88 results about "Cleaning room" patented technology

The invention discloses a compartment special for a live chicken transferring vehicle. A compartment special for a live chicken transferring vehicle comprises a transport vehicle, a compartment body is arranged in the compartment, side compartment doors are arranged on the two sides of the compartment body, and a rear compartment door is arranged on the rear portion of the compartment body. A compartment upper fence frame is arranged in the compartment body, a frame upper transmission part is mounted on the top surface of the compartment upper fence frame, a plurality of groups of frame side sleeve lugs are fixed on the side walls of the compartment upper fence frame, arch handrails are erected among the plurality of groups of frame side sleeve lugs, a front fence is fixed on the compartment upper fence frame, and an energy supply device is mounted on the front fence. A driving device triggers a transmission part on the frame to drive a transmission chain to rotate, and further drives moving teeth at two ends of an erecting shaft to move; meanwhile, a connecting pipeline in the energy supply device is released by a pipeline winder to compensate the energy supply requirement when the shower and the swing spraying cover are pulled, the whole cleaning process does not need to depend on a cleaning room and manual rigid equipment, the cost is saved, and the overall turnover efficiency of live chicken transportation is indirectly improved.

The present application relates to the technical field of vehicle cleaning equipment, in particular to a transport vehicle cleaning equipment, which comprises a cleaning room and a ground platform, the ground platform is arranged below the cleaning room, the ground platform comprises a water pool, a collecting pool, a plurality of units arranged side by side and a motor, the collecting pool is arranged in the water pool, the unit comprises a collecting hopper, a supporting plate, an electromagnet, a transmission shaft, a first sleeve and a first annular filter screen, double filtration is realized through the first annular filter screen and the second annular filter screen, so that the impurities can be prevented from entering the sewer pipe to cause pipe blockage, the water flow and the impurities are branched to facilitate processing, in addition, the unit has a filter screen cleaning function, after the vehicle is cleaned, the first annular filter screen and the second annular filter screen can clean the impurities blocked by the filter screen, so that the filter screen can be prevented from being blocked by the impurities and being disabled.

The invention relates to a 3D printing sand mold cleaning device which is characterized by comprising an automatic sand cleaning room, a roller shutter door arranged at an inlet of the sand cleaning room, an automatic transfer trolley used for bearing and transferring a sand mold, a sand cleaning mechanism, an air supply system and a control unit. The sand cleaning mechanism comprises a plurality of sand cleaning actuators and a driving mechanism used for driving the sand cleaning actuators to do linear movement independently. An automatic sensing device is arranged on each sand cleaning actuator and is used for detecting the distance between the automatic sensing device and the surface of the sand mold in real time in the moving process; the control unit is in signal connection with the driving mechanism, the automatic induction device and the air supply system. The invention further relates to a sand cleaning method for the 3D printing sand mold. According to the scheme, the problem that a traditional automatic sand cleaning device cannot treat sand molds with complex inner cavities, deep cavities or special-shaped structures can be solved.

The utility model belongs to the steel ball production equipment technical field, concretely relates to an improved steel ball cleaning equipment, including the cleaning tank and the pull -out plate, be provided with the cleaning room in the cleaning tank, be provided with linear guide rail at the top of cleaning room, erect the conveying pipe between linear guide rail, install a plurality of nozzles in the conveying pipe bottom, be provided with a plurality of storage material cylinders below the nozzle, even distribution has a plurality of through -holes on the storage material cylinder, install the fixed plate at both ends of storage material cylinder, install the pivot between fixed plate, pivot one end rotationally connects the bearing sleeve, bearing sleeve installs on the baffle, the other end transmission of pivot is connected with the drive motor, the both sides of baffle bottom and pull -out plate between install the slide rail, the slide rail is slidably installed on the slide base, the utility model discloses through a plurality of nozzles cooperation sliding block and linear guide rail, realize the movement of nozzle above storage material cylinder, utilize high -pressure impact water flow to make the cleaning efficiency obtain the improvement, and the rotation of storage material cylinder, make the impurity on the steel ball surface get the effective cleaning.

The utility model relates to the field of cleaning brush, concretely relates to a centrifugal cleaning machine of cleaning brush, is equipped with cleaning room, is equipped with the drive end and water pass end who set up oppositely in the cleaning room, and the both ends of cleaning brush product can be engaged with the drive end and water pass end, and the water flow enters the product inside from the water pass end, and the water flow is thrown to the product outside and flows out through centrifugal rotation mode. Compared with the prior art, the application promotes the water flow to penetrate the complex three-dimensional pore of the sponge body by means of centrifugal force, breaks the mass transfer resistance limit of traditional water washing, realizes the thorough removal of internal residual starch particles, and guarantees cleaning uniformity and thoroughness.

The invention provides a state monitoring and self-adaptive regulation and control system for materials in a cleaning chamber of a harvester, and belongs to the technical field of agricultural machinery and control systems thereof. A plurality of vibration acceleration sensors are arranged at the bottom of the upper cleaning sieve and below the baffle at the tail of the sieve, are connected with the controller and are used for monitoring the thickness of materials in different sections on the surface of the upper cleaning sieve in real time, so that step-by-step and progressive thickness monitoring is realized. Meanwhile, the system achieves final real-time monitoring of cleaning loss on the basis of signals generated when grains hit a baffle at the tail of a sieve, so that the risk that cleaning load exceeds the limit due to the fact that the feeding amount of a front blanking area is too large or the initial impurity rate of materials is too high can be recognized in time, and then early warning is given out and active intervention is conducted. The system adjusts the advancing speed of the harvester, the working frequency of the upper cleaning screen, the air speed of the cleaning fan and the angle of the tail baffle of the screen in a linkage mode according to the thickness monitoring result and the loss monitoring signal of the tail baffle of the screen, closed-loop control is formed, the cleaning process is optimized, and grain loss is remarkably reduced.

The utility model discloses a waterless cleaning system for locomotive accessories, which comprises a cleaning room, a turnover device, a dry ice making device, a dry ice spraying device, a mobile robot and an oil mist purifying device, and the turnover device is used for fixing and turning over the locomotive accessories to be cleaned; the dry ice spraying device is used for mixing granular dry ice and compressed air and spraying the mixture to the locomotive accessories to be cleaned so as to clean the locomotive accessories. The mobile robot is used for clamping and moving the dry ice spraying device so that the dry ice spraying device can conduct multi-angle cleaning on the locomotive accessories. A dry ice cleaning technology is adopted, granular dry ice and compressed air are mixed to generate high-speed airflow for cleaning, the dry ice is converted into a gas state from a solid state, micro-explosive impact force is directly generated, and dirt on the surfaces of locomotive accessories is crushed and removed. In the cleaning process, dry ice is instantly sublimated into gaseous carbon dioxide to be volatilized into the air, no residual matter exists, and secondary pollution cannot be generated.

The utility model relates to a cleaning frame special for parts, which is suitable for a vacuum drying cleaning machine and solves the technical problems that the cleaning frame in the prior art is inconvenient to store and use, high in management cost, low in part framing efficiency and complex in operation. The utility model comprises a bottom frame bracket, two main frame brackets and two side frame brackets, a positioning notch is formed in the middle of the top end of each side frame support, and two top frame supports are arranged on the two sides respectively; a cleaning space is defined by the bottom frame support, the two main frame supports, the two side frame supports and the two top frame supports, and a middle support is arranged in the cleaning space and divides the cleaning space into multiple layers of cleaning rooms. The two sides of the middle support are connected with the sides, close to each other, of the two side frame supports correspondingly, and a limiting assembly is arranged in each layer of cleaning room. The main frame supports are hinged to the corresponding top frame supports, and locking assemblies are arranged at the bottom ends of the main frame supports. A positioning assembly is arranged at the position, close to the top, of the positioning notch. Laser positioning baffles are arranged on the two sides of the bottom end of the main frame support.

The invention discloses a method for cleaning and detecting oil stains on the outer surface of a cylinder barrel of a hydraulic oil cylinder coating line. The method specifically comprises the following steps: (1) conveying the cylinder barrel into a cleaning chamber from front to back by a coating line conveying chain; (2) identifying the size information of the cylinder barrel and the suspension height position of the cylinder barrel; (3) the cylinder diameter and the length of the cylinder barrel are accurately determined; (4) determining the opening number and sequence of nozzles of the high-pressure steam cleaning system; (5) carrying out equal-area adaptive mesh generation on the surface of the cylinder barrel based on convergence analysis; (6) measuring the oil stain content of each grid on the surface of the cylinder barrel through a fluorescence detection system; seventhly, cleaning parameters are matched and set according to the oil contamination content; determining a greasy dirt content threshold value; (8) cleaning the surface of the cylinder barrel; and (9) re-checking the oil stain content, and optimizing the cleaning parameters until the cleaning effect is qualified. The cleaning compatibility of cylinder barrels with different cylinder diameters can be effectively improved, cleaning parameters are adjusted in a self-adaptive mode, waste of cleaning resources is avoided, the more intelligent the equipment is used, and the cleaning effect is guaranteed.

The utility model relates to the technical field of cleaning devices, in particular to a multifunctional rotary spraying cleaning device which comprises a machine frame, a cleaning chamber arranged in the machine frame, a cleaning basket installed in the cleaning chamber and a motor used for driving the cleaning basket to rotate. A plurality of spraying rods and a plurality of air knives are installed in the cleaning chamber, a plurality of nozzles are formed in the direction, corresponding to the cleaning basket, of each spraying rod, air openings of the air knives face the cleaning basket, the bottom of the cleaning chamber is communicated with a blow-off pipeline, and a filter screen is installed at the position, corresponding to an inlet of the blow-off pipeline, of the bottom of the cleaning chamber. According to the multifunctional rotary spraying and cleaning device, the cleaning basket is driven by the motor to rotate back and forth, and an appliance to be cleaned can be placed in the cleaning basket; the cleaning basket rotates back and forth, and the appliances can be effectively and rotatably cleaned back and forth without dead angles through the cleaning nozzles and the air knives on the spraying rods on the periphery of the cleaning chamber, cleaned and dried back and forth, so that the high-pressure spraying and cleaning efficiency is greatly improved.

The utility model relates to a cart type dish-washing machine, which belongs to the technical field of dish-washing machines, and comprises a cleaning main machine and a cart, the cleaning main machine comprises a cabinet body, a main control room and a cleaning room, the cleaning room is used for accommodating the movable cart, a bolt mechanism is arranged on the cabinet body, and the bolt mechanism is connected with the cart in an inserted and matched manner. And the bolt mechanism is electrically connected with the master control room. The plug pin mechanism is arranged in the device, the cabinet body and the cart are connected and fixed in an inserted mode, the cart is prevented from moving, a gap is prevented from being generated between the cabinet body and the cart, and water and cleaning agents are prevented from leaking from the gap.

The utility model discloses a waxy corn sterilization device, and relates to the technical field of food sterilization devices, the waxy corn sterilization device comprises a sterilization device body and a cleaning chamber fixedly connected to the sterilization device body, and further comprises a sterilization drying chamber fixedly connected to the interior of the sterilization device body, and the left end and the right end of the sterilization device body are both connected with sliding tables in a sliding mode; the sliding table is provided with a fixing mechanism, and the fixing mechanism has the effect of fixing the waxy corn. According to the waxy corn disinfection device, through the arrangement of the transmission gear, the conical block, the fixed rack and the connecting frame, the function of overturning operation can be achieved in the waxy corn moving process, the disinfection and sterilization effect of waxy corn is improved, and the problem that when an existing waxy corn disinfection device is used for disinfecting waxy corn, the waxy corn cannot be overturned is solved. In the prior art, the waxy corn is generally conveyed in a roller mode, and the operation mode is easy to cause the slipping condition between the waxy corn and the roller, so that the waxy corn cannot be efficiently cleaned and sterilized.

The utility model provides a galvanized pipe production surface treatment device, and particularly relates to the technical field of galvanized pipe processing equipment, which comprises a machine body, screw rod transmission components arranged on two sides of the machine body, and rotary clamping pieces arranged at the tops of the screw rod transmission components and connected with the output ends of the screw rod transmission components, sliding grooves which communicate with the machine body and are matched with the rotary clamping pieces are formed in the two sides of the machine body, a partition plate is arranged in the machine body, the interior of the machine body is equally divided by the partition plate, and a cleaning chamber and a drying chamber are formed. The two rotating clamping pieces are arranged to clamp and fix a pipeline, the lead screw transmission assembly is arranged to adjust the positions of the rotating clamping pieces, and the rotating clamping pieces drive the pipeline to move into the machine body step by step. And the cleaning work and the drying work are conducted through the cleaning assembly and the drying assembly in the machine body correspondingly, meanwhile, the equipment integrates cleaning and drying, and the pipeline treatment efficiency can be improved.

The utility model discloses an automatic coating system capable of improving coating efficiency and stability, which belongs to the field of automatic coating systems and comprises a suspension type conveying line, the suspension type conveying line penetrates through a coating chamber and a drying chamber respectively, a coating robot is further arranged in the coating chamber, a cleaning mechanism is arranged on the right side of the drying chamber, and a cleaning mechanism is arranged on the right side of the drying chamber. The cleaning mechanism comprises a cleaning chamber, air cylinders, clamping plates, a screw rod, a driving motor, a moving plate, a water spraying pipe, a spraying head and a pump body, the suspension type conveying line further penetrates through the cleaning chamber, the air cylinders are fixedly connected to the two sides of the cleaning chamber correspondingly, and the clamping plates are fixedly connected to the output ends of the air cylinders; and the screw rod is movably connected to the bottom surface of the fixed seat on one side of the cleaning chamber through a rotating rod at the top end, and the cleaning mechanism is arranged in the automatic coating system, so that the purpose of automatically cleaning the sprayed part in the automatic coating system can be achieved, and the coating efficiency and stability of the automatic coating system on the sprayed part are improved.

The invention relates to the technical field of household cleaning equipment. The invention discloses a drying and disinfecting clean-keeping room for household cleaning, which is characterized in that the inner side of a clean-keeping room body is provided with a heat insulation plate for dividing the interior of the clean-keeping room body into two parts, the interior of the clean-keeping room body is provided with a drying area on one side of the heat insulation plate, and the interior of the clean-keeping room body is provided with a storage area on the other side of the heat insulation plate; drying and disinfecting equipment is arranged at the top of the drying area, and chain type conveying equipment is arranged at the bottom in the drying area; the towels are shaken and spin-dried while being dried and disinfected, the towels are uniformly shaken open when being conveyed to the outside of the cleaning room after being dried, the surfaces of the towels are prevented from wrinkling, whether the towels are dried or not is automatically judged according to the weight of the towels, the dried towels are automatically discharged, and the drying efficiency of the towels is improved. Therefore, heat loss is avoided, and the drying efficiency is improved.

The utility model belongs to the technical field of semiconductor processing, and discloses a target material cleaning device. The utility model provides a target material cleaning device which comprises a cleaning chamber, a cleaning fixing mechanism and a conveying mechanism, a cleaning mechanism used for cleaning target materials is arranged in the cleaning chamber, the cleaning fixing mechanism can fix the target materials so that the target materials can be evenly cleaned, and the conveying mechanism can drive the cleaning fixing mechanism to go in and out of the cleaning chamber. The cleaning and fixing mechanism is driven by the conveying mechanism to transport the target material, so that cost and labor force are saved, and meanwhile, conveying and cleaning efficiency is improved; the first adjusting assemblies are correspondingly arranged on the two sides of the fixing frame correspondingly, a worker can adjust the distance between the two first adjusting assemblies so as to adapt to target materials with different outer diameters, high compatibility and adaptability are achieved, and the production cost is reduced.

The utility model relates to industrial equipment control technical field, specifically disclose a wireless remote control device of trolley type shot blasting cleaning equipment. The device includes the receiver set up in the equipment electric control cabinet and the remote control transmitter wireless communication with it, and the receiver is connected to the PLC digital input module of electric control cabinet through the cable. The remote control transmitter shell integrates the emergency stop button, the car platform advances and retreats control key, the cleaning room door key and the workpiece forward and reverse key, realizes wireless radio frequency signal transmission through microcontroller and receiving antenna. The device solves the equipment control blind area problem caused by the limited vision of the operation personnel in the electric control room through the wireless remote control mode, realizes the remote accurate control to the trolley walking, electric door opening and closing and workpiece rotation, effectively avoids the cable pull off, chain damage and other security risks. Its simple and reliable structure does not need to transform the equipment main part, significantly improves the operation safety and operation efficiency, and is suitable for existing equipment upgrading and new equipment matching application.

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a blowing feeding mechanism of a bean harvester, which comprises a chassis assembly, a cleaning chamber and a granary are fixedly connected onto the chassis assembly, a grain chamber is arranged in the cleaning chamber, a belt feeding device is arranged at the position of the grain chamber in the cleaning chamber, and a conveying box component is arranged on one side of the cleaning chamber. One end of the belt feeding device extends into the conveying box assembly, an air supply device is arranged at one end of the conveying box assembly, and the other end of the conveying box assembly is communicated with a granary through a conveying pipe. The grains in the conveying box assembly are conveyed into the granary through the conveying pipe by air blown out by the air supply device, grain conveying by a grain lifting auger is replaced, damage of part of the grains caused by rotation of the auger is avoided, and the quality of the grains is improved.

The invention relates to the technical field of laser cleaning, and provides a rail wheel pair surface paint laser cleaning device which comprises a cleaning room. The laser cleaning assembly is arranged in the cleaning room, and the laser cleaning assembly is used for conducting laser cleaning on the track wheel pair located in the cleaning room; and the dust removal assembly comprises a suction end and a filtering end, the suction end is arranged in the cleaning room and located above the track wheel pair, and the suction end is used for sucking smoke dust generated when the laser cleaning assembly cleans the track wheel pair and filtering the smoke dust through the filtering end. By means of the scheme, pollution caused by smoke dust when the track wheel pair is cleaned is reduced.

The utility model discloses a material cleaning and transferring system for cross-workshop operation, which belongs to the technical field of material cleaning and transferring and comprises a plurality of workshops. A production area, a clean area to-be-cleaned hopper storage area, a general area to-be-cleaned hopper storage chamber, a cleaning front chamber, a cleaning chamber, a clean hopper storage chamber, a hopper and an AGV transfer trolley are arranged in each workshop. In the utility model, the hopper in the storage chamber for the hopper to be cleaned in the general area and the hopper in the storage area for the hopper to be cleaned in the clean area respectively enter the cleaning equipment to be cleaned and dried after being primarily cleaned in the cleaning front chamber, so that the cleaning quality and compliance of the hoppers are ensured, the workload can be reduced in the production process, and the working efficiency is improved; the requirements of GMP (Good Manufacturing Practice) are better met, and the product quality is better ensured.

The utility model provides a laser passivation cleaning mechanism for an automobile shock absorption tower, which comprises a rotating mechanism and a cleaning room, a mounting area is arranged on the side surface of the cleaning room, and the rotating mechanism is positioned in the mounting area and is mounted on the cleaning room; a shielding mechanism is arranged on the cleaning room, the shielding mechanism is used for being closed or opened through a mounting area, the rotating mechanism is used for containing the to-be-machined automobile shock absorption tower, and after the rotating mechanism rotates, the rotating mechanism is used for conveying the automobile shock absorption tower placed on one side of the rotating mechanism into the cleaning room to be subjected to laser passivation cleaning. And the cleaned automobile damping tower placed on the other side is sent out of the cleaning room. The cleaning cost can be effectively reduced, the environmental protection pressure is relieved, rapid feeding and discharging operation of the automobile shock absorption tower is achieved, and the cleaning efficiency is improved.

The utility model relates to the technical field of cleaning equipment, in particular to an automatic lifting type sealing door structure of cleaning equipment, which comprises an equipment main body, a cleaning chamber, a sealing door arranged at an opening of the cleaning chamber and an air cylinder assembly arranged below the sealing door, a first sliding groove and a second sliding groove located below the first sliding groove are formed in the inner side of each sliding strip, first sliding shafts are fixed to the two sides of the top of the sealing door, second sliding shafts are fixed to the two sides of the bottom of the sealing door, and the two first sliding shafts are slidably connected into the corresponding first sliding grooves correspondingly; the two second sliding shafts are connected into the corresponding second sliding grooves in a sliding mode respectively. According to the automatic lifting type sealing door structure, the sealing door is arranged at the opening of the cleaning chamber, the air cylinder assembly can conveniently and vertically lift and move the sealing door through the piston rod, the sealing door can be conveniently and automatically lifted and controlled, safety is good, and production efficiency is improved.

The outer wall cleaning device of the PTFE transfer barrel comprises a cleaning room, a conveying mechanism, a positioning mechanism, a cleaning mechanism and a waste liquid recycling mechanism, the cleaning room is arranged on a cleaning station of a production line, the transfer barrel is cleaned in the cleaning room, and pollution to a workshop is effectively avoided; the conveying mechanism is arranged at the bottom of the cleaning room and extends out of the cleaning room, conveying of the transfer barrel between the cleaning station and the adjacent station is achieved, and production automation is achieved. The positioning mechanism is arranged in the cleaning room, the transfer barrel is fixed to a cleaning area of the cleaning room, and cleaning stability is guaranteed; the cleaning mechanism is arranged in the cleaning room and is used for comprehensively cleaning the transfer barrel; the waste liquid recycling mechanism is arranged at the bottom of the cleaning room and located below the transfer barrel, cleaning liquid materials of the transfer barrel are collected and recycled, the workshop environment is not damaged while the outer wall of the transfer barrel is cleaned in all directions through the cleaning device, the cleaning efficiency is improved, and a foundation is provided for automatic production.

The application discloses a special carriage for live chicken transfer vehicle. The special carriage for live chicken transfer vehicle comprises a transport vehicle, a carriage is installed at the back of the transport vehicle, a compartment body is arranged in the carriage, side compartment doors are installed on both sides of the compartment body, and a back compartment door is installed at the back of the compartment body; an upper compartment fence frame is arranged in the compartment body, a transmission member is installed on the top surface of the upper compartment fence frame, a plurality of groups of side fence ear sleeves are fixed on the side walls of the upper compartment fence frame, an arch rail is arranged between the plurality of groups of side fence ear sleeves, a front fence is fixed on the upper compartment fence frame, and a power supply device is installed on the front fence. The transmission member is triggered by the driving device, the transmission chain is driven to rotate, and the moving teeth at both ends of the supporting shaft are driven to displace; meanwhile, the connecting pipeline in the power supply device is released by the pipeline winder to compensate the power supply demand when the flusher and the swing spray cover are pulled, the whole cleaning process does not need to depend on the cleaning room and artificial hard equipment, cost is saved, and the overall turnover efficiency of live chicken transportation is indirectly improved.

The utility model relates to the technical field of breeding, and discloses a novel pig house. Through structural cooperation of the independent hog houses, the cleaning chamber, the cleaning device and the like, in the cleaning process, live pigs in the independent hog houses are driven to one of the independent hog houses through the first door body to be gathered, and then the second door body between the first independent hog house and the cleaning chamber is opened; one or two live pigs are driven to enter the cleaning chamber to be cleaned through the cleaning device, after cleaning is completed, the second door body between the cleaning chamber and the second independent pig house is opened to drive the live pigs to the second independent pig house, and the live pigs in the first independent pig house are driven to enter the cleaning chamber again to be cleaned till all the live pigs are cleaned. And dispersing the live pigs in the second independent hog house into the first independent hog house. According to the live pig cleaning device, the labor cost in the live pig cleaning process can be greatly reduced, cleaned live pigs and uncleaned live pigs can be effectively isolated, and the problems of mutual pollution and repeated cleaning are avoided.

The application relates to the technical field of photovoltaic grid-connected cabinets, in particular to a photovoltaic grid-connected cabinet which comprises a cabinet body, heat dissipation holes are symmetrically arranged at the left and right sides of the lower end of the cabinet body; a box body is installed at the outer end of the heat dissipation hole through fixing components; the outer side of the box body is open, and two partition plates are symmetrically installed at the inner end, so that the left and right ends of the box body are divided into cleaning rooms, and a heat dissipation channel is formed in the middle; a moving frame is slidingly arranged at the outer side of the inner end of the box body, and two dustproof screens are symmetrically installed in the moving frame. The cleaning rooms are arranged at the left and right ends of the box body, cleaning components are installed in the cleaning rooms, the heat dissipation channel is arranged between the two cleaning rooms, the cleaning components are driven by remote control driving components to clean the dustproof screens entering the cleaning rooms, the two dustproof screens are used alternately, workers are avoided from cleaning the dustproof screens on site, time and labor costs are reduced, and operation and maintenance costs are reduced.

The utility model discloses a printing roller shaft cleaning structure, which belongs to the technical field of roller shaft cleaning and comprises a cleaning box, a surrounding cylinder and a fixing piece. A cleaning cavity with an opening in the upper end is formed in the cleaning box, the two semi-cylindrical surrounding cylinders are horizontally installed in the cleaning cavity in a sliding mode, and a cleaning chamber is formed inside the two semi-cylindrical surrounding cylinders after the two semi-cylindrical surrounding cylinders are connected. A plurality of nozzles are arranged on the inner wall of the surrounding cylinder in the circumferential direction, and a liquid storage cavity in the surrounding cylinder is communicated with the nozzles and connected with an external liquid supply device through a water inlet pipe. The fixing part is located in the cleaning box, a clamping groove for placing the roller shafts is formed in the fixing part, the multiple rotating rollers are rotationally installed in the fixing part and connected through the driving belt, the ends of the roller shafts are clamped on the driving belt, and the rotating rollers are driven by the motor to rotate. The cleaning structure is ingenious in design, the surrounding cylinder can be slidably opened and closed, the roller shaft is convenient to assemble and disassemble, and the cleaning efficiency is improved by matching with a roller shaft rotating structure.

The utility model relates to a cleaning room for a robot cleaning machine, which comprises a support frame, a cleaning room and a material conveying mechanism, the material conveying mechanism comprises a carrying platform and a driving device, part of the carrying platform is positioned in the cleaning room, the rest part of the carrying platform is positioned outside the cleaning room, the carrying platform is provided with a plurality of stations, and part of the stations are positioned on one side of the carrying platform. The rest stations are located on the other side of the carrying table, and when the carrying table is controlled by a driving device to rotate according to a preset path, part of the stations on the carrying table are located in the cleaning room, and the rest stations are located outside the cleaning room; or part of the stations are located outside the cleaning room, and the remaining stations are located in the cleaning room, so that the stations located outside the cleaning room can be used for feeding and discharging while the materials located on the stations in the cleaning room are cleaned, feeding and discharging and cleaning operation can be carried out at the same time, and the cleaning efficiency is higher.

The invention discloses a self-cleaning type house air supply channel inner wall ash removal mechanism and an air supply system, and belongs to the technical field of house ventilation. The dust removal mechanism for the inner wall of the air supply channel of the house comprises a positioning bottom frame, a center shaft vertically fixed to the positioning bottom frame, a rotating sleeve rotationally installed on the center shaft through a bearing and a sweeping handle connected to the outer side wall of the rotating sleeve. At least one flexible sweeping belt capable of floating along with the wind is detachably installed on the sweeping handle, and the sweeping belt can make contact with the bottom wall in the air supply channel all the time when floating along with the wind. The dust removal mechanism for the inner wall of the air supply channel of the house is installed in an air supply system, the air supply system achieves simultaneous real-time cleaning of the inner bottom wall of the air supply channel and the air supply window through the characteristic that the flexible cleaning belt floats along with air, and the dust removal mechanism has the advantages of being low in input cost, energy-saving and efficient.

To provide a washing machine capable of easily washing a drain passage and a drain pipe of a house to which the drain passage is connected, using a detergent.SOLUTION: A drum type washing and drying machine 1 includes: a drain passage 40a which is connected to a drain pipe 3 extending to the outside of the machine from an outer tub 20 and provided in an installation place, and where the water drained from the outer tub 20 flows; a drain valve 43 provided at the drain passage 40a; an insertion port 311 provided further on the outer tub 20 side than the drain valve 43 in the drain passage 40a, and connected to the outside of a housing 10; and a control part for executing a drain passage washing operation capable of washing the drain passage 40a and the drain pipe 3. In the drain passage washing operation, the control part executes: an injection step of opening the drain valve 43, and waiting for a detergent to be injected in the drain passage 40a through the insertion port 311; and a water flowing step of supplying water to the drain passage 40a by operating a water supply device 50, and flowing water in the drain passage 40a and the drain pipe 3.SELECTED DRAWING: Figure 1