Flue-cured tobacco intertill hiller

Abstract

The invention relates to a flue-cured tobacco intertill hiller which comprises a pair of hilling wheels, a shaper and a traction power mechanism, wherein the pair of hilling wheels are mounted on the left side and the right side of the traction power mechanism; the hilling wheels comprise gear blades which are spirally mounted at end parts of a transmission shaft, and rotary blades which are mounted at end parts of the gear blades; the shaper is mounted below the rear side of the traction power mechanism; the shaper is further provided with a guider and scraper plates; the scraper plates are movably mounted at the rear part of the guider; fastening devices for fixing the opening amplitude of the scraper plates are arranged on the scraper plates. The flue-cured tobacco intertill hiller has the advantages that firstly, by adjusting the distance between the two scraper plates, the problems that roots of tobacco are damaged by mechanical operation as the furrow distance is too small, or hilling is insufficient as the furrow distance is too large can be effectively solved; secondly, as the distance between the scraper plates can be adjusted, furrow depth and furrow straightness can be ensured, and a shaped field can be attractive in appearance; thirdly, due to arrangement of the hilling wheels which can increase the furrow depth and is good in adaptability, the soil holding force can be increased, the problem of different soil textures can be solved, and the furrow bottom depth can be ensured.

Description

technical field [0001] The invention relates to a machine for cultivating soil in tobacco fields, in particular to a soil cultivating device for cultivating flue-cured tobacco. Background technique [0002] In order to promote the construction of modern tobacco agriculture, the State Tobacco Monopoly Administration formulated and issued the "Special Plan for Mechanized Technology Test and Demonstration of Tobacco Leaf Production" (Guoyanbanzong [2012] No. 347). The whole-process mechanization of tobacco leaf production is specially arranged in 15 tobacco leaf producing provinces across the country, involving 25 base units. Therefore, inter-cultivation of tobacco is an important part of tobacco field cultivation and one of the main links to ensure tobacco production and quality. [0003] However, the labor force in the tobacco area is insufficient at present, and the cultivation of the flue-cured tobacco must be manually operated in the prior art, which is labor-intensive, la...

AI Technical Summary

Problems solved by technology

[0003] However, the labor force in the current tobacco area is insufficient, and the cultivation of the flue-cured tobacco in the prior art must be done manually, which is labor-intensive, labor-intensive, and time-consuming.

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