摘要:
A conveying belt has a core and a canvas layer attached to the core. The canvas layer has a first surface facing the core and a second surface facing oppositely to the first surface. The canvas layer has a thickness between the first and second surfaces. The canvas layer is treated with fluororesin so that the second surface is impregnated with fluororesin and only part of the thickness between the first and second surfaces is impregnated with fluororesin.
摘要:
A process and apparatus for applying a solution to a conveyor system, for lubricating the system, or for cleaning and disinfecting the conveyors in the system and objects carried by the conveyor system, comprising mixing a dilutable concentrate of a cleaner, disinfectant, or mixture thereof, or a lubricant, from a source of supply that is remote from said conveyor system, with a quantity of fresh water, and, controlling the flow rate to the mixing step of said concentrate in response to the flow rate of said fresh water, to achieve a solution of the concentrate at a desired concentration for use.
摘要:
A motorized conveyor roller is provided which includes a mechanism for rotatably mounting a roller tube in a conveyor frame, the roller tube having a length, an inner diameter and a hollow interior. The roller tube has disposed within the hollow interior, a motor and a gear reducer also mounted inside the roller tube operatively connected to the motor. The gear reducer includes an output and a drive member being driven by the gear reducer output to drive said roller. A lubricant is contained within the hollow interior for lubricating and cooling the motor, the gear reducer, the gear reducer output, and the inner diameter of the roller tube. The roller tube has a device for ensuring that the lubricant is uniformily distributed about the inner diameter and length of the roller tube proximate portions of the inner diameter which do not contain the motor, the gear reducer, or the gear reducer output. The temperature of the lubricant and the roller tube across the length of the roller tube is significantly reduced, and substantially uniform as a result of the conveyor roller design.
摘要:
An X-link conveyor chain (10) having a center link (12) assembled to side links (14) by a pin (16) having lubrication grooves (22). Lubrication grooves (22) extend from first and second T-head ends (38) and (40) of the pin (16) which facilitate lubrication of the central portion of the pin (16). Alternatively, lubrication grooves (50) may be provided in first and second ends (24) and (26) of the center link (12). Lubrication grooves (50) may be provided either directly or as a slot (62) formed in bushings (18) which are received in the first and second ends (24) and (26) of the center link (12). A bushing (18) disposed in first and second ends (24, 26) of a center link (12) provides a renewable X-link conveyor chain which may be repaired by replacing the bushings (18).
摘要:
A system for the lubrication of a drive chain of a conveyor includes a container precharged with pressurized air and at least partially filled with lubricant. A pressure regulator located within the interior of the container is connected, at one end, to a container outlet and, at the other end, to a conduit for the flow of lubricant. An adjustable needle valve located externally of the container is connected to the conduit for regulating the flow of lubricant. A solenoid valve is connected to the conduit downstream of the needle valve for controlling the flow of lubricant, and a nozzle is located downstream of the solenoid valve for dispensing a lubricant onto the drive chain.
摘要:
The invention concerns an apparatus for and a method of treating a plurality of zones of a processing line with a liquid, the liquid comprising a treatment liquid and a carrier liquid, wherein the treatment liquid is introduced into pipes conveying the carrier liquid to each zone as discrete slugs, and wherein the volume of each slug is selectively variable or wherein each slug may be introduced into the pipes at a selectively variable frequency. Preferably the treatment liquid is applied to all zones from a single source, and the slugs, upon discharge at least at one zone, remain substantially concentrated. The invention particularly concerns the lubricating of conveyors as in bottling lines.
摘要:
A chain spraying apparatus includes a generally circular sprocket having a plurality of teeth secured thereto. A liquid supply tank is supported on the sprocket for rotation therewith. The tank and sprocket are supported adjacent a chain so that the teeth will engage the chain, causing the sprocket and tank to rotate. Spray nozzles are carried by the disc and positioned by the teeth. Each spray nozzle is connected to a mechanical pump which in turn is connected to the liquid supply tank. The mechanical pump includes a cam actuated plunger which reciprocates the plunger when the teeth engage the chain and rotate the sprocket. A flip-up flag indicator and an agitator are provided.
摘要:
Apparatus for dispensing fluid such as lubricating oil onto selected points of a moveable mechanical system, such as a chain conveyor, independent of the speed of movement of the mechanical system, the apparatus including an actuable fluid dispenser mounted for delivering fluid to the mechanical system in response to an actuating signal, a detector positioned adjacent the moveable mechanical system with means for generating an actuating signal and being responsive to the movement of a designated portion of the mechanical system past the detector, means for measuring the respective time interval between movement of two successive portions of the mechanical system past the detector, and means responsive to the measured respective time interval for proportionally delaying application of the actuating signals to the fluid dispenser so as to compensate for any variations in the speed of the mechanical system.
摘要:
Apparatus for the distribution of liquids of varying concentrations including a liquid source, first conduit means, at least one other conduit means and means for supplying diluent to the other conduit means. The first conduit means has an end leading from the liquid source and also has discharge means for distributing liquid from the source. The other conduit means lead from the first conduit means and also has discharge means. The apparatus is particularly useful for distributing lubricants to chain conveyor systems.
摘要:
The invention is a unique connector for joining the juxtaposed ends of the shafts of two adjacent conveyor idler rolls. The shaft ends are provided with diametrically extending pivots. The connecting link comprises a continuous or endless loop of relatively rigid high strength material folded over to form two pairs of spaced but parallel gudgeons, each pair of gudgeons forming a clevis. One clevis loopingly or pivotably engages the pivots attached to one idler shaft, and the other clevis similarly engages the perpendicularly aligned pivots attached to the other shaft. In one embodiment, a trunnion nut having colinearly extending pivot stubs and a threaded central opening, is screwed onto the end of each shaft. Optionally, a flexible grease tube can be passed from one shaft end through the connector to the other shaft end to provide flow-through lubrication capability.