A conveying device of the present invention includes a holding unit configured to hold a conveying object, a support member swingably supporting the holding unit, a plurality of hanging members, each distal end of which is connected to the support member so as to hang the holding unit via the support member, reel units to which each proximal end of the plurality of hanging members is connected so as to be capable of feeding and wounding, a base part on which the plurality of reel units are mounted, a guide unit configured to engage with the holding unit, and guide the holding unit to be elevated, and a control unit configured to perform operation control on the reel units so as to feed and wind the hanging member.

A transportation apparatus includes a delivering device, an elevating unit and a loading device. The delivering device is horizontally movable. The elevating unit is disposed under and mounted to the delivering device, and is vertically extendable and contractible relative to the delivering device. The loading device is adapted for loading and unloading an object, and includes a moving unit and a fork unit. The moving unit includes a moving base horizontally movable along a lower first axis parallel to a first direction relative to the elevating unit. The fork unit includes two fork prongs being horizontally spaced apart from each other along a second direction which is transverse to the first direction.

A lifting mechanism includes a lifting beam, a hanging portion suspended below the lifting beam and including a hanging base, a hanging chain, a movable sprocket disposed on the hanging base, a distance adjusting sprocket, and a power mechanism. The distance adjusting sprocket and the power mechanism are arranged side by side and separately on the lifting beam. The power mechanism includes a fixed sprocket and a driving portion. The fixed sprocket is driven by the driving portion to drive the hanging chain to move, so as to lift or lower the hanging portion. An end of the hanging chain is fixed to the lifting beam, and the other end of the hanging chain engages the movable sprocket, the fixed sprocket, and the distance adjusting sprocket, or the other end of the hanging chain engages the movable sprocket, the distance adjusting sprocket, and the fixed sprocket.

An apparatus for treating a surface of a structure includes a main carriage having an accessory carriage that is vertically movable with respect to the main carriage.

An apparatus for treating a surface of a structure includes a main carriage having an accessory carriage that is vertically movable with respect to the main carriage.

An electromechanical system operates through physical interaction with an operator, and includes a plurality of joints providing multiple degrees of freedom (DOF), including actuated joints and unactuated joints. The unactuated joints are distal with respect to the actuated joints and are in redundant DOF to the actuated joints. The system includes a plurality of actuators each configured to actuate one or more of the actuated joints, and a plurality of sensors each positioned with respect to a respective one of the actuated and unactuated joints. Each sensor is configured to measure corresponding joint data indicative of a position or angle of the respective actuated or unactuated joints. A controller in communication with the sensors receives the measured joint data as feedback signals, generates control signals using the feedback signals, and transmits the control signals to the actuators to thereby control an actuation state of the actuators.

An electromechanical system operates through physical interaction with an operator, and includes a plurality of joints providing multiple degrees of freedom (DOF), including actuated joints and unactuated joints. The unactuated joints are distal with respect to the actuated joints and are in redundant DOF to the actuated joints. The system includes a plurality of actuators each configured to actuate one or more of the actuated joints, and a plurality of sensors each positioned with respect to a respective one of the actuated and unactuated joints. Each sensor is configured to measure corresponding joint data indicative of a position or angle of the respective actuated or unactuated joints. A controller in communication with the sensors receives the measured joint data as feedback signals, generates control signals using the feedback signals, and transmits the control signals to the actuators to thereby control an actuation state of the actuators.

Systems and methods determine locations of moving equipment in an area holding components to be moved. Moving equipment can relocate relative to the holding area to pick up components in the holding area from an origin and deliver them to a desired location or orientation. The moving equipment includes a device emitting a signal that is detectable where it hits components or other structures in a straight line or known path from the moving equipment. A human or computer can determine a position the moving equipment in the holding area from such signals. Devices can operate with visible light generators including LEDs, incandescent or fluorescent bulbs, and lasers and including lenses or reflectors to shape the light into detectable and high fidelity configurations. Automation components including a hardware processor, controller, and detector can operate moving equipment based on detected light, without human interaction or as a verification in human operations.

Systems and methods determine locations of moving equipment in an area holding components to be moved. Moving equipment can relocate relative to the holding area to pick up components in the holding area from an origin and deliver them to a desired location or orientation. The moving equipment includes a device emitting a signal that is detectable where it hits components or other structures in a straight line or known path from the moving equipment. A human or computer can determine a position the moving equipment in the holding area from such signals. Devices can operate with visible light generators including LEDs, incandescent or fluorescent bulbs, and lasers and including lenses or reflectors to shape the light into detectable and high fidelity configurations. Automation components including a hardware processor, controller, and detector can operate moving equipment based on detected light, without human interaction or as a verification in human operations.

Gantry crane vehicle for performing one or more tasks in a photovoltaic array and method thereof. The gantry crane vehicle includes one or more base plates, and one or more tracks above the one or more base plates. Additionally, the vehicle includes one or more gantry assemblies configured to slide along the one or more tracks, and one or more first support trusses configured to support the one or more tracks above the one or more base plates. Moreover, the vehicle includes one or more second support trusses connected to at least some of the one or more first support trusses, and one or more storage cabinets located on the one or more base plates. The one or more storage cabinets include one or more top surfaces and one or more side surfaces, and the one or more top surfaces are located below the one or more tracks.