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A platform for research: civil engineering, architecture and urbanism
TOOTH BOARD ATTACHED TO BUCKET FOR SHOVEL MACHINE AND BUCKET FOR SHOVEL MACHINE WITH TOOTH BOARD
PROBLEM TO BE SOLVED: To provide a tooth board attached to a bucket in which soil and sand rarely leak and fall from a gap between multiple tooth members even when spacing adjustment is performed.SOLUTION: Spacing adjustment is enabled in the juxtaposition direction between the right tooth member 21 and the central tooth member 11, and between the left tooth member 31 and the central tooth member 11, respectively, while maintaining a straight line state of respective teeth 15, 25, 35 in the juxtaposition direction by the slide fitting displacement to a spacing adjustment recess 22 of a right tooth member 21 in a spacing adjustment protrusion 14 of a center tooth member 11 and the slide fitting displacement to a spacing adjustment recess 12 of a center tooth member 11 in a spacing adjustment protrusion 34 of a left tooth member 31. Also, respective gaps of the areas occupying lower side positions in upper surface shielding members 17, 27 except the areas of the respective teeth 15, 25, 35 between the right tooth member 21 and the central tooth member 11, and between the left tooth member 31 and the central tooth member 11 are shielded by respective upper surface shielding members 17, 27.SELECTED DRAWING: Figure 1
【課題】間隔調整を行った場合においても複数のツース部材間の隙間から土砂等が漏れ落ちることが少ないバケットに付設されるツース盤を提供する。【解決手段】中央ツース部材１１の間隔調整用突出部１４の右ツース部材２１の間隔調整用凹陥部２２に対するスライド嵌合変位、及び左ツース部材３１の間隔調整用突出部３４の中央ツース部材１１の間隔調整用凹陥部１２に対するスライド嵌合変位により、各歯部１５、２５、３５を並設方向で一直線状態を維持しつつ右ツース部材２１と中央ツース部材１１間、及び左ツース部材３１と中央ツース部材１１間の並設方向の間隔調整を各々可能とするとともに、各上面遮蔽部材１７、２７により、各歯部１５、２５、３５の領域を除く上面遮蔽部材１７、２７の下側位置を占める領域の右ツース部材２１と中央ツース部材１１間、及び左ツース部材３１と中央ツース部材１１間の各隙間を遮蔽するようにした。【選択図】図１
TOOTH BOARD ATTACHED TO BUCKET FOR SHOVEL MACHINE AND BUCKET FOR SHOVEL MACHINE WITH TOOTH BOARD
PROBLEM TO BE SOLVED: To provide a tooth board attached to a bucket in which soil and sand rarely leak and fall from a gap between multiple tooth members even when spacing adjustment is performed.SOLUTION: Spacing adjustment is enabled in the juxtaposition direction between the right tooth member 21 and the central tooth member 11, and between the left tooth member 31 and the central tooth member 11, respectively, while maintaining a straight line state of respective teeth 15, 25, 35 in the juxtaposition direction by the slide fitting displacement to a spacing adjustment recess 22 of a right tooth member 21 in a spacing adjustment protrusion 14 of a center tooth member 11 and the slide fitting displacement to a spacing adjustment recess 12 of a center tooth member 11 in a spacing adjustment protrusion 34 of a left tooth member 31. Also, respective gaps of the areas occupying lower side positions in upper surface shielding members 17, 27 except the areas of the respective teeth 15, 25, 35 between the right tooth member 21 and the central tooth member 11, and between the left tooth member 31 and the central tooth member 11 are shielded by respective upper surface shielding members 17, 27.SELECTED DRAWING: Figure 1
【課題】間隔調整を行った場合においても複数のツース部材間の隙間から土砂等が漏れ落ちることが少ないバケットに付設されるツース盤を提供する。【解決手段】中央ツース部材１１の間隔調整用突出部１４の右ツース部材２１の間隔調整用凹陥部２２に対するスライド嵌合変位、及び左ツース部材３１の間隔調整用突出部３４の中央ツース部材１１の間隔調整用凹陥部１２に対するスライド嵌合変位により、各歯部１５、２５、３５を並設方向で一直線状態を維持しつつ右ツース部材２１と中央ツース部材１１間、及び左ツース部材３１と中央ツース部材１１間の並設方向の間隔調整を各々可能とするとともに、各上面遮蔽部材１７、２７により、各歯部１５、２５、３５の領域を除く上面遮蔽部材１７、２７の下側位置を占める領域の右ツース部材２１と中央ツース部材１１間、及び左ツース部材３１と中央ツース部材１１間の各隙間を遮蔽するようにした。【選択図】図１
TOOTH BOARD ATTACHED TO BUCKET FOR SHOVEL MACHINE AND BUCKET FOR SHOVEL MACHINE WITH TOOTH BOARD
ショベル機械用のバケットに付設されるツース盤及び該ツース盤を備えるショベル機械用のバケット
WATANABE KIYOSHI (author)
2017-02-02
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
| European Patent Office | 2018