我国目前的甜菜收获主要还是依靠人工,而这项作业占整个甜菜种植用工量的40%左右。这与高速度发展社会主义现代化的农业,迅速扩大甜菜种植面积是极不适应的。因此,研究提供适合于我国实际情况的甜菜收获机械,进而实现甜菜收获机械化,适应社会主义现代化农业的需要。龙糖4TW—2B 甜菜挖掘收获机就是为达此目的而研制的(图1)。它与我所研制的切缨机配套,用28马力以上拖拉机半 The current beet harvest in China mainly relies on labor, and this operation accounts for about 40% of the total beet planting labor. This is extremely incommenstible with the rapid development of a socialist modern agriculture and the rapid expansion of the area planted with beets. Therefore, it is necessary to study and provide the beet harvesting machinery suitable for the actual situation in our country so as to realize the mechanization of beet harvesting and adapt to the socialist modernization of agriculture. Dragon sugar 4TW-2B beet harvesting machine is developed for this purpose (Figure 1). It is equipped with the tassel machine I developed and uses more than half the horsepower of 28 horsepower