Transmission part of scraper conveyer driven by hydraulic motor

The utility model relates to a transmission part of a scraper conveyer, belonging to the technical field of the scraper conveyer. The transmission part comprises a machine head frame, a chain wheel component and a driving device, wherein the driving device is a hydraulic motor which is arranged on a side plate of the machine head frame and is directly in meshing transmission with a chain wheel shaft. The transmission part is mainly used for a thin-coal-seam scraper conveyer, has the advantages of simple and compact structure, few fault points, convenience in use and maintenance and high working efficiency and the like. The scraper conveyer with the transmission part has the advantages that a machine head is small in volume and light in weight, is beneficial to installation and transportation in a narrow and complex thin-coal-seam roadway, and is suitable for mining of a thin coal seam or an ultrathin coal seam.