17results about How to "Reduce outgoing" patented technology

This utility model discloses a spliced ​​interior decorative panel structure, including a core board. An adhesive layer one is fixed to the top of the core board, and a surface panel is fixed to the top of the adhesive layer one. An adhesive layer two is fixed to the bottom of the core board, and a base plate is fixed to the bottom of the adhesive layer two. A slot is fixed to one side of the core board, a positioning block is fixed to the bottom of a spring, and a fixing strip is fixed to the other side of the core board. Positioning holes are provided at the top of each slot, and a decorative frame is provided at the top of each surface panel. This utility model, by providing slots, allows one set of slots to be inserted into another set of slots. At this time, the positioning block will compress the spring inward, and then extend into the telescopic groove. When the slot is fully inserted into the groove, the positioning block will extend into the positioning hole, limiting the positioning hole and ensuring the fastening of the slot, preventing loosening during long-term use.

The utility model discloses a drilling device for furniture manufacturing, including processing platform and support station, and the both sides edge of processing platform top is equipped with support station, and is equipped with the support frame between support station top, and the middle position of support frame one side is equipped with the moving plate, and the bottom of moving plate is equipped with the motor cover, and the outside top of motor cover is equipped with the support plate, and the bottom of support plate is evenly equipped with the spring all around, and the bottom of spring is equipped with the sound insulation cover, and the side wall of sound insulation cover is equipped with the sound insulation cotton, and the bottom end of support station one side of processing platform is equipped with the screw groove, and the position of screw groove is equipped with screw rod no.

The utility model discloses a sodium hypochlorite PH (potential of hydrogen) adjusting device, which relates to the technical field of biochemical engineering and comprises a bottom plate and a stirring barrel, a back plate is fixedly connected to the rear side of the top of the bottom plate, the stirring barrel is arranged at the middle end of the top of the bottom plate, and a cover plate is connected to the top of the stirring barrel through threads. The mixing device has the advantages that the output end of the servo motor drives the Y-shaped plate to rotate and drives the first gear to rotate along with the Y-shaped plate, the first gear drives the second gear to rotate under the action of meshing with teeth of the hollow gear, and the mixing mechanism is arranged in an inner cavity of the mixing barrel, and the noise reduction device is arranged on the outer side of the mixing barrel. In the rotating process of the second gear, a third gear is driven to rotate through the tooth meshing effect, and meanwhile, a connecting rod and stirring blades are driven to rotate, so that sodium hypochlorite in the stirring barrel is fully stirred, and the sodium hypochlorite can be quickly and efficiently dissolved.

This utility model belongs to the field of motor noise containment technology. Specifically, this utility model relates to a novel motor containment structure. The novel motor containment structure includes a motor, on which a motor containment mechanism is provided. A first connecting shell is directly connected to the upper shell of the motor to block the outward transmission of noise from the upper side of the motor. The first, second, third, and fourth connecting shells are tightly fitted to the sides of the motor to reduce noise transmission from the sides. A tenth connecting shell is connected to the lower shell of the motor to block the transmission of noise from the lower side of the motor. The fifth, sixth, seventh, and eighth connecting shells are respectively connected to the four sides of the motor to reduce noise transmission from the sides.

The utility model discloses a noise detection soundproof box with a damping structure, which relates to the field of soundproof boxes and comprises a metal plate upper cover and a metal plate lower box hinged to one end of the metal plate upper cover, a wire passing hole is formed in the lower end of one end of the metal plate lower box, and a bottom plate is arranged below the metal plate lower box. A damping mechanism used for reducing noise and preventing device position deviation is arranged below the metal plate lower box at the top end of the metal plate upper cover. According to the noise detection soundproof box with the damping structure, when a to-be-detected workpiece vibrates in the working process, the damping effect can be achieved through the dampers in order to avoid the problem that the position of the device deviates due to vibration, and in order to enhance the damping effect, when the metal plate lower box is subjected to vibration force, the metal plate lower box is not prone to vibration. And the elastic air bag below the mounting plate is stressed and conveys internal air into the piston rod through the hose, and the buffer spring is wound outside the piston rod, so that the buffer and shock absorption effects can be achieved.

This utility model discloses an integrated air conditioning unit for oxygen chambers, relating to the field of integrated air conditioning technology. The utility model includes an integrated unit body, inside which are installed an air conditioning compressor, an air conditioning condenser, an air conditioning fan, two radiators, and an oxygen-generating molecular sieve. An oxygen pipe is connected to the back of the oxygen-generating molecular sieve. Through the arrangement of the air conditioning compressor, condenser, fan, sealed water tank, evaporator, outlet pipe, and return pipe, during cooling, the refrigerant flow path of the outdoor unit is through the air conditioning compressor, condenser, and evaporator, while the fan generates airflow to dissipate heat from the condenser. Meanwhile, the cooling water flow path of the indoor unit within the oxygen chamber is through the sealed water tank, outlet pipe, external water pump, indoor unit, and return pipe. The cooling water exchanges heat with the evaporator in the sealed water tank, causing the refrigerant to absorb heat and evaporate before returning to the compressor. Integrating the outdoor air conditioning system into the integrated unit improves the integration of the oxygen chamber system.

The utility model discloses a noise reduction structure of an air compression station, and relates to the technical field of air compression stations. The sound insulation structure comprises an installation bottom plate and an installation top plate arranged over the installation bottom plate, and further comprises clamping groove bodies formed in the upper end face of the installation bottom plate, an inner wall body is clamped in the inner side clamping groove body, an outer wall body is clamped in the outer side clamping groove body, and a filling sound insulation assembly is arranged on the left side of the upper end face of the installation top plate. The exhaust square pipe is hermetically connected to the center of the upper end face of the mounting top plate. The space between the inner wall body and the outer wall body can be filled with inert gas through the conveying gas pipe through the arranged inert gas tank, the inert gas can sink due to the heavy mass, noise transmission can be reduced to a certain degree by changing transmission medium gas, the arranged detector can sense the content of the inert gas at the position where the detector is located, and when the content of the inert gas is low, noise can be reduced to a certain degree. The inert gas tank can be opened again for filling through an electric appliance instruction, the continuity of noise reduction is guaranteed, and the surrounding environment is prevented from being affected.

The invention discloses a noise reduction and ventilation device for a power van, and relates to the technical field of power van, the noise reduction and ventilation device comprises a rotating block, a rotating plate and a transmission rod, by arranging a buffer mechanism, a connecting part and an elastic assembly, vibration generated during operation of an engine is buffered, and by arranging a turnover mechanism, a rotating part, a transmission part and a fixing assembly, the noise reduction and ventilation device is convenient to use. An overturning motor is started to drive an overturning shaft to rotate, so that a rotating block moves in the direction away from a first overturning block, the rotating block is driven to slide on a first rotating rod and a second rotating rod, a transmission rod drives a first transmission plate to rotate, a second transmission plate is driven to move, and a fixing plate is driven to rotate; according to the power van, the filter screen is covered, by arranging the buffer mechanism and the turnover mechanism, noise transmission is reduced, the situation that operation is affected by too large noise is avoided, and the situation that parts in the power van are damaged due to the fact that the filter screen is blocked and the ventilation effect of the filter screen is affected is avoided.

The utility model provides a horizontal sand mill for printing ink production, which comprises a rack, a storage assembly, a driving assembly, a grinding assembly and a transmission assembly, and is characterized in that raw materials are ground by arranging a rotary rod and grinding rods, and the raw materials can be repeatedly ground by arranging the grinding rods at intervals, so that the grinding efficiency is improved, and the grinding efficiency is improved. The raw materials are finer, subsequent preparation is facilitated, the quality of finished products is improved, the stirring rod is arranged, when the raw materials are ground by the grinding rod, the stirring rod stirs the raw materials, the raw materials and the stirring rod collide and shear each other, meanwhile, the movement of the raw materials in the charging barrel is more irregular through stirring, and the quality of the finished products is improved. Therefore, the grinding of the raw materials is finer, the subsequent preparation is facilitated, and the quality of a finished product is improved.

The utility model relates to the technical field of heat dissipation of solid-state soft start cabinets, in particular to a heat dissipation structure of a solid-state soft start device, which comprises a solid-state soft start cabinet body and an air inlet, the air inlet penetrates through the vertical plane of the solid-state soft start cabinet body, and an arc-shaped frame is arranged at the section, far away from the solid-state soft start cabinet body, of a rectangular frame. Compared with the prior art, the solid-state soft-start cabinet is reasonable in structure, the exhaust fan of the solid-state soft-start cabinet can well suck hot air in the solid-state soft-start cabinet, the hot air in the solid-state soft-start cabinet can be sucked out through the exhaust fan, the hot air in the solid-state soft-start cabinet can be sucked out through the exhaust fan, the hot air in the solid-state soft-start cabinet can be sucked out through the exhaust fan, and the hot air in the solid-state soft-start cabinet can be sucked out through the exhaust fan. The heat dissipation of the solid-state soft start cabinet body is driven by a motor, so that the noise is too large, and the work of personnel adjacent to the solid-state soft start cabinet body is easily influenced, and therefore, the solid-state soft start cabinet body is also provided with a sound insulation device.

The utility model discloses an environment-friendly mortar mixer which comprises a placing seat and a mixer body, an electric telescopic rod is arranged at the top of the placing seat, a cleaning barrel is installed at the bottom of the placing seat, a hollow noise reduction supporting seat is arranged in the cleaning barrel, and a damping seat is installed at the bottom of the cleaning barrel. A cover matched with the stirrer main body is arranged at the top of the stirrer main body and is connected with the electric telescopic rod; an embedded block is convexly arranged at the bottom of the cover; the inner cavity of the mixer main body is covered by the cover, so that mortar can be prevented from splashing out to influence the environment, and the inner cavity of the mixer main body can be sealed through the top sealing ring and the bottom sealing ring, so that noise is reduced; the driving motor is arranged in the noise reduction supporting seat, so that the effects of absorbing and reducing noise can be achieved, the noise is effectively reduced, and the stirring machine is more environment-friendly, the stirring machine main body and the like are cleaned through the cleaning gun, and the environment pollution caused by washing of cleaning sewage can be prevented.

The utility model discloses a food processor convenient to clean, which relates to the field of life electric appliances, and comprises a main machine and a processing cup assembly arranged on the main machine, the processing cup assembly comprises a cup body and a cup cover assembly which form a processing cavity, and the cup cover assembly comprises a cup cover provided with an exhaust cavity and a vent plug arranged in the exhaust cavity. A communicating channel communicating with the machining cavity is formed in the vent plug, a communicating opening communicating with the communicating channel and a groove are formed in the outer side wall of the vent plug, the groove extends in the circumferential direction of the outer side wall of the vent plug from the edge of the communicating opening, a noise reduction channel is defined by the groove and the inner wall of the exhaust cavity, and an exhaust port communicating with the outside is formed in the extending tail end of the noise reduction channel. After the vent plug is separated from the exhaust cavity, a user can deeply clean the groove, the situation that after the food processor is used for a long time, food material dirt remains in the vent plug, and consequently the vent plug generates peculiar smell and even goes mouldy is effectively avoided, and the use experience of the user is improved.

The utility model relates to a hydraulic rock drill, which belongs to the technical field of hydraulic rock drills and comprises a hydraulic rock drill main body, a dust cover and a dust collection box, the hydraulic rock drill main body is provided with a chisel rod, the top of the dust cover is fixedly communicated with a telescopic cover, and a thread bushing is fixedly mounted at the top of the telescopic cover and is in threaded connection with the hydraulic rock drill main body. The top of the dust collecting box is fixedly communicated with an air exhaust fan, a partition plate is fixedly mounted on the inner wall of the dust collecting box, intercepting frames are uniformly and fixedly mounted on the partition plate, dust filtering cloth bags are uniformly mounted on the partition plate corresponding to the intercepting frames through screws, and the bottom of the dust collecting box is fixedly communicated with a discharge valve. The telescopic supporting cover is arranged, a rock drilling area can be wrapped, dust splashing is reduced, generated dust can be more fully adsorbed and collected, and therefore workers and the body health of the workers are further protected.

The utility model relates to the technical field of scroll compressors, and discloses a scroll compressor static disc with a good mute effect. Comprising a scroll compressor body, a vortex static disc and a vortex movable disc, and further comprises the vortex static disc arranged in the scroll compressor body, the vortex movable disc is arranged at the top of the vortex static disc, and a sealing groove is formed in the top of the vortex movable disc; the inserting plates are arranged on the two sides of the vortex moving disc, and the two sides of the vortex static disc are fixedly connected with mounting shells; a sound absorption plate is arranged at the top of an inner cavity of the vortex static disc, sound absorption cotton is arranged at the top of the sound absorption plate, a sealing ring is arranged at the bottom of the vortex static disc, the surface of the sealing ring is movably connected with an inner cavity of a sealing groove, and reinforcing blocks are fixedly connected to the front side and the rear side of the mounting shell. And the opposite sides of the two reinforcing blocks are fixedly connected with the vortex static disc. The problem that an existing static disc of the scroll compressor is poor in sound insulation effect is solved.

The utility model discloses a gear, a gear assembly and a gearbox. The gear comprises a hub, a radial plate and gear teeth arranged on the circumferential side of the radial plate, an oil groove is detachably and fixedly formed in at least one side face of the radial plate, an oil storage cavity with an opening is defined by the oil groove and the corresponding side face of the radial plate, and the opening extends in the circumferential direction of the radial plate and is arranged in the direction, facing the hub, of the radial plate; the opening extends in the radial direction of the radial plate and is arranged in the circumferential direction of the radial plate. When the gear works, oil liquid is stored in the oil storage cavity, vibration energy is absorbed through the oil liquid, vibration of the gear is reduced, when the gear vibrates, the oil liquid absorbs the vibration energy through the damping performance of the oil liquid, and vibration of the gear is reduced. And two different oil groove arrangement modes are adopted, so that the oil grooves can absorb vibration in different directions on the gear.

The utility model relates to a ganoderma spore powder processing equipment technical field especially relates to a ganoderma spore powder processing is used to reduce noise wall breaking machine. Its technical scheme includes base, the top of base is equipped with the wall breaking cup body for processing, one side of wall breaking cup body is equipped with the pull handle, the outside of wall breaking cup body is equipped with the noise reduction structure for reducing the noise, the noise reduction structure includes the installation shell no.

The utility model discloses a mute distribution box, which belongs to the technical field of distribution box equipment, and comprises a box body, an inner shell is fixedly connected in the box body, a sound absorption layer and a noise reduction layer are arranged between the box body and the inner shell, the sound absorption layer is arranged on the inner side surface of the box body, the noise reduction layer is arranged on the side surface of the inner shell, and the noise reduction layer is arranged on the inner side surface of the inner shell. Two adjusting grooves are formed in the bottom end in the box body; the door has the beneficial effects that by arranging the motors, people control the two motors to operate through an external controller, so that the threaded rod rotates, the L-shaped plate is driven to move on the surface of the threaded rod, the sliding plate can be moved out of the box body, and people can conveniently and synchronously take out electrical components in the box body when opening the door body; and meanwhile, under the action of the sound absorption layer and the noise reduction layer, noise transmitted out of the box body can be absorbed, transmission of the noise is reduced, and the effect of reducing the noise is achieved.