Abstract: The present invention relates to a three-mast order picker, belonging to the technical field of manned elevation equipment. The three-mast order picker comprises a chassis, a hydraulic elevation assembly, a sprocket elevation assembly and a picker platform, the hydraulic elevation assembly comprises a fixed mast, a hydraulic cylinder and a movable mast, and the sprocket elevation assembly comprises a sprocket and a chain. The fixed mast is erected and fixed on the chassis, and the knockout rod of the hydraulic cylinder is connected to the movable mast to drive the movable mast; one end of the chain is connected to the fixed mast and the other end is connected to the second movable mast so that the second movable mast is raised and lowered by the raising and lowering of the movable mast and with the assistance of the sprocket and the chain.

Abstract: The present invention relates to an order picker with a wiring mechanism, belonging to the technical field of manned elevation equipment. The order picker with a wiring mechanism comprises a stationary part, an elevation mechanism and an elevation part, wherein the wire suitable for transmitting signals is connected between the stationary part and the elevation part. It also comprises a wire accumulator which acts on the wire in such a way that the wire is always tensioned between the stationary part and the elevation part; when the elevation part is raised, the wire accumulator starts to pay out the wire, and when the elevation part is lowered, the wire accumulator starts to stow the wire. The present invention adopts a wire accumulator structure which can avoid the wires which come from the chassis being nipped during elevation of the elevation structure.

Abstract: The invention relates to an order picker for easy transfer of goods, belonging to the technical field of manned elevation equipment. It comprises a stationary part, an elevation part which can raise and lower relative to the stationary part and an elevation mechanism for driving the elevation part to raise and lower, wherein the elevation part is provided with a goods shelf assembly, which comprises a goods shelf carrier. The goods shelf carrier is movably mounted on the elevation part through a guide rail. The rail comprises a stationary piece, which is fixed on the elevation part, and a sliding piece, which is mounted on the goods shelf carrier and capable of moving relative to the goods shelf carrier. The goods shelf assembly according to the present invention, having the function of being extended or retracted under control, can be used not only for transfer, but also for temporary storage.

Abstract: The present invention relates to an order picker with a wiring mechanism, belonging to the technical field of manned elevation equipment. The order picker with a wiring mechanism comprises a stationary part, an elevation mechanism and an elevation part, wherein the wire suitable for transmitting signals is connected between the stationary part and the elevation part. It also comprises a wire accumulator which acts on the wire in such a way that the wire is always tensioned between the stationary part and the elevation part; when the elevation part is raised, the wire accumulator starts to pay out the wire, and when the elevation part is lowered, the wire accumulator starts to stow the wire. The present invention adopts a wire accumulator structure which can avoid the wires which come from the chassis being nipped during elevation of the elevation structure.

Abstract: The present invention relates to a three-mast order picker, belonging to the technical field of manned elevation equipment. The three-mast order picker comprises a chassis, a hydraulic elevation assembly, a sprocket elevation assembly and a picker platform, the hydraulic elevation assembly comprises a fixed mast, a hydraulic cylinder and a movable mast, and the sprocket elevation assembly comprises a sprocket and a chain. The fixed mast is erected and fixed on the chassis, and the knockout rod of the hydraulic cylinder is connected to the movable mast to drive the movable mast; one end of the chain is connected to the fixed mast and the other end is connected to the second movable mast so that the second movable mast is raised and lowered by the raising and lowering of the movable mast and with the assistance of the sprocket and the chain.