34results about How to "Automatic cut off" patented technology

The invention discloses a water pipe joint with a regulating valve. The water pipe joint mainly comprises a main body, a piston, a bracket, a pre-stressed spring and a pre-stressed screw; a closed spring and a regulating valve are arranged in the water pipe joint. When the quantity of water inlet is regulated from the water outlet end, the piston is driven by the regulating valve to move towards the water outlet end under the influence of water pressure, so that the tension of the closed spring is reduced, the pre-stressed spring is compressed, and the head of the piston is pulled into a water inlet hole of a water inlet valve to block the water inlet hole, and then water cannot flow outwards.

The invention discloses an intelligent automatic cutting device in the technical field of automatic manufacturing, which includes a material cutting assembly, a feeding assembly, and an electric control center; two pairs of feeding assemblies are provided, and the two pairs of feeding assemblies are arranged at intervals, and each pair of feeding assemblies is arranged side by side Setting, the feeding assembly includes a bottom drive motor and a feeding wheel; the cutting assembly includes a cutter head, a rotating shaft, a cutting motor, a movable connecting rod, a bottom hinge seat, and an electric push rod; the bottom driving motor, a cutting motor, and an electric push rod The rods are all controlled by the electric control center. Pipes can be cut off efficiently and automatically.

The invention relates to the field of intelligent mobile equipment design and accessories, in particular to an anti-overcharging charging method and an anti-overcharging device of intelligent mobile terminal equipment. The anti-overcharging charging method is characterized in that a controller is arranged in a charging line between the intelligent mobile terminal equipment and a charging power supply; a signal connection is arranged between the intelligent mobile terminal equipment and the controller and the controller receives the signals of the intelligent mobile terminal equipment to know the charging state of the intelligent mobile terminal equipment; and the open state and the closed state of the charging line are controlled through the controller. The anti-overcharging charging method and the anti-overcharging device of the intelligent mobile terminal equipment have the advantages that the information of the battery state of the intelligent mobile terminal equipment can be expressed as audio signals which are fed back to the charging device; the charging device can automatically cut off the charging line for charging the intelligent mobile terminal equipment in time when the battery is fully charged, the overcharging situation is avoided, and the service life and the safety of the battery of the intelligent mobile terminal equipment are greatly improved; the structure is very simple, the cost is very low and the use and the popularization are facilitated.

The invention relates to the field of silica gel insulation, in particular to a PET silica gel belt recycling device utilizing staggered tearing and rolling. The technical purpose of the invention isto provide the PET silica gel belt recycling device utilizing staggered pulling and winding. According to the technical scheme, the PET silica gel belt recycling device utilizing staggered pulling andwinding comprises a first bottom frame, a discharging mechanism, a cutting mechanism, a separating mechanism, a glue removing mechanism, a second bottom frame and a control screen. The discharging mechanism is connected with the glue removing mechanism; and the glue removing mechanism is connected with the separating mechanism. When the device is used, plastic rings are recycled in batches, meanwhile, the plastic rings are automatically cut off, then the plastic rings are automatically extruded from inside to outside, the two ends of the cut-off portions of the plastic rings are staggered, then PET silica gel belts are automatically uncovered for pulling and winding, and the PET silica gel belts are separated from the plastic rings; and meanwhile, residual glue of the plastic rings is cleaned away, so that plastic and the glue are completely separated.

The invention provides a self-closing valve with an earthquake induction function, and a gas system, and belongs to the field of valves. The self-closing valve mainly comprises a fixing frame, a valvebody, a valve element, a pulling mechanism, a locking mechanism, an unlocking mechanism and an earthquake induction mechanism. The fixing frame is used for fixing other parts to a foundation, the valve element is located in the valve body, and the pulling mechanism is used for pulling the valve element to close the valve; and the locking mechanism is used for locking the pulling mechanism, so that the pulling mechanism is incapable of pulling the valve element in the case of no earthquake. In the case of an earthquake, the earthquake induction mechanism unlocks the locking mechanism through the unlocking mechanism, and at this moment, the pulling mechanism pulls the valve element to close the self-closing valve. The self-closing valve is adopted in the gas system, so that in the case of an earthquake, a conveying pipeline of the gas system is automatically cut off; and the accidents of explosion and the like due to gas leakage are prevented.

The invention discloses an automatic cut-off sound-conduction dripping bucket, and the dripping bucket is designed based on gravity, pressure, sound-conduction and negative pressure theories, so that a disposal venous infusion apparatus dripping bucket has the automatic cut-off and sound-conduction function, through the automatic cut-off sound-conduction dripping bucket, when the solution in the infusion tube is reduced during venous transfusion, the lower infusion tube cannot result in air suction, reflux and blood return, at the same time, the dripping bucket can provide information to an external monitoring system, thus the dripping bucket has the characteristics of simple structure, complete function and strong manufacturability; in clinic application, the labor intensity of the medical worker can be effectively reduced by the dripping bucket, thereby greatly saving manpower resource and realizing standardized management in venous transfusion.

The invention provides automatic manufacture equipment of rubber strips. The equipment comprises a slicing device, a spreading device and a shredding device, wherein the spreading device is disposed on the rear part of the slicing device; and the shredding device is disposed on the rear part of the spreading device. The shredding device comprises a supporting frame, a slicing cutter mechanism, positioning devices, a slide rail and bottom legs, wherein the bottom legs are fixedly installed on the lower end face of the slide rail; the supporting frame is fixedly installed on the upper end face of the slide rail; the positioning devices are fixedly installed on two sides of the slide rail; and the slicing cutter mechanism is fixedly installed on the lower end face of the supporting frame. Theequipment provided by the invention has the beneficial effects that through configuration of the slicing device, the spreading device and the shredding device, a rubber rod can be automatically cut into rubber sheets which are then spread out, and rubber strips can then be obtained by cutting; then, according to use demands, the rubber strips are cut off automatically; the slicing cutter mechanism can control the distance between a blade A and a ball by adjusting an adjustment frame, so the thickness of the cut rubber sheets can be controlled; and a roller pin can promote rolling of the rubber sheets.

The invention relates to a method for operating an electrically driven motor vehicle and a motor vehicle. The invention relates to a method for operating an electrically driven motor vehicle having ahigh-voltage system, in which, in the event of a fault in the high-voltage system, the fault is evaluated in regard to a risk, and a first risk level corresponding to the risk is assigned to the faultas a result of the evaluation, wherein a current driving situation is evaluated with regard to a hazard occurring as a result of switching off the high-voltage system, and a second hazard level corresponding to the hazard is assigned to the current driving situation as a result of the evaluation; the first hazard level and the second hazard level are compared with each other with respect to the magnitude of the respective hazard assigned to the hazard levels; and the high-voltage system is shut off if the danger assigned to the first danger level is greater than the second danger level, and otherwise the high-voltage system is continued to operate. The invention also relates to such motor vehicle.

The invention provides a full-automatic two-direction pasted glass adhesive tape production line which comprises a conveying device and an adhesive tape pasting device arranged on the conveying device. The conveying device comprises a first conveying line and a second conveying line which are connected in a L shape and a universal sliding table connected between the first conveying line and the second conveying line, the conveying directions of the first conveying line and the second conveying line are mutually orthogonal, the first conveying line and the second conveying line are provided with power sets for conveying power in the conveying direction, the universal sliding table is connected to the tail end of the first conveying line and connected with the start end of the second conveying line, the universal sliding table is provided with a first conveying mechanical hand which is driven in the first conveying line direction and a second conveying mechanical hand driven in the second conveying line direction, and the adhesive tape pasting device is arranged above the two sides of the first conveying line and the second conveying line. Full automation of adhesive tape pasting inthe longitudinal and transverse directions is achieved, and pasting positions are accurate.

The invention relates to a firewood chopping device, in particular to a cut-off and firewood chopping device for wood. The technical problem is to provide the cut-off and firewood chopping device forthe wood to automatically cut off the wood and chop firewood. The wood cut-off and firewood chopping device used for the wood comprises a base, a containing mechanism and a firewood chopping mechanism, and one side of the base is connected with the containing mechanism. One side of the base is connected with the firewood chopping mechanism. By means of cooperation of the containing mechanism, thefirewood chopping mechanism and the cutting mechanism, the wood can be automatically cut off and chopped, and in this way, the working efficiency of people can be improved. By means of cooperation ofa rising and falling mechanism and the pushing mechanism, the wood can be automatically pushed leftwards at intervals, the wood is cut at the same time, and therefore the wood does not need to be pushed manually.

The invention provides a rubber regenerative exhaust gas treatment device which is characterized by comprising a supply air system, an electric control system, an exhaust gas filtering device, a combustion machine, an incinerator, a flue gas heat absorption cooling tank, a spray absorption tower, a water-gas separator, a dust-removing filter device and a chimney, wherein the exhaust gas filteringdevice, the combustion machine, the incinerator, the flue gas heat absorption cooling tank, the spray absorption tower, the water-gas separator, the dust-removing filter device and the chimney are sequentially connected through a pipe. Exhaust gas passes through the exhaust gas filtering device and then is led into the combustion machine through a pipe, and enters the incinerator for high-temperature incineration; a flue gas pipeline is bent and coiled in the flue gas heat absorption cooling tank, and the flue gas heat absorption cooling tank is provided with a cold water inlet and a hot wateroutlet; and the supply air system is communicated with the incinerator. The rubber regenerative exhaust gas treatment device is small in occupied area and high in combustion efficiency, waste heat energy can be recycled, and the effect of energy saving is achieved. The electric control system comprises a warning device, the warning device is connected with a photosensitive tube detection device in the combustion machine, and once flameout occurs or ignition fails, waste gas and an oil path are automatically cut off to prevent a safety accident.

The invention discloses a textile safety protection textile material flushing device, which comprises a box body, a winding mechanism, a flushing ironing mechanism and a cutting mechanism, the winding mechanism is used for winding cloth, the flushing ironing mechanism is used for cleaning, ironing and drying the cloth, the cutting mechanism is used for cutting the cloth, and the winding mechanism comprises a first partition plate fixedly connected to the interior of the box body; a second partition plate is fixedly connected to the interior of the box body, a plurality of limiting rollers are rotatably connected to the interior of the box body, the interior of the box body is divided into a large cavity and a small cavity by the second partition plate, a first rotating shaft is rotatably connected to the position of the small cavity in the box body, and a servo motor is fixedly connected to the outer wall of the box body. The cloth cleaning device has the advantages that the cam drives the transverse rod to move, so that dust in cloth is popped out, the cleaning efficiency is effectively improved, the cloth is dried through the drying lamp, meanwhile, dried steam is used for ironing the cloth, the production efficiency is improved, and meanwhile the product quality is improved.

The invention belongs to the field of basic electrical apparatus element electric switches, and particularly relates to an energy-saving electromagnetic switch. The energy-saving electromagnetic switch comprises a control loop consisting of a step-down rectifying module and an electromagnetic relay, and an acting loop controlled by a rocker double control switch, wherein an input end of the step-down rectifying module is connected with an output of an ON end of the rocker switch; an output end of the step-down rectifying module is connected with an electromagnetic relay contact; the electromagnetic relay contact is grounded; the electromagnetic relay contact is connected with an input of the ON end of the rocker switch; the electromagnetic relay contact is connected with an input of an ON/OFF end of the rocker switch; and an output of the ON/OFF end of the rocker switch is grounded through electric equipment. The energy-saving electromagnetic switch is based on an electromagnetic induction principle; a circuit of the electric equipment can be cut off automatically when a main power supply is disconnected; and the electric equipment can still keep in a disconnected state when the main power supply is connected once again. The energy-saving electromagnetic switch has great significance to power saving and energy saving in present school classrooms.

The invention relates to the field of beverage canning, in particular to beverage canning equipment which can be used for canning bottles of different specifications. The beverage canning equipment comprises a canning assembly, a liquid suction assembly and a liquid box assembly. A rotating bar is hinged to drive a driving slide bar I to slide toward the upper side along an outer end bracket, a slide bar II is driven by the driving slide bar I to slide toward the upper side, the driving slide bar II further drives a driving slide bar III to move toward the inner side, and a closing plate is driven by the driving slide bar III to move toward the inner side simultaneously, so that cutoff of a beverage needed to be canned is further achieved, and finally, a canning process is cut off automatically, and therefore, it is convenient to take down the canned beverage bottles. The driving slide bar II can slide relatively along the driving slide bar I, so that a separation distance between thedriving slide bar II and the driving slide bar I changes, and the driving slide bar II drives the closing late to change the displacement of a cutoff by means of a disclosed transmission relationship,and therefore, bottles of different specifications are canned finally.

The invention relates to the field of soil remediation, in particular to an automatic interception control assembly of a soil remediation and moisturizing system. The assembly comprises a base, a railassembly, a driving assembly, a relay assembly and an irrigation assembly. The base is used for providing support and cooperating with the driving assembly to work; the rail assembly is used for providing a sliding rail and provides a clamping position support of the related assembly; the driving assembly is used for receiving rainwater, so as to provide power for the device; the relay assembly is used for being matched with the driving assembly to achieve the functions of storing rainwater and irrigation; the irrigation assembly is used for irrigating plants. According to the method, the rainwater in rainy days is increased, and by using the principle of rainwater evaporation in the dry days, the automatic stopping and automatic releasing functions of rainwater can be realized, the design is ingenious, manual energy input is not needed in the operation process, and management is facilitated.

The invention provides an intelligent energy-saving switch device applied to a TV set, comprising an infrared receiver installed at the bottom of an infrared receiving window of the TV set, a current test coil for detecting the power of the TV set, and a current test coil for controlling the communication between the TV set and the power supply Or the processor that is cut off, the processor is connected to the commercial power through the power conversion module, and is connected to the high-power relay through the digital DIO control port, the high-power relay is connected to the output socket, the TV is electrically connected to the output socket, and the said high-power relay is connected to the output socket. The infrared receiver is connected to the interruption port of the processor through a wire, the processor is connected to the current test coil, and the current test coil is connected to the high-power relay. The switch device automatically cuts off the power supply without manual participation, so as to achieve the purpose of saving standby energy consumption. The invention also provides a method of using the switch device.