Linear bag breaking device of construction waste bale opener

Abstract

The invention discloses a linear bag breaking device of a construction waste bale opener. The linear bag breaking device comprises a feeding hopper and a plurality of roller blade modules. A materialguide plate is arranged in the lower end of a body of the feeding hopper, a feeding cavity opened in the left and right sides is formed above the material guide plate, a tool cavity is formed below the material guide plate, one end of a mandrel of each roller blade module is in driving connection to a reducing motor by direction connection of a coupling, a bearing pedestal is hinged in the middleof the mandrel, a plurality of round blades are arranged on the mandrel in a sleeving manner, two side surfaces of each round blade are axially compacted and fixed by an isolating shaft of a set length, and two round nuts at the other end of the mandrel are pressed and attached to the outer wall of the outermost isolating sleeve. In a down-moving direction of a garbage bag, the round blades on adjacent two roller blade modules are distributed in a staggered manner, the material guide plate is provided with cutting seams as same as the round blades in arrangement, and the upper ends of the round blades are higher than the cutting seams. The linear bag breaking device has the effects of being good in linear bag cutting effect, convenient to detach the round blades and mount and maintain andprotecting the round blades.

Description

technical field [0001] The invention relates to the field of construction waste bag opening devices, in particular to a linear bag breaking device of a construction waste bag opening machine. Background technique [0002] In the era of increasing urbanization, a large number of new buildings are built in various cities every day, and old and dilapidated buildings are demolished, resulting in a large amount of construction waste, which occupies a large amount of land and affects the appearance of the city, so it needs to be disposed of in time; for convenience For processing and transshipment, a lot of construction waste is loaded in packaging bags, and vehicles are transported to the waste concentration area for classification and crushing; before the waste treatment, the waste bags need to be destroyed quickly and efficiently, and then the waste enters the sorting line; [0003] Manual opening of bags is slow, low in efficiency, dirty working environment, and poor in safety...

AI Technical Summary

Problems solved by technology

[0003] Manual opening of bags is slow, low in efficiency, dirty working environment, and poor in safety. Therefore, an automatic bag opening machine is produced. When the bag opening machine is in use, first, the cutting of garbage bags is incomplete, the effect is poor, and the garbage is wrapped in it. It is impossible to further sort out light materials and soft materials in the follow-up. Second, the cutting knife is inconvenient to replace and maintain; and it is easy to cut the hard materials in the construction waste of the knife and damage the cutting knife.

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