A kind of radish harvesting device and method

Abstract

The invention discloses a radish harvesting device and method; a front right side in a vehicle body is provided with a rotary motor horizontally placed back and forth; an output shaft of the rotary motor is connected with a gear set; the left side of the gear set is connected with a gear wheel, and the gear wheel is engaged with an up-down vertical tooth bar; the tooth bar is fixedly connected with a front harvesting device arranged in the front side outside the vehicle body; a positioning plate edge of the front harvesting device is fixedly connected with the tooth bar through a connecting rod; a harvesting motor is arranged on the top, and an output shaft of the harvesting motor is fixedly connected with a bevel gear; four laser positioners are arranged on the bottom of the positioning plate; an outer ring of the bevel gear is uniformly provided with three helical racks mutually engaged with the bevel gear in a circumference direction; the bottom of each helical rack is fixedly connected with a harvesting shovel; an output shaft of a vibration motor is connected with the top of a diagonal member through an eccentric sheave; the bottom of the diagonal member is fixedly connected with a vibration screen; the rear end of the vibration screen is connected with a linear stepping motor through a screw rod; the radish harvesting device and method can realize half-automatic drawing of the radish without hurting the radish.

Description

technical field [0001] The invention relates to agricultural production auxiliary equipment, in particular to a device for harvesting radish. Background technique [0002] Radish picking plays an important role in the entire agricultural industry. At present, most of them still use manual small-scale operations or large-scale operations with large-scale agricultural machinery. When manually harvesting radishes, workers need to bend down and squat on the ground or use shovels to operate hard, which is labor-intensive and low in production efficiency; when large-scale agricultural machinery harvests, it must be a large-scale radish planting area, and the harvesting cost is high. There is a risk of destroying the fruit. Ripe radish has a short harvest cycle and heavy workload, so developing a radish harvesting device has become an urgent problem to be solved. [0003] The Chinese patent application number is 200820089396.1, and the harvester disclosed in the literature titled...

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Problems solved by technology

[0004] In order to solve the problems of existing radish harvesting devices, such as complex structure, narrow application range, easy pinching of radish leaves and high harvesting price, the present invention provides a radish harvesting device with simple structure, wide application range and no harm to radish. At the same time, the harvesting method of the radish harvesting device is provided, and the pickers can harvest radishes conveniently without bending over

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