CN202304412U - Wheel mechanism for band type sintering machine trolley - Google Patents
Wheel mechanism for band type sintering machine trolley Download PDFInfo
- Publication number
- CN202304412U CN202304412U CN2011203613428U CN201120361342U CN202304412U CN 202304412 U CN202304412 U CN 202304412U CN 2011203613428 U CN2011203613428 U CN 2011203613428U CN 201120361342 U CN201120361342 U CN 201120361342U CN 202304412 U CN202304412 U CN 202304412U
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- bearing
- ring
- axle sleeve
- axle
- locating ring
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Abstract
The utility model relates to a wheel mechanism for a band type sintering machine trolley. The wheel mechanism comprises a wheel axle, a bearing, a wheel body, a positioning ring, an axle sleeve and an end cover, wherein the bearing is sleeved at the end of the axle; the wheel body is sleeved on the outer diameter of the bearing; the positioning ring is arranged on the outer diameter of the axle; the axle sleeve is arranged at the end of the axle; the end cover is arranged on the end face of the wheel body; the inner bearing ring of the bearing is axially positioned by the positioning ring and the axle sleeve; the outer bearing ring of the bearing is axially positioned by the positioning ring and the end cover; and the positioning ring is made of a cast tin bronze material. Compared with the prior art, the utility model has the advantages that: the wheel mechanism has a simple structure and a rational design; and the positioning ring is matched with the positioning ring and the inner bearing ring as well as the outer bearing ring, so that the inner bearing ring and the outer bearing ring can be effectively positioned at the same, a bearing clearance is guaranteed, a phenomenon that wheels of the trolley are failed because of ineffectiveness of the bearing is avoided, the service life of the wheels is prolonged, the maintenance cost is reduced, and the production efficiency of a sintering line is improved.
Description
Technical field
The utility model relates to continuous pallettype sintering machine, particularly continuous pallettype sintering machine bogie wheels mechanism.
Background technology
The sealing sintering belt that continuous pallettype sintering machine is made up of on circular orbit up and down many chassis.In sintering process, the charging of sintering deposit, sintering, discharging all are to be accomplished by chassis, so chassis is one of important equipment of sintering machine.The continuous pallettype sintering machine chassis is mainly by trolley body, breast board, heat insulating mattress, grate bar and wheel assembling etc. are partly formed up and down.Chassis in the whole production course of work except that bearing deadweight itself, weight and the exhausting negative pressure that also will bear sintering deposit, all wt all is to take turns by chassis axle, bearing and chassis to bear.
But chassis in the process of walking, often takes place that bogie wheels does not rotate but the phenomenon of on trolley track, sliding causes bogie wheels axle serious wear, wheel takes place when serious fall the wheel accident, causes sintering line to stop production.On inspection, its reason be since chassis in the process of walking, when wheel contacts with track; Track forms extruding to wheel, causes the bearing in the wheel to produce the axial motion tendency, because traditional bogie wheels mechanism is provided with locating ring for bearing inner race; It is moving to have prevented that effectively bearing inner race from string taking place on axial direction, but the outer ring of bearing does not obtain effective axial location, so when bearing produces the axial motion tendency; Bearing outer ring contacts with bearing roller, and promptly bearing outer ring and bearing element body space are zero, has caused bogie wheels not rotate in orbit but the phenomenon of sliding; Make wheel heavy wear, satisfied not the production needs.
Therefore, need a kind of continuous pallettype sintering machine bogie wheels mechanism reasonable in design to avoid the chassis equipment fault that causes because of bearing failure.
Summary of the invention
The purpose of the utility model provides a kind of continuous pallettype sintering machine bogie wheels mechanism simple in structure, reasonable in design; This device has effectively been avoided the chassis equipment fault that causes because of bearing failure; And then improved efficiency of equipment, and practiced thrift the maintenance fund.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
Continuous pallettype sintering machine bogie wheels mechanism comprises axletree, bearing, wheel body, locating ring, axle sleeve, end cap, and described bearing holder (housing, cover) is located at the end of axletree, and wheel body is sheathed on the bearing outside diameter, and described axletree external diameter is provided with locating ring; The axletree end is provided with axle sleeve, and the end face of wheel body is provided with end cap, and the bearing inner race of bearing is through locating ring and axle sleeve axial location; The bearing outer ring of bearing is through locating ring and end cap axial location.
Described locating ring adopts the cast tin bronze material to process.
Compared with prior art, the utility model has the advantages that: this apparatus structure is simple, reasonable in design, adopts locating ring to match with bearing inner race, outer ring and contacts; Effectively bearing inner race, outer ring are positioned simultaneously; Guaranteed the bearing clearance, avoided the chassis wheel, prolonged the life-span of wheel because of the equipment fault that bearing failure causes; Reduce maintenance cost, improved the production efficiency of sintering line.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Among the figure: 1-axletree 2-bearing 3-wheel body 4-locating ring 5-axle sleeve 6-end cap 21-bearing inner race 22-bearing outer ring
The specific embodiment
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
See Fig. 1, Fig. 2, continuous pallettype sintering machine bogie wheels mechanism comprises axletree 1, bearing 2, wheel body 3, locating ring 4, axle sleeve 5, end cap 6, and bearing 2 is sheathed on the end of axletree 1, and wheel body 3 is sheathed on bearing 2 external diameters, and described axletree 1 external diameter is provided with locating ring 4; Axletree 1 end is provided with axle sleeve 5, and the end face of wheel body 3 is provided with end cap 6, and the bearing inner race 21 of bearing 2 is through locating ring 4 and axle sleeve 5 axial location; The bearing outer ring 22 of bearing 2 is through locating ring 4 and end cap 6 axial location, and locating ring 4 adopts the cast tin bronze material to process.
Embodiment one, like Fig. 1, shown in Figure 2, and continuous pallettype sintering machine bogie wheels mechanism; Comprise axletree 1, bearing 2, wheel body 3, locating ring 4, axle sleeve 5, end cap 6; Bearing 2 is sheathed on the end of axletree 1, and wheel body 3 is sheathed on bearing 2 external diameters, and described axletree 1 external diameter is provided with locating ring 4; Axletree 1 end is provided with axle sleeve 5, and the end face of wheel body 3 is provided with end cap 6, and the bearing inner race 21 of bearing 2 is through locating ring 4 and axle sleeve 5 axial location; The bearing outer ring 22 of bearing 2 is through locating ring 4 and end cap 6 axial location, and the material of locating ring 4 is a cast tin bronze, and the trade mark is ZQSnZnPb6-6-3, and bearing 2 adopts double-row conical bearing.
Claims (2)
1. continuous pallettype sintering machine bogie wheels mechanism is characterized in that, comprises axletree, bearing, wheel body, locating ring, axle sleeve, end cap, and described bearing holder (housing, cover) is located at the end of axletree, and wheel body is sheathed on the bearing outside diameter, and described axletree external diameter is provided with locating ring; The axletree end is provided with axle sleeve, and the end face of wheel body is provided with end cap, and the bearing inner race of bearing is through locating ring and axle sleeve axial location; The bearing outer ring of bearing is through locating ring and end cap axial location.
2. continuous pallettype sintering machine bogie wheels according to claim 1 mechanism is characterized in that, described locating ring adopts the cast tin bronze material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203613428U CN202304412U (en) | 2011-09-23 | 2011-09-23 | Wheel mechanism for band type sintering machine trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203613428U CN202304412U (en) | 2011-09-23 | 2011-09-23 | Wheel mechanism for band type sintering machine trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304412U true CN202304412U (en) | 2012-07-04 |
Family
ID=46373295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203613428U Expired - Fee Related CN202304412U (en) | 2011-09-23 | 2011-09-23 | Wheel mechanism for band type sintering machine trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304412U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575106A (en) * | 2013-07-05 | 2014-02-12 | 芜湖三峰节能设备有限公司 | Sintering trolley |
| CN105109277A (en) * | 2015-09-25 | 2015-12-02 | 莱芜钢铁集团有限公司 | Wheel component and wheel axle for sintering pallet |
| CN106915356A (en) * | 2017-03-08 | 2017-07-04 | 中车青岛四方机车车辆股份有限公司 | Vehicle guidance device and the vehicle with it |
| CN114705046A (en) * | 2022-04-11 | 2022-07-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Optimized assembly method for wheels of sintering machine trolley |
-
2011
- 2011-09-23 CN CN2011203613428U patent/CN202304412U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575106A (en) * | 2013-07-05 | 2014-02-12 | 芜湖三峰节能设备有限公司 | Sintering trolley |
| CN105109277A (en) * | 2015-09-25 | 2015-12-02 | 莱芜钢铁集团有限公司 | Wheel component and wheel axle for sintering pallet |
| CN105109277B (en) * | 2015-09-25 | 2017-06-09 | 莱芜钢铁集团有限公司 | The vehicle wheel component and axletree of pallet |
| CN106915356A (en) * | 2017-03-08 | 2017-07-04 | 中车青岛四方机车车辆股份有限公司 | Vehicle guidance device and the vehicle with it |
| CN114705046A (en) * | 2022-04-11 | 2022-07-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Optimized assembly method for wheels of sintering machine trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |