A motor module has a bearing base, a stator, a rotor, a fixing base, and a circuit board. The bearing base, the stator, and the fixing base are sequentially and securely mounted to each other. The bearing base has a bearing base casing. The stator has a stator casing. The fixing base has a fixing base casing. Two end surfaces of the stator casing are respectively connected to an end surface of the bearing base casing and an end surface of the fixing base casing. The rotor is rotatably mounted in the stator, and is rotatably mounted through the bearing base. The circuit board is mounted in the fixing base and is electrically connected to the stator.

A conveyor assembly is provided for use with a mobile vehicle. The conveyor assembly includes a conveyor module. The conveyor module includes a first roller assembly. The first roller assembly includes a first rotatable roller body and a second rotatable roller body. The first and second roller bodies are interconnected to each other in such a manner as to share a first rotational axis yet be at least substantially rotationally independent of each other, such that each of the first and second roller bodies can rotate without causing or interfering with rotation of the other of the first and second roller bodies.

A conveyor assembly is provided for use with a mobile vehicle. The conveyor assembly includes a conveyor module. The conveyor module includes a first roller assembly. The first roller assembly includes a first rotatable roller body and a second rotatable roller body. The first and second roller bodies are interconnected to each other in such a manner as to share a first rotational axis yet be at least substantially rotationally independent of each other, such that each of the first and second roller bodies can rotate without causing or interfering with rotation of the other of the first and second roller bodies.

A cash sterilization device, includes a sterilization device case, the sterilization device case having an opening on one side and a cap assembly; an internal sterilization assembly, the internal sterilization device including an opening, wherein the internal sterilization is inserted into the opening of the sterilization device case, the cap assembly is attached to cover the internal sterilization within the sterilization device case, and wherein the opening of the sterilization device case is aligned with the opening of the internal sterilization assembly.

A cash sterilization device, includes a sterilization device case, the sterilization device case having an opening on one side and a cap assembly; an internal sterilization assembly, the internal sterilization device including an opening, wherein the internal sterilization is inserted into the opening of the sterilization device case, the cap assembly is attached to cover the internal sterilization within the sterilization device case, and wherein the opening of the sterilization device case is aligned with the opening of the internal sterilization assembly.

The present disclosure relates to motor-driven roller operated conveyor systems and more particularly to a roller conveyor system having a transmission arrangement for driving a series of rollers from a gearless external rotor motor so that substantially uniform torque is provided to each of the rollers. Another embodiment discloses synchronizing multiple roller conveyors from a single drive motor.

The present disclosure relates to motor-driven roller operated conveyor systems and more particularly to a roller conveyor system having a transmission arrangement for driving a series of rollers from a gearless external rotor motor so that substantially uniform torque is provided to each of the rollers. Another embodiment discloses synchronizing multiple roller conveyors from a single drive motor.

This disclosed Self-Erecting Cargo Handling Power Drive Unit (PDU) assembly is one of several such units installed in the load area of a cargo carrier at the below floor level for the propose of facilitating cargo movement in either forward or aft direction and is intended for larger individual pieces or cargo loaded on pallet. This self-erecting power drive unit (PDU) consists primarily of a mounting base unit, reversible drive motor with self-activating brake and toothed drive sprocket assembly, hinged drive motor mount, cog (toothed) belt with teeth on one side and a smooth side opposite, idler pulleys and pivot arms for the flanged idler pulleys. The reversible drive motor with self-activating brake and toothed drive sprocket assembly power the cog belt and many be operated in either forward or aft direction by selectively energizing the reversible drive motor. The reversible drive motor and toothed drive sprocket are assembled to the motor mount which is double hinged transversely to the power drive unit mounting base unit with the axes of both hinges parallel to the motor and toothed sprocket center line and displaced to either side and downward to form a triangular configuration. This double hinge is configured such that only one side will disengage at a time during operation, which permits the drive motor and toothed drive sprocket to rotate in either direction in an upward arc and around the engaged side of the hinge. Displaced laterally, one on either side of the reversible drive motor and toothed drive sprocket, are smooth idler pulleys with their axes of rotation parallel to that of the reversible rive motor and toothed drive sprocket. The idler pulleys are mounted between pivot arms that extend laterally along the power drive unit assembly. The ends of the pivot arms opposite the idler pulleys are moveably fastened to the power drive unit mounting base and are free to rotate in vertical arc around this axis. The idler pulleys are provided with a slight resistance to rotation, which results in a small torque load on the reversible drive motor. This generates a reaction about either of the motor mount hinge axes depending upon the direction of reversible drive motor rotation. This reaction drives the motor and toothed drive sprocket assembly in an upward arc about the engaged side of the motor mount hinge, which deploys the power drive unit. A cog belt of nominal width operates over the toothed drive sprocket with the cogs engaging teeth on the toothed drive sprocket and with the smooth side of the cog belt engaging the idler pulleys. The cog belt provides the tractive force to the cargo or cargo pallets, with the cogs engaging the bottom side o

This disclosed Self-Erecting Cargo Handling Power Drive Unit (PDU) assembly is one of several such units installed in the load area of a cargo carrier at the below floor level for the propose of facilitating cargo movement in either forward or aft direction and is intended for larger individual pieces or cargo loaded on pallet. This self-erecting power drive unit (PDU) consists primarily of a mounting base unit, reversible drive motor with self-activating brake and toothed drive sprocket assembly, hinged drive motor mount, cog (toothed) belt with teeth on one side and a smooth side opposite, idler pulleys and pivot arms for the flanged idler pulleys. The reversible drive motor with self-activating brake and toothed drive sprocket assembly power the cog belt and many be operated in either forward or aft direction by selectively energizing the reversible drive motor. The reversible drive motor and toothed drive sprocket are assembled to the motor mount which is double hinged transversely to the power drive unit mounting base unit with the axes of both hinges parallel to the motor and toothed sprocket center line and displaced to either side and downward to form a triangular configuration. This double hinge is configured such that only one side will disengage at a time during operation, which permits the drive motor and toothed drive sprocket to rotate in either direction in an upward arc and around the engaged side of the hinge. Displaced laterally, one on either side of the reversible drive motor and toothed drive sprocket, are smooth idler pulleys with their axes of rotation parallel to that of the reversible rive motor and toothed drive sprocket. The idler pulleys are mounted between pivot arms that extend laterally along the power drive unit assembly. The ends of the pivot arms opposite the idler pulleys are moveably fastened to the power drive unit mounting base and are free to rotate in vertical arc around this axis. The idler pulleys are provided with a slight resistance to rotation, which results in a small torque load on the reversible drive motor. This generates a reaction about either of the motor mount hinge axes depending upon the direction of reversible drive motor rotation. This reaction drives the motor and toothed drive sprocket assembly in an upward arc about the engaged side of the motor mount hinge, which deploys the power drive unit. A cog belt of nominal width operates over the toothed drive sprocket with the cogs engaging teeth on the toothed drive sprocket and with the smooth side of the cog belt engaging the idler pulleys. The cog belt provides the tractive force to the cargo or cargo pallets, with the cogs engaging the bottom side o

A conveyor roller includes a roller tube, a motor assembly comprising a motor and a motor shaft and a drive assembly engaged with the motor assembly and the roller tube. The drive assembly includes a drive member, a connector, and a sleeve. The drive member includes at least one first slot that axially extends from a front face of the drive member towards a rear face. The connector includes an axial opening and at least one first projection extending radially outwardly. A sleeve disposed at least partially between the connector and the drive member. The sleeve is configured to engage the at least one first slot of the drive member and the at least one first projection of the connector. A portion of the sleeve extends radially outwardly of the drive member, such that the portion of the sleeve is configured to engage an inner surface of the roller tube.