| 摘要 |
<p>Disclosed is a gear chamber structure of an internal combustion engine. The gear chamber is constituted by, fixedly connected in a descending sequence, an upper cover (11), a gear support frame (8), and a lower cover (13). The gear support frame is an overall box-shaped structure having a front wall (8a), a rear wall (8b), a left wall (8c), and a right wall (8d). An idler gear having a large module is arranged within the gear support frame. An output port is arranged on an external wall face of the overall gear support frame. This implements for the internal combustion engine auxiliary output of multiple ports and of high-power. The overall box-shaped structure of the gear support frame and the trisection split-body-type gear chamber structure having upper-, middle-, and lower-sections improve the stiffness of the gear chamber. The gear chamber structure reduces difficulties in assembly and manufacturing, and allows for convenient maintenance operation.</p> |
