Conveying device penetrating through fireproof roller shutter door

Abstract

The invention provides a conveying device penetrating through a fireproof roller shutter door. The conveying device penetrating through the fireproof roller shutter door comprises the fireproof rollershutter door ascending and descending along the height direction, wherein a first conveyor for conveying along the horizontal direction is arranged on one side of the fireproof roller shutter door; afixing base is connected to one end, close to the fireproof roller shutter door, of the side surface of the first conveyor; the fixing base is rotatably connected with a first rotating shaft along the horizontal direction; the first rotating shaft is connected with a turnover base; the turnover base is connected with a second conveyor flush with the first conveyor; a self-locking device for supporting the second conveyor is arranged between the turnover base and the fixing base; the self-locking device is connected with an unlocking device which is unlocked after being extruded by the fireproof roller shutter door; and a third conveyor flush with the first conveyor is arranged on the other side of the fireproof roller shutter door. The conveying device penetrating through the fireproof roller shutter door provided by the invention can penetrate through the fireproof roller shutter door so as to achieve material conveying.

Description

technical field [0001] The invention relates to the field of logistics conveying equipment, in particular to a conveying device passing through a fireproof rolling door. Background technique [0002] The concept of logistics was first formed in the United States, originated in the 1930s, and originally meant "distribution of goods" or "delivery of goods". China's logistics terminology standard defines logistics as: logistics refers to the organic combination of transportation, storage, loading and unloading, packaging, distribution processing, distribution, information processing and other functions according to actual needs during the physical flow of goods from the supply point to the receiving point The process of realizing the user's requirements. [0003] With the increase of the volume of logistics transportation, the logistics transportation system that needs to be matched also presents a trend of three-dimensional, intelligent and complex, and the fire protection an...

AI Technical Summary

Problems solved by technology

[0004] At present, many logistics transportation systems inevitably pass through fire shutter doors. The traditional method is to directly disconnect the conveying device (conveyor) to leave a gap of the width of the fire shutter. When rolling the shutter door, it will cause the material to fall away from the conveyor and fall to the ground or under the fireproof shutter door, causing failure and safety hazards, so it needs to be improved urgently

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