Peanut multi-stage sorting machine with convenient operation

Abstract

The invention discloses a peanut multi-stage sorting machine with convenient operation. The machine comprises a sorting box, screening plates, a screw rod and a motor; multiple screening plates are arranged and equidistantly distributed in an inner cavity of the sorting box from top to bottom, the size of screening holes of the screening plates diminishes sequentially from top to bottom, and the right ends of the screening plates are hinged to the inner cavity wall of the right side of the sorting box; the screw rod is vertically arranged on the left sides of the screening plates, the screw rod is rotatably connected with the sorting box, moving plates corresponding to the screening plates one by one are sleeved with the outer circumference of the rod body of the screw rod, the left ends of the moving plates are slidably clamped on the inner cavity wall of the left side of the sorting box, pulleys are installed on the right sides of the tops of the moving plates, and the outer surfacesof the pulleys are abutted against the lower surfaces of the screening plates. The machine has the advantages of being novel in structure and convenient to operate, by the arrangement of a transmission assembly, multiple screening plates are operated simultaneously through the motor, the manipulating difficulty is reduced, and convenience is provided for peanut sorting operation.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a peanut multi-stage sorter with convenient operation. Background technique [0002] Peanut, formerly known as groundnut, is a kind of nut with abundant yield and wide consumption in our country. The role of memory is deeply loved by Chinese people, but the peanuts are not uniform in size and need to be sorted later. Traditional sorting is done manually, which is labor-intensive and slow in work efficiency. Nowadays, some equipment can replace manual sorting of peanuts. However, when these devices perform multi-level sorting, it is often necessary to equip each sieve plate with a separate drive mechanism, which makes it difficult to operate. Contents of the invention [0003] The object of the present invention is to provide a peanut multi-level sorting machine with convenient operation, so as to solve the problems raised in the above-mentioned background technology. [0004] To ach...

AI Technical Summary

Problems solved by technology

[0002] Peanut, formerly known as groundnut, is a kind of nut with abundant yield and wide consumption in our country. The role of memory is deeply loved by Chinese people, but the peanuts are not uniform in size and need to be sorted later. Traditional sorting is done manually, which is labor-intensive and slow in work efficiency. Nowadays, some equipment can replace manual sorting of peanuts. However, when these devices perform multi-level sorting, they often need to be equipped with a separate drive mechanism for each sieve plate, which is difficult to control during work.

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