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469results about How to "Smooth flip" patented technology
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Novel injection head turning device
InactiveCN102383748AEasy to installEasy to disassembleDrilling rodsDrilling casingsPetroleum engineeringHead turning
The invention relates to a continuous oil pipe injection head, in particular to a novel injection head turning device. The device comprises a trailer base, an injection head base, a hydraulic oil cylinder, a rotary bracket and a rotary shaft, and is characterized in that: a cylinder body of the hydraulic oil cylinder is articulated with the trailer base; a hydraulic rod of the hydraulic oil cylinder is articulated with the middle part of the injection head base through an oil cylinder ear plate; and one end of the rotary bracket is fixedly connected with the trailer base, and the other end is connected with the edge part of the injection head base through the rotary shaft. The device can conveniently turn the injection head from an oblique state to a vertical position before the injection head is hoisted, thereby avoiding damage to the oil pipe and injection head caused by a large-angle bending of the continuous oil pipe generated when the injection head in the oblique state is directly hoisted. The novel injection head turning device provided by the invention is simple to operate and is easy to maintain as the hydraulic oil cylinder is convenient to assemble and disassemble; and the device realizes stable turning process and is safe and reliable.
Owner:YANTAI JEREH PETROLEUM EQUIP & TECH CO LTD
Turnable vacuum disc suction machine for duct piece
InactiveCN101229899ASmooth flipStrong suctionConveyor partsLoad-engaging elementsRotational axisTransfer system
The invention relates to a turnable vacuum chuck machine for lifting concrete segment and steel segment, which consists of a support bracket, a vacuum pump, a vacuum gauge, an electromagnetic valve, a turnable hollow sealing beam used as a gasholder and a plurality of vacuum chucks which are arranged on different positions of the hollow sealing beam with a hinge. When working, the whole chuck machine is hooked on a corresponding hoisting device through a wire rope and is attached to an external surface (which can be a plane surface or an arc surface) of the segment of the lifted object depending on the self gravity. The vacuum pump exhausts air in the hollow sealing beam driven by a self-bring motor through the electromagnetic valve to cause the sealing beam to generate certain vacuum; when operates the vacuum switch, the vacuum switch can be caused to be communicated with the vacuum in the hollow sealing beam through a gas source pipeline; the segment can be lifted by the negative difference of the vacuum and atmospheric pressure in the hollow sealing beam. When the lifted object segment needs to be turned, through a power transfer system which consists of a rack, a gear and a driving shaft driven by another motor, the lifted segment can wind around a rotational axis along the hollow sealing beam and arbitrarily turn in a required angle under the support bracket so as to be in favor of the storage and arrangement of the lifted segment. The turnable segment chuck machine adopts purely mechanical structure and has reliable suction crane as well as turns steadily. The invention can turn and stop in any angle with simple and flexible operation as well as convenient maintenance.
Owner:JIANGSU POLYTECHNIC UNIVERSITY +1
High-performance online pipeline plugging device and plugging method thereof
ActiveCN103912758AEasy to cleanSmooth flipBranching pipesPipe units with cleaning aperturesThermodynamicsEngineering
The invention provides a high-performance online pipeline plugging device and a plugging method thereof. The device comprises a pipeline joint device, a pipeline transition control joint device, a pipeline opening device, an opening remaining iron scrap removing device, a pipeline plugging and conveying device, a pipeline inner wall cleaning device, an expansion type pipeline plugging device, a pipeline plugging temporary maintenance device and a pipeline opening perpetual sealing device. The plugging device has the advantages that residual trepanning iron scraps on the inner wall of a pipeline and impurities at a sealing position can be cleaned up, expansion of a sealing element can be controlled, the sealing element can be closely fitted with the inner wall of the pipeline, the device is particularly applicable to online plugging of spiral welding seam pipeline high-pressure gaseous conveying media, the pipeline is safely, reliably and conveniently maintained, and the sealing effect of zero leakage of the construction process can be achieved.
Owner:钊田
Rubbish recycling treatment device
ActiveCN109365489AGood effectFacilitate incineration operationsSolid waste disposalTransportation and packagingKnife bladesEngineering
The invention discloses a rubbish recycling treatment device. The rubbish recycling treatment device comprises a shell body, the midpoint position of the top of the shell body is provided with a material feeding mouth, the positions, corresponding to the material feeding mouth, of the top of the shell body are fixedly connected with material feeding baffles, and the positions, located on the leftside and the right side of the material feeding mouth, at the top of the inner wall of the shell body are both fixedly connected with arc-shaped concave blocks. According to the rubbish recycling treatment device, by means of mutual coordination of the arc-shaped concave blocks, smashing teeth, a smashing motor, a smashing rotating shaft, a smashing gear, a squeezing box, a triangular block, firstfilter plates, vibrators, ultraviolet sterilizing lamps, cutting motors, cutting rotating shafts, cutting blades, a threaded rod, a driven bevel gear, a forward and reverse motor, a forward and reverse rotating shaft, a driving bevel gear, a threaded sleeve, a first stretching and contracting rod, a fixed plate, a pulverizing wheel and a supporting spring, the function that the rubbish treatmenteffect is good is achieved, solid-liquid separation can be effectively performed on rubbish, the situation that the rubbish breeds germs and threatens health of staff is avoided, and subsequent rubbish incineration operations are greatly facilitated.
Owner:郭山河
Branch air supply device and refrigerator
ActiveCN108302874AImprove efficiencyImprove operational efficiencyLighting and heating apparatusCooling fluid circulationEngineeringRefrigerated temperature
The invention provides a branch air supply device and a refrigerator. The branch air supply device comprises a shell, a plurality of baffles, a plurality of transmission components, a driving device and a gear position sensing device. The shell comprises a plurality of air supply outlets; each baffle is installed at one air supply outlet; each transmission component is provided with a second transmission member and a second transmission mechanism; a first drive mechanism is configured to transfer the rotary motion of the corresponding second transmission member to the baffles; the driving device comprises a drive source and the first drive mechanism, the first drive mechanism is configured to transfer a motion output from the drive source to the second transmission member, and the first drive mechanism is provided with a first transmission member; and the gear position sensing device is configured to detect the position of the first transmission member when the rotation stops so as todetermine the air outlet status of each air supply outlet according to the position of the first transmission member when the rotation stops. Cool air can be reasonably distributed to enhance the fresh-keeping performance and operating efficiency of the refrigerator; and the control is simple, the adjustment is convenient, the adjustment speed is high, and the adjustment accuracy is high.
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1
Automatic stacking device of C type steel and stacking device
ActiveCN102887369ARealize automatic stackingTurning arm lengthStacking articlesMechanical engineeringEngineering
Owner:XIAMEN ZHENGLIMING METALLURGICAL MACHINERY
Overturning and lifting method for major-diameter superheavy end socket
The invention discloses an overturning and lifting method for a major-diameter superheavy end socket. The overturning and lifting method comprises the following steps: first, two main lifting lugs and at least one tail slipping lifting lug are arranged on the outer wall of the end socket correspondingly; a main hoist is connected with the main lifting lugs respectively through a main rigging mechanism, and an auxiliary hoist is connected with the tail slipping lifting lugs respectively through an auxiliary rigging mechanism; the main hoist and the auxiliary hoist are started to lift the end socket at the same time, the auxiliary hoist stops operating after the end socket leaves the ground by a certain distance, and the main hoist continues to lift the end socket; the end socket rotates autonomously around the main lifting lugs under the action of the self weight, the auxiliary hoist decreases a load gradually, and the main hoist stops operating and enables the auxiliary rigging mechanism to be operated from the tail slipping lifting lugs when the load of the auxiliary hoist is zero; the end socket is rotated 180 degrees and then connected with the tail slipping lifting lugs again, and the auxiliary hoist operates to enable the end socket to be overturned to a horizontal state, namely overturning operation is completed. The overturning and lifting method enables the major-diameter superheavy end socket to overturn in a self-balancing mode with unequal moments under the action of the gravity of the major-diameter superheavy end socket, the overturning process is smooth and safe, and the quality perfectness ratio is 100% after the overturning process.
Owner:SINOPEC NANJING ENG & CONSTR +2
Advanced mathematics probability demonstration device
InactiveCN107067894ADoes not affect electric rotationSmooth flipEducational modelsControl engineeringRotating disc
The invention discloses an advanced mathematics probability demonstration device comprising a demonstration box, a sieve, a telescopic rod, a base, a rotating disc and a motor. The sieve is arranged in the demonstration box. A supporting shaft is fixed on the middle part of the rear side of the demonstration box. A rotating cylinder rotatably sleeves the supporting shaft. The telescopic rod is fixedly arranged at the lower side of the rotating cylinder. The motor is fixedly installed on the upper part of the telescopic rod through a motor fixing base. The output shaft of the motor is provided with a second chain wheel. The rear side of the rotating cylinder is provided with a first chain wheel on the supporting shaft. The first chain wheel is connected with the second chain wheel through a transmission chain. The rear end of the supporting shaft is fixedly provided with the rotating disc. The rear side of the rotating disc is provided with a rectangular groove which is internally and rotatably provided with a crank through the rotating shaft. The bottom part of the telescopic rod is provided with the base. Probability demonstration can be conveniently performed, manual and electric demonstration can be performed and the height can be conveniently adjusted so that the flexibility is high.
Owner:NANYANG INST OF TECH
Elastic vibration sieving device
The invention discloses an elastic vibration sieving device, and belongs to the field of production equipment. The elastic vibration sieving device is composed of an alternating-current motor, crank rockers, a sliding block, a fixed guide rail, a carrying sieving platform, a swing rod, a fixing support, upper supporting frames, lower supporting frames and springs. The alternating-current motor is fixed onto the ground and is connected together with the corresponding crank rocker, the crank rocker is connected together with the sliding block through another crank rocker, the sliding block is installed on the fixed guide rail, the carrying sieving platform is connected with the sliding block through the corresponding crank rocker, the four upper supporting frames and the carrying sieving platform are hinged under the carrying sieving platform, the four lower supporting frames and the swing rod are hinged respectively above the fixing support, the swing rod is hinged to the fixing support, the four springs are connected between the four lower supporting frames and the four upper supporting frames, and the upper supporting frames, the lower supporting frames and the springs form a whole. The elastic vibration sieving device has the advantage that swing of the swing rod and vibration of the springs can be used for conducting complex movement to realize evener sieving.
Owner:XUZHOU LIFANG MECHANICAL & ELECTRICAL EQUIP MFG CO LTD
Branching air supply device and refrigerator
InactiveCN108050751AImprove efficiencyImprove operational efficiencyEngine manufacturePump componentsCold airEngineering
The invention provides a branching air supply device and a refrigerator. The branching air supply device comprises a shell, multiple baffles, multiple transmission assemblies and a driving device. Theshell is provided with a circumferential wall portion which is provided with multiple air supply ports, each baffle is rotationally installed on one air supply port, each transmission assembly is provided with a rotating part and a first transmission mechanism, each first transmission mechanism is arranged to transfer rotary motion of the corresponding rotating part to one baffle so as to enablethe baffle to be static or rotated, the driving device is provided with a driving source and a second transmission mechanism, and the second transmission mechanism is arranged to transfer one motion output by a driving source to the multiple rotating parts so as to enable each rotating part to be static or rotated. The flow path and quantity of cold air can be conveniently adjusted in a unified mode, cold air is reasonably allocated, the preservation performance and operation efficiency of the refrigerator are improved, control is easy, adjustment is convenient, the adjusting speed is high, and adjusting accuracy is high.
Owner:HAIER SMART HOME CO LTD
Branching air feeding device and refrigerator
InactiveCN108302875AImprove efficiencyImprove operational efficiencyLighting and heating apparatusCooling fluid circulationCold airEngineering
The invention provides a branching air feeding device and a refrigerator. The branching air feeding device comprises a shell, a plurality of baffles, a plurality of transmission assembles and a driving device; the shell is provided with a peripheral wall part, and a plurality of air feeding openings are formed in the peripheral wall part; and each baffle is rotationally installed at one air feeding opening, each transmission assembly is provided with a rotating gear and a first transmission mechanism, each first transmission mechanism is allocated to transfer rotary motion of the correspondingrotating gear to the corresponding baffle, and therefore the baffle is static or rotates; and the driving device is provided with an inner gear ring, each rotating gear is installed in the inner gearring and is meshed with the inner gear ring, so that the multiple rotating gears can be driven to rotate while the inner gear ring rotates. In this way, the flowing way and the flow of cold air can be adjusted in a unified manner, the cold air is reasonably allocated, and the freshness keeping property and the running efficiency of the refrigerator are strengthened; and control is simple, adjustment is convenient, the adjusting speed is high, and the adjusting accuracy is high.
Owner:HAIER SMART HOME CO LTD
Mechanism for turning and processing disk workpiece
ActiveCN108673219AEasy to sendReasonable structural designMetal working apparatusConveyor partsCircular discMechanical equipment
The invention discloses a mechanism for turning and processing disc workpiece, which belongs to the field of workpiece continuous processing auxiliary mechanical equipment. According to the invention,an upper fixing bracket is vertically disposed on the upper side of a lower fixing bracket, a front conveying mechanism is horizontally disposed on the upper side of the upper fixing bracket, a feeding mechanism is horizontally fixed and disposed on one side of the front conveying mechanism, a turning mechanism is vertically disposed on the upper fixing bracket at the lower side of the feeding mechanism, a material guiding mechanism is horizontally disposed on the upper side of the lower fixing bracket at the lower side of the turning mechanism, an unloading mechanism is horizontally disposedon the lower fixing bracket at one side of the material guiding mechanism, and a rear conveying mechanism is horizontally fixed and disposed on the lower fixing bracket between the unloading mechanism and a material-guiding rotating plate. The invention is reasonable in design, and can turn the disc workpiece over one by one smoothly and steadily, and can further process and convey the disc workpiece after turning efficiently and accurately, which improves processing efficiency and quality of workpiece and meets the needs of production and use.
Owner:NANTONG HAIGAO CNC MACHINERY CO LTD
Lift roller based hull block turning equipment during ship construction
ActiveCN103661799AImprove build accuracyReduce secondary transportVessel partsEngineeringMechanical engineering
The invention discloses lift roller based hull block turning equipment during ship construction. The turning equipment comprises a rotary table (11). Two sides of the rotary table (11) are fixed on rotary rings (21) used for overturning respectively. The rotary table (11) comprises an electromagnet adsorption component and a plane attached to a hull block. Each rotary ring (21) rotates together with an outer side driving gear (33). Grooves are formed in the plane, attracted to the hull block, of the rotary table (11) at intervals. Lift roller components (12) are arranged in the grooves. Each lift roller component (12) comprises a track (123) perpendicular to the plane of the rotary table (11). Roller carriers (124) with rollers (121) are arranged in the tracks (123). Lift roller hydraulic oil cylinder components (122) are connected to the lower sides of the roller carriers (124). Rotary shafts of the rollers (121) are connected with roller driving motor components. By the turning equipment, construction cost of the hull block is greatly reduced, and construction efficiency is improved.
Owner:DALIAN SHIPBUILDING IND
Linkage production method and linkage production line of color-printing corrugated case
ActiveCN105501809AAir-cooled dryingAvoid the disadvantage of easy deformationConveyorsBox making operationsProduction lineMicrowave
The invention discloses a linkage production method of a color-printing corrugated case. The linkage production method comprises the following steps which are implemented according to the sequence on a production line: mounting surface paper and bottom paper into a corrugated paperboard; carrying out microwave drying on the corrugated paperboard; carrying out air cooling drying on the corrugated paperboard; overturning the dried corrugated paperboard; and carrying out mold cutting and molding on the corrugated paperboard in a flat-pressing and flat-mold cutting machine, and cleaning wastes. The invention further discloses a linkage production line for implementing the method; and the linkage production line comprises a paper mounting machine, a microwave drying machine, an air cooling drying machine, a paperboard overturning machine, a paper feeding mechanism and the flat-pressing and flat-mold cutting machine, which are arranged in sequence; and the production line can control communication and speeds of single unit equipment to be synchronized through a central electric control system. With the adoption of the method and production line disclosed by the invention, the production efficiency of the color-printing corrugated case is improved and the production cost is reduced.
Owner:SHANDONG CENTURY MACHINERY
Buried charging pile
InactiveCN108638882ANot easy to ageAvoid getting wetCharging stationsElectric vehicle charging technologyElectrical and Electronics engineeringSunlight
The invention provides a buried charging pile, and relates to the field of charging piles. The buried charging pile comprises a pre-buried barrel; a lower partition plate is fixedly mounted on the lower portion inside the pre-buried barrel, and an upper partition plate is fixedly mounted on the upper portion inside the pre-buried barrel; a charging pile body is arranged in the middle inside the pre-buried barrel; a lifting motor is fixedly mounted on the left side of the bottom of an inner cavity of the pre-buried barrel; and a stud is arranged between the lower partition plate and the upper partition plate, and the top of the stud is movably connected with the bottom of the upper partition plate through a bearing base. According to the buried charging pile, by arranging the pre-buried barrel, the charging pile body is arranged below the ground surface; by arranging the stud and a lifting block and being matched with driving of the lifting motor, the charging pile body can ascend and descend; when needing to be used, the charging pile body can ascend to the ground, and when not in use, the charging pile body can fall into the pre-buried barrel; by arranging a cover plate, the charging pile body can prevent sunlight, thus the charging pile body is not prone to being aged, and the service life is greatly prolonged; and by arranging a rain-retaining plate, the charging pile body is prevented from being wet by rainwater.
Owner:芜湖致新信息科技有限公司
Hidden hinge and container using same
The invention provides a hidden hinge and a container using the same. The hidden hinge is applied to the connection between a side door and the side wall of a container, and comprises an upper hinge mount, a hinge main body and a lower hinge mount; and the hidden hinge is characterized in that the upper hinge mount is provided with an upper groove for accommodating a hinge pin, the lower hinge mount is provided with a lower groove for accommodating a hinge pin, the appearance of the hinge main body is approximately U-shaped, and the two open ends of the U-shaped hinge main body are respectively provided with a hinge pin matched with the upper groove or the lower groove. The hinge provided by the invention is hidden between the side wall and side door of the container, so that the hinge can not be seen from the appearance of the container, thereby greatly improving the product appearance. Meanwhile, due to a controllable hinge rotating sequence, the side door turns over more smoothly, thereby effectively improving the convenience of operation.
Owner:SHANGHAI HONGYAN RETURNABLE TRANSIT PACKAGINGS CO LTD
Method for quick heap-yellowing of yellow tea
InactiveCN105248706ATea leaves turn yellow evenlyYellow tea colorPre-extraction tea treatmentAgricultural engineeringContinuous production
The invention discloses a method for quick heap-yellowing of yellow tea. Heap-yellowing is conducted by means of a totally sealed rotary roller container, the massic volume ratio of a placed wet tea base to the roller container is 1:10-40, the temperature of the interior of the roller container is maintained at 25-80 DEG C, the roller container is rotated once every other 0.5-4 h to enable tea to be stirred, and heap-yellowing is stopped after the wet tea base appears evenly orange or golden. By conducting heap-yellowing on yellow tea at a constant temperature with the totally sealed rotary roller container and reserving certain space in the roller container, tea leaves can yellow quickly and can also be stirred, so that tea leaves can yellow more evenly; stirring is conducted once every once in a while during heap-yellowing, so that yellow tea obtained through heap-yellowing does not have soggy odor. By the adoption of the heap-yellowing method, time for heap-yellowing of yellow tea can be shortened remarkably, stirring is easier during heap-yellowing, the quality of yellow tea is improved, labor is saved, and continuous production is facilitated.
Owner:SOUTHWEST UNIVERSITY
Intelligent and electric invisible bed
The invention relates to the field of a fixture, and in particular relates to an intelligent and electric invisible bed which consists of a bed box and a bed frame, wherein one side of the bed frame is movably articulated in the bed box by a fixed plate; the bed frame is unfolded or put into the bed box in an turnover way; the other side of the bed frame is movably articulated with bed legs; two connecting rods used for driving the bed legs to be folded are arranged between the bed legs and the fixed plate. According to the intelligent and electric invisible bed, the bed legs are folded and put into the bed box under the action of the two connecting rods in the process of storing the bed frame in an overturning way, so that the phenomenon that a person is hurt by the bed legs which protrude outside the bed box can be avoided; the bed legs are driven to be folded completely by the two connecting rods driven by an electric device, and manual operation is not needed, so that the bed legs are automatically folded; therefore, the intelligent and electric invisible bed is more convenient and safer to use and attractive.
Owner:广东左凡智能家居科技有限公司
Multistage combinational continuous countercurrent ultrasonic extraction device
InactiveCN102058999ASmooth flipUniform penetrationPharmaceutical product form changeEnergy based chemical/physical/physico-chemical processesUltrasonic sensorSlag
The invention provides a multistage combinational continuous countercurrent ultrasonic extraction device provided with a belt type double-screw propeller, an embedded type ultrasonic transducer box body and a screw slag remover with optional connecting flanges on both sides. The multistage combinational continuous countercurrent ultrasonic extraction device comprises multiple pipeline type leaching cabins arranged in parallel in a head-and-tail staggered mode, the belt type double-screw propeller and the embedded type ultrasonic transducer box body, wherein the belt type double-screw propeller is arranged inside the pipeline type leaching cabins, and the embedded type ultrasonic transducer box body is configured outside the side walls of the pipeline type leaching cabins. For the multistage combinational continuous countercurrent ultrasonic extraction device provided by the invention, the entire structure adopts multiple parallel pipeline type leaching cabins, the free serial connection and combination of a plurality of leaching cabins is achieved by adjusting and installing a slag removing mechanism and switching extract pipelines, and thus, the special requirements of different types of production technologies for countercurrent process and leaching time are satisfied.
Owner:哈尔滨申宜科技有限公司
Full-automatic double-shaft tightening machine for flange bolt
ActiveCN108637662AEasy to install and debugImprove assembly efficiencyMetal working apparatusVehicle frameElectrical control
The invention discloses a full-automatic double-shaft tightening machine for flange bolts, and belongs to the field of engineering machinery manufacturing. The full-automatic double-shaft tightening machine for flange bolts comprises a frame device, a movable arm connecting piece, a movable arm device, a turnover arm connecting piece, a turnover arm device, a rotary tightening device and an electric control system, wherein the frame device is connected with the movable arm connecting piece through a Z-axis driving device; the movable arm connecting piece connecting piece is connected with themovable arm device through an X-axis driving device; the movable arm device is connected with the turnover arm connecting piece, and the turnover arm connecting piece is connected with the turnover arm device through the Y-axis driving device; the turnover arm device is provided with a turnover driving device for controlling the rotation of the rotary tightening device, and the turnover driving device is fixedly connected with the rotary tightening device; the rotary tightening device is provided with a torque sensor, a laser sensor and a vision camera. The full-automatic double-shaft tightening machine for flange bolts is used for bolt tightening of the articulated flange of the rear frame of the loader, and realizes the operation on the flange plates with four different planes and different diameters.
Owner:临沂临工智能信息科技有限公司
Ceramic tile surface waxing treatment production line
InactiveCN106938227AWaxes quickly and evenlyDry fastSpraying apparatusPretreated surfacesProduction lineWax treatment
The invention relates to a tile surface waxing treatment production line, which includes a positioning feeding part, the positioning feeding part is used to position and push the delivered tiles backward; a turning waxing part is arranged on the Positioning the rear end of the feeding part, the turning waxing part is used to wax the tiles pushed by the positioning feeding part; the drying part, the drying part is arranged at the rear end of the turning waxing part, and the drying part is used for It is used to dry the ceramic tiles output after being waxed by the turned waxing part; the polishing part is arranged at the rear end of the drying part, and the polishing part is used to perform surface waxing on the ceramic tiles output after the drying process of the drying part Polishing of the first layer; it overcomes the problems of tile waxing and wax surface polishing that do not have the function of integrated continuous processing, low efficiency and labor-intensive waxing process and uneven waxing.
Owner:湖州裕尚卫浴有限公司
Low-weir high pneumatic landscape gate construction method and structure
The invention discloses a low-weir high pneumatic landscape gate construction method and structure. The method includes: a low overflow weir structure is adopted to guarantee silt and flood discharge capacity of riverway; a group of pneumatic gates is disposed in the width direction of the overflow weir 1, every two pneumatic gates are connected through intermediate seals 5 so as to form the integral gate weir; the whole group of the pneumatic gates of the integral gate weir is opened and closed synchronously, and riverway upstream water level is controlled by lifting the gate weir so as to satisfy the landscape requirements. The gates are of a shield-shaped stainless steel structure and novel and attractive; multistage water gate combination can be adopted without being limited by riverway width, wide application range is achieved; structures such as gate piers and support piers which influence the landscape are not needed in the riverway, and simple appearance is achieved; double-air-bag lifting is used as turning power, environmental protection, energy conservation and low carbon are achieved, and double-air-bag turning is stable; limit strips are used to limit strokes and excessive operation of the gates, safety and reliability are achieved, and the low-weir high pneumatic landscape gate can be in linkage with systems such as a water level monitoring system for automatic adjusting and control.
Owner:GUIZHOU SURVEY & DESIGN RES INST FOR WATER RESOURCES & HYDROPOWER
Full-automatic profile stacking equipment and method
Owner:FOSHAN UNIVERSITY
Solid state fermentation device
InactiveCN103122305AUniform evacuationGood evacuationBioreactor/fermenter combinationsBiological substance pretreatmentsAgricultural engineeringSolid-state fermentation
The invention discloses a material fermentation device, and in particular relates to a solid state fermentation device, which comprises a fermentation box body, wherein a feeding port is arranged above the fermentation box, a discharging port is arranged below the fermentation box body, the fermentation box body is internally provided with more than two layers of parallel devices as well as staggered fermentation beds capable of undertaking materials falling off from an upper layer, a drive mechanism is arranged outside the fermentation box body, a spiral conveying device is arranged above the feeding port and is internally provided with spiral conveying blades, the fermentation box body is internally provided with more than one blank baffle which is respectively arranged between two adjacent fermentation beds, and a discharging baffle is arranged at the bottom of one side of the fermentation box body. Due to the adoption of the structure, the spiral conveying blades are used for conveying so that the material can be kept in a certain dispersing degree, therefore, the material is guaranteed to be uniform, zigzag teeth are arranged so as to enable the material to be better dispersed, an access door is arranged on the fermentation box body, and an inspection window arranged on the access door is convenient to overhaul the fermentation bed.
Owner:江苏麦客生物科技有限公司
Welding jig overturning method and device
ActiveCN103862217AReduced buffer periodSmooth flipWelding/cutting auxillary devicesAuxillary welding devicesEngineeringAutomation
The invention provides an economical and practical welding jig overturning method. The welding jig overturning method includes the step of conducting staging control over the rotating speed of a jig main shaft for driving a jig to be overturned to achieve overturning of the welding jig, wherein the staging control over the rotating speed of the jig main shaft for driving the jig to be overturned is characterized in that a combination of a pneumatic system and a hydraulic system is adopted to achieve the staging control over the rotating speed of the jig main shaft for driving the jig to be overturned. By means of the welding jig overturning method, the using cost of robot automation welding can be effectively reduced, the welding quality can be improved, and the welding jig overturning method is of great significance on popularizing robot automation welding. The invention further provides a welding jig overturning device, and the welding jig overturning device comprises a connecting mechanism and a driving mechanism for driving the connecting mechanism to further drive the jig to be overturned; the driving mechanism is composed of the hydraulic system and the pneumatic system in a connected mode. By means of the welding jig overturning device, the jig overturning accuracy is improved; meanwhile, the welding jig overturning device has the advantages of being simple in structure, convenient to operate and the like; the welding effectiveness and the welding accuracy of the jig can be guaranteed.
Owner:广东泰格威机器人科技有限公司
Silicon ingot tipping gear
The invention discloses a silicon ingot tipping gear. The silicon ingot tipping gear comprises a loading trolley (1), a bracket (2) and a tipping bracket (4), wherein the bottom of the bracket (2) is fixed on the loading trolley (1); the tipping bracket (4) is moveably connected with the bracket (2) through a spindle (6); one end of the spindle (6) extends out of the bracket (2) and then is connected with a rotating mechanism; the tipping bracket (4) is provided with compression bars (7); and the compression bars (7) are moveably installed on the tipping bracket (4) through compression bar hand wheels (8). The silicon ingot tipping gear has the advantages of simple structure, low labor intensity of manual tipping and high working efficiency, is convenient to operate and is not easy to damage silicon ingot materials.
Owner:王后忠
Branching air supply device and refrigerator
InactiveCN108302873AImprove efficiencyImprove operational efficiencyLighting and heating apparatusDomestic refrigeratorsCold airMechanical engineering
The invention provides a branching air supply device and a refrigerator. The branching air supply device comprises a shell, multiple baffles, multiple transmission assemblies and a drive device. The shell is provided with a peripheral wall portion, and multiple air supply openings are formed in the peripheral wall portion. Each baffle is rotationally mounted at one corresponding air supply opening. Each transmission assembly is provided with a rotating gear and a first transmission mechanism. Each first transmission mechanism is configured to transmit rotating motion of the corresponding rotating gear to the corresponding baffle. One rotating gear is engaged with another rotating gear so that rotation of the corresponding rotating gear can be transmitted to the multiple rotating gears. Theconnecting lines of the projections of the rotating axes of the multiple rotating gears in the reference plane perpendicular to the rotating axes form a polygon. The drive device is provided with a drive gear, and the drive gear is engaged with one rotating gear. Cold air can be conveniently distributed reasonably, and the freshness keeping performance and operation efficiency of the refrigeratorcan be enhanced; and control is simple, adjustment is convenient, the adjusting speed is high, and adjusting accuracy is high.
Owner:HAIER SMART HOME CO LTD
Cooking utensil, soybean milk making method and computer device
PendingCN109419387AImprove satisfactionHigh nutritional valueKitchen equipmentFood scienceEngineeringFood material
The invention provides a cooking utensil, a soybean milk making method, a computer device and a computer readable storage medium. The cooking utensil comprises a shell, a grinding device in the shell,a spraying device in the shell and a heating device in the shell, wherein the spraying device is located above the grinding device and provided with a water spraying opening; the heating device is located below the grinding device. According to the cooking utensil, the spraying device sprays water into the grinding device through the water spraying opening to make food materials wetted, and the heating device is used for heating the wetted food materials in the grinding device to generate wet hot steam for enzyme deactivation treatment of the food materials, so that the enzyme deactivation speed is increased, the cooking time is shortened, the application range of the cooking utensil is enlarged, and the use satisfaction degree of users is improved.
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Cleaning device in indirect air cooling tower
ActiveCN102288068AImprove cleaning qualityImprove cleaning efficiencyFlush cleaningCooling towerWorking environment
The invention relates to a cleaning device in an indirect air cooling tower. The device comprises a cleaning crawling ladder, a horizontal walking mechanism, a nozzle plate support, a longitudinal walking mechanism and a cleaning pipeline. For the cleaning device in the indirect air cooling tower provided by the technical scheme of the invention, aiming at the typical working environment of the indirect cold cleaning (such as the frontage of a triangle tube bundle is provided with obstructs of a louver window, a lacing bar and the like), the up and down walking cleaning of a surrounding nozzle plate in the tower replaces the original three-rack-pipe louver window external cleaning mode out of the tower, thus the cleaning quality and efficiency are improved, the heat radiation efficiency of the tube bundle is improved, the power generation efficiency is improved, and at the same time, the operation and maintenance cost of the device is lowered.
Owner:江苏科能电力机械有限公司
Turnover device of solar battery assembly
InactiveCN102208494ATakes up little work spaceSmall range of motionSemiconductor devicesLower limitControl system
The invention relates to a turnover device of a solar battery assembly. The turnerover device comprises a clamp turnover mechanism, a conveyor belt lifting mechanism, a control system, a chain wheel drive mechanism, an upper limit position sensor, a lower limit position senor and a protective outer frame, wherein a clump sensor and an assembly judgment sensor are installed on the clamp turnover mechanism; the chain wheel drive mechanism and the conveyor belt lifting mechanism are located below the clamp turnover mechanism; the upper limit position sensor and the lower limit position senor are respectively installed on the upper part and lower part of the conveyor belt lifting mechanism; the protective outer frame is arranged at the periphery of the turnover device; and the control system is arranged on the side part of the outer frame. Compared with the prior art, the turnover device has the advantages of enhanced compatability, high equipment utilization ratio, low cost and the like, and is convenient for use; and relative friction dose not occur in the processes of turnover and transportation, the edges and frames of the assembly have no rubber imprints, and the fragment rate is controlled at 0%, thereby effectively avoiding the pollution and breakage of a battery.
Owner:SHANGHAI WEISONG IND AUTOMATION
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