CN101761583B - Water-lubricated bearing seat - Google Patents
Water-lubricated bearing seat Download PDFInfo
- Publication number
- CN101761583B CN101761583B CN201010123782XA CN201010123782A CN101761583B CN 101761583 B CN101761583 B CN 101761583B CN 201010123782X A CN201010123782X A CN 201010123782XA CN 201010123782 A CN201010123782 A CN 201010123782A CN 101761583 B CN101761583 B CN 101761583B
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- water
- bearing
- lubricated
- hole
- lubricated bearing
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Abstract
The invention discloses a water-lubricated bearing seat, which comprises a shell body, a water-lubricated bearing and a baffle; the shell body is integrated by a base seat and a conical column; a bearing hole is arranged in the conical column; the bearing hole is provided with an anti-rotating positioning slot; the bearing hole is used for accepting the water-lubricated bearing; the water-lubricated bearing is provided with convex ribs for matching with the positioning slot, and has a positioning shoulder in the axial direction for the positioning with the baffle ; the baffle is provided witha tenon and a flexible hook; the flexible hook and the tenon are matched with a hook fixing slot and a groove of the conical column; a water reservoir is arranged on the conical column; a hole is arranged in the water reservoir; the hole is communicated with a water inlet of the water-lubricated bearing; and the water inlet is communicated with a lubricated groove.
Description
Technical field
The present invention relates to aerator, particularly relate to the bearing support of waterwheel aerator, belong to fishery cultivating machinery.
Background technique
Aerator is the equipment that in the aquaculture fishes and shrimps is had lifesaving and growth encourage.The prior mechanical aerator mainly contains Waterwheel-type, impeller type, jet-type and water jet four major types, and wherein waterwheel aerator uses wider; Float on the surface during waterwheel aerator work, power is by the back impeller axle rotation of slowing down, impeller shaft needs bearing block support, original bearing support is fixed on the buoyancy aid by Steel Support, also handlebar bearing support and base plate are made of one and are directly installed on the buoyancy aid, and this bearing support adjustable height, as patent: 200820001634.9, above-described bearing all is that rubber is made by water lubrication, and the gap water inlet of leaning on transmission shaft and bearing, more after a little while may be lubricated very little insufficient in the gap because of water inlet, cause rubber bush bearing and transmission shaft locking, make drive shafts fracture and bearing support distortion etc.
Summary of the invention
The objective of the invention is provides a kind of water-lubricated bearing seat that has captation in order to overcome the defective of prior art.
Water-lubricated bearing seat mainly by: housing, water lubriucated bearing, baffle plate are formed, housing is formed one by base and tapered stud, bearing hole is arranged in the tapered stud, bearing hole dress water lubriucated bearing, it is characterized in that tapered stud is a hollow, on collecting annulus is arranged, porose in the collecting annulus, hole and water lubriucated bearing communicate.
There is the convex tendon of locating slot and water lubriucated bearing to match in the bearing hole of the present invention, lubrication groove and water inlet are arranged in the water lubriucated bearing.
Base of the present invention and tapered stud are made one, and tapered stud becomes from minor face marginal position 20%-40% in the Position Design of base.
Bearing hole one end of the present invention has the axially locating shoulder, and the other end has baffle plate.
Flexible grab of baffle plate of the present invention and tenon, elastic fastening hook and tenon match in the grab fixed groove and the groove of tapered stud.
Base plate of the present invention directly is fixed on the pontoon.
The outstanding compared to existing technology advantage of the present invention is:
1. bearing support is an overall structure, and collecting annulus is arranged on the top, and the water that impeller starts when collecting aerator work makes water lubriucated bearing obtain lubricated fully and cooling;
2. bearing support axially has baffle plate location, flexible grab convenient and reliable assembly in the baffle plate.
The present invention is described further below in conjunction with description of drawings and embodiment.
Description of drawings
Fig. 1 is that water-lubricated bearing seat of the present invention is analysed and observe assembling schematic representation (A-A);
Fig. 2 is the plan view of water-lubricated bearing seat of the present invention;
Fig. 3 is that water-lubricated bearing seat of the present invention is analysed and observe assembling schematic representation (B-B);
Fig. 4 is a housing stereogram of the present invention;
Fig. 5 is a baffle plate schematic perspective view of the present invention;
Fig. 6 is a water lubriucated bearing schematic perspective view of the present invention;
Fig. 7 is the structural representation that the present invention is assembled into aerator.
Among the figure: the 1-base; The 2-tapered stud; The 3-collecting annulus; The 4-hole; The 5-water inlet; The 6-water lubriucated bearing; The 7-baffle plate; The 8-locating slot; The 9-convex tendon; 10-grab fixed groove; The 11-stiffening rib; The 12-groove; The 13-tenon; The 14-elastic fastening hook; The 15-lubrication groove; The 16-pontoon; The 17-impeller; The 18-connecting shaft connects; The 19-main machine base; The 20-connecting rod; The 21-transmission shaft; The 22-bearing hole.
Embodiment
With specific embodiment the present invention is further described below, referring to Fig. 1-7:
Water-lubricated bearing seat of the present invention is mainly by housing, water lubriucated bearing 6, baffle plate 7 compositions such as grade, housing is formed one by base 1 and tapered stud 2, bearing hole 22 is arranged in the tapered stud, bearing hole 22 is shaped on anti-rotation locating slot 8, bearing hole 22 dress water lubriucated bearings 6, water lubriucated bearing 6 has convex tendon 9 and locating slot 8 to match, location shoulder and baffle plate 7 location are axially arranged, baffle plate 7 has tenon 13 and elastic fastening hook 14, and elastic fastening hook 14 and tenon 13 match in the grab fixed groove 10 and the groove 12 of tapered stud 2, and tapered stud 2 is a hollow, on collecting annulus 3 is arranged, porose 4 in the collecting annulus 3, the water inlet 5 of hole 4 and water lubriucated bearing 6 communicates, and water inlet 5 and lubrication groove 15 communicate.
Bearing support directly is fixed on the pontoon 16, in order to disperse bearing support to pontoon 16 pressure, the Position Design of tapered stud 2 at base 1 can be become from minor face marginal position 20%-40%, both can disperse the pressure of bearing support, and not make the supporting point of transmission shaft 21 too far away again from axle head impeller 17 distances to pontoon 16.
The foregoing description is one of preferred embodiment of the present invention only, is not to limit protection scope of the present invention according to this, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.
Claims (5)
1. water-lubricated bearing seat, mainly by: housing, water lubriucated bearing, baffle plate are formed, housing is formed one by base and tapered stud, bearing hole is arranged in the tapered stud, bearing hole dress water lubriucated bearing, it is characterized in that: tapered stud is a hollow, and collecting annulus is arranged on it, porose in the collecting annulus, hole and water lubriucated bearing communicate.
2. water-lubricated bearing seat as claimed in claim 1 is characterized in that having in the bearing hole convex tendon of locating slot and water lubriucated bearing to match, and lubrication groove and water inlet are arranged in the water lubriucated bearing.
3. water-lubricated bearing seat as claimed in claim 1 or 2 is characterized in that bearing hole one end has the axially locating shoulder, and the other end has baffle plate.
4. water-lubricated bearing seat as claimed in claim 3 is characterized in that flexible grab of baffle plate and tenon, and elastic fastening hook and tenon match with the grab fixed groove and the groove of tapered stud respectively.
5. water-lubricated bearing seat as claimed in claim 1 is characterized in that base directly is fixed on the pontoon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010123782XA CN101761583B (en) | 2010-02-07 | 2010-02-07 | Water-lubricated bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010123782XA CN101761583B (en) | 2010-02-07 | 2010-02-07 | Water-lubricated bearing seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101761583A CN101761583A (en) | 2010-06-30 |
| CN101761583B true CN101761583B (en) | 2011-06-22 |
Family
ID=42492928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010123782XA Expired - Fee Related CN101761583B (en) | 2010-02-07 | 2010-02-07 | Water-lubricated bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101761583B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416127A (en) * | 2013-04-15 | 2013-12-04 | 新疆新轴轴承有限公司 | Integrated bracket bearing combination structure for land preparation machine |
| CN107199134A (en) * | 2017-07-13 | 2017-09-26 | 天来节能科技（上海）有限公司 | A kind of dust-proof atomizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341137A1 (en) * | 1988-04-29 | 1989-11-08 | Societe De Mecanique Magnetique S.A. | Arrangement comprising an emergency bearing and a magnetic bearing for a rotary axle |
| CN2800755Y (en) * | 2004-12-10 | 2006-08-02 | 吴为国 | Bearing assembly of waterwheel type aerator |
| CN201138988Y (en) * | 2008-01-13 | 2008-10-29 | 吴为国 | Waterwheel oxygen increasing machine bearing support with adjustable height |
| CA2544092C (en) * | 2006-04-19 | 2009-12-15 | Richard S. Knight | Marine split bearings with right angle removeable grooved retainer covers |
-
2010
- 2010-02-07 CN CN201010123782XA patent/CN101761583B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0341137A1 (en) * | 1988-04-29 | 1989-11-08 | Societe De Mecanique Magnetique S.A. | Arrangement comprising an emergency bearing and a magnetic bearing for a rotary axle |
| CN2800755Y (en) * | 2004-12-10 | 2006-08-02 | 吴为国 | Bearing assembly of waterwheel type aerator |
| CA2544092C (en) * | 2006-04-19 | 2009-12-15 | Richard S. Knight | Marine split bearings with right angle removeable grooved retainer covers |
| CN201138988Y (en) * | 2008-01-13 | 2008-10-29 | 吴为国 | Waterwheel oxygen increasing machine bearing support with adjustable height |
Non-Patent Citations (1)
| Title |
|---|
| 王新荣.水润滑轴承的工作原理及结构设计研究.《佳木斯大学学报（自然科学版）》.2008,第26卷(第5期),600-602. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101761583A (en) | 2010-06-30 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Fordy Machinery Co., Ltd. Assignor: Wu Weiguo Contract record no.: 2011330001465 Denomination of invention: Water-lubricated bearing seat Granted publication date: 20110622 License type: Exclusive License Open date: 20100630 Record date: 20111221 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20130207 |