Bidirectional sisal hemp harvester

Abstract

The invention discloses a bidirectional sisal hemp harvester. The bidirectional sisal hemp harvester comprises a cutting device body for cutting sisal hemp, a walking mechanism for driving the cutting device body to walk, a steering mechanism for driving the cutting device body to rotate around the Z axis, a telescopic connecting mechanism for driving the cutting device body to stretch out and draw back front and back, a Y-direction rotating mechanism for driving the cutting device body to rotate around the Y axis and a Z-direction feeding mechanism for driving the cutting device body to move vertically. The cutting device body comprises a manipulator mechanism and a cutter head mechanism, the manipulator mechanism is connected with the cutter head mechanism and drives the cutter head device to approach the sisal hemp from the side surface; and the cutter head mechanism comprises a cutter head, blades and a fourth motor, the fourth motor is connected with the cutter head and drives the cutter head to rotate, and the blades are fixed to the cutter head and cut the sisal hemp along with rotation of the cutter head. The bidirectional sisal hemp harvester is stable in structure and easy to operate, solves the problem that the sisal hemp is difficult to harvest, and belongs to the field of harvesting equipment.

Description

technical field [0001] The invention relates to the field of harvesting equipment, in particular to a two-way sisal harvester. Background technique [0002] At present, the level of mechanized sisal harvesting in my country is very low. There is no mature sisal harvester on the market, and the picking of sisal leaves is still all done by manual cutting. From the point of view of the whole production process of sisal, soil preparation machines, field management machines, leaf cutters and processing machinery are generally required. From the perspective of the mechanization level of each link, only the leaf cutting link still requires a lot of manual work, and mechanization The level is almost zero, and the tools that can be used in actual operations are only some simplified auxiliary tools, such as sickles, electric leaf cutting hand saws, etc. Therefore, realizing mechanized harvesting of sisal leaves is a technical problem that needs to be solved urgently. [0003] As one ...

AI Technical Summary

Problems solved by technology

Since 2010, the Nanjing Agricultural Mechanization Research Institute of the Ministry of Agriculture, Guangxi University, Hainan University and other research groups have started the development of sisal harvesters, and have developed a number of harvesting equipment to improve the current sisal harvesting conditions. Some of them are vehicle-mounted. Although the traditional harvesting equipment has a high degree of automation, it is not flexible, and the cutting knives are arranged horizontally, which does not meet the mechanical properties of cutting sisal. There are also some portable harvesting equipment, which have a low degree of automation, poor manual flexibility, and laborious. Therefore, none of these technologies has been put into use, and the efficiency of harvesting sisal leaves has not been improved

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