JPS60203102A - Agricultural working machine for rice field - Google Patents

Agricultural working machine for rice field

Info

Publication number
JPS60203102A
JPS60203102A JP6138684A JP6138684A JPS60203102A JP S60203102 A JPS60203102 A JP S60203102A JP 6138684 A JP6138684 A JP 6138684A JP 6138684 A JP6138684 A JP 6138684A JP S60203102 A JPS60203102 A JP S60203102A
Authority
JP
Japan
Prior art keywords
traveling
case
attached
wheels
transmitted
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
JP6138684A
Other languages
Japanese (ja)
Inventor
島本 利二
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.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg 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 Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP6138684A priority Critical patent/JPS60203102A/en
Publication of JPS60203102A publication Critical patent/JPS60203102A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transplanting Machines (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は、水田用農作業機に関するもので、詳しくは
、走行車輪(9)・(9)を油圧シリンダー装置で上F
動しながら伝動回転させ、しかも、左右に耕盤が変化し
ていても機体が傾むかないように構成される走行車輪の
伝動機構をもつ水田用農作業機に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an agricultural machine for paddy fields, and more specifically, the running wheels (9) and (9) are connected to the upper F by a hydraulic cylinder device.
The present invention relates to a paddy field agricultural working machine having a driving wheel transmission mechanism configured to transmit and rotate the machine while moving, and prevent the machine body from tilting even when the tiller moves from side to side.

従来のこの種ρ水田用農作業機においては、左右一対の
走行車輪が独立的に上下動されるか、天秤杆を介して連
動されて上下動されながら伝動回転され、機体の左右傾
むきが起らないようにする構成が採用されていた。
In conventional agricultural machines for paddy fields of this type, the pair of left and right running wheels are either moved up and down independently, or are coupled via a balance rod and rotated while being moved up and down, causing the machine body to tilt left and right. A configuration was adopted to prevent this from occurring.

しかし、このような構成では、油圧シリンダー装置が複
数個必要であったり、天秤杆でシーン状に左右の走行車
輪を上下動する構成では、天秤杆が一定以上の長さが必
要であるために、作業機の走行部分の左右幅が広くなり
無恰好なものになる欠点があり、いずれにしても、コン
パクトな構造の水1F」用農作業機が得られない欠点゛
があった。この発明は、このような従来装置のもつ欠点
を解消することを目的とし、次の技術的手段を講じたも
のである。
However, in such a configuration, multiple hydraulic cylinder devices are required, and in a configuration in which the left and right running wheels are moved up and down in a scene with a balance rod, the length of the balance rod is required to be longer than a certain level. However, there is a drawback that the horizontal width of the running part of the working machine becomes wide, making it unsightly, and in any case, there is a drawback that a compact structure of the agricultural working machine for water use cannot be obtained. The present invention aims to eliminate the drawbacks of such conventional devices and takes the following technical measures.

即チ、この発明は、走行ミッションケース(7)の左右
両側にチェンケース(8)・(8)を上下回動自在に取
イ;]けて、このチェンケース(8)・(8)に走行車
輪(9)・(9)を軸着し、J Jk行ミッションケー
ス(7)に油圧シリンダー装置(11を一体的に取(=
Iけて前記チェンケース(8)(8)を強制的にi−F
回動ならしめて走行小輪(9)・(!すを1−1・動す
る走行部ユニット(5)の当該走行ミッションケース(
7)を、水LH用農作業機の機体(1)に、AiJ後方
向軸芯のまわりに回動自在に装着し、機体側に装着した
原動機(4)から走行ミッションケース(7)の入力軸
に動力伝達が行われるよう構成してなる水田用農作業機
の構成とした。
In other words, this invention has chain cases (8) and (8) installed on both left and right sides of the traveling transmission case (7) so as to be movable up and down; The running wheels (9) and (9) are mounted on the shaft, and the hydraulic cylinder device (11) is integrally attached to the JJK transmission case (7).
I-F forcibly move the chain case (8) (8)
The corresponding traveling mission case of the traveling unit (5) that rotates and moves the small wheels (9) and (!) 1-1 and moves (
7) is attached to the body (1) of the agricultural machine for water LH so as to be rotatable around the rear axis of AiJ, and the input shaft of the traveling mission case (7) is connected from the prime mover (4) attached to the body side to the body (1) of the agricultural machine for water LH. The paddy field agricultural machine is configured such that power is transmitted to the paddy fields.

この発明の一実施例である田植機を図面に基づいて詳述
すると、(1)は機体で、筒状枠(1a)の前部に人力
伝動ケース(1b)を後部に植(;Iミッションケース
(2)を取付け、入力伝動ケース(lb)の裏面部に基
部を止着して前方へ突出するエンジン台(3)を設けて
そのoiJ側」二部に原動機(4)を搭載している。
A rice transplanter that is an embodiment of the present invention will be described in detail based on the drawings. (1) is a machine body, and a human power transmission case (1b) is installed in the front part of a cylindrical frame (1a) at the rear (;I mission). Attach the case (2), attach the base to the back of the input transmission case (lb), provide the engine stand (3) that protrudes forward, and mount the prime mover (4) on the second part of the oiJ side. There is.

(5)は油圧ポンプと切替弁と油圧タンクとが一体にな
った油圧装置ユニットで、前記原動機(4)の左側部に
基部が取イ」けられて原動機(4)の後部にポンプ部が
迂回する状態で取付けられ、原動機(4)と一体状に設
けられている。
(5) is a hydraulic system unit in which a hydraulic pump, a switching valve, and a hydraulic tank are integrated, and the base is removed from the left side of the prime mover (4), and the pump part is attached to the rear of the prime mover (4). It is attached in a detour manner and is provided integrally with the prime mover (4).

そして、油圧装置ユニット(5)のケースの左右中・U
部後方に出力軸をボス部で包むようにして突出させてい
る。
Then, the left and right center/U of the case of the hydraulic system unit (5)
The output shaft is protruded from the rear of the section so as to be wrapped around the boss section.

(6)は走行部ユニットで、走行ミッションケース(7
)の左右両側にボスを突出してこれにチェンヶース(8
)・(8)の基部を夫々回動自在に取イ」け、このチェ
ンケース(8)・(8)の後側外側に走行車輪(9)・
(9)を軸着し、走行ミッションケース(7)内の伝動
機構で伝動回転されながら上下動自在に走行車輪(9)
・(9)カ作動するよう設けられ、更に、この走行ミッ
ションケース(7)の上部に取付けた油圧シリンダー装
置01のピストン(10a)と、左右のチェンヶース(
8)・(8)一体で走行ミッションケース(7〕のボス
部に枢着されるメタル0])・0υに止着されて」二部
へ突出させたアームθ4・@とをロッドo3・θ場で連
結し、該ピストン(10’a )が突出するとき走行車
輪(9)・(9)が下動するよう設けられている。そし
て、この走行部ユニット(6)の走行ミノシゴンヶース
(7)の左右中心部の前部と後部とを前記油圧装置ユニ
7l−(5)のケースとf3iJ記入力伝動ケース(1
b)とにOiJ後方向の軸(イ)・(1功でローリング
自在に連結し、この走行ミッションケース(7)内の伝
動機構はIiJ fig!油圧装置ユニット(5)側か
ら入力され、六方伝動ケース(1’b)側へ動力を伝達
するよう構成している。
(6) is the traveling unit, and the traveling mission case (7
) with a boss protruding from both the left and right sides of the chain case (8
) and (8) so that they can rotate freely, and attach the running wheels (9) to the outer rear sides of the chain cases (8) and (8).
(9) is attached to the shaft, and the traveling wheel (9) can freely move up and down while being transmitted and rotated by the transmission mechanism inside the traveling transmission case (7).
(9) The piston (10a) of the hydraulic cylinder device 01 attached to the upper part of the traveling transmission case (7) and the left and right chain cases (
8)・(8) The arm θ4・@ which is fixed to the metal 0])・0υ which is integrally attached to the boss part of the traveling transmission case (7) and protrudes to the second part is connected to the rod o3・θ When the piston (10'a) protrudes, the running wheels (9) move downward. Then, the front and rear parts of the left and right center of the running case (7) of this running unit (6) are connected to the case of the hydraulic unit 7l-(5) and the f3iJ input transmission case (1).
b) and OiJ's rearward shaft (a) (1) are connected so that they can roll freely, and the transmission mechanism in this traveling mission case (7) is input from the IiJ fig! hydraulic system unit (5) side, and the hexagonal It is configured to transmit power to the transmission case (1'b) side.

04)はi’++i植イ11杆で、1)IJ記植イ;]
ミッションケース(2)の左右両側部にクランクと揺動
杆とで取付けられている。
04) is i'++i typed 11 rods, 1) IJ typed;]
It is attached to the left and right sides of the mission case (2) using a crank and a swinging rod.

09は操縦ハンドルで、基部が植(=Jミッションケー
ス(2)に取付けられて後方上方へ延ばされ、その先端
に操縦把持部を有している。。
09 is a control handle whose base is attached to the J mission case (2) and extends rearward and upward, and has a control grip at its tip.

θQはi’l′+タンクで、前記操縦ハンドルαυ上に
左右C十復動されるよう支持され、植イ・jミッション
ケース(2)内の左右動機構に連結されて往復動される
よう1ノ程成され、苗を収容して前記両値(tJ杆04
)へ^テをfi(給するよう+14成されている。
θQ is i'l' + tank, which is supported on the control handle αυ so that it can move back and forth from side to side, and is connected to the left and right movement mechanism in the mission case (2) so that it can move back and forth. The above two values (tJ rod 04
) has been created to give +14 to fi().

(17)は整地フロートで、後部をピンで操縦ノきンー
ドルIIy、(=1ステーに止着され、−11部をエン
ジン台(3)に拡縮リンク(18)を介して取付け、整
地フロート0力が1、下動自由になるよう装着している
(17) is a soil leveling float, the rear part of which is controlled by a pin. It is installed so that the force is 1 and it can freely move downward.

09はロッドで、前記油圧装置ユニノ+・(5)の切替
弁作動アーム(5a)と整地フロー1−〇ηとを連動す
るものであり、整地フロート0力が一定高さから」1動
すると油圧シリンダー装置OIのピストン(1011)
カ突出して走行車輪円)・(9)を下降し、逆に一定高
さから下動す1とピストン(10a)が引込んで走行車
輪(9)・(9)が上動するよう構成している。
09 is a rod that interlocks the switching valve actuating arm (5a) of the hydraulic system Unino+ (5) and the ground leveling flow 1-〇η, and when the ground leveling float 0 force moves by 1 from a constant height. Piston of hydraulic cylinder device OI (1011)
The structure is such that the wheel protrudes and the running wheels (9) move downward, and conversely, the piston (10a) that moves downward from a certain height retracts and the running wheels (9) and (9) move upward. There is.

尚、図中(ホ)はボンネットを示す。Note that (E) in the figure shows the bonnet.

次に、上側の作用を説明すると、苗タンクQeに苗を載
置収容して、原動機(4)で各回転部を伝動回転すると
、原動機(4)の出ノJ軸で先ず油圧装置ユニット(5
)が伝動され、その後部の出方軸から走行部ユニット(
6)が伝動され、更に、その後部から六方伝動ケース(
1b)内の伝動機構が作動されて植イー]ミッションケ
ース(2)のミッションが伝動きれる。
Next, to explain the operation of the upper side, when seedlings are placed and stored in the seedling tank Qe and each rotating part is transmitted and rotated by the prime mover (4), the hydraulic device unit ( 5
) is transmitted, and the traveling part unit (
6) is transmitted, and the hexagonal transmission case (
The transmission mechanism in 1b) is activated to transmit the mission in the mission case (2).

そして、チェンヶース(8)・(8)内のチェ7によっ
て走行車輪(9)・(9)が伝動回転され、整地フロー
1−〇カが水田の土壌表面に浮上して推進される、そし
て、苗植付杆0→が左右に往復動する苗タンク□+ν中
の苗を一株分づつ分割して整地フロートQ7)で整地さ
れた土壌表面へ次々と植付けて行く。
Then, the traveling wheels (9) (9) are transmitted and rotated by the chains (8) (8) and (8), and the ground leveling flow 1-〇 floats to the soil surface of the paddy field and is propelled. The seedlings in the seedling tank □+ν, in which the seedling planting rod 0→ moves back and forth from side to side, are divided into individual plants and planted one after another on the leveled soil surface using the leveling float Q7).

また、水l」の耕盤面が左右に変化していると、走行部
ユニット(6)ごとローリンク]シて、左右の走行車輪
(9)・(9)が確実に接地してスリ、グが起らないよ
うにして推進され、まだ、機体(1)が左右に傾むくこ
となく推進される。
In addition, if the surface of the plowing surface changes from side to side, the entire running unit (6) will be lower linked, ensuring that the left and right running wheels (9) are firmly in contact with the ground to prevent slippage and slippage. The aircraft (1) is propelled without tilting to the left or right.

そして、水田の深さが変化すると、整地フロートαηの
接地圧変動が起るだめに、該整地フロートαηが上下動
し、これによって、切替弁がロッドθ9、アーム(5r
j、)を介して自動的に切替えられ、走行車輪(9)・
(9)が七F動されて常に整地フロート0ηの接地圧が
III′1植(=Iけ作業に適正な一定範囲内に保持さ
れるよう制御される。
Then, when the depth of the paddy field changes, the soil leveling float αη moves up and down to prevent the ground pressure of the leveling float αη from changing.
j,), and the running wheels (9) and
(9) is moved by 7F, and the ground pressure of the ground leveling float 0η is controlled so as to be maintained within a certain range appropriate for the work.

以に、この発明は、前記の構成としたから、耕盤が左右
に変化しても自動的に走行車輪が走イ1ミノシミンケー
ス毎左右へローリングして左右の走行車輪の耕盤接地圧
が略々間じになるよう保持されると共に耕盤の深さに応
じて左右一対の走行車輪が同時に自動的に上下制御され
、機体を水平状態で確実に推進でき、しかも、従来装置
のように左右に大きく突出する天秤杆が不要となり、コ
ンパクトな水田用農作業機を得ることができる。
In addition, since this invention has the above-mentioned configuration, even if the tiller changes from side to side, the running wheels automatically roll. The wheels are held at approximately the same distance from each other, and the pair of left and right running wheels are automatically controlled up and down at the same time according to the depth of the plowing platform, allowing the machine to be reliably propelled in a horizontal position. There is no need for a balance rod that protrudes from side to side, making it possible to obtain a compact agricultural machine for paddy fields.

【図面の簡単な説明】[Brief explanation of the drawing]

°ぽは、この発明の〜実施例を示したもので、第1図は
側面図、第2図はその要部の平面図である。 図中記り″、(1)は機体、(4)は原動機、(5)は
走行部ユニット、(7)Id走(Tミッションケース、
(8)ハチエンケース、(9)は走行車輪、(10は油
圧シリンダー装置を示す。 特許出願人の名称 井関農機株式会社 代表者 井 関 昌 孝
The figures show embodiments of the present invention, with FIG. 1 being a side view and FIG. 2 being a plan view of the main parts thereof. In the figure, (1) is the fuselage, (4) is the prime mover, (5) is the running unit, (7) Id running (T mission case,
(8) Hachien case, (9) shows the running wheels, (10 shows the hydraulic cylinder device. Name of patent applicant: Iseki Agricultural Machinery Co., Ltd. Representative: Masataka Iseki

Claims (1)

【特許請求の範囲】[Claims] 走行ミッションケース(7)の左右両側にチェンヶース
(8)・(8)を−1−下回動自在に取付けて、このチ
ェンケーヌ(8)・(8)に走行車輪(9)・(9)を
軸着し、該走行ミッションケース(7)に油圧シリンダ
ー装置QOを一体的に取イマ1けて6’rJ記チエンケ
ース(8)・(8)を強制的に−F下回動ならしめて走
行車輪(9)・(9)を」−ト動する走行部ユニット(
5)の当該走行ミッションケース(7)を、水11用農
作業機の機体(1)に、前後方向軸芯のまわりに回動自
在に装着し、機体側に装着した原動機(4)から走行ミ
ッションケース(7)の入力軸に動力伝達が行われるよ
う構成してなる水田用農作業機。
Attach the chain cases (8) and (8) to both left and right sides of the traveling transmission case (7) so that they can move downward by -1, and attach the traveling wheels (9) and (9) to the chain cases (8) and (8). The shaft is mounted, and the hydraulic cylinder device QO is integrally attached to the traveling transmission case (7), and the chain case (8) (8) marked 6'rJ is forced to move below -F for driving. The traveling unit (which moves the wheels (9) and (9))
The traveling mission case (7) of 5) is attached to the body (1) of the agricultural machine for water 11 so as to be rotatable around the longitudinal axis, and the traveling mission is transmitted from the prime mover (4) attached to the body of the machine. A paddy field agricultural machine configured so that power is transmitted to the input shaft of the case (7).
JP6138684A 1984-03-28 1984-03-28 Agricultural working machine for rice field Pending JPS60203102A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6138684A JPS60203102A (en) 1984-03-28 1984-03-28 Agricultural working machine for rice field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6138684A JPS60203102A (en) 1984-03-28 1984-03-28 Agricultural working machine for rice field

Publications (1)

Publication Number Publication Date
JPS60203102A true JPS60203102A (en) 1985-10-14

Family

ID=13169676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6138684A Pending JPS60203102A (en) 1984-03-28 1984-03-28 Agricultural working machine for rice field

Country Status (1)

Country Link
JP (1) JPS60203102A (en)

Similar Documents

Publication Publication Date Title
US2718836A (en) Laterally shiftable tractor-mounted cultivator with fluid drive
JPS60203102A (en) Agricultural working machine for rice field
JP2006304647A (en) Rice transplanter
CN207733197U (en) A kind of rotary tilling-type ridging mini-tiller
JPH033Y2 (en)
JPS5834977Y2 (en) Walking rice transplanter
JPS6138982Y2 (en)
JPS5810408Y2 (en) rice transplanter
JPS60118109A (en) Running apparatus of rice planter
JPH0215Y2 (en)
JPS5863304A (en) Rice planter
JPS6361890B2 (en)
CN2291773Y (en) Monocaterpillar miniature agricultural cultivator
JPS582175Y2 (en) Single row walking type rice transplanter
JPS6087705A (en) Walking type rice planter
JPS6131007A (en) Propelling apparatus of walking type agricultural working machine
JPS61185110A (en) Running apparatus agricultural working machine for paddy field
JPS6031442Y2 (en) Agricultural machine coupling device
JPS6269910A (en) Running apparatus of seedling planter
JPH0213314A (en) Walking-type farm-working machine
JPS59102316A (en) Earth conditioning float for agricultural machine
JPS61141807A (en) Wheel lift apparatus of rice field agricultural working machine
JPS5912243B2 (en) Lifting device for drive wheels in rice transplanters
JPS6119414A (en) Revolution controller of agricultural working machine
JPH0297313A (en) Walking-type farm-working machine