Planter seed tank access walkway
View Patent ↗A towed implement, such as a planter, is provided with an operator platform and ladder for mounting the platform. The platform may be supported on the implement frame, and extends from a position rear of the ground-engaging row units to a position immediately adjacent to seed tanks. The platform may extend between the seed tanks to allow for loading of seeds, inspection of the tanks, removal of debris, and so forth. The ladder for accessing the platform may be fixed or stowable in a raised position. Handrails may be provided on either side of the platform, forward of the platform, and adjacent the ladder for stabilizing the operator during servicing of the implement.
1. A towed agricultural implement comprising:
a frame including a tool bar extending generally transverse to a central axis along which the implement is towed in operation;
a plurality of ground-contacting units coupled to the frame and secured to the tool bar; and
an operator platform supported on the frame and disposed generally fore-and-aft above the ground-contacting units;
a pair of tanks supported generally above the tool bar, and wherein the platform extends between the tanks; and
a ladder extending from the platform aft behind the ground-contacting units.
2. The implement of claim 1 , comprising a hand rail disposed forward of the tanks and extending to a level above the platform.
3. The implement of claim 1 , wherein the platform does not extend laterally beyond limits of a space between the tanks.
4. The implement of claim 3 , wherein the platform extends aft beyond a rear-most limit of the ground-contacting units.
5. The implement of claim 1 , comprising a hand rail secured to the ladder.
6. The implement of claim 1 , wherein the ladder is disposed in a fixed position with respect to the platform.
7. The implement of claim 1 , wherein the ladder is displaceable from a lowered position with respect to the platform.
8. The implement of claim 1 , wherein the pair of tanks is supported directly above the tool bar, and the platform extends directly between the tanks.
9. A towed agricultural implement comprising:
a frame including a tool bar extending generally transverse to a central axis along which the implement is towed in operation;
at least one seed tank supported by the frame and generally above the tool bar;
a seed distribution system for distributing seeds from the tank;
a plurality of row units coupled to the frame and secured to the tool bar, the row units receiving seeds from the distribution system during operation;
an operator platform supported on the frame and disposed generally fore-and-aft above the row units;
a pair of tanks supported generally above the tool bar, and wherein the platform extends between the tanks; and
a ladder extending from the platform aft behind the row units.
10. The implement of claim 9 , comprising a hand rail disposed forward of the tanks and extending to a level above the platform.
11. The implement of claim 9 , wherein the platform does not extend laterally beyond limits of a space between the tanks.
12. The implement of claim 11 , wherein the platform extends aft beyond a rear-most limit of the row units.
13. The implement of claim 9 , comprising a hand rail secured to the ladder.
14. The implement of claim 9 , wherein the pair of tanks is supported directly above the tool bar, and the platform extends directly between the tanks.
15. A towed agricultural implement comprising:
a frame including a tool bar extending generally transverse to a central axis along which the implement is towed in operation;
a pair of seed tanks supported generally above the tool bar;
a seed distribution system for distributing seeds from the tanks;
a plurality of row units coupled to the frame and secured to the tool bar, the row units receiving seeds from the distribution system during operation;
an operator platform supported on the frame and disposed generally fore-and-aft above the row units and extending between the seed tanks; and
a ladder extending from the platform aft behind the row units.
16. The implement of claim 15 , comprising a hand rail disposed forward of the tanks and extending to a level above the platform.
17. The implement of claim 15 , wherein the platform does not extend laterally beyond limits of a space between the tanks.
18. The implement of claim 15 , wherein the platform extends aft beyond a rear-most limit of the row units.
19. The implement of claim 15 , comprising a hand rail secured to the ladder.
20. The implement of claim 15 , wherein the ladder is disposed in a fixed position with respect to the platform.