JPH0416574U

JPH0416574U -

Info

Publication number: JPH0416574U
Application number: JP5588490U
Authority: JP
Priority date: 1990-05-30
Filing date: 1990-05-30
Publication date: 1992-02-12

Description

[Brief explanation of drawings]

第１図は本考案に係る一実施例を示す薬液散布
機の簡略的な平面図、第２図は同薬液散布機を拡
大して示した簡略的な側面図、第３図は回転機構
に備えた駆動ローラの斜視図、第４図乃至第９図
は従来例を示し、第４図は薬液散布機の側面図、
第５図は薬液散布機の簡略的な平面図、第６図は
薬液散布機に備えた走行方向切換装置の機構図、
第７図は走行方向切換装置に備えたセンサ板の正
面図、第８図は薬液散布機に備えたコントローラ
のブロツク図、第９は薬液散布機の作業例を示す
説明図である。５０……薬液散布機、５１……後輪、５２……
駆動モータ、５３……ブーム、５４……駆動軸、
５５……ホース、５６……ホースリール、５９，
６３，６６，６８……スプロケツト、６２……リ
ール駆動軸、６４，６７……チエン、６５……駆
動ローラ、６９……正転ギヤ、７０……反転ギヤ
。 Fig. 1 is a simplified plan view of a chemical sprayer showing an embodiment of the present invention, Fig. 2 is a simplified side view showing an enlarged version of the chemical sprayer, and Fig. 3 is a rotation mechanism. A perspective view of the provided drive roller, FIGS. 4 to 9 show a conventional example, and FIG. 4 is a side view of the chemical sprayer,
Figure 5 is a simple plan view of the chemical sprayer, Figure 6 is a mechanical diagram of the running direction switching device provided in the chemical sprayer,
FIG. 7 is a front view of a sensor plate provided in the running direction switching device, FIG. 8 is a block diagram of a controller provided in the chemical sprayer, and FIG. 9 is an explanatory diagram showing an example of the operation of the chemical sprayer. 50... Chemical sprayer, 51... Rear wheel, 52...
Drive motor, 53... boom, 54... drive shaft,
55...Hose, 56...Hose reel, 59,
63, 66, 68... Sprocket, 62... Reel drive shaft, 64, 67... Chain, 65... Drive roller, 69... Normal rotation gear, 70... Reverse gear.

補正平２．８．２４図面の簡単な説明を次のように補正する。明細書第１９頁第１０行目の図面の簡単な説明
の欄に第９は薬液散布機の作業例を示すとあるの
を、第９図は薬液散布機の作業例を示すと補正し
ます。Amendment 2.8.24. The brief description of the drawing is amended as follows. In the brief description of the drawing on page 19, line 10 of the specification, it is stated that Figure 9 shows an example of the work of a chemical sprayer, which has been corrected to say that Figure 9 shows an example of the work of a chemical sprayer. .

Claims

[Scope of utility model registration request]

A chemical spraying machine that is equipped with a hose reel that lets out and winds up a chemical liquid supply hose, and a boom that sprays the chemical liquid fed from the hose, and has a self-propelled mechanism that spreads the chemical liquid while traveling between the furrows in a greenhouse. The hose reel is rotatably mounted on the drive shaft of the drive wheel, and the drive roller is brought into pressure contact with the outer periphery of the hose wound around the hose reel, and the drive roller is adjusted to the circumferential speed of the drive wheel. A chemical solution spraying device for cultivated crops greenhouses, characterized in that the hose reel is rotated in conjunction with a drive roller, and the hose that matches the travel distance of the chemical solution sprayer is fed out and wound up. Machine.