Integrated machine capable of deep soil loosening and fertilization

Abstract

The invention discloses an integrated machine capable of deep soil loosening and fertilization. The integrated machine capable of deep soil loosening and fertilization includes a chassis, a deep soilloosening device, a fertilization device and a driving transmission device, wherein the deep soil loosening device, the fertilization device and the driving transmission device are all installed on the chassis of a frame structure; the deep soil loosening device is arranged on the front portion of the chassis, is located in front of the discharge port of the chassis, and includes a deep soil loosening rack, a supporting crossbeam, a main transmission box, an auxiliary transmission box and an auger rod; the fertilization device is arranged at the rear of the deep soil loosening device, and includes a farm manure pond, an auger and an elastic deep fertilization pipe; the driving transmission device is fixedly arranged at the front end of the chassis, and includes a gearbox, and the input shaft of the gearbox is provided with a universal joint which can be connected with the power output shaft of a traction locomotive. The integrated machine capable of deep soil loosening and fertilization can be adopted to realize deep fertilization of farm manure into the soil, reduce environmental pollution, and improve the efficiency of decomposing the nutrients in the soil, and is particularly suitable for fertilization of long tuber crops requiring deep soil planting such as yam and burdock before planting and sowing.

Description

technical field [0001] The invention relates to an agricultural machine tool, in particular to an integrated machine tool for subsoiling and fertilizing, which is 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 s...

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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 warehouse. The screw conveyor is installed inside to convey the crushed and stirred farmyard manure, and spray it through the evenly distributed discharge ports. Even if there is an automatic covering structure, which can realize automatic covering, it is often only applied to the surface of the soil, which will cause soil decomposition. Nutrient efficiency is limited and it is easy to cause seedling burn during the sowing stage

For long tuber crops planted in deep soil such as yam and burdock, especially long tuber crops such as burdock, whose stems can stand up to more than 2 meters, it is necessary to open deep holes and deep trenches when planting and sowing, and the existing fertilization equipment cannot Realize deep underground fertilization

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