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Composite pull rod suspension device for vibrating feeding trough

A suspension device and feeding trough technology, applied in lighting and heating equipment, furnaces, furnace components, etc., can solve problems such as restricting the production efficiency of CONSTEEL electric furnaces, large maintenance of suspension devices, and easy breakage of tie rods, reducing manufacturing and installation. Accuracy requirements, increased life, and easy adjustment

Active Publication Date: 2017-07-11
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the tie rod suspension device is widely used in the continuous feeding equipment of scrap steel. In the actual use process, the tie rod is easy to break, and it takes time and effort to replace the tie rod. The maintenance of the suspension device is one of the key factors restricting the production efficiency of the CONSTEEL electric furnace.

Method used

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  • Composite pull rod suspension device for vibrating feeding trough
  • Composite pull rod suspension device for vibrating feeding trough
  • Composite pull rod suspension device for vibrating feeding trough

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 , figure 2 , image 3 As shown, a composite tie rod suspension device for a vibrating feed tank includes a support 1 and a composite pull rod swing mechanism 2 arranged on the support 1; the mechanism 2 includes a pull rod 21 for connecting the feed tank 3 and the support 1 And cooperate with pull rod 21 to lock the briquetting group of feeding trough 3 and support 1; said pull rod 21 is at least two, and with respect to the contact line 4 of briquetting group (if it is surface contact, then refers to the contact surface length direction The geometric center line) is symmetrically arranged; the briquetting group includes an upper briquetting group and a lower briquetting group, and the tie rod 21 runs through the upper briquetting group, the support 1, the feeding trough 3 and the lower briquetting group in sequence, and Its two ends are locked and fixed by nuts 23; the upper pressing block group includes pressing blocks a221 and b222, the pressing b...

Embodiment 2

[0031] Such as Figure 4 As shown, a composite tie rod suspension device for a vibrating feeding tank includes four pull rods 21, and is arranged symmetrically with respect to the contact line 4 of the briquetting block group. It can maintain normal work for a period of time, reduce the probability of sudden failure and shutdown, and ensure normal production.

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Abstract

The invention discloses a composite pull rod suspension device for a vibrating feeding tank, which comprises a support and a composite pull rod swing mechanism arranged on the support; The briquetting group of the feeding trough and the support; there are at least two pull rods, and they are arranged symmetrically with respect to the contact line of the briquetting group; the briquetting group includes an upper briquetting group and a lower briquetting group, and the pull rods are in turn It runs through the upper pressing block group, support, feeding trough and lower pressing block group, and its two ends are locked and fixed by nuts; the suspension device of the present invention not only has a strong bearing capacity, but also can absorb relatively large impact loads, and can work for a long time Stable and reliable, the life of the tie rod is long, the maintenance is small, and the production efficiency is significantly improved.

Description

technical field [0001] The invention belongs to the technical field of feeding equipment, and in particular relates to a composite tie rod suspension device for a vibrating feeding tank. Background technique [0002] Scrap steel preheating continuous feeding technology is one of the core technologies for the development of electric furnace steelmaking in the direction of energy saving and environmental protection. A typical example is CONSTEEL horizontal continuous feeding device. Among them, the suspension device is the core component of the continuous feeding device, which provides support for the feeding tank and scrap steel, and bears the vibration and impact load generated when scrap steel is fed. In particular, when the volume of the vibrating feeding tank is particularly large, the amount of steel scrap loaded at a time reaches 20-30 tons, which not only generates a large impact load during charging, but also imposes a large alternating load on the suspension device d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D3/00
Inventor 谈存真黄其明施维枝高瞻
Owner CISDI ENG CO LTD
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