31results about How to "Guaranteed to continue" patented technology

The invention relates to the technical field of geological exploration, in particular to a geological exploration safety monitoring and early warning method and system, and the method comprises the following steps: carrying out the exploration region division based on a geological exploration data set, carrying out the risk assessment and density assignment of geological units in combination with the risk degree, and generating a geological risk density map. According to the method, through geological risk assessment and density assignment, exploration area division and risk assessment, and in combination with risk level judgment of geological units, safety monitoring and early warning in the geological exploration process are more refined and scientific, and by means of stress analysis simulation and terrain sensitivity analysis, the safety of the geological exploration process is improved. According to the geological disaster early warning method, the stress response of the geological unit under natural and artificial loads is revealed, the capability of identifying risk points and sensitive areas in an exploration area is improved, early warning is carried out on geological disasters in the early stage, the real-time performance and pertinence of geological disaster early warning are optimized, and losses caused by the geological disasters are reduced.

The invention relates to an annular automatic packaging device for a reel disc, which comprises a boxing and covering mechanism for covering, labeling and adhesive tape pasting of a paper box and feeding of a finished product to a finished product transmission module, and the boxing and covering mechanism is matched with a reel disc feeding mechanism through an assembly manipulator and is matched with a paper box positioning mechanism through a transfer manipulator. The paper box positioning mechanism is matched with a box folding mechanism for folding the paper box into a vertical semi-finished paper box with an upper cover, the box folding mechanism is matched with a leatheroid feeding mechanism, and the leatheroid feeding mechanism is used for sucking leatheroid on a leatheroid pile and moving the leatheroid to the box folding mechanism and placing the semi-finished paper box with the folded box on the paper box positioning mechanism. The panel feeding mechanism is matched with an AGV trolley feeding device. According to the annular automatic packaging equipment for the reels, packaging is completed in the whole machine, a fixed mechanical arm is used for replacing a conveying belt to convey the reels and semi-finished paper boxes, and therefore the overall packaging efficiency is greatly improved.

The present invention discloses a vertical ring die biomass pellet machine, including a frame, the frame is welded by a bottom plate and a top plate, the left side of the top of the bottom plate of the frame is fixedly connected with a mounting seat through a column, a grinding disc is arranged on the top of the mounting seat, and a ring die mechanism is also installed on the top of the mounting seat. The present invention is provided with a ring die mechanism, which is composed of a plurality of ring die parts, and the ring die mechanism is provided with two groups of granulation hole groups. In production, if the granulation hole group below is damaged, the ring die mechanism can be flipped by using a lifting mechanism and a flipping mechanism, and the granulation hole group originally at the top is flipped to the bottom, and the staff does not need to manually replace the ring die mechanism, thereby ensuring the continuous production. If there is damage on a certain ring die part, the traditional method is to replace the entire ring-shaped ring die mechanism, while the present invention only needs to replace the ring die part, thereby saving resources and avoiding waste.

The invention discloses a cloud monitoring management method, system and equipment for lithium ion battery diaphragm equipment, and relates to the technical field of equipment cloud monitoring management, environmental conditions in a target area are monitored in real time, an abnormal environment in the target area is identified, and if the environmental conditions in the target area are abnormal, multi-stage alarm is sent to the outside; analyzing the influence degree of the environmental condition data on the product production, if the influence degree exceeds the expectation, using the trained adjustment automatic control model to control the environmental improvement equipment, and optimizing the environmental condition in the target area; the operation state of the equipment is identified according to all the operation parameters of the equipment, if the operation state is abnormal, potential faults of the equipment are predicted and identified, and if the potential faults exist, the equipment is maintained when the equipment is in a shutdown state; by constructing a multi-stage alarm mechanism, the production process of the battery diaphragm is adjusted, and monitoring management of battery diaphragm equipment is realized.

The present invention discloses a deep-water gravel bed dredging system and a dredging construction method thereof, and belongs to the technical field of underwater bed construction. It includes a floating body, a gantry trolley mechanism, a dredging device, a bottoming device and a monitoring device; the dredging device is connected to the gantry trolley mechanism, and the bottoming device is connected to the gantry trolley mechanism through a cable; the monitoring device is connected to the bottoming device, and the monitoring device determines the real-time contact state between the bottoming device and the surface of the dredged area according to the force change of the monitoring device, and controls the gantry trolley mechanism to drive the dredging device and the bottoming device to rise and fall synchronously, so that the bottoming device is adjusted in real time to be between a completely bottoming state and a completely disengaged state, so that the dredging device is at an operating depth. The present invention solves the technical problem that the dredging system in the prior art cannot effectively control the operating depth of the dredging device according to the change of tidal range in a large water depth environment.

The application discloses a kind of for tantalum niobium tailings in tin metal recovery's synergistic treatment system, specifically related to metallurgical solid waste resource utilization technical field, acoustic-electricity perception pre-agglomeration module exports pre-agglomeration probability index according to pre-agglomeration threshold value;Heat resistance chromatography module exports the temperature field and fluidized void fraction distribution of suspected agglomeration area;Inhibiting ingredient self-adapting module calculates inhibitor addition rate according to distribution;Wind material decoupling adjustment module exports decoupled wind speed and feed rate set value according to addition rate and bed pressure drop;Chain negative feedback blocking module detects pressure drop deviation to generate feedback correction, superimposed to wind speed set value and reversely adjust feed rate set value, while used to update pre-agglomeration threshold value;The application realizes the online identification of agglomeration precursor, accurate danger area precision inhibiting and the closed-loop cooperation of wind material decoupling, inhibits the nonlinear deterioration of coking loss flow, makes tin recovery rate keep stable when tailings fluctuation, and reduces inhibitor consumption and manual intervention.

The utility model relates to the technical field of concrete pouring, in particular to a pouring mold for a track precast slab, which comprises a pouring cavity, a slurry outlet arranged below the pouring cavity, a conveying pipeline connected with the slurry outlet, and a first conveying pipe vertically arranged at the lower end of the slurry outlet and a second conveying pipe horizontally arranged. The first throttling part is connected with the first conveying pipe, is close to one side of the slurry outlet, and comprises a double-open butterfly valve arranged in the first conveying pipe; the slurry storage chamber is connected with the lower portion of the second conveying pipe, is close to the first conveying pipe and comprises a slurry storage cavity formed in the lower portion of the second conveying pipe and a slurry flowing opening communicated with the lower portion of the second conveying pipe. The second throttling part is connected with the second conveying pipe and located on the side close to the slurry output port. The second throttling part comprises a rotary throttling plate arranged in the second conveying pipe. According to the utility model, the two throttling parts and the slurry storage chamber are arranged to cut off slurry, so that the sealing performance is improved, and slurry leakage is avoided.

The utility model discloses a sawing fixed-length blocking device which comprises a linear guide rail, a fixed-length adjusting assembly, a swing arm assembly, a lifting assembly, a reinforcing steel bar sensing assembly and a reinforcing steel bar conveying assembly. The steel bar conveying assembly and the linear guide rail are of a linear structure, the linear guide rail is arranged over the steel bar conveying assembly in parallel, and the fixed-length adjusting assembly is arranged on the linear guide rail in a sliding mode. The swing arm assembly is arranged on the fixed-length adjusting assembly in a swing mode, the reinforcing steel bar sensing assembly is arranged on the swing arm assembly in a lifting mode through the lifting assembly, the reinforcing steel bar sensing assembly can be downwards inserted into the reinforcing steel bar conveying assembly, and reinforcing steel bar materials are arranged on the reinforcing steel bar conveying assembly and can abut against the reinforcing steel bar sensing assembly. The utility model relates to the technical field of reinforcing steel bar processing and can solve the problems of inconvenient adjustment and low efficiency of a reinforcing steel bar cutting length control mechanism in the prior art.

The utility model relates to the technical field of hardness detection, and discloses an asphalt emulsifier hardness detector which comprises a workbench, the upper portion of the workbench is fixedly connected with a fixing frame, the upper portion of the fixing frame is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a second mounting plate. A first mounting plate is arranged on the lower portion of the second mounting plate, fixing bolts are arranged in the second mounting plate and the first mounting plate, nuts are connected to the outer portions of the fixing bolts in a threaded mode, a hardness displayer is fixedly connected to the lower portion of the first mounting plate, and a detection head is fixedly connected to the lower portion of the hardness displayer. And the upper part of the workbench is fixedly connected with a placing plate. According to the asphalt emulsifier hardness detection device, the asphalt emulsifier charging basket can be clamped by using the pull block and the spring, so that the asphalt emulsifier charging basket is ensured to be stably fixed in the detection process, the hardness of an asphalt emulsifier is detected, and the detection convenience and accuracy are ensured.

The present invention discloses a method for detecting material breakage of a cement raw material conveyor belt, and the field of deep learning image processing technology, including a method for detecting material breakage of a cement raw material conveyor belt, which includes 5 modules, namely, an image acquisition module, an AI classification module, a conveyor state analysis module, an automatic alarm module and an equipment linkage module; the present invention proposes a complete set of conveyor breakage discrimination methods, which can automatically monitor the state of materials on the conveyor in real time throughout the day through real-time intelligent analysis of monitoring cameras, and once a material breakage occurs on the conveyor, an alarm is immediately issued to solve the problem in time. Manual inspections are reduced, the quality of cement production is improved, and the continuous cement production is ensured.

The utility model provides an isothermal reactor system which comprises an isothermal reactor and a heat exchanger, the isothermal reactor comprises a shell pass and a tube pass, the isothermal reactor comprises a plurality of reaction units, and each reaction unit comprises an upper-layer air inlet area, a middle reaction area and a lower-layer exhaust area. The middle reaction area is provided with a plurality of reaction tubes which are regularly arranged, the upper end ports of the reaction tubes are fixed on the partition plate and are communicated with the upper-layer gas inlet area, and the lower end ports of the reaction tubes are fixed on the grid layer. According to the utility model, an isothermal reactor system and a heat exchanger structure are reasonably designed, process conditions are coordinated, SO2 oxidation under isothermal conditions is realized, the reaction temperature in the reactor is always kept in a continuous reaction temperature interval, the problem that the reaction temperature is continuously increased due to reaction heat release in the traditional process is avoided, the SO2 conversion rate is greatly improved, and the production cost is reduced. Catalyst bed layers are reduced, and the process is simplified, so that actual production requirements are met.

The invention discloses an intelligent robot system based on integration of cleaning and fire extinguishing, and belongs to the technical field of intelligent robots. Comprising a tracked robot body, a distributed smoke temperature sensing detection module, a door magnetic control module, an infrared thermal imaging positioning module, a fire extinguishing execution module, a base station water supply module, a hose winding and unwinding module, an intelligent power distribution control module and a main control module. Fire early warning is achieved through the distributed detection module, a fire source is accurately positioned in combination with infrared thermal imaging, continuous water supply and fire extinguishment are completed in cooperation with base station water supply and hose self-adaptive winding and unwinding, and passage control and circuit cut-off are achieved through linkage of a door magnet and a power distribution module. According to the invention, the top-speed switching of the sweeping / fire extinguishing mode can be realized, the automatic and precise extinguishing of the initial family fire can be completed, the daily cleaning demand is considered, and the system is suitable for the integrated application of fire safety and daily cleaning of the family scene.

The embodiment of the invention provides a business service high-availability system, a main / standby switching method and device and electronic equipment, the business service high-availability system comprises a service management component cluster and a plurality of service nodes deployed with the same business service application program, and the plurality of service nodes are located in different regional machine rooms; according to the business service high-availability system, a multi-region, multi-machine-room, multi-node and multi-activity disaster recovery framework is adopted, when the main service node providing business service breaks down, the service management assembly cluster can determine the main service node and the standby service node so as to guarantee high availability of the service nodes, then continuity of the business service is guaranteed, and the service efficiency is improved. And the user experience is greatly improved.

The invention belongs to the technical field of intelligent manufacturing equipment, and particularly relates to annular conveying equipment for conveying automobile parts, which comprises a base, an annular guide rail is fixedly mounted at the upper end of the base, a moving plate is arranged on the upper side of the annular guide rail, and a plurality of limiting wheels are symmetrically and rotatably connected to the lower end of the moving plate. The weight of the automobile parts can be rapidly detected, the braking force of the annular conveying equipment can be automatically adjusted and controlled based on the weight, the power supply amount of the annular conveying equipment can be automatically adjusted and controlled based on the weight of the automobile parts, and then it is ensured that the whole conveying equipment can run at the stable conveying speed all the time; lubricating oil can be automatically added to the annular guide rail, so that the frictional resistance of the automobile parts in the conveying process is reduced, the conveying stability is ensured, and meanwhile, the adding frequency of the lubricating oil can be automatically regulated and controlled according to the weight of the conveyed automobile parts.

The present application discloses a method, device and electronic device for processing account limit data, which is executed by a transaction server. The database server associated with the transaction server stores account limit data corresponding to multiple limit batches. The method includes: determining a limit batch associated with a transaction batch of an account transaction request; generating an account limit data operation request for the corresponding account limit data according to the determined limit batch; sending the account limit data operation request to the database server so that the database server modifies the corresponding account limit data. The present application can process high-concurrency and uninterrupted transaction requests without suspending business transactions, thereby ensuring the continuous progress of transactions; in addition, by isolating transactions and limits from the batch dimension, accurate account limit data for each batch can be obtained, which meets the data reliability requirements of the financial industry and provides an accurate data basis for subsequent verification of the amount of occurrence and provision of bills to the outside world.

The invention relates to the technical field of deep ploughing planting equipment, and discloses a poria cocos deep ploughing planting device which comprises a traction frame and a mounting frame rotationally connected to the rear side of the traction frame, a ground penetrating radar used for monitoring stones is fixedly mounted on the front side of the traction frame, and limiting assemblies are arranged between the traction frame and the two sides of the mounting frame. A plurality of deep ploughing assemblies are arranged on the mounting frame; and the deep ploughing assembly comprises a moving seat slidably connected to the mounting frame and two arc-shaped guide grooves formed in the two sides of the moving seat, a rotating frame is slidably connected between the two arc-shaped guide grooves, and a deep ploughing screw rod is rotatably connected into the rotating frame. The ground penetrating radar is used for detecting the positions and the sizes of hard stones in soil in real time, and the deep ploughing screw rod is controlled to gradually lift up to the rear side while moving to the rear side according to the detection result, so that the hard stones in the soil are actively avoided, and the continuity and the overall efficiency of deep ploughing operation are guaranteed.

The embodiment of the present invention provides a method, device, computer equipment and storage medium for monitoring the effectiveness of rules. In the technical solution provided by the embodiment of the present invention, alarm information and dispatch logs in the network management system are obtained; according to the set alarm rules, the set dispatch rules, alarm information and dispatch logs, the rule effectiveness results are generated, which can improve the timeliness of monitoring the effectiveness of rules, thereby ensuring that the rules can continue to take effect.

The invention discloses self-priming pump equipment, and relates to the field of self-priming pumps, the self-priming pump equipment comprises a driving motor and a pump body, the driving motor is provided with a motor shaft, the motor shaft is connected in the pump body, the bottom side of the driving motor and the bottom side of the pump body are provided with a mounting seat, the pump body is connected with a water suction pipe and a water outlet pipe, and the water suction pipe is connected with the water outlet pipe. A water suction box is connected to the water suction pipe, two water inlet pipes are connected to the bottom side of the water suction box, and a filter cover is installed on the bottom sides of the water inlet pipes; the device further comprises an automatic switching mechanism. It needs to be explained that in the embodiment of the invention, when the pump body is blocked, the switching cover moves to close one water inlet and open the other water inlet, continuous water inflow is guaranteed, if the two water inlet pipes are blocked, the water inlet hole is exposed, then water enters the water suction box through the water inlet hole, and emergency water supply is conducted on the water suction box; the safety of the water suction pump is guaranteed, and meanwhile time is gained for maintenance of the water suction pump.

The invention relates to the technical field of medical instruments, in particular to a hydrops drainage device based on head and neck surgery, which comprises a drainage tube connected with a surgical wound, and one end, far away from the surgical wound, of the drainage tube is communicated with a negative pressure generation mechanism for forming negative pressure suction force; one end, far away from the drainage tube, of each flushing tube is communicated with a cleaning tank for storing normal saline; the drainage tube is further sleeved with an opening and closing mechanism used for controlling the flushing tube to be communicated with the drainage tube, the opening and closing mechanism comprises a closed tank and a blocking plate, the blocking plate is located between the closed tank and the flushing tube, a sealing cavity is formed in the closed tank, air pressure in the sealing cavity is consistent with negative pressure suction in the drainage tube, and an elastic film is arranged between the sealing cavity and the drainage tube in a dividing mode. One end of the blocking plate is located in the sealing cavity, and the other end communicates with the flushing pipe; the drainage tube is used for achieving automatic dredging treatment of blockage of the drainage tube, it is guaranteed that effusion drainage is continuously conducted, and the infection risk and complications are reduced.

This application relates to an iron oxide preparation device based on a Venturi tube, comprising a reaction vessel, a Venturi tube, a circulating pump, an oxygen storage device, and a mixing cylinder. The reaction vessel contains a solid-liquid mixture and is equipped with a circulating gas outlet, a circulating liquid outlet, and a circulating liquid inlet. The mixing cylinder mixes air and oxygen before introducing it into the Venturi tube. The liquid reactant enters the Venturi tube via the circulating pump. After thorough mixing of gas and liquid in the Venturi tube, the mixture returns to the reaction vessel. A stainless steel heating tube provides a heating environment within the reaction vessel. The device also includes a filter tank, a fine-pore baffle, a liquid level sensor, a temperature sensor, and an oxygen content sensor. This application achieves the technical benefits of ensuring sufficient reaction between oxygen in the air and the solid-liquid mixture, producing iron oxide yellow, iron oxide red, and iron oxide black according to different proportions, improving the versatility of the device, increasing the efficiency of the circulating pump, extending its service life, ensuring the reaction proceeds at suitable temperature and oxygen content, and facilitating product discharge.

The invention discloses a rotational flow sediment separation device for river treatment, and relates to the technical field of river treatment, the rotational flow sediment separation device comprises a main pontoon and an auxiliary pontoon, the top of the main pontoon is fixedly provided with a plurality of supports, and the tops of the supports are provided with sediment treatment mechanisms. According to the rotational flow sediment separation device for river treatment, a water-sediment mixture in a riverbed is conveyed to the main floating pontoon through the sand suction pump to be preliminarily filtered, large sediment particles are isolated, damage of hard impurities to follow-up equipment is reduced, equipment abrasion is reduced, the service life is prolonged, and the working efficiency is improved; and meanwhile, the liquid supply assembly feeds a preliminarily filtered water-sediment mixture into the cyclone separation assembly, efficient separation is achieved through centrifugal force, heavy sediment falls into the sediment collection section of the main floating pontoon, light water is discharged, the circulating treatment effect is achieved, and efficient, stable and sustainable river sediment treatment is achieved on the whole.

The compression forming device for biomass fuel processing comprises a shell and an auxiliary assembly, a protruding block is installed on the bottom wall of the shell, a clamping groove is formed between the outer wall of the protruding block and the inner wall of the shell, a mold ring is detachably installed on the inner wall of the clamping groove, and a rotating rod is installed at the top of the protruding block in a penetrating mode; the auxiliary assembly comprises a rotating rod penetrating through the bottom of the transverse frame, the outer wall of the rotating rod is sleeved with a shifting plate, and the inner wall of the shifting plate is slidably connected with a telescopic plate. According to the device, the auxiliary assembly is arranged, in the extrusion forming process of the rotary pressing disc on chipping raw materials, the chipping raw materials are pushed to move towards the extrusion position close to the rotary pressing disc through a material shifting plate and a telescopic plate, the chipping raw materials are prevented from moving outwards in the extrusion process, and sufficient chipping raw materials exist in a forming area; the forming continuity of the biomass fuel can be guaranteed, the compaction degree of the biomass fuel after forming can be improved due to the fact that the chipping raw materials are sufficient, and the quality of the biomass fuel after forming is improved.

The invention relates to the technical field of catalysts and discloses a high-entropy catalyst for CO hydrogenation catalytic synthesis of light olefins as well as a preparation method and application of the high-entropy catalyst. The method comprises the following steps: mixing six metal salts into deionized water to form a uniform solution, then adding citric acid, stirring for a certain time, putting the solution into a water bath at 90 DEG C, and stirring and heating to form uniform gel; taking out the gel, drying and calcining to obtain a catalyst precursor; the prepared catalyst can dissolve out FeCo alloy in situ during hydrogen reduction, and the FeCo alloy is gradually converted into active sites in the CO hydrogenation process. In addition, by adjusting the proportion of metal iron and cobalt in the catalyst precursor, the number of active sites on the surface of the catalyst is effectively adjusted, and the high-entropy catalytic activity is improved. The prepared catalyst has the advantages of simple process, easiness in large-scale production, high olefin selectivity and the like.

This application provides a surface cleaning device for canned fruit, including a base, a limiting component, a spraying component, and a recovery component. The base has two baffles on its upper side and a conveyor belt disposed between the two baffles. The limiting component is disposed between the two baffles and connected to a reciprocating drive component. The spraying component is disposed on the upper side of the baffles and connected to a liquid storage tank. The recovery component is disposed on the lower side of the base and is used to store liquid flowing to the base surface from the conveyor belt. A circulation component is provided between the recovery component and the liquid storage tank to supply liquid to the spraying component through the liquid storage tank. In actual use, the can moves along a wavy trajectory under the action of the conveyor belt and the limiting component, while the spraying component sprays liquid onto the can surface to clean it. The surface cleaning device for canned fruit provided by this application can achieve rapid and stable cleaning of residues on the can surface, ensuring the production efficiency and processing quality of canned fruit.

The utility model discloses an intestinal obstruction silicone tube convenient to connect, which belongs to the technical field of intestinal obstruction catheters, and is characterized by comprising a silicone catheter main body, an external thread cylinder is arranged on the front side of the silicone catheter main body, a connecting component is arranged on the front side of the external thread cylinder, and a sealing component is arranged on the rear side in the external thread cylinder; the connecting assembly comprises an elastic piece, the elastic piece is annularly arranged on the front side of the external threaded barrel, a locking block is connected to the front side of the elastic piece, and an abutting piece adheres to the interior of the locking block. The connecting position of the intestinal obstruction silica gel tube and the negative pressure drainage device is fixed, connection loosening or falling caused by external force factors such as body movement and turning over of a patient is effectively prevented, reliability of connection between the intestinal obstruction silica gel tube and the negative pressure drainage device is guaranteed, and continuous decompression drainage treatment is guaranteed.

The utility model relates to the field of cooling equipment discloses a kind of MPP power pipe is formed after spray cooling box, including cooling box, the inside fixedly connected with partition of cooling box, the inside rear side wall of cooling box is fixedly connected with support plate, the bottom of partition is provided in support plate, the top of support plate is fixedly connected with pump, the input end of pump is fixedly connected with first water inlet pipe, the output end of pump is fixedly connected with connecting pipe.The utility model is provided with pump, first water inlet pipe, conveying pipe, can solve the problem that uneven surface is caused to pipe material, influence the overall service life and safety of pipe material, by connecting pipe, conveying pipe, cooling water is sent to spray ring, to effectively ensure that pipe material entire circumferential surface can be simultaneously, uniformly received cooling water, improve the appearance quality of pipe material, make pipe material surface more smooth and flat, reduce surface roughness.

This utility model discloses an emergency switching device for the conveying path of an SCR catalyst unit and a material conveying device, relating to the field of cement denitrification catalyst production technology. The support platform is mounted on top of a support frame, and a through hole is provided on the support platform. A first push rod is mounted on the support frame, with its output end pointing vertically upward and passing through the through hole. A lifting platform is horizontally mounted on the output end of the first push rod, and the lifting platform is located above the support platform. A control box is mounted on the support frame, and the first push rod is electrically connected to the control box. A roller conveyor belt is mounted on top of the lifting platform, and the angle formed between the conveying direction of the roller conveyor belt and the conveying direction of the material conveyor belt is 60-90°. The lifting platform lifts the pallet away from the material conveyor belt, and then the roller conveyor belt transfers the pallet and material away from the material conveyor belt, thus allowing the material to bypass the faulty section of the production line and ensuring continuous production.

This utility model discloses a rapid drying and molding structure for polyacrylamide anion processing, belonging to the technical field of rapid drying and molding structures for polyacrylamide anion processing. The key technical points include a drying component, with a screening component threadedly connected to the bottom of the drying component. A base plate is fixedly connected to the bottom of the drying component, and a warm air blower body is fixedly connected to the top of the base plate. A first flexible hose, used in conjunction with the drying component, is connected to the right side of the warm air blower body. This solves the problem that most existing rapid drying and molding structures for polyacrylamide anion processing dry polyacrylamide anions through a reaction vessel and stirring, requiring interruptions for material replacement, resulting in low efficiency and making it inconvenient to screen defective products according to specifications.

The utility model relates to the technical field of bean sprout cultivation, and discloses a novel bean sprout cultivation device based on agricultural automation, which comprises a main body assembly, a spraying assembly and a circulating assembly, the spraying assembly comprises a support frame, the support frame is fixedly connected with a fixing frame, the fixing frame is fixedly connected with a driving motor, and the driving motor is connected with the main body assembly. The output end of the driving motor is fixedly connected with a driving shaft, the driving shaft is fixedly connected with a first connecting rod, the first connecting rod is rotationally connected with a second connecting rod, the second connecting rod is rotationally connected with a fixing block, the fixing block is fixedly connected with a connecting pipe, and the connecting pipe is fixedly connected with an extension pipe. According to the bean sprout cultivation device, water is evenly sprayed to bean sprout seeds on the multiple layers of storage plates, the problem that water is not evenly sprayed in a traditional cultivation mode is solved, it is guaranteed that each layer of bean sprout seeds can be nourished with sufficient water, the germination rate of the seeds is increased, complexity of manual operation is reduced, and automation of bean sprout cultivation is achieved.

The invention discloses an equipment control method and device, electronic equipment and a readable storage medium, and the method comprises the steps: responding to registration information of a first home host in a home object, and creating virtual equipment for the home object; the family object is associated with a plurality of family hosts; when declaration information of a first home host in the home object is received, establishing a mapping relationship between the virtual device and the first home host; the declaration information is used for indicating that the first home host is a home host selected from a plurality of home hosts; based on the mapping relation, a control instruction is sent to the first home host through the virtual device; the instruction is used for controlling equipment in the home object, the stability of cloud data is guaranteed, and the response speed of the local home host is improved.