Parking braking system of pure electric loader

The utility model discloses a parking braking system of a pure electric loader, and belongs to the technical field of engineering machinery. Comprising a brake used for braking, the brake is connected with a parking braking air chamber, the parking braking air chamber is connected with an air storag...

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Bibliographische Detailangaben
Hauptverfasser:	QIU MINGZHE, DAI WEIBIN, WANG ZHAONAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a parking braking system of a pure electric loader, and belongs to the technical field of engineering machinery. Comprising a brake used for braking, the brake is connected with a parking braking air chamber, the parking braking air chamber is connected with an air storage cylinder through an air channel hose, the air channel hose is provided with an electromagnetic valve, the electromagnetic valve is provided with an air outlet communicated with the atmosphere, and when parking is released, an air source directly enters the parking braking air chamber through the electromagnetic valve; the gas flowing distance is shortened. During parking braking, the electric control switch sends out an electric control signal to the electromagnetic valve and controls the air outlet, communicated with the atmosphere, of the electromagnetic valve to be opened, rapid exhaust is conducted, and exhaust delay is avoided. And response time is reduced. Remote braking is achieved by applying an electric