Matched intelligent water and fertilizer head underground deeply-buried ditching drip irrigation pipe laying machine

Abstract

The invention discloses a matched intelligent water and fertilizer head underground deeply-buried ditching drip irrigation pipe laying machine, and relates to the field of laying machine equipment. A connecting support is arranged in the middle of the front end of the laying machine body, a depth-limiting adjusting plate is arranged at the top end of the connecting support, a stable connecting rod is arranged at the rear end of the depth-limiting adjusting plate, and the other end of the stable connecting rod is fixedly connected with the bottom of the supporting frame; a plowshare assembly is arranged in the middle of the bottom face of the rear end of the laying machine body, wherein a guide wheel base is arranged on the top of the plowshare assembly, a tensioning guide wheel is arranged on the guide wheel seat, a soil covering assembly is arranged on the outer side of the plowshare assembly, and the front end of the soil covering assembly is connected with the laying machine body; auxiliary depth limiting assemblies are arranged on the two sides of the laying machine body. Depth-keeping ditching can be achieved through the depth limiting connecting structure, auxiliary depth limiting assemblies further ensure the stability of the ditching process, ditching and pipe laying are conducted at the same time, the pipe laying efficiency is improved, the smoothness of pipe laying can be effectively guaranteed through multiple pipe arranging structures, and guarantee is provided for follow-up watering and fertilizing.

Description

technical field [0001] The invention relates to a matching intelligent water and fertilizer head underground deep-buried ditching drip irrigation pipe laying machine, and relates to the field of laying machine equipment. Background technique [0002] Drip irrigation is an irrigation method that drips the water and the moisture and nutrients required by the crops into the soil in the root zone of the crops evenly and slowly through the piping system and the irrigator installed on the capillary tube according to the water requirements of the crops. Drip irrigation does not damage the soil structure, and the water, fertilizer, air, and heat inside the soil are always kept in a good condition suitable for crop growth. The evaporation loss is small, there is no ground runoff, and there is almost no deep leakage. It is a water-saving irrigation method. [0003] The laying of drip irrigation pipes is one of the most important links in drip irrigation operations. The laying effect o...

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Problems solved by technology

[0003] The laying of drip irrigation pipes is one of the most important links in drip irrigation operations. The laying effect of drip irrigation pipes directly affects the actual effect of drip irrigation, especially when deep burial of drip irrigation pipes is required. Due to the deep laying, it cannot be seen intuitively. For the laying effect of drip irrigation pipes / belts, if the trenching depth is not well controlled during trenching, the plowshare may further sink or bounce when encountering uneven soft and hard soil, resulting in different trenching depths, which in turn cause The laying depth of the next drip irrigation pipe is also different, which will have a negative impact on the irrigation or fertilization of subsequent planted crops; The stacking of drip irrigation pipes will cause excessive water and fertilization in some areas, which will affect the normal growth of crops

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