Rolling type soil disinfection device and disinfection method

Abstract

The invention discloses a rolling type soil disinfection device and a disinfection method. The rolling type soil disinfection device comprises a vehicle body, the vehicle body is connected with a supporting frame through a lifting rod, the supporting frame is fixedly connected with a soil shoveling plate, a fixing plate is fixedly connected with the bottom end of the soil shoveling plate, a guide rail is connected with the upper end of the fixing plate, and the guide rail is slidably connected with a swing plate; the swing plate is rotationally connected with conveying rollers, conveying belts are hung on the conveying rollers, at least one conveying roller is connected with a motor, fire-jet heads connected with the supporting frame are arranged above the conveying belts, and the conveying belts are arranged below the soil shoveling plate and matched with the soil shoveling plate; the conveying rollers are connected with synchronous wheels, the fixing plates are rotationally connected with sliding sleeves, synchronous belts are hung on the sliding sleeves and the synchronous wheels, and sliding keys are fixedly connected into the sliding sleeves; and the swing plate is connected with a swing shaft, a sliding groove is formed in the swing shaft, the swing shaft is arranged in the sliding sleeve, and the sliding key is slidably arranged in the sliding groove. According to the rolling type soil disinfection device, secondary disinfection is carried out on soil, all-around disinfection work of the soil is achieved, disinfection dead corners are avoided, and the disinfection effect is better.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a tumbling soil disinfection device and a disinfection method. Background technique [0002] The accumulation of pathogenic microorganisms in the soil will cause the occurrence of continuous cropping obstacles, resulting in the decline of crop yield and quality, which widely exist in the process of crop cultivation. Soil-borne diseases are a class of extremely harmful plant diseases, often causing the death of plants in patches. There are many kinds of pathogenic organisms that cause soil-borne diseases, including fungi, bacteria, nematodes, viruses, etc., among which fungi are the main ones. How to carry out soil disinfection and overcome continuous cropping obstacles is a worldwide problem that needs to be solved urgently. At present, preventive measures mainly include agronomic measures, chemical methods, physical methods, biotechnology and comprehensive control an...

AI Technical Summary

Problems solved by technology

However, when the current soil high-temperature flame sterilizer is in operation, the soil aggregates stay in the high-temperature area for a short time, and the ventilation of the disinfection chamber is poor, and the flame combustion is not sufficient, which reduces the gas utilization rate.

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