Double-hydraulic-motor pressure balance self-protection hydraulic system
A hydraulic system, self-protection technology, applied in the safety of fluid pressure actuation system, fluid pressure actuation system components, servo motors, etc., can solve the problem of different driving cylinder pressures, the connection oil port cannot be automatically closed, the driving cylinder work jitter, etc. question
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 The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
 Such as figure 1 As shown; a double hydraulic motor pressure balance self-protection hydraulic system includes a fuel tank, a first two-way motor 5, a first balance valve 1, a second balance valve 2, a second two-way motor 6, a first explosion-proof valve 3, a second explosion-proof Valve 4, control oil port WA, control oil port WB and oil return port WT; control oil port LA and control oil port WA are connected to one oil port of the fuel tank, control oil port WB and control oil port LB are connected to the other oil tank The oil return port WT is connected to the oil return port of the fuel tank.
 The first two-way motor 5 and the second two-way motor 6 and their oil circuits are connected in parallel, one end of the first two-way motor 5 and the second two-way motor 6 is connected to the control oil port WA, the fi...
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