Machine for recycling mulch film during seedling stage

Abstract

The invention relates to a seedling period mulching film recovering machine. The seedling period mulching film recovering machine is characterized in that: the seedling period mulching film recovering machine comprises a film raising wheel, a film obstructing and unloading flat belt and a film unloading wheel; the film raising wheel is designed into a wheel type and is fixedly arranged on a machine frame on both sides of crop seedlings; a plurality of film raising teeth are circumferentially arranged on the outer ring of the film raising wheel, and each film raising tooth has the same dip angle design; a pulley is fixedly arranged on the machine frame above the central line of the film raising wheel, the film raising wheel is taken as the other pulley, and the film obstructing and unloading flat belt is arranged between the film raising wheel and the pulley; the film unloading wheel is fixedly arranged on the machine frame on the rear upside of the film raising wheel and is connected with the film raising wheel through a driving chain; and a plurality of film scraping plates are circumferentially arranged on the outer ring of the film unloading wheel at the same angular intervals and are in contact with the film raising teeth and the film unloading flat belt. The seedling period mulching film recovering machine is characterized by simple structure, low power consumption, high film raising rate, low seedling hurting rate, low price, excellent performance, and the like. The seedling period mulching film recovering machine is suitable for being applied to and generalized in the recovery of seedling period mulching films of various crops.

Description

technical field [0001] The invention relates to a seedling stage plastic film recovery machine, in particular to a seedling stage plastic film recovery machine of a flat belt blocking film unloading type. Background technique [0002] At present, the crop mulching technology is a practical technology widely used in my country to increase agricultural production and income. In recent years, it has been extended to the cultivation of more than 40 kinds of grain and vegetable crops such as corn, sugar beet and wheat. 2 The above solves the problem of difficulty in increasing crop yields in cold and arid regions. However, because the used mulch film is extremely difficult to degrade under natural conditions, it will cause serious white pollution to the cultivated land if it is left in the field, which will not only affect the growth and development of crops, but also reduce the crop yield; at the same time, the residual film in the soil will also affect the mechanical operation...

AI Technical Summary

Problems solved by technology

However, because the used plastic film is extremely difficult to degrade under natural conditions, leaving it in the field will cause serious white pollution to the cultivated land, which will not only affect the growth and development of crops, but also reduce crop yield; at the same time, the residual film in the soil will also affect mechanical operations.

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