Drying tunnel for fruit and vegetables
AssigneeFood Machinery Espanola, S.A.
InventorAntonio Ramon De Gracia
Life of this patent
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Abstract
The object of the Patent is a drying tunnel for fruit and vegetables which is prismatic rectangular in shape and is internally divided by spacing walls (1) with a bucket conveyor travelling successively up and down. The buckets are elongate, parallel to the walls (1) and closed at their ends by irregular hexagonal plates (2) which may swivel about top half-shafts (3), their concave bottom allowing an airflow through it and consisting of longitudinal spaced rods (4). Shafts (5) are arranged at the top of the end walls (2) with bearing means (6) at their free end which, upon abutting on a flat inclined guide (7), cause the bucket to be tipped and emptied, allowing the fruit to exit.
Claims3
A drying tunnel for fruit and vegetables characterized in that it is shaped as a prismatic rectangular box which is internally divided by spacing walls (1) into compartments with a bucket conveyor traveling successively up and down as a continuous chain, arranged to that the compartments each contain a conveyor sector moving in a direction opposite that in which the adjacent compartment is traveling.
A drying tunnel for fruit and vegetables, as in the preceding claims, characterized in that shafts (5) are each arranged projecting from the bucket at the top corner of each wall (2) of the buckets, their free ends each provided with bearings (6) which, in a downward sector the conveyor, abut against guide (7) with a downward incline, causing the bucket to swivel upon abutting thereon, thereby for the bucket to be tipped and emptied, allowing the fruit held and conveyed to leave the tunnel, the height at which the fruit exits being chosen by adjusting the position of the guide (7).
Dependencies are inferred from the claim text.