Actuating device for a drive arrangement
View Patent ↗An actuating device for a drive arrangement having a drive transmission operatively connected to a metering structure where a clutch is mounted adjacent to drive transmission, an actuating device is positioned to selectively engage the clutch such that the rotational force transferred from the drive transmission to the metering structure is selectively deactivated when the actuating member engages the clutch.
1. An actuating system for a planter, comprising:
a drive arrangement including a drive gear operatively connected to a drive shaft that is operatively connected to a drive transmission;
a transmission drive shaft connected to a seed shaft that is operatively connected to a metering structure;
a hollow tube that fits over the transmission drive shaft and the seed shaft and is formed to rotationally engage a rotating bore in the drive transmission;
a clutch having a driver member and a driven member positioned within a release ring such that the driver member rotationally engages the hollow tube and the driven member rotationally engages the transmission drive shaft; and
an actuating device positioned to engage the release ring.
2. The system of claim 1 wherein the actuating member is connected to a controller and the controller activates the actuating member based on a geographic location determined by a GPS system.
3. The system of claim 2 wherein the actuating member is connected to a source of compressed air through a valve.
4. The system of claim 3 wherein the source of compressed air is connected to a controller that activates the source of compressed air.
5. The system of claim 4 wherein the controller activates the source of compressed air based on a manual command.
6. The system of claim 4 wherein the controller activates the source of compressed air based on a geographic location determined by a GPS system.
7. The system of claim 3 wherein more than one actuating member is positioned to engage more than one clutch, the actuating members connected to a valve module having more than one valve.
8. The system of claim 7 wherein a controller is connected to a source of compressed air and the valve module to activate the valves and the source of compressed air.
9. The system of claim 8 wherein the valves are connected to more than one actuating member.
10. The system of claim 9 wherein the controller activates the compressed air and the valves based on a manual command.
11. The system of claim 9 where the controller activates the compressed air and the valves based on a geographic location determined by a GPS system.