A rice breeding spraying device

By designing the support components, drive components, and spray components in coordination, the problem of spray dead zones was solved, achieving uniform coverage and high adaptability of spraying during rice breeding, and improving the spraying effect.

CN224356750UActive Publication Date: 2026-06-16FENGTAI COUNTY NONGZHUANG AGRICULTURAL DEVELOPMENT CO LTD
1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FENGTAI COUNTY NONGZHUANG AGRICULTURAL DEVELOPMENT CO LTD
Filing Date
2025-05-15
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing rice breeding spraying devices have blind spots, resulting in uneven spraying effects and an inability to effectively cover all seedling areas.

⚗Method used

A spraying device comprising a support assembly, a drive assembly, a rotating assembly, and a spraying assembly was designed. The device drives the placement disc to rotate through the cooperation of a worm gear, a worm wheel, and a turntable, and achieves uniform spraying through the staggered distribution of multiple nozzles. The spray height is adjusted by an electric push rod to ensure coverage.

🎯Benefits of technology

It achieves uniform spray coverage during rice breeding, improves spraying effect and adaptability, ensures uniform spraying at different seedling heights, and reduces the occurrence of spray dead zones.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The utility model discloses a kind of spraying devices for rice breeding, belong to rice breeding technical field, including supporting assembly, drive assembly, rotating assembly, electric push rod and spraying assembly, the supporting assembly includes base, the rear of base is connected with electric push rod;The drive assembly includes motor, the motor is connected in base, the output shaft of the motor is connected with worm, the other end of the worm is connected with carousel;The utility model, by rotating carousel or control motor works to drive worm rotation, simultaneously by liquid inlet pipe injects liquid into cavity, the liquid sprayed from a plurality of first spray head, a plurality of second spray head and a plurality of third spray head can be evenly sprayed on rice seedling in seedling structure, improve the spraying effect of the device, and working electric push rod can drive movable frame movement along the axial direction of telescopic rod, so that the device can spray rice seedling of different height, improve its adaptability.
Need to check novelty before this filing date? Find Prior Art