A self-propelled multifunctional grain loading and cleaning machine

Abstract

The invention provides a multifunctional self-propelled grain lifting and loading sweeping machine. The multifunctional self-propelled grain lifting and loading sweeping machine comprises a machine frame and a working part. The working part comprises a spiral grain scrabbling and conveying part, an oil pressure lifting mechanism and a grain sucking and sweeping device. The spiral grain scrabbling and conveying part comprises a double-spiral collector, a scraping plate conveying box, a scraping plate conveying belt and a discharging packing auger. A walking machine frame part comprises a diesel engine, a front driving wheel, a back steering wheel, a steering gear box and an adjusting rod. The steering gear box is provided with an oil pressure reversing regulator. The oil pressure lifting mechanism comprises a front oil pressure lifting mechanism and a back oil pressure lifting mechanism. The front oil pressure lifting mechanism comprises a front oil pressure cylinder and a front rotating support. The back oil pressure lifting mechanism comprises a back oil pressure cylinder, a back oil pressure inner support and a back oil pressure outer frame. The material sucking and sweeping device comprises a material storage box, a centrifugal fan, a separator, an air inducing pipeline, a material sucking nozzle and a feeding hosepipe. The multifunctional self-propelled grain lifting and loading sweeping machine is clean in grain lifting, easy to operate and good in using effect, and the loading height and the walking speed can be adjusted at will.

Description

technical field [0001] The invention relates to the technical field of grain machinery, in particular to a self-propelled multifunctional grain loading and cleaning machine. Background technique [0002] China is a big agricultural country. At present, a large amount of grain in the country is dried on the site, and it needs to be loaded and transported back to the granary. Most of the existing loading and unloading is done manually, and a few are loaded and unloaded by loader, which is labor-intensive, physically consuming, fuel consumption is high, and the use of There are strong limitations on the site, too much grain left, and low efficiency. With the development of automation technology, more and more grain lifters are used to replace manual labor. However, the existing grain lifters are not clean, require manual cleaning, and are not easy to control, and the loading height cannot be adjusted arbitrarily. SUMMARY OF THE INVENTION [0003] The technical problem to be ...

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Problems solved by technology

[0002] China is a large agricultural country. At present, a large amount of grain is being dried in the field, and it needs to be loaded and transported back to the granary. Most of the grain is loaded and unloaded by manpower, and a few are loaded and unloaded by loaders. Problems of strong on-site limitations, a lot of leftovers, and low efficiency

With the development of automation technology, grain lifting machines are used more and more to replace manual labor, but the existing grain lifting machines are not clean, need manual cleaning, difficult to control the operation, and the loading height cannot be adjusted arbitrarily

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