Damper with mobile tail

Abstract

The damper with mobile tail includes one hopper, one jacking device connected to the lower front part of the hopper, one chassis hinged through pins to the bottom of the hopper, one tail vane with front end hinged to the hopper bottom plate and one tail vane tipping gear below the tail vane. The damper with mobile tail has great freight tonnage, high safety, small damping angle need for unloading and high unloading efficiency.

Description

technical field [0001] The invention relates to a dump truck with a movable tail lift. Background technique [0002] Existing dump trucks that unload goods through the tail, in order to facilitate efficient unloading, the body does not have a tailgate, so the cargo capacity is relatively low. Therefore, the bottom plate of the body is designed to have a 7°-15° ° tail warping angle to increase the loading capacity. When unloading, it is necessary to tilt at least 52° to ensure that the loaded materials are completely unloaded. Due to the large tilt angle, the stability of the vehicle body is poor, and rollover accidents are prone to occur. When unloading, the angle of inclination is small, and there will be a small amount of material left in the truck body, which requires manual cleaning, resulting in a significant reduction in unloading work efficiency. The State Intellectual Property Office of China authorized the announcement on October 3, 2007. The authorization announce...

AI Technical Summary

Problems solved by technology

In the mining dump truck compartment disclosed in the above utility model patent, since the rear rocker is hingedly connected to the tail of the bottom plate, when the compartment is tilted for unloading, the cargo in the compartment needs to slide for a long distance before falling from the rear end of the rear rocker. As a result, the center of gravity of the cargo in the compartment will move backwards, which will easily cause the front wheels of the vehicle to lift off the ground during unloading, resulting in the loss of stability of the vehicle body and a rollover accident

In addition, because the goods in the compartment need to slide for a long distance in the compartment, the work efficiency of unloading will also be reduced.

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