21results 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 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 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.

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 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 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.

The vibration type conveying device using a rotary vibrator of the present application improves the conveying performance of a conveying body by improving the mounting state of the conveying body relative to the rotary vibrator; the vibration type conveying device has a rotary vibrator with a vibration body in the upper portion and a conveying body mounted on the vibration body, has a top surface central portion and a top surface peripheral portion provided on the outer periphery side of the top surface central portion on the top surface of the vibration body, has a top surface fitting surface portion provided on the top surface in a staggered manner, has a bottom surface central portion and a bottom surface peripheral portion provided on the outer periphery side of the bottom surface central portion on the bottom surface of the conveying body, has a bottom surface fitting surface portion provided on the bottom surface in a staggered manner, and has a fixing member that fixes the top surface portion of the vibration body and the bottom surface portion of the conveying body in a state where the top surface fitting surface portion and the bottom surface fitting surface portion are fitted.

This invention discloses a pressurized oxygen-enriched burner based on adjustable ejector and wall micro-airflow synergistic drag reduction, belonging to the field of burners. It includes a burner body, primary air-coal duct, and oxidant supply system. Its core improvement lies in the inclusion of an ejector anti-clogging device within the primary air-coal duct. This device comprises a Venturi ejector, an adjustable external mechanism for dynamically adjusting the effective flow area at its throat, and a porous fluidized bed bushing embedded in the wall of the downstream easily clogged section. A closed gas chamber connecting to the gas supply pipeline is located on the outside of the porous fluidized bed bushing. This invention generates a controllable negative pressure at the throat through adjustable ejector to "macroscopically draw" coal powder, while simultaneously utilizing the pressure difference to create a "microscopic air cushion" through the porous bed bushing. This synergistic effect solves the technical problems of high coal powder concentration and easy clogging under pressurized oxygen-enriched conditions, improving combustion stability and load regulation capability.

This utility model provides a dry-wet material separation device for a vertical slag mill, belonging to the technical field of material conveying equipment. It includes a vertical mill with a discharge pipe extending through its outer wall, and a first return conveyor belt located below the end of the discharge pipe. Through the structure of the vertical mill, first return conveyor belt, second return conveyor belt, return hopper, guide pipe, and discharge pipe, this utility model allows the user to convey the return fine powder through the guide pipe during operation, while the wet slag is directly conveyed through the second return conveyor belt and the mill feed belt. This achieves the effect of separating and conveying dry and wet materials, avoiding the mixing of dry return fine powder and wet slag, which could lead to agglomeration and pipe blockage. This improves the operating efficiency and material conveying effect of the device. Furthermore, the return fine powder does not drift during operation, thus avoiding dust generation and improving the safety and practicality of the device.

The utility model relates to a kind of feed yeast powder production fermentation conveying devices, belong to feed yeast powder production technical field, including placement plate, the premix bin is fixedly connected with the top surface of placement plate, the inside fixed connection of premix bin is with guide plate, the right side of the placement plate is fixedly connected with the right side of mounting plate and is fixedly connected with connection bin, the conveying assembly for conveying yeast powder is equipped on the connection bin, the conveying assembly includes fixed plate, the fixed plate is placed in the inside of connection bin, the left side of the fixed plate is fixedly installed with driving motor.The feed yeast powder production fermentation conveying device, conveniently with material is transported under the action of helical blade and driving rod, improve conveying effect and conveying efficiency, the cooperation between positioning ring and positioning groove is fixed to cover plate, convenient for staff to disassemble and assemble cover plate, and then the inside of connection bin is cleaned, more convenient and practical.

The utility model relates to a kind of dynamic airflow distribution optimization devices of low-energy-consumption pneumatic conveying pipeline, including first conveying pipeline and second conveying pipeline, second conveying pipeline is set in first conveying pipeline side, adjusting assembly for optimizing adjustment to the dynamic airflow in first conveying pipeline and second conveying pipeline is set between first conveying pipeline and second conveying pipeline, adjusting assembly includes rotary pipe, rotating plate, L-shaped plate, fixed plate, air guide plate, filter plate, blowing mechanism, support plate, gear ring plate, gear, motor, pivot, first guide plate, second guide plate, connecting frame and guide pipeline.The utility model can optimize adjustment to the dynamic airflow in first conveying pipeline and second conveying pipeline by the adjusting assembly set, to prevent low-energy-consumption pneumatic conveying pipeline when using, single direction's adsorption force in rotary pipe exists, unable to lift the situation of material occurs.