Cultivation and screening device for fine varieties of water chestnuts

Abstract

The invention discloses a cultivation and screening device for fine varieties of water chestnuts, and belongs to the technical field of agricultural planting devices. A material transfer cylinder is arranged in a cleaning mechanism, and used in combination with a material turning mechanism and a water circulation mechanism. A half of the material transfer cylinder is immersed in the interior of the cleaning mechanism, so that raw materials can be soaked and decontaminated before filtering, thereby improving cleaning effect on surfaces of the water chestnuts. A weighing mechanism is arranged ina box. A pressure sensor in the weighing mechanism is used to weigh weight of the water chestnuts,and a controller is used to control rotation of a servo motor, so as to pick seeds according to weight control of the water chestnuts. A filter plate is arranged in the box. A rubber cushion on the top of the filter plate can avoid damage to surfaces of the water chestnuts in a filtration process, thereby ensuring surface integrity of the water chestnuts.

Description

technical field [0001] The invention relates to a screening device, in particular to a breeding and screening device for improved horseshoe breeds, and belongs to the technical field of agricultural planting devices. Background technique [0002] As a screening machine, the screening device is widely used in the screening of materials to distinguish the size of materials according to the use requirements to meet the purpose of use. [0003] Water chestnut, also known as horseshoe, water chestnut, black taro, bodhisattva, etc., belongs to the monocot Cyperaceae, is a perennial herb with slender creeping rhizomes, and tubers grow on the top of the creeping rhizomes. Leaves water chestnuts, many stalks, clustered, erect, cylindrical, with many diaphragms, stalks have nodes on the surface after drying, but not obvious, gray-green, smooth and glabrous, leaves absent, only 2-3 at the base of the stalk Leaf sheath, sheath near membranous, greenish-yellow, purple-red or brown, spik...

AI Technical Summary

Problems solved by technology

[0005] In the breeding process of horseshoes, horseshoes need to be selected to ensure the success rate of horseshoe seedlings. In the prior art, in the sieving process of horseshoes, although it can be cleaned, because the sticky soil is relatively firm, only simple washing is relatively difficult. It is difficult to achieve the purpose of cleaning, and the traditional device only uses the filter to sieve, and can only sieve according to the size of the horseshoe. Since the selection of the horseshoe species is more than 15 grams, the traditional device cannot be selected according to the weight of the horseshoe. In addition, because the surface of the horseshoe is relatively fragile, the skin of the horseshoe can be easily damaged by the traditional filter vibrating sieving method, which will affect the growth of the horseshoe. Therefore, a horseshoe breeding and screening device is designed to optimize the above problems

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