High-voltage electrostatic absorptive film collector

Abstract

The invention relates to a high-voltage electrostatic absorptive film collector, which belongs to agricultural machinery. A cone-shaped cage type rotary drum and a double-layered collecting tank which are communicated with each other are installed successively in the rear of a circular rotary conveyor belt assembly on a frame. A high-voltage electrostatic absorber is assembled in the cone-shaped cage type rotary drum, wherein the high-voltage electrostatic absorber is located above a centre line of the cone-shaped cage type rotary drum and is parallel to the centre line. A film scrapping assembly is sleeved on the high-voltage electrostatic absorber. A draught fan assembly is installed above the rear end of the circular rotary conveyor belt assembly and in front of the cone-shaped cage type rotary drum. A joining plate is configured between the rear end of the circular rotary conveyor belt assembly and the front end of the cone-shaped cage type rotary drum. An assistant soil scrapping plate is assembled above a shovel stubble and film collecting assembly. The high-voltage electrostatic absorptive film collector provided by the invention meets the agricultural requirements of isolating and extracting films, stubbles, soils and impurities and has the advantages of novel and reasonable structural design, good operational quality and high efficiency.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a film winder for field work using a high-voltage electrostatic structure. Background technique [0002] Plastic film mulching technology increases the limited accumulated temperature in the field soil, relatively prolongs the growth period of crops, and has a good soil moisture conservation effect, which solves the problems of cold damage and increased production in dry land. However, the residual film accumulates in the soil, forming "white" pollution, destroying the ecological environment of the farmland, forming a barrier layer, affecting the growth of crops, even death, and affecting the field operation quality of agricultural machinery. The traditional manual picking up of residual film is labor-intensive, labor-intensive, and the recovery rate is low, and the picking is not clean, resulting in the accumulation of residual film in the field for many years. However, due to stru...

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Problems solved by technology

However, the residual film accumulates in the soil, forming "white" pollution, destroying the ecological environment of the farmland, forming a barrier layer, affecting the growth of crops, even death, and affecting the field operation quality of agricultural machinery.

The traditional manual picking up of residual film is labor-intensive, labor-intensive, and the recovery rate is low, and the picking is not clean, resulting in the accumulation of residual film in the field for many years. However, due to structural design defects, the working parts and rotating parts of the existing agricultural machinery are easy to be entangled. Residual film, or unable to separate root stubble, sundries and residual film, poor film quality and low operating efficiency

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