Agricultural plastic film recycling and crushing device

Abstract

The invention discloses an agricultural mulch film recycling crushing device. The agricultural mulch film recycling crushing device comprises a pedestal, and a crushing structure arranged on the pedestal; a screening structure and a hammering structure are arranged on the pedestal; the hammering structure is connected with the screening structure; the screening structure is connected with the crushing structure; the crushing structure comprises a crushing housing; a support panel is arranged on the bottom wall of the crushing housing; the top wall of the crushing housing is provided with a concave cavity; a telescopic gas cylinder is arranged on the concave cavity; the top wall of the crushing housing is provided with a pressing plate; the pressing plate is fixedly arranged on the telescopic gas cylinder; cutting grooves are uniformly arranged on the pressing plate in parallel; the top surface of the pressing plate is provided with a cutting knife pedestal; cutting strip knives are uniformly arranged on the bottom surface of the cutting knife pedestal in parallel; the cutting strip knives are arranged in cutting grooves; a cutting gas cylinder is fixedly arranged between the cutting knife pedestal and the top wall of the concave cavity. The agricultural mulch film recycling crushing device is reasonable in structure design, is capable of ensuring crushing efficiency effectively, ensuring crushing reliability, and is high in using stability, applicability, and practicality.

Description

technical field [0001] The invention belongs to the technical field of agricultural mulching film processing equipment, and in particular relates to an agricultural mulching film recovery and fragmentation device. Background technique [0002] Agricultural mulch is a widely used plastic film, mainly used to cover farmland to increase ground temperature, maintain soil moisture and promote seed germination and rapid growth of seedlings. Agricultural mulch is mainly made of polyethylene compounds and resins, which are not easy to rot And it is difficult to decompose. When there is a large amount of residue in the soil, it will seriously affect the ecological environment of the soil. However, the agricultural plastic film mixed with impurities such as sediment and straw can be reused after recycling, so it is necessary to recycle and agricultural plastic film. Shredding and sorting, because it will contain some hard impurities, it is easier to damage the shredding device, thereb...

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Problems solved by technology

[0002] Agricultural mulch is a widely used plastic film, mainly used to cover farmland to increase ground temperature, maintain soil moisture and promote seed germination and rapid growth of seedlings. Agricultural mulch is mainly made of polyethylene compounds and resins, which are not easy to rot And it is difficult to decompose. When there is a large amount of residue in the soil, it will seriously affect the ecological environment of the soil. However, the agricultural plastic film mixed with impurities such as sediment and straw can be reused after recycling, so it is necessary to recycle and agricultural plastic film. Shredding and sorting, because it will contain some hard impurities, it is easier to damage the shredding device, which will affect the efficiency of processing and increase the cost of maintenance, so the applicability and practicability are limited

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