JPH0452286Y2

JPH0452286Y2 -

Info

Publication number: JPH0452286Y2
Application number: JP1985092626U
Authority: JP
Priority date: 1985-06-19
Filing date: 1985-06-19
Publication date: 1992-12-09
Also published as: JPS623861U

Description

【考案の詳細な説明】（産業上の利用分野）本考案は、硬い土質の堀削や軟土又は粘性土に
関係なく堀削し、且つ爪３を回転することにより
堀削の性能を高めると共に、堀削した土質を排除
する土質の堀削装置に関するものである。[Detailed description of the invention] (Industrial application field) The present invention can excavate regardless of hard soil, soft soil, or clayey soil, and improves the excavation performance by rotating the claw 3. The present invention also relates to a soil excavation device that removes excavated soil.

（従来の技術）従来の土質の堀削装置であるバケツト又はシヤ
ベルの爪は、平坦であつて単に土中に突つ込むだ
けであるから、土中に回転し土を砕き、且つこれ
を排除する能力は有しなかつた。(Prior art) Conventional soil excavation devices such as buckets or shovel claws are flat and simply thrust into the soil, so they rotate into the soil to break up the soil and eliminate it. I did not have the ability to do so.

そこで、本考案は爪を回転しながら土中に突つ
込むことにより、従来、別々の機械で堀削作用と
土質をすくい取つて排除する作用を行つていた問
題点を解決せんとするものである。 Therefore, the present invention aims to solve the problem of conventionally performing digging and scooping and removing soil using separate machines by rotating the claw and thrusting it into the soil. It is.

（課題を解決するための手段）本考案は、各種の土質の堀削に利用するバケツ
ト又はシヤベルの前方に爪を回転可能に取り付
け、爪は回転する内側中央部を斜めに凹ました略
樋状として成るものである。(Means for Solving the Problems) The present invention has a claw rotatably attached to the front of a bucket or shovel used for excavating various types of soil, and the claw has a roughly gutter-like shape with a diagonally recessed center part inside where it rotates. It consists of:

（作用）本考案の作用は、爪３が回転することで、爪３
の内側中央部４が略樋状に斜めに凹んでいるた
め、土を切るように爪３が回転することとなり、
土中への突つ込みが容易であるのみならず、突つ
込みにより堀削した土質をそのままバケツトやシ
ヤベルですくい上げると共に、これを排除するも
のである。(Function) The function of the present invention is that the claw 3 rotates.
Since the inner center part 4 is diagonally recessed in the shape of a gutter, the claw 3 rotates as if cutting the soil.
Not only is it easy to plow into the soil, but the soil excavated by plowing can be scooped up as is with a bucket or shovel and removed.

（実施例）第１図は本考案の一実施例を示すバケツト１の
斜視図、第２図はシヤベル２に施した部分斜視図
である。(Embodiment) FIG. 1 is a perspective view of a bucket 1 showing an embodiment of the present invention, and FIG. 2 is a partial perspective view of a shovel 2.

バケツト１及びシヤベル２の前方に突設した爪
３が回転可能に装着され、爪３は回転する内側面
となる面の中央部４が斜めに凹みとなり、爪３は
全体として先端が尖つた略樋状となつている。 A claw 3 protruding from the front of the bucket 1 and the shovel 2 is rotatably attached, and the center part 4 of the rotating inner surface of the claw 3 is diagonally recessed, and the claw 3 has an approximately pointed tip as a whole. It is shaped like a gutter.

（考案の効果）本考案は堀削と排除を別操作とした従来の非能
率が改善され、爪３の回転する内側中央部４が斜
めに凹んで略樋状となつているため、回転により
爪３が土質を切断するように回転堀削するから、
土質の突つ込みが容易、確実となると共に、回転
負荷も小さくする効果を有する。(Effects of the invention) The present invention improves the inefficiency of the conventional system in which excavation and removal are separate operations. Because claw 3 performs rotary excavation to cut through the soil,
It has the effect of not only making it easier and more reliable to penetrate the soil, but also reducing the rotational load.

[Brief explanation of the drawing]

第１図は本考案装置をバケツトに施した斜視
図、第２図はシヤベルに利用した斜視図である。符号、１はバケツト、２はシヤベル、３は爪、
４は中央部。 FIG. 1 is a perspective view of the device of the present invention applied to a bucket cart, and FIG. 2 is a perspective view of the device applied to a shovel. Code: 1 is bucket, 2 is shovel, 3 is claw,
4 is the central part.

Claims

[Scope of utility model registration request]

This soil excavation device has a claw 3 rotatably attached to the front of a bucket 1 or shovel 2 used for excavating various types of soil, and the claw 3 has a substantially gutter-like shape with a rotating inner central part 4 recessed diagonally.