JPS62104614U

JPS62104614U -

Info

Publication number: JPS62104614U
Application number: JP19731585U
Authority: JP
Priority date: 1985-12-20
Filing date: 1985-12-20
Publication date: 1987-07-03

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は第７図
の―線視要部平面図、第２図は第１図の―
線視側面図、第３図は第２図の―線視断面
図、第４図は第２図の―線視平面図、第５図
は第６図の―線視断面図、第６図は田植機の
側面図、第７図は田植機の平面図である。１……走行機体、３……前輪、５……後輪、６
……操縦座席、１０……操作レバー、１１……油
圧シリンダ、１２……苗植装置、１４……平行リ
ンク機構、１９……フロート、２０……苗載台、
２１……苗植機溝、２２……上部レール、２３…
…下部レール、２４，２４……支持アーム体、２
８……苗取出し板、４６……センサー装置、４９
……センサー軸、４２……植付深さ調節軸、５４
……作動杆、５５……回動アーム、５６……支持
部材、５７……軸、４８……操作用ワイヤ、５８
……索導管、５９……支持軸、６０……スリーブ
、６１……アーム、６２……アーム片、６４，６
４……補正アーム、６７……ピン、７１……索導
管受け。 The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the main part of FIG. 7, and FIG. 2 is a plan view of the main part of FIG. 1.
3 is a sectional view of FIG. 2, FIG. 4 is a plan view of FIG. 2, and FIG. 5 is a sectional view of FIG. 6. 7 is a side view of the rice transplanter, and FIG. 7 is a plan view of the rice transplanter. 1... Traveling aircraft, 3... Front wheels, 5... Rear wheels, 6
... Control seat, 10 ... Operation lever, 11 ... Hydraulic cylinder, 12 ... Seedling planting device, 14 ... Parallel link mechanism, 19 ... Float, 20 ... Seedling platform,
21... Seedling transplanter groove, 22... Upper rail, 23...
...Lower rail, 24, 24...Support arm body, 2
8...Seedling take-out board, 46...Sensor device, 49
...Sensor axis, 42...Planting depth adjustment axis, 54
... Operating rod, 55 ... Rotating arm, 56 ... Support member, 57 ... Shaft, 48 ... Operation wire, 58
... Cable conduit, 59 ... Support shaft, 60 ... Sleeve, 61 ... Arm, 62 ... Arm piece, 64, 6
4... Correction arm, 67... Pin, 71... Cable conduit receiver.

Claims

[Scope of utility model registration request]

A seedling planting device with a float attached to the lower surface so as to be movable up and down, a link mechanism for attaching the seedling planting device to a traveling machine so as to be movable up and down, a hydraulic cylinder for moving the link mechanism up and down, and a hydraulic cylinder. A rice transplanter is equipped with a switching valve for switching the seedling transplanting device to ascend or descend, and the seedling transplanting device includes a vertically swinging link-type sensor that switches the switching valve in conjunction with the vertical movement of the float. A height control device for a seedling planting device in a rice transplanter, characterized in that the device is provided at a position outward from the link mechanism.