Marine fishing lamp holder control hydraulic system

• Main Author: LIN CANRONG
• Format: Patent
• Language: Chinese; English
• Published: 10.03.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BLASTING; CARE OF BIRDS, FISHES, INSECTS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; ENGINEERING ELEMENTS AND UNITS; FISHING; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; FORESTRY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; HUNTING; HYDRAULICS OR PNEUMATICS IN GENERAL; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS; LIGHTING; MECHANICAL ENGINEERING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; THERMAL INSULATION IN GENERAL; TRAPPING; WEAPONS

The utility model discloses a marine fishing lamp holder control hydraulic system which comprises a cross beam, a fishing lamp holder body is erected at the top end of the cross beam, mounting frames are rotatably connected to the two sides of the fishing lamp holder body, a first hydraulic cylinder is mounted between the sides, away from each other, of the bottom ends of the two mounting frames and the cross beam, and the first hydraulic cylinder is sleeved with a corrugated protective cover. A fixed shell is fixed to the sides, close to each other, of the bottom ends of the two mounting frames, an assembly shell is assembled to the bottom end of the fixed shell, an ultrasonic range finder is mounted between the assembly shell and the fixed shell, and the input end of the ultrasonic range finder is located outside the assembly shell. According to the hydraulic cylinder assembly, the protective barrel and the corrugated protective cover are arranged, the first hydraulic cylinder is sleeved with the corrugated