Combined vibrating comb type fruit picking device

Abstract

The invention discloses a combined vibrating comb type fruit picking device. The combined vibrating comb type fruit picking device comprises a comb row mechanism, a base, a handheld rod external member, a transmission mechanism, a rotating speed control mechanism and a power source, wherein the comb row mechanism consists of an upper fixed comb row and a lower vibrating comb row; the upper fixed comb row is arranged on the upper end face of the base; the lower vibrating comb row is connected with an oscillating rod of the transmission mechanism; the transmission mechanism is connected with the power source through a soft shaft; the power source is connected with the rotating speed control mechanism through a control connecting line; and the rotating speed control mechanism is arranged on the handheld rod. The combined vibrating comb type fruit picking device picks fruits by using double picking comb rows, the upper fixed comb row has the effect of fixing litchi branches and the lower vibrating comb row applies vibration excitation to fruit-hanging branches, so the condition of waste of energy caused by disordered motion generated by picking operation of a single vibrating comb row structure is effectively avoided, mechanical damage is reduced and the picking efficiency is improved.

Description

technical field [0001] The invention relates to the field of fruit picking machinery, in particular to a combined vibrating comb type fruit picking device. Background technique [0002] Domestic fruit picking is mostly done manually, which is labor intensive, low picking efficiency and high labor cost. With the development of mechanization, scale and standardization of orchard production, there is an urgent need for a fruit picking machine to greatly improve operating efficiency, reduce operating time and reduce labor intensity. At present, there have been researches on vibration picking at home and abroad, mainly for trunk vibration and main branch vibration, which are suitable for citrus and nuts. However, fruits like lychee and longan are clustered, and the fruit distribution is mostly concentrated on the terminal branches. Due to the thinner diameter of the terminal branches, the energy of trunk vibration and main branch vibration has been absorbed by branches at all l...

AI Technical Summary

Problems solved by technology

Due to the thinner diameter of the terminal branches, the energy of trunk vibration and main branch vibration has been absorbed by branches at all levels, so this method of trunk vibration and main branch vibration is inefficient for picking fruits with clusters of fruits

Images