The invention discloses a furnace cover hoisting device of an annealing furnace. According to the furnace cover hoisting device, a driving motor is arranged in a mounting frame, a winding device is arranged on one side of the driving motor, a traction block is arranged on the winding device, a first chain is arranged on the side, back to the winding device, of the traction block, a first gear matched with the first chain is rotationally arranged at the end, away from the traction block, of the mounting frame, the end, away from the traction block, of the first chain bypassing the first gear isconnected with the furnace cover, a second gear and a third gear are oppositely arranged on the two sides of the driving motor in the mounting frame, a second chain is arranged on the second gear, athird chain is arranged on the third gear, traction ropes are arranged at the ends, away from the furnace cover, of the second chain and the third chain, reversing parts are arranged at the ends, awayfrom the second chain and the third chain, in the mounting frame, the traction ropes are connected with traction block after bypassing the reversing parts, and the winding device simultaneously drives the first chain, the second chain and the third chain to move through the traction block so as to hoist or lay down the furnace cover.
本申请涉及一种退火炉的炉盖起吊装置,安装架内设置有驱动电机,驱动电机的一侧设置有收卷装置,收卷装置上设置有牵引块,牵引块背对收卷装置的一侧设置有第一链条,安装架远离牵引块的一端转动设置有与第一链条配合的第一齿轮,第一链条绕过第一齿轮后远离牵引块的一端与炉盖连接,安装架内位于驱动电机的两侧相对设置有第二齿轮和第三齿轮,第二齿轮上设置有第二链条,第三齿轮上设置有第三链条,第二链条和第三链条远离炉盖的一端均设置有牵引绳,安装架内远离第二链条和第三链条的一端设置有换向件,牵引绳绕过换向件后与牵引块连接,收卷装置通过牵引块同时带动第一链条、第二链条和第三链条移动从而吊起或放下炉盖。
Furnace cover hoisting device of annealing furnace
一种退火炉的炉盖起吊装置
2020-09-29
Patent
Electronic Resource
Chinese
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