Safety guard for loading and unloading conveyor of tobacco leaves station

By installing a pull-wire control switch and a ring on the conveyor, the problem of untimely emergency stop response of the conveyor was solved, improving safety and reliability and reducing the risk of personal injury.

CN224349726UActive Publication Date: 2026-06-12ZHENFENG BRANCH OF QIANXINAN TOBACCO CO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHENFENG BRANCH OF QIANXINAN TOBACCO CO
Filing Date
2025-06-24
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing conveyors are difficult to stop quickly in emergencies, resulting in a high risk of injury to operators, and the fixed location of the emergency stop button leads to a slow response.

⚗Method used

A pull-wire control switch and a ring are installed in the slots on both sides of the output belt on the conveyor. The output belt motor is stopped by pulling the wire, and the flexibility and reliability of the device are improved by lifting components and shielding components.

🎯Benefits of technology

This technology enables the conveyor to be stopped quickly in emergency situations, reducing the risk of injury to operators and ensuring safety, as well as the reliability and stability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a conveyor technical field, a tobacco station loading and unloading conveyor safety device, including support, the output belt is set up in the support top, the both sides of output belt are seted up with the slot, the both ends in the slot inside are seted up with the pull -in line control switch of control output belt motor, the pull -in line control switch between sets up the pull -in line, the inside in the slot is provided with a plurality of ring, the both sides of support top are seted up with the lifting groove, the inside swing of lifting groove is provided with the baffle, the both sides of lifting groove are seted up with the lifting assembly for controlling the lifting of baffle. The utility model discloses through setting up the output belt in the support top, and setting up the slot in the both sides of output belt, the pull -in line control switch of both ends in the slot inside setting, can when meeting the emergency, through the pull -in line and stop running of output belt motor quickly, this kind of emergency brake mechanism reduces the possibility of dangerous that the operator is involved in the output belt because of accident in the loading and unloading process, effectively guarantees the personal safety of personnel.
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