31results about How to "Increase intensity" patented technology

The utility model relates to the technical field of mixing mill, concretely relates to a mixing mill for magnesium -carbon brick processing, including support frame, still including the mixing mill mechanism for mixing and grinding material, mixing mill mechanism is located above support frame, and is equipped with the mixing structure for mixing to material first crushing again between the main shaft and mixing bucket inner wall. Advantageous effects: through the mutual cooperation of mixing structure and mixing mill mechanism two's material realizes the multiple effects of rolling, circumferential shearing, radial rubbing, increases the area of material mixing and grinding, increases the crushing and rubbing force between materials, makes the mixing between multiple materials more uniform, thereby reduces the time of mixing and grinding, improves the quality and the efficiency of material mixing and grinding.

This disclosure relates to page interaction methods, devices, electronic devices, storage media, and program products, including displaying media content corresponding to target text; when the media content is triggered, displaying a target page corresponding to the target text, the target page being used to display the content corresponding to the target text, and the target page being in video playback mode; and playing a target video corresponding to the target text on the target page in video playback mode. This disclosure can improve the efficiency and reach of information dissemination in text.

The utility model provides a kind of rice bran crushing processing equipment, belong to rice bran crushing processing technical field, including pulverization cylinder, the inner wall of the pulverization cylinder is fixedly connected with guide plate, further include: convenient cleaning subassembly, the convenient cleaning subassembly includes the rotating seat of symmetry fixed connection in the outer wall of pulverization cylinder, located top rotating seat top wall is fixedly connected with driving motor A, the output end of driving motor A is fixedly connected with bidirectional screw rod.In the utility model, the convenient cleaning subassembly that is set can be quickly, easily open sealing cover plate, so that the upper and lower grinding disc that originally closely cooperate realizes separation, without using complex disassembly tool, also without spending a lot of time disassembling numerous components, greatly reduce the difficulty of equipment maintenance, operating personnel can directly contact the inside of pulverization cylinder and grinding disc surface, it is convenient to clean thoroughly to residual rice bran, effectively reduce maintenance time consumption and labor intensity, also help to improve the service life and operating stability of equipment.

The utility model discloses a slender vehicle-mounted bass sound box. The sound box comprises a box body, a bass sounding unit and an echo tube, the box body comprises a top plate, side plates and a bottom plate, and a sound cavity enclosed by the top plate, the side plates and the bottom plate is formed in the box body; the top plate is provided with a first mounting hole communicated with the sound cavity, and the top plate or the side plate is provided with a second mounting hole communicated with the sound cavity; the bass sounding unit is mounted in the first mounting hole, the bass sounding unit is provided with a vibrating diaphragm, and the vibrating diaphragm limits a part of the boundary of the sound cavity; the echo tube extends into the sound cavity from the second mounting hole; the minimum distance E between the second mounting hole and the center of the diaphragm satisfies the following formula: Rd < = E < = 3.5 Rd, wherein Rd represents the radius of the diaphragm. According to the slender vehicle-mounted bass sound box, the bass strength, the diving depth and the bass purity and texture of the vehicle-mounted bass sound box are effectively improved on the premise that the volume of the sound box is kept moderate and the cost is controllable.

The invention relates to the technical field of smart power grids, in particular to a compressed air energy storage and electrochemical energy storage cooperative scheduling method for power grid regulation, which comprises the following steps: acquiring load power of a power grid load side at different moments in each time period under each monitoring period, obtaining the charging and discharging power of each energy storage device in the hybrid energy storage system at each moment in each time period; the random fluctuation degree, the supply and demand deterioration degree and the unsteady state coefficient of each time period are calculated, and the unsteady state coefficient of each time period in the next monitoring period is predicted; extracting all asynchronous time periods; and the asynchronous coefficient of each time period is calculated, the adjustment coefficient of each time period in the next monitoring period is determined, the proportion parameters of the voltage loop and the current loop of the double-closed-loop PI control strategy are respectively adjusted, and cooperative scheduling is carried out on the energy storage equipment in the hybrid energy storage system. According to the invention, the energy storage system can timely respond to the rapid change of the load, and the fluctuation of the power grid frequency and voltage is reduced.

The invention discloses an equipment maintenance cost management and control system and method, and relates to the technical field of industrial equipment management. The system comprises an Internet of Things data sensing layer, a maintenance digital twinborn construction module, a multi-dimensional dynamic preventive maintenance cost prediction engine, a cost control and execution layer based on an intelligent contract and a self-adaptive cost allocation and optimization feedback loop. The method comprises the following steps: collecting data in real time and constructing an equipment maintenance digital twinborn body; the prediction engine generates a virtual maintenance unit containing predicted cost based on the twinborn body data; when the risk exceeds a threshold value, a block chain intelligent contract is automatically triggered, and automatic and traceable management and control are carried out on budget, process and payment; after maintenance is completed, cost is automatically shared, and data is fed back to optimize the model. According to the method, the change of the maintenance cost from passive response to active prediction and from post-event recording to whole-process automatic management and control is realized, transparency is ensured through an intelligent contract, a self-optimization closed loop is formed, and the refinement level and cost effectiveness of cost management and control are improved.

The belt conveyor cleaning device comprises a mounting mechanism, the mounting mechanism comprises a cleaning frame, a cleaning mechanism used for cleaning a belt is mounted on the inner side of the cleaning frame, the cleaning mechanism comprises a driving motor, and the driving motor is mounted on the right side of the front portion of the cleaning frame through a support. And an output shaft of the driving motor is fixedly connected with a second rotating rod through a coupler, and the rear end of the second rotating rod penetrates through the cleaning frame and extends to the rear portion of the cleaning frame. According to the belt conveyor cleaning device and the using method, the mounting mechanism and the cleaning mechanism are combined for use, a driving motor is used for driving, and a third belt wheel, a third belt, a first belt wheel and a first belt are used for transmission, so that the processes of flapping, flushing, brushing and the like can be completed while a belt is cleaned; and dust and adhesive substances on the surface of the adhesive tape are removed together.

The invention relates to the technical field of grinding, and discloses a motor magnetic sheet grinding device which comprises a supporting assembly, the supporting assembly comprises a second sliding rod, the side, away from a rolling wheel, of a clamping plate is fixedly connected with the second sliding rod, the second sliding rod penetrates through a long strip plate, and the outer wall of the second sliding rod is fixedly connected with a second elastic arc-shaped rod. The end, away from the second sliding rod, of the second elastic arc-shaped rod is fixedly connected with the long-strip plate, a sliding block is fixedly connected to the outer wall of the second sliding rod, a third sliding rod is slidably connected to the inner wall of the sliding block, the outer wall of the third sliding rod is sleeved with a spring, one end of the spring is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the long-strip plate. The end, away from the sliding block, of the spring is fixedly connected with the long strip plate, through the arrangement, through the spring and a second elastic arc-shaped rod in the supporting assembly, the force of the clamping plate on the ground object is enhanced, and objects with different widths can be clamped.

The utility model discloses a shell structure of an air leakage detection instrument, which comprises a shell, the middle parts of the two sides of the shell are recessed inwards to form holding parts, and the holding parts are in transition fit with the two sides of the shell through chamfers; the holding part is of a V-shaped structure, and a reinforcing rib is arranged in the middle of the holding part; a protection block is installed at the corner of the shell, and the protection block is matched with the shell through a buckle structure. The shell has the beneficial effects that the two sides of the shell are sunken inwards to form the holding parts, and the holding parts are in chamfer transition fit with the two sides of the shell, so that on one hand, the width size of the shell can be reduced, a worker can hold the shell conveniently, and the holding hand feeling and the holding force are improved; and meanwhile, due to the arrangement of the chamfer, hard extrusion of the edge of the holding part to the hand of the worker can be avoided, the hand can be better attached through the arrangement of the chamfer, and the use experience is further improved.

The invention provides a comprehensive scheduling method for regular maintenance of flexible equipment. The method comprises the following steps of: firstly, adopting a strategy scheduling process of layer priority, short time and equipment priority; secondly, on the basis of a forest fire fighting model, according to the relation between the number of processed procedures and the number of unprocessed procedures and loss generated by the equipment in a maintenance period, the maintenance starting point and duration of the flexible equipment are determined; and finally, a dynamic adjustment strategy is adopted, so that maintenance of flexible equipment is realized, and the total time for product processing is reduced.

The utility model provides a kind of high-voltage circuit breaker operating mechanism, including left side plate, right side plate and connecting plate, the connecting plate is equipped with two, symmetrically arranged, respectively set between the upper and lower ends of left side plate and right side plate, fixed connection by bolt and left side plate and right side plate, right side plate is equipped with static contact and moving contact, transmission is equipped between left side plate and right side plate, moving contact is connected with transmission, transmission is used to control moving contact, linkage moving contact and static contact close and disconnect, the side wall of right side plate is equipped with protective shell, the protective shell is equipped with handle, handle is used to control transmission, by setting transmission, energy storage spring is symmetrically set on transmission, by the effect of gear engagement transmission and energy storage spring, the action speed and strength of moving contact are improved, the quick switching of circuit breaker is ensured, and the safety and reliability of power system are improved.

The present application relates to the field of agricultural machinery production, and more particularly to a kind of automatic picking machine of strawberry, including vehicle body, the double guide rail of rectangular array is arranged on the vehicle body;Moving plate, it is slidably connected on double guide rail;Rotating disc, the rotating disc is movably set on the double guide rail, the present application is transferred by setting fast subassembly, by electric push rod slider seat extension, the channel formed by two groups of first belt contacts strawberry fruit stem. Transmission roller drives cutter disc rotation, first cutting knife and second cutting knife synergistic effect, quickly cut off fruit stem, fruit stem is conveyed to collection box by belt channel, while first visual sensor continues to track next target, forms continuous picking cycle, the present application is transferred by fast subassembly by the mode of belt extruding fruit stem, reduces the time of mechanical arm back and forth turnover, realizes the fast positioning, cutting and transfer of strawberry, significantly improves picking efficiency.

The utility model discloses a rolling brush module and cleaning equipment, the rolling brush module comprises a rolling brush main body and a shielding assembly, the rolling brush main body is at least used for being installed at the bottom of the cleaning equipment, a suction port is formed between the rolling brush main body and a to-be-cleaned surface along a first direction, and the suction port is used for sucking garbage on the to-be-cleaned surface into a dust box of the cleaning equipment; the shielding assembly comprises a shielding piece and a driving mechanism, the shielding piece is at least arranged on the front side of the rolling brush body in the advancing direction of the cleaning equipment, and the driving mechanism is connected with the shielding piece and configured to shield the rolling brush body under the action of friction force applied by the to-be-cleaned face. And the shielding piece is driven to do lifting motion relative to the rolling brush main body so as to change the size of the suction port. The dust removal device solves the problem that the dust removal efficiency of the cleaning device on the soft to-be-cleaned surface is low.

The utility model discloses a water pressure adjustable denture fine cleaning device which comprises a water storage tank, a water supply assembly and a plurality of cleaning boxes, a pressurization assembly communicated with an inner cavity of the water storage tank is installed on the outer side of the water storage tank, a water outlet pipe communicated with the inner cavity of the water storage tank is installed at the bottom of the water storage tank, and a main valve is installed on the water outlet pipe. A flow guide pipe is installed at the end, away from the water storage tank, of the water outlet pipe, and a plurality of flow dividing pipes communicating with an inner cavity of the flow guide pipe are installed on the side face of the flow guide pipe. According to the water-pressure-adjustable denture fine cleaning device, a flowing water flushing mode is adopted for performing fine cleaning on dentures, the flushing water pressure can be adjusted according to the glazing, repairing and solidifying states of the dentures and the like, and the phenomenon that colored glaze and repaired parts fall off due to cleaning is avoided; the denture cleaning device is used for cleaning a plurality of dentures and avoiding friction and collision among the dentures in the cleaning process, and the water pressure in the plurality of cleaning boxes can be adjusted simultaneously or independently.

The utility model relates to fire -fighting system technical field discloses a kind of heptafluoro-propane foam fire extinguishing devices of external storage pressure formula, including support frame, the support frame outer wall is fixedly connected with baffle, the baffle is elastically connected with electric heating wire A by spring A, the baffle outer wall is hinged with switch door, the switch door is elastically connected with electric heating wire B by spring B, the switch door outer wall is fixedly connected with knob. In the utility model, the heat generated by electric heating wire is transmitted to the inside of bottle body, nitrogen is heated, nitrogen molecule thermal motion is intensified after heating, the frequency and strength of molecular impact bottle wall are significantly improved, nitrogen pressure is quickly restored to normal working range, ensure that the device can still maintain good performance in cold weather and other low-temperature scenarios, complete fire extinguishing operation stably, improve the environmental adaptability and reliability of the device, provide key protection for fire safety in low-temperature environment, effectively avoid fire extinguishing failure risk.

The utility model is suitable for stirring ball mill device technical field provides a kind of lower into upper closed type stirring ball mill device, including jar body, pump body and upper sieve plate;The jar body top installs discharge bin, slurry outlet is opened on the discharge bin, the valve is arranged at the bottom of jar body, the pump body is connected on valve, the jar body has grinding cavity, the central shaft is arranged in grinding cavity, a plurality of stirring rods are fixed on the central shaft, the upper sieve plate is installed on the top of jar body, the ball adding hole is arranged on the upper sieve plate, the plug can be detachably connected on the ball adding hole, the main shaft hole is opened in the center of the upper sieve plate, the central shaft passes through main shaft hole, the discharge notch is further provided on the upper sieve plate.The utility model solves the problem of ball loss, loss, subsequent separation work complexity and cost increase caused by the fact that the grinding ball is discharged together with slurry when the existing lower into upper stirring ball mill discharges.

The application discloses a photovoltaic shutter. The technical scheme adopted by the application is as follows: a photovoltaic shutter comprises a curtain wall frame, a plurality of groups of shutter assemblies are arranged in the curtain wall frame in a vertical direction, each group of shutter assemblies is rotationally connected with the curtain wall frame so that the angle of the shutter assembly can be adjusted, a photovoltaic panel is arranged on the shutter assembly, a photosensitive assembly is arranged on the shutter assembly, the photosensitive assembly is used for sensing the intensity of external light and converting the light signal into an electric signal, and then the angle of the shutter assembly is controlled and adjusted so that the sunlight is perpendicularly irradiated on the photovoltaic panel; the rotation angle of the photovoltaic panel can be self-adaptively adjusted according to the sunlight irradiation angle through the arrangement of the photosensitive assembly, the position of the shutter is always the best position for the photovoltaic panel to receive the sunlight, and then the conversion efficiency of the electric energy of the photovoltaic panel is ensured.

The self-adaptive clamping workpiece clamp device comprises a base and a control box, a sliding groove is formed in the inner side of a positioning box, a communicating groove communicating with the sliding groove is formed in the upper portion of the positioning box, two sets of second guide rods are fixedly connected to the two sides of the interior of the sliding groove, and second connecting lugs are slidably connected to the outer sides of the second guide rods; second springs are fixedly connected between the second connecting lugs and the inner walls of the sliding grooves and arranged on the outer sides of the second guide rods in a sleeving mode, a moving block is fixedly connected between the second connecting lugs on the two sides, the upper portion of the moving block penetrates through the communicating groove to be fixedly connected with a connecting box, and a moving frame is slidably connected into the connecting box. Compared with a traditional clamp with a single clamping mode, the clamp has the advantages that the workpiece damage rate is reduced, the machining shaking amplitude is reduced, the workpiece quality is guaranteed, and the machining precision is improved.

The application discloses a kind of ultra-high voltage busbar flexible butt joint device and method without support insulator, it is related to high voltage cable connection technical field, including insulator and two busbars, further including connecting assembly;The connecting assembly includes the butt block fixedly connected with insulator, fixedly installed with fixed frame and two arc metal rods on the butt block;Two the same end of the arc metal rod is commonly installed with a locking mechanism, and the two ends of the fixed frame are fixedly installed with two limiting mechanisms.Occupational advantages are as follows: first, arc metal rod is equipped with double elastic buffer of buffer spring, energy absorption adaptability is strong, and buffer compensation is more stable;Second, locking and bilateral limiting mechanism cooperate, realize flexible compensation and accurate location, guarantee busbar trajectory controllable;Third, abandon traditional insulator mechanical coupling design, and the anti-shock performance is greatly improved;Fourth, spring plate deformation linkage locking structure, can automatically improve busbar locking strength, more stable operation.

The utility model discloses a high -speed air column sprayer and adopt the smoke machine of this sprayer, belong to smoke machine technical field, its technical key points include the smoke injection pipe of column shape, the high -speed fan is arranged in the one side of smoke injection pipe air inlet end, is provided with the spray group spare in the smoke injection pipe, and the spray group spare pipeline connects the external smoke source, is provided with the airflow divider in the smoke injection pipe air outlet end, the utility model aims at providing a high -speed air column sprayer of high -speed airflow auxiliary pressurization, and the high -speed air column sprayer of big injection force, is used for stage smoke machine spray.

The application discloses a remote control system for propionyl chloride production and a control method thereof, and the method comprises the following steps: S1, establishing a communication connection between a remote control center and each reaction kettle, and collecting temperature, air pressure and process running state data in real time; S2, comparing the collected data with a threshold value, and judging whether there is an abnormal working condition; S3, automatically triggering an alarm device and sending an evacuation notice to on-site personnel when an abnormality is detected; S4, automatically sending a cut-off instruction to the corresponding production process, and stopping the operation of the control device; and S5, sending a repair task instruction to maintenance personnel. The system comprises a remote control center, an intelligent monitoring air pressure gauge, an actuating mechanism, an alarm device and a communication notification module, can realize real-time monitoring of key process parameters, automatic early warning of abnormalities and remote centralized control of production processes, significantly improves the safety supervision strength and emergency response efficiency of the propionyl chloride production process, effectively reduces the probability of safety accidents and reduces product loss.

The utility model belongs to the technical field of cooked wheaten food processing, and particularly relates to a novel dough kneading device. The novel dough kneading device comprises a box body provided with a feeding hole, at least one group of extrusion units formed by two side-by-side compression rollers is arranged in the box body, roller shafts of the compression rollers are positioned at eccentric positions of roller cylinders of the compression rollers, a first motor drives the two compression rollers of the extrusion units to rotate relatively, and an extrusion gap of the two compression rollers changes periodically; a plurality of flow guide mechanisms are further arranged in the box body and located above and / or below the extrusion units. The novel dough kneading device can fully knead dough, ensures that the dough is uniformly stirred, and has the characteristics of good dough kneading quality and high forming efficiency.

The application discloses a lubricating oil production impurity filtering and separating device, which comprises a reaction furnace, an oxygen interface, a hydrogen sulfide interface and a sulfur dioxide outlet are arranged outside the reaction furnace, and a vibration groove accommodating a vibration mechanism is formed in the inside of the reaction furnace; a motor, a rotating shaft, a vibration groove gasket, a rack and a knocking mechanism are arranged in the vibration mechanism, the motor is fixedly connected with the reaction furnace, and the rotating shaft is fixedly connected with the knocking mechanism, and the application relates to the field of lubricating oil impurity separation. The rotating shaft is swung by driving the motor to reversely rotate, the knocking mechanism is swung by the rotating shaft, the knocking mechanism is provided with a knocking assembly, the sulfur and impurities on the bottom plate of the reaction furnace are knocked off by the knocking assembly during the swinging of the knocking mechanism, the sulfur and impurities on the bottom plate of the reaction furnace are separated from the reaction furnace, the heat conduction efficiency of the reaction furnace is avoided from being affected, the yield of sulfur dioxide is affected, and even the reaction furnace is exploded due to uneven heat conduction.

This utility model belongs to the field of HVAC valve technology, specifically relating to an HVAC valve for HVAC equipment. It includes a valve with pipes at both ends. A fixing pipe is fitted to the side wall of each pipe, with the left end of the fixing pipe having a larger diameter than the right end. An air extraction cylinder is fixedly connected to the side wall of the valve near its end face, and an inflation assembly is installed inside the air extraction cylinder. A sealing assembly is provided between the end faces of the valve and the end faces of the pipes. The sealing assembly includes a sealing ring fixedly connected to the end face of the valve. The sealing ring has a hollow structure, and a sealing groove is formed on the end face of the pipe, with the sealing ring fitting into the sealing groove. This utility model allows for convenient installation and disassembly of the valve, and achieves efficient sealing by increasing the contact area and adhesion between the sealing ring and the sealing groove.

The invention provides a transformer area line loss intelligent troubleshooting device and method adaptive to new energy tidal loads, and belongs to the technical field of power system line loss troubleshooting. The line loss intelligent troubleshooting device comprises a perception acquisition unit, an edge calculation unit, a visual display unit and a communication transmission assembly, the perception acquisition unit, the edge calculation unit and the visual display unit realize data interaction through the communication transmission assembly, and the whole device is a modularized plug-and-play architecture. The sensing acquisition units are respectively arranged at a total outlet of a low-voltage side of a transformer in a zone area, a head end of a branch line, a new energy grid-connected point, a tidal load key node and a user meter box inlet wire; and a data processing module, a topology identification module, a sub-scene line loss calculation module and an abnormity diagnosis module are arranged in the edge calculation unit. According to the invention, the topological structure of the transformer area can be accurately identified, the operation state of each line and equipment can be monitored in real time, and complex changes caused by new energy tidal loads can be effectively handled.

This invention discloses a modular battery swapping cabinet, belonging to the field of battery swapping equipment. It includes a battery compartment, a sealed door, and an induction chamber located on top of the battery compartment. The battery compartment is equipped with a dehumidification device, comprising an electrical control unit, a cleaning unit, a lifting unit, and an auxiliary unit. The dehumidification device utilizes a humidity sensor for intelligent linkage control and is paired with a micro heat pump for both dehumidification and preheating, as well as energy conservation and environmental protection. The cleaning unit, with its hollow functional plate and elastic support rod, provides rigid support for the absorbent cloth while adapting to the uneven structure of the battery terminal face. Combined with a wave-shaped groove and rollers, it performs reciprocating wiping, efficiently removing surface rainwater and dirt, eliminating charging safety hazards such as short circuits and leakage. The micro heat pump assists in dehumidification and drying the absorbent cloth, and can also preheat the battery in low-temperature environments. The lifting mechanism allows for easy obstacle avoidance, ensuring smooth entry into the compartment. The overall system has a high degree of automation, adapting to various working conditions such as humidity and low temperatures, effectively improving the practicality of the device.

The utility model relates to the field of sewage treatment, in particular to a circulating aeration device for sewage treatment, which comprises an aeration frame, a main body for aeration installation, a servo motor, a transmission rod fixedly arranged above the aeration frame and used for an output end, a first stirring disc fixedly arranged at the other end of the transmission rod, and a second stirring disc fixedly arranged at the other end of the transmission rod, and a second stirring disc is fixedly mounted at the bottom of the first stirring disc. The circulating aeration device for the sewage treatment is provided with the first stirring disc, the second stirring disc, the water diversion helical teeth, the first side supporting plate, the pressurizing air pump, the air suction pipe, the air supply pipe, the water storage box and the pressurizing water pump, so that when the circulating aeration device for the sewage treatment is used, water flow in the aeration tank is stirred through the rotation of the first stirring disc and the second stirring disc; water diversion helical teeth are arranged outside the first stirring disc and the second stirring disc, so that the stirring and scattering force of the first stirring disc and the second stirring disc on the liquid is enhanced.

The invention belongs to the technical field of greenhouse crop water and fertilizer management and green efficient sustainable production, and particularly relates to a greenhouse tomato yield and quality grading evaluation water and fertilizer management method, which is characterized by sequentially comprising the steps of data collection, weight determination, sorting, grading and optimal mode determination, weight determination adopts an integrated entropy weight method, sorting adopts a TOPSIS model, and the optimal mode determination adopts a TOPSIS model. And an AISM model is adopted in a grading manner, and finally an EWM-TOPSIS-AISM comprehensive evaluation model is constructed. The method has the advantages that an EWM-TOPSIS-AISM comprehensive evaluation model is constructed on the basis of field experiments, water and nitrogen management of greenhouse drip irrigation tomatoes in the northeast region is optimized on the basis of multiple targets, an optimal water and nitrogen supply mode is established, and a theoretical basis and technical support are provided for formulating a precise drip irrigation and fertilization strategy for greenhouse tomatoes in the northeast region; (2) the EWM-TOPSIS-AISM comprehensive evaluation model has the advantage that the problems of subjectivity and inconsistent results of a single model are effectively solved through a combined evaluation method, and (3) the evaluation result is stable and reliable through bidirectional verification of UP type and DOWN type topological hierarchy directed graphs.