JPS5812933Y2 - Buckhou's Bucket - Google Patents
Buckhou's BucketInfo
- Publication number
- JPS5812933Y2 JPS5812933Y2 JP1978146351U JP14635178U JPS5812933Y2 JP S5812933 Y2 JPS5812933 Y2 JP S5812933Y2 JP 1978146351 U JP1978146351 U JP 1978146351U JP 14635178 U JP14635178 U JP 14635178U JP S5812933 Y2 JPS5812933 Y2 JP S5812933Y2
- Authority
- JP
- Japan
- Prior art keywords
- packet
- bucket
- cutting blade
- backhoe
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Shovels (AREA)
Description
【考案の詳細な説明】
本考案は、地面の溝掘り、穴掘り等の土木作業に広く使
用されるバックホウのパケットに関するものである。[Detailed Description of the Invention] The present invention relates to a backhoe packet that is widely used for civil engineering work such as digging trenches and digging holes in the ground.
一般に土木作業、特に地面の溝掘り、穴掘り作業を行な
うに当っては、小型ブルドーザ等の作業機に付設したバ
ックホウが使用されている。2. Description of the Related Art In general, a backhoe attached to a working machine such as a small bulldozer is used for civil engineering work, particularly for digging trenches and holes in the ground.
しかるに、従来のこの種バックホウは第１図に示すよう
な構造であるため、地中にガス管、水道管あるいは通信
用ケーブル等の埋設物１が有ると、この埋設物１の下方
２はバケツｌ−３によって掘削することができず、結局
その部分２の掘削は人力に依存せさ゛るを得ないという
不具合があった。However, since the conventional backhoe of this kind has a structure as shown in Fig. 1, if there is a buried object 1 such as a gas pipe, water pipe, or communication cable underground, the lower part 2 of this buried object 1 will be placed in the bucket. There was a problem in that the excavation of part 2 could not be carried out by 1-3, and the excavation of that part 2 had to depend on manual labor.
すなわち、パケット３を作動させるリンク機構４によっ
て、バケツ１−３の先端Ａを前記掘削に必要な部分２に
まで臨ませ作動させることは機構上不可能であるからで
ある。That is, it is mechanically impossible for the link mechanism 4 that operates the packet 3 to allow the tip A of the bucket 1-3 to reach the portion 2 necessary for excavation and to operate the bucket 3.
本考案はこのような事情に鑑みなされたもので、バケツ
１〜本体の一部に切刃を設けるというきわめて簡単な構
成により、埋設物の下方も機械力、すなわちパケットに
よる掘削を可能としたバックホウのパケットを提供する
ものである。The present invention was developed in view of these circumstances, and has a very simple structure in which a cutting blade is provided on a part of the bucket 1 to the main body, making it possible to excavate beneath buried objects using mechanical force, that is, using packets. It provides packets of
以下、その構成などを図に示す実施例を用いて詳細に説
明する。Hereinafter, its configuration and the like will be explained in detail using an example shown in the drawings.
第２１図は本考案に係るバックホウのパケットを示す側
面図と底面図で、同図において、符号３で示すものはパ
ケットを示し、このパケット３は一般に広く知られてい
るように、傾斜面をもって形成された掻揚げ壁３ａ、底
板３ｂ、背板３Ｃおよび側板３ｄからなるパケット本体
と、前記掻揚げ壁３ａの開口端縁に設けられたツース３
ｅおよび前記背板３Ｃの背面に設けられた連結用ブラケ
ツ１〜３ｆとから構成されている。FIG. 21 is a side view and a bottom view showing a backhoe packet according to the present invention. In the same figure, the reference numeral 3 indicates a packet, and as is generally known, this packet 3 has an inclined surface. A packet main body consisting of the formed raking wall 3a, bottom plate 3b, back plate 3C and side plate 3d, and teeth 3 provided at the opening edge of the raking wall 3a.
e and connection brackets 1 to 3f provided on the back surface of the back plate 3C.
そして、前記掻揚げ壁３ａの外面には切刃５がボルト６
によって固定されている。The cutting blade 5 is attached to the bolt 6 on the outer surface of the scraping wall 3a.
Fixed by
この切刃５は同図ａに示すようにその基部、すなわち後
端５ｂが底板３ｂ側に固定され、先端５ａか゛ツース３
ｅ側、すなわちパケット３の開口側に位置し、かつ該部
が掻揚げ壁３ａ面から離間するように外側に彎曲形成さ
れている。As shown in FIG.
It is located on the e side, that is, on the opening side of the packet 3, and is curved outward so as to be separated from the surface of the raking wall 3a.
なお、前記後端５ｂはバケツ１〜本体に溶着さｆｔたス
トッパ７に当て固定されている。The rear end 5b is fixed against a stopper 7 welded to the bucket 1 to the main body.
第１図においては、この切刃５を鎖線で°示す。In FIG. 1, this cutting edge 5 is indicated by a chain line.
なお、同図はバックホウの全体を示す側面図で、したが
って同図では作業機は図示されていない。Note that this figure is a side view showing the entire backhoe, and therefore, the working machine is not illustrated in this figure.
同図において、符号１１で示すものは操縦者用シートを
示し、１２は操作レバー、１３はシートライザ、１４は
スライドベット、１５は移動フレーム１６に対し回動自
在に支持されたスイングブラケツｌ−１１７はメインブ
ーム、１８．１９は駆動用シリンダ、２０はスティック
ブーム、２１．２２はリンクで゛ある。In the same figure, reference numeral 11 indicates the operator's seat, 12 is an operating lever, 13 is a seat riser, 14 is a slide bed, and 15 is a swing bracket l rotatably supported on a movable frame 16. -117 is a main boom, 18.19 is a driving cylinder, 20 is a stick boom, and 21.22 is a link.
このように本考案のパケット３の掻揚げ壁には切刃５が
設けられているから、第１図に示すように掘削途上の土
中にガス管などの埋設物１が存在する場合は、切刃５の
先端を埋設物１の下方に臨ませるようにバックホウを作
動させ、当該部分の掘削を行なうことができる。As described above, since the cutting blade 5 is provided on the scraping wall of the packet 3 of the present invention, if there is a buried object 1 such as a gas pipe in the soil during excavation as shown in FIG. The backhoe is operated so that the tip of the cutting blade 5 faces below the buried object 1, and the corresponding portion can be excavated.
なお、図に示す実施例では、パケット本体に対して切刃
５を着脱自在、すなわちボルト６によって固定する構造
を示したが、この切刃をバケツ１へ本体に溶接などによ
って固着しておいてもよいことはいうまでもない。In the embodiment shown in the figure, the cutting blade 5 is detachably attached to the packet body, that is, the structure is shown in which it is fixed with bolts 6, but it is also possible to fix the cutting blade 5 to the bucket 1 body by welding or the like. Needless to say, this is a good thing.
以上説明したように本考案によれば、パケットの一部に
切刃を設けるというきわめて簡単な構成により、埋設物
の下方をも掘削できるから、従来人力に依存していた作
業を機械力によって行なうことができ、作業能率が大幅
に向上するという実用的な効果がある。As explained above, according to the present invention, with the extremely simple structure of providing a cutting edge in a part of the packet, it is possible to excavate beneath buried objects, so work that conventionally relied on human power can be performed by mechanical power. This has the practical effect of greatly improving work efficiency.
第１図はバックホウの全体を示す側面図、第２図は本考
案に係るバックホウのパケットを示す側面図と底面図で
ある。
３・・・・・・パケット、３ａ・・・・・・掻揚げ壁、
５・・・・・・切刃。FIG. 1 is a side view showing the entire backhoe, and FIG. 2 is a side view and a bottom view showing a backhoe packet according to the present invention. 3...packet, 3a...raking wall,
5... Cutting blade.
Claims (1)
の切刃はその基部がパケット本体の底板側に固定され、
先端部がパケット本体の開口側に延在しかつ掻揚げ壁か
ら離間するように外側に彎曲形成されていることを特徴
とするバックホウのパケット。A cutting blade is provided on the outer surface of the scraping wall of the packet body, and the base of this cutting blade is fixed to the bottom plate side of the packet body.
1. A backhoe packet, characterized in that a tip extends toward the opening side of the packet body and is curved outward so as to be separated from a raking wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978146351U JPS5812933Y2 (en) | 1978-10-23 | 1978-10-23 | Buckhou's Bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978146351U JPS5812933Y2 (en) | 1978-10-23 | 1978-10-23 | Buckhou's Bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5562664U JPS5562664U (en) | 1980-04-28 |
| JPS5812933Y2 true JPS5812933Y2 (en) | 1983-03-12 |
Family
ID=29126769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978146351U Expired JPS5812933Y2 (en) | 1978-10-23 | 1978-10-23 | Buckhou's Bucket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812933Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346711B2 (en) * | 1976-04-17 | 1978-12-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346711U (en) * | 1976-09-24 | 1978-04-20 |
-
1978
- 1978-10-23 JP JP1978146351U patent/JPS5812933Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346711B2 (en) * | 1976-04-17 | 1978-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5562664U (en) | 1980-04-28 |
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