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Feeding device

A barrel and discharge port technology, which is used in casting melt containers, metal processing equipment, casting equipment, etc., can solve the problems of easy sintering of drainage sand, increased dosage, and large falling distance of drainage sand, and achieves reduction of scattering and saving. The amount of usage, the effect of adding accuracy improvement

Inactive Publication Date: 2019-04-19
沈阳鑫颖超科技有限公司
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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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  • Feeding device

Examples

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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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PUM

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Abstract

The invention discloses a feeding device. The feeding device is characterized in that a swinging arm is fixed above a swinging shaft, the swinging haft is fixed on the ground, a rotating motor is arranged below the swinging shaft and is used for driving the swinging shaft to rotate, a motor reel is arranged at the rear part of the swinging arm, a guide wheel is arranged at the front end of the swinging arm, a steel rope on the motor reel is connected with a material cylinder through the guide wheel, a switch is arranged below the material cylinder, the switch is controlled by an opening and closing steel rope, one end of the opening and closing steel rope is connected with the switch, the other end of the opening and closing steel rope is fixed to an electric shaft below the swinging arm after being wound around another guide wheel below the swinging arm, centering devices are arranged right above a pocket brick, the centering devices comprise sealing covers, conical inlets are formedin the middles of the sealing covers, and the inner diameter of the conical inlets is larger than the outer diameter of the material cylinder. The feeding device has the advantages that the mode by which feeding is achieved through the material cylinder is adopted, and the material cylinder can be further close to a pocket, so that the falling distance of drainage sand is reduced, the adding accuracy of the drainage sand is improved, scattering in the process is reduced, and the use amount of the drainage sand is saved.

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] A packing device, comprising a swing arm and a swing shaft, the swing arm is fixed above the swing shaft, the swing shaft is fixed on the groun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/44
CPCB22D41/44
Inventor 俞越
Owner 沈阳鑫颖超科技有限公司
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