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Device for picking tobacco leaf from top to bottom of tobacco plant

A technology for tobacco leaves and tobacco plants, applied in harvesters, agriculture, applications, etc., can solve the problems of not being able to complete picking tasks in time, inconvenient maintenance, and high production costs, saving labor costs, reducing labor intensity, and picking net rates. high effect

Active Publication Date: 2013-06-12
YUNNAN TOBACCO CORP QUJING BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The picking efficiency is high, labor cost is saved, labor intensity is reduced, and the picking operation can be completed in time, but most of these mechanisms have complex structures, high production costs, and inconvenient maintenance
At present in China, it basically relies on manual picking, which has low picking efficiency, high labor intensity and high labor costs, and often cannot complete the picking task in time

Method used

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  • Device for picking tobacco leaf from top to bottom of tobacco plant
  • Device for picking tobacco leaf from top to bottom of tobacco plant
  • Device for picking tobacco leaf from top to bottom of tobacco plant

Examples

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Embodiment Construction

[0015] Such as Figure 1-Figure 5 As shown, the present invention includes a gantry hanger 1, a grid-type horizontal leaf frame 2 arranged in the hanger, a sprocket system that drives the leaf frame to move up and down, and a drive device 3 that can drive the sprocket system forward and backward. . Drive device 3 adopts hydraulic motor. The side beams on both sides of the hanger 1 can be a plate structure, and the first chain wheel group 8-1, 8-2, the second chain wheel group 10-1, 10-2, 10-3, 10-4, the third chain wheel group Sprocket set 12-1, 12-2, 12-3, 12-4, fourth sprocket set 13-1, 13-2, 13-3, 13-4, second transverse shaft set 9-1, 9 -2, 9-3, 9-4, and the third transverse shaft group 11-1, 11-2, 11-3, 11-4 are all symmetrically installed on the longitudinal beams on both sides. Hanger 1 also can include two on each side and four longitudinal beams 1a-1, 1a-2, 1a-3, 1a-4 that are symmetrically arranged on both sides as shown in this embodiment, two on each side The u...

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Abstract

The invention relates to a device for picking tobacco leaves from the top to the bottom of a tobacco plant. The device comprises a gantry hanger (1), a grid-type horizontal leaf falling framework (2) which is arranged in the hanger, a chain wheel system which drives the leaf falling framework to move up and down, and a driving device (3) which is used for driving the chain wheel system to move forwards and reversely. The leaf falling framework (2) is respectively connected with the chain wheel system through four connecting bases (18). The four connecting bases are respectively and fixedly connected with the frame of the leaf falling framework (2). A chain system drives the horizontal leaf falling framework (2) to move up and down, so as to take down and pick the tobacco leaves during downward movement. The device for picking tobacco leaves from the top to the bottom of the tobacco plant has the advantages of simple structure, lower production cost, high picking efficiency and high full picking rate.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to the technical field of a device structure for picking tobacco leaves from tobacco plants. Background technique [0002] In the process of tobacco leaf production, the picking of tobacco leaves is a very important link. Whether the tobacco leaves can be picked in time will greatly affect the quality of tobacco leaves, thereby affecting the income of tobacco farmers. The picking of tobacco leaves abroad has reached the degree of semi-mechanization or mechanization. The picking efficiency is high, the labor cost is saved, the labor intensity is reduced, and the picking operation can be completed in time, but most of these mechanisms have complex structures, high production costs, and inconvenient maintenance. At present in China, it basically relies on manual picking, which has low picking efficiency, high labor intensity and high labor costs, and often cannot comple...

Claims

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Application Information

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IPC IPC(8): A01D45/16
Inventor 高华锋吴立著宗家泉张宏沈兆辉肖桢林孙建锋樊兴伟朱华俊阮扑生彭再欣孔昭龙白炜王桂波王维王志明虞有海申德玮王帆罗清敏
Owner YUNNAN TOBACCO CORP QUJING BRANCH
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