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

A gear transmission and bevel gear technology, which is applied in transmission devices, belts/chains/gears, transplanting machinery, etc., can solve the problems of easy chain breakage, affecting the popularization and application of new agronomic methods for transplanting rice seedlings in width and narrow rows, and large vibration of chain transmission. To achieve the effect of low vibration, good quality of work, and few work failures

Inactive Publication Date: 2012-05-16
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment Construction

[0011] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Such as figure 1 , figure 2 shown. The splitting mechanism of the double-axis bevel gear transmission inclined wide and narrow row rice transplanter includes a left splitting mechanism 16 and a right splitting mechanism 17, the moving box body 1 and the transmission box casing 5 are fixedly integrated, and the first bevel gear 2 is fixedly installed The power input shaft 15 is assembled in the moving box body 1, and the main transmission shaft 4 and the power input shaft 15 of the second bevel gear 3, the driving cylindrical gear 14 and the third bevel gear 13 are installed vertically in the moving box. In the box body 1 and the transmission box casing 5, the second bevel gear 3 is located in the shift box casing 1 and meshed with the first bevel gear 2, and the driving cylindrical gear 14 and the third bevel gear 13 are located in the transmission bo...

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/02F16H37/06
Inventor 蒋恩臣赵匀孙良尹大庆王金武
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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