Rotary tillage application machine of farmyard manure

Abstract

The invention discloses a rotary tillage application machine of farmyard manure, comprising a frame body, a rotary tillage device, a fertilizer apparatus and a driving transmission device; the rotarytillage device comprises rotary tillage arms and a rotary tillage roller; the top ends of the rotary tillage arms which are arranged symmetrically in the left-right direction are mounted in the framebody, and the rotary tillage arms extend downward, the horizontally arranged rotary tillage roller is mounted at the bottom ends of the two rotary tillage arms in an erect manner, and a plurality of rotary tillage shifting teeth are arranged on the rotary tillage roller; the fertilizer apparatus comprises a farmyard manure pool, a packing auger and a hard deep placement tube, the bottom of the farmyard manure pool is provided with a discharging hole, the packing auger is arranged on the discharging hole of the farmyard manure pool, the top end of the hard deep placement tube is fixedly arranged on the discharging hole in a docking manner, and the hard deep placement tube is located between two rotary tillage shifting teeth which are adjacent to each other in the left-right direction; an output shaft of a gearbox of the driving transmission device is respectively connected with the rotary tillage roller and the packing auger in a transmission manner.The rotary tillage application machine of farmyard manure provided by the invention is capable of performing deep ploughing fertilizer application on farmyard manure, reducing environmental pollution, and improving the efficiency of soilto decompose nutrient.

Description

technical field [0001] The invention relates to an agricultural machine tool, in particular to a farm manure rotary tillage application machine tool suitable for deeply plowing farmland and applying organic fertilizer, and belongs to the technical field of agricultural machine equipment. Background technique [0002] Chemical fertilizers (referred to as chemical fertilizers), also known as inorganic fertilizers, are fertilizers made by chemical and (or) physical methods that contain one or several nutrient elements needed for the growth of crops. They have simple ingredients, high nutrient content, fast fertilizer efficiency, Fat and fierce features. The chemical fertilizers used in my country are mainly nitrogen fertilizers, while phosphorus fertilizers, potassium fertilizers and compound fertilizers are less. Long-term application will cause soil nutritional imbalance and accelerate soil acidification. The application of organic fertilizers can improve the soil structure,...

AI Technical Summary

Problems solved by technology

[0003] Farmyard manure (also called green manure) is mostly organic fertilizer, which has a wide variety of sources and a large quantity, which is convenient for local materials and use, and the cost is relatively low. However, farmyard manure not only has bad smell, ugly appearance and Disgusting defects, and because farmyard manure is often lumpy feces such as cows, pigs, chickens and ducks, with different shapes, sizes, hardness, and consistency, it is impossible to use chemical fertilizer applicators for fertilization operations, so The traditional way of applying farmyard manure is to transport the farmyard manure to the field, crush it, and then manually sprinkle the manure on the surface of the land. The artificial fertilization method is not only labor-intensive, inefficient, and uneven in fertilization, but also exposed to the outside of the soil. On the one hand, farmyard manure will cause air pollution, and on the other hand, it will cause low fertilizer efficiency and even have certain side effects on the growth of crops. Usually, artificial soil covering process is required

[0004] In view of the above problems, there are mechanical equipment such as equipment for applying farmyard manure, equipment for combined application of farmyard manure and chemical fertilizers in the prior art. Since the farmyard manure is still mostly in the form of small particles after being crushed, most of this type of equipment is passed through the fertilizer bin. The screw conveyor is installed inside to convey the crushed and stirred farmyard manure, and spray it through the evenly distributed discharge openings. Even if there is an automatic covering structure, which can realize automatic covering, it is often only applied to the shallow layer of the soil and cannot be applied. Deep soil, especially for long tuber crops planted in deep soil such as yam and burdock, will cause the soil to decompose nutrients with limited efficiency and easily cause seedling burn during the sowing stage

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