Peanut threshing machine

Abstract

The invention discloses a peanut threshing machine. The machine comprises a power device, a support, a threshing device and a flow guide device; an inlet which contains roots of peanut seedlings is formed in the top of the support; the threshing device comprises a cutting rod and a cutting roller; the cutting rod is fixed into the inlet in the top of the support; the cutting roller comprises a cutting stick, connection rods and a rotation shaft, the cutting stick is placed below the cutting rod, and the distance between the cutting stick and the cutting rod adapts to the outlines of peanut shells; the connection rods are fixed to two ends of the cutting stick respectively and are fixedly connected with the rotation shaft; the rotation shaft is fixed onto the support through a bearing baseand is connected with the power device in a transmission mode; the rotation shaft rotates in the direction that the roots of the peanut seedlings enter the inlet; the flow guide device comprises a flow guide groove, and the inlet end of the flow guide groove is placed below the threshing device; the flow guide groove is spliced by flow guide rods; gaps are formed among the flow guide rods, and thewidths of the gaps adapt to the outlines of the peanut shells.

Description

technical field [0001] The invention relates to an agricultural mechanical equipment, in particular to a peanut thresher. Background technique [0002] When the peanuts were ripe, people usually picked the peanuts and pulled out the peanut seedlings by their roots, and then picked the peanut fruit from the roots of the peanut seedlings. [0003] Pick the thresher that peanut fruit is used at present, is to utilize the threshing roller rotation of thresher to adopt the mode of beating peanut fruit to thresh. Because the peanuts are beaten by the threshing roller, the peanuts are damaged or the shells are rotten, resulting in poor quality peanuts. Again, during the process of threshing rollers beating peanuts, immature peanuts, soil at the root, peanut leaves and other sundries are mixed with peanuts, and peanuts need to be sorted, which is labor-intensive, low-efficiency, and inconvenient . Contents of the invention [0004] The technical problem to be solved by the pr...

AI Technical Summary

Problems solved by technology

Because the threshing roller is used to slap the peanuts, the peanuts are damaged or the shells are rotten, resulting in poor quality peanuts

Again, during the process of threshing rollers beating peanuts, immature peanuts, soil at the root, peanut leaves and other sundries are mixed with peanuts, and peanuts need to be sorted, which is labor-intensive, low-efficiency, and inconvenient

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