Self-propelled straw treatment machine

Abstract

The invention discloses a self-propelled straw treatment machine which comprises a body with wheels, a crushing device, a heating and drying device, an extrusion device and a power source, wherein the crushing device, the heating and drying device and the extrusion device are arranged on the body and are sequentially connected with one another, and the power source is arranged on the body, is connected with the previous devices and provides power, a traction machine head is arranged on the body and comprises a driving control room and an engine arranged in the machine head. A fan knife of the crushing device performs high-speed staggered cutting so as to form a wind wheel, the crushed straws are pushed into a bicylindrical inner cavity, the straws are treated by a rolling and cutting knife group until the straws are completely crushed, and the crushed straws are dried and fed into the extrusion device to be extruded into patch fuel or granulated feed by virtue of the heating and drying device. Moreover, due to the traction machine head, the machine can operate in the field, the finished product can be stored in the finished product bin, the field treatment of the straws is conveniently realized, the self-propelled straw treatment machine adapts to the market demands, has great market potential, is used for solving the problem of the existing straw burning, has energy-saving and environment-friendly effect and conforms to the environment development demand.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a self-propelled straw processing machine. Background technique [0002] Straw processing has always been a headache. Existing agricultural machinery is mainly used for harvesting, and the machines for processing after harvesting are mainly equipped with straw packaging devices or directly shredded straw; but these current methods have limitations. For example, straw is used for feed, papermaking, and fuel after packing, but because of its insufficient packing strength, it needs to be packed for a second time to facilitate transportation, and it can only be transported for a short distance, otherwise the freight will be higher than the value of the straw; Straw is directly converted into silage, which limits the type and use value of its straw, and still needs to be transported to a specific place for reprocessing before it can be used; it can be seen that the current agricultural machi...

AI Technical Summary

Problems solved by technology

[0002] Straw processing has always been a headache. Existing agricultural machinery is mainly used for harvesting, and the machines for processing after harvesting are mainly equipped with straw packaging devices or directly shredded straw; but these current methods have limitations. For example, straw is used for feed, papermaking, and fuel after packing, but because of its insufficient packing strength, it needs to be packed for a second time to facilitate transportation, and it can only be transported for a short distance, otherwise the freight will be higher than the value of the straw; Straw is directly converted into silage, which limits the type and use value of its straw, and still needs to be transported to a specific place for reprocessing before it can be used; it can be seen that the current agricultural machinery has not reached a one-step processing of straw, making it still Subsequent processing is required, and the additional steps are a direct obstacle that cannot be promoted under the current situation of lack of labor in rural areas. Therefore, a device is needed that can directly convert straw into products needed by farmers, thus solving the problem of incineration

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