An anti-sag grain transport vehicle for transporting grain in farmland

Abstract

The invention belongs to the field of grain transporting vehicles and discloses a farmland grain transporting cart protected from being stuck in mud. The cart comprises a driving chassis, telescopic pulling rods are fixedly connected to the driving chassis, and one end, away from the driving chassis, of each telescopic pulling rod is fixedly connected with a grain chamber in a supporting manner. The grain chamber is provided with a great quantity of openings to effectively reduce the cart weight and reduce pressure applied to the ground by the cart, and a first high-pressure air bag light in weight is fixedly connected to each opening and used for storing high-pressure air and jetting towards the ground to generate an upward thrust, so that the pressure applied to the ground by the cart isfurther reduced. By first hollow seal pipes and second hollow seal pipes, wide-tire wheels are enabled to contact with the ground, local pressure applied to the ground by wheels of the cart is reduced by adoption of the wide-tire wheels, and accordingly the wheels are effectively protected from getting stuck into soil, and normality in transporting of gains out of fields is guaranteed.

Description

technical field [0001] The invention relates to the field of grain transport vehicles, more specifically, to an anti-sag grain transport vehicle used for transporting grain in farmland. Background technique [0002] With the development of science and technology, the combine harvester combines harvesting and thresher into one whole, so that farmers can complete harvesting and threshing with a single operation, thus saving manpower and material resources and greatly reducing the burden on farmers. When the grain storage box in the harvester is full, it needs to be transported by a delivery vehicle. [0003] Most of the existing transport vehicles directly use household three-wheeled trucks, and household three-wheeled trucks are mostly used on roads and driven into the fields for transportation. For the rainwater that has not been dried in the field ditches, due to the soft soil in the field, three When the three-wheeled truck is parked on soft soil, when the grain in the co...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem that the wheels in the prior art are easy to sink into the farmland, resulting in the failure to transport the grain out of the field normally, the purpose of the present invention is to provide an anti-sag grain transport vehicle for transporting the grain in the farmland, which can realize Effectively prevent the wheels from sinking into the farmland and ensure the normal transportation of grain out of the field

Images