A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CULVERT CONSTRUCTION DEVICE
To provide a culvert construction device capable of constructing culvert drainage with a tractor used by a farmer.SOLUTION: A culvert construction device comprises: a vertical cut blade 21; a curved cut blade 22; an inner side soil lifting member 35 and an outer side soil lifting member 36 placed inside and outside of the vertical cut blade 21, respectively, on a lower end of the vertical cut blade 21 and having an upward slope in a rear direction in a rectangular form in a plan view; and a material installing unit 40 placed in a rear direction of the vertical cut blade 21 and supplying culvert pipes T and hydrophobic material F. The culvert pipes T and the hydrophobic material F are supplied with the material installing unit 40 after the soil is cut with the vertical cut blade 21 and the curved cut blade 22 through advancing, and the inner side soil lifting member 35 and the outer side soil lifting member 36 lift the soil above the same to be expanded and softened.SELECTED DRAWING: Figure 1
【課題】農業者が利用するトラクタにおいても暗渠排水を施工できる暗渠施工装置を提供する。【解決手段】暗渠施工装置が、鉛直切断刃２１と、屈曲切断刃２２と、鉛直切断刃２１の下端にて前記鉛直切断刃２１の内側及び外側にそれぞれ配置され平面視にて長方形で後方への上り傾斜を具備する内側土壌持ち上げ部材３５及び外側土壌持ち上げ部材３６と、前記鉛直切断刃２１の後方に配置され、かつ暗渠管Ｔ及び疎水材Ｆを供給する資材埋設ユニット４０と、を有し、進行することにより、前記鉛直切断刃２１及び前記屈曲切断刃２２により土壌を切断し、前記内側土壌持ち上げ部材３５及び前記外側土壌持ち上げ部材３６によりその上方の土壌を持ち上げて破砕し膨軟化した後、前記資材埋設ユニット４０により暗渠管Ｔ及び疎水材Ｆを供給する。【選択図】図１
CULVERT CONSTRUCTION DEVICE
To provide a culvert construction device capable of constructing culvert drainage with a tractor used by a farmer.SOLUTION: A culvert construction device comprises: a vertical cut blade 21; a curved cut blade 22; an inner side soil lifting member 35 and an outer side soil lifting member 36 placed inside and outside of the vertical cut blade 21, respectively, on a lower end of the vertical cut blade 21 and having an upward slope in a rear direction in a rectangular form in a plan view; and a material installing unit 40 placed in a rear direction of the vertical cut blade 21 and supplying culvert pipes T and hydrophobic material F. The culvert pipes T and the hydrophobic material F are supplied with the material installing unit 40 after the soil is cut with the vertical cut blade 21 and the curved cut blade 22 through advancing, and the inner side soil lifting member 35 and the outer side soil lifting member 36 lift the soil above the same to be expanded and softened.SELECTED DRAWING: Figure 1
【課題】農業者が利用するトラクタにおいても暗渠排水を施工できる暗渠施工装置を提供する。【解決手段】暗渠施工装置が、鉛直切断刃２１と、屈曲切断刃２２と、鉛直切断刃２１の下端にて前記鉛直切断刃２１の内側及び外側にそれぞれ配置され平面視にて長方形で後方への上り傾斜を具備する内側土壌持ち上げ部材３５及び外側土壌持ち上げ部材３６と、前記鉛直切断刃２１の後方に配置され、かつ暗渠管Ｔ及び疎水材Ｆを供給する資材埋設ユニット４０と、を有し、進行することにより、前記鉛直切断刃２１及び前記屈曲切断刃２２により土壌を切断し、前記内側土壌持ち上げ部材３５及び前記外側土壌持ち上げ部材３６によりその上方の土壌を持ち上げて破砕し膨軟化した後、前記資材埋設ユニット４０により暗渠管Ｔ及び疎水材Ｆを供給する。【選択図】図１
CULVERT CONSTRUCTION DEVICE
暗渠施工装置
KITAGAWA IWAO (author) / GOTO KOKI (author)
2023-08-15
Patent
Electronic Resource
Japanese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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