Rotary opening and closing device for end cover of container

Abstract

The invention relates to a rotary opening and closing device for an end cover of a container. The rotary opening and closing device comprises a supporting stand column, a rotating arm, a driving device, a driving cylinder and a connecting rod, wherein the container is fixedly connected with the lower end of the supporting stand column, and one end of the rotating arm and the upper end of the supporting stand column form rotatable connection; the driving device is used for driving the rotating arm to enable the rotating arm rotate around a vertical rotating shaft; and the driving cylinder is fixed at the other end of the rotating arm, the upper end of the connecting rod and the lower end of a piston rod of the driving cylinder form a rotatable connection, and the connecting rod and the piston rod are both vertically arranged, the connecting rod can rotate around the vertical rotating shaft, and the lower end of the connecting rod is hinged to the center of the top of the end cover. Thelifting rotary opening and closing device can reduce labor intensity during operation, reduce potential safety hazards and improve opening and closing efficiency when opening and closing the end cover.

Description

technical field [0001] The invention relates to the field of chemical equipment, in particular to a rotary opening and closing device for an end cap of a container. Background technique [0002] Chemical containers are widely used in the chemical industry. At present, most of the opening and closing of the end caps of the containers are still done manually, and there are many defects and potential safety hazards in the process of manually opening and closing the end caps. The opening and closing device of the end cap of the container is an important part of the chemical container. At present, the high-closing operation of the end cap of the container is labor-intensive, has many safety hazards, and the work efficiency is low. Contents of the invention [0003] In order to solve the above problems, the present invention aims to provide a rotary opening and closing device for the end cap of the container, which can improve the efficiency and safety of opening and closing the...

AI Technical Summary

Problems solved by technology

[0002] Chemical containers are widely used in the chemical industry. At present, most of the opening and closing of the end caps of the containers are still done manually. In the process of manually opening and closing the end caps, there are many defects and potential safety hazards.

The opening and closing device of the end cap of the container is an important part of the chemical container. At present, the high-close operation of the end cap of the container is in operation, which is labor-intensive, has many safety hazards, and low work efficiency.

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