Blade knife pre-cutting type banana stem shattering and returning machine

Abstract

The present invention belongs to the technical field of agricultural machinery, and relates to a blade knife pre-cutting type banana stem shattering and returning machine. The machine is composed of a hitching device, a blade knife pre-cutting device, a shattering device and a marching device, wherein the shattering device is composed of a hobbing cutter device and a fixed cutter device. Power of a tractor is transmitted through a transmission device individually to the blade knife pre-cutting device and the hobbing cutter device of the shattering device, precutting and segmenting of banana stems are completed by the blade knife pre-cutting device, and then shattering of the banana stems is completed through a bisection action of the hobbing cutter device and the fixed cutter device of the shattering device. With adoption of rotary cutting of blade knives of the blade knife pre-cutting device and the bisection action of the hobbing cutter device and the fixed cutter device, shattering of the banana stems is realized, filament winding is reduced, the shattering efficiency is high, shattering and returning of the banana stems can be completed in a high-efficiency and low-energy-consumption manner, pollution to the environment by the waste banana stems is prevented, and the machine is applicable to banana stem shattering and returning in banana main producing areas.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a paddle-knife pre-cut banana stem crushing and returning machine. Background technique [0002] Banana stalks are the main by-products of banana production areas, and the annual production of banana stalks in the country is as high as more than 30 million tons. At present, the vast majority of banana planting areas still use the traditional method to deal with banana pseudostems: first remove the leaves and tail tips, and then manually cut them down and transport them to open fields to rot naturally or burn them after drying up after about 2 months. The mode of processing banana pseudostem like this is not only labor-intensive, production efficiency is low, production cost is high, and can cause environmental pollution, resource waste. [0003] At present, the main factor limiting the low utilization rate of banana stalks is the lack of efficient fiel...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of low efficiency of crushing and returning banana stems and serious fiber entanglement described in the technical background, and provide a paddle knife pre-cut banana stem crushing and returning machine, a paddle knife pre-cut banana The stalk crushing and returning machine is composed of a hook device, a paddle knife pre-cutting device, a crushing device and a traveling device arranged on the frame. The crushing device is composed of a hob device and a fixed knife device. The paddle knife pre-cut banana The stalk crushing and returning machine is connected to the tractor through the hook device on the frame. The power of the tractor is transmitted to the paddle pre-cutting device and the hob device in the crushing device respectively through the transmission device. The paddle pre-cutting device completes banana stalks. Cut into sections in advance, and then complete the crushing of banana stems through the cutting action of the hob device and the fixed knife device of the crushing device;

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