JPH0281113U

JPH0281113U -

Info

Publication number: JPH0281113U
Application number: JP15975488U
Authority: JP
Priority date: 1988-12-07
Filing date: 1988-12-07
Publication date: 1990-06-22
Anticipated expiration: 2003-12-07
Also published as: JPH0753449Y2

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の実施例を示し、第
１図はセンサー取付状態を示し、第１図ａは平面
図、第１図ｂは側面図、第２図はセンサー支持ア
ームの駆動構造を示し、第２図ａは平面図、第２
図ｂは第２図ａのｂ―ｂ断面図、第３図は移動農
機の全体を示す側面図、第４図はステイツクを示
し、第４図ａは正面図、第４図ｂは側面図である
。１……移動農機（管理機）、５……機体、１１
……昇降部材（ステイツク）、５１……光センサ
ー、５２……接触センサー、５３……カバー、５
３ｂ……孔。 1 to 4 show an embodiment of the present invention, FIG. 1 shows the sensor installed state, FIG. 1a is a plan view, FIG. 1b is a side view, and FIG. 2 is a sensor support arm. The drive structure is shown, FIG. 2a is a plan view,
Figure b is a sectional view taken along line bb in Figure 2 a, Figure 3 is a side view showing the entire mobile agricultural machine, Figure 4 shows the stay, Figure 4 a is a front view, and Figure 4 b is a side view. It is. 1... Mobile agricultural machine (management machine), 5... Aircraft, 11
... Lifting member (stacks), 51 ... Optical sensor, 52 ... Contact sensor, 53 ... Cover, 5
3b...hole.

Claims

[Scope of Claim for Utility Model Registration] An optical sensor that detects the planting state of the erect grain culm by emitting light in a substantially horizontal direction; A mobile agricultural machine equipped with a contact sensor for detecting a plant, wherein the optical sensor and the contact sensor are arranged on an elevating member, and these sensors are covered with a cover to form a weeding body, and the optical sensor is attached to the cover. A mobile agricultural machine characterized by forming a hole that emits and receives only light in a substantially horizontal direction.