Parking braking system of electric transloader

A parking braking system of an electric transloader is characterized by comprising an electromagnetic valve, one end of the electromagnetic valve is connected with a hand brake valve while the other end is connected with a pressure gauge and a variable pump oil replenishing pressure opening, and the...

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Bibliographische Detailangaben
Hauptverfasser: WANG LE, WANG CHUNSHENG, LU WEIXIU, WANG YAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A parking braking system of an electric transloader is characterized by comprising an electromagnetic valve, one end of the electromagnetic valve is connected with a hand brake valve while the other end is connected with a pressure gauge and a variable pump oil replenishing pressure opening, and the other end of the hand brake valve is connected with a pressure relay and a caliper disc brake. The parking braking system of an electric transloader adopts the electromagnetic valve to replace an original oil controlled valve, utilizes the hand brake valve and the pressure relay to replace original superchargers, resolves the problem of inflexible brake caused by sealing pipelines between the superchargers, and increases brake property.