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[CN 201821239758.0] Hydraulic mechanical buffer device


[CN 201821239758.0] Title of a hydraulic mechanical buffer device: Application number of a hydraulic mechanical buffer device: CN 201821239758.0 Applicant: Changchun Tianrui Machinery Co., Ltd. Application date: 2018-8-2 Patent type: Utility model The utility model discloses A hydraulic mechanical buffer device includes a track, a first support plate, a first hydraulic cylinder, and a second hydraulic cylinder. A sliding wheel is arranged under the track, and a fixed block is arranged on the track, A connecting block is arranged above the fixing block, the first support plate is arranged between the connecting blocks, a second support plate is arranged at the rear of the first support plate, and the first support plate and the second support plate A first connecting plate is arranged between the plates, and a second connecting plate is arranged on the side of the first connecting plate. The beneficial effects are: the utility model has simple structure, reasonable force, good stability, strong impact resistance, a dual hydraulic system, which can greatly improve the braking effect of the device, excellent performance, and a sliding wheel. When the force of the double hydraulic cylinder reaches the limit, the sliding wheel can produce a small slip to facilitate better braking of the vehicle.