Vertical deep scarification fertilization machine

Abstract

The invention discloses a vertical deep scarification fertilization machine. The machine comprises a base frame, a deep scarification device, a fertilizing device and a driving transmission device; the deep scarification device, the fertilizing device and the driving transmission device are all installed on the base frame of a frame structure; the deep scarification device is arranged in the frontof the base frame and located in front of a discharge opening of the base frame, and the deep scarification device comprises a deep scarification rack, a supporting beam, a main transmission box, anauxiliary transmission box and a soil scarification drill rod; the fertilizing device is arranged at the back of the deep scarification device, and comprises a farmyard manure pool, an auger and an elastic deep scarification pipe; the driving transmission device is fixedly arranged at the front end of the base frame, and comprises a gearbox, and a universal coupling which can be connected with a power output shaft of a traction engine is arranged on an input shaft of the gearbox. Accordingly, farmyard manure can be put deep underground for fertilization, environmental pollution can be reduced,the efficiency of decomposing nutrients by soil can be improved, and the machine is especially suitable for conducting fertilization on deep soil planted long tuber crops such as common yam rhizomesbefore planting and sowing.

Description

Technical field [0001] The invention relates to an agricultural machine tool, in particular to a vertical subsoiling fertilizing machine suitable for deep ploughing of 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 required for the growth of crops. They have simple ingredients, high nutrient content, and fast fertilizer efficiency. The characteristics of fat and fierce. The chemical fertilizers used in my country are mainly nitrogen fertilizers, while phosphate fertilizers, potash fertilizers and compound fertilizers are less. Long-term application will cause soil nutrition imbalance and accelerate soil acidification. The application of organic fertilizers can improve soil structure, incre...

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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, deep holes and deep trenches need to be opened when planting and sowing, and the existing fertilization equipment cannot realize deep underground fertilization

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