Roller-slide-block variable-diameter-branch manually-assisted electric lonicera caerulea picker

Abstract

The invention provides a roller-slide-block variable-diameter-branch manually-assisted electric lonicera caerulea picker. The picker comprises a handle, a support rod, a spring, a picking device and a collecting bag, wherein the spring, the support rod and the picking device are fixedly arranged on the handle; the support rod is hinged to the handle; the picking device is composed of a roller, a telescopic rod, a cutter and a spring which is a compression spring; one end of the telescopic rod is connected with the roller, and the other end of the telescopic rod penetrates through the spring and a through hole formed in the handle and is connected with the handle; one end of a connecting rod is fixed on the telescopic rod through a bolt, and the other end of the connecting rod is connected with a connecting plate of a motor through a bolt; the cutting edge of the cutter is provided with a plurality of concave small circular arcs; the outer circle surface of the roller is provided with a U-shaped groove. The handle is manually operated to turn on a power switch, accordingly the motor rotates and drives the cutter to reciprocate, the roller rotates on a lonicera caerulea branch, the cutter cuts off lonicera caerulea stalks, and the lonicera caeruleas fall into the collecting bag.

Description

technical field [0001] The invention relates to a roller slider type variable-diameter branch artificially assisted electric blue ingot fruit picker, which belongs to the technical field of agricultural machinery. Background technique [0002] At present, most of the indigo fruits in China are picked by hand. There are five picking methods. The first method is to pick directly from the branches of the indigo fruit by hand, and the picking efficiency is low. The second method is to use a picking comb. The ingot fruit has a lot of berry juice. When picking, the blue ingot fruit is located between the two comb teeth of the picking comb. The power drives the comb teeth to rotate, and the indigo fruit is separated from the stem by pulling. The tensile strength of the indigo fruit stem is very high Because the tensile strength of the blue fruit is greater than the crushing resistance of the peel, when the stalk is separated from the blue fruit, part of the peel or pulp of the blue...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the indigo fruits in China are picked by hand. There are five picking methods. The first method is to pick directly from the branches of the indigo fruit by hand, and the picking efficiency is low. The second method is to use a picking comb. The ingot fruit has a lot of berry juice. When picking, the blue ingot fruit is located between the two comb teeth of the picking comb. The power drives the comb teeth to rotate, and the indigo fruit is separated from the stem by pulling. The tensile strength of the indigo fruit stem is very high Because the tensile strength of the blue fruit is greater than the crushing resistance of the peel, when the stalk is separated from the blue fruit, part of the peel or pulp of the blue fruit will fall off, which will cause the loss of nutrients of the blue fruit, and the teeth of the comb will The extrusion on the surface of the blue tang fruit results in damage to the epidermis, surface oxidation, and affects the quality of the blue tang fruit. It is a destructive picking method. The third method is the air suction type, and the airflow cannot enter between the clustered fruits. Even if the air flow is increased, the air-suction type cannot be picked at all, and the air-suction type determines that the air-flow type cannot be picked. The fourth method is the clamping type, which causes relative movement on the surface and seriously damages the surface of the blue ingot. The five methods are vibration and knocking. During the falling process of the blue ingot, the outer surface will be damaged by the action of gravity.

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