CN105485178A - Stacker-reclaimer and bearing replacement method thereof - Google Patents
Stacker-reclaimer and bearing replacement method thereof Download PDFInfo
- Publication number
- CN105485178A CN105485178A CN201510945586.3A CN201510945586A CN105485178A CN 105485178 A CN105485178 A CN 105485178A CN 201510945586 A CN201510945586 A CN 201510945586A CN 105485178 A CN105485178 A CN 105485178A
- Authority
- CN
- China
- Prior art keywords
- bearing
- stacker
- reclaimer
- fixed plate
- drive unit
- 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.)
- Pending
Links
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
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
Abstract
The invention discloses a stacker-reclaimer. A bearing on the stacker-reclaimer is a split bearing. The split bearing comprises an outer bearing ring and a rotor arranged in the outer bearing ring. A through oil pass hole is formed in the outer bearing ring. The split bearing is fixed to a bearing seat. The bearing seat comprises a base with an arc-shaped groove. At least part of the outer surface of the split bearing is connected with the inner surface of the arc-shaped groove. An arc-shaped fixing board is arranged on the base. One end of the arc-shaped fixing board is hinged to the base and the other end of the arc-shaped fixing board is detachably arranged on the base. By the adoption of the stacker-reclaimer, the problems that a bearing of a stacker-reclaimer is replaced quite frequently currently, time and laser are wasted, and production efficiency of an enterprise is greatly reduced; and meanwhile, due to the limitation of the structure of the bearing, application of lubricating oil to the bearing becomes quite complex, and the oil can be applied only after the bearing is detached are solved.
Description
Technical field
The present invention relates to material taking machine, particularly, relate to the replacing options of a kind of stacker-reclaimer and bearing thereof.
Background technique
Drive unit is the high-efficiency appliance that modern chemical industry sparetime university ancestor bulk material loads and unloads continuously, has been widely used in the stacking and taking operation that the bulk cargos such as harbour, harbour, metallurgy, cement, Iron And Steel Plant, coke-oven plant, coal storage plant, power station store stock ground at present.Existing stacker-reclaimer, bearing on its live axle often adopts the bearing of band adapter sleeve, drive unit must be separated with live axle during maintenance, carry out the dismounting of bearing again, and existing stacker-reclaimer, connected by hollow shaft between its live axle and drive unit, expansion sleeve is locked, once after equipment use a period of time, can produce by force unbalance between live axle and hollow shaft, the surface of contact of live axle and hollow shaft is squeezed, produce mechanical knurl, by each steel industry production unit summary of experience in the whole nation, live axle now under highi degree of accuracy coordinates and drive unit want to split, complete dismounting almost no longer may, therefore, make to change bearing and become very loaded down with trivial details, not only waste time and energy, and greatly reduce the manufacturing efficiency of enterprise, and the bearing of existing stacker-reclaimer, due to the restriction of its structure, make also to become very loaded down with trivial details to lubricant oil on bearing, just can must oil after bearing removal.
Therefore, providing a kind of replacing options that can be convenient for changing bearing and can oil, greatly improve the stacker-reclaimer of enterprises production efficiency and the bearing of stacker-reclaimer directly to bearing, is the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, the invention provides the replacing options of a kind of stacker-reclaimer and bearing thereof, the bearing replacing solving current stacker-reclaimer is very loaded down with trivial details, not only waste time and energy, and greatly reduce the manufacturing efficiency of enterprise, meanwhile, due to the restriction of bearing self structure, make also to become very loaded down with trivial details to lubricant oil on bearing, the problem that must just can will oil after bearing removal.
To achieve these goals, the invention provides a kind of stacker-reclaimer, wherein, the live axle that described stacker-reclaimer comprises drive unit and is connected with described drive unit, described drive unit is made to drive described drive shaft turns, on described live axle, cover has divided bearing, described divided bearing is fixed on bearing support and forms one group of bearing pack, and described bearing pack has multiple, bearing support near described drive unit also connects described drive unit by link detachable ground, described live axle is also connected with bucket wheel body, described divided bearing comprises outer blowout patche and is located at the rotor of described outer blowout patche inside, described outer blowout patche is provided with the oil through run through, described bearing support comprises the base being provided with arc groove, the outer surface of described divided bearing connects with described arc groove internal surface at least partly, described base is provided with arc fixed plate, described arc fixed plate one end and described base hinged, the other end is removably disposed on described base.
Preferably, described arc fixed plate is made up of the first plane of the described convex surface of convex surface, concave surface and connection and described concave surface and the second plane, and the distance of described first plane and described second plane is greater than described divided bearing length in the axial direction.
Preferably, the quantity of described bearing pack is 1-3 group.
Preferably, the distance between multiple described divided bearing is identical.
Preferably, the concave surface of described arc fixed plate posts rubber pad.
Preferably, described rubber pad is provided with worm structure.
Preferably, described arc fixed plate is provided with penetration hole, and when described arc fixed plate covers, described penetration hole is connected with described oil through, such that lubricant oil can pass described penetration hole successively, oil through trickles to described rotor surface.
Present invention also offers a kind of replacing options of bearing of stacker-reclaimer, described replacing options comprises: be separated with described drive unit by described connecting rod, open the arc fixed plate on bearing support, to sling whole bucket wheel body with crane, dismounting and the described divided bearing changed on described live axle, complete the bearing replacing on stacker-reclaimer
According to technique scheme, bearing on stacker-reclaimer provided by the invention is divided bearing, described divided bearing comprises outer blowout patche and is located at the rotor of described outer blowout patche inside, described outer blowout patche is provided with the oil through run through, and described divided bearing is fixed on bearing support, described bearing support comprises the base being provided with arc groove, the outer surface of described divided bearing connects with described arc groove internal surface at least partly, described base is provided with arc fixed plate, described arc fixed plate one end and described base hinged, the other end is removably disposed on described base.In technique scheme, change bearing no longer to need to be separated drive unit and live axle, only the arc fixed plate on bearing support need be opened, to sling live axle, complete the fractionation to divided bearing and replacing, simultaneously, the outer blowout patche of described divided bearing is provided with the oil through run through, can when not splitting bearing lubricating oil filling, stacker-reclaimer provided by the invention, make to change bearing and become very simple, the time and expense of changing bearing can be reduced, greatly improve the manufacturing efficiency of enterprise.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of stacker-reclaimer provided by the invention;
Fig. 2 is the structural representation of a kind of stacker-reclaimer bearing pack provided by the invention.
Description of reference numerals
1-drive unit 2-live axle
3-divided bearing 4-bearing support
5-bucket wheel body 61-base
62-arc fixed plate 63-penetration hole
The outer blowout patche 72-rotor of 71-
73-oil through
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of stacker-reclaimer, wherein, the live axle 2 that described stacker-reclaimer comprises drive unit 1 and is connected with described drive unit 1, make described drive unit 2 that described live axle 2 can be driven to rotate, on described live axle 2, cover has divided bearing 3, described divided bearing 3 is fixed on bearing support 4 and forms one group of bearing pack, and described bearing pack has multiple, bearing support 4 near described drive unit 1 also removably connects described drive unit 1 by connecting rod 13, described live axle 2 is also connected with bucket wheel body 5, described divided bearing 3 comprises outer blowout patche 71 and is located at the rotor 72 of described outer blowout patche 71 inside, described outer blowout patche 71 is provided with the oil through 73 run through, described bearing support 4 comprises the base 61 being provided with arc groove, the outer surface of described divided bearing 3 connects with described arc groove internal surface at least partly, described base 61 is provided with arc fixed plate 62, described arc fixed plate 62 one end and described base 61 hinged, the other end is removably disposed on described base 61.In technique scheme, change bearing no longer to need to be separated drive unit 1 and live axle 2, only the arc fixed plate 62 on bearing support 4 need be opened, to sling live axle 2, complete the fractionation to divided bearing 3 and replacing, simultaneously, the outer blowout patche 71 of described divided bearing 3 is provided with the oil through 73 run through, can when not splitting bearing lubricating oil filling, stacker-reclaimer provided by the invention, make to change bearing and become very simple, the time and expense of changing bearing can be reduced, greatly improve the manufacturing efficiency of enterprise.
One of the present invention preferred embodiment in, divided bearing 3 can be effectively secured the above in order to make described arc fixed plate 62, prevent it from sliding in the arc groove of described base 61, described arc fixed plate 62 is made up of the first plane of the described convex surface of convex surface, concave surface and connection and described concave surface and the second plane, and the distance of described first plane and described second plane is greater than described divided bearing 3 length in the axial direction.
One of the present invention preferred embodiment in, slide in the arc groove of described base 61 to prevent described divided bearing 3 further, the concave surface of described arc fixed plate 62 posts rubber pad, certain rubber pad here can replace with those skilled in the art's other anti-slip materials known, such as sponge mat, foam pad etc., as long as can play skidproof effect.In order to improve skidproof effect further, described rubber pad is provided with worm structure.
One of the present invention more preferred embodiment in, in order to better support described live axle 2, the quantity of described bearing pack is 1-3 group, and certainly, the quantity of bearing pack can adjust according to the demand of those skilled in the art here.
One of the present invention preferred embodiment in, in order to ensure each divided bearing 3 uniform force, improve working life of bearing, the distance between multiple described divided bearing 3 is identical.
One of the present invention more preferred embodiment in, state arc fixed plate 62 and be provided with penetration hole 63, and when described arc fixed plate 62 covers, described penetration hole 63 is connected with described oil through 73, make lubricant oil can pass described penetration hole 63, oil through 73 trickling successively to described rotor 72 surface, making when not opening arc fixed plate 62, also can carry out oily to bearing.
Present invention also offers a kind of replacing options of bearing of stacker-reclaimer, wherein, described replacing options comprises: be separated with described drive unit 1 by described connecting rod 13, open the arc fixed plate 62 on bearing support 4, to sling whole bucket wheel body 5 with crane, dismounting and the described divided bearing 3 changed on described live axle 2, complete the bearing replacing on stacker-reclaimer.Compared with traditional bearing, bearing replacing method provided by the invention, at the described drive unit 1 of fractionation and described live axle, need not make bearing replacing become more convenient, decreases engineering time, greatly improve enterprises production efficiency.
According to a kind of concrete mode of execution of the present invention, as depicted in figs. 1 and 2, the invention provides a kind of stacker-reclaimer, wherein, the live axle 2 that described stacker-reclaimer comprises drive unit 1 and is connected with described drive unit 1, make described drive unit 2 that described live axle 2 can be driven to rotate, on described live axle 2, cover has divided bearing 3, described divided bearing 3 is fixed on bearing support 4 and forms one group of bearing pack, and described bearing pack has multiple, bearing support 4 near described drive unit 1 also removably connects described drive unit 1 by connecting rod 13, described live axle 2 is also connected with bucket wheel body 5, described divided bearing 3 comprises outer blowout patche 71 and is located at the rotor 72 of described outer blowout patche 71 inside, described outer blowout patche 71 is provided with the oil through 73 run through, described bearing support 4 comprises the base 61 being provided with arc groove, the outer surface of described divided bearing 3 connects with described arc groove internal surface at least partly, described base 61 is provided with arc fixed plate 62, described arc fixed plate 62 one end and described base 61 hinged, the other end is removably disposed on described base 61.Described arc fixed plate 62 is made up of the first plane of the described convex surface of convex surface, concave surface and connection and described concave surface and the second plane, and the distance of described first plane and described second plane is greater than described divided bearing 3 length in the axial direction.The concave surface of described arc fixed plate 62 posts the rubber pad of surface band worm structure.State arc fixed plate 62 and be provided with penetration hole 63, and when described arc fixed plate 62 covers, described penetration hole 63 is connected with described oil through 73, make lubricant oil can pass described penetration hole 63, oil through 73 trickling successively to described rotor 72 surface, making when not opening arc fixed plate 62, also can carry out oily to bearing.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technological scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. a stacker-reclaimer, it is characterized in that, the live axle (2) that described stacker-reclaimer comprises drive unit (1) and is connected with described drive unit (1), make described drive unit (2) that described live axle (2) can be driven to rotate, the upper cover of described live axle (2) has divided bearing (3), described divided bearing (3) is fixed on the upper formation one group of bearing pack of bearing support (4), and described bearing pack has multiple, bearing support (4) near described drive unit (1) also removably connects described drive unit (1) by connecting rod (13), described live axle (2) is also connected with bucket wheel body (5), described divided bearing (3) comprises outer blowout patche (71) and is located at the inner rotor (72) of described outer blowout patche (71), described outer blowout patche (71) is provided with the oil through (73) run through, described bearing support (4) comprises the base (61) being provided with arc groove, the outer surface of described divided bearing (3) connects with described arc groove internal surface at least partly, described base (61) is provided with arc fixed plate (62), described arc fixed plate (62) one end and described base (61) hinged, the other end is removably disposed on described base (61).
2. stacker-reclaimer according to claim 1, it is characterized in that, described arc fixed plate (62) is made up of the first plane of the described convex surface of convex surface, concave surface and connection and described concave surface and the second plane, and the distance of described first plane and described second plane is greater than described divided bearing (3) length in the axial direction.
3. stacker-reclaimer according to claim 1, is characterized in that, the quantity of described bearing pack is 1-3 group.
4. stacker-reclaimer according to claim 3, is characterized in that, the distance between multiple described divided bearing (3) is identical.
5. stacker-reclaimer according to claim 1, is characterized in that, the concave surface of described arc fixed plate (62) posts rubber pad.
6. stacker-reclaimer according to claim 5, is characterized in that, described rubber pad is provided with worm structure.
7. stacker-reclaimer according to claim 2, it is characterized in that, described arc fixed plate (62) is provided with penetration hole (63), and when described arc fixed plate (62) covers, described penetration hole (63) is connected with described oil through (73), makes lubricant oil can pass described penetration hole (63), oil through (73) trickling successively to described rotor (72) surface.
8. the replacing options of the bearing of a stacker-reclaimer according to claim 1, it is characterized in that, described replacing options comprises: be separated with described drive unit (1) by described connecting rod (13), open the arc fixed plate (62) on bearing support (4), to sling whole bucket wheel body (5) with crane, dismounting and the described divided bearing (3) changed on described live axle (2), complete the bearing replacing on stacker-reclaimer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945586.3A CN105485178A (en) | 2015-12-16 | 2015-12-16 | Stacker-reclaimer and bearing replacement method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510945586.3A CN105485178A (en) | 2015-12-16 | 2015-12-16 | Stacker-reclaimer and bearing replacement method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485178A true CN105485178A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510945586.3A Pending CN105485178A (en) | 2015-12-16 | 2015-12-16 | Stacker-reclaimer and bearing replacement method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485178A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931043A (en) * | 2017-05-21 | 2017-07-07 | 响水县永恒传动件制造有限公司 | A kind of bearing block fixator |
| CN106931041A (en) * | 2017-05-21 | 2017-07-07 | 响水县永恒传动件制造有限公司 | A kind of duplex bearing fixed bearing block |
| CN107504080A (en) * | 2017-10-23 | 2017-12-22 | 重庆奔隆机械有限公司 | Combined bearing base |
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| CN201246415Y (en) * | 2008-08-28 | 2009-05-27 | 成都华川电装有限责任公司 | Mounting and fixing structure of rolling bearing |
| AU2009201918A1 (en) * | 2008-05-16 | 2009-12-03 | Cbc Australia Pty Ltd | Split Bearing Housing |
| CN201771981U (en) * | 2010-07-20 | 2011-03-23 | 芜湖火龙铸造有限公司 | Bearing seat structure of shaft piece |
| CN201866093U (en) * | 2010-11-24 | 2011-06-15 | 青岛港（集团）有限公司 | Two-half bearing |
| CN201963744U (en) * | 2011-03-21 | 2011-09-07 | 武汉钢铁(集团)公司 | Bearing of bucket-wheel type material taking machine |
| CN202165460U (en) * | 2011-07-14 | 2012-03-14 | 金真 | Bearing seat for fixing bucket wheel shaft |
| CN202468728U (en) * | 2012-01-10 | 2012-10-03 | 湖南长重机器股份有限公司 | Novel traveling wheel bearing seat of bucket wheel machine |
| CN104912941A (en) * | 2015-06-05 | 2015-09-16 | 安徽利达汽车轴承制造有限公司 | Mounted bearing |
| CN204643196U (en) * | 2015-03-03 | 2015-09-16 | 武汉钢铁(集团)公司 | A kind of bucket wheel reclaimer |
| CN205346363U (en) * | 2015-12-16 | 2016-06-29 | 芜湖新兴铸管有限责任公司 | Stacker -reclaimer |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2009201918A1 (en) * | 2008-05-16 | 2009-12-03 | Cbc Australia Pty Ltd | Split Bearing Housing |
| CN201246415Y (en) * | 2008-08-28 | 2009-05-27 | 成都华川电装有限责任公司 | Mounting and fixing structure of rolling bearing |
| CN201771981U (en) * | 2010-07-20 | 2011-03-23 | 芜湖火龙铸造有限公司 | Bearing seat structure of shaft piece |
| CN201866093U (en) * | 2010-11-24 | 2011-06-15 | 青岛港（集团）有限公司 | Two-half bearing |
| CN201963744U (en) * | 2011-03-21 | 2011-09-07 | 武汉钢铁(集团)公司 | Bearing of bucket-wheel type material taking machine |
| CN202165460U (en) * | 2011-07-14 | 2012-03-14 | 金真 | Bearing seat for fixing bucket wheel shaft |
| CN202468728U (en) * | 2012-01-10 | 2012-10-03 | 湖南长重机器股份有限公司 | Novel traveling wheel bearing seat of bucket wheel machine |
| CN204643196U (en) * | 2015-03-03 | 2015-09-16 | 武汉钢铁(集团)公司 | A kind of bucket wheel reclaimer |
| CN104912941A (en) * | 2015-06-05 | 2015-09-16 | 安徽利达汽车轴承制造有限公司 | Mounted bearing |
| CN205346363U (en) * | 2015-12-16 | 2016-06-29 | 芜湖新兴铸管有限责任公司 | Stacker -reclaimer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931043A (en) * | 2017-05-21 | 2017-07-07 | 响水县永恒传动件制造有限公司 | A kind of bearing block fixator |
| CN106931041A (en) * | 2017-05-21 | 2017-07-07 | 响水县永恒传动件制造有限公司 | A kind of duplex bearing fixed bearing block |
| CN107504080A (en) * | 2017-10-23 | 2017-12-22 | 重庆奔隆机械有限公司 | Combined bearing base |
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Application publication date: 20160413 |
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