Container containerized-to-bulk lifting appliance with dustproof function

Abstract

The invention discloses a container containerized-to-bulk lifting appliance with a dustproof function. The container containerized-to-bulk lifting appliance comprises a lifting frame and a container tilting device. The container tilting device comprises a rotating frame, a first power assembly and a dust collecting unit, wherein one end part of the rotating frame is rotatably connected to the lifting frame, the first power assembly is arranged on the lifting frame and used for providing power for the rotating angle of the rotating frame, the dust collecting unit is arranged on the rotating frame, and a lifting part used for fixing a container is arranged on the rotating frame. The dust collecting unit comprises a dust collecting cover, a second power assembly, a dust collecting vessel, a negative pressure source and a dust collecting pipeline, wherein one end part of the dust collecting cover is rotatably connected to the rotating frame; the second power assembly is arranged on the rotating frame and is used for providing power for the overturning angle of the dust collecting cover; the dust collecting vessel and the negative pressure source are arranged on the rotating frame; andthe dust collecting pipeline is connected between the dust collecting vessel and the dust collecting cover. The dust collecting cover, the dust collecting pipeline, the dust collecting vessel and thenegative pressure source are sequentially in airflow communication. A filtering assembly is arranged on a communication path of the dust collecting pipeline and the dust collecting vessel. The dust collecting cover is arranged to surround the outer side of a container goods outlet when the lifting appliance lifts the container.

Description

technical field [0001] The invention relates to the field of container spreaders of port loading and unloading machinery, in particular to a container turning spreader used for port cranes. Background technique [0002] In common waterway transportation, after the container loaded with bulk cargo such as corn, coal or ore arrives at the port terminal, it is often necessary to directly load the bulk cargo in the container into the cabin and transport it out. In order to improve the loading efficiency and reduce labor intensity, it is necessary to use a special spreader to directly pour the bulk cargo in the container into the cabin. At present, there are some spreaders such as those disclosed in the patent document CN201921169480.9, which can lift the container above the cabin, open the container door, and pour the bulk cargo into the cabin after tilting the container at a certain angle, but most of them are single boxes. The spreader has limited loading efficiency, and the ...

AI Technical Summary

Problems solved by technology

In order to improve its safety, more materials are often used in the design to enhance its strength, which leads to an increase in its weight and cost; and the spreader cannot handle the flying dust during the process of bulk cargo being poured into the cabin, causing the dust to float freely and pollute the environment. The equipment is easy to cause safety problems and reduce the life of the equipment

Therefore, the application of this type of unloading method and related equipment is limited

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