Strawberry picking machine

Abstract

The invention discloses a strawberry picking machine which comprises a base plate, a hand-held push rod arranged at the longitudinal rear end of the base plate, walking rolling wheels arranged at thebottom of the base plate and picking mechanisms arranged on two transverse sides of the base plate. Each picking mechanism comprises an upper oblique plate obliquely fixed to the base plate, a strawberry assembly installed on the upper oblique plate and a strawberry picking assembly for determining strawberry picking or not according to strawberry colors. The strawberry picking machine is small and exquisite in structure and good in portable capability and can meet the use demand in a narrow muddy environment on the edge of a field. In addition, a traditional mechanism strawberry picking thinking way is changed, a mechanical arm is replaced by a ratchet wheel and a conveying belt, the complexity of a control algorithm is greatly reduced, and the stability of a system is improved.

Description

technical field [0001] The invention relates to the field of fruit picking, in particular to a strawberry picking machine. Background technique [0002] The labor intensity of fruit and vegetable harvesting is very high, and automatic harvesting is a very difficult topic. Scholars from all over the world have promised to develop harvesting robots such as apples, citrus, tomatoes, eggplants, peppers, and cucumbers. There are very few automated machinery products. This is not only because the demand for strawberries has only expanded in recent years, but also because of the "petite" nature of strawberry fruits. Strawberry bushes are relatively low grassy plants that can supply mechanical products. There is not enough space for activities, and at the same time, the strawberry fruit is soft and juicy, easily injured, and has a unique shape. If mechanical claws or robots are used for picking, the integrity of the strawberry fruit may be damaged. Scholars from various countries h...

AI Technical Summary

Problems solved by technology

[0002] The labor intensity of fruit and vegetable harvesting is very high, and automatic harvesting is a very difficult topic. Scholars from all over the world have promised to develop harvesting robots such as apples, citrus, tomatoes, eggplants, peppers, and cucumbers. However, for strawberry fruit-harvesting robots There are very few automated machinery products. This is not only because the demand for strawberries has only expanded in recent years, but also because of the "petite" nature of strawberry fruits. Strawberry bushes are relatively low grassy plants that can supply mechanical products. There is not enough room for movement, and the strawberry fruit is soft and juicy, easy to be injured, and has a unique shape. If mechanical claws or robots are used for picking, the integrity of the strawberry fruit may be damaged

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