Cassava has a large planting area, but harvesting is not an easy task. The local labor method of hand pulling cassava has always been adopted, and a strong laborer can only pull up to 1 acre a day, and they have to wait until the soil becomes soft on rainy days before starting work. To solve these problems, various efforts have been made to successfully develop a cassava harvester. This machine is powered by an 804 tractor and has a harvesting width of 1.6 meters. It can harvest two rows of cassava at once and complete both harvesting and cultivation processes simultaneously. It only takes about 20 minutes per acre of cassava and the machine harvesting cost is 60 yuan per acre. Mechanization is a great way to liberate labor force abroad

The cassava harvester includes a digging shovel mechanism, a conveying mechanism, a traction bracket, and a power transmission mechanism. As the digging shovel mechanism, the crankshaft type vibrating digging shovel includes a middle soil breaker and a vibrating soil breaker. The conveying mechanism includes a chain conveyor belt component connected to a low-frequency swing screening mechanism at the tail. The crankshaft type vibrating digging shovel is fixed on the frame

Specification and model: 4U-160
Dimensions (length x width x height) mm: 3350 x 1870 x 1270
Structural type: three-point suspension
Structural mass kg: 1208
Rated power kW: 75.2~89.5
Transmission type: central gear transmission+chain transmission
Homework width cm: 160
Transportation gap mm: ≥ three hundred
Hourly productivity of homework (hm)²/h：≥ zero point three three
Excavation shovel type: double pointed shovel
Excavation depth mm: 200-250 (customizable)
Type of cleaning and separation device: Conveyor chain grid screen