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Rake head dredging system, trailing suction hopper dredger and method for reducing digging resistance by rolling friction
PendingCN108708414AReduce frictional resistanceReduce digging resistanceMechanical machines/dredgersRolling resistanceWater flow
The invention provides a rake head dredging system, trailing suction hopper dredger and method for reducing digging resistance by rolling friction and belongs to the technical field of dredging engineering. The rake head dredging system comprises a rake head fixed body, a rake head movable cover with rake teeth, a drag reduction rolling body and a high-pressure cleaning system. The rake head movable cover is assembled with the rake head fixed body, and the drag reduction rolling body is installed at the bottom of the rake head fixed body. The high-pressure cleaning system comprises multiple grooves formed in the surface of a wear reduction roller in the direction of a connecting shaft, multiple high-pressure nozzles arranged in each groove and a pressure pipeline connected with the high-pressure nozzles. The rake head dredging system has the beneficial effects that the drag reduction rolling body is provided in the rake head structure, the digging resistance is reduced, and the diggingefficiency is improved under the installed power of an existing drag suction dredger; and meanwhile, the high-pressure cleaning system is used to wash and loosen a soil layer by high-pressure water flow before the rake teeth cut the soil layer to reduce the cutting resistance and wash the soil attached to the wear reduction roller.
Owner:NAT ENG RES CENT OF DREDGING TECH & EQUIP
Stenter convenient to clean for printing and dyeing
InactiveCN107326594AEasy to cleanClean up reachCleaning using toolsCleaning using gasesCouplingArchitectural engineering
The invention discloses a stenter convenient to clean for printing and dyeing. The stenter comprises a box body, the surface of the box body is fixedly connected with a supporting rod, the surface of the supporting rod is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a first rotating shaft through a coupler, wherein the surface of the first rotating shaft is fixedly connected with a first retractable pipe the inner wall of which is provided with a sliding groove, the inner wall of the sliding groove is connected with a locating block in a sliding mode, and the surface of the locating block is fixedly connected with a first retractable rod the surface of which is in threaded connection with a first fixing bolt. According to the stenter convenient to clean for printing and dyeing, when the stenter needs to be cleaned, a padlock is unlocked, a second tong base is flicked under the action of a spring and rotates on the surface of a connecting shaft, and the opening angles of a first tong base and the second tong base are expanded, so that an effect of conveniently cleaning a clamping device of the stenter is achieved, and the problem is effectively solved that since normal stenters are not provided with cleaning devices, the working efficiency of the stenters is affected at a certain degree.
Owner:秦泽坤
Electric shower head capable of automatically cleaning water scale in use
ActiveCN111420816ADoes not affect normal useDoes not hinder the use ofSpray nozzlesEnvironmental engineeringMechanical engineering
The invention discloses an electric shower head capable of automatically cleaning water scale in use. The electric shower head comprises a water pipe, wherein the bottom of the water pipe is fixedly connected with a spray head; a bearing rod is arranged inside the water pipe; the bottom of the bearing rod is rotatably connected with a bearing plate; the bottom of the bearing plate is fixedly connected with a cleaning rod; a water spraying plate is arranged on the bottom of the cleaning rod; the bottom of a water pressure rod is fixedly connected with an inclined block; a side surface of the inclined block is in sliding connection with an ejector rod; an elastic rod is arranged above the water pressure rod; an extrusion rod is arranged on the surface of the spray head in a penetrating mode;a side surface of the extrusion rod is in sliding connection with a transverse rod; a side surface of the transverse rod is in engaged connection with a rotary shaft; and a side surface of the rotaryshaft is fixedly connected with a water guide plate. According to the electric shower head capable of automatically cleaning water scale in use disclosed by the invention, the bearing rod and the bearing plate are used cooperatively, so that effects of automatically cleaning water scale accumulated inside the shower head in use of a user and not affecting use of the user are achieved.
Owner:佛山市雅龙五金家具有限公司
Automatic cleaning device for photovoltaic solar cell panels
ActiveCN108526185ALow operating and maintenance costsClean up reachFouling preventionPhotovoltaicsFixed frameEngineering
The invention discloses an automatic cleaning device for photovoltaic solar cell panels. The automatic cleaning device comprises tracks corresponding to side-by-side supporting frames; the two sides of fixing frames are each provided with a seventh sliding groove; a dust-proof film is arranged on each solar cell panel; the two sides of the fixing frames are each provided with a row of fixing rodssliding in the corresponding seventh sliding groove; the fixing rods jack and press the dust-proof films correspondingly; a slidable sliding machine body is arranged on the tracks; a cleaning machinebody corresponding to the fixing frames is arranged on the sliding machine body; a slidable sliding cleaning block is arranged on the cleaning machine body; a third sliding groove is formed in the sliding cleaning block; and a clearing rotating disc for cleaning the dust-proof films is further arranged in the third sliding groove. The solar cell panels can be protected through the dust-proof films, the dust-proof films can be cleared through the clearing rotating disc, so that increasing of the workload caused by manual dust clearing is further avoided.
Owner:SHENZHEN JCN NEW ENERGY TECH
Garbage collection device for valve cleaning clamping device
InactiveCN107812756AGuaranteed cleanlinessPrevent affecting operationCleaning using gasesMaintainance and safety accessoriesRefuse collectionWaste collection
The invention relates to the technical field of valve machining equipment, and discloses a garbage collection device for a valve cleaning clamping device. The garbage collection device for the valve cleaning clamping device comprises a collection box and a cleaning box, wherein the cleaning box is fixedly connected to the upper surface of the collection box; a first box door is formed in the frontsurface of the collection box; a second box door is formed in the front surface of the cleaning box; a switch handle is installed at the middle part of one side of the front surface of each of the first box door and the second box door; slide grooves are formed in the two sides of the inner wall of the bottom surface of the collection box; a slide block is connected into each slide groove in an insertion manner; and one end of each slide block penetrates through the corresponding slide groove and is fixedly connected with the bottom surface of a drawing box located in the collection box. According to the garbage collection device for the valve cleaning clamping device, the collection box, a through hole, a connection pipe and an exhaust fan are arranged, the exhaust fan is started, and waste chips in the cleaning box are sucked into the collection box through the through hole and the connection pipe, so that the effect of cleaning the waste chips and garbage is achieved, influence onthe running of equipment due to too much waste chips is prevented, and the cleanliness of a workbench is kept; and the garbage collection device for the valve cleaning clamping device is convenient touse.
Owner:陈可艳
Intelligent three-phase comprehensive power parameter monitoring instrument
PendingCN113884709AExchangeSolve the cooling problemElectrostatic separationCleaning using toolsPower parameterElectric power equipment
The invention relates to the technical field of power equipment, and discloses an intelligent three-phase comprehensive power parameter monitoring instrument which comprises an instrument box, heat dissipation holes are formed in the middle axes of the left side wall and the right side wall of the instrument box, a placement plate is arranged on the front face of the instrument box, the interior of the placement plate is hollowed out, a display screen is embedded in the middle axis of the side, away from the instrument box, of the placement plate, partition plates are arranged on the left side and the right side in the instrument box, and a water flowing groove is formed in the rear wall in the instrument box. According to the intelligent three-phase comprehensive power parameter monitoring instrument, when gas enters the device through heat dissipation holes, an arc-shaped rubber cap and an arc-shaped elastic strip are deformed under the pushing action of airflow, and an anti-blocking plug is pushed to move out of a moving hole under the action of an arc-shaped rotating strip in the state, so that gas exchange is realized; and meanwhile, the effect of preventing the moving hole from being blocked by dust is achieved when the anti-blocking plug enters and exits the moving hole, and then the purpose of cooling the device is achieved.
Owner:樊建宏
Garbage collecting method for valve cleaning and clamping device
InactiveCN107812757AGuaranteed cleanlinessPrevent affecting operationCleaning using gasesMaintainance and safety accessoriesWaste collectionExhaust gas
The invention relates to the technical field of valve machining equipment, and discloses a garbage collecting method for a valve cleaning and clamping device. A collecting box, a through hole, a connecting hole and an exhaust fan are provided; the exhaust fan is started; waste chips in the cleaning box are absorbed into the collecting box through the through hole and the connecting pipe to achievethe effect of cleaning the waste chips and garbage, so that the influence on the equipment operation due to excessive waste chips is prevented, the cleanness of a worktable is kept, and the use is convenient; rubber layers are provided for increasing friction of a first clamping plate and a second clamping plate to enhance the clamping effect; and through arrangement of an observation window, theobservation of conditions in the cleaning box is more convenient, and meanwhile, the danger to persons caused by directly facing the cleaning work is prevented.
Owner:陈可艳
Intelligent safety protection device based on network router
InactiveCN113271504AEven heat dissipationClean up reachSelection arrangementsEngineeringMechanical engineering
The invention relates to the technical field of network information, and discloses an intelligent safety protection device based on a network router, which comprises a shell, heat dissipation plates are fixedly mounted on the inner side of the shell, and a fixed rod is welded on the inner side of the shell and located between the two heat dissipation plates. According to the intelligent safety protection device based on the network router, a push plate drives a sliding rod to move in a sliding rail, when the push plate moves in the direction close to a cleaning frame, the sliding rod drives a telescopic rod to move, the telescopic rod drives a bearing plate to move, the bearing plate drives a cleaning brush to slide into a heat dissipation hole, and dust on the inner side of the heat dissipation hole is swept away; meanwhile, due to the fact that the telescopic rod is far away, the air storage bag begins to suck air, when the push plate is far away from the cleaning frame, the telescopic rod moves reversely, the cleaning brush is far away from the heat dissipation holes, the telescopic rod begins to extrude the air storage bag, air in the air storage bag is blown to the heat dissipation holes, dust on the inner sides of the heat dissipation holes is blown out, and the purpose of cleaning dust is achieved.
Owner:杭州元冠供应链管理有限公司
Friction-type electrostatic dust removal keyboard
The invention aims to provide a friction-type electrostatic dust removal keyboard. The friction-type electrostatic dust removal keyboard comprises an upper keyboard cover, a lower keyboard cover, friction cloth and a friction plate, wherein the lower keyboard cover comprises keyboard working elements, key holes and side holes; the keyboard working elements are placed in the lower keyboard cover; the friction cloth fixedly covers the upper surface of the lower keyboard cover; the friction plate is placed on the upper surface of the friction cloth; when the friction-type electrostatic dust removal keyboard is used, the friction plate is inserted into the keyboard through the side holes; the lower surface of the friction plate is in contact with the upper surface of the friction cloth; the overall keyboard is driven to move by reciprocally moving the part, exposed out of the outer ends of the side holes, of the friction plate; the friction plate generates electricity because of the principle of electrification by friction; the dust in gaps of the keyboard is attracted to the friction plate, and then is drawn out of the friction plate through the side holes, so that the dust is brought out, and a dust cleaning effect is achieved.
Owner:江苏金花朵电子科技有限公司
Industrial wastewater recycle and treatment equipment
InactiveCN108314097AReduce investmentReduce labor costsWater/sewage treatment by flotationIndustrial waste waterReaction speed
The invention discloses industrial wastewater recycle and treatment equipment. The industrial wastewater recycle and treatment equipment comprises a treatment tank; a water intake tube is fixedly connected with one side of the treatment tank; a stirring motor is fixedly connected with one side of the top part of the treatment tank; a stirrer is rotatably connected with an output shaft of the stirring motor; a treating fluid tank is arranged on the outer side of the treatment tank; the treating fluid tank communicates with a supply pump through a diversion pipe; a delivery outlet of the supplypump communicates with a reaction mixing tank through the diversion pipe; an even discharge pipe communicates with one end, far from the supply pump, of the reaction mixing tank; and the lower part of the even discharge pipe communicates with a liquid adding head. The invention relates to the field of wastewater treatment technologies. The industrial wastewater recycle and treatment equipment solves the problems of low treatment efficiency and speed, high labor cost and inconvenience in monitoring and maintaining, the even addition of a treating fluid is guaranteed, the reaction speed and theworking efficiency are improved, the investment of manpower is reduced, the automated operation is achieved, and the labor cost of the enterprise is reduced.
Owner:佛山杰致信息科技有限公司
Transformer oil tank with phase change cooling protection
PendingCN114649138AImprove cooling effectTo achieve the purpose of heat dissipationTransformers/reacts mounting/support/suspensionTransformers/inductances coolingThermodynamicsEngineering
The invention discloses a transformer oil tank with phase change cooling protection, which comprises an oil tank body, radiators, dust removers, filters and positioners, a plurality of groups of radiating fins are mounted on the outer wall of the oil tank body, the radiators are mounted on the inner walls of the radiating fins, the dust removers are mounted on the inner walls of the radiating fins, and the filters are mounted on the inner walls of the dust removers. And a filter is mounted at the top of the oil tank body. Through the heat dissipation effect of the oil tank body, when the temperature in the oil tank body is too high, a first telescopic rod works to drive a connecting rod to move, the connecting rod moves to drive a sealing plate to move, and when a heat dissipation fan works, air flows into a groove body; air enters the groove body and then flows into the exhaust pipe, the air dissipates and cools the cooling fins when flowing in the exhaust pipe, the cooling fins can better dissipate heat of the oil tank body after cooling, the purpose of dissipating heat of the oil tank body is achieved, and cooling protection can be conducted on the oil tank body.
Owner:南通兴安源金属制品有限公司
Disinfection device for livestock farm
InactiveCN113750270ASpray evenlyNo precipitationCarpet cleanersFloor cleanersAgricultural scienceCrop livestock
The invention discloses a disinfection device for a livestock farm. The disinfection device comprises a bearing plate, wherein a first supporting plate is fixedly connected to the bearing plate; a sliding chute is formed in the first supporting plate, and a sliding rail is connected to the first supporting plate in a limiting and sliding manner through the sliding chute; a shell for placing a disinfectant is fixedly connected to the upper surface of the sliding rail; a motor frame is fixedly connected to the bearing plate; a motor is fixedly connected to the motor frame; a rotating shaft penetrating through the bearing plate is fixedly connected to the output end of the motor; a first bevel gear is fixedly connected to the arc-shaped contour of the rotating shaft; a connecting frame is fixedly connected to the lower surface of the bearing plate; a supporting block is fixedly connected to the lower surface of the connecting frame; and a first rotating rod is rotationally connected to the supporting block close to one side of the motor. According to the disinfection device disclosed by the invention, due to cooperation of the overall mechanism, the effect of uniformly spraying the disinfectant when the disinfection device moves is achieved; and due to the arrangement of a stirring mechanism, the disinfectant does not precipitate in the shell, so that the optimal effect is achieved during use.
Owner:张超 +4
Fast thread screw rod cleaning machine
ActiveCN106733781ASimple structureSimple and efficient operationCleaning using toolsJoystickEngineering
The invention discloses a fast thread screw rod cleaning machine which comprises a rack, a roller device, a fastening device, a transmission shaft and a cutter, wherein a rack rail is arranged on the rack; the roller device is installed on the rack rail and can move along the rack rail; the fastening device is installed on the roller device; the transmission shaft is installed on the rack and is matched with the fastening device in position; the cutter is installed on the transmission shaft; a direction joystick is also installed on the rack and controls the rotary direction of the transmission shaft; a limiting control device used for limiting movement of the roller device on the rack rail is installed on the rack rail; and a rotary nut used for controlling space among circular cutters is arranged on the transmission shaft. The fast thread screw rod cleaning machine can be widely used for cleaning thread screw rods of multiple specifications and effectively improves the cleaning efficiency of the thread screw rods.
Owner:CHINA CONSTR EIGHT ENG DIV CORP LTD
Intelligent water meter capable of remotely checking data
ActiveCN111238594ASolve the problem of inconvenient use caused by inability to expand and contractSolve the inconvenienceVolume indication and recording devicesSmart waterWater flow
The invention discloses an intelligent water meter capable of remotely checking data. The intelligent water meter comprises a shell, a first connecting pipe, a second connecting pipe, a U-shaped plateand a supporting plate; a display area is arranged at the top end of shell body, a sliding groove is formed in the outer side of the U-shaped plate; two ends of the support plate are fixedly connected with moving rods; one end of the moving rod penetrates through the sliding groove and extends out of the U-shaped plate to be fixedly connected with the baffle. The supporting plate is slidably connected to the U-shaped plate through a moving rod. The bottom end of the supporting plate is fixedly connected with a brush; a first sealing ring is fixedly connected to the outer edge of the first limiting plate; the invention discloses the intelligent water meter capable of remotely checking data. A water flow monitoring module, a central processing unit, a login module, an APP, a feedback unit and a water fee calculation module are arranged; water consumption is monitored through the water flow monitoring module, data are transmitted to the central processing unit, water fee calculation is taken out through the water fee calculation module and transmitted to the central processing unit through the feedback unit, and a worker can check the water fee through an APP.
Owner:宁波启源智能仪表有限公司
A friction electrostatic dust removal keyboard
InactiveCN104808805BClean up reachInput/output for user-computer interactionElectricityMechanical engineering
The invention aims to provide a friction-type electrostatic dust removal keyboard. The friction-type electrostatic dust removal keyboard comprises an upper keyboard cover, a lower keyboard cover, friction cloth and a friction plate, wherein the lower keyboard cover comprises keyboard working elements, key holes and side holes; the keyboard working elements are placed in the lower keyboard cover; the friction cloth fixedly covers the upper surface of the lower keyboard cover; the friction plate is placed on the upper surface of the friction cloth; when the friction-type electrostatic dust removal keyboard is used, the friction plate is inserted into the keyboard through the side holes; the lower surface of the friction plate is in contact with the upper surface of the friction cloth; the overall keyboard is driven to move by reciprocally moving the part, exposed out of the outer ends of the side holes, of the friction plate; the friction plate generates electricity because of the principle of electrification by friction; the dust in gaps of the keyboard is attracted to the friction plate, and then is drawn out of the friction plate through the side holes, so that the dust is brought out, and a dust cleaning effect is achieved.
Owner:江苏金花朵电子科技有限公司
Plastifying device taking plastic as raw material
The invention relates to the technical field of plastic plastication, and discloses a plastic raw material plastication device which comprises a side plate, four connecting columns are fixedly connected to the right side of the side plate, every two connecting columns form a group, each group of connecting columns are connected to a limiting block, and the size of each group of connecting columns is matched with the distance between the limiting block and the side plate. The right side of the connecting column is fixedly connected with two limiting blocks, the two limiting blocks are distributed in an axial symmetry mode with the shell as the symmetry axis, through holes are formed in the limiting blocks, the size of the through holes is matched with that of the wedge blocks, and top blocks are arranged at the bottoms of the right sides of the limiting blocks. According to the plastifying device for the plastic raw materials, the plastic raw materials are placed in the shell, the motor is started at the moment, the cutting blade is driven to start to rotate, the plastic raw materials are cut into small blocks, and due to the fact that the rotating gear is fixedly connected with the cutting blade, the cutting blade rotates to drive the rotating gear to start to rotate at the moment.
Owner:郭辅建
Efficient rail repairing device for rail vehicle
InactiveCN112080970AAchieve dredging activitiesUnblock reachRailway track constructionEngineeringStructural engineering
The invention discloses an efficient rail repairing device for a rail vehicle. The device comprises a first mold and anti-blocking devices. According to the rail repairing device, the anti-blocking devices are arranged on the left side and the right side of the first mold and a second mold correspondingly, pull rods are pulled outwards to enable connecting rods to move, and ejector rods are drivento be inserted into discharging openings to conduct dredging movement under the cooperation of auxiliary rods, so that advantages of dredging the discharging openings and ensuring the discharging efficiency are achieved, reset mechanisms are arranged on the right sides of the upper ends of the pull rods, when the pull rods are pulled, sliding blocks arranged at the upper ends of the pull rods stretch tension springs, then when the pull rods are pulled, the tension springs pull back to drive the pull rods to reset, advantages of automatic reset of the pull rods and usability enhancement are achieved, by arranging removing mechanisms on the right sides of the lower ends of shells, when the ejector rods move back and return, removing rings in mounting grooves in one sides of connecting pipescan clean the ejector rods, molten metal is prevented from being attached to the outer portions of the ejector rods, and then beneficial effects of cleaning the outer surfaces of the ejector rods andguaranteeing usability of the ejector rods are achieved.
Owner:邱朝兴
Livestock farm disinfection method
InactiveCN113751226ASpray evenlyNo precipitationLiquid surface applicatorsLavatory sanitoryAgricultural scienceCrop livestock
The invention discloses a livestock farm disinfection method. The method is characterized by comprising the following steps: a, a disinfection device is designed, the device comprises a bearing plate, the bearing plate is fixedly connected with a first supporting plate, the first supporting plate is provided with a sliding groove and is in limited sliding connection with a sliding rail through the sliding groove, a stirring mechanism for stirring the disinfectant is arranged on the bearing plate, a spraying mechanism for spraying the disinfectant is arranged on the shell; b, during disinfection, an operator starts a motor, the motor drives a first bevel gear to rotate through a rotating shaft, the first bevel gear drives a second bevel gear to rotate, and the second bevel gear drives a first rotating rod to rotate, so that a moving wheel is driven to rotate to enable the disinfection device to move, and manual push and pull are reduced; c, in the disinfection process, the stirring mechanism stirs the disinfectant; d, the ground is cleaned through a cleaning mechanism; and step e, the disinfectant is sprayed through a spraying mechanism to realize disinfection.
Owner:张超
Cooling system and energy-saving data center
PendingCN114727553AImprove cooling effectPrecise deliveryEnergy efficient computingCooling/ventilation/heating modificationsCold airData center
The embodiment of the invention provides a cooling system and an energy-saving data center, and relates to the technical field of data centers. The cooling system comprises a machine base and an adjusting mechanism. A cold air device is arranged on the surface of the machine base; the adjusting mechanism comprises a lead screw, a fixed pipe and a movable pipe, the lead screw is rotationally installed on the surface of the machine base, a driving motor is installed on the surface of the machine base, an output shaft of the driving motor is in transmission connection with the lead screw, the surface of the lead screw is sleeved with a thread sleeve in a threaded mode, the fixed pipe communicates with the output end of the cold air device, and the movable pipe communicates with the output end of the cold air device. The movable pipe is installed on the surface of the threaded sleeve. Cold air is output through the cold air device, the cold air is output through cooperation of the fixed pipe, the hose and the movable pipe, the position of the movable pipe is adjusted through cooperation of the driving motor and the threaded sleeve, the conveying position of the cold air can be adjusted, and the purpose of emphatically cooling a local area can be achieved during cooling.
Owner:中铁信大数据科技有限公司 +1
Data processing method and device based on triple quadrupole mass spectrometer
PendingCN114823275AAvoid enteringAvoid using influenceParticle separator tubesDispersed particle filtrationSignal conditioning circuitsHemt circuits
The invention discloses a data processing method and device based on a triple quadrupole mass spectrometer. The device comprises a signal conditioning circuit module and an FPGA chip. According to the data processing device based on the triple quadrupole mass spectrometer, when the device is used for a long time, internal electronic devices can generate heat, the change of heat enables an elliptical air bag to deform, the deformation of the elliptical air bag can press a rotating straight rod to drive a limiting ball to move along the interior of an arc-shaped elastic pipe, and under the action of the movement of the limiting ball, the arc-shaped elastic pipe can rotate; the arc-shaped elastic pipes can be deformed, the movable balls can be pushed to move out of the heat dissipation holes, the heat dissipation holes are exposed to achieve exchange of internal and external gas, and therefore the purpose of heat dissipation is achieved, and due to the arrangement, when the device is not used, the heat dissipation holes are in a closed state, external dust is prevented from entering the device along with the gas, and the service life of the device is prolonged. Therefore, the use of the device is influenced.
Owner:NANJING PINSHENG MEDICAL TECH CO LTD
Rotatable up and down lifting bookcase
InactiveCN109875284AHeight adjustableClean up reachBook cabinetsCleaning using toolsSprocketEngineering
The invention discloses a rotatable up and down lifting bookcase. The bookcase comprises a bookcase main body, the inside of the bookcase main body is provided with a rotating cavity, an inner wall ofthe bookcase main body is rotatably connected with four first sprockets through the rotating cavity, the surfaces of the four first sprockets are meshed with first chains, surfaces of the two first sprocket adjacent to the bottom of the bookcase main body are fixedly connected with worm wheels, a rotating through hole is formed in the side surface of the bookcase main body, and the rotating through hole is communicated with the rotating cavity. The bookcase is provided with worm rods, the worm rods are meshed with the worm wheels to drive the first sprockets to rotate, the first sprockets aremeshed with the first chains to drive the first chains to rotate, a placing shelf follows the first chains to move, thereby adjusting the height of the placing shelf, and the effect of adjusting theheight of the placing shelf is achieved.
Owner:吴京麟
Inner wall grinding device for new energy automobile exhaust pipeline production
InactiveCN113829147AImprove grinding efficiencyAvoid harmRevolution surface grinding machinesGrinding drivesPhysicsGrinding
The invention relates to the technical field of new energy automobile devices and accessory manufacturing equipment, and discloses an inner wall grinding device for new energy automobile exhaust pipeline production. The device comprises a base, a supporting plate is fixedly connected to the outer wall of the left side of the top of the base, and the interior of the supporting plate is hollowed out. A supporting rod is fixedly connected to the center axis of the top of the base, and an arc-shaped clamp is fixedly connected to the end, away from the base, of the supporting rod. According to the inner wall grinding device for new energy automobile exhaust pipeline production, when the inner wall of an exhaust pipeline needs to be polished, polishing can be achieved by driving a polishing block through a rotating shaft, meanwhile, when the polishing block rotates, an arc-shaped fixing plate intermittently collides with a moving rod, the moving rod is driven to move under the action of impact force, then the polishing block moves under the action of the supporting rod, so that the polishing block can move along the inner wall of the pipeline while rotating and grinding the inner wall of the pipeline, and the grinding efficiency of the device during grinding is improved.
Owner:杜仕民
Elevator car manufacturing and processing machine and processing method
InactiveCN111842543AAvoid skewAchieve the purpose of correctionShaping toolsCleaning using toolsRatchetCar manufacturing
The invention relates to an elevator car manufacturing and processing machine and processing method. The elevator car manufacturing and processing machine comprises an adjusting device, a correcting device and a cleaning device, the correcting device is installed at the upper end of the adjusting device, the cleaning device is installed on the upper side of the correcting device, the correcting device comprises an electric air cylinder, a C-shaped plate, a positioning column, an extrusion frame, a ratchet wheel, a threaded rod, a clamping plate and a control rod, and the cleaning device comprises a telescopic brush, a flat plate brush, a cylindrical spring, an inclined brush, a sponge block, a felt block and a rubber head. According to the elevator car manufacturing and processing machineand processing method, adjusting is carried out on the horizontal displacement of the correcting device and the cleaning device through the adjusting device, correcting and leveling can be carried outon the car plate wall through the correcting device under the condition that the elevator car manufacturing and processing machine does not need to be on a horizontal plane, and cleaning is carried out on the car plate wall before and after correcting and leveling through the cleaning device.
Owner:王飞
Street lamp photovoltaic panel mounting bracket
PendingCN113783510ASolve the problem of insufficient power collectionComprehensive contactPhotovoltaic supportsMechanical apparatusEngineeringMechanical engineering
Owner:江苏万家耀电气集团有限公司
Cable dirt cleaning device
Owner:GUANGXI UNIV
A tight sandstone pressure gradient testing device
ActiveCN111323300BReduce adverse effectsEasy to adjustMaterial strength using tensile/compressive forcesCleaning using toolsThermodynamicsEngineering
The invention discloses a dense sandstone pressure gradient testing device, which comprises an anti-sputtering and cleaning mechanism and a dense sandstone clamping mechanism. The anti-sputtering and cleaning mechanism is arranged around the fixed pressure plate so as to facilitate the Protect the sandstone to be tested and clean the tested sandstone. The tight sandstone clamping mechanism can clamp and fix the cylindrical tight sandstone along its radial direction from the outer peripheral surface of the cylindrical tight sandstone. Its clamping area is small, and The clamping position basically achieves point contact or very small surface contact, which reduces the adverse effect on sandstone during down-press testing and improves test accuracy. At the same time, each clamping assembly on each fixed sleeve of the present invention is synchronously controlled Clamping is simple and convenient, effectively improves the convenience and reliability of clamping, improves the clamping effect, and facilitates the adjustment of the clamping mechanism of the dense sandstone according to the length of the sandstone and other factors to improve the applicability.
Owner:XI'AN PETROLEUM UNIVERSITY
Efficient sewage purification device for drainage ditch pond in ecological irrigation area
ActiveCN114409107AEfficient removalAvoid pollutionGas treatmentSpecific water treatment objectivesActivated carbon filtrationSewage
The invention discloses an efficient sewage purification device for a drainage ditch pond in an ecological irrigation area, and relates to the technical field of sewage purification. Comprising a sewage purification tank, a particle filter layer and an activated carbon filter layer are fixedly arranged in the sewage purification tank, a purification device is fixedly arranged on one side of the sewage purification tank, a fan is arranged in the purification device, and an activated carbon filter screen and a UV lamp are movably arranged in the purification device; and a lamp holder is fixedly arranged at the top of the UV lamp, clamping grooves are formed in the two sides of the lamp holder, and first clamping rods are connected to the inner walls of the clamping grooves in a clamped mode. By arranging the UV lamp, the activated carbon filter screen and the fan, peculiar smell gas in the sewage purification tank is sucked into the purification device through the fan, the peculiar smell gas can be subjected to photolysis through the UV lamp, the peculiar smell gas can be subjected to adsorption treatment through the activated carbon filter screen, and the purified gas is discharged to the outside. Therefore, the peculiar smell gas is prevented from polluting the surrounding environment, and the body health of surrounding people is protected.
Owner:NANCHANG INST OF TECH
Anti-blocking automatic cleaning device based on centrifugal pump
PendingCN113606195AClean up reachClean up in timePump componentsPump installationsWater sourceElectric machinery
The invention relates to the technical field of centrifugal pumps, and discloses an anti-blocking automatic cleaning device based on a centrifugal pump. The anti-blocking automatic cleaning device comprises a shell, an inclined block is fixedly connected to the inner side of the shell, an extension spring is fixedly connected to the outer side of the inclined block, and a baffle is fixedly connected to the end, away from the inclined block, of the extension spring; and the outer side of the baffle is movably connected with a rotating rod, and the outer side of the rotating rod is fixedly connected with a fixing plate. According to the anti-blocking automatic cleaning device based on the centrifugal pump, an external motor drives the rotating rod to rotate, the rotating rod drives the fixing plate to rotate, the fixing plate drives an impeller to rotate and conveys an external water source, meanwhile, the rotating rod drives a movable rod to move, the movable rod drives a connecting block to move, the connecting block drives a center rod to move, and the center rod drives a special-shaped block to move; and the special-shaped block drives a movable wheel and a connecting rod to move, so that the movable wheel pushes a brush rod to move back and forth on the surface of a filter plate, and the purpose of cleaning sundries on the filter plate is achieved.
Owner:田仁宏
Multi-attitude all-terrain geographic information surveying and mapping device
InactiveCN114322954AAvoid affecting heat dissipationEasy to cleanSurveying instrumentsStands/trestlesTerrainClassical mechanics
The invention relates to the technical field of surveying and mapping equipment, and discloses a multi-attitude all-terrain geographic information surveying and mapping device which comprises a base, according to the multi-attitude all-terrain geographic information surveying and mapping device, when a surveying and mapping angle needs to be adjusted, a motor drives an adjusting rod to rotate, a movable collision rod collides with a collision ball, and then under the collision effect, the surveying and mapping angle is adjusted. The movable collision rod can move towards the interior of the adjusting rod so as to extrude the extrusion deformation ball, deformation of the extrusion deformation ball under the extrusion effect can drive the lifting rod to move up and down, and then under the effect of inertia force, the inertia ball can drive the movable ring to move up and down repeatedly along the outer surface of the lifting rod. And the movement of the arc-shaped elastic pull rod enables an auxiliary extrusion rod to extrude an extrusion air bag, so that dust on the dustproof cover is cleaned by internal gas, and the situation that the outer surface of the dustproof cover adsorbs too much dust, and consequently heat dissipation of the whole device is affected is prevented.
Owner:王春辉
Drill bit cleaning plate and device thereof
The invention discloses a drill bit cleaning plate and a device thereof, and the device comprises a fixed frame which is provided with square frame cells; the elastic pieces are arranged in the circumferential direction, the fixed ends of the elastic pieces are fixed to the fixing frame, the free ends of the elastic pieces face the circle center, the drill bit stretches into the fixing frame from the circle center, and the elastic pieces are clamped into gaps of the drill bit after being compressed and rebounded to clean scraps of the drill bit. When a drill bit is placed in the square frame cells of the drill bit cleaning plate, the elastic pieces in the square frame cells can be clamped into thread gaps of the drill bit and scrape off chippings in the thread gaps of the drill bit, and the purpose of cleaning the drill bit is achieved.
Owner:江门市奔力达电路有限公司
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