A cassava stalk crushing and returning machine

Abstract

The invention provides a cassava straw smashing and returning machine. The cassava straw smashing and returning machine comprises a tractor, a hydraulic system, a machine frame, a cutting system, a conveying system, a smashing system and straightening systems. The machine frame is installed at the front end of the tractor. The straightening systems, the cutting system, the conveying system and the smashing system are sequentially arranged on the machine frame from front to back. The hydraulic system is arranged at the rear end of the tractor and connected with a power output shaft on the tractor and provides hydraulic power for the smashing system, the conveying system and the cutting system. The straightening systems are symmetrically arranged on the two sides of the front end of the machine frame. Each straightening system comprises a straightening separation board inclining to the upper rear portion and the upper end of each straightening separation board corresponds to an inlet of the conveying system. The cassava straw smashing and returning machine has the advantages of having the cutting capacity and the conveying capacity, being high in smashing capacity, stable in operation and high in operation efficiency and the like.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a cassava stalk crushing and returning machine. Background technique [0002] Cassava is one of the world's three major potatoes (cassava, sweet potato, potato), widely cultivated in tropical and some subtropical regions, mainly distributed in Brazil, Mexico, Nigeria, Thailand, Colombia, Indonesia and other countries. Introduced and cultivated in my country in the 1920s, it has been widely distributed in South China. It is very drought tolerant and adapts to almost all soils. Cassava is an important food crop and economic crop. Therefore, cassava-producing countries have carried out cassava industry research to increase cassava production, expand cassava planting area, and improve cassava processing technology. Traditional cassava production is labor-intensive and requires a lot of labor, especially the planting and harvesting links, which account for 12% and 61% of the en...

AI Technical Summary

Problems solved by technology

When cassava is harvested, cutting and collecting cassava stalks requires a lot of labor, and after they are collected, they need to be crushed into particles of suitable size before they can be sprayed back into the field as fertilizer; The cost of growing cassava, so there is an urgent need for a machine to replace the manual work of the process

[0003] It is difficult for the traditional cassava stalk crushing and returning machine to cut off the fallen cassava stalks. When cassava stalks in two adjacent rows are mixed together, it is not conducive to the cassava stalk crushing and returning machine to cut cassava stalks; at the same time, The cutting system, transmission system and crushing system of the traditional cassava stalk crushing and returning machine share a set of power input, and the interaction between the subsystems reduces the stability of operation, thus affecting the effect and efficiency of cassava stalk crushing

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