18results about How to "Improve brushing effect" patented technology

The utility model discloses a desilting device for hydraulic engineering, which belongs to the technical field of desilting devices and comprises a shell and a high-pressure water gun, electric push rods are fixedly mounted at the positions, close to the front side and the rear side, of the upper end of an electric sliding block, and roller assemblies are fixedly connected between the output ends of the upper ends of the electric push rods. Fixing sleeves are fixedly installed at the positions, close to the left side and the right side, of the outer wall of the high-pressure water gun, a lug plate is fixedly connected to the middle of the upper end of the right fixing sleeve, an adapter is fixedly connected to the middle of the lower end of the right upper end roller assembly, and the lug plate and the adapter are rotationally connected; according to the pipeline cleaning device, pushing force can be generated through the propellers, so that the device freely moves in a pipeline, the device can be fixed through the rolling wheel assemblies, shaking in the cleaning process is avoided, and meanwhile sediment in the pipeline can be thoroughly cleaned through impact force of water flow and brushing force of bristles.

The present invention relates to the field of medical health and information technology, and specifically to a children's oral health management system based on big data, including: a data acquisition module, a data processing module, a data prediction module and a control module, wherein the data acquisition module includes an acquisition component and a collection device; when the predicted oral health condition is that the teeth cleanliness is not up to standard, the control module determines whether the vibration frequency matches according to the existing vibration frequency data of the electric toothbrush in the data acquisition module; when the predicted oral health condition is that the gums are red and swollen, the control module sends an instruction to the user's wearable health monitoring device to increase the number of oral cleaning times; when the predicted oral health condition is that bleeding occurs, the control module determines whether the cause of bleeding is caused by the electric toothbrush in the data acquisition module. The present invention is used to establish an accurate prediction model by integrating big data and artificial intelligence, so as to achieve comprehensive, accurate and personalized management of children's oral health.

The present invention is applicable to the technical field of electric toothbrushes, and provides an electric toothbrush head mechanism and an electric toothbrush, including a handle, a lever mechanism, and a power supply mechanism; the lever mechanism is arranged in the inner cavity of the handle, the power supply mechanism is arranged in the inner cavity of the handle, and the lever mechanism is located in front of the power supply mechanism; the lever mechanism includes a vibration motor. The brush head mechanism and the electric toothbrush of the electric toothbrush connect the front end of the connecting rod to the brush plate through a connecting clamp, and when the lever mechanism generates vibration, the brush plate is driven to move through the conduction of the connecting rod, and the brush head is driven to vibrate in an S shape through the connection guide of the vertical rod and the vertical tube, and finally an S-shaped brushing method (8-shaped brushing) is formed, which has a better brushing effect and improves the effect of cleaning dirt on teeth, and the vibration is directly transmitted to the brush plate to be brushed and cleaned by the bristles, thereby improving the experience of people when brushing their teeth.

The invention relates to a cement-based reinforcing steel bar protective coating material containing C7MS4-C5MS3 phosphoaluminate as well as a preparation method and application of the cement-based reinforcing steel bar protective coating material, and belongs to the technical field of civil engineering. According to the invention, the organic material binder, the emulsion stabilizer, the dispersing agent, the early strength agent and the like are compounded with the iron-rich phosphoaluminate cement containing the C7MS4-C5MS3 mineral phase and other inorganic cementing materials to prepare the steel bar coating material which is easy to brush, high in cohesiveness and high in durability. The steel bar coating material is mainly suitable for corrosion prevention of steel bars in the marine environment. The reinforcing steel bar coating material prepared by a mode of compounding organic and inorganic materials is strong in binding power, high in erosion resistance and carbonization resistance and compact in structure, and the problems that a traditional inorganic coating material is not high in binding power and easy to fall off are solved. In addition, the steel bar coating material prepared in a mode of compounding organic and inorganic materials can obviously improve the corrosion resistance of steel bars in reinforced concrete, and the service life of the steel bars is prolonged.

The present invention relates to the field of brush painting technology, and in particular to a brush painting production line for curtain wall panel production, comprising a push frame, a discharging frame and a conveying frame arranged on one side of the top of the discharging frame, the discharging frame is fixedly installed at the center of the top side of the push frame by bolts, the conveying frame is arranged at the top center of one end of the discharging frame, and a base frame for spraying paint on steel guardrails is arranged at the bottom of the other end of the conveying frame, bearings are fixedly installed at the top of both ends of the push frame by bolts, and a first rotating shaft is fixedly installed between the central movable parts of the bearings at both ends of the push frame by bolts, wherein the outer periphery of both ends of the first rotating shaft is fixedly installed with a first gear by bolts. The present invention places the two ends of the corrugated plate with a corrugated structure into the arc-shaped limit rings at the two ends of the rolling roller, and uses the rolling roller to conveniently discharge the corrugated structure, so that the corrugated plate with the corrugated structure is rolled out in the rolling roller, and the discharge efficiency is high.

The invention discloses a noise pollution law enforcement evidence obtaining robot, and relates to the technical field of noise monitoring, the noise pollution law enforcement evidence obtaining robot comprises a main body mechanism, the main body mechanism comprises a mobile base, a display screen is installed on the mobile base, a noise transmitter is installed on the mobile base, and a control module is installed on the mobile base. And a data transmission module is mounted on the movable base. According to the noise pollution law enforcement evidence obtaining robot, a wiping unit is arranged, a servo motor drives a first bevel gear to rotate forwards, a second bevel gear meshed with the first bevel gear drives a threaded rod to rotate, under driving of a movable cylinder, a movable block and a connecting plate, a mounting plate is pushed out of a mounting box, and then the servo motor is started to rotate forwards; the wiping block on the mounting plate is rotated and wiped on the glass sheet on the surface of the camera module, so that the camera module is prevented from being stained with dust in an industrial production area, a building construction site, a traffic transportation road section and the like, and accurate shooting of a noise monitoring position is not influenced.

The utility model relates to the technical field of landscaping, and particularly discloses a landscaping construction tree spraying device which comprises a base, universal wheels rotatably connected to four corners of the bottom of the base, a push rod fixedly connected to the top of the base, a white agent barrel fixedly connected to the top of the base, and a feeding port rotatably connected to the top of the white agent barrel. Two pump bodies are fixedly connected to the top of the base, input pipes are fixedly connected to the input ends of the pump bodies, telescopic pipes are fixedly connected to the output ends of the pump bodies, and hoses are fixedly connected to the ends, away from the pump bodies, of the telescopic pipes. By means of the rubber brushing roller, the white agent can be brushed more evenly, the phenomenon that the white agent is polymerized and dripped in lines of bark, and consequently the white agent is wasted is prevented, the utilization rate and the brushing effect of the white agent are improved, and meanwhile the rubber brushing roller is convenient to replace when the rubber brushing roller is damaged after being used for a long time.

The invention discloses an etching device and method applied to semiconductor chip production, and relates to the related technical field of chip production. The etching device comprises a base, an etching box is arranged at the top of the base, a photoresist assembly is arranged on the left side of the etching box, a plurality of obliquely-distributed injection holes are formed in the right side of the photoresist assembly, a plurality of limiting rods are symmetrically arranged on the outer wall of the etching box, sealing plates are arranged on the outer walls of the limiting rods, and telescopic rods are arranged at the corners of the bottom of the inner wall of the etching box. According to the invention, after the photoresist and the etching liquid are mixed, the photoetching resolution in the chip etching process is improved, so that the etching definition of the semiconductor chip is improved, the etching quality is improved, meanwhile, in the continuous movement process of the U-shaped pipe assembly, the upper and lower pressure difference of the etching liquid on the right side in the etching box is effectively changed, the time required for comprehensive etching of the chip is shortened, and the etching efficiency is improved. And the etching efficiency is improved.

The utility model discloses a coal conveying unloader which comprises an unloading main body, a driving motor is arranged on one side of the unloading main body, the unloading main body and the output end of the driving motor are in transmission through a chain wheel and a chain, a protective shell fixedly connected with the unloading main body is arranged on the outer side of the chain, and a storage box is fixedly connected to the top of the protective shell. The interior of the protective shell is connected with a connecting plate through a first lifting part, the bottom of the connecting plate is fixedly connected with a sealing pipe, the interior of the sealing pipe is slidably connected with a sealing piston, one side of the sealing pipe communicates with an input pipe with one end penetrating through the connecting plate and the protective shell, one end of the input pipe communicates with the storage box, and the bottom of the sealing pipe communicates with an output pipe. One-way valves are fixedly connected to the input pipe and the output pipe correspondingly, and the second lifting part is used for driving the sealing piston to ascend and descend; according to the scheme, lubricating oil is discharged uniformly, a chain is brushed more uniformly, and the working efficiency of a user is improved.

A waterproof material brushing device for subway station upper cover building construction comprises a moving vehicle, an adjusting frame is arranged on the upper side of the moving vehicle, a base ring is arranged on one side of the adjusting frame, a rotating ring is rotationally connected into the base ring, a driving piece used for driving the rotating ring to rotate is installed on the adjusting frame, and at least one waterproof material rolling brush assembly is installed on the lower side of the rotating ring. A waterproof material brushing assembly is arranged on one side of the waterproof material rolling brush assembly. A waterproof material liquid supply mechanism is further arranged on the moving vehicle and provides waterproof liquid for the waterproof material rolling brush assembly and the waterproof material brushing assembly. The waterproof material is brushed on the cutting position of the waterproof layer in a brushing and rolling brushing combined mode, missed brushing can be avoided, the waterproof material brushing effect is improved, and the waterproof quality of an upper cover building is guaranteed.

The utility model discloses an electric toothbrush for children, which comprises a handle, a brush head, a battery holder and a battery, and the brush head is mounted at the top of the handle; the handle comprises a handle body and a lower cover, an opening is formed in the lower end of the handle body, and the lower cover is detachably installed at the lower end of the handle body and seals the opening. The battery holder is mounted in the handle body, and the battery is mounted in the battery holder; the LED lamp is characterized by further comprising a light-emitting lamp and a film. A cavity is formed between the interior of the lower cover and the opening in the lower end of the handle body, the light-emitting lamp is installed at the lower end of the battery holder and located in the cavity, a light source of the light-emitting lamp is arranged downwards, and the light-emitting lamp is electrically connected with the output end of the battery. The film is installed in the lower cover and is parallel to the lower end face of the lower cover, and a plurality of transparent patterns are arranged on the film. The lower end face of the lower cover is a transparent plane. The electric toothbrush for children can project and increase the interestingness of tooth brushing.

The invention belongs to the technical field of road construction, and relates to marking brushing equipment for road construction, which comprises a connecting plate, the lower surface of the connecting plate is fixedly connected with the upper surface of a bearing plate through a connecting assembly and an adjusting assembly, and the lower surface of the bearing plate is fixedly connected with a collecting box and a discharging box. The marking brushing equipment for road construction has the beneficial effects that through the arrangement of the connecting plate, the connecting assembly, the adjusting assembly, a bearing plate, a collecting box, a discharging box, a collecting block, a waste box and other structures, the position of a brush roller can be adjusted in the brushing work process through the brush roller, and the brushing work is more convenient; and meanwhile, a collecting block for scraping materials and impurities and a waste box are arranged on one side of the brush roller, so that the phenomenon that the brushing quality is affected by residual impurities on the surface of the brush roller can be avoided.

The present invention belongs to the technical field of daily electrical appliances, and relates to a toothbrush head and an electric toothbrush. The toothbrush head includes a brush handle, and the brush handle is a solid structure. A first clamping structure and a first guide structure are provided on one side of the brush handle. The first clamping structure is used to clamp and cooperate with the second clamping structure of the drive assembly to clamp and fix the brush handle on the drive assembly. The first guide structure is used to cooperate with the second guide structure of the drive assembly to guide the clamping installation of the brush handle and the drive assembly. The toothbrush head of the present invention adopts this structural design, which not only makes it easy to operate and easy to implement when installed on the drive assembly, but also ensures the accuracy of its installation with the drive assembly. In addition, the brush handle is a solid structure with a stronger load-bearing capacity, which is more conducive to the transmission of power of the drive assembly. In addition, the brush handle is clamped to the drive assembly from one side, and this installation method makes it easier to observe whether the two are installed in place.

The utility model relates to lead terminal production equipment, in particular to a lead terminal burr removing machine which comprises a workbench panel, and the workbench panel is provided with a rotating set, a rotating brush set and a pressing set. The rotating group comprises a first rotating shaft, a mounting piece and a first motor; the rotating brush set comprises a wheel disc, a motor frame and a second motor. The wheel disc is fixed to a rotating shaft of the second motor. A plurality of brush sets are arranged on the wheel disc, and each brush set comprises an elastic adjusting piece and a brush piece. After the technical scheme is adopted, the first motor drives the lead terminal to rotate and the brush group with the elastic adjusting piece rotates and brushes the lead terminal to remove burrs, and during brushing operation, the angle value of the cut-in angle of the brush gradually changes from the time when the brush piece initially makes contact with the lead terminal to the time when the brush piece leaves the lead terminal. The brush part is arranged on the surface of the lead terminal, so that the brush part can brush burrs on the surface of the lead terminal from different angles, the purpose of effectively removing the burrs is achieved, and the brushing effect on the burrs on the cambered surface part and the barb part is good.

The utility model discloses a paper box processing gluing device which comprises a glue box, a glue brushing assembly is fixedly installed on one side of the glue box, a material adding assembly is fixedly installed at the bottom of the glue box, the material adding assembly comprises a fixing frame and a third motor, the fixing frame is fixedly installed at the bottom of the glue box, and the third motor is fixedly installed at the bottom of the fixing frame. The output end of the third motor is fixedly connected with a first belt wheel, a first threaded rod is fixedly installed on the top of the first belt wheel, the first threaded rod is connected with the fixing frame through a bearing, and the inner side wall of the fixing frame is connected with a second threaded rod through a bearing. According to the carton processing and gluing device, glue can be continuously fed through the material adding assembly, so that the glue brushing roller can always have enough glue liquid to conduct glue brushing work, the glue brushing effect can be improved accordingly, normal use cannot be affected by uneven glue brushing in the using process, the glue brushing efficiency can be higher, and application and popularization are facilitated.

The utility model relates to a kind of flow coating dip coating devices for casting, for the flow coating or dip coating of casting or sand core, including flow coating structure and dip coating structure;Flow coating structure is set on dip coating structure upper, and both combination connection;Dip coating structure includes dip coating groove, dip coating groove one side is provided with flow coating pump, flow coating pump is connected with dip coating coating pipe, and the other side of dip coating coating pipe is connected with dip coating groove intercommunication;Flow coating structure includes flow coating groove, and flow coating groove is hollow groove body, bottom is provided with load-bearing part, load-bearing part upper is provided with rack, rack below is movably connected with filtering receiving groove, rack upper is suspended and is provided with flow coating pipeline, flow coating pipeline is connected with the flow coating pump, and flow coating pump is also connected with coating feed pipe;When liquid material in dip coating groove is more than use amount, enter pump body circulation to flow coating structure and carry out flow coating by dip coating coating pipe;Dip coating structure can be used alone for sand core dip coating;Avoid coating layer breakage and produce sand sticking problem, improve casting quality, effectively reduce cost, improve brush coating effect.

This application discloses a coating device, comprising: a bottle body, a coating frame, and a brush roller. The bottle body has a bottle mouth. The coating frame includes a connecting cylinder and a support body. The support body has a cavity, and a guide shell is provided on the inner wall of the cavity. The guide shell encloses and forms an elongated guide cavity. Multiple protrusions are provided on the edge of the guide cavity opening of the guide shell. The connecting cylinder is connected to the support body and detachably connected to the bottle body, connecting the bottle mouth and the guide cavity. The brush roller is rotatably connected to the support body, covering the opening of the guide cavity, and the protrusions contact the rolling surface of the brush roller. The coating device of this application, by providing multiple protrusions that contact the brush roller at the edge of the guide cavity opening, allows the brush roller to dynamically comb the brush bristles and paint on the brush roller like a comb when the brush roller rolls, effectively preventing paint accumulation and uneven distribution, making the bristles and paint distribution more uniform and regular, thereby significantly improving the coating effect and efficiency and reducing rework.

The invention relates to the technical field of insulators, and discloses spraying equipment for high-voltage porcelain insulator production, which comprises a machine body, a spraying assembly is arranged on the inner wall of the machine body, a rotating assembly is arranged on the inner wall of the machine body, a fixing assembly is arranged on the outer wall of the rotating assembly, and a reciprocating threaded rod is driven by a motor to rotate. The protective limiting shell is arranged, so that the threaded sliding block limited and protected by the protective limiting shell can perform linear reciprocating displacement, and when the threaded sliding block drives the mounting frame to perform linear displacement, the sliding rod can stably perform displacement on the inner wall of the guide groove, and then brush bristles I on the mounting plate can be driven to perform left-right displacement to brush a rotating insulator; and the mounting plate can be touched by a knocking ball on a swing plate when moving left and right, so that bristles on the mounting plate can generate additional swing when moving left and right, the brushing effect of the first bristles on the insulator is further improved, and it is guaranteed that the first bristles can efficiently brush the insulator.