Agriculture seed screening and separating device facilitating feeding and discharging

Abstract

The invention discloses an agriculture seed screening and separating device facilitating feeding and discharging. A bottom plate is included. A screening box is arranged at the top end of the bottom plate, and a control switch is embedded in one end of the screening box. The position, corresponding to the lower position of the control switch, of one end of the screening box is evenly provided withcleaning cover plates. The agriculture seed screening and separating device is scientific and reasonable in structure, and usage is safe and convenient; through running of a vibration motor, a screening plate can be driven to vibrate, agriculture seeds falling onto the screening plate can be vibrated and screened, the agriculture seeds with improper sizes can penetrate through a storage hopper tofall into a storage bin, the agriculture seeds are subjected to classified screening and separating according to the size, and the agriculture seeds with the proper size can be discharged through a discharging port. Through running of an exhaust fan, air near the screening box can be extracted into a dust removal bin, dust contained in air is subjected to classified filtration, filter net storageplates are pulled out by pulling filter net cleaning handles, and accordingly a first filter net, a second filter net and a third filter net are cleaned.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a screening and separating device for agricultural species that is convenient for loading and unloading. Background technique [0002] Agriculture refers to an important industrial sector in the national economy, which takes land resources as the production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. Before seeds are sown, in order to optimize seeds, usually It is necessary to select large and plump seeds for sowing, especially for seeds such as peanuts, corn, and peas. Seeds with insufficient particle size and plumpness not only have a low survival rate, but also due to genetic characteristics, the grown seedlings will bear fruit after planting. is also relatively small; [0003] At present, it is necessary to use a special screening and separation device for agricultural species to screen ag...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a technical solution, which can effectively solve the problem in the above-mentioned background art that the screening of agricultural species cannot be well graded and the screened agricultural species tend to contain inferior products

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