PROBLEM TO BE SOLVED: To inhibit occurrence of wear of a lubrication portion to eliminate the need for periodical replacement of components and prevent scattering of a lubrication oil to a truss and a peripheral part.SOLUTION: A lubrication oil removal/recovery device 7 removes a surplus lubrication oil supplied to a footstep chain 1 and recovers the lubrication oil. The lubrication oil removal/recovery device 7 includes: a storage tank 7-3 which is provided at a front shaft 5, to which the footstep chain 1 is connected by a connection part 1A, so as to swing; an inflow body 7-2 which guides a surplus portion (a surplus oil 6) of the lubrication oil supplied to the footstep chain 1 to the storage tank 7-3; an oil discharge port 7-4 for discharging the surplus oil 6 stored in the storage tank 7-3 to an exterior part; and a weight 7-5 provided at the storage tank 7-3 and used to hold the oil discharge port 7-4 to an oil discharge impossible position. The lubrication oil removal/recovery device 7 inclines the storage tank 7-3 and thereby discharges the surplus oil 6, which is guided to the storage tank 7-3 by the inflow body 7-2 to be stored therein, from the oil discharge port 7-4 to recover the surplus oil.SELECTED DRAWING: Figure 4
【課題】潤滑部位の摩耗の発生を抑制し、構成部材の定期的な交換をなくすと共に、トラスや周辺部への潤滑油の飛散を防止する。【解決手段】踏段チェーン1に供給される過剰の潤滑油を除去し、回収する潤滑油除去回収装置7であって、踏段チェーン1が連結部1Aで連結された前軸5に揺動可能に設けられた貯蔵タンク7−3と、踏段チェーン1に供給された潤滑油の余剰分(余剰油6)を貯蔵タンク7−3に導く流入体7−2と、貯蔵タンク7−3内に貯蔵された余剰油6を外部に排出するための排油口7−4と、貯蔵タンク7−3に設けられ、排油口7−4を排油不能位置に保持するための錘7−5と、を備え、流入体7−2によって貯蔵タンク7−3内に導いて貯蔵した余剰油6を、貯蔵タンク7−3を傾けることにより排油口7−4から排出して回収する。【選択図】図4
LUBRICATION OIL REMOVAL/RECOVERY DEVICE AND PASSENGER CONVEYOR
潤滑油除去回収装置及び乗客コンベア
2016-03-22
Patent
Electronic Resource
Japanese
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