An air-suction peanut picking device

Abstract

The invention provides an air suction type peanut picking device comprising a vine clamping and conveying chain and an air suction type peanut picking plate pair, which are arranged in the top-to-bottom direction. The air suction type peanut picking plate pair comprises two peanut picking plates arranged on the left and right symmetrically; the front end and the rear end of each peanut picking plate are hinged and suspended to an overhead rack via a front end connecting plate and a rear end connecting plate; each peanut picking plate is driven to swing back and forth in left-right direction by a back-and-forth swing mechanism; each peanut picking plate is hollow, having a cavity inside; the cavity of each peanut picking plate forms an air chamber; the inner side of each peanut picking plate is provided with a plurality of suction holes and the outer side is provided with an air pipe connector; each air pipe connector is connected with a negative pressure air source via an air pipe; each air pipe is provided with a limiting valve; the front end connecting plates or the rear end connecting plates can touch the limiting valves in the process of outward swing and break the negative pressure air source. The air suction type peanut picking device can increase the peanut picking efficiency, increase the picking rate and reduce the peanut breakage rate.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to an air-suction peanut picking device. Background technique [0002] The picking process of peanuts is very labor-intensive, and a large amount of manpower is needed to complete the picking quickly. Therefore, picking peanuts by machinery has always been a problem that the industry wants to solve. The peanut picking machine is a kind of peanut production machinery that has only been popularized and applied in recent years. The performance of the peanut picking device is the key to determine the performance of the peanut picking machine. At present, the semi-feeding peanut picking machine is not only suitable for picking in the south and north regions, especially the south region, but also suitable for picking dry and wet peanut vines. The semi-feeding peanut picking machine has strong competitiveness because of its low power consumption and wide range...

AI Technical Summary

Problems solved by technology

The half-feed peanut picker has strong competitiveness because of its low power consumption and wide adaptability to crops. The research and development of the new semi-feeding peanut picking device is of great significance for the promotion and mechanization of the peanut industry.

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