JPS59193728U

JPS59193728U - Transmission structure of work vehicle

Info

Publication number: JPS59193728U
Application number: JP8934683U
Authority: JP
Inventors: 深田　亮雄
Original assignee: Kubota Corp
Current assignee: Kubota Corp
Priority date: 1983-06-11
Filing date: 1983-06-11
Publication date: 1984-12-22

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

[Brief explanation of drawings]

図面は本考案に係る作業車の伝動部構造の実施例を示し
、第１図は作業車の側面図、第２図は一部切欠縦断面図
、第３図は作業車の背面図、第４図は第１図における要
部拡大斜視図である。Ｅ・・・エンジン、１・・・主クラツチ機構、１Ａ・・
・クラッチ作動片、２・・・主変速機構、３・・・副変
速機構、４・・・デフ機構、９・・・最上位軸、１０・
・・次上位軸、１１・・・最下位軸、１２・・・走行伝
動軸、１３〜２０゜２４〜２９・・・ギヤ。The drawings show an embodiment of the power transmission structure of a working vehicle according to the present invention, in which FIG. 1 is a side view of the working vehicle, FIG. 2 is a partially cutaway longitudinal sectional view, and FIG. 3 is a rear view of the working vehicle. FIG. 4 is an enlarged perspective view of the main part in FIG. 1. E...Engine, 1...Main clutch mechanism, 1A...
- Clutch operating piece, 2... Main transmission mechanism, 3... Sub-transmission mechanism, 4... Differential mechanism, 9... Top shaft, 10.
...Next upper shaft, 11...Lowest shaft, 12...Traveling transmission shaft, 13~20° 24~29...Gear.

Claims

[Scope of utility model registration request]

Engine E and three axes 9, 1 parallel to each other in a horizontal position
0.11 is directly connected to the transmission case M in the lateral direction with respect to the direction of travel, and a differential mechanism 4 is installed at the bottom of the transmission case M.
A traveling power transmission shaft 12 with a shaft 12 is disposed in a horizontal position, and is slidable in the axial direction at the input end position of the uppermost shaft 9 among the three shafts 9, 10.11. The main clutch mechanism 1 includes a latch actuation piece 1A, and
A plurality of gear pairs ° (
13 and 14, 15, 16, 17 and 18, 19 and 20), and a large and small gear pair (24 and 2
5) A power transmission structure of a working vehicle in which a sub-transmission mechanism 3 consisting of a pair of large and small gears (24 and 25) and (26 and 27) of the sub-transmission mechanism 3 is configured. Of these, the small gear 25 is the large and small gear pair 25.27 on the side of the secondary shaft 10, and the small gear 25 is the clutch actuating piece 1A of the main clutch mechanism 1.
A power transmission section of a working vehicle in which large and small gears 28 and 29 for transmitting deceleration to the differential mechanism 4 are arranged so as to be located directly under the engine E side, and the small gears 28 and 29 are arranged so that the small gears 29 are located on the engine E side. structure.