Flue-cured tobacco transplanting machine under film

Abstract

The invention discloses an under-film flue-cured tobacco transplanting machine which comprises a power traction and transmission device, a dibble fertilizer stirrer, a planting apparatus and a water flow disperser, wherein a double-crankshaft transmission device is arranged between a front land wheel and a back land wheel in the length direction of the machine body; an engine transfers power to a crankshaft connecting rod via double crankshafts through a transmission chain; the dibble fertilizer stirrer, the planting apparatus and the water flow disperser are arranged at the bottom of the crankshaft connecting rod in sequence and are in synchronous movement on the same travel line; a fertilizer spreading box communicated with the dibble fertilizer stirrer is arranged above the dibble fertilizer stirrer; blades for dividing soil and rotating soil are arranged on a rotary shaft with a dibbling drill; a tobacco seedling channel of a tobacco seedling thrower above the planting apparatus is communicated with a planting nozzle at the bottom; one end of the water inlet of the water flow disperser is communicated with a water storage tank through a water drain valve while the other end thereof leads to a water outlet in the bottom surface of the disperser; the water outlet is formed in the periphery of a water diversion baffle plate. The under-film flue-cured tobacco transplanting machine integrates the functions of dibbling, planting seedlings and watering, can perform the functions at one time and can meet the under-film transplanting standard; in addition, the transplanting machine is high in survival rate of tobacco seedling transplantation, labor-saving and time-saving, high in operation efficiency, and suitable for transplanting of under-film flue-cured tobaccos in north region of China.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to an under-film flue-cured tobacco transplanter for economic crop tobacco. Background technique [0002] The field operations of tobacco planting include site preparation, ridge formation, fertilization, planing, transplanting, field management, pest control, curing, grading, etc. Among them, the transplanting of flue-cured tobacco under film is also one of the important links. The cultivation method has great influence on the growth of tobacco plants. rate, tobacco leaf yield and quality have a great influence. In the past, manual transplanting was often used in production, which is not only labor-intensive, labor-intensive, and expensive; when transplanting, there are often phenomena such as different depths of transplanting, insufficient watering in the wall, and lax sealing film, etc., making it difficult to guarantee the quality of transplanting. ...

AI Technical Summary

Problems solved by technology

At present, there is no transplanting machine suitable for transplanting flue-cured tobacco under film in the north, especially in the plains

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