Transmission device of underground coal mine clearance machine and underground coal mine clearance machine

By setting the drive motor of the underground clearing machine of the coal mine on the right side of the head of the tank body and making its upper end lower than the head of the tank body, the problem of small maintenance space of the existing excavator drive machine is solved, and more convenient maintenance and maintenance is achieved.

CN222683473UActive Publication Date: 2025-03-28SHANDONG LAIWU COAL MASCH INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202421468329.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-25
Publication Date
2025-03-28
Estimated Expiration
2034-06-25

AI Technical Summary

Technical Problem

The drive machine of the existing excavator is arranged above the head of the groove body, resulting in a small maintenance space for the drive machine, which is inconvenient for maintenance personnel to conduct inspection and repair.

Method used

A transmission device for underground clearance machine of coal mines is designed, and the driving motor is arranged on the right side of the head of the groove body, and the upper end of the driving motor is lower than the head of the groove body, reducing the space above the driving motor, thereby facilitating inspection and maintenance.

Benefits of technology

By setting the drive motor on the right side of the head of the slot body, the space above the drive motor is released, which significantly facilitates maintenance and maintenance of the drive motor by maintenance personnel.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of underground clearance equipment, in particular to a transmission device of an underground coal mine clearance machine and the underground coal mine clearance machine. According to the transmission device of the underground coal mine clearance machine, the underground coal mine clearance machine comprises a groove body and a driving shaft, the groove body is provided with a machine head, and the driving shaft is rotationally arranged at the machine head of the groove body; the transmission device comprises a driving motor, a speed reducer, a transmission assembly and a mounting bracket; the mounting bracket is arranged on the right side of the machine head of the tank body and is connected with the tank body or a roadway; the driving motor is arranged on the mounting bracket, and the upper end of the driving motor is lower than the machine head of the tank body; the speed reducer is arranged at the output end of the driving motor and is in transmission connection with the driving shaft through a transmission assembly. The driving motor is arranged on the right side of the machine head of the tank body, and the upper end of the driving motor is lower than the machine head of the tank body, so that the space above the driving motor can be released, and compared with the prior art, an operator can conveniently inspect and maintain the driving motor.
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