5results about How to "Solve lubricity" patented technology

The utility model discloses a lubrication pump for independently supplying oil to an upper shaft and a lower shaft of a textile machine, which comprises an oil tank and a cover plate, the cover plate is provided with a first gear pump and a second gear pump, and the first gear pump and the second gear pump respectively supply oil to the upper shaft and the lower shaft of the textile machine; the first gear pump and the second gear pump respectively comprise a motor and a pump body, the motor is fixedly arranged above the cover plate, the pump body is fixedly arranged below the cover plate, and an output shaft of the motor is connected with a driving gear in the pump body. The two gear pumps are arranged in one lubricating pump, oil is independently supplied to different lubricating parts of the textile equipment and the lubricating parts are respectively controlled, so that an upper shaft and a lower shaft of the textile equipment are respectively lubricated according to needs, and the problem of waste of lubricating oil or excessive lubrication is solved.

The invention discloses a screw supply device and brush head shell assembling equipment applying the same, and relates to the technical field of automatic assembling equipment. The screw supply device comprises a screw feeding mechanism, a conveying pipeline, a temporary storage module and a driving mechanism. The tail end of the conveying pipeline is provided with a stop valve for controlling the screws to enter the temporary storage cavity; a piston capable of moving up and down is arranged in the temporary storage cavity and moves synchronously with the screwdriver, and a closed air chamber with variable volume is formed between the piston and the inner wall of the temporary storage cavity; an elastic sealing and folding structure is arranged at the bottom of the temporary storage cavity. During working, the piston is pressed downwards to compress air in the air chamber, so that the posture of the screw is stable, and the contact between the screwdriver and the head of the screw is buffered through the air cushion effect; and then the screwdriver rotates and pushes the screw out for locking. The problems that due to conveying and locking rigid coupling of a traditional screw machine, efficiency is low, the tail end posture is not stable, and the head of a screw is prone to being damaged are solved, and high-stability, high-efficiency and high-quality automatic assembly is achieved.

The utility model discloses a ball pin seat for automobile steering system, shell, the ball seat body of integral mould with shell, the bushing of being located in the ball seat body and the ball pin of bottom embedding in the bushing, the ball seat body center is equipped with the mounting hole of going through up and down, the bushing is located in the mounting hole, and the bottom of mounting hole is connected with the compression seat of screw thread, is equipped with the oil storage cavity in the compression seat, and the bottom of bushing is equipped with a plurality of drainage holes of uniformity in the circumference, and the both ends of drainage hole communicate bushing inside and oil storage cavity, and the clearance between ball pin and bushing is filled with lubricating oil, and the oil storage cavity is filled with the inflation graphite - paraffin compound, the inner wall of drainage hole is processed to have spiral flow guide groove, and the inflation graphite - paraffin compound filled in the oil storage cavity melts and expands when temperature rises, and the stored lubricating oil is pumped back to bushing and realizes self -lubricating in reverse, and the inflation graphite promotes lubricating oil microcirculation under the vibration of vehicle, reduces the wear and tear of ball pin seat, prolongs the life.

The double-cone bearing comprises an outer ring and an inner ring, a retainer is arranged between the outer ring and the inner ring, the retainer is provided with a pocket groove, a rolling body is movably limited in the pocket groove, and the double-cone bearing further comprises a sealing ring. By the adoption of the technical scheme, the two ends of the rolling body are each of a conical surface structure, and axial force and radial force can be borne at the same time. When the bearing is horizontally arranged and operates, the retainer rotates to drive the moving block to move together, so that lubricating grease at the bottom of the bearing can sequentially pass through the opening of the moving block, the first inlet of the extrusion block and the second inlet of the blocking block to enter the moving block. When much lubricating grease at the bottom of the bearing settles, movement of the extrusion block is blocked, so that the extrusion block gets close to and pushes the blocking block, the first inlet and the second inlet are blocked, meanwhile, the lubricating grease in the moving block is extruded through the blocking block, and the lubricating grease is extruded to the conical surface of the upper end of the rolling body through the extrusion channel.

The utility model relates to the technical field of molten salt pumps, and discloses a small-flow high-temperature molten salt pump which comprises a pump body, a pump shaft is connected in the pump body in a sliding mode, a partition assembly is arranged on the outer wall of the pump shaft and comprises a first hollow ring and a second hollow ring, and the first hollow ring and the second hollow ring are both connected to the outer wall of the pump shaft in a sliding mode. The first hollow ring and the second hollow ring are both filled with heat conduction oil, one side of the first hollow ring is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a liquid storage bin, and the side wall of the first hollow ring and the side wall of the second hollow ring are provided with disassembling and assembling assemblies which are in bilateral symmetry. According to the utility model, heat conduction oil is firstly poured into the hollow ring I and the hollow ring II by an operator, and the heat conduction oil is circulated through the output end and the input end of the circulating pump, so that the effect of isolating heat transfer is achieved, the problems of insulation aging and lubrication failure caused by overheating of the motor are solved, and the operation stability of equipment is improved.