Vertical banana straw crushing and returning machine

Abstract

The invention discloses a vertical banana straw crushing and returning machine. The machine comprises a rack, a three-point suspension unit, a transmission unit and a crushing unit. The three-point suspension unit is connected with the rack, the three-point suspension unit can be connected with power equipment, the transmission unit is fixed to the rack and can be in transmission connection with the power equipment, the rack is provided with a bottom opening and a side face opening, the bottom opening communicates with the side face opening, the side opening is formed in the side, facing the advancing direction of the power equipment, of the rack, and the rack is arranged on the outside of the crushing unit in a covering mode. The crushing unit comprises a cutter disc and a crushing cutter, the crushing cutter is detachably connected with the cutter disc and can crush banana straw, the cutter disc is in transmission connection with the transmission unit, the transmission unit can drivethe cutter disc to rotate, and a rotating axial line of the cutter disc is perpendicular to a horizontal plane. The cutter disc drives the crushing cutter to rotate during working, the crushing cutter can crush the banana straw, the rack is arranged on the outside of the crushing unit in a covering mode, the banana straw can be prevented from splashing after being crushed, and the straw can be returned to the field.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a vertical banana straw crushing and returning machine. Background technique [0002] As the main producing country of bananas, China's main producing areas are Hainan, Fujian, Guangdong, Guangxi, Yunnan and Taiwan and other southern regions. Among them, Hainan, as the main producing area of ​​bananas in China, can produce a large amount of bananas and sell them to other places every year. economy has a significant boost. In Hainan, bananas are mainly grown in cities and counties such as Lingshui, Qiongshan, Ledong, Danzhou, Ding'an, Lingao, and Sanya. Thanks to Hainan's unique geographical advantages and climatic environment, the ecological conditions for banana planting are superior. Ideal banana planting production base. Hainan is located in South China, with a warm and mild climate, which provides convenient conditions for the growth of bananas. Therefore, H...

AI Technical Summary

Problems solved by technology

[0004] The traditional straw grinder pushes down the straw and pulls it with a tractor, and crushes the straw with a knife at the bottom. It has a better crushing effect on small stems, such as corn straw, but the crushing effect on banana straw with thick stems is not good. Not very good, thick stalks have higher requirements for crushing tools, and one-time crushing cannot completely cut off the banana stalks, resulting in most stalks being broken and connected, making the straws completely rot in the ground for a long time, which has a certain impact on soil fertilization , and the tractor engine power is limited

Images