CN201937516U - Cylinder-crankshaft-type permanent magnetic electric device - Google Patents
Cylinder-crankshaft-type permanent magnetic electric device Download PDFInfo
- Publication number
- CN201937516U CN201937516U CN2011200531962U CN201120053196U CN201937516U CN 201937516 U CN201937516 U CN 201937516U CN 2011200531962 U CN2011200531962 U CN 2011200531962U CN 201120053196 U CN201120053196 U CN 201120053196U CN 201937516 U CN201937516 U CN 201937516U
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- cylinder
- crankshaft
- power generating
- electromagnetic power
- crankshaft room
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Abstract
The utility model relates to a cylinder-crankshaft-type permanent magnetic electric device, which is characterized by comprising a base and a crankshaft chamber arranged at the upper end of the base, wherein the crankshaft chamber is internally provided with a crankshaft; the upper end of the crankshaft is at least provided with a group of cylinder-type electromagnetic power generating device by a pressing cover; one side of the crankshaft is provided with an electric brush component for changing the direction of current; and the output end of the electric brush component is connected with the electromagnetic power generating device. The cylinder-type electromagnetic power generating device generates an internal magnetic field after the current is conducted, does up-and-down movement under the mutual action of the internal magnetic field and the permanent magnet in the internal magnetic field, and drives the crankshaft to do circular movement by a connecting rod, so that the up-and-down movement is changed into rotary movement; and by direction change of the electric brush component, the cylinder-type electromagnetic power generating device does continuous circular movement, so that the continuous circular movement is output as power. In the cylinder-crankshaft-type permanent magnetic electric device, in processing and manufacturing, the size of an air gas between a stator and a rotor is not considered necessarily, as long as the permanent magnet is ensured to have the capability of sliding in a cylinder body freely, and the processing difficulty is reduced. Simultaneously, the cylinder-crankshaft-type permanent magnetic electric device also has the advantages that the structure is simple, the energy is less, the efficiency is high and the output power is large, and the like.
Description
Technical field
The utility model belongs to the Electromagnetic Drive Technology field, particularly a kind of cylinder musical form permanent-magnet electric device.
Background technology
Most of conventional motors is the electromagnetic torque that produces by stator winding, rotor is rotated in rotating magnetic field, convert electrical energy into kinetic energy (mechanical energy), and DC motor is to make the rotor winding form changes of magnetic field clocklike by commutator, cooperate with the permanent magnet of stator (permanent magnetic field and electromagnetic field are complementary), form turning moment, make rotor rotation, above-mentioned two kinds of motor are in order to realize best power, when making, air gap is required comparatively strict, the big young pathbreaker of air gap directly influences the efficient and the power output of motor, and therefore higher to specification requirement, existing in addition motor energy resource consumption is bigger.
Summary of the invention
The utility model provides a kind of simple in structure, energy consumption is little, efficient is high, power output is big, cost of manufacture is cheap cylinder musical form permanent-magnet electric device for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of cylinder musical form permanent-magnet electric device, it is characterized in that: comprise base, the upper end of base is provided with crankshaft room, bent axle is installed in the crankshaft room, the output shaft of bent axle stretches out crankshaft room, the upper end of described crankshaft room is equipped with one group of cylinder formula electromagnetic power generating means at least, cylinder formula electromagnetic power generating means is fixedly mounted on the upper end of crankshaft room by gland, the outside of cylinder formula electromagnetic power generating means is set with the resistance magnetosheath, one side of described crankshaft room is equipped with the brush assembly of electric of the change sense of current that rotates with bent axle, the output of brush assembly of electric connects the electromagnetic power generating means, and the input of brush assembly of electric connects external power supply.
The utility model can also adopt following technical scheme:
Described cylinder formula electromagnetic power generating means mainly comprises top board, lower platen and upper limit plate and lower limiting board, be installed in the cylinder body of crankshaft room upper end, cylinder body passes top board successively, lower platen, upper limit plate and lower limiting board, the stretching screw assembly is installed between top board and the lower platen, the outer wall of described cylinder body is wound with winding, pull bar is installed in the inside of cylinder body, described pull bar is set with permanent magnet from top to bottom successively, not by the cushion block of permanent magnet institute magnetizable and the permanent magnet of cushion block lower end, the pole orientation of two permanent magnets is the N/S utmost point up and down, the S/N utmost point or the S/N utmost point, the N/S utmost point, the lower end connector of described pull bar connects connecting rod by bearing pin, and described connecting rod lower end connects bent axle.
The rotating diameter of described bent axle equals half of outer surface of cylinder block winding length.
Advantage and the good effect that the utlity model has are: because the utility model compared with prior art, after energising, the cylinder body internal magnetic field and the following permanent magnet of permanent magnet interaction that are wound with winding move up and down in cylinder body, drive bent axle through connecting rod and move in a circle, rotatablely move thereby become by moving up and down; And the commutation by brush assembly of electric, make and do circular motion continuously, thereby export as power.The size of this power is under the constant situation of electric current, voltage, umber of turn and winding wire diameter, and the magnetic energy of its permanent magnet is high more, and its output torque is just big more, has solved the problem of the big torque of output under voltage, electric current condition of limited like this.The utility model air gap amount between unnecessary consideration stator and the rotor when processing and manufacturing in addition, as long as guarantee that permanent magnet can slide freely in cylinder body, reduced difficulty of processing like this, reduce processing cost, also had advantages such as simple in structure, that energy consumption is little, efficient is high, power output is big simultaneously.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation;
Fig. 2 is the utility model embodiment 2 structural representations.
Among the figure: 1, base; 2, crankshaft room; 3, bent axle; 4, cylinder formula electromagnetic power generating means; 4-1, top board; 4-2, lower platen; 4-3, upper limit plate; 4-4, lower limiting board; 4-5, cylinder body; 4-6, stretching screw assembly; 4-7, winding; 4-8, pull bar; 4-9, permanent magnet; 4-10, cushion block; 4-11, permanent magnet; 4-12, connecting rod; 5, brush assembly of electric; 6, gland; 7, resistance magnetosheath.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment 1:
See also Fig. 1, a kind of cylinder musical form permanent-magnet electric device, comprise base 1, the upper end of base 1 is provided with crankshaft room 2, bent axle 3 is installed in the crankshaft room 2, the output shaft 3-1 of bent axle 3 stretches out crankshaft room 2, the upper end of described crankshaft room 2 is equipped with one group of cylinder formula electromagnetic power generating means 4 at least, present embodiment adopts one group, cylinder formula electromagnetic power generating means 4 is fixedly mounted on the upper end of crankshaft room by gland 6, the outside of cylinder formula electromagnetic power generating means is set with resistance magnetosheath 7, one side of described crankshaft room 2 is equipped with the brush assembly of electric 5 of the change sense of current that rotates with bent axle 3, and brush assembly of electric belongs to known technology, does not do too much description at this.The output of brush assembly of electric 5 connects electromagnetic power generating means 4, and the input of brush assembly of electric 5 connects external power supply, and described extraneous power supply adopts direct current, perhaps alternating current and frequency converter combination, when alternating current, saved brush assembly of electric, its commutation realizes by frequency converter.
In the said structure, described cylinder formula electromagnetic power generating means 4 mainly comprises top board 4-1, lower platen 4-2 and upper limit plate 4-3 and lower limiting board 4-4, be installed in the cylinder body 4-5 of crankshaft room 2 upper ends, cylinder body 4-5 passes top board 4-1 successively, lower platen 4-2, upper limit plate 4-3 and lower limiting board 4-4, stretching screw assembly 4-6 is installed between top board 4-1 and the lower platen 4-2, the outer wall of described cylinder body 4-5 is wound with winding 4-7, pull bar 4-8 is installed in the inside of cylinder body 4-5, described pull bar 4-8 is set with permanent magnet 4-9 from top to bottom successively, not by the cushion block 4-10 of permanent magnet institute magnetizable and the permanent magnet 4-11 of cushion block lower end, the pole orientation of two permanent magnets is the N/S utmost point up and down, the S/N utmost point or the S/N utmost point, the N/S utmost point, the lower end connector of described pull bar 4-8 connects connecting rod 4-12 by bearing pin, described connecting rod 4-12 lower end connects bent axle 2, and the rotating diameter of described bent axle 2 equals half of cylinder body 4-5 outer surface winding length.
Embodiment 2:
See also Fig. 2, described in the present embodiment cylinder formula electromagnetic power generating means adopts two groups, and described bent axle is the two-cylinder type structure, and the pole orientation of two permanent magnets is the N/S utmost point, the S/N utmost point for one group up and down, and another group is the S/N utmost point, the N/S utmost point.
The foregoing description 1 and embodiment 2, carbon brush component is connected with extraneous power supply, the cylinder body that is wound with winding produces an internal magnetic field in the logical back that powers on, internal magnetic field and permanent magnet interact down, and permanent magnet moves up and down in cylinder body, drive bent axle through connecting rod and move in a circle, rotatablely move thereby become by moving up and down; And the commutation by brush assembly of electric, make and do circular motion continuously, thereby export as power, when magnet movement arrives top dead centre, the upper surface of permanent magnet 4-11 is consistent with the center of cylinder body, when it moved to lower dead center, the lower surface of permanent magnet 4-9 was consistent with the center of cylinder body.
The size of this power is under the constant situation of electric current, voltage, umber of turn and winding wire diameter, and the magnetic energy of its permanent magnet is high more, and its output torque is just big more, has solved the problem of the big torque of output under voltage, electric current condition of limited like this; In like manner, when the magnetic energy of permanent magnet is constant, changes the size of electric current or change the parameters such as the number of turn, line footpath of winding, also can change the output level of torque.
The utility model air gap amount between unnecessary consideration stator and the rotor when processing and manufacturing in addition, as long as guarantee that permanent magnet can slide freely in cylinder body, reduced difficulty of processing like this, reduce processing cost, also had advantages such as simple in structure, that energy consumption is little, efficient is high, power output is big simultaneously.
The above only is the preferable example of executing of the present utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all fall into technical scope of the present utility model.
Claims (3)
1. cylinder musical form permanent-magnet electric device, it is characterized in that: comprise base, the upper end of base is provided with crankshaft room, bent axle is installed in the crankshaft room, the output shaft of bent axle stretches out crankshaft room, the upper end of described crankshaft room is equipped with one group of cylinder formula electromagnetic power generating means at least, cylinder formula electromagnetic power generating means is fixedly mounted on the upper end of crankshaft room by gland, the outside of cylinder formula electromagnetic power generating means is set with the resistance magnetosheath, one side of described crankshaft room is equipped with the brush assembly of electric of the change sense of current that rotates with bent axle, the output of brush assembly of electric connects the electromagnetic power generating means, and the input of brush assembly of electric connects external power supply.
2. cylinder musical form permanent-magnet electric device according to claim 1, it is characterized in that: described cylinder formula electromagnetic power generating means mainly comprises top board, lower platen and upper limit plate and lower limiting board, be installed in the cylinder body of crankshaft room upper end, cylinder body passes top board successively, lower platen, upper limit plate and lower limiting board, the stretching screw assembly is installed between top board and the lower platen, the outer wall of described cylinder body is wound with winding, pull bar is installed in the inside of cylinder body, described pull bar is set with permanent magnet from top to bottom successively, not by the cushion block of permanent magnet institute magnetizable and the permanent magnet of cushion block lower end, the pole orientation of two permanent magnets is the N/S utmost point up and down, the S/N utmost point or the S/N utmost point, the N/S utmost point, the lower end connector of described pull bar connects connecting rod by bearing pin, and described connecting rod lower end connects bent axle.
3. cylinder musical form permanent-magnet electric device according to claim 1 and 2, it is characterized in that: the rotating diameter of described bent axle equals half of outer surface of cylinder block winding length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200531962U CN201937516U (en) | 2011-03-02 | 2011-03-02 | Cylinder-crankshaft-type permanent magnetic electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200531962U CN201937516U (en) | 2011-03-02 | 2011-03-02 | Cylinder-crankshaft-type permanent magnetic electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937516U true CN201937516U (en) | 2011-08-17 |
Family
ID=44449020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200531962U Expired - Lifetime CN201937516U (en) | 2011-03-02 | 2011-03-02 | Cylinder-crankshaft-type permanent magnetic electric device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130533A (en) * | 2011-03-02 | 2011-07-20 | 张凤祥 | Cylinder crank type permanent magnet electric device |
-
2011
- 2011-03-02 CN CN2011200531962U patent/CN201937516U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102130533A (en) * | 2011-03-02 | 2011-07-20 | 张凤祥 | Cylinder crank type permanent magnet electric device |
| CN102130533B (en) * | 2011-03-02 | 2013-01-02 | 张凤祥 | Cylinder crank type permanent magnet electric device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110817 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |