JP4344188B2 - Self-propelled tree crusher - Google Patents

Self-propelled tree crusher Download PDF

Info

Publication number
JP4344188B2
JP4344188B2 JP2003271510A JP2003271510A JP4344188B2 JP 4344188 B2 JP4344188 B2 JP 4344188B2 JP 2003271510 A JP2003271510 A JP 2003271510A JP 2003271510 A JP2003271510 A JP 2003271510A JP 4344188 B2 JP4344188 B2 JP 4344188B2
Authority
JP
Japan
Prior art keywords
self
pulverizer
crushing device
propelled
attached
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 - Fee Related
Application number
JP2003271510A
Other languages
Japanese (ja)
Other versions
JP2005028307A (en
Inventor
元治 保崎
建一 室伏
▲きよ▼久 川口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Delta Industrial Co Ltd
Original Assignee
New Delta Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Delta Industrial Co Ltd filed Critical New Delta Industrial Co Ltd
Priority to JP2003271510A priority Critical patent/JP4344188B2/en
Publication of JP2005028307A publication Critical patent/JP2005028307A/en
Application granted granted Critical
Publication of JP4344188B2 publication Critical patent/JP4344188B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Disintegrating Or Milling (AREA)

Description

本発明は、自走式樹木等粉砕機の技術に関する。   The present invention relates to a technology of a pulverizer such as a self-propelled tree.

果樹園等では樹木の枝を剪定する作業があり、従来から、その剪定された枝等の処理に自走式の樹木等粉砕機を使用していた(例えば、特許文献1参照。)。また、荒地や凹凸の多い農地等でも走行することが多く、ゴムタイヤに代えて、クローラを設けた自走式樹木等粉砕機も使用されている(例えば、特許文献2参照。)。   In an orchard or the like, there is an operation of pruning a tree branch, and conventionally, a self-propelled tree crusher has been used to process the pruned branch or the like (see, for example, Patent Document 1). Moreover, it often travels on rough land or farm land with many irregularities, and instead of rubber tires, a self-propelled tree crusher provided with a crawler is also used (see, for example, Patent Document 2).

特許第2880096号公報Japanese Patent No. 2880096 登録実用新案第3038467号公報Registered Utility Model No. 3038467

しかし、従来の自走式樹木等粉砕機は、剪定された枝等を、人力で集めることが必要であり、労働力と時間の浪費が大きい、という不具合があった。即ち、作業者が一人の場合は、粉砕機の移動を停止させた状態で、枝等を粉砕装置に投入する必要があった。そして、移動しながら粉砕、細断を行う場合には、一人の作業者が粉砕機を移動させながら、もう一人の作業者が枝等を粉砕装置に投入する必要があり、作業者が二人必要であった。   However, conventional grinders such as self-propelled trees have a problem that it is necessary to collect the pruned branches manually, which is a waste of labor and time. That is, when there is only one worker, it is necessary to put branches and the like into the pulverizer while the movement of the pulverizer is stopped. And when crushing and shredding while moving, one worker must move the crusher while the other worker needs to put branches etc. into the crushing device. It was necessary.

本発明の解決しようとする課題は以上の如くであり、次にこの課題を解決するための手段を説明する。   The problems to be solved by the present invention are as described above. Next, means for solving the problems will be described.

請求項1においては、粉砕装置を備える自走式樹木等粉砕機において、粉砕装置前上部左右両側に支持部を介してプレートを取り付け、前記粉砕装置前下部に集枝台を取り付け、前記プレートの周囲にチェーンを駆動可能に配設し、前記チェーンの周囲にプレートの垂直下方向へ向けて掻込杆を固設したものである。 In claim 1, in a pulverizer such as a self-propelled tree equipped with a pulverizer, plates are attached to the front upper left and right sides of the pulverizer via support parts, a branch stand is attached to the front lower part of the pulverizer, A chain is arranged around the plate so that it can be driven, and a scissor rod is fixed around the chain in the vertical downward direction of the plate.

請求項2においては、粉砕装置を備える自走式樹木等粉砕機において、粉砕装置の側方に駆動軸を左右方向に設けたコンベアを取り付け、前記粉砕装置の前下部に集枝台を取り付け、前記粉砕装置の前方に支持部を介して左右方向に駆動軸を設けたスクリューを駆動可能に配設し、前記スクリューの羽をブラシにて構成したものである。 In claim 2, in a pulverizer such as a self-propelled tree equipped with a pulverizer, a conveyor provided with a drive shaft in the left-right direction is attached to the side of the pulverizer, and a branch stand is attached to the front lower part of the pulverizer, A screw provided with a drive shaft in the left-right direction is provided in front of the crushing device via a support portion so as to be drivable, and the blades of the screw are configured by brushes.

本発明の効果として、以下に示すような効果を奏する。   As effects of the present invention, the following effects can be obtained.

請求項1に記載の如く、粉砕装置を備える自走式樹木等粉砕機において、粉砕装置前上部左右両側に支持部を介してプレートを取り付け、前記粉砕装置前下部に集枝台を取り付け、前記プレートの周囲にチェーンを駆動可能に配設し、前記チェーンの周囲にプレートの垂直下方向へ向けて掻込杆を固設したので、走行しながら、剪定されて地面に落下している枝等を集め、粉砕し、細断することができ、作業時間が短縮できる。
また、散在した枝等を、作業者がかがんだりして収集する必要がなく、労力が低減される。
In a self-propelled tree crusher equipped with a crushing device as claimed in claim 1, plates are attached to the front upper and left and right sides of the crushing device via support portions, and branch stands are attached to the front lower portion of the crushing device. The chain is driven around the plate so that the chain can be driven, and the scissors are fixed around the chain in the vertical downward direction of the plate. Branches and the like can be collected, pulverized, and shredded, reducing work time.
Further, it is not necessary for the operator to bend and collect scattered branches and the like, and labor is reduced.

請求項2に記載の如く、粉砕装置を備える自走式樹木等粉砕機において、粉砕装置側方に駆動軸を左右方向に設けたコンベアを取り付け、前記粉砕装置前下部に集枝台を取り付け、前記粉砕装置前方に支持部を介して左右方向に駆動軸を設けたスクリューを駆動可能に配設し、前記スクリューの羽をブラシにて構成したので、走行しながら、剪定されて地面に落下している枝等を集め、粉砕し、細断することができ、作業時間が短縮できる。
また、散在した枝等を、作業者がかがんだりして収集する必要がなく、労力が低減される。
加えて、投入口を前方ではなく、側面に配設したため、操作部にて操作を行っている作業者も、手で拾った枝等を投入口に投げ入れる事ができる。
In a self-propelled tree crusher equipped with a crushing device as claimed in claim 2, a conveyor provided with a drive shaft in the left-right direction is attached to the side of the crushing device , and a branch stand is provided at the front lower part of the crushing device. mounting, forward through the support portion and arranged to be driven screw having a drive shaft in the lateral direction of the crushing device, so to constitute a blade of the screw in the brush, while traveling, it is pruned ground Branches, etc. that fall on the surface can be collected, crushed and shredded, and the working time can be shortened.
Further, it is not necessary for the operator to bend and collect scattered branches and the like, and labor is reduced.
In addition, since the insertion port is arranged not on the front side but on the side surface, an operator who is operating the operation unit can throw a branch picked up by hand into the insertion port.

次に、発明の実施の形態を説明する。   Next, embodiments of the invention will be described.

図1は本発明の第一の実施例に用いる自走式樹木等粉砕機1の右側面図、図2は同じく平面図、図3は集枝装置15の第一の構成例を示した自走式樹木等粉砕機1の右側面図、図4は同じく平面図である。 Figure 1 is a first right side view of the self-propelled trees such grinder 1 for use in the embodiment of the present invention, FIG. 2 is plan view of the same, FIG. 3 is self showed first configuration example of a Atsumarieda 15 A right side view of the traveling tree crusher 1 and FIG. 4 are also plan views.

図5は集枝装置15の第二の実施例を示した自走式樹木等粉砕機1の右側面図、図6は同じく平面図である。 FIG. 5 is a right side view of the self-propelled tree crusher 1 showing a second embodiment of the branching device 15, and FIG. 6 is a plan view of the same.

まず、図1、図2を参照しながら、自走式樹木等粉砕機1全体について説明する。自走式樹木等粉砕機1は走行部2上に操縦部8と駆動部4と作業部13からなり、該作業部13は粉砕装置9と集枝装置15を備え、歩行型の集枝作業機としている。走行部2はトラックフレーム2eに駆動スプロケット2aと従動スプロケット2bと遊転輪2cが支持され、該駆動スプロケット2aと従動スプロケット2bと遊転輪2cにクローラベルト2dが巻回されている。前記駆動スプロケット2aを支持する駆動軸23はミッションケース14から突出されている。但し、本実施例ではクローラ式走行装置としているが、ホィール式走行装置とすることも可能である。   First, the entire grinder 1 such as a self-propelled tree will be described with reference to FIGS. 1 and 2. A self-propelled tree crusher 1 includes a steering unit 8, a drive unit 4, and a working unit 13 on a traveling unit 2, and the working unit 13 includes a crushing device 9 and a branching device 15. A machine. In the traveling unit 2, a drive sprocket 2a, a driven sprocket 2b, and an idler wheel 2c are supported on a track frame 2e, and a crawler belt 2d is wound around the drive sprocket 2a, the driven sprocket 2b, and the idler wheel 2c. A drive shaft 23 that supports the drive sprocket 2 a protrudes from the mission case 14. However, although the crawler type traveling device is used in the present embodiment, a wheel type traveling device may be used.

駆動部4はエンジン3とミッションケース14からなり、該エンジン3は、車体フレーム6の後部上に防振部材を介して支持され、該エンジン3の出力軸24上に固設した駆動プーリ25からベルト26を介してミッションケース14の入力軸30上に固設した入力プーリ31に動力が伝えられる。該駆動プーリ25と入力プーリ31の間にはベルトテンション式の主クラッチ32が配設されており、該主クラッチ32は操縦部8に設けた主クラッチレバー33と連動連結されている。前記駆動プーリ25、入力プーリ31、テンションプーリ34、ベルト26等はベルトケース10により覆われている。29は燃料タンク、5は排気マフラーである。   The drive unit 4 includes an engine 3 and a transmission case 14, and the engine 3 is supported on the rear part of the vehicle body frame 6 via a vibration isolating member, and from a drive pulley 25 fixed on the output shaft 24 of the engine 3. Power is transmitted to the input pulley 31 fixed on the input shaft 30 of the transmission case 14 via the belt 26. A belt tension type main clutch 32 is disposed between the drive pulley 25 and the input pulley 31, and the main clutch 32 is linked to a main clutch lever 33 provided in the control unit 8. The drive pulley 25, the input pulley 31, the tension pulley 34, the belt 26 and the like are covered with a belt case 10. 29 is a fuel tank and 5 is an exhaust muffler.

前記ミッションケース14は車体フレーム6の前後中央部から前下方に延設されて、該ミッションケース14前部より左右両側に駆動軸23が突出され、該駆動軸23上に前記駆動スプロケット2a・2aを固設し、該ミッションケース14内に収納した変速装置により変速して走行部2を駆動可能としている。該変速装置は操縦部8に設けた変速レバー35を操作することにより変速可能としている。また、ミッションケース14内にはPTOクラッチを設け、操縦部8に設けた作業クラッチレバー36を操作することにより「入」「切」可能としている。該PTOクラッチの出力軸(PTO軸)37はミッションケース14より進行方向左方へ突出され、該出力軸37よりスプロケット、チェーン等の伝動機構を介して作業部13に動力を伝達できるようにしている。   The transmission case 14 extends forward and downward from the front and rear center of the vehicle body frame 6, and a drive shaft 23 protrudes from the front of the transmission case 14 on both the left and right sides. The drive sprockets 2 a and 2 a are projected on the drive shaft 23. And the traveling unit 2 can be driven by shifting with a transmission device housed in the transmission case 14. The transmission can be shifted by operating a shift lever 35 provided in the control unit 8. In addition, a PTO clutch is provided in the mission case 14 and can be turned “ON” and “OFF” by operating a work clutch lever 36 provided in the control unit 8. An output shaft (PTO shaft) 37 of the PTO clutch projects from the transmission case 14 to the left in the traveling direction so that power can be transmitted from the output shaft 37 to the working unit 13 via a transmission mechanism such as a sprocket or a chain. Yes.

操縦部8は車体フレーム6後部よりハンドル7が後上方に向かって延設され、該ハンドル7の上部には、主クラッチレバー33、作業クラッチレバー36、変速レバー35、アクセルレバー38、サイドクラッチレバー39等が設けられている。また、エンジン3前方の車体フレーム6上には、樹木等を粉砕し、チップ状に細断する粉砕装置9が配設されており、前記ミッションケース14から突出したPTO軸37よりスプロケット、チェーン(またはプーリ、ベルト)を介して、エンジンからの動力が粉砕装置9に伝達される。   The steering part 8 has a handle 7 extending rearward and upward from the rear part of the vehicle body frame 6, and a main clutch lever 33, a work clutch lever 36, a transmission lever 35, an accelerator lever 38, and a side clutch lever are disposed above the handle 7. 39 etc. are provided. A crushing device 9 for crushing trees and the like and crushing them into chips is disposed on the vehicle body frame 6 in front of the engine 3. A sprocket, chain ( Alternatively, the power from the engine is transmitted to the crushing device 9 via a pulley and a belt.

粉砕装置9は粉砕ケース40前方に投入口11を開口し、粉砕装置9の機体進行方向下側、若しくは左右一側方に排出口12を開口し、粉砕ケース40内部にカッター41を収納している。前記排出口12の下方に粉砕した枝等を集めるためにコンテナ等の回収箱を配置することもできる。カッター41は本実施例ではシリンダカッターを使用しているが、限定するものではなく、ブレード刃やディスク刃等により細断することも可能である。   The crushing device 9 opens the inlet 11 in front of the crushing case 40, opens the discharge port 12 on the lower side of the crushing device 9 in the machine direction or on the left and right sides, and houses the cutter 41 inside the crushing case 40. Yes. A collection box such as a container may be disposed below the outlet 12 to collect the crushed branches. In this embodiment, the cutter 41 uses a cylinder cutter, but the cutter 41 is not limited and can be chopped with a blade blade or a disk blade.

次に、集枝装置15について説明する。集枝装置15は、粉砕装置9の前方に設けられている。車体フレーム6前部両側より支柱42を立設し、該支柱42の上部に支持フレーム19・19の後部を枢支し、該支持フレーム19・19前端に掻込体43を設けている。前記支柱42の下部に集枝台20の後部両側を枢支している。該支持フレーム19・19の前後中途部と集枝台20の前後中途部の間は連結リンク44により枢結され、該集枝台20の下面と前記駆動軸23の間には昇降シリンダ45が配置され、集枝装置15を昇降可能としている。   Next, the branching device 15 will be described. The branching device 15 is provided in front of the crushing device 9. A support column 42 is erected from both sides of the front part of the vehicle body frame 6, the rear portions of the support frames 19, 19 are pivoted on the upper part of the support column 42, and a scraper 43 is provided at the front ends of the support frames 19, 19. The rear side of the branch stand 20 is pivotally supported at the lower portion of the column 42. A connecting link 44 is pivotally connected between the front and rear middle portions of the support frames 19 and 19 and the front and rear middle portions of the branch stand 20, and a lifting cylinder 45 is provided between the lower surface of the branch stand 20 and the drive shaft 23. The branching device 15 can be moved up and down.

前記集枝台20の前下部両側には支持杆46aを介してソリ体46・46が設けられ、作業時にはソリ体46を地表面に接地させて走行することにより、地表面に追随して集枝台20が上下動し、拾い残しができるだけすくなくなるようにしている。但し、ソリ体46の代わりに図3に示すように、集枝台20の下両側にゲージ輪47を配置することもできる。また、ソリ体46またはゲージ輪47の支持杆46a・47aを上下摺動自在に支持してボルト等により固定する構成として、高さ調節可能に構成することもできる。この高さ調節することにより枝の種類や地表面の状態等により拾い上げる高さを調節することができる。   Sledge bodies 46, 46 are provided on both sides of the front lower portion of the branch stand 20 via support rods 46a. During operation, the sled body 46 is grounded to the ground surface and travels to follow the ground surface. The pedestal 20 moves up and down so as to make as little as possible left behind. However, instead of the sled body 46, as shown in FIG. 3, gauge rings 47 may be arranged on both lower sides of the branch stand 20. Further, as a configuration in which the support rods 46a and 47a of the sled body 46 or the gauge ring 47 are supported slidably up and down and fixed with bolts or the like, the height can be adjusted. By adjusting the height, it is possible to adjust the height to be picked up according to the type of branch, the state of the ground surface, and the like.

前記掻込体43は支持フレーム19前下部に楕円状の支持プレート16を固定し、該支持プレート16の前後両側に従動スプロケット49・49を設け、中央部に駆動スプロケット48を設け、該従動スプロケット49・49と駆動スプロケット48にチェーン17を巻回し、該チェーン17には所定間隔をあけて下方に掻込杆18・18・・・を突出している。該掻込杆18の下端は前記集枝台20の上面近傍または接するように配設している。該掻込杆18は可撓性を有する棒状部材で構成されている。そして、該左右の掻込体43・43は平面視において前方が両側方に広がる「ハ」状に配設し、対向部分の掻込杆18・18・・・が互いに中央後方へ移動するように構成することによって、地表に残された剪定後の枝等を走行しながら拾い上げて後方へ搬送するようにしている。この掻込体43の後端は前記投入口11に臨むように配設されている。   The scraper 43 has an elliptical support plate 16 fixed to the front lower portion of the support frame 19, driven sprockets 49, 49 are provided on both front and rear sides of the support plate 16, and a drive sprocket 48 is provided in the center. The chain 17 is wound around the 49 and 49 and the drive sprocket 48, and the scissors 18 are projected downward from the chain 17 at a predetermined interval. The lower end of the scissors 18 is disposed near or in contact with the upper surface of the branch stand 20. The scissor rod 18 is composed of a flexible rod-shaped member. The left and right scratching bodies 43, 43 are arranged in a "c" shape with the front extending in both sides in a plan view, so that the scraping rods 18, 18,. By being configured, the pruned branches and the like remaining on the ground surface are picked up while traveling and transported backward. The rear end of the scraper 43 is disposed so as to face the insertion port 11.

次に、エンジン3より得られる動力の、各部への伝達機構を説明する。エンジン3によって得られた動力は、ベルトケース10内のプーリ25及びチベルト26を介してミッションケース14に伝達され、該ミッションケース14で変速された後の動力が駆動スプロケット2aに伝達されてクローラ式走行装置を駆動する。また、ミッションケース14の入力軸30と左右反対方向にPTO軸37が突出され、該PTO軸37上に固設したスプロケットよりチェーンを介して粉砕装置9の入力軸上に固設したスプロケットに動力が伝えられ、該入力軸よりカッター41を駆動すると同時に、入力軸上に固設したスプロケットよりチェーンを介して前記支柱42・42に横架した伝動軸50上のスプロケットに動力を伝達する。該伝動軸50は前記支持フレーム19の回動支点となっており、該伝動軸50の両側にはベベルギヤを設け、該ベベルギヤは前記支持フレーム19・19の後部内に設けたベベルギヤと噛合させで動力を伝達し、該ベベルギヤを固定する軸上にスプロケットを固設し、該スプロケットよりチェーンを介して支持フレーム19前部に設けた駆動軸51上の駆動スプロケット48に動力を伝達し、該駆動スプロケット48から前記従動スプロケット49を介してチェーン17を駆動する構成としている。このようにして、チェーン17が回転されることにより掻込杆18が回転駆動されるのである。   Next, a mechanism for transmitting the power obtained from the engine 3 to each part will be described. The power obtained by the engine 3 is transmitted to the transmission case 14 via the pulley 25 and the tie belt 26 in the belt case 10, and the power after being shifted by the transmission case 14 is transmitted to the drive sprocket 2a to be a crawler type. Drive the travel device. Further, a PTO shaft 37 protrudes in the opposite direction to the input shaft 30 of the mission case 14, and the sprocket fixed on the PTO shaft 37 is driven by a sprocket fixed on the input shaft of the crushing device 9 via a chain. Then, the cutter 41 is driven from the input shaft, and at the same time, the power is transmitted from the sprocket fixed on the input shaft to the sprocket on the transmission shaft 50 that is horizontally mounted on the columns 42 and 42 via the chain. The transmission shaft 50 serves as a pivot for the support frame 19, and bevel gears are provided on both sides of the transmission shaft 50. The bevel gear is engaged with the bevel gears provided in the rear portions of the support frames 19 and 19. A sprocket is fixed on the shaft for transmitting the power and fixing the bevel gear, and the power is transmitted from the sprocket to the drive sprocket 48 on the drive shaft 51 provided in the front portion of the support frame 19 through the chain. The chain 17 is driven from the sprocket 48 through the driven sprocket 49. In this way, the scraper bar 18 is rotationally driven by rotating the chain 17.

このようにして、作業時には昇降シリンダ45を縮小して集枝装置15を下降させてソリ体46を地表面に当接させ、走行部2により走行しながら掻込体43を作動させると、チェーン17に固定した掻込杆18が回動されて、地表面に放置された枝や葉等は集枝台20上に載り、掻込杆18の回動により左右中央に集められながら後方へ搬送され、投入口11に入る。該投入口11から入った枝等は、粉砕装置9により粉砕されて排出口12より地表面に排出される。   In this way, when the work is performed, the lifting cylinder 45 is reduced and the branching device 15 is lowered to bring the sled body 46 into contact with the ground surface. The raft 18 fixed to 17 is rotated, and the branches, leaves, etc. left on the ground surface are placed on the branch stand 20, and conveyed to the rear while being gathered in the left and right center by the rotation of the raft 18 And enters the slot 11. Branches and the like that have entered from the inlet 11 are pulverized by the pulverizer 9 and discharged from the outlet 12 to the ground surface.

本発明のように、粉砕装置9を備える自走式樹木等粉砕機1において、粉砕装置9前上部左右両側に支持部19を介してプレート16を取り付け、前記粉砕装置9前下部に集枝台20を取り付け、前記プレート16の周囲にチェーン17を駆動可能に配設し、前記チェーン17の周囲にプレート16の垂直下方向へ向けて掻込杆18を固設したので、走行しながら、剪定されて地面に落下している枝等を集め、粉砕し、細断することができ、作業時間が短縮できる。また、散在した枝等を、作業者がかがんだりして収集する必要がなく、労力が低減される。   As in the present invention, in a self-propelled tree crusher 1 having a crushing device 9, plates 16 are attached to the front upper and lower left and right sides of the crushing device 9 via support portions 19, and a branch stand is mounted on the front lower portion of the crushing device 9. 20, the chain 17 is disposed around the plate 16 so as to be drivable, and the scissors 18 are fixed around the chain 17 in the vertical downward direction of the plate 16. The branches that have been dropped on the ground can be collected, crushed and shredded, and the working time can be shortened. Further, it is not necessary for the operator to bend and collect scattered branches and the like, and labor is reduced.

前述の集枝装置15においては、支持プレート16・16の駆動軸51が略上下方向であったが、第一の構成例として図3及び図4に示すように、機体進行方向に対して左右方向に駆動軸51を略前後に2本配設し、該駆動軸51F・51Bにてローラ62F・62Bを駆動し、該ローラ62F・62Bにてコンベア61を駆動し、コンベア61の周囲に枝等を引掻ける掻込杆18を設けて、枝等を粉砕装置9に投入する構成でも良い。ここで、掻込杆18はコンベアの右端から左端まで達する羽根のような形状でも良いし、可撓性のあるものであれば、ブラシのようなものでも良い。また、前記掻込杆18をくの字状に形成し、取込み性能を上げることも可能である。 In the branching device 15 described above, the drive shaft 51 of the support plates 16 and 16 is substantially vertical, but as a first configuration example, as shown in FIG. 3 and FIG. Two drive shafts 51 are disposed substantially in the front and rear direction, the rollers 62F and 62B are driven by the drive shafts 51F and 51B, the conveyor 61 is driven by the rollers 62F and 62B, and branches around the conveyor 61 A configuration is also possible in which a scraper 18 for scratching and the like is provided, and branches and the like are thrown into the crushing device 9. Here, the raft 18 may be shaped like a blade reaching from the right end to the left end of the conveyor, or may be a brush as long as it is flexible. It is also possible to improve the uptake performance by forming the scissors 18 in a U shape.

本構成のように、粉砕装置9を備える自走式樹木等粉砕機1において、粉砕装置9前上部左右両側に支持部19を介して左右方向に駆動軸51を設けたコンベアを駆動可能に配設し、前記粉砕装置9前下部に集枝台20を取り付け、前記コンベア61の周囲に掻込杆18を設けたので、走行しながら、剪定されて地面に落下している枝等を集め、粉砕し、細断することができ、作業時間が短縮できる。また、散在した枝等を、作業者がかがんだりして収集する必要がなく、労力が低減される。 In the self-propelled tree crusher 1 having the crushing device 9 as in this configuration, a conveyor provided with drive shafts 51 in the left-right direction is arranged on the left and right sides of the front upper part of the crushing device 9 via the support portions 19 so as to be driven. Installed, the branch stand 20 is attached to the front lower part of the pulverizer 9, and the scraper 18 is provided around the conveyor 61, so that the branches etc. that have been pruned and dropped on the ground are collected while traveling, It can be crushed and shredded, reducing the working time. Further, it is not necessary for the operator to bend and collect scattered branches and the like, and labor is reduced.

次に、第二の実施例として、粉砕装置9側方に投入口11を配設する場合について、図5及び図6を参照しながら説明する。自走式樹木等粉砕機1の前方にて、集枝台20に乗り上げた枝等を、スクリュー70により側部に移動させ、集枝台20側部に送られた枝等をコンベア71により後上方に移動させ、粉砕装置9の投入口11に投入させる。投入口11はコンベア71後端の下方に配設され、上方に開口されている。 Next, as a second embodiment, the case where the inlet 11 is disposed on the side of the crushing device 9 will be described with reference to FIGS. 5 and 6. In front of the self-propelled tree crusher 1, the branches and the like that run on the branch stand 20 are moved to the side by the screw 70, and the branches etc. sent to the side of the branch stand 20 are moved by the conveyor 71. It is moved upward and charged into the charging port 11 of the crushing device 9. The insertion port 11 is disposed below the rear end of the conveyor 71 and opens upward.

スクリュー70は、支持フレーム19・19前端部に枢支された駆動軸51によって回転するドラム72と、該ドラム72の周りにスクリュー70の羽として設けられたブラシ73と、によって構成されている。集枝台20は、機体進行方向に向けて、下向きに傾斜して配設されており、機体が前方に進むと、地面に落下している枝等が集枝台20に乗り上げてくるようになっている。本実施例では、投入口11が粉砕装置9の機体進行方向左側に取り付けられているが、粉砕装置9の右側に取り付けたり、粉砕装置9の上面に投入口を設けたりすることも可能である。   The screw 70 is constituted by a drum 72 that is rotated by a drive shaft 51 that is pivotally supported by the front end portions of the support frames 19 and 19, and a brush 73 that is provided around the drum 72 as a blade of the screw 70. The branch stand 20 is disposed so as to be inclined downward in the aircraft traveling direction. When the aircraft advances forward, the branches and the like that are falling on the ground come on the branch stand 20. It has become. In the present embodiment, the charging port 11 is attached to the left side of the pulverizing device 9 in the direction of machine movement. However, it is also possible to attach the charging port 11 to the right side of the pulverizing device 9 or to provide a charging port on the upper surface of the pulverizing device 9. .

本発明のように、粉砕装置9を備える自走式樹木等粉砕機1において、粉砕装置9側方に駆動軸を左右方向に設けたコンベア71を取り付け、前記粉砕装置9前下部に集枝台20を取り付け、前記粉砕装置9前方に支持部19を介して左右方向に駆動軸51を設けたスクリュー70を駆動可能に配設し、前記スクリュー70の羽をブラシ73にて構成したので、走行しながら、剪定されて地面に落下している枝等を集め、粉砕し、細断することができ、作業時間が短縮できる。また、散在した枝等を、作業者がかがんだりして収集する必要がなく、労力が低減される。加えて、本実施例の場合は、投入口11を前方ではなく、側面に配設したため、操縦部8にて操作を行っている作業者も、手で拾った枝等を投入口11に投げ入れる事ができる。   As in the present invention, in a self-propelled tree crusher 1 having a crushing device 9, a conveyor 71 provided with a drive shaft in the left-right direction is attached to the side of the crushing device 9, and a branch stand is provided at the front lower part of the crushing device 9. 20, a screw 70 provided with a drive shaft 51 in the left-right direction is arranged in front of the crushing device 9 via a support 19, and the wings of the screw 70 are configured by a brush 73. However, branches and the like that have been pruned and dropped on the ground can be collected, crushed, and shredded, thereby shortening the work time. Further, it is not necessary for the operator to bend and collect scattered branches and the like, and labor is reduced. In addition, in the case of the present embodiment, since the insertion port 11 is disposed not on the front side but on the side surface, an operator who is operating the control unit 8 throws a branch picked up by the hand into the insertion port 11. I can do things.

本発明の第一の実施例に係る自走式樹木等粉砕機1の全体的な構成を示した側面図。The side view which showed the whole structure of the grinder 1 such as a self-propelled tree according to the first embodiment of the present invention. 同じく平面図。FIG. 集枝装置15の第一の構成例を示した自走式樹木等粉砕機1の右側面図。The right view of the grinder 1 for self-propelled trees etc. which showed the 1st structural example of the branching apparatus 15. FIG. 同じく平面図。FIG. 集枝装置15の第二の実施例を示した自走式樹木等粉砕機1の右側面図。The right view of the self-propelled tree etc. grinder 1 which showed the 2nd Example of the branching apparatus 15. FIG. 同じく平面図。FIG.

1 自走式樹木等粉砕機
9 粉砕装置
15 集枝装置
16 支持プレート
17 チェーン
18 掻込杆
19 支持フレーム
20 集枝台
51 駆動軸
70 スクリュー
71 コンベア
73 ブラシ
DESCRIPTION OF SYMBOLS 1 Crusher, such as self-propelled tree 9 Crushing device 15 Branching device 16 Support plate 17 Chain 18 Scratch rod 19 Support frame 20 Branch stand 51 Drive shaft 70 Screw 71 Conveyor 73 Brush

Claims (2)

粉砕装置を備える自走式樹木等粉砕機において、粉砕装置前上部左右両側に支持部を介してプレートを取り付け、前記粉砕装置前下部に集枝台を取り付け、前記プレートの周囲にチェーンを駆動可能に配設し、前記チェーンの周囲にプレートの垂直下方向へ向けて掻込杆を固設したことを特徴とする自走式樹木等粉砕機。 In a self-propelled tree crusher equipped with a crushing device , plates are attached to the front upper and left and right sides of the crushing device via support parts, branch stands are attached to the front lower portion of the crushing device , and a chain is attached around the plate. A pulverizer for self-propelled trees or the like, which is arranged so as to be drivable, and is provided with a raft around the chain in a vertically downward direction of the plate. 粉砕装置を備える自走式樹木等粉砕機において、粉砕装置の側方に駆動軸を左右方向に設けたコンベアを取り付け、前記粉砕装置の前下部に集枝台を取り付け、前記粉砕装置の前方に支持部を介して左右方向に駆動軸を設けたスクリューを駆動可能に配設し、前記スクリューの羽をブラシにて構成したことを特徴とする自走式樹木等粉砕機。 In a pulverizer such as a self-propelled tree equipped with a pulverizer, a conveyor provided with a drive shaft in the left-right direction is attached to the side of the pulverizer, a branch stand is attached to the front lower part of the pulverizer, and the front of the pulverizer A self-propelled tree crusher characterized in that a screw provided with a drive shaft in the left-right direction via a support portion is arranged to be drivable, and the blades of the screw are configured by brushes .
JP2003271510A 2003-07-07 2003-07-07 Self-propelled tree crusher Expired - Fee Related JP4344188B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003271510A JP4344188B2 (en) 2003-07-07 2003-07-07 Self-propelled tree crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003271510A JP4344188B2 (en) 2003-07-07 2003-07-07 Self-propelled tree crusher

Publications (2)

Publication Number Publication Date
JP2005028307A JP2005028307A (en) 2005-02-03
JP4344188B2 true JP4344188B2 (en) 2009-10-14

Family

ID=34209355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003271510A Expired - Fee Related JP4344188B2 (en) 2003-07-07 2003-07-07 Self-propelled tree crusher

Country Status (1)

Country Link
JP (1) JP4344188B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007098359A (en) * 2005-10-07 2007-04-19 National Agriculture & Food Research Organization Apparatus for crushing pruned branches
KR102215199B1 (en) * 2019-02-14 2021-02-15 (주)세림기계 movable transverse tree branch shredder

Also Published As

Publication number Publication date
JP2005028307A (en) 2005-02-03

Similar Documents

Publication Publication Date Title
US4193636A (en) Asphalt paving planer with conveyor forwardly of cutting drum
US4232719A (en) Brush harvester
WO2015131810A1 (en) Driver's platform of combine harvester and combine harvester having driver's platform
CN110651564B (en) Ditching earthing knife and ditching fertilization earthing all-in-one
CN113079796A (en) Sectional type ligusticum wallichii harvester
WO2007140520A1 (en) Adjustable feed train for sugarcane harvester
CN110326433A (en) Self-propelled type straw picks up feed baler
CN113832898A (en) Municipal garden sanitation is with cleaning collecting device
CN210275171U (en) Self-propelled straw pick-up feed bundling machine
CN201151569Y (en) Multifunctional machine for grain loading, grain peeling and bin discharging
JP4344188B2 (en) Self-propelled tree crusher
WO2015131809A1 (en) Travelling apparatus of combine harvester
CN103821756B (en) The cleaning centrifugal cutter and there is the combine-harvester of this fan of a kind of combine-harvester
CN205755319U (en) A kind of film soil segregation apparatus of spring-tooth residual film reclaimer
CN111010985B (en) Straw compression harvesting all-in-one machine
CN112868376A (en) Hybrid power full-electric control sugarcane harvester
CN108990504B (en) Large Jiang Chanyun vibrating screen mechanism
CN203748277U (en) Working component power transmission mechanism of combine harvester
RU153129U1 (en) SNOW CLEANER
CN203942819U (en) The operative clutch of combine and there is the combine of this clutch
CA2662304C (en) Apparatus and method for waste wood removal
CN210275165U (en) Self-propelled rear-outlet bundle feed bundler
CN210868757U (en) Onion harvesting and film cleaning machine
CN103797979B (en) A kind of chassis main frame of combine and there is the combine of this frame
CN103814699B (en) A kind of combine

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060609

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090306

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090317

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090515

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090707

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20090710

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120717

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees