57results about How to "Ensure efficiency" patented technology

The application discloses a kind of process methods for optimizing control production 5-aminovaleric acid, step one, amino acid fermentation seed is inoculated in culture medium, and aerobic fermentation culture is carried out;During fermentation culture process, fermentation temperature is controlled at 30-35 DEG C, pH value is maintained at 6.5-7.5, and by controlling aeration and stirring, dissolved oxygen level is controlled at 20%-30%;After fermentation, fermentation broth is separated, and 5-aminovaleric acid crude product is obtained;5-aminovaleric acid crude product is sequentially subjected to decolorization, crystallization and refining, and finally 5-aminovaleric acid finished product is obtained.The application uses optimized fermentation conditions, by accurately controlling fermentation temperature, pH value and dissolved oxygen level, to ensure the stability and efficiency of fermentation process, improve product quality and yield.

This invention relates to the field of wastewater treatment technology, and in particular to a microfiltration wastewater treatment device for industrial wastewater turbidity removal. The device includes a treatment cylinder and an L-shaped wastewater pipe installed at the top of the treatment cylinder. A swinging filter assembly is installed at the top inner part of the treatment cylinder. The swinging filter assembly shakes and filters the wastewater. The swinging filter cartridge within the swinging filter assembly swings and moves the filtered impurities. During the swinging process, the swinging filter assembly throws out the wastewater while simultaneously causing the filtered impurities to flow. This invention achieves dynamic separation through swinging filtration, combined with real-time self-cleaning via rotating scraping. The filter cartridge is automatically cleaned by a torsional brush assembly. A fixed filter cartridge with a blocking filter assembly effectively blocks filtration and also possesses a self-cleaning function. This allows for the simultaneous and continuous execution of filtration and cleaning processes, significantly improving wastewater turbidity removal efficiency and the stability and durability of the equipment operation.

The utility model discloses a kind of shelling devices for peanut breeding, it includes: support shell, the upper surface of support shell is fixedly connected with discharging box, the front surface of discharging box is fixedly connected with auxiliary motor one, the output end of auxiliary motor one is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with limit roller, the lower surface of discharging box is fixedly connected with rubber pad, the left surface of support shell is fixedly connected with main motor, the output end of main motor is fixedly connected with rotating shaft, the side surface of rotating shaft is fixedly connected with scraper, the left and right inner walls of support shell are fixedly connected with grating, the left and right inner walls of support shell are fixedly connected with front support plate, the left and right inner walls of support shell are fixedly connected with rear support plate, the rear surface of rear support plate is fixedly connected with fan, by above device, it is beneficial to guarantee the precision and integrity of peanut shelling operation.

The application provides a kind of adaptive spraying trajectory planning method and system based on visual identification, it is related to computer vision technical field, in spraying operation, by real-time video stream of the surface of the workpiece being sprayed is carried out surface solvent deposition state analysis, build the workpiece surface non-deposited area connected graph, in combination with the spatial direction distribution of deposition thickness gradient in workpiece surface cumulative deposition thickness distribution field and the geometric barycenter coordinate sequence of each connected region in non-deposited area connected graph, construct spraying trajectory dynamic planning space under the workpiece surface three-dimensional model coordinate system, in the space, the movement path of end effector of spraying robot is planned in real time by using dynamic search algorithm, adaptive spraying trajectory is generated by grid node sequence etc., and is converted into the motion instruction code sequence recognizable by spraying robot controller, in the form of real-time data stream is sent to servo driver, realize efficient, uniform spraying operation.

The application discloses a bearing seat assembly device and assembly method of an air compressor, which comprises a rack, a plurality of trays, a conveying line and a seat body feeding mechanism. An oil seal feeding mechanism, a filter screen feeding mechanism, a bearing feeding mechanism and a plurality of pin feeding and pressing mechanisms are sequentially arranged on one side of the conveying line. The seat body feeding mechanism is used for transferring the bearing seat to the tray on the conveying line. The oil seal feeding mechanism is used for providing the oil seal for the bearing seat in the tray. The filter screen feeding mechanism is used for providing the filter screen for the bearing seat in the tray. The bearing feeding mechanism is used for providing the bearing for the seat body in the tray. The pin feeding and pressing mechanism is used for assembling the pin on the bearing seat in the tray. The various stations of the whole device are connected through the conveying line, the integration degree between the various mechanisms is high, the assembly of the oil seal and the bearing seat, the filter screen and the bearing seat, the bearing and the bearing seat and the bearing seat and the pin is automatic operation, and the assembly precision and efficiency can be ensured.

This utility model provides a packaging carton flipping device, including horizontally arranged first and second conveyor belts and a stop shaft. The first conveyor belt transports the carton, and the second conveyor belt is offset vertically from the first conveyor belt. The stop shaft is located below the carton and in a special position, offset from the vertical center axis of the carton and behind the moving direction of the second conveyor belt. During operation, the carton is conveyed by the first conveyor belt and comes into contact with the stop shaft. The bottom is obstructed, and the top flips 90° around the stop shaft due to inertia and falls into the second conveyor belt. This device solves the problems of complex structure, high cost, easy damage to the carton, and unstable flipping of traditional flipping devices. Flipping is achieved through a simple mechanical structure, reducing cost and maintenance difficulty; the special position of the stop shaft and the soft rubber cover reduce damage to the carton; the design of the limiting plate and rotating stop shaft ensures smooth and accurate flipping. The conveyor belts are made of soft plastic belts, and the upper belt is supported by soft rubber tubes, further improving the stability and service life of the device, effectively improving the efficiency of the packaging production line and product quality.

The application relates to the technical field of building construction, and discloses a pump pressure feedback type rheological control device for underwater super high performance concrete, which comprises a rack, a pouring tank arranged on the rack, a pumping machine arranged on one side of the rack, a regulating mechanism arranged in the pouring tank, a pressure sensor fixedly arranged at the bottom of the telescopic sleeve, and a probe of the pressure sensor flush with the bottom of the telescopic sleeve. The pump pressure feedback type rheological control device for underwater super high performance concrete can detect the concrete pressure in real time and send an electric signal when the pile body construction approaches the top, so that the pumping machine is driven to regulate the pump pressure and reduce the concrete conveying amount; meanwhile, the electric telescopic device is used to push the telescopic sleeve to move downward and reduce the feeding port, the concrete inflow speed is slowed down, the flow is more uniform, and through the pump pressure feedback type rheological control mechanism, the rheological state of the underwater super high performance concrete can be accurately fed back and effectively controlled.

This application discloses an automated test data generation method and an automated testing method. The automated test data generation method includes: acquiring the requirements document and development document of the business system, and inputting the requirements document and development document into an AI analysis platform respectively; the AI ​​analysis platform outputs at least one target test object and business requirement information of the test object, wherein the at least one target test object includes a test object and a regression test object; inputting the business requirement information and each target test object into an AI data generation platform, the AI ​​data generation platform analyzes the business requirement information and each target test object, and generates test cases for each target test object, wherein functional test cases are output for the test object and regression test cases are output for the regression test object; and generating test data corresponding to each target test case according to the development document. Utilizing the embodiments of this application can reduce maintenance costs and improve testing flexibility.

The present application relates to a kind of water body ecological restoration method, comprising the following steps: S1, constructs the array of enclosure in water body, each enclosure unit in array is closed enclosure;Array in the same row of enclosure unit between there is spacing, there is spacing between the same column of enclosure unit;S2, each enclosure unit is planted submersed plant, and the enclosure unit that cultivation is obtained in line with preset vegetation coverage;S3, at least two adjacent enclosure units in line with preset vegetation coverage are connected and merged, form recovery module, again submersed plant is planted to recovery module, to make recovery module in line with preset vegetation coverage;S4, recovery module in line with preset vegetation coverage is connected with the water body outside module, forms recovery area.Its beneficial effect is, beneficial to underwater vegetation rapid recovery, effectively establish underwater ecosystem, maintain water ecological balance and self-purification capacity, to improve water quality.

The utility model relates to food processing equipment manufacturing technical field especially a gluten roll winding device and including its gluten roll winding machine. Gluten roll winding device includes winding main body, material return cylinder, first drive part and second drive part. Winding main body rotates and produces winding force under the action of first drive part, and material return cylinder is driven axial displacement by second drive part to return material. The winding main body's bearing bearing gluten body, and the material return cylinder cooperates extruding gluten body when returning material, makes its axial folding compact, and simultaneously, the material blocking piece is pushed and is bent in the opposite direction, so that gluten body falls off smoothly. In this way, the problem of traditional gluten roll winding device returning material loose, finished product consistency is poor is solved, and through the cooperation of elastic material blocking piece and material return cylinder, the tightness of gluten roll and the material return efficiency are improved.

This utility model relates to the field of marine transportation equipment technology and discloses a maintenance and operation platform for marine refrigerated containers. The platform includes two sets of safety railings, each corresponding to the other, with a platform frame installed between them. Each set of safety railings has a movable head on one side, located on opposite sides of the platform frame. The safety railings contain transverse support frames, both located at the top of the platform frame. A first connecting groove and a second connecting groove are provided on one side of each transverse support frame. This marine refrigerated container maintenance and operation platform is installed on the container via a lashing bridge, allowing workers to safely and conveniently access the refrigeration units and other components of the refrigerated container for comprehensive inspection, cleaning, adjustment, and repair. This ensures the efficiency and quality of maintenance work and allows for the timely detection and handling of potential equipment problems.

This invention discloses an integrated sensing, driving, and control system and method for micro-nano robots based on an optical communication protocol. The system includes a control module and connected optical communication, multimodal sensing, driving, and power management modules. The optical communication module uses a preset protocol to achieve bidirectional conversion between optical and electrical signals. The downlink uses PWM encoding and near-infrared light, while the uplink uses Manchester encoding and blue light. The multimodal sensing module integrates multiple sensors, and the sampling parameters are dynamically configured by the control module. The driving module converts control commands into PWM signals to precisely drive micro-actuators. The power management module switches between working and sleep modes according to commands. The control module is responsible for command decoding and system scheduling. This system achieves efficient collaboration of communication, sensing, driving, and control on a single chip, featuring high integration, reliable communication, low latency, and low power consumption. It provides a core technology solution for the application of micro-nano robots in complex environments such as biomedicine and environmental monitoring.

This application discloses a servo turntable assembly for a center-driven vertical injection molding machine and the vertical injection molding machine itself, belonging to the field of intelligent manufacturing equipment. It includes a mold base, an upper mold-closing base, a lower mold-closing base, a turntable, a turntable servo assembly, a mold-closing linkage assembly, a mold-closing servo assembly, and a mold-closing fine-tuning assembly. This application has the effects of reducing injection molding machine energy consumption, reducing pollution, and improving mold-closing accuracy.

This application discloses a data migration method, storage medium, and computer program product. The method is applied to a first device, which has a first software process. The method includes: calling a first PCI virtual function device (PCI device) through the first software process; obtaining relevant information about first information of a first virtual machine through the first PCI device; the first PCI device represents the Option ROM in a first DPU of the first device; and sending second information to a second software process on a second device through the first software process, so that the second software process migrates the first information from the first virtual machine to the second virtual machine based on the relevant information of the first information contained in the second information; wherein the second information represents data migration instruction information, the first virtual machine runs on the first device, and the second virtual machine runs on the second device.

This utility model discloses a V-type sand filter air-water backwash distributor, belonging to the field of V-type sand filters. The side wall of the V-type sand filter body is equipped with multiple water and air pipes. Each water and air pipe forms a set of air-water backwash components and corresponds to a set of filter plates. Each water or air pipe has a flow monitoring pipe connected to its outer end, and a control valve is installed at the outer end of the flow monitoring pipe to control the opening and closing of the air and water supply. The equipment employs flange connections and sealing ring designs in multiple places to ensure reliable connections and good sealing. The inlet water pipe and liquid inlet valve allow for alternating use during equipment maintenance, improving flexibility. During maintenance, disassembling the inlet and outlet pipes, flow monitoring pipes, and control valves allows for inspection and cleaning of the water and air pipes, and facilitates easy cleaning or replacement of the filter plates, ensuring continuous and stable operation of the equipment. The equidistant distribution of the air-water backwash components and filter plates ensures a uniform and efficient filtration system.

The utility model relates to coarse aggregate water absorption determination technical field discloses a kind of concrete coarse aggregate water absorption rate rapid determination device, including shell, recess is opened in the front side of shell, the inside bottom of recess is fixedly connected with support, the bottom of support is fixedly connected with motor, the output end of motor is passed through support and is fixedly connected with rotating rod, the top of rotating rod is fixedly connected with carousel, the top of carousel is provided with detection disc, the inside top of recess is fixedly connected with telescopic link, another end of telescopic link is rotatably connected with top cap. In the utility model, top cap covers detection disc by telescopic link, while motor drives rotating rod and carousel rotation, then start heating pipe to heat coarse aggregate in detection disc, accelerate coarse aggregate dehydration, realize the dehydration treatment of concrete coarse aggregate quickly and evenly, and the water absorption rate of concrete coarse aggregate can be more accurately and quickly determined.

This utility model relates to the field of furnace tube processing technology, and in particular to a high-efficiency and energy-saving industrial furnace tube heat processing equipment. It includes a support base, on which a heating furnace chamber is fixedly connected. A burner is installed on the inner wall of the heating furnace chamber, and an outlet is opened at the top of the furnace chamber. The outlet is connected to a primary recovery furnace via a guide pipe, and a gas collector is fixedly connected to one end of the guide pipe near the outlet. During heat processing of the furnace tube, the high-temperature waste gas generated by the burner flows in the primary recovery furnace. An axial flow fan drives the air to flow in the opposite direction, and the guide fins increase the contact area and improve heat exchange efficiency. The secondary recovery furnace uses guide plates and guide ridges to increase the length of the waste gas flow path and the degree of turbulence, extending the heat exchange time. The tertiary recovery furnace exchanges heat with cooling water through multiple heat exchange tubes. This tiered waste heat recovery design improves waste heat utilization, reduces the overall energy consumption during furnace tube heat processing, and achieves high efficiency and energy saving in furnace tube heat processing.

The application belongs to the technical field of new energy batteries, and discloses a new energy automobile battery soft connecting piece locking structure, which comprises a power storage assembly for storing electric energy and two fixed sheets, the power storage assembly is provided with two conductive assemblies for conducting electricity on one side, the two fixed sheets are both provided with clamping units for clamping the conductive assemblies on one side, the clamping unit comprises a lower clamping assembly and an upper clamping assembly for clamping the conductive assembly upwards and downwards, the stable connection of the power storage assembly and the fixed sheet provides basic support for the battery module, the clamping design of the lower clamping assembly and the upper clamping assembly ensures firm fixation of the conductive assembly through cross contact of the clamping strips, realizes stable current conduction, the conductive assembly improves the electric conductivity, reduces the resistance and reduces the electric energy loss through the copper sheet and the clamping plate contained in the conductive assembly, and the jacking reset assembly ensures automatic reset of the upper clamping assembly after long-term use, thereby maintaining stable clamping force.

The application relates to a residue slurry separation device for food processing, and mainly relates to the technical field of food processing equipment, which comprises an extrusion plate and at least one mounting hole of a solid residue discharge hopper of a grinding and pulping device located at the periphery of a discharge port, a regulating screw handle is threadedly connected in any mounting hole, an adjusting hole penetrating through the extrusion plate is formed in the extrusion plate, the regulating screw handle is slidingly installed in the adjusting hole, an elastic element is sleeved on a screw rod between the extrusion plate and a handle of the regulating screw handle, and the regulating screw handle sequentially penetrates through the elastic element, the adjusting hole and the mounting hole to fix the extrusion plate at the discharge port of the solid residue. The application can solve the problem that in the food processing process, the solid residue needs to be discharged from the grinding and pulping device and then transferred to other extrusion equipment for secondary extrusion of the solid residue, thereby reducing the production efficiency.

This utility model discloses a waterproof structure for a water pump motor, belonging to the field of water pump manufacturing technology. The waterproof structure includes a support frame, a housing assembly, and a heat dissipation assembly. The housing assembly is fitted onto the outer surface of the water pump motor and includes a mounting shell, heat dissipation fins, a sealing joint, and waterproof components. The mounting shell has a cylindrical structure, with several heat dissipation fins fixedly installed on the outer surface of its side walls. A circular hole is opened at the center of the top, and a sealing joint is installed in the hole, connecting to the output end of the water pump motor. The waterproof components are installed on the inner surface of the mounting shell. The support frame is located on the lower surface of the side wall of the mounting shell, and the heat dissipation assembly is fitted onto the outer surface of the bottom of the mounting shell. This utility model ensures stable operation and heat dissipation of the water pump motor, and also improves the water pump's waterproofness and durability.

The utility model relates to the field of mould guide pillar automatic assembly, especially a kind of precision mould guide pillar automatic assembly unit.It includes press fitting machine, pressing plate and auxiliary structure, the side of press fitting machine is equipped with control button, the inner wall of press fitting machine is equipped with electric push rod, the output of electric push rod is equipped with push plate, the lower surface of push plate is fixed with pressing plate by means of auxiliary structure, the inner wall of press fitting machine is equipped with adjusting structure, the adjusting structure includes fixed plate, the fixed plate is fixedly connected with press fitting machine, the upper surface of fixed plate is equipped with two connecting grooves, the inner wall of two connecting grooves is slidably connected with two locating blocks.The precision mould guide pillar automatic assembly unit provided by the utility model can position the mould, making the assembly process of guide pillar and mould more stable and safe, avoiding the need for personnel hand to hold during the assembly process of guide pillar and mould, which not only improves safety but also improves assembly efficiency.

The invention provides an image data processing method and device and a storage medium. According to the method, the medical image registration problem of the whole segment of the spine is decomposed into segmentation, pose transformation and splicing processing of a plurality of vertebral segments, so that the calculation complexity and the technical overhead of direct registration of the whole segment are remarkably reduced. According to the method, accurate segmentation of vertebral segments is realized by utilizing respective characteristics of a first modal medical image and a second modal medical image on bone imaging and soft tissue imaging; a pose transformation information set is determined based on a segmentation result, calculation of a transformation matrix is further optimized, and high efficiency and accuracy of the registration process are ensured; finally, the complete registration image is generated by performing weighted fusion splicing on the transformed segmented data set, so that the defect of overweight calculation burden caused by overall processing in the related technology is overcome, and the method has the characteristics of high real-time performance and wide applicability, and is particularly suitable for an application scene of real-time registration in an operation.

The utility model relates to radish processing technical field discloses a kind of slicing device for radish pickling, including discharging bin, the inner wall of discharging bin is fixedly connected with support plate, the support plate is provided with two, two The transmission connection of the end of the mutual approach of support plate has pivot, the surface transmission connection of pivot has feeding belt, the surface fixed connection of feeding belt has feeding plate, the feeding plate is provided with several, two The right end fixed connection of support plate has baffle one, the baffle one is provided with two.The utility model passes through the radish is placed into discharging bin, radish falls on feeding belt by the clearance between support plate. Feeding belt is obliquely placed on support frame surface, this design not only improves feeding efficiency, but also can ensure that radish does not slip in conveying process, external motor drives feeding belt movement by pivot, feeding plate is conveyed to slicing area from discharging bin with radish. Baffle one and baffle two ensure that radish does not fall in conveying process.

This invention discloses an industrial IoT communication method and system based on adaptive channel selection. The method includes receiving channel hopping requests from one or more devices, where each request indicates a device's intention to switch its current channel to a target channel. If the target channel requested by one device is a preferred candidate idle channel, a first instruction is sent to the device. If the target channels requested by multiple devices are all preferred candidate idle channels, for the multiple devices, the first instruction is sent to the device with the highest priority, and a second instruction is sent to each of the other devices excluding the highest-priority device. This invention can dynamically optimize channel allocation, reduce congestion, and thus improve the communication performance of the industrial IoT.

This utility model relates to the field of power motor technology, specifically a dual-rotor motor, comprising a housing, a first motor, a second motor, a transmission module, and an output shaft. The housing includes an upper cover and a lower cover connected together. The first motor includes a first stator element, a first rotor element, and a first output element. The first stator element is disposed on the upper cover, and the first rotor element is disposed on the first output element. One end of the first output element is disposed on the upper cover, and the other end is connected to the transmission module. The second motor includes a second stator element, a second rotor element, and a second output element. The second stator element is disposed between the upper and lower covers, and the second rotor element is disposed on the second output element. The second output element is connected to the transmission module, and the output shaft is disposed on the transmission module. This utility model achieves the goals of multi-motor integration, compact space, strong power, and stable operation.

The application provides a kind of self-interference continuous elimination method for the cooperative exploration of multiple unmanned ships in unknown areas, belonging to the technical field of autonomous exploration, autonomous positioning and map construction of multiple unmanned ships. To solve the self-interference problem that occurs when multiple unmanned ships cooperatively explore unknown areas, a coordinate relationship established by SLAM and multiple unmanned ship map fusion is used in combination with the iterative closest point registration algorithm to propose a laser radar point cloud method for continuously processing dynamic obstacles, which eliminates the self-interference of multiple unmanned ships in the cooperative exploration of unknown areas. In addition, for the laser radar point cloud data generated by dynamic obstacles, random points are formed in the map, which leads to poor subsequent multi-map fusion results and ultimately fails the exploration task. Through the coordinate system conversion relationship between unmanned ships, the application calculates the occurrence time of the self-interference problem and the initial position of the dynamic obstacle, and uses the iterative closest point to continuously track the position of the dynamic obstacle, achieving the purpose of continuously eliminating the influence of self-interference.

The application discloses a large-flow mud circulating system and a deslagging method for super-large-section shaft construction, and belongs to the technical field of tunnels and underground engineering. The deslagging method comprises the following steps: collecting mud pressure, concentration, flow rate and excavation face muck profile data of each branch pipeline; fusing the collected multi-dimensional observation data to generate an excavation face muck deposition thermal diagram, identifying a high-risk muck accumulation area and calculating a target suction flow instruction value for optimizing flow distribution; adjusting the valves and pump groups of each branch pipeline based on the target suction flow instruction value, driving the jet nozzle to perform targeted flushing on the high-risk area and forming a local reinforced circulating flow; and continuously pumping the mud containing muck to the ground slurry treatment station through the annular main pipe, and the ground station performs solid-liquid separation on the muck-containing mud. The application dynamically adjusts the mud circulating operation in the super-large-section shaft construction in real time, accurately identifies and processes the muck accumulation area, and ensures efficient and sustainable cleaning operation.

This invention discloses a TaqMan real-time fluorescent PCR detection primer and probe set, kit, and detection method for Cuscuta pentaphyllum. The primer and probe set includes: an upstream primer C. pan F, whose nucleotide sequence is shown in SEQ ID NO.1; a downstream primer C. pan R, whose nucleotide sequence is shown in SEQ ID NO.2; and a TaqMan probe C. pan P, whose nucleotide sequence is shown in SEQ ID NO.3. The primers and probe target specific fragments of the rbcL gene sequence of Cuscuta pentaphyllum, achieving specific recognition of Cuscuta pentaphyllum through sequence complementarity matching. This avoids false positive results caused by cross-reactions with closely related species and host plants at the molecular targeting level, effectively solving the problem of difficulty in distinguishing closely related species in traditional morphological identification. Compared with traditional morphological identification and conventional PCR, this invention also features high detection efficiency, short processing time, simple operation, and wide applicability. It is suitable for precise identification in professional laboratories and can also meet the practical applications in grassroots quarantine and field monitoring scenarios.

The utility model relates to humanoid robot technical field discloses a kind of humanoid robot foot structure and its humanoid robot, including front support, rear support and first pivot, first pivot is arranged in front support and rear support, and front support and rear support can rotate around the axis of first pivot relative;Rear support is integrally formed by front joint, connecting part and rear palm part, and the top of front joint and connecting part is provided with the first shaft end mounting portion of upwardly extending protrusion, the top of rear palm part is provided with the second shaft end mounting portion of upwardly extending protrusion, first shaft end mounting portion is provided with the inclined surface of inclined downward towards second shaft end mounting portion, inclined surface is provided with hollow part, and the bottom of rear palm part is extended from below to above and is provided with cavity. The weight of rear support is reduced by hollow part and cavity, so that humanoid robot is more easily balanced, solve the problem that foot structure cannot reduce weight under the condition of ensuring support stability and overall strength.