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11results about How to "Improve use efficiency" patented technology
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Lifting structure for garbage truck
ActiveCN224211680UAvoid residueImprove thoroughnessRefuse vehiclesHydraulic cylinderStructural engineering
The utility model relates to the technical field of environmental protection equipment, and discloses a lifting structure for a garbage truck, which comprises a garbage can, a first connecting rod, a first hydraulic cylinder, a second connecting rod and a first connecting rod, the shaking assembly comprises a first mounting rod fixedly connected to the surface of the side wall of the first connecting rod, clamping rods are evenly and fixedly connected to the surface of the top of the first mounting rod, steel balls are movably connected to the surfaces of the tops of the clamping rods, and fixing rods are evenly and fixedly connected to the surface of the bottom of the first connecting rod; the bottom surfaces of the fixing rods are jointly and fixedly connected with a second connecting rod, and a first guide groove is formed in the surface of the side wall of the second connecting rod. According to the garbage can, through the arrangement of the shaking assembly, garbage residues are avoided, the thoroughness of garbage dumping is greatly improved, it is guaranteed that the interior of the garbage can is clean, the workload of follow-up manual garbage can cleaning is reduced, and the garbage treatment efficiency is improved.
Owner:HUBEI WANGLONG SPECIAL PURPOSE VEHICLE CO LTD
A remote sensing image processing resource dynamic hierarchical scheduling method and device
ActiveCN118860596BImprove use efficiencyProgram initiation/switchingResource allocationImaging processingEngineering
The application discloses a remote sensing image processing resource dynamic hierarchical scheduling method and device, and the method comprises the following steps: acquiring remote sensing image processing task information; processing the remote sensing image processing task information to obtain the number of image processing tasks to be completed by a ground system within a time period tau; mapping the remote sensing image processing task to obtain a remote sensing image processing algorithm set; processing the remote sensing image processing algorithm set to obtain the computing resource consumption information of each meta task; processing the number of image processing tasks to be completed by the ground system within the time period tau according to the computing resource consumption information of each meta task to obtain the resource requirement information of the remote sensing image processing task to be executed by the system; and performing resource dynamic hierarchical scheduling on the remote sensing image processing task to be processed according to the remote sensing image processing task priority and the resource requirement information of the remote sensing image processing task to be executed by the system.
Owner:BEIJING INST OF REMOTE SENSING INFORMATION
Circuit board with edge protection structure
ActiveCN224068863UReasonable structureConvenience guaranteedPrinted circuit detailsStructural engineeringMechanical engineering
Owner:ZHUHAI PANXIN CIRCUIT BOARD CO LTD
Intelligent auscultation data optimization method and system based on big data
PendingCN121959517AImprove physiological authenticityImprove use efficiencyStethoscopePattern recognitionHeart sounds
The invention relates to the technical field of medical signal processing, and discloses an intelligent auscultation data optimization method and system based on big data, and the method comprises the steps: obtaining auscultation signal data, respectively extracting an energy feature sequence, a complexity feature sequence and a frequency feature sequence, and constructing a three-dimensional feature matrix; calculating local density distribution of each feature point in the three-dimensional feature matrix, and performing density segmentation on the three-dimensional feature matrix to form a manifold skeleton; projecting feature points in the three-dimensional feature matrix to a manifold skeleton, preliminarily separating heart sound signals and lung sound signals, and performing secondary projection on the preliminarily separated lung sound signals to obtain optimized lung sound signals; and calculating geodesic distances of adjacent sampling points on the surface of the manifold skeleton based on the preliminarily separated heart sound signals, identifying a signal damage area, calculating a shortest geodesic path, and mapping the shortest geodesic path back to a time domain for restoration to obtain optimized heart sound signals. And the physiological authenticity and the use benefit of auscultation data are effectively improved.
Owner:GUIZHOU UNIV +1
A negative oxygen ion generating device
The utility model relates to negative oxygen ion generation technical field discloses a kind of negative oxygen ion generation device, including outer packing box, the outer packing box upper surface slidingly connected with top cover, equipment body is provided in the outer packing box inside, and positioning assembly is installed in the outer packing box inside;The positioning assembly includes locating angle, and the locating angle lower surface is fixedly connected in outer packing box inner chamber bottom wall, the outer packing box inner chamber bottom wall is fixedly connected with hinged seat near locating angle side, the hinged seat inside is fixedly connected with pivot, and the pivot outer wall is rotatably connected with L type locating plate, and the L type locating plate inner wall is fixedly connected with multiple antiskid strips.In the utility model, the multi-dimensional positioning system of top pressure and bottom support combination is realized to the stable fixation of equipment body.This structure effectively prevents the equipment from shaking and displacement due to vibration during transportation or use, ensuring the reliability and safety of operation.
Owner:BEIJING TONGYUAN HENGTAI TECHNOLOGY CO LTD
Automatic telescopic reverse counter boring cutter
PendingCN121945846AIncrease productivityMeet efficient processing standardsTransportation and packagingTrepanning drillsProcess engineeringIndustrial engineering
The invention discloses an automatic telescopic reverse countersinking cutter, relates to the technical field of reverse countersinking cutters, and aims to solve the technical problems that machining accidents occur due to inaccurate positioning during reverse countersinking, and the machining efficiency is influenced by cutter avoiding action. The invention has the following advantages: firstly, the step of feeding without avoiding is realized through the automatic retraction and release of the tool apron, the redundant operation is omitted, and the processing efficiency is greatly improved; 2, a two-stage elastic buffer structure is designed, so that hard collision caused by positioning deviation is effectively avoided, and the loss of cutters, workpieces and equipment is reduced; thirdly, head and tail dual axis positioning protection is adopted, the axis deviation problem of sliding connection is solved, and the counter sinking machining precision is remarkably improved; fourthly, cutting heat recycling multi-stage utilization is achieved, passive autonomous operation is achieved in the whole process, and external power and manual intervention are not needed; and fifthly, a whole-course uninterrupted positive pressure protection system is constructed, the overall service life of the tool is greatly prolonged, and the machining efficiency, precision, safety and equipment durability are all considered.
Owner:XIANGSHAN METALLURGICAL & MINING MACHINERY & EQUIP
A water seal device with a float
This utility model relates to a water-sealing device with floats. The device includes a liquid-sealed water tank and a secondary water tank, which are connected by a connecting pipe. A valve is installed on the connecting pipe. The water-sealing device includes two sets of floats connected by connecting rods, respectively disposed in the liquid-sealed water tank and the secondary water tank. The middle part of the connecting rod is connected to a sliding mechanism in a sliding pipe, and the sliding mechanism is connected to the valve on the connecting pipe. The liquid level change of the floats drives the sliding mechanism to control the opening and closing of the valve, realizing automatic water replenishment from the secondary water tank to the liquid-sealed water tank. The water-sealing device also includes a pressure roller assembly for squeezing out liquid from the fabric. The water-sealing device provided by this utility model, through the automatic control of the float assembly, solves the problem of liquid level drop in the liquid-sealed water tank during continuous operation due to moisture loss from the fabric, ensuring stable and reliable sealing performance of the water-sealing device.
Owner:HUBEI YUFANG JINGWEI TECH CO LTD
An adjustable hydraulic slope protection net
ActiveCN224281162UImprove use efficiencyEasy to assemble and disassembleCoastlines protectionPivotal connectionsControl theoryMechanical engineering
This utility model discloses an adjustable hydraulic slope protection net, relating to the field of hydraulic construction technology. Its key technical features include: a foldable protective net panel with support mechanisms on both sides; each support mechanism includes a column, the side of which is hinged to the edge of the protective net panel; a weighted base fixedly mounted at the bottom of the column; a rotating block rotatably connected to the top of the column via a pivot; a limiting plate fixedly mounted on one side of the rotating block; a limiting space between the limiting plate and the rotating block, which is adapted to the limiting plate; and two support mechanisms that can be interlocked via the limiting plate. A limiting component is provided on the side of the rotating block away from the limiting plate to restrict its rotation. This utility model is easy to assemble and disassemble, improving assembly and disassembly efficiency.
Owner:JIANGXI JUFENG CONSTR ENG CO LTD
A new type of multifunctional lamp tube
This utility model discloses a novel multifunctional lamp tube, including a lamp tube holder. The bottom surface of the lamp tube holder has an n-shaped light source cavity, within which a light source plate and a light-transmitting lampshade are arranged. A strip-shaped groove is provided on the symmetrical outer wall of the lamp tube holder. An n-shaped mounting bracket is provided on the outer side of the lamp tube holder, and a positioning frame is rotatably connected to the top of the n-shaped mounting bracket via bolts. A strip-shaped protrusion that mates with the strip-shaped groove is provided on the lower part of the symmetrical inner wall of the n-shaped mounting bracket, and a locking screw is provided on one side wall of the n-shaped mounting bracket. The n-shaped mounting bracket is located on the outer side of the lamp tube holder, and the strip-shaped protrusion is engaged in the strip-shaped groove and locked in place by the locking screw. End caps are fixed to both ends of the lamp tube holder with screws. This utility model has a reasonable structural design, improving the convenience of lamp tube holder installation and use. Furthermore, after installation, the angle can be adjusted within a certain range using the bolt as a fulcrum, meeting the needs of different usage situations.
Owner:ZHONGSHAN FUYUNDA LIGHTING TECH CO LTD
Flue gas purification device for heating furnace
ActiveCN224202214UImprove use efficiencyimprove temperamentTransportation and packagingDispersed particle separationThermodynamicsFlue gas
The utility model relates to a flue gas purification device for a heating furnace, which comprises a support frame fixed in a smoke box of the heating furnace; the filtering box is located on the supporting frame, a filtering object is contained in the filtering box, smoke entering the smoke box passes through the filtering box and is purified by the filtering object, and the gas quality of exhausted gas can be improved; the filter box is arranged in the smoke box, the cover plate is arranged on the side face of the smoke box, and when the cover plate is opened, the filter box is placed in or taken out of the smoke box, the space structure of the smoke box in an existing heating furnace is utilized, and the filter box in the smoke box can be placed, replaced and maintained by disassembling the cover plate on the side face of the smoke box; technical improvement is achieved under the condition that the whole heating furnace structure is not changed, and using benefits of the heating furnace are improved.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Hollow thin-wall rear suspension control arm with long service life
ActiveCN224184058UExtended service lifeImprove handlingPivotal connectionsPivoted suspension armsControl armVehicle driving
The utility model relates to the technical field of rear suspension control arms, and discloses a hollow thin-wall rear suspension control arm with long service life, which comprises a suspension mechanical arm, one end of the suspension mechanical arm is fixedly connected with a ball head shell, a ball socket is arranged in the ball head shell, separation strips are fixedly connected in the ball socket at equal intervals, and the separation strips are fixedly connected with the suspension mechanical arm. By means of the arrangement of the whole device, especially the improvement of the ball head, the whole suspension control arm can effectively improve the vehicle control performance, specifically, due to the fact that the original ball head is improved and designed into the mode that the inner-layer ball head, the outer-layer ball head and the buffer layer are combined, the service life is remarkably prolonged, and the service life of the whole suspension control arm is prolonged. Therefore, vibration and abnormal sound in the vehicle driving process are effectively reduced, the vehicle driving stability and smoothness are improved, and more comfortable driving experience is provided for drivers and passengers; in addition, the maintenance cost of the vehicle can be greatly reduced, and the service life of the ball head is effectively prolonged.
Owner:ZHEJIANG SENHAO AUTO PARTS CO LTD