CN115085587A - Electromagnetic machine - Google Patents

Abstract

The invention relates to an electromagnetic machine, in particular to a magnetic power system for converting electric energy into mechanical energy. The device uses electric energy to generate a magnetic field to do work, a small amount of electric energy is used for generating the magnetic field to push a permanent magnet to do reciprocating linear motion on a slider of a slider-crank mechanism, so that rotary power is generated to drive equipment to do work, compared with the traditional motor, three-quarter electric energy can be saved, because the magnetic field generated by an electrified coil is in a always electrified state when the traditional motor runs, the motor consumes much electric energy, only one quarter of strokes of the machine are in the electrified state when the machine runs for one circle, and in short, the electricity consumption is less. Only one model machine is made for reasons of insufficient personal capital resources and the like, and the model machine can normally operate.

Description

Electromagnetic machine

Technical field:

The invention relates to an electromagnetic power system. The device uses electric energy to generate a magnetic field to perform work, and uses a small amount of electric energy to generate a magnetic field to push a permanent magnet to perform reciprocating linear motion on a slider of a crank-slider mechanism, thereby generating rotational power to drive related equipment .

Background technique:

The main energy sources currently used by human beings are coal, oil, wind energy, water energy, nuclear energy, solar energy, etc., but most of them pollute the environment, so it is particularly important to make each kWh achieve the maximum work.

Traditional motors use energized coils (that is, stator windings) to generate a rotating magnetic field and act on the rotor to form a magneto-electric rotational torque . However, since the coil is always energized when the magnetic field is generated, the motor consumes a lot of electric energy, and only a quarter of the stroke of the machine is energized when it runs a circle.

Invention content:

The main purpose of the present invention is to provide an electromagnetic machine, which utilizes an electrified coil to generate a magnetic field, has the same magnetic pole as the permanent magnet, and uses the same-pole repulsive force to push the permanent magnet to do reciprocating linear motion on the slider of the crank-slider mechanism, and push the crankshaft to rotate , which generates rotational kinetic energy to drive mechanical equipment to do work. Compared with traditional motors, it can save three-quarters of electricity. In short, it uses less electricity.

In order to achieve the above purpose, the present invention provides an electromagnetic machine, comprising: an electric control part, a crank-slider mechanism part, a work part, an induction part, and a base part;

The electric control part includes: a battery, a wire and a relay;

The battery is used to power the metal sensor and electromagnet:

The wires are used to connect batteries, relays, electromagnets and metal sensors;

The function of the relay is to pull in and energize the electromagnet when it receives the electrical signal of the metal sensor;

The crank-slider mechanism part includes: a slider bearing, a piston connecting rod, a crankshaft and a flywheel;

The function of the slider bearing is to facilitate the linear reciprocating motion of the piston above it;

The function of the piston connecting rod is to form the same-pole repulsive force when the permanent magnet is energized by the electromagnet to generate a magnetic field, and push the crankshaft flywheel to rotate through the piston connecting rod;

The function of the crankshaft is to convert the homopolar repulsive force from the piston connecting rod group into the rotational torque of the crankshaft for external output, and drive the electromagnetic motor and other auxiliary devices to work;

The main function of the flywheel is to store the energy and inertia beyond the power stroke of the electromagnetic machine.

The work part includes: an electromagnet and a permanent magnet;

The electromagnet is a device that generates electromagnetism by being energized. A conductive winding that matches its power is wound on the outside of the iron core. This current-carrying coil is magnetic like a magnet, and it is also called an electromagnet;

The permanent magnet is a permanent magnet, which can be a natural product, also known as a natural magnet, or artificially manufactured, and has a wide magnetic hysteresis loop, high coercivity, high remanence, and can maintain a constant magnetic material once magnetized , The strong magnets used here refer to NdFeB magnets . Compared with ferrite magnets , AlNiCo and Samarium Cobalt, its magnetic properties greatly surpass those of other magnets. NdFeB magnets can absorb 640 times the weight of their own weight, so NdFeB magnets are often used by outsiders. called a strong magnet;

The sensing part includes: a metal sensor and a metal strip;

The metal sensor can sense metal, and the metal proximity sensor can detect the metal target close to the sensor without actually contacting the target;

The metal strip is a kind of metal made of steel and iron;

The base part includes: an aluminum base plate, a bearing fixing seat and an electromagnet fixing seat;

The function of the aluminum base plate is to place the various components of the electromagnetic machine;

The function of the bearing fixing seat is to fix the rotating shaft;

The function of the electromagnet fixing seat is to fix the electromagnet.

Description of drawings:

In order to further understand the features and operation process of the present invention, please refer to the following detailed description of the present invention and the accompanying drawings, however, the accompanying drawings are only for reference and description, and are not intended to limit the present invention.

in the attached drawings;

Fig. 1 is the overall structure diagram of the electromagnetic machine of the present invention

1. Metal strip 2, crankshaft 3, bearing holder 4, flywheel disc 5, eccentric positioning shaft 6, connecting rod 7, slider guide rail 8, permanent magnet 9, electromagnet 10, electromagnet holder 11, aluminum base plate 12 , 24V battery 13, relay 14, wire 15, metal sensor

Fig. 2 is the circuit control wiring diagram of the present invention

Where M is the electromagnet and KM1 is the relay

Figure 3 is the operating diagram of the crank-slider mechanism structure

Among them, point B rotates around A, C is the slider, D is the moving distance of the slider, AB is the radius of the eccentric axis, and the relationship between D and AB is D=AB+AB.

Detailed ways:

In order to further understand the operation process of the present invention, the present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figure 1, an electromagnetic machine is composed of four major systems: electronic control system, kinetic energy system, metal induction system and crank-slider mechanism system, as follows;

The electronic control system (Figure 1, Figure 2) is composed of batteries, wires and relays. The operation process is when the metal sensor senses the metal and outputs an electrical signal to the relay. generate a magnetic field.

The kinetic energy system (Figure 1, Figure 3) consists of electromagnets and permanent magnets. The operation process is that when the permanent magnet moves to the far left, and B rotates around A, it is also on the far left, that is, the closest distance to the electromagnetic. When the metal sensor senses the metal bar and outputs an electrical signal to the relay, the relay pulls in and works, turns on the power of the electromagnet, so that the electromagnet generates a magnetic field (the direction of the magnetic field can be changed by changing the direction of the current) to form the N pole, and the permanent The magnet is also N-pole, which will generate a repulsive force of the same pole, push the permanent magnet to move quickly to the right and drive the crankshaft to rotate.

The metal sensing system (Fig. 1) consists of a metal strip, a metal sensor and a metal sensor fixing seat. The operation process is that when the crankshaft rotates, the metal strip fixed on the rear side of the crankshaft also rotates. When the metal sensor senses the metal strip , the metal sensor will output an electrical signal.

The crank-slider mechanism system (Figure 1 and Figure 3) consists of a slider bearing, a piston connecting rod, a crankshaft and a flywheel. The operation process is that when the piston connecting rod receives the repulsive force generated by the permanent magnet and the electromagnet due to the same pole, it will Push the piston connecting rod to move to the right and drive the crankshaft to rotate. The crankshaft rotates once again and will reach the position where it starts to move. At this time, the metal sensor will sense the metal bar again, so as to output an electrical signal to the relay, and the relay will work. Turn on the power of the electromagnet to make the electromagnet generate a magnetic field (the direction of the magnetic field can be changed by changing the direction of the current) to form the N pole, and the permanent magnet is also the N pole, which will generate the same-pole repulsive force and push the permanent magnet to the right quickly. Move and drive the crankshaft to rotate, and the electromagnetic machine will continue to run over and over again. However, when the switch is de-energized, the electromagnet stops running.

The above four systems are combined into a complete original electromagnetic machine (as shown in Figure 1).

This electromagnetic machine can work normally with a small amount of electric energy, and the lubricating part is lubricated with butter or oil.

The start-up operation mode of the electromagnet is to close the switch, manually or automatically rotate the flywheel, when the metal sensor senses the metal strip and outputs an electrical signal to the relay, the relay works, and the electromagnet power is turned on, so that the electromagnet generates a magnetic field ( The direction of the magnetic field can be changed by changing the direction of the current) to form the N pole, and the direction of the permanent magnet facing the electromagnet is also the N pole, which will generate homopolar repulsion, push the permanent magnet to move quickly to the right and drive the crankshaft to rotate (as shown in the figure). 3), when B rotates clockwise around point A, the slider C will move from the leftmost to the rightmost and then back to the leftmost, the slider moving distance is 2D=AB+AB+AB+AB , at this time, the running distance is divided into 4 sections, and the length of each section is AB. The electromagnet will be energized when the leftmost distance is the AB length, and the other three periods are powered off, and when the slider C moves from the left to the right, the last distance from the right to the left is the AB length. At this time, the permanent magnet is very close to the electromagnet. The electromagnet is metal iron when it is not energized. Not only does it not produce the same-pole repulsive force, but it also attracts the force due to the presence of iron, and accelerates to approach the electromagnet, reaching the closest to the electromagnet. When the distance is far, the electromagnet controls the relay because it receives the electrical signal of the metal sensor, the relay pulls in, and the electromagnet is energized, which generates a magnetic field, and pushes the permanent magnet to move to the right to do work, and each circle is an operation cycle. This running process will generate two sets of forces, one is the repulsive force of the same pole between the electromagnet and the permanent magnet, and the other is the attractive force between the permanent magnet and the non-energized electromagnet.

Claims (4)

1. An electromagnetic machine, its main invention is: the device consists of an electric control system, a kinetic energy system, a metal induction system and a crank-slider mechanism system;

a. an electronic control system. The operation process is that when the metal sensor senses metal and outputs an electric signal to the relay, the relay is actuated to work, and the power supply of the electromagnet is switched on, so that the electromagnet generates a magnetic field;

b. the kinetic energy system (figure 1, figure 3), it is made up of electro-magnet and permanent magnet, the course of operation is when the permanent magnet moves to the leftmost side, and B rotates around A and is also in the leftmost side at the same time, namely the nearest distance from electromagnetism, the metal sensor senses the metal and outputs the electrical signal to transmit to the relay, the relay attracts and works, switch on the power of the electro-magnet, make the electro-magnet produce the magnetic field (the direction of magnetic field can be changed through changing the direction of current) and form the N pole, and the permanent magnet is the N pole too, will produce the homopolar repulsion force, promote the permanent magnet to move fast to the right and drive the crankshaft to rotate;

c. the metal induction system (figure 1) consists of a metal strip, a metal sensor and a metal sensor fixing seat, and the operation process is that when the crankshaft rotates, the metal strip fixed on the rear side of the crankshaft also rotates, and when the crankshaft rotates to the induction position of the metal sensor, the metal sensor outputs an electric signal;

d. the crank-slider mechanism system (figure 1 and figure 3) consists of a slider bearing, a piston connecting rod, a crankshaft and a flywheel, the operation process is that when the piston connecting rod receives repulsive force generated by the homopolar poles of a permanent magnet and an electromagnet, the piston connecting rod is pushed to move rightwards quickly and drive the crankshaft to rotate, the crankshaft rotates for a circle and then moves to the position where the crankshaft starts to move, and at the moment, a metal sensor senses a metal strip, so as to output an electric signal to the relay, the relay operates in an attraction way and is switched on to switch on the power supply of the electromagnet, so that the electromagnet generates a magnetic field (the direction of the magnetic field can be changed by changing the direction of current) to form an N pole, the permanent magnet is also N-pole, so that homopolar repulsion force can be generated, the permanent magnet is pushed to rapidly move to the right and drive the crankshaft to rotate, the electromagnetic machine can run all the time in cycles, and the electromagnetic machine stops running when the switch is powered off.

2. According to the claim 1, a set of integral kinetic energy work-doing system is provided, that is, when the electrified magnet generates the magnetic field to push the permanent magnet to do work, the power of the electromagnetic machine is doubled every time one set of work-doing system is added, so the technology can be designed according to the power requirement, and can be added into two sets, four sets, six sets or even any combination, without departing from the gist of the invention, a plurality of deductions or replacements can be made, and the invention shall be regarded as belonging to the protection scope of the invention.

3. The invention can add or embed a generator to generate electricity, the generated electric energy is stored in the storage battery, and the machine is charged circularly.

4. The electromagnetic machine of claim, wherein a small amount of electrical energy is used to energize the electromagnet to produce a magnetic field with the same magnetic pole as the permanent magnet, which pushes the permanent magnet to rotate the crankshaft to form rotational power to do work.

Images