Rapid loading and unloading and positioning and locking device for rice transplanter seedling tray

By designing a quick loading, unloading, and positioning locking device for the seedling trays in the rice transplanter, the problem of the seedling trays shaking and tipping over on the rice transplanter was solved, achieving stable storage and efficient transportation of the seedlings.

CN224482139UActive Publication Date: 2026-07-14JIANGXI ZHONGGENG AGRI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGXI ZHONGGENG AGRI TECH CO LTD
Filing Date
2025-08-05
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The seedling trays of existing rice transplanters are prone to shaking or tipping over during storage, resulting in unstable seedlings and affecting transportation and storage efficiency.

Method used

A quick loading, unloading, positioning, and locking device for rice transplanter seedling trays was designed, including components such as a supporting base plate, a supporting upright plate, a clamping groove, a locking clip, and a supporting spring. Through drawer-type clamping and locking positioning, the seedling trays can be stably installed and transported.

Benefits of technology

It enables rapid loading, unloading, and stable positioning of seedling trays, improving the safety of seedling storage and transportation, and ensuring the stability and efficiency of seedlings during transportation.

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Abstract

The utility model discloses a quick loading and unloading and positioning locking device of rice transplanter seedling tray, including support bottom plate, the upper surface of support bottom plate is connected with two support vertical board, two the upper surface of support vertical board is connected with two connecting plate in common, the side of two support vertical board close to each other all is established with a set of carding groove, the inner wall of every two carding grooves all has and connects seedling tray, the inner bottom wall of every seedling tray all is established with a set of seedling hole. This device can constitute seedling frame and install fixed on the rice transplanter through the support bottom plate, mounting plate, mounting hole, support vertical board, carding groove and seedling tray, and can realize the drawer type carding installation of seedling tray, and the quick loading and unloading of seedling tray is convenient, and through the setting of placing groove, locking clamp, support spring and locking slot, can constitute the lock assembly, realize the lock catch positioning of seedling tray, and the stable placement of seedling tray is convenient, and the safe transfer storage of seedling is convenient.
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