Scavenger fan easy to assemble

• Main Author: LI WUNAN
• Format: Patent
• Language: Chinese; English
• Published: 30.11.2018
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a scavenger fan easy to assemble, which comprises an outer shell, the dustcoat, the air outlet, fan subassembly and motor element, civilian dress mechanism disposes on theshell, civilian dress mechanism includes the slide steering board, the slider, alignment jig and screw rod, the top of slide steering board is provided with the hem platform, a through rod hole has been offered to the hem bench, slide steering board both sides all are provided with the guide rail, the slider be located the hem platform the below and with guide rail sliding fit, set up on the slider jig hole and with jig hole mutually perpendicular's screw hole, the one end of alignment jig wears to establish jig hole from the outside of shell to the inner chamber of shell, the mounting hole has been seted up on the alignment jig, the mounting hole is located the outside of shell, the adjustment tank has been seted up on the alignment jig, the screw rod passes a through rod hole in proper order, screw hole and adju