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Steel ladle decapping system

A technology for ladle and ladle car, which is applied in casting molten material containers, metal processing equipment, casting equipment, etc., can solve the problems of waste of energy consumption and large floor space.

Inactive Publication Date: 2018-08-07
德阳峰瑞机械科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: to solve the problem in the prior art that the ladle cap picking equipment has a large footprint and needs motor driving during the cap picking process, and there is a waste of energy consumption, and provides a The floor area is small, and the ladle uncapping device adopts the transformation of the driving force of the ladle truck to drive the lifting trolley to pick up the ladle cover, so that the ladle uncapping does not require manual control, and it separates the uncapping process from the movement of the ladle car. The state is closely linked, which ensures the accuracy of cap removal, and at the same time greatly saves the equipment area and energy consumption of the steelmaking plant

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A ladle decapping system, comprising a gantry 1, a lifting trolley 2 placed on the upper end of the gantry 1, the gantry 1 includes a column 3, a beam 4 placed on the upper end of the column 3, and a track beam 5 connected to the beam 4 , the track 6 placed between the track beams 5 and connected with the column 3, the upper end of the track 6 is provided with a track pressure plate 7, the lower end of the track beam 5 is provided with a drive rack 51, and the lower end of the track 6 is provided with a drive track Support 8, the first and last ends of the drive track support 8 are connected with the column 3, the upper end of the drive track support 8 is connected with the drive track 9; 37. The ladle car runs in the gantry 1, driving the lifting trolley 2 to move horizontally on the gantry 1. Since there is a worm gear and worm screw lifting device 12 with the frame 10, the worm screw lifting device 12 is in the conversion of the movement power of the lifting trolley 2...

Embodiment 2

[0048] On the basis of Embodiment 1, the bottom of the trolley frame 10 is provided with a fixed seat 15, and the fixed seat 15 includes a first fixed seat 16, a second fixed seat 17, and the first fixed seat 16, the second fixed seat The lower end of seat 17 is respectively connected with the first ladle cover hook assembly 18 and the second ladle hook group 19; Take and place the ladle cover of the ladle car with two ladles, the first ladle cover hook assembly 18 and the second ladle hook group 19 are all provided with a hook base plate 20, and the hook base plate 20 is set There are three cover hooks 21, the middle part of the hook bottom plate 20 is connected with a lifting rod 22, and the other end of the lifting rod 22 is connected with the worm gear and worm screw lifting device 12, and the worm gear and worm screw lifting device 12 is connected with the fixing seat 15 upper ends are fixedly connected.

Embodiment 3

[0050] On the basis of Embodiment 2, the described worm gear screw lifting device 12 includes a guide rod 23, the fixed seat 15 is provided with a guide seat 24, and the guide rod 23 passes through the guide seat 24; The worm screw lifting device 12 also includes a lifting rod 22 connected to the hook base plate 20, a drive box 25 that is overlaid on the lifting rod 22, the side of the lifting rod 22 is provided with tooth lines, and the outer layer of the drive box 25 is Connected to the vehicle frame 10; the drive box 25 is equipped with a lifting drive gear meshed with the lifting rod 22, and the lifting meshing gear drives the meshing lifting rod 22 to move up and down under the power transmission of the lifting trolley 2, thereby realizing The first ladle cover hook assembly 18 and the second ladle hook group 19 are used to take and put the lid on the ladle car, wherein the guide rod 23 connected to the hook bottom plate 20 slides in the guide seat 24 under the drive of th...

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Abstract

The invention discloses a steel ladle decapping system, and belongs to steel ladle decapping systems suitable for steel ladle vehicle decapping in the field of steelmaking operation equipment, and aims at providing an unpowered decapping device. According to the technical scheme, the device comprises a portal frame and a lifting truck arranged at the upper end of the portal frame, the portal framecomprises a beam and a track beam connected with the beam, the lower end of the track beam is provided with a driving rack, the lower end of a track is provided with a driving track bracket, and theupper end of the driving track bracket is connected with a driving track; the lifting truck comprises a worm and gear spiral lifting device, and the lower end of the worm and gear spiral lifting device is connected with a ladle cover lifting hook; and the lifting truck is provided with a truck driving device. The invention provides a steel ladle decapping device with an automatic decapping function, the steel ladle decapping device drives the lifting truck to remove a steel ladle cover by adopting the conversion of the driving force of a molten steel vehicle, thereby greatly reducing the floorspace and energy consumption of equipment of steel works.

Description

technical field [0001] The invention belongs to the field of steelmaking operation equipment, and in particular relates to a ladle decapping system with automatic decapping and upper cover. Background technique [0002] At present, after the molten steel is smelted in large and medium-sized furnaces, the matching ladle is generally filled with molten steel before pouring. Therefore, the ladle is used in steelmaking plants and foundries to receive molten steel and perform pouring operations in front of open hearth furnaces, electric furnaces or converters. The ladle cover of the ladle is fixed on the top of the ladle to prevent the molten iron from overflowing. However, due to the influence of factors such as the environment during the spheroidizing process of the molten iron, spheroidizing slag will appear in the molten iron after spheroidizing. This phenomenon is inevitable. of. The molten iron slag can affect the quality of the molten iron to a certain extent, and the inj...

Claims

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Application Information

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IPC IPC(8): B22D41/00
CPCB22D41/00
Inventor 袁晓峰李春花
Owner 德阳峰瑞机械科技有限责任公司
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