6results about How to "Timely lubrication" patented technology

The utility model discloses a device convenient for online maintenance of a bucket elevator, which comprises an outer shell, an oil recharging assembly is arranged on the inner side of the outer shell, and a monitoring assembly is arranged above the oil recharging assembly, and relates to the technical field of online maintenance of bucket elevators. According to the device facilitating online overhauling of the bucket elevator, through cooperative operation of the integrated monitoring assembly and the oil supplementing assembly, a closed-loop management system for chain state monitoring and dynamic lubrication is built, the device can monitor the tension of the chain in real time and synchronously feed back the tension to the control system, the control system controls the oil supplementing assembly, and the oil supplementing efficiency is improved. Compared with a traditional manual inspection mode, manual inspection frequency can be greatly reduced, shutdown maintenance time can be shortened, operation and maintenance efficiency can be remarkably improved, operation continuity of the bucket elevator and stability of the production rhythm are effectively guaranteed, meanwhile, the oil supplementing assembly can accurately control the oil quantity, and the oil supplementing efficiency is improved. And the conditions of insufficient oil injection and excessive oil injection are prevented.

The utility model relates to engineering machinery equipment lubricating technical field especially relates to a kind of machine vehicle high-efficient energy-saving oil injection system device.A kind of machine vehicle high-efficient energy-saving oil injection system device, including platen high-pressure piston pump, controller, solenoid valve, single-row single-line distributor, oil pressure sensor, signal line, main oil pipe and oil pipe;The controller is fixed in the platen high-pressure piston pump below;The solenoid valve is located on the controller;The controller is connected in the oil pressure sensor by the signal line, and the oil pressure sensor is located on the single-row single-line distributor;The single-row single-line distributor is connected with platen high-pressure piston pump by main oil pipe.The utility model is through automatic precision oil injection control, real-time monitoring and alarm and the structure design of adaptation severe working condition, can promote oil injection efficiency, reduce manpower cost, guarantee equipment stable operation and prolong life, while enhancing operation safety and environmental protection.

This application relates to the field of biometric feature acquisition technology, specifically a biometric feature acquisition device, including an installation structure. The installation structure is equipped with a first biometric feature acquisition device and a second biometric feature acquisition device. The installation structure also includes a shielding mechanism, and a linkage component is provided between the second biometric feature acquisition device and the shielding mechanism. This biometric feature acquisition device, through its linkage design, ensures that the precision acquisition camera is always sealed and protected by the shielding plate when not in use, effectively preventing dust, moisture, fingerprint contamination, and physical scratches, significantly reducing maintenance frequency and failure rate. Furthermore, the entire authentication process must be completed through a real, continuous physical pressing action, achieving efficient liveness detection and effectively preventing attacks using photos, videos, or static molds. Simultaneously, the linkage mechanism increases the complexity and cost of fraud, achieving superior security and anti-counterfeiting advantages.

The utility model relates to a kind of clamping mechanisms of aluminium profile cutting equipment, belong to aluminium profile cutting technical field, including bottom plate, portal frame one being set on bottom plate and clamping mechanism being set on portal frame one, the clamping mechanism includes the hydraulic telescopic rod two being fixed in the inside of portal frame one, the hydraulic telescopic rod two is bolted on the output end of aluminium profile clamping clamp;The portal frame one is provided with the cutting mechanism of cooperation clamping mechanism use, the cutting mechanism includes casing, cutting knife is arranged in the casing, infusion pump and spray pipe are fixed on the outer surface of the casing.The clamping mechanism of aluminium profile cutting equipment, the rotary power of cutting knife is transmitted to infusion pump by synchronous member, realizes the synchronous work of cutting and cooling liquid delivery, infusion pump does not need additional power source to drive, compact structure, energy utilization is efficient, and cooling and lubrication can be carried out to cutting position in time, improve cutting quality and the service life of cutting knife.

This application relates to a rotary dispensing type carboxylated nitrile butadiene latex polymerization reactor, belonging to the field of chemical equipment technology. It includes a reactor with a detachably connected sealing cover at its top. A lubrication mechanism is installed on the top of the sealing cover, and a dispensing mechanism is installed on the inner wall of the sealing cover. A fixing frame is fixedly connected to the outer wall of the reactor. An inlet is fixedly connected to the top of the sealing cover, and an outlet is fixedly connected to the outer wall of the reactor. The lubrication mechanism includes a mounting frame, the bottom of which is fixedly connected to the top of the sealing cover. An oiling groove is formed on the inner wall of the sealing cover, and a sealing ring is fixedly connected to the inner wall of the oiling groove. An automatic oil injector is installed on the inner wall of the sealing ring. This application allows for quick replacement of the lubricating oil inside the automatic oil injector when it runs out, thus facilitating timely lubrication of the bearings inside the reactor.

The utility model relates to an oil cooling system, engine and generator set, including crankcase, the outside of crankcase is installed cooling filter subassembly to the lubricating oil in the crankcase is filtered and cooled, install the crankshaft and oil pump in the crankcase, the input end of oil pump and crankshaft transmission connection, the oil outlet end of oil pump and the oil inlet end of cooling filter subassembly through -going connection. Install the oil pump in the crankcase, the seal between the tank cover and the crankcase will not change because of the gravity of oil pump, adopt the pipeline to make the oil pump and cooling filter subassembly communicate, avoid the excessive oil way integrated on the crankcase, reduce the machining cost of crankcase and improve the overall strength of crankcase.