An automatic detection and recovery system for residual film in farmland

Abstract

The invention belongs to the field of agriculture and discloses an automatic detection and recovery system for farmland residual film. The farmland residual film automatic detection and recovery system provided by the present invention includes: a control device, which is used to detect the moisture content of the soil in the field sprinkled with water according to a preset track, and send the position information of the residual film existing point in the field to the The moisture detection device of the control device and the residual film recovery device electrically connected with the control device; A soil separation device for sieving soil, a residual film laying device for flattening the residue after sieving soil, and a residual film sorting device for grabbing residual film from the residue. The invention has simple structure, less workload, automatic detection and recovery of residual film, stable and reliable effect, and is suitable for popularization and use.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to an automatic detection and recovery system of farmland residual film. Background technique [0002] With the development of agriculture, plastic film plays an increasingly important role in agricultural production because of its advantages of increasing soil temperature, maintaining soil moisture, maintaining soil structure and preventing pests. The untimely cleaning of the film will cause damage to the agricultural environment and seriously affect the efficiency of agricultural production; therefore, the residual film left in the cultivated land needs to be recycled. In the past, manual picking and recycling and mechanical recycling were mostly used. Most of the membranes are in the form of small flakes, so whether it is manually picked up for recycling or mechanical recycling, there are disadvantages of high labor costs and low recycling efficiency. SUMMARY OF THE INVEN...

AI Technical Summary

Problems solved by technology

[0002] With the development of agriculture, plastic film plays an increasingly important role in agricultural production because of its advantages of increasing soil temperature, maintaining soil moisture, maintaining soil structure and preventing pests; but with the increase of plastic film usage, the residual Membrane cleaning is not timely, causing damage to the agricultural environment and seriously affecting the benefits of agricultural production; therefore, the residual membrane left in the cultivated land needs to be recycled. Most of the membranes are in the form of small flakes, so no matter whether manual picking or mechanical recycling is adopted, there are disadvantages of high labor costs and low recycling efficiency.

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