Conveyor belt driving device for mining horizontal loading coal bunker

By using the "clamping-pushing" driving principle of hydraulic cylinders and combining it with the power source of hydraulic pump stations, the problems of high motor power and large reducer size in traditional mine horizontal loading coal bunker conveyor belt drive devices have been solved, thereby reducing enterprise operating costs and workers' labor intensity.

CN224241903UActive Publication Date: 2026-05-15JIANGSU GAOSHENG HUAYU POWER EQUIP MFG
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Patent Information

Application Number
CN202520947032.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-14
Publication Date
2026-05-15
Estimated Expiration
2035-05-14

AI Technical Summary

Technical Problem

Traditional horizontal loading coal bunker conveyor belt drive devices in mines use a single motor drive, resulting in high motor power and large reducer size, which increases the workload of tunnel excavation and the labor intensity of workers, thus increasing the company's operating costs.

Method used

It adopts the hydraulic cylinder "clamping-pushing" drive principle, uses a hydraulic pump station to provide power, and achieves stable clamping and movement of the belt through the cooperation of clamping cylinder and pushing cylinder, eliminating the need for a high-power motor and reducer.

Benefits of technology

This reduces the power requirements of the drive motor, decreases the amount of tunnel excavation work, and lowers the labor intensity for workers and the operating costs for the company.

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Abstract

The utility model relates to the technical field of coal mining equipment, and discloses a mining horizontal loading coal bunker conveying belt driving device which comprises a support and a conveying belt arranged on the support, a bottom plate is arranged on one side of the support, a clamping oil cylinder and a pushing oil cylinder are arranged above the bottom plate, the clamping oil cylinder is used for clamping the conveying belt, and the pushing oil cylinder is used for pushing the conveying belt to move. The belt clamping oil cylinder is started to drive the lower belt clamping cross beam to move upwards so as to be close to the upper belt clamping cross beam, so that the lower belt face of the conveying belt can be clamped through the upper belt clamping cross beam and the lower belt clamping cross beam, then the pushing oil cylinder drives the upper belt clamping cross beam and the lower belt clamping cross beam to move rightwards, and the upper belt face of the conveying belt can be driven to move leftwards. Therefore, a power source of the whole driving mode is provided by the hydraulic pump station, the power of a driving motor of the pump station is greatly reduced compared with that of a driving motor of a conventional coal bunker, and great assistance is provided for reducing the operation cost of an enterprise.
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