。本发明改变了传统磁悬浮车的驱动方式,改被动驱动为主动驱动,仅仅在车体上设置主驱动器,不再轨道上设置多个驱动器,能够实现更为精准的控制；结构设计科学合理,施工更简单、成本更低。(The invention relates to an active magnetic suspension transport vehicle and application thereof, comprising a vehicle body and a magnetic track, wherein the vehicle body is provided with a main driver; the main driver comprises a motor, magnetic wheels, a storage battery and a power supply comprehensive management control system, the storage battery and the power supply comprehensive management control system are both connected with the motor, the motor is connected with the magnetic wheels on two sides, the magnetic wheels on two sides are respectively positioned above the magnetic tracks, and a plurality of magnetic wheel magnets with different polarities from the magnetic tracks are arranged on the peripheries of the magnetic wheels; the vehicle body is placed on the magnetic track, and the like poles of the magnetic wheels and the magnetic track repel each other, so that the vehicle body is in a suspension state; the motor drives the magnetic wheels at the two sides to generate driving force between the magnetic wheels and the magnetic tracks to drive the vehicle body to move forwards. The invention changes the driving mode of the traditional magnetic suspension vehicle, changes the passive driving into the active driving, only arranges the main driver on the vehicle body, does not arrange a plurality of drivers on the track, and can realize more accurate control; the structural design is scientific and reasonable, the construction is simpler, and the cost is lower.)

1. An active magnetic suspension transport vehicle is characterized by comprising a vehicle body and a magnetic track, 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 battery and the power supply comprehensive management control system are respectively connected with the motor, the motor is connected with the magnetic wheels on two sides, the magnetic wheels on two sides are respectively positioned above the magnetic tracks, and a plurality of magnetic wheel magnets with different polarities from the magnetic tracks are arranged on the peripheries of the magnetic wheels;

the bottom of the vehicle body is provided with a vehicle bottom magnet which is positioned above the magnetic track and has the same polarity with the magnetic track;

the vehicle body is positioned on the magnetic rail, and the like poles of the vehicle bottom magnet and the magnetic rail repel each other, so that the vehicle body is in a suspension state; the motor drives the magnetic wheels at the two sides to rotate, and the magnets of the magnetic wheels attract with the opposite poles of the magnetic tracks, so that a driving force is generated between the rotating magnets of the magnetic wheels and the magnetic tracks to drive the vehicle body to move forwards.

2. The active maglev transport vehicle of claim 1, wherein the motor is located at a middle position of the vehicle body, an output shaft of the motor is connected with the transmission shaft through a coupling, and the transmission shaft is connected with the magnetic wheel.

3. The active magnetic levitation transport vehicle as claimed in claim 2, wherein the motor output shaft, the coupling and the transmission shaft are integrally disposed in a sleeve, the sleeve is disposed on a support, and the bottom of the support is provided with a magnetic wheel adjuster of the electric jack.

4. The active magnetic levitation transport vehicle of claim 1, wherein the magnetic track is laid on a track.

5. The active magnetic levitation transport vehicle as claimed in claim 4, wherein vehicle balancing magnets are symmetrically arranged on both sides of the vehicle body, and rail balancing magnets having the same polarity as the vehicle balancing magnets are arranged on the inner side of the rail.

6. The active magnetic suspension transport vehicle as claimed in claim 1, wherein the bottom of the vehicle body is further provided with bottom magnets of the electric adjustment vehicle, the bottom magnets of the electric adjustment vehicle are positioned at two sides of the magnetic wheel, and the bottom magnets of the electric adjustment vehicle are positioned above the magnetic track.

7. The active magnetic levitation transport vehicle of claim 1, wherein a control room is provided on the vehicle body; the vehicle body and the magnetic track are arranged in the pipeline.

8. The active magnetic levitation transport vehicle of claim 4, wherein at least two auxiliary starting thrusters are provided in the track, the auxiliary starting thrusters being respectively installed in the track at the station location.

9. A method of operating an active magnetic levitation transport vehicle as claimed in any one of claims 1 to 8, comprising the steps of:

at an initial station, a vehicle body is placed on a magnetic track and is in a suspended static state, when a passenger enters a vehicle body compartment, a control room closes a compartment door, a motor is started to rotate, and the vehicle body moves forwards;

when the vehicle body is about to reach the next station, the control room controls the motor to rotate reversely to provide braking force for the vehicle body, so that the vehicle body is slowly stopped at the station, passengers get on or off the vehicle, then the control room controls the starting motor to rotate again, and the vehicle body continues to move forwards;

when the vehicle body is about to reach the terminal station, the control room controls the motor to be powered off, so that the vehicle body loses driving force, the vehicle body is slowly stopped at the terminal station, passengers get off the vehicle, and the control room stops working.

10. An active magnetic suspension transport vehicle comprises a vehicle body and a magnetic track, wherein a main driver is arranged on the vehicle body;

the main driver comprises a motor, a magnetic wheel, a storage battery and a power supply comprehensive management control system, the storage battery and the power supply comprehensive management control system are respectively connected with the motor, the motor is connected with the magnetic wheel, and a plurality of magnetic wheel magnets with different polarities from the magnetic track are arranged on the periphery of the magnetic wheel;

the two sides of the bottom of the vehicle body are provided with vehicle bottom magnets, and the polarity of the vehicle bottom magnets is the same as that of the magnetic tracks;

three magnetic tracks are laid on the tracks, the vehicle bottom magnets are positioned above the two side magnetic tracks, the magnetic wheel magnets are positioned above the middle magnetic track, and the vehicle bottom magnets and the magnetic tracks repel each other in the same polarity, so that the vehicle body is in a suspension state; the motor drives the magnetic wheel to rotate, and the magnet of the magnetic wheel is attracted with the opposite poles of the magnetic track, so that a driving force is generated between the rotating magnet of the magnetic wheel and the magnetic track to drive the vehicle body to move forwards.

Technical Field

The invention relates to an active magnetic suspension transport vehicle and application thereof, belonging to the technical field of magnetic suspension vehicles.

Background

At present, the existing magnetic suspension vehicles are mainly driven, the magnetic suspension driving device is arranged on the track, the vehicles are suspended on the track and provide driving force through the external driving device, the starting, advancing and braking of the vehicles are controlled from the outside, and the vehicle body is not provided with the driving device.

Chinese patent document CN106428033B discloses a magnetomotive pipeline transportation device, which comprises a pipeline and a magnetomotive vehicle arranged in the pipeline, wherein the bottom of the pipeline is provided with at least one magnetomotive driver, the bottom of the magnetomotive vehicle is provided with at least one forward permanent magnet, and the magnetomotive driver and the forward permanent magnet cooperate to provide power for the magnetomotive vehicle and drive the magnetomotive vehicle to run in the pipeline. The magnetic power pipeline transportation device realizes the forward movement and the steering of the magnetic power vehicle through the magnetic drive, changes the traditional transportation mode, and has the advantages of clean energy, environmental protection, no pollution, low energy consumption, high energy consumption and the like. The magnetic power vehicle runs in a closed pipeline, is free of wind resistance, is not influenced by weather environment, can continuously run, is safe and reliable in the whole running process, and is greatly improved in safety and stability compared with the traditional transportation mode. The pipeline can be erected on the ground, in the air, at the bottom of the ground or on the seabed, is not limited by space, and has wide application scenes.

However, according to the patent technology, a plurality of magnetic power drivers need to be arranged in a pipeline, the construction cost is high, the construction difficulty is high, in addition, the vehicle only moves passively due to the fact that no driving device is arranged, accurate operation cannot be achieved during braking and station stopping, and the error is large.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an active magnetic suspension transport vehicle which adopts an active advancing mode, only a driver is arranged on a vehicle body, a magnetic track is simply arranged on the track, and the vehicle is started, advanced and braked and accurately operated by the driver on the vehicle body.

The invention also provides a working method of the active magnetic suspension transport vehicle.

The technical scheme of the invention is as follows:

an active magnetic suspension transport vehicle comprises a vehicle body and a magnetic track, 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 battery and the power supply comprehensive management control system are respectively connected with the motor, the motor is connected with the magnetic wheels on two sides, the magnetic wheels on two sides are respectively positioned above the magnetic tracks, and a plurality of magnetic wheel magnets with different polarities from the magnetic tracks are arranged on the peripheries of the magnetic wheels;

the bottom of the vehicle body is provided with a vehicle bottom magnet which is positioned above the magnetic track and has the same polarity with the magnetic track;

the vehicle body is positioned on the magnetic rail, and the like poles of the vehicle bottom magnet and the magnetic rail repel each other, so that the vehicle body is in a suspension state; the motor drives the magnetic wheels at the two sides to rotate, and the magnets of the magnetic wheels attract with the opposite poles of the magnetic tracks, so that a driving force is generated between the rotating magnets of the magnetic wheels and the magnetic tracks to drive the vehicle body to move forwards.

Preferably, the motor is located in the middle of the vehicle body, an output shaft of the motor is connected with the transmission shaft through a coupler, and the transmission shaft is connected with the magnetic wheel.

Preferably, the end of the transmission shaft is connected with the magnetic wheel through a key.

Preferably, the motor output shaft, the coupling and the transmission shaft are integrally arranged in a sleeve, the sleeve is arranged on a support, and the bottom of the support is provided with an electric jack magnetic wheel regulator. The design has the advantage that the height of the magnetic wheel can be adjusted through the electric jack magnetic wheel adjuster.

Preferably, the magnetic track is laid on a track. The advantage of this design is, to traditional rail motion, only need lay the magnetic track on the track, just can lay the magnetic levitation transport vechicle on traditional track, makes things convenient for the transformation of traditional track, makes its operation demand that adapts to the magnetic levitation transport vechicle.

Preferably, vehicle balance magnets are symmetrically arranged on two sides of the vehicle body, and track balance magnets which are the same as the vehicle balance magnets are arranged on the inner side of the track.

Preferably, the bottom of the vehicle body is further provided with an electric adjusting vehicle bottom magnet, the electric adjusting vehicle bottom magnet is positioned on two sides of the magnetic wheel, and the electric adjusting vehicle bottom magnet is positioned above the magnetic track. The advantage of this design lies in, through the perpendicular interval adjustment suspension vehicle buoyancy of adjusting vehicle bottom magnet and magnetic track, makes vehicle and magnetic track keep reasonable magnetic levitation interval.

Preferably, the motor is a servo motor.

Preferably, a control room is provided on the vehicle body.

Preferably, the vehicle body and the magnetic track are arranged in a pipeline. The advantage of this design is, adopts the interior transportation of pipeline, and the pipeline environment is better, and the resistance is little, and the degree of safety is high, compares natural running environment, can realize high-efficient stable operation in the pipeline.

Preferably, the tail part of the vehicle body is provided with a vertical tail wing. The design has the advantage that the vehicle can stably and straightly move in a low vacuum state.

Preferably, electric guide wheels are arranged on two sides of the vehicle body and are in contact with the inner side of the track. The advantage of this design is, electronic leading wheel can prevent that the vehicle from seriously heeling, influences the vehicle operation, promotes the operation security.

Preferably, at least two groups of electric gravity balancers are arranged at the bottom of the vehicle body. The design has the advantages that the left and right balance of the vehicle can be realized, and the stable operation of the vehicle is ensured.

Preferably, at least two auxiliary starting propellers are arranged in the track, and the auxiliary starting propellers are respectively arranged in the track at the station position. The advantage of this design is, through the auxiliary start propeller, when the automobile body starts, gives a driving force of automobile body, guarantees that the automobile body starts smoothly.

An operating method of an active magnetic suspension transport vehicle comprises the following steps:

at an initial station, a vehicle body is placed on a magnetic track and is in a suspended static state, when a passenger enters a vehicle body compartment, a control room closes a compartment door, a motor is started to rotate, and the vehicle body moves forwards;

when the vehicle body is about to reach the next station, the control room controls the motor to rotate reversely to provide braking force for the vehicle body, so that the vehicle body is slowly stopped at the station, passengers get on or off the vehicle, then the control room controls the starting motor to rotate again, and the vehicle body continues to move forwards;

when the vehicle body is about to reach the terminal station, the control room controls the motor to be powered off, so that the vehicle body loses driving force, the vehicle body is slowly stopped at the terminal station, passengers get off the vehicle, and the control room stops working.

An active magnetic suspension transport vehicle comprises a vehicle body and a magnetic track, wherein a main driver is arranged on the vehicle body;

the main driver comprises a motor, a magnetic wheel, a storage battery and a power supply comprehensive management control system, the storage battery and the power supply comprehensive management control system are respectively connected with the motor, the motor is connected with the magnetic wheel, and a plurality of magnetic wheel magnets with different polarities from the magnetic track are arranged on the periphery of the magnetic wheel;

the two sides of the bottom of the vehicle body are provided with vehicle bottom magnets, and the polarity of the vehicle bottom magnets is the same as that of the magnetic tracks;

three magnetic tracks are laid on the tracks, the vehicle bottom magnets are positioned above the two side magnetic tracks, the magnetic wheel magnets are positioned above the middle magnetic track, and the vehicle bottom magnets and the magnetic tracks repel each other in the same polarity, so that the vehicle body is in a suspension state; the motor drives the magnetic wheel to rotate, and the magnet of the magnetic wheel is attracted with the opposite poles of the magnetic track, so that a driving force is generated between the rotating magnet of the magnetic wheel and the magnetic track to drive the vehicle body to move forwards.

The invention has the beneficial effects that:

1) the active magnetic suspension transport vehicle changes the driving mode of the traditional magnetic suspension vehicle into the passive driving mode, only the main driver is arranged on the vehicle body, and a plurality of drivers are not arranged on the track, so that more accurate control can be realized.

2) According to the active magnetic suspension transport vehicle, the main driver is arranged on the vehicle body, the structural design is more scientific and reasonable, the construction is simpler, the cost is lower, the road transportation or the pipeline transportation can be realized, the economic benefit and the market benefit are good, and the active magnetic suspension transport vehicle is worthy of popularization and application.

Drawings

FIG. 1 is a front view of an active magnetic levitation vehicle of the present invention;

FIG. 2 is a side view of an active magnetic levitation vehicle of the present invention;

FIG. 3 is a side view of the interior of a duct of an active magnetic levitation vehicle of the present invention;

FIG. 4 is a schematic view of a magnetic track structure according to the present invention;

FIG. 5 is a front view of the magnetic wheel of the present invention;

FIG. 6 is a side view of an active magnetic levitation vehicle according to another aspect of the present invention;

wherein: 1-magnetic track, 2-vehicle bottom magnet, 3-magnetic wheel, 4-vehicle body, 5-power supply integrated management control system, 6-support, 7-motor, 8-electric jack magnetic wheel regulator, 9-magnetic wheel magnet, 10-rail, 11-vehicle balance magnet, 12-rail balance magnet, 13-storage battery, 14-sleeve, 15-empennage, 16-electric regulation vehicle bottom magnet, 17-electric guide wheel, 18-electric gravity balancer, 19-pipeline, 20-auxiliary starting propeller and 21-vehicle balance magnet regulator.

Detailed Description

The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.