Film-soil suspension separation mechanism

Abstract

The invention discloses a film-soil suspension separation mechanism. The film-soil suspension separation mechanism comprises a rack, a synchronous telescopic adjusting mechanism, a crushing concave plate, a roller box, a sieve hole conveying belt, a film collecting box, an air ducting device, a soil collecting box I, a draught fan, a draught fan power transmission mechanism, a motor I, a soil collecting box II, a soil collecting plate, a conveying belt power mechanism, a motor II, a guide roller, a corrugated-rod type roller, and a roller power transmission mechanism. According to the technical scheme of the film-soil suspension separation mechanism, a residual film doped in a soil block of a machine is recovered, the complete separation of the film and the soil is achieved by using the characteristics of the film-soil materials, film removing is clean and neatly, and the recovery rate of the residual film is high, the recovery of the residual film doped in the field soil blocks is achieved, the difficult problem that the film and the soil are not easy to separate is solved, the performance of residual film recovery equipment is improved, and an effective scheme and device are provided for remediating residual film pollution.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and more specifically relates to a membrane-soil suspension separation mechanism. Background technique [0002] The emergence of plastic film mulching planting technology in the last century has increased the production and income of agricultural products and brought huge economic benefits. This technology has been popularized in countries all over the world. The problems of soil pollution and soil compaction caused by plastic film mulching planting technology have become increasingly serious. As a problem that cannot be ignored, the recovery of residual film has become an urgent need to be solved, and the technology of residual film recovery has emerged. Thickened mulch is used in foreign countries, and the recycling of mulch is mainly based on rolling, or the use of degradable residual film is promoted, so most of the problems of foreign residual film recycling have been solved. At presen...

AI Technical Summary

Problems solved by technology

At present, there are defects in the existing membrane-soil separation mechanism in China: the membrane-soil separation is not complete, the recycled residual film contains more impurities, and small pieces of broken residual film are easy to miss; Components; the residual film in the soil block cannot be recycled, and the residual film doped in the compacted soil block in the field is ignored, resulting in the residual film remaining in the soil, resulting in continuous pollution of soil resources by the residual film

These problems have led to the problem of residual film recycling has not been completely resolved, making the residual film pollution gradually intensified

Images