JPS6286420U

JPS6286420U -

Info

Publication number: JPS6286420U
Application number: JP17715085U
Authority: JP
Priority date: 1985-11-18
Filing date: 1985-11-18
Publication date: 1987-06-02
Also published as: JPH0232897Y2

Description

[Brief explanation of the drawing]

第１図は本考案が適用された農耕作業車輌の全
体を示す破断側面図である。第２図は本考案に基
づく湿式多板クラツチ装置の縦断面図である。第
３図は第２図の―線に沿う一部切除して示す
左側面図である。第４図はクラツチ接続時を示す
要部拡大断面図である。第５図はクラツチ切断時
を示す第４図と同様の断面図である。１……農耕作業用車輌、２……フレーム、３…
…クランク軸、４……エンジン、５……推進軸、
６……動力伝達装置、７……動力伝達軸、８……
後輪用差動装置、９……後輪、１０……最終減速
装置、１１……前輪用推進軸、１２……前輪用差
動装置、１３……最終減速装置、１４……前輪、
１５……ヒツチボツクス、１６……ロータリ作業
機、１７……リフト装置、１８……ハンドル、１
９……シート、２０……ステアリングギアボツク
ス、２１……前輪用ステアリングロツド、２２…
…後輪用ステアリングロツド、３０……湿式多板
クラツチ装置、３１……スプロケツト、３２……
変速機ケース、３３……玉軸受、３４……入力軸
、３５……滑り軸受、４６……ばね部材、３７…
…駆動部材、３８……スプライン溝、３９……駆
動クラツチ板、４０……被駆動部材、４０ａ……
潤滑油通路、４１……圧接板、４２……スプライ
ン溝、４３……ボス、４４……孔、４５……フラ
ンジ、４６……中心孔、４７……スプライン溝、
４８……ボス、４９……従動クラツチ板、５０…
…リフタプレート、５１……スタツドボルト、５
１ａ，５１ｂ……ナツト、５２……コイルばね、
５３……リフタロツド、５４……玉軸受、５５…
…フランジ、５６……軸線方向孔、５７……ハウ
ジング、５８……潤滑油路、５９……ボルト、６
０……オイルガイドプレート、６１……ガイド孔
、６２……油路、６３……レリーズレバー、６４
……摩擦板、６５……ノツチ、６６……ガイドリ
ブ、６７……切欠部、６８……凸部、６９……制
動板、７０……止め輪、７２……ストラツププレ
ート、７１……バツフル板、７１ａ……中心孔、
８１……円環溝、８２ａ，８２ｂ……流入口、８
３ａ，８３ｂ……吐出口、８４……軸線方向孔。 FIG. 1 is a cutaway side view showing the entire agricultural vehicle to which the present invention is applied. FIG. 2 is a longitudinal sectional view of a wet type multi-disc clutch device based on the present invention. FIG. 3 is a partially cutaway left side view taken along line - in FIG. 2. FIG. 4 is an enlarged sectional view of the main part when the clutch is connected. FIG. 5 is a sectional view similar to FIG. 4 showing the clutch being disengaged. 1... Agricultural work vehicle, 2... Frame, 3...
...crankshaft, 4...engine, 5...propulsion shaft,
6...Power transmission device, 7...Power transmission shaft, 8...
Rear wheel differential device, 9... Rear wheel, 10... Final reduction gear, 11... Front wheel propulsion shaft, 12... Front wheel differential device, 13... Final reduction gear device, 14... Front wheel,
15...Hitsuchibox, 16...Rotary work machine, 17...Lift device, 18...Handle, 1
9... Seat, 20... Steering gear box, 21... Front wheel steering rod, 22...
... Rear wheel steering rod, 30 ... Wet type multi-disc clutch device, 31 ... Sprocket, 32 ...
Transmission case, 33... ball bearing, 34... input shaft, 35... sliding bearing, 46... spring member, 37...
... Drive member, 38 ... Spline groove, 39 ... Drive clutch plate, 40 ... Driven member, 40a ...
Lubricating oil passage, 41... Pressure plate, 42... Spline groove, 43... Boss, 44... Hole, 45... Flange, 46... Center hole, 47... Spline groove,
48... Boss, 49... Driven clutch plate, 50...
... Lifter plate, 51 ... Stud bolt, 5
1a, 51b...nut, 52...coil spring,
53...lifter rod, 54...ball bearing, 55...
...flange, 56 ... axial hole, 57 ... housing, 58 ... lubricating oil path, 59 ... bolt, 6
0... Oil guide plate, 61... Guide hole, 62... Oil path, 63... Release lever, 64
...Friction plate, 65 ... Notch, 66 ... Guide rib, 67 ... Notch, 68 ... Convex part, 69 ... Brake plate, 70 ... Retaining ring, 72 ... Strap plate, 71 ... Buttful plate , 71a...center hole,
81... Annular groove, 82a, 82b... Inlet, 8
3a, 83b...discharge port, 84...axial hole.

Claims

[Claims for Utility Model Registration] A driving member connected to an engine output transmission shaft;
A clutch device comprising a driven member connected to an input shaft of a transmission, and a plurality of clutch plates interposed between the two members to interrupt and interrupt transmission of power from the driving member to the driven member. , a wet-type multi-disc clutch for a vehicle, comprising a lifter rod disposed coaxially and movably in the axial direction with the clutch device to engage and disengage the clutch device, wherein power transmission between the two members is interrupted. a braking device comprising a friction plate provided at an axial end of the clutch device to stop the rotation of the driven member when the driven member is rotated; an oil passage provided along the axial direction within the lifter rod, and at least two discharges communicating with the oil passage and opening toward both the devices partitioned by the buffle plate. By displacing the lifter rod in the axial direction, only the clutch device side discharge port opens when the clutch is engaged, and only the brake device side discharge port opens when the clutch is disengaged. Wet type multi-disc clutch for vehicles.