CN103775502A - Rolling transmission classifier - Google Patents
Rolling transmission classifier Download PDFInfo
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- CN103775502A CN103775502A CN201410040338.XA CN201410040338A CN103775502A CN 103775502 A CN103775502 A CN 103775502A CN 201410040338 A CN201410040338 A CN 201410040338A CN 103775502 A CN103775502 A CN 103775502A
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- bearing
- classifier
- rolling transmission
- main shaft
- main bearing
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Abstract
The invention belongs to the technical field of classifying equipment, and particularly relates to a rolling transmission classifier which comprises a main shaft, wherein the main shaft is in rolling connection with a main bearing, the main bearing is fixed on a main bearing base, the main bearing is connected with a lubricating oil cup, a thrust bearing is connected to the main shaft, and a protective cover is arranged outside the thrust bearing. Sliding transmission is changed into rolling transmission, thus the rolling transmission classifier is reasonable in structure and simple in operation; and the maintenance period of equipment is prolonged, and the labor intensity is reduced.
Description
Technical field
The invention belongs to preparation equipment technical field, relate in particular to a kind of rolling transmission classifier.
Background technique
The spindle of all classifiers of mineral processing in China industry adopts conventional art process at present, relies on the slip transmission operation between main shaft and bearing shell.In use, consumed energy is large for this device, the equipment of same model, and power will increase shelves, and encapsulation process is not in place, while causing equipment operation, operator is proposed to very large challenge, once oil starvation can cause equipment to be badly damaged.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, a kind of rolling transmission classifier of rational in infrastructure and easy operating is provided.
The technological scheme that the present invention solves the problems of the technologies described above is as follows: a kind of rolling transmission classifier, comprise main shaft, and its special way is that described main shaft rolls and is connected with main bearing, described main bearing is fixed on main bearing seat.
The invention has the beneficial effects as follows: the present invention changes slip transmission into rolling transmission, make rational in infrastructurely, simple to operate, extended maintenance cycle of equipment, reduced labor intensity.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described main bearing is connected with lubrication ring.
Adopt the beneficial effect of above-mentioned further scheme to be, lubrication ring can provide lubricant oil to main bearing, better stuffing box bearing chamber.
Further, on described main shaft, be connected with thrust-bearing.
Adopt the beneficial effect of above-mentioned further scheme to be, bearing axial pushing force, keeps the axial mutual alignment in spindle process.
Further, described thrust-bearing outside is provided with protective housing.
Accompanying drawing explanation
Fig. 1 is the conventional construction schematic diagram of classifier;
Fig. 2 is structural representation of the present invention;
In figure, 1, main shaft; 2, main bearing; 3, main bearing seat; 4, thrust-bearing; 5, lubrication ring; 6, protective housing; 7, bearing shell; 8, watt seat.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 2, a kind of rolling transmission classifier, comprise main shaft 1, described main shaft 1 rolls and is connected with main bearing 2, described main bearing 2 is fixed on main bearing seat 3, described main bearing 2 is connected with lubrication ring 5, on described main shaft 1, is connected with thrust-bearing 4, and described thrust-bearing 4 outsides are provided with protective housing 6.
The present invention uses like this, and main shaft 1 relies on the rolling transmission between main bearing 2 that material is transmitted, and lubrication ring 5 provides grease to main bearing 2, better stuffing box bearing chamber.In transmission process, thrust-bearing 4 remains the axial mutual alignment of main shaft 1.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a rolling transmission classifier, comprises main shaft, it is characterized in that described main shaft rolls and is connected with main bearing, and described main bearing is fixed on main bearing seat.
2. a kind of rolling transmission classifier according to claim 1, is characterized in that described main bearing is connected with lubrication ring.
3. according to a kind of rolling transmission classifier claimed in claim 1, it is characterized in that being connected with thrust-bearing on described main shaft.
4. according to a kind of rolling transmission classifier claimed in claim 3, it is characterized in that described thrust-bearing outside is provided with protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040338.XA CN103775502A (en) | 2014-01-27 | 2014-01-27 | Rolling transmission classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040338.XA CN103775502A (en) | 2014-01-27 | 2014-01-27 | Rolling transmission classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775502A true CN103775502A (en) | 2014-05-07 |
Family
ID=50568116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410040338.XA Pending CN103775502A (en) | 2014-01-27 | 2014-01-27 | Rolling transmission classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775502A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842579A (en) * | 1994-08-04 | 1996-02-13 | Shin Caterpillar Mitsubishi Ltd | Capped bearing device and soil classifier |
| CN202087396U (en) * | 2011-05-15 | 2011-12-28 | 韶关市韶瑞重工有限公司 | Energy-efficient spiral classifier |
| CN202597489U (en) * | 2012-03-23 | 2012-12-12 | 成都大宏立机器制造有限公司 | Lubricating oil sealing structure for bearings of vibration exciter spindle |
| CN102927123A (en) * | 2012-05-23 | 2013-02-13 | 新疆新轴轴承有限公司 | Grain separator eccentric outer sphere surface bearing apparatus having seat |
| CN203348318U (en) * | 2013-05-27 | 2013-12-18 | 武汉特种工业泵厂有限公司 | Bearing component for vertical pump |
-
2014
- 2014-01-27 CN CN201410040338.XA patent/CN103775502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0842579A (en) * | 1994-08-04 | 1996-02-13 | Shin Caterpillar Mitsubishi Ltd | Capped bearing device and soil classifier |
| CN202087396U (en) * | 2011-05-15 | 2011-12-28 | 韶关市韶瑞重工有限公司 | Energy-efficient spiral classifier |
| CN202597489U (en) * | 2012-03-23 | 2012-12-12 | 成都大宏立机器制造有限公司 | Lubricating oil sealing structure for bearings of vibration exciter spindle |
| CN102927123A (en) * | 2012-05-23 | 2013-02-13 | 新疆新轴轴承有限公司 | Grain separator eccentric outer sphere surface bearing apparatus having seat |
| CN203348318U (en) * | 2013-05-27 | 2013-12-18 | 武汉特种工业泵厂有限公司 | Bearing component for vertical pump |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |
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| RJ01 | Rejection of invention patent application after publication |