JPS6194819A - Transmission structure of agricultural tractor - Google Patents
Transmission structure of agricultural tractorInfo
- Publication number
- JPS6194819A JPS6194819A JP21713584A JP21713584A JPS6194819A JP S6194819 A JPS6194819 A JP S6194819A JP 21713584 A JP21713584 A JP 21713584A JP 21713584 A JP21713584 A JP 21713584A JP S6194819 A JPS6194819 A JP S6194819A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- planetary
- transmission case
- hydraulic clutch
- retainer cylinder
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arrangement Of Transmissions (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
不発明は農用トラクターのミッションケース内に構成さ
れる変速装置の組立てを６易にするものでめる。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The invention relates to a device that facilitates the assembly of a transmission device configured within a transmission case of an agricultural tractor.
（ロ）従来技術
従来から農用トラクターのミッション装置として遊星函
単式でかつ、油圧クラッチ式の変速装置を用いたものは
、特開昭５５−５１１５０号の如きものがあったのでる
る。(B) Prior Art Conventionally, there has been a mission device for an agricultural tractor using a single planetary box type transmission and a hydraulic clutch type transmission device, such as that disclosed in Japanese Patent Application Laid-open No. 55-51150.
本発明はこれらの遊星凶事装填の円径凶事装置及び油圧
クラッチ装置を別体のりテーナー簡にめらかしめ組付け
て、半仕組み品とした後にミッションケース内に挿入０
Ｔ能としたものでめる。The present invention is to assemble these planet-loading circular-diameter devices and hydraulic clutch devices using separate glue retainers to create a semi-assembled product, which is then inserted into the transmission case.
It is written as T-Noh.
（ハ）発明が解決しようとする問題点
本発明の目的は遊星−単式でかつ、油圧クラッチ式の変
速装置は組立てが雌かしく、−軍の前後の挿入順序が間
違うと殆んど組立てができない尋の不具合いがめるので
、ミッションケース内に順に組立ててゆくのは時間がか
かるのでるる。(c) Problems to be Solved by the Invention The purpose of the present invention is to assemble a planetary, single-type, hydraulic clutch-type transmission, and it is almost impossible to assemble if the front and rear gears are inserted in the wrong order. It takes a long time to assemble them one by one inside the mission case, as there may be problems with the parts.
本発明ではこの不具合いを解消すべく、ミッションケー
スＦＥ３径との間にリテーナ−面を中間に介装して、こ
のリテーナ−間はミッションケースから取外し可能とし
、外でこのリテーナ−面に組立てた恢にミッションケー
ス内に挿入すべく構成したものである。In the present invention, in order to solve this problem, a retainer surface is interposed between the transmission case FE3 diameter and the retainer surface can be removed from the transmission case, and the retainer surface can be assembled outside. It is designed to be inserted into the mission case.
に）実施例と作用
本発明の目的は以上の７口＜でめジ、重付の図面に示し
た実施例の構成に基づいて、本発明の詳細な説明すると
。B) Embodiments and Functions The purpose of the present invention is to provide a detailed explanation of the present invention based on the configuration of the embodiments shown in the above-described drawings.
第１凶は本発明の農用トラクターのミッション装置の側
面４＠凶。第２凶はりテーナー郡分に仕組んだ遊星回車
式でかつ、油圧クラッチ式の主変速装置でりる。The first problem is the aspect 4 of the mission device of the agricultural tractor of the present invention. The main transmission is a planetary wheel type and hydraulic clutch type, which is installed in the second transmission gear.
４１因に２いて、ミッションケース（２）、リアアクス
ルケース（１）の周辺の全体的な構成を説明すると。41. Second, let me explain the overall configuration around the transmission case (2) and rear axle case (1).
ミッションケース１２）のＦｒＴＪ壁（２ａ）に油圧ポ
ンプ装置（槽と慣性空転制動ピストンＣｌ４Ｊが設けら
れている０
又、主＠（８）の周囲のミッションケース（２）内に本
発明の置部である遊星−単式でかつ、油圧クラッチ式の
主変速装置が配置されている。又、リアアクスルケース
は）のＨ部に庫車摺一式の副変速表置が設けられている
。（９）は主変速・副変運後の回転をデフ装置へ伝える
ピニオン軸でるる。軸ｕｌｌｃｉりは前輪駆動変速軸で
めシ、前輪動力取出軸回の回転をｉｉＴ輸スリス９１１
軍囲内で高低に変速する。A hydraulic pump device (tank and inertial idle braking piston Cl4J are installed on the FrTJ wall (2a) of the mission case 12). Also, the present invention is installed in the mission case (2) around the main @ (8). A single-planetary and hydraulic clutch type main transmission is disposed.In addition, an auxiliary transmission with a garage slide is provided at the H portion of the rear axle case. (9) is the pinion shaft that transmits the rotation after the main and sub-shifts to the differential gear. The shaft is a front wheel drive gear shift shaft, and the rotation of the front wheel power output shaft is controlled by the IIT transport slide 911.
Shifts to high and low speeds within the military encirclement.
！ ＜ｘａ＞は上部が油圧シリンダー（
１ｄ）で閉構造とした為に、上からの組立てができない
ので代わシに設けられた組立用開口でめる。更に車Ｉｔ
’ＪｒにてＰＴＯ変速装置へ動力が伝えられ、輔＋７９
） ｔＪ）の間で変速した回転がＰＴＯ軸（６１）へ云
えられる。! The upper part of <xa> is a hydraulic cylinder (
Since the structure is closed in 1d), it cannot be assembled from above, so it can be assembled using an assembly opening provided in the seat instead. Furthermore, the car It
Power is transmitted to the PTO transmission at 'Jr.
) tJ) is transmitted to the PTO shaft (61).
（電はピストン、（２）はコンロッド、Ｕ／２はアーム
であり、最終的にす７トアーム（７ｚａ）管上下回動す
る。(Electron is a piston, (2) is a connecting rod, U/2 is an arm, and finally the seven arm (7za) moves up and down the tube.
ｖ／３１ ｒｉシリンダーヘッド、（８Ｑ）はストップ
パルプである。V/31 ri cylinder head, (8Q) is stop pulp.
遊星−単式でかつ油圧クラッチ式の主変速装置は円′筒
形に構成ぼれて２９、ミッンヨンケース迄）も日間に構
成されている。セして咳円間の内径に外部でリテーナ−
面（２）に組込まれた油圧クラッチ式の主変速装置がミ
ッションケースｔｚＩ＋７）後方開口から挿入されるよ
うに、構成している。そして挿入組立後は油路兼用のピ
ン囮＋４１１ （４か４３等皆挿入して、ミッションケ
ース（２）とリテー矢−間［有］皆一体化している。The main transmission, which is a single planetary type and a hydraulic clutch type, is constructed in a cylindrical shape (29, up to the Minyong case). Set the retainer externally on the inner diameter between the cough circles.
The hydraulic clutch type main transmission incorporated in the surface (2) is configured to be inserted from the rear opening of the mission case tzI+7). After insertion and assembly, pin decoys +411 (4 or 43) that also serve as oil passages are inserted, and the mission case (2) and retainer are all integrated.
リテーナ−簡田には係合溝が切欠されており、この係合
溝にクラッチ板と、内径凶事ｗ６Ｊ ７／ｌ ａ ｚ９
１ ｕｏｌのそれぞれ対になったものが係合されている
。An engagement groove is cut out in the retainer, and the clutch plate and inner diameter are cut out in this engagement groove.
Each pair of 1 uol is engaged.
そして更に谷内儀困車（至）（２）（至）シ団団とクラ
ッチ板と圧迫して密層される油圧クラッチ＊ ｍ ＳＩ
Ｊ Ａ ｔｅｌ ｍ ａがリテーナ−ＷＪ田内に組込ま
れている。この油圧クラッチ装置はジャバラ状の油圧シ
リンダーとドーナツ板状のピストンより成り、リテーナ
−ｗ（至）及びミッションケース１２＋の外壁を貫通し
て設けた油路−及び油路用のピン１４ｔｌ）１４ＤＩ４
：ＩＪ■等により圧油が送９込まれている。ミッション
ケース（２）の上面にバルブケース（６１（６１が貼設
さｎている。And then there is the hydraulic clutch that is tightly layered under pressure with the Taniuchi Gifusha (To) (2) (To) Shi group and clutch plate* m SI
J A tel m a is incorporated into the retainer - WJ Tauchi. This hydraulic clutch device consists of a bellows-shaped hydraulic cylinder and a donut plate-shaped piston, and includes an oil passage and an oil passage pin 14tl) 14DI4, which are provided through the outer wall of the retainer w (end) and the transmission case 12+.
: Pressure oil is fed by IJ■ etc. A valve case (61) is attached to the top surface of the mission case (2).
又、前記内径ｍ１ｃａ額（至）（２）田ｔこそれぞれ遊
星請車（４）ＣＤ（２）＠（至）が１曾している。In addition, each of the inner diameters m1ca (to) (2) and (2) has one planetary wheel (4) CD (2) @ (to).
遊星−単繊−（至）は遊星−車軸Ｕり上に遊獣され、遊
星凶事ｔＺＵ−ンａは遊星出車軸Ｕ勾上Ｑこ遊獣されて
いる。遊星困単−は佼進用すバース圃車でめる。The planet - monofilament - (to) is moved on the planet - axle U, and the planet axle is moved on the planet exit axle U. Yusei's troubles are carried out by a berth farm cart.
遊星軸α（至）１１４１は３本づつ設けられてυ９、遊
星歯車も３組づつ設けられており、動力の伝達を円滑に
している。Three planetary shafts α (to) 1141 are provided, υ9, and three sets of planetary gears are also provided, to ensure smooth power transmission.
又、ポンプ帽（７）に連結された主ＩＦ［Ｂ １８１に
速成支持された遊星囚車帽支持体（／Ｆ５面に同述の６
本の遊星−軍ｎ ｕｎｉ ｕａが固定支持されている。In addition, the main IF [B 181] connected to the pump cap (7) has a planetary prisoner cap support (6 shown above on the /F5 side).
The book Planet - Army nuni ua is fixedly supported.
主４！ｌＢ ｔ８）上にはスプライン保合した出車ｕ５
１ ｕｂｌが設けらｎ１主軸（８）に速成された間軸（
至）上に一軍Ｕη１珀Ｌｌ湯が保合固匣されている。Lord 4! lB t8) Above is the spline-attached exit vehicle u5.
1 ubl is provided and the intermediate shaft (
(To) On top of it, there is a pot of hot water.
次に遊星−単式でかつ、油圧クラッチ式の主変速装置の
変速作用を夏速攻を迫って説明すると。Next, I will explain the speed change operation of the planetary single type and hydraulic clutch type main transmission, with a view to summer speed.
主変速前進１速は油圧クラッチ表直りＶ（至）の結合に
より、内儀歯車（ハ）囚がミッションケース（２）に固
定されることにより得られる。The first forward speed of the main shift is obtained by fixing the internal gear (C) to the transmission case (2) through engagement of the hydraulic clutch V (to).
主１１１１ ＋８１→困車１」９→遊星−車四→避星圃
軍輔ｕｊ→支持坏１７１−＋遊星凶事＠ｕ４１→遊星園
車＠→困車ｕ８１→簡軸（至）と助力が伝えられる。Main 1111 +81 → troubled car 1'' 9 → planet - car 4 → yusei field gun suke uj → support 171- + planetary misfortune @ u41 → Yusei garden car @ → troubled car u81 → simple axis (to) and assistance are reported It will be done.
主変速前進２速は油圧クラッチ装置（，１１１（２）の
ｊｄ曾により、内径困４（至）轍がミッションケース＋
２１に固定さｎることにより得られる。The main transmission forward 2nd speed is a hydraulic clutch device (111 (2)), so the internal diameter 4 (to) ruts are connected to the mission case +
It is obtained by fixing n to 21.
主軸（８）→−単Ｕ＄→遊星−軍四→遊星−車輔ｕ４→
遊星園車ｔ”ｌＪ→−車Ｕη→筒軸圓と助力が伝えらｎ
る。Main axis (8) → - Single U$ → Planet - Army 4 → Planet - Vehicle u4 →
Planetary garden car t"lJ→-car Uη→tube shaft circle and help are conveyed n
Ru.
主変速前進３運は油圧クラッチ憂盲−（至）の結合によ
り、内径１車Ｖ０−纏がミッションケースｔ、？ｌに固
定されることにより得られる。The main gear shift forward 3 is connected to the hydraulic clutch, and the inner diameter of the 1 car V0 is the transmission case t,? It is obtained by fixing it to l.
王１ｉ！１８１８１→困軍１１６１→−単シυ→遊星凶
車輔ｕ４１→遊星゛困単（ハ）→凶事ｕｌｌｌ−筒細（
１）と助力が伝えられる。King 1i! 18181 → troubled army 1161 → - single υ → planetary evil vehicle u41 → planet ゛ troubled (c) → evil affairs ull - tube thin (
1) and help is conveyed.
主変速前進４運は油圧クラッチ製置ω（Ｑの粘曾虻こよ
ジ、内往−単１６□□□が固定され、主軸（８）→両車
ｔ１６１−４星田車１２］）→遊星両車！！１］ｕ４１
→支持体（／６１− ｍ ａ囚車輔ＩＩＪ→遊星−車−
→凶車ｕ７３→筒輔（至）と伝えられる。The main gear shift forward 4 is equipped with a hydraulic clutch ω (Q's viscosity, inner and outer single 16□□□ is fixed, main shaft (8) → both cars t161-4 Hoshida car 12]) → planetary cars car! ! 1] u41
→Support (/61-m a Prisoner Vehicle IIJ → Planet-Car-
→ It is said that the car was U73 → Tsutsusuke (Itaru).
主変速後進１速は油圧りラッチ表直けり（謡の紹曾によ
り、内佳凶Ｍ、−命が固定され、主軸（８）→出車Ｌ１
５１→遊星函単四→遊星困車＠ｕａ＋→支持体ぐ旧→遊
星ｍ１４−輔１１４１→遊星−車（至）→遊星−車（２
）→凶事１１１→１笥細（至）と伝えられる。The main gear reverse 1st gear is hydraulically latched (according to the introduction of the song, the inner position is fixed, and the main shaft (8) → exit L1
51 → Planetary box AAA → Planetary trouble car @ua+ → Support body old → Planetary m14-1141 → Planetary car (to) → Planetary car (2
)→Atrocious crime 111→It is reported that there were 1 details.
主変連侯進２速は油圧クラッチ表置−一の結付により、
内径困車ＶＯ団が固定されることにより、主軸（８）→
圃車印→遊星ｍｌ単シυ→遊星画車輔Ｉ→遊星ｍｌ車（
至）−遊星ｄ単価）−菌車ｕ９１→簡輔優）と動力が伝
達される。The main variable link Houshin 2nd speed is connected by a hydraulic clutch.
By fixing the inner diameter troubled vehicle VO group, the main shaft (8) →
Farm car mark → Planet ML single υ → Planet image car I → Planet ML car (
(To) - Planet d unit price) - Fungal car U91 → Simple delivery) and power is transmitted.
遊星両車軸ｕ３１（１４１に対しては遊星−車（至）（
２）（ハ）しＩＩＪｖ４１は遊嵌されており、遊星園車
ｍ ｕＪ）ｊ１４１自体は回転しないが、遊星−車軸μ
；ｉｕａと支持体＋７６１ ｃ（’ｎの一体化されたも
のの回転する速度が変化することにより変速が行わｎる
のでろる。Both planetary axles U31 (for 141, planetary-wheel (to))
2) (c) The IIJv41 is fitted loosely, and the planetary garden wheel muJ)j141 itself does not rotate, but the planet-axle μ
;iua and support +761 c('n) The speed change is performed by changing the rotating speed of the integrated unit.
不発明は第２凶の即く、円面形のりテーナー簡・護の内
部ＩＣ７′ｌＩ３圧クラッチ表直６肥鳩（至）田及び内
径−車（２）Ｉ助出（２）…尋を組込み、更に遊星凶車
、遊星両車軸、遊星出車帽支持体［１６１（／η婦も一
体的に組込んでからミッションケースの後方開口より押
入−足したものでめる。Non-invention is the second evil, internal IC7'lI 3-pressure clutch of circular glue retainer simple protection After assembling, the planetary gear, the planetary axle, and the planetary launcher cap support [161 (/η) are also integrally assembled, and then pushed through the rear opening of the mission case.
（へ）発明の効果
不発明は以上のｙ口＜構成したので仄のような効果を有
するものでるる。(f) Effects of the invention Since the invention is constructed as described above, it has the following effects.
第１に、遊星園車式の変速装置は組立てにくいものであ
り２、更にこれに刃口えて油圧クラッチ式の変速装置と
したので組立ては１１度が要求されるが、これをミッシ
ョンケースの内部に部品せ挿入し乍ら組立てることは至
難の技でるる。しかし、不発明の如く、リテーナ−向を
ミッションケースとは別に設けることによりこれが解消
されるのでるる。Firstly, the transmission of the Yusei-en car is difficult to assemble.2 Furthermore, since we have changed this to a hydraulic clutch type transmission, assembly is required at 11 degrees. Assembling the parts while inserting them is extremely difficult. However, this problem can be solved by providing the retainer separately from the transmission case, as in the case of the present invention.
又、故障点検の際にも、リテーナ−而と共に主変運装筐
アッセンブリーをとり出すことによジ谷易會こ補修・点
検が行えるのである。Furthermore, when inspecting for failures, repairs and inspections can be carried out by taking out the main transport housing assembly along with the retainer.
第２に、リテーナ−筒がなければミッションケース円に
１′４を段状の円筒部を１ｉｌｌ工する心安がめるが、
リテーナ−の方に階段状の円筒で侮敗することにより大
きな部品であるミッションケースの刀ロエ工程を減らす
ことがでさ、コストをは下できるのでめる０Second, if there is no retainer cylinder, it is safe to install a stepped cylindrical part of 1'4 on the mission case circle.
By attaching a step-like cylinder to the retainer, it is possible to reduce the number of steps required for the transmission case, which is a large component, and to reduce costs.
第１凶は本発明のミッション製置の全体側面ｄ囲凶。第
２凶はりテーナー簡に仕組まれた変運装ば部分の拡大側
聞析囲凶である。The first problem is the overall aspect of the mission installation of the present invention. The second attack is an enlarged version of the transformation part that was set up by Taina Kan.
Claims (1)
めリテーナー筒に組付けた変速装置を挿入し、その後ミ
ッションケースとリテーナー筒との間を固定したことを
特徴とする農用トラクターのミッション構造。A transmission structure for an agricultural tractor, characterized in that a transmission device pre-assembled to a retainer tube is inserted into the transmission case of the agricultural tractor, and then the transmission case and the retainer tube are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21713584A JPS6194819A (en) | 1984-10-15 | 1984-10-15 | Transmission structure of agricultural tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21713584A JPS6194819A (en) | 1984-10-15 | 1984-10-15 | Transmission structure of agricultural tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6194819A true JPS6194819A (en) | 1986-05-13 |
Family
ID=16699400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21713584A Pending JPS6194819A (en) | 1984-10-15 | 1984-10-15 | Transmission structure of agricultural tractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6194819A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073012A (en) * | 1988-02-12 | 1991-12-17 | Donnelly Corporation | Anti-scatter, ultraviolet protected, anti-misting, electro-optical assemblies |
| US5115346A (en) * | 1988-02-12 | 1992-05-19 | Donnelly Corporation | Anti-scatter, ultraviolet protected, anti-misting, electro-optical rearview mirror |
| US5239406A (en) * | 1988-02-12 | 1993-08-24 | Donnelly Corporation | Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing |
| JPH0631381U (en) * | 1992-09-24 | 1994-04-22 | 大平電子株式会社 | Soft switching circuit of self-excited switching power supply |
| US5355245A (en) * | 1988-02-12 | 1994-10-11 | Donnelly Corporation | Ultraviolet protected electrochemichromic rearview mirror |
| US6876412B2 (en) | 2001-04-06 | 2005-04-05 | Sony Corporation | Guest-host liquid crystal element with removable polarizer |
-
1984
- 1984-10-15 JP JP21713584A patent/JPS6194819A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6122093A (en) * | 1988-02-12 | 2000-09-19 | Donnelly Corporation | Reduced ultraviolet radiation transmitting, safety protected electrochromic glazing assembly |
| US5680245A (en) * | 1988-02-12 | 1997-10-21 | Donnelly Corporation | Reduced ultraviolet radiation transmitting, electrochromic assembly |
| US5239406A (en) * | 1988-02-12 | 1993-08-24 | Donnelly Corporation | Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing |
| US6819467B2 (en) | 1988-02-12 | 2004-11-16 | Donnelly Corporation | Reduced ultraviolet radiation transmitting, variable transmission, glazing assembly |
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| US5864419A (en) * | 1988-02-12 | 1999-01-26 | Donnelly Corporation | Near-infrared reflecting, ultraviolet protected, safety protected, electrochromic vehicular glazing |
| US6304363B1 (en) | 1988-02-12 | 2001-10-16 | Donnelly Corporation | Reduced ultraviolet radiation transmitting, electrochromic glazing assembly |
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| US5986797A (en) * | 1988-02-12 | 1999-11-16 | Donnelly Corporation | Reduced ultraviolet radiation transmitting, safety protected electrochromic glazing assembly |
| JPH0631381U (en) * | 1992-09-24 | 1994-04-22 | 大平電子株式会社 | Soft switching circuit of self-excited switching power supply |
| US6876412B2 (en) | 2001-04-06 | 2005-04-05 | Sony Corporation | Guest-host liquid crystal element with removable polarizer |
| US7057683B2 (en) | 2001-04-06 | 2006-06-06 | Sony Corporation | Guest-host liquid crystal element with removable polarizer |
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