Rice seedling raising tray

By incorporating a movable sealing strip and a U-shaped frame at the bottom of the drainage holes in the rice seedling tray, the problems of water waste and water evaporation are solved, achieving adaptability and efficiency improvement in different environments.

CN224356753UActive Publication Date: 2026-06-16ANHUI JINPEIYIN TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI JINPEIYIN TECH
Filing Date
2025-06-12
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The open drainage holes of existing rice seedling trays lead to serious water waste and evaporation, making it difficult to maintain the humidity required for seedling growth in water-scarce or high-temperature environments.

⚗Method used

A movable sealing strip is installed at the bottom of the drainage hole in the seedling tray. The drainage hole can be flexibly sealed and opened through the guide groove and guide strip. Combined with the installation design of the U-shaped frame and positioning pin, the drainage hole can be controlled to be sealed.

🎯Benefits of technology

In water-scarce or high-temperature environments, it slows down water loss, maintains soil moisture, ensures the growth needs of seedlings, and at the same time maintains soil aeration, making it more adaptable.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a rice seedling raising tray, including seedling raising tray protection frame, fixedly embedded in the support plate of seedling raising tray protection frame inside, the support plate surface is equipped with the water seepage hole of array distribution, the support plate bottom fixed mounting has the frame body of back -to -back, the water seepage hole all are located the inside of back -to -back frame body, the both sides inner wall of back -to -back frame body all are fixedly connected with the guide strip, and the slidingly of two the guide strip between is provided with a plurality of linearly movable sealing strip, the utility model discloses, through setting sealing strip in the bottom of water seepage hole, can seal the water seepage hole, prevent liquid and discharge through water seepage hole, be applicable to in water resource deficiency area and weather hot evaporation big area, maintain the humidity required for seedling growth, and setting a plurality of sealing strip all can carry out linear movement, can flexibly close some water seepage holes, some water seepage holes carry out the open use mode, slow down the water liquid discharge rate simultaneously, guarantee the soil bottom ventilation effect also.
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