JP2004041033A - Ridging working machine - Google Patents

Ridging working machine Download PDF

Info

Publication number
JP2004041033A
JP2004041033A JP2002200514A JP2002200514A JP2004041033A JP 2004041033 A JP2004041033 A JP 2004041033A JP 2002200514 A JP2002200514 A JP 2002200514A JP 2002200514 A JP2002200514 A JP 2002200514A JP 2004041033 A JP2004041033 A JP 2004041033A
Authority
JP
Japan
Prior art keywords
slope
rotary
ridge
work machine
slope forming
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
Application number
JP2002200514A
Other languages
Japanese (ja)
Inventor
Hiroyuki Arai
新井 弘之
Mitsuhiko Tanji
丹治 光彦
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.)
Yanmar Co Ltd
Original Assignee
Yanmar Agricultural Equipment 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 Yanmar Agricultural Equipment Co Ltd filed Critical Yanmar Agricultural Equipment Co Ltd
Priority to JP2002200514A priority Critical patent/JP2004041033A/en
Publication of JP2004041033A publication Critical patent/JP2004041033A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Soil Working Implements (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To readily make an improvement of durability and driving efficiency, or the like. <P>SOLUTION: Traveling wheels supporting a machine body are installed in the forward direction of the machine body and a rotary part is arranged at a position just in front of the traveling wheels to perform furrowing up operation. A slope-forming part is arranged at a position just in the rear of the traveling wheels to shape tilled soil furrowed up with the rotary part and form slopes of cultivating ridges. The slope-forming part is provided with rotating rollers formed into a circular cylindrical or an inverted truncated conical shape for forming the slopes. Thereby, the tilled soil furrowed up with the rotary part is shaped with the slope-forming part to form the slopes of the cultivating ridges and resultantly reduce the vibration and vibration load on the machine body or an operator. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、苺等を栽培する栽培畦を成形する畦立て作業機に関する。
【0002】
【従来の技術】
従来、畦立て作業機の一形態として、例えば、実開昭62−136102号公報に開示されたものがあり、同公報に開示された畦立て作業機は、溝上げ作業を行うロータリ部の直後方位置に、同ロータリ部により溝上げされた耕耘土を整形して栽培畦の法面を成形する法面成形部を設けている。
【0003】
そして、法面成形部は、左右一対の培土板の内側に振動装置を配置して、同振動装置に振動リンクを介して両培土板を連動連結して、両培土板を側方から上方へ押し上げ振動させることにより、栽培畦の法面を成形するようにしている。
【0004】
【発明が解決しようとする課題】
ところが、上記した畦立て作業機では、培土板を振動させる振動リンク等が衝撃によって損傷等され易いために、耐久性や駆動効率の向上等を容易に図れないという不具合がある。
【0005】
そして、土の湿り具合によって栽培畦の法面の仕上がりが不良になったり、土の締め付けが不足する等の不具合がある。
【0006】
また、機体の操向ハンドルを作業者が押して進行を補助して走行駆動力不足を補ったり、培土板の振動ピッチを小さくするのに走行速度を減速する必要があり、取り扱い操作性の向上並びに作業能率の向上等を容易に図れないという不具合がある。
【0007】
【課題を解決するための手段】
そこで、本発明では、機体の進行方向に沿って、同機体を支持する走行輪と、同走行輪の直前方位置に配置して溝上げ作業を行うロータリ部と、上記走行輪の直後方位置に配置してロータリ部により溝上げされた耕耘土を整形して栽培畦の法面を成形する法面成形部とを具備し、法面成形部には、円柱状ないしは逆円錘台形状に形成した法面成形用回転ローラを設けたことを特徴とする畦立て作業機を提供するものである。
【0008】
また、本発明では、法面成形部は、左右一対の法面成形用回転ローラを具備することにも特徴を有する。
【0009】
【発明の実施の形態】
以下に、本発明の実施の形態について説明する。
【0010】
すなわち、本発明に係る畦立て作業機は、機体の進行方向に沿って、同機体を支持する走行輪と、同走行輪の直前方位置に配置して溝上げ作業を行うロータリ部と、上記走行輪の直後方位置に配置してロータリ部により溝上げされた耕耘土を整形して栽培畦の法面を成形する法面成形部とを具備し、法面成形部には、円柱状ないしは逆円錘台形状に形成した法面成形用回転ローラを設けている。
【0011】
そして、法面成形部は、左右一対の法面成形用回転ローラを具備している。
【0012】
【実施例】
以下に、本発明の実施例を、図面を参照しながら説明する。
【0013】
図1及び図2に示すAは、本発明にかかる畦立て作業機であり、同畦立て作業機Aは、作業機本体1と、同作業機本体1の直前方位置に配置して溝上げ作業を行うロータリ部2と、上記作業機本体1の直後方位置に配置してロータリ部2により溝上げされた耕耘土を整形して栽培畦Uの法面Nを成形する法面成形部3とを具備している。
【0014】
そして、作業機本体1は、上下方向に伸延するミッションケース4の下端部に左右方向に軸線を向けて貫通する車軸5を介して左右一対の走行輪6,6を取り付け、ミッションケース4の前面下部より前方へエンジン支持台7を延設し、同エンジン支持台7上にエンジン8を搭載して、同エンジン8とミッションケース4の右側上部との間に伝動ケース9を介設し、ミッションケース4の上端部にはハンドルステー10の基端部を上下方向の軸線廻りに180度回動自在として、同ハンドルステー10に取り付けた操向ハンドル11を前方と後方とに方向転換自在としている。12は燃料タンク、aは機体の進行方向である。
【0015】
ロータリ部2は、上下方向に伸延する伝動シャフトケース15の下端部に、左右方向に軸線を向けたロータリ軸16を交差状に連動連結し、同ロータリ軸16に複数のロータリ爪17を取り付ける一方、伝動シャフトケース15の上端部にギヤケース18を設けて、同ギヤケース18の左側部と前記ミッションケース4の左側上部との間にロータリ伝動ケース19を介設している。20はロータリカバー、bはロータリ爪17の回転方向である。
【0016】
法面成形部3は、図3にも示すように、上下方向に軸線を向けた左右一対の縦シャフトケース21,21の下端部に、それぞれ逆円錘台形状に形成した法面成形用回転ローラ22,22を連動連設する一方、両縦シャフトケース21,21の上端部間に左右方向に軸線を向けた横シャフトケース23を横架状に連動連設し、同横シャフトケース23の中途部と前記ギヤケース18の左側部との間に法面成形伝動ケース24を介設している。cは、法面成形用回転ローラ22の回転方向である。
【0017】
ここで、法面成形用回転ローラ22は、少なくとも法面Nを回転しながら鎮圧することができる形状であれば良く、例えば、円柱状に形成することもできる。
【0018】
上記のように構成した畦立て作業機Aにより栽培畦Uを畦立てする際には、作業者(図示せず)は、作業機本体1の後方に位置する圃場G上に立って、操向ハンドル11を把持し、同状態にてエンジン8を駆動させることにより走行輪6,6とロータリ爪17と法面成形用回転ローラ22,22を回動ないし回転させる。
【0019】
そして、図1に示すように、機体を進行方向aに移動させながらロータリ爪17により溝上げされた耕耘土を左右一対の法面成形用回転ローラ22,22により外盛り整形して左右方向に隣接する栽培畦U,Uの内側方の法面N,Nを同時に成形することができるようにしている。
【0020】
この際、ロータリ爪17により栽培畦Uへの外盛りを繰り返すことにより、法面Nの増し上げ作業を簡単にかつ確実に行うことができる。
【0021】
また、ロータリ部2は、作業機本体1の前方に配置しているため、作業者は、前方を視認しながらロータリ部2による溝上げ状況を視認することができて、畦立て作業効率を向上させることができる。
【0022】
【発明の効果】
(1)請求項1記載の本発明では、機体の進行方向に沿って、同機体を支持する走行輪と、同走行輪の直前方位置に配置して溝上げ作業を行うロータリ部と、上記走行輪の直後方位置に配置してロータリ部により溝上げされた耕耘土を整形して栽培畦の法面を成形する法面成形部とを具備し、法面成形部には、円柱状ないしは逆円錘台形状に形成した法面成形用回転ローラを設けている。
【0023】
このようにして、ロータリ部により溝上げされた耕耘土を、法面成形部に設けて円柱状ないしは逆円錘台形状に形成した法面成形用回転ローラにより整形して、栽培畦の法面を成形するようにしているため、振動が少なく、機体やオペレータへの振動負荷が少ない。その結果、耐久性や駆動効率の向上等を容易に図ることができる。
【0024】
しかも、土の性状等に関係なく、法面を適正な締め付け状態にて良好に(滑らかに、かつ、きれいに)仕上げることができる。
【0025】
さらには、走行負荷を軽減することができ、かつ、高速走行作業を可能にして、取り扱い操作性の向上並びに畦立て作業能率の向上等を容易に図ることができる。
【0026】
また、ロータリ部は、走行輪の前方に配置しているため、作業者は、前方を視認しながらロータリ部2による溝上げ状況を視認することができて、畦立て作業効率を向上させることができる。
【0027】
(2)請求項2記載の本発明では、法面成形部は、左右一対の法面成形用回転ローラを具備している。
【0028】
このようにして、円柱状ないしは逆円錘台形状に形成した左右一対の法面成形用回転ローラによりロータリ部により溝上げした耕耘土の締め付け力を確保することができて、土の性状等に関係なく、法面を適正な締め付け状態にて良好に(滑らかに、かつ、きれいに)仕上げることができる。
【0029】
しかも、法面形成用回転ローラの駆動構造の耐久性の向上並びに作業速度の高速化等を容易に図ることができる。
【0030】
さらには、左右一対の法面成形用回転ローラにより、左右に隣接する栽培畦の法面を同時に成形することができる。
【図面の簡単な説明】
【図1】本発明にかかる第1実施例としての畦立て作業機の側面説明図。
【図2】同畦立て作業機の平面説明図。
【図3】法面成形部の背面説明図。
【符号の説明】
A 畦立て作業機
1 作業機本体
2 ロータリ部
3 法面成形部
4 ミッションケース
5 車軸
6 走行輪
7 エンジン支持台
8 エンジン
[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a ridge setting machine for forming a cultivation ridge for growing strawberries or the like.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as one form of a ridge work machine, for example, there is one disclosed in Japanese Utility Model Laid-Open Publication No. 62-136102, and the ridge work machine disclosed in the same publication is provided immediately after a rotary portion for performing a groove raising operation. A slope forming section for shaping the cultivated soil raised by the rotary section and shaping the slope of the cultivation ridge is provided at one side.
[0003]
And the slope forming part arranges a vibration device inside the pair of left and right breeding plates, and interlocks and connects both cultivation plates to the same vibration device via a vibration link, and moves both cultivation plates upward from the side By pushing up and vibrating, the slope of the cultivation ridge is shaped.
[0004]
[Problems to be solved by the invention]
However, in the above-mentioned ridge work machine, there is a disadvantage that the vibration link or the like for vibrating the breeding plate is easily damaged by an impact, so that it is not easy to improve the durability and the driving efficiency.
[0005]
In addition, there are disadvantages such as poor finishing of the slope of the cultivation ridge due to the wetness of the soil and insufficient tightening of the soil.
[0006]
In addition, it is necessary for the operator to push the steering handle of the fuselage to assist the progress and compensate for the lack of running driving force, or to reduce the running speed in order to reduce the vibration pitch of the cultivation board, improving handling operability and There is a problem that it is not easy to improve the work efficiency.
[0007]
[Means for Solving the Problems]
Therefore, according to the present invention, along the traveling direction of the fuselage, a traveling wheel that supports the fuselage, a rotary portion that is disposed immediately in front of the traveling wheel and performs a groove raising operation, and a position that is immediately behind the traveling wheel. And shaping the cultivated soil raised by the rotary part and shaping the slope of the cultivation ridge.The slope forming part has a columnar or inverted truncated cone shape. It is an object of the present invention to provide a ridge work machine characterized by having a formed slope forming rotary roller.
[0008]
Further, in the present invention, the slope forming section is also characterized in that it includes a pair of left and right rotating rollers for slope molding.
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described.
[0010]
That is, the ridge work machine according to the present invention, along the traveling direction of the fuselage, a traveling wheel that supports the fuselage, a rotary portion that is disposed immediately in front of the traveling wheel and performs a groove raising operation, A slope forming part for shaping the cultivation ridge by shaping the cultivated soil grooved by the rotary part by disposing at a position immediately behind the traveling wheel and forming a slope of the cultivation ridge. A slope forming rotary roller formed in an inverted truncated cone shape is provided.
[0011]
The slope forming section includes a pair of left and right slope forming rotary rollers.
[0012]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0013]
A shown in FIGS. 1 and 2 is a ridge work machine according to the present invention. The ridge work machine A is provided with a work machine main body 1 and a groove raised by being disposed immediately in front of the work machine main body 1. A rotary section 2 for performing work, and a slope forming section 3 arranged at a position immediately behind the work machine main body 1 for shaping the cultivated soil raised by the rotary section 2 to form a slope N of a cultivation ridge U. Is provided.
[0014]
The work implement body 1 has a pair of left and right running wheels 6 and 6 attached to a lower end portion of a transmission case 4 extending in the vertical direction via an axle 5 penetrating the transmission case with an axis extending in the left and right direction. An engine support 7 is extended forward from a lower portion, an engine 8 is mounted on the engine support 7, and a transmission case 9 is interposed between the engine 8 and an upper right side of the transmission case 4 to transmit the transmission. At the upper end of the case 4, the base end of the handle stay 10 is rotatable 180 degrees around the vertical axis, and the steering handle 11 attached to the handle stay 10 is changeable in the forward and backward directions. . Reference numeral 12 denotes a fuel tank, and a denotes a traveling direction of the aircraft.
[0015]
The rotary portion 2 is connected to a lower end portion of a transmission shaft case 15 extending in the vertical direction by interlockingly connecting a rotary shaft 16 having an axis directed in the left-right direction in an intersecting manner, and attaching a plurality of rotary claws 17 to the rotary shaft 16. A gear case 18 is provided at the upper end of the transmission shaft case 15, and a rotary transmission case 19 is interposed between the left side of the gear case 18 and the upper left side of the transmission case 4. 20 is a rotary cover, and b is the direction of rotation of the rotary pawl 17.
[0016]
As shown in FIG. 3, the slope forming section 3 is formed at the lower ends of a pair of left and right vertical shaft cases 21 and 21 whose axes are oriented in the vertical direction. While the rollers 22 and 22 are interlocked and connected, a horizontal shaft case 23 having an axis oriented in the left-right direction is interlocked and connected between the upper end portions of the two vertical shaft cases 21 and 21 in a horizontal manner. A slope forming transmission case 24 is interposed between the midway portion and the left side of the gear case 18. c is the direction of rotation of the slope forming rotary roller 22.
[0017]
Here, the slope forming rotary roller 22 only needs to have a shape capable of reducing pressure while rotating at least the slope N, and for example, may be formed in a cylindrical shape.
[0018]
When raising the cultivation ridge U by the ridge work machine A configured as described above, a worker (not shown) stands on a field G located behind the work machine body 1 and steers. By gripping the handle 11 and driving the engine 8 in the same state, the traveling wheels 6 and 6, the rotary pawl 17, and the side surface forming rotary rollers 22 and 22 are turned or rotated.
[0019]
Then, as shown in FIG. 1, the cultivated soil grooved by the rotary claw 17 is externally shaped by a pair of left and right side surface forming rotary rollers 22, 22 while moving the machine body in the traveling direction a, and is formed in the right and left direction. The slopes N, N on the inner side of the adjacent cultivation ridges U, U can be simultaneously formed.
[0020]
At this time, the work of increasing the slope N can be easily and reliably performed by repeating the outer bulging on the cultivation ridge U by the rotary claw 17.
[0021]
Further, since the rotary unit 2 is disposed in front of the work machine main body 1, the operator can visually recognize the condition of raising the groove by the rotary unit 2 while visually confirming the front, thereby improving the efficiency of ridge work. Can be done.
[0022]
【The invention's effect】
(1) According to the first aspect of the present invention, a traveling wheel that supports the airframe along a traveling direction of the aircraft, a rotary portion that is disposed immediately in front of the traveling wheel and performs a groove raising operation, A slope forming part for shaping the cultivation ridge by shaping the cultivated soil grooved by the rotary part by disposing at a position immediately behind the traveling wheel and forming a slope of the cultivation ridge. A slope forming rotary roller formed in an inverted truncated cone shape is provided.
[0023]
In this manner, the cultivated soil grooved by the rotary portion is formed in the slope forming portion and is shaped by a slope forming rotary roller formed in a columnar or inverted truncated cone shape, and the slope of the cultivation ridge is formed. , The vibration is small, and the vibration load on the machine body and the operator is small. As a result, it is possible to easily improve the durability and the driving efficiency.
[0024]
Moreover, the slope can be satisfactorily (smoothly and neatly) finished in an appropriate tightened state regardless of the properties of the soil and the like.
[0025]
Further, the traveling load can be reduced, and high-speed traveling work can be performed, so that the handling operability and the efficiency of ridge work can be easily improved.
[0026]
In addition, since the rotary portion is disposed in front of the traveling wheel, the worker can visually recognize the condition of the groove raised by the rotary portion 2 while visually confirming the front, thereby improving the efficiency of ridge work. it can.
[0027]
(2) According to the second aspect of the present invention, the slope forming section includes a pair of left and right rotating rollers for slope formation.
[0028]
In this manner, the tightening force of the cultivated soil raised by the rotary portion can be secured by the pair of left and right side surface forming rotary rollers formed into a columnar shape or an inverted truncated cone shape, and the soil properties and the like can be secured. Irrespective of this, the slope can be satisfactorily (smoothly and neatly) finished in an appropriate tightened state.
[0029]
In addition, it is possible to easily improve the durability of the drive structure of the rotating roller for forming the slope and increase the working speed.
[0030]
Furthermore, the slopes of the cultivation ridges adjacent on the left and right sides can be simultaneously formed by a pair of left and right slope forming rotary rollers.
[Brief description of the drawings]
FIG. 1 is an explanatory side view of a ridge work machine as a first embodiment according to the present invention.
FIG. 2 is an explanatory plan view of the ridge work machine.
FIG. 3 is an explanatory rear view of a slope forming section.
[Explanation of symbols]
A Ridging work machine 1 Work machine main body 2 Rotary part 3 Slope forming part 4 Transmission case 5 Axle 6 Running wheel 7 Engine support stand 8 Engine

Claims (2)

機体の進行方向に沿って、同機体を支持する走行輪と、同走行輪の直前方位置に配置して溝上げ作業を行うロータリ部と、上記走行輪の直後方位置に配置してロータリ部により溝上げされた耕耘土を整形して栽培畦の法面を成形する法面成形部とを具備し、
法面成形部には、円柱状ないしは逆円錘台形状に形成した法面成形用回転ローラを設けたことを特徴とする畦立て作業機。
Along the traveling direction of the fuselage, a traveling wheel supporting the fuselage, a rotary portion disposed at a position immediately in front of the traveling wheel to perform a groove raising operation, and a rotary portion disposed at a position immediately behind the traveling wheel Equipped with a slope forming part that shapes the slope of the cultivation ridge by shaping the cultivated soil raised by the groove,
A ridge work machine, characterized in that the slope forming section is provided with a slope forming rotary roller formed in a columnar shape or an inverted truncated cone shape.
法面成形部は、左右一対の法面成形用回転ローラを具備することを特徴とする請求項1記載の畦立て作業機。2. The ridge work machine according to claim 1, wherein the slope forming section includes a pair of left and right rotating rollers for slope formation.
JP2002200514A 2002-07-09 2002-07-09 Ridging working machine Pending JP2004041033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002200514A JP2004041033A (en) 2002-07-09 2002-07-09 Ridging working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002200514A JP2004041033A (en) 2002-07-09 2002-07-09 Ridging working machine

Publications (1)

Publication Number Publication Date
JP2004041033A true JP2004041033A (en) 2004-02-12

Family

ID=31707355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002200514A Pending JP2004041033A (en) 2002-07-09 2002-07-09 Ridging working machine

Country Status (1)

Country Link
JP (1) JP2004041033A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008161155A (en) * 2006-12-29 2008-07-17 Kanto Noki Kk Attitude-holding device for inter-ridge working machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008161155A (en) * 2006-12-29 2008-07-17 Kanto Noki Kk Attitude-holding device for inter-ridge working machine

Similar Documents

Publication Publication Date Title
CN101379911A (en) Garlic harvester
JP2014018156A (en) Coupling device
JP4032109B2 (en) Grooving device
JP2004041031A (en) Ridging working machine
JP2004041033A (en) Ridging working machine
JP2011087508A (en) Tilling implement
JP3896748B2 (en) Front rotary tiller
JP6180966B2 (en) 2-axis rotary tiller
JP3364649B2 (en) Traveling device for walking type management machine
JP3628950B2 (en) 畦 coating machine
JP2004041032A (en) Ridging working machine
CN102405967A (en) Automatic grain blanking vehicle
JP2002186302A (en) Levee-building machine
JP6544824B2 (en) Farm work machine
JP5090873B2 (en) Fertilizer application machine
JP4358755B2 (en) Martyr
JP3704278B2 (en) Agricultural machine
JP7217886B2 (en) Walk-behind work machine
CN201533487U (en) Tie ridger of micro-tillage machine
JPH0626081Y2 (en) Soil plate
JP2000342007A (en) Walking-type tending machine
JP2013153724A (en) Working apparatus
JP7012370B2 (en) Management machine and field management method
JP5078161B2 (en) 畦 coating machine
JP3371907B2 (en) Traveling device for walking type management machine