Hydraulically actuated litter level
View Patent ↗A litter distribution apparatus provides for even distribution of a bedding material to an animal containment area for animal husbandry operations. The distribution apparatus has vertically adjustable skid legs that support the apparatus at a desired elevation as it is drawn across a ground surface of the containment area. A frame and litter containment skirt allow for the accumulation of the bedding material and even disposition along the ground surface based on the selected elevation of the skid legs. The skid legs may be vertically adjustable via an actuator.
1. An implement for distributing a livestock litter material, comprising:
a hitch configured to attach the implement to a ground transport vehicle;
a frame assembly supported on the hitch;
a litter containment skirt having at least one sidewall attached to the frame assembly, the litter containment skirt having an opening at a front end of the at least one sidewall relative to a direction of travel across a ground surface, the at least one sidewall configured to contain a volume of the livestock litter material; and
a skid shoe disposed at a lower end of a skid leg that is operable via an actuator to support the litter containment skirt at a desired elevation above the ground surface for dispersion of the litter material at a uniform level on the ground surface, the skid shoe and the skid leg contained within the containment skirt such that a track of the skid shoe formed in the livestock litter material is filled with the livestock litter material by the litter containment skirt following the track of the skid shoe.
2. The implement of claim 1 , further comprising:
a leveling edge defined along a bottom surface of the litter containment skirt.
3. The implement of claim 2 , wherein the leveling edge is angled forwardly relative to a direction of travel and downwardly relative to the ground surface.
4. The implement of claim 1 , further comprising:
a return plate defined along an upper end of the litter containment skirt and oriented forwardly of an aft end of the at least one sidewall to contain and return litter to within confines of the litter containment skirt.
5. The implement of claim 1 , wherein the frame assembly comprises:
a stationary frame attached to the hitch; and
a movable frame pivotally carried by the stationary frame.
6. The implement of claim 5 , wherein a first end of the actuator is attached to the stationary frame and a second end of the actuator is attached to the movable frame.
7. The implement of claim 6 , wherein the actuator is a hydraulic actuator.
8. An implement for distributing a livestock litter material, comprising:
a frame assembly;
a litter containment skirt having at least one sidewall attached to and enclosing a left side, a right side, and a back end of the frame assembly, the litter containment skirt having an opening at a front end of the at least one sidewall relative to a direction of travel across a ground surface, the at least one sidewall configured to contain a volume of the livestock litter material;
a skid shoe disposed at a lower end of a skid leg pivotally attached to the frame assembly to maintain an upright orientation of the skid leg during a pivoting displacement of the skid leg; and
an actuator configured to vertically position the skid shoe relative to the litter containment skirt, wherein the skid shoe supports the litter containment skirt at a desired elevation above the ground surface for dispersion of the litter material at a uniform level on the ground surface.
9. The implement of claim 8 , further comprising:
a hitch attached to the frame assembly, the hitch configured to couple the implement to a ground transport vehicle.
10. The implement of claim 8 , wherein the frame assembly further comprises:
a stationary frame assembly; and
a movable frame assembly pivotally attached to the stationary frame.
11. The implement of claim 10 , wherein a first end of the actuator is attached to the stationary frame and a second end of the actuator is attached to the movable frame assembly.
12. The implement of claim 11 , wherein the containment skirt is attached to the stationary frame and the skid leg is attached to the movable frame.
13. An implement for distributing a livestock litter material, comprising:
a litter containment skirt having at least one sidewall attached to a first frame assembly, the litter containment skirt having an opening at a front end of the at least one sidewall relative to a direction of travel across a ground surface, the at least one sidewall configured to contain a volume of the livestock litter material;
an upper skid strut and a lower skid strut each having a forward end pivotally attached to the first frame assembly;
a skid shoe disposed at a lower end of a skid leg, the skid leg pivotally attached to an aft end of each of the upper skid strut and the lower skid strut; and
an actuator having a first end attached to the first frame assembly and a second end attached to one of the upper skid strut and the lower skid strut, wherein the actuator is operable to selectively position the skid shoe relative to a bottom edge of the litter containment skirt, such that the skid shoe supports the litter containment skirt at a desired elevation above the ground surface for dispersion of the litter material at a uniform level on the ground surface.
14. The implement of claim 13 , further comprising:
a leveling edge defined along a bottom surface of the litter containment skirt.
15. The implement of claim 14 , wherein the leveling edge is angled forwardly relative a direction of travel and downwardly relative to the ground surface.
16. The implement of claim 1 , further comprising:
a return plate defined along an upper end of the litter containment skirt and oriented forwardly of an aft end of the at least one sidewall to contain and return litter to within confines of the litter containment skirt.
17. The implement of claim 16 , further comprising:
a hitch attached to the first frame assembly, the hitch configured to couple the implement to a ground transport vehicle.
18. The implement of claim 17 , wherein the actuator is a hydraulic actuator.