Harvesting method for plant fruits

Abstract

The invention provides a harvesting method for plant fruits. The harvesting method serves a compressed air as a power source and an energy transfer medium; the air pressure of a pressure source can adopt different pressures according to different products to be harvested; one or a plurality of air outlets are used; opening and closing motions are performed on the air outlets at a certain frequency, and then the compressed air is released rhythmically; the released compressed air blows toward branches with fruits or fruits of a plant, the branches of the plant generates rhythmical forced vibration with the rhythm of air release; even the air directly blows toward the fruits to be harvested, and then the fruits generates forced vibration; because the binding force between the ripe fruits and the branches of the plant is very weak, the ripe fruits will automatically fall off during vibration meeting a certain condition.

Description

technical field [0001] The invention belongs to the field of agricultural harvesting equipment. Background technique [0002] At present, the harvesting of plant fruits on the market usually adopts methods such as manual picking, mechanized harvesting, harvesting robot picking, etc. The picking of shrub and tree fruits mainly adopts the method of manual picking. In recent years, the newly developed harvesting equipment is mainly robot picking machines and The mechanical forced vibration method has a small amount of application in robot picking, but the picking efficiency is low, the equipment failure rate is high, the picking equipment is expensive, and the harvest rate is very low, which does not meet the needs of agricultural production. Although there are many applications, it needs to use the vibration transmission rod to hold the plant tightly, and then use the mechanical method to generate vibration, and the vibration transmission rod will transmit the vibration to the...

AI Technical Summary

Problems solved by technology

[0002] At present, the harvesting of plant fruits on the market usually adopts methods such as manual picking, mechanized harvesting, harvesting robot picking, etc. The picking of shrub and tree fruits mainly adopts the method of manual picking. In recent years, the newly developed harvesting equipment is mainly robot picking machines and The mechanical forced vibration method has a small amount of application in robot picking, but the picking efficiency is low, the equipment failure rate is high, the picking equipment is expensive, and the harvest rate is very low, which does not meet the needs of agricultural production. Although there are many applications, it needs to use the vibration transmission rod to hold the plant tightly, and then use the mechanical method to generate vibration, and the vibration transmission rod will transmit the vibration to the main trunk of the plant, forcing the whole plant to vibrate accordingly, so as to achieve the effect of shaking off the ripe fruit of the plant. Purpose, because the machine and the plant are closely connected through the vibration transmission rod during use, it will cause direct damage to the plant, and its energy is gradually transmitted from the trunk to the branches, leaves, and fruits. The energy consumption is large, and the energy utilization rate is low. Because the energy distribution cannot be controlled correctly, the leaves, green fruits, and flowers will fall, causing losses. In addition, such equipment usually requires a lot of power due to vibration, and the noise is very loud during operation, which will cause certain damage to the health of the operators. , this method is more suitable for the harvest of arbor fruits

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