| 摘要 |
PROBLEM TO BE SOLVED: To support and arrange a washing hose so that a reliable operation can be made using a simple structural means. SOLUTION: A sewerage cleaning vehicle is composed of at least one vessel 1 laid horizontally, a suction hose guided through a swingable bracket, and at least one washing hose 5 through which the washing water is supplied and which can be wound on a reel 4. At least part of the washing hose 5 is wound on the second reel 7 supplementarily. The two reels 4 and 7 are positioned apart for approx. three quarters of the vessel 1 length and are arranged as capable of being driven. The first reel 4 is borne in the range between the rear end face 6 of barrel-form vessel 1 and vessel 1 on the opposite side. The second reel 7 on which the hose is wound only one layer, is installed in the range of the rear end face 6 of the vessel 1. The washing hose 5 is wound at least one turn on the second reel 7. |
