Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

147results about How to "Quick pull" patented technology

Filter plate convenient to clean and method thereof

The invention discloses a filter plate convenient to clean and a method thereof, and relates to the field of filter presses, the filter plate comprises a plate frame, the outer side of the plate frame is provided with a discharge swing part, and a drainage pipe is provided with a drainage detection part. According to the device, a discharging swing part is arranged, a hexagonal transmission rod drives a semi-bevel gear to rotate through operation of a motor, and when the semi-bevel gear drives a transmission bevel gear to rotate by 90 degrees, a supporting plate moves towards a plate frame, so that filter cloth is wrinkled to a certain extent; when the half bevel gear is separated from the transmission bevel gear, the two-way cam can be restored under the action of elastic restoring force of the torsion spring, so that the connecting rod can be quickly restored, the two ends of the filter cloth can be quickly pulled by the supporting plate, the filter cloth can be shaken by repeating the steps, the filter cloth is prevented from being attached to the rubber diaphragm, and the service life of the filter cloth is prolonged. Therefore, not only is the removal effect of filter residues on the filter cloth improved, but also the cleaning effect of the high-pressure nozzle on the whole filter plate is enhanced.
Owner:ANRUI (LIAONING) WATER TREATMENT & ENVIRONMENTAL PROTECTION EQUIP CO LTD

Accelerated aging test system and method for high-density polyethylene buried pipeline

The invention discloses an accelerated aging test system and method for a high-density polyethylene buried pipeline, and the system comprises a box body which is internally provided with a test chamber for an aging test; a plurality of buried pipeline test pieces are arranged in the test chamber in a drawable manner through the test piece dismounting and mounting system; the in-pipe pressurization system is used for carrying out gas pressurization on the plurality of buried pipeline test pieces; the water bath system is used for injecting water into the test chamber to provide a water bath environment; the high-temperature system is used for heating the environment temperature in the test chamber or is matched with the water bath system to provide water bath environments with different temperatures for the plurality of buried pipeline test pieces; the ultraviolet irradiation system is used for performing ultraviolet irradiation on the plurality of buried pipeline test pieces; and the in-pipe pressurization system, the water bath system and the high-temperature system are all connected with the control system. According to the invention, coupling conditions of various aging factors during real service of the buried pipeline can be truly and rapidly simulated, effective reference basis can be provided for safe operation and construction design of the high-density polyethylene buried pipeline, and the method has great advantages.
Owner:BEIJING UNIV OF TECH +3

Low-carbon high-plasticity hot-rolled wire rod for 1860MPa-grade stranded wire and manufacturing method of low-carbon high-plasticity hot-rolled wire rod

The invention relates to a low-carbon high-plasticity hot-rolled wire rod for a 1860MPa-grade stranded wire and a manufacturing method of the low-carbon high-plasticity hot-rolled wire rod. C-Si-Mn-Cr components are subjected to hot-rolled spinning to form a wire rod, and then the wire rod is subjected to online molten salt isothermal treatment, so that the wire rod is cooled at a cooling speed of greater than or equal to 34 DEG C / s and enters a sorbite phase region from an austenite state to form a structure taking sorbite as a main part, and isothermal tempering is carried out, so that the low-carbon high-plasticity hot-rolled wire rod is obtained. And finally, slow cooling is conducted through a roller way, the hot-rolled wire rod with the microstructure comprising not less than 89% of tempered sorbite and the balance of tempered ferrite and microspheroidized carbide is prepared, the carbon content can be reduced, the material cost can be further reduced, the export tax refund requirement can be met, the abnormal structure precipitation risk is effectively reduced, and the structure uniformity is improved. According to the method, the strength of the steel wire rod is matched with the high plasticity, the tensile strength is 1190-1240 MPa, the percentage reduction of area is 49%-54%, and the yield and the use performance of the 1860 MPa grade steel strand can be improved.
Owner:JIANGSU YONGGANG GROUP CO LTD

Automatic screw locking device and method for hard disk support

The invention discloses an automatic screw locking device and method for a hard disk support. The automatic screw locking device comprises a rack, a rotary disc arranged on the rack, a fixed disc concentric with the rotary disc, a graduator arranged on the rack and used for driving the rotary disc to rotate and a plurality of jigs arranged on the rotary disc in the circumferential direction. The automatic screw locking machine is characterized by further comprising a feeding station, a first screw locking mechanism, a first turnover mechanism, a second screw locking mechanism, a second turnover mechanism, a third screw locking mechanism, a discharging mechanism and a reset mechanism which are arranged on the machine frame in the circumferential direction of the rotary disc. And three drawing mechanisms corresponding to the first turnover mechanism, the second turnover mechanism and the reset mechanism respectively are arranged on the fixed disc. The mechanism has the advantages that the cost is effectively saved, and the complexity of the whole mechanism is reduced.
Owner:SUZHOU NEW STAR PRECISION MECHANISM

Automatic wire pulling-out equipment for notebook computer test

The invention relates to the technical field of notebook computer testing, and particularly discloses automatic wire pulling equipment for notebook computer testing, which comprises a cabinet body; the transferring unit is used for loading the notebook computer; the conveying unit is arranged in the cabinet body and used for horizontally conveying the transferring unit; the wire pulling unit is located on the inlet side of the conveying unit and used for conducting wire pulling treatment on the notebook computers in the transferring unit, and the wire pulling unit comprises a liftable placing piece, a transverse moving piece capable of horizontally moving relative to the placing piece, a side wire pulling piece and a rear side wire pulling piece, and the side wire pulling piece and the rear side wire pulling piece are movably installed on the transverse moving piece; the double-shaft type wire pulling unit is arranged, side edge and rear side interface scanning can be carried out on products of different models, so that quick pulling out of a connecting wire is realized, the wire pulling operation is flexible and quick, and the automation degree is high; a placing piece in the wire pulling unit can be adjusted in a self-adaptive lifting and overturning mode according to the position of the interface, interface wire pulling operation of different types and angles can be met, and the wire pulling device is suitable for various complex working conditions.
Owner:SHENZHEN KONOWAY INTELLIGENT TECH CO LTD

Modular power distribution system

The utility model relates to the technical field of power equipment, and discloses a modular power distribution system, which comprises a bottom plate and a plurality of circuit breakers, the upper end of the bottom plate is fixedly connected with a plurality of mounting seats, one side of the upper end of each mounting seat is provided with a slot, one side of each mounting seat is fixedly connected with a fixed plate, and the fixed plates are fixedly connected with the circuit breakers. Four springs are fixedly connected to one sides of the multiple fixed plates, moving plates are fixedly connected to the ends, away from the fixed plates, of every four springs in one group, and hook plates are fixedly connected to the ends, away from the springs, of the multiple moving plates. According to the modularized power distribution system, the insertion slots, the hook plates, the hook grooves and the insertion plates are arranged. The circuit breaker can be conveniently mounted and dismounted. Each circuit breaker is an independent module and can be quickly inserted and pulled out, so that the maintainability and flexibility of the system are improved, the whole system does not need to be disassembled and reinstalled on a large scale, and the maintenance difficulty and cost are reduced.
Owner:SICHUAN DEXIN ELECTRICAL ENG CO LTD

Scaffold structure for engineering construction

The utility model discloses a scaffold structure for engineering construction, and relates to the field of scaffolds, the scaffold structure comprises four main rods and connecting frames sleeved on the outer sides of the main rods, one side between the connecting frames is clamped and connected with a cross rod, two ends of the cross rod are provided with inclined rods through fasteners, two sides of the main rods are provided with crawling ladders through fasteners, and the crawling ladders are connected with the cross rod through fasteners. Protection rods are mounted on one sides of the main rods on the outer sides of the crawling ladders, and transverse plates are fixedly connected to the top ends between the transverse rods. According to the scaffold structure for engineering construction, the protective fences can be installed on the two sides of the two ends of the transverse plate correspondingly through the fasteners, the distance between the two protective fences can be adjusted through the extension rods, and therefore the protective fences and the extension rods can adapt to the transverse plates of different sizes and can also better adapt to scaffolds of different sizes; and the climbing ladder can climb to different positions of the main rod according to construction requirements, protection can be conducted when the climbing ladder is climbed through the protection rod, and the safety during climbing is improved.
Owner:GUANGDONG ZHENGSHANG ENG MANAGEMENT CO LTD

A side wall metal submerged combustion device for a smelting furnace and a method of using the same

The present invention relates to a side wall metal submerged combustion device for a smelting furnace and a method for using the device. The device is provided with a fuel gun body, a fuel and combustion-supporting agent supply source connection port and an automatic control system. The device is characterized in that: the combustion device is an integrated combustion device, provided with: a fuel gun, a nozzle is provided at the front end, a quick-install sealing plug and a fuel source interface are provided at the rear; an air sleeve is provided at the periphery, an combustion-supporting agent interface is provided on the air sleeve body, a ball valve is provided at the rear end, and a quick-install sealing plug interface for connecting the fuel gun is provided at the rear end of the ball valve; an air sleeve front port is provided at the front end of the air sleeve and is parallel to the nozzle and is passed into the smelting furnace chamber, the air sleeve front port and the nozzle are fixedly arranged on the side wall below the metal liquid level of the smelting furnace, and a cold water jacket or refractory bricks are provided at the periphery. The present invention is suitable for oxidation, reduction and combustion of a smelting furnace. It has a reasonable structural design, stable and reliable operation, safety, high degree of automation, increased metal melting temperature, and accelerated oxidation and reduction speed.
Owner:王立臣

A dynamic filter for a refrigeration appliance

ActiveCN224730864Ukeep it loosepromote circulation
The utility model relates to filter technical field especially a kind of refrigeration equipment dynamic filter, including filter shell, the inside of filter shell is provided with filter core subassembly, the inside installation of filter core subassembly has rotary loosening mechanism, the both ends of filter shell are fixed with first connecting pipe, the outer end of first connecting pipe is fixed with connecting sleeve, the inside connection of connecting sleeve has the second connecting pipe for connecting between outside pipeline. Advantageous effect lies in: the utility model first spring elastic connection frame and metal filter screen promote the both ends of drying agent, keep the both ends of drying agent neat and not loose fall off;Inside the drying agent rotates loosening frame, so that loosening frame rotates loosening to drying agent, keep loose between drying agent, facilitate filter internal air circulation, improve the drying effect of drying agent to air.
Owner:CHANGZHOU TAOHUA APPLIANCE CO LTD

Automobile connector convenient to connect and install

The utility model discloses an automobile connector convenient to connect and install, which comprises a first outer shell, a sealing ring is fixedly connected to the edge of one side of a second outer shell, and the sealing ring and a sealing catching groove are installed in a buckling mode. According to the automobile connector convenient to connect and install, the first outer shell body and the second outer shell body can be wrapped in a waterproof mode through the outer wrapping block, the first outer shell body and the second outer shell body can be sealed through the sealing buckle groove and the sealing ring, water can be effectively prevented, water inflow can be avoided, the protective sleeve and the connecting wire are installed in a sleeved mode, and the service life of the protective sleeve is prolonged. The protective device has the advantages that the protective device is simple in structure, convenient and fast to disassemble, assemble and replace and safer to use, the first outer shell and the second outer shell can be quickly locked through a locking block and a locking groove, the locking block can be quickly pulled and pulled through a connecting spring, disassembly and assembly are more convenient, and the protective device is more convenient to use. In addition, the electric connecting blocks and the electric connecting grooves are installed in an inserted mode, limiting installation can be conducted through the positioning sealing grooves and the positioning sealing blocks, and installation is more stable.
Owner:SUZHOU YONGWEN AUTO PARTS CO LTD

Disc buckle type scaffold system

The invention relates to the technical field of scaffolds, in particular to a ring lock type scaffold system. According to the technical scheme, the scaffold comprises a scaffold body and a plurality of vertical rods arranged on the scaffold body, each vertical rod is fixedly sleeved with a plurality of vertically-opposite chucks, and a transverse rod and a diagonal draw bar are installed in the middle of each chuck. Through the design of the scaffold body plug pin, the chuck, the cross rod, the diagonal draw bar, the buckle mechanism, the abutting mechanism, the locking mechanism and other structures, the plug pin of the plate buckle type scaffold can be installed without being knocked by a hammer, the plug pin is automatically clamped after being inserted, and the locking mechanism needs to be opened when the plug pin is pulled out; the design can ensure that the bolt is not loosened due to collision or vibration in the use process, and the stability of the whole structure is enhanced. And meanwhile, the bolt can be quickly pulled out from the scaffold without too much effort, so that the disassembly and assembly process of the bolt is simpler and easier to operate, and a worker can finish work more efficiently.
Owner:中国电建集团河北工程有限公司

Vehicle-mounted drawing hidden mobile phone support

ActiveCN224197693UImprove cleanlinessAvoid blocking vision while drivingAir-treating devicesGaseous substancesAromatherapyIn vehicle
The utility model discloses a vehicle-mounted drawing hidden mobile phone support, which comprises a shell and a hidden drawing module, the hidden drawing module and the shell are inserted in a drawer manner, an aromatherapy rod is movably inserted into the hidden drawing module, and the mobile phone support is rotatably arranged in the hidden drawing module. The drawing module can be completely contained in the shell, the driving view is prevented from being blocked, the interior of a vehicle is kept clean and tidy, the mobile phone support is horizontally contained in the groove in the conventional state and can be unfolded for use only by drawing, the aromatherapy grid is integrated on the edge of the drawing plate, the aromatherapy rod is supported to be freely inserted and pulled, the vehicle-mounted aromatherapy function is achieved, and the aromatherapy rod is convenient to replace due to the design of the rotating cover; and user experience is improved.
Owner:张敏

Submarine pipeline initial anchoring method for complex sea area

The invention discloses a subsea pipeline initial anchoring method in a complex sea area, according to the subsea pipeline initial anchoring method in the complex sea area, anchoring is achieved through a vibratory hammer assembly, the vibratory hammer assembly comprises a vibratory hammer, and a subsea pipeline laying initial steel pile anchor point is driven in or pulled out through the vibratory hammer. According to the initial anchoring method for the subsea pipeline in the complex sea area, the steel pile can be rapidly driven in and pulled out in the complex sea area, and the initial cable laying efficiency is remarkably improved; the vibratory hammer assembly is used for driving and pulling the steel pile, large ship resources do not need to be occupied, the applicable construction range is wide, limitation of construction conditions such as pipelines and geology is small, the situation that subsea pipeline laying tension is insufficient is effectively avoided, reasonable arrangement of procedures is facilitated, in addition, steel pile materials can be recycled, overall operation is convenient, construction is convenient, and the construction cost is reduced. And the construction risk and the project cost are reduced.
Owner:OFFSHORE OIL ENG CO LTD

Rapid soil unloading device for rotary excavating drill bit

The utility model provides a quick soil unloading device for a rotary excavating drill bit, belongs to the technical field of building construction, and effectively solves the problems that the conventional rotary excavating drill bit is difficult in slag unloading, high in slag unloading noise and the like. According to the technical scheme, the device comprises a soil collecting box, a soil unloading component is arranged on the inner side of the soil collecting box, a lifting rotating mechanism matched with the soil unloading component is arranged at the bottom of the soil collecting box, the soil collecting box is connected with a dust falling component, and a plurality of first universal wheels are arranged at the bottom of the soil collecting box. The quick soil unloading device for the rotary excavating drill bit has the beneficial effects that soil is easy to unload, the noise is low, the manufacturing cost is low, and the construction efficiency can be effectively improved.
Owner:THE FIRST COMPARY OF CHINA EIGHTH ENG BUREAU LTD

Crop straw pulling device

The utility model relates to the technical field of crop straw pulling devices, and discloses a crop straw pulling device which comprises a base, a push rod is fixedly connected to the right side of the top of the base, a clamping plate is slidably connected to the top of the base, and second springs are connected to the bottom of the clamping plate at equal intervals. The bottom of the second spring is connected with the top of the base, the transmission mechanism comprises a pedal, the front face and the back face of the pedal are each connected with a spherical bearing with a seat, the spherical bearings with the seats are connected with the interior of the push rod, the bottom of the pedal is connected with a first spring, and the bottom of the first spring is connected with a second spring. The end, away from the L-shaped arm, of the pressing plate is fixedly connected with a rubber pad, and the rubber pad is a square rubber plate. According to the crop straw pulling device, the operation steps of workers are reduced while the straw pulling speed is increased, the straw pulling efficiency is greatly improved, and the labor amount of the workers is greatly reduced through the driving mode.
Owner:JIANGSU GLORY BIOMASS TECHNOLOGY CO LTD

An injection mechanism for emergency treatment

ActiveCN116271334Bfast injectionquick pull
The application belongs to the technical field of medical devices, and particularly relates to an injection mechanism for emergency treatment, which comprises a syringe and an open-box body, the syringe comprises a barrel, a needle plug and a needle, the needle plug is arranged in the barrel, the needle is installed on the barrel, a first clamping mechanism for limiting the relative movement of the needle plug relative to the barrel is installed on the barrel, the free end of the first clamping mechanism is clamped on the needle plug, a sliding seat is slidably installed in the open-box body, an installation groove is formed in the sliding seat, the barrel of the syringe is inserted into the installation groove, a first compression spring is installed below the sliding seat in the open-box body, a second clamping mechanism is installed on the open-box body, the free end of the second clamping mechanism is clamped on the sliding seat, a cover is further installed on the open-box body, and the cover is in transmission connection with the second clamping mechanism. The purpose is to solve the problem of low efficiency caused by the structural defects of the existing injection mechanism.
Owner:CHINESE PEOPLES LIBERATION ARMY KET FORCE CHARACTERISTIC MEDICAL CENT

Fixing device for hydraulic wrench and hydraulic wrench

The utility model relates to the technical field of hydraulic wrenches, and discloses a fixing device for a hydraulic wrench and the hydraulic wrench, the fixing device comprises a torque wrench, a rotating handle, a driving shaft, an oil inlet end and an oil pipe joint, the bottom of the rotating handle is provided with a supporting fixing end, and the bottom of the supporting fixing end is provided with a supporting rod, an adjusting shaft, a supporting seat and a bottom support; according to the hydraulic wrench, when the hydraulic wrench is lifted upwards for use, firstly, a nut is sleeved with the driving shaft through an external sleeve, the supporting rod and the supporting fixing end are in butt joint and fixed, the screw shaft is controlled to rotate and move through the control rod end, and the screw shaft is made to move downwards as a whole and drive the adjusting shaft to move downwards; and when the adjusting shaft is rotated continuously, the pressure spring in the adjusting shaft can be pressed continuously, the hydraulic wrench is extruded and fixed through the supporting rod, manual supporting operation is not needed, and therefore the effects that time and labor are saved, and the use efficiency of the hydraulic wrench is improved are achieved.
Owner:NINGXIA MINGQIAN TECH CO LTD

Detachable connecting structure, mounting and dismounting method thereof and conducting component

The invention discloses a detachable connection structure, a mounting and dismounting method thereof and a conduction component, and belongs to the field of electronic equipment mounting structures. The detachable connecting structure comprises a first plate body, a second plate body, a positioning block and at least two connecting pieces, and the first plate body and the second plate body are connected through the positioning block and the at least two connecting pieces, so that a first mounting position and a second mounting position on the first plate body and the second plate body are just correspondingly matched; the plug-in and the connecting piece located at the first mounting position and the second mounting position can be connected in a matched mode; furthermore, the connecting piece is controlled to move away from the positioning block to drive the second plate body to move away from the first plate body, so that the plug-in mounted on the first mounting position and the second mounting position can be quickly pulled out of the connecting piece. According to the detachable connecting structure, the second plate body and the first plate body which are connected through the connector clip can be inserted and pulled out conveniently, the structure is simple, the size is small, operation is convenient, and the detachable connecting structure is suitable for the position where the mounting and dismounting operation space of the second plate body and the first plate body is narrow.
Owner:HUBEI SANJIANG AEROSPACE HONGFENG CONTROL

A quick-plug electrical connector

ActiveCN224683526USolve the problem of looseness and failureResistance strengthElectrical connectionStructural engineering
The utility model discloses a kind of quick plug type electric connectors, it is related to electric connector technical field, including socket and clamping assembly;Socket: inside front end is inserted with plug, the surface of the plug is equipped with connecting assembly and disassembly component, the connecting assembly and disassembly component are connected;Clamping assembly: including connecting plate, clamping strip and clamping hole, the upper and lower ends of the surface of the plug are fixed with two corresponding connecting plates, the front side of the connecting plate is equipped with sliding port, the inside sliding connection of the sliding port has clamping strip, two clamping strips are fixed on the surface of socket, the front side of the clamping strip is equipped with clamping hole, the connecting assembly is connected with two clamping holes, by setting clamping assembly, the stability of socket and plug connection can be effectively improved, the connecting assembly includes fixed plate, clamping column, limit ring, spring and rubber column, the stability of connection can be maintained, and it is convenient and fast to plug in and pull out.
Owner:TAIXING WEIHANG OPTOELECTRONIC TECH CO LTD

Tableware taking and placing structure of tableware cleaning machine

The tableware taking and placing structure comprises a cleaning machine body, a box door is rotationally connected to the lower portion of the front side of the cleaning machine body, a basket is arranged in the cleaning machine body, sliding columns are fixedly connected to the two sides of the basket, sliding grooves are formed in the two sides in the cleaning machine body, and the box door is connected to the lower portion of the front side of the cleaning machine body. Mounting grooves are formed in the two sides of the front end of the cleaning machine body, limiting grooves which are evenly distributed are formed in the two sides in the basket, inserting grooves are formed in the upper portions in the limiting grooves, a plurality of connecting columns are arranged in the basket, partition columns which are evenly distributed are fixedly connected to the tops of the connecting columns, and mounting columns are fixedly connected to the two ends of each connecting column. According to the tableware cleaning machine, the basket can slide in the sliding grooves in the two sides in the cleaning machine body through the sliding columns on the two sides, the basket can be conveniently and rapidly pulled, tableware can be conveniently taken and placed, and the sliding columns can be limited after the basket is matched with the clamping blocks to rotate.
Owner:QUANZHOU TIANCHENG INTELLIGENT TECH CO LTD

Device for intercepting concrete with different strength grades at beam-column joint part

The utility model discloses a beam-column joint part concrete intercepting device with different strength grades, which comprises a mounting frame, a threaded rod, a rotary handle, a movable plate, a sleeving hole, a positioning structure, a movable groove and a linkage column, the threaded rod is arranged above the outside of the mounting frame, the rotary handle is arranged on the front side of the threaded rod, the movable plate is sleeved outside the threaded rod, and the movable groove is arranged in the movable plate. A sleeving hole is formed in the upper side of the front end of the movable plate, a positioning structure is arranged between the movable plate and the mounting frame, a movable groove is formed in the lower side of the interior of the sleeving hole, and a linkage column is arranged in the movable groove. Compared with the prior art, the utility model has the advantages that the distance is convenient to adjust, and the operation is more convenient; and the device can be quickly dismounted to ensure continuous pouring and prevent mixed pouring.
Owner:THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU

Double-color plastic bottle cap

The utility model relates to the technical field of bottle caps, in particular to a double-color plastic bottle cap which comprises a bottle cap body, a double-color trademark groove is formed in the middle of the upper surface of the bottle cap body, a plurality of anti-skid grooves are formed in the outer side of the bottle cap body in an array mode, a limiting column is fixedly connected to the top in the bottle cap body, and a limiting plate is arranged in the bottle cap body. According to the bottle cap, the limiting block is arranged, the diameter of the limiting block is smaller than that of the bottle opening, when the bottle cap body is limited in the bottle opening, the limiting plate and the limiting block slide into the bottle opening in a limited mode, the interior of the bottle opening is limited and fixed, and the limiting plate and the limiting block are matched with the sealing ring to jointly achieve the sealing effect, so that the overall sealing effect is guaranteed; therefore, the problem that the sealing performance becomes poor due to repeated use is solved, and meanwhile the problem that girls cannot unscrew is solved.
Owner:SUQIAN TIANKUN PACKAGING CO LTD

Tobacco stem pulling, soil removing and collecting all-in-one machine with adjustable double-row spacing

The invention discloses a double-row spacing adjustable tobacco stem pulling, soil removing and collecting all-in-one machine, and particularly relates to the technical field of tobacco stem pulling machines, the double-row spacing adjustable tobacco stem pulling, soil removing and collecting all-in-one machine comprises a tobacco stem pulling machine collecting box, a plurality of machine wheels are installed at the bottom of the tobacco stem pulling machine collecting box, and a double-row spacing adjusting mechanism is arranged on one side of the tobacco stem pulling machine collecting box; a soil turning mechanism is arranged on the other side of the tobacco stem pulling machine collecting box. By arranging the double-row spacing adjusting mechanism and the pulling rod mechanism, rapid and accurate spacing adjustment can be achieved, double-row pulling rods are adjusted to the proper spacing when facing tobacco fields with different row spacings, operation delay caused by mismatching of the row spacings is reduced, various special devices do not need to be prepared for the tobacco fields with different row spacings, the operation efficiency is improved, and the labor intensity of workers is reduced. Residual rhizomes in soil are automatically turned out, the rhizomes are convenient to clean, the situation that the rhizomes are subjected to plant diseases and insect pests due to large residual rhizomes after tobacco stems are pulled out is avoided, continuous planting on land is facilitated, double-row pulling operation can be achieved, and the harvesting efficiency is improved.
Owner:HENAN TOBACCO CO NANYANG CO

Quick plug-in type modularized automobile wire harness

The utility model discloses a fast plug type modularized automobile wire harness comprising a connecting line, two sides of the connecting line are fixedly connected with connecting handles, one side of each connecting handle is fixedly connected with a connector, and the center line of each connecting handle and the center line of each connector are on the same horizontal plane. According to the quick plug-pull type modularized automobile wire harness, the connecting handle is arranged, the movable sleeves at the two ends of the connecting handle are pressed to drive the connecting plate to move during installation, and the connecting plate drives the positioning block to contract so that the connector can be inserted into a corresponding socket of an automobile system; after insertion, a movable sleeve is loosened, the movable sleeve pushes out a connecting plate under pushing of a spring, the connecting plate drives a positioning block to be inserted into a clamping groove formed in an insertion opening, and therefore the connector is positioned through the connecting plate; when the connector needs to be pulled out, the movable sleeves at the two ends of the connecting handle are pressed, the connecting plate drives the positioning block to be separated from the socket, and then the connector can be quickly pulled out, and the problem that plugging and pulling are not convenient is solved.
Owner:DONGGUAN GUANLIJIE PRECISION ELECTRONICS CO LTD

Lubricating oil antirust agent blending tank

The utility model discloses a lubricating oil antirust agent blending tank, which comprises a mounting frame, a mixing device is arranged on the mounting frame, the mixing device comprises a mixing rod, a rotating shaft, a mixing frame, a transmission wheel, a transmission belt, a motor and a mixing tank, the mixing frame is connected to the outer side of the mixing rod, and the transmission wheel is respectively connected to the output end of the motor and the top end of the rotating shaft. The top end of the mixing rod is connected with a protection device, the protection device comprises a screw rod, a push plate, a spring, a matching groove, a matching block, an inserting rod and a connecting sleeve, the screw rod is installed on the side wall of the connecting sleeve, the push plate is connected to one end of the screw rod, the matching block is connected with the push plate through the spring, and the inserting rod is connected with the inserting rod through the spring. The matching groove is formed in the outer side of the mixing rod, the mixing rod is movably connected with the inserting rod, the inserting rod is arranged in the connecting sleeve, the connecting sleeve is connected to the lower portion of the rotating shaft, and the quick change device is arranged below the rotating shaft.
Owner:HEBEI TUOFU LUBRICATING OIL ADDITIVE CO LTD

An airport business-based service-level link tracking method and system

ActiveCN120880859BValid mapping associationChange the manual consultation modelTransmissionMonitoring systemDistributed computing
The application belongs to the technical field of airport business and link tracking, and discloses a business-level link tracking method and system based on airport business. The method uses a business-level multi-language adaptation probe based on dynamic bytecode enhancement technology, performs semantic analysis on collected data through a multi-dimensional label recognition engine, extracts a flight number and an event code business label, establishes an associated mapping between the business label and a technical call link, constructs a business link monitoring system in an airport multi-vendor environment, and realizes business-level fault positioning; based on the business label associated information, cross-system link integration is performed to construct a business-driven full-link tracking view; through multi-dimensional business topology analysis and a dynamic early warning mechanism, intelligent positioning and visual display of business faults are realized. The application can sample as needed, only record key requests and interfaces with long time consumption, and can be integrated with other monitoring systems to quickly respond to and solve problems.
Owner:QINGDAO CIVIL AVIATION KAIYA SYST INTEGRATION CO LTD

Connector for network connection

The utility model discloses a connector for network connection, which comprises an insertion block, a clamping mechanism and a fixing mechanism, an interface is arranged on the left side in the insertion block, a plug is inserted into the right side of the interface, bolt grooves are arranged on the front side and the rear side of the insertion block, and mounting grooves are arranged in the middles of the front inner wall and the rear inner wall of the insertion block. The clamping mechanism comprises sliding columns, fastening blocks, connecting springs, sliding grooves, connecting frames and a top frame, the fastening blocks are slidably connected to the upper end and the lower end of the interior of the inserting block, the sliding grooves are formed in the fastening blocks, the sliding columns are arranged in the mounting groove, and the connecting frames are slidably connected between the two sliding columns; the connector assembly for network connection is provided with a plurality of fastening mechanisms, can be quickly mounted and dismounted while effectively preventing a plug from falling off, has dustproof and moistureproof functions, and prevents internal network cables from being damaged by an external environment.
Owner:LIAONING TURAYAN TECH CO LTD