CN103104602A - Anti-flying suspension roll shaft - Google Patents
Anti-flying suspension roll shaft Download PDFInfo
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- CN103104602A CN103104602A CN2012105277187A CN201210527718A CN103104602A CN 103104602 A CN103104602 A CN 103104602A CN 2012105277187 A CN2012105277187 A CN 2012105277187A CN 201210527718 A CN201210527718 A CN 201210527718A CN 103104602 A CN103104602 A CN 103104602A
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- Prior art keywords
- permanent magnet
- annular
- bearing
- roll shaft
- flyings
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Abstract
The invention provides an anti-flying suspension roll shaft which comprises a horizontal bearing and a bearing support, wherein the both ends of the bearing are provided with an annular convex platform the axis of which coincides with the bearing; an annular permanent magnet is coaxially arranged in the annular convex platform; one pole of the annular permanent magnet faces the axle centre of the annular convex platform, and the other pole of the annular permanent magnet is opposite to the axle centre of the annular convex platform; an annular chute which is matched with the annular convex platform is arranged in the bearing support, the two walls in the annular chute are uniformly provided with limit air holes which are connected with a gas pumping device with a filter screen; and the bottom of the annular chute is provided with two permanent magnets which are symmetrical along a horizontal line, and the polarity of the magnetic poles, close to the end of the annular permanent magnet, of the permanent magnets are same as that of the annular permanent magnet. The anti-flying suspension roll shaft provided by the invention overcomes the problem of lubrication in a suspension manner, and well solves the problem of adhesion and flying of lubricant oil.
Description
Technical field
The present invention relates to the textile manufacturing machine apparatus field, especially, is a kind of suspension roll shaft that prevents roll shaft end flyings accumulation.
Background technique
The waste water that the public hazards that textile manufacturing machine in use produces mainly contain noise, dirt bits, toxic and harmful and contain hazardous substance.Reason has apparatus factor and technological factor two aspects.Raise outward for the micronic dust that reduces in the equipment operation process, can improve the frame design, as improving the sealing of outer cover, also can adopt aircondition to draw workshop dust laden air concentration filter, then send fresh air back to workshop; Or adopt the secondary dust filtration equipment to be used for the machines such as scutching cotton, comb and parallel cotton fibers prior to spinning, combing, with the dust laden air filtration of discharging and with the noil recovery, make air reach the regulation of pollution regulations.
A main development feature of modern textile machinery is to improve constantly the operation of a machine speed, thereby obtains high yield, and to reduce the number of units of joining of equipment, the reduction plant area is reduced investment outlay and the labour force, obtains larger effect with less fund.The textile manufacturing machine of high-speed production can produce a large amount of airborne dusts and flyings; these can carry out filtering by filter plant; but; the roll shaft of textile manufacturing machine and its bearing connecting place are often understood the seepage parts of lubricating oil; the lubricant oil of these seepages can adhesion be lived airborne dust and flyings; along with increasing of flyings, can affect the rotation of roll shaft, accelerate the wearing and tearing of roll shaft and the power consumption that running needs.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of anti-flyings suspension roll shaft, this anti-flyings suspension roll shaft does not adopt lubricant oil to be lubricated, and prevents that effectively flyings from gathering.
The technical solution adopted for the present invention to solve the technical problems is:
should comprise horizontally disposed bearing and bearing spider by anti-flyings suspension roll shaft, described bearing two ends are provided with the annular boss that axis overlaps with described bearing, be coaxially arranged with annular permanent magnet in described annular boss, polarity one utmost point of described annular permanent magnet is towards its axle center, another direction extremely towards the opposite, be provided with the annular groove that adapts with annular boss in described bearing spider, two cell walls in described annular groove are evenly equipped with spacing pore, described spacing pore connects a pump device with filter screen, the bottom of described annular groove is symmetrically arranged with two permanent magnets with horizontal vertical line, described permanent magnet pole is identical with described annular permanent magnet polarity near the polarity of described annular permanent magnet end.
As preferably, the line angle in described two permanent magnets and described annular groove axle center between 120 degree between 60 degree.
As preferably, the top of described annular groove is provided with the adjusting pore of giving vent to anger downwards, and described adjusting pore is used for the load capacity of regulating described bearing.
As preferably, described pore all is provided with independently with described adjusting pore that air vent is communicated with described pump device.
The invention has the advantages that:
Utilize the principle of magnetic pole two like magnetic poles repel each other to make described bearing overcome self gravitation and load, be suspended in bearing spider, do not adopt lubricant oil owing to suspending, therefore well solved the problem of lubricant oil adhesion flyings, simultaneously, be full of the gas from pump device in the Serpentine Gallery Pavilion of described bearing and described bearing spider, therefore not having flyings enters Serpentine Gallery Pavilion, and spinning chip is wound around described bearing.
Description of drawings
Fig. 1 is that facing of this anti-flyings suspension roll shaft dissectd structural representation.
Fig. 2 is that structural representation is dissectd in the side-looking of this anti-flyings suspension roll shaft.
Embodiment
The present invention is further described below in conjunction with drawings and Examples:
consult Fig. 1, in the present embodiment, should comprise horizontally disposed bearing 100 and bearing spider 200 by anti-flyings suspension roll shaft, consult Fig. 1, described bearing 100 two ends are provided with the annular boss 110 that axis overlaps with described bearing 100, consult Fig. 2, be coaxially arranged with annular permanent magnet 120 in described annular boss 110, polarity one utmost point of described annular permanent magnet 120 is towards its axle center, another direction extremely towards the opposite, be provided with the annular groove that adapts with described annular boss 110 in described bearing spider 200, two cell walls in described annular groove are evenly equipped with spacing pore 310, described spacing pore 310 connects a pump device with filter screen.
Consult Fig. 2, the bottom of described annular groove is symmetrically arranged with two permanent magnets 120 with horizontal vertical line, and described permanent magnet 120 magnetic poles are identical with described annular permanent magnet 120 polarity near the polarity of described annular permanent magnet 120 ends.
Above-mentioned anti-flyings suspension roll shaft, the line angle in described two permanent magnets 120 and described annular groove axle center between 120 degree between 60 degree, make described bearing 100 be subject to simultaneously the suspension example of horizontal vertical and from the spacing power of substantially horizontal, opposite direction, prevent the annular boss 110 and the wiping mutually in the horizontal direction of described annular groove of described bearing 100.
Consult Fig. 1, the top of described annular groove is provided with the adjusting pore 320 of giving vent to anger downwards, and described adjusting pore 320 is for the load capacity of regulating described bearing.
By regulating the size of described adjusting pore 320 gas outputs, can control the hoverheight of described bearing 100, make it guarantee state of suspension under load and unsupported state, do not wipe mutually with described annular groove.
Above-mentioned anti-flyings suspension roll shaft, described spacing pore 310 and described adjusting pore 320 are provided with independently, and air vent is communicated with described pump device.
The principle that above-mentioned anti-flyings suspension roll shaft suspends and prevents flyings:
utilizing annular permanent magnet 120 and described permanent magnet 120 to repel each other makes described bearing 100 overcome self gravitation and load, be suspended in bearing spider 200, the cell wall of described annular groove is evenly equipped with spacing pore 310 simultaneously, make annular boss 110 on described bearing 100 total with described cell wall keep at a distance (being that bearing 100 can not produce the displacement with respect to described bearing spider 200), do not adopt lubricant oil owing to suspending, therefore well solved the problem of lubricant oil adhesion flyings, simultaneously, be full of the gas from pump device in the Serpentine Gallery Pavilion of described bearing 100 and described bearing spider 200, therefore not having flyings enters Serpentine Gallery Pavilion, prevented that flyings are wound around described bearing 100.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. an anti-flyings suspension roll shaft, comprise horizontally disposed bearing (100) and bearing spider (200), it is characterized in that:
described bearing (100) two ends are provided with the annular boss (110) that axis overlaps with described bearing (100), be coaxially arranged with annular permanent magnet (120) in described annular boss (110), polarity one utmost point of described annular permanent magnet (120) is towards its axle center, another direction extremely towards the opposite, be provided with the annular groove that adapts with described annular boss (110) in described bearing spider (200), two cell walls in described annular groove are evenly equipped with spacing pore (310), described spacing pore (310) connects a pump device with filter screen, the bottom of described annular groove is symmetrically arranged with two permanent magnets (120) with horizontal vertical line, described permanent magnet (120) magnetic pole is identical with described annular permanent magnet (120) polarity near the polarity of described annular permanent magnet (120) end.
2. anti-flyings suspension roll shaft according to claim 1 is characterized in that: the line angle in described two permanent magnets (120) and described annular groove axle center between 120 degree between 60 degree.
3. anti-flyings suspension roll shaft according to claim 1, it is characterized in that: the top of described annular groove is provided with the adjusting pore (320) of giving vent to anger downwards.
According to claim 1 with anti-flyings suspension roll shaft claimed in claim 3, it is characterized in that: described spacing pore (310) and described adjusting pore (320) are provided with independently that air vent is communicated with described pump device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105277187A CN103104602A (en) | 2012-12-11 | 2012-12-11 | Anti-flying suspension roll shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105277187A CN103104602A (en) | 2012-12-11 | 2012-12-11 | Anti-flying suspension roll shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103104602A true CN103104602A (en) | 2013-05-15 |
Family
ID=48312715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105277187A Pending CN103104602A (en) | 2012-12-11 | 2012-12-11 | Anti-flying suspension roll shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103104602A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413082Y (en) * | 1999-07-26 | 2001-01-03 | 张美芬 | Permanent-magnet bearing |
| JP2003307218A (en) * | 2002-04-16 | 2003-10-31 | Ntn Corp | Static pressure gas bearing spindle device |
| CN102252022A (en) * | 2011-05-30 | 2011-11-23 | 无锡微焦科技有限公司 | Air bearing, air floatation movement system, and method for stabilizing revolving shaft in air bearing |
| CN202451603U (en) * | 2012-02-24 | 2012-09-26 | 洛阳轴研科技股份有限公司 | Combined magnetic suspension bearing |
| CN203067544U (en) * | 2012-12-11 | 2013-07-17 | 吴江兰瑞特纺织品有限公司 | Anti-flying suspended roller |
-
2012
- 2012-12-11 CN CN2012105277187A patent/CN103104602A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413082Y (en) * | 1999-07-26 | 2001-01-03 | 张美芬 | Permanent-magnet bearing |
| JP2003307218A (en) * | 2002-04-16 | 2003-10-31 | Ntn Corp | Static pressure gas bearing spindle device |
| CN102252022A (en) * | 2011-05-30 | 2011-11-23 | 无锡微焦科技有限公司 | Air bearing, air floatation movement system, and method for stabilizing revolving shaft in air bearing |
| CN202451603U (en) * | 2012-02-24 | 2012-09-26 | 洛阳轴研科技股份有限公司 | Combined magnetic suspension bearing |
| CN203067544U (en) * | 2012-12-11 | 2013-07-17 | 吴江兰瑞特纺织品有限公司 | Anti-flying suspended roller |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |