11results about How to "Increase the blowing area" patented technology

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.

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 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 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.

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.

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 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.