Strawberry picking and collecting device

Abstract

The invention discloses a strawberry picking and collecting device. The device comprises a base and a picking mechanism arranged on the base; the picking mechanism comprises a second slide rail which is perpendicularly arranged on the base, a second motor is arranged on the second slide rail, a second screw rod is connected to the second motor, and the second screw rod is provided with a second screw nut; a third slide rail is horizontally arranged on the second screw nut, a third motor is arranged on the third slide rail, the third motor is connected with a third screw rod, and the third screw rod is provided with a third screw nut base; the third screw nut base is provided with a picking arm, a cutting tool is arranged at the end of the picking arm, and a picking basket is arranged below the cutting tool on the picking arm. According to the strawberry picking and collecting device, the picking basket arranged on the front section of the picking arm is operated to be located under a fruit by controlling the multiple slide rails to make right-angle movement, the fruit is cut off through the cutting tool, under the effect of gravity, the fruit slides into a collection box along a fruit transferring roller arranged at the lower end of the picking basket in a speed-reduction mode, the picking of a strawberry is completed, and the device has the advantages of being high in stability, low in cost, high in picking precision, not prone to damaging fruit surface and high in picking efficiency.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a strawberry picking and collecting device. Background technique [0002] At present, intelligent strawberry picking devices have not really entered the market, and most of them are in the research and development or experimental stage. The conventional picking manipulators are all series five-degree-of-freedom arms; the picking manipulators mostly use clamping mechanisms. The picking process is to pick the fruit through the twisting of the picking manipulator, and put the fruit into the fruit box through the spatial movement of the arm. This kind of picking device of the manipulator has the following defects: the cost of the manipulator of the series degree of freedom arm is high, and the stability is poor. ; Picking-type manipulators are likely to cause damage to the appearance of strawberries and the picking process is slow. Contents of the invention [0003] Purpose ...

AI Technical Summary

Problems solved by technology

The picking process is to pick the fruit through the twisting of the picking manipulator, and put the fruit into the fruit box through the spatial movement of the arm. This kind of picking device with a mechanical arm has the following defects: the cost of the picking manipulator of the series degree of freedom arm is high, and the stability is poor. ;Picking manipulators are likely to cause damage to the appearance of strawberries and the picking process is slow

Images