JPS62285704A - Working machine mount apparatus in tractor - Google Patents
Working machine mount apparatus in tractorInfo
- Publication number
- JPS62285704A JPS62285704A JP13064786A JP13064786A JPS62285704A JP S62285704 A JPS62285704 A JP S62285704A JP 13064786 A JP13064786 A JP 13064786A JP 13064786 A JP13064786 A JP 13064786A JP S62285704 A JPS62285704 A JP S62285704A
- Authority
- JP
- Japan
- Prior art keywords
- attached
- mounting
- pair
- working machine
- tractor
- 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
Links
- 230000003187 abdominal effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 210000000569 greater omentum Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Agricultural Machines (AREA)
- Harvester Elements (AREA)
- Shovels (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】 ３、発明の詳細な説明 （産業上の利用分野） 本発明はトラクタにおける作業機装着装置に関する。[Detailed description of the invention] 3. Detailed description of the invention (Industrial application field) The present invention relates to a work implement mounting device for a tractor.
（従来の技術）
トラクタにおいては、車体の左右両側部から一対の張出
フレームを外側方に突設し、各張出フレームの外側部に
、前装作業機の取付支柱を取付け、車体の前端部の左右
両側部に一対の支持部材を備え、各支持部材に、各取付
支柱から前方に突設されたプレイスの前端部を夫々取付
け、車体Ｇこ、その下方における前・後輪間に位置する
腹装作業機を、左右一対宛の前・後リンクを介して昇降
自在に装着するようにしたものがある。(Prior art) In a tractor, a pair of overhanging frames are provided outwardly protruding from both the left and right sides of the vehicle body, and a mounting support for a front-mounted working machine is attached to the outside of each overhanging frame. A pair of support members are provided on both left and right sides of the vehicle body, and the front end of a place protruding forward from each mounting column is attached to each support member, and the place is located between the front and rear wheels below the vehicle body G. There is a type of belly-mounted working machine that is attached to the body so that it can be raised and lowered via a pair of left and right front and rear links.
ところで、上記従来のものにおいては、前・後リンクの
各取付部をフロントローダの装着用部材とは全く別部材
として、車体や上記′装着用部材に備えていた。By the way, in the above-mentioned conventional device, each mounting portion of the front and rear links is provided on the vehicle body or the above-mentioned mounting member as a completely separate member from the mounting member of the front loader.
（発明が解決しようとする問題点）
このため、上記従来においては、フロントローダ及びモ
アーの装着装置の部品点数が多く、装着装置の構造が複
雑であると共に、装着装置の組立、そのトラクタに対す
る着脱を容易且つ短時間で行えなかった。(Problems to be Solved by the Invention) For this reason, in the above-mentioned conventional mounting devices for front loaders and mowers, the number of parts is large and the structure of the mounting device is complicated. could not be done easily and in a short time.
本発明は上記問題を解決できるトラクタにおける作業機
装着装置を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a work equipment mounting device for a tractor that can solve the above problems.
（問題点を解決するための手段）
上記目的を達成するために、本発明の特徴とする処は、
車体１の左右両側部から一対の張出フレーム１９を外側
方に突設し、各張出フレーム１９の外側部に、前装作業
機３６の取付支柱３７を取付け、車体１の前端部の左右
両側部に一対の支持部材３２を備え、各支持部材３２に
、各取付支柱３７から前方に突設されたプレイス４２の
前端部を夫々取付け、車体１に、その下方における前・
後輪１５．１６間に位置する腹芸作業機５０を、左右一
対宛の前・後リンク５１．５２を介して昇降自在に装着
したものにおいて、
各前リンク取付部３５を各支持部材３２に、各後リンク
取付部３０を各張出フレーム１９に、夫々、一体形成し
た点にある。(Means for solving the problems) In order to achieve the above object, the features of the present invention are as follows:
A pair of overhanging frames 19 are provided to protrude outward from both left and right sides of the vehicle body 1, and mounting struts 37 for the front-loading work equipment 36 are attached to the outer side of each overhanging frame 19. A pair of support members 32 are provided on both sides, and a front end portion of a place 42 protruding forward from each mounting column 37 is attached to each support member 32, respectively, and a front end portion 42 is attached to the vehicle body 1 below.
In a device in which the abdominal work machine 50 located between the rear wheels 15 and 16 is mounted so as to be freely raised and lowered via a pair of left and right front and rear links 51 and 52, each front link attachment portion 35 is attached to each support member 32, Each rear link attachment portion 30 is integrally formed with each overhang frame 19, respectively.
（作 用）
前装作業機３６のトラクタへの取付時には、前装作業機
３６の各取付支柱３７が各張出フレーム１９に、各プレ
イス４２の前端部が各支持部材３２に、夫々、取付けら
れる。(Function) When attaching the muzzle-mounted working machine 36 to the tractor, each mounting column 37 of the muzzle-mounted working machine 36 is mounted to each overhang frame 19, and the front end of each place 42 is mounted to each supporting member 32, respectively. It will be done.
又、腹芸作業機５０のトラクタへの取付時には、前リン
ク５１が、支持部材３２に一体形成された前リンク取付
部３５に、後リンク５２が、張出フレーム１９に一体形
成された後リンク取付部３０に取付けられる。Further, when attaching the abdominal work machine 50 to a tractor, the front link 51 is attached to the front link attaching portion 35 integrally formed on the support member 32, and the rear link 52 is attached to the rear link attaching portion integrally formed on the overhang frame 19. It is attached to part 30.
（実施例）
以下、本発明の第１実施例を第１図乃至第５図前車軸フ
レーム４等により構成されている。(Embodiment) Hereinafter, a first embodiment of the present invention is constructed by a front axle frame 4 and the like shown in FIGS. 1 to 5.
第３図にも示すように、前車軸フレーム４は、エンジン
２下邪の左右両側から前方に突設される左右一対の側板
５と、両側板５の前端部を連結するバンパ６とから成る
。As shown in FIG. 3, the front axle frame 4 consists of a pair of left and right side plates 5 that protrude forward from both left and right sides of the bottom of the engine 2, and a bumper 6 that connects the front ends of the side plates 5. .
７は作業機昇降用油圧装置で、ミッションケース３の後
部上に搭載され、左右一対のりフトアーム８を有する。Reference numeral 7 denotes a hydraulic system for lifting and lowering the working machine, which is mounted on the rear part of the transmission case 3 and has a pair of right and left lift arms 8.
９は３点リンク機構で、左右一対のロアリンク１０と、
中央１本のトップリンク１１とから成り、各ロアリンク
１０が各リフトアーム８とリフトロッド１２を介して連
結されている。9 is a three-point link mechanism, with a pair of left and right lower links 10,
It consists of one top link 11 at the center, and each lower link 10 is connected to each lift arm 8 via a lift rod 12.
１３はボンネット、１４は座席、１５は前輪、１６は後
輪である。13 is a hood, 14 is a seat, 15 is a front wheel, and 16 is a rear wheel.
第３図乃至第５図にも示すように、１７は作業機装着フ
レームで、左右一対の側部フレーム１８と、各側部フレ
ーム１８から外側方に突設された左右一対の張出フレー
ム１９等から構成されている。As shown in FIGS. 3 to 5, reference numeral 17 denotes a work machine mounting frame, which includes a pair of left and right side frames 18 and a pair of left and right projecting frames 19 that protrude outward from each side frame 18. It is composed of etc.
各側部フレーム［８ば車体１の左右各側部に前後方向に
延設されるもので、前上りの傾斜状とされた前部側の傾
斜板２０と、傾斜板２０の前部から立設されて前車軸フ
レーム４の側板５の後部に着脱自在に取付けられる前部
取付板２１と、傾斜板２０の側部から後方に水平に延設
された延設板２２と、延設板２２の後端部に固設されて
ミッションケース３の後部に着脱自在に取付けられる後
部取付板２３とから成る。左右の傾斜板２０の後部は連
結筒２４により連結されている。尚、傾斜板２０と前部
取付板２１とは一体形成される場合もある。Each side frame [8 is one that extends in the front-rear direction on each left and right side of the vehicle body 1, and includes an inclined plate 20 on the front side that is sloped upward, and A front mounting plate 21 is provided and detachably attached to the rear part of the side plate 5 of the front axle frame 4; an extension plate 22 extends horizontally rearward from the side of the inclined plate 20; A rear mounting plate 23 is fixed to the rear end of the transmission case 3 and is detachably attached to the rear of the transmission case 3. The rear parts of the left and right inclined plates 20 are connected by a connecting cylinder 24. Incidentally, the inclined plate 20 and the front mounting plate 21 may be integrally formed.
張出フレーム１９は円筒状とされて、傾斜板２０の後部
から外側方に突設されており、外側方に移行するに従っ
て上方及び後方側に移行するようにされている。The overhanging frame 19 has a cylindrical shape and projects outward from the rear of the inclined plate 20, and moves upward and backward as it moves outward.
張出フレーム１９の外側部には、フロントローダ取付部
２５が一体に備えられている。A front loader attachment portion 25 is integrally provided on the outer side of the overhang frame 19.
張出フレーム１９の内側部側には、後リンク取付部３０
が一体に備えられ、実施例では、張出フレーム１９から
後方に突出する左右一対の側板３１により構成されてい
る。A rear link attachment portion 30 is provided on the inner side of the overhang frame 19.
In the embodiment, it is composed of a pair of left and right side plates 31 that protrude rearward from the overhang frame 19.
３２は左右一対の支持部材で、前車軸フレーム４の側板
５の前部内側面に上下突出状として着脱自在に取付けら
れ、その上部には、外側方に突出する筒体２８と、筒体
２８の外側端部に固設された当て板３３と、当て板３３
から外側方に突出するピン３４が形成されている。Reference numeral 32 denotes a pair of left and right support members, which are removably attached to the front inner surface of the side plate 5 of the front axle frame 4 in a vertically projecting manner. A caul plate 33 fixed to the outer end and a caul plate 33
A pin 34 is formed which projects outwardly from the holder.
又、支持部材３２の下部は前リンク取付部３５とされて
いる。Further, the lower part of the support member 32 is a front link attachment part 35.
３６は前装作業機として例示するフロントローダで、左
右一対の取付支柱３７と、各取付支柱３７にリフトシリ
ンダ３８により昇降自在に備えられた左右一対のリフト
アーム３９と、リフトアーム３９の先端部にパケットシ
リンダ４０により回動自在に備えられたパケット４１と
、左右一対のプレイス４２等から成る。Reference numeral 36 denotes a front loader as an example of a front-loading work machine, which includes a pair of left and right mounting columns 37, a pair of left and right lift arms 39 that are provided on each mounting column 37 so as to be able to be raised and lowered by a lift cylinder 38, and a tip end of the lift arms 39. It consists of a packet 41 rotatably provided by a packet cylinder 40, a pair of left and right places 42, and the like.
各取付支柱３７は各フロントローダ取付部２５に着脱自
在に取付けられている。又、プレイス４２の基部は取付
支柱３７の上下方向中途部に着脱自在に取付けられ、先
端部は各支持部材３２のビン３４に着脱自在に取付けら
れている。Each mounting column 37 is detachably attached to each front loader mounting portion 25. Further, the base portion of the place 42 is detachably attached to the vertical midway portion of the mounting column 37, and the tip portion is detachably attached to the pin 34 of each support member 32.
５０は複製作業機として例示するミツドマウントモアー
で、左右一対宛の前・後リンク５１．５２を介して、車
体１に昇降自在で且つ着脱自在に装着され、車体１下方
における前・後輪１５．１６間に位置する。各前リンク
１５の前端部は前リンク取付部３５に、各後リンク５２
の前端部は後リンク取付部３０に、夫々、連結ピン７６
、７７により、着脱自在に枢支連結されている。Reference numeral 50 denotes a mid-mount mower exemplified as a duplication work machine, which is attached to the vehicle body 1 in a movable and detachable manner through a pair of left and right front and rear links 51 and 52, and is attached to the vehicle body 1 in a movable and detachable manner. Located between 15 and 16. The front end of each front link 15 is attached to the front link mounting portion 35, and each rear link 52
The front ends of the connecting pins 76 are attached to the rear link mounting portion 30, respectively.
, 77, and are removably pivotally connected.
モアー５０は、モアーデツキ５３と、その下方に配設さ
れた複数のカッタと、モアーデツキ５３の後部上方に配
置されてカッタを連動させるベルト伝動機構と、モアー
デツキ５３の後部に固設されてベルト伝動機構を覆被す
るカバー５４と、カバー５４上に配設され且つ入力軸５
５を有する入力ケース５６と、刈高さ調整用ゲージ輪５
７と、リミットゲージ輪５８等から成る。入力軸５５は
トラクタのＰＴＯ軸６１に自在継手軸６２を介して連結
されている。The mower 50 includes a mower deck 53, a plurality of cutters disposed below the mower deck, a belt transmission mechanism disposed above the rear of the mower deck 53 to interlock the cutters, and a belt transmission mechanism fixedly installed at the rear of the mower deck 53. a cover 54 that covers the input shaft 5; and a cover 54 that covers the input shaft 5;
5 and an input case 56 having a cutting height adjustment gauge wheel 5.
7, a limit gauge wheel 58, etc. The input shaft 55 is connected to a PTO shaft 61 of the tractor via a universal joint shaft 62.
各前リンク５１の後部はモアーデツキ５３の前端部に、
各後リンク５２の後部はモアーデツキ５３の後端部に、
夫々、着脱自在に枢結されている。The rear part of each front link 51 is attached to the front end of the mower deck 53,
The rear part of each rear link 52 is attached to the rear end of the mower deck 53,
Each is removably pivotally connected.
５９は左右一対の回動部材で、ロアリンク１０の枢支軸
６０に枢支されて、ロアリンク１０に係合されると共に
、後部連結ロッド６３、ベルクランク６４、前部連結ロ
ッド６５を介して、各後リンク５２に連結されており、
作業機昇降用油圧装置７によるロアリンク１０の昇降に
より、モアー５０が昇降せしめられる。ベルクランク６
４は、ミッションケース３に固設されたプラケット６６
に枢支されている。Reference numeral 59 denotes a pair of left and right rotating members, which are pivotally supported by the pivot shaft 60 of the lower link 10 and engaged with the lower link 10, and are also rotated through the rear connecting rod 63, bell crank 64, and front connecting rod 65. and are connected to each rear link 52,
The mower 50 is raised and lowered by raising and lowering the lower link 10 by the hydraulic device 7 for raising and lowering the working machine. bell crank 6
4 is a placket 66 fixed to the mission case 3
is supported by.
第６図は本発明の第２実施例を示すもので、支持部材３
２の上端部に、上方に開口する受部材６８が固設されて
いる。FIG. 6 shows a second embodiment of the present invention, in which the support member 3
A receiving member 68 that opens upward is fixedly provided at the upper end of 2.
又、両プレイス４２の前端部は連結筒６９により連結さ
れ、連結筒６９の左右両側部には、受部材６８に保税自
在にテーパ結合される嵌合部材７０が固設され、連結筒
６９及び嵌合部材７０は受部材６８に対してボルト７１
により着脱自在に固定されている。Further, the front end portions of both places 42 are connected by a connecting tube 69, and fitting members 70 are fixedly installed on both left and right sides of the connecting tube 69 to be taper-bonded to the receiving member 68 in a bonded manner. The fitting member 70 is connected to the receiving member 68 by a bolt 71.
It is removably fixed.
（発明の効果）
以上詳述したように、本発明は、各前リンク取付部を各
支持部材に、各後リンク取付部を各張出フレームに、夫
々、一体形成したので、前装作業機及び複製作業機の装
着装置の部品点数を少なくでき、装着装置の構造を簡易
にできると共に、装着装置の組立、そのトラクタに対す
る着脱を容易且つ短時間で行える。本発明は上記利点を
有し、実益大である。(Effects of the Invention) As described in detail above, the present invention integrally forms each front link attachment portion with each support member and each rear link attachment portion with each overhang frame, so that The number of parts of the mounting device of the duplication work machine can be reduced, the structure of the mounting device can be simplified, and the mounting device can be assembled and attached to and removed from the tractor easily and in a short time. The present invention has the above advantages and is of great practical benefit.
第１図乃至第５図は本発明の第１実施例を示し、第１図
は全体側面図、第２図は要部の拡大側面図、第３図は前
車軸フレームや作業機装着フレーム等の斜視図、第４図
は作業機装着フレームの平面図、第５図は同背面図、第
６図は本発明の第２実施例を示す要部の側面図である。
１・・・トラクタ車体、１９・・・張出フレーム、３０
．３５・・・後・前リンク取付部、３２・・・支持部材
、３６・・・フロントローダ（前装作業機）、３７・・
・取付支柱、４２・・・プレイス、５０・・・ミツドマ
ウントモアー（複製作業機）、５１．５２・・・前・後
リンク。1 to 5 show a first embodiment of the present invention, in which FIG. 1 is an overall side view, FIG. 2 is an enlarged side view of the main parts, and FIG. 3 is a front axle frame, a work machine mounting frame, etc. 4 is a plan view of the working machine mounting frame, FIG. 5 is a rear view thereof, and FIG. 6 is a side view of essential parts showing a second embodiment of the present invention. 1... Tractor body, 19... Overhang frame, 30
．． 35... Rear/front link attachment part, 32... Support member, 36... Front loader (front loading work machine), 37...
・Mounting support, 42...Place, 50...Mitsudou mount mower (duplicate work machine), 51.52...Front/rear link.
Claims (1)
を外側方に突設し、各張出フレーム１９の外側部に、前
装作業機３６の取付支柱３７を取付け、車体１の前端部
の左右両側部に一対の支持部材３２を備え、各支持部材
３２に、各取付支柱３７から前方に突設されたプレイス
４２の前端部を夫々取付け、車体１に、その下方におけ
る前・後輪１５、１６間に位置する腹装作業機５０を、
左右一対宛の前・後リンク５１、５２を介して昇降自在
に装着したものにおいて、 各前リンク取付部３５を各支持部材３２に、各後リンク
取付部３０を各張出フレーム１９に、夫々、一体形成し
たことを特徴とするトラクタにおける作業機装着装置。(1) A pair of overhanging frames 19 from both left and right sides of the vehicle body 1
A mounting column 37 for the front-mounted working machine 36 is attached to the outer side of each overhang frame 19, and a pair of support members 32 are provided on both left and right sides of the front end of the vehicle body 1. The front end portions of places 42 protruding forward from each mounting support 37 are attached to the members 32, respectively, and the abdominal working machine 50 is positioned below the front and rear wheels 15 and 16 on the vehicle body 1.
In the case where the front link attachment portion 35 is attached to each support member 32 and the rear link attachment portion 30 is attached to each overhang frame 19, each front link attachment portion 35 is attached to each support member 32, and each rear link attachment portion 30 is attached to each overhang frame 19. , a work equipment mounting device for a tractor, characterized in that it is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13064786A JPS62285704A (en) | 1986-06-04 | 1986-06-04 | Working machine mount apparatus in tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13064786A JPS62285704A (en) | 1986-06-04 | 1986-06-04 | Working machine mount apparatus in tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62285704A true JPS62285704A (en) | 1987-12-11 |
Family
ID=15039253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13064786A Pending JPS62285704A (en) | 1986-06-04 | 1986-06-04 | Working machine mount apparatus in tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62285704A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118620U (en) * | 1988-02-04 | 1989-08-10 | ||
| JP2006271294A (en) * | 2005-03-30 | 2006-10-12 | Kubota Corp | Frame structure for combined works |
| JP2009225765A (en) * | 2008-03-25 | 2009-10-08 | Kubota Corp | Implement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61108301A (en) * | 1984-10-30 | 1986-05-27 | ヤンマーディーゼル株式会社 | Midmount working machine mount apparatus |
-
1986
- 1986-06-04 JP JP13064786A patent/JPS62285704A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61108301A (en) * | 1984-10-30 | 1986-05-27 | ヤンマーディーゼル株式会社 | Midmount working machine mount apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118620U (en) * | 1988-02-04 | 1989-08-10 | ||
| JPH0711548Y2 (en) * | 1988-02-04 | 1995-03-22 | セイレイ工業株式会社 | Moor's parallel link mechanism in tractor |
| JP2006271294A (en) * | 2005-03-30 | 2006-10-12 | Kubota Corp | Frame structure for combined works |
| JP2009225765A (en) * | 2008-03-25 | 2009-10-08 | Kubota Corp | Implement |
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