25results about How to "Increase the blowing area" patented technology

The utility model discloses a ventilation cooling structure of a forage grass cultivation container, and relates to the technical field of forage grass. The device comprises a container assembly, a ventilation assembly and a humidification assembly, the container assembly comprises a box body, three placement plates are fixedly installed in an inner cavity of the box body, cultivation trays are movably installed on the two sides of the top of each placement plate, and a collection box is movably installed at the bottom of the inner cavity of the box body. By arranging the humidifying assembly, when the temperature in the box body is too high or the humidity is too low, a water pump is started, when the water pump is used, water flow in a water tank is conveyed into a water outlet pipe through a water inlet pipe, water flow in the water outlet pipe is conveyed into a flow dividing pipe, and water flow in the flow dividing pipe is conveyed into a plurality of connecting pipes; and water in the connecting pipe is atomized and sprayed out of the interior of the box body through the atomizing nozzles, so that the cooling and humidifying effects can be achieved, it is guaranteed that the temperature and humidity in the box body are appropriate, and an appropriate growth environment is provided for pasture.

The invention discloses grain quality management and detection equipment for humidity detection for grain storage, and relates to the technical field of humidity detection, the grain quality management and detection equipment for humidity detection for grain storage comprises a machine body, and also comprises a material turning device, a dehumidification device and a moisture-proof device; wherein the material turning device comprises a detection device, a motor, a transmission shaft, a first rotating plate, a first rotating rod, a circular ring, a long rod, a supporting rod, a first sliding block, a reciprocating lead screw, a first belt, a support, a vertical rod and a second rotating plate, the detection device is fixedly connected to the top of the interior of the machine body, the motor is fixedly connected to the left side of the machine body, and the transmission shaft is fixedly connected to the output end of the motor; according to the grain quality management detection equipment for humidity detection in grain storage, when the first rotating plate rotates, the first rotating plate can turn over grains on the lower half portion in the machine body upwards, and the grains on the lower half portion of the machine body can be effectively prevented from being in a humid state for a long time.

The utility model discloses a drying device, and discloses an intelligent cover plate with the drying device and an intelligent pedestal pan using the intelligent cover plate, and the drying device comprises an air duct assembly which is provided with at least two air outlets; the air guide assembly is mounted in at least one air outlet; the reversing sleeve is installed in the air duct assembly, the reversing sleeve can rotate relative to the air duct assembly so as to be switched to be communicated with one air outlet, a linkage structure is arranged between the reversing sleeve and the air guide assembly, and when the reversing sleeve is switched to be communicated with the air outlet provided with the air guide assembly in an aligned mode and rotate relative to the air outlet. The reversing sleeve can drive the air guide assembly to swing through the linkage structure. The driving mechanism is used for driving the reversing sleeve to rotate; the air supply assembly communicates with the reversing sleeve. The positions of the reversing sleeve and the different air outlets can be switched through the same driving mechanism to provide different air blowing drying modes, the linkage structure is used for driving the air guiding assembly to swing, and the air blowing area is increased.

The utility model discloses a portable handheld foldable rechargeable fan, which relates to the technical field of electric fans and comprises a base, an upper cover is mounted on the base through bolts, a foldable support front cover is rotatably mounted in one end of the upper cover, and a mechanical metal damper is arranged between the foldable support front cover and the upper cover. The portable handheld foldable rechargeable fan comprises a foldable support front cover, a fan blade rear cover is installed on one side of the top of the foldable support front cover, a clamping groove is formed in the inner wall of the fan blade rear cover, and a motor assembly is fixedly connected to an inner cavity of the fan blade rear cover. According to the portable handheld foldable rechargeable fan, the mechanical metal damper is installed between the end of the foldable support front cover and the upper cover and used for increasing resistance, the position of the foldable support front cover can be limited after the foldable support front cover rotates, folding at any angle can be achieved, multiple use modes can be supported, and the functionality of the portable handheld foldable rechargeable fan is improved.

The invention discloses a smashing device for a lithium battery negative electrode material and an operation method of the smashing device, and relates to the technical field of smashing devices.The smashing device comprises a smashing box, a discharging opening is connected to the bottom of the smashing box in a penetrating mode, a feeding opening is connected to the upper portion of one side of the smashing box in a penetrating mode, and two sets of supporting legs are symmetrically installed on the lower portion of the exterior of the smashing box; meanwhile, a filter plate is fixedly mounted at the upper part in the crushing box, and a circular barrel is fixedly mounted above the filter plate in the crushing box; by means of the air blowing device, air can be blown to materials being crushed, the materials can be turned over under the action of air flow, the materials can make more frequent contact with crushing blades under the action of the air flow in the crushing process, the crushing efficiency of the negative electrode materials can be improved by means of the air flow, and the crushing time is shortened; a certain amount of graphite powder can be generated after the materials are crushed, and the graphite powder can be blown up by airflow and discharged through a ventilation pipe, so that the graphite powder can be conveniently and independently recycled, and the crushing efficiency and practicability are improved.

The present invention relates to a temperature-controlled strip air outlet mechanism, which belongs to the technical field of air outlets for air conditioners. The temperature-controlled strip air outlet mechanism comprises a fixed cylinder and a strip air outlet pipe fixedly connected to the lower end of the fixed cylinder, a plurality of air guide plates are rotatably arranged on the inner side of the strip air outlet pipe, a fan blade assembly and a transmission assembly located below the fan blade assembly are arranged inside the fixed cylinder, and the fan blade assembly drives the transmission assembly to move along the length direction of the air guide plate when rotating, and a plurality of scraping assemblies for scraping dust off the side walls of the plurality of air guide plates are arranged on the lower side of the transmission assembly, an annular cylinder fixedly arranged on the inner side of the fixed cylinder is sleeved on the outer side of the fan blade assembly, a humidifying assembly is arranged on one side of the annular cylinder, and a purification assembly is arranged on the other side, and a positioning assembly for positioning the fan blade assembly is arranged on the annular cylinder, so that dust deposited on the air guide plate at the air outlet can be cleaned without the need for personnel to manually climb up to clean, thereby improving the cleaning efficiency and avoiding danger to personnel.

This invention discloses an automatic cleaning device for a roller screen, comprising several sets of transmission components, several sets of guide components, a cleaning component, and a return component mounted on a fixed assembly. The transmission components and guide components are alternately arranged at equal intervals along the running direction of the roller screen. The fixed assembly is mounted on the roller screen, and the transmission components and guide components are alternately arranged along the width direction of the roller screen. The cleaning component is mounted on the transmission and guide components, and is equipped with nozzles and hooks, respectively. It performs two sets of actions—scraping and blowing—as it reciprocates along the width direction of the roller screen, causing the sticky material on the rollers to be blown off and the green balls to be lifted. This effectively reduces the frequency of material sticking and jamming on the rollers during the operation of the roller screen, avoids equipment failure caused by material jamming, and significantly reduces the downtime maintenance cost of the roller screen equipment, resulting in high economic benefits.

The utility model discloses an automobile lamp holder which comprises a lampshade and is characterized in that a connecting assembly is installed outside the lampshade, a plurality of extending sleeves are arranged on one side of the outer wall of the circumference of the connecting assembly, the extending sleeves are distributed at equal intervals, a connecting rod is rotationally connected into each extending sleeve, and the connecting rod is connected with the connecting assembly. One end of each connecting rod is rotationally sleeved with a moving block, the moving blocks are installed on the same connecting frame, the moving blocks are slidably connected into a plurality of limiting grooves in the connecting frame correspondingly, and the inner walls of the two ends of the limiting grooves of the connecting frame are rotationally connected with first lead screws correspondingly; by arranging the connecting assembly, it can be guaranteed that the position of the lampshade is fixed, meanwhile, the circuit connecting process is more convenient, the lampshade can be driven to extend out of the vehicle frame, and the repairing process is more convenient to carry out.

The utility model relates to the technical field of power distribution equipment, in particular to environment monitoring power distribution equipment for a power distribution room. According to the technical scheme, the device comprises a box body and an installation frame fixedly installed on the inner back wall of the box body, a temperature sensor is arranged at the bottom in the box body, a controller is further arranged in the box body, a fan is arranged at the top of the box body, an air guide mechanism is arranged in the box body and comprises an air guide pipe, and the air guide pipe is connected with the air guide pipe. And a rotating mechanism is arranged on the air guide pipe. According to the utility model, the blowing area of the air bellow is enlarged, overheating of equipment at the bottom end of the box body is avoided, the cooling effect is improved, the blowing area of the air bellow is adjusted according to different temperatures in the box body through the controller, the temperature sensor and the electric valve, and energy is saved.

The application provides an air guide assembly and an air treatment device, and relates to the technical field of air treatment devices. The air guide assembly is installed at an air outlet of the air treatment device, and comprises an adjusting assembly, which comprises a bearing plate provided with a rack. The air guide assembly further comprises a driving assembly, which comprises a driving gear. The driving gear is engaged with the rack, so that the driving assembly drives the bearing plate to change position relative to a mounting surface. The air guide assembly provided by the application helps to solve the problem of small air blowing coverage area of air conditioning devices in the related art.

The utility model relates to the technical field of motor structures, and particularly discloses a novel motor. Comprising a stator core; the upper end of the stator core is fixedly provided with a carbon brush support, and the upper end of the carbon brush support is provided with fan blades. The lower end of the stator core is fixedly provided with a quadrupole support. The stator core is also provided with a coil holder; the stator core comprises a middle inner cavity, and a rotor assembly is arranged in the inner cavity; the carbon brush support comprises a circular center boss, and a boss through hole is formed in the middle of the center boss. Four main frames, namely a first main frame, a second main frame, a third main frame and a fourth main frame, transversely extend outwards from the lower end of the outer wall of the central boss; the four main frames are uniformly distributed; the motor has the advantages of being simple in structure, not prone to shaking, easy to install and the like.

The utility model relates to the technical field of battery pole piece cleaning, in particular to a pole piece dust removal device. The dust removal device comprises a clamping part which is adsorbed on the upper surface of the pole piece and drives the pole piece to move, and a dust removal part which can blow and remove dust on the lower surface of the pole piece is arranged below the pole piece on a moving path; a dust absorption part capable of absorbing and collecting dust blown down from the lower surface of the pole piece is arranged beside the dust removal part; and a magnetic attraction part capable of adsorbing ferromagnetic chips on the lower surface of the pole piece across the air is arranged beside the dust collection part. The dust removal device can effectively remove dust on the surface of the battery pole piece.

The utility model discloses a high -tension distribution cabinet with damp proof cooling function belongs to distribution cabinet field, it includes the cabinet body, and has an installation cavity in it, and has an installation pad on the cabinet body, and is hinged with a cabinet door on the cabinet body, and can mutually adhere between the installation pad after the cabinet door rotates, and is set with a ventilation groove on the cabinet body. The utility model discloses a high -tension distribution cabinet with damp proof cooling function passes through the damp proof cooling component of the layout, when damp proof cooling is carried out to the cabinet body, first, opens the air -blower, can make the air -blower's orientation cabinet's bottom carries out air -blowing damp proof operation, can push the air -blower whole and descend through the opening electric cylinder, on one hand, can accelerate the air -blowing damp proof operation to the bottom of cabinet, on the other hand, can drive the scraping board and scrape the inner edge wall of cabinet and scrape and daub damp proof operation.

The present invention relates to the technical field of semiconductor silicon wafer production, and in particular to a baking and heating device suitable for semiconductor silicon wafer production and a method of using the device, comprising a conveying platform, both side ends of the conveying platform are rotatably mounted with conveying rollers, and the conveying rollers are connected through a conveyor belt transmission on the periphery thereof, and a plurality of fixed components are equidistantly mounted on the conveyor belt, the fixed component comprising a mounting seat mounted on the outer side wall of the conveyor belt, and a baking component is arranged on the mounting seat; the present invention firstly realizes vertical fixation of semiconductor silicon wafers of different sizes through the fixed component, and then continuously transports them through the conveyor belt to realize high processing efficiency; and with the help of the rotation of the conveyor belt, the blast pipe in the baking component is forced to deflect forward and reversely and reciprocate in a straight line, so as to realize the effect of large-area blowing and heating for the semiconductor silicon wafer; and with the help of the blast pipe, the fixed clamp block is driven to move, the clamping area is continuously changed, and part of the hot air is blown into the interior of the clamping seat, so as to realize comprehensive drying and heating treatment without dead angles.

This utility model discloses a dust collector hood for a cast iron machine, belonging to the field of iron and steel smelting and cast iron technology. The dust collector hood for a cast iron machine includes a hood body, a traveling member at the lower end of the hood body, a box installed on the outer wall of the hood body, a dust exhaust pipe connecting the box body and the hood body, a filter screen inside the box body, an exhaust fan installed on the side of the box body away from the hood body, and a collection box for collecting dust at the lower end of the box body. By installing the box body on the outer wall of the hood body and setting up the dust exhaust pipe, filter screen, exhaust fan, collection box, closing member, and back-blowing member, a complete dust removal system is formed. This design effectively solves the problem that existing dust covers can only block but cannot effectively collect and filter flue gas dust. The combination of the filter screen and the exhaust fan can efficiently filter and exhaust dust-laden gas, prevent dust from escaping, significantly improve the dust removal effect in the molten iron pouring process of the cast iron machine, and improve the workshop environment.

The drying assembly of the clothes processing device comprises an upper shell, a lower shell, a motor and a centrifugal impeller, a drying air channel is defined by the upper shell and the lower shell, the centrifugal impeller is arranged in the drying air channel, a mounting hole corresponding to the centrifugal impeller is formed in the upper shell, and the motor is arranged in the mounting hole. The motor comprises a motor body and a motor shaft, the motor body is mounted on the upper shell and penetrates through the mounting hole to extend into the drying air duct, the centrifugal impeller is connected to the motor shaft, the part, extending into the drying air duct, of the motor body is exposed in the drying air duct, and a mounting part used for being connected with the upper shell is arranged on the outer side of the motor body. The projection of the mounting part in the axial direction of the centrifugal impeller is located within the axial projection range of the centrifugal impeller. The drying assembly has the advantage that the occupied volume of the drying assembly is reduced.

The invention relates to the technical field of metal 3D printing, in particular to an independent flow field device for avoiding lens and powder surface pollution and a 3D printer. The air blowing part comprises an air blowing pipe, a pressure equalizing cabin and an air blowing head, one end of the pressure equalizing cabin is in butt joint with the air blowing pipe, and the other end of the pressure equalizing cabin is in butt joint with the air blowing head; the blowing head is arranged towards the powder spreading surface and the lens; the air suction part comprises an air suction pipe, an air suction cabin and an air suction head, one end of the air suction cabin is butted with the air suction pipe, and the other end of the air suction cabin is butted with the air suction head; the air suction cabin and the air suction head are both fixedly installed on the side wall of the forming cavity, the air suction cabin is located outside the forming cavity, the air suction head is located in the forming cavity, and the butt joint position of the air suction cabin and the air suction head penetrates through the side wall of the forming cavity. According to the invention, the pollution of black smoke generated in the laser melting process to the powder paving surface and the lens can be reduced.

The invention relates to a temperature control strip-shaped air opening mechanism, and belongs to the technical field of air conditioner air openings, the temperature control strip-shaped air opening mechanism comprises a fixed cylinder and a strip-shaped air outlet pipe fixedly communicating with the lower end of the fixed cylinder, and the inner side of the strip-shaped air outlet pipe is rotationally provided with a plurality of air deflectors; a fan blade assembly and a transmission assembly located below the fan blade assembly are arranged in the fixed cylinder, the fan blade assembly drives the transmission assembly to move in the length direction of the air guide plates when rotating, and a plurality of scraping assemblies for scraping dust on the side walls of the air guide plates are arranged on the lower side of the transmission assembly. The outer side of the fan blade assembly is sleeved with an annular cylinder fixedly arranged on the inner side of the fixed cylinder, a humidifying assembly is arranged on one side of the annular cylinder, a purifying assembly is arranged on the other side of the annular cylinder, and a positioning assembly for positioning the fan blade assembly is arranged on the annular cylinder. And workers do not need to manually climb to clean, so that the cleaning efficiency is improved, and danger of the workers is avoided.

This utility model relates to a humidifying and heating dual-purpose floor blower, including a blower body. An air outlet is provided at the front end of the blower body. Threaded fixing grooves are provided on the left and right sides of the upper and lower surfaces of the blower body. An air expansion hood is sleeved onto the front end of the blower body. Mounting plates are fixedly connected to the upper and lower ends of one end of the air expansion hood. Through-hole slots are provided on the left and right sides of the interior of the two mounting plates. Positioning grooves are provided on the left and right sides of the through-hole slots. Fasteners are provided between the mounting plates and the air expansion hood. A snap-fit ​​component is fixedly connected to one end of the fastener. Elastic components are provided at one end of each of the two mounting plates. Clamping components are fixedly connected to one end of each of the two elastic components for installation between the air expansion hood and the blower body. By installing the air expansion hood, the blowing area of ​​the blower is increased, improving work efficiency and saving time and effort.

The invention discloses an energy-saving central air conditioner which comprises a central air conditioner body, a shunt air outlet mechanism, a rotary ash removal mechanism and an air volume adjusting mechanism, shunt pipes are arranged on the periphery of the central air conditioner body in a communicating mode, hollow shunt rings are arranged at the tail ends of the shunt pipes in a communicating mode, and air outlet pipes are arranged at the bottoms of the hollow shunt rings in a surrounding mode in a communicating mode. An air expanding plate is fixedly arranged at the bottom of the central air conditioner body, a shielding plate is fixedly arranged below the central air conditioner body, a connecting rod is fixedly arranged between the central air conditioner body and the hollow flow dividing ring, a rotary dust removing mechanism is arranged outside the hollow flow dividing ring, and an air volume adjusting mechanism is arranged on the flow dividing pipe. The hollow shunting ring communicates with the central air conditioner body through the shunting pipe, air conditioner airflow is shunted and blown out from the air outlet pipe, the air blowing area is effectively enlarged, the purposes of rapid cooling and power consumption reduction are achieved, and the problems that the air outlet direction of a traditional central air conditioner is fixed, and more electricity needs to be consumed for cooling are solved; the first motor drives the driving wheel to rotate to drive the dust collection box to rotate around the sliding groove for dust collection.

The utility model discloses a kind of side waste material double cutting knife devices, including bottom plate, the bottom plate one side is equipped with feed area, the bottom of feed area is equipped with the cutting plate vertically arranged with the bottom plate, the top of feed area is slidably connected with cutting knife assembly, blowing material assembly is arranged in the feed area, by setting U-shaped structural member connection driving unit and push plate, simple structure, U-shaped structural member also play the role of limiting simultaneously, better protection first cutting knife and second cutting knife, ladder-shaped groove is set in the second blowing material air duct, by the inclination of two settings several second blowing material air outlet, the first cutting knife and second cutting knife staggered air blowing, increase air blowing area.

The utility model provides a structure for driving a hydraulic rotary supporting table to rotate by a rotary driving mechanism of a paper tidying machine, which belongs to the technical field of paper tidying machines and comprises a rotary driving mechanism and a rotary supporting mechanism. A rotary supporting mechanism with a paper pile placed at the upper end is driven to rotate the paper pile by 90 degrees, when the paper pile rotates by 90 degrees, a movable frame at the bottom of the working table is in contact with a limiting block to stop the movable frame, 90-degree rotation is completed, and the pre-adjusted optimal angle where air enters the paper pile easily is achieved; when the movable frame completes 90-degree rotation and makes contact with the limiting block, the limiting block is shifted to compress the telescopic spring, buffering is conducted through the telescopic spring, end jumping and eccentricity of the rotating table top are reduced, rotating motion is more stable, backlash gaps caused in the using process are adjusted, and the service life of the whole machine rotating structure is greatly prolonged.

The utility model discloses a screw type refrigeration compressor which comprises a power module, a wire arranging module and a maintenance module, and the power module comprises a machine body and an electric wire connected with the machine body. The wire arrangement module comprises two wood frames installed on the front side of the machine body, a heat insulation box connected to the two wood frames, a first box door, a second box door, a wire arrangement disc installed in the heat insulation box and a plurality of wire outlets formed in the bottom of the wire arrangement disc, wherein the first box door and the second box door are movably connected with the heat insulation box. According to the distance from the machine body to the external power supply, the electric wire and the water section are lengthened in the mode that the electric wire connecting end is pulled upwards to be located on the upper half portion of the T-shaped opening, then the electric wire becomes loose, a worker can slowly strip the electric wire from the wire arranging disc, then when the electric wire connecting end can be connected with the external power supply, the electric wire is pulled downwards, and the water section is lengthened. The electric wire clamping device has the advantages that the steps are simple, and the electric wire clamping device is convenient to use.

The utility model discloses an air outlet guide structure of an air conditioner, and particularly relates to the technical field of air conditioners, which comprises an air conditioner main body, an air outlet, an air inlet and an air outlet, the guide assembly comprises two connecting plates mounted in the air outlet and a plurality of mounting seats fixed to one sides of the two connecting plates, a plurality of guide arc plates are mounted between the mounting seats, and a guide auxiliary plate is fixed to one side of each guide arc plate; through the arrangement of the guide assembly, air formed in the air outlet can be guided, the air in the air outlet can be blown out in a straight face mode, and therefore the problem that due to the fact that a distance exists between an existing guide arc plate and the air outlet, the air generated by the air outlet can only be blown out from the two ends of the guide arc plate is solved, and the air blowing area of the air conditioner can be increased; and therefore, the refrigeration or heating efficiency of the air conditioner is improved, and the practicability of the guide structure is improved.

The invention discloses a tracheal laryngoscope soaking disinfection device which comprises a rack, an arc-shaped disinfection box is rotationally connected to the rack through a rotating shaft A, an arc-shaped filter cylinder used for containing a laryngoscope is connected into the arc-shaped disinfection box through a spring A, and partition plates used for separating the laryngoscope are connected to the bottom in the arc-shaped filter cylinder at intervals. Convex rods used for supporting the laryngoscope are connected in the arc-shaped filter cartridge at intervals in the axial direction, a driving mechanism is arranged between the arc-shaped disinfection box and the rack, and the driving mechanism is used for driving the arc-shaped disinfection box to drive the arc-shaped filter cartridge to swing back and forth, so that the laryngoscope irregularly swings in the arc-shaped filter cartridge. The arc-shaped filter cylinder swings back and forth to push the laryngoscope to irregularly swing in the arc-shaped filter cylinder through the partition plate and the convex rod, each face on the laryngoscope can be effectively disinfected, washed and dried through irregular swing of the laryngoscope, and the laryngoscope can be separated from the partition plate and the convex rod to a certain degree when irregularly swinging. Therefore, the laryngoscope can be fully disinfected, washed and dried.