Transplanting mechanism of double-shaft bevel gear drive tilting wide-and-narrow row rice transplanter

Abstract

The invention discloses a transplanting mechanism of a double-shaft bevel gear drive tilting wide-and-narrow row rice transplanter, which belongs to agricultural machinery. A mobile box body and a drive box shell are fixedly arranged integrally; a power input shaft for fixedly installing a first bevel gear is arranged in the mobile box body; a main drive shaft for fixedly installing a second bevel gear, a drive cylindrical gear and a third bevel gear are arranged in the mobile box body and a drive box shell; a counter drive shaft for fixedly installing a driven cylindrical gear and a fourth bevel gear, a right power output shaft for fixedly installing a sixth bevel gear and a left power output shaft for fixedly installing a fifth bevel gear are arranged in the drive box shell; the left power output shaft and the right power output shaft are symmetrically arranged obliquely upwards a horizontal plane; and a left transplanting mechanism and a right transplanting mechanism are respectively matched with the left power output shaft and the right power output shaft in a vertical way. The transplanting mechanism realizes all-gear drive of the transplanting mechanism, meets and adapts to the requirement on wide-and-narrow row rice transplanting of rice, and has the characteristics of reasonable structure, high operation quality, low operation vibration, reliable use and less faults.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a rice transplanting machine tool. Background technique [0002] Wide and narrow row transplanting refers to the implementation of one wide and one narrow planting method for the row spacing of rice transplanting. This planting method utilizes the principle of crop marginal advantage to increase production. By adjusting the row spacing of transplanting rice seedlings, the ventilation and light transmittance between plants can be improved, and diseases can be reduced. Increase the leaf area index, prolong the life of the leaves, and accelerate the accumulation of dry matter, so as to achieve the purpose of high quality and high yield, saving cost and increasing efficiency. The separate transplanting mechanism is a component on the rice transplanter that realizes taking seedlings, implanting them in the field, and planting the seedlings in rows. In the existing public transplanting m...

AI Technical Summary

Problems solved by technology

In the existing public transplanting mechanism of the rice transplanter, its transmission boxes all adopt chain transmission, and the chain transmission has a large vibration and is easy to break the chain; The structural configuration of the planting mechanism, the planting arm on the splitting mechanism can only move in a plane parallel to the forward direction and vertical to the ground. Under the premise that the seedling openings are equidistantly distributed, the transplanting position cannot form the wide and narrow row seedling distribution required by agronomy, which affects the Popularization and Application of New Agronomic Method for Transplanting Seedlings in Wide and Narrow Rows

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