Fecha de publicación:
Fuente: WIPO Agriculture Portada
The invention relates to a screening device for agriculture, in particular to a peanut screening device for agriculture. The invention aims to solve the technical problem so as to provide the peanut screening device for agriculture which is low in labor intensity and time and labor saving. The invention provides the following technical scheme that the peanut screening device for agriculture comprises a base, a big guiding rod, a pulley block, a big guiding sleeve, a fine screen mesh, a big inverted U-shaped plate, a first pull wire, a pull ring, a small inverted U-shaped rod, a scraper blade,a lifting rod and the like, wherein the big guiding rod is connected to the left end of the top part of the base; the pulley block is connected to the top part of the big guiding rod; the big guidingsleeve slidably sleeves the big guiding rod; and the fine screen mesh is connected to the right side of the big guiding sleeve. According to the peanut screening device for agriculture provided by theinvention, people has no need to hold a sieve by hand, and peanuts mixed with a large number of soil and rotten leaves can be conveniently screened for multiple time, so that the peanut screening device for agriculture is low in labor intensity, good in screening effect, capable of screening the soil and the rotten leaves from the peanuts, time and labor saving, and simple in structure.