CN104201863A - Magnetic rib transmission device - Google Patents
Magnetic rib transmission device Download PDFInfo
- Publication number
- CN104201863A CN104201863A CN201410475860.0A CN201410475860A CN104201863A CN 104201863 A CN104201863 A CN 104201863A CN 201410475860 A CN201410475860 A CN 201410475860A CN 104201863 A CN104201863 A CN 104201863A
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- CN
- China
- Prior art keywords
- magnetic
- gusset
- driving wheel
- magnetic gusset
- driven pulley
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Abstract
The invention discloses a magnetic rib transmission device which comprises a driving wheel 1, a driven wheel 2, four magnetic ribs 3, magnetic ribs 4 and non-magnetic ribs 5. The driving wheel 1 is provided with one or two magnetic ribs 4 and one non-magnetic rib 5 which are equidistantly, uniformly and spirally wind around the cylindrical surface of the driving wheel 1 by more than one circle, and the radial edge of each magnetic rib 4 is slightly smaller than the radial edge of each non-magnetic rib 5 by 1-2mm so that a gap is formed between the magnetic ribs 4 and the magnetic ribs 3. The driven wheel 2 and the magnetic ribs 3 are made of permanent magnetic materials integrally, the four magnetic ribs are uniformly distributed on the periphery of the cylindrical surface of the driven wheel 2, and upper and lower ends of each magnetic rib 3 twist at least 90 degrees along the axis of the driven wheel 2 and the same direction of the ribs on the driving wheel 1. When the driving wheel 1 rotates along the arrow direction, the driven wheel 2 rotates along a reverse direction according to the magnetic coupling principle, thus non-contact magnetic transmission is achieved.
Description
Technical field
The invention belongs to novel mechanical product technical field, relate to a kind of mechanical driving device, be specifically related to a kind of magnetic gusset transmission device.
Background technology
Mechanical drive mode, common are a large amount of gear drives, belt transmission, also has a small amount of frictional drive, and these kinds of drive can be referred to as contact machine driving, and its common shortcoming is that resistance is large, wearing and tearing are many, noise is high.The invention provides a kind of noncontact transmission device made from magnetic material, the driving wheel of this transmission device does not directly contact with the magnetic material on driven pulley, but can transmit kinetic energy, it is a kind of out and out noncontact transmission, thereby its resistance minimum, minimum, the longest-lived of wearing and tearing and noise are minimum.We are referred to as magnetic gusset transmission device it.
The gusset that mechanical engineering is alleged, typically refers to the additional steel plate bar for increasing its compression strength arranging at plate surface compared with thin, and the gusset that the present invention is alleged is arranged on strong magnetic that periphery arranges in the shape of a spiral and the bonding jumper of non-magnetic.In same magnetic gusset transmission device, the bonding jumper that these cross sections are rectangle, needs and operating condition according to function separately, and some is to make with ferromagnetic material, and some is made with non-magnetic material, the permanent magnet material processing and manufacturing of some available entirety.
Summary of the invention
The object of the invention is the many deficiencies that exist in order to make up existing drive technology, a kind of magnetic noncontact drive technology is provided, to improve performance, life-span and the clean sound of device.The present invention is achieved through the following technical solutions.
A kind of magnetic gusset transmission device, comprise driving wheel 1, driven pulley 2, magnetic gusset 3, magnetic gusset 4 and non-magnetic gusset 5, it is characterized in that: the diameter of described driving wheel 1 and driven pulley 2 must calculate and decide according to speed ratio, but the height of driving wheel 1 and driven pulley 2 must equate, described driving wheel 1 is provided with magnetic gusset 4 and additional non-magnetic gusset 5, described magnetic gusset 4 is one or two, add non-magnetic gusset 5, amount to 2～3 gussets equidistant, uniformity, helical form is wound on the face of cylinder of driving wheel 1, winding degree one is enclosed slightly more, the cross section of gusset is rectangle, interval between adjacent gusset is equivalent to the width of a gusset, the length of each gusset, width and winding gradient are in full accord, be that the radial thickness of described magnetic gusset 4 is than the smaller 1～2mm of the radial thickness of non-magnetic gusset 5, described driven pulley 2 and magnetic gusset 3 can be integrated, be processed into by overall permanent magnet material, described magnetic gusset 3 totally 4 and size equates, cross section is rectangle, be the face of cylinder surrounding that crosswise is evenly distributed on driven pulley 2, the axis that driving wheel 2 is comply with at the two ends up and down of every magnetic gusset 3 reverses at least 90 degree, and the incline direction of the magnetic gusset 3 after torsion is consistent with the incline direction of magnetic gusset 4 and non magnetic gusset 5, be further characterized in that: generally keeping parallelism substantially of the axis of described driving wheel 1 and driven pulley 2, but according to configuration needs, also angle slightly of two axial lines, when both axis is slightly when angle, when making, should make the outer rim of driven pulley 2 and magnetic gusset 3 have a little a tapering.
A kind of magnetic gusset transmission device, its operation principle is that driving wheel 1 passes through magnetic resistance couple drive driven pulley 2, in the time that driving wheel 1 rotates according to arrow direction, driven pulley 2 will rotate in the opposite direction; Because only having passive non-magnetic gusset 5 additional on driving wheel 1, this device contacts with the magnetic gusset 3 on driven pulley 2, and the gap of possessing 1～2mm between magnetic gusset 4 and magnetic gusset 3, thereby realize contactless magnetic transmission.
Brief description of the drawings
Fig. 1 is a kind of magnetic gusset transmission device stereoscopic configurations schematic diagram.Number in the figure 1 is driving wheel, and 2 is driven pulley, and 3 and 4 is magnetic gusset, and 5 is additional non-magnetic gusset.
Embodiment
Referring to accompanying drawing, a kind of magnetic gusset transmission device, includes driving wheel 1, driven pulley 2, magnetic gusset 3, magnetic gusset 4 and non-magnetic gusset 5: described driving wheel 1 is common iron manufacture, and driving wheel 1 equates with the height of driven pulley 2; Described driven pulley 2 and magnetic gusset 3 can be integrated, and are processed into by overall permanent magnet material; Described magnetic gusset 3 for size equate 4, cross section is rectangle, be the face of cylinder surrounding that crosswise is evenly distributed on driven pulley 2, the identical incline direction of gusset that comply with on axis and the driving wheel 1 of driving wheel 2 at the two ends up and down of every magnetic gusset 3 reverses at least 90 degree, from axis projection, the lower end of last magnetic gusset 3 can tandem array with the upper end of a rear magnetic gusset 3, makes the synthetic full circle of 4 magnetic gussets 3; Described magnetic gusset 4 is 1 or is material and measure-alike 2, and be made up of ferromagnetism ferromagnetic material, helical form weldering is put on the face of cylinder of driving wheel 1, and must ensure the machining accuracy of its radially outer edge; In the time that magnetic gusset 4 is set, should reserve the position of non-magnetic gusset 5,5 one of the additional non-magnetic gussets that plays support and iris action, made as the alloy such as aluminium, copper by non-magnetic material, its radially outer edge size is than the bigger 1～2mm of magnetic gusset 4, so that possess space between the magnetic gusset 3 on magnetic gusset 4 and the driven pulley 2 on driving wheel 1; The cross section of 2～3 gussets on driving wheel 1 is rectangle, length, width and winding gradient are in full accord, interval between adjacent gusset is equivalent to the width of a gusset, equably, helical form is wound on the face of cylinder of driving wheel 1, winding degree one is enclosed slightly more, from axis projection, the head and the tail of every gusset can be from being connected mutually.
A kind of magnetic gusset transmission device, generally keeping parallelism substantially of the axis of described driving wheel 1 and driven pulley 2, but according to configuring needs, also angle slightly of two axial lines; When both axis is slightly when angle, the simplest way is in drawing and adds man-hour, makes the outer rim of driven pulley 2 and magnetic gusset 3 have a little a tapering.
Claims (3)
1. a magnetic gusset transmission device, comprise driving wheel 1, driven pulley 2, magnetic gusset 3, magnetic gusset 4 and non-magnetic gusset 5, it is characterized in that: the height of described driving wheel 1 and driven pulley 2 must equate, described driving wheel 1 is provided with magnetic gusset 4 and additional non-magnetic gusset 5, described magnetic gusset 4 is one or two, add non-magnetic gusset 5, amounting to 2～3 faces of cylinder one that are wound in the shape of a spiral driving wheel 1 encloses slightly more, the cross section of gusset is rectangle, interval between adjacent gusset is equivalent to the width of a gusset, the length of each gusset, width and winding gradient are in full accord, be that the radial thickness of described magnetic gusset 4 is than the smaller 1～2mm of the radial thickness of non-magnetic gusset 5, described driven pulley 2 and magnetic gusset 3 can be processed into by overall permanent magnet material, described magnetic gusset 3 totally 4 and size equates, cross section is rectangle, be the face of cylinder surrounding that crosswise is evenly distributed on driven pulley 2, the axis that driving wheel 2 is comply with at the two ends up and down of every magnetic gusset 3 reverses at least 90 degree, and the incline direction of the magnetic gusset 3 after torsion is consistent with the incline direction of magnetic gusset 4 and non-magnetic gusset 5.
2. a kind of magnetic gusset transmission device according to claim 1, is characterized in that: generally keeping parallelism substantially of the axis of described driving wheel 1 and driven pulley 2; But according to configuration needs, also angle slightly of two axis; If two axis, slightly when angle, can make the outer rim of driven pulley 2 and magnetic gusset 3 have a little a tapering.
3. according to a kind of magnetic gusset transmission device described in claim 1,2, be further characterized in that: according to magnetic resistance coupling principle, in the time that driving wheel 1 rotates according to arrow direction, driven pulley 2 will rotate in the opposite direction, and the outer rim of magnetic gusset 3 and magnetic gusset 4 is because the support of the non-magnetic gusset 5 being added is with obstruct and unlikely contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475860.0A CN104201863A (en) | 2014-09-17 | 2014-09-17 | Magnetic rib transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475860.0A CN104201863A (en) | 2014-09-17 | 2014-09-17 | Magnetic rib transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104201863A true CN104201863A (en) | 2014-12-10 |
Family
ID=52087112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475860.0A Pending CN104201863A (en) | 2014-09-17 | 2014-09-17 | Magnetic rib transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104201863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829788A (en) * | 2019-11-07 | 2020-02-21 | 广东交通职业技术学院 | Non-contact magnetic driving device with non-linear transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089116A (en) * | 1997-10-13 | 2000-07-18 | Max Stegmann Gmbh Antriebstechnik-Elektronik | Gearing stage |
| DE10206544A1 (en) * | 2002-02-16 | 2003-08-28 | Heidenhain Gmbh Dr Johannes | Gearbox for rotary transducer, has first and second drive elements with force transfer arrangements, magnetic and contact transfer of torque from first to second drive element |
| CN201083258Y (en) * | 2007-10-26 | 2008-07-09 | 上海大学 | Magnetic gear wheel for non-contact space cross drive |
| CN103023274A (en) * | 2012-12-27 | 2013-04-03 | 江苏大学 | Permanent magnet induction worm-gear transmission |
| CN204156708U (en) * | 2014-09-17 | 2015-02-11 | 安徽枞晨回转支承有限公司 | A kind of magnetic gusset transmission device |
-
2014
- 2014-09-17 CN CN201410475860.0A patent/CN104201863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089116A (en) * | 1997-10-13 | 2000-07-18 | Max Stegmann Gmbh Antriebstechnik-Elektronik | Gearing stage |
| DE10206544A1 (en) * | 2002-02-16 | 2003-08-28 | Heidenhain Gmbh Dr Johannes | Gearbox for rotary transducer, has first and second drive elements with force transfer arrangements, magnetic and contact transfer of torque from first to second drive element |
| CN201083258Y (en) * | 2007-10-26 | 2008-07-09 | 上海大学 | Magnetic gear wheel for non-contact space cross drive |
| CN103023274A (en) * | 2012-12-27 | 2013-04-03 | 江苏大学 | Permanent magnet induction worm-gear transmission |
| CN204156708U (en) * | 2014-09-17 | 2015-02-11 | 安徽枞晨回转支承有限公司 | A kind of magnetic gusset transmission device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829788A (en) * | 2019-11-07 | 2020-02-21 | 广东交通职业技术学院 | Non-contact magnetic driving device with non-linear transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170406 Address after: 246700 Anqing, Anhui, Zongyang County, Zongyang Town, Changjiang Road, No. 78 Applicant after: Anhui Zhengyuan Slewing Bearing Co. Ltd. Address before: 246700 Changjiang Road, Zongyang, Anhui, Anqing, China, No. 78 Applicant before: Anhui Zongchen Slewing Ring Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141210 |
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| RJ01 | Rejection of invention patent application after publication |