Foldable container

Abstract

The invention relates to a folding container, which comprises end frame, inner frame, cultrate bracket and high strength packing cloth. Several inner frames are fitted between the two end frames. Said several inner frames are connected with the two end frames by the cultrate bracket. When the cultrate bracket extends or contracts the inner frames and the end frames are brought to synchronously move to complete integrally extending or contracting. The said high-strength cloth is combined with the inner frames and the end frames to form an enclosed box at the end part of which is fitted with a door for loading and unloading material.

Description

technical field [0001] The invention relates to a container with a foldable shape and volume that can be changed, which is used for the special packaging of powdery or granular products such as cement, fly ash and grain. In the logistics process of these products, it can make the logistics of bulk products It is containerized and has the same conditions as the standard container loading, unloading, transportation and transfer facilities. Background technique [0002] At present, the packaging of powdery and granular products such as cement, fly ash, and grain is mainly in bags or in bulk. Bag-type packaging is usually disposable packaging, which not only wastes packaging materials, but also is difficult to realize mechanization during loading, unloading and transit, and cannot get rid of heavy and inefficient manual operations. At the same time, there are serious problems of cargo damage and cargo shortage. Bulk packaging is mainly based on big bag packaging or special tank...

AI Technical Summary

Problems solved by technology

Bag packaging is usually one-time packaging, which not only wastes packaging materials, but also is difficult to realize mechanization during loading, unloading and transit, and cannot get rid of heavy and inefficient manual operations. At the same time, there are serious problems of cargo damage and cargo shortage

Bulk packaging is mainly based on big bag packaging or special tank vehicles, but these bulk methods also have shortcomings. First, the big bag packaging is easy to damage, the number of cycles is limited, and it is not very convenient in the process of loading, unloading and use; and special tank vehicles require more bulk. Large investment, on the one hand, it needs to invest in special vehicles for packaging and transportation, on the other hand, when the place of use and production are far away and different forms of transportation are needed, it needs to invest in huge transit and storage facilities, especially in the production and use places of our country Difficult to implement with low concentration

And this kind of bulk will also cause a large number of transport vehicles to return empty, and the transportation cost is relatively high.

Therefore, these two bulk methods are not suitable for medium and long-distance transportation, which is also the reason why it is difficult to popularize and apply bulk cement, fly ash and grain.

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