Ladle filler sand feeding device

A technology of drainage sand and guide wheels, which is applied in the direction of metal processing equipment, casting melt containers, casting equipment, etc., can solve the problems of increased consumption, easy sintering of drainage sand, and large falling distance of drainage sand, so as to save usage and reduce Scattering, adding the effect of improving accuracy

Pending Publication Date: 2018-08-28
BENGANG STEEL PLATES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the drainage sand has a large falling distance during the adding process, and the drainage sand is segregated and easily sintered due to the impact of the heat flow in the ladle and the amount of drainage sand is increased.

Method used

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  • Ladle filler sand feeding device

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Embodiment Construction

[0008] The present invention is specifically described below in conjunction with accompanying drawing, as figure 1 As shown, the present invention includes a swing arm 1 and a swing shaft 2, the swing arm 1 is fixed above the swing shaft 2, the swing shaft 2 is fixed on the ground, and a rotating motor 3 is arranged below the swing shaft 2 for driving the swing shaft 2 rotation; the rear portion of the swing arm 1 is provided with a motor reel 4, and the front end of the swing arm is provided with a guide wheel 5; the steel cable 6 on the motor reel 4 is connected with the barrel 9 through the guide wheel 5; a switch is arranged below the barrel 9 , the switch is controlled by the opening and closing cable 10; one end of the opening and closing cable 10 is connected to the switch, and the other end is fixed with the electric shaft 11 under the swing arm after the guide wheel 5 under the swing arm is bypassed.

[0009] The switch includes a valve cover 8 buckled above the disch...

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Abstract

The invention discloses a ladle filler sand feeding device. The ladle filler sand feeding device comprises a swing arm and a pendulum shaft. The swing arm is fixed to the upper portion of the pendulumshaft, the pendulum shaft is fixed to the ground, and a rotating motor is arranged below the pendulum shaft and used for driving the pendulum shaft to rotate. The rear portion of the swing arm is provided with a motor reel, and the front end of the swing arm is provided with a guide wheel. A steel cable on the motor reel is connected with a charging barrel through the guide wheel. A switch is arranged below the charging barrel and controlled through an opening and closing steel cable. One end of the opening and closing steel cable is connected with the switch, and the other end of the openingand closing steel cable winds around the guide wheel below the swing arm and then is fixed to an electric shaft below the swing arm. The ladle filler sand feeding device has the beneficial effects that by adopting a charging barrel charging manner, the charging barrel can be further close to a water gap base, the falling distance of ladle filler sand is reduced, the ladle filler sand feeding accuracy is increased, scattering in the process is reduced, and the usage amount of the ladle filler sand is reduced.

Description

technical field [0001] The invention relates to the technical field of smelting equipment, in particular to a consistent feeding device. Background technique [0002] Drainage sand in steelworks is generally dropped vertically into the nozzle block through a funnel driven by a crane. In this method, the drainage sand has a large falling distance in the process of adding, and is scattered due to the impact of the heat flow in the ladle, causing the drainage sand to segregate and easily sinter, and the dosage is increased. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a feeding device that can effectively reduce the falling distance of drainage sand and precisely control the position. The specific technical scheme is as follows: [0004] The drainage sand adding device is characterized in that it includes a swing arm and a swing shaft, the swing arm is fixed above the swing shaf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/44
CPCB22D41/44
Inventor 李英马武刘劲松温伟孟繁军
Owner BENGANG STEEL PLATES
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