| 摘要 |
The present invention relates to a grain vacuum cleaner comprising: a dust separation tank (14); a grain sucking hose (15); a rebounding plate (18); a dust suction hose (20); and a grain storage tank (12). The grain suction hose (15) is connected to the lateral surface of the dust separation tank (14). The rebounding plate (18) is positioned on the interior of the dust separation tank (14) and rebounds grains introduced into the interior of the dust separation tank (14) through the grain suction hose (15). The dust suction hose (20) has one end connected to an upper part of the dust separation tank (14) and the other end connected to an air suction device (30) to suck dust inside the dust separation tank (14). The grain storage tank (12) is connected to the lower part of the dust separation tank (14) and allows grains where dust is removed to fall down to be collected therein. According to the present invention, fine polluted substances such as dust, hairs or the like can easily be separated from the grains, and the time for cleaning the grains can be remarkably reduced, thereby saving costs for cleaning the grains and costs for workforce. |
