CN2684929Y - Ball mill bearing retainer apparatus - Google Patents
Ball mill bearing retainer apparatus Download PDFInfo
- Publication number
- CN2684929Y CN2684929Y CN 200420039642 CN200420039642U CN2684929Y CN 2684929 Y CN2684929 Y CN 2684929Y CN 200420039642 CN200420039642 CN 200420039642 CN 200420039642 U CN200420039642 U CN 200420039642U CN 2684929 Y CN2684929 Y CN 2684929Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- hollow shaft
- built
- ball mill
- idler
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model provides a ball mill bearing retainer apparatus, comprising a carrying-idler shelf, a shield, a hollow shaft positioned in the shield and a bearing great circle which covers the external side of the hollow shaft and conducts interference fit with the hollow shaft. The utility model is characterized in that: built-in bearing carrying idlers are added and respectively arranged on the lower side of the hollow shaft, and a bearing is fixed on the carrying-idler shelf; the hollow shaft is supported by the built-in bearing carrying idler. The supporting apparatus of the charge-in and discharge-port hollow shafts of the primary gap-block-type ball mill is a cambered gap block; when the hollow shaft rotates, the hollow shaft conducts surface contact and sliding friction with the gap block, and thus the primary gap-block-type ball mill has big friction coefficient and big energy consumption; the utility model changes the retainer apparatus into the built-in bearing carrying idler, and the hollow shaft conducts line contact and rolling friction with the built-in bearing carrying idler when the hollow shaft rotates; thus the friction coefficient is reduced greatly, and resistance force of the ball grinder produced in action is reduced, so the utility model obtains the goals to lower energy consumption and save cost for enterprises.
Description
Affiliated technical field
The utility model provides a kind of ball mill bearing retainer device, belongs to cylinder type grinding mill technical field.
Background technology
Original bearing shell formula ball mill, the bracing or strutting arrangement of its input and output material quill shaft is the bearing shell of a slice arc, is that face contacts, sliding friction with bearing shell when quill shaft rotates, coefficient of friction is big, and especially when ball mill started, resistance was big, energy consumption is big, has increased the production cost of enterprise.
The utility model content
The purpose of this utility model provides and a kind ofly can overcome above-mentioned defective, coefficient of friction is little, energy consumption is low ball mill bearing retainer device.Its technical scheme is:
Comprise carrier roller frame, guard shield, be positioned at the quill shaft of guard shield and be sleeved on the bearing great circle of the quill shaft outside, both interference fit, it is characterized in that: set up downside that the built-in bearing carrying roller places quill shaft respectively, bearing fixing on carrier roller frame, quill shaft supports by the built-in bearing carrying roller.
Described ball mill bearing retainer device, the built-in bearing carrying roller is two, the center angle of its center and quill shaft is 60 °～120 °.
Described ball mill bearing retainer device, the built-in bearing carrying roller is four, it is centered close to the quill shaft is on the same circumference in the center of circle.
The utility model compared with prior art, change bearing device into the built-in bearing carrying roller, be that line contacts, rolling friction with the built-in bearing carrying roller when quill shaft rotates, coefficient of friction reduces greatly like this, reduced the resistance that ball mill is in operation, cut down the consumption of energy, be the cost-effective purpose of enterprise thereby reached.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
1, peep hole 2, bearing great circle 3, quill shaft 4, guard shield 5, bearing carrying roller 6, rotation aligning device 7, carrier roller frame
In the embodiment shown in fig. 1: rotate the bottom that aligning device 6 is fixed on carrier roller frame 7, built-in bearing carrying roller 5 is that two downsides that place quill shaft 3 respectively, bearing fixing are on carrier roller frame 7, the center angle of its center and quill shaft 3 is 60 °, quill shaft 3 supports by built-in bearing carrying roller 5, the outside interference fit of quill shaft 3 is fixed with bearing great circle 2, package unit shrouds in guard shield 4, and guard shield 4 is provided with peep hole 1.
As required, built-in bearing carrying roller 5 also can be provided with four, and it is centered close to quill shaft 3 is on the same circumference in the center of circle.Operation principle is the same.
Claims (3)
1, a kind of ball mill bearing retainer device, comprise carrier roller frame (7), guard shield (4), be positioned at the quill shaft (3) of guard shield (4) and be sleeved on the bearing great circle (2) of quill shaft (3) outside, both interference fit, it is characterized in that: set up downside that built-in bearing carrying roller (5) places quill shaft (3) respectively, bearing fixing on carrier roller frame (7), quill shaft (3) supports by built-in bearing carrying roller (5).
2, ball mill bearing retainer device as claimed in claim 1, it is characterized in that: built-in bearing carrying roller (5) is two, the center angle of its center and quill shaft (3) is 60 °～120 °.
3, ball mill bearing retainer device as claimed in claim 1, it is characterized in that: built-in bearing carrying roller (5) is four, it is centered close to quill shaft (3) is on the same circumference in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039642 CN2684929Y (en) | 2004-04-03 | 2004-04-03 | Ball mill bearing retainer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039642 CN2684929Y (en) | 2004-04-03 | 2004-04-03 | Ball mill bearing retainer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684929Y true CN2684929Y (en) | 2005-03-16 |
Family
ID=34671281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039642 Expired - Fee Related CN2684929Y (en) | 2004-04-03 | 2004-04-03 | Ball mill bearing retainer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684929Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580823A (en) * | 2012-02-09 | 2012-07-18 | 宁波舜韵光电科技有限公司 | Preparation device of coating for organic photo conductor drum coating |
| CN104174465A (en) * | 2013-05-22 | 2014-12-03 | 红河州天远机械有限公司 | Rotary multistage high-speed rolling mill |
| CN116673100A (en) * | 2023-08-04 | 2023-09-01 | 淄博锦岳机械制造有限公司 | Large multi-stage ball mill with feeding function and use method thereof |
-
2004
- 2004-04-03 CN CN 200420039642 patent/CN2684929Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580823A (en) * | 2012-02-09 | 2012-07-18 | 宁波舜韵光电科技有限公司 | Preparation device of coating for organic photo conductor drum coating |
| CN102580823B (en) * | 2012-02-09 | 2015-11-11 | 宁波舜韵光电科技有限公司 | A kind of dosing apparatus of organic photo conductor drum paint used for coating |
| CN104174465A (en) * | 2013-05-22 | 2014-12-03 | 红河州天远机械有限公司 | Rotary multistage high-speed rolling mill |
| CN116673100A (en) * | 2023-08-04 | 2023-09-01 | 淄博锦岳机械制造有限公司 | Large multi-stage ball mill with feeding function and use method thereof |
| CN116673100B (en) * | 2023-08-04 | 2023-10-10 | 淄博锦岳机械制造有限公司 | Large multi-stage ball mill with feeding function and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008152718A1 (en) | Roller unit and conveyor device | |
| CN2841247Y (en) | Dynamic-static pressure bearing structure for roller grinder sand-wheel main shaft | |
| CN207088653U (en) | High-precision electronic paper make-up machine | |
| CN2684929Y (en) | Ball mill bearing retainer apparatus | |
| CN201998008U (en) | Inner circle grinding head for machining deep hole | |
| CN207082085U (en) | A kind of keyboard with dedusting function | |
| DE502005005621D1 (en) | ROLLING CHAIR | |
| CN201906633U (en) | Electric mill | |
| CN201162029Y (en) | Novel strip steel support roller | |
| CN201485563U (en) | Combined rolling upper pin | |
| CN206528131U (en) | A kind of full-automatic Two bors d's oeuveres machine servo carton detent mechanism | |
| CN205236050U (en) | A transmission for milling machine | |
| CN202389924U (en) | Micro-power engraved roller type reversible empty segment mighty sweeper | |
| CN207115301U (en) | Novel computer host device | |
| CN202147142U (en) | Rotatable pressure polish support device | |
| CN202162241U (en) | Novel lower roll lifting mechanism of two-roll plate rolling machine | |
| CN210456873U (en) | Opposite side mechanism for raw material belt cutting machine | |
| CN201441925U (en) | Rice mill | |
| CN2858586Y (en) | Left-hand and right-hand spring deviating-proof grooving support roller | |
| CN219073040U (en) | Pressure digital display heating type roller press | |
| CN209633882U (en) | A kind of efficient turning structure for automatic prepressing machine | |
| CN202742202U (en) | High-precision main shaft structure on steel ball grinding machine | |
| CN201580760U (en) | Return roller of corrugated sidewall belt conveyor | |
| CN201849897U (en) | Conveyor belt provided with supporting piece | |
| CN202962562U (en) | Bearing lubrication grinding roller device of flour mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |