A Walking Straw Extrusion Forming Machine and a Field Straw Extrusion Forming Method

Abstract

A walking straw extrusion molding machine, including a tractor, a straw harvesting device, a feeding device, a crushing device, a raw material storage box, a feeding device, an extrusion molding device, a molding material conveying device, a finished product hopper, a discharging device and Car body; the straw harvesting device is set on the front side of the tractor, and the car body is set on the rear side of the tractor and connected with the tractor; crushing device, feeding device, raw material storage box, conveying device, extrusion molding device, forming The material conveying device, the finished product hopper, and the unloading device are sequentially arranged on the car body, and the crushing device is connected with the straw harvesting device. A field straw extrusion molding method. The invention has the advantages of good granulation effect, good extrusion molding effect, small volume, more durable and the like. The invention belongs to the technical field of biomass energy.

Description

technical field [0001] The invention belongs to the technical field of biomass energy, and in particular relates to a walking straw extrusion molding machine and a field straw extrusion molding method. Background technique [0002] Existing biomass extrusion molding machines are fixedly installed in the factory building. The operation process is generally that the owner collects and stores biomass raw materials, crushes them, and then extrudes them after drying. Due to the equipment It is far away from the origin of biomass raw materials, and there are problems such as difficulty in collecting raw materials, large storage space, and high cost. This problem has always been the bottleneck of the biomass energy utilization industry. Although the existing straw material processing device directly obtains the crop straw from the field for extrusion molding, it does not crush the crop straw, so that the granulation effect is not good; and when the extrusion die is worn out, the ex...

AI Technical Summary

Problems solved by technology

[0002] Existing biomass extrusion molding machines are fixedly installed in the factory building. The operation process is generally that the owner collects and stores biomass raw materials, crushes them, and then extrudes them after drying. Due to the equipment It is far away from the origin of biomass raw materials, and there are problems of raw material collection, large storage space and high cost. This problem has always been the bottleneck of the biomass energy utilization industry

Although the existing straw material processing device directly obtains the crop straw from the field for extrusion molding, it does not crush the crop straw, so that the granulation effect is not good; and when the extrusion die is worn out, the extrusion cannot be adjusted. The gap between the pressing dies will cause the wear resistance of the die to deteriorate, and it will also affect the consistency of use of the equipment

There are also some straw material processing equipment, whose screw compression, material feeding and mold gap adjustment mechanism are realized by driving the generator by the engine, and then driving the motor, resulting in large equipment volume, which is not conducive to the use of walking equipment.

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