Electric self-travelling multi-function film sprayer nozzle

Abstract

The invention discloses an electric self-travelling multi-function film sprayer nozzle. The electric self-travelling multi-function film sprayer nozzle comprises a main pipe, a supporting arm, and a moving seat, a bearing sleeve is welded to the bottom end of the supporting arm, the bearing sleeve is connected to the surface of the main pipe in a sleeving mode, the bearing sleeve keeps the relative movable connection with the main pipe, the end of a moving arm is connected to the top end of the supporting arm through a rivet, and a round head is arranged at the other end of the moving arm; andthrough heads are respectively arranged at the two ends of the main pipe, a thread is formed in the inner side of each through head, a connecting pipe and a hose are respectively connected with the threads in a matched mode, and a primary scraping filtering mechanism and a secondary scraping filtering mechanism are arranged in a duckbilled head. Compared with an existing film sprayer nozzle, thespraying direction of the nozzle can be effectively controlled, meanwhile, the water pressure of the nozzle is higher, the fact that the spraying mist is uniform and powerful can be ensured, more importantly, the impurities in the fluid liquid-state film can be effectively removed, and the nozzle blocking due to the accumulation cannot happen.

Description

technical field [0001] The technical field of the spray head of the present invention is specifically an electric self-propelled multifunctional spray film machine spray head. Background technique [0002] Liquid mulch film has the functions of plastic mulch film to absorb heat and increase temperature, preserve moisture, and protect seedlings, and has strong adhesion ability. It can connect soil particles into ideal aggregates, improve the capillary action of soil particles, and improve soil permeability. Become a soil conditioner. While improving the crop growth environment, it not only improves the organic matter of the soil, protects the land, but also solves the problem of "white pollution". Liquid mulch is modified by lignite, weathered coal or peat to papermaking black liquor, seaweed waste liquor, molasses waste liquor, brewing waste liquor or starch waste liquor, and the black liquor is also used as an extractant for humic acid, which is required for the production...

AI Technical Summary

Problems solved by technology

Liquid mulch is modified by lignite, weathered coal or peat to papermaking black liquor, seaweed waste liquor, molasses waste liquor, brewing waste liquor or starch waste liquor, and the black liquor is also used as an extractant for humic acid, which is required for the production of soil The density of organic fertilizer is often much higher than that of water, which is similar to fluid, and may contain more impurities with larger particles. With the prolonged use of the nozzle, it may lead to accumulation and blockage of the nozzle.

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