Dump truck with load limiting function

Abstract

The invention discloses a dump truck with a load limiting function. The dump truck comprises a truck body and a carriage installed on the truck body, a limiting baffle is arranged on the head of a carriage body of the carriage, the middle portion of the hydraulic cylinder is fixedly hinged to the carriage body, close to the truck front, of the carriage and is located below the limiting baffle, andthe top of the hydraulic rod is connected with the truck body; a tail door of the carriage is locked through hydraulic pressure, a carriage body lid which has the load limiting function and is matched with the limiting baffle is arranged above the carriage, the limiting baffle limits the height of the carriage body lid of the upper portion of the carriage, and when the carriage body lid cannot cover the carriage, the truck cannot run. According to the dump truck with the load limit function, the problem that dust flies in the delivery process can be also prevented while overloading is controlled; through the structural design of the carriage body, loaded goods automatically fall to the lowermost portion in an internal U-shaped structure; during unloading, supportingis conducted through the hydraulic rod, the goods can be thoroughly dumped, and goods like sand are conveniently unloaded; moreover, the carriage body structural design is stable to bear, the truck body weight is low, the oil consumption is small, energy is saved, and the environment is protected.

Description

technical field [0001] The invention relates to a dump truck, in particular to a dump truck with load limiting function. Background technique [0002] Dump trucks are widely used on construction sites, but at the same time it brings challenges to urban environmental management, mainly in overloading and soil leakage. During the transportation process, the dust is flying, spilling all over the place, overloading damages the road surface, and accidents often occur due to overloading. In order to solve this problem, it takes a lot of manpower and material resources to check the overload and control the spilling. The existing measures mainly include: 1. Directly cover with tarpaulin. The effect is not ideal, let alone limit overload. 2. With the use of external iron plate enclosures, there is still spilling, and the possibility of overloading is increased. 3. It is covered with automatic tarpaulin and powered by on-board power supply. During the loading process, the track is ...

AI Technical Summary

Problems solved by technology

In order to solve this problem, it takes a lot of manpower and material resources to check the overload and control the spilling. The existing measures mainly include: 1. Directly use tarpaulin to cover. The effect is not ideal, let alone limit overload

2. With the use of external iron plate enclosures, there is still spilling, and the possibility of overloading is increased

3. It is covered with automatic tarpaulin and powered by on-board power supply. During the loading process, the track is covered by sand and cannot work, and it cannot limit overloading

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