An intelligent ejection type seedling throwing machine for realizing orderly throwing seedlings and its control method

Abstract

The invention discloses an intelligent ejection-type rice seedling throwing machine capable of realizing orderly rice seedling throwing and a control method of the machine. The rice seedling throwingmachine includes material falling mechanisms, conveying mechanisms, ejection control mechanisms and driving mechanisms; each material falling mechanism includes a material falling barrel, a material falling switch baffle, a switch baffle guide rail, one switch baffle driving mechanism and the like; each conveying mechanism comprises a conveyor belt, C-shaped baffles, one conveyor belt driving mechanism and the like; and each ejection control mechanism comprises an ejection supporting plate, an ejection guide rail, an electromagnet and one ejection guide rail angle adjusting driving mechanism.The ejection type rice seedling throwing machine provided by the invention can realize combined control of material falling, conveying and ejection, adjust the ejection frequency of rice seedlings andtime interval of material falling, and control the conveying speed, the ejection frequency and the material falling speed to be matched with each other; the rice seedlings are arranged in an orderlymanner in the conveying process, during ejection, orderly ejection is guaranteed, and orderly rice seedling throwing is realized; and the angle of the ejection guide rail is adjustable, the initial speed of ejection of the electromagnet is adjustable, so that an ejection distance can be controlled, and the situation that ejection rice seedling throwing operation is performed on the side of a fieldis realized.

Description

technical field [0001] This patent is applicable to an orderly intelligent ejection type rice throwing machine, especially suitable for orderly ejection type rice seedling throwing machine that does not need to go to the field for special terrains such as terraced fields and hilly areas. Background technique [0002] Rice is one of the main food crops in my country and has a long history of planting. For a long time, rice planting operations have been dominated by seedling cultivation and transplantation, which has the characteristics of strong seasonality, high labor intensity, low operation efficiency and large labor input. From the late 1980s to the early 1990s, with the continuous development of rural township enterprises in my country, the agricultural labor force gradually shifted to the secondary and tertiary industries. Because the rice seedling throwing cultivation technology can greatly reduce labor intensity, improve work efficiency by 5 to 8 times, and there is ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to address the deficiencies and defects of the prior art, and propose an intelligent ejection-type seedling throwing machine for orderly ejection and seedling throwing, which can realize orderly ejection and throwing of seedlings, adjust the planting density, and only work on the side of the rice field without going to the field. ; To eliminate the shortcomings of some existing throwing machines, such as uncontrollable throwing density and throwing distance or complex structure

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