| 摘要 |
<p>A small-sized transplanter trailer comprising a trailer main body (1). Sequentially provided on the main body (1) are, alternately indented/protruded, a first ditch-digging groove (1a), a first ridging groove (1b), a second ditch-digging groove (1c), a second ridging groove (1d), and a third ditch-digging groove (1e). The ridging grooves are all trapezoidal structures. The protruding side of the first ditch-digging groove (1a) faces downwards. The first ditch-digging groove (1a) and the third ditch-digging groove (1e) are structurally symmetric. The first ridging groove (1b) and the second ridging groove (1d) are structurally symmetric. The small-sized transplanter trailer provides a great ridge-forming effect, produces small waves when the trailer is travelling, and allows for reduced accumulation of dirt towards the sides of the trailer, thus preventing seedlings that are planted at one side of the transplanter from being impacted and damaged.</p> |
