17results about How to "Won't overflow" patented technology

The mixing device comprises a stirring device, a stirring rod is installed on the side face of the stirring device, a limiting frame is welded to the surface of the stirring rod, a groove is formed in the top of the limiting frame, a stirring blade is connected into the limiting frame in a sleeved mode, and an external threaded rod is welded to the surface of the stirring blade. The external threaded rod is located in the groove. According to the mixing device for coal ash backfilling, a stirring rod is mounted at one end of the stirring device, a limiting frame is welded to the surface of the stirring rod, meanwhile, a groove is formed in the surface of the limiting frame, and stirring blades are sleeved with the limiting frame, so that the limiting frame can provide mounting and dismounting effects for the stirring blades; when the mixing device for fly ash backfill needs to be cleaned, the nut can be detached firstly, then the mixing blade is pulled out from the interior of the limiting frame through straight descending, at the moment, when the mixing device for fly ash backfill is cleaned, the mixing device cannot be shielded by the mixing blade, and the mixing device is very convenient to use.

The drying support comprises a shell, a clothes airing rod and a sealing structure, and a heating cavity and a connecting through hole communicating with the heating cavity are formed in the shell. The clothes airing rod is provided with an air guide channel, an air inlet and an air outlet, and the air inlet and the air outlet are communicated with the air guide channel. The clothesline pole has an unfolded state and a folded state, in the unfolded state, the clothesline pole is located outside the shell and is opened relative to the shell, the air inlet is communicated with the connecting through hole, and the sealing structure seals the clothesline pole and the connecting through hole; in the storage state, the clothes airing rod is stored in the heating cavity, and the sealing structure blocks the connecting through hole. Through the arrangement of the air outlets, clothes are uniformly heated, and the clothes are prevented from being partially dried and partially wetted. And meanwhile, the sealing structure not only can prevent hot air from overflowing from the connecting through hole in an unfolding state, but also can prevent dust from entering the shell from the connecting through hole.

The utility model belongs to the technical field of constructional engineering, and particularly relates to sand screening equipment for constructional engineering, which is efficient in screening and solves the problems of inconvenience in cleaning and incapability of adjusting blanking speed in the prior art, the sand screening equipment comprises a box body, and the bottom of the box body is fixedly connected with four symmetrically arranged supporting legs through screws. A mounting plate is fixedly connected to one side of the box through screws, a motor is mounted at the top of the mounting plate, sand is poured into a hopper through the arrangement of the motor, a push rod and other structures, the sand falls into a filter frame, the output end of the motor drives a driven wheel to rotate through a synchronous belt, a cam collides with the filter frame, and the filter frame is driven to rotate. And the bottom of the protruding block drives the telescopic rod and the push rod to push large particles in the filtering frame out to the first discharging opening to fall off, dismounting and cleaning are not needed, and the working efficiency is improved.

This utility model discloses a clinical urine collection device, including a device frame, a urine storage bucket, a urine collection trough, a urine collection basin, and a main pipe. The urine storage bucket is disposed inside the device frame. A urine sample tube is disposed on one side of the device frame. The main pipe is disposed above the urine storage bucket. A secondary pipe is disposed above the urine sample tube. A catheter is installed between the secondary pipe and the main pipe. A rotating rod is disposed below the catheter, with one end of the rotating rod extending into the interior of the main pipe and fitted with a second sealing plate. The other end of the rotating rod passes through the secondary pipe, and a first sealing plate is fixed to the outer wall of the rotating rod at the location of the secondary pipe. The urine collection trough is fixed to the top of the device frame, and the urine collection basin is disposed inside the urine collection trough. This utility model not only facilitates the collection of midstream urine, preventing urine sample contamination, but also avoids hand contamination and urine spillage, making it convenient and hygienic to operate.

The utility model discloses a cold storage door structure which comprises a door body, a partition plate is embedded and fixed in the door body, an inner heat insulation core is fixedly arranged on the surface of one side of the partition plate, an inner heat insulation layer covers the surface of the inner heat insulation core, an outer heat insulation core is fixedly arranged on the surface of the other side of the partition plate, and an outer heat insulation layer is fixedly arranged on the surface of the outer heat insulation core. Foot seals are fixedly arranged on the two sides of the bottom of the door body, and the bottoms of the foot seals are fixedly connected with the inner isolation piece. According to the cold storage door structure, the two sides of the bottom of the door body and the ground are sealed through the two sets of foot seals, so that a gap between the bottom of the door body and the ground is sealed, cold air in a freezing chamber cannot overflow from the gap between the bottom of the door body and the ground, and the cold leakage phenomenon is avoided; the outer heat insulation layer and the inner heat insulation layer are made of polyurethane, the two sets of polyurethane heat insulation layers arranged in a layered mode can form a heat insulation assembly for the door body, a multi-layer heat insulation structure is adopted, and the heat insulation performance of the door body is enhanced.

The utility model relates to the field of AGV charging, in particular to a hidden AGV wireless charging station which comprises a foundation and a hidden assembly, a water tank is arranged at the top of the foundation, the hidden assembly is installed in the foundation and comprises a motor, the left side of the foundation is fixedly connected with the motor, the right side of the foundation is fixedly connected with a supporting block, and the output end of the motor is fixedly connected with a two-way lead screw. The other end of the bidirectional lead screw is rotatably connected with the supporting block, the supporting block is fixedly connected with a limiting rod, the bidirectional lead screw is in threaded connection with two gates, the gates are slidably connected with the limiting rod, the bidirectional lead screw is driven by the motor to rotate forwards or reversely, the gates are opened or closed, and then the supporting plate is moved upwards or downwards through the electric push rod. The AGV charging platform can be taken out when the supporting plate moves upwards, and the AGV charging platform can be taken back into the foundation when the supporting plate moves downwards, so that the AGV charging platform is small in occupied space and not prone to being damaged by external environmental factors, and the service life of the AGV charging platform is prolonged.

The breast pump comprises a main machine and a breast suction cover, the main machine is provided with a breast collection bin, the breast collection bin is connected with a miniature exhaust hole, the miniature exhaust hole is arranged away from the breast suction cover, and when the breast pump works in a standing mode, the miniature exhaust hole is located at the high position of the breast collection bin; the milk collecting bin is connected with a milk outlet, and a sealing plug is arranged corresponding to the milk outlet; according to the breast pump, air exhausting and milk pouring are separated, air exhausting can be achieved when the breast pump is used, and milk overflowing can be prevented when the breast pump is taken down. After the milk bottle is used up, the user can pour milk by opening the sealing plug of the milk outlet; meanwhile, the breast pump can be temporarily used as a feeding bottle, milk cannot overflow, the breast pump can be placed in a refrigerator, can be horizontally placed and can be vertically placed on a table top, convenience is further brought to users, and user experience is improved; the overall structural design of the product is more compact, and the product size is reduced by more than 20% compared with similar products.

The invention relates to the field of reinforced composite pipe machining, and discloses a sealing machine for a reinforced composite pipe and a sealing method of the reinforced composite pipe, the reinforced composite pipe is provided with a plastic inner layer, a middle reinforcing layer and a plastic outer layer, the sealing machine comprises a grooving device, a sealing device and a sealing device, the grooving device can be used for forming a groove in the middle reinforcing layer close to the end face; the outer mold device comprises an outer mold, the outer diameter of the outer mold is matched with that of the reinforced composite pipe, and the reinforced composite pipe is sleeved with the outer mold at the position of the groove; the heating device is used for heating the end surface with the groove, so that the plastic inner layer and the plastic outer layer at the groove are in a molten state; and the inner mold device comprises an inner mold, the inner mold can be inserted into the reinforced composite pipe at the end where the groove is located and move towards the groove relative to the outer mold, molten plastic generated by melting of the plastic inner layer and the plastic outer layer is extruded, and the middle reinforced layer is sealed in the plastic with the closed end. According to the technical scheme, the sealing effect is good, and polishing is not needed.

The invention discloses a textile auxiliary agent quantitative proportioning mixer and a mixing method, the textile auxiliary agent quantitative proportioning mixer comprises a mixing barrel, a stirring assembly is inserted and mounted in the middle of the top surface of the mixing barrel, a discharging barrel is fixedly mounted on the periphery of the top surface of the mixing barrel, a pushing assembly is slidably arranged on the inner wall of an inner cavity of the mixing barrel, and a plugging assembly is slidably arranged on the top of the inner cavity of the mixing barrel. A wall scraping assembly is mounted at the top of the mixing barrel, a plurality of ball cleaning assemblies are fixedly mounted on the inner wall of an inner cavity of the mixing barrel, and when an output end of a forward and reverse motor rotates forwards, raw materials in the mixing barrel can be driven to rotate forwards, so that a ball cleaning fan can rotate quickly under the action of liquid flowing, and the ball cleaning effect is improved. When caked raw materials enter the ball cleaning pipeline along with flowing of liquid, the caked raw materials are smashed by the ball cleaning fan, driving force in the raw material stirring process is ingeniously utilized, the caked raw materials are automatically removed in the whole process, manual participation is not needed, meanwhile, the mixing efficiency and effect of the textile auxiliary raw materials are improved, and use is convenient.

The utility model discloses a double-layer mop bucket of a flat mop, which comprises an outer bucket provided with a clear water area and a sewage area, an inner bucket which is arranged in the sewage area and can be inserted into the flat mop, and a cover body assembly which is detachably arranged on the outer bucket, the cover body assembly is provided with a cleaning opening communicated with the cleaning area and a water scraping opening communicated with the water scraping area, the bottom of the inner barrel is provided with a groove for limiting the flat mop to be inserted to the bottom, and the cover body assembly is internally provided with a water guiding groove capable of guiding water scraped from the water scraping opening to flow into the sewage area. When water is fed to the flat mop at the cleaning port for cleaning, dropped sewage can enter the groove, sewage and stains scraped by the flat mop at the water scraping port can flow into the sewage bucket, and when it is ensured that the sewage in the inner bucket cannot overflow out of the groove, the flat mop cannot make contact with the sewage in the groove when being inserted into the inner bucket, and the cleanliness of the flat mop is ensured.

The utility model discloses a door body structure and clothes processing equipment. The door body structure comprises window glass; the mounting frame structure is used for assembling and fixing window glass; the window screen is adhered to the front side of the mounting frame structure through liquid glue; a fixing part for gluing and bonding the window screen is arranged on the mounting frame structure, and an irregular concave-convex structure is arranged on the fixing part and is used for forming a rough bonding surface. When the window screen is bonded, firstly, a glue gun is used for coating liquid glue on the bonding face of the fixing part, then the window screen is pressed on the fixing part, the window screen is extruded, redundant liquid glue enters the concave pits of the concave-convex structure, the liquid glue makes contact with the window screen after the concave pits are filled with the liquid glue, the protrusions of the concave-convex structure abut against the window screen, the superficial area of the liquid glue is greatly increased, and the bonding effect of the window screen is improved. And the adhesive force is increased, and loosening and falling are not prone to occurring. The pits of the concave-convex structure contain redundant liquid glue, so that the liquid glue cannot overflow in the radial direction, the adhesive cleaning procedure is reduced, the production efficiency is improved, and the appearance quality of the door body structure is improved.

A water cup with a straw comprises a water cup body and the straw. The water cup comprises a cup base, a cup body, a cup ring sleeve, a membrane and a cup cover, and the cup base plays a role in damping the water cup; the cup cover is fixed on the handle of the cup ring sleeve in a buckling manner, the cup ring sleeve is arranged on the cup body and has an anti-scalding effect, the handle ring is convenient for taking up the water cup, and a lug at the top of the cup cover can support an inclined object to prevent slipping; the diaphragm is arranged at the position of the straw hole of the cup cover and can prevent water in the water cup from flowing out from the straw hole; the suction tube comprises a tube body, a flexible tube suction nozzle and a ball; one end of the flexible tube suction nozzle extends into the tube body, the other end of the flexible tube suction nozzle is arranged outside the tube body, when the suction tube is cleaned, the flexible tube suction nozzle is pulled out of the tube body to quickly clean dirt in the tube body, and the connecting part of the tube body and the flexible tube suction nozzle is of a C-shaped structure; two ends of the hose suction nozzle are porous structures and are communicated with inner holes of the hose; the ball bead is located in the inner cavity of the pipe of the flexible pipe suction nozzle and used for controlling the flowing-out speed of liquid in the suction pipe in the water outlet hole.

The application discloses a liquid storage tank of an air conditioner and the air conditioner. The liquid storage tank comprises a tank body, a first liquid inlet, a first liquid outlet and an air hole on the tank body, a liquid processing part, a first switch part and an air permeable part. The liquid processing part is detachably arranged in the first liquid inlet. The first switch part is arranged on the first liquid outlet to control the opening and closing of the first liquid inlet. The air permeable part covers the air hole to connect the tank body with the external environment and limit the liquid in the tank body from flowing through the air permeable part. The application can filter and store the liquid generated by the operation of the air conditioner, and directly use the stored liquid for the new function of the air conditioner. Meanwhile, the liquid will not overflow when the liquid storage tank is taken out or put in, and the taking and putting is safer.

The invention discloses a box pasting machine and a box pasting method for corrugated paper box production, and relates to the field of paper box production, the box pasting machine comprises a box pasting machine body and a pressing and discharging module, the box pasting machine body can glue paper sheets and fold the paper sheets into paper boxes, and the paper boxes are conveyed into the pressing and discharging module; the pressing discharging module comprises a pressing conveying belt, a pressing adjusting conveying belt, a pre-pressing assembly and a pressing assembly, the paper box moves between the pressing conveying belt and the pressing adjusting conveying belt, the pre-pressing assembly comprises a pre-pressing adjusting plate and a pre-pressing adjusting unit, and the pre-pressing adjusting unit comprises a pre-pressing spring and a pre-pressing roller. The bonding effect of glue in the paper box is better, the glue is gradually solidified under the pressing effect, the pressing force is gradually increased, it can be guaranteed that the paper box is pressed in the initial pressing stage, the bonding fastening degree is improved, glue overflowing caused by too large pressing force is avoided, the pressing force borne by the paper box in the tail pressing stage can be adjusted, and the paper box is prevented from being damaged. Sufficient pressing force is guaranteed, and the paper box bonding effect is improved.

The invention discloses plasma volatile organic waste gas treatment equipment which comprises plasma treatment equipment, the plasma treatment equipment comprises a plasma treatment box body, the bottom surface of the plasma treatment box body is fixedly connected with a bearing vertical plate located at the right end of the plasma treatment box body, and the right side surface of the plasma treatment box body is fixedly communicated with a tapered through pipe; the right end of the reducing through pipe fixedly communicates with a butt joint pipe head; the performance of the pretreatment assembly can be monitored in real time through the anti-blocking detection mechanism, so that people can find the blocking condition in time, it is ensured that people can eliminate the blocking problem in time, the blocking replacement mechanism can be driven to act through the automatic replacement device, and the pretreatment filter element can be automatically replaced through the acting blocking replacement mechanism; the pretreatment filter element can be replaced more timely, the waste gas treatment process cannot be interrupted in the replacement process, more time and labor are saved, the waste gas treatment efficiency can be improved, and the practicability of the plasma volatile organic waste gas treatment equipment is improved.

This utility model discloses a butterfly-type double-disc check valve, including a valve body with mounting holes annularly spaced on the outer surface of the valve body. A mounting shaft is fixed circumferentially to the valve body, and two sets of check components are rotatably connected to the outer wall of the mounting shaft. Each check component includes a valve plate, an intermediate plate, and a mounting ring. The mounting ring is rotatably connected to the outer wall of the mounting shaft, and the valve plate is welded to the bottom of the mounting ring via the intermediate plate. The check components are reset using a spring-loaded mechanism. A sealing seat is fixed to the outer wall of the valve body, and a rotating column is rotatably connected to the inner surface of the sealing seat. The rotating column is marked with a marker. This utility model utilizes the meshing transmission of a toothed ring and teeth to drive the rotating column to rotate. Combined with a pointer and scale, it allows for direct judgment of whether the check components have reset to their initial position, thus ensuring complete closure of the check components. This effectively avoids safety hazards such as media backflow caused by incomplete closure of the check components, ensuring the safety of media transportation.

The utility model discloses a simple water drenching test device which comprises a water pipe, a fixing piece and a supporting piece, one end of the water pipe is an opening convenient to connect with a faucet, the other end of the water pipe is a closed end, and the closed end ensures that water flow cannot overflow from the other end of the water pipe. Therefore, water flow can flow out from the plurality of drainage holes which are arranged on the water pipe at equal intervals, the water flow can be ensured to be uniformly sprayed on a to-be-tested wall surface area, test errors caused by non-uniform water flow distribution are avoided, the possibility that a potential leakage part is omitted is reduced, and in addition, due to the design, water resources are saved, and the test efficiency is improved. And the labor cost is saved, and the test effect and the test efficiency are improved.