Multifunctional folding arm dust suppression vehicle based on hydraulic load sensitive technology

The utility model discloses a multifunctional folding arm dust suppression vehicle based on hydraulic load sensitive technology, which comprises a transport vehicle, a water pump device is fixedly connected to the left side of the upper end of the transport vehicle, and a telescopic folding arm is fixedly connected to the left side of the upper end of the transport vehicle and located on the right side of the water pump device. According to the rotary sprayer, the fixing and supporting inserting columns can be rapidly inserted into the fixing inserting grooves, the fixing inserting grooves and the fixing and supporting platform can be rapidly assembled through the conical spring clamping columns, and therefore the rotary sprayer can be rapidly put into use, the use efficiency is improved, and the operation time of workers is saved; meanwhile, through stretching and retracting of the conical spring clamping columns, the clamping column type connecting supporting plate and the slot type platform can be rapidly