Self-propelled wheel rake
A self-propelled wheel rake may include a cab that may be mounted to or otherwise secured to a main body. The cab or the main body may include a powerhouse for propelling the wheel rake along the ground. The cab and main body can be positioned between or behind opposing rake arm assemblies of the wheel rake. The cab can be configured to allow an operator to sit or stand while operating the wheel rake.
1. A wheel rake comprising:
a main body;
a cab supported by the main body;
opposing rake arm assemblies that extend from the main body, each rake arm assembly including a rake arm that is coupled to the main body in front of the cab; and
a support assembly configured to support the main body, the cab, and the opposing rake arm assemblies, the support assembly comprising:
a set of rear wheels disposed on either side of the cab and configured to support the main body off the ground; and
a set of front wheels coupled to the opposing rake arm assemblies in front of the cab and configured to support the rake arms off the ground,
wherein each rake arm is independently pivotable relative to the main body, and
wherein the set of front wheels that support the rake arms off the ground comprises a first wheel and a second wheel that are independently steerable.
2. The wheel rake of claim 1 , wherein the main body comprises a cross support disposed between a left wheel and a right wheel of the set of rear wheels on which the cab is supported.
3. The wheel rake of claim 2 , wherein the main body includes vertical supports on opposite ends of the cross support, wherein a lower end of each of the vertical supports extends below the cross support.
4. The wheel rake of claim 3 , wherein the main body includes an upper support arm and a lower support arm that extend frontwardly from each vertical support, the upper support arm being coupled to an upper end of its respective vertical support and the lower support arm being coupled to the lower end of its respective vertical support.
5. The wheel rake of claim 4 , wherein each rake arm assembly includes a vertical connection member that is connected to the main body between the respective upper and lower support arms and that is positioned between the set of rear wheels and the set of front wheels of the support assembly.
6. The wheel rake of claim 5 , wherein the upper support arm and the lower support arm form an axis around which the rake arm is configured to pivot.
7. The wheel rake of claim 1 , wherein each rake arm comprises a plurality of tine wheels, and wherein at least some of the plurality of tine wheels are positioned between the set of rear wheel and the set of front wheels, yet wherein all of the tine wheels are positioned in front of the cab such that an operator of the wheel rake has visibility of each of the tine wheels.
8. The wheel rake of claim 7 , further comprising a plurality of tine wheel arms connecting each of the plurality of tine wheels to a respective one of the rake arms at a pivot point allowing each of the tine wheels to be independently raised and lowered.
9. The wheel rake of claim 1 , wherein the first and second wheels of the set of front wheels is coupled to the respective rake arms at or in front of a midpoint between a front end and a rear end of each rake arm.
10. The wheel rake of claim 1 , wherein each of the first and second wheels of the set of front wheels is configured to rotate 360 degrees around a connection point to allow for the rake arms to move in any direction.
11. The wheel rake of claim 1 , further comprising a set of lights comprising:
lights on top of the cab;
lights that extend frontwardly from the cab towards a bottom of the cab; and
lights on each rake arm.
12. The wheel rake of claim 1 , further comprising:
a control system for independently pivoting each rake arm.