Full-feeding type peanut combined harvester

Abstract

The invention discloses a full-feeding type peanut combined harvester and belongs to the field of agricultural harvesting machinery. The full-feeding type peanut combined harvester comprises a vibrating digging shovel, a soil distributing and conveying device, a peanut picking device, a cleaning device, a peanut collecting device and the like. The vibrating digging shovel performs reciprocating vibration and is a sawtooth type vibrating digging shovel, a belt wheel transfers power to the vibrating digging shovel through a crankshaft and a connecting rod to achieve reciprocating vibration of the vibrating digging shovel. The soil distributing and conveying device is located at the rear portion of the digging shovel, and soil on peanut vines is screened while the soil is conveyed backwards. A feeding conveying belt is located under the back of the soil distributing and conveying device, the tail portion of the conveying belt extends into the peanut picking device, and the peanut vines are fed into the peanut picking device through the feeding conveying belt. The full-feeding type peanut combined harvester has the advantages that digging, soil screening, peanut picking, cleaning, peanut collecting and the like are finished in one time, the harvesting efficiency is improved, and peanut picking gaps of peanut picking rollers can be adjusted according to peanut varieties, planting density, maturity and the harvesting speed.

Description

technical field [0001] The invention specifically relates to a full-feed peanut combine harvester, especially a harvesting table capable of digging, conveying, fruit picking, cleaning, fruit collecting and other functions, belonging to the field of agricultural harvesting machinery. Background technique [0002] At present, the harvesting platform of the full-feed combine harvester is mainly used for clamping and conveying, which needs to be operated in opposite directions, and the operation requirements are high. After the deviation, it will affect the soil and fruit picking, resulting in a high rate of harvesting and buried fruits; The medium fruit is easy to fall off, resulting in a high harvest loss rate. For example, the application number is CN201210516979.9, and the publication number is 103039175A. The peanut combine harvester with two ridges and four rows fully fed uses a clamping conveying device. The harvesting operation mode of two ridges and four rows has higher...

AI Technical Summary

Problems solved by technology

[0002] At present, the harvesting platform of the full-feed combine harvester is mainly used for clamping and conveying, which needs to be operated in opposite directions, and the operation requirements are high. After the deviation, it will affect the soil and fruit picking, resulting in a high fruit buried rate; and the excavation, extraction and transportation of the soil Medium fruit is easy to fall off, resulting in high harvest loss rate

For example, the application number is CN201210516979.9, and the publication number is 103039175A. The peanut combine harvester with two ridges and four rows fully fed uses a clamping and conveying device. The harvesting operation mode of two ridges and four rows has higher requirements for clamping and conveying. The positional deviation of the peanut seedlings and the requirements for row operation reduce the working efficiency and harvesting effect of the machine tool; the patent number is CN01232242.3, and the publication number is 2489568. The suspension type full-feed peanut combine harvester has a small digging shovel effective surface , cannot quickly and effectively shovel the roots of peanuts; the lifting mechanism is long, which is easy to cause fruit drop, and prolongs the processing time, so the efficiency is low

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