High-performance double-sided magnetic electric suction brake device

Abstract

The utility model discloses a high-performance double-sided magnetic force electric suction brake device in the technical field of magnetic force brake, which comprises an annular plate and a wheel, the wheel is arranged in the annular plate, rotating rods are fixed on both sides of the wheel, one ends of the two rotating rods are respectively and rotatably connected on both sides of the inner wall of the annular plate, damping fins are fixed on both sides of the wheel, and the damping fins are fixed on the inner wall of the annular plate. Annular grooves are formed in the two sides of the inner wall of the annular plate correspondingly, annular electromagnets are slidably arranged in the annular grooves, and an adjusting mechanism is arranged on one sides of the two annular electromagnets. When the wheel is used, only the annular electromagnet needs to be powered on, the annular electromagnet can generate magnetic force after being powered on, the wheel can drive the damping fin to cut a magnetic field when rotating, the damping fin can generate current after cutting the magnetic field, and the current enables the two sides of the wheel to generate the magnetic field. And the direction of the magnetic field must be the direction which hinders the wheels from making the cutting motion again, so that the wheels can be braked.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic brakes, in particular to a high-performance double-sided magnetic electro-suction brake device. Background Technique

[0002] Braking, also known as braking, refers to the action of stopping or reducing the speed of a running locomotive, vehicle, or other transportation tools or machinery, etc. Existing brakes brake by the contact between the friction pads and the wheels. Compared with the friction pads, the latter has greater instability (such as braking skidding on rainy days, etc.). The magnetic brake device does not contact the wheels. The magnetic brake relies on the mutual force between magnetic poles to achieve braking. Existing magnetic brakes only brake through one side, and only braking through one side results in not strong braking performance. For this reason, we propose a high-performance double-sided magnetic electro-suction brake device. Content of the Utility Model

[0003] The purpose of the utility model is to provide a high-performance double-sided magnetic electro-suction brake device to solve the problem that existing magnetic brakes only brake through one side and have not strong braking performance as mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A high-performance double-sided magnetic electro-suction brake device, including an annular plate and a wheel, the wheel is arranged inside the annular plate, both sides of the wheel are fixed with rotating rods, and one ends of the two rotating rods are respectively rotatably connected to both sides of the inner wall of the annular plate. Both sides of the wheel are fixed with damping sheets. Annular grooves are opened on both sides of the inner wall of the annular plate, and annular electromagnets are slidably arranged in the annular grooves. An adjusting mechanism is arranged on one side of the two annular electromagnets.

[0005] Preferably, an installation plate is arranged directly above the annular plate. Support rods are fixed between the lower periphery of the installation plate and the annular plate. Installation holes are opened at the four corners of the installation plate.

[0006] Preferably, the adjusting mechanism includes two side shells, the two side shells are respectively fixed on both sides of the annular plate, connecting plates are slidably arranged in the two side shells, sliding rods are fixed on the side walls of the two connecting plates, and one end of the sliding rod passes through the side wall of the annular groove and is fixed on the annular electromagnet. A moving mechanism is arranged on one side of the two connecting plates.

[0007] Preferably, the moving mechanism includes a groove plate and two sliding holes. The two sliding holes are respectively formed in the side walls of the two side shells. The groove plate is fixed to the side wall of the annular plate. Sliding plates are arranged on both sides inside the groove plate. Bearings are fixed to both side walls of the groove plate. A bidirectional threaded rod is connected inside one of the bearings. One end of the bidirectional threaded rod passes through the two sliding plates and the other bearing and is fixed with a turning handle. The bidirectional threaded rod is threadedly connected with the two sliding plates. One end of each of the two sliding plates is fixed with a side plate. A side rod is fixed to one side of each of the two side plates. One end of the side rod passes through the sliding hole and is fixed to the side wall of the connecting plate.

[0008] Preferably, anti-slip lines are provided on the outer surface of the turning handle.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: When the present utility model is in use, only the annular electromagnet needs to be energized. When the annular electromagnet is energized, it will generate magnetic force. When the wheel rotates, it can drive the damping piece to cut the magnetic field. After the damping piece cuts the magnetic field, an electric current will be generated. This electric current will generate magnetic fields on both sides of the wheel, and the direction of the magnetic field must be the direction that hinders the wheel from making a cutting movement again, so as to brake the wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0011] Figure 1 is a three-dimensional structural diagram of a high-performance double-sided magnetic force electro-suction brake device of the present utility model;

[0012] Figure 2 is a three-dimensional structural diagram of a high-performance double-sided magnetic force electro-suction brake device of the present utility model;

[0013] Figure 3 is a top view structural diagram of a high-performance double-sided magnetic force electro-suction brake device of the present utility model;

[0014] Figure 4 is a side view structural diagram of a high-performance double-sided magnetic force electro-suction brake device of the present utility model.

[0015] In the drawings, the list of components represented by each reference numeral is as follows:

[0016] 1. Ring plate; 2. Wheel; 3. Rotating rod; 4. Damping piece; 5. Annular groove; 6. Annular electromagnet; 7. Slide bar; 8. Side housing; 9. Connecting plate; 10. Side rod; 11. Side plate; 12. Groove plate; 13. Rotating handle; 14. Bidirectional threaded rod; 15. Slide plate; 16. Bearing; 17. Mounting hole; 18. Support rod; 19. Mounting plate. Specific embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0018] Please refer to Figures 1-4 , the present invention provides a technical solution: a high-performance double-sided magnetic electro-suction brake device, including a ring plate 1 and a wheel 2. The wheel 2 is arranged inside the ring plate 1. Rotating rods 3 are fixed on both sides of the wheel 2, and one ends of the two rotating rods 3 are respectively rotatably connected to both sides of the inner wall of the ring plate 1. Damping pieces 4 are fixed on both sides of the wheel 2. Annular grooves 5 are opened on both sides of the inner wall of the ring plate 1, and annular electromagnets 6 are slidably arranged in the annular grooves 5. An adjusting mechanism is arranged on one side of the two annular electromagnets 6. When the two annular electromagnets 6 are energized, the annular electromagnets 6 will generate magnetic force. When the wheel 2 rotates, it will drive the damping pieces 4 on both sides to cut the magnetic field. The damping pieces 4 cutting the magnetic field will generate current, and the current will generate a magnetic field on both sides of the wheel 2, and the direction of the magnetic field must be the direction that hinders the wheel 2 from making a cutting movement again, so as to achieve the effect of braking without contacting the wheel.

[0019] Among them, a mounting plate 19 is arranged directly above the ring plate 1. Support rods 18 are fixed between the lower periphery of the mounting plate 19 and the ring plate 1. Mounting holes 17 are opened at the four corners of the mounting plate 19. Through the mounting holes 17, it is convenient to install the wheel 2.

[0020] Among them, the adjusting mechanism includes two side housings 8, which are respectively fixed on both sides of the ring plate 1. Connecting plates 9 are slidably arranged in the two side housings 8. Slide bars 7 are fixed on the side walls of the two connecting plates 9, and one end of the slide bar 7 passes through the side wall of the annular groove 5 and is fixed on the annular electromagnet 6. A moving mechanism is arranged on one side of the two connecting plates 9. The moving mechanism can drive the annular electromagnet 6 to move. By controlling the distance between the annular electromagnet 6 and the damping piece 4, the braking force can be controlled.

[0021] Among them, the moving mechanism includes a groove plate 12 and two sliding holes. The two sliding holes are respectively formed in the side walls of the two side shells 8. The groove plate 12 is fixed to the side wall of the annular plate 1. Sliding plates 15 are slidably arranged on both sides inside the groove plate 12. Bearings 16 are fixed to both side walls of the groove plate 12. A bidirectional threaded rod 14 is connected inside one of the bearings 16. One end of the bidirectional threaded rod 14 passes through the two sliding plates 15 and the other bearing 16 and is fixed with a turning handle 13. Anti-slip lines are formed on the outer side of the turning handle 13. The bidirectional threaded rod 14 is threadedly connected to the two sliding plates 15. Side plates 11 are fixed to one ends of the two sliding plates 15. Side rods 10 are fixed to one sides of the two side plates 11. One end of the side rod 10 passes through the sliding hole and is fixed to the side wall of the connecting plate 9. By rotating the turning handle 13, the bidirectional threaded rod 14 can be driven to rotate. When the bidirectional threaded rod 14 rotates, the two sliding plates 15 can be driven to slide inside the groove plate 12. When the sliding plates 15 slide, the side rods 10 can be driven to slide inside the sliding holes, thereby driving the annular electromagnet 6 to move.

[0022] Working principle: By energizing the annular electromagnet 6, a magnetic force will be generated when the annular electromagnet 6 is energized. When the wheel 2 rotates, the damping piece 4 can be driven to cut the magnetic field. After the damping piece 4 cuts the magnetic field, an electric current will be generated. This electric current will generate a magnetic field on both sides of the wheel 2, and the direction of the magnetic field must be the direction that hinders the wheel 2 from making a cutting movement again. This is called Lenz's law in physics. In this way, the wheel can be braked. By hindering both sides of the wheel 2 at the same time, its braking performance can be increased. To put it simply, when the wheel 2 rotates, it cuts the magnetic field and generates a micro current. The current is converted into a magnetic field, and the magnetic field converted from the current is exactly repulsive to the magnetic field of the annular electromagnet 6.

[0023] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0024] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A high-performance double-sided magnetic electric suction brake device, comprising an annular plate (1) and a wheel (2), characterized in that: The wheel (2) is arranged in the annular plate (1), a rotating rod (3) is fixed on both sides of the wheel (2), and one end of the two rotating rods (3) is rotatably connected to both sides of the inner wall of the annular plate (1), a damping plate (4) is fixed on both sides of the wheel (2), an annular groove (5) is opened on both sides of the inner wall of the annular plate (1), and an annular electromagnet (6) is slidably arranged in the annular groove (5), and an adjustment mechanism is arranged on one side of the two annular electromagnets (6); The adjustment mechanism comprises two side shells (8), the two side shells (8) are respectively fixed on both sides of the annular plate (1), a connecting plate (9) is slidably arranged in the two side shells (8), a sliding rod (7) is fixed to the side walls of the two connecting plates (9), and one end of the sliding rod (7) passes through the side wall of the annular groove (5) and is fixed on the annular electromagnet (6), and a moving mechanism is arranged on one side of the two connecting plates (9); The moving mechanism comprises a slot plate (12) and two sliding holes, wherein the two sliding holes are respectively provided on the side walls of the two side shells (8), the slot plate (12) is fixed on the side wall of the annular plate (1), and slide plates (15) are slidably arranged on both sides of the slot plate (12), and bearings (16) are fixed on both side walls of the slot plate (12), wherein a bidirectional threaded rod (14) is connected to one of the bearings (16), one end of the bidirectional threaded rod (14) passes through the two slide plates (15) and the other bearing (16) and is fixed with a turning handle (13), and the bidirectional threaded rod (14) is connected to the two slide plates (15) by threads, and one end of the two slide plates (15) is fixed with a side plate (11), and one side of the two side plates (11) is fixed with a side rod (10), and one end of the side rod (10) passes through the sliding hole and is fixed to the side wall of the connecting plate (9).

2. A high-performance double-sided magnetic electric suction brake device according to claim 1, characterized in that: A mounting plate (19) is arranged directly above the annular plate (1), support rods (18) are fixed between the annular plate (1) and the mounting plate (1) at four sides below the mounting plate (19), and mounting holes (17) are provided at four corners of the mounting plate (19).

3. A high-performance double-sided magnetic electric suction brake device according to claim 1, characterized in that: The rotating handle (13) is provided with anti-skid patterns on the outside.

Images