Membrane recycling assembly

Abstract

The invention discloses a membrane recycling assembly and belongs to the technical field of membrane recycling. The membrane recycling assembly comprises a fixed bracket, a rotary bracket and at least one membrane loosening needle assembly, wherein the fixed bracket is in rotary connection with the rotary bracket; each membrane loosening needle assembly comprises a membrane loosening needle and a membrane loosening needle fixing ring fixed on the rotary bracket; each membrane loosening needle comprises a first end part and a second end part, which are opposite to each other; each first end part is provided with a first membrane piercing part and each first membrane piercing part comprises a first membrane loosening needle fixing ring and a second membrane loosening needle fixing ring; the axis of each first membrane loosening needle fixing ring is parallel to the axis of each second membrane loosening needle fixing ring; and each membrane loosening needle is slidingly arranged in each first membrane loosening needle fixing ring and the corresponding second membrane loosening needle fixing rings. The membrane recycling assembly has the advantages of high membrane recycling efficiency, simple structure, small size and convenience for carrying, small power requirements and low production cost, and can be widely applied to small-size and dispersion type agricultural production modes.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a film harvesting component. Background technique [0002] Plastic film mulching technology has significant benefits in increasing production, but plastic film cultivation, known as the "white revolution", has brought "white hazards" at the same time. The residual film left in the field will destroy the soil structure of the farmland, form a barrier zone or barrier layer, affect the development of the root system of the crops, hinder the absorption of water and nutrients by the crops, and reduce the yield of the crops. The residual film remaining in the field will also affect the mechanical field operations. For example, in plowing and soil preparation operations, the rotating parts of the soil preparation work are often entangled by the residual film, resulting in forced shutdown to remove, reducing the efficiency of plowing and soil preparation operations. The...

AI Technical Summary

Problems solved by technology

The residual film left in the field will destroy the soil structure of the farmland, form a barrier zone or barrier layer, affect the development of the root system of the crops, hinder the absorption of water and nutrients by the crops, and reduce the yield of the crops

The residual film remaining in the field will also affect the mechanical field operations. For example, in plowing and soil preparation operations, the rotating parts of the soil preparation work are often entangled by the residual film, resulting in forced shutdown and removal, which reduces the efficiency of plowing and soil preparation operations.

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