| 摘要 |
PROBLEM TO BE SOLVED: To provide a trailer capable of always naturally dropping chaff, or the like, without causing a bridging phenomenon between adjacent dividing frames. SOLUTION: This trailer is obtained by connecting a traction machine 1 through a connecting part 2 to a chassis frame 4 having wheels 14, installing dividing frames 17 having a circular arc cross-sectional shape at a regular interval floated from horizontal walls 10 between vertical walls 9 of frames 5 and 6 having an L-shaped cross section on both sides, providing the chassis frame 4, integrating lattice plates 19 having a width so as to close gaps A between mutual dividing frames 17 in a drawing out space 18 formed of the horizontal walls 10 of both the frames 5 and 6 on both sides and the bases of the dividing frames 17, and installing a latticelike frame 21 so as to freely slide in the front and rear directions. Since the load of chaff on the dividing frames 17 can be applied to the dividing frames 17 with the tops having a horizontal tangential line as the center, the load of the chaff applied to the lattice plate 19 can be reduced to smoothly slide the lattice plate 19 and open the gaps A.
|
