Potato Harvester High Throughput Suspension Cleaning Loss Separation Device

Abstract

The invention provides a high-throughput suspending cleaning and loss reducing separating device of a potato harvester. The high-throughput suspending cleaning and loss reducing separating device is characterized in that the two ends of two driving rolls I and the two ends of two driven rolls I are supported on two stand plates of a rack, the driving rolls I and the driven rolls I are alternatelyarranged, two separation screens sleeve the adjacent driving rolls I and driven rolls I respectively, the two ends of a cam shaft containing a plurality of cams are supported on the two side stand plates, located below a separating device, of the rack, one end of a vibration plate is hinged to the stand plates on the two sides of the rack, and the other end of the vibration plate is supported on the cams. A fan is mounted below the outer side of one stand plate, an opening of the air outlet is horizontally formed in below a vibration device upwards, and is correspondingly located below the middle of a clearance of the two separation screens of the separating device, the two ends of a driving roll II and the two ends of a driven roll II are supported on two side plates with the plate facesperpendicular to the stand plates of the rack respectively, and a conveying belt is hung on the driving roll II and the driven roll II. According to the high-throughput suspending cleaning and loss reducing separating device, the density difference of a mixture can be reasonably utilized, in the separation process, mutual contact is avoided, separation is thorough, and the cleaning and loss reducing control effect is good.

Description

Technical field [0001] The invention provides a high-throughput suspension cleaning and loss-reducing separation device of a potato harvester, which is mainly used for cleaning and loss-reducing separation during the potato collection and transportation process of the potato combine harvester. Background technique [0002] At present, potato harvesting machinery is developing in the direction of combined harvesting. Generally, after the potato stone and potato seedlings are separated and combined with one or more stages of cleaning, they are transported to the potato hopper car or to their own potato box. At present, the separation of potato and stone mostly uses the difference in inertia between the stone and the potato in the potato stone mixture running at a certain speed. The separation and cleaning of potato seedlings mostly use a pair of counter-rotating seedling rollers and conventional rods. Separation screen to achieve. However, the above-mentioned separation method has...

AI Technical Summary

Problems solved by technology

However, the structure of the above separation method is complex, the potatoes have experienced too many mechanical structures, and the potato stones collide with each other during the separation process, which easily leads to damage to the potatoes, and it is difficult to separate and clean thoroughly

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