Intelligent vegetable harvesting device based on parallel mechanism

Abstract

The invention relates to an intelligent vegetable harvesting device based on a parallel mechanism. The intelligent vegetable harvesting device comprises a damping and supporting mechanism, wherein the damping and supporting mechanism comprises a fixed platform; three parallel branch chains are uniformly mounted on the upper end surface of the fixed platform along an axial direction; the top ends of the three parallel branch chains are mounted on the lower end surface of a movable platform; a harvesting and rotary cutting device is mounted on the upper end surface of the movable platform, can achieve a function of vibrationally harvesting vegetables, and is rapid in harvesting speed and high in harvesting efficiency; the harvesting and rotary cutting device comprises a harvesting bottom plate welded on the upper end surface of the movable platform; a harvesting support rod is welded on the middle of the upper end surface of the harvesting bottom plate; the tail end of the harvesting support rod is welded with a harvesting support platform; four hydraulic cylinders IV are symmetrically mounted on the lower end surface of the harvesting support platform. The intelligent vegetable harvesting device can achieve the function of stably and vibrationally harvesting vegetables in greenhouses, and is free of manual operations and high in automation degree.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an intelligent vegetable harvesting device based on a parallel mechanism. Background technique [0002] Greenhouse vegetables can be seen everywhere in our lives. Through the greenhouse, the market time of vegetables can be controlled artificially. Greenhouse vegetables can meet the rapid supply demand of vegetables in different seasons. Therefore, the output of greenhouse vegetables is huge. The existing greenhouse vegetable cultivation is basically artificial cultivation. The specific techniques of greenhouse cultivation include planting, loosening soil, fertilizing, watering, harvesting, etc. The existing artificial cultivation method of greenhouse vegetables has the following defects: 1. It requires manual labor. Long-term auxiliary operation, high labor intensity and low work efficiency; 2. Since the surface of the vegetable planting ground in the greenhouse i...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a vegetable intelligent harvesting device based on a parallel mechanism, which can solve the problems existing in the artificial cultivation of vegetables in greenhouses that require long-term manual auxiliary operations, high labor intensity, poor planting stability, and low work efficiency. , slow harvesting speed and low harvesting efficiency, etc., can realize the stable vibration harvesting function of greenhouse vegetables, without manual operation, high degree of automation, and has good planting stability, high work efficiency, fast harvesting speed and harvesting High efficiency and other advantages

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