Rack and gear-ring protecting cover structure of dumping vehicle
A technology of tipping cars and rack teeth, which is applied in the direction of casting molten material containers, metal processing equipment, casting equipment, etc., can solve the problem of burning arc-shaped ring gears or racks, increase the friction force between racks and racks, and racks The ring gear is easy to wear and equal, so as to achieve the effect of prolonging the service life
Inactive Publication Date: 2011-05-11
WUXI JULI HEAVY IND OFF
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Problems solved by technology
During the tipping operation of the tipping car, iron filings and iron slag will often fall on the arc-shaped ring gear or rack. The accumulated iron filings and iron slag will increase the friction between the rack and ring gear, and the rack and ring gear will It is easy to grind, which reduces the design service life of the rack and ring gear, and has an adverse effect on the safe and stable operation of the ladle tipping car and the tipping process; in addition, when tipping, the splashed hot molten steel or molten iron will also burn the arc Shaped ring gear or rack, shortening the service life of arc ring gear and rack
Method used
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[0009] See Fig. 1 and Fig. 2, the present invention includes a bracket 1 and a guard plate 2, and the guard plate 2 is installed on the outside of the arc-shaped ring gear 4 of the tipping tank seat 3 of the tipping vehicle through the bracket 1 . Bracket 1 is installed on the outer side of tilting tank seat 3 of the tipping vehicle, and guard plate 2 is hung on the lower part of bracket 1 through bolts 5; both bracket 1 and guard plate 2 are arc-shaped, and the arc is the same as arc-shaped ring gear 4; The outside of the board 2 is sprayed with refractory mud; the outer surface of the guard plate 2 is welded with V-shaped nails 6, which play a role in fixing the refractory mud. figure 1 Among them, 7 is the stand rack.
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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 [0001] The invention relates to the technical field of metallurgical vehicles, in particular to a rack and ring gear protective cover structure of a tipped vehicle. Background technique [0002] In the metallurgical industry, the tipping car is mostly used for the transportation and tipping of molten steel tanks or molten iron tanks. When in use, the molten steel tank or molten iron tank is locked on the tipping tank seat of the tipping car, and the tipping tank seat is installed on the platform. The tipping tank Arc-shaped gears are installed on the longitudinal sides of the bottom of the seat, and racks are installed on the corresponding arc-shaped gears on the platform. Complete the tipping operation. During the tipping operation, iron filings and iron slag will often fall on the arc-shaped ring gear or rack. The accumulated iron filings and iron slag will increase the friction between the rack and ring gear, and the rack and ring gear will It is eas...
Claims
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Inventor 邱相君王凤良
Owner WUXI JULI HEAVY IND OFF