JPS621531U

JPS621531U -

Info

Publication number: JPS621531U
Application number: JP9059385U
Authority: JP
Priority date: 1985-06-14
Filing date: 1985-06-14
Publication date: 1987-01-07

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の取付け状態を示す斜
視図、第２図はその要部を示す側面図、第３図は
その植付け、施肥の際の側面図である。１…液肥タンク、２…田植機本体、４…パイプ
、５…ポンプ、５ｂ…逆止弁（吸い込み側）、５
ｃ…逆止弁（吐出側）、５ｄ…ピストン、６…ノ
ズル、７…パイプ、９…駆動腕、９ａ…軸、１０
…クランク機構。 FIG. 1 is a perspective view showing the installed state of the embodiment of the present invention, FIG. 2 is a side view showing the main parts thereof, and FIG. 3 is a side view showing the plant during planting and fertilization. 1... Liquid fertilizer tank, 2... Rice transplanter body, 4... Pipe, 5... Pump, 5b... Check valve (suction side), 5
c...Check valve (discharge side), 5d...Piston, 6...Nozzle, 7...Pipe, 9...Drive arm, 9a...Shaft, 10
...Crank mechanism.

Claims

[Scope of Claim for Utility Model Registration] (1) A liquid fertilizer tank mounted on the main body of a rice transplanter, a pump connected to the liquid fertilizer tank via a pipe, and having a check valve on the suction side and a check valve on the discharge side; a crank mechanism that connects one end to a shaft of a drive arm to which a planting claw is attached, operates in conjunction with this shaft, and connects the other end to a piston of the pump to push the piston by the planting operation of the drive arm; A liquid fertilizer application device for a rice transplanter, characterized in that the device is connected to the pump through a pipe and is provided with a nozzle located near the tip of a planting claw. (2) The crank mechanism includes a long rod having one end connected to the shaft of the drive arm, and an L-shaped rod rotatably supported by the shaft of the rice transplanter main body, and having the other end of the long rod connected to the upper end. and a long rod having one end connected to the piston of the pump, the other end connected to the lower end of the L-shaped rod via a short rod, and a substantially central portion pivoted to the shaft of the rice transplanter main body. A liquid fertilizer application device for a rice transplanter according to claim 1 of the utility model registration claim. (3) A utility model in which a plurality of liquid volume adjustment holes are formed at the other end of the long rod whose one end is connected to the piston of the pump, and the short rod is connected to the liquid volume adjustment holes at appropriate positions. A liquid fertilizer application device for a rice transplanter according to claim 2.