CN1963247A - Vertical shaft device - Google Patents
Vertical shaft device Download PDFInfo
- Publication number
- CN1963247A CN1963247A CN 200610162015 CN200610162015A CN1963247A CN 1963247 A CN1963247 A CN 1963247A CN 200610162015 CN200610162015 CN 200610162015 CN 200610162015 A CN200610162015 A CN 200610162015A CN 1963247 A CN1963247 A CN 1963247A
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- bearing
- vertical shaft
- lubricant
- gland
- band
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Abstract
The invention relates to an upright device that is used for high speed rotation or heavy shock lock mechanicals. It features in the a. the lubricant channel opened on the pipe wall of the upright shaft bearing base, b. a lubricant return pipe under the upper bearing cover, c. a lubricant return pipe under one of the bearing cap connected to the oil filling nozzle on the upper bearing cap, d. and the blending strip equipped in the lubricant cavity formed by the bearing base and the upright shaft and on the upright shaft. With lubricant blending strip set on the upright shaft, based on self rotation, this invention makes the lubricant oil or lubricant fat to move upward inside the bearing case, lubricating and cooling the upper bearing of the shaft, resulted in advancing the lubricating and cooling effect together with the lubricant return pipe by forming a circulation of lubricants within the bearing case and the return pipe.
Description
Technical field
A kind of vertical shaft device relates to and a kind ofly is used for high speed rotating or the vertical shaft device of the machinery that the load that is hit is bigger.
Background technique
Vertical shaft device is a metallurgy chemical process material handling mechanical device commonly used, usually by vertical shaft, be installed on two groups of bearings on the axle, be sleeved on bearing outer bearing support, bearing gland, the seal ring that be positioned at bearing gland and bearing pin axle head, gland the sealing gland on seal ring of gland on bearing support and bearing and form.Owing under high speed rotating or the big situation of the load that is hit, vertical shaft is impacted by high speed rotating and big load, the serious heating of bearing meeting, and the temperature that has raises and can reach more than 200 ℃, and spool temperature also raises simultaneously simultaneously.Existing vertical shaft device injects lubricant oil at the lubricating cavity that bearing support and vertical shaft form, because lubricant oil is under high temperature action, lubrication effect is undesirable, easily produces leakage of oil; The grease lubrication that uses, the circulation difficulty, cooling effect is bad, causes service life of equipment short, the repair rate height.
Summary of the invention
The objective of the invention is the deficiency that exists at above-mentioned prior art, provide a kind of and can avoid effectively that cooling effect is poor, working life is short, the vertical shaft that has cooling unit of the high problem of repair rate because bearing heating causes.
The objective of the invention is to be achieved through the following technical solutions.
A kind of vertical shaft device comprises vertical shaft, is installed on the vertical shaft bearings at both ends, is sleeved on bearing outer vertical tube oblique crank Z bearing, bearing gland, the seal ring that be positioned at bearing gland and bearing pin between centers, gland the sealing gland on seal ring of gland on bearing support and bearing; It is characterized in that:
A. on the tube wall of vertical shaft bearing vertically top run through and have tubular grease channel, its passage lower end outlet runs through vertical shaft bearing lower inside wall, and its outlet is located in the lubricating cavity that bearing support and vertical shaft form;
B. have an oil circuit annular channel in the upper ball cover bottom; One end of return passage opening is corresponding with the tube wall grease channel position of vertical shaft bearing, and the other end opening is positioned at the bearing upper end;
C. wherein having a bearing cap bottom to have an oil circuit annular channel communicates with the oiling ozzle that is located at upper ball cover;
D. in the lubricating cavity of bearing support and vertical shaft formation, be provided with a lubricant oil and stir band, this stirs band is metal sheet band or metal spiral band, and an end is fixed in the vertical shaft lower end, and the other end upwards is fixed on the top of vertical shaft around vertical shaft.
Vertical shaft device of the present invention, on vertical shaft, there is lubricant oil to stir band, utilize the rotation of axle, lubricant oil or lubricating grease in the bearing housing are moved to top, the axle upper bearing is lubricated and cools off, add the design oil circuit, make lubricant oil in bearing housing and loop, form circulation, improve lubricated and cooling effect.The outer lubricant oil cooling circuit of bearing housing housing or housing can adopt air-cooled or water-cooled again.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
A kind of vertical shaft device comprises vertical shaft 1, is installed on vertical shaft bearings at both ends 2, is sleeved on bearing gland 4 on bearing support and bearing of the outer vertical tube oblique crank Z bearing 3 of bearing, gland, is positioned at seal ring 5, the sealing gland 6 of gland on seal ring that bearing gland and bearing bearing pin are asked; Top is run through and is had tubular grease channel 7 vertically on the tube wall of vertical shaft bearing, and its passage lower end outlet runs through vertical shaft bearing lower inside wall, and its outlet is located in the lubricating cavity that bearing support and vertical shaft form; Have an oil circuit annular channel 8 in the upper ball cover bottom; One end of return passage opening is corresponding with the tube wall grease channel position of vertical shaft bearing, and the other end opening is positioned at the bearing upper end; Wherein having a bearing cap bottom to have an oil circuit annular channel communicates with the oiling ozzle 9 that is located at upper ball cover; In the lubricating cavity of bearing support and vertical shaft formation, be provided with lubricant oil stirring and be with 10, this stirs band and is metal sheet band or metal spiral band, and an end is fixed in the vertical shaft lower end, and the other end upwards is fixed on the top of vertical shaft around vertical shaft.
During use, along with the rotation of vertical shaft, the lubricant oil that drives on the vertical shaft stirs band, lubricant oil or lubricating grease in the bearing housing are moved to top, the axle upper bearing is lubricated and cools off, and lubricant oil forms circulation along the loop at lubricant oil in bearing housing and loop, improves lubricated and cooling effect.
Claims (1)
- A kind of vertical shaft device comprises vertical shaft, is installed on the vertical shaft bearings at both ends, is sleeved on bearing outer vertical tube oblique crank Z bearing, bearing gland, the seal ring that be positioned at bearing gland and bearing pin between centers, gland the sealing gland on seal ring of gland on bearing support and bearing; It is characterized in that:A. on the tube wall of vertical shaft bearing vertically top run through and have tubular grease channel, its passage lower end outlet runs through vertical shaft bearing lower inside wall, and its outlet is located in the lubricating cavity that bearing support and vertical shaft form;B. have an oil circuit annular channel in the upper ball cover bottom; One end of return passage opening is corresponding with the tube wall grease channel position of vertical shaft bearing, and the other end opening is positioned at the bearing upper end;C. wherein having a bearing cap bottom to have an oil circuit annular channel communicates with the oiling ozzle that is located at upper ball cover;D. in the lubricating cavity of bearing support and vertical shaft formation, be provided with a lubricant oil and stir band, this stirs band is metal sheet band or metal spiral band, and an end is fixed in the vertical shaft lower end, and the other end upwards is fixed on the top of vertical shaft around vertical shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610162015 CN1963247A (en) | 2006-12-08 | 2006-12-08 | Vertical shaft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610162015 CN1963247A (en) | 2006-12-08 | 2006-12-08 | Vertical shaft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1963247A true CN1963247A (en) | 2007-05-16 |
Family
ID=38082411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610162015 Pending CN1963247A (en) | 2006-12-08 | 2006-12-08 | Vertical shaft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1963247A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116360A (en) * | 2011-02-16 | 2011-07-06 | 东南大学 | Flywheel gear in vacuum container |
| CN102278377A (en) * | 2011-06-28 | 2011-12-14 | 江苏龙达传动有限公司 | Bearing pedestal base |
| CN102287394A (en) * | 2011-07-22 | 2011-12-21 | 韩真五 | Oil-immersed air pump shaft |
| CN105316470A (en) * | 2015-12-01 | 2016-02-10 | 无锡市晶瑜冶金机械有限公司 | Roller device for steel tapping machine |
| CN108019610A (en) * | 2017-12-14 | 2018-05-11 | 哈尔滨理工大学 | Suction pump motor bearing lubrication system |
| CN109894346A (en) * | 2019-03-15 | 2019-06-18 | 安徽华星选矿科技有限公司 | A kind of sine roller picker screen axis, screen axis cooling device and its bearing lubrication hydraulic fluid port |
| CN114471842A (en) * | 2022-01-27 | 2022-05-13 | 上海山美环保装备股份有限公司 | Vertical shaft component structure of vertical shaft type impact crusher |
-
2006
- 2006-12-08 CN CN 200610162015 patent/CN1963247A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116360A (en) * | 2011-02-16 | 2011-07-06 | 东南大学 | Flywheel gear in vacuum container |
| CN102116360B (en) * | 2011-02-16 | 2012-03-14 | 东南大学 | Flywheel gear in vacuum container |
| CN102278377A (en) * | 2011-06-28 | 2011-12-14 | 江苏龙达传动有限公司 | Bearing pedestal base |
| CN102287394A (en) * | 2011-07-22 | 2011-12-21 | 韩真五 | Oil-immersed air pump shaft |
| CN105316470A (en) * | 2015-12-01 | 2016-02-10 | 无锡市晶瑜冶金机械有限公司 | Roller device for steel tapping machine |
| CN108019610A (en) * | 2017-12-14 | 2018-05-11 | 哈尔滨理工大学 | Suction pump motor bearing lubrication system |
| CN108019610B (en) * | 2017-12-14 | 2020-08-25 | 哈尔滨理工大学 | Water pump motor bearing lubricating system |
| CN109894346A (en) * | 2019-03-15 | 2019-06-18 | 安徽华星选矿科技有限公司 | A kind of sine roller picker screen axis, screen axis cooling device and its bearing lubrication hydraulic fluid port |
| CN114471842A (en) * | 2022-01-27 | 2022-05-13 | 上海山美环保装备股份有限公司 | Vertical shaft component structure of vertical shaft type impact crusher |
| CN114471842B (en) * | 2022-01-27 | 2023-09-01 | 上海山美环保装备股份有限公司 | Vertical shaft assembly structure of vertical shaft type impact crusher |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |