Inclined opposite disc type novel fertilizer scraping and side throwing device

Abstract

The invention discloses a novel inclined opposite disc type fertilizer scraping and side throwing device. The device comprises a side throwing support frame, a main fertilizer spreading device, a fertilizer spreading cavity plugging device and an auxiliary throwing device, the main fertilizer spreading device comprises two disc mounting racks which are oppositely arranged, fertilizer spreading discs are respectively mounted on the two disc mounting racks, a novel fertilizer scraping plate is respectively arranged on each fertilizer spreading disc, and the novel fertilizer scraping plates on the two fertilizer spreading discs are staggered in different phases; the fertilizer scraping depth of the novel fertilizer scraping plate is gradually increased from the center of the fertilizer spreading disc to the periphery to form a wide-bottom extension fertilizer scraping plate; the auxiliary throwing device is close to the lower part of the fertilizer throwing outlet to secondarily scatter and throw the fertilizer falling to the near position, and the auxiliary throwing device is matched with the main fertilizer scattering device for use, so that the throwing effect of the fertilizer is integrally improved; therefore, the device has the advantages of being good in throwing uniformity, long in throwing distance, large in fertilizer containing capacity, capable of effectively avoiding blocking of large hard impurities and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a novel fertilizer scraping and side-throwing device with inclined opposite disks. Background technique [0002] At present, most of the organic fertilizer spreading machines developed at home and abroad are rear-throwing type, and the throwing devices are arranged at the rear of the machine. The throwing operation is highly controllable, widely adaptable, and has a large coverage of a single operation. It can not only fertilize small plots of land and fruit forests without entering the field, but also complete all the work that the post-throwing throwing machine can achieve. Advantages obvious. Several side-throwing spreaders have been developed at home and abroad, but their respective problems limit the large-scale use and promotion of such an ideal throwing form. [0003] Patent No. CN108513764B discloses a side-throwing organic fertilizer spreader with inclin...

AI Technical Summary

Problems solved by technology

The device can realize the lateral fertilization of the spreader through the throwing device installed on the side of the carriage, but the current side throwing throwing device throws the fertilizer sideways along the forward direction of the implement, and can realize the side throwing design, but the structure is still There are problems such as poor ejection uniformity, short ejection distance, small fertilizer holding capacity, and material blockage

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