| 摘要 |
The invention provides a crawler belt travel device which can easily detach a crawler belt guide member. In a support body (60) which freely swings around a swing shaft core (P) to be supported in a crawler belt frame (20), a connecting wheel hub part (61) is rotationally and freely connected with the crawler belt frame (20), and a support main body (64) connects a front support wheel hub part and a rear support wheel hub part (62, 63), the front support wheel hub part and the rear support wheel hub part (62, 63) rotationally and freely support a front grounding rotary wheel and a rear grounding rotary wheel (23,23) relative to the parts, arranged in a split manner toward the front part and the rear part of a travel device, of the swing shaft core (P). A connecting part (42) is arranged in the crawler belt guide member (40), the connecting part (42) protrudes above the travel device from a crawler belt guide member main body (41) and is connected with the support main body (64). The connecting part (42) is connected with the transverse outer side surface of the travel device of the support main body (64) in a free detachment manner. |
