A kind of off-road pallet truck device

Abstract

The invention provides an off-road tray vehicle device and belongs to the field of cargos conveying equipment. The two ends of a rear axle of a tray vehicle are fixed to off-road tires, the position under the left end of the front side of a vehicle hopper is connected with a first hydraulic cylinder, and the two ends of a front axle of the tray vehicle are connected with outer tire bodies of the off-road tires. A traction hook is mounted on the middle portion of the front side of the vehicle hopper, the first hydraulic cylinder is mounted under the left end of the front side of the vehicle hopper, and the front axle of the ray vehicle is mounted on a base of the first hydraulic cylinder. First supports are inlaid in inner tire bodies of the off-road tires, and the inner tire bodies of theoff-road tires are mounted in the outer tire bodies of the off-road tires. Through movable connection of fixing screws inlaid in the tires and fixing inserting holes, during travelling on a muddy roadsurface, the inner tire bodies of the off-road tires are taken out from the outer tire bodies of the off-road tires by adjusting the fixing screws so that the off-road tires cannot be sunken under the road surface, and normal advancing of the tray vehicle is ensured; and during travelling on a smooth road surface, the inner tire bodies of the off-road tires are stored in the outer tires of the off-road tires, so that the friction loss of the tires is reduced, the ground friction resistance is reduced, and the conveying efficiency of the device is improved.

Description

technical field [0001] The invention relates to an off-road pallet truck device, specifically a device for maintaining the balance of the truck body through the control of the pallet truck controller, and adding the setting of off-road tire inner tubes so that the pallet truck can run stably on the muddy road. It belongs to the field of cargo transportation equipment. Background technique [0002] With the continuous increase of our population, more and more attention has been paid to the development of agricultural construction. Therefore, increasing the output per mu of farmland is a problem of special concern to agricultural experts represented by Yuan Longping in my country, and the problem of harvesting and transportation of crops is also a problem of concern to the general public. With the advancement of society, science and technology have developed rapidly. A variety of harvesters and transporters have solved most of the problems in the process of harvesting, proces...

AI Technical Summary

Problems solved by technology

[0003] At present, the transportation of grain in the field is carried by tractors dragging pallet trucks. When the traditional pallet truck encounters muddy fields during transportation, the wheels tend to sink into the ground, thereby delaying normal agricultural operations, and the traditional pallet truck When the car is driving on a steep road, it is easy to roll over, which is very inconvenient to use

Images