117results about How to "Realize automatic water addition" patented technology

The invention discloses an efficient concrete mixer with water capable of being added automatically. The efficient concrete mixer comprises a mixing drum, a screw conveying drum and spray heads. A feeding funnel is arranged at the left end of the upper side of the mixing drum, a stirring rotating shaft is vertically arranged at the axis of the inside of the mixing drum, stirring blades are arranged on the outer wall of the middle section of the stirring rotating shaft in a left-right symmetrical mode, and the bottom of the stirring rotating shaft is connected with a stirring plate. According to the concrete mixer with water capable of being added automatically, the stirring blades, the stirring plate and stirring wheels are used for stirring concrete in the horizontal direction and the vertical direction at the same time, a hydraulic cylinder is used for driving a mixing mechanism to move up and down for stirring, hence, the stirring effect and working efficiency of the mixer are greatly improved, and the concrete quality is guaranteed; moreover, automatic discharging is achieved through a screw conveying mechanism, the concrete can be stirred continuously in the discharging process, and the working efficiency of the mixer is improved; in addition, noise of the mixer in the working process is small, and automatic water adding and cleaning can be achieved.

The invention discloses automatic water and feed adding equipment for animal husbandry raising. The equipment comprises a U-shaped plate, a stand plate, a water trough, a crib, a first spring, a firstrack, a first gear, a reel, a water tank, a T-shaped water fender, a second spring, a first pulling rope, a third spring, a feed box, a feed baffle, a second gear, a second rack, a fourth spring, a second pulling rope, a feed picking trough and a mixing box. In the automatic water and feed adding equipment for animal husbandry raising, the water trough, the first rack, the first gear, the first pulling rope, the T-shaped water fender and the second spring are arranged, automatic water adding is achieved through coordination of the parts; the crib, the second pulling rope, the second rack, thesecond gear, a rotary shaft and the feed baffle are arranged, thus automatic feed adding is achieved, and the labour intensity of workers is reduced; a first motor and a threaded rod are arranged, thus the height of the stand plate can be adjusted to an appropriate one, so the stand plate can be applied to livestock of different kinds and different heights, and the applicability is high.

The invention discloses a device for measuring a soil sample permeability coefficient in an indoor soil engineering test. The device comprises a water supply tank, a water pump, an electric control valve, a computer, a pressure sensor, a temperature sensor, a pressure water pipe and a sample tube for storing soil samples, the upper end of the pressure water pipe is communicated with the water supply tank through a water inlet pipe, the lower end of the pressure water pipe is communicated with the lower end of the sample tube, the water pump is mounted on the water inlet pipe, the electric control valve and the pressure sensor are mounted on a water outlet pipe, detected pressure and temperature are transmitted to the computer by the pressure sensor and the temperature sensor, and the computer controls opening and closing of the water pump and the electric control valve.

The invention discloses a planting device for garden flowers, which comprises a water tank, an aqueduct and a flower pot. The water tank is movably connected with a plurality of aqueducts, one end of the aqueduct is movably connected with a flower pot, and the top side wall of the water tank is connected with a Water pipe, two fixed blocks are welded on one side wall of the water tank, a movable rod is slidably connected to the fixed block, a floating ball is fixed at the bottom of the movable rod, and a first sealing plug is connected to the top of the movable rod. The plug is connected to the tap water pipe in a flexible and sealed manner. One end of the water guide pipe close to the flower pot is connected to a second sealing plug in a movable and sealed manner. One end of the second sealing plug extends to the outside of the water guide pipe. The other end of the second sealing plug is connected to two second sealing plugs. A spring, one end of the second spring is connected with a telescopic rod. The invention can automatically add water to the flowers in the flowerpot without over-watering or under-watering, and can adjust according to the water demands of different flowers.

The invention discloses an automatic drinking water vehicle for cows, which comprises a drinking tank, a locomotive main body, a moving device, a water storage tank, a water tank cover, a floating ball, a fixed pulley, a water outlet valve, a solar battery panel, a battery panel bracket, a spring, a storage battery, Sterilizer and heating rod, the water tank is fixedly connected to the locomotive body, the locomotive body is rollingly connected to the mobile device, and the upper side of the locomotive body is fixedly connected to the water storage tank, and the upper side of the water storage tank is hinged to the water tank cover , a floating ball is installed inside the water tank, the right side of the water outlet valve is connected to the spring, the right side of the water storage tank is connected to the solar panel through the battery panel bracket, and the upper side of the main body of the locomotive is fixedly connected to the battery. The inside of the water storage tank is fixedly connected with the heating rod, and the inside of the water tank is fixedly connected with the heating rod. This device uses solar energy for power generation and functions, which is energy-saving, pollution-free, green and environmentally friendly. At the same time, it can realize automatic water addition without manual operation, saving manpower.

The invention discloses an automatic drinking device and device for pets. The device structurally comprises an upper shell and a lower shell, the top of the upper shell is provided with a water inlet channel and a USB interface, and the water inlet channel is connected to a water resource through a water guide pipe. The upper shell is internally provided with a water storage bottle; the water storage bottle comprises a bottle body, an upper bottle plug and a lower bottle plug, the upper bottle plug is arranged at the top of the cylindrical bottle body, and the lower bottle plug is arranged at the bottom of the cylindrical bottle body; a water inlet hole and a vent hole are formed in the upper bottle plug, the water inlet hole is connected with the water inlet channel through the water guide pipe, and the water guide pipe is provided with a peristaltic pump; the water storage bottle is internally provided with a water level sensor, the lower bottle plug is provided with a water outlet which is connected with a water nozzle, the water nozzle penetrates through the front side wall of the upper shell and stretches out, and the tail end of the water nozzle is provided with a steel ball; a communication module, a control main board, the peristaltic pump and the water level sensor are electrically connected. By means of the automatic drinking device and method, automatic drinking in the pet raising process can be achieved, and the water level in the water storage bottle can be monitored in real time.

The invention discloses a raw material extraction device for industrial production, which includes a distillation tank, a condenser, an oil-water separator and a water storage tank. A resistance heater is fixedly installed at the bottom of the inner cavity of the distillation tank. A distillation net cylinder is placed directly above the resistance heater, a top cover is installed on the top of the distillation tank, a stirring motor is fixedly installed on the upper surface of the top cover, and a stirring rod is connected to the stirring motor. A liquid level gauge is fixedly installed in the inner cavity, and a condensing pipe is arranged inside the condenser, and the top cover communicates with the air inlet of the condensing pipe in the condenser through an air guide pipe, and the air outlet of the condensing pipe is connected with the oil-water The liquid inlet of the separator is communicated, a circulating water pump is fixedly installed inside the water storage tank, and a control panel is installed on the side wall of the distillation tank. The invention has ingenious conception, reasonable design and fully utilizes natural resources.

The invention discloses a hog-raising drinking device convenient to carry. The device comprises a water storage tank, a drinking trough, a solar energy disinfection tank and rolling wheels, the rolling wheels are arranged at edge corners of the bottom of the water storage tank, side panels are arranged at the two sides of the water storage tank, an illuminating lamp is arranged on the side panel at the right side, a protection panel is arranged at the upper side of the illuminating lamp, a support bar is arranged on each side panel, a supporting plate is arranged at the inner side of each support bar, the solar energy disinfection tank is arranged on the supporting plates, a flow guide tank is arranged at the bottom of the solar energy disinfection tank, a water supply piston pipe is arranged at the bottom of the flow guide tank, a throttling piston is arranged in the water supply piston pipe, a water supply pipe is arranged on the pipe wall, located at the upper right side of the throttling piston, of the throttling piston, a connecting rod is hinged to the lower end of the throttling piston, a lifting bar is hinged to the lower end of the connecting rod, a floating ball is arranged at the left end of the lifting bar, a support plate is arranged at the right side of the water storage tank, and the drinking trough is arranged on the support plate. The device is simple and reasonable in structure and convenient to carry, the labor intensity of workers is reduced, and the quality of drinking water for livestock is guaranteed.

The invention relates to the field of aquaculture and specifically relates to a razor clam batch-cleaning drum for aquaculture. The razor clam batch-cleaning drum comprises a drum body, a razor clam storage device, a water-adding device, a salt-adding device, an oil-feeding device, a vinegar-feeding device, a stirring device and a shell-brushing device, wherein a PLC (Programmable Logic Controller) is arranged on an upper end face of the drum body; the razor clam storage device is located on the lower part on the left side of the drum body; the water-adding device is located on the middle part on the right side of the drum body; the oil-feeding device is located on the upper part on the right side of the drum body; the oil-feeding device is located right above the water-adding device; the vinegar-feeding device is arranged on the upper part on the right side of the drum body; the vinegar-feeding device is located right above the oil-feeding device. The razor clam batch-cleaning drum can realize the steps of automatically filling water, automatically adding salt, automatically filling oil, automatically adding vinegar, automatically exchanging water and automatically brushing the shell; the automatic water and sand spitting and sterilizing of the razor clam are realized; the automatic operation is realized, so that manpower and material resources are saved; the efficiency is increased and the practicability is high.

The invention discloses a manual integral wet wiping writing board, and relates to the technical field of writing boards. The manual integral wet wiping writing board comprises a writing board body and further comprises an integral wet wiping board wiper, a sliding device for the wet wiping board wiper to move left and right, and a water storage device used for supplementing water to the wet wiping board wiper, wherein the integral wet wiping board wiper corresponds to the writing board body in width, and is provided with a water storage box. The sliding device comprises a transverse moving mechanism. The transverse moving mechanism comprises transverse linear slide rails arranged on an upper frame and a lower frame of the writing board body respectively. Transverse sliding blocks are in sliding fit with the transverse linear slide rails. The two ends of the wet wiping board wiper are fixedly connected with the upper transverse sliding block and the lower transverse sliding block respectively. The water storage device comprises the water storage box, a mini-type water pump arranged in the water storage box, and a water supplementing pipe used for supplementing water. The wet wiping board wiper is pushed and can move left and right in the length direction of the writing board body, and chalk traces on the writing board body are erased away. The wet wiping of the whole board face can be achieved, the wiping efficiency is greatly improved, and the adverse effects of dust to teachers and students are reduced.

The invention discloses an electronic tea cabinet comprising a tea cabinet body, a water treatment device, a water outflow device, a water drainage port and a waste water collection device, wherein the water treatment device is arranged inside the tea cabinet body; the water outflow device is arranged on the outer wall of the tea cabinet body and connected with the water treatment device, the water drainage port is used for collecting waste water by matching with the water outflow device, and the waste water collection device is arranged inside the tea cabinet body and communicated with the water drainage port. Based on the structure, the electronic tea cabinet has the functions of sterilizing, heating and / or refrigerating water, preserving tea, collecting waste water and the like through the skillful combination of traditional furniture and an electronic product by using a technical means so that water is rapidly heated without waiting and is automatically fed instead of inversely putting a water bucket; and the electronic tea cabinet can also be used for directly converting tap water into drinking water and is convenient to operate and use.

The invention provides an automatic water pouring device. The automatic water pouring device comprises four table legs, hinge joints, a tabletop, a rotary table, an electromagnetic heater, a protection device, an intelligent kettle, an air outlet, a filter, a telescopic bent pipe, a quick joint, a servo motor and eight positioning grooves. The automatic water pouring device is characterized in that the hinge joints are fixed to the bottom of the tabletop through screws, each table leg is connected with the corresponding hinge joint through an unthreaded shaft, the tabletop is supported by the four table legs, and the rotary table is mounted in the middle of the tabletop; the protection device is mounted on the electromagnetic heater which is mounted on the rotary table, the intelligent kettle is mounted in the protection device, and the air outlet is formed in the center of the upper portion of the intelligent kettle; the filter is connected with the intelligent kettle through a common water pipe, the telescopic bent pipe and the quick joint are in threaded connection with the common water pipe, the servo motor is fixed to the bottom of the tabletop and connected with the rotary table, and pressure sensors are arranged in the eight positioning grooves uniformly distributed in the tabletop. The automatic water pouring device has the advantages that automatic water pouring can be realized when water in cups is too little, automatic water adding can be realized when water in the intelligent kettle is too little, and automatic heating can be realized when water temperature is too low, so that a host is free of constantly pouring water for guests and heating water in the kettle when people get together for chatting.

The invention discloses an automatic water adding device for plants. The device comprises a water storage tank, wherein the lower end of the water storage tank is provided with a rotating shaft, the upper end of the rotating shaft is fixedly connected with the lower side wall of the water storage tank, the lower end of the rotating shaft is provided a bottom plate, the rotating shaft is sleeved with a gear fixedly connected with the rotating shaft, the gear is located under the water storage tank, the water storage tank is provided with a sliding hole in a vertical direction, a connecting rodis inserted in the sliding hole, the connecting rod is slidably connected with the sliding hole, a baffle is slidingly connected in the water storage tank, and the upper side of the baffle is providedwith a clamping groove. The automatic water adding device for the plants has the advantages that an airbag control device is additionally arranged on the automatic water adding device, the change ofthe temperature drives the change of an airbag, the opening and closing of the water adding device are controlled along with the change of the airbag, so that automatic water adding for the plants isachieved; an intermittent transmission device drives the automatic water adding device to rotate so as to achieve watering of potted plants in different directions.

The invention discloses a water drinking device used for hog raising. The water drinking device comprises a storage water tank, a water drinking tank and a solar disinfecting tank. Side plates are arranged on the two sides of the storage water tank. Supporting rods are arranged on the side plates. Supporting plates are arranged on the inner sides of the supporting rods. The solar disinfecting tank is arranged on the supporting plates. A drainage groove is formed in the bottom of the solar disinfecting tank. A water supply piston pipe is arranged at the bottom of the drainage groove. A throttling piston is arranged in the water supply piston pipe. A water supply pipe is arranged on the portion, on the upper right side of the throttling piston, of the pipe wall of the water supply piston pipe. A connection rod is hinged to the lower end of the throttling piston. A lifting rod is hinged to the lower end of the connection rod. A floating ball is arranged at the left end of the lifting rod. A supporting plate is arranged on the right side of the storage water tank. The water drinking tank is arranged on the supporting plate. A water guide pipe is arranged between the water drinking tank and the storage water tank. A sundry removal tank is arranged on the right side of the water drinking tank and is connected with a circulation water pump. The circulation water pump is connected with a disinfecting and sterilizing box. The water drinking device is simple and reasonable in structure, lowers labor intensity of workers and ensures drinking water quality for livestock.

The embodiment of the invention provides a robot and a control method thereof. The robot comprises a body, a disinfection module, a sweeping module and an epidemic prevention module. The body is configured to execute navigation and positioning operations based on task request information, wherein the task request information includes an area where a task needs to be executed; the disinfection module is configured to perform a disinfection task based on the navigation and positioning operations; the sweeping module is configured to execute a sweeping task based on the navigation and positioningoperations; and the epidemic prevention module is configured to execute epidemic prevention tasks based on the navigation and positioning operations. The robot is multifunctional, and can meet the requirements of disinfection, epidemic prevention and cleaning tasks of occasions needing multiple functions.

The invention discloses a multistation automatic water feeding ceramic green body throwing device. The multistation automatic water feeding ceramic green body throwing device comprises a base. The base is internally provided with a first cavity. A water tank is arranged on the bottom in the first cavity. An operation platform is arranged at the upper end of the base. A fixing platform and two throwing grooves are arranged on the operation platform, the fixing platform is located between the two throwing grooves, ceramic green body placement disks are arranged in the two throwing grooves, and a muddy water outlet is formed in one side of each throwing groove. The operation platform is internally provided with a second cavity. The second cavity is internally provided with a second drive device. A rotating block is arranged on an output shaft of the second drive device. A rotating rod is fixed to the lower end of each ceramic green body placement disk. By means of combination of a water pump, a supporting arm, a drive device and the like, the multistation automatic water feeding ceramic green body throwing device achieves automatic water feeding in the throwing process, convenience is brought to operators, the working efficiency is also greatly improved, and by means of the double-station arrangement, the use ratio of resources is increased to a certain degree, and the multistation automatic water feeding ceramic green body throwing device is suitable for being popularized.

The invention discloses an automatic watering device applied to a vine plant. The automatic watering device comprises a collecting tray and a second water tank located on the rear side of the collecting tray. The upper side of the collecting tray is provided with a groove, a plant tube is arranged in the groove, and a plurality of insertion holes are formed in the side wall of the plant tube. An air bag is arranged in the plant tube, and the upper end of the air bag is fixedly connected with the inner side wall of the upper end of the plant tube. Through holes are symmetrically formed in the inner side wall of the plant tube. The automatic watering device has the advantages of achieving automatic water adding, achieving automatic watering when an owner forgets to water or cannot water theplant when going out, avoiding death of the plane caused by lack of water, greatly reducing the mortality of the plant, increasing the survival cycle of the plant accordingly and reducing the plant purchase cost. At the same time, the watering device is provided with a water blocking device in design according to the characteristic that the plant does not absorb water at high temperature, so thatthe watering device can stop supplying water to the plant when the plant does not absorb water to prevent the roots of the plant from being soaked in the water.

The invention discloses a water adding device for a cooking machine, and belongs to the technical field of cooking machines. The device relates to the water adding device for the cooking machine comprises a casing, an opening is formed in the top of the casing, a material adding device is rotatably connected with the opening through a rotating shaft, the front surface of the casing is hinged witha door panel through a hinge, the inner wall of the bottom of the casing is connected with a heating plate, the upper portion of the heating plate is provided with a pot body, the top of the pot bodyis covered with a lid, a limiting hole is formed in a longitudinal outer side wall, near the material adding device, of the casing, a water injection straight pipe is inserted into the limiting hole,one end, penetrating through the limiting hole, of the water injection straight pipe is located above the pot body, a fixing plate is connected to one end, away from the casing, of the water injectionstraight pipe, the fixing plate is provided with a first fastening ring, and the outer side wall, adjacent to the material adding device, of the casing is sequentially connected with two electric telescopic rods and a fixing seat in the vertical direction. The device has the advantages of simple structure and convenient operation, achieves an automatic water adding function, and effectively controls the amount of water added.

The invention discloses a novel environment-friendly pre-mixed mortar production device and relates to the technical field of pre-mixed mortar production. The novel environment-friendly pre-mixed mortar production device comprises a bottom plate. Supporting rods are fixedly connected to the two sides of the top of the bottom plate correspondingly, and a stirring barrel is fixedly connected to thetop ends of the supporting rods. One side of the top of the stirring barrel is fixedly connected with a motor through a connecting block, and the outer surface of an output shaft of the motor is sleeved with a first bevel gear. The bottom of the inner wall of the stirring barrel is rotatably connected with a rotary rod through a bearing, and the top end of the rotary rod penetrates through the stirring barrel and extends to the top of the stirring barrel. The outer surface, extending to the top of the stirring barrel, of the rotary rod is sleeved with a second bevel gear engaged with the firstbevel gear. According to the novel environment-friendly pre-mixed mortar production device, quick and convenient stirring in the pre-mixed mortar production process can be achieved, stirring is sufficient, thus the time used in the production process is reduced, and the quality of the produced pre-mixed mortar is improved.

The invention provides a full-automatic wheaten food machine, which comprises a machine base, a motor and a control unit are arranged in the machine base. A stirring assembly and an extrusion assemblyare arranged on the machine base. The stirring assembly comprises a stirring cup, a stirrer is arranged in the stirring cup; an upper cover covers the upper port of the stirring cup; the extrusion assembly comprises a dough extrusion cylinder and a dough extrusion screw rod; a die head assembly is arranged at the head end of the dough extrusion cylinder; a dough inlet communicated with the stirring cup is formed in the dough extrusion cylinder; wherein the wheaten food machine further comprises a water adding unit; the water adding unit comprises a water tank installed on the machine base, awater pump is arranged in the machine base; a water conveying pipeline is connected with the water tank and the water pump; the stirring cup is provided with a water inlet, the water inlet is communicated with the water tank through the water conveying pipeline, the water inlet is located in one side of the machine base, the projections of the water inlet and the dough inlet in a horizontal planedo not coincide, the ratio of flour to water is accurate and controllable, user operation is easy, and the dough making success rate is high.

The invention discloses an automated culture device and relates to the technical field of automated equipment. A placement frame is installed on the inner side wall of a box, a culture box is arranged at the upper end of the placement frame, limiting balls are installed on the outer side wall of the culture box and matched with the side walls of the box, a water-absorbing cotton block is installed at the bottom end inside the culture box, a culture base is installed at the upper end of the water-absorbing cotton block, multiple water-absorbing cotton strips are installed at the lower end of the water-absorbing cotton block, an automatic illuminating device is installed on the inner upper side wall of the culture box, a lifting handle is installed at the upper end of the culture box, the lower end of a water inlet pipe is connected with the lower end of a box body, and the upper end of the water inlet pipe is connected with an automatic water-adding device. The automated culture device automatically adds water, absorbs the water and makes illumination, can achieve rapid installation and detaching, and is convenient to use and easy and convenient to operate.

The invention discloses an automatic water adding control system for a humidifier based on a voltage-stabilization-type rectifier and filter circuit. The system is characterized in that the system is mainly formed by a central processor, an A / D converter, a preset value storage unit, an automatic water adding control circuit, a displayer, a power source, a water level sensor, a solenoid valve, a rectifier and filter circuit and a power source voltage regulator circuit, wherein the A / D converter, the preset value storage unit, the automatic water adding control circuit, the displayer and the power source are connected with the central processor; the water level sensor is connected with the A / D converter; the solenoid valve is connected with the automatic water adding control circuit; the rectifier and filter circuit is connected in series between the power source and the water level sensor; and the power source voltage regulator circuit is connected in series between the power source and the automatic water adding control circuit. The automatic water adding control system is not only simple in structure, but also low in cost; the water supply solenoid valve can be opened through the automatic water adding control circuit when the water in the humidifier is not sufficient enough, so that automatic water adding is realized, and fault and waste of electrical energy due to working of the humidifier under no water condition are prevented; and the system is suitable for wide application.

A boiler with automatic watering device comprises a boiler body and an electric cabinet. A watering pot is mounted on the boiler body. A heat storage case in which a converting pot is internally mounted is submerged in a spare water tank. A sealed insulating layer is mounted out of the converting pot. The capacity of the heat storage case is more than three times of the converting pot. The watering pot is connected with the boiler body via a forcing valve two. The watering pot is connected with the bottom of the converting pot via the converting valve and is equipped with a pressure meter one,a watering pot exhaust-valve, a watering one-way valve. The bottom of the watering pot is connected with the boiler body via a watering pipe with the watering one-way valve. The watering pipe is provided with a running water interfaced valve. The converting pot is connected with the boiler body via a forcing valve six. The converting pot is connected with an exhaust pipe via a dropping valve. Theexhaust pipe is extended to the converting pot bottom via the sealed insulating layer and is provided with a pressure meter two. An inclined open is opened at the lower end of the exhaust pipe. A cooled water inlet is opened on the heat storage case. An excess heat return pipe is extended to the bottom of the heat storage case. The boiler body is connected with a boiler exhaust-valve. The on-offof the forcing valve two, the forcing valve six and the dropping valve are controlled by the electric cabinet.

The invention discloses a manufacturing device for a rock wool board and specifically relates to a device for stirring and mixing rock wool powder with water. The device comprises a barrel, wherein a feeding port is formed at the top of the barrel; a discharging port is formed at the bottom of the barrel; a stirring device is arranged in the barrel; the stirring device comprises a stirring shaft and paddles which are symmetrically arranged on the two sides of the stirring shaft; the paddles are of straight shape; included angles between the paddles and the stirring shaft along a clockwise direction are at 135 degrees; and the width of the paddles is 20mm. The axial circulating state of the materials in a stirring process is effectively improved in the manner of adjusting the slant angles of the paddles and widening the paddles; under the condition that the rotating speed is not increased, the downward axial force and the radial force from inside to outside are improved and the stirring efficiency is increased; the physical structure is prevented from being damaged by the cut-off molecular chains in the mixed materials; the dispersion effect of the rock wool powder is effectively promoted; the powder distribution period is shortened; and the product yield is increased.

The invention relates to the technical field of dust suppression of stock yards, and discloses a dust suppression system for a calcium carbonate stock ground. The problems that the spraying coverage range of an existing dust suppression system is limited, and the dust suppression effect is poor can be solved. The system comprises a top plate arranged at the top of a support frame; a first motor isinversely arranged on the side, facing the ground, of the top plate. An output shaft of the first motor is coaxially connected with a gear; a mounting plate is arranged below the first motor, a supporting plate supported below the mounting plate is fixedly connected to the supporting frame in the horizontal direction, a circular ring block is fixedly connected to the side, deviating from the first motor, of the mounting plate; clamping teeth are arranged on the inner periphery of the circular ring block, the gear is meshed with the clamping teeth, and the sprayer is connected to the side, deviating from the circular ring block, of the mounting plate through a connecting piece. In the spraying process, the first motor drives the gear to rotate, and the gear drives the circular ring block to do circular motion, so that the sprayer synchronously rotates and moves along with the circular ring block and sprays, the spraying coverage range is enlarged, and the effect of improving the dust suppression quality is achieved.

The invention relates to the technical field of biomass water fertilizer production, and in particular, relates to a biomass water fertilizer production machine for agricultural planting and a production method thereof. A servo motor is adopted to drive an incomplete gear to rotate, and the incomplete gear is in intermittent fit with a driven gear to enable a first rotating shaft to periodically rotate forwards and backwards; a first winding wheel at the right end of the first rotating shaft synchronously rotates and winds and unwinds wires, and a first spring is matched to enable a first piston plate to move left and right in a first piston cylinder; due to the arrangement of two one-way valves, automatic water adding is achieved; a sliding sleeve moves up and down along with a lifting plate and drives a top plate to move synchronously through a first connecting rod, so that a pressing rod drives a crushing head to move up and down, the crushing head crushes biomass raw materials, andcrushing treatment on the biomass raw materials is achieved. The lifting rod drives a second piston plate to move up and down in a second piston cylinder, so that the second piston cylinder generatessuction and discharge, materials continuously enter and exit the second piston cylinder and generate surging, sedimentation is effectively avoided, and rapid dissolution and mixing are achieved.

The invention belongs to the technical field of plant cultivation, and particularly discloses a cultivation method suitable for the growth of gastrodia elata. Planting boxes are used for cultivating gastrodia elata, and each planting box includes an irrigation unit, a ventilating unit and a box body. The cultivation method suitable for the growth of gastrodia elata includes the following steps that 1, seed selection is conducted, wherein gastrodia elata seeds cultured by sexual propagation are selected; 2, halimasch sticks are cultured; 3, cultivation, wherein the planting boxes are used for planting gastrodia elata; 4, cultivation and management are conducted, wherein the cultivation and management processes include water complementing, ventilation, temperature control and overwintering processing. When the method is adopted for the cultivation of gastrodia elata, adequate water can be provided for halimasch and gastrodia elata, it can be ensured that the halimasch and gastrodia elata can live in a ventilation environment, and the gastrodia elata can thus normally grow.

The invention discloses a humidity adjuster. The humidity adjuster comprises a water receiving disc, a water fetching device, an air supply assembly, a first water tank and a second water tank; the air supply assembly is arranged above the water receiving disc, the first water tank is arranged below the water receiving disc, the second water tank is detachably mounted on the water receiving disc,the second water tank comprises a water tank body and a water draining device, a water outlet is formed in the bottom of the water tank body, the water draining device comprises a water adding cover,a pull rod, a first seal pad, a second seal pad and a limiting spring, during use, the second water tank uses the barometric pressure for controlling the water level, automatic water adding during unattended operation is achieved, during detaching and mounting, the second water tank abuts against an ejecting rod, a first seal pad in the second water tank is pulled by the limiting spring to be separated out of or attached to the water adding cover, through linkage between the limiting spring and the first seal pad, during mounting, the water adding cover is automatically opened, during detaching, seal of the second water tank is kept, and impurities are prevented from entering the second water tank.

The invention relates to an intelligent bread maker. The intelligent bread maker comprises a machine body, an upper cover and an inner cylinder; the inner cylinder is placed in the machine body; the machine body is provided with a water filling device of the inner cylinder; the water filling device comprises a water tank, a water pump, a push rod, and a water filling rod which is communicated with the water tank and the water pump; the water filling rod is hinged with the machine body through a rotation shaft; the push rod can trigger the water filling rod to rotate to be above the inner cylinder; the upper cover is provided with a trigger part which can trigger the push rod to move downward when the cover is closed; the push rod and the water filling rod are mechanically connected through a movement conversion mechanism; and the movement conversion mechanism coverts the movement of the push rod into the rotation of the water filling rod. Therefore, when the cover is closed, the trigger part pushes the push rod to move, the movement conversion mechanism coverts the movement of the push rod into the rotation of the water filling rod, and the water filling rod is rotated to be above the inner cylinder, so that the distance between the water filling rod and the inner cylinder is reduced, and the splashing caused by impacting flour by water flow during water filling can be avoided; and when the cover is opened, the push rod loses trigger force, the water filling rod is reset and is far away from the inner cylinder, and a user can conveniently take and place the inner cylinder and feed flour, yeast and other materials.

The utility model relates to a high-pressure boiler provided with a full-automatic water adding device, comprising a boiler body which is provided with a water tower that is internally connected with a tap water pipeline provided with a self-contained floating ball controller; the water tower that is internally provided with three water adding tanks, the upper parts of which are respectively connected with a steam ascending pipe, and the steam ascending pipes that are arranged under the water tank are respectively connected with an emptying valve laterally, connected with a steam pipeline andcontrolled by the respective steam ascending pipe; the lower parts of the three water adding tanks are respectively connected with the bottom of the water tower and controlled by a water feeding valve inside the tank; the bottoms of the three water adding tanks are respectively connected with a water adding pipe of the boiler and controlled by a water adding valve; the pipelines are arranged at the lower parts, communicated with each other and controlled a steam-water conversion valve; an excess pressure and heat return water pipe is connected to the bottom of the water tower from the boiler body, and a check valve is installed at an outlet of the excess pressure and heat return water pipe; and the valves implement automated procedures by a small relay and a time relay. The high-pressure boiler utilizes the self steam pressure to automatically add water and recovers the excess heat of the boiler, thus saving energy.