CN111463999A - Magnetic transmission device - Google Patents
Magnetic transmission device Download PDFInfo
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- CN111463999A CN111463999A CN202010317220.2A CN202010317220A CN111463999A CN 111463999 A CN111463999 A CN 111463999A CN 202010317220 A CN202010317220 A CN 202010317220A CN 111463999 A CN111463999 A CN 111463999A
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- Prior art keywords
- magnetic
- magnetic plate
- transmission
- main shaft
- plate
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses a magnetic transmission device, which comprises a transmission main shaft, wherein a first transmission assembly is arranged on the transmission main shaft; the first transmission assembly comprises a connection transition piece arranged on a transmission main shaft, a first magnetic plate is arranged on the outer wall of the connection transition piece, a magnetic plate connecting piece shell is sleeved on the transmission main shaft, a second magnetic plate is arranged on the inner wall of the magnetic plate connecting piece shell, the second magnetic plate is obliquely arranged, the second magnetic plate is not in contact with the first magnetic plate, and the surface of the second magnetic plate opposite to the first magnetic plate is homopolar after the second magnetic plate is oblique; and the transmission main shaft is also provided with a power output assembly, specifically a gear and a belt pulley, for outputting power. The magnetic force is opposite to drive, the periphery is protected by a magnetic resistance material to isolate magnetism, the magnetic force is opposite to the magnetic force, the magnetic force strength and the thickness are adjusted to obtain the required operating power, and the magnetic force-isolating device is widely used for various power devices and electric power devices and is used for stopping the circuit breaking by a magnetic-breaking device.
Description
Technical Field
The invention relates to the technical field of transmission, in particular to a magnetic transmission device.
Background
The existing transmission device mostly adopts external power, for example, electric power transmission to obtain power, but the energy is not environment-friendly enough.
Disclosure of Invention
In order to overcome the defects, the magnetic transmission device is widely applied to various power transmission power generation devices, civil engineering, vehicles, energy sources and various required new energy power assisting devices.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a magnetic transmission device comprises a transmission main shaft, wherein a first transmission assembly is arranged on the transmission main shaft;
the first transmission assembly comprises a connection transition piece arranged on a transmission main shaft, a first magnetic plate is arranged on the outer wall of the connection transition piece, a magnetic plate connecting piece shell is sleeved on the transmission main shaft, a second magnetic plate is arranged on the inner wall of the magnetic plate connecting piece shell, the second magnetic plate is obliquely arranged, the second magnetic plate is not in contact with the first magnetic plate, and the surface of the second magnetic plate opposite to the first magnetic plate is homopolar after the second magnetic plate is oblique;
and the transmission main shaft is also provided with a power output assembly, specifically a gear and a belt pulley, for outputting power.
The further technology of the invention is as follows:
preferably, the transmission main shaft is further sleeved with a main magnetic breaking device which is a circular magnetic resistance baffle plate and is positioned between the second magnetic plate and the primary magnetic plate;
one end of the magnetic plate connecting piece shell, which is close to the main magnetic breaking device, is provided with an opening, and the other end of the magnetic plate connecting piece shell is provided with a magnetic resistance clapboard.
Preferably, a second transmission assembly is further arranged on the transmission main shaft, the second transmission assembly comprises a connection transition piece arranged on the transmission main shaft, and a third magnetic plate is arranged on the outer wall of the connection transition piece;
the second transmission assembly further comprises a fourth magnetic plate matched with the third magnetic plate, and the fourth magnetic plate is installed on the magnetic field power-assisted support device.
Preferably, the transmission main shafts on two sides of the third magnetic plate are provided with magnetic breaking devices, and the magnetic breaking devices are arranged between the third magnetic plate and the fourth magnetic plate.
Preferably, the magnetic transmission device further comprises a power-assisted transmission shaft, wherein one end of the power-assisted transmission shaft is provided with an umbrella tooth, the umbrella tooth is matched with an umbrella tooth arranged on the transmission main shaft, the power-assisted transmission shaft is provided with a second transmission assembly, the second transmission assembly comprises a connection transition piece arranged on the transmission main shaft, and the outer wall of the connection transition piece is provided with a third magnetic plate;
the second transmission assembly further comprises a fourth magnetic plate matched with the third magnetic plate, and the fourth magnetic plate is installed on the magnetic field power-assisted support device.
Preferably, the power-assisted transmission shafts on two sides of the third magnetic plate are provided with magnetic breaking devices, and a magnetic breaking device is arranged between the third magnetic plate and the fourth magnetic plate.
Preferably, one side of the first magnetic plate, one side of the second magnetic plate, one side of the third magnetic plate and one side of the fourth magnetic plate are respectively provided with a magnetism resistance box, and the magnetism resistance boxes are connected with the first magnetic plate, the second magnetic plate, the third magnetic plate and the fourth magnetic plate through bolts.
The invention has the beneficial effects that:
the magnetic force is adjusted by the size of the opposite surface and the strength and thickness of the magnetic force, so that the magnetic force can be widely applied to various power devices and electric power devices, and the magnetic breaking device is used for breaking and stopping.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts;
FIG. 1 is a schematic view of a magnetic actuator according to embodiment 1;
FIG. 2 is a schematic cross-sectional view of a magnetic plate connector housing;
FIG. 3 is a schematic structural view of a magnetic resistance box;
FIG. 4 is a schematic view of a magnetic actuator according to embodiment 2;
FIG. 5 is a view showing the structure of the oblique magnetic plate;
FIG. 6 a slider counterweight structure;
FIG. 7 a rolling weight structure;
the reference numbers in the figures illustrate: 1. a transmission main shaft; 2. connecting a transition piece; 3. a first magnetic plate; 4. a magnetic plate connector housing; 5. a second magnetic plate; 6. a gear; 7. a belt pulley; 8. a main magnetic cutoff device; 9. a first magnetic resistance separator; 10. a third magnetic plate; 11. a fourth magnetic plate; 16. a magnetic field power-assisted bracket; 17. a second magnetic cutoff device; 18. a third magnetic cutoff device; 19. a magnetic resistance box; 20. a power-assisted transmission shaft; 21. umbrella teeth.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: as shown in fig. 1-3, a magnetic transmission device includes a transmission main shaft 1, wherein a first transmission assembly is disposed on the transmission main shaft 1;
the first transmission assembly comprises a connection transition piece 2 arranged on a transmission main shaft 1, a first magnetic plate 3 is arranged on the outer wall of the connection transition piece 2, a magnetic plate connecting piece shell 4 is sleeved on the transmission main shaft 1, a second magnetic plate 5 is arranged on the inner wall of the magnetic plate connecting piece shell 4, the second magnetic plate 5 is obliquely arranged, the second magnetic plate 5 is not in contact with the first magnetic plate 3, and the surface of the second magnetic plate 5 opposite to the first magnetic plate 3 is homopolar after the second magnetic plate 5 is oblique;
the magnetic plate connecting piece shell is fixed on other structures.
The transmission main shaft 1 is also provided with a power output assembly, specifically a gear 6 and a belt pulley 7, for outputting power.
The first magnetic plate 3 and the second magnetic plate 5 repel each other in magnetic surface to drive the rotating main shaft to rotate, so that the gear 6 and the belt are driven to output power.
The transmission main shaft 1 is also sleeved with a main magnetic breaking device 8 which is a circular magnetic resistance baffle plate and is positioned between the second magnetic plate 5 and the primary magnetic plate;
one end of the magnetic plate connecting piece shell 4, which is close to the main magnetic breaking device 8, is provided with an opening, and the other end of the magnetic plate connecting piece shell is provided with a first magnetic resistance clapboard 9.
The magnetic force is adjusted by the size of the opposite surface and the strength and thickness of the magnetic force, so that the magnetic force can be widely applied to various power devices and electric power devices, and the magnetic breaking device is used for breaking and stopping.
The transmission main shaft 1 is also provided with a second transmission assembly, the second transmission assembly comprises a connection transition piece 2 arranged on the transmission main shaft 1, and the outer wall of the connection transition piece 2 is provided with a third magnetic plate 10;
the second transmission assembly further comprises a fourth magnetic plate 11 matched with the third magnetic plate 10, and the fourth magnetic plate 11 is installed on the magnetic field power-assisted support 16.
First drive assembly and second drive assembly all utilize the principle that magnetic sheet magnetic pole repels, and second magnetic sheet 5 and first magnetic sheet 3 of 4 inner walls of magnetic sheet connecting piece shell are all the interval design, by the transform of far and near far away of distance, and the power of repelling can present low height, and under the condition of low thrust, transmission main shaft 1 still rotates, just needs second drive assembly's cooperation, and the low second drive assembly height of first drive assembly mutually supports, and transmission main shaft 1 output power is stable.
And a second magnetic breaking device 17 is arranged on the transmission main shaft 1 at two sides of the third magnetic plate 10, and a third magnetic breaking device 18 is arranged between the third magnetic plate 10 and the fourth magnetic plate 11.
One side of the first magnetic plate 3, the second magnetic plate 5, the third magnetic plate 10 and the fourth magnetic plate 11 is respectively provided with a magnetic resistance box 19, and the magnetic resistance boxes 19 are connected with the first magnetic plate, the second magnetic plate, the third magnetic plate and the fourth magnetic plate through bolts.
Example 2: as shown in fig. 2-4, a magnetic transmission device includes a transmission main shaft 1, wherein a first transmission assembly is disposed on the transmission main shaft 1;
the first transmission assembly comprises a connection transition piece 2 arranged on a transmission main shaft 1, a first magnetic plate 3 is arranged on the outer wall of the connection transition piece 2, a magnetic plate connecting piece shell 4 is sleeved on the transmission main shaft 1, a second magnetic plate 5 is arranged on the inner wall of the magnetic plate connecting piece shell 4, the second magnetic plate 5 is obliquely arranged, the second magnetic plate 5 is not in contact with the first magnetic plate 3, and the surface of the second magnetic plate 5 opposite to the first magnetic plate 3 is homopolar after the second magnetic plate 5 is oblique;
the transmission main shaft 1 is also provided with a power output assembly, specifically a gear 6 and a belt pulley 7, for outputting power.
The magnetic plate connecting piece shell is fixed on other structures.
The first magnetic plate 3 and the second magnetic plate 5 repel each other in magnetic surface to drive the rotating main shaft to rotate, so that the gear 6 and the belt are driven to output power.
The transmission main shaft 1 is also sleeved with a main magnetic breaking device 8 which is a circular magnetic resistance baffle plate and is positioned between the second magnetic plate 5 and the primary magnetic plate;
one end of the magnetic plate connecting piece shell 4, which is close to the main magnetic breaking device 8, is provided with an opening, and the other end is provided with a magnetic resistance clapboard.
The magnetic force is adjusted by the size of the opposite surface and the strength and thickness of the magnetic force, so that the magnetic force can be widely applied to various power devices and electric power devices, and the magnetic breaking device is used for breaking and stopping.
The magnetic transmission device further comprises an auxiliary transmission shaft 20, wherein one end of the auxiliary transmission shaft 20 is provided with an umbrella tooth 21, the umbrella tooth 21 is matched with the umbrella tooth 21 arranged on the transmission main shaft 1, a second transmission assembly is arranged on the auxiliary transmission shaft 20, the second transmission assembly comprises a connecting transition piece 2 arranged on the transmission main shaft 1, and a third magnetic plate 10 is arranged on the outer wall of the connecting transition piece 2;
the second transmission assembly further comprises a fourth magnetic plate 11 matched with the third magnetic plate 10, and the fourth magnetic plate 11 is installed on the magnetic field power-assisted support 16 device.
The principle is the same as that of embodiment 1, except that this embodiment can be applied to a case where the length of the main shaft is insufficient.
And a second magnetic breaking device 17 is arranged on the power-assisted transmission shaft 20 at two sides of the third magnetic plate 10, and a third magnetic breaking device 18 is arranged between the third magnetic plate 10 and the fourth magnetic plate 11.
One side of the first magnetic plate 3, the second magnetic plate 5, the third magnetic plate 10 and the fourth magnetic plate 11 is respectively provided with a magnetic resistance box 19, and the magnetic resistance boxes 19 are connected with the first magnetic plate, the second magnetic plate, the third magnetic plate and the fourth magnetic plate through bolts.
In the above two embodiments, the first, second, third and fourth magnetic plates may be arranged obliquely, as shown in fig. 5.
The required variable speed transmission device can be placed and installed at any rotating position, and the required direction can be additionally used for adjustment so as to obtain the required requirements.
The magnetic field and the passive magnetic field can be adjusted in the aspects of the feeding angle, the shape, the strength of the stressed area and the distance on the magnetic field according to the needs, and the optimal purpose can be obtained according to the requirements.
The power-assisted magnetic field device can adopt single group or multiple groups to be assembled at any position of the transmission part according to the required power, the transmission direction meets the required requirement, and all the passive and active devices can be placed and installed at any angle and size according to the requirement, so that the maximum application is realized.
All magnetic fields can adopt single-side packaging for magnetic resistance, or open rotating speed is adjusted on the magnetic plate and the driving wheel.
All magnetic fields and the outside are provided with magnetic resistance devices, and if the magnetic resistance devices have little influence on operation, the required requirements can be met or the magnetic resistance devices are not added.
If the required requirement cannot be obtained due to the running resistance of the magnetic field, the magnetic resistance device cannot be installed, and a synchronous crankshaft or other magnetic resistance devices can be additionally installed for magnetic resistance so as to obtain the required requirement.
The driving device and the power-assisted device can be driven by a crankshaft or a counterweight to force one side to drive under the condition that power is kept, and a slider counterweight in figure 6 or a rolling counterweight in figure 7 is used for driving, so that the driving device achieves the expected purpose.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (7)
1. A magnetic actuator, characterized by: the transmission device comprises a transmission main shaft, wherein a first transmission assembly is arranged on the transmission main shaft;
the first transmission assembly comprises a connection transition piece arranged on a transmission main shaft, a first magnetic plate is arranged on the outer wall of the connection transition piece, a magnetic plate connecting piece shell is sleeved on the transmission main shaft, a second magnetic plate is arranged on the inner wall of the magnetic plate connecting piece shell, the second magnetic plate is obliquely arranged, the second magnetic plate is not in contact with the first magnetic plate, and the surface of the second magnetic plate opposite to the first magnetic plate is homopolar after the second magnetic plate is oblique;
and the transmission main shaft is also provided with a power output assembly, specifically a gear and a belt pulley, for outputting power.
2. A magnetic actuator as claimed in claim 1, wherein: the transmission main shaft is also sleeved with a main magnetic breaking device which is a circular magnetic resistance baffle plate and is positioned between the second magnetic plate and the primary magnetic plate;
one end of the magnetic plate connecting piece shell, which is close to the main magnetic breaking device, is provided with an opening, and the other end of the magnetic plate connecting piece shell is provided with a magnetic resistance clapboard.
3. A magnetic actuator as claimed in claim 1, wherein: the transmission main shaft is also provided with a second transmission assembly, the second transmission assembly comprises a connection transition piece arranged on the transmission main shaft, and the outer wall of the connection transition piece is provided with a third magnetic plate;
the second transmission assembly further comprises a fourth magnetic plate matched with the third magnetic plate, and the fourth magnetic plate is installed on the magnetic field power-assisted support device.
4. A magnetic actuator as claimed in claim 3, wherein: and magnetic breaking devices are arranged on the transmission main shafts on two sides of the third magnetic plate, and the magnetic breaking devices are arranged between the third magnetic plate and the fourth magnetic plate.
5. A magnetic actuator as claimed in claim 1, wherein: the magnetic transmission device also comprises an auxiliary transmission shaft, wherein one end of the auxiliary transmission shaft is provided with bevel teeth, the bevel teeth are matched with the bevel teeth arranged on the transmission main shaft, the auxiliary transmission shaft is provided with a second transmission assembly, the second transmission assembly comprises a connecting transition piece arranged on the transmission main shaft, and the outer wall of the connecting transition piece is provided with a third magnetic plate;
the second transmission assembly further comprises a fourth magnetic plate matched with the third magnetic plate, and the fourth magnetic plate is installed on the magnetic field power-assisted support device.
6. A magnetic actuator as claimed in claim 4, wherein: and the boosting transmission shafts on the two sides of the third magnetic plate are provided with magnetic breaking devices, and the magnetic breaking devices are arranged between the third magnetic plate and the fourth magnetic plate.
7. A magnetic actuator as claimed in claim 4 or 6, wherein: one side of the first magnetic plate, one side of the second magnetic plate, one side of the third magnetic plate and one side of the fourth magnetic plate are respectively provided with a magnetism resistance box, and the magnetism resistance boxes are connected with the first magnetic plate, the second magnetic plate, the third magnetic plate and the fourth magnetic plate through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010317220.2A CN111463999A (en) | 2020-04-21 | 2020-04-21 | Magnetic transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010317220.2A CN111463999A (en) | 2020-04-21 | 2020-04-21 | Magnetic transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111463999A true CN111463999A (en) | 2020-07-28 |
Family
ID=71681049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010317220.2A Withdrawn CN111463999A (en) | 2020-04-21 | 2020-04-21 | Magnetic transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111463999A (en) |
-
2020
- 2020-04-21 CN CN202010317220.2A patent/CN111463999A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200728 |
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| WW01 | Invention patent application withdrawn after publication |