Docking Station

• US 20130082153A1
• Filed: 10/01/2012
• Published: 04/04/2013
• Est. Priority Date: 09/30/2011
• Status: Active Grant

• Current Assignee: AGCO Corporation
• Original Assignee: AGCO Corporation
• Inventors: Palen, Nelson J., Meek, Roger L., Stewart, Bradley A.
• Granted Patent: US 8,955,864 B2
• Time in Patent Office: Days
• US Class Current: 248/75
• CPC Class Codes: A01B 59/00 Devices specially adapted for connection between animals or tractors and agricultural machines or implements A01B63/00 takes precedence; vehicle connections in general B60D; draught assemblies for animal drawn vehicles, in general B62C5/00
• CPC Class Codes: E02F 9/2275 Hoses and supports therefor and protection therefor
• CPC Class Codes: F16L 3/003 devices for holding the open end of a hose

Abstract

A hydraulically-operated implement has a hydraulic system with a hose and a coupler connecting the hose to a mating port on a tractor. A docking station is mounted on the implement receives the coupler on the free end of the hose when disconnected from the tractor. The docking station includes a station body having a coupler receiving portion and a leakage collection portion. The coupler receiving portion has a primary side with at least one circular bore and the leakage collection portion contains a drain opening. A retention device positioned on the inner periphery of each of the circular bores receives the coupler. The drain opening is sealed with a drain plug and the docking station has an inside bulkhead parallel with the primary side of the station body. The bulkhead has a circular hole formed therein aligned with the at least one cylindrical bore in the primary side.

Claims

1. In a hydraulically operated implement connectable with a tractor, the implement having a hydraulic system with at least one hose with a coupler at an end of the hose for releasably connecting the hose to a mating port on the tractor, the improvement comprising a docking station mounted on the implement for receiving the coupler on the free end of the hose when disconnected from the tractor, the docking station comprising:

a station body having a coupler receiving portion and a leakage collection portion, wherein the coupler receiving portion has a primary side with at least one circular bore and the leakage collection portion contains a drain opening;

at least one coupler retention device positioned on the inner periphery of the at least one circular bore, said at least one coupler retention device configured to receive said coupler; and

a drain plug sealing the drain opening.

2. The implement of claim 1 further comprising a bulkhead inside the docking station substantially parallel with the primary side of the station body, the bulkhead having at least one circular hole formed therein aligned with the at least one cylindrical bore in the primary side.

3. The implement of claim 1 further comprising a forward tongue adapted for connection to a tractor, wherein the docking station is mounted on the forward tongue.

4. The implement of claim 3 further comprising hose stand connected at its lower end to a portion of the forward tongue, wherein the docking station is mounted to the hose stand.

5. The implement of claim 4 wherein the docking station is mounted on the hose stand at an angle such that any leakage of hydraulic fluid accumulates and is contained in the lower end.

6. The implement of claim 1 further comprising a lid covering the retention devices when couplers are removed from the docking station.

7. The implement of claim 6 further comprising a biasing device configured to bias the lid into the closed position when the coupler retention devices are free of couplers.

8. The implement of claim 6 wherein the lid is a retaining device when couplers are installed in the coupler retention devices.

9. The implement of claim 1 wherein each circular bore has a diameter slightly greater than the diameter of the coupler and receives the coupler retention device.

10. The implement of claim 1 wherein the at least one coupler retention device has an upper coupler-receiving rim and a cylindrical body with tabs extending outwardly from the cylindrical body configured to lock the coupler retention device in the at least one circular bore of the station body.

11. The implement of claim 10 wherein the cylindrical body has inward facing tabs configured to interact with the coupler an annular ring on the coupler to retain the coupler in the retention device.

12. The implement of claim 1 wherein the docking station further comprises a plug retention device configured to receive an electrical plug.

13. The implement of claim 1 further comprising at least one coupler retention device closed with a blanking membrane over its central opening.

14. A docking station for receiving couplers on the free end of disconnected hoses mounted on a hydraulically operated implement connectable with a tractor, the implement having a hydraulic system with at least one hose with a coupler at an end of the hose for releasably connecting the hose to a mating port on the tractor, the docking station comprising:

a station body having a coupler receiving portion and a leakage collection portion, wherein the coupler receiving portion has a primary side with at least one circular bore and the leakage collection portion contains a drain opening;

at least one coupler retention device positioned on the inner periphery of the at least one circular bore, said at least one coupler retention device configured to receive said coupler;

a bulkhead inside the docking station substantially parallel with the primary side of the station body, the bulkhead having at least one circular hole formed therein aligned with the at least one cylindrical bore in the primary side; and

a drain plug sealing the drain opening.