34results about How to "Guaranteed long-term lubrication" patented technology

The invention provides a vehicle engine oil additive and engine oil. The additive comprises the following components: 15 to 34 weight percent of nano WS2 powder, 0 to 24 weight percent of nano MoS2 powder, 20 to 20.5 weight percent of dispersant, 0 to 0.5 weight percent of antioxidant, 0 to 1 weight percent of metal passivant and the balance of base oil, wherein the kinematic viscosity of the base oil at 40 DEG C is 70 to 190mm2 / s, and the kinematic viscosity of the base oil at 100 DEG C is 12 to 20mm2 / s. The engine oil of the invention comprises 5 to 20 weight percent of additive and 80 to 95 weight percent of petrolic oil or comprises 15 to 25 weight percent of additive and 75 to 85 weight percent of diesel engine oil. The engine oil can improve the service life of engine, reduce oil consumption and has obvious energy-saving and emission-reducing effects and other effects.

A beverage bottling plant for filling bottles with a liquid beverage material. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

The invention discloses a bionic multi-scale structural surface with excellent tribological performance and a preparation method. The preparation method includes steps of simulating multiple holes and brush structure on a shallow surface layer of the natural joint cartilage and a lubricating function, building a micrometer-scale porous structure on the friction surface of an artificial joint physically or chemically, grafting polymer molecule brushes which are high in hydrophile and fine biocompatibility so as to form a multi-scale structural surface from micrometers, nanometers to molecules. The tribological performance of an implantation body is evidently improved, tissue reactivity of abrasive dust, osteolysis and loosening can be effectively alleviated, and the service life of the artificial joint can be prolonged evidently.

A sanitary foam supplying apparatus including sanitary foam and a device is dedicated to enhance the sanitary quality in the toilet. A foam liquid having the functions of disinfection, cleanness, odorous lubrication and long-term lubrication can be generated and sprayed from a dedicated container. Also, a storage device, a controller, a conveying device and a spraying device may be included. When the user is using the toilet, the foam is properly sprayed on the toilet, the inner bottom portion of a urinal and a water seal surface so that the sanitary foam has the suitable thickness and has the long-term lubrication. Consequently, the sanitary foam can isolate the pong of the crap and the splash before and after the flush. Also, the foam being sprayed may provide the functions of disinfection, cleanness, the odorous deodorization, the enhancement of the sanitary quality and the effective lubrication of the inner portion of the toilet. Thus, the toilet can be easily cleaned, and the sanitation problem can be completely solved.

The invention discloses a long-cuting self-lubricating large oil barrel, it embeds a oil storing box at one side of the sliding base, the oil storing box is arranged with oil core, heavy ball and lubricating oil, by using the capillary phenomenon, the lubricating oil in the oil storing box are distributed into the oil containing cotton in the sliding base, the lubricating oil are coated onto the track when the oil containing cotton moves along the track; the ball moves on the track, realizes the long life lubrication; the end of the oil core is penetrated with a heavy ball, the oil core end can maintained at the lowest part in the oil storing box because of the weight of the heavy ball, the oil storing box can supply lubricating oil along with the assembling direction of the sliding base and the sliding tract.

The invention relates to a pull-out guide (1) for furniture, comprising a guide rail (2) that can be installed on a furniture body and at least one sliding rail (3, 4) that is supported on the guide rail (2) through rolling elements (5) such that said sliding rail can be moved, wherein the rolling elements (5) are supported in a rolling element cage (6, 10, 20, 30) that is made at least partially of a material containing a lubricant. Thus, the lubricant can be precisely metered over a long period of time. Furthermore, the rolling element cage is formed in a production method at least partially by a porous body that is impregnated with a lubricant.

The invention provides a perfluoropolyether lubricant and a preparation method thereof. The perfluoropolyether lubricant comprises, by weight, 2-15% of perfluoropolyether oil and 80-98% of a fluorine-containing solvent. The perfluoropolyether lubricant has the advantages of very simple formula, low cost, and easiness in industrial production; and the lubricant contains no solid lubricant components, so the lubricant is very suitable for lubricating the micro-electromechanical system.

The invention relates to the technical field of bearings, in particular to a bearing structure with convenient lubricating oil adding. The bearing structure comprises a bearing inner ring, a bearing outer ring and a roller retainer, the roller retainer comprises an upper annular seat and a lower annular seat, a plurality of upright posts are fixedly arranged on the upper end face of the lower annular seat, and the upright posts are rotatably sleeved with cylindrical rollers; the upper annular seat is fixed to the tops of the upright posts through screws, a set of vertical rods are arranged between every two adjacent cylindrical rollers, the vertical rods are sleeved with lubricating cotton rollers, an annular containing cavity containing lubricating oil is formed in the upper annular seat, an oil injection hole is formed in the upper right end of the annular containing cavity, and a rubber plug is inserted into the oil injection hole; and a flow gathering cavity and a main flow cavity are sequentially formed in each vertical rod from top to bottom, C-shaped flow dividing channels communicating with the main flow cavity are formed in the two sides of the bottom of the flow gathering cavity, and branch flow grooves are evenly distributed in the periphery of the main flow cavity in a crotch-shaped structure. The bearing structure has the effect of supplementing oil in time, the service life of a bearing is greatly prolonged, and the use cost of mechanical equipment is reduced.

The invention discloses a cock valve good in airtightness and not prone to rusting. According to the technical scheme, the novel cock valve comprises a valve body; a cylindrical cock is arranged in the middle of the valve body, a cavity is formed in the upper side of the cylindrical cock, and the cylindrical cock is tightly connected with the cavity. The outer wall of the cavity is made of rubber, a valve rod connected with the cylindrical cock is arranged in the cavity, and the valve rod is sleeved with a pushing rod; the pushing rod is connected with a bonnet through threads; the valve rod is connected with a power mechanism; an oil injection nozzle is arranged on the upper portion of the cavity, a spiral groove is formed in the outer wall of the cavity, and the oil injection nozzle stretches into the spiral groove. According to the novel cock valve, the pushing rod enters the cavity to enable the cavity to expand and make tight contact with the valve body; the spiral groove formed in the outer wall of the valve body is filled with oil agents which can effectively prevent the valve body from rusting, and the service life of the cock valve is prolonged.

A beverage bottling plant for filling bottles with a liquid beverage material. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

The invention primarily discloses a lubrication improved step chain. The technical scheme of the invention is as follows: the lubrication improved step chain comprises a plurality of hinges. Each hinge comprises a pair of inner chain plates, a pair of outer chain plates, a bushing, a pin roll and a roller. The inner chain plates are in interference fit connection to the bushing, the outer chain plates are in interference fit connection to the pin roll, the bushing is in clearance fit to the roller, oil holes are formed in two sides in the bushing, grooves are formed in two end surfaces of thebushing, first side gaps are formed between the inner chain plates and the outer chain plates, second side gaps are formed between the inner chain plates and the roller, a first side gap is formed between the pin roll and the bushing, a second gap is formed between the bushing and the roller, a first oil path is formed among the first side gaps, the grooves and the first gap successively, a secondoil path is formed among the second side gaps, the second gap, the oil holes and the first gap successively, oil storage tanks are arranged on two sides of the pin roll, and oil enters the oil storage tanks of the pin roll through the first oil path and the second oil path separately. The lubrication improved step chain provided by the invention has the effect of improving lubrication of kinematic pairs of the hinges, so that wear is reduced and the service life is prolonged.

The invention discloses a preparation method for a molybdenum disulfide coating of a brake pad for a high-speed train. The preparation method comprises the steps of deoiling and cleaning for a product to be sprayed, drying, spraying for a molybdenum disulfide self-lubricating coating, room-temperature dry curing, high-temperature curing and the like; and the molybdenum disulfide coating prepared by the preparation method is compact and uniform, good in bonding with a matrix, capable of meeting the actual use requirements of the product, good in anti-friction and anti-oxidation performances, and also capable of keeping long-time lubrication even if under high-pressure, intermittent-operation and dusty or high-temperature environments. The preparation method is simple in process, simple and convenient to operate, short in production period, high in controllability, and suitable for preparation for coatings with complex deposition shapes and large areas; and moreover, production equipment is extremely low in investment, and remarkable in economic benefits.

The invention relates to petrochemical industry standard first-grade product extreme pressure composite lithium-based lubricating grease and a preparation method thereof. The petrochemical industry standard first-grade product extreme pressure composite lithium-based lubricating grease is prepared from the following raw materials in parts by weight: 30 to 70 parts of paraffin-based base oil; 10 to40 parts of synthetic base oil; 8 to 14 parts of higher fatty acid, 1.5 to 3.5 parts of composite acid, 1.5 to 3.5 parts of lithium hydroxide monohydrate, 1 to 3 parts of tackifier, 3 to 6 parts of extreme pressure anti-wear agent, 0.5 to 3.5 parts of self-repairing additive, 0.2 to 1.2 parts of composite antioxidant and 0.1 to 0.8 part of corrosion inhibitor. The petrochemical industry standardfirst-grade product extreme pressure composite lithium-based lubricating grease has excellent comprehensive performance, has a certain self-repairing function, has an ultra-long service life, and canplay a long-term lubricating role by one time of fat liquoring.

The invention discloses an all-season long-acting self-sealing composite solid lubricant for a gear box. The composite solid lubricant is prepared from base oil, a thickening agent, an antioxidant, atackifier and a composite solid lubricating material, the composite solid lubricating material is composed of flaky graphite, colloidal molybdenum disulfide, polytetrafluoroethylene and yellow lead oxide. The composite solid lubricant comprises the following components in percentage by weight: 10-40% of the thickening agent, 0.2-1.6% of the antioxidant, 4-12% of the tackifier, 8-25% of the flaky graphite, 0.5-5% of the colloidal molybdenum disulfide, 0.5-2% of the polytetrafluoroethylene, 0.5-2% of the yellow lead oxide and the balance of the base oil.

The invention provides a novel suspended-type gear speed reducer which comprises a box body and a two-stage gear speed reducing mechanism, wherein a grease fitting and a channel are arranged on an output hollow shaft, an O-shaped seal ring groove is arranged on the wall of an inner bore, the end face of the other end is equipped with a seal plate base, a one-way piston seal ring is installed on the seal plate base; a grease fitting is arranged on the seal plate base, the seal plate base is stuck in the inner cavity of the output hollow shaft by a spring retaining ring, thus the output hollow shaft and a shaft cannot be oxidized and rusted. Grease can be injected from the grease fitting arranged on the seal plate base so as to impel the output hollow shaft to separate from the shaft, thus the speed reducer can be completely disassembled. A separated bearing support is arranged, an external thread is sleeved on the bearing support, a bearing sleeve screw hole is arranged on the box body, the inner wall of the bearing sleeve is provided with a spring retaining ring groove and a flange plate is fixed on the box body through a bolt and an adjustable screw hole, thus the bearing can be freely rotated and adjusted, the bearing can be prevented from being worn in one direction and the interval between tapered rolling bearings can be easily changed and adjusted; as the box body is cast by using high-strength aluminum alloy material which is favorable to heat dissipation, thus the heat dissipating effect of the speed reducer is good.

The invention relates to the field of parking lot intelligent equipment, Disclosed is an entrance guard device for an automobile passage, include a gate body, The invention relates to a brake lever, adriving motor, wherein the brake lever is hollow, a telescopic lever is telescopically arranged at one end of the brake lever away from the brake body, a runner is rotatably connected with the brakebody, a rope connected with the telescopic lever at one end is wound on the runner, a linkage component is arranged between the runner and the output shaft of the driving motor, and an elastic component is arranged between the telescopic lever and the brake lever. The invention has the following advantages and effects: in the process of the driving motor driving the brake lever to rotate upward, the driving motor drives the runner to rotate through the linkage assembly, and the runner winds the rope, so as to overcome the elastic force of the elastic assembly and make the telescopic lever expand and contract into the brake lever, thereby reducing the hidden danger of safety; When the driving motor reverses to drive the brake lever to rotate downward, the rope wound on the runner becomes loose, and at this time, the elastic force of the elastic component makes the telescopic lever realize the reset.

The invention discloses a self-lubrication impact crusher. The self-lubrication impact crusher comprises a main case with a feed opening, a main shaft and an impact device, wherein the main shaft and the impact device are arranged in the main case; the cylindrical surface of the main shaft is fixedly connected with a plate hammer; the two ends of the main shaft are movably connected with the side wall of the main case through bearings; the bearings are placed in lubrication spaces formed by bearing pedestals and end covers in an enclosing manner; and each end cover is provided with an oil inlet nozzle and an oil outlet nozzle. The self-lubrication impact crusher has the beneficial effects that the main shaft maintains favorable lubrication performance under the condition of high-speed rotation, so that equipment abrasion and noise are reduced and the equipment service life is prolonged.

The invention discloses a long-cuting self-lubricating large oil barrel, it embeds a oil storing box at one side of the sliding base, the oil storing box is arranged with oil core, heavy ball and lubricating oil, by using the capillary phenomenon, the lubricating oil in the oil storing box are distributed into the oil containing cotton in the sliding base, the lubricating oil are coated onto the track when the oil containing cotton moves along the track; the ball moves on the track, realizes the long life lubrication; the end of the oil core is penetrated with a heavy ball, the oil core end can maintained at the lowest part in the oil storing box because of the weight of the heavy ball, the oil storing box can supply lubricating oil along with the assembling direction of the sliding base and the sliding tract.

The invention discloses a hanging rod ball seat for a washing machine. The hanging rod ball seat is mounted on a corner plate of a washing machine box and provided with a contact surface matched withthe corner plate, the surface of one side of the hanging rod ball seat opposite to the contact surface is recessed to form a storage cavity for storing lubricating grease, the storage cavity is communicated with the contact surface, and the lubricating grease enters the contact surface from the storage cavity. The storage cavity is formed in the hanging rod ball seat of the washing machine, the storage content of the lubricating grease is effectively increased, so that space between the hanging rod ball seat and the corner plate washing machine can be lubricated by the lubricating grease for along time, and product quality is improved.

The invention provides a vehicle engine oil additive and engine oil. The additive comprises the following components: 15 to 34 weight percent of nano WS2 powder, 0 to 24 weight percent of nano MoS2 powder, 20 to 20.5 weight percent of dispersant, 0 to 0.5 weight percent of antioxidant, 0 to 1 weight percent of metal passivant and the balance of base oil, wherein the kinematic viscosity of the base oil at 40 DEG C is 70 to 190mm2 / s, and the kinematic viscosity of the base oil at 100 DEG C is 12 to 20mm2 / s. The engine oil of the invention comprises 5 to 20 weight percent of additive and 80 to 95 weight percent of petrolic oil or comprises 15 to 25 weight percent of additive and 75 to 85 weight percent of diesel engine oil. The engine oil can improve the service life of engine, reduce oil consumption and has obvious energy-saving and emission-reducing effects and other effects.

The invention discloses a self-lubricating reversing slider for galvanometer scanning of a laser marking machine, which comprises a slider body, a slide rail slot is arranged at the bottom of the slider body, and a reversing rod is arranged at the top of the slider body to connect The top of the slider body is also provided with an oil storage tank, the oil storage tank is provided with an oil filling port, the top edge of the slider body is provided with a plurality of top oil drain holes, the top oil drain holes are communicated with the oil storage tank, and the top oil drain holes are connected to the oil storage tank. The oil drain hole is filled with cotton sliver, and the side of the slider body is also provided with a plurality of side oil drain holes. The side oil drain hole is connected with the oil storage tank, and the side oil drain hole is filled with cotton sliver. Each has an oil separator. The self-lubricating reversing slider for galvanometer scanning of the laser marking machine of the present invention is provided with an oil storage tank for storing lubricating oil on the body, and the lubricating oil in the oil storage tank passes through the oil holes arranged on the top and side of the slider. Slowly leaching, which can keep the slider lubricated for a long time, reduce the mechanical wear between the slider and the slide rail, and prolong the service life of the slider.

A urea-based lubricating grease composition comprising (a) as a thickener, a diurea compound which is an alkyldiurea compound having an average molecular weight in the range of from 600 to 700, wherein in the range of from 25 to 60 mole % of the total alkyl groups is an unsaturated component, and the total amine value of the primary amine constituting the raw material is in the range of from 250 to 350, (b) a base oil having as its main component one or more synthetic hydrocarbon oil(s) having a pour point of -40 DEG C or below, wherein the kinematic viscosity of the base oil is 6000 mm<2> / sec or less at -40 DEG C, and (c) as additives, a mixture comprising an oil-soluble organic molybdenum complex, an oil-soluble organic zinc compound of dithiocarbamic acid, an oil-soluble organic zinc compound of dithiophosphoric acid and an inorganic sulphur compound; and a roller bearing and electric power steering device wherein the said lubricating grease composition is used as the lubricant.

The present invention discloses synthetic combustion resistance environment protection hydraulic oil. Raw materials of the hydraulic oil comprise non-combustion type synthetic environment protection base oil, a wear resistance material and an aromatic amine antioxidant. The hydraulic oil of the present invention has the following advantages that: characteristics of excellent combustion resistance, excellent lubricity (wear resistance), excellent thermal stability, excellent oxidation stability, excellent shear stability, excellent antirust, corrosion resistance, and sealing material adaptability are provided; high combustion resistance requirements of large die casting enterprises with characteristics of high temperature, high heat, and easy fire disaster generation are met; energy consumption is reduced; economic saving is improved; service lives of machines and tools are prolonged; long-term lubrication can be achieved; service intervals can be prolonged; maintenance cost can be reduced; labor cost can be reduced; an oil replacement period of a centralization oil pool is more than 24 months, and an oil replacement period of a single machine oil pool is more than 24 months; the hydraulic oil does not contain harmful substances, such that no pollution and influence is generated to the environment; and the hydraulic oil is widely used in hydraulic systems of various equipment in fields of iron making, steel making, die casting, continuous casting, hot rolling, coal mine, glass product processing, excavators, and the like, wherein various equipment are close to heat sources and have fire disaster danger.

The invention discloses a bearing of a biomass particle machine, and relates to a bearing. The problems that the service life of a bearing for an existing particle machine is short, the use efficiencyof the bearing is affected caused by frequent replacement, and the bearing cost is increased are solved. The bearing comprises an outer ring, a spacer ring, rollers, retainers, sealing rings and twoinner rings, wherein the two inner rings are arranged at intervals side by side, the retainers are arranged between the outer ring and the two inner rings, the rollers are arranged on the retainers, the spacer ring is arranged in the middle of the two inner rings, and the sealing ring is arranged between the outer ring and the inner rings. The bearing is suitable for extruding agricultural and forestry crops by the biomass particle machine.

The invention provides a novel suspended-type gear speed reducer which comprises a box body and a two-stage gear speed reducing mechanism, wherein a grease fitting and a channel are arranged on an output hollow shaft, an O-shaped seal ring groove is arranged on the wall of an inner bore, the end face of the other end is equipped with a seal plate base, a one-way piston seal ring is installed on the seal plate base; a grease fitting is arranged on the seal plate base, the seal plate base is stuck in the inner cavity of the output hollow shaft by a spring retaining ring, thus the output hollow shaft and a shaft cannot be oxidized and rusted. Grease can be injected from the grease fitting arranged on the seal plate base so as to impel the output hollow shaft to separate from the shaft, thus the speed reducer can be completely disassembled. A separated bearing support is arranged, an external thread is sleeved on the bearing support, a bearing sleeve screw hole is arranged on the box body, the inner wall of the bearing sleeve is provided with a spring retaining ring groove and a flange plate is fixed on the box body through a bolt and an adjustable screw hole, thus the bearing can be freely rotated and adjusted, the bearing can be prevented from being worn in one direction and the interval between tapered rolling bearings can be easily changed and adjusted; as the box body is cast by using high-strength aluminum alloy material which is favorable to heat dissipation, thus the heat dissipating effect of the speed reducer is good.

The invention discloses a suspension rod ball seat of a washing machine, which is installed on a corner plate of a washing machine box body and has a contact surface matched with the corner plate. The side of the suspension rod ball seat opposite to the contact surface is The surface is recessed to form a storage chamber for storing lubricating grease, the storage chamber communicates with the contact surface, and the lubricating grease enters the contact surface from the storage chamber. In the present invention, a storage chamber is provided on the suspension rod ball seat of the washing machine, which effectively increases the storage capacity of lubricating grease, so that the gap between the suspension rod ball seat and the angle plate of the washing machine can be lubricated by the grease for a long time, and the product quality is improved. the quality of.

The invention discloses a highly wear-resistant elevator guide rail, which comprises a guide rail body, reinforcing ribs and oil outlet holes are installed on both sides of the guide rail body, an oil storage tank is installed on the top of the guide rail body, and an oil storage tank is installed on the top of the guide rail body An oil inlet is provided, a protective cover is installed on the oil inlet, a battery is installed on one side of the oil storage tank, a touch screen is installed on the battery, a controller is installed on one side of the battery, and the guide rail body An oil inlet pipe is installed inside the oil inlet pipe, several branch pipes are installed on both sides of the oil inlet pipe, a valve is installed inside the oil inlet pipe, and a control switch is installed on the valve. Elevator guide rail grease has high anti-wear and anti-rust properties, which can make the elevator guide rails lubricate for a long time, facilitate the elevator to be used more smoothly, softly and accurately, and improve the comfort and service life of the equipment.

The invention relates to a petrochemical industry standard first-class extreme-pressure composite lithium-based lubricating grease and a preparation method thereof. The raw materials of the petrochemical industry standard first-class extreme pressure lithium complex grease include, in parts by weight: 30-70 parts of paraffin-based base oil, 10-40 parts of synthetic base oil, 8-14 parts of higher fatty acids, 1.5-3.5 parts of Compound acid, 1.5-3.5 parts of lithium hydroxide monohydrate, 1-3 parts of tackifier, 3-6 parts of extreme pressure anti-wear agent, 0.5-3.5 parts of self-healing additive, 0.2-1.2 parts of composite antioxidant, 0.1- 0.8 parts corrosion inhibitor. The above petrochemical industry standard first-class extreme pressure lithium complex grease has excellent comprehensive performance, and has a certain self-healing function, with a long service life, and one-time grease can play a long-term lubrication role.