| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive plant cultivation device designed so as to move a cultivation container in a horizontal direction in a simple structure. <P>SOLUTION: The plant cultivation device is structured as follows: at least two supports 1 are set up so that two horizontal axes 7 parallel to each other are disposed to flexibly rotate but not to advance nor retreat, and the horizontal axes are respectively rotated in the same direction by a driving means 9; a plurality of cultivation containers 3 are disposed on each of the supports; pairs of wheels 21 respectively corresponding to the horizontal axes are set up at the lower end of each of the cultivation containers; the pairs of wheels have two wheels coming in contact with the rotating horizontal axes and rotating together with the horizontal axes; the rotational axis lines of the wheel slant in directions different from each other based on the longitudinal direction of the horizontal axis so that the two wheels of the pairs of wheels make the cultivation containers go back and forward in the longitudinal direction of the horizontal axes corresponding to the rotational direction of each of the horizontal axes; and a conveying means 41 for conveying the cultivation containers placed on one support 1a to another support 1b are set up. <P>COPYRIGHT: (C)2012,JPO&INPIT |
