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56results about How to "Solve the jam" patented technology
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Leveling unit and working method thereof
PendingCN119588784AReduce production auxiliary timeImprove labor efficiencyShaping toolsNonferrous metalStrip steel
The invention discloses a temper mill unit and a working method thereof, belongs to the technical field of steel and non-ferrous metal plate strip machining, and aims to solve the problem that in the prior art, strip steel is prone to jamming when strip heads penetrate through all devices. The flattening unit comprises an uncoiling machine (2), an uncoiling side guide plate device (3), an uncoiling side tension roller (4), a flattening machine (5), a coiling side tension roller (6), a coiling side guide plate device (7) and a coiling machine (8) which are sequentially arranged from right to left. The lower roller of the uncoiling side tension roller and the lower roller of the coiling side tension roller in the temper mill unit can swing up and down, the smoothness and the automation degree of strip threading are improved, the passing ability of strip threading can be greatly improved, and therefore the auxiliary production time is saved, and the production efficiency is improved.
Owner:CERI TECH +1
Temperature limiter feeding mechanism and assembly production line
ActiveCN222523459UOrderly rowsRealize automatic feeding processMetal working apparatusJigging conveyorsThermodynamicsProcess engineering
The temperature limiter feeding mechanism comprises a feeding unit and a distributing unit, the feeding unit comprises a vibration assembly and a guide rail assembly, the guide rail assembly is arranged between the vibration assembly and the distributing unit, and the vibration assembly drives temperature limiters to vibrate so as to achieve automatic arrangement feeding. The guide rail assembly adjusts the temperature limiters to be in a unified posture and conveys the temperature limiters to the material distributing unit, the material distributing unit separates the temperature limiters from the material supplying unit, and material distributing is achieved. The vibration assembly is arranged to drive the temperature limiters to move, automatic feeding is achieved, the temperature limiters are further limited and conveyed through the guide rail assembly, the temperature limiters are arranged in order, the material distribution unit takes the temperature limiters for material distribution, automatic feeding of the temperature limiters is achieved, manual temperature limiter taking operation is replaced, and therefore labor force is released, the labor intensity of workers is relieved, and the production efficiency is improved. The feeding efficiency is improved, the product competitiveness is improved, and the automation degree of a production line is improved.
Owner:SHIJIAZHUANG GREE SMALL HOUSEHOLD ELECTRICAL APPLIANCES +1
Automatic press production line
ActiveCN222536150UImprove loading and unloading efficiencySolve the accuracy problemMetal-working feeding devicesPositioning devicesProduction lineSlide plate
The utility model relates to the technical field of press machines, in particular to an automatic press machine production line. According to the technical scheme, the automatic press machine production line comprises a feeding and discharging table and further comprises a bending machine, a conveying frame assembly, a front material pushing assembly and a rear material blocking assembly. A conveying frame assembly is arranged in the feeding and discharging table. A front pushing assembly is arranged below the conveying frame assembly. A rear material blocking assembly is arranged behind the front material pushing assembly. Workpieces are conveyed to the position between the material pushing plates through conveying rollers of the conveying frame assembly, then the lifting air cylinder drives the lifting adjusting plate and the material pushing plates to rise to make contact with the outer edges of the workpieces, and then the front-back moving adjusting lead screw drives the front-back adjusting sliding plate and the whole upper portion of the front-back adjusting sliding plate and drives the workpieces to move backwards. And then the rear material blocking assembly is matched to convey the workpiece to the conveying roller for discharging and conveying, and the feeding and discharging efficiency during workpiece stamping machining is greatly improved.
Owner:SHANDONG ANSHANGCHUAN MASCH CO LTD
A roller replacement method for the direct-fired section of a horizontal annealing furnace
ActiveCN116121526BSimple structureEasy to implementFurnace typesHeat treatment furnacesProduction lineDirect combustion
The present invention discloses a roller changing method for a direct-fired section of a horizontal annealing furnace, relates to the technical field of horizontal annealing furnaces, and solves the problems of long operation time and jamming of rollers and sinking strip steel when replacing furnace rollers in a direct-fired furnace. The method comprises stopping the vehicle for cooling; connecting a roller changing tool to the drive side shaft end of the furnace roller to be removed and synchronously moving it to the operation side until the furnace roller to be removed is moved out of the furnace and the roller changing tool is inserted into the furnace; connecting the roller changing tool to the drive side shaft end of the furnace roller to be installed and synchronously moving it to the drive side, and controlling the roller changing tool so that the protrusion lifts the strip steel in the annealing furnace until the furnace roller to be installed moves into place. The roller changing tool has the advantages of simple structure, convenient implementation and low cost. This scheme can realize the rapid replacement of furnace rollers without jamming, solves the jamming problem of sinking strip steel and new rollers, and the operator can complete the roller changing work without entering the furnace. The parking time and the number of times the furnace cover is opened are reduced as a whole, and the normal production of the production line is guaranteed, which has economic value.
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD
Rake head grid for preventing timber piles
PendingCN119615996AImprove retentionSolve the jamMechanical machines/dredgersStructural engineeringMechanical engineering
The invention relates to a rake head grille capable of preventing timber piles. Comprising a hard grid installed on a drag head suction port and a flexible grid installed on the outer side of the hard grid. The hard grating is formed by splicing and welding a plurality of transverse grating plates and longitudinal grating plates; the flexible grating comprises a left-end mounting beam and a right-end mounting beam which are detachably mounted on the two sides of the drag head suction port, a plurality of transverse grating chains are arranged between the left-end mounting beam and the right-end mounting beam, and the left ends of the grating chains are detachably connected with the left-end mounting beam through end fixing pieces. The right end of the grating chain is detachably connected with the right end mounting beam through an end fixing piece, and the position, crossed with the longitudinal grating plates, of the middle of the grating chain is detachably connected through a middle fixing piece. The invention provides a rake head grating capable of preventing timber piles. The problems that the timber piles are prone to being blocked, and the timber piles are not easy to clean after being blocked are solved.
Owner:CCCC TDC BINHAI ENVIRONMENTAL CHANNEL DREDGING
Self-adaptive screw machining feeding device
ActiveCN224090987UPrecisely control the cutting speedContinuous entryJigging conveyorsConveyor partsControl theoryCheck valve
The utility model discloses a self-adaptation screw machining feeding device which comprises a vibration disc and a support, the discharging end of the vibration disc is communicated with a material guide rail, the material guide rail is installed at the upper end of the support, the outer wall of the support is rotationally connected with two sets of air pipes, and the outer wall of a device cylinder is fixedly connected with a connecting pipe. And one-way valves are mounted in the connecting pipe and the air guide pipe. According to the screw blanking device, the blanking speed of screws is accurately controlled through regular telescopic movement of the electric telescopic rod, and the problem of material blocking or discontinuous feeding caused by too fast or too slow blanking is avoided. Meanwhile, the electric telescopic rod synchronously drives the piston to slide back and forth in the device barrel through the connecting rod, gas is compressed and injected into the gas pipe through the gas guide pipe, uniform gas flow is formed to assist the screw in sliding, friction force between the screw and the gas pipe is reduced, and it is guaranteed that the screw can stably and continuously enter a machining station; the problem of material blocking caused by too large friction force or insufficient airflow in a traditional round rod screening mode is effectively solved.
Owner:WUXI SHARP METAL PRODUCTS CO LTD
Article discharge mechanism and amusement apparatus
ActiveCN224394073Usmooth dischargeSolve the jamLoading/unloadingConveyor partsControl systemRotating disc
The utility model discloses a kind of article discharging mechanism and adopt the game equipment of the article discharging mechanism.A kind of article discharging mechanism, including pedestal, jacking mechanism, control system, moving piece and first detection device, pedestal is provided with blanking area and jacking station, rotating disc is rotatably installed on pedestal upper portion, pedestal is provided with by hopper and abutment portion and is composed of object-carrying component, jacking mechanism is set below jacking station, moving piece is movably arranged in pedestal, moving piece is drivingly connected with first drive mechanism, first drive mechanism is electrically connected with control system;First detection device is used to detect the displacement of moving piece, first detection device is electrically connected with control system, when first detection device detects moving piece and moves to set position, control system can control jacking mechanism and drive hopper in jacking station to swing upward and rise, using above structure, make the smooth discharging of article discharging mechanism, and expand the range of article discharging mechanism applicable article.
Owner:ZHONGSHAN LEGANG AMUSEMENT EQUIP CO LTD
A tablet making equipment for processing rehmannia tea
The utility model discloses a kind of processing of rehmannia tea are used to make tablet equipment, including frame, the blade mechanism is installed in the top of frame inner chamber, the slice seat that is used in cooperation with blade mechanism is installed in the bottom of frame inner chamber, the pushing mechanism is installed in the bottom of frame inner chamber and located slice seat one side;The blade mechanism includes two lifting frames, and the opposite side of two lifting frames is equipped with blade mounting seat, and the bottom of blade mounting seat is equipped with a plurality of blades.The utility model has the advantages of high efficiency, solves the problem that the existing traditional chinese medicinal material tablet equipment is not convenient for efficient processing of dry rehmannia when slicing long dry rehmannia, increases the labor intensity of staff, reduces the processing efficiency of rehmannia tablet.
Owner:JIAOZUO DUSHENGXING BIOTECHNOLOGY CO LTD
Lateral pressure translation pulley
The utility model discloses a side pressure translation pulley which comprises a fixed seat, a sliding seat, a driving piece and a mounting seat, and the fixed seat is used for being mounted on a movable fan frame; the sliding seat is arranged in the fixed seat in a sliding manner; the driving part is arranged between the fan frame and the fixed seat and used for driving the sliding seat to move relative to the fixed seat; the mounting seat is rotationally connected with the sliding seat, a plurality of rollers are rotationally connected in the mounting seat, and a gap is formed between the top of the mounting seat and the inner top of the sliding seat. According to the side pressure translation pulley provided by the utility model, the mounting seat is rotationally connected with the sliding seat, so that the roller self-adaptively swings along with the mounting seat and is always attached to the guide rail, the function of self-adaptively sliding on the deformed guide rail is realized, and a sliding door / window slides stably and smoothly.
Owner:3H INC +1
Automatic feed plastic pulverizer
The utility model relates to the technical field of plastic pulverizer, and disclose a kind of automatic feeding's plastic pulverizer, including pulverizer body, cleaning structure includes the first connecting seat of fixed installation in support seat bottom, rotatingly connected with fixed assembly in the middle of first connecting seat, fixed assembly one end is connected with driving assembly, fixed assembly outside is equipped with sleeve, sleeve outer circumferential surface is equipped with several bristles, support seat bottom is opened and is equipped with through opening, sleeve is located below through opening.The utility model cleaning structure is through the continuous contact of rotating bristle and the lower surface of conveying belt, effectively removes the plastic dust and chippings adsorbed on the surface of conveying belt, prevents its accumulation and forms briquetting, the rotating cleaning action of bristle can peel off adhered impurities in time, avoid the material conveying block caused by chippings accumulation, to ensure that plastic bottle and broken material piece are smoothly moved on conveying belt, completely solve the problem of material blocking and accumulation caused by chippings accumulation.
Owner:FUZHOU LUOYUAN DEMIT PLASTIC PRODUCTS CO LTD
Magnetic floater liquid level meter for high-temperature viscous materials
ActiveCN222561073Ukeep movingWeight increaseLevel indicators by floatsAutomatic controlControl system
The utility model discloses a magnetic floater liquid level meter for high-temperature viscous materials, which is characterized in that the outer wall of a pipe body is provided with a jacket outlet and a jacket inlet at intervals, the outer wall of the pipe body is provided with a magnetic turning plate display meter and a magnetic rod, the bottom end of the magnetic rod is sequentially connected with a high-temperature-resistant isolation bend and a high-temperature magnetostriction liquid level transmitter, and an inner cylinder is welded in the pipe body; a jacket is formed between the pipe body and the inner cylinder body, the top of the inner cylinder body is in threaded connection with an inner cylinder body plug, a fixed flange is welded at the bottom end of the inner cylinder body, a magnetic floater is arranged in the inner cylinder body, the bottom of the magnetic floater is connected with a connecting rod, and the bottom of the connecting rod is connected with a floating ball. According to the utility model, the motion performance in the inner cavity is kept; the liquid level in a container can be monitored in real time on a control system of a petrochemical industry enterprise, data support can be provided for setting automatic control of the liquid level, liquid level field display is added through preparation of the magnetic turning plate display meter, and the liquid level can be checked on site and remotely.
Owner:CHENGDU YUTAI NEW MATERIAL TECH CO LTD
Multi-shaft crushing device with automatic material blocking treatment structure and method
PendingCN119140208AImprove crushing effectImprove crushing qualityGrain treatmentsElectric machineryStructural engineering
The invention provides a multi-shaft crushing device with an automatic material blocking treatment structure and a method, and belongs to the technical field of mineral crushing devices.The multi-shaft crushing device comprises an equipment support, a crushing box is arranged on the left side of the upper surface of the equipment support, and a variable frequency motor is arranged on the right side of the crushing box; through the arrangement of the first-stage crushing roller and the second-stage crushing roller, the particle size range of treated solid minerals is large, the material treatment capacity of a common double-shaft double-roller crusher is generally within 200 mm and is larger than the material treatment range of a common double-shaft double-roller crusher and can reach 350 mm or above, the double-layer crushing roller structure is adopted, the first-stage crushing roller is used for treating materials with larger particle size, and the material treatment efficiency is greatly improved. The secondary crushing roller treats materials with relatively small particles, through the arranged anti-clamping baffle, part of materials flying out due to collision, splashing during crushing and the like in the crushing process can be blocked by the anti-clamping baffle and then brought back to the space between the crushing rollers by the crushing teeth to enter the crushing process again, and the crushing effect and the crushing quality are improved.
Owner:SAIOMLUN (BEIJING) TECH CO LTD
Device for feeding conical objects into guide pipe for sequencing
ActiveCN224225864USolve the jamReduce the frequency of material jam problemsControl devices for conveyorsChutesStructural engineeringPipe
The utility model relates to the technical field of material arrangement, in particular to a device for feeding conical objects into guide pipes for sequencing, which comprises a conical chute, a first guide pipe, an air nozzle component and a swinging mechanism. A closed structure close to the small end and an open structure close to the large end are arranged at the top end of the conical chute; the first guide pipe is fixedly connected to the small end of the conical chute and communicated with the conical chute, and the inner diameter of the first guide pipe is one time and two times of the repose size of a conical object. The air nozzle assembly is arranged in the conical chute in a hanging mode, and the air nozzle assembly blows out airflow pointing to the first guide pipe after being communicated with an air source; the swinging mechanism is used for controlling the air tap assembly to swing in the conical chute; according to the feeding device, the frequency of generation of the material blocking problem in the feeding process of the conical objects can be greatly reduced.
Owner:CHAOYUE CHUANGKE (GUANGZHOU) INTELLIGENT CONTROL SYSTEM CO LTD
Washing machine and conveying device thereof
ActiveCN224237824USolve the jamSolve/or rear-end pile-up and other phenomenaConveyorsDrying solid materialsStructural engineeringMechanical engineering
The utility model relates to a washing machine and a conveying device thereof. The conveying device comprises a group of a plurality of conveying rollers which are sequentially arranged along a first direction; and a first conveying rope and a second conveying rope. Each conveying roller comprises a first contraction section and a second contraction section which are gradually contracted from the two sides to the middle of the conveying roller. And the first conveying rope and the second conveying rope are respectively arranged on the first contraction section and the second contraction section of the conveying roller.
Owner:POWERTECH TECH (SUZHOU) LTD
Anti-clogging gate valve
The utility model discloses a prevent stifled gate valve belongs to the technical field of gate valve. The prevent stifled gate valve of the present application is vertically installed in the flue or pipeline, and the valve stem is driven to drive the valve plate to lift through the actuating mechanism, so that the valve plate enters or exits the flow channel of the valve body under the guidance of the valve plate groove, and the cutting edge of the scraper is attached to or keeps the preset gap with the two side guide surfaces of the valve plate, so that the scraper removes the adherend attached to the surface of the valve plate during the lifting movement of the valve plate. The prevent stifled gate valve of the present application can be suitable for high tar, easy caking and bad working conditions, and the tar agglomerates adhered to the valve plate are directly and actively removed through the mechanical scraping mode, which ensures that the valve can continuously and normally operate in the flue gas with high tar content, and fundamentally replaces the easily blocked traditional butterfly valve. The prevent stifled gate valve can effectively solve the blockage and jamming problem caused by tar adhesion and agglomeration, and ensure that the valve realizes automatic control stably and reliably for a long time.
Owner:SHANGHAI GAOTE ENVIRONMENTAL PROTECTION TECH ENG +1
Discharging device
The utility model relates to a blanking device which comprises a vibrating mechanism, a feeding track connected with a discharging channel on the vibrating mechanism, a material stirring rotary table and a discharging mechanism which are sequentially arranged in the material conveying direction, a material arranging mechanism is movably arranged on the feeding track, and a limiting mechanism is arranged on the material stirring rotary table in the material conveying direction. A limiting groove is formed in the material stirring rotary disc, the limiting groove and one end of the feeding track correspond to an outlet of the discharging channel, and a material taking mechanism is arranged between the material stirring rotary disc and the discharging mechanism. By means of the device, the problem that in the rivet discharging process, stacking or discharging is not in place can be effectively solved.
Owner:TRUKING TECH LTD
Gate valve of furnace bottom ash conveying machine
ActiveCN222573198UImprove maintenance efficiencySolve the jamLarge containersLoading/unloadingBottom ashGate valve
The utility model discloses a gate valve of a furnace bottom ash conveying machine, which comprises a first plug board, a second plug board, a first plug board channel and a second plug board channel. The first end of the first insertion plate channel and the first end of the second insertion plate channel are fixedly installed on the side wall of the ash bucket and communicated with the ash bucket, the second end of the first insertion plate channel and the second end of the second insertion plate channel are provided with a first door plate and a second door plate respectively, and the first insertion plate channel and the second insertion plate channel are oppositely arranged on the side wall of the ash bucket. A first track is arranged in the first insertion plate channel along the length direction, so that the first insertion plate can be pushed into the ash bucket along the first track; and a second track is arranged in the second insertion plate channel along the length direction, so that the second insertion plate can be pushed into the ash bucket along the second track. According to the utility model, the problem that a gate valve of a conventional furnace bottom ash conveyor is jammed is effectively solved, and ash and the furnace bottom ash conveyor can be effectively isolated.
Owner:SHENZHEN ENERGY ENVIRONMENT ENG CO LTD
A steam turbine independently controlled high pressure main steam regulating valve
ActiveCN111022130Bmeet operational needsSave installation spaceMachines/enginesEngine componentsCouplingValve stem
The present invention relates to a steam turbine independently controlled high-pressure main steam regulating valve, comprising a valve body, on which a first valve, a second valve and a third valve which are arranged transversely and parallel to each other are installed, and the three valves have the same structure; the valve body is provided with a steam inlet, and three guide holes for installing the valves are provided on the upper side of the valve body corresponding to the steam inlet, and three steam outlet holes which are coaxially opposite to the guide holes are provided on the lower side of the valve body corresponding to the steam inlet; each valve comprises a guide valve sleeve, a valve stem and a valve seat, the guide valve sleeve is installed in the guide hole, the valve stem is inserted in the central through hole of the guide valve sleeve, the valve tail of the valve stem extends upwardly out of the guide valve sleeve and is connected to the oil motor through a coupling, the valve head of the valve stem is mounted on the lower part of the guide valve sleeve and cooperates with the oil motor to enter and exit the guide valve sleeve, and the valve seat corresponds to the lower part of the valve head and is fixed at the steam outlet hole; the present invention provides a steam turbine independently controlled high-pressure main steam regulating valve, which realizes the function of coordinating steam flow through the design of combined steam valves which are independent of each other but can work together.
Owner:HEBEI GUOYUAN ELECTRIC CO LTD
Anti-blocking plunger valve and using method thereof
PendingCN121927345ASolve the jamclean up thoroughlyValve arrangementsTransportation and packagingControl engineeringStructural engineering
The invention discloses an anti-blocking plunger valve and a using method thereof, and relates to the technical field of plunger valves. The anti-blocking plunger valve comprises a valve body, a main circulation flow channel arranged in the valve body, a valve seat installed in the flow channel, a plunger main body matched with the valve seat to achieve opening and closing and a valve rod driving the plunger main body to move, a filtering assembly is arranged on the flow channel, a cleaning unit is further arranged in a filtering seat, and a backwashing structure is arranged on the filtering seat. According to the anti-blocking plunger valve, the unique filtering and cleaning mechanism is integrated in the flow channel, so that the problem of blockage caused by impurities is effectively solved. The filter screen can actively intercept solid particles, and the innovative fluid-driven cleaning unit can automatically rotate a scraper blade by means of the energy of backwashing fluid under the condition of not depending on external power, so that attached impurities are thoroughly removed, the filtering effect and the reliability of the action of the valve core are ensured, and the valve fault caused by blockage is fundamentally avoided.
Owner:LUOYANG KANGFUSEN PETROCHEMICAL EQUIP CO LTD
Stable carton conveying device of automatic carton unpacking machine
The utility model provides a stable carton conveying device of an automatic carton unpacking machine, which is arranged along the extending direction of a stock bin slide rail and comprises a carton pushing mechanism and a limiting mechanism, the carton pushing mechanism comprises a power mechanism, a transmission chain and a carton pushing plate, the power mechanism is connected with the carton pushing plate through the transmission chain, and the carton pushing plate is connected with the limiting mechanism through the transmission chain. The limiting mechanism is located above the tail end of the transmission chain and installed on one side of the stock bin sliding rail. The carton pushing device is arranged on the automatic carton unpacking machine, on one hand, cartons are pushed through the carton pushing mechanism, the problem that the cartons are jammed when moving along the sliding rails is solved, on the other hand, the shape of the cartons is adjusted through the limiting mechanism, the problem that the cartons incline on the sliding rails is solved, and it is guaranteed that the cartons are output to follow-up stations in a square and stable mode.
Owner:JIANGSU HANSOH PHARMA CO LTD +1
Crushing, grading and screening device for construction waste
ActiveCN119281442AImprove adaptabilityImprove processing efficiencySievingConstruction waste recoveryArchitectural engineeringImpact
The invention relates to the technical field of crushing devices, and particularly discloses a crushing, grading and screening device for construction waste, which comprises a crushing box and a feeding cylinder, and is characterized in that the impact end of a power impact mechanism is positioned in an inner cavity of the crushing box; the sieve plate mechanism is arranged on a discharge port in the bottom end of the crushing box, and the sieving size of the sieve plate mechanism is non-fixed; the counterattack lining plate is rotatably arranged in an inner cavity of the crushing box; the counterattack lining plate is rotatably arranged in an inner cavity of the crushing box; the distances between the two ends of the impact lining plate and the impact end of the power impact mechanism in the first state are equal, and the distances between the impact lining plate and the impact end of the power impact mechanism in the second state are gradually reduced from the feeding direction to the discharging direction. The one-way elastic damper is fixedly arranged in the inner cavity of the feeding cylinder and connected to the back of the impact lining plate, and the one-way elastic damper is used for applying thrust to the impact lining plate so as to keep the impact lining plate in the first state by default. The main purpose of the invention is to improve the crushing efficiency and smoothness.
Owner:GUANGZHOU CITY CONSTR COLLEGE
Coal mine underground coal bunker bottom structure and use method
The application discloses a coal mine underground coal bunker bottom structure, which comprises a bunker bottom foundation reinforced pouring structure arranged at the bottom of the coal bunker, a modular telescopic adjustable device arranged in the bottom foundation reinforced pouring structure, the modular telescopic adjustable device comprising a telescopic rod with one end fixedly hinged to the bottom of the coal bunker, a coal unloading bunker hingedly arranged at the other end of the telescopic rod and facing the coal outlet, the coal unloading bunker comprising an inner layer bunker body connected with the telescopic rod and an outer layer bunker body slidably connected with the inner layer bunker body, the outer layer bunker body being fixedly connected with the coal feeder at the bottom of the coal bunker, a power piece for controlling the telescopic rod to telescopically move being hingedly arranged on the outer layer bunker body of the coal unloading bunker, and a plurality of drain holes being symmetrically arranged about the horizontal axis of the coal outlet at the positions of the two side walls close to the coal outlet of the bottom foundation reinforced pouring structure. The modular telescopic adjustable device and the drain holes are arranged, the jammed coal body and the accumulated water at the coal outlet are lifted by controlling the movement of the inner layer bunker body, and the problems of jamming and water bursting are effectively solved.
Owner:HUATING COAL GRP CO LTD
An auxiliary guide structure suitable for packaging printing
The utility model relates to the field of packaging and printing, especially suitable for packaging and printing's auxiliary guide structure, including frame assembly, the guide component of being connected on frame assembly and the auxiliary assembly of being connected on frame assembly. The utility model discloses through guide component can realize to the goods of packaging and printing on the conveyer belt and carry out high accuracy, low friction's direction, and the first telescopic link makes the guide distance and the position of guide component can be flexibly adjusted according to actual demand, adapts to different size or shape's goods, and equidistance distribution's guide wheel has further reduced the friction resistance in the process of guiding, has guaranteed the smooth, smooth movement of goods, through the pressure roller in auxiliary assembly can exert proper pressure to goods, assist its smooth passing, and work with guide component, photoelectric sensor has realized to the detection of the printing of packaging passing state, effectively avoided the problem of material blockage caused by goods misplacement, unstable conveying, improved the stability of packaging and printing.
Owner:QINGDAO AOHUA PACKAGING CO LTD
Single crystal furnace and battery piece processing system
ActiveCN222557125USolve the jamavoid contactPolycrystalline material growthFinal product manufactureElectrical batteryStructural engineering
The utility model discloses a single crystal furnace and a battery piece processing system, and belongs to the field of single crystal furnaces. The single crystal furnace comprises a furnace body, a feeding cylinder, a connecting rod, an isolating pipe and a plugging piece, the feeding cylinder is arranged in the furnace body and provided with a first opening and a second opening which are opposite, the blocking piece is arranged in the second opening and blocks the second opening, the isolation pipe is located in the feeding cylinder, at least part of the connecting rod penetrates through the isolation pipe, the first end of the connecting rod is matched with the blocking piece, and the connecting rod is connected with the isolation pipe. The feeding cylinder is used for containing silicon materials, and the isolation pipe is used for isolating the silicon materials in the feeding cylinder from the connecting rod. And under the condition that the silicon material in the charging barrel is stuck, the connecting rod drives the isolation pipe to rotate, so that the silicon material in contact with the isolation pipe moves, and the silicon material in the charging barrel is released from being stuck.
Owner:双良硅材料(包头)有限公司
Blade sealing device for induced draft fan of power station boiler
ActiveCN222558827UImprove operational reliabilityavoid stuckPump componentsPumpsPower stationFan blade
The utility model relates to the technical field of power plant boiler maintenance, in particular to a power plant boiler induced draft fan blade sealing device which comprises a rotor body, a connecting shaft is arranged on the top face of the rotor body, an attaching pad is arranged on the outer surface of the rotor body, and a mounting pad is arranged on the outer surface of the attaching pad. And the first sealing ring is installed on the lower surface of the attaching pad, and a first adaptive groove and a second adaptive groove are sequentially formed in the outer surface of the first sealing ring from top to bottom. By improving the operation adjusting stability of the rotor of the suction fan, serious consequences such as non-stop of a unit caused by the fact that the fan cannot be adjusted mechanically are avoided, extremely high safety benefits are achieved, a new thought is provided for the sealing scheme of the blade of the rotor of the fan, and the service life of the blade of the rotor of the fan is prolonged through the modes of combined sealing, lubrication increasing and the like. And the operation stability of the fan rotor is improved.
Owner:HUADIAN POWER INTERNATIONAL CORPORATION LTD +1
A method for optimizing combined motion of anti-sticking rotation of a main regulating valve of a steam turbine
The application discloses a kind of turbine main regulating valve anti jamming rotation combination movement optimization design methods, comprising: constructing the three-dimensional geometric model of turbine main regulating valve, the three-dimensional geometric model is mesh discrete;Set boundary condition, utilize the three-dimensional geometric model to carry out dynamic simulation analysis and valve activity test evaluation, to determine the best combination mode and combination parameter of the rotation movement and axial movement of valve stem and valve disc under different factor conditions;According to the best combination mode and combination parameter of the rotation movement and axial movement of valve stem and valve disc under different factor conditions, control turbine main regulating valve, which can effectively solve the problem of valve stem and valve disc jam caused by scale particles.
Owner:XIAN THERMAL POWER RES INST CO LTD +1
A feed device for a centerless grinder
The application discloses a feeding device for a centerless grinding machine, which comprises a base, a moving plate slidingly arranged on the base through a guide component, a discharging assembly and a feeding assembly fixedly installed on the moving plate, a moving driving element arranged on the moving plate, a connecting table arranged on one side of the base, and one end of the moving driving element connected to the connecting table; the moving driving element is an electric cylinder; through the arrangement of the moving driving element and the guide component, the movement of the moving plate can be accurately controlled through the electric cylinder, the relative position of the feeding device and the centerless grinding machine is adjusted, the feeding position of the centerless grinding machine is efficiently adjusted, and the machining efficiency and the workpiece quality of the centerless grinding machine are improved.
Owner:XINCHANG COUNTY DONGBA INTELLIGENT TECH CO LTD
Black soldier fly powder pre-digestion device for aquatic feed
The utility model provides a kind of black soldier fly worm powder pre-digestion device for aquatic feed, it is related to aquatic feed preparation technical field, including crushing mechanism, enzymatic hydrolysis mechanism and inactivation mechanism, crushing mechanism includes crusher, and the input end of crusher is provided with feed inlet, and the output end is interconnected with enzymatic hydrolysis mechanism, and enzymatic hydrolysis mechanism is provided with spraying unit, and enzymatic hydrolysis solution is infused in spraying unit, and the output end of enzymatic hydrolysis mechanism is connected with inactivation mechanism, and heating air group is arranged in inactivation mechanism, and the output end of inactivation mechanism is provided with discharge gate, and stirring assembly is arranged in enzymatic hydrolysis mechanism and inactivation mechanism.The beneficial effects of the utility model are: by optimizing screen structure, improving enzymatic hydrolysis spraying mode, using hot air circulation inactivation technology, and combining with integrated design and synchronous stirring system, the digestion rate and nutritional quality of black soldier fly worm powder are significantly improved, while energy consumption is reduced, and efficient continuous production is realized.
Owner:NEW HOPE LIUHE +6
Product discharging mechanism
ActiveCN222319528USolve the jamprevent falling outCoin-freed apparatus detailsApparatus for dispensing discrete articlesStructural engineeringMechanical engineering
Owner:SHENZHEN XUEHUI TECH CO LTD
Automatic assembling machine for carbon brush holder torsion spring
The application discloses a kind of carbon brush holder torsion spring automatic assembly machine, comprising: bearing seat, for bearing preloaded carbon brush carbon brush holder, carbon brush holder is equipped with the spring post being connected with the main body of torsion spring;Torsion spring guiding mechanism, including guiding module and the first drive module for driving guiding module relative to bearing seat movement, guiding module is equipped with for guiding torsion spring guiding channel;Torsion spring material taking mechanism, for placing torsion spring on spring post, and make the first torsion arm or second torsion arm of torsion spring be in guiding channel;Torsion spring assembly mechanism, including second drive module and be connected on second drive module and push module and rotating module, rotating module is used to rotate the torsion spring entering guiding channel, push module is used to push after rotating torsion spring, to make torsion spring respectively with carbon brush holder and carbon brush card interface.This scheme can reduce torsion spring incoming pose accuracy requirement, save labor.
Owner:KUNSHAN AID AUTOMATION TECH CO LTD