2results about How to "Improve irrigation quality" patented technology

This utility model discloses a foldable arm structure for an agricultural irrigation robot, relating to the field of agricultural irrigation technology. It includes a robot body with a drive wheel at its bottom and storage grooves at the center of both sides of its upper end. Two drive rails are symmetrically arranged around the storage grooves on the upper middle part of the robot body. Drive sliders are slidably connected within each drive rail. A folding drive motor is fixedly connected to the rear upper end of the robot body. When the folding drive motor is started, its output shaft drives a double-threaded screw to rotate. Since the threads on the outer walls of the two drive rails have opposite directions, the two drive sliders move towards or away from each other along the drive rails, thereby causing the scissor folding mechanism to unfold or fold.

The utility model relates to the technical field of trichosanthes kirilowii planting, especially to a water and fertilizer integrated irrigation equipment for trichosanthes kirilowii seedling raising, which comprises a liquid pump installed at the top of a mobile frame, the top of the mobile frame is provided with a fertilizer supply mixing mechanism for automatically adding fertilizer and fully mixing the fertilizer with water, and the top of the mobile frame is provided with an adjusting assembly for adjusting the irrigation height and angle. The utility model is provided with the fertilizer supply mixing mechanism, which can automatically add fertilizer by moving the mobile frame during the irrigation and seedling raising process, and artificial continuous fertilizer adding is not needed. The mechanism can also fully mix water and fertilizer, scrape off the fertilizer adhered to the barrel wall, and adjust the horizontal angle of the irrigation nozzle within a certain range according to the planting layout of the trichosanthes kirilowii seedling raising, so as to change the irrigation direction, ensure that the seedlings in different areas can be irrigated, and also adjust the irrigation height within a certain range, thereby improving the irrigation efficiency.