JPH0247248U

JPH0247248U -

Info

Publication number: JPH0247248U
Application number: JP12294288U
Authority: JP
Priority date: 1988-09-20
Filing date: 1988-09-20
Publication date: 1990-03-30

Description

[Brief explanation of drawings]

第１図ないし第３図は本考案に係る第１の実施
例を示し、第１図はバツクホウバケツトを外側か
らみた下部側面図、第２図は第１図中の―矢
示方向からみた開口部側の正面図、第３図は摩耗
防止部材を移設した状態を示す第１図と同様の下
部側面図、第４図ないし第６図は本考案に係る第
２の本実施例を示し、第４図はバツクホウバケツ
ト内側からみた下部側面図、第５図は第４図中の
―矢示方向からみた開口部側の正面図、第６
図は第４図中の―矢示方向からみた拡大断面
図、第７図は本考案に係る第３の実施例を示す第
６図と同様の拡大断面図、第８図および第９図は
第１の従来技術を示し、第８図は油圧ローデイン
グシヨベルの全体図、第９図はローダバケツトの
側面図、第１０図および第１１図は第２の従来技
術を示し、第１０図は油圧バツクホウシヨベルの
全体図、第１１図はバツクホウバケツトの側面図
、第１２図および第１３図は第３の従来技術を示
し、第１２図はバツクホウバケツトの側面図、第
１３図は第１２図中の―矢示方向からみ
た開口部側の正面拡大図、第１４図は第４の従来
技術を示しローダバケツトの下部側面図である。１…ローダバケツト、１１…バツクホウバケツ
ト、３，１２…側板、４，１３…底板、５，１４
…開口部側板、６，１５…開口部底板、７，１６
…掘削爪、３１，３１′…摩耗防止部材、３２，
３３…ボルト穴、３４…ボルト・ナツト、４１…
他の摩耗防止部材、３１′ａ…肉盛部。 Figures 1 to 3 show a first embodiment of the present invention, with Figure 1 being a lower side view of the bucket bag viewed from the outside, and Figure 2 being viewed from the - arrow direction in Figure 1. FIG. 3 is a lower side view similar to FIG. 1 showing a state in which the wear prevention member has been relocated, and FIGS. 4 to 6 show a second embodiment of the present invention. Figure 4 is a lower side view of the bucket as seen from the inside of the bag, Figure 5 is a front view of the opening side viewed from the - arrow direction in Figure 4, and Figure 6
The figures are an enlarged sectional view of FIG. 4 viewed from the - arrow direction, FIG. 7 is an enlarged sectional view similar to FIG. 6 showing a third embodiment of the present invention, and FIGS. 8 and 9 are The first prior art is shown, FIG. 8 is an overall view of a hydraulic loading shovel, FIG. 9 is a side view of a loader bucket, FIGS. 10 and 11 are a second prior art, and FIG. 11 is a side view of the backhoe bucket, FIGS. 12 and 13 show the third conventional technique, FIG. 12 is a side view of the backhoe bucket, and FIG. The figure is an enlarged front view of the opening side seen from the direction indicated by the - arrow in FIG. 12, and FIG. 14 is a lower side view of the loader bucket showing the fourth prior art. 1... Loader bucket, 11... Backpack, 3, 12... Side plate, 4, 13... Bottom plate, 5, 14
...Opening side plate, 6, 15...Opening bottom plate, 7, 16
...Drilling claw, 31, 31'...Abrasion prevention member, 32,
33... Bolt hole, 34... Bolt/nut, 41...
Other wear-preventing members, 31'a... build-up portion.

Claims

[Scope of Claim for Utility Model Registration] (1) Left and right side plates and bottom plate forming an earth and sand storage space, left and right opening side plates provided at the front end sides of the left and right side plates, and In an excavation bucket consisting of an opening bottom plate located between each opening side plate and provided on the front end side of the bottom plate, and a plurality of digging claws provided on the opening bottom plate, the left and right openings An excavation bucket characterized in that a wear prevention member is attached to the outer lower position of the side plate, the wear preventing member protruding forward from the left and right opening side plates and protruding downward from the opening bottom plate. (2) The wear prevention member is removably fastened to the left and right opening side plates, and when wear of the wear prevention member progresses, it can be moved forward and downward. Excavation bucket described in scope item (1). (3) Utility model registration claim no. Excavation bucket as described in ).