CN107238321A

CN107238321A - Electromagnetical ejector

Info

Publication number: CN107238321A
Application number: CN201710634990.8A
Authority: CN
Inventors: 绳季清
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-30
Filing date: 2017-07-30
Publication date: 2017-10-10

Abstract

Electromagnetical ejector is a kind of motor machine invented using the magnetic effect principle of electromagnet.By this special shape design of trapezoidal tapers, machinery is driven to move along a straight line using the magnetic field produced by electromagnet.The characteristic of electromagnet is small volume, low in energy consumption, and reaction speed is fast, and power adjustable adjusting range is wide.For linear electric motors, faster acceleration and smaller power consumption can be provided.Wherein key is exactly groove and voussoir is all trapezoidal cone-shaped, and voussoir is smaller, can be embedded into groove.Head and the tail are connected groove at a certain angle, and the corresponding groove of voussoir is cut with special angle, to keep constant distance between voussoir and the acting surface of groove.Because there is certain angle between two acting surfaces, being formed and made a concerted effort under the electromagnetic field effect of homopolar-repulsion, promote voussoir to move along a straight line.

Description

Electromagnetical ejector

Technical field

The present invention relates to electromagnetic and mechanical application field, the magnetic field same polarity formed using the magnetic effect of electric current is repelled each other, different The attracting principle of polarity, promotes one kind machinery of load linear accelerating motion.

Background technology

When motor machine moves along a straight line, using the magnetic effect of electric current, that is, electromagnet, the phase of two same polarities is generated Corresponding magnetic field, according to the principle of homopolar-repulsion, it is that efficiency is very high to convert electric energy into kinetic energy, most a kind of easily method.But Because the intensity in magnetic field can decay with the increase of magnetic field distance, thus directly application electromagnet come reach linear motion away from From very limited.It is only suitable for the machinery of some sphere of action very littles.

The content of the invention

The present invention passes through a kind of special construction so that in the magnetic effect of applied current, the magnetic field that electromagnet is generated Acting surface keeps constant distance within the specific limits, and the magnetic field intensity that same polarity is repelled each other would not decay.Due to two magnetic fields There is angle in acting surface, thus the active force that repels each other of two magnetic field same polarities make a concerted effort can promote mechanical linear motion.Should Low in energy consumption with the electromagnet of magnetic effect of electric current, small volume, reaction speed is fast, and power adjustable adjusting range is wide, can produce very big Acceleration, is needing to launch or is driving in isoline motion, the efficiency than linear electric motors is much higher.Military or civilian In, mass energy can be saved.

Brief description of the drawings

Fig. 1 is groove and voussoir shape facility schematic diagram

Fig. 2 is that voussoir cuts concave slot sports route schematic diagram

Fig. 3 is top view voussoir and groove stress diagram in magnetic fields

Fig. 4 is side view voussoir and groove in magnetic fields and restriction effect stress diagram

Fig. 5 is Electromagnetical ejector operation schematic diagram.

Embodiment

Electromagnetical ejector is mainly made up of two parts, and fixed part is by the groove of several trapezoidal cone-shapeds according to certain angle Degree head and the tail are connected and composed.Olinear motion part is the voussoir of trapezoidal cone-shaped, and quantity is configured as needed, same head and the tail connection structure Into.Voussoir is more smaller than groove, can be embedded into groove.Because the special shape of trapezoidal tapers, two sides of groove can be formed One angle.Voussoir is equally trapezoidal cone-shaped, when voussoir is from angle of inclination incision groove, voussoir corresponding with groove two Individual side can remain constant distance.Therefore by groove according to certain angle head and the tail connect, voussoir will always relative to Groove cuts groove at an oblique angle, and it can be controlled after being come out from a upper groove with the incision of the angle of same tilt One groove.Two acting surfaces of voussoir and groove remain a constant distance.And have one between two acting surfaces Individual angle, when voussoir acting surface polarity of the magnetic field corresponding with groove is homopolarity, the meeting of making a concerted effort of the repulsive force of magnetic field homopolar-repulsion Voussoir is promoted to be moved to the direction of recess openings, into next groove, so circulation reaches the purpose of linear motion.If recessed Groove is permanent magnet, and voussoir is electromagnet, then is adapted to linear motion at a distance.If groove is electromagnet, voussoir is permanent magnet Or be all electromagnet, because the limitation of control groove electromagnet distance, is only suitable for the linear motion of relatively short distance.If wherein Voussoir is used from the electromagnet of charged pool or electric capacity, using controlled in wireless, can be separated from electromagnet and be powered the brushes of needs, only It need to charge in addition.

Claims

1. Electromagnetical ejector is the magnetic effect of applied current, by solenoid actuated, the straight line for converting electric energy to machinery is realized Motion.

2. Electromagnetical ejector is made up of two parts, by several grooves, head and the tail are connected fixing end at a certain angle, and mobile terminal is by wedge Block is constituted.

3. Electromagnetical ejector further groove and the shape of voussoir are special, trapezoidal cone-shaped, voussoir is slightly less than groove, can be embedded into In groove.

4. voussoir can be cut in groove at a certain angle, the distance of two corresponding acting surfaces between voussoir and groove can be made to keep permanent It is fixed, and form angle between two acting surfaces.

5. when the magnetic field homopolar-repulsion of voussoir acting surface corresponding with groove, promoting voussoir to be moved to recess openings direction, formed Linear motion.

6. groove is permanent magnet, when voussoir is electromagnet, control voussoir electromagnet starts, and realizes linear motion, is adapted to remote Motion, groove is electromagnet, and voussoir is permanent magnet, and control groove electromagnet starts, and because of command range limitation, is adapted to relatively short distance Linear motion.

7. groove and voussoir can be all electromagnet, voussoir integrated battery power source or electric capacity, it can be led with controlled in wireless without brush Electricity, charges in addition.