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A manual cutting tomato picking device

A picking device and tomato technology, applied in agricultural machinery and implements, applications, harvesters and other directions, can solve the problems of difficult quality assurance, farmers can not afford, high cost of tomatoes, to achieve convenient operation, alleviate various problems, device structure simple effect

Active Publication Date: 2017-09-26
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original hand-picked tomatoes are costly and time-consuming, and the quality is difficult to guarantee
However, existing industrial fruit-picking robots are expensive, and many farmers cannot afford them

Method used

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  • A manual cutting tomato picking device
  • A manual cutting tomato picking device
  • A manual cutting tomato picking device

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Experimental program
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Effect test

Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] The physical characteristics of tomato are the research basis of picking operation, which determines the scheme design of simple tomato picking device. Each bouquet of ordinary tomatoes generally has 3 to 5 fruits. When farmers pick the tomatoes, they need to pick off the tomatoes instead of leaving the flower stalks on them.

[0036] Hand-picked tomatoes rely on the pressure of the hand on the flower stalk to provide friction and balance the force of picking tomatoes, so a lot of pressure is required, and the hand that holds the flower stalk will be worn to a large extent. Therefore, by changing the way of applying force in the process of picking tomatoes, the burden on the hands can be reduced.

[0037] Such as Figure 1-6 Shown is a manual cutting tomato picking device, which includes a manual cutting mechanism, a crank slider mechanism, a tomato locking ...

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Abstract

Provided is a manual shearing tomato picking device. The manual shearing tomato picking device comprises a manual shearing mechanism, a crank sliding block mechanism, a tomato locking structure and a pedicel picking and clamping structure. The manual shearing mechanism comprises a shearing handle I, a shearing handle II, an inclined rod, an L-shaped rod and a groove. The crank sliding block mechanism comprises a short inclined rod, a straight rod and a sleeve. The tomato locking structure comprises a fastening disc, a rack, a connecting rod, an adjusting rod, a locking rod and a tomato sleeve. The pedicel picking and clamping structure comprises a fastening clip, a pin shaft, a primary pedicel hole and a secondary pedicel hole. When the manual shearing mechanism is opened, the tomato locking structure carries out primary wrapping on a tomato, and meanwhile the pedicel picking and clamping structure fixes the pedicel, calyx and vine of the tomato. When the manual shearing mechanism is closed, the crank sliding block mechanism moves in parallel, the tomato is fastened through the tomato locking structure, and the tomato is shorn through cooperation of the crank sliding block mechanism and the pedicel picking and clamping structure.

Description

technical field [0001] The invention relates to a manual cutting tomato picking device, which belongs to the technical field of agricultural equipment automation development. Background technique [0002] With the continuous increase of tomato planting area, picking tomatoes has gradually become a headache for farmers. Now most of the farmers directly pick it by hand, holding the flower stem with one hand and picking it with the other hand. Even if some farmers use scissors to cut off the flower stalks, but because the flower stalks of tomatoes have a bitter taste, they must be removed before going on the market. The tomatoes sold in the market have no flower stalks, so the cut tomatoes need to be removed and left behind. The peduncle on the tomato, which still wears and festers the hands. Since the friction force provided by the hand against the handle is balanced with the force of picking tomatoes, the fingers are required to provide a lot of pressure and will be subject...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/00
CPCA01D45/006
Inventor 赵旭马翰麟程维虎姬庆庆陈楠张洋岳泽宇刘鑫史一博张涛王潇智郭唯格刘旭
Owner BEIJING UNIV OF TECH
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