Green manure application and deep ploughing implement

Abstract

The invention discloses a green manure application and deep ploughing implement. The implement comprises a frame body, a rotary tillage device, a fertilizer application device and a driving transmission device; a discharging port is formed in the frame body; the rotary tillage device comprises rotary tillage arms and a rotary tillage roller; the fertilizer application device comprises a farm manure tank, an auger I, a belt conveyor, a hard deep application pipe and an auger II, a discharging groove is formed in the bottom of the farm manure tank, and the auger I is horizontally arranged in thedischarging groove of the farm manure tank fixedly; one end of the belt conveyor is arranged under the discharging groove in a receiving mode, the other end of the belt conveyor corresponds to the discharging port of the frame body, the top of the vertically-arranged hard deep application pipe is in fixed butt joint arrangement at the discharging port of the frame body, and the auger II is vertically installed in the hard deep application pipe fixedly; an output shaft of a speed changing box of the driving transmission device is in transmission connection with the rotary tillage roller, the auger I, the belt conveyor and the auger II separately. The implement can deeply plough land and apply farm manure, reduce environment pollution and increase the efficiency of nutrient decomposition bysoil.

Description

technical field [0001] The invention relates to an agricultural machine tool, in particular to a green manure deep plow application machine suitable for deep plowing of farmland and application of 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, i...

AI Technical Summary

Problems solved by technology

[0003] Green manure is farmyard manure. Most of them are organic fertilizers. There are many types of manure, wide sources and large quantities. It is convenient to obtain materials and use locally, and the cost is relatively low. Defects, and because farmyard manure is often lumpy feces such as cattle, pigs, chickens and ducks, with different shapes, sizes, hardness, and viscosity, it is impossible to use chemical fertilizer applicators for fertilization operations. Therefore, traditional fertilization The method of farmyard manure is to transport the farmyard manure to the field, and after crushing, manually sprinkle the manure on the surface of the land. The artificial fertilization method is not only labor-intensive, inefficient, and uneven fertilization, but also the farmyard manure exposed to the outside of the soil On the one hand, it will cause air pollution, 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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