1067 results about "Litter" patented technology

The present invention provides a pet toilet, when the rotary drum rotates from the initial position to the discharge position, the pet litter can enter the third accommodating space through the sieve component, and the excreta is limited outside the third accommodating space to achieve the sieving of the pet litter and the pet excreta. The excreta can be discharged through the first opening via the excreta's own gravity, completing separation and collection of the excreta. After the excreta is discharged, when the rotary drum rotates towards the initial position from the discharge position, the pet litter in the third accommodating space can pass through the sieve component and fall back into the first accommodating space via the pet litter's own gravity. Moreover, since the rotary drum is supported by the base, the rotary drum is capable of rotating more smoothly.

The present disclosure discloses a litter bin and a pet toilet. The litter bin includes a bin body, an integral partition plate and a sifter, which are arranged in the bin body. The integral partition plate and an inner wall of the bin body form a receiving slot, and the integral partition plate is integrally molded with the bin body; a second opening is formed in one side, away from a notch of the receiving slot, of the bin body. When the bin body rotates, pet litter and waste are sifted through the sifter; and when the bin body continues to rotate, the waste is rotated to the second opening along the integral partition plate.

An animal litter, process for preparing the animal litter, and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes at least one sorbent and a sulfate such as sodium bisulfate. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.

An animal litter, process for preparing the animal litter, and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes at least one sorbent and a sulfate such as sodium bisulfate. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.

The invention relates to the technical field of carbon sink calculation, in particular to a forestry carbon sink calculation model, a forestry carbon credit calculation method and a storage medium. The model comprises an overground biological carbon sink amount estimation module used for calculating overground biological carbon sink data of a target area, an underground soil carbon sink amount estimation module used for calculating soil carbon sink data of the target area, and a litter carbon reserve estimation module used for calculating litter carbon sink data of the target area. The combined loss calculation module is used for calculating carbon loss data; and the final carbon sink total quantity fusion module is used for calculating the carbon sink quantity according to the aboveground biological carbon sink data, the soil carbon sink data, the litter carbon sink data and the carbon loss data. A forestry carbon sink calculation model based on multiple dimensions is established through multiple types of carbon sink estimation modules, and the problem that the requirement for rapid authentication of the global carbon market cannot be met due to high manual dependency is solved; the problems of low calculation precision, high cost and the like caused by insufficient model dynamics, single model calculation dimension and the like are solved.

An animal litter, process for preparing the animal litter, and a method for removal of animal waste using the animal litter are provided. The animal litter generally includes at least one sorbent and a sulfate such as sodium bisulfate. The animal litter is in the form of discrete plural particles which tend to agglomerate when wetted.

A pet toilet is provided in the present invention. When a rotary drum rotates from an initial position to a discharge position, pet litter enters a third accommodating space through a sieve component, and excreta is limited outside the third accommodating space to achieve a screening of pet litter and pet excreta. The excreta can be discharged through a first opening via its own gravity, completing separation and collection of excreta. After excreta is discharged, when the rotary drum rotates towards the initial position from the discharge position, the pet litter in the third accommodating space can pass through the sieve component and fall back into a first accommodating space via its own gravity. The rotary drum is supported by a first support arm and a second support arm. The first support arm and the second support arm are integrally formed with a main body.

A pet toilet, including a main body, a separation body, an inner liner, and a screen assembly. The main body has a first accommodating space facing upwards and defines a discharge port and a first inlet. The separation body is rotatably and detachably arranged on the main body. The separation body is rotatable in the first accommodating space. The separation body has a second accommodating space and defines a second inlet that is in communication with the second inlet. A shape of the inner liner is the same as a shape of the separation body, and the inner liner is detachably arranged on the separation body. A lower part of the screen assembly is arranged in the second accommodating space, dividing the second accommodating space into a first litter bin and a second litter bin. An upper part of the screen assembly is detachably arranged on the separation body.

A patient transport system for use with a bariatric patient includes a patient transport apparatus and a plurality of flexible caregiver interfaces. The patient transport apparatus may include a litter frame and at least three jacks operatively attached to the litter frame for moving the patient transport apparatus between a plurality of vertical configurations relative to a floor surface. The plurality of flexible caregiver interfaces each include a coupling end operatively attached to the patient transport apparatus and an interface end. The plurality of flexible caregiver interfaces also each define a respective plurality of grab points arranged to be grasped by one of a plurality of caregivers positioned around lateral sides of the patient transport apparatus for applying lifting force to lift the patient transport apparatus and the bariatric patient.

The utility model relates to a cat litter basin which comprises a shell, a litter basin body is arranged in the shell, and a scraper knife is arranged above the litter basin body. The shell is further provided with a sliding rail, the traveling crane can slide on the sliding rail, and the scraper knife is rotationally connected with the traveling crane. The sliding rail and the bottom of the sand basin are arc-shaped, have the same bending radian and correspond to each other in position; a torsion structure is arranged at the rotating joint of the scraper knife and the travelling crane; a first limiting wall is arranged at one end of the scraper knife, a second limiting wall is arranged on the traveling crane, and the first limiting wall can abut against the second limiting wall in the process that the scraper knife rotates relative to the traveling crane. The shovel blade is driven by the travelling crane to automatically shovel cat excrement; besides, the bending radian of the sliding rail for guiding the traveling crane to move is set to be the same as the radian of the sand basin, a torsion structure is arranged to enable the scraper knife to be in close contact with the bottom of the sand basin in the moving process, and it is guaranteed that cat excrement is thoroughly cleaned as much as possible; meanwhile, the scraper knife is pressed down through the limiting structure.

The utility model belongs to the technical field of cat litter basins, and discloses a rolling support driving mechanism and a pet excrement collecting device, the rolling support driving mechanism comprises a rolling support mechanism and a driving component, the rolling support component is in rolling fit with a bottom plate of the cat litter basin through a lower rolling support piece to realize support, and the driving component drives the cat litter basin to rotate. The contact between the lower rolling supporting piece and the cat litter basin bottom plate is changed into rolling friction from sliding friction, the friction force is greatly reduced, the energy loss is reduced, the operation of the device is smoother, and the service life of each component of the device is prolonged. Meanwhile, the friction noise is reduced by introducing the rolling supporting assembly, the user cannot be interfered by the friction noise in daily use, and the use experience of the user is improved. By arranging the guide piece, the rolling supporting mechanism can be driven by the driving assembly to reciprocate along the preset track of the guide piece, the guide piece can stably guide the rolling supporting mechanism to drive the grating to reciprocate in the cat litter basin, reversing of the grating is more flexible and rapid, and smooth operation of the device during switching in different directions is ensured.

The invention discloses a sweeping and mopping integrated cleaning robot, and aims to combine the functional advantages of a floor scrubber and a traditional floor sweeping robot to realize the integrated cleaning operation of floor sweeping, mopping and floor washing. The robot comprises a robot body, and a sweeping module, a mopping module and a floor washing module are arranged in the robot body; the sweeping module is used for adsorbing and sweeping sundries on the ground, the mopping module is used for primarily wiping the ground through a mop, and the ground washing module is used for washing stubborn stains on the ground through the synergistic effect of a rolling brush and cleaning liquid. All the modules are linked and matched through a control system, the cleaning modes can be automatically switched or combined according to the types of ground stains, cleaning assemblies do not need to be manually replaced, the cleaning efficiency and convenience are improved, and the all-dimensional ground cleaning requirement under household and commercial scenes is met.

A system toilet for a pet includes an excretion container, including a liquid-permeable bottom surface portion, that houses toilet litter, a tray, disposed below the excretion container, that houses an absorbent sheet that absorbs liquid having passed through the liquid-permeable bottom surface portion, a lower container that holds the tray, and an upper container disposed to cover an upper part of the excretion container and having an opening portion through which a pet enters and exits. The upper container includes a pair of side wall portions disposed to face each other on both sides in a width direction of the opening portion and extending in a front-rear direction, an upper wall portion disposed above the opening portion to bridge over the pair of side wall portions, a lower wall portion disposed below the opening portion, and a side wall guide portion.

The invention relates to the technical field of pet supplies, in particular to degradable cat litter and a cat litter preparation process, adopted corn starch, cassava starch and wheat starch are all natural plant components and are easy to biodegrade; meanwhile, calcium carbonate is adopted as a filling agent, so that the hardness and the stability of the cat litter are improved, the hygroscopicity of the cat litter is improved, and the caking property is indirectly enhanced; the added edible guar gum is used as a natural adhesive, so that the binding force among cat litter particles can be remarkably improved, the caking property of the cat litter is enhanced, and the phenomenon that the cat litter sticks to the bottom of a basin after being shoveled out is reduced, and the problems that the cat litter in the prior art is difficult to degrade, poor in environmental protection property, weak in caking property and poor in environmental protection property are solved in this way. The technical problem that the spatula sticks to the pot bottom is solved.

The invention relates to the technical field of intelligent traffic and computer vision, in particular to an expressway thrown object detection method based on small target image recognition, and aims at solving the problems that in the prior art, thrown object features are difficult to extract, the detection precision is low, and a deep learning model excessively depends on data. According to the technical scheme, the expressway throwing object detection method based on small target image recognition comprises the following steps of S1, collecting a small target throwing image of an expressway; s2, marking the position and the type of a small target throwing object on the image; s3, performing data enhancement on the image and dividing the image into a training set, a verification set and a test set; s4, establishing a small target thrown object detection model based on YoloV5s; s5, training the optimization model by using the training set and the verification set, and evaluating the model by using the test set; and S6, deploying the model on site, and detecting the small target spilled objects on the expressway in real time.

The utility model discloses an automatic litter adding device and a cat litter basin, and the automatic litter adding device comprises a litter bin, a first litter outlet and a second litter outlet, a sand separation groove is formed in the supporting plate and located at the bottom of the first sand outlet, a second sand outlet is formed in the bottom of the sand separation groove, and the first sand outlet and the second sand outlet are staggered; the litter adding assembly is rotationally arranged in the litter separating groove, the litter adding assembly divides a litter separating area in the litter separating groove, when the litter adding assembly rotates, the cat litter in the litter bin slides to the litter separating area, and when the litter adding assembly rotates, the cat litter in the litter separating area is pushed to the second litter outlet and slides to a designated area from the second litter outlet; and the output end of the motor part is connected with the sand adding assembly. Cat litter in the litter separating area is automatically pushed to the second litter outlet to slide to the cat litter basin through rotation of the litter adding assembly, a user does not need to manually and frequently add the litter, and user experience is improved.

According to the cat litter basin cleaning method and the electronic equipment disclosed by the embodiment of the invention, under the condition that it is determined that the pet cat enters the cat litter basin, target identification is started for the image acquired by the image acquisition module so as to identify the excrement area formed when the pet cat enters the cat litter container; the excrement area is an area where excrement exists and an area where the pet cat excretes; under the condition that it is determined that the pet cat leaves the cat litter basin, the mechanical arm is controlled to move so as to drive the bucket to shovel objects in the excrement area into the bucket; the mechanical arm is controlled to pour the excrement shoveled into the bucket into the storage box. The image acquisition module is used for identifying a possibly polluted area where a pet cat excretes in the cat litter basin, and then the mechanical arm is controlled to move, so that the bucket at the front end of the mechanical arm accurately cleans the possibly polluted area, the excrement is accurately shoveled out and put into a storage box, fine cleaning of the excrement in the cat litter basin is achieved, and the cleaning efficiency of the pet cat is improved. And the whole environment in the cat litter basin can be kept in a high-level clean and sanitary state.

The present invention discloses a monitoring and sampling device for forest litter layers, which includes a sampling cylinder I, a control mechanism I, a control mechanism II, a fixing mechanism, a control mechanism III, a sampling cylinder II, and a power mechanism; the sampling cylinder I and the sampling cylinder II are arranged below the fixing mechanism, and the sampling cylinder II is arranged inside the sampling cylinder I; the control mechanism I is arranged above the sampling cylinder I and is movably connected to the fixing mechanism; the control mechanism III is movably connected to the control mechanism II; the power mechanism is arranged on the fixing mechanism, and the power mechanism is movably connected to the sampling cylinder I; the sampling cylinder II is fixed at the bottom end of the control mechanism II; the control mechanism II includes a cylinder body, a fixing plate, a motor I, an installation groove I, a connecting rod I, a supporting arm I, an installation groove V, a pushing block II, a spring, a supporting arm II, a guiding shaft I, a fixing flange, and a conical head. The present invention can effectively sample the litter layer, making the sampling process fast and convenient.

The invention provides dust-free antibacterial deodorant bentonite cat litter and a preparation method thereof, and belongs to the technical field of cat litter. Firstly, a certain amount of sodium bentonite, baking soda and calcium carbonate are used for preparing bentonite cat litter, then polyvinyl alcohol and sodium carboxymethyl cellulose which have the film forming property, polyhexamethylene guanidine hydrochloride which has the bactericidal property and soybean ethyl sulfate morpholine which has the deodorization function are used for preparing the bentonite cat litter; the components are compounded to obtain a functional dust suppressant with antibacterial, deodorant and film-forming effects, the functional dust suppressant is sprayed and coated on the surface layer of the bentonite cat litter, so that the prepared dust-free antibacterial and deodorant bentonite cat litter is remarkable in deodorant and antibacterial effects and good in wear resistance, and a layer of water-soluble film is formed on the surface of the dust suppressant after the functional dust suppressant is sprayed for dust suppression treatment, so that the dust suppression effect is good. The bentonite cat litter has the advantages that the structure and the film-forming property of the surface layer of the bentonite cat litter are improved, the hardness and the wear resistance of the surface are improved, the dust suppression effect of the cat litter is obviously improved, dust is extremely low under simulated falling and transportation conditions, and the cat litter has excellent water absorption and caking performance.

The invention relates to the technical field of intelligent control, and discloses a pet defecation detection method and device applied to a cat litter basin, and the method comprises the steps: detecting a detection region corresponding to the cat litter basin based on a sensor group, and obtaining a pet detection result corresponding to the cat litter basin; the sensor group comprises a plurality of sensors; when the pet detection result is used for indicating that the target pet enters the detection area, detecting the stay duration of the target pet in the detection area; according to the stay duration, determining a pet defecation detection result corresponding to the cat litter basin; the pet defecation detection result at least comprises a pet defecation mark. Visibly, by implementing the method and the device, whether the pet enters the cat litter basin or not can be comprehensively detected through multiple sensors, so that the defecation condition of the pet in the cat litter basin can be intelligently detected on the basis of improving the pet detection accuracy, and the cleaning timeliness and the cleaning accuracy of the cat litter basin can be improved.

The automatic cat toilet cleaning system comprises a support assembly, a water spraying system, an excrement shoveling device, a cat litter basin, a sewage discharging system and a drying and disinfecting device, the sewage discharging system is located below the cat litter basin, and water is sprayed into the cat litter basin from outside to inside through the water spraying system to wash cat litter, the cat litter basin and a shovel rake; generated sewage flows into a sewage discharge system through a water leakage hole of the cat litter basin, the cat litter is shoveled into a water tank of the sewage discharge system through the cat litter shoveling device, the cat litter is smashed by the smashing device, dissolved with the sewage and then discharged through a sewage discharge pipe, actions such as cat litter shoveling, flushing, smashing, sewage discharge and drying disinfection are fully automatically completed, peculiar smell is removed in time, the two hands are liberated, and cost is saved.

The invention discloses a production process for preparing tofu cat litter from wet bean dregs by a one-step method, and belongs to the technical field of tofu cat litter production, resource recycling and environmental protection, and the production process comprises the following steps: treating the wet bean dregs through multistage filter pressing equipment with a continuous vacuum auxiliary function; homogenizing and mixing the filter-pressed wet bean dregs with a reinforcing agent, a binder and a modifier in an ultrasonic dynamic mixing device; performing low-temperature puffing on the mixed material; the production efficiency of the tofu cat litter is remarkably improved, energy consumption is reduced, low carbon and environmental protection are achieved, the processes of repeated drying and water adding are avoided, a reasonable formula and novel equipment are combined, the water absorption, deodorization and antibacterial property of the cat litter are improved, the long-term problem of the bean product industry can be solved, and the production cost is reduced. The defect of poor performance of the environment-friendly cat litter in the market can be overcome, and an innovative resource recycling technical scheme is provided.

The invention discloses environment-friendly cassava cat litter and a preparation method thereof, and belongs to the technical field of pet supplies, and the environment-friendly cassava cat litter is prepared from the following raw materials in parts by weight: 45-55 parts of cassava starch, 20-30 parts of cassava peel, 8-15 parts of corn starch, 8-12 parts of water hyacinth fiber, 5-10 parts of bamboo fiber, 2-4 parts of propolis and 1.5-3.0 parts of mussel mucin. The raw materials are subjected to step-by-step synergistic enzymolysis and step-by-step fermentation to obtain the environment-friendly cassava cat litter. According to the mode, natural raw materials are combined, and the preparation process of step-by-step enzymolysis and step-by-step fermentation is adopted, so that the antibacterial performance and water absorption performance of the cat litter are improved, the defecation comfort and cleanliness of pet cats are improved, sanitation and health of pets and family environments are guaranteed, meanwhile, the product can be completely degraded in the natural environment after being used, and the environment is protected. The cat litter does not generate permanent solid waste like bentonite and silica gel cat litter, and is very environment-friendly.

The invention provides cat litter based on lithium smelting slag and a preparation method and application of the cat litter, and belongs to the technical field of pet supplies, the cat litter based on the lithium smelting slag is obtained by modifying the lithium smelting slag at high temperature, mixing the modified lithium smelting slag with a binder, a preservative and an auxiliary agent, granulating, foaming, drying and screening. The cat litter based on the lithium smelting slag is short in collapsing time, urine and the like can rapidly permeate into the bottom layer of the cat litter, and the cat litter has good water absorption and deodorization performance; the preparation method provided by the invention not only solves the problem of treatment of the lithium smelting waste residue and reduces the risk of environmental pollution, but also provides a new raw material source for production of the cat litter and reduces the production cost.

The invention discloses a field miniature PVC litter decomposition experiment ring which comprises a miniature ring structure, observation opening structures are oppositely formed in the outer surface of the miniature ring structure, a nylon net structure with the pore diameter of 5 mm is glued in an inner cavity of one observation opening structure, a nylon net structure with the pore diameter of 50 microns is glued in the other observation opening structure, and the inner cavity of the other observation opening structure is glued with a nylon net structure with the pore diameter of 50 microns. The top of the outer ring of the miniature ring structure is sleeved with a disassembly and assembly ring, and a cover net structure which is in a stretched state and has the aperture of 50 micrometers is glued to the top of the disassembly and assembly ring. Firstly, the influence of microenvironment interference and physical limitation in the litter decomposition process is solved, and the situation that the decomposition rate deviates from a true value due to litter compaction and rainfall erosion in the environment is avoided; secondly, the problem that a litter mesh bag method changes the feeding preference of soil animals is solved, it is ensured that the decomposition behavior is consistent with the natural state, and finally, due to the fact that the decomposition process is protected by the miniature environment, the influence of human factors and large animals is avoided.

The invention relates to the field of litter collection equipment, in particular to litter collection equipment for forestry carbon sink metering, which comprises a treatment box, a feed inlet is formed in the top of the treatment box, a driving box, a first collection box and a second collection box are arranged on the treatment box, the treatment box is communicated with the first collection box and the second collection box, and a screening plate is arranged in the treatment box. A screen is arranged on the screening plate; shaking rods are arranged at the bottom of the screening plate, a shaking barrel is arranged in the treatment box, one end of each shaking rod extends into the shaking barrel to be provided with a shaking block, the shaking blocks are vertically and slidably matched with the inner side wall of the shaking barrel, and pressure relief holes are formed in the upper portion of the side wall of the shaking barrel; a classification assembly, an air supply assembly and a driving assembly are arranged in the driving box. The air supply assembly is driven by the driving assembly to operate so that air can be supplied into the shaking barrel, the screening plate is driven by the shaking blocks, the shaking rods and the pressure relief holes to shake periodically, high-frequency vibration of the screening plate can be achieved, and the screening penetration rate of the screening plate to fine particles such as humus is increased while blockage of the screen is reduced.

The invention belongs to the technical field of pet equipment, and particularly relates to an intelligent cat litter machine which comprises a litter basin assembly, a litter raking mechanism and a cleaning device, a first containing space of the litter basin assembly is used for containing cat litter, a second containing space is used for collecting cat feces, and a cat litter raking of the litter raking mechanism is used for raking and filtering feces blocks in the cat litter and pouring the feces blocks into the second containing space; in the cleaning device, when a power structure of the cleaning device is triggered by a touch part of a sand rake mechanism to drive a cleaning rake of the cleaning device to rotate in a first direction, a plurality of cleaning teeth are located at a first working position to avoid a plurality of rake teeth, and when the power structure is separated from the touch part, the cleaning rake is driven to rotate reversely; the multiple cleaning teeth are located at the second working position so as to be sequentially and alternately crossed with the multiple rake teeth of the sand rake mechanism. According to the technical scheme, the problems that the raking and filtering capacity of the cat litter rake is reduced and cat litter is wasted due to the fact that excrement blocks adhere to the rake teeth of the cat litter rake and block gaps of the rake teeth are solved.

The utility model relates to the field of cat litter shovels, in particular to an environment-friendly cat litter shovel with a prismatic shovel face, which comprises a cat litter shovel body and a grabbing handle, a first connecting block is fixedly mounted in the middle of the top of the cat litter shovel body, a threaded hole is arranged at one end of the first connecting block far away from the cat litter shovel body, and a second connecting block is fixedly mounted at the bottom of the grabbing handle. The cat litter shovel body comprises a surrounding edge and a shovel face, the bottom of the surrounding edge is fixedly connected with the tops of three edges of the shovel face, and a plurality of U-shaped sieve holes are gradually formed in the side, close to the middle of the surrounding edge, of the shovel face. A plurality of I-shaped screen holes are evenly formed in the side, away from the middle of the surrounding edge, of the shovel face, cat litter of 4-60 mm can be screened conveniently, the two three-dimensional ridge screen holes are distributed in a partitioned mode on the shovel face, uneven fluctuations are formed on the shovel face, contact between excrement and cleansing balls and the shovel face is reduced, and the sticking and blocking problems are reduced.

The invention discloses a cat litter production feeding device, and relates to the technical field of cat litter production, the opening of a feed inlet is increased along with the increase of the rotating speed through the rotating speed of a belt of a climbing conveyor, and when the conveying speed of the climbing conveyor is reduced, if the size of the feed inlet is not changed, cat litter may be accumulated and overflows at the feed inlet, and the cat litter can be fed into the climbing conveyor. When the cat litter reaches the tail end of the climbing conveyor, the cat litter located on the two sides of the climbing conveyor is pushed to the center through the push plates on the two sides, if the cat litter is not in the middle in the conveying process, the cat litter is prone to scattering from the edge of a conveying belt, material loss and pollution to a working area are caused, and the cat litter is not in the middle. The cat litter is centered, so that the cat litter can be kept stable on the conveying belt, the scattering possibility is reduced, when the push plate moves, the cat litter is scattered and prevented from being accumulated through the carding rollers, the baffle is driven to move while the push plate moves, and the cat litter is prevented from falling off from the climbing conveyor through the baffle.

According to an aspect of the present invention, there is provided a mixture for a cat litter or cat litter topper, comprising: pure silicate gel; water; and a pH indicator; wherein the mixture comprises micropores and microcapillaries.