BIN SWEEP
In accordance with example embodiments, a sweep may include a pivot assembly, a first arm extending from the pivot assembly, a second arm extending from the pivot assembly, a first driving mechanism attached to the first arm, a second driving mechanism attached to the second arm, and a control device configured to control the first driving mechanism and the second driving mechanism. In example embodiments, the control device may be configured to control the first and second driving mechanism based on a detected variable.
1 . A sweep comprising:
a pivot assembly;
at least one arm extending from the pivot assembly;
a first driving mechanism attached to the at least one arm; and
a control device configured to control the first driving mechanism, wherein the control device is configured to control the first driving mechanism to travel in a first direction when a variable is in a first range, stop when the variable is in a second range, and travel in a second direction when the variable is in a third range.
2 . The sweep according to claim 1 , wherein the control device is a computer and the variable is pressure.
3 . The sweep according to claim 1 , wherein the control device is a valve and the variable is pressure.
4 . The sweep according to claim 3 , wherein the valve is configured to flow a fluid to the first driving mechanism.
5 . The sweep according to claim 4 , wherein the first driving mechanism includes a first motor.
6 . The sweep according to claim 5 , wherein the first motor is a hydraulic motor.
7 . The sweep according to claim 6 , wherein the fluid is a hydraulic fluid or food grade oil.
8 . The sweep according to claim 1 , further comprising:
a track substantially surrounding the pivot assembly.
9 . The sweep according to claim 8 , wherein the track has a substantially T-shaped cross-section.
10 . The sweep according to claim 8 , wherein the track is comprised of a substantially curved vertical plate and a substantially curved horizontal plate which are connected to one another by a plurality of connecting blocks, the substantially curved vertical plate including a plurality of holes configured to engage teeth of a gear of the first and second driving mechanisms.
11 . The sweep according to claim 1 , wherein the at least one arm includes at least one auger.
12 . The sweep according to claim 11 , wherein the
pivot assembly includes a first motor connected to the at least one auger,
the first driving mechanism includes a second motor, and
the valve is configured to control fluid to each of the first and second motors.
13 . The sweep according to claim 12 , wherein the pivot assembly includes a swivel.
14 . The sweep according to claim 1 , wherein the control device is further configured to control a speed of the first driving mechanism.
15 . The sweep according to claim 1 , further comprising:
a pump configured to provide fluid to the control device.
16 . The sweep according to claim 15 , further comprising:
a material sensing device to detect an amount of material being moved by the sweep.
17 . The sweep according to claim 16 , wherein the sweep is configured to reduce a fluid flowing from the pump in the event the material sensing device senses an amount of material removed by the bin sweep exceeds a value.