23results about How to "Easy to open automatically" patented technology

The utility model discloses a filler cleaning device in a desulfurizing tower. The filler cleaning device is used for cleaning filler of the desulfurizing tower. Comprising a pressure measuring device, a cleaning device and a spraying device, the desulfurizing tower is provided with a gas inlet, a gas outlet and a water outlet; a gas inlet and a water outlet are formed in the lower end of the desulfurization tower; the filler comprises an upper-layer filler and a lower-layer filler which are both positioned in the desulfurizing tower; the pressure measuring device comprises an upper pressure measuring meter and a lower pressure measuring meter which are positioned at the upper and lower ends of the desulfurizing tower; the two cleaning devices are positioned above the upper-layer filler and the lower-layer filler; the spraying device is positioned inside the desulfurizing tower; the cleaning device comprises a cleaning pipe, a pressurizing nozzle and a filtering collector; the pressurizing nozzle is connected with the cleaning pipe; the filtering collector is positioned below the upper-layer filler; the two cleaning devices are respectively controlled by the upper pressure gauge and the lower pressure gauge to clean the upper-layer filler and the lower-layer filler, the cleaning devices are automatically started when more impurities exist in the filler, the whole operation is simple, and the automation degree is high.

The present invention relates to the technical field of microbial degradation detection, and discloses a harmful substance detection device for microbial degradation, including a degradation tank, the outer surface of which is fixedly connected to a plurality of sampling tubes from top to bottom in sequence, and valve parts are arranged inside the plurality of sampling tubes; the outer surface of the degradation tank is fixedly connected to a mounting frame, and a lifting assembly is arranged inside the mounting frame. The harmful substance detection device for microbial degradation can meet the extraction of harmful substances at different levels by moving the sliding frame up and down, and can drive the sampling mechanism to move sideways by starting the electric cylinder, and can then drive the sampling member to connect with the sampling tube, and can extract samples inside the degradation tank through the sampling member and the sampling tube through the negative pressure inside the negative pressure cylinder, which not only meets the extraction of samples at different levels and improves the comprehensiveness of its harmful substance detection, but also reduces the pollution of the sampling mechanism, and has a good sampling detection function.

The utility model discloses a partridge fattening device, which belongs to the field of livestock breeding and comprises a fattening box, a door groove is arranged on the front side of the fattening box, a door body is slidably arranged on the front side of the fattening box, a reinforcing block is fixedly arranged at the upper end of the door body, a first telescopic rod is fixedly arranged at the upper end of the reinforcing block, and a second telescopic rod is fixedly arranged at the lower end of the door body. The upper end of the first telescopic rod is sleeved with a box cover, a plurality of limiting blocks are fixedly arranged on the left side and the right side of the door body correspondingly, the first telescopic rod is arranged to be connected with the door body, the door body can be conveniently and automatically lifted, the door body can be conveniently and automatically opened and closed, the door body can be conveniently and remotely operated and controlled through opening and closing of the first telescopic rod, and partridges are prevented from being disturbed; meanwhile, a cover is connected through a second telescopic rod, the cover is conveniently and automatically lifted, the cover is conveniently clamped to the upper end of the fattening box to close the upper end of the fattening box, and the indoor ventilation effect of the fattening box is improved by separating the fattening box from the cover.

The utility model belongs to the field of curtain installation, and particularly relates to a curtain track which comprises a track shell, an installation frame is fixedly arranged at the top of the track shell, rivets are arranged on the surface of the installation frame in a penetrating mode, and one side of the track shell is fixedly connected with the surface of a motor. A motor drives a threaded column to enable a mounting block in threaded fit with the surface of the threaded column to slide towards one side, a sliding column limits the mounting block, the surface of a pulley is matched with a sliding rail, meanwhile, the side face of the pulley slides in a clamping strip, the pulley is limited, the stability of the pulley during movement is improved, and the curtain can be automatically opened and closed conveniently; the lifting rings penetrate through the surface of the curtain, the lifting rings are clamped in clamping grooves in a base to be provided with the curtain, the curtain is convenient to disassemble, assemble and replace, the surface of a sliding column is slidably sleeved with the multiple lifting rings, the top of the curtain is lifted, the curtain is convenient to move, and the adaptability of the device is improved.

The invention discloses a copper dissolving tank with high copper adding efficiency, and belongs to the technical field of copper dissolving tanks, the copper dissolving tank comprises a copper dissolving tank body, a moving assembly is arranged at the top of the copper dissolving tank body, a protection assembly is arranged in the moving assembly, a dismounting assembly is arranged in the moving assembly, the copper dissolving tank body is cylindrical, and the moving assembly comprises a sliding rail; a limiting plate is slidably connected to the outer surface of the sliding rail, a mounting shell is fixedly connected to the side wall of the limiting plate, and a round hole is formed in the top of the mounting shell; according to the copper adding device, the moving assembly is arranged, through the design, a first electric push rod, a hydraulic device and rolling wheels are utilized, the cover plate can be automatically opened and closed conveniently, copper adding of the copper dissolving tank is more convenient, and therefore the copper adding efficiency is improved, and the overall process efficiency is improved; and the output shaft of the first electric push rod is lubricated in real time through smooth cotton, and maintenance is convenient.

The utility model discloses a split bedpan of a pedestal pan, which belongs to the technical field of sanitary ware and comprises a bedpan matching base and a bedpan body, the bedpan body is lapped on the inner wall of the bedpan matching base, and a flushing flow channel is arranged inside the bedpan body. People firstly control a servo motor to perform intermittent reversing operation through a controller, the servo motor drives a threaded column to perform intermittent reversing rotation, under mutual cooperation of a threaded pipe and the threaded column, the threaded pipe drives a dredging piston to perform up-and-down reciprocating operation in a vertical drainage flow channel, and the dredging piston can strip scale accumulated on the inner wall of the vertical drainage flow channel; meanwhile, dirt blocked in the vertical discharge flow channel can be dredged, and when the operation cannot restore normal smoothness of the toilet bowl, the basin body is detached and dredged, so that the necessity of detaching the basin body is eliminated when the toilet bowl is dredged, and the frequency of detaching the basin body is reduced.

The invention discloses an efficient parasitic wasp feeding and releasing device, and relates to the technical field of agricultural pest biological control, which comprises a feeding and releasing device main body, the feeding and releasing device body comprises a carrying assembly connected with the feeding and releasing device body, a first sealing assembly connected with the feeding and releasing device body, a temperature adjusting assembly connected with the feeding and releasing device body and a second sealing assembly connected with the feeding and releasing device body. The feeding and releasing device comprises a feeding and releasing device body, a humidity sensing assembly connected with the feeding and releasing device body, a releasing assembly connected with the humidity sensing assembly, a feeding assembly connected with the releasing assembly and an opening and closing assembly connected with the releasing assembly. The parasitic wasp breeding and releasing device has the advantages that through cooperative arrangement of the opening and closing assembly, the humidity sensing assembly, the temperature adjusting assembly, the feeding assembly and the carrying assembly, full-automatic breeding in the parasitic wasp breeding and releasing process is conveniently achieved, the control effect is improved, and agricultural improved variety breeding is facilitated.

The utility model discloses a cigarette case packaging paper die cutting on-line ear breaking device which comprises a bearing die, a supporting column is arranged at the lower end of the bearing die, a limiting die is arranged at the upper end of the bearing die, a cutting die is arranged at the upper end of the limiting die, and a buffering column is fixedly connected to the lower surface of the limiting die. The side surface of the lower end of the buffer column is fixedly connected with a first magnet. According to the die cutting online ear breaking device for the cigarette case packaging paper, a first magnet and a positioning suction cup are arranged, raw materials can be conveniently processed through descending of a limiting die and a cutting die, the limiting die drives a buffer column and the first magnet to descend, and the first magnet attracts a second magnet so as to drive a piston column to slide; and the piston column extracts air in the positioning suction cup, so that the positioning suction cup adsorbs and fixes the raw materials, the stability in the raw material machining process is improved, the raw materials are prevented from sliding and shifting, the adjustment time of personnel is shortened, and the working efficiency is improved.

The utility model discloses a polymerization inhibitor modification reaction device which comprises a reaction kettle, a discharge pipe and an electronic valve I. The discharge pipe is installed at the right lower end of the reaction kettle, the electronic valve I is installed on the discharge pipe, a reaction assembly is arranged in the reaction kettle, the reaction assembly is used for stirring and modifying a polymerization inhibitor and cleaning the inner wall at the same time, and the electronic valve I is installed on the discharge pipe. A first scraping rod and a second scraping rod are additionally arranged on a stirring rod, the inner wall of the reaction kettle is cleaned while a polymerization inhibitor is stirred, after water is injected into the reaction kettle subsequently, the inner wall of the reaction kettle is cleaned, the inner wall of the reaction kettle is cleaned, and the inner wall of the reaction kettle is cleaned; the inner wall of the reaction kettle can be conveniently cleaned; the cover plate at the upper end of the reaction kettle is automatically controlled by the telescopic rod to ascend and descend, so that the upper end of the reaction kettle can be conveniently and automatically opened, and meanwhile, the first scraping rod and the second scraping rod can be conveniently taken out for cleaning as the first scraping rod and the second scraping rod can be detached.

The utility model relates to the field of soldering flux, and discloses an automatic sealing pipe body for soldering flux filling, the bottom of the pipe body is fixedly connected with a filling head, the bottom of the filling head is fixedly connected with a supporting block, the inner wall of the supporting block is fixedly connected with a fixing shaft, the outer wall of the fixing shaft is fixedly connected with a volute spiral spring, and the volute spiral spring is fixedly connected with the bottom of the pipe body. The outer wall of the volute spiral spring is fixedly connected with a movable block, and the outer wall of the movable block is fixedly connected with a sealing block. According to the automatic sealing pipe for soldering flux filling, through the arrangement of the pipe body, the filling head, the supporting block, the fixed shaft, the volute spiral spring, the movable block and the sealing block, automatic opening during filling is facilitated, and automatic closing after filling is completed is facilitated, so that the operation convenience is improved, and the problems that operation is tedious due to manual closing, and the working efficiency is high are solved. And the situation that leakage is prone to occurring due to manual closing is solved, the working requirements of people are met, and the device is worthy of application and popularization.

The present invention relates to the field of intelligent lighting technology, and discloses a lighting circuit intelligent switch control system based on data coupling, including a wall, an entrance and exit, a door body and a matching door lock, a control frame is installed on the wall surface on the matching door lock side, and a control panel is movably installed on the inner side of the control frame, an intelligent switch component is installed on the front surface of the control panel, and a control screen is installed on the rear surface of the control panel, a data transmission module is installed on the top of the control frame, a storage box is connected to the edge of the side surface of the control frame via a connecting shaft, a distribution board is installed on the rear surface of the storage box, a shaft block is movably installed inside the distribution board on one side of the assembly panel, an emergency drive mechanism is installed on the other end of the shaft block, and a detection mechanism is installed on the surface of the control frame below the emergency switch. The intelligent switch control system of the present invention is based on a household distribution box, is flexible to use, can detect user entry and exit, intelligently promotes the realization of the lighting system, performs reasonable switch grouping, and has an emergency processing function.

A magnetic wind turbine blade that relieves pressure with a predetermined wind force comprises a first window sash and a second window sash that are arranged opposite to each other and rotate around an axis respectively; a magnetic member that attracts each other is provided on the side opposite to the second window sash, and when the wind pressure is greater than the magnetic force of the magnetic member, the first window sash and the second window sash automatically open after getting rid of the magnetic force. The present invention can be opened with a predetermined wind force, and there will be no situation where the window sash is opened even though you do not want it to be opened. Only when the wind pressure is greater than the magnetic force of the magnetic member, each window sash automatically opens after getting rid of the magnetic force. In this way, each window sash automatically opens after getting rid of the magnetic force when the wind pressure is greater than the magnetic force of the magnetic member, and when encountering strong winds, the window sash automatically opens after getting rid of the magnetic force to relieve pressure, thereby ensuring the safety of the generator and the tower.

The invention belongs to the technical field of high-pressure plunger pumps, and discloses a high-pressure slurry pump fluid end which comprises a valve box, a stuffing box assembly, a liquid inlet and outlet valve set, a plunger and an oil injector. A plunger working cavity, a valve cavity, a liquid inlet and a liquid outlet are formed in the valve box, the plunger working cavity is communicated with the valve cavity, one end of the stuffing box assembly is connected with the valve box, the plunger is in sliding connection with a cavity in the stuffing box assembly, one end of the plunger extends into the plunger working cavity, and the liquid inlet and outlet valve set is arranged in the valve cavity. The two ends of the cooling water inlet pipe are communicated with a waterway inlet and a waterway outlet of the stuffing box assembly respectively. The slurry medium flows from top to bottom and is consistent with the deposition direction of abrasive particles due to gravity, so that the abrasive particles in the clearance volume are easily and smoothly discharged out of the pump; and the conditions that a flow channel is blocked and key parts are damaged due to deposition of abrasive particles in a traditional bottom-in and top-out type fluid end are avoided.

The utility model relates to an intelligent bench worker practical training teaching product which comprises a table body, a switch and a power plug are fixedly arranged at the bottom of the back face of the table body, two RFID sensors are fixedly distributed on the left side and the right side of the front end of the table body, and a table top is fixedly arranged on the upper end face of the table body. Two side supports are arranged on the upper plane of the rear end of the desk table in a threaded fit mode according to the left side and the right side distribution mode, a blocking frame is fixedly arranged on the upper plane of the rear end of the desk table, a plurality of hanging holes are fixedly formed in the upper left portion of the blocking frame, and two touch screen computers are fixedly arranged at the upper end of the blocking frame in a uniform distribution mode according to the left side and the right side. The intelligent bench worker practical training teaching product is simple in structure and convenient to use, the table body and the table top of the intelligent bench worker practical training teaching product are detachably assembled and disassembled, the product assembling difficulty is reduced, meanwhile, the mode that the motor drives the synchronous belt is adopted, automatic opening and closing of the drawer are facilitated, and the product practical training teaching efficiency is improved.

The utility model relates to the technical field of building engineering construction, and discloses a door opening self-closing type safety protection door which comprises an outer frame, rotating hinges are fixedly connected to the upper side and the lower side of the inner wall of the outer frame respectively, connecting shells are rotationally connected to the bottom walls of the two rotating hinges respectively, clamping grooves are formed in the adjacent sides of the two connecting shells respectively, and the clamping grooves are matched with the clamping grooves. A fixing plate is fixedly connected to the middle of the inner wall of the outer frame, protective plates are arranged on the front side and the rear side of the fixing plate, connecting plates are fixedly connected to the left sides and the right sides of the top walls of the two protective plates, and threaded knobs are arranged on the top walls of the multiple connecting plates in a threaded penetrating mode. According to the protective door, by rotating the threaded knobs, the protective plate and the connecting shell can be rotated, then the protective plate is pulled, the protective plate and the connecting shell are separated, disassembly is completed, the protective door plate can be replaced, the damaged door plate can be recycled conveniently, and the use cost of the protective door is reduced.

This utility model discloses a pet water dispenser, including a clean water tank and a waste water tank, which are connected as one unit by a mounting body. A drinking tray is provided on the waste water tank, and the drinking tray is equipped with a closure for discharging water from the drinking tray into the waste water tank. The mounting body is equipped with a water delivery mechanism for conveying water from the clean water tank to the drinking tray, and a magnetic component and controller for controlling the opening and closing of the closure. The controller controls the opening and closing of the magnetic component to activate the closure. This utility model is designed to automatically open and close the fresh water supply, ensuring pets drink fresh water and avoiding the situation where circulating filtered water cannot completely filter microorganisms, bacteria, food debris, and secretions, thus preventing pets from drinking waste water.

The application discloses a fly-wing door for a heavy truck battery swap station, which comprises a container and a fly-wing door body arranged on the container. The fly-wing door body is rotatably arranged on the side of the container. The two sides of the container are provided with driving members through fixing mechanisms. The output ends of the two driving members are matched with the fly-wing door body. The two fixing mechanisms are adapted to fix the corresponding driving members. The fly-wing door body is rotatably arranged on the two sides of the container. The two sides of the container are provided with driving members through fixing mechanisms. The output ends of the two driving members are matched with the fly-wing door body. When the fly-wing door is opened, the driving members are operated to rotate the fly-wing door body at the installation position, thereby opening the container for battery swap. The opened fly-wing door body is connected with the container, so that the fly-wing door body can be more stably opened, the fly-wing door body is automatically opened, the opened fly-wing door body is fixed, and the fly-wing door body is more safe and practical.

The invention relates to the technical field of intelligent lighting, and discloses a lighting circuit intelligent switch control system based on data coupling, which comprises a wall body, an entrance and exit, a door body and a matching door lock, a control frame is mounted on the surface of the wall body on one side of the matching door lock, a control panel is movably mounted on the inner side of the control frame, and an intelligent switch piece is mounted on the surface of the front end of the control panel. A data transmission module is mounted at the top end of the control frame; a storage box is connected to the edge of the surface of the side edge of the control frame through a connecting shaft; a switchboard is mounted on the surface of the rear end of the storage box; a shaft block is movably mounted in the switchboard on one side of the assembly disc; a detection mechanism is mounted on the surface of the control frame below the emergency switch. The intelligent switch control system is based on a household distribution box, is flexible to use, can detect access of users, intelligently promotes realization of a lighting system, carries out reasonable switch grouping, and has an emergency processing function.

The invention relates to a heat-insulation sealed commercial electric door, and relates to the technical field of door and window buildings, the heat-insulation sealed commercial electric door comprises a door frame, door leaves, a driving assembly and a sealing assembly, the door frame is vertically arranged and fixedly connected in a wall body, a hanging plate is arranged at the top end of the door frame, the number of the door leaves is two, and the driving assembly is arranged in the door frame. Each group of door leaves comprises a fixed door leaf and a movable door leaf, the fixed door leaf and the movable door leaf are vertically arranged and are matched with the door frame, the fixed door leaf is fixedly connected to one side of the inner edge of the door frame, the movable door leaf is connected into the door frame, and the fixed door leaf is matched with the movable door leaf. The movable door leaf and the fixed door leaf are arranged in parallel along the inner edge of the door frame, the driving assembly is used for driving the movable door leaf to move, and the sealing assembly is used for forming a sealing state between the door leaf and the door frame as well as between the fixed door leaf and the movable door leaf. The commercial door has the effect of improving the heat insulation sealing performance of the commercial door.

The utility model discloses a plywood hot pressing cooling device which structurally comprises a main box body, an air cooler, a bottom plate and a top plate, plywood is placed between hot pressing plates, a second electric push rod pushes a push plate to enable the hot pressing plates to compress springs and telescopic rods upwards, and hot pressing work is conducted on the plywood between the hot pressing plates. After a pushing plate is downwards pushed, a hot pressing plate is opened under the thrust action of a spring, a top plate is pushed through a first electric push rod, so that a bottom plate at the lower end drives the hot pressing plate and plywood to be conveyed to the lower end of the main box body under the action of a connecting shaft, and the interior of an inner cavity is refrigerated all the time under the action of an air cooler at the lower end of the main box body; and the plywood enters the cold air cavity, rapid refrigeration work can be achieved, the hot pressing cooling effect of the plywood is better, the efficiency is higher, and then the plywood is taken out after being pulled upwards by the first electric push rod.

The utility model provides an energy filler cap locking structure and a vehicle. The energy filler cap locking structure comprises a locking part arranged on a filler seat in a sliding mode and a first elastic part arranged between the filler seat and the locking part, and a gas channel communicated with an external gas source is arranged on the filler seat. The locking part is used for locking the filling port cover, external pressure gas entering from the gas channel can push the locking part to be away from the filling port cover so as to unlock the filling port cover, the first elastic part can store energy, and the first elastic part can release energy to drive the locking part to return. According to the energy filler cap locking structure, the locking part and the first elastic part are arranged, and the gas channel communicated with the external gas source is formed in the filler seat, so that external pressure gas entering from the gas channel can push the locking part to unlock the filler cap, and compared with an existing structure, the energy filler cap locking structure has the advantages that the energy filler cap locking structure is simple in structure and convenient to use. And arrangement of other driving devices such as a motor can be omitted, and the cost can be effectively reduced.

The invention belongs to the technical field of power distribution network fault detection, and particularly relates to a power distribution network fault detection and positioning device which comprises a mobile terminal host and an ultrasonic detector connected with the mobile terminal host and further comprises a hinge frame, a petal-shaped shell and an alloy buckle cover. The hinge frame is used for lifting the ultrasonic detector when in an extending state, the two sets of petal-shaped shells are arranged on the two sides of the ultrasonic detector respectively, a traction piece and a hinge seat connected with the traction piece are arranged between the two sets of petal-shaped shells, the three petal-shaped shells in each set are sequentially nested, and main magnets are embedded in the three petal-shaped shells. A traction belt is connected between the outer sides of every two adjacent petal-shaped shells. The hinge frame is operated by two hands to extend upwards, so that the three petal-shaped shells are opened one by one, the ultrasonic detector is exposed after the ultrasonic detector crosses an obstacle, external protection, surrounding ultrasonic wave blocking and internal soft protection are achieved, and the ultrasonic detector can be folded and stored after detection is completed.

The utility model belongs to the technical field of metro engineering, and particularly discloses an anti-pinch detection metro shielding door body structure which comprises a track, door frames are fixed to the two sides of the track respectively, a left door plate is movably connected between the track and the left door frame, and a right door plate is movably connected between the track and the right door frame. Sliding grooves are formed in the upper portion and the lower portion of the interior of the rail correspondingly, and a vertical groove is longitudinally formed in the outer side of the door frame. The left door plate and the right door plate on the two sides of the door body structure of the anti-pinch detection metro platform screen door are connected to the outer sides of the lead screws in a sleeving mode through the threaded sleeves, after the motor is controlled by the controller, the worm can be rotated in the vertical groove, then the two sets of worm gears meshed behind are pushed and rotated, the lead screws are guided to horizontally move the threaded sleeves, and the left door plate and the right door plate can conveniently and horizontally enter and exit from the door frame; whether a human body or an object is clamped by the left door plate and the right door plate is tested through emitted and received infrared rays, and the problem that the door plates are inconvenient to open and close is solved.