JP2003117421A - Branch crushing machine - Google Patents
Branch crushing machineInfo
- Publication number
- JP2003117421A JP2003117421A JP2001315536A JP2001315536A JP2003117421A JP 2003117421 A JP2003117421 A JP 2003117421A JP 2001315536 A JP2001315536 A JP 2001315536A JP 2001315536 A JP2001315536 A JP 2001315536A JP 2003117421 A JP2003117421 A JP 2003117421A
- Authority
- JP
- Japan
- Prior art keywords
- crushing
- crushing chamber
- crushed
- conveyor
- hopper
- 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.)
- Granted
Links
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、伐採された樹木や
剪定された木の枝等をチップ状に粉砕する樹枝粉砕機に
関する。
【０００２】
【従来の技術】伐採された樹木や剪定された木の枝や家
屋解体等で発生する廃木材などの被粉砕物をチップ状に
粉砕する樹枝粉砕機には、粉砕室にカッタービット等の
動刃が装着された回転ドラムと固定刃とを設け、動刃と
固定刃との間で被粉砕物を粉砕する粉砕装置と、被粉砕
物を投入して粉砕室に供給する投入部と、粉砕装置で粉
砕したチップ状の粉砕物を外部に排出する排出コンベア
とを、自走可能なクローラ走行装置や牽引可能な車輪付
台車上に搭載した移動型のものがある。また、粉砕装置
と、投入部と、排出コンベアとを架台上に設置した据え
置き型のものもある。
【０００３】投入部は、グラップル付パワーショベル等
の積込み機械を使用して被粉砕物を投入できるよう、ホ
ッパーと被粉砕物をホッパーから粉砕装置に供給する供
給コンベアとを備えており、通常、粉砕装置の前方に配
置されている。また、投入部を粉砕装置の上方に配置し
たものもある。粉砕装置の粉砕室の底部には、所定サイ
ズ以下の粉砕物が通過可能な通過孔を有する排出口フィ
ルタが設けられており、この排出口フィルタを通過した
粉砕物を排出するため、排出コンベアは粉砕室底部の排
出口フィルタの下方に位置するように配置されている。
【０００４】樹木や木の枝等の被粉砕物を粉砕するとき
には、被粉砕物をホッパに投入し供給コンベアで破砕装
置に供給する。被粉砕物は破砕室内で、回転ドラムによ
って回転する動刃と固定刃との間でチップ状に粉砕さ
れ、この粉砕物は破砕室底部の排出口フィルタの通過孔
を通過して排出コンベア上に落下し、排出コンベアによ
って外部へ排出される。
【０００５】
【発明が解決しようとする課題】しかし、このように粉
砕装置の下方に排出コンベアを配置した樹枝粉砕機で
は、排出コンベアが粉砕室底部の排出口フィルタの下方
にあるため、破砕室底部に内部の点検や詰まり物の除去
を目的とする開閉扉と作業空間を破砕室底部に設けたく
ても、設けることは困難であった。
【０００６】また、樹枝粉砕機を自走可能とするため、
クローラ走行装置上に粉砕装置と投入部と排出コンベア
とを搭載した場合、排出コンベアの上方に粉砕装置が位
置するため、粉砕装置と投入部の位置が高くなり、従っ
て、グラップル付パワーショベル等の積込み機械を使用
して被粉砕物を投入するとき、ホッパー内の被粉砕物の
状態を確認するのが困難で、効率の良い粉砕作業が行え
ない。
【０００７】本発明は、樹枝粉砕機における上記問題を
解決するものであって、破砕室底部に内部の点検や詰ま
り物の除去を行う開閉扉と作業空間を設けて整備性を向
上させることができ、また、投入部の位置を低く抑え、
ホッパー内の被粉砕物の状態を確認し易くして効率の良
い粉砕作業を行うことができる樹枝粉砕機を提供するこ
とを目的とする。
【０００８】
【課題を解決するための手段】本発明では、粉砕室に動
刃を装着した回転ドラムと固定刃とを設けた粉砕装置
と、被粉砕物を投入するホッパーと被粉砕物をホッパー
から粉砕装置に供給する供給コンベアとからなる投入部
と、粉砕装置でチップ状に粉砕された粉砕物を外部に排
出する排出コンベアとを備えた樹枝粉砕機において、粉
砕室の回転ドラムにウイングを設け、粉砕室の前部に供
給コンベアと供給コンベヤ上の被粉砕物を破砕室に送り
込む供給ローラとを配置し、粉砕室の後部に粉砕物の通
過孔を有する排出口フィルタを設け、排出口フィルタの
下端部を基端として排出コンベアを配置することにより
上記課題を解決している。
【０００９】この樹枝粉砕機では、供給コンベヤ上の被
粉砕物が供給ローラで前部から破砕室に送り込まれ、破
砕室内で、回転ドラムによって回転する動刃と固定刃と
の間でチップ状に粉砕される。このとき、回転ドラムの
高速回転によってウイングが風力を発生し、粉砕物を攪
拌すると共にその掻き出し作用によって粉砕室の後部の
排出口フィルタを通過させる。排出口フィルタを通過し
た粉砕物は、排出コンベアで外部へ排出される。
【００１０】この樹枝粉砕機では、排出コンベアが粉砕
室の後部の排出口フィルタの下端部を基端として配置さ
れており、粉砕室の底部の下方には排出コンベアは存在
しないため、破砕室内部の点検や詰まり物の除去を目的
とする開閉扉と作業空間を破砕室の底部に設けることが
可能である。また、粉砕室の底部の下方には排出コンベ
アが存在しないため、クローラ走行装置上に粉砕装置と
投入部と排出コンベアとを搭載した場合でも、粉砕装置
と投入部の位置を低く抑えることができ、従って、グラ
ップル付パワーショベル等の積込み機械を使用して被粉
砕物を投入するとき、ホッパー内の被粉砕物の状態を確
認するのが容易で、効率の良い粉砕作業を行うことがで
きる。
【００１１】
【発明の実施の形態】図１は本発明の実施の一形態であ
る樹枝粉砕機の構成を示す側面図、図２はウイングの取
付状態の説明図である。この樹枝粉砕機１は、粉砕装置
２と投入部３と排出コンベア４とを、自走可能なクロー
ラ走行装置５上に搭載した移動型のものである。
【００１２】粉砕装置２は、粉砕室６内に動刃として複
数のカッタービット７が装着された回転ドラム８を軸支
しており、この回転ドラム８が油圧モータ（図示略）で
高速回転される。粉砕室６の前部には固定刃１０が設け
られており、カッタービット７と固定刃１０との間で被
粉砕物がチップ状に粉砕される。粉砕室６の後部には、
所定のサイズの粉砕物が通過可能な通過孔を有する排出
口フィルタ２１が設けられている。また、この排出口フ
ィルタ２１の後方には、排出口フィルタ２１を通過した
粉砕物を衝突させる衝突板２２が設けられている。衝突
板２２は、排出口フィルタ２１の点検、交換を容易にす
るため、上下回動可能に支持されている。
【００１３】粉砕室６の底部には、破砕室６内部の点検
や詰まり物の除去を行うための開閉扉２３が設けられて
いる。この開閉扉２３は、油圧シリンダ（図示略）で開
閉されるように構成されており、下方に開くことにより
点検を容易に行うことができ、詰まり物の除去を行う際
には、開閉扉２３の上面を滑らせて容易に外部に放出す
ることができる。
【００１４】そして、回転ドラム８には、複数の板状の
ウイング９が設けられている。このウイング９は、回転
ドラム８の高速回転によって風力を発生し、粉砕物を攪
拌すると共にその掻き出し作用によって粉砕室６の後部
の排出口フィルタ２１を通過させる。なお、図２に示す
ように、ウイング９は、先端の回転軌跡半径Ｒl が、カ
ッタービット７の回転軌跡半径Ｒ2 より適度に小さくな
るように回転ドラム８に取付けられており、被粉砕物の
粉砕には直接影響しない。また、ウイング取付ボルト２
９で回転ドラム８に取付けられているので、ウイング９
の磨耗、変形等が生じたときは簡単に交換可能である。
【００１５】この粉砕装置２の前方には、ホッパー１１
と、供給コンベア１２とからなる投入部３が配置されて
いる。ホッパー１１は、供給コンベア１２の両側面から
上方に向かって立設した２枚の板で構成されており、被
粉砕物をグラップル付パワーショベル等の積込み機械を
使用して供給コンベア１２上に投入し易い形状になって
いる。
【００１６】供給コンベア１２は、前端の従動軸１５に
設けられた従動スプロケット１６と後端の駆動軸１７に
設けられた駆動スプロケット１８との間に張設された、
左右のチェーン１３のリンク間に鋼製のコンベアプレー
ト１４を取り付けたプレートコンベヤであって、駆動軸
１７が油圧モータ（図示略）によって回転され、ホッパ
ー１１に投入された被粉砕物を粉砕装置２に供給する。
【００１７】供給コンベア１２の駆動スプロケット１８
は、固定刃１０のすぐ後に位置しており、その上方には
供給ローラ１９が配置されている。供給ローラ１９は、
アーム２０で上下揺動自在に支持されており、この供給
ローラ１９は、油圧モータ（図示略）で回転し、供給コ
ンベヤ１２上の被粉砕物を破砕室６の固定刃１０上に送
り込むようになっている。
【００１８】排出コンベア４は、基端側にテールプーリ
２４、先端側にヘッドプーリ２５を設け、テールプーリ
２４とヘッドプーリ２５との間にベルト２６を張設した
ベルトコンベアであって、排出口フィルタ２１の下端部
を基端とし、後方に向けて粉砕物を排出するように配置
されている。粉砕作業の際には、被粉砕物をグラップル
付パワーショベル等の積込み機械を使用してホッパー１
１に投入し、供給コンベア１２で粉砕装置２に供給す
る。供給コンベヤ１２上の被粉砕物は、供給ローラ１９
で前部から破砕室６に送り込まれ、破砕室６内で、回転
ドラム８によって回転するカッタービット７と固定刃１
０との間でチップ状に粉砕される。
【００１９】このとき、回転ドラム８の高速回転によっ
てウイング９が風力を発生し、粉砕物を攪拌すると共に
その掻き出し作用によって粉砕室６の後部の排出口フィ
ルタ２１を通過させる。排出口フィルタ２１を通過した
粉砕物は、衝突板２２に衝突して排出コンベア４のベル
ト２６上に落下し、外部へ排出される。この樹枝粉砕機
１では、排出コンベア４が粉砕室６の前部の排出口フィ
ルタ２１の下端部を基端として配置されており、粉砕室
６の底部の下方には排出コンベア４は存在しないため、
破砕室６内部の点検や詰まり物の除去を目的とする開閉
扉２３と作業空間を破砕室の底部に設けることが可能と
なっている。排出コンベア４は、テール部を屈曲して粉
砕室６の底部の下方まで延設する必要がないためコスト
も低減される。
【００２０】また、粉砕装置２の前方に投入部３、後方
に排出コンベア４を配置しているので、クローラ走行装
置５上に粉砕装置２と投入部３と排出コンベア４とを搭
載しているが、粉砕室６の底部の下方には排出コンベア
４は存在しないため、粉砕装置２と投入部３の位置が低
く抑えられており、従って、グラップル付パワーショベ
ル等の積込み機械を使用して被粉砕物を投入するとき、
ホッパー１１内の被粉砕物の状態を確認するのが容易
で、効率の良い粉砕作業を行うことができる。
【００２１】
【発明の効果】以上説明したように、本発明の樹枝粉砕
機では、破砕室底部に内部の点検や詰まり物の除去を行
う開閉扉と作業空間を設けて整備性を向上させることが
できる。また、投入部の位置を低く抑え、ホッパー内の
被粉砕物の状態を確認し易くして効率の良い粉砕作業を
行うことができる。Description: BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] The present invention relates to a tree crusher for crushing a cut tree or a pruned tree branch into chips. 2. Description of the Related Art A tree crusher for crushing a cut object, such as a cut tree, a pruned tree branch, a waste wood generated from house demolition, or the like into chips, includes a cutter bit in a crushing chamber. A crushing device for crushing the material to be crushed between the moving blade and the fixed blade, and a feeding unit for feeding the crushed material and supplying the crushed material to the crushing chamber. And a discharge conveyor for discharging a chip-like pulverized product pulverized by a pulverizer to the outside on a self-propelled crawler traveling device or a towable wheeled cart. There is also a stationary type in which a crushing device, an input unit, and a discharge conveyor are installed on a gantry. [0003] The charging section is provided with a hopper and a supply conveyor for supplying the crushed material from the hopper to the crushing device so that the crushed material can be charged by using a loading machine such as a power shovel with a grapple. It is located in front of the crusher. In some cases, the charging section is disposed above the pulverizer. At the bottom of the pulverizing chamber of the pulverizing device, an outlet filter having a passage hole through which pulverized materials having a predetermined size or less can pass is provided.In order to discharge the pulverized materials that have passed through the outlet filter, the discharge conveyor has It is arranged below the outlet filter at the bottom of the crushing chamber. When crushing an object to be crushed such as a tree or a tree branch, the object to be crushed is put into a hopper and supplied to a crushing device by a supply conveyor. The material to be crushed is pulverized into chips between the moving blade and the fixed blade, which are rotated by a rotary drum, in the crushing chamber, and the crushed material passes through a passage hole of an outlet filter at the bottom of the crushing chamber and is placed on a discharge conveyor. It falls and is discharged outside by a discharge conveyor. [0005] However, in the tree crusher in which the discharge conveyor is arranged below the crushing device, the discharge conveyor is located below the discharge port filter at the bottom of the crushing chamber. It was difficult to provide an opening / closing door and a working space at the bottom of the crushing chamber for the purpose of inspecting the inside and removing clogs at the bottom. [0006] In order to make the tree crusher self-propelled,
When the crushing device, the charging section, and the discharge conveyor are mounted on the crawler traveling device, the crushing device is located above the discharge conveyor, so that the position of the crushing device and the charging section is high, and therefore, such as a power shovel with a grapple. When a material to be ground is charged using a loading machine, it is difficult to check the state of the material to be ground in the hopper, and efficient grinding operation cannot be performed. SUMMARY OF THE INVENTION The present invention solves the above-mentioned problem in a tree crusher. It is an object of the present invention to provide an opening / closing door and a work space at the bottom of a crushing chamber for checking the inside and removing clogs, thereby improving maintainability. Yes, and keep the position of the input section low,
It is an object of the present invention to provide a tree crusher capable of easily performing a crushing operation efficiently by easily confirming a state of an object to be crushed in a hopper. According to the present invention, there is provided a crushing apparatus provided with a rotary drum having a moving blade mounted in a crushing chamber and a fixed blade, a hopper for charging the crushed material, and a hopper for charging the crushed material. In a tree crusher equipped with an input section consisting of a supply conveyor for supplying a crusher with a discharge conveyor for discharging the pulverized material crushed into chips by the crusher, a wing is provided on a rotating drum of a crushing chamber. A supply conveyor and a supply roller for feeding the material to be crushed on the supply conveyor into the crushing chamber at the front of the crushing chamber, and an outlet filter having a passage for the crushed material is provided at the rear of the crushing chamber. The above problem is solved by arranging the discharge conveyor with the lower end of the filter as a base end. In this tree crushing machine, the material to be crushed on the supply conveyor is fed into the crushing chamber from the front by a supply roller, and is formed into a chip between the moving blade and the fixed blade rotated by the rotary drum in the crushing chamber. Crushed. At this time, the wings generate wind power by the high-speed rotation of the rotating drum, agitate the crushed material, and pass the crushed material through the outlet filter at the rear of the crushing chamber by the scraping action. The pulverized material that has passed through the outlet filter is discharged to the outside by a discharge conveyor. In this tree crusher, the discharge conveyor is disposed with the lower end of the discharge filter at the rear of the crushing chamber as the base end, and there is no discharge conveyor below the bottom of the crushing chamber. It is possible to provide an opening / closing door and a work space at the bottom of the crushing chamber for the purpose of inspection and removal of clogs. In addition, since there is no discharge conveyor below the bottom of the crushing chamber, even when the crusher, the charging section, and the discharge conveyor are mounted on the crawler traveling device, the positions of the crushing apparatus and the charging section can be kept low. Therefore, when the material to be ground is loaded by using a loading machine such as a power shovel with a grapple, it is easy to check the state of the material to be ground in the hopper, and an efficient grinding operation can be performed. FIG. 1 is a side view showing a configuration of a tree crusher according to an embodiment of the present invention, and FIG. 2 is an explanatory view showing a state where a wing is attached. The tree crusher 1 is a mobile type in which a crusher 2, a charging unit 3, and a discharge conveyor 4 are mounted on a self-propelled crawler traveling device 5. The crushing device 2 supports a rotary drum 8 in which a plurality of cutter bits 7 are mounted as moving blades in a crushing chamber 6, and the rotary drum 8 is rotated at a high speed by a hydraulic motor (not shown). You. A fixed blade 10 is provided at a front portion of the crushing chamber 6, and the crushed object is crushed into chips between the cutter bit 7 and the fixed blade 10. In the rear of the crushing chamber 6,
An outlet filter 21 having a passage hole through which a crushed material of a predetermined size can pass is provided. In addition, a collision plate 22 is provided behind the outlet filter 21 to collide the pulverized material that has passed through the outlet filter 21. The collision plate 22 is supported so as to be vertically rotatable to facilitate inspection and replacement of the outlet filter 21. An opening / closing door 23 for checking the inside of the crushing chamber 6 and removing clogs is provided at the bottom of the crushing chamber 6. The opening / closing door 23 is configured to be opened and closed by a hydraulic cylinder (not shown), and can be easily inspected by being opened downward. When the clogging is removed, the opening / closing door 23 is opened. Can easily be released to the outside by sliding the top surface. The rotary drum 8 is provided with a plurality of plate-shaped wings 9. The wing 9 generates wind power by the high-speed rotation of the rotary drum 8, agitates the pulverized material, and allows the pulverized material to pass through the outlet filter 21 at the rear of the pulverizing chamber 6 by the scraping action. As shown in FIG. 2, the wing 9 is attached to the rotary drum 8 such that the rotation trajectory radius R 1 of the tip is appropriately smaller than the rotation trajectory radius R 2 of the cutter bit 7. Has no direct effect on the grinding of Also, wing mounting bolt 2
9, the wing 9 is attached to the rotating drum 8.
When wear, deformation or the like occurs, it can be easily replaced. In front of the crushing device 2, a hopper 11 is provided.
And a supply unit 12 including a supply conveyor 12. The hopper 11 is composed of two plates erected upward from both sides of the supply conveyor 12, and throws the crushed material onto the supply conveyor 12 using a loading machine such as a power shovel with a grapple. It is easy to do. The supply conveyor 12 is stretched between a driven sprocket 16 provided on a driven shaft 15 at a front end and a driving sprocket 18 provided on a driving shaft 17 at a rear end.
This is a plate conveyor in which a steel conveyor plate 14 is attached between the links of the left and right chains 13, and the drive shaft 17 is rotated by a hydraulic motor (not shown) to crush the object to be ground into the hopper 11. To supply. The driving sprocket 18 of the supply conveyor 12
Is located immediately after the fixed blade 10, and a supply roller 19 is disposed above the fixed blade 10. The supply roller 19 is
The supply roller 19 is rotatably supported by an arm 20. The supply roller 19 is rotated by a hydraulic motor (not shown) so as to feed the object to be ground on the supply conveyor 12 onto the fixed blade 10 of the crushing chamber 6. Has become. The discharge conveyor 4 is a belt conveyor provided with a tail pulley 24 on the base end side and a head pulley 25 on the distal end side, and a belt 26 stretched between the tail pulley 24 and the head pulley 25. Is disposed so that the pulverized material is discharged rearward with the lower end of the base as a base end. At the time of crushing work, the crushed material is hopper 1 using a loading machine such as a power shovel with a grapple.
1 and supplied to the crusher 2 by the supply conveyor 12. The material to be crushed on the supply conveyor 12 is supplied to a supply roller 19.
The cutter bit 7 and the fixed blade 1 which are fed into the crushing chamber 6 from the front by the rotary drum 8 in the crushing chamber 6
It is pulverized into chips between 0 and 0. At this time, the wing 9 generates wind power by the high-speed rotation of the rotary drum 8, agitates the pulverized material, and allows the pulverized material to pass through the outlet filter 21 at the rear of the pulverizing chamber 6 by the scraping action. The crushed material that has passed through the discharge port filter 21 collides with the collision plate 22, falls on the belt 26 of the discharge conveyor 4, and is discharged to the outside. In this tree crusher 1, the discharge conveyor 4 is disposed with the lower end of the outlet filter 21 at the front of the crushing chamber 6 as a base end, and the discharge conveyor 4 does not exist below the bottom of the crushing chamber 6. ,
An opening / closing door 23 and a work space for the purpose of inspecting the inside of the crushing chamber 6 and removing clogs can be provided at the bottom of the crushing chamber. Since the discharge conveyor 4 does not need to bend the tail portion and extend below the bottom of the crushing chamber 6, the cost is reduced. Further, since the charging section 3 is disposed in front of the crushing apparatus 2 and the discharge conveyor 4 is disposed in the rear, the crushing apparatus 2, the charging section 3 and the discharge conveyor 4 are mounted on the crawler traveling apparatus 5. However, since the discharge conveyor 4 does not exist below the bottom of the crushing chamber 6, the positions of the crushing device 2 and the charging unit 3 are kept low. Therefore, the crushing machine 2 is mounted using a loading machine such as a power shovel with a grapple. When putting the crushed material,
It is easy to check the state of the object to be ground in the hopper 11, and an efficient grinding operation can be performed. As described above, in the tree crusher of the present invention, the opening and closing door and the work space for inspecting the inside and removing the clogging are provided at the bottom of the crushing chamber to improve maintainability. Can be. In addition, the position of the charging section can be kept low, and the state of the material to be ground in the hopper can be easily checked, so that efficient grinding can be performed.
【図面の簡単な説明】
【図１】本発明の実施の一形態である樹枝粉砕機の構成
を示す側面図である。
【図２】ウイングの取付状態の説明図である。
【符号の説明】
１ 樹枝粉砕機
２ 粉砕装置
３ 投入部
４ 排出コンベア
５ クローラ走行装置
６ 粉砕室
７ カッタービット
８ 回転ドラム
９ ウイング
１０ 固定刃
１１ ホッパー
１２ 供給コンベア
１９ 供給ローラー
２０ アーム
２１ 排出口フィルタ
２２ 衝突板
２３ 開閉扉BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view showing a configuration of a tree crusher according to an embodiment of the present invention. FIG. 2 is an explanatory diagram of a mounting state of a wing. [Description of Signs] 1 tree crusher 2 crusher 3 input unit 4 discharge conveyor 5 crawler traveling device 6 crushing chamber 7 cutter bit 8 rotating drum 9 wing 10 fixed blade 11 hopper 12 supply conveyor 19 supply roller 20 arm 21 discharge port filter 22 Collision plate 23 Door
Claims (1)
定刃とを設けた粉砕装置と、被粉砕物を投入するホッパ
ーと被粉砕物をホッパーから粉砕装置に供給する供給コ
ンベアとからなる投入部と、粉砕装置でチップ状に粉砕
された粉砕物を外部に排出する排出コンベアとを備えた
樹枝粉砕機であって、 粉砕室の回転ドラムにウイングを設け、粉砕室の前部に
供給コンベアと供給コンベヤ上の被粉砕物を破砕室に送
り込む供給ローラとを配置し、粉砕室の後部に粉砕物の
通過孔を有する排出口フィルタを設け、排出口フィルタ
の下端部を基端として排出コンベアを配置したことを特
徴とするとする樹枝粉砕機。Claims: 1. A crushing apparatus provided with a rotary drum having a moving blade mounted in a crushing chamber and a fixed blade, a hopper for charging the crushed material, and a hopper supplied from the hopper to the crushing device. Crushing machine, comprising a feeding section comprising a feeding conveyor and a discharge conveyor for discharging the pulverized material pulverized into chips by a pulverizing device to the outside. A supply conveyor and a supply roller for feeding the material to be crushed on the supply conveyor into the crushing chamber are arranged at the front of the chamber, and an outlet filter having a passage for the crushed material is provided at the rear of the crushing chamber, and a lower end of the outlet filter is provided. A tree crusher characterized in that a discharge conveyor is arranged with a base as a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001315536A JP3904878B2 (en) | 2001-10-12 | 2001-10-12 | Tree crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001315536A JP3904878B2 (en) | 2001-10-12 | 2001-10-12 | Tree crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003117421A true JP2003117421A (en) | 2003-04-22 |
| JP3904878B2 JP3904878B2 (en) | 2007-04-11 |
Family
ID=19133687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001315536A Expired - Fee Related JP3904878B2 (en) | 2001-10-12 | 2001-10-12 | Tree crusher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3904878B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006272101A (en) * | 2005-03-28 | 2006-10-12 | Hitachi Furukawa Kenki Kk | Tree branch shredding machine |
| JP2010234565A (en) * | 2009-03-30 | 2010-10-21 | Hitachi Constr Mach Co Ltd | Crusher |
| CN104084278A (en) * | 2014-06-05 | 2014-10-08 | 浙江中科兴环能设备有限公司 | Hard-biomass crusher |
| CN104971810A (en) * | 2015-06-19 | 2015-10-14 | 区登波 | Mulberry leaf cutting machine with adjustable speed |
| CN107961894A (en) * | 2017-12-11 | 2018-04-27 | 泰兴市宏伟机电环保科技有限公司 | A kind of environmentally friendly branch crushing machine with fulling functions |
| CN114082494A (en) * | 2021-11-25 | 2022-02-25 | 重庆隆鑫通航发动机制造有限公司 | Cutting device for branch crusher and branch crusher |
| CN114130515A (en) * | 2021-11-24 | 2022-03-04 | 江苏沃得植保机械有限公司 | Anti-blocking device of branch crusher |
| CN117840180A (en) * | 2022-05-30 | 2024-04-09 | 广东鹤顺环境综合管理有限公司 | Greening garbage treatment process |
-
2001
- 2001-10-12 JP JP2001315536A patent/JP3904878B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006272101A (en) * | 2005-03-28 | 2006-10-12 | Hitachi Furukawa Kenki Kk | Tree branch shredding machine |
| JP2010234565A (en) * | 2009-03-30 | 2010-10-21 | Hitachi Constr Mach Co Ltd | Crusher |
| CN104084278A (en) * | 2014-06-05 | 2014-10-08 | 浙江中科兴环能设备有限公司 | Hard-biomass crusher |
| CN104971810A (en) * | 2015-06-19 | 2015-10-14 | 区登波 | Mulberry leaf cutting machine with adjustable speed |
| CN107961894A (en) * | 2017-12-11 | 2018-04-27 | 泰兴市宏伟机电环保科技有限公司 | A kind of environmentally friendly branch crushing machine with fulling functions |
| CN114130515A (en) * | 2021-11-24 | 2022-03-04 | 江苏沃得植保机械有限公司 | Anti-blocking device of branch crusher |
| CN114082494A (en) * | 2021-11-25 | 2022-02-25 | 重庆隆鑫通航发动机制造有限公司 | Cutting device for branch crusher and branch crusher |
| CN117840180A (en) * | 2022-05-30 | 2024-04-09 | 广东鹤顺环境综合管理有限公司 | Greening garbage treatment process |
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| Publication number | Publication date |
|---|---|
| JP3904878B2 (en) | 2007-04-11 |
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