Threshing device for peanuts

Abstract

The invention discloses a threshing device for peanuts, which includes a threshing box. A threshing drum is provided in the threshing box. An ash collection box is fixedly installed on the inner wall of the bottom plate of the threshing box. A transmission device is provided in the middle of the threshing box. The conveyor is provided with an arc baffle, a fixed shaft is installed on the inner wall of the bottom plate of the threshing box, and a fixed frame is installed on the top of the fixed shaft. The fixed frame is installed close to both ends of the side walls of the conveyor. There is a fixed rod, and a rubber block is installed on one end of the fixed rod away from the fixed frame. A first rotating shaft is installed on a set of opposite inner walls in the fixed frame. A rotating leaf is connected between the two sets of first rotating shafts. The rotating page has an arc structure. In the present invention, peanuts can be threshed quickly without manual threshing, which saves labor and a lot of time, improves work efficiency, and can remove dust from the threshed peanuts, saving time for operators. Cleaning time.

Description

Technical field [0001] The present invention relates to the technical field of threshing devices, and in particular to a threshing device for peanuts. Background technique [0002] Arachis hypogaea (scientific name: Arachis hypogaea Linn.): an annual herbaceous plant of the genus Arachis from the order Rosaceae, Fabaceae. There are abundant nodules at the root; the stems and branches are ribbed, and the leaves are papery and opposite; the base of the petiole is clasping, ovate-oblong to obovate, the apex is obtuse, both sides are hairy, and the edges have eyelashes; the edges of the veins are connected to each other Reticulate; flowers about 8 mm long; bracts lanceolate; corolla yellow or golden, flag petals spread, wing petals separated from keel petals, oblong or oblique-ovate, style extending beyond the pharynx of the calyx tube , pods are swollen and thick, flowering and fruiting period from June to August, distributed in Brazil, China, Egypt and other places. Groundnu...

AI Technical Summary

Problems solved by technology

[0003] After the peanuts are mature, the peanuts need to be threshed. Artificial threshing takes 4-5 days per acre of peanuts, and the fingers are very strenuous during threshing, which consumes a lot of labor and wastes time. After the peanuts are pulled out from the ground, the upper surface will There is a lot of dirt and dust, and the existing threshing device is difficult to remove the dust, and the peanuts need to be cleaned after threshing, which is time-consuming and laborious

Images