CN203372846U

CN203372846U - Automatic unloading box device for converter overhead bunker loading

Info

Publication number: CN203372846U
Application number: CN201320442221.5U
Authority: CN
Inventors: 戴鸣; 常鞍平; 李虹岩; 王明华
Original assignee: Ansteel Engineering Technology Corp Ltd
Current assignee: Ansteel Engineering Technology Corp Ltd
Priority date: 2013-07-23
Filing date: 2013-07-23
Publication date: 2014-01-01
Anticipated expiration: 2023-07-23

Abstract

The utility model relates to the field of overhead loading devices, in particular to an automatic unloading box device for converter overhead bunker loading. The automatic unloading box device is characterized by comprising a moving hanging bracket and an unloading box. The lower portions of the four corners of the moving handing bracket are respectively provided with a fixed lifting hook, a hanging ring is arranged on the upper portion, corresponding to each fixed lifting hook, of the moving hanging bracket, and a steel rope connected with a lifting hook of a crane is arranged on each hanging ring. The unloading box comprises a box body and two door leaves which are symmetrically arranged on the bottom of the box body in a left and right mode, the opposite sides of the door leaves are hinged to a pin roll arranged in the middle of the bottom of the box body, the other sides of the door leaves are respectively provided with a lug plate, and the lug plates are connected with the fixed lifting hooks at the bottom of the moving hanging bracket in a corresponding mode. Compared with the prior art, the automatic unloading box device for converter overhead bunker loading has the advantages that a large amount of engineering investment can be saved, the problem that steel-making bulk materials are scattered in the conveying process to pollute the environment is solved, the breakage rate in the transfer process is reduced, production cost is reduced, and the loading requirement of a converter overhead bunker is met.

Description

A kind of converter high hopper material loading automatic discharging case apparatus

Technical field

The utility model relates to high hopper bulk cargo material loading field, relates in particular to a kind of converter high hopper material loading automatic discharging case apparatus.

Background technology

Existing converter high hopper bulk cargo material loading all adopts belt conveyor system, its technique be the converter factory building externally face establish the low level feed bin, by dumping truck to the low level magazine feed, the various bulk cargos in feed bin bottom arrive the converter high hopper by equipment conveyings such as vibrating feeder, sealing-tape machine, dummy cars, this process characteristic is that charging capacity is large, but continuous working, its shortcoming is that construction investment is larger, active lime in bulk cargo is easily broken in transport process, and dust-producing amount is larger, dust removing effects is bad, and environmental pollution is serious.

Summary of the invention

The purpose of this utility model is to provide a kind of converter high hopper material loading automatic discharging case apparatus, overcomes the deficiencies in the prior art, in the situation that construction investment deficiency or site location are inadequate, can meet the material loading requirement of converter high hopper.

For achieving the above object, the utility model adopts following technical scheme to realize:

A kind of converter high hopper material loading automatic discharging case apparatus, comprise travelling bridge and dump box, a fixedly suspension hook is respectively established in four jiaos of bottoms of travelling bridge, and each fixedly respectively is provided with suspension ring in the travelling bridge top of suspension hook correspondence, and suspension ring are provided with the steel cable be connected with hoist lifting hook; Described dump box comprises casing and door leaf, door leaf is two and is symmetrical set at bottom half, a relative side of door leaf is hinged with the bottom half bearing pin arranged placed in the middle respectively, another place, side angle of door leaf respectively establishes an otic placode, and otic placode is the corresponding connection of fixedly suspension hook with the travelling bridge bottom by hoist cable.

The fixed sleeving that passes through to locate to be provided with position-limiting action of corresponding hoist cable on described casing.

The bottom outside of described casing is established bossed supporting seat.

Compared with prior art, the beneficial effects of the utility model are:

Can save a large amount of construction investments, reduce floor area, reduce the percentage of damage of steel-making bulk cargo in the transhipment link simultaneously, reduce productive costs, the bulk cargo of avoiding the making steel contaminated environment of being scattered in transportation, meet the material loading requirement of converter high hopper.

The accompanying drawing explanation

Fig. 1 is the utility model example structure schematic diagram;

Fig. 2 is the utility model dump box example structure schematic diagram;

Fig. 3 is the utility model travelling bridge example structure schematic diagram.

In figure: 1-moves fixedly suspension hook 4-suspension ring 5-hoist lifting hook 6-steel cable 7-casing 8-door leaf 9-bearing pin 10-otic placode 11-hoist cable 12-fixed sleeving 13-supporting seat 14-feed bin permanent seat 15-removable cover of hopper suspension bracket 2-dump box 3-

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment one step of the present utility model is illustrated:

See Fig. 1 to Fig. 3, it is automatic discharging case apparatus example structure schematic block diagram for a kind of converter high hopper of the utility model material loading, comprise travelling bridge 1 and dump box 2, a fixedly suspension hook 3 is respectively established in four jiaos of bottoms of travelling bridge 1, each fixedly respectively is provided with suspension ring 4 in travelling bridge 1 top of suspension hook correspondence, and suspension ring 4 are provided with the steel cable 6 be connected with hoist lifting hook 5; Dump box 2 comprises casing 7 and door leaf 8, door leaf 8 is two bottoms that are symmetrical set at casing 7, a relative side of door leaf 8 is hinged with the casing 7 bottoms bearing pin 9 arranged placed in the middle respectively, door leaf 8 can only be opened downwards, another place, side angle of door leaf 8 respectively establishes an otic placode 10, two door leafs have four otic placodes 10, and otic placode 10 is the corresponding connection of fixedly suspension hook 3 with travelling bridge 1 bottom by hoist cable 11, and the material in casing and box weight are born by four hoist cables 11.

The fixed sleeving 12 that passes through to locate to be provided with position-limiting action of corresponding hoist cable 11 on casing 7.The upper surface of casing 7 is established removable cover 16, is convenient to charging.The bottom outside of casing 7 is established bossed supporting seat 13, and during discharging, casing 7 is sitting on feed bin permanent seat 14 by supporting seat 13.Feed bin permanent seat 14 is located on converter high hopper platform, each feed bin is established one, and the pedestal surrounding is enclosed construction, after crane hangs feed bin permanent seat 14 by dump box 2, along with the continuation of suspension hook is fallen, casing 7 bottom door leafs 8 are opened, and material is slipped in feed bin, after discharging completes, the crane hoist cable of slinging, door leaf cuts out, and hopper is sling simultaneously, completes a discharging job.

Claims

1. a converter high hopper material loading automatic discharging case apparatus, it is characterized in that, comprise travelling bridge and dump box, a fixedly suspension hook is respectively established in four jiaos of bottoms of travelling bridge, each fixedly respectively is provided with suspension ring in the travelling bridge top of suspension hook correspondence, and suspension ring are provided with the steel cable be connected with hoist lifting hook; Described dump box comprises casing and door leaf, door leaf is two and is symmetrical set at bottom half, a relative side of door leaf is hinged with the bottom half bearing pin arranged placed in the middle respectively, another place, side angle of door leaf respectively establishes an otic placode, and otic placode is the corresponding connection of fixedly suspension hook with the travelling bridge bottom by hoist cable.

2. a kind of converter high hopper material loading automatic discharging case apparatus according to claim 1, is characterized in that the fixed sleeving that passes through to locate to be provided with position-limiting action of corresponding hoist cable on described casing.

3. a kind of converter high hopper material loading automatic discharging case apparatus according to claim 1, is characterized in that, the bottom outside of described casing is established bossed supporting seat.