Bulldozer power generation device and control method of bulldozer power generation device

Abstract

The invention relates to the technical field of engineering machinery, in particular to a bulldozer power generation device and a control method of the bulldozer power generation device. The bulldozer power generation device is arranged on a bulldozer, and the bulldozer is provided with a transfer case which is used for distributing power; the bulldozer power generation device comprises an oil storage tank, an oil supply pump, a hydraulic motor, a control valve, a power generator and a controller, the oil supply pump is in transmission connection with the transfer case, the input end communicates with the oil storage tank, the output end communicates with the hydraulic motor, and the hydraulic motor communicates with the oil storage tank to form a circulating oil path; the control valve is arranged on an oil way between the oil supply pump and the hydraulic motor and connected to the oil storage tank; the power generator is in transmission connection with the output end of the hydraulic motor and is used for supplying power to a storage battery and / or an electric element on the bulldozer; and the control valve, the hydraulic motor and the storage battery are all electrically connected to the controller. The bulldozer power generation device is not limited by the installation position of an engine, the power of the bulldozer is saved, and the fuel consumption of the bulldozer is reduced.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a bulldozer power generation device and a control method for the bulldozer power generation device. Background technique [0002] The engine of the existing bulldozer is installed at the front of the engine. The engine of the bulldozer is installed at the front of the bulldozer. The position of the engine cannot be arranged randomly. Will generate electricity all the time, consume engine power all the time simultaneously, consume engine power wastefully. [0003] When bulldozers in coastal working conditions are reclamating the sea and building islands, the front of the bulldozer is basically immersed in seawater to work. The seawater corrodes the generator, resulting in a high failure rate of the generator. The generator needs to be replaced after 15 days of basic work, which reduces the maintenance cost. 1. The cost of use remains high, and when the bulldozer gen...

AI Technical Summary

Problems solved by technology

[0002] The engine of the existing bulldozer is installed at the front of the engine. The engine of the bulldozer is installed at the front of the bulldozer. The position of the engine cannot be arranged randomly. Will generate electricity all the time while consuming engine power all the time, wasteful consumption of engine power

[0003] When bulldozers in coastal working conditions are reclamating the sea and building islands, the front of the bulldozer is basically immersed in seawater to work. The seawater corrodes the generator, resulting in a high failure rate of the generator. The generator needs to be replaced after 15 days of basic work, which reduces the maintenance cost. , The cost of use remains high, and when the bulldozer generator fails and shuts down during reclamation and construction of the island, it will affect the construction, lead to construction interruption, and cause greater economic losses

Images