Filter system for an agricultural implement
An agricultural implement system includes a row unit configured to dispose seed into a ground trench, and a closing system corresponding to the row unit configured to close the ground trench after disposition of the seed. The agricultural implement system further includes a double acting cylinder mechanically coupled to the closing system. The double acting cylinder comprises a cylinder side port, a rod side port, and a fluid source fluidly coupled to the cylinder side port and configured to provide a cylinder side fluid. The agricultural implement system additionally includes an inlet filter fluidly coupled to the rod side port and configured to filter fluid entering the double acting cylinder via the rod side port.
1. An agricultural implement system, comprising:
a row unit, the row unit configured to dispose seed into a ground trench;
a closing system corresponding to the row unit, the closing system configured to close the ground trench after disposition of the seed;
a double acting cylinder mechanically coupled to the closing system, the double acting cylinder comprising a cylinder side port and a rod side port;
a fluid source fluidly coupled to the cylinder side port and configured to provide a cylinder side fluid; and
an inlet filter fluidly coupled to the rod side port and configured to provide a filtered fluid entering the double acting cylinder via the rod side port.
2. The agricultural implement system of claim 1 , wherein the inlet filter is disposed directly upstream of the rod side port.
3. The agricultural implement system of claim 1 , comprising a manifold, a tee fitting, or combination thereof, wherein the inlet filter is disposed directly upstream of the manifold, the tee fitting, or the combination thereof, and wherein the manifold, the tee fitting, or the combination thereof, are disposed directly upstream of the rod side port.
4. The agricultural implement system of claim 1 , comprising a first valve fluidly coupled to the fluid source and configured to open and to close to deliver the cylinder side fluid and a second valve fluidly coupled to the inlet filter and configured to open and to close to deliver the filtered fluid.
5. The agricultural implement system of claim 4 , comprising a controller operatively coupled to the first valve and to the second valve and configured to open and to close the first valve and the second valve to deliver the cylinder side fluid and the filtered fluid.
6. The agricultural implement system of claim 5 , wherein the controller is configured to derive a first pressure suitable for closing the ground trench and wherein the controller is configured to open or close the first valve based on the first pressure.
7. The agricultural implement system of claim 6 , wherein the controller is configured to derive a second pressure suitable for returning a rod of the double acting cylinder towards a start position, and wherein the controller is configured to open or the close the second valve based on the second pressure.
8. The agricultural implement system of claim 1 , comprising a second row unit, a second closing system corresponding to the second row unit, and a second double acting cylinder mechanically coupled to the second closing system, the second double acting cylinder comprising a second cylinder side port and a second rod side port, wherein the fluid source is coupled to the second cylinder side port and configured to provide the cylinder side fluid, and wherein the inlet filter is fluidly coupled to the second rod side port and configured to provide the filtered fluid entering the second double acting cylinder via the second rod side port.
9. The agricultural implement system of claim 1 , wherein the agricultural implement comprises a planter having a plurality of row units, and wherein the row unit is included in the plurality of row units.
10. The agricultural implement system of claim 1 , comprising a second filter included in an air compressor, the second filter configured to filter a compressor intake air, wherein the fluid source comprises the air compressor.