A portable modular oven provides a collapsible, portable and affordable cooking device that uses wood or charcoal as a heat source. Various components of the oven are preferably constructed of 22-gauge steel, with the exception of a rectangular ceramic cooking surface. The oven can be easily disassembled and its components can be stored inside its base portion to maximize portability. The oven is designed to be a proper pizza oven that can quickly reach temperatures well above 600° F. The height of the cooking surface may be adjusted, as well as the temperature, to accommodate oven baking of a multitude of food items. The oven is designed to be used at home, camping, or tailgating.

A ceramic wood-fired portable pizza oven includes a lower fire chamber and an upper cooking chamber. Heat and smoke of the fire in the lower chamber is transferred through a rear wall vent into the upper chamber, travels over the food, and exits through a front opening. Vents on either side of the lower chamber increase air flow. The ceramic material absorbs and retains the convective heat. The oven temperature can exceed 900 degrees F. to cook a pizza in minutes. The lower chamber has an optional floor to protect the underlying medium. The top of the upper chamber may be removed to convert to a wood-fired griddle and to facilitate cleaning of the cooking surface. The oven may be used outside on noncombustible surfaces or inside a vented fireplace. The unit is easily disassembled to facilitate portability. The oven is designed to be used at home, camping, or tailgating.

An oven floor system for tiling an oven floor surface comprises a plurality of tiles each having an underside and a plurality of support elements. Undersides of the tiles each comprise a plurality of recesses for housing support elements. When in use the undersides of the tiles are spaced from the surface by the support elements.

An autonomous robot vehicle in accordance with aspects of the present disclosure includes a land vehicle conveyance system, a sensor system configured to capture information including surrounding environment information and/or vehicle subsystem information, a communication system configured to communicate with a remote human operator management system, at least one processor, and a memory storing instructions. The instructions, when executed by the processor(s), cause the autonomous robot land vehicle to, autonomously, determine based on the captured information to request a remote human operator, and communicate a request to the remote human operator management system for a remote human operator to assume control of the land vehicle conveyance system, where the request includes at least a portion of the captured information.

A compound eco-friendly stove includes a main body, a baking tray support, a baking tray, a butterfly style burner assembly, a grill grate, a grease guide plate, a grease pan, and a lift handle. The main body is provided, on a top, with a first cover and a second cover, which define therebetween an airflow passage. The baking tray support supports the baking tray thereon and is formed with multiple through holes at two sides of the baking tray. The butterfly style burner assembly, the grill grate, the grease guide plate, and the grease pan are disposed sequentially under the baking tray support. An upper compartment oven is formed between the baking tray support and the first and second covers and a lower compartment grill is formed between the butterfly style burner assembly and the grill grate.

An autonomous robot vehicle in accordance with aspects of the present disclosure includes a conveyance system and a compartment coupled to the conveyance system. The conveyance system autonomously drives the autonomous robotic vehicle between one or more storage locations and one or more delivery locations. The compartment receives one or more items stored at the one more storage locations. The compartment includes a temperature control module configured to maintain the compartment within a predetermined temperature range to provide temperature control for the one or more items as the conveyance system drives between the one or more storage locations and the one or more delivery locations.

A pizza oven includes a shell, a heating mechanism and a turntable mechanism. An accommodating cavity is formed in the shell. The heating mechanism is configured for heating and baking pizza and arranged in the accommodating cavity. The turntable mechanism includes a turntable, a rotating shaft, a first transmission rod and a driving member. The turntable is arranged in the accommodating cavity, and the driving member is located outside the shell. A bottom of the turntable is connected to the rotating shaft. One end of the first transmission rod is drivingly connected to the rotating shaft, the other end of the first transmission rod is connected to the driving member through one side of the shell, and the driving member can drive the first transmission rod to rotate the rotating shaft to rotate the turntable. The present application can improve maintenance efficiency of the pizza oven.

Disclosed is an oven comprising an oven chamber, a base and an aperture. The oven chamber is for containing foodstuffs during a cooking or curing process. The base is for supporting the oven chamber and comprises a cavity for receiving an accessory for supplying energy to cook or cure foodstuffs. The aperture is for permitting energy from the accessory to flow into the oven chamber.

Exemplary embodiments of a kamado-style cooker pizza oven conversion device are disclosed. Certain embodiments detachably mount within a kamado-styled cooker such that the lid of the cooker rests at an angle on the top of the device and thereby “closes off” and defines a cooking space within the interior that takes advantage of the pizza oven-like features of a kamado cooker. With an embodiment of the solution installed in a kamado cooker, an open doorway or window is defined for allowing a user to insert a pizza into the cooking space and place the pizza on a pizza stone held by the device. Embodiments allow for cooking to occur simultaneously via conductive, convective and radiant thermal energy transfer.

In accordance with aspects of the present disclosure, an autonomous robot vehicle is disclosed. In various embodiments, the autonomous robot vehicle includes a conveyance system, a securable compartment configured to autonomously lock and unlock where the securable compartment contains an item for delivery to a particular individual, a personal identification reader, at least one processor, and a memory storing instructions. The instructions, when executed by the processor(s), cause the autonomous robot vehicle to, autonomously, travel to a destination location of the particular individual, capture by the personal identification reader at the destination location a personal identification object, determine that the captured personal identification object matches an identity of the particular individual, and unlock the securable compartment based on the determination.