Rolling wheel type variable-diameter branch human-assisted blueberry picking device

A technology of artificial assistance and picker, which is applied in the direction of picking machines, agricultural machinery and implements, etc. It can solve the problems of skin damage, low picking efficiency, surface oxidation, etc., and achieve fast picking speed, convenient operation, and small size. Effect

CN106937553AInactive Publication Date: 2017-07-11ZIBO VOCATIONAL INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-07-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a rolling wheel type variable-diameter branch manual-assisted blueberry picking device. which comprises handles, a supporting rod, a spring, a picking device and a collection bag; the handles are fixedly provided with the spring, the supporting rod and the picking device; the supporting rod is installed on the handles and is hinged to the handles; the picking device is formed by rolling wheels, telescopic rods, springs and rotary cutters; the springs are pressure springs; one end of each telescopic rod is connected with the corresponding rolling wheel; the other end of each telescopic rod penetrates through the corresponding spring and a through hole formed in the corresponding handle and is connected with the corresponding handle; one end of a connecting rod is fixed to the corresponding telescopic rod through a bolt; the other end of each connecting rod is connected with the corresponding rotary cutter through a bolt; and a blade of each rotary cutter is in a trapezoid shape. When the rolling wheel type variable-diameter branch manual-assisted blueberry picking device is used, a long bottom edge of each trapezoid shape is close to the surface of a blueberry branch, a U-shaped groove is formed in the external circular surface of each rolling wheel, the handles are manually assisted, a power switch is started, the rolling wheels rotate on the blueberry branch, the rotary cutters cut a fruit stem of a blueberry, and the blueberry falls into the collection bag.
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Description

technical field

[0001] The invention relates to a roller type variable diameter branch artificially assisted blueberry picker, which belongs to the technical field of agricultural machinery. Background technique

[0002] At present, most of the blueberry picking in our country adopts manual picking. There are four methods. The first method is to pick directly from the blueberry branches by hand, which has low picking efficiency. The second method is to use a picking comb. When picking, the blueberries are located between the two comb teeth of the picking comb, and the power drives the comb teeth to rotate, and the blueberries are separated from the stalk by pulling. Squeeze ability, when the stalk is separated from the blueberry, part of the peel or pulp of the blueberry falls off, which leads to the loss of nutrients in the blueberry. This kind of destructive picking, the third method is the air-suction type, the airflow cannot enter between the clustered fruits, even if t...

Examples

Embodiment Construction

[0013] A roller type variable diameter branch artificially assisted blueberry picker, comprising a handle 1, a support rod 3, a spring 5, a picker and a collection bag, a spring, a support rod 3 and a picker are fixedly installed on the handle 1, and the support rod 3 is installed on the On the handle 1 and hinged with the handle 1, the picker is composed of a roller 6, a telescopic rod 4, a spring 5, a rotary cutter 7 and a collection bag, the spring 5 is a compression spring, one end of the telescopic rod 4 is connected with the roller 6, and the other end Through the spring 5 and the through hole provided on the handle 1 and connected with the handle 1, one end of the connecting rod 8 is fixed on the telescopic rod 4 through the bolt 9, and the other end of the connecting rod 8 is connected with the rotary cutter 7 through the bolt 9, and the rotary cutting The blade of the knife 7 is in the shape of a trapezoid, and the long bottom edge of the trapezoid is close to the surf...