13results about How to "Improve sanitation" patented technology

The utility model relates to oral cavity medical instrument technical field especially a kind of continuous membrane replacement device and dental film machine, including tooth bar, membrane roll and empty roll and two roll rollers, two roll rollers are oppositely fixed in tooth bar both sides, the membrane roll is fixed on the roll roller of tooth bar side, the empty roll is fixed on the roll roller of tooth bar other side;Membrane of membrane roll is respectively from the upper and lower sides of tooth bar U-shaped and wrapped tooth bar, membrane and tooth bar slidingly connect, the end of membrane and empty roll fixed connection. By setting up membrane and wrapping tooth bar, saliva and bacteria virus are all left on membrane when patient bites tooth bar, this section of membrane section with residue becomes waste membrane, the utility model is collected by rotating empty roll on roll roller and pulling membrane to move to realize waste membrane, membrane roll on the roll roller of other side of tooth bar is placed with membrane, new membrane section rewraps tooth bar, to complete continuous membrane replacement action, avoid the situation that tooth bar needs to be cleaned frequently.

The utility model provides a kind of protective face screen for dentistry, it is related to medical equipment technical field, solve the technical problem that the sewage splashes out, pollutes the face, chest etc. of patient in prior art in the high-speed rotation of instrument or pressure change inside oral cavity. The device a kind of protective face screen for dentistry, protective screen, for wearing in the process of treating dental disease of patient, and the treatment mouth for leaking out patient oral cavity is opened in protective screen;Protective plate, fixedly connected to the bottom end of protective screen to cover the neck and chest position of patient in use, and protective plate is flexibly arranged and is fixedly connected with the smooth connection of protective screen;Drainage device, fixedly installed on protective plate, to guide the flow of sewage on protective plate in the process of treating dental disease and collection storage. By designing a kind of protective face screen for dentistry, sewage splashing caused by high-speed drilling, instrument rotation or pressure change inside oral cavity can be effectively blocked.

The utility model discloses an obstetrical waste liquid collecting device, including collecting subassembly, connecting conduit and storage subassembly, collecting subassembly and storage subassembly through connecting conduit sealed connection, collecting subassembly includes collecting outer cover, the bottom of collecting outer cover is sealed and inserted with the drainage joint of connecting conduit inserted, and the drainage joint is connected with the drainage joint of collecting outer cover. A collecting inner cover is placed at the top of the collecting outer cover and located in the center of the collecting outer cover, an isolation cavity is formed between the collecting outer cover and the collecting inner cover, a plurality of protruding blocks are integrally formed on the inner wall of the collecting outer cover, clamping grooves are formed in the top of the collecting outer cover, and the clamping grooves and the protruding blocks are connected in an embedded mode. According to the utility model, not only can some impurities be filtered, but also liquid can quickly flow into the isolation cavity to avoid splashing; meanwhile, the liquid can be guided into the negative pressure drainage bottle through the connecting guide pipe, continuous negative pressure drainage of the liquid is achieved through the spring and the one-way valve, and therefore the risks of liquid gathering and splashing are more effectively eliminated.

This utility model belongs to the technical field of sanitary ware equipment, and discloses an odor-proof structure and a urinal. The odor-proof structure includes a water seal component and an odor-blocking component. The water seal component includes a water seal bend with an inlet and an outlet, forming a U-shaped water trap between them. The inlet of the water seal bend is connected to the drain outlet of the urinal body. The odor-blocking component is located at the drain outlet of the urinal body and is connected to the water seal bend. The side of the odor-blocking component facing the bowl of the urinal body is the inlet side, and the side facing the water seal bend is the drain side. The odor-blocking component allows fluid to flow from the inlet side to the drain side and prevents fluid backflow. This odor-proof structure effectively prevents sewer odors from rising, has a good odor-proof effect, greatly reduces odor volatilization, creates a good sanitary environment, and improves the user experience.

The application relates to the field of paper tube cutting devices, in particular to a paper tube cutting device with a safety protection mechanism, which comprises a main body, a protection mechanism rotatably connected to the top end of the main body, a storage mechanism connected to the inner wall of the protection mechanism, a linkage mechanism arranged in the protection mechanism, the linkage mechanism driving the protection mechanism, an insurance mechanism arranged in the main body, the insurance mechanism playing a positioning insurance role on the protection mechanism; through the arrangement of the protection mechanism, the compression roller assembly and the cutting assembly can be protected, workers are prevented from touching the compression roller assembly and the cutting assembly, the use safety of the device is improved, the protection mechanism also plays a role of gathering paper scraps and dust, waste generated during cutting is collected and recycled through a dust collection device, the sanitary environment of a workshop is improved, and the protection cover can be opened, so that the device is convenient to maintain.

The application relates to the field of medicine residue collecting equipment, and discloses a residue conveying device for traditional Chinese medicine decoction piece processing, which comprises a machine body, characterized in that: a feeding assembly is arranged at the upper end of the machine body, a feeding assembly is arranged in the machine body, the feeding assembly is located directly below the feeding assembly, feeding pipes are arranged at the two ends of the feeding assembly, the feeding pipes can be connected with each other, and a discharging assembly is arranged at the output end of the feeding pipe. The residue conveying device for traditional Chinese medicine decoction piece processing provided by the application realizes a "fixed host + flexible extension network" architecture through the feeding assembly and the feeding pipes, the feeding pipes are flexibly spliced, the traditional workshop fixed layout is seamlessly adapted, and low-cost upgrading is realized. The system completes automatic closed loop from scattered collection, flexible conveying to terminal centralized discharge, greatly reduces manual intervention, and provides an efficient, standardized and ready-to-use overall medicine residue treatment scheme for decoction centers.

The utility model provides a kind of health protection device for live pig breeding.The health protection device for live pig breeding includes: the feeding bin of fixed installation limit frame;Lower sieve plate, the lower sieve plate is fixedly installed in the feeding bin, and is arranged above the limit frame, the lower sieve plate is separated into separation cavity under the feeding bin, for live pig excrement under leakage;Collecting groove, the collecting groove is fixedly installed on the feeding bin, the collecting groove is connected with separation cavity by guide pipe, the guide pipe is fixedly installed in the separation cavity in the feeding bin;Top cover plate, the top cover plate is hinged in the top of the collecting groove.The health protection device for live pig breeding provided by the utility model has the advantages of being able to promptly discharge the odor generated by live pig excrement, ensuring the growth of live pigs and the working environment.

The utility model belongs to the production cage technical field, specifically speaking is a kind of mammal production cage for veterinarian, including bottom plate, the upper surface of bottom plate is respectively fixed installation has production room and activity room, production room is used to mother beast production, activity room is used for mother beast activity, the one side of production room is fixedly installed with warm-keeping mechanism, is used to provide suitable temperature, through the linkage type cleaning sewage system of double-shaft motor drive, through the intermittent meshing of main half bevel gear and from bevel gear, realize the reciprocating type automatic cleaning of scraper and brush to bottom plate and collection sewage tank, directional push of cooperation helical blade, high -efficiently discharge excrement, this design need not manual frequent intervention, not only reduce labour intensity, improve cleaning efficiency, can also avoid the bacteria breeding due to excrement accumulation, effectively improve cage hygiene environment, reduce epidemic disease transmission risk, create healthy growth space for mother beast and cub, realize the automation and intensification of breeding process simultaneously.

This utility model discloses a multifunctional portable bag for drainage bottles applicable to multiple scenarios, belonging to the field of medical auxiliary products technology. It includes a bag body, a detachable shoulder strap, and a smart base. The bag body has an open top, with the drainage bottle placed inside. Hooks are located on both sides of the open top of the bag body, and the two ends of the shoulder strap are fixed to the hooks. The smart base is located on the inner bottom surface of the bag body, and a monitoring unit is located at the center of its upper surface. An indicator light is also located on the bag body. The monitoring unit includes a timer, a weight sensor, and a control terminal. The timer and weight sensor transmit data to the control terminal, which determines the drainage volume per unit time based on the acquired data and instructs the indicator light to monitor its operation according to the drainage volume. This utility model achieves the function of monitoring drainage fluid, ensuring that patients can promptly monitor their physical condition and change the drainage fluid in a timely manner.

The utility model relates to the technical field of agricultural seed processing and detection, disclose a small -size gramineae seed number board, including the handle, the inside fixed connection of handle has fixed ring no.

The utility model relates to the technical field of engineering detection, in particular to a sample slicing device for engineering detection, which comprises a machine table, a support frame fixed on the upper side of the machine table, a saw blade arranged on the lower side of the support frame, a clamping and blocking mechanism and a collecting and cleaning mechanism, and the clamping and blocking mechanism comprises two sliding seats. A spraying head in the clamping and blocking mechanism sprays water to a saw blade to wash away chippings and meanwhile cools the chippings, the chippings are blocked through a blocking cover and two baffles to prevent splashing from affecting the precision of position adjustment, the environmental sanitation is improved, the chippings are filtered out through a filtering plate in a collecting box in the collecting and cleaning mechanism, and the working efficiency is improved. In the process that the two sliding seats drive the two clamping plates and the cut workpiece to continue to move towards one side, the two sliding seats drive the two first connecting plates to push the second connecting plate and the filter plate to move towards one side at the same time, and therefore scraps accumulated at the top of the filter plate are scraped into one side of a partition plate through a scraper, automatic cleaning of the filter plate is completed, and the filtering effect is improved.

This utility model relates to the field of food processing equipment technology, and in particular to a precision ingredient dispensing and seasoning machine. It includes a base plate, with support feet fixedly connected to the four corners of the lower end of the base plate. A first motor is fixedly connected to the lower right side of the base plate, and a threaded rod is fixedly connected to the output end of the first motor through the base plate. A threaded connecting block is threadedly connected to the outer surface of the threaded rod. A guide rod is fixedly connected to the upper left side of the base plate, and a lifting block is movably sleeved on the outer surface of the guide rod. A storage device is fixedly connected to the inner surfaces of the threaded connecting block and the lifting block. A stirring device is fixedly connected to the lower center of the storage device. This precision ingredient dispensing and seasoning machine uses four storage bottles to simultaneously store multiple seasonings, uses electromagnetic valves to control the quantitative dispensing through the delivery pipe, and employs a weighing component for real-time monitoring. This avoids the tedious manual weighing process, reduces omissions and errors, and is suitable for multi-category ingredient dispensing needs.

The utility model discloses an interactive pet water dispenser, its simple structure can drive the impeller rotation with the scouring of water flow, and the impeller drives the interactive member to rotate again, and the interactive member enlarges the action range with the elastic member and the interactive ball to attract the attention of pet, and completes the interaction with pet. This can better prompt pet to drink water and interact with pet, and on the other hand, the interestingness is increased, which can be said to become a pet toy with the function of drinking water. Meanwhile, the water outlet hole is arranged on the bottom end face of the overflow member facing the water outlet element, which can effectively prevent the water outlet hole from being contaminated and reduce the probability of foreign matter entering the water outlet hole, thereby improving the sanitary conditions. The water output by the water outlet hole enters the overflow groove and then flows out from the overflow groove to the drinking trough, which can reduce water waste and be more beautiful on the one hand, and the water flow action is small and the sound is small, which can reduce the stimulation to pets. In addition, when there is too much water in the drinking trough, the water will overflow into the filter box for filtration and reuse.