Side tilting transplanter

Abstract

The invention relates to a transplanting machine, in particular to a side-dump type transplanter. The transplanter comprises three transplanting frames which are arranged in parallel, and are a transplanting frame I, a transplanting frame II and a transplanting frame III respectively, wherein the transplanting frame I, the transplanting frame II and the transplanting frame III are in a shape like a Chinese character 'mi'; angle adjusting parts are arranged on the outer side of the transplanting frame I and the transplanting frame II respectively; each angle adjusting part comprises a screw rod and a transverse rod positioned above the screw rod; two ends of each screw rod are arranged on a rack through bearings respectively; the thread on each screw rod comprises a half right-hand thread and a half left-hand thread; two nuts are arranged on each screw rod, one of the nuts is arranged at the position of the right-hand thread of the screw rod, and the other of the nuts is arranged at the position of the left-hand thread of the screw rod; the two nuts and two ends of each transverse rod are connected through connecting bevel edges respectively; two ends of each connecting bevel edge are hinged to the corresponding nuts and the corresponding transverse rod; a self-aligning bearing is fixed onto each transverse rod; a rotating shaft I and a rotating shaft II are connected with the angle adjusting parts through the self-aligning bearings respectively. The transplanter is simple in structure, the hole digging angle is adjusted according to different crops, and the seedling dropping efficiency is high.

Description

technical field [0001] The invention relates to a transplanting machine, in particular to a side tilting type transplanting machine. Background technique [0002] With the adjustment of my country's agricultural planting structure and the increase in the export of vegetables and other agricultural products year by year, large-scale centralized crop planting has become inevitable. And seedling transplanting technology has also become a key technology in agricultural development. Seedling transplanting can effectively resist natural disasters such as drought, low temperature, pests and diseases, save seeds and increase yield per unit area, which is of great significance for the development of high-yield and efficient agriculture. For a long time, the labor-intensive characteristics of agricultural production have caused the labor cost of transplanting crops to account for more than 50% of the production cost. [0003] Traditional plant transplanting is a process in which far...

AI Technical Summary

Problems solved by technology

Some foreign developed countries have relatively mature transplanting machine models, which can basically meet the agronomic requirements, and can ensure the uprightness, plant spacing and planting depth of the seedlings during transplanting. Moreover, there are many series of foreign transplanting machines, with complete varieties, stable performance and general use. However, it is generally suitable for automatic transplanting operations in large-scale operations, and because of its poor versatility, the overall structure and control parts are complicated and expensive, and it is difficult to meet the needs of small and medium-sized farmers in my country.

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