A belt conveyor system comprising one or more idler rollers, a slave roller, a drive roller coupled to the slave roller, wherein the drive roller configured to drive the slave roller, a belt extending in a continuous loop wrapping around the one or more idler rollers, the slave roller, and the drive roller, wherein the slave roller is configured to drive the belt, and a brake configured to actuate with at least one of: (i) select ones of the one or more idler rollers, and (ii) a portion of the belt in a position adjacent to the select ones of the one or more idler rollers.

A feed device for a conveyor system for preforms which transports the preforms coming in an ordered manner from an upstream module of the conveyor system to a downstream module of the conveyor system in which the preforms are separated into singles, wherein the feed device has at least two oppositely arranged transport rails, on which the preforms rest in each case with a support ring. The feed device additionally includes at least two oppositely arranged belt transport units which preferably engage with a threaded portion of the preforms and transport them in a transport direction to the downstream module of the conveyor system, wherein the belt transport units each have a drive which applies a torque to the preforms accumulated in front of the downstream module, which torque the individual preforms are able to be transferred in a more reliable manner from the feed device into the downstream module.

An axle or shaft is of multi-part construction. Several part axles or part shafts may be arranged adjacent to one another and may be formed to be rod-shaped, part-circular, segmental, triangular or polygonal. The part axles or part shafts together may form the axle or shaft and may be arranged at a spacing from one another.

A belt drive that has a transmission element that transmits a drive force to a drive element, which then sets a belt roller into rotational motion. The transmission element is a shaft and the drive element is an angular gear which has an input that is connected to the transmission element and an output that transmits the rotational motion from the gear to the belt roller. The belt drive is particularly suited for use in a belt system that is used in multi-tier poultry facilities. This belt system according to the invention includes a common drive motor that provides the drive force and a plurality of belt drives, one belt drive for each tier. One or more drive shafts transmit the drive force from the drive motor to each of the belt drives.

A translation movement device includes a guide, a long slider guided by the guide, and a belt driver displacing the slider; and the belt driver includes an open belt arranged parallel to the slider, a drive pulley for the open belt, and a tension bar arranged parallel to the open belt; and the tension bar is connected to the long slider at a middle position between two belt holders that hold respective end portions of the open belt.

A conveyor assembly includes a frame having an intake end and a discharge end, the intake end and the discharge end defining a material flow direction therebetween. The conveyor assembly also includes a conveyor supported on the frame and configured to move material along the material flow direction. The conveyor assembly also includes a first non-driven idler shaft coupled to the conveyor at the intake end, a drive shaft coupled to the conveyor at the discharge end, and a tensioning system coupled to the drive shaft and configured to move the drive shaft relative to the idler shaft when the tensioning system is activated.

A conveyor belt system includes a frame with a conveyor belt driven by at least two rollers so that an upper belt functions as transport surface and a lower belt functions as return, wherein the frame has an upper segment extending substantially above the upper belt and a lower segment extending substantially under the upper belt, wherein the upper segment has at least two upper standing walls with a mutual spacing which, at least at the position of the upper belt, is smaller than the width of the conveyor belt, and wherein the lower segment has at least two lower standing walls with a mutual spacing which is greater than the width of the conveyor belt, wherein the upper belt is supported on either side by a plate extending respectively from below the upper belt to an outer side of the lower standing wall.

Disclosed is a conveyor system and method for advancing an item relative to a transport axis. The conveyor system includes a conveyor belt and a modular drive assembly having at least one drive module and at least one take-up module. Each drive module and each take-up module has a housing and a pulley assembly positioned within the housing. The respective positions of the housings of the at least one drive module and the at least one take-up module relative to the transport axis are selectively adjustable to modify the conveyor movement pathway. Moreover, the drive module can also include a drive pulley removal apparatus that is detachably secured within the housing for selective removal and replacement of a drive pulley.

A boom assembly for conveying material includes a main boom assembly and a distal boom section. The main boom assembly is mounted at one end, and at the distal end of the main boom assembly there is a distal boom section. The main boom assembly can be a telescoping boom assembly having a fixed section and the telescoping section that extends from and retracts into the fixed section. A main conveyor belt transits the main boom assembly and drives a pulley at the distal end of the main boom section, which in turn is used to drive the distal boom section, in particular the distal section conveyor belt. Other equipment can also be powered using electrical or hydraulic means.

A composite belt may include a profile, and a belt. The profile may have a strip, and nodules. The profile may be attached to the belt such that each nodule extends out from the belt. The composite belt may be included in a cooking apparatus that may also include a housing, a heat source, and a drive roller.