JPS6327544Y2 - - Google Patents

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Publication number
JPS6327544Y2
JPS6327544Y2 JP10636481U JP10636481U JPS6327544Y2 JP S6327544 Y2 JPS6327544 Y2 JP S6327544Y2 JP 10636481 U JP10636481 U JP 10636481U JP 10636481 U JP10636481 U JP 10636481U JP S6327544 Y2 JPS6327544 Y2 JP S6327544Y2
Authority
JP
Japan
Prior art keywords
support rod
frame
seat
support
lever
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
Application number
JP10636481U
Other languages
Japanese (ja)
Other versions
JPS5813016U (en
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 filed Critical
Priority to JP10636481U priority Critical patent/JPS5813016U/en
Publication of JPS5813016U publication Critical patent/JPS5813016U/en
Application granted granted Critical
Publication of JPS6327544Y2 publication Critical patent/JPS6327544Y2/ja
Granted legal-status Critical Current

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  • Transplanting Machines (AREA)

Description

【考案の詳細な説明】 乗用走行機体の後部に、田面滑走フロートを備
えた田植機・直播機等の水田作業機を装着してな
る乗用型移動農機においては、従来、変速レバ
ー、油圧レバー、植付クラツチレバー等の操作レ
バーが夫々別個の位置に設けられており、夫々の
支持部材を必要として構造複雑となるばかりか、
運転の際、咄嗟にレバーを取り違えて誤動作を生
じ易い等の欠陥があり、又、左右の補給物載置台
も別個に架設されていて、その取付部材が必要で
あり、全体として重量が過大となり、そのため深
田走行性能や回行性に欠けるものが多いのが実状
である。
[Detailed description of the invention] Conventionally, in a riding-type mobile agricultural machine in which a paddy field working machine such as a rice transplanter or a direct sowing machine equipped with a paddy-surface sliding float is attached to the rear of the riding machine, a speed change lever, a hydraulic lever, Operation levers such as the planting clutch lever are provided at separate positions, which requires separate support members, which not only complicates the structure, but also
During operation, there are defects such as the tendency to mix up the levers at once and cause malfunctions, and the left and right supply racks are also constructed separately and require mounting materials, making the overall weight excessive. FukadaAs a result, the reality is that many of them lack running performance and maneuverability.

本考案は上述の実状に鑑み、座席を強固に支持
する支持杆を、単一構成で機体フレーム上方に横
設し、該支持杆の座席隣接部に各種操作レバーを
集中的に設けて操作を容易にすると共に、支持杆
の左右先端部に補給物載置台を設けることによ
り、構造簡単にして軽量な走行部を提供しようと
するものである。
In view of the above-mentioned circumstances, the present invention has been developed by installing a support rod that firmly supports the seat in a single structure horizontally above the aircraft frame, and centrally providing various operation levers on the part of the support rod adjacent to the seat for operation. In addition, by providing supply mounting tables at the left and right ends of the support rod, it is possible to provide a lightweight traveling section with a simple structure.

本考案の構成を図面に示された一実施例につい
て説明すると、1は乗用型移動農機の走行部、2
はそのミツシヨンケースで、その前部に取付けた
エンジンフレーム3にエンジン4が塔載され、エ
ンジン4の動力がベルトによりミツシヨンケース
2に伝達されるようになつている。5はミツシヨ
ンケース2の左右両側より後方に延設した車輪伝
動ケース、7は後輪である。8はエンジンフレー
ム3の下方に設けた前輪で、この前輪8と、上記
後輪7とにより機体を支持している。
The configuration of the present invention will be explained with reference to an embodiment shown in the drawings. 1 is a traveling part of a riding type mobile agricultural machine; 2 is a traveling part of a riding type mobile agricultural machine;
1 is the transmission case, and an engine 4 is mounted on an engine frame 3 attached to the front part of the transmission case, and the power of the engine 4 is transmitted to the transmission case 2 by a belt. 5 is a wheel transmission case extending rearward from both left and right sides of the transmission case 2, and 7 is a rear wheel. A front wheel 8 is provided below the engine frame 3, and the front wheel 8 and the rear wheel 7 support the aircraft body.

9は断面逆U字形をなすフレームで、その前端
部がミツシヨンケース2の後部に連結されてお
り、又、フレーム9の側辺下部に、左右に延出さ
せて設けた支持筒10の端部に車輪伝動ケース5
が連結されており、これらの三部材2,5,9が
互に強固に連結されている。
Reference numeral 9 denotes a frame having an inverted U-shape in cross section, the front end of which is connected to the rear part of the mission case 2, and the end of a support cylinder 10 provided at the lower side of the frame 9 to extend left and right. Wheel transmission case 5
are connected, and these three members 2, 5, and 9 are firmly connected to each other.

11はアツパーリンク、12はロアリングで、
これらはその基部が夫々フレーム9に枢支され、
先端部には図面には示していないが田植装置、、
直播装置等の水田作業装置が支架されている。1
3は油圧シリンダーで、その基部がミツシヨンケ
ース2の下部に枢支され、作動部はフレーム9に
被覆された中を通り、先端部がクツシヨンスプリ
ングを介してアツパーリンク11に連結されてお
り、該油圧シリンダー13の作動によつて水田作
業装置が昇降するようになつている。14はP.
T.O.軸で、ミツシヨンケース2の後部より後方
に突出し、ユニバーサルジヨイントを介して前記
水田作業位置に連結されている。これら油圧シリ
ンダー13並びにP.T.O.軸14はフレーム9に
よりカバーされており、後車輪7等からの泥水の
飛散附着を防止され、常に円滑に作動するように
なつている。
11 is the upper link, 12 is the lower ring,
The bases of these are each pivoted to the frame 9,
Although not shown in the drawing, there is a rice transplanting device at the tip.
Paddy field working equipment such as direct sowing equipment is supported. 1
Reference numeral 3 denotes a hydraulic cylinder, the base of which is pivoted to the lower part of the transmission case 2, the operating part of which passes through the frame 9 covered, and the tip of which is connected to the upper link 11 via a cushion spring. The paddy field working device is raised and lowered by the operation of the hydraulic cylinder 13. 14 is P.
The TO shaft projects rearward from the rear of the transmission case 2 and is connected to the paddy field working position via a universal joint. The hydraulic cylinder 13 and the PTO shaft 14 are covered by a frame 9 to prevent muddy water from splashing and adhering to them from the rear wheels 7, etc., and to ensure smooth operation at all times.

15は、フレーム9の後部上方に位置して、機
体前後方向に対し横方向に長く形成したパイプ状
の支持杆で、該支持杆15には二本の支柱16が
下方に向けて突設されており、支柱16の下端部
をフレーム9の側辺に螺着して固定されている。
Reference numeral 15 denotes a pipe-shaped support rod located above the rear part of the frame 9 and formed long in the transverse direction with respect to the front-rear direction of the fuselage. The lower end of the support column 16 is screwed and fixed to the side of the frame 9.

17は座席フレームで、支持杆15の中央上部
に取付金具によつて装着されており、前端部には
下方に向けて支持部材17aが延設されており、
その先端部はパイプ17bを介してフレーム9に
螺着されている。18は座席フレーム17に載置
された運転座席である。
Reference numeral 17 denotes a seat frame, which is attached to the upper center of the support rod 15 with a mounting bracket, and has a support member 17a extending downward from the front end.
Its tip end is screwed onto the frame 9 via a pipe 17b. 18 is a driver's seat placed on the seat frame 17.

19は補給物載置台で実施例の場合は補助苗台
を示しており、支持杆15の左右両端部に設けた
フランジ15に装着され、上下二段に構成されて
いて、これに補助苗を載置するようになつてい
る。
Reference numeral 19 denotes a supply stand, which in the case of the embodiment is an auxiliary seedling stand, is attached to the flanges 15 provided at both left and right ends of the support rod 15, and is configured in two stages, upper and lower, on which auxiliary seedlings are placed. It is now being installed.

15b,15cは支持杆15に設けたブラケツ
トで、一方のブラケツト15bは、座席フレーム
17と右側の補助苗台19との中間部に位置して
おり、枢支ピンにより副変速レバー20を枢支し
ている。
Brackets 15b and 15c are provided on the support rod 15, and one bracket 15b is located between the seat frame 17 and the auxiliary seedling stand 19 on the right side, and supports the sub-shift lever 20 with a pivot pin. are doing.

又、他方のブラケツト15cは、座席フレーム
17と左側の補助苗台19との中間部に位置して
おり、枢支ピンにより油圧操作レバー21及び植
付クラツチレバー22を枢支している。
The other bracket 15c is located at an intermediate portion between the seat frame 17 and the auxiliary seedling stand 19 on the left side, and pivotally supports the hydraulic operating lever 21 and the planting clutch lever 22 with a pivot pin.

23は運転座席の下方を被覆するカバーで、支
持杆15及びパイプ17bで支持されており、前
記操作レバー20,21,22が貫通するガイド
孔が穿設されていて、その頭部はカバー23上面
より突出している。
Reference numeral 23 denotes a cover covering the lower part of the driver's seat, which is supported by a support rod 15 and a pipe 17b, and has a guide hole through which the operating levers 20, 21, and 22 pass, and its head is attached to the cover 23. It protrudes from the top.

尚、24はクラツチペタル、25,26は左右
のブレーキペタルで、何れもフレーム9より左右
に突設した支軸9aに枢支されている。
24 is a clutch petal, and 25 and 26 are left and right brake pedals, both of which are pivotally supported on a support shaft 9a that projects left and right from the frame 9.

以下、乗用田植機に本案を実施した場合の作用
を説明すると、苗の植付作業を行うに当つては、
補助苗台19上にマツト苗を載置し、運転座席1
8の左右に近接して設けた各操作レバー20,2
1,22を操作して運転を行うもので、田植装置
からの苗の取出し植付は、植付クラツチレバー2
2の入切操作によつて行ない、田植装置の昇降操
作は油圧操作レバー21の自動位置、上昇位置、
固定位置の設定位置選定操作により油圧シリンダ
ー13を作動させて、田植装置を昇降作動させ
る。また副変速レバー20は、エンジンからミツ
シヨンケースへ伝動されるダブルテンシヨンベル
トクラツチの高低切換をなすもので、適宜任意に
高速、低速の切換設定をなすものである。そして
植付作業中は植付クラツチレバー22を入位置
に、油圧操作レバー21を自動位置に設定し、副
変速レバー20を圃場条件に応じて任意に設定し
て行なう。圃場の端部で回行する時は、田植装置
を田面から浮上させるべく、植付クラツチレバー
22を切位置にして、油圧操作レバー21を上昇
操作して田植装置をリフトし、リフトした姿勢に
保持すべくレバー21を固定位置に設定して作業
を行うものであるが、田植装置に載置したマツト
苗が減つて来ると、運転席両側に設けた補助苗台
19上のマツト苗を田植装置に供給するものであ
る。
Below, we will explain the effects of implementing this proposal on a riding rice transplanter. When planting seedlings,
Place the pine seedlings on the auxiliary seedling stand 19, and place the pine seedlings on the driver's seat 1.
Each operating lever 20, 2 provided close to the left and right sides of 8
The device is operated by operating the rice transplanter 1 and 22, and the planting clutch lever 2 is used to take out seedlings from the rice transplanter and plant them.
The raising and lowering operation of the rice transplanting device is carried out by the on/off operation of 2, and the automatic position, raised position,
The hydraulic cylinder 13 is actuated by the setting position selection operation of the fixed position, and the rice transplanting device is moved up and down. The auxiliary speed change lever 20 is used to change the height of a double tension belt clutch which is transmitted from the engine to the transmission case, and is used to arbitrarily set high speed and low speed. During the planting work, the planting clutch lever 22 is set to the on position, the hydraulic operation lever 21 is set to the automatic position, and the sub-shift lever 20 is set arbitrarily according to the field conditions. When turning around at the edge of the field, in order to lift the rice transplanting device above the rice field surface, set the planting clutch lever 22 to the off position, lift the hydraulic control lever 21 to lift the rice transplanting device, and return it to the lifted position. The operation is performed by setting the lever 21 to a fixed position to hold the rice, but when the number of pine seedlings placed on the rice transplanting device decreases, the pine seedlings on the auxiliary seedling stand 19 installed on both sides of the driver's seat are transplanted. It supplies the equipment.

本考案においては、上記各操作レバー20,2
1,22並びに補給苗台19が一本の細長い支持
杆15によつて構造簡単且つ強固に支持されてお
り、がたつきのない状態で、常に円滑に植付作業
を遂行することが出来る。
In the present invention, the above-mentioned operation levers 20, 2
1, 22 and the supply seedling tray 19 are supported by a single slender support rod 15 in a simple and strong structure, so that planting work can always be carried out smoothly without any rattling.

本考案はこのように、前輪と後輪とを有する乗
用型移動農機のフレームに、機体進行方向に対し
横方向に長い単一の支持杆を設け、該支持杆より
支柱を突設垂下させ、支柱下端部をフレーム後部
に取付けてこれを支持させると共に、支持杆中央
部に運転座席を載置した座席フレームを装着し、
支持杆の両端部には補給物載置台を取付け、座席
フレームと補給物載置台との間には各種操作レバ
ーの枢支部を設けて、夫々の枢支部に操作レバー
を装着したことを特徴とする乗用型移動農機のフ
レーム装置であつて、前記の支持杆はミツシヨン
ケースと後部の車輪間にわたつて強固に固定され
ているフレームに支持されているので、中央部に
座席を支架し、左右両端部に補助苗台等の重量物
を架設構成させても、これらを強固に支持出来る
ものであり、しかも支持杆は機体横方向に細長い
一本のパイプ部材で構成されており、構造が簡単
であると共に、取付スペースを最少限に設定する
ことができ、従つて座席下方にはアツパーリン
ク、トツプリンク等の各リンク部材並びにそれ等
の枢支部分などがあつて運転座席横にある各種の
操作レバーを支持するのに苦労する所であるが、
本考案においては左右に補助苗台等の補給物載置
台を架設する単一の支持杆を利用して、これに装
着することにより極めて簡単にこれを解決するに
至つたものである。
In this way, the present invention provides a frame of a riding-type mobile agricultural machine having front wheels and rear wheels with a single support rod that is long in the transverse direction with respect to the direction of movement of the machine, and a support rod that projects and hangs from the support rod. The lower end of the column is attached to the rear of the frame to support it, and a seat frame with a driver's seat placed on the center of the support rod is attached.
A supply table is attached to both ends of the support rod, and pivot parts for various operation levers are provided between the seat frame and the supply table, and an operation lever is attached to each pivot part. This is a frame device for a riding-type mobile agricultural machine, in which the support rod is supported by a frame that is firmly fixed between the transmission case and the rear wheels, so that the seat can be supported in the center. Even if heavy objects such as auxiliary seedling stands are installed on both the left and right ends, it can firmly support them.Moreover, the support rod is made of a single pipe member that is elongated in the lateral direction of the aircraft, so the structure is Not only is it simple, but the installation space can be set to a minimum.Therefore, the link members such as the upper link and top link, as well as their pivot parts, are located below the seat and next to the driver's seat. Although it is difficult to support the various operating levers,
In the present invention, this problem can be solved very easily by using a single support rod on which support stands for supplies such as auxiliary seedling stands are mounted on the left and right sides.

更に、本考案においては、単一の支持杆上に集
中的に操作レバーを設け、これを順序よく併設し
たからレバー操作がし易く、且つ、誤操作するこ
となく正確な操作が出来、補給物載置台も座席の
左右にあつて補給物の補給充填が容易であり、
又、支持杆と支柱を一体的に構成し、操作レバー
も支持杆上に併設するようにしたから、構造簡単
にして組付け容易であり、全体としては重量を極
めて軽減出来る等の特徴を有するものである。
Furthermore, in the present invention, the operating levers are centrally provided on a single support rod, and the levers are placed side by side in an orderly manner, making it easy to operate the levers, and allowing accurate operation without erroneous operation. They are also located on the left and right sides of the seat, making it easy to replenish supplies.
In addition, since the support rod and column are integrated and the operating lever is also installed on the support rod, the structure is simple and easy to assemble, and the overall weight can be significantly reduced. It is something.

尚、本考案の実施例のように、支持杆に操作レ
バーのカバーを設ける場合、操作レバーとカバー
とは同一部材に支持されるから、操作レバーの突
出位置とカバーのガイド孔位置とが狂いを生ずる
ことなく設定出来て、組付けが正確に出来るもの
である。
In addition, when the operating lever cover is provided on the support rod as in the embodiment of the present invention, since the operating lever and the cover are supported by the same member, the protruding position of the operating lever and the position of the guide hole of the cover may be misaligned. It can be set without causing problems and can be assembled accurately.

又、上述のフレームが、本考案のように断面逆
U字形に構成されておれば、その内空部に油圧シ
リンダー、クツシヨンスプリング、PTO軸等を
内蔵して、車輪等からの泥水の飛散附着を防止さ
せ、これ等を保護し、部材の作動を常に円滑にで
きるようになすと共に、フレームによつてミツシ
ヨンケースと車輪伝動ケースの後部とを連結させ
た事により車輪伝動ケースの強度をアツプさせ
て、後輪を確実強固に支持させる事ができる。
Furthermore, if the above-mentioned frame has an inverted U-shaped cross section as in the present invention, a hydraulic cylinder, a cushion spring, a PTO shaft, etc. are built into the inner space, and muddy water from the wheels etc. is prevented from scattering. This prevents adhesion, protects these parts, and allows the parts to operate smoothly at all times, and also increases the strength of the wheel transmission case by connecting the transmission case and the rear part of the wheel transmission case with the frame. By raising it up, you can firmly support the rear wheel.

以上の通り、本考案のフレーム構造によれば、
構造簡単な部材を巧みに構成することにより強固
な機体構造を得るに至つたものである。
As mentioned above, according to the frame structure of the present invention,
A strong fuselage structure was achieved by skillfully constructing simple members.

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

図面は本考案装置を施した乗用田植機を示した
ものであつて、第1図は田植装置を省略した側面
図、第2図は後面図、第3図は平面図である。 9……フレーム、15……支持杆、16……支
柱、17……座席フレーム、19……補助苗台、
20……副変速レバー、21……油圧操作レバ
ー、22……植付クラツチレバー、23……カバ
ー。
The drawings show a riding rice transplanter equipped with the device of the present invention, with FIG. 1 being a side view with the rice transplanting device omitted, FIG. 2 being a rear view, and FIG. 3 being a plan view. 9... Frame, 15... Support rod, 16... Support column, 17... Seat frame, 19... Auxiliary seedling stand,
20... Sub-shift lever, 21... Hydraulic operation lever, 22... Planted clutch lever, 23... Cover.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 前輪と後輪とを有する乗用型移動農機のフレー
ムに、機体進行方向に対し横方向に長い単一の支
持杆を設け、該支持杆より支柱を突設垂下させ、
支柱下端部をフレーム後部に取付けてこれを支持
させると共に、支持杆中央部に運転座席を載置し
た座席フレームを装着し、支持杆の両端部には補
給物載置台を取付け、座席フレームと補給物載置
台との間には各種操作レバーの枢支部を設けて、
夫々の枢支部に操作レバーを装着したことを特徴
とする乗用型移動農機のフレーム装置。
The frame of a riding type mobile agricultural machine having front wheels and rear wheels is provided with a single support rod that is long in the transverse direction with respect to the direction of movement of the machine, and the support rod is protruded and suspended from the support rod,
Attach the lower end of the column to the rear of the frame to support it, and install a seat frame with a driver's seat placed in the center of the support rod.A supply stand is attached to both ends of the support rod to support the seat frame and supplies. Pivot points for various operating levers are provided between the storage table and the storage table.
A frame device for a riding type mobile agricultural machine characterized by having an operating lever attached to each pivot point.
JP10636481U 1981-07-17 1981-07-17 Frame device for riding-type mobile agricultural machinery Granted JPS5813016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10636481U JPS5813016U (en) 1981-07-17 1981-07-17 Frame device for riding-type mobile agricultural machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10636481U JPS5813016U (en) 1981-07-17 1981-07-17 Frame device for riding-type mobile agricultural machinery

Publications (2)

Publication Number Publication Date
JPS5813016U JPS5813016U (en) 1983-01-27
JPS6327544Y2 true JPS6327544Y2 (en) 1988-07-26

Family

ID=29900858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10636481U Granted JPS5813016U (en) 1981-07-17 1981-07-17 Frame device for riding-type mobile agricultural machinery

Country Status (1)

Country Link
JP (1) JPS5813016U (en)

Also Published As

Publication number Publication date
JPS5813016U (en) 1983-01-27

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