Vine-nut placement device and peanut harvester with same

Abstract

The invention discloses a vine-nut placement device and a peanut harvester with the same. The vine-nut placement device comprises a rack; a placement device drive sprocket is disposed on the rack. The vine-nut placement device is characterized in that placement supports are symmetrically fixedly connected to the left and right of the rack respectively, placement bars are evenly fixed in the placement supports, a rotating shaft is movably connected to each placement support through a bearing, star wheels evenly arranged are fixedly welded on each rotating shaft, the placement device drive sprocket is connected with the rotating shafts, and the rotating shafts drive the star wheels on two sides of the rack to rotate oppositely, namely both rotating diagonally down and inwardly, so that vines and nuts are turned. The invention further provides application of the placement device in single conveyor chain ladders or double conveyor chain ladders, vines and nuts on peanut plants can be automatically turned, less labor is consumed, and the plants can be sun-cured conveniently; the harvest problems that during peanut harvesting, traction resistance is large, many nuts drop, nuts are compressed in sandy soil, the vines and nuts are buried in the sandy soil and sun-curing is inconvenient are solved.

Description

technical field [0001] The patent of the present invention relates to a mechanical device for harvesting peanut crops, in particular to a device for automatically flipping and laying harvested peanut seedlings and a peanut harvester equipped with the seedling laying device. Background technique [0002] At present, with the increasing demand for peanuts in the market, the planting area of ​​peanuts, an economic crop, is also constantly expanding. Especially in the central region of my country, peanuts are the preferred autumn crops to be planted in large quantities in many places. When harvesting, the root system must be pulled out from the ground, and the fruit drop should be reduced as much as possible, which makes the harvesting work relatively heavy and very inconvenient. For a long time, because peanut planting, harvesting and processing are mostly done manually, the labor intensity is high, the efficiency is low, and the manual picking is not clean, with various disadva...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems in the prior art, the object of the present invention is to provide a seedling laying device for automatically turning over seedlings and fruit after mechanical harvesting of peanut crops, and a peanut harvester with the seedling laying device , to solve the harvesting problems such as large traction resistance, more fruit drop, sandy soil pressing fruit to bury seedlings, inconvenient drying and other harvesting problems when peanuts are harvested in sandy loam areas. The device can also be used in conjunction with peanut harvesters in sticky soil

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