99results about How to "Easy to sort" patented technology

This utility model relates to the field of wheat sorting technology and discloses a gravity grading and destoning machine for wheat sorting, including a sorting box, a vibrating base, a feeding assembly, and a chip removal assembly. The vibrating base is located at the bottom of the sorting box, and the feeding assembly is located at the top of the sorting box. The sorting box has two screen plates arranged vertically at intervals inside. The chip removal assembly includes a collection box fixedly installed on the back of the sorting box. A chip suction hood is fixedly installed above each screen plate inside the sorting box. A chip suction pipe is connected between the chip suction hood and the collection box. A fan is fixedly installed on one side of the collection box, and a filter screen is fixedly installed on the side of the collection box near the fan. By setting up the chip removal assembly, this utility model can remove wheat bran and other dust from wheat during the screening process, improve the sorting quality of wheat, and prevent dust from spreading into the surrounding environment and causing pollution.

The utility model relates to the technical field of discharging and sorting devices of color sorters, in particular to a discharging and sorting device for a color sorter, which comprises a discharging barrel, a rotating motor is fixedly mounted at the lower end of the discharging barrel, and a first sorting port, a second sorting port and a third sorting port are sequentially formed in the outer part of the discharging barrel from top to bottom; a first flow guide plate is connected to the exterior of the first sorting opening, a second flow guide plate is connected to the exterior of the second sorting opening, a third flow guide plate is connected to the exterior of the third sorting opening, an output shaft of the rotating motor penetrates through the interior of the discharging barrel, and a rotating rod is fixedly installed at one end of the output shaft of the rotating motor. Three fixing rings are fixedly installed on the outer portion of the rotating rod, and three L-shaped guide rods are fixedly installed on the outer portions of the fixing rings. According to the blanking and sorting device for the color sorter, disclosed by the utility model, materials can be conveniently classified and blanked.

This utility model discloses a testing device for quick replacement of composite electrodes, relating to the field of composite electrode technology. It includes a workbench with a detection mechanism in the center. The detection mechanism comprises a fixed plate, a test cylinder, and a limiting plate. The surface of the fixed plate is provided with circumferentially arranged fixing mechanisms, each including a clamping frame and a detection connector. A connecting rod and a sliding rod are fixedly connected to the surface of the clamping frame, and a locking block is engaged at the top of the connecting rod. This testing device facilitates quick replacement of composite electrodes by positioning and fixing the composite electrode using the fixed plate and limiting plate, testing the composite electrode using the test cylinder, improving the convenience of composite electrode testing, enhancing the stability of the electrical connection between the detection connector and the composite electrode's contact point using the connecting rod and limiting plate, and analyzing and transmitting test data from the composite electrode through the detection connector, thus improving the accuracy of composite electrode testing.

The utility model discloses silica sand raw material impurity selection equipment which comprises a machine body and a vibration feeder located on the left side of the upper end of the machine body. The sorting mechanism comprises a first sorting groove, a first screening cylinder, a second sorting groove, a second screening roller, a third sorting groove, three inclined guide plates, three X-ray detectors, three blowing plates and a plurality of pneumatic nozzles. The silica tailing sorting machine has the advantages that the sorting mechanism is arranged in the machine body, silica tailing raw materials are evenly fed into the machine body through the vibration feeder, the first screening drum and the second screening drum rotate clockwise, silica tailings of different particle sizes are graded firstly, follow-up impurity sorting is facilitated, then the X-ray detector is matched with the pneumatic nozzle, and the sorting efficiency is improved. Impurities in the graded silica tailings are detected and sorted, and the purity of the sorted silica tailings can be higher.

The utility model discloses a kind of automatic sorting identifier of spare parts, it is related to spare parts sorting technical field, including mounting bracket, the first recess is set in the middle of one side of mounting bracket, the middle part of mounting bracket is fixedly connected with connecting frame, the first motor is fixedly connected with one side of mounting bracket, the inside fixed mounting of one side of mounting bracket is with conveying mechanism, the top fixed mounting of one side of mounting bracket is with identification device, the inside middle part of mounting bracket is connected with sorting mechanism.The utility model identifier scans the whole of spare parts transmission, the shape of detection device can be detected, according to the size of spare part, the support height of support plate is controlled by hydraulic lifting rod, scanner scans spare parts, image is transmitted through the inside of conveying wire transmission control module, is transmitted to the end of telescopic push rod, telescopic push rod controls telescopic length, spare part is pushed to one side, more convenient bottom omnibearing detection to spare parts, convenient sorting of later period.

The invention relates to a signal sorting method and device based on a tree diagram, and computer equipment, and the method comprises the steps: determining a father-child node relation between pulse data points based on the local density of a pulse signal and the distance measurement of a nearest pulse with a larger local density, thereby constructing a tree diagram, obtaining a clustering center in a self-adaptive manner, and carrying out the self-adaptive clustering of the clustering center; and then distribution of residual pulse data points is carried out, so that automatic clustering and sorting of pulse signals are realized. According to the method, the clustering center can be adaptively estimated, the method is suitable for any cluster shape, non-uniform-density pulse signal sorting is effectively achieved, and the sorting performance is superior to that of an existing method.

The invention relates to the technical field of garbage sorting, and discloses a municipal solid waste sorting machine which comprises a conveying belt, the top end of the conveying belt is fixedly connected with a scattering and sorting mechanism, the top end of the scattering and sorting mechanism is fixedly connected with a connecting box, the side face of the scattering and sorting mechanism is fixedly connected with a discharging port, and the discharging port is fixedly connected with a discharging port. The side face, away from the discharge outlet, of the connecting box is fixedly connected with a dewatering mechanism, and the bottom end of the dewatering mechanism is fixedly connected with a drainage mechanism. When garbage enters a fixed pipeline, a servo motor is started and drives an output gear to rotate through an output shaft, the output gear rotates to drive an outer gear ring and an inner gear ring to rotate, the outer gear ring rotates to drive a first extrusion ring to rotate, and the inner gear ring rotates to drive a second extrusion ring to rotate; and a first extrusion ring and a second extrusion ring can extrude the garbage in the fixed pipeline, sewage in the garbage is extruded out, and garbage sorting is facilitated.

The utility model discloses a coal slurry raw material sorting device which comprises a machine frame and a screen drum rotationally installed on the machine frame, a transverse shaft extending in the length direction of the machine frame is rotationally installed on the machine frame, the transverse shaft penetrates through the screen drum, and the rotating direction of the transverse shaft is opposite to the rotating direction of the screen drum. A plurality of connecting rods which are distributed in the circumferential direction of the transverse shaft and extend in the radial direction are fixedly connected to the transverse shaft, a plurality of crushing cutters which are distributed in the length direction of the transverse shaft at intervals are fixedly connected to each connecting rod, and spiral blades extending in the length direction of the transverse shaft are fixedly connected to the inner wall of the screen drum; and the spiral blade rotating along with the screen drum is matched with the plurality of crushing cutters rotating along with the transverse shaft and is used for crushing the coal slurry raw material. According to the utility model, caked raw material coal can be effectively and quickly crushed, so that the raw material coal is favorably sorted, the sorting efficiency is improved, and the sorting effect is ensured.

The utility model relates to the field of sorting equipment, and discloses an automatic sorting machine which comprises a sorting table, a plurality of guide wheels are arranged at the top end of a base, the top ends of the guide wheels are rotationally connected with a first sorting roller and a second sorting roller respectively, and an auxiliary sorting mechanism is arranged on one side of the second sorting roller. When an extrusion rod drives a plurality of trigger rods to get close to a first sorting roller and a second sorting roller, coil springs in a plurality of sleeves are tightened and rotate along with the extrusion rod, when the extrusion rod does not extrude the trigger rods any more, the coil springs reset, the coil springs drive the sleeves to reset along with the reset of the coil springs, and then the sleeves rotate; and the knocking pieces knock the rubber knocking cylinders with impact force on the outer walls of the first sorting roller and the second sorting roller, so that sorting of biomass particles in the rubber knocking cylinders is accelerated, and the biomass particles can be prevented from blocking sorting holes in the first sorting roller and the second sorting roller.

The utility model discloses an express sorting and scanning device convenient to use, and relates to the technical field of express sorting and scanning, the express sorting and scanning device comprises a fixing assembly, the fixing assembly is connected with a clamp assembly and a scanner, and the clamp assembly is connected with a linkage assembly. By means of the fixing assembly, the clamping hoop assembly and the linkage assembly, the neck clamping ring on the linkage assembly is clamped to the position, close to the wrist, of the forearm of a user, the finger sleeving ring on the linkage assembly is arranged on the little finger of the user, then the two hands can be liberated, express parcels can be conveniently sorted through the two hands, and the sorting efficiency is improved. A second fixing plate on the fixing assembly is driven to descend through bending of a little finger so as to perform electric shock scanning operation on the scanner, so that two hands can synchronously perform scanning when turning over a large express item, and the efficiency of scanning the express item by the device through the two hands is improved; and the sorting scanning and warehouse-out scanning of the staff of the express delivery station are facilitated.

The utility model discloses a wheat seed sorting machine, which belongs to the technical field of seed sorting and comprises a sorting machine main body and a support column, the rectangular groove is formed in the sorting machine body in a penetrating mode, a mounting groove is formed in one side of the rectangular groove in a penetrating mode, a mounting plate is arranged on one side of the mounting groove in a penetrating mode, and a limiting plate is arranged on one side of the mounting plate; the two handles are arranged at the two ends of the limiting plate respectively, and one end of the limiting plate penetrates through the mounting groove and extends to the outside; the multiple screening plates are all arranged on the limiting plate, the multiple screening plates are all matched with the rectangular groove, and the hole diameters of the screening plates are arranged in a progressive increase mode; according to the wheat seed sorting machine disclosed by the utility model, through the plurality of screening plates which are arranged on the limiting plate and have the gradually-increased pore diameters, the pore diameters of the screening plates in the wheat seed sorting machine can be conveniently changed by moving the limiting plate, so that wheat seeds of different varieties or sizes can be sorted by the wheat seed sorting machine; and the wheat seed sorting machine is better in use applicability.

The application discloses a passive radar network signal cooperative complementary sorting method and system, wherein the method comprises the following steps: cooperatively complementing mixed alias radiation source pulse sequence signals received by multiple passive radar stations to obtain complemented pulse sequence signals; and sorting the complemented pulse sequence signals by using a cumulative difference histogram method to separate pulse sequences of different radiation sources. Compared with an existing single-station passive radar signal sorting method, the method solves the problem of incomplete pulse sequences caused by pulse loss, greatly improves the correctness of signal sorting, and has better sorting performance, especially when pulse loss is serious.

The invention relates to the technical field of vegetable processing, and discloses vegetable dehydrating and drying integrated equipment which comprises a shell, a box door is hinged to the surface of the shell, a ventilation pipe is fixedly connected to one side of the shell, and an exhaust pipe is fixedly connected to the other side of the shell; the drying assembly is arranged in the shell and comprises a plurality of connecting frames which are vertically stacked on the inner wall of the shell, a plurality of clamping plates which are distributed at intervals are arranged in the connecting frames, the distances between the clamping plates arranged in the connecting frames are gradually reduced from top to bottom, the upper ends of the clamping plates are in a water drop shape, and the lower ends of the clamping plates are in a water drop shape. A plurality of upper ventilation holes and lower ventilation holes are formed in the two sides of the clamping plate correspondingly and connected with the ventilation pipe. The problem that when vegetables are dehydrated and dried at present, the drying effect on stems in flower buds of the floral vegetables is poor is solved.

The application discloses a detection device and a cutting machine. The detection device comprises a first fixed rod, a controller, a distance detection mechanism and a third driving mechanism which are electrically connected with the controller and are arranged on the first fixed rod. The distance detection mechanism is used for detecting the conveying distance of the electrothermal film. The front side of the first fixed rod is provided with a resistance detection mechanism. The third driving mechanism is in transmission connection with the resistance detection mechanism and is used for driving the resistance detection mechanism to make lifting movement. The resistance detection mechanism is electrically connected with the controller. The detection device is arranged at the feeding end of the cutting machine. The cutting machine can drive the electrothermal film to move to the cutting direction and cut the electrothermal film. The distance detection mechanism can detect the moving distance of the electrothermal film, so that the cutting length of the electrothermal film is consistent with the preset length. The resistance detection mechanism can detect the resistance of the electrothermal film to be cut, so that the staff can sort the unqualified products after cutting.

This utility model discloses an adjustable lithium battery cell sorting device, comprising: a base plate, and a fixed frame mounted on the top of the base plate. An adjustment component is installed on the inner wall of the fixed frame, and a detection platform is rotatably mounted on the top outer wall of the fixed frame. One top end of the adjustment component is rotatably connected to the bottom of the detection platform. A placement frame is fixed on the top outer wall of the base plate, and a bending plate is fixed on the top outer wall of the base plate. In this adjustable lithium battery cell sorting device, cells can be placed inside the detection platform for internal resistance testing. Two conveyor belts can transport cells with different internal resistances. Based on the test results, the horizontal state of the detection platform can be adjusted by the adjustment component, causing the platform to tilt so that the cells on the platform automatically slide onto the corresponding conveyor belt and are directly transported to the next processing station. This eliminates the need for complex clamping and shifting devices for cell sorting, making it more convenient.

The utility model discloses a kind of material automatic sorting device, it relates to material sorting technical field, the material automatic sorting device, including sorting machine body, further include: the equipment frame of being arranged in the top surface one side of sorting machine body.The utility model is through the setting of height limiting plate, guide frame and partition plate, when material is placed to sorting machine body, open hydraulic rod, drive height limiting plate to descend, limit the height of material passing, avoid multiple groups of material to stack up and down, simultaneously linkage assembly drive two groups of guide frame and rotating roller to the center and move, so that only one group of material can pass simultaneously, and material is guided to sorting machine body position and is conveyed, cylinder drives partition plate reciprocating lifting, so that material can intermittent conveying, reaches the material single piece, orderly, intermittent conveying, the sorting of sorting machine body is convenient, avoid material mutual stacking, adhere, affect the detection, identification and sorting of equipment.

The utility model provides a kind of fusing body resistance full detection test equipment, it is related to fusing body resistance detection field, and it includes: base mechanism, the base mechanism includes support base, unqualified collection box and tester, the top of the base mechanism is provided with sorting mechanism, the sorting mechanism includes support frame, good product collection box, slide rail frame, finger cylinder and clamping claw, the top of the base mechanism is provided with detection mechanism, and the detection mechanism includes fixed frame, rotating motor, rotating disc, positioning fixture, product body to be measured, cylinder frame, drive cylinder, test probe and inductor.The utility model, the rotation of rotating disc makes that product body to be measured can rotate to the below of test probe, so that detection staff only needs to place product body to be measured to the top of positioning fixture, reduces the work pressure of staff, while it is convenient to classify product body to be measured, and it is convenient to sort after detection of product body to be measured.

This invention discloses a method, apparatus, and device for evaluating the answer quality of a large language model, comprising: acquiring data to be evaluated; extracting the input question, standard answer, and model answer generated by the large language model to be evaluated for the input question; vectorizing the standard answer and model answer using a vector model to obtain standard sentence vectors and model sentence vectors; identifying semantic units in the standard answer and model answer to obtain a set of standard units and a set of model units; calculating the importance weight of each semantic unit in the set of standard units and the set of model units based on information entropy theory; performing semantic similarity matching between the semantic units in the set of standard units and the semantic units in the set of model units; determining the matched units covered in the set of standard units based on the matching results; and calculating multi-dimensional evaluation indicators based on the standard sentence vector, model sentence vector, importance weight, and matched units, and performing weighted fusion to obtain a comprehensive score.

The present invention relates to the field of feed sorting, specifically a feed sorting device for animal husbandry production, which solves the problem of integrated sorting of particles of different sizes, including a sorting box, a driving motor is installed on the top of the sorting box, a feed port is arranged on the top of the sorting box, a discharge ring is installed on the outside of the sorting box, the number of the discharge rings is multiple, and a discharge port is opened on the outer wall of the sorting box. The present invention can sort feed of particles of different sizes, and is suitable for sorting various feeds. At the same time, the device adopts sealed sorting to avoid the entry of impurities and the formation of dust. The feed particles are sorted from large to small to avoid the phenomenon of long-term sorting and crushing of large particles. The device adopts integrated molding sorting, and can realize refined operation by autonomously adjusting the size of the sorted particles. The multi-layer sorting of the device can realize automatic sorting and ensure the accuracy of sorting.

The utility model relates to a magnetic separation column with a rotating magnetic field, which comprises an ore feeding hopper, a tailing overflow groove, a separation column, a concentrate port and a water feeding pipe, the ore feeding hopper is arranged at the top of the separation column, the lower portion of the separation column is communicated with the separation column, the tailing overflow groove is arranged at the upper portion of the separation column, and the concentrate port is arranged at the bottom of the separation column. The rotating magnetic field generating device comprises a plurality of groups of magnet exciting coils, three-phase alternating current and a control cabinet; the magnet exciting coils are sleeved outside the sorting column at intervals; the three-phase alternating current is respectively connected with the plurality of groups of magnet exciting coils through a frequency converter; and the control cabinet is used for controlling three-phase current in the magnet exciting coils. The utility model has the advantages that the frequency of the three-phase alternating current can be changed through the frequency converter, so that the rotating speed of the rotating magnetic field is changed, and the optimal sorting effect is obtained.

This utility model relates to the field of electricity meter testing technology, and particularly to a testing component and testing equipment for testing product labels on electricity meters. The electricity meter has a product label on its surface, which includes a first information identifier and a second information identifier. The testing component includes a first detection element, a second detection element, and a control element. The first detection element detects and identifies the first information identifier and generates first detection information; the second detection element detects and identifies the second information identifier and generates second detection information; the control element receives the first and second detection information, and is capable of comparing the first and second detection information and outputting the comparison result. The testing equipment includes the above-described testing component. This testing component and equipment offer high testing accuracy and efficiency for electricity meters.

The present invention discloses a method and device for bit flip decoding of polar codes. The method comprises the following steps: for the same code length, determining the optimal threshold of the log-likelihood ratio applicable to different code rates and signal-to-noise ratios through experiments, constructing a key set according to the optimal threshold of the LLR; and adjusting the order of the elements in the key set by using the relationship between the decoding reliability of each element in the key set and the position of the element in the key set. The present invention provides a continuous offset bit flip decoding scheme suitable for practical applications, which has relatively balanced indicators such as frame error rate and decoding complexity under the conditions of specific code length, different code rates and signal-to-noise ratios.

The utility model provides a kind of X-ray sorting machine, including substrate, the top of the substrate is provided with sorting conveyor belt, the outer surface of the sorting conveyor belt is uniformly penetrated and is fixed with several connecting columns, the top surface of each connecting column is fixed with U-shaped bearing plate, sorting drive cooperation piece is arranged between the sorting conveyor belt and substrate, and the sorting drive cooperation piece is used to drive sorting conveyor belt to drive, sorting cooperation component is arranged in the sorting conveyor belt, and the sorting cooperation component is installed on substrate, the front of the substrate is installed with several sorting cooperation pieces, and the sorting cooperation piece is matched with sorting cooperation component. The utility model is matched with the cooperation of each structure, not only convenient for sorting operation to sorting object, and simple operation, facilitate promotion.

The invention discloses a self-adaptive optimization and linkage control method for a cooling tower. The method comprises the following steps: carrying out online monitoring; setting initial abnormity monitoring and judging whether abnormity exists or not; sequence optimization of the control strategy is carried out after abnormity occurs; and the sequential optimization control strategy is evaluated by using an accounting cost function J. According to the method, an on-line abnormity monitoring mode is adopted, sequence switching of the control strategies is carried out after abnormity occurs, then on this basis, evaluation is carried out by using the cost function J, subsequent sequence optimization is carried out, and the control strategies are sorted in a new sorting mode for subsequent adaptive optimization.

This invention belongs to the field of solid waste treatment technology and discloses a sorting device for recycled concrete fragments, including a sorting component and further comprising: a vibration component disposed on the sorting component; and a buffer component disposed on the sorting component. The sorting component includes a sorting box, with a collection chamber 1 on the right side of the sorting box, a collection chamber 2 in the center of the sorting box, and a collection chamber 3 on the left side of the sorting box. Three fixed frames are movably fitted above the sorting box and located above the collection chambers 1, 2, and 3. Because the width of the discharge port of the feed box is smaller than the width of the feed port, the vibration of the feed box allows the concrete fragments to be evenly spread out during feeding, preventing them from accumulating in one place. This ensures that the concrete fragments evenly cover each screen surface, thereby improving the sorting efficiency of the concrete fragments.

This invention discloses a walnut internal defect detection device based on infrared thermal imaging technology, comprising a conveyor belt assembly driven by a drive component mounted on a support of the conveyor belt assembly. A hopper is located at one end of the support, with a discharge port at its lower end, corresponding to the upper side of one end of the conveyor belt. A support leg is fixed to the lower side of the hopper. This invention relates to the technical field of walnut internal defect detection equipment, specifically to a walnut internal defect detection device and method based on infrared thermal imaging technology. Utilizing the different thermal conductivity characteristics of different substances within the walnut, the device employs continuous heating with a halogen lamp, uses an infrared thermal imager for non-destructive testing of the walnut's interior, and then uses an air-jet matrix for rejection. This provides a high-efficiency, low-cost method for internal defect detection in the walnut production and processing industry.

The utility model discloses an electronic board card fault identification device which comprises a rack and a convenient sorting device. According to the electronic board card sorting device, the convenient sorting device is arranged, namely, when the guide plate arranged in the sorting assembly inclines rightwards, the guide plate can assist in guiding out qualified electronic board cards, and when the guide plate is subjected to intermittent transmission of the rotary disc, the convex shaft and the grooved wheel plate, the rotary shaft can rotate the guide plate reversely, so that the guide plate inclines leftwards to guide and convey unqualified electronic board cards, and therefore the sorting efficiency is improved. According to the electronic board card sorting device, electronic board card sorting matching can be conveniently carried out, so that the electronic board card sorting and overall fault recognition efficiency is greatly improved, a positioning assembly is arranged, in other words, under meshing transmission of a first bevel gear and a second bevel gear, a rotating rod can achieve relative transmission of connecting rings arranged on the two sides, and therefore positioning plates arranged on the two sides move indirectly; the conveyed electronic board card is conveyed in the middle, it is guaranteed that follow-up fault recognition is clear and efficient, and the phenomenon that the fault recognition position deviates or is incomplete is reduced.

The application discloses a workpiece surface three-dimensional point cloud anomaly detection method based on local geometric feature fusion and cascade registration, and belongs to the technical field of three-dimensional vision. The method comprises the following steps: in the training stage, multi-dimensional local geometric features including spatial positions, local surface directions and local bending degrees of normal workpiece three-dimensional point clouds are extracted, and a normal feature memory library is constructed; in the test stage, a cascade registration strategy combining random sample consensus coarse registration and iterative closest point fine registration is adopted to perform spatial alignment on the to-be-detected point cloud and the normal reference point cloud; multi-dimensional local geometric features of the to-be-detected point cloud after registration are extracted, and nearest neighbor matching is performed on the normal feature memory library, point-level anomaly scores are calculated, sample-level anomaly discrimination results and anomaly region positioning results are obtained. The application can enhance the representation ability of the model to the local missing, redundancy, concave, convex and edge damage and other tiny geometric anomalies of the workpiece surface, and reduce the influence of point cloud spatial dislocation on anomaly score calculation, and is suitable for automatic three-dimensional quality detection in the precision manufacturing scene.