Banana cauloid returning method and device

Abstract

The invention provides a banana pseudostem-soil returning method and the device thereof. After bananas are harvested, the banana pseudostems are pushed down in situ by the machine head of the tractor during the running, hooked up from the ground by a row of Y-shaped movable blades which perform a high speed cutting tangential motion against the ground, and loaded into a crushing chamber, the banana pseudostem is crushed through the cross cutting of the cooperation of the Y-shaped movable blades running at a high speed and the fixed blades in the crushing chamber, the broken slag is evenly laid down on the field through the back flow plate, and after the broken slag is fully dried, the broken slag is buried under the soil through plowing, to be returned back to the soil as green manure. The device comprises a casing body, a front flexible protective cover, a rear protective plate, a main axle, fixed blades and movable blades, the front flexible protective cover is arranged at the front side of the casing body, the rear protective plate is installed at the rear side of the casing body, fixed blades are installed on the inner wall of the casing body of the crushing chamber, and a plurality of rows of Y-shaped movable blades are arranged in the circumference direction of the cylindrical surface of the main axle. The pseudostem processing method ensures that the banana pseudostems to be returned back to the field as the green manure to fertilize the soil, and the manure source of banana pseudostem is fully utilized.

Description

technical field [0001] The invention relates to an agricultural mechanical equipment, in particular to a method and a device for returning a banana pseudostem to the field. Background technique [0002] In the process of banana cultivation, handling the harvested banana pseudostems is an extremely heavy labor. At present, the treatment of banana pseudostems in my country is entirely the original artificial method: that is, they are manually cut down one by one, transported to the edge of the field for centralized storage, and after several months of natural decay, a small part of the fragmented residues are returned to the field as fertilizer, and most of them are long-lived. Fibrous stalk branches can only be removed from the field as garbage. This processing method brings following problem: 1. take the land resource of certain area, every 50 mus of banana fields, need 2 mus of lands to concentrate on piling up false stems about. ②High labor cost and high labor intensity. ...

AI Technical Summary

Problems solved by technology

At present, the treatment of banana pseudostems in my country is entirely the original artificial method: that is, they are manually cut down one by one, transported to the edge of the field for centralized storage, and after several months of natural decay, a small part of the fragmented residues are returned to the field as fertilizer, and most of them are long-lived. Fibrous stems and branches can only be cleaned out of the field as garbage

This processing method brings the following problems: 1. occupying a certain area of ​​land resources, every 50 mu of banana fields, about 2 mu of land is needed to concentrate on stacking false stems

②High labor cost and high labor intensity

④ Cause banana diseases to spread with running water. During the process of stacking and rotting banana pseudostems, some diseased bananas (such as yellow leaf disease, etc.), the virus is easy to spread and pollute with water flow, causing large-scale disease in banana forests, and it is difficult to control the epidemic. This is the main reason why the banana forests in the Pearl River Delta and other places are susceptible to yellow leaf disease, which has restricted the development of the local banana planting industry to a large extent.

[0003] At present, there are many mechanical equipment for returning crops to the field, but basically they are equipment for agricultural products such as corn stalks. The returning machine for banana pseudostem processing has not yet been found in the patent literature, and it is still in the blank.

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