CN103825499A - Permanent magnetic engine - Google Patents
Permanent magnetic engine Download PDFInfo
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- CN103825499A CN103825499A CN201410080833.3A CN201410080833A CN103825499A CN 103825499 A CN103825499 A CN 103825499A CN 201410080833 A CN201410080833 A CN 201410080833A CN 103825499 A CN103825499 A CN 103825499A
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- piston
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- permanent magnet
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Abstract
The invention relates to a permanent magnetic engine. A permanent magnetic engine cylinder block is rectangular, concave slideways are arranged at two sides of a cylinder, convex tracks are arranged at two sides of the outer wall of a piston, an inner hole of the piston is provided with two pairs of piston permanent magnets with different polarities are arranged in the inner hole of the piston axially at an interval, one end of the piston is provided with a connecting rod connection hole and is connected with a connecting rod by a connecting rod shaft in a locating manner, the other end of the connecting rod is in locating connection with a crankshaft, a rotor is arranged in the inner hole of the piston, and two pairs of rotor permanent magnets with different polarities are axially arranged on the outer wall of the rotor. When a prime motor drives the rotor to rotate in the inner hole of the piston by a gear or a chain wheel, the rotor can generate the radial alternating magnetic field, the rotor permanent magnets and the piston permanent magnets interact to change the rotational motion of the rotor into the reciprocating rectilinear movement of the piston; and the piston pushes the connecting rod to drive the crankshaft to rotate to output power.
Description
Technical field
The invention belongs to engine manufacturing technology field, specifically a kind of engine.
Background technology
Existing engine generally adopts piston type, mainly comprise that oil circuit, ignition switch, cylinder, piston, connecting rod, bent axle, oil circuit are to cylinder fuel feeding, plug ignition, gasoline is expanded at combustor inner cylinder, promote piston linear reciprocating motion in cylinder, piston promotes connecting rod and drives crankshaft rotating power output.This engine friction resistance is large, efficiency is low, complex structure, high cost shortcoming.
How to design a kind ofly have that cost is low, efficiency is high, the engine of the advantage such as compact conformation, lightweight, applied range become current problem demanding prompt solution.
Summary of the invention
The object of the invention is the problem existing for prior art, and a kind of permanent magnetic engine providing, its cost is low, efficiency is high, compact conformation.
The present invention is achieved by the following technical solutions: a kind of permanent magnetic engine, mainly comprises cylinder body, cylinder, piston, permanent magnet fixed cover, piston permanent magnet, rotor, armature spindle, rotor permanent magnet, bent axle, crankcase.It is characterized by rectangular shape, be provided with cylinder in cylinder body, cylinder can be established single cylinder or multi-cylinder, and single-cylinder engine is not established bearing and bearing cap, and rotor is directly fixedly connected with motor shaft, and rotor penetrates in piston hole, and motor end ring flange is fixedly connected with cylinder body by screw.Cylinder both sides are provided with concavity slideway, and piston outer wall both sides are provided with convex track.Piston inner hole axially spaced-apart arranges two pairs of piston permanent magnets that polarity is different, and piston one end is provided with connecting rod connecting hole, is located by connecting by pitman shaft and connecting rod, and the connecting rod other end and bent axle are located by connecting.Crankshaft two end is provided with bearing and bearing cap, piston inner hole is provided with rotor, and rotor outer wall axially-aligned arranges two pairs of rotor permanent magnets that polarity is different, in the time of rotor, rotor permanent magnet and piston permanent magnet interaction, make rotatablely moving of rotor be converted to piston linear reciprocating motion.Described piston is cylindric, and outer wall is symmetrical arranged convex track, and end is provided with connecting rod connecting hole, and connecting hole outside is provided with jump-ring slot, and jump ring snaps in jump-ring slot and prevents that pitman shaft from moving axially.Described piston inner hole is provided with permanent magnet fixed cover, and permanent magnet fixed cover is cylindric, is symmetrical arranged two pairs of watts of shape through holes, and permanent magnet fixed cover penetrates piston inner hole and is fixedly connected with piston.Piston inner hole axially forms two pairs of watts of shape grooves, and two pairs of different piston permanent magnets of polarity are embedded in watt shape groove and are adhesively fixed.Piston penetrates in cylinder, is slidably matched as supporting with cylinder take slideway.Described piston inner hole is provided with rotor, and rotor is cylindric, and outer wall is axially symmetrical arranged a pair of dovetail groove, rotor permanent magnet is provided with dovetail, two pairs of rotor permanent magnets that polarity is different, are adhesively fixed in the dovetail groove of axially-aligned insertion rotor both sides, and rotor permanent magnet and piston permanent magnet are a watt shape.Cylinder and piston, all gapped between rotor permanent magnet and piston permanent magnet.Described armature spindle is fixedly connected with rotor by key through rotor inner hole, armature spindle end is provided with jump-ring slot, jump ring snaps in jump-ring slot and prevents that rotor axial from moving, the armature spindle other end is provided with the spacing between step control two bearings, armature spindle is fixedly connected with bearing through two bearings endoporus, and bearing outer wall penetrates bearing cap endoporus and is fixedly connected with bearing cap.Cylinder body two ends are provided with connecting hole, are fixedly connected with bearing cap by screw with crankcase, and bearing gland is fixedly connected with bearing cap by screw, and armature spindle input is provided with keyway and is fixedly connected with sprocket wheel or gear by key.When prime mover by sprocket wheel or gear driven rotor in the time that piston inner hole rotates, rotor will produce radially alternating magnetic field, rotor permanent magnet and piston permanent magnet interaction make rotatablely moving of rotor become piston linear reciprocating motion.Piston promotes connecting rod and drives crankshaft rotating power output.
Advantage of the present invention and good effect are:
1, permanent magnetic engine of the present invention, the alternating magnetic field producing by rotor, with piston permanent magnet interaction, makes piston linear reciprocating motion in cylinder.Promote connecting rod and drive crankshaft rotating power output, efficiency is high, applied range.
2, permanent magnetic engine of the present invention, it is simple in structure, compact, cost is low, lightweight, processing and fabricating convenient.
Accompanying drawing explanation
Fig. 1 is permanent magnetic engine axial section of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to profile.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring to accompanying drawing 1, Fig. 2, a kind of permanent magnetic engine embodiment, mainly comprise cylinder body 1, slideway 2, piston 3, permanent magnet fixed cover 4, rotor 5, armature spindle 6, bearing 7, piston permanent magnet 8, rotor permanent magnet 9, bearing cap 10, bearing gland 11, cylinder 12, connecting rod connecting hole 13, connecting rod 14, bent axle 15, crankcase 16, it is characterized by rectangular shape, in cylinder body 1, be provided with cylinder 12, cylinder 12 both sides are provided with concavity slideway 2, piston 3 outer wall both sides are provided with convex track, piston 3 endoporus axially spaced-aparts arrange two pairs of piston permanent magnets 8 that polarity is different, piston 3 one end are provided with connecting rod connecting hole 13, be located by connecting by pitman shaft and connecting rod 14, connecting rod 14 other ends and bent axle 15 are located by connecting.Bent axle 15 two ends are provided with bearing and bearing cap, piston 3 endoporus are provided with rotor 5, rotor 5 outer wall axially-aligned arrange two pairs of rotor permanent magnets 9 that polarity is different, in the time that rotor 5 rotates, rotor permanent magnet 9 interacts with piston permanent magnet 8, makes rotatablely moving of rotor 5 be converted to piston 3 linear reciprocating motions.Described piston 3 is cylindric, and outer wall is symmetrical arranged convex track, and end is provided with connecting rod connecting hole 13, and connecting rod connecting hole 13 outsides are provided with jump-ring slot, and jump ring snaps in jump-ring slot and prevents that pitman shaft from moving axially.Described piston 3 endoporus are provided with permanent magnet fixed cover 4, and permanent magnet fixed cover 4 is cylindric, are symmetrical arranged two pairs of watts of shape through holes, and permanent magnet fixed cover 4 penetrates piston 3 endoporus and is fixedly connected with piston 3.Piston 3 endoporus axially form two pairs of watts of shape grooves, and two pairs of different piston permanent magnets 8 of polarity are embedded in watt shape groove and are adhesively fixed.Piston 3 penetrates in cylinder 12, is slidably matched as supporting with cylinder 12 take slideway 2.Described piston 3 endoporus are provided with rotor 5, rotor 5 is cylindric, outer wall is axially symmetrical arranged a pair of dovetail groove, rotor permanent magnet 9 is provided with dovetail, two pairs of rotor permanent magnets 9 that polarity is different, in the dovetail groove of axially-aligned insertion rotor both sides, be adhesively fixed, rotor permanent magnet 9 is a watt shape with piston permanent magnet 8.Cylinder 12 and piston 3, all gapped between rotor permanent magnet 9 and piston permanent magnet 8.Described armature spindle 6 is fixedly connected with rotor 5 by key through rotor 5 endoporus, armature spindle 6 ends are provided with jump-ring slot, jump ring snaps in jump-ring slot and prevents that rotor 5 from moving axially, armature spindle 6 other ends are provided with the spacing between step control two bearings 7, armature spindle 6 is fixedly connected with bearing 7 through two bearings 7 endoporus, and bearing 7 outer walls penetrate bearing cap 10 endoporus and are fixedly connected with bearing cap 10.Cylinder body 1 two ends are provided with connecting hole, are fixedly connected with bearing cap 10 by screw with crankcase 16, and bearing gland 11 is fixedly connected with bearing cap 10 by screw, and armature spindle 6 inputs are provided with keyway and are fixedly connected with sprocket wheel or gear by key.When prime mover is by sprocket wheel or gear driven rotor 5 during in piston 3 endoporus rotation, rotor 5 will produce radially alternating magnetic field, and rotor permanent magnet 9 and piston permanent magnet 8 interact, and make rotatablely moving of rotor 5 become piston 3 linear reciprocating motions.Piston 3 promotes connecting rod 14 and is with dynamic crankshaft 15 to rotate.
Permanent magnetic engine operation principle: in the time that prime mover rotates by gear or sprocket wheel rotor driven 5, rotor permanent magnet 9 produces alternating magnetic field, in the time of rotor permanent magnet 9 and 8 dead in line of piston permanent magnet, rotor permanent magnet 9 produces suction and thrust to piston permanent magnet 8, interact by rotor permanent magnet 9 and piston permanent magnet 8, make piston 3 do linear reciprocating motion in cylinder 12.In the time that rotor 5 continues rotation, the polarity that rotor permanent magnet 9 is faced piston permanent magnet 8 changes, and piston 3 also changes direction counter motion.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example, those skilled in the art, and in essential scope of the present invention, the variation of making, remodeling adds or replaces, and also should belong to protection scope of the present invention.
Claims (5)
1. a permanent magnetic engine, mainly comprise cylinder body, cylinder, piston, permanent magnet fixed cover, piston permanent magnet, rotor, armature spindle, rotor permanent magnet, bent axle, crankcase, it is characterized by rectangular shape, in cylinder body, be provided with cylinder, cylinder can be established single cylinder or multi-cylinder, single-cylinder engine is not established bearing and bearing cap, rotor is directly fixedly connected with motor shaft, rotor penetrates in piston hole, motor end ring flange is fixedly connected with cylinder body by screw, cylinder both sides are provided with concavity slideway, piston outer wall both sides are provided with convex track, piston inner hole axially spaced-apart arranges two pairs of piston permanent magnets that polarity is different, piston one end is provided with connecting rod connecting hole, be located by connecting by pitman shaft and connecting rod, the connecting rod other end and bent axle are located by connecting, crankshaft two end is provided with bearing and bearing cap, piston inner hole is provided with rotor, rotor outer wall axially-aligned arranges two pairs of rotor permanent magnets that polarity is different, in the time of rotor, rotor permanent magnet and piston permanent magnet interaction, make rotatablely moving of rotor be converted to piston linear reciprocating motion.
2. according to permanent magnetic engine described in claim 1, it is characterized in that: described piston is cylindric, outer wall is symmetrical arranged convex track, end is provided with connecting rod connecting hole, connecting hole outside is provided with jump-ring slot, jump ring snaps in jump-ring slot and prevents that pitman shaft from moving axially, piston inner hole is provided with permanent magnet fixed cover, permanent magnet fixed cover is cylindric, axially be symmetrical arranged two pairs of watts of shape through holes, permanent magnet fixed cover penetrates piston inner hole and is fixedly connected with piston, piston inner hole axially forms two pairs of watts of shape grooves, two pairs of different piston permanent magnets of polarity are embedded in watt shape groove and are adhesively fixed, piston penetrates in cylinder, be slidably matched as supporting with cylinder take slideway.
3. according to permanent magnetic engine described in claim 1 or 2, it is characterized in that: described piston inner hole is provided with rotor, rotor is cylindric, outer wall is axially symmetrical arranged a pair of dovetail groove, and rotor permanent magnet is provided with dovetail, two pairs of rotor permanent magnets that polarity is different, in the dovetail groove of axially-aligned insertion rotor both sides, be adhesively fixed, rotor permanent magnet and piston permanent magnet are a watt shape, and cylinder and piston are all gapped between rotor permanent magnet and piston permanent magnet.
4. according to permanent magnetic engine described in claim 1 or 3, it is characterized in that: described armature spindle is fixedly connected with rotor by key through rotor inner hole, armature spindle end is provided with jump-ring slot, jump ring snaps in jump-ring slot and prevents that rotor axial from moving, the armature spindle other end is provided with the spacing between step control two bearings, armature spindle is fixedly connected with bearing through two bearings endoporus, bearing outer wall penetrates bearing cap endoporus and is fixedly connected with bearing cap, cylinder body two ends are provided with connecting hole, be fixedly connected with crankcase with bearing cap by screw, bearing gland is fixedly connected with bearing cap by screw.
5. according to permanent magnetic engine described in claim 1 or 4, it is characterized in that: described armature spindle input is provided with keyway, be fixedly connected with sprocket wheel or gear by key, when prime mover by sprocket wheel or gear driven rotor in the time that piston inner hole rotates, rotor will produce radially alternating magnetic field, rotor permanent magnet and piston permanent magnet interaction, make rotatablely moving of rotor become piston linear reciprocating motion, and piston promotes connecting rod and drives crankshaft rotating power output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080833.3A CN103825499A (en) | 2014-02-24 | 2014-02-24 | Permanent magnetic engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410080833.3A CN103825499A (en) | 2014-02-24 | 2014-02-24 | Permanent magnetic engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103825499A true CN103825499A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410080833.3A Pending CN103825499A (en) | 2014-02-24 | 2014-02-24 | Permanent magnetic engine |
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| Country | Link |
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| CN (1) | CN103825499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024590A (en) * | 2015-08-08 | 2015-11-04 | 蔡晓青 | Permanent magnet power machine |
-
2014
- 2014-02-24 CN CN201410080833.3A patent/CN103825499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024590A (en) * | 2015-08-08 | 2015-11-04 | 蔡晓青 | Permanent magnet power machine |
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Application publication date: 20140528 |