CN102049510B - Rack and gear-ring protecting cover structure of dumping vehicle - Google Patents
Rack and gear-ring protecting cover structure of dumping vehicle Download PDFInfo
- Publication number
- CN102049510B CN102049510B CN201010618991.1A CN201010618991A CN102049510B CN 102049510 B CN102049510 B CN 102049510B CN 201010618991 A CN201010618991 A CN 201010618991A CN 102049510 B CN102049510 B CN 102049510B
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- Prior art keywords
- backplate
- gear ring
- arc
- gear
- cover structure
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- Coating By Spraying Or Casting (AREA)
Abstract
The invention provides a rack and gear-ring protecting cover structure of a dumping vehicle, which can effectively avoid the damage of iron scraps, iron slag and other chippings to racks and gear rings. The rack and gear-ring protecting cover structure is characterized by comprising a bracket and a protecting plate, wherein the protecting plate is installed at the outer side of an arc-shaped gear ring of a dumping tank seat of the dumping vehicle through the bracket.
Description
Technical field
The present invention relates to the metallurgical vehicle metallurgy vehicle technical field, be specially the tooth bar gear ring protective cover structure of tipping car.
Background technology
In metallurgy industry, multiplex the transporting and tumbling in ladle or hot-metal bottle of tipping car, during use, ladle or hot-metal bottle are locked on the fangs of tumbling of tipping car, the fangs of tumbling is installed on stand, tumble fangs bottom vertically is equipped with the arc gear ring in two sides, on stand, corresponding arc gear ring is equipped with tooth bar, and while tumbling, driving mechanism drives the fangs of tumbling to make the tooth bar engaged transmission on its arc gear ring and stand complete the operation of tumbling.Tipping car often has iron filings when being tumbled operation, scum is fallen on arc gear ring or tooth bar, iron filings, the scum of accumulation can increase the frictional force between the tooth bar gear ring, the tooth bar gear ring easily polishes, reduced the design service life of tooth bar gear ring, and the safety and steady operation of ladle tilting car and the process of tumbling have been brought to adverse effect; While tumbling in addition, the scorching hot molten steel splashed or molten iron also can burn arc gear ring or tooth bar, shorten service life of arc gear ring, tooth bar.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming that overcomes prior art, and for ladle tilting car provides a kind of safe protective cover with the tooth bar gear ring, it can effectively avoid the harm of other chips such as iron filings, scum to the tooth bar gear ring.
The present invention, by realizing with following technical proposals, is characterized in that: it comprises support and backplate, and described backplate is installed on the tumble arc gear ring outside of fangs of tipping car by described support.
It is further characterized in that: described support is installed on the described tipping car fangs lateral surface of tumbling, and described backplate mounts in described support bottom by bolt; Described support and backplate are arc, and described arc is identical with described arc gear ring radian; Described backplate external spray has fire clay; Be welded with the V-type nail on described backplate lateral surface, it plays the fixedly effect of fire clay.
Owing to adopting technique scheme, the present invention has such beneficial effect, it is equipped with backplate in the tipping car arc gear ring outside by support, it can effectively stop that in ladle or hot-metal bottle tipping process, steel slag and iron slag falls into the stand tooth bar, thereby the arc gear ring is avoided the harm to the tooth bar gear ring, also can be blocked in high-temperature molten steel or molten iron the burning to arc gear ring, stand tooth bar spilt while tumbling simultaneously, extend the service life of arc gear ring, stand tooth bar, and guaranteed carrying out smoothly of the safety and steady operation of ladle tilting car and the process of tumbling; In addition, the backplate lateral surface is coated with fire clay, has effectively extended the service life of backplate.
The accompanying drawing explanation
The tooth bar gear ring protective cover structural representation that Fig. 1 is tipping car of the present invention;
The A-A sectional structure schematic diagram that Fig. 2 is Fig. 1.
The specific embodiment
See Fig. 1 and Fig. 2, the present invention includes support 1 and backplate 2, backplate 2 is installed on tumble arc gear ring 4 outsides of fangs 3 of tipping car by support 1.Support 1 is installed on tipping car fangs 3 lateral surfaces of tumbling, and backplate 2 mounts in support 1 bottom by bolt 5; Support 1 and backplate 2 are arc, and arc is identical with arc gear ring 4 radians; Backplate 2 external spray have fire clay; Be welded with V-type nail 6 on backplate 2 lateral surfaces, it plays the fixedly effect of fire clay.In Fig. 1,7 is the stand tooth bar.
Claims (1)
1. the tooth bar gear ring protective cover structure of tipping car, it is characterized in that: it comprises support and backplate, described backplate is installed on the tumble arc gear ring outside of fangs of tipping car by described support; Described support is installed on the described tipping car fangs lateral surface of tumbling, and described backplate mounts in described support bottom by bolt; Described support and backplate are arc, and described arc is identical with described arc gear ring radian; Described backplate external spray has fire clay; Be welded with the V-type nail on described backplate lateral surface, it plays the fixedly effect of fire clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010618991.1A CN102049510B (en) | 2010-12-31 | 2010-12-31 | Rack and gear-ring protecting cover structure of dumping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010618991.1A CN102049510B (en) | 2010-12-31 | 2010-12-31 | Rack and gear-ring protecting cover structure of dumping vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102049510A CN102049510A (en) | 2011-05-11 |
| CN102049510B true CN102049510B (en) | 2014-01-01 |
Family
ID=43954499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010618991.1A Expired - Fee Related CN102049510B (en) | 2010-12-31 | 2010-12-31 | Rack and gear-ring protecting cover structure of dumping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102049510B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109622930B (en) * | 2019-01-31 | 2021-05-04 | 广西玉柴机器股份有限公司 | Protection method and tool for ladle buckle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068984A (en) * | 1992-08-19 | 1993-02-17 | 秦森 | The equipment of continuously die casting slab blanks and technology |
| CN2398037Y (en) * | 1999-09-30 | 2000-09-27 | 大连重工集团有限公司 | Transport trolley for hot-metal bottle |
| CN2810818Y (en) * | 2005-08-07 | 2006-08-30 | 于仁先 | Iron ladle turning decelerator |
| WO2010052211A1 (en) * | 2008-11-10 | 2010-05-14 | Tmt - Tapping Measuring Technology Sàrl | Device for distributing a material in a molten state |
| CN201529750U (en) * | 2009-11-12 | 2010-07-21 | 无锡锡南铸造机械有限公司 | Plain bumper of self-hardening sand molding line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114253U (en) * | 2010-12-31 | 2012-01-18 | 无锡巨力重工股份有限公司 | Rack and ring gear protection cover structure of dump truck |
-
2010
- 2010-12-31 CN CN201010618991.1A patent/CN102049510B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068984A (en) * | 1992-08-19 | 1993-02-17 | 秦森 | The equipment of continuously die casting slab blanks and technology |
| CN2398037Y (en) * | 1999-09-30 | 2000-09-27 | 大连重工集团有限公司 | Transport trolley for hot-metal bottle |
| CN2810818Y (en) * | 2005-08-07 | 2006-08-30 | 于仁先 | Iron ladle turning decelerator |
| WO2010052211A1 (en) * | 2008-11-10 | 2010-05-14 | Tmt - Tapping Measuring Technology Sàrl | Device for distributing a material in a molten state |
| CN201529750U (en) * | 2009-11-12 | 2010-07-21 | 无锡锡南铸造机械有限公司 | Plain bumper of self-hardening sand molding line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102049510A (en) | 2011-05-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140101 Termination date: 20141231 |
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| EXPY | Termination of patent right or utility model |