Plastic crushing device for recycling renewable resources

Abstract

The invention relates to the technical field of recycling of renewable resources, and discloses a plastic crushing device for recycling of renewable resources, the plastic crushing device comprises a box body and a blade, a screen is fixedly mounted in an inner cavity of the box body, an induction cavity is formed in the left side wall body of the box body, and a contact plate is movably mounted in an inner cavity of the induction cavity; the contact plate makes contact with the right side face of the induction cavity, and a first elastic piece is installed on the left side face of the contact plate. Through the arrangement of a bearing plate and an impact block, when the bearing plate drives the impact block to move upwards, the impact block collides with the screen, then crushed materials on the surface of the screen are thrown upwards under the action of anti-vibration force, the crushed materials on the surface of the screen enter the working area of the blade again, and therefore the crushing effect of the crushed materials is improved; meanwhile, through the upward throwing operation of the crushed materials, the positions of the crushed materials on the surface of the screen are continuously changed, and the situation that the crushed materials are located at the fixed positions, and consequently the screen is blocked is avoided.

Description

technical field [0001] The invention relates to the technical field of recycling of renewable resources, in particular to a plastic crushing device for recycling of renewable resources. Background technique [0002] Recycling of renewable resources refers to a technical means of converting recycled products from waste products into raw materials through a series of technological processes to facilitate subsequent reuse. Among them, waste plastics are converted into plastic particles through a crusher. , so as to realize the reuse of plastics. [0003] When the existing plastic crusher is working, the large pieces of plastic entering the box are cut and collided by the high-speed rotating blades in the box, and then the large pieces of plastic are transformed into small-volume particles, and then the small-volume particles fall. To the position below the blade, and enter the collection device through the screen at the lower position, waiting for subsequent use, but in the ab...

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the use of the existing plastic crushers proposed in the background technology, the present invention provides a plastic crushing device for recycling renewable resources, which has the advantages of avoiding the clogging of the screen holes by the crushed materials and allowing the pellets to be discharged smoothly , which solves the technical problems raised in the above-mentioned background technology

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