Automated systems and methods for deployment of mounting tubs that support photovoltaic modules are provided in which a feeder assembly includes a screw thread assembly and a pivot arm. The screw thread assembly has at least one rotatable threaded component, and two such components in exemplary embodiments, positioned within the feeder assembly. The rotatable threaded component supports the stack of mounting tubs and rotates to separate the individual mounting tub from the stack of mounting tubs and lower the individual mounting tub onto the pivot arm. The pivot arm is configured to interact with an individual mounting tub and pivots to dispense the individual mounting tub onto a mounting surface. A sensor may be provided to detect the positions of the individual mounting tubs as they are moved, and a control system communicates with the sensor and the feeder assembly. The feeder assembly and a hopper holding the stack of mounting tubs may be mounted on an autonomous cart.

A tray-type component supply device includes an exchanging table configured to lift and lowered between an upper position and a lower position, a conveyance section configured to receive a tray from the exchanging table and convey the tray, and a control section configured to receive a detection signal from the detection sensor and cause the driving section to operate the exchanging table, the control section including an abnormality detecting section configured to detect an abnormal state in which a height position of the exchanging table becomes unidentified, a retraction operating section configured to cause the exchanging table to move to the retraction position at a low speed when the abnormal state is detected, and a calibration and restoration section configured to calibrate the height position of the exchanging table to restore a normal state.

A device for receiving, stacking, and removing microplates is presented and described. The device comprises a tower for stacking the microplates, wherein a microplate comprises a container and, optionally, a lid. There is a retaining device at the lower end of the tower, which has a first retaining tool and a second retaining tool, and preferably partially encompasses a microplate. The first retaining tool is designed to hold a microplate in a form-fitting manner. The second retaining tool is designed to fix a container in the microplate in place in a frictional manner. The first retaining tool is above the second retaining tool in the stacking direction. A system that comprises the device described above, a dispenser device, and a transport device, is also disclosed. The dispenser device is used to fill microplates, and the transport device is used to add and remove microplates to and from the device.

The disclosure relates to a storage device system configured to carry cuttings from an offshore oil drilling rig to a vessel and then to shore for disposal. The system includes a set of nested boxes and lids designed to contain solids as well as some hydrocarbons. The ability to nest the boxes and lids leads to considerable reduction in space requirements relative to conventional systems. For example, according to an embodiment, each box is configured to only take up an additional 12″ in height for each nested box. As such, five nested boxes and lids only occupy a height equivalent to two stacked conventional boxes. Each box and lid is configured to serve as a closed container having hatches for filling the container with cuttings. The container is configured to withstanding pressures up to 5 psi while preventing fumes from escaping. Embodiments may have greater or fewer than five boxes.

Systems, methods, and machine-executable coded instruction sets are disclosed for fully- and/or partly automated handling of goods. For example, the disclosure provides improvements in storage and retrieval of containers in systems such as order processing systems.

A stacker includes a base and a vertical structure supported by the base. A lift unit includes a support surface for engaging and lifting a tray from a stack of trays. The lift unit is mounted to the vertical structure and movable vertically relative to the vertical structure. A lifting mechanism selectively raises and lowers the lift unit relative to the vertical structure. The support surface may be formed on first and second projections configured to engage first and second handle openings of a tray. The stacker facilitates several stacking/destacking methods for more easily converting a stack of trays at a first height to a stack of trays at a second height. For example, the first height may be more convenient or appropriate for use in a bakery, while the second height may be more efficient for loading in a truck.

An apparatus includes a pallet dispensing system, including a movable frame being configured to movably hold, at least in part, a pallet stack between a pallet-storage position and a pallet-dispensation position. The movable frame is also configured to hold the pallet stack relative to a pallet transporter in such a way that the pallet transporter is permitted to vertically lift, at least in part, the pallet stack as the movable frame is provided, at least in part, with vertical-lift assistance through stored potential energy.

The invention relates to a holding device (1) for a container stack (200) which is stored and removed from below and to a storage system (100) for container stacks (200) which are stored and removed from below. The holding device (1) for a container stack (200) which is stored and removed from below has a holding hook (2) which comprises a support arm (3) that can be pivoted about a pivot axis (5) between a holding position for holding a container stack (200) and a removal position for removing a container (201) of the container stack (200). The holding device also has a trigger arm (4) which is rotationally fixed relative to the support arm (3). An instability balancing position is provided between the holding position and the removal position. The holding device (1) further comprises a restoring element (7) which is designed to push the support arm (3) to the holding position or to push the support arm (3) to the removal position when the support arm (3) is being pivoted.

A multi-stack pallet dispensing apparatus is for dispensing in-line pallet stacks relative to a pallet transporter. The multi-stack pallet dispensing apparatus includes a movable frame configured to movably hold, at least in part, in-line pallet stacks between a pallet-storage position and a pallet-dispensation position. The movable frame is also configured to hold the in-line pallet stacks relative to the pallet transporter. This is done in such a way that the pallet transporter is permitted to vertically lift, at least in part, the in-line pallet stacks as the movable frame is provided, at least in part, with vertical-lift assistance through stored potential energy.

Support unit, constituting part of a denesting apparatus, said support unit supporting a stack (2) of trays, cups or other receptacles (10) to be denested in the denesting apparatus, such that trays, cups or other receptacles (10) are dispensed one by one from a lower part of the stack (2), where said support unit comprises two vertical guides arranged in close proximity to the stack on opposing sides of said stack, and where on each vertical guide two or more engagement pads (12, 13; 14, 15) are provided, which engagement pads are suitable to simultaneously contact a plurality of edges of the trays, cups or other receptacles (10) to be denested, in a sequential manner, such that at least one engagement pad on either side is in contact with a plurality of edges of the trays, cups or other receptacles to be denested at a time