474results about How to "Highly corporated" patented technology

The invention discloses an uplink radio resource dispatching method for a wireless communication system, which comprises that: an evolved base station distributes radio resource to a user terminal according to the current logical channel information of the user terminal and the quality information of an uplink channel, determines control signaling information of the radio resource, and informs the user terminal of the control signaling information of the radio resource. Or, after receiving the control signaling information of the radio resource transmitted by the evolved base station, the user terminal selects the corresponding radio resource for the logical channel according to the service quality requirement of the logical channel and the control signaling information of the radio resource. The invention discloses a device for implementing the uplink radio resource dispatching method for the wireless communication system at the same time. The method and the device greatly improve the matching degree of the UE on the radio resource dispatching strategy of the eNB, and furthest promote the throughput and capacity of the system under the condition of meeting basic QoS.

The invention provides a method for handling communication network quality complaints based on customer perception, relating to the field of complaint handling in communication operation, wherein the method is used for solving the problems concerned by customers in the complaint process by using an information technology (IT) means and promoting the degree of satisfaction of handling and solving the complaints. Aiming at specific customers (the customers are convenient to surf the internet or can use internet-capable mobile phones) in the complaints, network information is provided based on maps, and an interactive mode is adopted, thus being convenient for the customers to complaint, and solving the complaint problems from the customers as soon as possible. By using the instant interaction, the customers can be independent, the satisfaction of customer participation can be promoted, the complaint handling number for customer service representatives can be reduced, and the manual labor is saved, the complaint positions of the customers are obtained more exactly so as to provide a data support for follow-up network adjustment.

The invention discloses a wood board loading and unloading lifting assembly which comprises a lifting mechanism (1), a jacking mechanism (7), a push mechanism (4) and a plurality of bearing and connecting mechanisms (2). The wood board loading and unloading lifting assembly has the advantages that working efficiency is high, energy consumption is reduced, manpower is saved, conveying precision is high, and a hot press can conduct hot pressing on the two faces simultaneously.

The invention discloses an open-type TBM auxiliary supporting shoe device which solves the problems of limited supporting shoe areas and single supporting shoe mode of an open-type TBM supporting shoemechanism in the prior art. The open-type TBM auxiliary supporting shoe device comprises a main beam and a main supporting shoe arranged on the main beam; one side of the main supporting shoe is connected with the main beam through a propulsion oil cylinder, an auxiliary supporting shoes are arranged on other side of the main supporting shoe, the auxiliary supporting shoes are connected through connecting pieces, and the connecting pieces are provided with auxiliary supports corresponding to the main beam. According to the open-type TBM auxiliary supporting shoe device, the auxiliary supporting shoes and the main supporting shoe adopted to use cooperatively, and expanding and retracting independently can further be carried out, when a surrounding rock is good, the auxiliary supporting shoes are retracted, and the main supporting shoe is used for supporting the wall of a tunnel tightly to provide propulsion reaction force and driving reaction torque required for TBM propulsion; and inthe cases of a weak surrounding rock and a broken surrounding rock, the surrounding rocks can withstand less pressure, and the main supporting shoe and the auxiliary supporting shoes are used at the same time to support the wall of the tunnel tightly, so that the contact area between the supporting shoes and the surrounding rock is increased, and the contact pressure between the supporting shoes and the surrounding rock is reduced.

The invention discloses a fully-automatic relay terminal welding wire machine, which comprises a frame, a workbench arranged on the frame and a control box arranged on the workbench, wherein the workbench is sequentially provided with a cutting and stripping wire feeding and welding device and a cutting and feeding material comb wire welding device; the wire feeding end of the cutting and stripping wire feeding and welding device is provided with a setting-out unit; the terminal feeding direction of the cutting and feeding material comb wire welding device is provided with a terminal placing unit; the cutting and stripping wire feeding and welding device and the cutting and feeding material comb wire welding device are connected through a conveying and recycling device; and one side of the conveying and recycling device is also provided with a blanking unit. Automation of the welding work of the relay is realized, the wire and the terminal welding position are accurately positioned, the processing precision of each station is improved, the consumed time between the stations is greatly reduced, the stations are effectively connected, the product welding quality is ensured, the yield of the product is improved, time and labor are saved, the production efficiency is greatly improved, and the automatic degree is high.

The invention discloses a full-automatic coiling machine. The key points of its technical scheme are that it includes a frame, a winding roller and a controller arranged on the frame, and a horizontal bar parallel to the winding roller is arranged on the frame. A slider that can slide on the cross bar is arranged on the upper body, a cutter and a suction cup are arranged on the slider, a conversion device is arranged on the frame, and at least two mounting seats are arranged on the conversion device, each mounting seat is equipped with a The winding roller, through the rotation of the conversion device, can drive the winding roller to move on the frame, and the frame is provided with a support device, which is located at the winding roller for work, and the support device is used to support the winding roller away from One end of the mounting base is provided with a transmission device on the frame, the transmission device is located at the supporting device, and the transmission device is arranged in linkage with the end of the winding roller away from the mounting base. The fully automatic winding machine of the present invention can improve the tape winding efficiency and reduce the labor intensity of workers.

The invention aims to provide a method and a device for executing an operation in a touch terminal. The method comprises the steps of adjusting a relative position of a target operation object and an operation action region in an application based on a touch operation of a user on the current application; and if the target operation object is overlapped with the operation action region, enabling an operation corresponding to the operation action region to act on the target operation object. Compared with the prior art, the method has the advantages that the corresponding operation on the target operation object is automatically triggered and executed by judging the relative position of the target operation object and the operation action region; the whole process of automatically judging execution by the device is more efficient and accurate than the process of judging the execution by the user, so that the matching degree of man-machine interaction is higher; and especially in an application scene with relatively high requirements on execution condition judgment and execution speed of the operation, the expected operation of the user on the target operation object can be finished more accurately and quickly, so that the user experience is optimized.

The invention discloses a multifunctional pediatric department clinical diagnosis device, and belongs to the technical field of medical apparatuses. The diagnosis device comprises a seat body, a supporting device, a computer, an infrared thermometer, a blood sampling device, an electrocardiogram detector and a video player; the seat body comprises a seating plate and a backrest, the seating plateand the backrest are connected through an angle adjusting shaft, the supporting device comprises two supporting frames and height adjusting supporting assemblies, the blood sampling device comprises an arm support, a blood sampling baffle and a blood analyzer, the blood sampling baffle is provided with a passing hole for an arm to penetrate through, the arm support is provided with a pressure sensor, and the pressure sensor and the video player are both connected with a controller; the blood analyzer, the infrared thermometer and the electrocardiogram detector are all connected with the computer. By means of the diagnosis device, attention of a child can be attracted, the child actively puts the arm on the arm support, the matching degree with a doctor is increased, and the work efficiencyis improved.

The invention discloses a whole-house customization system based on a block chain, and the system comprises a block chain server and a home decoration client node, the home decoration client node is connected with a shared database through the block chain server, and the shared database is connected with a function space node, a comprehensive wiring node, and an intelligent household electrical appliance node through the block chain server. Customers can participate in the whole process, the selection can be performed according to hobbies, the requirements of customers can be met, projects arehigh in matching degree and convenient to complete, certain specific requirements such as color matching and personalized specifications can be put forward according to personal hobbies, meanwhile, the blockchain server is used for connecting all nodes, generated data facilitate construction of next constructors, customer traceability problems are better solved, and problems can be solved at thefirst time.

The invention provides a subway station emergency evacuation self-rescue commanding system which comprises the components of an intelligent emergency monitoring controller, an Internet center controlend, an intelligent alarming system, an emergency evacuation indicating system and a personnel evacuation self-rescue mobile terminal. The intelligent emergency monitoring controller acquires monitoring data of each passage and platform in the subway station and transmits to the Internet center control end. The Internet center control end determines time, place, event condition and a safe evacuation path of an emergency, transmits to the personnel evacuation self-rescue mobile terminal, and furthermore transmits starting indicating information to the intelligent alarm system and the emergencyevacuation indicating system. The personnel evacuation self-rescue mobile terminal receives a safe evacuation path which is transmitted from the Internet center control end, and performs voice reminding to personnel for evacuation according to the safe evacuation path. The subway station emergency evacuation self-rescue commanding system can realize in-time finding of the emergency in the subway station and automatically generates an evacuation plan, thereby maximally reducing casualty caused by the emergency.

The invention provides a power supply system and a power supply control method. The power supply system comprises a hydrogen gas preparation device, a hydrogen-oxygen fuel battery and a power control device, wherein the hydrogen gas preparation device prepares hydrogen gas from liquid methanol; the hydrogen-oxygen fuel battery is connected with the hydrogen gas preparation device and is used for receiving the hydrogen gas and generating first power; and the power control device is connected with the hydrogen-oxygen fuel battery, and is used for converting the first power into second power before supplying onto a power line and simultaneously controlling the power generation operation of the hydrogen-oxygen fuel battery according to the voltage on the power line. The power supply system provided by the invention is low in cost and can prepare hydrogen gas at a high efficiency, so that the fuel battery can continuously provide supplementary power voltage required on the power line.

The invention discloses a full-automatic multi-layer sorting machine. The full-automatic multi-layer sorting machine comprises two conveying lines which are arranged in parallel, and the height difference is formed between the conveying lines. A swinging conveying line is connected to the output end of each conveying line in a matched manner. The two swinging conveying lines are parallel to each other and are selectively connected with four parallel flow dividing conveying lines in a matched manner, and the height difference is formed between the four flow dividing conveying lines. In a first state, the two swinging conveying lines are connected with the two upper flow dividing conveying lines in a matched manner. In a second state, the two swinging conveying lines are connected with the two middle flow dividing conveying lines in a matched manner. In a third state, the two swinging conveying lines are connected with the two lower flow dividing conveying lines in a matched manner. The conveying lines can be selectively matched with a plurality of sorting lines with the height difference, the application flexibility is good, applicability is high, and equipment is integrally distributed in the vertical direction and is small in occupied horizontal space. The requirement for the field can be lowered, multiple independent conveying channels are not needed, the equipment structure is simplified, and cost reduction is facilitated.

The invention relates to a bamboo shoot slicing machine. The bamboo shoot slicing machine comprises supporting plates, a support, a driving motor, an incomplete gear, an annular rack, an imperfect gear, a rotating shaft, a cutting blade, a workbench, a driven shaft, a transmission belt, a driving shaft, a transmission gear, arc-shaped plates, springs and a base. The support is arranged at the topends of the supporting plates, the transmission belt wraps the outer surface of the driving shaft and the outer surface of the driven shaft, and the workbench is arranged inside the transmission belt.The transmission gear is installed on the driving shaft, the incomplete gear is arranged at the output end of the driving motor, and the rotating shaft is connected to the interior of the support ina rotating mode. The imperfect gear is located inside the annular rack, and the cutting blade is fixedly arranged at the lower end of the annular rack through a connecting rod. By the adoption of thedesign, the electric energy is saved, the integration of intermittent feeding and cutting operation is achieved, and the equipment is high in degree of adaptability, good in effect and high in efficiency. The base is fixed to the upper surface of the transmission belt, and the multiple arc-shaped plates are arranged on the base at equal intervals and closely connected to the base through the springs.

The invention provides a game character creating method, a game character creating device, electronic equipment and a computer readable storage medium, and belongs to the technical field of program development. The method includes the steps: acquiring an initial attribute of a character to be built; determining a similar character of the character to be built in existing game character according to the initial attribute, and extracting configuration data of the similar character; applying the configuration data of the similar character to the character to be built, and performing simulation game to obtain simulation game data of the character to be built; adjusting the initial attribute of the character to be built according to the simulation game data to obtain a final attribute of the character to be built. The configuration data of the similar character at least comprises equipment data of the similar character. The method can solve the problem of cold starting of the configurationdata in creating of the game character, creating processes of the game character are simplified, and efficiency is improved.

The invention discloses a granular flour cold-pressing system comprising a workshop with a plurality of floors which are communicated through pipelines. The pipelines are used for conveying material. One or more working equipment relative to flour processing is arranged on each floor and lifted to the top floor through a bucket elevator and a fan. The pipelines are connected with the corresponding processing equipment of the floors. Wheat and material are processed from the top floor downward one by one in the gravity manner. A temperature and humidity control device is arranged on the workshop and used for controlling temperature and humidity in the workshop. In this way, the temperature and humidity control is performed to the whole flour processing to achieve cold-pressing of the flour, and the problem that the flour is low in quality due to high temperature is solved; a special floor is used as the flour workshop and allows the floors to be communicated, manpower is saved, adaptability degree of processes is increased by the aid of the floor design, and production efficiency is increased.

The invention provides a method for glue-injection and solidification during the assembly of the bearing of a motor, comprising the steps as follows: two to four glue injection gaps (103) are arranged with equal intervals at the internal side of the end cover of the motor with a clearance fit bearing chamber (101) and at the upper edge of the ring wall of the bearing chamber (101); the motor end cover which is assembled in the bearing (102) is assembled on the motor (106), and all assembly and correction procedures are completed; gluewater (105) is dripped through all glue injection gaps (103) at the circumferential edge of the bearing chamber by each blowhole on the end cover; after the gluewater in the glue injection gaps (103) is completed infiltrated into the clearance (104) between the bearing chamber and the bearing external ring, all the extra gluewater remains in the glue injection gaps and is solidified. Compared with the prior art, the method has the technical effects that: due to the liquidity of the gluewater, the gluewater can be excellently ensured to be uniformly shared in the clearance between the bearing chamber and the bearing external ring, the solidification between the bearing and the bearing chamber is achieved, the damage of gluewater infiltrated inside the bearing to the bearing is avoided, simultaneously, the degree of adaptability of the motor and the bearing is improved, and the noise and vibration of the motor are greatly reduced.

The invention discloses an array type meter header based on an NV color center and a temperature sensing device. Key components including NV color center diamond particles, an excitation light path, adetection light path, microwave feed and the like in a meter head of the temperature sensing device are integrally designed. An array type gauge outfit is formed by matching of an optical fiber bundle and diamond particles, and finally, the NV color center temperature measuring device with high spatial resolution and high measuring sensitivity is formed by the array type gauge outfit and each keysubsystem. The invention belongs to the field of fusion intersection of a quantum temperature measurement technology and an optical fiber array technology, greatly reduces the size of an NV color center temperature sensing device, improves the integration degree and measurement reliability of a gauge outfit, and expands the application of an NV color center related technology in the fields of thermal imaging and the like.

The invention discloses an artificial-intelligence-based abnormal eyelid movement evaluation system. The system comprises an examined object obtaining module, an eye and specific part positioning module, a TSN model, a probability output module and an evaluation module; the examined object obtaining module is used for obtaining a facial video which is obtained from a facial movement video of the input examined object and only contains the examined object, the eye and specific part positioning module is used for positioning the eye and specific part of the facial video and obtaining an eye movement video and a specific part linkage video which only contain the examined object, the TSN model is used for processing the eye movement video and the specific part linkage video and outputting movement signals of eyes and specific parts, the probability output module is used for outputting probability signals appearing when a computer judges that eyelid movement is abnormal in each frame, and the evaluation module is used for obtaining the abnormal level according to the probability signals appearing in abnormal eyelid movement and an abnormal eyelid movement probability judging mechanism.Accordingly, universal acceptability, convenience, accuracy, objectivity and repeatability are achieved, and the clinical applicability is high.

The invention relates to a pet accompanying system based on a virtual imaging technology. The system comprises a control processor, an image capturing module, an imaging module and a reward delivery module; the reward delivery module comprises a reward storage unit, a connection unit and a delivery unit, and the reward storage unit is connected to the delivery unit through the connection unit; thereward storage unit stores reward items; the connection unit is used for outputting the reward items from the reward storage unit to the reward delivery unit; the reward delivery unit is used for delivering the reward items; the image capturing module is used for capturing user images; the image capturing module is connected to the control processor; the control processor includes an image storage unit; the imaging module includes a vapor release unit and a projection unit; the projection unit converts the images stored in the image storage unit into projected images; the control processor further includes a data storage unit, and users store accompanying time in the data storage unit.

The invention relates to an automatic assembling machine for anode parts. A riveting device is arranged on the right portion of a power distribution control box. A welding wire device and a pressing sleeve device are arranged on the left portion of the power distribution control box. A conveying device is arranged between the riveting device and the welding wire device. The riveting device and the welding wire device are both matched with the conveying device through a grab mechanical hand. The conveying device comprises a conveying groove. The conveying groove is provided with two right-angle corner parts. The two right-angle corner parts are provided with two overturning devices in the opposite overturning directions respectively. Each overturning device comprises an overturning base arranged on the outer wall of the conveying groove, wherein the overturning base is provided with an overturning air cylinder, and the overturning air cylinder is provided with an overturning push block. Material picking is carried out through the grab mechanical hand, riveted parts are conveyed to a welding wire station through the conveying device, the conveying device is provided with the two overturning devices, thereby being capable of being turned by 180 degrees, the welding wire requirements of the welding wire station are directly met, the production hours are greatly shortened, and production efficiency is improved.

Provided are a production line and production method of composite material shoe soles. The production line comprises a compound machine and a roll-cutting machine which are arranged in an adjacent mode. The production method comprises the steps that 1, soft material feeding is conducted, and exporting, width sizing, gluing, error correcting and roller feeding are conducted; 2, hard material feeding is conducted; 3, hot pressing is conducted; 4, roll cutting is conducted; 5, unloading is conducted; 6 discharging is conducted, and the work is finished. The production line and production method of the composite material shoe soles have the advantages of high in processing efficiency, high in degree of adaptability of soft materials and hard materials, low in rejection rate and manual labor intensity and good in operational safety on the whole. The roll-cutting machine adopts a cutting mode of supersonic vibration and high temperature and continuous roll cutting, the evenness of the cut surface is effectively guaranteed, the processing speed is increased, the processing effect is greatly improved, and the rejection rate is reduced. The production line and production method of the composite material shoe soles have the advantages of high in processing efficiency, high in degree of automation, good in continuity of processing and good in processing effect on the whole.

The invention discloses a radiation-proof stainless steel door with glass, and relates to the technical field of stainless steel door and window equipment, including an upper guide rail, a lower guide rail, a stainless steel groove, and a radiation-proof door panel group, and the radiation-proof door panel group is fixed by "U"-shaped stainless steel grooves around , the upper end and the lower end of the stainless steel tank are respectively movably connected with the upper guide rail and the lower guide rail through welded pulleys; the anti-radiation door panel group includes the first stainless steel door panel, the second stainless steel door panel, lead plate, fireproof board, the first stainless steel door panel, the second stainless steel door panel A lead plate and a fireproof plate are closely arranged between the door plates. The lead plate is arranged on a side close to the first stainless steel door plate. The first stainless steel door plate is close to the room. The invention is easy to operate, improves the anti-radiation performance of the anti-radiation stainless steel door, and prolongs the service life.

The invention discloses a round tube inner wall grinding device for mechanical manufacturing. The device comprises a box body, supporting legs are mounted on the inner wall of the bottom of the box body, a worktable is arranged on the outer walls of the tops of the supporting legs, a cylinder body is arranged on the outer wall of the top of the worktable, a supporting plate is arranged on the inner wall of one side of the box body, a fixed base is arranged on the outer wall of the bottom of the supporting plate, a motor is arranged on the outer wall of the bottom of the fixed base, the outer wall of an output shaft of the motor is sleeved with a crank, the outer wall of one side of the crank is connected with a connecting rod through a rotating shaft, a person can start the motor, the motor drives the crank to rotate, meanwhile, the crank is connected with the connecting rod through a hinge, therefore, the connecting rod can drive a thread rod to transversely move, the thread rod transversely moves and can make contact with the inner wall of a thread sleeve, the thread rod can drive a grinding ring to grind the inner wall of a cylinder body, the cooperation degree between the structures can be improved, and the work intensity of persons can be reduced.

The invention discloses a glass fiber anchor rod and a construction method. The glass fiber anchor rod comprises an anchor head, a rod body, a stop-grouting plug and an anchor accessory, wherein one end of the rod body is connected with the anchor head, and the other end of the rod body is in sliding connection with the stop-grouting plug and the anchor accessory; the stop-grouting plug is located between the anchor head and the anchor accessory; the rod body is of a hollow structure and is made of glass fibers; and the rod body is provided with a plurality of openings, and the openings communicate with the hollow structure of the rod body. The method comprises the steps of drilling, hole cleaning, installation of the anchor rod, grouting, anchorage and the like. By the adoption of the glass fiber anchor rod and the construction method, the bearing capacity and the tensile capacity of the rod body can be improved advantageously, the construction cost is reduced, a whole installation hole and surrounding cracks can easily be densely filled, and overall strength is improved. By the adoption of the method, the filling effect of grout to surrounding rock cracks can be improved, the grouting compaction degree is increased, the probability of corrosion to the rod body is lowered, the service life is prolonged, construction efficiency is improved, and construction safety is improved.

The invention provides a smoke-exhausting and fire-fighting robot. The smoke-exhausting and fire-fighting robot comprises a fire-fighting robot steel mounting rack, traveling power devices are arranged at the left and the right sides of the front end of the interior of the mounting rack correspondingly, and the traveling power devices are connected with a crawler-type chassis in a transmission mode; a vertically-placed connecting pipe elbow is clamped and fixed to the rear side of the mounting rack; a water delivery pipe is detachably connected to the upper end of the connecting pipe elbow; an electromagnetic valve is arranged in the water delivery pipe and electrically connected with a host controller; a fan mounting seat is welded to the middle of the rear end of the mounting rack, and a fin is arranged on the fan mounting seat, and the fan is connected with a turbine in a rotation mode; the traveling power devices are electrically connected with a lithium battery provided with a quick connection plug; a searchlight and a camera are arranged in front of the upper end of the mounting rack, and the camera is electrically connected with a host controller; and image data in a data processor in the host controller are sent back and displayed on a screen of a remote control device through wireless communication. The smoke-exhaust fire-fighting robot has the beneficial effects that though the design, the smoke-exhausting and fire-fighting robot has good integrity and relatively low center of gravity and can run more smoothly.

The disclosure provides a method and device for acquiring virtual resources, an electronic device and a storage medium, and relates to the technical field of virtual resource management. The method for acquiring the virtual resources includes the following steps: acquiring a game account of a user in a game platform, and according to the game account, adding the user into a virtual resource selection and purchase interface corresponding to a team to which the user belongs in the game platform; acquiring virtual resources selected and purchased in the virtual resource selection and purchase interface by multiple members in the team and a corresponding allocation method; and after detecting that a payment operation for the virtual resources is completed, sending the allocation method corresponding to the virtual resources to the game platform so as to enable the game platform to allocate the virtual resources according to the allocation method. This method enables multiple members to participate in the acquisition and allocation of the virtual resources, saves the communication cost and improves the processing efficiency.

The invention relates to a multi-head type entry needle. The multi-head type entry needle comprises a needle seat provided with a concave cavity and a needle tubing fixing hole, a needle tubing fixedto the needle seat, a shunting seat arranged in the concave cavity of the needle seat and provided with a through hole, a cone seat, a negative pressure seat and an adjusting seat, wherein the throughhole penetrates through the upper end of the needle tubing, the cone seat is provided with a channel, an outer thread and a ring-shaped boss are arranged in the middle, a warning protrusion and a first self-destructed protrusion are arranged on the side surface of the ring-shaped boss, the bottom of the ring-shaped boss is arranged in the concave cavity of the needle seat, the bottom of the ring-shaped boss is assembled with the shunting seat to form a cavity, the negative pressure seat sleeves outside the needle seat, and is internally provided with a cross separating plate, the cross separating plate limits the downstream of the needle seat and is provided with a needle tubing passing hole, the adjusting seat sleeves the middle of the cone seat and the top of the negative pressure seat,and is provided with a ladder through hole, and the ladder through hole is internally provided with an inner thread and a second self-destructed protrusion. According to the multi-head type entry needle, the extension length of the needle tubing can be adjusted, and the self-destructed function and the warning function before self-destructing are achieved. The whole size is small, the parts are compact in matching, the matching degree is high, and the multi-head type entry needle can be assembled in one time.

The invention provides a control method for a lower limb walking-aid exoskeleton robot and the exoskeleton robot, and the control method comprises the steps: detecting the angle of a leg joint; detecting the position of the mass center of the whole exoskeleton robot and a user; detecting the pressure of the foot sole in the walking process, wherein the pressure comprises a first pressure F1 borneby the foot sole of the right leg and a second pressure F2 borne by the foot sole of the left leg; and when the position of the mass center, the angle of the leg joint and the pressure of the sole meet preset conditions, the lower limb walking-aid exoskeleton robot is controlled to switch gait phases according to a preset gait phase sequence. According to the walking-aid exoskeleton robot, by detecting the leg joint angle and changing the posture of the human body, the walking-aid exoskeleton robot can drive the legs according to the specific movement condition of the user, the accurate gait switching is achieved, and the fitness of the walking-aid exoskeleton robot to the human body and the movement flexibility of a wearer are improved.

The invention discloses efficient scattering-grading equipment with a multi-stage scattering mechanism for cement processing. The efficient scattering-grading equipment comprises a scattering bin and a grading bin, wherein the scattering bin is arranged at the upper end of the grading bin; a scattering main shaft is arranged in the scattering bin; at least one triangular reverse beating mechanism is arranged on the inner wall of the scattering bin; the lower end of the scattering main shaft extends into the grading bin; a centrifugal disc and a scattering disc are sequentially arranged on the scattering main shaft from top to bottom; a coarse material bin is further arranged in the grading bin in a sleeving manner; a transition bin is arranged between the coarse material bin and the scattering bin; a two-stage secondary scattering mechanism is arranged in the transition bin; a bidirectional air-blasting flow guide device is arranged on the coarse material bin; a secondary beating plate is further arranged at the inlet of the coarse material bin; and a pre-crushing device is further arranged at the charge port of the scattering bin. The scattering-grading equipment is reasonable in structural design; the structural manner of air separation is changed, and the mode of bidirectionally simultaneous air separation is adopted, so that the matching degree of the air separation and scattering is increased; and the pre-crushing device is added, so that the crushing efficiency is increased, the crushing effect is improved, the scattering is more comprehensive and thorough, and the collection amount of a cement powder can be greatly increased.