A kind of straw crushing vehicle

Abstract

The invention discloses a straw chopper which comprises a vehicle body and a chopping tank, wherein the chopping tank is arranged at the top end of the vehicle body; spiral chopping pipelines are arranged inside the inner cavity of the chopping tank; a plurality of rotating shafts are arranged at the top ends of the inner cavities of the spiral chopping pipelines; spiral chopping cutters are arranged on the outer walls of the rotating shafts; a filtering net is arranged on the right side of the top end of an inclined plate; a dust sucking pipeline is arranged on the inner side of the filtering net; and a discharge pipeline is fixedly mounted at the bottom end of the left side of the chopping tank. According to the straw chopper, the spiral chopping cutters are driven by the rotating shafts to rotate to chop straw, so that the straw is driven by the spiral chopping cutters to move rightwards and is chopped simultaneously, the straw can be prevented from blocking a bolt chopping pipeline in the chopping process, chopped straw can fall onto the inclined plate, a controller is adopted to control an air sucker to be powered on, dust generated in the chopping process can be sucked into a dust storage tank by the air sucker through a dust sucking pipeline, and a great deal of dust which can influence the living environment of people can be prevented from being discharged into the air.

Description

technical field [0001] The invention relates to the technical field of straw crushing, in particular to a straw crushing vehicle. Background technique [0002] In recent years, crop stalks have become a new source of pollution. Every year during summer harvest and autumn and winter, a large amount of wheat, corn and other stalks are always burned in the field, producing a lot of thick smoke, which not only wastes resources, but also seriously pollutes the atmosphere and endangers the environment. How to effectively utilize straw is a technical problem that needs to be solved urgently. At present, the main uses of straw include making biomass feed, compressing it as fuel, or retting it into fertilizer after crushing. The above-mentioned uses are first To solve the crushing problem, the ordinary crushing box used for straw crushing is very troublesome to operate, and it is particularly prone to clogging of the crushing box, which affects the efficiency of crushing and also red...

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Problems solved by technology

[0002] In recent years, crop stalks have become a new source of pollution. Every year during summer harvest and autumn and winter, a large amount of wheat, corn and other stalks are always burned in the field, producing a lot of thick smoke, which not only wastes resources, but also seriously pollutes the atmosphere and endangers the environment. How to effectively utilize straw is a technical problem that needs to be solved urgently. At present, the main uses of straw include making biomass feed, compressing it as fuel, or retting it into fertilizer after crushing. The above-mentioned uses are first To solve the crushing problem, the ordinary crushing box used for straw crushing is very troublesome to operate, and it is particularly prone to clogging of the crushing box, which affects the efficiency of crushing and also reduces the service life of the crushing box. During the crushing process A large amount of dust will be generated in the air, which will affect our living environment

[0003] For example, the patent No. 201520611372.8 includes a car body. A crushing box is arranged on the car body. The crushing box includes a straw inlet and a straw outlet. A crushing component is installed in the crushing box. The dust in the can't handle

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