46results about How to "Avoid wasteful situations" patented technology

The utility model discloses a foldable beam body which comprises a first beam body and a second beam body, a second beam body; the first beam body and the second beam body are provided with a hinge structure on a first welt where the first beam body and the second beam body are matched, and the first beam body and the second beam body can rotate with the hinge structure as a fulcrum. And a locking piece is arranged on the second welt on the opposite side of the first welt and is used for locking the overlapping state of the first beam body and the second beam body. In the aspect of transportation, the situation that compartment space is wasted can be greatly avoided, meanwhile, in the aspect of packaging, the situation that a carton is broken can be reduced, and the packaging cost is reduced.

The utility model discloses a packaging hose with an adjustable discharging wiping brush head, which comprises a packaging hose body, and a hose thread head is fixedly arranged on the upper end face of the packaging hose body. The transparent annular pipe which can move up and down is arranged on the outer side of the hose thread head, the sealing cover covers the upper end face of the transparent annular pipe, and the dial gauges are fixedly arranged on the front end face and the rear end face of the transparent annular pipe respectively. The scale of the corresponding component on the dial gauge is adjusted to be parallel to the upper end face of the discharging port located above the internal thread mounting groove, then the packaging hose body is extruded, after the packaging hose body is extruded, the liquid product in the packaging hose body enters the transparent annular pipe, and after the transparent annular pipe is filled, the liquid product in the packaging hose body enters the transparent annular pipe. By means of the technical scheme, waste caused by excessive extrusion can be avoided.

The utility model provides a tubular structure terminal, relates to the connecting terminal technology field, the tubular structure terminal comprises a terminal main body 1, the end portion of the terminal main body 1 is connected with a connecting segment, the connecting segment is connected with a terminal main body 2, the terminal main body 1, the connecting segment and the terminal main body 2 are in an integrated structure, and the terminal main body 2 is connected with the connecting segment. One side of the connecting section is provided with a transition cavity, the transition cavity is cylindrical, the transition cavity is used for communicating the first terminal main body with the second terminal main body, and the joint of the transition cavity and the first terminal main body is an arc-shaped surface; the structure of the tubular terminal is optimized by arranging the connecting section and the transition cavity, so that more materials are not needed for processing the tubular terminal, the situation of material waste is greatly avoided, the utilization rate of the materials is improved, the process for processing the tubular terminal is relatively simple and convenient, the efficiency for processing the tubular terminal is improved, and the production cost is reduced. And by arranging the multiple notches and the conical pipe, the connection stability of the wire and the conical pipe can be guaranteed.

The utility model discloses a kind of filling mechanism of self-cleaning filling machine, including fixed plate, the lower fixed plate is fixedly connected with fixed column, the inside fixed plate is fixedly connected with storage container, the upper storage container is provided with cover plate, the upper storage container is fixedly connected with box body, the lower storage container is fixedly connected with discharge cylinder, the right side of discharge cylinder is fixedly connected with shell. Through the above structure, the traditional filling machine can be solved when filling polyaluminum chloride, it can appear filling blockage situation, avoid the problem that working efficiency is greatly reduced, and avoid the problem that production time is affected, can solve part filling machine when filling polyaluminum chloride, due to not discharging, it needs to be blocked, and then possibly blocked object is impacted and appears deviation situation, avoid the problem that material can appear leakage, and avoid the problem that material can appear waste.

The utility model discloses a double caterpillar four passageway high -speed ore color sorter belongs to ore screening technical field. A double caterpillar four passageway high -speed ore color sorter, including the conveyer of transportation quartz sand, be used for the power mechanism of providing the thrust of conveyer, have the color identification and screening function's color sorting device, the conveyer one end is provided with the loading box of internal storage quartz sand. The utility model provides a double caterpillar four passageway high -speed ore color sorter, and the quartz sand of adhesion rotates in the cylinder, and in the process of rotating and other quartz sand mutual grinding, gradually separate, and fall to the conveyer after through the filter hole, such that the quartz sand that falls to the conveyer and carries out subsequent screening is arranged separately, and the screening work is convenient to carry out, also can avoid the perfect raw material and the raw material of different color with the screening of adhesion quartz sand particle, the situation of raw material waste caused.

The invention discloses a pipeline end connecting thread rolling device, and relates to the technical field of pipeline thread rolling devices. Comprising a thread rolling mechanism used for rolling threads on the outer side of the end of a to-be-machined pipeline and a supporting mechanism used for supporting and fixing the to-be-machined pipeline from the inner side. The supporting mechanism comprises a moving frame and a moving control assembly, and a supporting assembly is installed on the moving frame. The moving control assembly is used for controlling the moving frame to move. The supporting assembly comprises a mounting base, a center rod is mounted on the mounting base, an electric telescopic cylinder is fixed to the mounting base, a translation base is fixed to the output end of the electric telescopic cylinder, and the translation base slides on the outer wall of the center rod. By arranging the supporting assembly, a to-be-machined pipeline needing to be machined can be placed on the outer side of each supporting piece, the translation base is pushed to be close to the annular base based on work of the electric telescopic cylinder, then the included angle of the V-shaped structure is reduced, the supporting pieces are pushed outwards, and therefore the to-be-machined pipeline is supported and fixed from the inner side of the pipeline to the outer side of the pipeline.

The utility model relates to nursing bag technical field, and disclose a disposable nursing bag, including main part, the inside of main part upper end outer surface is provided with secondary sealing structure, and the inside of main part is provided with anti -drop structure. The utility model discloses through the downward hinged rotation first hinged plate and second hinged plate to the one end of first hinged plate and second hinged plate away from each other respectively inserts in the inside of two groups of connecting groove, first hinged plate and second hinged plate reset under the self -elasticity of torsion spring to make first hinged plate and second hinged plate respectively snap in the inside of two groups of connecting groove, can avoid the nursing tool in the inside of main part and directly separate from the inside of main part and fall on the ground, further can avoid destroying the sterile state of nursing tool, thereby can avoid the condition of waste, improve the practicability of equipment to a certain extent.

The application relates to an intelligent infusion device, which comprises a monitoring box, a display instrument panel, a starting switch and an adjusting knob, the display instrument panel, the starting switch and the adjusting knob are arranged on the side wall of the monitoring box, a supporting hook is arranged on the upper end surface of the monitoring box, an intelligent infusion mechanism is arranged on the lower end surface of the monitoring box, an infusion hose is arranged on the intelligent infusion mechanism, and a flow rate regulator is arranged on the infusion hose. The intelligent infusion device can avoid the problem that the existing infusion process cannot timely replace the bottle, so that the working strength of nursing staff can be reduced in the actual working process, and the time reminding function can be realized after the infusion is completed, so that the nursing staff can timely obtain the effect that the infusion is completed, and the nursing staff can timely replace the bottle, thereby avoiding the problem of medical disputes.

The utility model belongs to the technical field of fish oil processing, and particularly relates to a filter device for fish oil processing, which comprises a filter box, a filter screen plate is fixedly mounted on the inner side of the upper end of the filter box, a driving component is arranged at the left front part of the top of the filter box, a scraper is arranged at the left upper part of the filter screen plate, and the scraper is driven by the driving component to move left and right. An electric push rod is fixedly installed on the outer wall of the right side of the filter box, the telescopic end of the electric push rod is fixedly connected with a movable plate, a first guide groove is formed in one end of the movable plate, and a second guide groove is formed in the other end of the movable plate; the first guide groove and the second guide groove are in transmission connection with a residue discharging assembly, a residue discharging opening is formed in the right rear portion of the top of the filter box, the bottom end face of the residue discharging opening is flush with the upper surface of the filter screen plate, and a discharging opening is formed in the bottom of the filter box.

The utility model provides a packaging container for cosmetic cream. The packaging container comprises a storage container, a discharge head and a cream pushing mechanism, the discharge head is axially and rotatably sleeved on the upper part of the peripheral wall of the storage container, and a discharge hole is formed in the discharge head; the paste liquid pushing mechanism comprises a rotating assembly, a screw rod and a piston, and the rotating assembly is arranged on the lower portion of the peripheral wall of the storage container in a sleeving mode; the top end of the screw is connected with the discharging head in an inserted mode, the bottom end of the screw penetrates through the bottom of the storage container, extends to the inner bottom face of the rotating assembly and is rotationally connected with the inner bottom face of the rotating assembly, a hollow hole penetrating through the upper end face and the lower end face of the piston is formed in the middle of the piston, and threads are arranged on the inner wall of the hollow hole and matched with the threads of the screw. The piston is provided with a peripheral surface in contact with the inner peripheral wall of the storage container, and an axial transmission structure used for driving the piston to ascend along the inner wall of the storage container is arranged between the piston and the inner peripheral wall of the storage container. According to the utility model, the cosmetic cream liquid is taken in a spiral extrusion mode.

The utility model discloses sealing tank filling equipment which comprises a supporting mechanism and a filling mechanism assembled on the back portion of the supporting mechanism, the supporting mechanism comprises a base, a weighing sensor is fixedly installed on one side of the top of the base, a filling wheel set is fixedly installed on the top of the weighing sensor, and the filling wheel set is fixedly installed on the back portion of the base. The utility model relates to the technical field of sealing tank filling. According to the sealing tank filling equipment, through cooperation of a second rotating plate, a collecting funnel and a collecting tank, residual liquid in a filling pipe can be collected after the sealing tank is filled with the liquid, the situation that waste is caused by loss and dripping is avoided, the situation that the dripping on a filling wheel set is polluted is also avoided, and the sealing tank filling equipment is convenient to use. And through cooperation of a first rotating plate, a butt joint pipe and a cleaning pipe, residual liquid in the filling pipe can be flushed and discharged when the equipment is shut down, so that the situation that the subsequent filling operation is affected by corrosion pollution caused by the residual liquid is avoided, and the cleanliness of the subsequent operation of the equipment is improved.

The present application relates to the technical field of energy storage power supply, and mainly provides a resonant cavity current control circuit and an energy storage system, the circuit comprising a voltage regulating module, a voltage detection module connected with the voltage regulating module and a clamping control module, the voltage detection module and the voltage regulating module are also connected with a first bus capacitor and a second bus capacitor. The voltage detection module is used for detecting the bus voltage of the two bus capacitors, and when there is a difference between the two bus voltages, the voltage regulating module is controlled to work to adjust the first bus voltage and the second bus voltage. When the voltage regulating module works, the clamping control module will control the voltage regulating module to stop working when it is determined that the current signal of the voltage regulating module does not meet the preset condition. Based on this, the bus voltage balance can be realized through the voltage regulating module, and then the two LLCs in the three-level inverter work at the same time, without the need for a single LLC to bear excessive peak current, thereby reducing the cost, improving the service life and reliability of the system.

The utility model discloses an environmental protection type commercial concrete waste residue recycling equipment relates to building solid waste treatment technical field, and the utility model discloses a crushing box is fixedly connected with inclined bench in the inner bottom wall of crushing box, and the outer side wall of crushing box is fixedly connected with the casing, and the inside of casing is provided with motor, and the output shaft end of motor is fixedly connected with first crushing roller, and the output shaft of motor is fixedly provided with first gear, and the side wall of first gear is engaged with second gear, and the lateral wall of second gear is fixedly connected with cross shaft in the middle part, and the lateral wall of cross shaft is fixedly connected with second crushing roller, and the inside of crushing box and below first crushing roller and second crushing roller are rotationally provided with the guide plate, and the lateral wall of guide plate is provided with the water leakage hole, the utility model discloses can realize the continuous operation of the crushing, dehydration and magnetic separation of commercial concrete waste residue and the iron separation of the material, thereby can recycle commercial concrete waste residue.

The utility model belongs to the technical field of inner cold wire cone, especially a kind of inner cold wire cone with cooling liquid automatic recovery, to the waste problem of existing cooling liquid, present and propose the following scheme, including cone rod, the bottom end fixed mounting of cone rod has taper head, and the outer wall of cone rod is equipped with limit slot, the one side of the outer wall limit slot of cone rod is provided with circulating mechanism;The circulating mechanism includes sleeve shell, the utility model is through the cooperation of limit slot and clamping block, let sleeve shell be equipped in the outer wall of cone rod, and the electric energy provided by battery is refrigerating fin and micro pump, to form circulation, let cooling liquid pass through water supply hole, flow-through hole and flow-through channel, after the cooling liquid after heating is automatically recycled and cooled, form circulation, less cooling liquid is discharged through drainage channel to lubricate drilling position, avoid the waste caused by large discharge, to be able to play the circulation cooling of cooling liquid, avoid excessive waste situation.

The utility model relates to the technical field of anti -interference filter component, and disclose an anti -interference filter component of electromagnetic compatibility laboratory, the protective shell is fixedly installed with the installation base at the top, and the outer wall both sides of installation base are fixedly installed with mounting plate, the inside of mounting plate is worn and is led out the fastener, the below of installation base is provided with heat abstractor, the heat abstractor includes bottom shell, bottom shell fixed mounting is at the bottom of installation base, the utility model discloses the design through bottom shell, filter screen, loading plate, through -hole, fixed plate and the heat dissipation fan, realized the electronic component of filter in the intermediate position of protective shell and installation base inside, avoid being in the bottom end heat too concentrated, and let gas after filtering from below into protective shell and installation base inside, through the through -hole and let gas circulate, improve the overall nature of gas circulation, avoid the situation that heat cannot be dispersed, improve the whole filter heat dissipation effect.

The utility model relates to the technical field of lathe spindles, in particular to a precision lathe spindle mechanism which comprises a spindle box, a mounting seat is fixedly connected to the surface of the spindle box, a spindle body is rotatably connected to the inner surface of the spindle box and the inner surface of the mounting seat, and a clamp is fixedly connected to the surface of the spindle body. A storage bin is connected to the surface of the mounting base in an abutting mode. The storage bin is mounted on the surface of the mounting seat, and the through hole is formed, so that lubricant stored in the storage bin can be injected between the surfaces of the mounting seat and the main shaft body under the action of the through hole after the lubricant between the mounting seat and the main shaft body is consumed, and the situation that time and labor are wasted when the main shaft mechanism is disassembled and assembled again is avoided; and meanwhile, under the action of supporting force applied by a supporting spring, the discharging hole can be blocked through a check block, and the situation that redundant lubricating agents flow out and waste is caused is avoided.

The application discloses a dynamic groundwater circulation chemical reduction remediation system, and the remediation system comprises a water pumping well, an injection well, a sewage treatment station, a water storage pool and a dross recovery pool; the water pumping well is connected with the sewage treatment station through a water pumping pipe; the upper end of the sewage treatment station is connected with a heavy metal sewage treatment tank through a treatment pipe; the sewage treatment station is connected with one side end of the water storage pool through a sewage pipe; the other side upper end of the water storage pool is provided with a dross overflow groove; the dross overflow groove is connected with the dross recovery pool through a dross removal pipe; the dross recovery pool is provided with filter cloth at the upper end; and the lower end of the dross recovery pool is connected with the injection well through an injection pipe. The dynamic groundwater circulation chemical reduction remediation system can effectively control the heavy metal capturing agent added in the sewage treatment plant and the heavy metal capturing agent added in the water storage pool in real time, so that the excessive addition of the heavy metal capturing agent is avoided, resources are saved, and the cost is reduced.

The utility model provides a tool grinder, including tool grinder slide rail, the upper end fixed connection of tool grinder slide rail has a plurality of round bosses, the upper end all is set up with a plurality of sliding grooves to a plurality of round bosses, the upper end sliding connection of a plurality of round bosses has tool grinder tailstock, is set up with the oil storage groove in tool grinder tailstock, be provided with a plurality of oil feeding subassembly in tool grinder tailstock, this design solved the original device before and after using, need user manual addition lubricating oil on round boss, when operating is more inconvenient, and in the smearing process, will cause the problem of lubricating oil waste, the utility model discloses rational in structure, the practicality is good, when tool grinder tailstock in the moving process, round boss will promote sliding pusher and move upward, make lubricating oil through the oil drop groove and export smearing on the surface of round boss, avoid appearing lubricating oil waste situation.

The utility model belongs to the technical field of sports equipment placing stand, specifically speaking is a kind of sports equipment placing stand, including first base, install first connecting frame on the first base, install first nut on the first connecting frame, first screw rod is assembled in the first nut, and the placing layer includes two mounting plates, a plurality of support rods are installed between the two mounting plates, the two guide rods on the first base and second base are driven to move synchronously relative, the guide rod drives the two mounting plates on all placing layers to move synchronously relative, the plurality of support rods on the two mounting plates are driven to perform telescopic motion, that is, the outer tube and inner tube on the support rod are driven to move synchronously relative by the two mounting plates respectively, the inner tube is retracted into the outer tube, the length of support rod changes, the structure can change the length of the whole placing stand, and the length of the placing stand can be adjusted according to space requirement or placing demand, which is beneficial to improve the adaptability of the device to space.

The utility model relates to the technical field of ganoderma lucidum spore powder processing, in particular to a high-purity ganoderma lucidum spore powder wall breaking device which comprises a base, side plates fixed on two sides of the top of the base, two identical wall breaking rollers rotatably mounted between the two side plates, a material collecting cover arranged on the lower sides of the wall breaking rollers, and two support plates, the two supporting plates are fixed to the two sides of the top of the material collecting cover, scrapers are arranged on the inner sides of the supporting plates, adjusting bolts penetrate through the middles of the outer walls of the supporting plates in a threaded mode, and the inner ends of the adjusting bolts are rotationally connected with the scrapers. According to the wall breaking device disclosed by the utility model, the scraping plate is arranged, so that materials adhered to the surface of the wall breaking roller can be scraped by the scraping plate in the rotating process of the wall breaking roller, and the materials are accurately guided into the material collecting cover, so that the situation that the materials fall to other places to cause waste is favorably avoided; and the fitting degree of the scraping plate and the wall breaking roller can be adjusted by rotating the adjusting bolt, and then the material scraping effect can be improved.

The utility model provides a kind of wafer level packaging chip extraction flip position setting equipment, it is related to chip processing field;Including workbench, the top end sliding connection of workbench has sliding seat, and the top end fixed mounting of sliding seat has fixed block, the inside of fixed block is provided with adjusting mechanism;The adjusting mechanism includes sleeve, the axial outer wall of sleeve is fixedly installed in sliding seat, and the inside of sleeve is penetrated with the bar that penetrates, and one end of the bar that penetrates is fixedly installed with flip motor.The utility model cooperates through flip motor, first air cylinder, driving motor, threaded rod, sliding block and second air cylinder, can automatically extract, flip and position setting to chip, fixed by the form of negative pressure formed by micro vacuum pump suction simultaneously, avoid to cause damage to chip outer wall by using clamp fixed, to cause waste condition, and cooperate coil and core, can let first air cylinder displacement reserve second air cylinder stroke space.

This utility model relates to a cardboard raw material cutting device with a limiting mechanism, belonging to the field of cardboard raw material cutting technology. It includes a processing table, a limiting component for limiting the cardboard raw material installed on the top of the processing table, and a cutting component for cutting the cardboard raw material. The limiting component includes a fixing frame fixed to the top of the processing table, a moving hole at the top of the fixing frame, and two connecting rods slidably connected inside the moving hole. A fixing block is fixed to the bottom end of each connecting rod, and limiting blocks are fixed to opposite sides of the two fixing blocks. This cardboard raw material cutting device with a limiting mechanism can effectively limit the cardboard raw material, thereby effectively preventing the cardboard raw material from moving during the cutting process and causing the cutting to tilt, ensuring the expected cutting effect and avoiding material waste.

The utility model relates to extraction device technical field, concretely is a kind of Chinese herbal medicine liquid extraction device, comprising: cylinder, the upper end of the cylinder is provided with funnel flow guide part;Flow collection sleeve, the lower end of flow collection sleeve is screw thread connection on the outer surface of cylinder, the inboard of flow collection sleeve is provided with positioning recess, the top of positioning recess is placed with disc filter plate;Cover, the upper end of cover is screw thread connection on the outer surface of funnel flow guide part.The utility model can be conveniently combined disassembly, it is easy to use, and can be made in the mode of injection moulding processing, it is favorable to the reduction of cost, and the structure after disassembly is conducive to cleaning, and when component damage appears, targeted replacement can be carried out, so that maintenance and use cost are lower, and the situation that liquid waste can be avoided appears.

The utility model relates to a kind of deteriorated substance separation device in organic heat carrier, including: rectifying kettle is connected with the input pipeline with first valve;Slag tank is communicated with the bottom outlet of rectifying kettle between inlet by slag pipeline with second valve;Product tank is communicated with the top outlet of rectifying kettle between inlet by product pipeline with cooler and third valve;The bottom of product tank is connected with the product output pipeline with fourth valve;Light component tank is communicated with the light component pipeline with fifth valve between inlet and product pipeline;The bottom of light component tank is connected with the light component output pipeline with sixth valve;Vacuum pumping device is communicated with rectifying kettle, slag tank, product tank and light component tank between vacuum pumping inlet;Temperature sensor is used to detect the temperature in rectifying kettle;Controller, its input end connects temperature sensor, its output end connects each valve and vacuum pumping device.

This invention discloses a method for managing highway toll station lanes and a storage medium, relating to the field of transportation technology. It aims to solve the current problem of not being able to automatically derive lane management methods based on the actual conditions of highway toll station lanes. The key technical points are: Step 1, collecting data on several ETC lanes from a single day of the previous year; Step 2, dividing the ETC lane data into 24 time periods; Step 3, establishing an ETC overshoot standard based on the ETC lane data within several individual time periods, the ETC overshoot standard including average vehicle speed. Average number of vehicles per lane Average transit time Step 4: Statistically analyze real-time ETC lane data and extract time intervals between 5 and 10 minutes to estimate hourly data. Compare this data with the ETC overrun standard. If the comparison is successful, proceed to the next step; otherwise, reset Step 4 after a full hour interval. This invention can determine whether to reduce the number of real-time ETC lanes and convert them to manual lanes based on highway toll station data, providing a reference for users.

The utility model relates to food packaging technical field, concretely is a kind of multilayer composite high-strength food paper box, including shell and apron, shell and apron are provided with containing component, containing component includes storage frame one and storage frame two, storage frame one is fixedly connected in the inside of shell, storage frame two is fixedly connected on apron, storage frame one and storage frame two are compatible, shell and storage frame two are provided with fixed component, fixed component includes arc paperboard, arc paperboard is fixedly connected on storage frame two, arc paperboard and the inner wall of shell are matched;The utility model can be under the premise of providing protection for food, by artificial realization disassembly and recovery, to make paper box can be recycled, pulp material is saved, and more environmental protection.

The invention discloses novel environment-friendly thermal-stability thermal-sensitive paper stability detection equipment, which comprises a thermal-stability detector body, a clamping part for fixing thermal-sensitive paper, a transfer part for moving the thermal-sensitive paper, and a detection part for detecting the thermal-sensitive paper, wherein the clamping part is arranged in the detector body and is used for fixing the thermal-sensitive paper to be detected; the transfer part is arranged on the detector body to move the detected thermo-sensitive paper, so that the heat loss in the detector body is reduced; according to the invention, double-sided clamping is carried out on the thermo-sensitive paper through the clamping part, double-sided synchronous thermal stability detection is realized, data deviation caused by single-sided test is avoided, multiple temperature zones are constructed by using the water storage part, the zoning part and the liquid circulating part, detection under different temperature conditions is completed on the same piece of thermo-sensitive paper at one time, the efficiency is improved, and the detection cost is reduced. Meanwhile, the heat energy recovery function is integrated, and energy waste is reduced; the transfer part avoids frequent opening and closing of equipment, reduces heat energy loss, ensures uniform temperature in the cavity, and further improves the detection precision and the energy utilization rate.

The utility model relates to the technical field of tail gas treatment, in particular to an acid tail gas treatment device. The acid tail gas treatment device comprises a treatment mechanism, a containing mechanism, at least two spraying assemblies and a control unit. The treatment mechanism comprises a reaction cavity, a gas inlet and a gas outlet, the gas inlet and the gas outlet are communicated with the reaction cavity, the gas inlet is located below the gas outlet, and the gas inlet is used for enabling acidic tail gas to flow into the reaction cavity. The containing mechanism is used for containing chemical agents. The at least two groups of spraying assemblies are communicated with the reaction cavity and the accommodating mechanism, and the spraying assemblies are used for conveying the chemical agent in the accommodating mechanism into the reaction cavity and spraying the chemical agent. The control unit is electrically connected with the spraying assemblies and used for controlling the number of the working spraying assemblies. The control unit is arranged to control the working number of the spraying assemblies, the conveying amount of the chemical agents conveyed into the reaction cavity can be controlled, and therefore the situation that when the flow of the acid tail gas is small, a large number of chemical agents do not react with the acid tail gas and are wasted can be avoided.

The application discloses a solution transfer storage device and an immunohistochemical instrument, and belongs to the technical field of immunohistochemical instruments. The solution transfer storage device comprises a storage box, a support plate movably arranged in the storage box, and a transfer pipe movably arranged on the support plate and used for storing a dyeing liquid. A plug plate is slidably arranged in the transfer pipe, and the plug plate and the inner wall bottom surface of the transfer pipe form a cavity used for storing the dyeing liquid. A closing assembly used for sealing the transfer pipe is arranged on the lower side of the cavity. The closing assembly comprises a liquid guide pipe slidably arranged at the bottom of the transfer pipe, and a liquid discharge hole used for liquid circulation is formed in the liquid guide pipe. When the plug plate is lowered, the liquid guide pipe slides, liquid enters the liquid guide pipe through the liquid discharge hole, and the liquid flows out from the bottom of the liquid guide pipe, so that the existence of invalid cavities is further reduced, and the full use of the liquid is ensured.

The embodiment of the application provides a kind of ice making device and refrigerator, wherein, ice making device, applied to refrigerator, ice making device includes: ice maker, for manufacturing ice block and outputting ice block;First ice storage box, first ice storage box is arranged in the upper side of ice maker, first ice storage box is provided with first full ice detection unit, for detecting whether first ice storage box is in full ice state;Second ice storage box, second ice storage box is arranged in the lower side of ice maker;Ice transport mechanism, ice transport mechanism is used to transport ice block manufactured by ice maker to first ice storage box;Controller, controller is connected with first full ice detection unit, ice transport mechanism and ice maker, and controller is configured to: when detecting that first ice storage box is not in full ice state by first full ice detection unit, control ice maker and ice transport mechanism to store ice block to first ice storage box;When detecting that first ice storage box is in full ice state by first full ice detection unit, ice maker stores ice block to second ice storage box.