Peanut combine harvester picking mechanism

Abstract

The invention relates to a peanut combine harvester picking mechanism, and belongs to the field of agricultural machines. The picking mechanism comprises a base. Two main shafts are rotationally arranged on the base, wherein the axes of the two main shafts are located on the same plane, and the rotating directions of the two main shafts are opposite. The distance between the two main shafts is gradually decreased from one ends of the axes to the other ends of the axes. Fan blades extending in the axial direction are evenly installed and distributed in the peripheral face of each of the two main shafts in the peripheral direction. The number of the fan blades on one main shaft is the same as that of the fan blades on the other main shaft, and the fan blades are staggered. The picking mechanism further comprises a gear and rack transmission device installed on the base. The gear and rack transmission device comprises a front end support, a rear end support, a front end gear, a rear end gear and a transmission rack, wherein the front end support and the rear end support are connected with the base, the front end gear is installed on the front end support, the rear end gear is installed on the rear end support, the transmission rack is meshed with the front end gear and the rear end gear, and the rear end support is higher than the front end support. The picking mechanism can effectively complete the picking procedure after peanut vines are harvested, and the high picking rate is ensured.

Description

technical field [0001] The invention relates to a fruit picking mechanism of a peanut combine harvester, which belongs to the field of agricultural machinery. Background technique [0002] At present, most peanut harvesters only harvest peanut seedlings, and the fruit picking process requires additional procedures; some combine harvesters that can pick fruit have a great impact on peanuts, and peanuts are not easy to enter the fruit picking area, and are prone to breakage, The fruit picking rate also needs to be further improved due to phenomena such as seedling entanglement and unclean picking. Contents of the invention [0003] The object of the present invention is to provide a fruit picking mechanism for a peanut combine harvester. The fruit picking mechanism for a peanut combine harvester provided by the invention can effectively complete the fruit picking process after peanut seedlings are harvested, and ensure a high fruit picking rate. [0004] Technical scheme of...

AI Technical Summary

Problems solved by technology

[0002] At present, most peanut harvesters only harvest peanut seedlings, and the fruit picking process requires additional procedures; some combine harvesters that can pick fruit have a great impact on peanuts, and peanuts are not easy to enter the fruit picking area, and are prone to breakage, The fruit picking rate needs to be further improved due to phenomena such as entangled seedlings and unclean picking

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