JPH0437562U

JPH0437562U -

Info

Publication number: JPH0437562U
Application number: JP7614790U
Authority: JP
Priority date: 1990-07-19
Filing date: 1990-07-19
Publication date: 1992-03-30
Anticipated expiration: 2005-07-19
Also published as: JP2510980Y2

Description

[Brief explanation of the drawing]

第１図〜第５図はこの考案の実施例に関し、第
１図は粒体散布装置の構成図、第２図は第５図に
おける駆動装置及び動力散布機を含む範囲の拡大
図、第３図は畦畔噴頭の揺動速度の説明図、第４
図及び第５図は動力散布機を装備された乗用型田
植機台車の側面図及び背面図、第６図〜第８図は
走行台車に装備されて水稲の直播に使用される従
来の粒体散布装置に関し、第６図及び第７図は側
面図及び背面図、第８図は散布幅及び散布幅方向
の落下量を示す図である。１０……乗用型田植機台車（走行台車）、２４
……回転台、２６……動力散布機、２８……畦畔
噴頭（噴頭）、３２……粒体散布装置、４６……
噴頭用電動シリンダ（伸縮装置）、４８……シヤ
ツタレバー（調量レバー）、５０……調量用電動
シリンダ（調量用アクチユエータ）、６８……可
変ボリユーム（揺動速度制御手段）、８８……傾
斜角調整用スイツチ（傾斜角調整用操作部材）、
９０……調量用スイツチ（調量用操作部材）。 Figures 1 to 5 relate to embodiments of this invention, with Figure 1 being a block diagram of the granule spreading device, Figure 2 being an enlarged view of the range including the drive device and power spreader in Figure 5, and Figure 3 being an enlarged view of the range including the drive device and power spreader in Figure 5. The figure is an explanatory diagram of the rocking speed of the ridge jet head.
Figures 6 and 5 are side and rear views of a riding-type rice transplanter truck equipped with a power spreader, and Figures 6 to 8 are conventional granules equipped on a traveling truck and used for direct sowing of paddy rice. Regarding the spraying device, FIGS. 6 and 7 are side and rear views, and FIG. 8 is a diagram showing the spraying width and the amount of fall in the spraying width direction. 10...Ride-on rice transplanter trolley (traveling trolley), 24
... Rotating table, 26 ... Power spreader, 28 ... Furrow jet head (spout head), 32 ... Particle dispersion device, 46 ...
Electric cylinder for injection head (extension/contraction device), 48... Shutter lever (metering lever), 50... Electric cylinder for metering (actuator for metering), 68... Variable volume (oscillation speed control means), 88... Tilt angle adjustment switch (operation member for tilt angle adjustment),
90... metering switch (metering operation member).

Claims

[Scope of Claim for Utility Model Registration] (1) A granule scattering device 32 equipped on a traveling truck 10, which has a spout 28 that swings from side to side around a substantially vertical straight line and scatters granules to the protruding side. In this step, the rocking speed of the jet head 28 is controlled so that the jet head 28 swings faster as it approaches the center of the rocking range and slower as it moves away from the center of the rocking range. A granule scattering device characterized in that it has a swinging speed control means 68. (2) a power spreader 26 that includes the jet head 28 and a metering lever 48 that controls the amount of granules to be spread;
A metering actuator 50 for operating the metering lever 48 is mounted on the rotary table 24, and the metering actuator 50 is operated by an operation from a metering operation member 90 outside the rotary table 24. The granule distribution device according to claim 1, wherein the granule distribution device operates. (3) a power spreader 26 including the jet head 28;
By changing the holding height of the jet head 28, the jet head 2 is
A telescoping device 46 for changing the inclination angle of the rotary table 24 is mounted on the rotary table 24, and the amount of expansion and contraction of the telescoping device 46 is adjusted by operating an inclination angle adjustment operating member 88 outside the rotary table 24. The granule scattering device according to claim 1 or 2, characterized in that it is flexible.