A steelmaking furnace platform hoisting and discharging device

By combining the design of servo motor-driven lead screw adjustment of lifting frame height and weighing sensor, the problems of jamming and inaccurate metering of steelmaking furnace platform hoisting and unloading equipment are solved, realizing rapid unblocking and accurate unloading, and improving production efficiency and quality.

CN224349964UActive Publication Date: 2026-06-12TAIYUAN GANGYUN LOGISTICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TAIYUAN GANGYUN LOGISTICS CO LTD
Filing Date
2025-06-17
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing steelmaking furnace platform hoisting and unloading equipment is prone to shutdown during unloading due to the screw conveyor blades getting stuck, and the material metering is inaccurate, affecting production efficiency and quality.

⚗Method used

The system uses a servo motor to drive the lead screw to adjust the height of the lifting frame, combined with a weighing sensor to achieve accurate measurement and quickly clear blockages when the auger blades are jammed. It is also equipped with a ceramic anti-stick coating and a flexible coupling to improve equipment reliability.

🎯Benefits of technology

This avoids prolonged downtime caused by material blockage, improves equipment operating efficiency and metering accuracy, and ensures the stability and quality of the steelmaking process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224349964U_ABST
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Abstract

This utility model discloses a hoisting and unloading device for a steelmaking furnace platform, including a hoisting frame and a material cylinder. A support platform is provided on the upper part of the outer wall of the material cylinder. Support seats are integrally formed on the front and rear outer walls of the hoisting frame. A weighing sensor is fixedly installed on the top of the support seat, and the support platform is fixedly installed on the top of the weighing sensor. Slots are symmetrically opened on both sides of the top of the hoisting frame, and a lifting frame is movably inserted into the slots. A feeding motor is fixedly installed in the center of the top of the lifting frame, and a rotating shaft is fixedly installed at the bottom of the feeding motor. An auger blade is provided at the bottom of the rotating shaft. This utility model can adjust the height of the lifting frame by driving a lead screw with a servo motor. When the auger blade gets stuck at the discharge port, its position can be quickly adjusted for cleaning and unblocking, avoiding long-term downtime due to material blockage. It also has a precise metering function, enabling accurate unloading and greatly improving production quality.
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