43results about How to "Improve delivery capacity" patented technology

This application discloses an automated grading, screening, and conveying device and its processing system for Ophiopogon japonicus, belonging to the field of conveying devices. The automated grading, screening, and conveying device and its processing system for Ophiopogon japonicus includes a conveying chamber, inside which a primary vibrating screen and a secondary vibrating screen are respectively installed. An air supply pipe is installed on the side of the conveying chamber. A rotatable lead screw is installed on the side of the conveying chamber, and a sliding block is threadedly connected to the outer side of the lead screw. This automated grading, screening, and conveying device and its processing system for Ophiopogon japonicus uses a primary vibrating screen for preliminary screening and conveying. Activating the lead screw, in conjunction with the sliding block, a rotating rod, a turntable, a torsion spring block, a pressing block, a hydraulic chamber, a force-bearing rod, a spring, a hydraulic hose, a hydraulic chamber, and an arc-shaped rod, ensures that the scraper rod does not contact the primary vibrating screen during the resetting process, preventing the Ophiopogon japonicus from being crushed and improving the conveying efficiency of the device.

This utility model discloses an anti-sticking device for a Jinfeng pill conveyor belt, comprising core components such as a frame, scraper, rotating frame, and fan frame. The frame has a sloping design at both ends, with a scraper at the front feed inlet to effectively scrape up Jinfeng pills adhering to the conveyor belt. Multiple circular grooves are distributed at the top of the frame, working in conjunction with baffles with sliding grooves at both ends to provide guidance and protection for material transport. The rotating frame is slidably connected to the frame via a bottom slider, while the fan frame slides along the top groove of the rotating frame. This combination allows for flexible multi-angle adjustment, ensuring that the airflow generated by the fan precisely targets the material, effectively removing powder from the pill surface and preventing adhesion. The device adopts a modular design, with all components connected by bolts and nuts. This device can be widely applied in Jinfeng pill production and conveying scenarios, ensuring pill integrity and conveying cleanliness through the synergistic effect of mechanical and wind power, significantly improving the operational efficiency and reliability of pharmaceutical production and conveying systems.

The invention relates to the technical field of central heating and industrial heat energy utilization, in particular to a mixed water heat exchanger control system and a control method thereof.The mixed water heat exchanger control system comprises a jet type mixed water heat exchanger, a first high-temperature water jet channel, a second low-temperature water jet channel and a mixing cavity are formed in the jet type mixed water heat exchanger; the primary net adjusting unit comprises an electric adjusting valve and a pressure sensor which are arranged at a primary high-temperature water inlet; the secondary network circulating unit comprises a circulating pump, a flow sensor and a return water temperature sensor; the temperature detection unit at least comprises a mixed outlet water temperature sensor; the controller is in signal connection with the electric adjusting valve, the circulating pump and the sensors; synchronous efficient utilization of primary network heat energy and pressure energy is achieved, the heat exchange efficiency can be close to 100%, secondary low-temperature water can be effectively driven by the pressure energy of primary high-temperature water to participate in mixing through the injection pressurization characteristic of the injection type water mixing heat exchanger, and the operation power of a secondary network circulating pump is reduced.

This utility model relates to the field of sewing machine technology and discloses a fabric feeding device for a sewing machine, including a base. A sewing machine body is fixedly connected to the top rear side of the base, and a mounting seat is fixedly connected to the right end of the base. A servo motor is provided on the front side of the mounting seat, and an active roller is rotatably connected to the bottom inner side of the mounting seat. A limit rod is slidably connected to the top of the mounting seat, and a pull rod is fixedly connected to the top of the limit rod. A connecting seat is fixedly connected to the bottom of the limit rod, and limit springs are fixedly connected to both sides of the top of the connecting seat. A rubber roller is rotatably connected to the inner side of the connecting seat. By setting the rubber roller, active roller, etc., in conjunction with the servo motor, the rubber roller and active roller increase the contact area with the fabric, thereby strengthening the friction and enhancing the conveying effect. The servo motor drives the active roller to rotate through its output end, and the rotation of the active roller drives the rubber roller to rotate in the opposite direction, improving processing efficiency and making it convenient for workers to use.

This utility model provides a movable belt conveyor, including a head frame, an intermediate frame, and a tail frame, as well as traveling rails respectively arranged on the top of the head frame, intermediate frame, and tail frame. A cable reel and a receiving trolley are arranged on the traveling rails. The head frame, intermediate frame, and tail frame are also equipped with tracked chassis. The head frame, intermediate frame, and tail frame of the belt conveyor are automatically moved by the tracked chassis located below each frame. A set of traveling rails is installed on the upper part of the head frame, tail frame, and intermediate frame, allowing the cable reel and receiving trolley to travel on the rails. By setting the belt conveyor as a self-moving structure driven by the tracked chassis, the cable reel and receiving trolley can move with tracked double-drum mining machines, electric shovels, crushing stations, transfer stations, and other mining equipment on the working face, improving the conveying capacity of the movable belt conveyor.

This utility model discloses a material suction device and a material suction system. The material suction device includes a suction pipe and a support frame. The suction pipe has a suction port and a discharge port at its two ends, respectively. The support frame is disposed on the outer wall of the suction pipe and surrounds the perimeter of the suction port. The support frame is used to open the bag opening of the material bag and form a suction space communicating with the suction port at the bag opening. At least one arc-shaped chamfer is provided at the end of the support frame away from the discharge port. A first guide slope is also provided at the end of the support frame away from the discharge port. The support frame includes a first connecting surface and a second connecting surface arranged opposite each other along the radial direction of the suction pipe. The first guide slope is connected to the first connecting surface and / or the second connecting surface by an arc-shaped chamfer. The first guide slope is inclined towards the central axis of the suction pipe from the discharge port to the suction port, thereby preventing the support frame from obstructing the suction port and improving the material conveying effect and efficiency.

The invention provides a catheter, which at least comprises a polymer layer, the polymer layer at least comprises a transition structure, the transition structure is a tubular structure, the transition structure comprises a single material area and a mixed material area, any one continuous closed area in the single material area is called as a first sub-area, and any one continuous closed area in the mixed material area is called as a second sub-area. Any one continuous closed area in the mixed material area is called as a second sub-area, any section of the transition structure in the axial direction comprises at least one second sub-area, and the starting section or the ending section of the transition structure comprises at least one first sub-area and at least one second sub-area; the edge of one end of the mixed material area is an inclined surface which forms an inclination angle with the axial direction of the conduit, and the edge of the other end is a right-angle surface perpendicular to the axial direction of the conduit.

The application discloses a vertical annular winding machine for automatically changing film rolls and relates to the technical field of packaging equipment. The application comprises a lifting frame, the bottom of the lifting frame is provided with a freight table, the top of the freight table is placed with goods, the lifting frame is fixedly installed with a lifting module, the inside of the lifting frame is slidably installed with a rotating work ring, the rotating work ring is drivingly connected with the movable end of the lifting module, the movable end of the rotating work ring is provided with an automatic film changing film seat, and the automatic film changing film seat is used for transferring the film roll between the unloading position and the film changing position by following the rotation of the rotating work ring. The application is accurately matched by four sets of servo mechanisms, each execution action is supported and operated by a specially designed automatic film unloading mechanism, an automatic film sliding positioning mechanism, an automatic film changing film seat and an automatic film changing platform, and the absolute safety, high efficiency, convenience, low cost and humanized operation of the winding operation are ensured.

The utility model discloses a kind of longitudinal beam automatic polishing line, it is related to automobile manufacturing field, it includes longitudinal beam three-side polishing device and dust collector;Longitudinal beam three-side polishing device is used to polish the top surface, bottom surface, inner side wall of longitudinal beam workpiece;Dust collector is used to collect dust generated by polishing;The feeding end and discharge end of longitudinal beam three-side polishing device are provided with drum conveyer respectively, and drum conveyer is used to convey longitudinal beam workpiece.In the utility model, longitudinal beam is polished in polishing station online, without leaving line body, can polish multiple faces of longitudinal beam simultaneously, ensure that polished surface is neat and consistent, and improve production capacity rhythm.

The application relates to the technical field of composite materials, and particularly relates to a silicon carbide fiber composite core wire and a preparation method. Dimethyldichlorosilane is obtained to carry out dechlorination polymerization, polydimethylsilane is generated, high-temperature and high-pressure cracking rearrangement is carried out, and polycarbosilane is obtained; the polycarbosilane is melted and extruded through a spinning hole to obtain continuous polycarbosilane original fibers, the continuous polycarbosilane original fibers are crosslinked to obtain crosslinked fibers, high-temperature cracking is carried out, and the crosslinked fibers are converted into inorganic silicon carbide fiber bundles; the silicon carbide fiber bundles are immersed in a high-temperature resistant resin glue solution and enter a heated pultrusion mold to be pultruded into a silicon carbide fiber composite core rod; inner layer aluminum wires are twisted outside the silicon carbide fiber composite core rod, and outer layer aluminum wires are twisted outside the inner layer aluminum wires to obtain the silicon carbide fiber composite core wire. The prepared composite core wire has the outstanding advantages of high strength, high modulus, high-temperature resistance, oxidation resistance, corrosion resistance, a low thermal expansion coefficient and large conveying capacity, and has important economic benefits in power transmission line capacity increasing and reconstruction projects.

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

This utility model discloses a dual-source multi-combustion system, comprising: a boiler, wherein an exhaust gas burner, a pulverized coal silo burner, and at least two air-coal burners are provided; a plurality of main combustion coal mills are connected to one or more air-coal burners; a plurality of pulverized coal storage mills are connected to the remaining air-coal burners in the boiler; a gas drying system is connected to the main combustion coal mills and the pulverized coal storage mills respectively, for drying and conveying the coal ground in the main combustion coal mills and the pulverized coal storage mills to form primary air-coal mixture; a plurality of fine powder separators are used to separate the primary air-coal mixture to form pulverized coal and exhaust gas; a plurality of exhaust gas fans are used to collect exhaust gas, and the outlets of the exhaust gas fans are connected to the exhaust gas burner and the pulverized coal storage mill respectively; a plurality of pulverized coal silos are used to collect the pulverized coal generated in the fine powder separators; a hot medium conveying system is used to convey the pulverized coal in the pulverized coal silos to the pulverized coal silo burners, and the gas drying system is also connected to the hot medium conveying system to preheat the pulverized coal conveyed to the pulverized coal silo burners.

This invention provides a robot elevator entry and exit control method, a robot, electronic equipment, and a storage medium. The method includes: determining whether at least one target floor exists in the stop floor sequence; if so, determining the target stop floor based on the intersection of floors in the stop floor sequence with the target floor; taking the nearest stop floor in the stop floor sequence preceding the target stop floor as the entry floor, and determining the target stop position and facing angle based on the first door opening side information of the entry floor and the second door opening side information of the target stop floor; controlling the robot to enter the elevator when the elevator reaches the entry floor and the elevator door opens, and exiting the elevator according to the target stop position and facing angle when the elevator reaches the target stop floor and the elevator door opens; after completing the task at the target stop floor, re-determining based on the updated task chain and stop floor sequence until all tasks are completed. This invention improves the robot's delivery capability.

The utility model relates to a kind of V-shaped limiting plate material pulling cylinder horizontal moving device, including conveying platform, V-shaped limiting plate, lateral horizontal drive mechanism, reverse drive motor and inertia abutting plate, cylinder is provided on conveying platform, V-shaped limiting plate is set in the transverse side of cylinder, and same as the height of cylinder, reverse drive motor is set on the end of conveying platform away from initial area, inertia abutting plate is fixed on the driving end of reverse drive motor, and towards the direction of initial area, V-shaped limiting plate and inertia abutting plate are respectively located in the transverse two sides of cylinder, lateral horizontal drive mechanism extends along the horizontal side of the top of conveying platform, lateral horizontal drive mechanism includes limiting lead screw and drive moving motor along limiting lead screw horizontal movement, in general, the utility model has the advantages of convenient operation, high conveying effect, inertia deviation does not occur, lateral position does not occur, cylinder stop position error is small and is suitable for large-scale popularization.

The invention discloses a double-elevator group control scheduling method and system based on scene self-adaption and machine learning, and belongs to the technical field of intelligent building control. In order to solve the problems that an existing double-elevator system is lagged in response in a non-peak period and low in peak period transport capacity matching degree, full-floor balanced response is achieved by monitoring the elevator state in real time, controlling double elevators to stop at the bottom layer in an idle mode and calculating a middle floor through a weighted gravity center method; in the peak mode, differentiated directional elevator parking strategies are executed according to building types, and the up-down tidal passenger flow of morning and evening peaks is accurately adapted. In addition, the system introduces a machine learning module, and dynamically updates a peak time window based on historical data by using a time sequence density detection algorithm. According to the method, the average waiting time is effectively shortened, the carrying efficiency in the peak period is improved, and the elevator system is endowed with the self-evolution ability adapting to the flow change of building personnel.

The utility model relates to the technical field of mortar, and discloses mortar raw material treatment equipment which comprises a bottom plate, supporting rods are fixedly connected to the periphery of the top of the bottom plate, a stirring box is fixedly connected to the tops of the supporting rods, a stirring assembly is arranged in an inner cavity of the stirring box, and the bottom of the inner cavity of the stirring box is communicated with a discharging pipe. Mortar in the stirring box can be stirred and mixed by arranging the stirring assembly, the mortar adhered to the inner wall of the stirring box can be scraped by arranging the scraping plate, the discharging effect is improved, discharging and discharging of the mortar in the stirring box can be controlled by arranging the discharging pipe and the discharging valve, and the conveying assembly is arranged, so that the discharging effect is improved. According to the mortar conveying device, discharged mortar can be conveyed, the conveying effect is improved, the probability that materials are scattered on the ground is reduced, through arrangement of the adjusting assembly, the material conveying height can be adjusted, the mortar conveying device can be suitable for material receiving vehicles with different heights, and the conveying effect is further improved.

This utility model discloses a high-efficiency ore crushing and desliming system, including a raw ore stockpile, a heavy plate feeder, a jaw crusher, a four-layer linear vibrating screen, a first cone crusher, a single-layer vibrating screen, a second cone crusher, a second slurry tank, a second slurry pump, an intermediate stockpile, a ball mill, a first slurry tank, a first slurry pump, a first hydrocyclone, a third slurry tank, a third slurry pump, a second hydrocyclone, a thickener, and a fourth slurry pump. This utility model is designed for the development of high-mud ore in tropical rainforest regions. It can significantly improve the efficiency of ore crushing and conveying, enhance equipment uptime, and ultimately achieve the separate production of ore slime, which can be independently fed into a carbon leaching system. This improves the beneficiation indicators of high-mud gold ore and is of great significance for the efficient development of difficult-to-process high-mud ore in tropical rainforest regions. It also provides important reference for the crushing and development of similar ores.

The utility model relates to straw production equipment technical field, concretely is a kind of feeding component for straw processing, including pipe storage box, the one end of pipe storage box is provided with support frame, the surface transmission of support frame is connected with conveying belt, the surface of one end of support frame both sides is fixedly connected with side wing plate, the surface of side wing plate is rotatably connected with cleaning brush, cleaning brush is attached to the surface of conveying belt, the surface of side wing plate is inserted with collection box, the surface of collection box is fixedly connected with comb tooth plate, and the surface of comb tooth plate is attached with cleaning brush;Beneficial effects are that: the cleaning brush is set in the side of conveying belt, can remove the impurity and chippings attached to the surface of conveying belt, reduce the pollution to straw;The bottom end of cleaning brush is provided with collection box, can be convenient for unified treatment to impurity;Collection box inside is provided with comb tooth plate, while scraping the residual impurity on the surface of cleaning brush, still can play the carding effect to the bristle of cleaning brush, improve the cleaning effect and service life of cleaning brush.

This disclosure relates to a warehouse logistics management method, a warehouse logistics management device, a storage medium, and a warehouse logistics management system. The warehouse logistics management method includes: acquiring logistics orders received by the warehouse within a predetermined time period; adjusting the location and quantity of buffer stations in the warehouse based on the order volume, type of goods shipped, and shipping frequency generated by the logistics orders; ensuring that the order volume includes at least the quantity of goods of each type; and shipping the goods according to the buffer stations in the warehouse. In this application, buffer stations are set at the front end of the container line to prevent the return of zero-pickup pallets after the documents are shipped out. The location and quantity of buffer stations in the warehouse are rationally adjusted based on the order volume, type of goods shipped, and shipping frequency generated by the logistics orders, resulting in the most reasonable and effective setting of the location and quantity of buffer stations, thereby maximizing shipping efficiency.

The utility model relates to sewing machine technical field discloses a sewing machine's cloth feeding mechanism, including support, still include: install in the cloth feeding assembly of support surface, the cloth feeding assembly includes cloth feeding tooth and stressed rod, install in the motor of support inside, the output shaft fixed connection of motor has the disc, both sides all fixedly connected with extension plate on the disc surface, the surface of extension plate is equipped with the arc plate of sliding, the stressed rod one end and the surface of arc plate contact, the utility model discloses when using, the staff can adjust the transverse position of arc plate through horizontal movement subassembly, so as to expand the transverse moving range of stressed rod, in addition, the mechanism can lift cloth feeding tooth through the setting of longitudinal movement subassembly, and cloth feeding tooth can better contact with cloth, so as to improve the effect that cloth feeding tooth carries out the conveying to heavy cloth, solves the problem that the moving range is more fixed when using the part cloth feeding mechanism at present, and the flexibility is more poor when using.

The invention discloses a thread flow guide type vertical elevator system based on idle work circulation. The thread flow guide type vertical elevator system comprises a tower, a main lifting unit and a vortex water wheel assembly, wherein the main lifting unit and the vortex water wheel assembly are installed on the tower. The main lifting unit comprises a first lifting machine and a driving conveying shaft. The first lifting machines are fixed to the tower, and hollow conveying cavities are formed in the first lifting machines. And an input port and an output port which are communicated with the outside are formed in the bottom and the top of the conveying cavity correspondingly. The driving conveying shaft is rotationally connected into each conveying chamber; the vortex water wheel assembly is rotationally connected to the tower frame and can rotate under the impact of water flow; and a power output shaft of the vortex water wheel assembly is connected with the driving conveying shaft. Low-grade water resources such as process backflow waste water or idle cooling water are used for driving the driving conveying shaft to rotate through the vortex water wheel assembly, fluid kinetic energy wasted in a traditional elevator is converted into mechanical power, dependence on an external motor is remarkably reduced, and the problem that energy consumption is high is effectively solved.

The application discloses a flue gas-waste steam residual heat recovery large-temperature-difference heat supply system and method for power plants and heat source plants, solves the problem of low energy utilization efficiency in the prior art, has the beneficial effects of saving water and electricity and realizing full utilization of energy, and specifically has the following arrangement: the flue gas-waste steam residual heat recovery large-temperature-difference heat supply system for power plants and heat source plants comprises a flue gas residual heat recovery unit, a condenser, and a heat supply boiler; the flue gas residual heat recovery unit comprises a first heat exchanger, and treated flue gas enters the flue gas residual heat recovery unit for residual heat recovery; the waste steam residual heat recovery unit comprises the condenser; the condenser is connected with the heat supply boiler; the flue gas residual heat recovery unit is connected in series with the heat supply boiler; the heat supply unit comprises a first water supply pipeline, the heat supply boiler and the waste steam residual heat recovery unit are connected in series with the first water supply pipeline, a first branch of a second water return pipeline is heat-exchanged with the first water supply pipeline through a second heat exchanger, and the second heat exchanger is provided with the first water return pipeline and a second water supply pipeline.

The present application relates to the technical field of implantable medical devices, in particular to a luminal implant structure, and more particularly to a vena cava filter, which discloses a luminal implant structure and a vena cava filter with the structure, comprising a central part with a central axis and a functional part with an outer periphery formed by a plurality of rods extending outward from the central part, wherein the arrangement, structure and shape of the rods forming the functional part are improved, so that the implant has better neutralization effect.

The utility model provides a pebble coal positive-pressure pneumatic conveying system which comprises a single-point conveying pump system, an air source system, a pipeline system and a control system, and is characterized in that the single-point conveying pump system comprises a manual inserting plate door, an expansion joint, a feeding valve, an SCQ pump, a discharging valve, a first rotary emitter, an air inlet system, a local control system, a hydrophobic separator and an air supplementing device; according to the utility model, the drain separator is additionally arranged at the front end of the air inlet system, and the air supply device is additionally arranged at the rear end of the first rotary emitter, so that moisture in compressed air can be effectively removed, and the problem of internal corrosion or material adhesion of a pipeline caused by moisture is avoided; the risk of caking of pebble coal particles due to humidity change in the conveying process is reduced, and smooth flowing of materials is ensured; the air supplement device can provide additional compressed air supplement for the conveying pipeline at the rear end of the first rotary emitter, and the conveying capacity of the system is further improved.

The invention belongs to the technical field of numerical control, and discloses a device and method for inhibiting uncertainty disturbance and improving the conveying performance of an euphausia superba conveying suction pump. The lumped disturbance of the system is estimated by using a disturbance observer, and the constraint of the disturbance upper bound on the conservative property of the control design is avoided; then, a novel sliding mode device is adopted to suppress system lumped disturbance, and the robustness of the system is improved; the novel sliding mode controller adds an exponential function item and a power function item in the reaching law to enable the system state to converge rapidly. A sigmoid function is used for replacing a switching function, continuous control input is achieved, high-frequency buffeting is weakened, and stability and continuity of control signals are guaranteed. Therefore, the positioning precision is improved, a stable control signal can be generated, the control performance of the system is obviously improved, the tracking error is reduced, high-frequency oscillation is avoided, and the control precision of the euphausia superba conveying suction pump servo system is further improved.

The utility model discloses a kind of synchronous feeding devices for fiber layer carding, comprising: support, the support is provided with crossbeam, located support is provided with the air cylinder for the up-and-down movement of crossbeam;Rotating roller, rotating roller is rotated in support, feeding roller is rotated in crossbeam, transmission wheel two is uniformly arranged at the one end of feeding roller and rotating roller, transmission belt two is sheathed in the same side transmission wheel two;Fixed with connecting frame on crossbeam, sliding slot is opened in connecting frame, fixed frame is arranged in support inner wall, transverse plate is penetrated in fixed frame, and transverse plate one end slides in sliding slot, push wheel is arranged at the one end of transverse plate away from sliding slot, and push wheel is contacted on transmission belt two.The utility model passes through transmission wheel two and transmission belt two as transmission assembly between feeding roller and rotating roller, and then feeding roller and rotating roller are simultaneously to material with the mode of rolling to be conveyed, improve conveying efficiency.

The utility model discloses gas conveying equipment for quickly crushing dry powder of battery materials, which comprises a material bin for storing the dry powder of the battery materials; the bin pump is connected with the material bin through a first pipeline, and the bin pump is used for receiving and pumping the dry powder in the material bin; the circular conveying pipeline is connected with an outlet of the bin pump through a second pipeline; the positive pressure launching device is connected with the bin pump, and the positive pressure launching device is used for carrying out positive pressure dilute phase conveying on the bin pump; the receiving bin is connected with an outlet of the circular conveying pipeline through a third pipeline, and the receiving bin is used for receiving the conveyed dry powder. On the premise that the conveying capacity is guaranteed, the dry powder material is effectively crushed in the conveying process, so that the yield of finished products in subsequent procedures is improved, and the production efficiency is improved.

The present application belongs to the technical field of traditional Chinese medicine decocting, and discloses an outer barrel conveying unit of a traditional Chinese medicine decocting system, a medicine decocting barrel comprising an inner barrel and an outer barrel, comprising: an RGV carrying device arranged in a horizontal direction; a conveying device arranged at least on the outer circumferential side of the RGV carrying device; a separating device connected with one end of the conveying device; a concentrating device arranged on the side of the conveying device away from the separating device and connected with the conveying device; a traditional Chinese medicine decoction pouring device arranged on the same side of the concentrating device; the separating device separates the inner barrel from the outer barrel containing the traditional Chinese medicine decoction, the outer barrel is conveyed to the concentrating device, and the outer barrel containing the concentrated traditional Chinese medicine decoction is poured and then conveyed to the separating device by the conveying device for assembly. In the present application, the outer barrel containing the poured traditional Chinese medicine decoction is conveyed by the outer barrel conveying unit, conveyed and reversed by the conveying device to the separating device for assembly, the medicine barrel is efficiently circulated in various pharmaceutical processes, and the pharmaceutical efficiency of the traditional Chinese medicine decocting system is improved.

The invention discloses an M3C bridge arm reactance optimization method, system and device and a medium, and belongs to the technical field of power electronics, a mathematical model of a modular matrix converter M3C single bridge arm loop is established, a bridge arm voltage expression is deduced, and bridge arm voltage and bridge arm current are respectively split into a power frequency component and a low frequency component; setting a first proportion of the reactance voltage drop of the power frequency side bridge arm to the bridge arm voltage and a second proportion of the reactance voltage drop of the low frequency side bridge arm to the bridge arm voltage, wherein the first proportion is greater than the second proportion; determining a proportion relation between a power frequency component and a low frequency component in the bridge arm current; deducing the upper limit value of the reactance voltage drop of the bridge arm according to the first proportion, the second proportion and the ratio of the power frequency component to the low frequency component; and based on the upper limit value of the reactance voltage drop, combining the power frequency angular frequency, the low frequency angular frequency and the corresponding bridge arm current component, and calculating to obtain an optimized bridge arm reactance value.

The utility model relates to paper conveying equipment technical field, especially a kind of paper conveying mechanism of automatic alignment, supporting frame body is equipped with first conveying table and second conveying table, first conveying table and second conveying table are all connected with the discharge port of paper feeding channel;The discharge port of paper feeding channel is equipped with the adjusting component for controlling first conveying table and paper feeding channel or second conveying table and paper feeding channel alternative connection;It further includes first alignment conveying part and second alignment conveying part for conveying paper and adjusting paper in conveying process, the initial end of first alignment conveying part is connected with the end of first conveying table, and the initial end of second alignment conveying part is connected with the end of second conveying table.First alignment conveying part and second alignment conveying part adjust during conveying paper, adjust paper to alignment state along the same linear array arrangement, facilitate subsequent paper to be stacked and stacked, paper pile is neat, improve the conveying effect of the conveying mechanism.