| 摘要 |
The present invention relates to a device for inserting in each case a substantially vertical drainage wick, which device comprises: a movable frame; an inserting lance which is provided with a passage for receiving the drainage wick and corresponding with the longitudinal axis of the inserting lance; a standing guide for the inserting lance supported by the frame; a supply means for arranging the drainage wick in unwindable manner; a drive; a transmission connected to the drive; and at least one drive member co-acting with the transmission, which invention is distinguished in that the inserting lance is driven by means of the or each drive member embodied as a closed loop of a flexible element, wherein the one part of the closed loop co-acts with the transmission and the other part of the loop is fixed to the inserting lance. A device assembled according to the invention has the advantage that it can insert the inserting lance, and therefore the drainage wick received in the inserting lance, into the ground in a shorter time than a device known in the art.
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