High-safety dump car

Abstract

A high-safety dump car comprises a cab and a hydraulic system and the like. The high-safety dump car is characterized by further comprising a bearing plate, a temperature sensing probe, a high temperature warner, a buzzer, a pressure sensor, a status lamp and a locking protector. The status lamp is installed on the upper portion of the cab, the hydraulic system is installed on one side of the cab, the buzzer is installed above the hydraulic system, and the high temperature warner is installed above the buzzer. Various devices are added to the high-safety dump car, the pressure sensor accurately measures pressure born by the bearing plate, and overweight caused by too many materials loaded in a hopper is avoided. When the temperature in the hopper is too high, the temperature sensing probe transmits signals to trigger the high temperature warner to give an alarm, and the problem that a fire is caught due to the fact that the materials contained in the hopper are too high in temperature is solved. The locking protector can detect states of an upper locking device and a lower locking device, whether the hopper is locked is displayed through the status lamp, drivers can observe whether the hopper is locked in the cab, and material loss caused by failure to lock the hopper tightly in the material conveying process is avoided.

Description

technical field [0001] The invention relates to a construction vehicle, in particular to a high-safety dump truck. Background technique [0002] A dump truck is a special vehicle with a tiltable hopper for short-distance transport of materials. There is a container installed on the body, which can be turned over to facilitate unloading. The dump truck mostly uses a hydraulic device to tilt the hopper so that the material slides out to achieve automatic unloading. For the purpose, the hopper of the traditional dump truck does not have temperature monitoring. If the loaded material is flammable and explosive, the temperature in the hopper cannot be observed. If the temperature is too high during transportation, casualties will occur; and the dump truck carries the material Most of them are high-density items, which are very easy to be overweight. If the vehicle is overweight, it is easy to induce traffic accidents, and it is easy to damage infrastructure such as roads and brid...

AI Technical Summary

Problems solved by technology

[0002] A dump truck is a special vehicle with a tiltable hopper for short-distance transport of materials. There is a container installed on the body, which can be turned over to facilitate unloading. The dump truck mostly uses a hydraulic device to tilt the hopper so that the material slides out to achieve automatic unloading. For the purpose, the hopper of the traditional dump truck does not have temperature monitoring. If the loaded material is flammable and explosive, the temperature in the hopper cannot be observed. If the temperature is too high during transportation, casualties will occur; and the dump truck carries the material Most of them are high-density items, which are very easy to be overweight. If the vehicle is overweight, it is easy to induce traffic accidents, and it is easy to damage infrastructure such as roads and bridges; The material in the dump truck is easy to lose. If the rear of the hopper is squeezed by the material because it is not locked, it will cause a large amount of material to pour. If there are people or equipment behind the dump truck, it will easily cause casualties and equipment damage.

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