Self-propelled peanut gathering harvester

Abstract

Provided is a self-propelled peanut gathering harvester. The harvester comprises a rack, the lower portion of the rack is provided with walking wheels, a gathering mechanism, a delivering mechanism and a peanut picking mechanism are successively arranged on the rack from front to back, the rack is provided with a screening mechanism located below the peanut picking mechanism, a peanut dischargingmechanism located above the peanut picking mechanism and a seedling separating mechanism located behind the peanut picking mechanism, and a secondary peanut returning mechanism is arranged between theside portion of the peanut picking mechanism and the delivering mechanism. The harvester is compact in structure, stable in work, high in automation degree, convenient to operate, high in peanut picking efficiency, and high in picking net rate, can automatically gather peanuts and respectively collect peanut seedlings and peanuts, and is high in production efficiency.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a self-propelled peanut picking and harvesting machine. Background technique [0002] Peanuts are the main economic crops and oil crops in my country. The development and promotion of peanut picking devices have basically realized a partial transformation from traditional manual labor to mechanized harvesting. The device is immature and the structure is complicated. Many models need manual feeding, which cannot be picked up automatically, and the labor consumption is large. With the widespread application of peanut harvesters, most of the peanuts are harvested by machinery at present. The high-speed rotating drum picks the peanuts from the peanut seedlings. The existing fruit picking device has a low picking rate and a high fruit loss rate. Low efficiency; most of the existing peanut harvesters are set to pick fruit at one time, the picking rate is low, the separat...

AI Technical Summary

Problems solved by technology

[0002] Peanuts are the main economic crops and oil crops in my country. The development and promotion of peanut picking devices have basically realized a partial transformation from traditional manual labor to mechanized harvesting. The device is immature and the structure is complicated. Many models need to be fed manually and cannot be picked up automatically, which consumes a lot of labor

With the widespread application of peanut harvesters, most of the peanuts are harvested by machinery at present. The high-speed rotating drum picks the peanuts from the peanut seedlings. The existing fruit picking device has a low picking rate and a high fruit loss rate. Low efficiency; most of the existing peanut harvesters are set to pick fruit at one time, the picking rate is low, the separation of peanut seedlings and peanut fruits is not clear, and the peanut fruits remaining on the peanut seedlings need to be manually removed, which is time-consuming and laborious; after separation The peanut seedlings and peanut fruits are collected and discharged separately. The existing peanut harvester usually automatically discharges the peanut seedlings into the field, which requires manual re-collection and utilization, and the peanut seedlings are disorganized after falling to the ground, which is difficult for subsequent recovery. The work causes inconvenience; the separated peanuts fall directly into the artificially supported sack after being lifted, which is inconvenient to pick up and greatly reduces the production efficiency

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