PROBLEM TO BE SOLVED: To contribute to a significant saving of a cleaning liquid, achieve reductions in size and cost of a facility and the like, and further enhance cleaning quality.SOLUTION: A liner cleaning device includes a linear cleaning unit Uc and a body unit Um. The linear cleaning unit Uc includes: a linear cleaning cup part 2 that includes an abutment mouth part 2r abuttable against an opening part Tr of a teat cup T, receives a cleaning liquid Lr after cleaning, and discharges the cleaning liquid Lr to the outside and a jet nozzle part 3 that is arranged inside the liner cleaning cup part 2 and jets a supplied cleaning liquid L to a teat cup liner Ti when the abutment mouth part 2r is abutted against the opening part Tr. The body unit Um includes: cleaning liquid supply means 4 for supplying the cleaning liquid L to at least the jet nozzle part 3 and cleaning liquid recovery means 5 for recovering the cleaning liquid Lr discharged from the liner cleaning cup part 2.COPYRIGHT: (C)2015,JPO&INPIT【課題】 洗浄液の大幅な節減に寄与し、かつ設備関連の小型化及び低コスト化を図るとともに、洗浄品質をより高める。【解決手段】 ティートカップTの開口部Trに当接可能な当接口部2rを有し、かつ洗浄後の洗浄液Lrを受けて外部に排出するライナー洗浄カップ部2,及びこのライナー洗浄カップ部2の内部に配設し、開口部Trへの当接時に、供給される洗浄液LをティートカップライナーTiに噴射する噴射ノズル部3を有するライナー洗浄ユニットUcと、少なくとも噴射ノズル部3に洗浄液Lを供給する洗浄液供給手段4及びライナー洗浄カップ部2から排出される洗浄液Lrを回収する洗浄液回収手段5を有する本体ユニットUmとを備える。【選択図】 図1
