DUSTPROOF DEVICE FOR CONSTRUCTION MACHINE

• Main Authors: MASUDA KYOKO, TABUCHI SATOSHI, YAMAGUCHI ZENZO
• Format: Patent
• Language: English; Japanese
• Published: 25.04.2016
• Subjects: BLASTING; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; DREDGING; ENGINE PLANTS IN GENERAL; FIXED CONSTRUCTIONS; FOUNDATIONS; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; SOIL SHIFTING; STEAM ENGINES; WEAPONS

PROBLEM TO BE SOLVED: To provide a dustproof device capable of making a filter vibrate without requiring the use of a power source other than a driving source of a fan, and suppressing dust shook off from the filter from re-adhering to the filter.SOLUTION: A dustproof device 1 includes a power accumulation mechanism 50 and a vibration mechanism 70. The power accumulation mechanism 50 is connected to a fan 13 and a driving source 11, and the vibration mechanism 70 is connected to the power accumulation mechanism 50 and makes a filter 17 vibrate. The power accumulation mechanism 50 accumulates power transmitted thereto from the driving source 11 while the fan 13 is driven, and discharges power accumulated therein to the vibration mechanism 70 while the fan 13 is stopped.SELECTED DRAWING: Figure 1 【課題】ファンの駆動源以外の動力源を用いる必要なくフィルタを加振でき、フィルタから振るい落とされた塵芥のフィルタへの再吸着を抑制できるようにする。【解決手段】防塵装置１は、動力蓄積機構５０と、加振機構７０と、を備える。動力蓄積機構５０は、ファン１３および駆動源１１に接続される。加振機構７０は、動力蓄積機構５０に接続され、フィルタ１７を加振する。動力蓄積機構５０は、ファン１３が駆動しているときに、駆動源１１から動力蓄積機構５０に伝達される動力を蓄積する。動力蓄積機構５０は、ファン１３が停止しているときに、動力蓄積機構５０に蓄積された動力を加振機構７０に放出する。【選択図】図１