Hydraulic four-wheeled steering system suitable for high ground clearance and mechanical vehicle
The invention provides a hydraulic four-wheeled steering system suitable for a high ground clearance and a mechanical vehicle and belongs to the field of vehicle steering control. The hydraulic four-wheeled steering system mainly comprises a hydraulic pump, a hydraulic steering gear, an oil suppleme...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a hydraulic four-wheeled steering system suitable for a high ground clearance and a mechanical vehicle and belongs to the field of vehicle steering control. The hydraulic four-wheeled steering system mainly comprises a hydraulic pump, a hydraulic steering gear, an oil supplementing valve, a reversing valve, a left front wheel oil cylinder, a right front wheel oil cylinder, a left rear wheel oil cylinder and a right rear wheel oil cylinder, wherein the left front wheel oil cylinder, the right front wheel oil cylinder, the left rear wheel oil cylinder and the right rear wheel oil cylinder are connected to the oil supplementing valve and the reversing valve, a rodless cavity of the left front wheel oil cylinder is communicated with a rodless cavity of the right front wheel oil cylinder through a front oil supplementing pipe, and a rodless cavity of the left rear wheel oil cylinder is communicated with a rodless cavity of the right rear wheel oil cylinder through a rear oil supplementing pi |
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