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Sequencing batch aerobic granular sludge reactor
ActiveCN119638061Aavoid mixingGuaranteed treatment effectWater contaminantsWater aerationSludgeSewage
The invention discloses a sequencing batch aerobic granular sludge reactor, and relates to the technical field of sewage treatment, the sequencing batch aerobic granular sludge reactor comprises a reaction tank, the interior of the reaction tank is divided into an upper aerobic granular sludge reaction cavity and a lower anoxic standing cavity through a partition plate; the sequencing batch water supply mechanism comprises a water feeding barrel, a sliding sleeve is fixedly connected to the middle of a partition plate, the inner side of the sliding sleeve is vertically and slidably connected with the water feeding barrel, and the water feeding barrel is fixedly connected with the sliding sleeve; the bottom end of the water feeding cylinder is fixedly connected with the middle part of a piston circular plate; the peripheral side of the piston circular plate is in sliding connection with the inner wall of the anoxic standing cavity; according to the sequencing batch type aerobic granular sludge reactor, a sequencing batch type sewage treatment process is adopted, sewage treatment steps are compact, when clear water is discharged, the situation that sewage entering the bottom of the aerobic granular sludge reaction cavity is mixed with clear water on the upper layer due to the fact that a mud filtering layer is scattered can be avoided, and the sewage treatment effect can be ensured.
Owner:BEIJING ENTERPRISES ENVIRONMENTAL PROTECTION EQUIPMENT GUANGDONG CO LTD
Chemical production safety monitoring device
InactiveCN119596815AExtended service lifeachieve fixationProgramme controlComputer controlControl engineeringSurveillance camera
The invention discloses a chemical production safety monitoring device, and relates to the technical field of safety monitoring, the chemical production safety monitoring device comprises a detachable monitoring mechanism and a monitoring camera installed at the bottom of the detachable monitoring mechanism, one side of the detachable monitoring mechanism is provided with a monitoring adjusting mechanism, and the monitoring adjusting mechanism is internally provided with a cooling fan. The detachable monitoring mechanism comprises a monitoring mounting bracket, an external power line is fixedly connected to one side of the bottom of the monitoring mounting bracket, a mounting sleeve is fixedly mounted on the side, away from the external power line, of the monitoring mounting bracket, and a clamping threaded ring is rotated to move to the top of the mounting sleeve; a clamping hook is separated from a fixed insertion hole by pressing the top of a clamping rotating arm under the action of a first rotating support, a connecting insertion block and a monitoring camera can be taken out from the interior of a mounting sleeve, and real-time monitoring is performed by mounting the monitoring camera on a worker, so that monitoring dead angles are avoided.
Owner:JIANGSU GUOHENG SAFETY EVALUATION & CONSULTATION SERVICE CO LTD
Clothes hanger with folding function
ActiveCN222294487Uchange heightchange lengthOther drying apparatusTextiles and paperStructural engineeringMechanical engineering
The utility model relates to the technical field of clothes hangers, and discloses a clothes hanger with a folding function, which comprises a lower hanger rod, an upper hanger rod, a fixing device, a storage device and a clothes support, the upper hanger rod is arranged in the lower hanger rod, the fixing device is arranged in the lower hanger rod, the storage device is arranged on the side surface of the lower hanger rod, and the clothes support is arranged on the lower hanger rod. The clothes hanger is arranged on the surface of the storage device, the fixing device is composed of a moving shaft, a sliding block, a spring, a fixing block, a limiting block and a handle, and the moving shaft is installed in the lower frame rod in a sliding mode. According to the clothes hanger with the folding function, the height of the clothes hanger can be changed by moving the upper hanger rod in the lower hanger rod, the position of the first sliding rod in the second sliding rod can be changed by pulling the lower hanger rod, meanwhile, the position of the first fixing rod in the second fixing rod can be changed, and the length of the clothes hanger can be changed; the problem that too much space occupied by the clothes hanger is reduced is solved, and adaptability is high.
Owner:YIWU LITING HANGER CO LTD
Constant-temperature cultivation box for edible fungus strains
ActiveCN222583200Uchange heightavoid damageClimate change adaptationCultivating equipmentsBiotechnologyInsulation layer
The utility model discloses an edible fungus strain constant temperature incubator, which relates to the technical field of incubators, and comprises an incubator body, a limiting block, a thermal insulation layer, an auxiliary frame, a heating device, a fixed plate, a partition plate and a rotating block, the rotating block is positioned in a sliding block, side plates are arranged on two sides of the sliding block, and a top cover is connected above the incubator body. A ventilation opening is further formed in the upper portion of the top cover, a movable block is further arranged in the limiting block, an ultraviolet lamp is connected to the front side of the movable block, adsorption magnets are connected to the two sides of the movable block, and an elastic belt is arranged above the movable block. The multiple sliding blocks and the rotating blocks are arranged in the cultivation box body, the multiple fixing plates can be taken out by taking out the sliding blocks when the fixing plates need to be taken out, strains above the fixing plates are prevented from being damaged, meanwhile, the multiple rotating blocks can change the height of the fixing plates to adapt to different types of strains, and the practicability is high. And the culture work of the strain is ensured to be carried out.
Owner:XUZHOU SHUOXUN BIOTECHNOLOGY DEV CO LTD
Cement pouring equipment for cement product production
InactiveCN119427518AGuaranteed stabilityImprove work efficiencyFeeding arrangmentsAuxillary shaping apparatusElectric machineryThreaded rod
The invention belongs to the field of cement pouring, and particularly relates to cement pouring equipment for cement product production, which comprises a base, a supporting column is fixedly connected to the top of the base, a top plate is fixedly connected to the top of the supporting column, a pouring structure is arranged on the top plate, a through groove is formed in the top plate, and the pouring structure comprises a motor I; a first motor is fixedly connected to the outer wall of the top plate, a threaded rod is fixedly connected to the output end of the first motor, a movable block is in threaded connection to the outer wall of the threaded rod, and a stirring box is fixedly connected to the top of the movable block. According to the cement pouring equipment for cement product production, a bidirectional threaded rod is driven by a third motor to rotate, so that two sets of clamping plates move oppositely, pouring molds of different sizes can be rapidly clamped, then the bidirectional threaded rod rotates reversely through reverse rotation of the third motor, clamping of the pouring molds is conveniently and rapidly relieved, and the production efficiency is improved. The working efficiency is improved, and the stability in the pouring process is ensured.
Owner:JIANGSU CHUANGYI NEW BUILDING MATERIALS CO LTD
Code scanning device for mechanically widening range of gather lens
InactiveCN119227707AImprove practicalityGuaranteed level statusSensing by electromagnetic radiationScannerMechanical engineering
The invention relates to the technical field of code scanning machines, in particular to a code scanning device for mechanically widening the range of a gather lens, which comprises a base, a holding arm and a code scanning head, and is characterized in that the holding arm is rotationally connected with the code scanning head; the scanning piece is arranged in the code scanning head, the scanning piece is matched with a through hole formed in the code scanning head, and the scanning piece is connected with a driving assembly arranged in the code scanning head; the connecting assembly is arranged in the holding arm and connected with a rotating shaft of the code sweeping head, and a first gear is arranged on the connecting assembly; the power piece is installed on the base and matched with the first gear; the imbedding assembly is arranged on the base, and the imbedding assembly can enable the lower end of the holding arm and the base to form a rotating connection state when the power piece is matched with the first gear; and the locking assembly is connected with the connecting assembly and matched with the power piece, the locking assembly can lock or release the connecting assembly, and the practicability of the code scanning device is improved.
Owner:SHENZHEN AOSHEN BARCODE TECH CO LTD
High-pressure water jet concrete scabbling device
ActiveCN222575229Uavoid harmavoid it happening againRoads maintainenceWater storageMarine engineering
The utility model provides a high-pressure water jet concrete scabbling device. The high-pressure water jet concrete scabbling device comprises a mounting frame; the high-pressure water conveying unit comprises a high-pressure pump arranged on the mounting frame, a water storage tank and a waterway plate located at the bottom of the mounting frame, the waterway plate is provided with a water inlet and a plurality of nozzles communicated with the water inlet, the water storage tank is connected with the high-pressure pump through a high-pressure pipe, and the high-pressure pump is connected with the water inlet of the waterway plate through another high-pressure pipe; the installation frame is provided with a supporting frame, the telescopic rod is arranged on the supporting frame in a sliding mode, the waterway plate is rotationally arranged at the end of the telescopic rod, and an adjusting piece connected with the waterway plate is arranged at the end of the telescopic rod. According to the scheme, manual holding for chiseling is not needed, impact generated by chiseling is prevented from hurting a human body, a large amount of dust can be prevented from being generated during chiseling, the nozzles can be used for chiseling roadsides, pier columns, the bottoms, the side faces and the inclined faces of grooves, the use range of the scheme is widened, the applicability is improved, and the production efficiency is improved. And the device can be used in each construction site.
Owner:ZHONGYU OPERATIONS BRANCH CHONGQING EXPRESSWAY GRP CO LTD +1
Fertilizer gaining method for agricultural steeping field rectification
PendingCN119302075Aguaranteed fixed effectImprove fitSpadesSoil-working equipmentsGear wheelAgricultural engineering
The invention discloses a fertilizing method for agricultural steeping field rectification, and relates to the technical field of steeping field rectification, and the fertilizing method comprises the following steps: S1, enabling water to enter a field to steep the field, and standing for 3-5 days, S2, pulling a tractor into the steeping field, starting an electric hydraulic rod to push a traction frame to move, pulling a rotating plate to rotate along a bottom plate, and turning on the electric hydraulic rod; according to the invention, the structure is scientific and reasonable, the use is safe and convenient, the soil turning and crushing mechanism is arranged, the traction frame is pushed to move through the electric hydraulic rod, and the rotation plate is limited through the bottom plate, so that the operation is convenient, the operation is convenient, and the operation is convenient. A sliding plate drives an electric hydraulic rod and a traction frame to slide along a sliding groove, a rotating plate is driven to rotate, a rotating rod drives a soil loosening roller to descend and make contact with the field, follow-up soil turning is facilitated, and through cooperation of a driving gear, the rotating plate drives a swing plate to rotate.
Owner:BEIDAHUANG GRP HEILONGJIANG 856 FARM CO LTD
Homogenizing device for activated carbon processing
The utility model discloses a homogenizing device for activated carbon processing, which comprises a crushing and homogenizing mechanism and a lifting motor mounted at the top of the crushing and homogenizing mechanism, a filtering mechanism is arranged at the bottom of the crushing and homogenizing mechanism, a filter screen is arranged in the filtering mechanism, the crushing and homogenizing mechanism comprises a crushing box, and the crushing box is arranged in the crushing box. A conical crushing face is arranged on the inner side of the bottom of the crushing box, the lifting motor is fixedly installed in the center of the top of the crushing box, the output end of the lifting motor is fixedly connected with a lifting threaded rod, the bottom of the lifting threaded rod is rotationally connected with a supporting bottom plate, and stable supporting rods are fixedly installed on the periphery of the top of the supporting bottom plate. By arranging the crushing and homogenizing mechanism, the height of a conical grinder can be changed by utilizing a lifting motor, the particle size of ground activated carbon can be controlled by utilizing the distance between the conical grinder and a conical crushing surface, and meanwhile, dust on the surface of the conical grinder is cleaned in cooperation with an electric telescopic rod and a first cleaning brush.
Owner:XINJIANG ZHONGNENGYUAN NEW ENVIRONMENTAL PROTECTION TECH CO LTD
Field monitoring device for electromechanical engineering construction
ActiveCN222335000Uchange heightGuaranteed simultaneous deploymentStands/trestlesSite monitoringMotion generation
The utility model relates to the technical field of electromechanical engineering construction, and discloses an on-site monitoring device for electromechanical engineering construction, which comprises a camera stabilizing platform and a movable base, the camera stabilizing platform is positioned above the movable base, and the bottom of the camera stabilizing platform is fixedly connected with three upper hinge seats. And the three upper hinge seats are circumferentially arranged relative to the bottom of the camera stabilizing platform. According to the on-site monitoring device for electromechanical engineering construction, through synchronous expansion or contraction of a sliding roller, a sliding block and a lower hinge seat and rotation of a connecting rod and a linkage rod, accurate control over the height of a camera stabilizing platform is achieved, the height of a camera can be changed, and the situation that a shot picture is blurred due to the fact that supporting legs are adjusted one by one is avoided; when a camera or equipment is fixed on the camera mounting platform, the camera or equipment can be kept stable in the horizontal direction, vibration and shaking caused by inclination or instability due to movement can be reduced, and clearer and more stable shot images can be obtained.
Owner:GUANGDONG KAICHEN SMART TECH CO LTD
Water purification system and mineral spring mineralization water purifier
ActiveCN222454692Uchange heightWater/sewage treatment by neutralisationWater/sewage treatment by substance additionWater flowMineral spring
The utility model is suitable for the technical field of water purification, and discloses a water purification system and a mineral spring mineralization water purifier. Wherein the water purification system comprises a filter element, a water tank and a communicating pipe, the filter element comprises a shell and a first mineralization filter material, and the first mineralization filter material is arranged in the shell. The water tank is provided with a water inlet and outlet which is used for feeding and discharging water to adjust the water level in the water tank. The communicating pipe communicates the filter element with the water tank, so that the water level in the filter element rises and falls along with the water level of the water tank to change the height of the first mineralized filter material soaked by water flow. According to the water purification system disclosed by the utility model, the water tank and the filter element are communicated through the communicating pipe, so that the water level in the filter element can rise and fall along with the water level of the water tank, the height of the first mineralized filter material immersed in the water body can be changed, and the situation that the mineral content in the water body is too high or does not reach the standard can be prevented.
Owner:GUANGDONG LIZI TECH CO LTD
Double-electromagnetic-valve active hydraulic lifting automobile shock absorber
InactiveCN119532367Achange heightImprove ride comfort performanceSpringsLiquid based dampersSolenoid valveControl theory
The invention discloses a double-electromagnetic-valve active hydraulic lifting automobile shock absorber, and belongs to the technical field of shock absorbers. A double-electromagnetic-valve active hydraulic lifting automobile shock absorber comprises a piston rod recovery valve assembly, the outer side of the piston rod recovery valve assembly is connected with a working cylinder, the outer side of the working cylinder is sleeved with an oil storage cylinder, one end of the oil storage cylinder is connected with a valve body, and the end, away from the valve body, of the oil storage cylinder is connected with an oil seal guide seat. An energy accumulator is connected to the outer side of the oil storage cylinder, the shock absorber is of a double-solenoid-valve structure, recovery is controlled through a recovery solenoid valve, compression is controlled through a compression solenoid valve, different currents can be introduced into the two solenoid valves respectively, recovery and compression strokes are controlled independently, different damping forces are generated, and therefore good riding comfort can be provided; meanwhile, the active lifting function of the shock absorber is achieved, the height of the chassis can be changed, and better stability and trafficability are provided.
Owner:FAW TOKICO SHOCK ABSORBER
Connecting structure of inclined beam and column head in assembled photovoltaic support structure
ActiveCN222169706Uchange heighthighly consistentPhotovoltaic supportsSolar heating energyMechanical engineeringPhysics
Owner:FUJIAN YONGFU GREEN ENERGY TECH CO LTD
High-pressure water cutting machine
ActiveCN222155210Uavoid shakingImprove cutting efficiencyAbrasive machine appurtenancesAbrasive blasting machinesMachineWater cut
The utility model relates to the technical field of cutting equipment, and discloses a high-pressure water cutting machine which comprises a working table, a guide rail fixed on the working table and a cutting head body sliding on the guide rail, a plurality of supporting plates are evenly fixed on the working table, and first adjusting screw rods arranged in the axial direction of the working table are connected to the two sides of the working table in a rotating mode. The first adjusting screw rods are driven by a driving mechanism installed on the workbench to rotate, the first adjusting screw rods on the two sides are in threaded connection with a fixing base, driving air cylinders perpendicular to the first adjusting screw rods are installed on the fixing base, the driving air cylinders on the two sides are arranged in a mirror image mode, and clamping pieces are fixed to the output ends of the driving air cylinders. The clamping piece comprises a fixing piece, a clamping plate fixed to the fixing piece, a pushing plate sliding at the bottom end of the clamping plate and a pressing plate sliding on the fixing piece. The utility model has the following advantages and effects: the workpiece to be processed can be fixed in the processing process, the workpiece to be processed is prevented from shaking randomly in the processing process, and the cutting quality is improved.
Owner:HONGHU HUARUI STUFFING MFG CO LTD
Static elimination device based on chemical safety
The invention discloses an electrostatic elimination device based on chemical safety, which comprises a supporting plate, three groups of mounting grooves are formed in the top end of the supporting plate in a penetrating manner, and pin shafts are fixedly mounted in the mounting grooves. A worker adjusts the angle of the supporting rod according to the height of the terrain, by pulling a pulling plate, a fastening spring is in a contracted state, an inner gear and an outer gear are driven to be disconnected, then the supporting rod can be rotated, the angle of the supporting rod is changed, and after the angle of the supporting rod is adjusted, the pulling plate is loosened, so that the angle of the supporting rod is adjusted. Under the action that a fastening spring recovers deformation, a movable part is rapidly reset, an inner gear and an outer gear are driven to be meshed, so that the angle of a supporting rod is positioned, the draught fan is kept in a horizontal state, a telescopic mechanism is arranged, static electricity is conveniently eliminated from different heights, an adjusting mechanism is arranged, and the movable part moves inwards and outwards, so that the static electricity is effectively eliminated. Equivalently, the radius is changed, and the static electricity removal range is further expanded.
Owner:韩宏凯
Wire harness cutting device
ActiveCN222153751UImprove cutting efficiencyAvoid loose situationsElectronic waste recyclingMachineWorkbench
The utility model discloses a wire harness cutting device which comprises two machine frames, a working table is fixedly arranged at the upper ends of the machine frames, and installation frames are fixedly arranged on the two sides of the upper end of the working table. The second fixing frame is arranged at the upper end, located on the inner side of the mounting frame on one side, of the workbench, a mounting plate is fixedly arranged between the mounting frames on one side, second hydraulic telescopic devices are fixedly arranged at the front end and the rear end of one side of the mounting plate correspondingly, and limiting rods are fixedly arranged between the mounting frames at the front end and the rear end correspondingly; and the sliding grooves are formed in the limiting rods, connecting rods are fixedly arranged at the front end and the rear end of the exterior of the second fixing frame, pulleys are arranged on the portions, located in the sliding grooves, of the connecting rods, the pulleys are rotationally connected with the connecting rods, and the pulleys and the sliding grooves are in sliding limiting. And the problem that the wire harness is difficult to keep tight when the wire harness is cut is solved.
Owner:HENAN WANHAOSI ELECTRONIC TECH CO LTD
Drilling sampling method for geological mineral exploration
InactiveCN119198186AAccurate detectionrich sampleWithdrawing sample devicesWater resource assessmentElectric machineDrill bit
The invention discloses a drilling sampling method for geological mineral exploration, and relates to the technical field of drilling sampling, and the method comprises the following steps: starting a motor I to drive a drilling cylinder and a drill bit to rotate, then gradually reducing the length of an electric push rod I to enable the drilling cylinder and the drill bit to move into the soil so as to punch holes in the surface of the soil, starting a motor II to rotate, and starting a motor II to drive the electric push rod I to rotate; when the sampling barrels meet obstacles in the moving process, a crushing frame automatically stretches out, the obstacles are crushed, the sampling barrels can continue to advance, after collection is completed, a second motor rotates reversely, the sampling barrels are pulled into the drilling barrel, and the sampling barrels are driven to move towards the outer side of the drilling barrel to sample soil on the side face of the drilling barrel. And then the drilling barrel is pulled out of the soil, and a soil sample in the sampling barrel is taken out, so that the problem that the sampling barrel on the side surface cannot continue to move forwards when the soil on the side surface of a drilled hole is sampled and encounters stones, and thus sampling is difficult is solved.
Owner:费县自然资源开发服务中心
Bridge pavement water seepage detection device
The present invention relates to the technical field of bridge detection, and specifically to a bridge pavement water seepage detection device. The present invention comprises a base, a support plate is arranged above the base, a measuring cylinder is arranged vertically above the support plate, and a floating ball is arranged inside the measuring cylinder; sleeve rods are fixedly installed on the top of the support plate at positions on both sides of the measuring cylinder, a support rod is arranged on the sleeve rod, a top plate is fixedly installed on the top of the support rod, a panel is arranged on the top plate, a slide groove is vertically arranged on the panel, a slider is slidably installed in the slide groove, a pointer is arranged on the slider, a pulley is arranged below the top plate, and the floating ball and the slider are connected by a pull rope. The present invention, the floating ball moves down as the water level inside the measuring cylinder drops, thereby driving the slider to move up along the slide groove through the pull rope, thereby driving the pointer to move upward, and the distance moved by the pointer is the height of the water level drop inside the measuring cylinder, and the required data can be directly read from the panel, and the height of the panel can be changed by setting the sleeve rod and the support rod, so as to facilitate the detection personnel to read the data.
Owner:四川电力设计咨询有限责任公司
Television cabinet convenient to combine and assemble
ActiveCN222548854Uchange heightImprove assembly stabilityDismountable cabinetsFittingStructural engineeringMechanical engineering
The utility model discloses a television cabinet convenient to combine and assemble, which comprises a cabinet body, a cabinet door is movably arranged on the outer surface of the cabinet body, the television cabinet further comprises a transverse clamping assembly, the clamping assembly comprises notches formed in the two sides of the bottom of the cabinet door, clamping blocks are movably inserted into the notches, and the transverse clamping assembly is connected with the cabinet door. The two sets of cabinet bodies are clamped and spliced in the horizontal direction through the notches and the clamping blocks, the adjusting assemblies are arranged on the outer surfaces of the bottoms of the cabinet bodies and used for adjusting the positions, located in the notches, of the clamping blocks, and the longitudinal clamping assemblies are arranged on the outer surfaces of the bottoms of the cabinet bodies and used for adjusting the positions, located in the notches, of the clamping blocks. The longitudinal clamping assembly comprises longitudinal clamping grooves formed in the two sides of the cabinet body. The television cabinet convenient to combine and assemble has the technical effects that the assembling stability is high, and the assembling is more diversified.
Owner:GUANGDONG YUEMUJU CUSTOMIZED HOME TECH CO LTD
Transposed conductor arranging device
Owner:沈阳宏远电磁线股份有限公司 +1
Safety belt overall slipping reliability tester
The utility model relates to the technical field of safety belts, and specifically relates to a safety belt integral slip reliability tester comprising a support which is a main body frame structure of the utility model; the supporting plate is located on the front side of the support; the supporting rods are uniformly arranged on the periphery of the top of the supporting plate; and the rubber caps are arranged at the tops of the supporting rods. The defects in the prior art are overcome, the supporting plate is arranged on the top of the push rod, the supporting rods are arranged on the periphery of the top of the push rod, and the rubber caps are arranged on the tops of the supporting rods, so that when the push rod needs to be used for supporting the seat plate and placing a dummy, the four positions of the bottom of the seat plate can be supported through the connected supporting rods; moreover, the connection friction force can be increased through the rubber cap, the situation that the seat plate above shakes and the placement of the dummy is affected is prevented, the actual falling track of the seat plate when the seat plate falls is not affected, and the accuracy rate during testing is not affected.
Owner:WEIFANG LEITE CONSTR ENG TESTING CO LTD
Potato aeroponic culture water supply device
ActiveCN222564656Uchange heightEasy to installAgriculture gas emission reductionCultivating equipmentsAgricultural scienceAgricultural engineering
The utility model discloses a potato aeroponic cultivation water supply device, which relates to the technical field of potato planting and comprises a support frame and a rotating pipe, a plurality of placing grooves are arranged on the support frame, cultivation plates are arranged in the placing grooves, a plurality of atomizing nozzles are communicated with the rotating pipe, and the atomizing nozzles are communicated with the rotating pipe. One end of the rotating pipe is fixedly connected with the output end of a first motor, a conveying assembly is arranged in the mounting box, one end of the discharging pipe communicates with a filtering box, a filtering belt is arranged in the filtering box, a separating mechanism is arranged in the filtering box, and a dewatering mechanism is arranged in the drying box. According to the device, a nutrient solution is conveniently and uniformly sprayed to potato seedlings through rotation of a rotating pipe, the nutrient solution is conveniently collected through matched use of a filter belt and an extrusion roller, the drying box and the interior of the mounting box can be in an isolated state through a material receiving plate, and air is conveyed into an exhaust box through an air pump; and rotten roots can be dried and dehydrated conveniently.
Owner:SICHUAN PRATACULTURAL TECH RES & EXTENSION CENT
Adjustable oil cylinder support
The utility model provides an adjustable oil cylinder support, which belongs to the technical field of oil cylinder supporting, and comprises a base, an oil cylinder sleeve and a driving component, the two ends of the upper surface of the base are respectively and fixedly connected with a support column, a mounting groove is arranged in the base and in the connecting line direction of the two support columns, two support plates are fixedly connected in the mounting groove, and the two support plates are fixedly connected with the oil cylinder sleeve. A lifting column is axially connected into the supporting column in a sliding mode, a supporting mechanism is fixedly connected to the top face of the lifting column, the oil cylinder sleeve comprises an outer sleeve and an inner sleeve, and a spring is fixedly connected to the inner surface of the inner sleeve. The driving assembly is arranged and comprises the lead screw in threaded connection with the lifting column, the lead screw is connected with the first rotating shaft through the bevel gear pair, one end of the first rotating shaft is fixedly connected with the rotating disc, and the rotating rod is fixedly connected to the rotating disc, so that the lead screw can rotate by hand-cranking the rotating rod; therefore, the lifting column linearly moves to change the height of the oil cylinder sleeve, and operation is easy and convenient.
Owner:CHONGQING YONGCHUAN DISTRICT HUIHONG MACHINERY CO LTD
Friction stir welding equipment with stable clamping structure
PendingCN119634942ARealize clamping and fixingReduce labor intensityWelding/cutting auxillary devicesAuxillary welding devicesMechanical engineeringFriction stir welding
The invention relates to the technical field of welding equipment, in particular to friction stir welding equipment with a stable clamping structure, which comprises a worktable, a placing table is fixedly connected to the upper end of the worktable, a front-back adjusting mechanism and a left-right adjusting mechanism are arranged in the placing table, and a first clamping assembly is arranged at the upper end of the front-back adjusting mechanism; a second clamping assembly is arranged at the upper end of the left-right adjusting mechanism, and a pressing assembly is arranged at the upper end of the second clamping assembly and used for pressing and fixing the workpiece. By arranging the front-back adjusting mechanism, the first clamping assembly, the left-right adjusting mechanism and the second clamping assembly, manual operation is not needed when a workpiece is clamped and fixed, so that the labor intensity of workers is reduced, and meanwhile, the workpiece can be stably fixed on the placing table under the cooperation of the pressing assembly.
Owner:HUNAN KUNDING CNC TECH CO LTD
Automatic unhooking device for train flat car
The utility model discloses an automatic unhooking device for a train flat car, which relates to the technical field of automatic unhooking devices and comprises a first bearing seat arranged on one side of a box body, a first bearing arranged in the middle of the first bearing seat, a cam shaft arranged in the first bearing and a cam fixedly connected to one end, extending into the box body, of the cam shaft. A sliding rail, a first sliding block arranged on one side of the interior of the sliding rail, a carrier roller arranged on one side of the first sliding block, a second sliding block arranged on the other side of the interior of the sliding rail and a spring fixedly connected to the bottom end of one side of the second sliding block are arranged in the box body. A movable hole, a second bearing seat arranged in the movable hole, a spline shaft arranged in the middle of the second bearing seat, a universal shaft fixedly connected to one end of the spline shaft and a rack arranged at the bottom end of the spline shaft are formed in one end of the box body. According to the automatic unhooking device for the train flat car, manual unhooking of workers is not needed, and meanwhile the unhooking efficiency is improved.
Owner:LOUDI JIAHUA MACHINERY
Groove rust removal device for metal plate
The invention belongs to the technical field of polishing and rust removal, and particularly relates to a metal plate groove rust removal device which comprises a plate fixing mechanism, a rack self-adaption lifting mechanism, a disassembly tightness control mechanism and a rust removal and dust collection mechanism, the plate fixing mechanism comprises a base and a plate body, and the plate body is fixed to the base through bolts. Lifting control adjustment of the hollow longitudinal beam can be actively achieved through the rack self-adaptive lifting mechanism so as to adapt to plate bodies with different thicknesses; the lifting of the hollow longitudinal beam can be automatically controlled in a hydraulic linkage mode in the process of controlling the belt pulley to be close to or away from the belt pulley by dismounting the linkage of the tightness control mechanism; therefore, the technical effects that the hollow longitudinal beam is automatically lifted for avoiding during disassembly and the hollow longitudinal beam is automatically lowered for polishing during installation are achieved. And the structural design and the actual operation steps of operators are greatly simplified.
Owner:YANCHENG SANYOU RUST REMOVAL EQUIP CO LTD
Intelligent goods shelf capable of preventing goods from being overweight
ActiveCN222273024Uprevent collapseavoid injuryStorage devicesFacial recognition systemMechanical engineering
The utility model discloses an intelligent goods shelf for preventing goods from being overweight, and relates to the technical field of intelligent goods shelf production, the intelligent goods shelf comprises a base and a placing groove, an auxiliary mechanism is arranged in the placing groove, and the auxiliary mechanism comprises a bottom plate movably connected to the bottom position of the placing groove and a movable plate at the top position of the bottom plate; a screw rod is fixedly connected to the interior of the movable plate, a crossed supporting rod is arranged outside the screw rod, a standing plate is fixedly connected to the top end of the crossed supporting rod, sliding blocks on the two sides of the bottom plate are slidably connected with sliding grooves of the containing grooves, and a nut base is movably connected to the interior of the movable plate and is in threaded connection with the screw rod; the crossed supporting rod is driven by the screw rod to ascend and descend to a proper height. Compared with an existing common intelligent goods shelf, the intelligent goods shelf capable of preventing the goods from being overweight has the advantages that all goods information and storing and taking conditions of a user can be checked through the face recognition system, the user can conveniently and rapidly take the goods, and the goods taking convenience of the user is improved.
Owner:SHENZHEN HUAXINDA STORAGE EQUIP CO LTD
Electric greenhouse rotary tillage ridger
PendingCN119563399Achange heighteasy to operateSpadesPhotovoltaic supportsAgricultural engineeringStructural engineering
The invention discloses an electric greenhouse rotary tillage ridger which comprises a front mounting frame and a rear mounting frame, the front mounting frame and the rear mounting frame are fixedly connected through a connecting frame in a welded mode, a rotary tillage roller used for loosening soil is rotatably installed on the inner side of the front mounting frame, and a traction frame used for being connected with a tractor is fixedly installed above the rear mounting frame. An electric power module used for driving the device to work is arranged above the front mounting frame, the electric power module comprises an energy storage type battery pack and a photovoltaic panel used for charging the battery pack, and a ridging roller used for forming field ridges is arranged behind the rear mounting frame. The novel structural design is adopted, the trimming wheels and the ridging roller are arranged to be of a detachable installation type structure, field ridges with different widths can be ridged by adjusting the distance between the trimming wheels on the left side and the right side under different conditions, and the limiting block is arranged between the trimming wheels on the left side and the right side and used for limiting the distance.
Owner:SHANDONG ACADEMY OF AGRICULTURAL MACHINERY SCIENCES +1
Dust falling device for environmental protection
ActiveCN222111321Uchange spray anglechange distanceUsing liquid separation agentFixed bearingStructural engineering
The utility model discloses a dust falling device for environmental protection, which comprises a base, the top of the base is connected with a first outer column, the inner wall of the first outer column is slidably connected with a second outer column, the top end of the second outer column is connected with a fixed bearing plate, the outer wall of the fixed bearing plate is connected with a plurality of first rotating shafts, and the outer walls of the plurality of first rotating shafts are rotatably connected with dust falling pipes; nozzles are arranged at the other ends of the dust falling pipes, a first threaded rod is rotationally connected to the top of the fixed bearing plate, and an angle adjusting mechanism is arranged between the fixed bearing plate and the first threaded rod. Through the arranged angle adjusting mechanism, a first threaded sleeve is rotated to drive a movable bearing plate to move up and down on the outer wall of a first threaded rod, so that a plurality of dust falling pipes rotate on the outer wall of a first rotating shaft under the traction of the first rotating rod, and the device can change the water spraying angle of the dust falling pipes according to the actual environment requirement; therefore, the water mist spraying distance and the overall dust falling range of the dust falling pipe can be changed, and the practicability of the device is enhanced.
Owner:SHENYANG UNIV
Cross corrugation processing device for transverse and longitudinal uniform-section corrugated plate
ActiveCN222447841USmall amount of thinningincrease stressShaping toolsMetal-working feeding devicesMechanical engineeringPhysics
The utility model provides a cross corrugation processing device for a transverse and longitudinal uniform-section corrugated plate, and particularly relates to the technical field of sealing and heat insulation, the cross corrugation processing device for the transverse and longitudinal uniform-section corrugated plate comprises a downward pressing assembly, an extrusion assembly and a supporting table, the extrusion assembly comprises a second driving mechanism and an extrusion base, extrusion force is applied downwards to the center in cooperation with the supporting bases on the left side and the right side, corrugated plates are extruded and machined to form the corrugated plates with the equal transverse section and the equal longitudinal section, the stress of the corrugated plates with the equal transverse section and the equal longitudinal section is more uniform, the thinning amount is smaller, and the production efficiency is improved. And stronger thermal stress can be borne.
Owner:ZHONGSHAN ADVANCED CRYOGENIC TECH RES INST