6results about How to "Improve irrigation quality" patented technology

The utility model is applicable to the technical field of agriculture, and provides a water-saving surrounding drip irrigation device for fruit trees, which comprises a reservoir for collecting rainwater, the water pump is arranged in the reservoir and is used for pumping water for drip irrigation; the extension pipe is fixed at the liquid discharge end of the water pump and is used for conveying water for drip irrigation; the pipe ring group is detachably mounted on the extension pipe and arranged outside the fruit tree plant in a sleeving manner, and a plurality of liquid drainage pieces for implementing drip irrigation are arranged on the pipe ring group; the supporting assembly is arranged at the bottom of the pipe ring set and used for stabilizing the pipe ring set. The water-saving surrounding drip irrigation device for the fruit trees is good in protection effect, capable of effectively preventing the drip irrigation head from being blocked and affecting fruit tree irrigation, high in flexibility and convenient to disassemble and assemble, and therefore maintenance of the device is convenient.

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 farmland irrigation, in particular to an energy-saving farmland irrigation device. The farmland energy-saving irrigation device comprises an irrigation vehicle, moving wheels, a double-shaft motor, a push handle, a wind-up roller, a rotating wheel and the like, the double-shaft motor is installed on the right side of the bottom of the irrigation vehicle, two output shafts of the double-shaft motor are rotationally connected with the irrigation vehicle, the outer sides of the two output shafts of the double-shaft motor are connected with the moving wheels, and the moving wheels are connected with the push handle. The left side of the bottom of the irrigator is also rotatably connected with the moving wheels, the right side of the lower portion of the irrigator is fixedly connected with the push handle, the right side in the irrigator is rotatably connected with the winding roller, and the rotating wheel is fixed to the front side of the winding roller. The impeller is pushed by water to rotate, the spray head on the rotating disc can swing left and right, the spray head can swing left and right and can swing up and down at the same time through cooperation of the ejector rod and the disc, the spraying area of the spray head is effectively increased, the irrigation quality is improved, and water source waste is avoided.

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.

The invention relates to the technical field of seedling irrigation, in particular to a municipal garden seedling irrigation device which comprises a moving frame, an angle adjusting frame is fixedly connected to the front side of the top of the moving frame, and an irrigation mechanism is arranged at the top of the inner side of the angle adjusting frame. Efficient and accurate irrigation of a municipal garden seedling raising area is achieved, the device is particularly suitable for irrigation operation of slope terrains, the device can rapidly reach the target irrigation area, manual carrying or rearrangement is not needed, the irrigation efficiency is greatly improved, meanwhile, through matched use of a switching type electric push rod and a bottom L-shaped rotating frame, the irrigation efficiency is improved, and the practicability is high. According to the device, the angle of the irrigation mechanism can be automatically adjusted according to the gradient of a slope, it is ensured that irrigation water can be evenly and accurately sprayed to seedlings, the problem of uneven irrigation caused by uneven terrain is avoided, and in addition, the design of the disc rotating spraying piece driven by the motor enables the irrigation water to form a rotating spraying mode in the spraying process.

The utility model relates to the technical field of agricultural engineering, and discloses a water and fertilizer integrated sprinkling machine which comprises a protective shell, the front face of the protective shell is open, a tank is fixedly installed at the top of the protective shell, a motor is fixedly installed at the top of the tank, and an output shaft of the motor is fixedly connected with a rotating rod. And the inner wall of the protective shell makes contact with a spray head, the right end of the spray head is fixedly connected with a discharging pipe, the end of the discharging pipe communicates with the right end of the spray head, the end of the discharging pipe is fixedly connected with the outer wall of the tank body, and the end of the discharging pipe communicates with the interior of the tank body through a liquid outlet pump. According to the utility model, through the arranged blockage clearing assembly, under the synergistic effect of the elliptical cam, the moving plate and the ejector rod, blockage of the nozzle is continuously cleared, uneven spraying or nozzle blockage caused by impurity accumulation is prevented, and continuity and uniformity of spray irrigation operation are ensured, so that the irrigation quality and the absorption efficiency of crops to water and fertilizer are improved.