JPH037962U

JPH037962U -

Info

Publication number: JPH037962U
Application number: JP6705789U
Authority: JP
Priority date: 1989-06-07
Filing date: 1989-06-07
Publication date: 1991-01-25

Description

[Brief explanation of drawings]

図面は本考案に係る移動農機に備えた液体散布
装置の実施例を示し、第１図は液体散布装置の概
略断面図、第２図は空気止部分の概略縦断面図、
第３図は第２図における空気止部分の使用状態を
示す概略縦断面図、第４図は空気供給部の一部断
面図、第５図は収集装置の全体側面図、第６図は
トラクターの背面図、第７図は要部平面図、第８
図及び第９図は空気止部分の別実施例を示す概略
縦断面図である。第１０図は従来例の要部断面図
である。７……液体貯留タンク、１１……ノズル、１２
……パイプ、Ｖ……開閉弁、Ｒ……液体流路、Ｒ
１……開閉弁側流路、Ｒ２……ノズル側流路、Ｒ
３……接続流路、Ｘ……軸線。 The drawings show an embodiment of a liquid spraying device for a mobile agricultural machine according to the present invention, in which FIG. 1 is a schematic cross-sectional view of the liquid spraying device, FIG. 2 is a schematic vertical cross-sectional view of an air stop part,
Fig. 3 is a schematic vertical sectional view showing the usage state of the air stop part in Fig. 2, Fig. 4 is a partial sectional view of the air supply section, Fig. 5 is an overall side view of the collection device, and Fig. 6 is a tractor tractor. Figure 7 is a plan view of the main part, Figure 8 is a rear view of
9 and 9 are schematic vertical sectional views showing another embodiment of the air stop portion. FIG. 10 is a sectional view of a main part of a conventional example. 7...Liquid storage tank, 11...Nozzle, 12
...Pipe, V...Opening/closing valve, R...Liquid flow path, R
1...Opening/closing valve side flow path, R2...Nozzle side flow path, R
3... Connection channel, X... axis line.

Claims

[Claims for Utility Model Registration] A liquid storage tank 7 attached to the aircraft body and a nozzle 1 for spraying the liquid in the liquid storage tank 7
1 through a pipe 12, and the pipe 1
An on-off valve V that opens and closes the liquid flow path R in the liquid storage tank 2 is arranged near the liquid storage tank 7, and in order to supply the liquid in the liquid storage tank 7 to the nozzle 11 by its own weight, A liquid spraying device for a mobile agricultural machine in which the liquid storage tank 7 is disposed at a high position, and the liquid flow path R includes an on-off valve side flow path R1, a nozzle side flow path R2, and flow paths on both sides thereof. R1 and R2 are formed by a connecting flow path R3 that connects them near the nozzle, and portions of the on-off valve side flow path R1 and the nozzle side flow path R2 near the connection flow path R3 are arranged substantially on the same axis X; The connecting channel R3 is formed into a vertically meandering curved path, and the curved path is aligned with the axis X.
Liquid spraying equipment for mobile agricultural machinery located around the center.