JPS5853525U

JPS5853525U - Combine harvester handling depth adjustment device

Info

Publication number: JPS5853525U
Application number: JP14845981U
Authority: JP
Inventors: 内山　俶宏; 古林　民雄; 向谷　貴史
Original assignee: ヤンマー農機株式会社; セイレイ工業株式会社
Priority date: 1981-10-06
Filing date: 1981-10-06
Publication date: 1983-04-12
Also published as: JPS6349160Y2

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 the drawing]

図面は本考案の一実施例を示し、第１図はコンバインの
全体側面図、第２図は全体平面図、第３図は要部の平面
図、第４図は扱深さ検出センサーを示す要部の背面図、
第５図はスクリューコンベア部の側面図、第６図は第５
図のＶＩ−Ｖｌ線矢視親図第７図は第５図の■−■線一
部省略矢視図親図８６図は第５−の■−■線一部省略矢
視図親図る。Ｃ・・・脱穀部、Ｍ・・・正逆転電動モータ、２・・・
機体、９．１０・・・縦搬送装置、１２・・・フィード
チェーン、１４・・・扱胴、１７・・・調節レバー、２
０・・・スクリューコンベア、２２・・・ラセン体、２
３・・・制御装置、２７．２８・・・センサー、３８・
・・摩ｉ保持機構。The drawings show an embodiment of the present invention, in which Fig. 1 is an overall side view of the combine, Fig. 2 is an overall plan view, Fig. 3 is a plan view of the main parts, and Fig. 4 is a handling depth detection sensor. Rear view of main parts,
Figure 5 is a side view of the screw conveyor section, and Figure 6 is a side view of the screw conveyor section.
FIG. 7 is a partially omitted sectional view taken along the line ■-■ in FIG. 5. FIG. 86 is a partially omitted sectional view taken along the line ■-■ in FIG. C... Threshing section, M... Forward/reverse electric motor, 2...
Aircraft body, 9.10... Vertical transfer device, 12... Feed chain, 14... Handling trunk, 17... Adjustment lever, 2
0... Screw conveyor, 22... Spiral body, 2
3...Control device, 27.28...Sensor, 38.
・・Micro-retention mechanism.

Claims

[Scope of utility model registration request]

A vertical conveyance device for supplying shell culms to the feed chain of the threshing section is movably attached to the machine body, and a manually operated adjustment lever is interlocked and connected to the vertical conveyance device, and the husk is supplied to the feed chain by operating the lever. The handling depth of the shell culm with respect to the handling cylinder is freely adjustable by adjusting the receiving position of the shell culm, and a screw conveyor is provided which can freely engage and disengage the lever, and a forward and reverse electric motor is interlocked with the screw conveyor. and a control device for automatically driving and rotating the motor so as to maintain the handling depth detected by the sensor within a set range while the lever is locked to the screw conveyor. In the apparatus, an angle between adjacent helical body portions in the direction of the rotation axis of the helical body of the screw conveyor is smaller than an inclination angle of the helical body portions with respect to the rotation axis in almost the entire automatic handling depth adjustment range. A handling depth adjustment device for a combine harvester, characterized in that the operating lever is inserted in an inclined state.