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Steel ladle capping device used for continuous casting machine system

A continuous casting machine and ladle cover technology, which is applied to casting equipment, metal processing equipment, casting molten material containers, etc., can solve the problems of heavy maintenance workload, low service life, poor heat preservation effect, etc. Reliable, practical results

Inactive Publication Date: 2012-08-15
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the ladle capping device in the continuous casting machine system adopts hydraulic cylinder or hydraulic motor, which has the disadvantages of low service life of the transmission system and heavy maintenance workload
In addition, in the past, there was at least a 30mm gap between the ladle cover and the ladle of the ladle capping device in the continuous casting machine system, which affected the heat preservation effect of the molten steel in the ladle
The disadvantages of the ladle capping device in the existing continuous casting machine system are: low service life, heavy maintenance workload and poor heat preservation effect

Method used

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  • Steel ladle capping device used for continuous casting machine system
  • Steel ladle capping device used for continuous casting machine system
  • Steel ladle capping device used for continuous casting machine system

Examples

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0012] Such as figure 1 and figure 2 As shown, the ladle capping device used in the continuous casting machine system of the present invention includes a fixed base 1 installed on a ladle turret 14, a slewing bearing 2 with a ring gear, a slewing tower 3, a lifting arm 4 and a transmission device 5 ; The slewing bearing 2 with ring gear is used to connect the fixed base 1 and the slewing tower 3, so that the slewing tower 3 drives the ladle cover to rotate in the horizontal direction; the lifting arm 4 is installed on the slewing tower 3, and there is a A lifting hydraulic cylinder 8 for lifting the ladle cover is realized. The lifting arm 4 is also provided with a telescopic hy...

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Abstract

The invention discloses a steel ladle capping device used for a continuous casting machine system. The steel ladle capping device comprises a fixed base which is arranged on a steel ladle rotary table, a rotary bearing provided with a gear ring, a rotary tower, a lift arm and a transmission device, wherein the rotary bearing provided with a gear ring is used for connecting the fixed base with the rotary tower, thus the rotary tower drives a steel ladle cover to rotate in horizontal direction; and the lift arm is arranged on the rotary tower, a lifting hydraulic cylinder which realizes lifting on the steel ladle cover is arranged between the lift arm and the rotary tower, and the lift arm is also provided with a telescopic hydraulic cylinder which is used for hooking and unhooking the steel ladle cover. By adopting the structural improvement, the steel ladle capping device disclosed by the invention can be applied to various continuous casting systems, and the steel ladle capping device disclosed by the invention can completely meet production requirements of insulated molten steel of a continuous casting machine, has the characteristics of reliability in operation and little maintenance amount and has low manufacturing cost and strong practicability.

Description

technical field [0001] The invention relates to a continuous casting machine, in particular to a ladle capping device used in the continuous casting machine system. Background technique [0002] At present, the ladle capping device in the continuous casting machine system adopts hydraulic cylinder or hydraulic motor, which has the disadvantages of low service life of the transmission system and heavy maintenance workload. In addition, there is at least about 30mm gap between the ladle cover and the ladle of the ladle capping device in the past continuous casting machine system, which affects the heat preservation effect of the molten steel in the ladle. The disadvantages of the ladle capping device in the existing continuous casting machine system are: low service life, heavy maintenance workload and poor heat preservation effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a ladle capping device for a conti...

Claims

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Application Information

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IPC IPC(8): B22D41/00B22D11/00
Inventor 穆学锋宋晓燕张文
Owner WISDRI ENG & RES INC LTD
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