47results about How to "Guarantee normal progress" patented technology

The invention discloses an automatic cleaning device and method for dust removal filter bags, and relates to the technical field of tobacco production, the cleaning device comprises a water tank, a light transmittance sensor, a conductivity sensor and a tool structure, the light transmittance sensor and the conductivity sensor are arranged in the water tank, and the tool structure can conduct adaptive tensioning installation on the dust removal filter bags of different sizes; according to the cleaning method, the cleaning process is judged and guided through monitoring numerical values of the conductivity and the light transmittance of the cleaning water. According to the cleaning device, the dust removal filter bag is cleaned in a water washing, high-pressure flushing and ultrasonic cleaning combined mode, tobacco dust attached to the dust removal filter bag can be well removed, the dust removal filter bag can be repeatedly used, and control over the production cost and achievement of resource and environment friendliness are facilitated; according to the cleaning method, the cleaning work of the dust removal filter bag is guided and controlled through monitoring of the light transmittance and the conductivity of the liquid in the box body, the cleaning effect of the dust removal filter bag can be well guaranteed, and then normal operation and production safety of tobacco production are guaranteed.

The invention provides a large-span offshore photovoltaic truss type support structure, which is characterized in that a truss is arranged at the pile top of a support pile in a photovoltaic power generation area, the whole truss comprises a plurality of independent parts which are spliced along the arrangement direction of the support pile, a support is arranged at the top of the truss, and a photovoltaic module is mounted on the support; therefore, the bracket and the photovoltaic module form a steady-state supporting state on the truss; pile foundation connecting structures which are adjusted in the vertical direction and the horizontal direction respectively are arranged between the support piles and the trusses, and middle connecting pieces for bearing the support piles and the trusses are arranged on the pile foundation connecting structures in the vertical direction. By means of the connecting structure between the pile foundation and the truss which are adjustable in the vertical direction and the horizontal direction, the requirement for the vertical precision of piling is low, the construction requirement for offshore pile foundation construction can be lowered so that a support can be conveniently installed, it can be guaranteed that after the pile foundation deviates in the horizontal direction, the truss can still be normally installed on the pile top, and therefore the construction difficulty is lowered, and the construction efficiency is improved. And normal project propulsion is ensured.

The present invention discloses a horizontal directional drilling device, which relates to the technical field of construction machinery, and comprises a horizontal drilling rig main body, a frame is arranged above the horizontal drilling rig main body, and a hydraulic cylinder is rotatably connected between the horizontal drilling rig main body and the frame, a first connecting member is symmetrically fixed below the middle section of the frame, a second connecting member is arranged at a position corresponding to the first connecting member on the horizontal drilling rig main body, and the first connecting member is rotatably connected with the second connecting member; a first support plate is arranged at one end of the frame, a second support plate is arranged below the first support plate, and a first stabilizing mechanism is arranged at the other end of the horizontal drilling rig main body close to the frame. The present invention can realize the limiting of the front and rear ends of the horizontal directional drilling rig main body, and can greatly improve the stability of the horizontal directional drilling rig main body during the drilling process, and avoid the situation that the entire fuselage is unstable and easy to deviate, thereby ensuring the normal progress of the construction.

The utility model discloses an H-shaped steel polishing device convenient to fix, which belongs to the field of polishing devices and comprises a support, a portal frame is arranged on the support, a fixing plate is arranged on the portal frame, and a lifting plate is mounted on the fixing plate. Through the arranged fixing structure, after H-shaped steel is placed on the placing plate, the H-shaped steel can be rapidly fixed through the fixing structure, it is guaranteed that the H-shaped steel cannot topple over during polishing, normal polishing work is guaranteed, manual hand holding is not needed, a movable rod with an abutting plate is arranged on an adjusting assembly in a penetrating mode, and rapid fixing and loosening can be achieved; the device is simple in structure and convenient to operate, the adjusting assembly is arranged in the strip-shaped hole, the pressing plate is installed on the movable block through the connecting bolt, when the connecting bolt is screwed tightly, the using stability of the whole adjusting assembly can be guaranteed through the pressing plate, when the connecting bolt is unscrewed, the position of the adjusting assembly can be rapidly adjusted, and using flexibility and adaptability are high.

The invention relates to a truss manipulator system with an anti-falling protection function and a using method thereof. The truss manipulator system comprises a stand column I, a stand column II, a stand column III, a stand column IV, an X shaft I, an X shaft II, a Y shaft, a Z shaft, a gripper mechanism and a control cabinet. A Y-axis driving mechanism for the Y-axis to move along the X-axis I and the X-axis II is arranged between the Y-axis and the X-axis I and between the Y-axis and the X-axis II; the Z shaft is installed on the side face of the Y shaft, a Z shaft driving mechanism for the Z shaft to move along the Y shaft and the vertical direction is installed between the Z shaft and the Y shaft, and a pneumatic band-type brake for preventing the Z shaft from falling is installed beside the Z shaft; and the gripper mechanism is mounted at the lower end of the Z shaft so as to automatically grab a workpiece below the Z shaft. According to the truss manipulator system with the anti-falling protection function, band-type brake protection after power failure and air failure is achieved through the pneumatic band-type brake, accidental free falling motion of the Z axis is prevented, and normal operation of logistics transfer is guaranteed.

The utility model discloses an eccentric floor drain which comprises a floor drain frame body, a floor drain core and a floor drain cover, a supporting plate is connected in the floor drain frame body in a sliding mode, a water drainage plate which is eccentrically provided with a water drainage hole is connected in the supporting plate in a rotating mode, the floor drain core is connected in the water drainage hole in the water drainage plate in an inserted mode, and a filter plate is arranged above the floor drain core. And the floor drain core is rotationally connected with a drainage baffle plate. The floor drain is reasonable in structural design, the drainage hole eccentrically formed in the drainage plate can be opposite to a drainage pipeline by rotating the drainage plate, installation and operation are easy and convenient, normal proceeding of drainage work can be guaranteed, dirt and hair can be fully filtered out through the floor drain cover and the filter plate during drainage, water is drained into the drainage pipe through the floor drain core to be drained, and the drainage effect is good. The first annular sealing gasket, the second annular sealing gasket and the floor drain core can play a role in deodorization, and the phenomenon of odor returning of the sewer pipe is avoided.

The present invention relates to a game state control method, device, equipment and storage medium, the method comprising: in response to a game being in a preset prop operation state, obtaining a video stream of a game area, the game area including a placement area for a game marker; detecting the video stream to determine whether a game marker exists in the placement area; if a game marker exists in the placement area, determining the state of the game marker based on the video stream; if the state of the game marker is a preset stable state, switching the game to a marker operation state. The game state control method can automatically detect whether the game area has a game marker and the state of the game marker based on the video stream of the game area, and automatically switch the game state to the marker operation state, thereby reducing labor costs and improving the switching efficiency of the game state.

The present invention relates to the field of monitoring and maintenance management systems, and provides an inter-plant information monitoring and maintenance management system; an information monitoring module is used for real-time monitoring of inter-plant information data, and sending it to a data analysis module and a decision and restriction module; the data analysis module performs production efficiency analysis, fault identification and status prediction on the data transmitted by the information detection module, and the decision and restriction module generates a user authority restriction token and an inter-plant information report, and sends it to a user operation module; the user operation module is used for displaying the inter-plant information that can be obtained by users with different authorities according to the authority restriction token and the information transmitted by the data analysis module, and sending early warning information according to the fault identification result; the present invention improves the overall planning capability of the inter-plant area through the data analysis module, effectively avoids the leakage and improper use of sensitive information through the decision and restriction module, and ensures the normal production operation of the plant area.

This utility model discloses a reusable, long-life pre-pump filter, belonging to the field of air purification equipment. The filter mainly consists of a filter cartridge body, a top cover, and a filter medium. A cooling component is installed at the top of the top cover to cool the dust-laden gas, causing changes in the physical properties of dust particles and improving the separation efficiency of dust and gas. The cooling component achieves efficient heat dissipation through a heat-conducting plate, a cooling fan, and heat dissipation fins. A sealing plate is installed at the bottom of the top cover to enhance the sealing performance. The air inlet and spiral groove cooperate to form a spiral airflow that is evenly distributed inside the filter cartridge. The baffles inside the filter cartridge can buffer and guide the airflow, allowing the gas to pass through the filter medium more evenly. The overall structural design is optimized, solving the problems of low filtration efficiency, easy clogging, and insufficient stability and sealing of traditional filters in complex dusty environments. It can effectively purify dust-laden gas and has good application prospects.

The utility model relates to the technical field of medical instruments, and discloses a traction device for nervous system clinical surgery, which comprises a main body mechanism and a support mechanism, the support mechanism is positioned on the left side of the main body mechanism, and the main body mechanism comprises a device body, an electric motor, a double-sided threaded rod, a movable nut and a traction plate. According to the traction device for the nervous system clinical operation, by installing the main body mechanism, when the device body conducts traction operation of the nervous system clinical operation, a medical worker can adjust the distance between the two sets of traction plates through operation, and therefore the traction force is adjusted; by means of the design of the auxiliary plate, the surgical site can be fully expanded, traction operation at different angles is achieved, the device can be suitable for supporting wound openings of different sizes, the view field of medical workers in the surgical process is expanded, normal operation of a clinical surgery of the nervous system is guaranteed, and the practicability and flexibility of the device body are improved.

The utility model discloses a cooling device used in a stem cell cryopreservation process, and relates to the technical field of stem cell cryopreservation equipment. The device comprises a storage box, a cover plate is hinged to one side of the top of the storage box, a placement box is installed in the storage box, a plurality of test tube grooves are formed in the top of the placement box at equal intervals, and a gap groove is formed between the placement box and the inner wall of the storage box. Dry ice storage boxes are fixedly installed on the two opposite sides of the outer wall of the storage box, conveying pipes at the bottoms of the dry ice storage boxes are inserted into the bottoms of the gap grooves, and baffles distributed at intervals are fixedly arranged in the gap grooves. The cooling box, the water inlet pipe and the water outlet pipe can block external high temperature through circularly-cooled cooling water, a proper low-temperature environment in the transfer box is maintained, adverse effects of the external environment on the cooling process are reduced, normal cooling work is guaranteed, and the overall cooling efficiency is improved.

The utility model discloses a dedusting type capacitance compensator, an auxiliary mechanism is located above a main body mechanism, the main body mechanism comprises a capacitance compensator body, a ventilation box and a filter screen, the ventilation box is fixedly installed at the upper end of the capacitance compensator body, and the filter screen is movably installed in the ventilation box. By installing the main body mechanism, when the capacitance compensator body is used, a filter screen in the ventilation box can filter input gas, the situation that dust enters the capacitance compensator body to damage components is avoided, automatic cleaning of the filter screen can be achieved in cooperation with the design of a motor and a dust removal brush, and the practicability is high. The situation that the filter screen is blocked due to accumulation of dust and impurities is avoided, normal ventilation operation of the capacitance compensator body is guaranteed, and automation and protection performance of the capacitance compensator body are improved.

The invention belongs to the technical field of stone sculpture repairing, and particularly relates to stone sculpture color fixing and repairing premixing equipment which comprises a box body, a feeding mechanism, a drying mechanism, a mixing mechanism and a curing mechanism, the feeding mechanism is fixedly arranged at the top end of the box body, the drying mechanism is arranged on the inner side wall of the box body, and the mixing mechanism is arranged on the inner side wall of the box body; the curing mechanism is arranged on the side wall of the box body, and supporting legs are fixedly arranged at the bottom end of the box body in an array; the mixing mechanism comprises a scattering mechanism and a stirring mechanism. According to the stone sculpture color fixing and repairing premixing equipment provided by the invention, the scattering mechanism is arranged, a scattering rod rotates quickly, so that raw materials falling into a scattering cavity can be scattered through quick rotation of the scattering rod, agglomeration is avoided, various raw materials are scattered into the scattering cavity, and mixing of the raw materials is further enhanced; the technical effect of scattering and mixing the raw materials is achieved, and the technical problems that in the prior art, the raw materials are gathered into blocks and are not fully mixed are effectively solved.

The utility model discloses a light lifting threshing inspection vehicle for a greenhouse, which belongs to the technical field of greenhouse agricultural machinery equipment and comprises a lifting platform, a lifting mechanism arranged below the lifting platform and a vehicle body arranged below the lifting mechanism. The lifting mechanism comprises a pawl, a pawl reset spring, a sliding block, a scissor fork and a sliding way. One end of the pawl reset spring is connected with the scissor fork, the other end of the pawl reset spring is connected with the pawl, the pawl is arranged above the sliding way in a sliding mode, and the end, close to the pawl, of the bottom of the scissor fork is sleeved with the sliding block. According to the light lifting threshing inspection vehicle for the greenhouse, an operator can flexibly adjust the using height of the vehicle according to the height of the operator through the lifting mechanism, the operator can easily control advancing and retreating of the vehicle body through the pedal, normal advancing of the transport vehicle is guaranteed, and the working efficiency is further improved.

The application discloses a coal mine underground integrated intelligent circulating leak-stopping system, which comprises a single-bag pipeline cleaning and plugging device, a two-plugging-one-injection hole sealing device and an intelligent circulating leak-stopping pump truck, two pipeline fixing sleeves are symmetrically arranged at the left and right ends of the bag of the single-bag pipeline cleaning and plugging device, the right ends of a leak-stopping pipe and a water injection cleaning pipe are connected with a leak-stopping and cleaning conversion valve, the right end outlet of the leak-stopping and cleaning conversion valve is arranged in a fissure sealing section, and the left end of the leak-stopping pipe is connected with the intelligent circulating leak-stopping pump truck. The leak-stopping and cleaning conversion valve is used for realizing the circulating operation of leak-stopping and cleaning of the fissure sealing section, timely cleaning of the leak-stopping pipe can effectively prevent the leak-stopping pipe from being blocked, the grouting leak-stopping effect is greatly improved, meanwhile, the automatic control of the circulating grouting leak-stopping is realized through the intelligent controller, the working strength is reduced, the working failure in the leak-stopping grouting work is reduced, the normal grouting leak-stopping work is ensured, and the leak-stopping effect and the leak-stopping efficiency are further improved.

The utility model discloses a bronchitis patient respiratory rehabilitation auxiliary device, including blowing cover and two transparent cylinder, the left side of blowing cover is fixedly inserted with the connecting pipe, the outside edge of connecting pipe is movably sleeved with the flexible pipe, the end of flexible pipe far away from the connecting pipe fixedly passes through one of the transparent cylinder, and the transparent cylinder is connected with the connecting pipe. According to the breathing rehabilitation assisting device for the bronchitis patient, when the air blowing cover needs to be detached, the nut is rotated through the shifting piece and rotates on the edge of the outer side of the threaded rod so that the tightening ring can be loosened, and the air blowing cover can be detached. And then the air blowing cover is moved upwards, the air blowing cover drives the connecting pipe to move upwards to be away from the hose, so that the air blowing cover is detached, the air blowing cover is conveniently replaced or disinfected through the detaching operation of the air blowing cover, and the situation of cross infection is avoided.

The present invention discloses a method for cultivating greater amberjack seedlings in an indoor cement pool, comprising the following steps: fertilized egg hatching, environmental regulation, bait and feeding methods, net-pulling training, and fish screening and pool division. The method adopts cement pool cultivation, and through water quality regulation, water flow environment regulation, and light environment regulation, selects nutritious oyster fertilized eggs instead of rotifers as the starter bait for fry, and through step-by-step net-pulling training, and cultivating seedlings of different specifications in different pools, the hatching rate of greater amberjack fertilized eggs and the survival rate of newly hatched fry are improved. The present invention also provides the use of the above method in improving the hatching rate of greater amberjack fertilized eggs, improving the weight, total length, survival rate, and yield rate of greater amberjack fry, improving the expression of genes related to muscle growth and development of greater amberjack, improving the microbial species coverage, richness, and diversity of greater amberjack intestinal flora, regulating the composition structure of greater amberjack intestinal microbial colonies, and increasing the proportion of beneficial bacteria in the flora or improving intestinal health.

The utility model relates to the field of spraying cleaning machines, and discloses a stable high-pressure spraying cleaning machine which comprises a moving table, the upper surface of the moving table is fixedly connected with a machine body, a motor is fixedly connected in the machine body, the output end of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a main bevel gear, and the other end of the rotating shaft is fixedly connected with a main bevel gear. A base is fixedly connected to the interior of the moving table, an auxiliary bevel gear is rotationally connected to the interior of the base, the main bevel gear is meshed with the auxiliary bevel gear, a connecting shaft is fixedly connected to the interior of the auxiliary bevel gear, and a connecting gear is fixedly connected to the outer wall of the connecting shaft. According to the cleaning machine, the main bevel gear is driven by the motor to rotate, and then the auxiliary bevel gear and the connecting shaft are driven to rotate, so that the toothed plate can push the clamping plate to clamp an object, the problem that most of existing cleaning machines cannot fix the position of the cleaned object is solved, and normal operation of the cleaning process is guaranteed.

The utility model relates to the technical field of ground roller repair welding, and discloses a mine ground roller repair welding repair auxiliary support which comprises a supporting frame, a bottom plate, a fixing block, a guide rod, a first guide plate, a second guide plate and a positive and negative tooth double-end stud. Two guide rods are symmetrically installed at the left end and the right end above the bottom plate through fixing blocks. A first guide plate and a second guide plate which are parallel to each other are symmetrically arranged at the positions, located on the front side and the rear side of the bottom plate, of the two ends of the two guide rods. The first guide plate and the second guide plate can be used for limiting and guiding the ground roll in the rolling repair welding repair process, so that the ground roll can be prevented from deviating in the rolling process, welding slag falling in the repair welding repair process can be far away from the ground roll, the welding slag or other sundries can be prevented from adhering to a roller of the ground roll, and the service life of the ground roll is prolonged. Repair welding repair can be conveniently conducted on the ground roll, the repair welding repair quality can be effectively guaranteed, and the repair welding repair efficiency can be effectively improved.

The present application discloses a method for constructing a virtual communication network based on quantum key association, the method comprising: the 1X client initiates a communication request to the first access base station; the first boundary base station addresses the second boundary base station; the first boundary base station negotiates keys with the second boundary base station, determines that the communication key in this communication process is QRN‑XY, the encryption and decryption key is key‑XY and issues them to the 1X client and the 2Y client respectively; the first boundary base station generates the XYth virtual communication network based on the communication key QRN‑XY; in the XYth virtual communication network, the 1X client uses the encryption and decryption key key‑XY to encrypt the communication content and communicate with the 2Y client, and after the communication is completed, the first boundary base station releases the XYth virtual communication network. The present invention constructs a virtual communication network based on the same communication key, ensures the normal communication, and effectively ensures the security of the clients of both communicating parties in this communication process by filtering the third-party clients through the access base station.

The utility model discloses a thread rolling device which comprises a bottom plate, a fixing frame is fixedly connected to the position, close to the left side, of the top of the bottom plate, a lower mounting plate is arranged at the position, close to the right side, of the top of the bottom plate, rail wheels are arranged at the positions, close to the four corners, of the bottom of the lower mounting plate, and rails are fixedly connected to the positions, close to the front side and the rear side, of the top of the bottom plate. A lower washboard is arranged at the top of the lower mounting plate, a plurality of first screws are arranged on the front side and the rear side of the lower washboard, a connecting rod is fixedly connected to the left side of the lower mounting plate, a hydraulic machine is arranged at the left end of the connecting rod, an upper mounting plate is arranged at the position, close to the top, of the inner side of the fixing frame, and an upper washboard is arranged at the bottom of the upper mounting plate; according to the thread rolling device, when the height of the upper rolling plate is adjusted, the threaded rod drives the upper rolling plate to move up and down in a limited track, the situation that the upper rolling plate shakes left and right is avoided, and therefore normal proceeding of thread rolling work is guaranteed.

The present invention relates to the technical field of waybill processing, and discloses a waybill information management method, device, equipment and storage medium. The method obtains authorization information of a third-party platform connected to the warehouse management system according to order data and merchant information in a request for printing an electronic waybill sent by the warehouse management system, calls a waybill information acquisition interface on the third-party platform based on the authorization information, and sends order data, merchant information and signature information based on the waybill information acquisition interface to generate an electronic waybill and printing information on the third-party platform, and receives the printing information fed back through the waybill information acquisition interface, and calls the third-party electronic waybill platform through the authorization information, thereby realizing the docking security between the warehouse and the platform and the acquisition of waybill data, ensuring the security of data and facilitating the docking of different platforms, and realizing the lean, refined and accurate management of order printing by the warehouse management system, and responding to business needs more quickly.

The invention relates to the technical field of safety protection devices, and discloses a multifunctional building construction safety protection device which comprises a protection plate, a supporting frame is fixed to the front portion of the protection plate, a lifting device is arranged in the protection plate, and a supporting device is arranged on the right side of the lifting device. A cleaning device is arranged on the front portion of the protection plate, the lifting device comprises a motor, a threaded rod, a lifting protection plate, a first connecting rod, a rotating rod, a connecting rod and a protection net, the lifting protection plate is lifted, the protection area of the device is increased, pedestrians are prevented from entering a construction site, personal danger is avoided, the construction progress is blocked, and the construction progress is guaranteed; the protection net can block stones or waste falling from the upper portion of the construction site, pedestrians passing by are prevented from being injured by the stones falling from the construction site, the safety of the pedestrians is protected, the safety of the device is improved, and normal work of the construction site is guaranteed.

The invention relates to the technical field of powder-liquid double-chamber bag production, and discloses a powder-liquid double-chamber bag lamp inspection bag feeding device and method.The lamp inspection bag feeding device comprises a first-stage carrying mechanism, a bag arranging annular belt mechanism, a second-stage carrying mechanism and a lamp inspection annular belt mechanism, and the bag arranging annular belt mechanism is provided with a plurality of first-stage clamping stations; the first-stage carrying mechanism grabs the powder-liquid double-chamber bags and enables the powder-liquid double-chamber bags to enter first-stage clamping stations, the bag arranging annular belt mechanism transfers the powder-liquid double-chamber bags to the second-stage carrying mechanism, the second-stage carrying mechanism comprises a carrying rack and a grabbing clamp, and the lamp inspection annular belt mechanism is provided with a plurality of second-stage clamping stations. The carrying rack can drive the grabbing clamp to reciprocate in the horizontal direction and the vertical direction, the grabbing clamp is used for grabbing and releasing a plurality of powder-liquid double-chamber bags at the same time, the second-stage carrying mechanism grabs the powder-liquid double-chamber bags in the first-stage clamping station and presses the powder-liquid double-chamber bags into the second-stage clamping station, and the lamp inspection annular belt mechanism transfers the powder-liquid double-chamber bags to a lamp inspection area. The two-stage grabbing and positioning mechanism with progressive precision is adopted, accurate positioning of the powder-liquid double-chamber bag is completed step by step, the positioned powder-liquid double-chamber bag is automatically conveyed to the lamp inspection procedure, and the powder-liquid double-chamber bag clamping and positioning device has the advantages of being high in clamping and positioning precision and automation degree, saving manpower, improving production efficiency, reducing production cost and the like.

The present application relates to the technical field of coal mining process, in particular to a pushing and pulling process during coal mining, and more particularly to a method for improving the difficulty of pushing and pulling under strong mine pressure and a pushing and pulling process thereof. The present application aims to provide a method for improving the difficulty of pushing and pulling under strong mine pressure, that is, when the pushing and pulling is difficult, a double-drum shearer is used to achieve the following method: the double-drum shearer returns along the original route, the rear drum of the double-drum shearer is normally rotated to sweep the bottom coal while the front drum is shielded, and the rocker arm connected with the front drum is pressed down until the front drum forms a downward pressure on the part of the scraper conveyor corresponding to the front drum. Due to the relationship between the force and the counterforce, the part of the scraper conveyor corresponding to the rear of the front drum is subjected to an upward force, thereby achieving the automatic lifting effect on the scraper conveyor. The method is simple and has high pushing and pulling efficiency.

The utility model relates to the technical field of asphalt production, in particular to an asphalt oil extraction device. According to the technical scheme, the asphalt oil extraction device comprises an outer pipe, a feeding pipe, a low-liquid-level discharging pipe and a liquid extraction pipe, a heating block is arranged at the bottom end of the interior of the outer pipe, a guide groove is formed in the heating block, the liquid extraction pipe is connected to the outer pipe in an inserted mode, and the low-liquid-level discharging pipe is arranged at the end, located on the outer side of the outer pipe, of the liquid extraction pipe. And a feeding pipe is erected at the top end of the outer pipe. The device not only has obvious advantages in the aspects of heating efficiency, separation effect, operation convenience, structural stability and the like, but also can improve the yield and reduce the cost, and is efficient, economical and practical production equipment.

This utility model relates to the field of aquaculture equipment technology and discloses a marine aquaculture net fixing device, comprising a first mounting plate, a second mounting plate, a connecting block, an arc-shaped spring plate, a locking device, a connecting post, and a limiting hole. The arc-shaped spring plate is an open ring shape, connecting the two mounting plates through the connecting block. The elasticity allows the mounting plates to close and clamp the net, and facilitates the threading of ropes to connect other facilities. The two mounting plates are respectively provided with connecting posts and limiting holes on corresponding sides for accurate alignment, ensuring even force on the net and preventing displacement and damage. The locking device includes a base, a first connecting rod, a second connecting rod, a locking rod, and other components. These components work together to achieve quick locking and unlocking of the mounting plates. The collar guides and limits the locking rod, improving locking reliability. The handle at the hinge is easy to operate, reducing labor intensity. The bent rod on the locking rod engages with the connecting post insertion hole to form a stable connection, resisting seawater impact, ensuring the mounting plates are tightly fixed, and preventing the net from loosening and slipping. It is suitable for complex aquaculture environments.

The utility model discloses a coal mine goaf inhibition water mist fire prevention device which comprises a material storage box, a water pump is arranged on the right side of the material storage box, a water conveying pipe is fixedly connected to the top of the water pump in an inserted mode, a round shell is fixedly connected to the front side of the water conveying pipe, and first sealing bearings are fixedly connected to the top and the bottom of the round shell in an inserted mode. A first grooved wheel is arranged over the round shell, a filter cylinder is arranged at the end, away from the water pump, of the water conveying pipe, a discharging pipe is fixedly inserted into the bottom of the filter cylinder, a threaded cylinder movably sleeves the edge of the outer side of the discharging pipe, and a second rotating rod is fixedly arranged in an inner cavity of the second grooved wheel in a penetrating mode; the bottom end of a second rotating rod fixedly penetrates through two second sealing bearings and is fixedly connected with a movable plate, a plurality of brushes are fixedly connected to the top of the movable plate, a drainage pipe is fixedly connected to the right side of the filter cartridge in an inserted mode, a transverse pipe is fixedly connected to the right side of the drainage pipe, and a plurality of spray heads are fixedly connected to the bottom of the transverse pipe in an inserted mode.

The invention provides an agriculture and light complementary power station energy supply method and system, a storage medium and electronic equipment, and the method comprises the following steps: converting solar energy and wind energy into electric energy based on photovoltaic equipment and fan equipment, and configuring the electric energy to an energy storage end and a power utilization end through a one-way exchanger and a two-way inverter; and acquiring power generation end electric energy information, power utilization end power utilization information, energy storage end information and external power grid information, and allocating the electric energy based on the smart energy management and control platform. According to the agriculture and light complementary power station energy supply method and system, the storage medium and the electronic equipment, distributed renewable energy sources are applied to a centralized agriculture and light complementary field station, the distributed renewable energy sources meet the goal of upper-layer zero-carbon economy and lower-layer agricultural production and field station operation and maintenance electricity consumption, carbon emission in the field station is reduced, and the energy utilization rate of the field station is increased. Through the whole system, the agricultural and light win-win value is fully exerted.

The utility model discloses an ink box for an ink-jet printer, which belongs to the technical field of ink-jet printers and comprises a box body, a box cover is arranged on the box body, a liquid injection pipe is arranged on the box cover, and a micro pump is mounted on the box body. Through the arranged suction structure, a connector at the tail end of a hose is in threaded connection to a liquid inlet head, the whole suction structure is convenient to disassemble, a filtering assembly is installed on a suction head through external threads, filtering can be effectively conducted, impurities are prevented from entering a micro pump and a nozzle, the blocking condition is avoided, and the service life of the micro pump is prolonged. According to the ink-jet printing machine, the ink-jet printing head is arranged in the box body, normal operation of ink-jet printing work is guaranteed, a supporting rod is arranged on the filtering assembly, when the ink-jet printing head is placed, the supporting rod plays a role in lifting and supporting, the ink-jet printing head cannot make contact with the inner bottom face of the box body, normal operation of ink-jet printing work is guaranteed, an end cover structure is arranged on the liquid injection pipe, and an obliquely-downward special-shaped pipe is arranged on an end cover body; the ventilation function can be achieved, dust can be effectively prevented, and dust is prevented from entering the box body.