CN106678183A - Transmission shaft bearing mechanism of deep stirring ship - Google Patents
Transmission shaft bearing mechanism of deep stirring ship Download PDFInfo
- Publication number
- CN106678183A CN106678183A CN201710056065.1A CN201710056065A CN106678183A CN 106678183 A CN106678183 A CN 106678183A CN 201710056065 A CN201710056065 A CN 201710056065A CN 106678183 A CN106678183 A CN 106678183A
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- bearing
- ball
- sealing
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a transmission shaft bearing mechanism of a deep stirring ship. The transmission shaft bearing mechanism comprises a bearing seat and a transmission shaft rotationally connected into the bearing seat; and the two ends of the transmission shaft serve as front sides, and the middle of the transmission shaft serves as the inner side. The transmission shaft bearing mechanism further comprises a first sleeve pipe arranged between the bearing seat and the transmission shaft, a second sleeve pipe which is located at the two ends of a middle sleeve pipe, arranged on the transmission shaft in a sleeving mode and also located between the bearing seat and the transmission shaft, a bearing pad assembly arranged on the second sleeve pipe in a sleeving mode, a bearing end cover which is arranged on the transmission shaft in a sleeving mode and located on the side, close to one of the front sides, of the bearing pad assembly, and a sealing pressing plate assembly which is arranged on the end surface, close to the inner side, of the bearing end cover in a sleeving mode and fixedly connected with the bearing seat. According to the transmission shaft bearing mechanism of the deep stirring ship, a bearing and a sealing assembly of the bearing mechanism can effectively prevent seawater, silt and the like from entering the bearing seat, adverse factors such as abrasion and corrosion are effectively removed, the replacement period is shortened, the time of operation at sea is greatly prolonged, and the most important guarantee is provided for effective operation of the whole deep stirring ship.
Description
Technical field
The present invention relates to a kind of transmission shaft bearing mechanism of deep-layer stirring ship.
Background technology
The transmission shaft bearing mechanism of deep-layer stirring ship is mainly made up of following part:Rotating shaft, bearing block, bearing cap, bearing
Constitute with sealing member etc., the transmission shaft bearing mechanism of the deep-layer stirring ship of current Korea's production is to realize more piece by snap joint
Shaft connects, but reliability is not strong, and marine frequently replacing makes low construction efficiency.
The content of the invention
It is an object of the invention to provide a kind of reliability and can guarantee that deep-layer stirring ship efficiency transmission shaft bearing mechanism.
To reach above-mentioned purpose, the technical solution used in the present invention is：A kind of transmission shaft bearing mechanism of deep-layer stirring ship,
It includes bearing block, the power transmission shaft being rotationally connected with the bearing block, and the two ends of power transmission shaft are front side, and centre is inboard, passes
Moving axis Bearning mechanism is also included located at the first sleeve between the bearing block and the power transmission shaft, positioned at the medial sleeve two
The second sleeve pipe that end and being sheathed on the power transmission shaft is also located between the bearing block and the power transmission shaft, it is sheathed on described the
Bushing component on two sleeve pipes, it is sheathed on the power transmission shaft and positioned at the bearing end for closing on front side side of the bushing component
Cover, be sheathed on the bearing (ball) cover and close on the sealing clamp component that the end face of inboard is mutually fixedly connected with the bearing block.
Optimization, the sealing clamp component includes being sheathed on the first sealing clamp in the middle part of the bearing (ball) cover, is arranged
In bearing (ball) cover middle part and the second sealing clamp positioned at the inboard side direction of first sealing clamp, it is sheathed on institute
State the 3rd sealing clamp that bearing (ball) cover is closed on the end of inboard side, first sealing clamp and the second sealing pressure
The first sealing ring is arranged with the Mosaic face border of plate, first sealing clamp is mutually fixed with the bearing (ball) cover by bolt
Connection, second sealing clamp is mutually fixedly connected with the 3rd sealing clamp by bolt.
Further, the second sealing ring is provided between the bushing component, the bearing (ball) cover and second sleeve pipe,
Second sealing ring closes on that the end of front side one end is embedded at the bearing (ball) cover and second sleeve pipe is collectively forming
In first mounting groove, second sealing ring closes on the disconnected arm in one end of inboard and is close to the bushing component, second sealing ring
It is close to the second outside of sleeve wall on the inside of the one end for closing on inboard.
Optimization, the both ends of the power transmission shaft have respectively the flange face for connecting the shaft of mixer ship.
Optimization, it is connected with the bearing block lateral wall for bearing block is mutually solid with the central shaft of mixer ship drive division
The wing plate of fixed connection.
Because above-mentioned technical proposal is used, the present invention has compared with prior art following advantages：Bearning mechanism of the present invention
In bearing and black box can effectively prevent sea water and silt etc. from entering inside bearing block, effectively solve abrasion and corrode
Etc. unfavorable factor, the cycle of replacing is reduced, greatly enhance the time of operation on the sea, for effective work of whole piece deep-layer stirring ship
Industry is topmost guarantee.
Description of the drawings
Accompanying drawing 1 is structural representation of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described for shown embodiment.
As shown in figure 1, the Bearning mechanism of power transmission shaft 2 of deep-layer stirring ship includes bearing block 1, is rotationally connected with the bearing block
Power transmission shaft 2 in 1.The both ends of the power transmission shaft 2 have respectively the flange face 3 for connecting the shaft of mixer ship.It is described
The wing plate 4 for bearing block 1 to be mutually fixedly connected with the central shaft of mixer ship drive division is connected with the lateral wall of bearing block 1.
The two ends of power transmission shaft 2 be front side, centre for inboard, the Bearning mechanism of power transmission shaft 2 also include located at the bearing block 1 with
First sleeve 5 between the power transmission shaft 2, positioned at the medial sleeve two ends and it is sheathed on the power transmission shaft 2 and is also located at institute
State the second sleeve pipe 6 between bearing block 1 and the power transmission shaft 2, the bushing component 7 being sheathed on second sleeve pipe 6, be sheathed on
On the power transmission shaft 2 and positioned at the bushing component 7 close on front side side bearing (ball) cover 8, be sheathed on the bearing (ball) cover 8
The sealing clamp component that end face that is upper and closing on inboard is mutually fixedly connected with the bearing block 1.
The sealing clamp component is including the first sealing clamp 9 being sheathed in the middle part of the bearing (ball) cover 8, described in being sheathed on
The middle part of bearing (ball) cover 8 and the second sealing clamp 10 positioned at the inboard side direction of first sealing clamp 9, be sheathed on it is described
The 3rd sealing clamp 11 that bearing (ball) cover 8 is closed on the end of inboard side, first sealing clamp 9 and second sealing
The first sealing ring 12 is arranged with the Mosaic face border of pressing plate 10, first sealing clamp 9 passes through spiral shell with the bearing (ball) cover 8
Bolt is mutually fixedly connected, and second sealing clamp 10 is mutually fixedly connected with the 3rd sealing clamp 11 by bolt.
The second sealing ring 13 is provided between the bushing component 7, the bearing (ball) cover 8 and second sleeve pipe 6, it is described
Second sealing ring 13 closes on that the end of front side one end is embedded at the bearing (ball) cover 8 and second sleeve pipe 6 is collectively forming
In first mounting groove, second sealing ring 13 closes on the disconnected arm in one end of inboard and is close to the bushing component 7, second sealing
Circle 13 is closed on the inside of the one end of inboard is close to the lateral wall of the second sleeve pipe 6.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that spirit is made, all should be included within the scope of the present invention.
Claims (5)
1. a kind of transmission shaft bearing mechanism of deep-layer stirring ship, it includes bearing block, the biography being rotationally connected with the bearing block
Moving axis, the two ends of power transmission shaft are front side, and centre is inboard, it is characterised in that：Transmission shaft bearing mechanism is also included located at the axle
First sleeve between bearing and the power transmission shaft, positioned at the medial sleeve two ends and it is sheathed on the power transmission shaft and is also located at
The second sleeve pipe between the bearing block and the power transmission shaft, the bushing component being sheathed on second sleeve pipe, it is sheathed on institute
State on power transmission shaft and the bearing (ball) cover for closing on front side side positioned at the bushing component, be sheathed on the bearing (ball) cover and face
The sealing clamp component that nearly inboard end face is mutually fixedly connected with the bearing block.
2. the transmission shaft bearing mechanism of deep-layer stirring ship according to claim 1, it is characterised in that：The sealing clamp group
Part includes being sheathed on the first sealing clamp in the middle part of the bearing (ball) cover, is sheathed on the bearing (ball) cover middle part and positioned at described the
Second sealing clamp in the inboard side direction of one sealing clamp, it is sheathed on the bearing (ball) cover and closes on the end of inboard side
The 3rd sealing clamp, be arranged with the first sealing on the Mosaic face border of first sealing clamp and second sealing clamp
Circle, first sealing clamp is mutually fixedly connected with the bearing (ball) cover by bolt, second sealing clamp and described the
Three sealing clamps are mutually fixedly connected by bolt.
3. the transmission shaft bearing mechanism of deep-layer stirring ship according to claim 2, it is characterised in that：The bushing component,
The second sealing ring is provided between the bearing (ball) cover and second sleeve pipe, second sealing ring closes on the end of front side one end
Portion is embedded in the first mounting groove that the bearing (ball) cover and second sleeve pipe are collectively forming, and second sealing ring closes on
The disconnected arm in inboard one end is close to the bushing component, and second sealing ring closes on is close to described the on the inside of the one end of inboard
Two outside of sleeve walls.
4. the transmission shaft bearing mechanism of the deep-layer stirring ship according to claim, it is characterised in that：The two of the power transmission shaft
End has respectively the flange face for connecting the shaft of mixer ship.
5. the transmission shaft bearing mechanism of the deep-layer stirring ship according to claim, it is characterised in that：The bearing block outside
The wing plate for bearing block to be mutually fixedly connected with the central shaft of mixer ship drive division is connected with wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056065.1A CN106678183B (en) | 2017-01-25 | 2017-01-25 | The transmission shaft bearing mechanism of deep-layer stirring ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710056065.1A CN106678183B (en) | 2017-01-25 | 2017-01-25 | The transmission shaft bearing mechanism of deep-layer stirring ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106678183A true CN106678183A (en) | 2017-05-17 |
| CN106678183B CN106678183B (en) | 2018-10-12 |
Family
ID=58860163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710056065.1A Active CN106678183B (en) | 2017-01-25 | 2017-01-25 | The transmission shaft bearing mechanism of deep-layer stirring ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678183B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006228A (en) * | 2017-12-14 | 2018-05-08 | 吴银辉 | Sealing cover plate equipped with bearing shell and its assembly method with gear wheel sealing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305627A (en) * | 1980-05-23 | 1981-12-15 | American Hoist & Derrick Company | Bearing housing and lubrication structure for concentric rotating members |
| KR20130121463A (en) * | 2012-04-27 | 2013-11-06 | 삼성중공업 주식회사 | Propulsion apparatus for ship, and ship having the same |
| CN203670778U (en) * | 2013-12-18 | 2014-06-25 | 北京市轨道交通建设管理有限公司 | Stirring shaft sealing structure and mortar stirring device |
| CN104271439A (en) * | 2012-04-27 | 2015-01-07 | 三星重工业有限公司 | Propulsion apparatus for ship and ship having same |
| CN204327981U (en) * | 2014-12-19 | 2015-05-13 | 郑州市荥阳鹏飞实业有限公司 | A kind of shaft end seal device and use the stirrer of this device |
| CN205315514U (en) * | 2015-12-25 | 2016-06-15 | 常州市新武机械有限公司 | Mixer main shaft bearing combined sealing structure |
-
2017
- 2017-01-25 CN CN201710056065.1A patent/CN106678183B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305627A (en) * | 1980-05-23 | 1981-12-15 | American Hoist & Derrick Company | Bearing housing and lubrication structure for concentric rotating members |
| KR20130121463A (en) * | 2012-04-27 | 2013-11-06 | 삼성중공업 주식회사 | Propulsion apparatus for ship, and ship having the same |
| CN104271439A (en) * | 2012-04-27 | 2015-01-07 | 三星重工业有限公司 | Propulsion apparatus for ship and ship having same |
| CN203670778U (en) * | 2013-12-18 | 2014-06-25 | 北京市轨道交通建设管理有限公司 | Stirring shaft sealing structure and mortar stirring device |
| CN204327981U (en) * | 2014-12-19 | 2015-05-13 | 郑州市荥阳鹏飞实业有限公司 | A kind of shaft end seal device and use the stirrer of this device |
| CN205315514U (en) * | 2015-12-25 | 2016-06-15 | 常州市新武机械有限公司 | Mixer main shaft bearing combined sealing structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006228A (en) * | 2017-12-14 | 2018-05-08 | 吴银辉 | Sealing cover plate equipped with bearing shell and its assembly method with gear wheel sealing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106678183B (en) | 2018-10-12 |
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