Bulk material precision in field belt conveyor loading apparatus
A loading apparatus for a granular material conveyor system having a conveyor belt is described. The apparatus has a chute assembly mounted to a frame over the conveyor belt and having an adjustment mechanism and a positional lock assembly connected to the chute assembly and the frame for adjusting an upper surface of the chute assembly to a desired angle within a range of possible angles. One or more side deflector panels are mounted to the frame over the conveyor belt and an adjusting rod assembly connects the deflector panels to the frame for adjusting an angle of the deflector panels.
1. A loading apparatus for a granular material conveyor system having a conveyor belt, the apparatus comprising:
an adjustable chute assembly wherein the chute assembly is rotatable about an axis to change the angle of the chute assembly with respect to the conveyor belt; and,
an adjustable first side deflector plate positioned along a first side of the chute assembly wherein the first side deflector plate is rotatable about an axis to change an angle of the first side deflector plate with respect to the conveyor belt;
an adjustable second side deflector plate positioned along a second side of the chute assembly wherein the second side deflector plate is rotatable about an axis to change an angle of the second deflector plate with respect to the conveyor belt;
a frame supporting the chute assembly, the first deflector plate and the second deflector plate above the conveyor belt, wherein the frame includes a first wall positioned on a first side of the conveyor belt and a second wall positioned on a second side of the conveyor belt wherein the chute assembly is supported between the first wall and the second wall;
a chute adjustment mechanism for adjusting an angle of the chute assembly with respect to the conveyor belt; and,
an adjustable positional lock assembly connected to the frame for supporting the chute assembly at a desired angle, wherein the positional lock assembly includes a plurality of holes in the first side wall for insertion of a pin, each hole of the plurality of holes associated with a different angle for the chute assembly.
2. The loading apparatus of claim 1 wherein the chute assembly includes a central segment, a first flanking segment connected to a first side of the central segment and a second flanking segment connected to a second side of the central segment.
3. The loading apparatus of claim 1 wherein each of the first side wall and the second side wall is formed from a plurality of elongated panels.
4. The loading apparatus of claim 1 further comprising:
a first adjustment rod assembly connected to the first side wall of the frame and the first deflector plate for adjusting an angle of the first deflector plate; and,
a second adjustment rod assembly connected to the second side wall of the frame and the second deflector plate for adjusting an angle of the second deflector plate.
5. The loading apparatus of claim 1 wherein the chute assembly is lined with a wear resistant material.
6. A loading apparatus for a granular material conveyor system having a conveyor belt, the apparatus comprising:
a chute assembly mounted to a frame over the conveyor belt having a first end, a second end opposed to the first end, a pair of opposed lateral edges, and an upper surface, the upper surface is downwardly sloping from the first end to the second end to form a first angle within a range of possible angles with respect to a first plane extending through the conveyor belt to promote the flow of material from the first end to the second end by the effects of gravity, the first end is mounted for rotational motion about a first axis drawn perpendicular to the lateral edges;
a positional lock assembly connecting the chute assembly to the frame having an arm for adjusting the first angle to a desired angle within the range of angles, wherein the positional lock assembly includes a plurality of holes on the first side wall that cooperate with a pin for positioning the chute assembly at one of a plurality of different angles;
a first side deflector panel mounted to the frame over the conveyor belt, the first side deflector having opposed ends, opposed lateral edges, and an upper surface, the upper surface is downwardly sloping and forms a second angle from a range of angles with respect to a second plane extending perpendicular to the first plane; and,
a first adjusting rod assembly connecting the first side deflector to the frame for adjusting the second angle within the range of angles.
7. The loading apparatus of claim 6 comprising:
a second side deflector panel mounted to the frame over the conveyor belt, the second side deflector having opposed ends, opposed lateral edges, and an upper surface, the upper surface is downwardly sloping and forms a second angle from a range of angles with respect to a second plane extending perpendicular to the first plane.
8. The loading apparatus of claim 7 comprising:
a second adjusting rod assembly connecting the second side deflector to the frame for adjusting the second angle of the second side deflector within the range of angles.
9. The loading apparatus of claim 8 wherein the frame includes a first wall positioned on a first side of the conveyor belt and a second wall positioned on a second side of the conveyor belt wherein the chute assembly is supported between the first wall and the second wall.
10. The loading apparatus of claim 9 wherein each of the first side wall and the second side wall is formed from a plurality of elongated panels.
11. The loading apparatus of claim 9 further comprising a chute adjustment mechanism for adjusting an angle of the chute assembly with respect to the conveyor belt.
12. The loading apparatus of claim 6 wherein the chute assembly includes a central segment, a first flanking segment connected to a first side of the central segment and a second flanking segment connected to a second side of the central segment.
13. The loading apparatus of claim 6 wherein the chute assembly is lined with a wear resistant material.