CN112477615A

CN112477615A - Suspension vehicle

Info

Publication number: CN112477615A
Application number: CN202011524769.5A
Authority: CN
Inventors: 马先宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-03-12

Abstract

The invention relates to a suspension vehicle, which belongs to the technical field of vehicles and comprises a wheel and a vehicle body, wherein a ring hole is arranged in the wall body of the vehicle body, an annular groove communicated with the ring hole is arranged on the outer wall of the vehicle body, a stator winding A, a stator winding B and a slide rail group are arranged in the ring hole, a rotor winding A and a rotor winding B are arranged in the wheel, the magnetic poles of the stator winding A, the rotor winding A, the stator winding B and the rotor winding B are opposite, the suspension vehicle also comprises a bracket and a roller, one end of the bracket is connected with the wheel, the other end of the bracket extends into the ring hole through the annular groove, the roller is arranged in the ring hole and is connected with the other end of the bracket, the wheel is connected with the slide rail group through the bracket and the roller, the wheel sleeve rotates outside the vehicle body, the repulsion action of the stator winding B and the, the rotating magnetic field generated by the stator winding A and the rotor winding A are cut to generate electromagnetic induction, and electromagnetic thrust is generated to push the wheel to rotate.

Description

Suspension vehicle

Technical Field

The invention belongs to the technical field of vehicles, and particularly relates to a suspension vehicle.

Background

The existing vehicle usually adopts a suspension structure to connect wheels and a vehicle body, and has low mechanical transmission efficiency and large abrasion.

Therefore, a suspension vehicle which can lift the vehicle body and the wheels at intervals in a magnetic suspension mode, reduce mechanical wear and improve transmission efficiency is in urgent need.

Disclosure of Invention

The invention provides a suspension vehicle, which is used for solving the technical problems of large abrasion between a vehicle body and wheels and low transmission efficiency of a common vehicle in the prior art.

The invention is realized by the following technical scheme: the utility model provides a suspension vehicle, includes wheel and the tubular automobile body of pipe, the wheel cover is established outside the automobile body, be equipped with the annular ring in the wall body of automobile body, the outer wall of automobile body be equipped with the ring channel of annular ring intercommunication, be equipped with stator winding A, stator winding B and slide rail group in the annular ring side by side, be equipped with in the wheel side by side respectively with rotor winding A and the rotor winding B that stator winding A and stator winding B position correspond, stator winding A and rotor winding A stator winding B are all opposite with rotor winding B's magnetic pole, still include the support and with slide rail group complex gyro wheel, the one end and the wheel of support are connected, the other end of support passes through the ring channel and stretches into the annular ring, the gyro wheel sets up in the annular ring and with the other end of support is connected.

Further, in order to better implement the invention, the number of the brackets is four, and the four brackets are uniformly fixed on the inner side of the wheel along the circumferential direction of the wheel.

Further, in order to better implement the present invention, the slide rail set includes an inner slide rail and an outer slide rail, the inner slide rail is annularly disposed on an inner side wall of the annular hole, the outer slide rail is annularly disposed on an outer side wall of the annular hole, the roller is located between the inner slide rail and the outer slide rail, and a gap is formed between the roller and the inner slide rail and between the roller and the outer slide rail.

Further, in order to better implement the present invention, magnetic isolation plates are disposed between the stator winding a and the stator winding B, between the stator winding B and the sliding rail set, and between the rotor winding a and the rotor winding B.

Further, in order to better implement the invention, a stator winding C and a stator winding D for balancing the wheel form are further arranged in the annular hole, the stator winding C is arranged between the bracket and the customized winding B, the stator winding D is fixed on one side of the bracket, which is far away from the roller, and the magnetic poles of the stator winding C and the stator winding D are the same or opposite.

Furthermore, in order to better realize the invention, the invention also comprises a motor, a rotating shaft and a braking device, wherein the motor is arranged in the wheel, each support is correspondingly provided with one motor and one rotating shaft, one end of the rotating shaft is connected with the output end of the motor in a transmission way, the other end of the rotating shaft extends into the annular hole through an annular groove, the other end of the rotating shaft is provided with two transmission gears which are coaxial with the rotating shaft at intervals, the braking device comprises a first braking frame, a second braking frame, braking sheets and braking discs, the two braking discs are respectively arranged on the two side groove walls of the annular groove in an annular way, the first braking frame and the second braking frame are both in U-shaped structures, the left part and the right part of the first braking frame and the second braking frame are respectively arranged on the two sides of the rotating shaft, the two braking sheets are respectively fixed on one side of the first braking frame and the second braking frame, which are far away from the transmission gears, and, the other end of first brake frame and second brake frame all is equipped with the rack, the other end of first brake frame respectively with two same side meshing of drive gear, the other end of second brake frame respectively with two the opposite side meshing of drive gear.

Furthermore, in order to better realize the invention, the rotating shaft and the bracket are arranged side by side along the circumferential direction, support plates are arranged on two sides of the rotating shaft, one end of each support plate is connected with a wheel, the other end of each support plate extends into the annular hole through an annular groove, the first brake frame and the second brake frame are both positioned between the two support plates, sliding grooves are arranged on the inner sides of the support plates, and the two racks are respectively connected to the sliding grooves in a sliding manner.

Furthermore, in order to better realize the invention, the automobile wheel further comprises a carbon brush, a carbon brush holder and a conductive slip ring, wherein one end of the carbon brush holder is movably inserted into the other end of the support, a spring is fixedly arranged in the support and abuts against the carbon brush holder, the carbon brush is fixed at the other end of the carbon brush holder, the conductive slip ring is annularly arranged on the inner wall of the annular hole and is electrically connected with a vehicle-mounted power supply, the spring pushes the carbon brush to be in close contact with the conductive slip ring, a conductive wire is arranged on the carbon brush, and the conductive wire penetrates through the support and is electrically connected with a rotor winding A, a rotor winding B and a motor in the wheel.

Further, in order to better implement the present invention, the number of the wheels is two, and the two wheels are respectively arranged at two ends of the vehicle body.

Further, in order to better implement the invention, both ends of the vehicle body are provided with doors.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides a suspension vehicle, which comprises a wheel and a tubular vehicle body, wherein the wheel is sleeved outside the vehicle body, a ring hole is arranged in the wall body of the vehicle body, an annular groove communicated with the ring hole is arranged on the outer wall of the vehicle body, a stator winding A, a stator winding B and a slide rail group are arranged in the ring hole side by side, a rotor winding A and a rotor winding B which respectively correspond to the stator winding A and the stator winding B are arranged in the wheel side by side, the magnetic poles of the stator winding A, the rotor winding A, the stator winding B and the rotor winding B are opposite, the suspension vehicle also comprises a support and a roller matched with the slide rail group, one end of the support is connected with the wheel, the other end of the support extends into the ring hole through the annular groove, the roller is arranged in the ring hole and connected with the other end of the support, the structure is adopted, the wheel is connected with the slide rail group in the vehicle body through the support and the roller, so, therefore, a suspension gap is formed between the rotor winding A and the wheel, mechanical abrasion is reduced, transmission efficiency is improved, a rotating magnetic field generated by the stator winding A and the rotor winding A are cut to generate electromagnetic induction, and electromagnetic thrust is generated to push the wheel to rotate so as to drive the vehicle body to move.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a levitation vehicle of the present invention;

FIG. 2 is a schematic structural diagram of a carbon brush, a carbon brush holder and a conductive slip ring arranged in a vehicle body according to the present invention;

FIG. 3 is a schematic view of the structure of the brake device of the present invention mounted on the vehicle body

Fig. 4 is a side view of the levitation vehicle of the present invention.

In the figure:

1-vehicle wheels; 2-a vehicle body; 201-ring hole; 202-an annular groove; 3-stator winding a; 4-stator winding B; 5-a slide rail group; 51-inner slide rail; 52-outer slide rail; 6-rotor winding A; 7-rotor winding B; 8-a scaffold; 9-a roller; 10-a magnetic isolation plate; 11-stator winding C; 12-stator winding D; 13-a vehicle door; 14-a motor; 15-a rotating shaft; 151-transmission gear; 16-a first brake frame; 17-a second brake frame; 18-brake pads; 19-a brake disc; 20-a support plate; 21-a carbon brush; 22-carbon brush holder; 23-a conductive slip ring; 24-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

Example 1:

in the present embodiment, as shown in fig. 1, a suspension vehicle includes a wheel 1 and a tubular vehicle body 2, specifically, the wheel 1 is sleeved outside the vehicle body 2, an annular hole 201 is provided in a wall body of the vehicle body 2, an annular groove 202 communicated with the annular hole 201 is provided on an outer wall of the vehicle body 2, a stator winding A3, a stator winding B4 and a sliding rail group 5 are provided in the annular hole 201 side by side, a rotor winding A6 and a rotor winding B7 corresponding to positions of the stator winding A3 and the stator winding B4 are provided in the wheel 1 side by side, the stator winding A3, the rotor winding A6, the stator winding B4 and the rotor winding B7 are all electromagnets, magnetic poles of the stator winding A3 and the rotor winding A6, and magnetic poles of the stator winding B4 and the rotor winding B7 are all opposite, and a bracket 8 and a roller 9 engaged with the sliding rail group 5 are further included, one end of the bracket 8 is connected to the wheel 1, the other end of the support 8 extends into the annular ring 201 through the annular groove 202, and the roller 9 is disposed in the annular ring 201 and is fixedly connected to the other end of the support 8, so as to be slidably engaged with the slide rail set 5 to facilitate the rotation of the wheel 1.

By adopting the structure, the wheel 1 is connected with the slide rail group 5 in the vehicle body 2 through the bracket 8 and the roller 9, so that the wheel 1 can be sleeved outside the vehicle body 2 to rotate, the repulsion action between the stator winding B4 and the rotor winding B7 lifts the vehicle body 2, a suspension gap is formed between the wheel 1 and the vehicle body, the mechanical wear is reduced, the transmission efficiency is improved, the rotating magnetic field generated by the stator winding A3 and the rotor winding A6 are cut to generate electromagnetic induction, and further electromagnetic thrust is generated to push the wheel 1 to rotate, so that the vehicle body 2 is driven to advance.

In this embodiment, as shown in fig. 1, magnetic isolation plates 10 are disposed between the stator winding A3 and the stator winding B4, between the stator winding B4 and the rail set 5, and between the rotor winding a6 and the rotor winding B7, and the magnetic isolation plates 10 are used to isolate the magnetic force between adjacent stator windings or rotor windings, so as to prevent the stator winding B4 from affecting the rail set 5, and to enable the stator winding to generate magnetic repulsion only for the rotor winding corresponding to the position.

Example 2:

this embodiment is further optimized based on embodiment 1, and in this embodiment, as shown in fig. 2, the number of the brackets 8 is four, the four brackets 8 are evenly fixed on the inner side of the wheel 1 along the circumferential direction of the wheel 1, so that the wheel 1 is positioned outside the annular groove 202 of the vehicle body 2 by the connection of the four brackets 8 in four directions, the shape of the bracket 8 may be a fan-shaped plate, an arc-shaped plate or a U-shaped plate, the width of the bracket 8 should be smaller than the width of the annular groove 202, so that the bracket 8 and the annular groove 202 are in a clearance fit relationship, when the wheel 1 rotates, the bracket 8 can rotate together along the annular groove 202 in the circumferential direction, and the roller 9 fixed at the other end can be matched and connected with the track group in the annular hole 201 in the vehicle body 2, so that the rotation of the wheel 1 is stable and has no clamping stagnation.

As a specific embodiment of this embodiment, as shown in fig. 1, the slide rail set 5 includes an inner slide rail 51 and an outer slide rail 52, the slide rail set 5 is located on a side of the bracket 8 away from the stator winding A3 and the stator winding B4, specifically, the inner slide rail 51 and the outer slide rail 52 are both annular structural members, the inner slide rail 51 is annularly fixed on an inner side wall of the annular ring 201, the outer slide rail 52 is annularly fixed on an outer side wall of the annular ring 201, the roller 9 is located between the inner slide rail 51 and the outer slide rail 52, a gap is formed between the roller 9 and the inner slide rail 51 and the outer slide rail 52, when the vehicle is parked, the vehicle body 2 is in a non-floating state, at this time, the stator winding A3 and the rotor set a are in a de-energized state, no magnetic force acts, the vehicle body 2 sinks by its own weight, a lower end of the inner slide rail 51 falls on the roller 9 on the bracket 8, the vehicle body 2 is supported by the bottom bracket 8, and at the same time, the upper end of the outer slide rail 52 is also dropped on the roller 9 of the top bracket 8, and the vehicle body 2 is suspended by the bracket 8 at the top, and it is noted that the bracket 8 is provided with a mechanical brake device, when the vehicle is parked, the mechanical brake device is opened to lock the vehicle body 2 and the wheels 1, and when the vehicle is started, when the vehicle body 2 is in a floating state, the stator winding A3 and the rotor set A are electrified to generate a magnetic repulsion action, the outer diameter of the vehicle body 2 is smaller than the inner diameter of the wheel 1, the vehicle body 2 is lifted up by the magnetic force and suspended in the wheel 1, a gap of about 5cm is kept between the vehicle body 2 and the wheel 1, the roller 9 is held between the inner rail 51 and the outer rail 52, and the clearance therebetween can absorb the rolling of the wheel 1 caused by the uneven ground.

As a more preferable embodiment of this embodiment, as shown in fig. 1, a stator winding C11 and a stator winding D12 for balancing the shape of the wheel 1 are further disposed in the annular hole 201, the stator winding C11 and the stator winding D12 are both electromagnets, specifically, the stator winding C11 is disposed between the bracket 8 and the customized winding B, a magnetic isolation plate 10 is disposed between the stator winding C11 and the stator winding B4 to prevent the magnetic forces of the stator winding C11 and the stator winding B4 from affecting each other, the stator winding D12 is fixed on a side of the bracket 8 away from the roller 9, the magnetic poles of the stator winding C11 and the stator winding D12 are the same or opposite, the controller can control the on/off of the stator winding C11 and the stator winding D12 to generate a repulsive or attractive magnetic force between the stator winding C11 and the stator winding D12, so as to drive the bracket 8 to swing transversely, the wheel 1 connected with the driving device is driven to swing, so that the wheel 1 moves straight or turns, and the state of the wheel 1 can be balanced to ensure that the wheel 1 runs stably.

Example 3:

the present embodiment is further optimized on the basis of embodiment 2, in this embodiment, as shown in fig. 3, the present embodiment further includes a motor 14, a rotating shaft 15, and a braking device, the motor 14 is installed in the wheel 1, each of the brackets 8 is provided with one of the motor 14 and the rotating shaft 15, specifically, one end of the rotating shaft 15 is connected to an output end of the motor 14 in a transmission manner, and the other end of the rotating shaft 15 extends into the annular hole 201 through an annular groove 202, preferably, the rotating shaft 15 and the motor 14 are in a helical gear transmission manner, the other end of the rotating shaft 15 is provided with two transmission gears 151 coaxial with the rotating shaft 15 at intervals so as to drive the transmission gears 151 to rotate, the braking device includes a first braking frame 16, a second braking frame 17, a braking pad 18, and a braking disc 19, the two braking discs 19 are respectively arranged on two side groove walls of the annular groove 202, the first braking frame 16 and the second braking frame 17 are both in, the first brake frame 16 and the second brake frame 17 are respectively arranged on two sides of the rotating shaft 15 from left to right, the two brake pads 18 are respectively fixed on one sides of the first brake frame 16 and the second brake frame 17 away from the transmission gear 151 and respectively aligned with the two brake discs 19, racks are respectively arranged at the other ends of the first brake frame 16 and the second brake frame 17, the other end of the first brake frame 16 is respectively meshed with the same sides of the two transmission gears 151, the other end of the second brake frame 17 is respectively meshed with the other sides of the two transmission gears 151, so that when the transmission gear 151 rotates, the transmission gear 151 is meshed with the racks to drive the first brake frame 16 and the second brake frame 17 to respectively open or contract towards two sides, and the brake pads 18 on the first brake frame 16 and the second brake frame 17 respectively abut against the brake discs 19 on two sides, thereby holding the vehicle body 2 tightly and preventing the wheel 1 from slipping when the vehicle is parked.

Preferably, the rotating shaft 15 and the bracket 8 are arranged side by side in the circumferential direction, support plates 20 are arranged on both sides of the rotating shaft 15, one end of each support plate 20 is connected with the wheel 1, and the other end of each support plate extends into the annular hole 201 through an annular groove 202, the first brake frame 16 and the second brake frame 17 are both located between the two support plates 20, so that the two support plates 20 can be opened from a space between the two support plates 20 and tightly hold the vehicle body 2, slide grooves are arranged on the inner sides of the support plates 20, the two racks are respectively connected to the slide grooves in a sliding manner, and stoppers are arranged in the slide grooves to limit the racks and the maximum opening distance between the first brake frame 16 and the second brake frame 17.

Example 4:

in this embodiment, as shown in fig. 2, the present embodiment further includes a carbon brush 21, a carbon brush holder 22, and a conductive slip ring 23, specifically, one end of the carbon brush holder 22 is movably inserted into the other end of the support 8, the support 8 is a hollow structure, a spring 24 is fixedly disposed in the support 8, the spring 24 abuts against the carbon brush holder 22, the carbon brush 21 is fixed to the other end of the carbon brush holder 22, the conductive slip ring 23 is annularly disposed on the inner wall of the annular hole 201 and electrically connected to a vehicle-mounted power supply, the spring 24 pushes the carbon brush 21 to tightly contact the conductive slip ring 23, so that the carbon brush 21 can always electrically connect to the conductive slip ring 23 when the wheel 1 rotates, the carbon brush 21 is provided with a conductive wire, and the conductive wire penetrates through the support 8 and then connects to a rotor winding a6 in the wheel 1, The rotor winding B7 and the motor 14 are electrically connected to supply power.

Example 5:

in this embodiment, as shown in fig. 1, the number of the wheels 1 is two, two of the wheels 1 are respectively disposed at two ends of the vehicle body 2, the two wheels 1 operate more stably, and the vehicle body 2 is lifted from the two ends simultaneously, so that the suspended vehicle body 2 is kept balanced.

In the present embodiment, as shown in fig. 4, doors 13 are provided at both ends of the vehicle body 2 so that the vehicle body 2 can be entered from both ends, and a cab is provided in an inner space of the vehicle body 2.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a suspension car which characterized in that: including wheel and the tubular automobile body of pipe, the wheel cover is established outside the automobile body, be equipped with the annular ring in the wall body of automobile body, the outer wall of automobile body be equipped with the ring channel of annular ring intercommunication, be equipped with stator winding A, stator winding B and slide rail group in the annular ring side by side, be equipped with in the wheel side by side respectively with rotor winding A and the rotor winding B that stator winding A and stator winding B position correspond, stator winding A and rotor winding A stator winding B and rotor winding B's magnetic pole is equal opposite, still include the support and with slide rail group complex gyro wheel, the one end and the wheel of support are connected, the other end of support stretches into through the annular ring, the gyro wheel sets up in the annular ring and with the other end of support is connected.

2. A suspension vehicle as claimed in claim 1, wherein: the number of the supports is four, and the four supports are uniformly fixed on the inner side of the wheel along the circumferential direction of the wheel.

3. A suspension vehicle as claimed in claim 2, wherein: the slide rail group comprises an inner slide rail and an outer slide rail, the inner slide rail is annularly arranged on the inner side wall of the annular hole, the outer slide rail is annularly arranged on the outer side wall of the annular hole, the roller is located between the inner slide rail and the outer slide rail, and gaps are formed between the roller and the inner slide rail as well as between the roller and the outer slide rail.

4. A suspension vehicle as claimed in claim 3, wherein: and magnetic isolation plates are arranged between the stator winding A and the stator winding B, between the stator winding B and the slide rail group and between the rotor winding A and the rotor winding B.

5. A levitation vehicle as recited in claim 4, wherein: the wheel type wheel rotor structure is characterized in that a stator winding C and a stator winding D which are used for balancing the shape of the wheel are further arranged in the annular hole, the stator winding C is arranged between the support and the customized winding B, the stator winding D is fixed on one side, away from the roller, of the support, and the magnetic poles of the stator winding C and the magnetic poles of the stator winding D are the same or opposite.

6. A levitation vehicle as recited in claim 5, wherein: the brake device comprises a first brake frame, a second brake frame, brake pads and brake discs, wherein the two brake discs are respectively arranged on the two side walls of the annular groove in an encircling manner, the first brake frame and the second brake frame are of U-shaped structures, the left side and the right side of the first brake frame and the right side of the second brake frame are respectively arranged on the two sides of the rotating shaft, the two brake pads are respectively fixed on one side of the first brake frame and the second brake frame away from the transmission gear and are respectively aligned with the two brake discs, the other end of first brake frame and second brake frame all is equipped with the rack, the other end of first brake frame respectively with two same side meshing of drive gear, the other end of second brake frame respectively with two the opposite side meshing of drive gear.

7. The levitation vehicle of claim 6, wherein: the rotating shaft and the support are arranged side by side along the circumferential direction, support plates are arranged on two sides of the rotating shaft, one end of each support plate is connected with a wheel, the other end of each support plate extends into the annular hole through an annular groove, the first brake frame and the second brake frame are located between the two support plates, sliding grooves are formed in the inner sides of the support plates, and the racks are respectively connected to the sliding grooves in a sliding mode.

8. A suspension vehicle as claimed in claim 7, wherein: the automobile wheel electric brush comprises a support, and is characterized by further comprising a carbon brush, a carbon brush holder and a conductive slip ring, wherein one end of the carbon brush holder is movably inserted into the other end of the support, a spring is fixedly arranged in the support and abutted against the carbon brush holder, the carbon brush is fixed to the other end of the carbon brush holder, the conductive slip ring is annularly arranged on the inner wall of an annular hole and electrically connected with an automobile-mounted power supply, the spring pushes the carbon brush to be in close contact with the conductive slip ring, a conductive wire is arranged on the carbon brush and penetrates through the support to be electrically connected with a rotor winding A, a rotor winding B and a motor in the wheel.

9. A suspension vehicle according to any of claims 1-8, wherein: the number of the wheels is two, and the two wheels are respectively arranged at two ends of the vehicle body.

10. A suspension vehicle as claimed in claim 9, wherein: and vehicle doors are arranged at two ends of the vehicle body.