| 摘要 |
The present invention relates to a box-type filter attachment and detachment device with which box-type filter attachment and detachment can be facilitated in a dust collector using a box-type filter. The dust collector includes: a dust collecting chamber where a discharge port is formed in an upper portion and a suction port is formed in a lower portion; a fan for forming an air updraft from the suction port to the discharge port; and the box-type filter disposed in the dust collecting chamber in a removable manner to cover the suction port and filtering air flowing into the suction port by the fan being operated and the box-type filter attachment and detachment device according to the present invention includes: an elevating frame where receiving grooves are formed on both sides to guide and receive both ends of an upper end frame of the box-type filter; and an elevating device disposed at an upper end of the elevating frame and moving the elevating frame in a vertical direction. For the box-type filter to be conveniently mounted on a mounting position in the dust collecting chamber, an operator has only to be positioned outside the dust collector, push the box-type filter into the dust collecting chamber, and operating an interlink member by turning an operation handle. |
