Express cabinet automatic door closing device based on gear transmission principle

Abstract

The invention relates to the technical field of electronic commerce, and discloses an express cabinet automatic door closing device based on a gear transmission principle, which comprises a cabinet body, a rotating rod is movably connected to the interior of the cabinet body, a cabinet door is fixedly connected to the exterior of the rotating rod, and a gear I fixedly sleeves the exterior of the rotating rod; the outer part of the gear I is engaged with a rack I; through the interaction of a rotating rod, the gear I, the rack I, a sleeve, a moving rod, a spring I, an electromagnet, a magnet, astop assembly, a limiting assembly and a delay assembly, the cabinet door can be automatically closed when a pickup person forgets to close the cabinet door of the express cabinet or the cabinet doorcannot be closed due to too many pieces lifted by hands, so that the express cabinet is prevented from being always in an open state; the rainwater is prevented from entering the express cabinet in rainy days, so that the express cabinet is damaged to a certain extent, the service life of the express cabinet is greatly shortened, and meanwhile, great inconvenience is brought to subsequent use ofthe express cabinet.

Description

technical field [0001] The invention relates to the technical field of e-commerce, in particular to an automatic door closing device for express cabinets based on the principle of gear transmission. Background technique [0002] With the continuous development of e-commerce, people shop more and more frequently online, and express cabinets in various communities are becoming more and more common. [0003] Existing express cabinets need to be closed manually when in use. However, sometimes the picker may not close the door of the express cabinet after using it due to forgetting or taking too many things in his hand. As a result, the express cabinet is in an open state for a long time. When encountering rainy and snowy weather, the interior of the express cabinet will enter the rain and snow, and the express cabinet will be corroded by rain and snow for a long time, which will cause the cabinet to rust or cause other damage. , which in turn greatly reduces the service life of...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the present invention provides an automatic door closing device for express cabinets based on the principle of gear transmission, which has the advantages of automatically closing the cabinet door and being able to assist the picker to take the express delivery, and solves the problem of forgetting the cabinet door after taking the express delivery. The closure and the high express cabinet make it inconvenient to take the express delivery

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