Wide- and narrow-row handheld rice transplanter with wide partition in seedling box

The invention discloses a wide- and narrow-row handheld rice transplanter with a wide partition in a seedling box, which comprises an engine, a ground profiling mechanism, two driving wheel systems, a seedling claw movement mechanism, a seedling box movement mechanism and a handheld operating system. The seedling box with the wide partition of the invention can ensure that only a set of spiral shaft for feeding seedlings transversely is required when the ratio of wide rows to narrow rows of the rice transplanter is not an integral multiple, so the seedling feeding mechanism is greatly simplified. The principle and the structure of the spiral shaft mechanism for feeding seedlings transversely of the wide- and narrow-row hand-held rice transplanter are the same as those of the spiral shaft mechanism for feeding the seedlings transversely of an equal-row rice transplanter, so the design and manufacturing cost of the wide- and narrow-row hand-held rice transplanter is greatly reduced.