JPH0974930A - Tree excavating bucket - Google Patents
Tree excavating bucketInfo
- Publication number
- JPH0974930A JPH0974930A JP27613695A JP27613695A JPH0974930A JP H0974930 A JPH0974930 A JP H0974930A JP 27613695 A JP27613695 A JP 27613695A JP 27613695 A JP27613695 A JP 27613695A JP H0974930 A JPH0974930 A JP H0974930A
- Authority
- JP
- Japan
- Prior art keywords
- root
- bucket
- tree
- tip
- cutting blade
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 238000002054 transplantation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 208000002193 Pain Diseases 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Shovels (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、大口径の樹木を移植
する園芸作業で使われるパワーショベルに装着される、
根を切り掘り取るアタッチメントバケットに関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mounted on a power shovel used in a gardening operation for transplanting a large diameter tree.
The present invention relates to an attachment bucket for cutting out roots.
【０００２】[0002]
【従来の技術】樹木を掘り取る場合、まず、地中に這う
大小の根を切断しなければならないが、これを行う従来
の伝統的な技術では、樹木専用のシャベル（エンピと呼
ばれる特殊シャベル）を使う方法や根切りチェンソーを
使う方法があった。また、近年パワーショベルのバケッ
トの側面に刀状の切断金具を付けて切る方法も行われて
いる。2. Description of the Related Art When digging a tree, it is necessary to first cut large and small roots that crawl into the ground, but the traditional technique for doing this is to use a tree-only shovel (a special shovel called an empi). There was a method of using a root saw and a method of using a root cutting saw. Further, in recent years, a method of cutting with a sword-shaped cutting metal fitting on the side surface of a bucket of a power shovel has been performed.
【０００３】[0003]
（イ） 樹木専用のシャベル（エンピ）による方法は、
小径木の根切り掘り取りには簡便かつ比較的容易である
が、大口径の樹木の場合は人力によるだけに重労働とな
る。 （ロ） 根切りチェンソーによる方法は、機械の重量や
震動による腰痛や腕の痛みなど人体への障害を無視でき
ない。また、チェンソーの主要部品（チェーンバー）の
消耗が激しく高価でもあるので、消耗費負担がかさむ。 （ハ） パワーショベルのバケット側面に装着した刀状
の切断金具による場合はパワーショベル本体と垂直の方
向にしか動かすことができないので、樹木の幹を中心に
した円形（８）の円周に沿って移動しながら切っていか
なければならなくなり、小型のパワーショベルに装着し
た場合でも比較的広い移動空間（樹木間が広い樹林）が
必要となる。 本発明は、以上の課題を解決するためになされたもので
ある。(B) The tree-specific shovel (empi) method is
The root cutting and digging of small diameter trees is simple and relatively easy, but in the case of large diameter trees, it is hard work due to human power. (B) The method using the root-cutting chain saw cannot ignore the damage to the human body such as back pain and arm pain due to the weight of the machine and vibration. Further, since the main parts (chain bar) of the chain saw are heavily worn and expensive, the cost of wearing is heavy. (C) When using a sword-shaped cutting metal fitting attached to the side of a bucket of a power shovel, it can only be moved in a direction perpendicular to the body of the power shovel, so along the circumference of a circle (8) centered on the trunk of a tree. Therefore, it is necessary to move and cut while moving, and even if it is attached to a small excavator, a relatively large moving space (a forest with a wide range of trees) is required. The present invention has been made to solve the above problems.
【０００４】[0004]
【課題を解決するための手段】パワーショベルのバケッ
ト底面（１）の先端部（２）に先端根切り刃（３）を、
また側辺部（４）に、側辺根切り刃（５）を底面を延長
した状態で設ける。またこれらを支える側面金具（６）
を設ける。本発明は、以上の構成よりなる樹木根切り掘
り取りバケットである。Means for Solving the Problems A tip root cutting blade (3) is attached to a tip portion (2) of a bucket bottom surface (1) of a power shovel.
Further, a side root cutting blade (5) is provided on the side portion (4) in a state where the bottom surface is extended. Side brackets (6) that support these
Is provided. The present invention is a tree root excavating bucket having the above configuration.
【０００５】[0005]
【作用】本発明を使用して掘り取る樹木は、幹周２０セ
ンチメートル程度以上の太さのものが適当である。この
際、まず幹を中心として堀り取るべき地面の範囲を示す
円形（８）を描き、その円周に沿ってバケット底面
（１）に付けた先端根切り刃（３）及び二枚の側辺根切
り刃（５）で地中の根を切断しながら土を取り除き、次
第に掘り下げていく。従ってパワーショベルに乗ったま
ま機械力によって根を切断し、掘り取る作業を行うので
ある。The tree to be dug using the present invention is suitably a tree having a trunk circumference of about 20 cm or more. At this time, first, draw a circle (8) showing the range of the ground to be dug around the trunk, and along the circumference, the tip root cutting blade (3) and the two sides attached to the bottom surface (1) of the bucket. The root cutting blade (5) is used to cut the roots in the ground to remove the soil and gradually dig down. Therefore, the roots are cut and digged by mechanical force while riding on the power shovel.
【０００６】[0006]
【実施例】以下本発明の実施例を述べる。 （イ） 鋭利によく研いだ片刃からなる先端根切り刃
（３）を先端部（２）に、また、二枚の側辺根切り刃
（５）を側辺部（４）にそれぞれ設ける。 （ロ） 先端根切り刃（３）及び、側辺根切り刃（５）
を支えるため、側面金具（６）を設ける。 本発明は、以上の構成より成っている。本発明を使用す
るときは、ロータリーアームミニパワーショベルのアタ
ッチメントバケットとして装着する。ロータリーアーム
（７）を旋回させ樹木に対して直角にした状態にして地
面上に描かれた円形（８）の円周上を、アームを前後さ
せることによって根を擦り切り、また、上下に動かすこ
とによって根を押し切るなど、（３）及び（５）の根切
り刃で地中の根を切断していく。次にロータリーアーム
を元の位置に戻し、地面に描いた円形（８）の円周の外
の土を掘り出し穴を掘る作業に入る。根を切っては堀り
下げまた根を切っては掘り下げることを繰り返して行う
ことにより、樹木は掘り取られていくのである。ロータ
リーアーム（７）を旋回させることによってバケットの
角度をさまざまに変え、円形（８）の円周に沿ってパワ
ーショベルを頻繁に移動させずに根切りと掘り取りの作
業を進めるのである。EXAMPLES Examples of the present invention will be described below. (A) A tip root cutting blade (3) consisting of a sharply sharpened single blade is provided at the tip portion (2), and two side edge cutting blades (5) are provided at the side edge portion (4). (B) Tip root cutting blade (3) and side root cutting blade (5)
Side brackets (6) are provided to support the. The present invention has the above configuration. When using the present invention, it is mounted as an attachment bucket of a rotary arm mini power shovel. Rotate the rotary arm (7) so that it is at a right angle to the tree, and scrape off the root by moving the arm back and forth on the circumference of the circle (8) drawn on the ground, and also move it up and down Use the root cutting blades in (3) and (5) to cut the root in the ground, such as by pushing the root. Next, the rotary arm is returned to its original position, and the work outside the circumference of the circle (8) drawn on the ground is dug out to start the work of digging a hole. Trees are dug by repeatedly cutting the roots and digging and cutting the roots and digging. By rotating the rotary arm (7), the angle of the bucket is changed in various ways, and the root excavation and digging work is advanced without frequently moving the power shovel along the circumference of the circle (8).
【０００７】[0007]
【発明の効果】本発明を使用することによって、根切り
チェンソーを使うことによる苦痛と障害は完全になくな
り、作業能率を向上させ、高価な消耗品費の経費節約に
つながり、狭い樹林の中でも作業が容易にできるように
なった。また、樹木の根（根鉢）を痛めることもない。EFFECTS OF THE INVENTION By using the present invention, the pain and obstacles caused by using the root-cutting saw are completely eliminated, the work efficiency is improved, the cost of expensive consumables is saved, and the work can be performed even in a narrow forest. Can now be done easily. Also, it does not damage the roots (root pots) of trees.
【図１】本発明の斜視図FIG. 1 is a perspective view of the present invention.
【図２】本発明の分解斜視図FIG. 2 is an exploded perspective view of the present invention.
【図３】本発明の使用状態を示す斜視図FIG. 3 is a perspective view showing a use state of the present invention.
１．バケット底面 ２．底面先端部 ３．先端根切り刃 ４．側辺部 ５．側辺根切り刃 ６．側面金具 ７．ロータリーアーム ８．円形 1. Bottom of bucket 2. Bottom tip 3. Tip root cutting blade 4. Side part 5. Side root cutting blade 6. Side bracket 7. Rotary arm 8. Round
Claims (1)
端根切り刃（３）及び側辺根切り刃（５）を設け、これ
らを固定させるため側面金具（６）を設けた樹木根切り
掘り取りバケット。1. A tree root excavator in which a tip root cutting blade (3) and a side edge root cutting blade (5) are provided on the bottom surface (1) of a bucket of a power shovel, and side metal fittings (6) are provided for fixing these. Take bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27613695A JPH0974930A (en) | 1995-09-19 | 1995-09-19 | Tree excavating bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27613695A JPH0974930A (en) | 1995-09-19 | 1995-09-19 | Tree excavating bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0974930A true JPH0974930A (en) | 1997-03-25 |
Family
ID=17565287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27613695A Pending JPH0974930A (en) | 1995-09-19 | 1995-09-19 | Tree excavating bucket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0974930A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100947044B1 (en) * | 2009-06-29 | 2010-03-11 | 보명조경건설(주) | A bucket |
| KR100981475B1 (en) * | 2008-02-18 | 2010-09-10 | 김영석 | Planting Soil Cutting Machine |
| JP2015078567A (en) * | 2013-10-18 | 2015-04-23 | 日立建機株式会社 | Construction machinery |
| CN111387004A (en) * | 2020-05-18 | 2020-07-10 | 陈建芳 | Seedling lifting spade for gardens |
-
1995
- 1995-09-19 JP JP27613695A patent/JPH0974930A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100981475B1 (en) * | 2008-02-18 | 2010-09-10 | 김영석 | Planting Soil Cutting Machine |
| KR100947044B1 (en) * | 2009-06-29 | 2010-03-11 | 보명조경건설(주) | A bucket |
| JP2015078567A (en) * | 2013-10-18 | 2015-04-23 | 日立建機株式会社 | Construction machinery |
| CN111387004A (en) * | 2020-05-18 | 2020-07-10 | 陈建芳 | Seedling lifting spade for gardens |
| CN111387004B (en) * | 2020-05-18 | 2021-11-23 | 陈建芳 | Seedling lifting spade for gardens |
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