Small hydraulic bionic type cassava harvesting machine

Abstract

Disclosed is a small hydraulic bionic type cassava harvesting machine which is agricultural machinery and used for harvesting cassava tubers. The small hydraulic pressure bionic type cassava harvesting machine comprises a hydraulic jack, a lifting column plug rod, a chain wheel, a chain, a slide chute, a slide frame, an idler wheel, a portal frame, a lifting rod, a lifting pedal, a pull arm, a flexural member, a cassava stem rod clamp, a car foot, wheels and the like, wherein the lifting rod or the lifting pedal is pressed, the chain wheel, the chain, the slide frame and the pull arm are driven by the lifting column plug rod of the hydraulic jack to move upwards, and the cassava stem rod clamp is driven by the pull arm through the flexural member to move upwards so as to pull up cassava. The small hydraulic bionic type cassava harvesting machine saves labor, is high in productivity, small in size, and low in weight, can adapt to croplands small in area, complex in terrain, with overgrown weeds, big in soil stickiness, with intercropped crops, and wet and muddy, can walk in narrow and rugged mountain roads, and can work in uneven field edges. The small hydraulic bionic type cassava harvesting machine is firm, high in reliability, low in cost, and low in use cost, saves energy, protects environments, can be used for pulling up other plants, and lifting and transporting, and has a wide application range.

Description

technical field [0001] The invention relates to an agricultural machine for harvesting cassava tubers, in particular to a small hydraulic bionic cassava harvester that can effectively reduce labor intensity and adapt to hilly and mountainous areas. Background technique [0002] At present, although mechanized harvesting of cassava has become a trend, the development of cassava harvesting machinery at home and abroad is still slow. Labor is more harmful to the waist. The current common mechanical harvesting method is to harvest cassava by using a tractor with a device for harvesting cassava roots. Although this method has high efficiency, it is difficult for hilly and mountainous areas with complex terrains and for the large overall volume of machinery including the tractor. Farmland with small area, steep slope, overgrown weeds, high soil viscosity, interplanting other crops, and wet and muddy farmland in the rainy season, the adaptability is not strong, or even unable to a...

AI Technical Summary

Problems solved by technology

[0002] At present, although mechanized harvesting of cassava has become a trend, the development of cassava harvesting machinery at home and abroad is still slow. Labor is more harmful to the waist

The current common mechanical harvesting method is to harvest cassava by using a tractor with a device for harvesting cassava roots. Although this method has high efficiency, it is difficult for hilly and mountainous areas with complex terrains and for the large overall volume of machinery including the tractor. Farmland with small area, steep slope, overgrown weeds, high soil viscosity, interplanting other crops, and wet and muddy farmland in the rainy season, the adaptability is not strong, or even unable to adapt, the harvest effect is not ideal, and some mountain roads are narrow Ruggedness, many ditches and ridges in the field, and uneven ground make it very difficult for machinery to move, and sometimes it is even impossible to move

However, the simple harvesting method of pulling out cassava farm tools and digging with a hoe is low in efficiency and labor-intensive, especially for cassava roots with large and viscous soils, harvesting is still difficult, and it is easy to cause damage to the roots

So far, there is no cassava harvesting machine with mature technology, low price and low energy consumption in the domestic and international markets that can adapt to the operating conditions such as hilly and mountainous areas, small plots, and high soil viscosity.

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