Seed screening device for garden breeding

Abstract

The invention discloses a seed screening device for garden breeding. The device comprises a collection box. A limiting sleeve is fixedly installed at the upper end of the collection box. A screening groove is formed in the limiting sleeve in a sliding mode, a transmission rod is fixedly installed at the end of a rotating shaft, a swing rod is arranged in the collection box, a driving motor is fixedly installed on a supporting frame, and an output shaft of the driving motor is coaxially and fixedly provided with a driving shaft. Seeds are repeatedly lifted through rotation of spiral lifting blades, the seeds slide downwards along the inner side wall of a collection barrel to be subjected to the repeated screening effect, first-level screening of the seeds is promoted, a screen net is repeatedly scraped through transverse reciprocating movement of a brush scraper plate at the bottom of the screening groove, and the screening effect of the screen net on the seeds in the screening groove is promoted. A cam drives the screening groove through a first limiting baffle to swing back and forth under the elastic effect of a reset spring, the seeds can more rapidly penetrate through the screen net to fall into the bottom of the collection box, second-level screening of the seeds is achieved, the screening effect is good, and the screening efficiency is high.

Description

technical field [0001] The invention relates to the technical field of garden machinery, in particular to a seed screening device for garden breeding. Background technique [0002] In a certain area, the beautiful natural environment and recreational environment are created by transforming the terrain or further building mountains, stacking stones, water management, planting trees and flowers, building buildings and arranging garden roads by using engineering technology and artistic means in a certain area. for the garden. It is unique in traditional Chinese architecture, and it has made great achievements in classical garden architecture; an art form in traditional Chinese culture, which is deeply influenced by traditional "ritual and music" culture. Through the terrain, landscape, buildings, flowers and trees, etc. as the carrier, it sets off the spiritual culture of the human subject. Garden has many extended concepts: garden community, garden street, garden city, natio...

AI Technical Summary

Problems solved by technology

[0003] At present, before planting garden trees, it is necessary to breed the seeds used for garden planting. Before breeding, it is necessary to distinguish the quality of the seeds according to the size of the seeds, so as to classify the quality grades of the seeds. The current seed screening device screens the seeds The separation speed is slow and the screening efficiency is low, which cannot meet the current garden breeding needs

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