| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve problems that, in a model in which a storage tank is provided with a sweep floor forming sweep slits at the bottom, if the sweep floor is nearly flat, it takes a long time to take out grains, and that, in a model in which an outlet is formed at the center of the sweep floor, the position of the outlet tends to be high and deep to the rear part from the peripheral position of the storage tank, it becomes hard to do the maintenance operation of the outlet or the shutter. <P>SOLUTION: A sweep floor 10 is configured to include a center floor panel 6 and side floor panels 9. The center floor panel 6 slopes down from a rear wall 4, which is opposed to an outlet 1 placed under the front wall 3 of the storage tank 2, to the outlet 1, and forms sweep slits 5. The side floor panels 9, which are located in both the right and left sides of the center floor panel 6, slope down from both the right and left side walls 7 to the center floor panel 6, and form sweep slits 8. <P>COPYRIGHT: (C)2013,JPO&INPIT |
