An air-suction drum-type peanut picking device

Abstract

The invention discloses an air-suction drum-type peanut picking device. The air-suction drum-type peanut picking device comprises a seedling vine clamping conveying chain and air-suction type picking rollers which are arranged up and down, wherein the air-suction type picking rollers comprise two picking rollers which are arranged in a bilateral symmetry manner; a respective installation platform is correspondingly arranged below each picking roller; a roller shaft is fixedly arranged on each installation platform; the picking rollers are arranged on the roller shafts in a rotating manner; the picking rollers are driven to rotate around the roller shafts by a driving mechanism; each picking roller is of a hollow structure internally provided with a cavity; a plurality of air suction holes are formed in each picking roller; each roller shaft is fixedly connected with two air chamber baffle plates; the two air chamber baffle plates are respectively arranged in the cavity of the corresponding picking roller, and the two air chamber baffle plates are used for dividing the cavity of the corresponding picking roller into two cavities; an air inlet passage is formed in each roller shaft; the outer end of the air inlet passage is connected to a negative pressure air source through an air pipe; and the inner end of the air inlet passage is communicated with one of the two cavities. The air-suction drum-type peanut picking device has the advantages that the picking efficiency and picking rate are improved and the pod breakage rate is reduced.

Description

technical field [0001] The invention relates to the field of agricultural machinery and equipment, in particular to an air-suction drum-type 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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