Epimedium seedling raising device

By designing a U-shaped frame and a lifting and driving mechanism to adjust the height and spraying direction of the nozzles, the problem of blind spots in the spraying of the underside of leaves in the Epimedium seedling device was solved, thereby improving water use efficiency and seedling growth.

CN224368629UActive Publication Date: 2026-06-19宽甸满族自治县林业发展服务中心
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
宽甸满族自治县林业发展服务中心
Filing Date
2025-07-09
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Existing Epimedium seedling cultivation devices leave the underside of the leaves in a water spray blind zone during watering, resulting in low water use efficiency and potentially causing leaf curling and slow growth.

⚗Method used

A seedling raising device was designed, which includes a U-shaped frame, a lifting mechanism, and a drive mechanism. The height of the nozzle is adjusted by the lifting mechanism, and the nozzle sprays water from a downward angle by the drive mechanism, ensuring that the water mist covers the back of the leaves.

🎯Benefits of technology

It enables flexible adjustment of the nozzle height according to the height of the seedlings, ensuring that the underside of the leaves fully absorbs water, improving water use efficiency, avoiding water shortage in the leaves, and promoting growth.

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Abstract

This utility model discloses an Epimedium seedling cultivation device, specifically relating to the field of Epimedium cultivation technology. It includes: a U-shaped frame with elongated holes on both side walls; a fixed sleeve slidably connected inside each elongated hole; a lifting mechanism inside the fixed sleeve; a shell connected to the front of the fixed sleeve; a pair of second bearing seats connected to the inner wall of the shell; a water distribution pipe slidably connected inside the pair of second bearing seats; and several nozzles horizontally connected to the front of the water distribution pipe. By activating a first motor, the ball bearing nuts on both sides and the fixed sleeve are synchronously raised and lowered, facilitating the adjustment of the water distribution and nozzle height. The height of the water distribution pipe and nozzles can be flexibly adjusted according to the seedling height. Simultaneously, by activating a second motor, a gear is driven to rotate, which in turn drives the arc-shaped rack and water distribution pipe to rotate. By rotating the water distribution pipe, the nozzles can spray from a downward angle, precisely covering the back of the leaves with water mist.
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