Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HYDRAULIC SHOVEL HAVING UREA WATER REPLENISHMENT DEVICE
To store an urea water replenishment device in a storage case constituting a lift passage, facilitate a replenishment work of urea water to an urea water tank from a portable container, and suppress scattering of urea water to the periphery of the urea water tank.SOLUTION: A hydraulic shovel includes a storage case 18 which is positioned on an opposite side of an operator cab across a work machine and is arranged serving as a lift passage, an urea water tank 20 stored in the storage case, and a liquid level meter 20a for confirming a liquid level of the urea water tank, and includes a replenishment pump 31 stored at a higher position than the urea water tank inside the storage case, a suction hose 34 whose one end is connected to a suction port 31a of the replenishment pump and the other end is a free end for being inserted into the container filled with the urea water, a connection hose 35 which connects a discharge port 31b of the replenishment pump and the urea water tank, and an operation device 33 provided, for example, on a lift passage part of a revolving body so as to confirm a liquid level meter of the urea water tank and operate the replenishment pump.SELECTED DRAWING: Figure 6
【課題】昇降通路を構成する収容ケースに尿素水補給装置を収め、携帯容器から尿素水タンクへの尿素水の補給作業が容易に行え、その際の尿素水タンクの周囲への尿素水の飛散を抑制する。【解決手段】作業機を挟んで運転室の反対側に位置し昇降通路を兼ねて配置された収容ケース１８と、収容ケースに収容された尿素水タンク２０と、尿素水タンクの液位を確認するための液位計２０ａとを備えた油圧ショベルにおいて、収容ケースの内部で尿素水タンクよりも高位置に収容された補給ポンプ３１と、一端が補給ポンプの吸入口３１ａに接続し、他端が尿素水を充填した容器に挿入するための自由端である吸入ホース３４と、補給ポンプの吐出口３１ｂと尿素水タンクとを接続する連絡ホース３５と、尿素水タンクの液位計を確認して補給ポンプを操作できるように例えば旋回体の昇降通路部に設けた操作装置３３を備える。【選択図】 図６
HYDRAULIC SHOVEL HAVING UREA WATER REPLENISHMENT DEVICE
To store an urea water replenishment device in a storage case constituting a lift passage, facilitate a replenishment work of urea water to an urea water tank from a portable container, and suppress scattering of urea water to the periphery of the urea water tank.SOLUTION: A hydraulic shovel includes a storage case 18 which is positioned on an opposite side of an operator cab across a work machine and is arranged serving as a lift passage, an urea water tank 20 stored in the storage case, and a liquid level meter 20a for confirming a liquid level of the urea water tank, and includes a replenishment pump 31 stored at a higher position than the urea water tank inside the storage case, a suction hose 34 whose one end is connected to a suction port 31a of the replenishment pump and the other end is a free end for being inserted into the container filled with the urea water, a connection hose 35 which connects a discharge port 31b of the replenishment pump and the urea water tank, and an operation device 33 provided, for example, on a lift passage part of a revolving body so as to confirm a liquid level meter of the urea water tank and operate the replenishment pump.SELECTED DRAWING: Figure 6
【課題】昇降通路を構成する収容ケースに尿素水補給装置を収め、携帯容器から尿素水タンクへの尿素水の補給作業が容易に行え、その際の尿素水タンクの周囲への尿素水の飛散を抑制する。【解決手段】作業機を挟んで運転室の反対側に位置し昇降通路を兼ねて配置された収容ケース１８と、収容ケースに収容された尿素水タンク２０と、尿素水タンクの液位を確認するための液位計２０ａとを備えた油圧ショベルにおいて、収容ケースの内部で尿素水タンクよりも高位置に収容された補給ポンプ３１と、一端が補給ポンプの吸入口３１ａに接続し、他端が尿素水を充填した容器に挿入するための自由端である吸入ホース３４と、補給ポンプの吐出口３１ｂと尿素水タンクとを接続する連絡ホース３５と、尿素水タンクの液位計を確認して補給ポンプを操作できるように例えば旋回体の昇降通路部に設けた操作装置３３を備える。【選択図】 図６
HYDRAULIC SHOVEL HAVING UREA WATER REPLENISHMENT DEVICE
尿素水補給装置を備えた油圧ショベル
YOSHIDA TOMOAKI (Autor:in) / HIRANO MASATOSHI (Autor:in) / FUJIWARA HIDENORI (Autor:in) / UNO WAKABA (Autor:in) / NODA TOSHIHIRO (Autor:in)
01.08.2019
Patent
Elektronische Ressource
Japanisch
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