TRANSMISSION MECHANISM HAVING MONITORING FUNCTION

To provide a transmission mechanism having a monitoring function including a long shaft, a moving member, a circulation device, a plurality of rolling bodies and a monitoring module.SOLUTION: A long shaft has a rolling groove. A moving member is arranged at the long shaft, and has a rolling slot corresponding to the rolling groove. The rolling slot has an effective tooth stage and a non-effective tooth stage, and the effective tooth stage of the rolling slot and the rolling groove constitute a load path. A circulation device has a turning flow passage, and the turning flow passage communicates with the load path, and constitutes the load path and the circulation path, and a plurality of rolling bodies are arranged in the circulation path. A lubricant is applied to the roller groove and the rolling slot, a monitoring module includes a liquid collection main body and a detector, and the detector detects a metal content in the lubricant which flows in the liquid collection main body.SELECTED DRAWING: Figure 12 【課題】モニタリング機能を有する伝動機構であって、長軸、移動部材、循環装置、複数の転動体、及びモニタリングモジュールを含む。【解決手段】前記長軸は転動溝を有する。前記移動部材は前記長軸に套設され、かつ前記転動溝に対応する転動スロットを有し、前記転動スロットが有効歯段と無効歯段を有し、前記転動スロットの前記有効歯段と前記転動溝が負荷経路を構成する。前記循環装置は回流路を有し、前記回流路が前記負荷経路に連通し、かつ前記負荷経路と循環経路を構成し、前記複数の転動体が前記循環経路内に設置される。前記転動溝と前記転動スロットに潤滑油が敷かれ、前記モニタリングモジュールが集液本体と検出器を含み、前記検出器が前記集液本体内を流れる潤滑油中の金属含有量を検出する。【選択図】図１２