Pineapple harvesting device with combined action of steel wire roller and rigid rod roller

Abstract

The invention discloses a pineapple harvesting device with combined action of a steel wire roller and a rigid rod roller. The pineapple harvesting device comprises a plurality of double-roller mechanisms, a mounting bracket, a plurality of angle adjusting mechanisms, a fruit stem cutter and a fruit supporting device, the double-roller mechanism comprises a steel wire roller, a rigid rod roller and a side face support. The rigid rod roller comprises a roller body, a rigid rod and a second blade, the angle adjusting mechanism comprises two parallel hydraulic cylinders, one end of each hydraulic cylinder is connected with the side face support, and the other end of each hydraulic cylinder is connected with the mounting support; the fruit supporting device is arranged at the bottom end of the mounting bracket, and the fruit stem cutter is mounted above the fruit supporting device; a plurality of double-roller mechanisms are installed above the fruit stalk cutter, and side face supports of the double-roller mechanisms are fixed to the installation support. According to the pineapple harvesting device, the harvesting angle can be adjusted according to the growth vigor of pineapples, and pineapple leaves can be prevented from being wound on the roller.

Description

technical field [0001] The invention relates to the technical field of pineapple harvesting devices, in particular to a pineapple harvesting device with a combined action of a steel wire drum and a rigid rod drum. Background technique [0002] At present, the level of mechanization and automation of pineapple picking is relatively low, and most pineapple picking is mainly manual picking, which is inefficient, slow, and labor-intensive. [0003] However, there are relatively few mechanized equipment for pineapple picking, and most of the existing mechanized equipment cannot adjust the harvesting angle according to the growth of pineapples in the farmland environment, and the harvesting efficiency is low. And in the harvesting process, the pineapple leaves are often wrapped around the harvester, which affects the harvesting speed and easily causes damage to the harvester. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to overcome the defects and d...

AI Technical Summary

Problems solved by technology

[0002] At present, the level of mechanization and automation of pineapple picking is relatively low, and most of the pineapple picking is mainly done by hand, which has low efficiency, slow speed, and high labor intensity.

[0003] However, there are relatively few mechanized equipment for pineapple picking, and most of the existing mechanized equipment cannot adjust the harvesting angle according to the growth of pineapples in the farmland environment, and the harvesting efficiency is low

Moreover, during the harvesting process, the pineapple leaves are often entangled on the harvester, which affects the harvesting speed and easily causes damage to the harvester.

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