Harvesting equipment with impurity removal function

Abstract

The invention relates to harvesting equipment with an impurity removal function. The equipment comprises a main body, a harvesting device, a filter screen, two driving devices, an impurity removal mechanism and a heat dissipation mechanism, and is characterized in that the impurity removal mechanism comprises an air pump, an air inlet pipe, a connecting pipe, a collecting box, a compression assembly and two sealing assemblies; and the compression assembly comprises a pressing plate, a telescopic frame, a power unit, two moving blocks and two driving units, each driving unit comprises a slidingblock, a lead screw and a first bearing, each sealing assembly comprises a sealing plate, a protruding block, an elastic rope, a pull rope and a rotary disc, and the heat dissipation mechanism comprises a branch pipe and two cooling pipes. According to the harvesting equipment with the impurity removal function, the impurity removal function is achieved through the impurity removal mechanism, theimpurity content in grains is reduced, the heat dissipation function on a first motor is achieved through the heat dissipation mechanism, the first motor is prevented from being damaged due to overheating, the service life of the first motor is prolonged, therefore the influence on running of the equipment is avoided, and harvesting work cannot be affected.

Description

technical field [0001] The invention relates to the field of harvesting equipment for agricultural products, in particular to a harvesting equipment with the function of removing impurities. Background technique [0002] Harvesting machinery refers to harvesting machinery that starts to complete several operations (such as harvesting and threshing) at the same time during the harvesting process. [0003] When the existing harvesting machinery is working, it usually relies on the motor to drive the wheels to rotate in the field, causing the motor to continue to work, resulting in a higher temperature of the motor, which affects the service life of the motor and increases the chance of damage to the motor due to overheating. probability, which will affect the driving work of the equipment, thereby affecting the harvesting work. Not only that, when the existing harvesting machinery harvests the grains, the grains contain more impurities, so it is necessary to manually remove im...

AI Technical Summary

Problems solved by technology

[0003] When the existing harvesting machinery is working, it usually relies on the motor to drive the wheels to rotate in the field, causing the motor to continue to work, resulting in a higher temperature of the motor, which affects the service life of the motor and increases the chance of damage to the motor due to overheating. probability, which will affect the driving work of the equipment, thereby affecting the harvesting work. Not only that, when the existing harvesting machinery harvests the grains, the grains contain more impurities, so it is necessary to manually remove impurities from the grains , reduces the quality of harvesting, thereby greatly reducing the practicality of existing harvesting machinery

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