Semi-automatic mulberry leaf picking machine

Abstract

The invention discloses a semi-automatic mulberry leaf picking machine. The machine comprises an electric control system, a walking device, a gantry mechanism, a mulberry twig holding device, an upperlimit push rod assembly, a lower limit push rod assembly and a mulberry leaf picking device. By assembly of the walking device and the gantry mechanism, walking across mulberry trees in mulberry plantations can be achieved; induction travel switches are arranged at different positions of the electric control system to control connection and disconnection of a circuit in sections, so that a mulberry twig holding servo motor and a driver of the mulberry twig holding servo motor are prompted to drive the mulberry twig holding device to be opened and closed, a mulberry leaf picking servo motor and a driver of the mulberry leaf picking servo motor are prompted to drive the mulberry leaf picking device to achieve closing and downward movement and opening and upward movement between the upper limit push rod assembly and the lower limit push rod assembly, and finally, mulberry holding and picking are achieved by sequential cyclic action of mulberry leaf picking. Labor intensity of mulberry farmers is further reduced, the farmers are helped to be liberated from heavy work, human-machine combination is achieved, the machine runs flexibly, and the picking speed and picking rate of mulberry leaves are increased.

Description

technical field [0001] The invention belongs to the technical field of mulberry leaf picking machinery, in particular to a semi-automatic mulberry leaf picking machine. Background technique [0002] With the implementation of the project of moving mulberry from east to west, silkworm breeding in the country is currently in a vigorous stage, but the picking of mulberry leaves in my country is mainly done by hand, which takes a long time and is labor-intensive, which will also cause farmers' hands to be injured. In order to maintain the sustained and rapid growth of farmers' income, the country requires the development of agricultural mechanization, and agricultural mechanization is an important material basis for promoting the construction of modern agriculture. [0003] In recent years, although mulberry picking machinery has achieved certain developments, such as the mulberry leaf picker with the patent number 201120287574.3 in terms of mulberry leaf picking, this tool has ...

AI Technical Summary

Problems solved by technology

The emergence of these mulberry pickers can greatly reduce the labor intensity of farmers, but the design of these mulberry leaf pickers has not changed the picking mode of mulberry farmers, mainly relying on the labor of mulberry farmers

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