High-throughput suspending cleaning and loss reducing separating device of potato harvester

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 damage-reducing separation device for a potato harvester, which is mainly used for cleaning and damage-reducing separation in the process of collecting and transporting potatoes by a potato combine harvester. Background technique [0002] At present, potato harvesting machinery is developing in the direction of combined harvesting. Generally, after the separation of potato rocks and potato seedlings, combined with one or more stages of cleaning, the potato harvesting machinery is transported to the side of the potato collection hopper or to the potato box configured by itself. At present, the separation of potatoes and stones mostly uses the inertia difference between stones and potato pieces in the mixture of potato and stones running at a certain speed, and the separation and cleaning of potato seedlings mostly uses a pair of counter-rotating seedling rollers and conventional poles. Sep...

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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