发动机前端附件传动轮系是一个包括空调压缩机、动力转向泵、发电机、机油泵等附件的系统，它们通过V型带或者多楔带连接。

The wheel system for automobile engine accessories consist of the compressor, power steering pump, air filter, generator, etc. which linked by a V-belt or poly_rib belt.

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螺旋输送器依次 连接液压马达、液压泵、带轮传动系统、空压机和传动轴、变速箱等。

The spiral conveyor is sequentially connected with a hydraulic motor, a hydraulic pump, a belt wheel transmission system, an air compressor, a transmission shaft, a gearbox and the like.

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在车架的后方固定一个喷雾泵及药箱，喷雾泵与药箱用软管连接，与变速箱用皮带传动。

In rear of frame, there is sprayer and pesticide box which are linked by soft tube and driven by belt.

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