54results about How to "Easy to blow in" patented technology

The invention discloses a production processing device for automobile parts and relates to the technical field of automobile part production. In order to solve the problems are solved that when existing parts are drilled, sweeps are inconveniently collected, the part processing precision can be influenced accordingly, and cleaning in the later period is inconveniently performed, the following scheme is proposed. The production processing device comprises a mounting plate, a supporting plate is installed at one side of the top of the mounting plate, and a top plate is fixedly connected to the top of the supporting plate; a drilling device is installed at the bottom of the top plate, a collection mechanism is arranged below the drilling device, and the two sides of the collection mechanism are provided with retractable mechanisms which are connected with the drilling device. The production processing device is novel in design and easy to operate, waste is conveniently collected and treated in time, convenience is also provided for continuous collection in the later period, the later cleaning process is shortened, and the device helps to improve the workpiece processing precision andis suitable for market popularization.

The invention relates to the field of livestock feeding equipment, and discloses a feed conveying and monitoring device for a hog house. The feed conveying and monitoring device comprises a frame, a feed trough and a feed hopper, wherein the feed trough and the feed hopper are arranged on the frame; the feed hopper communicates with a discharge pipe; a control valve is arranged on the discharge pipe; the feed trough is slidably connected with and arranged on the frame; the valve rod of the control valve is fixedly provided with a drive gear which is meshed with a first rack; a first wedge block is fixedly arranged on the top part of the feed trough; a first wedge rod is slidably connected with and arranged on the frame; the first wedge rod abuts the first rack; a second wedge rod is slidably connected with and arranged on the frame; a second wedge block is fixedly arranged at the bottom part of the feed trough; the second wedge rod is meshed with a transmission gear through gear teeth;the transmission gear is meshed with a second rack; and an alarm mechanism used for monitoring opening and closing of the control valve is also arranged on the frame. Compared with the prior art, thefeed conveying and monitoring device provided by the invention completes automatic control to the feeding amount of the feed trough through reciprocating movement of the feed trough under the actionof gravity, and completes monitoring whether the control valve is damaged or not through arrangement of the alarm mechanism.

The invention provides an environment-friendly efficient intelligent wind power generation system. Wind shields are arranged, and an air guide groove is formed between the two wind shields to guide wind to flow out of the side face, so that the wind energy utilization rate is better increased, and a larger torque force is also achieved. Wind from the side face is shielded, a horizontal transmission shaft is driven to rotate under the action of wind force, and the wind power utilization efficiency is further improved. In addition, the system can adapt to any-time changes of the wind direction.Wind shields capable of partially covering side frames are further arranged, so that the wind which is inclined towards the side face is conveniently blown into impellers, the impellers are driven torotate, and the wind power conversion efficiency is improved; and a wind adjusting plate is arranged, the counteractive wind is blocked and prevented from entering the impellers, the useless work is prevented, and the wind power conversion efficiency is improved. The wind power generation system is low in manufacturing cost, small in occupied space, convenient to transport, more environment-friendly and low in noise, does not cause damage to flying birds near a wind field and can generate electricity through breeze, and the generating capacity under the same wind field condition is 3-6 times that of the horizontal axis.

The invention discloses a battery production stirrer with drying and quick stirring functions. The stirrer comprises a support seat, a discharge mechanism, a stirring barrel, a control board, electric pushrods, feeding mechanisms, an air outlet mechanism, a top plate, a top cover, a connecting piece, a stirring mechanism, an auxiliary stirring mechanism and a PLC (programmable logic controller), wherein the stirring barrel is arranged at the top of the support seat in an embedding manner, the discharge mechanism is arranged at the bottom of the stirring barrel, the control board is arranged on one side of the stirring barrel in the embedding manner, the PLC is arranged in the control board, the electric pushrods are fixedly arranged on the two corresponding sides of the support seat through bolts, the top plate is fixedly arranged at the tops of the electric pushrods through bolts, the top cover is fixedly arranged at the bottom of the top plate through a bolt, the connecting piece is fixedly arranged at the bottom of the top cover in a welding manner, and the connecting piece is arranged over the stirring barrel. The stirrer is simple in structure, convenient to use and favorable for improving quality of materials, and the materials can be conveniently and quickly mixed.

The invention discloses a door and window with an air supply device. The door and window comprises a window frame and a glass surface, a ventilation plate is arranged at the top end of the window frame, a ventilation hole is formed in the middle of the ventilation plate, a pressurizing chamber is further formed in the ventilation plate, a pressurizing fan is arranged in the pressurizing chamber, a plurality of air inlets are formed in the side wall of the pressurizing chamber, a first pressurizing air duct is arranged in the ventilation plate around the ventilation hole, a ventilation annular groove is further formed in the inner wall of the ventilation hole, and the first pressurizing air duct communicates with the pressurizing chamber. According to the scheme of the door and window with the air supply device, by arranging the pressurizing chamber, air can be pumped into the room from the air inlet through the pressurizing fan and then blown into the room from the ventilation annular groove, and a gap between the ventilation annular groove and the first pressurizing air duct is set to be a small gap, so that the air outlet speed is increased; and through high-air-speed airflow, outside airflow of the ventilation opening can be driven to enter the room, meanwhile, indoor air circulation is improved, the ventilation efficiency is greatly improved, and the ventilation effect is guaranteed.

The invention discloses a high-rise wind resistance component type aluminum plate curtain wall which comprises an aluminum plate curtain wall body, the aluminum plate curtain wall body comprises a wall body, a plurality of aluminum plates are arranged on the outer side of the wall body, the aluminum plates are made of elastic materials, the aluminum plates and the wall body are provided with a plurality of supporting rods, and a ventilation device and a cleaning device are arranged in the wall body. The aluminum plate is fixed to the side face of the wall body through the supporting rods, vibration generated when wind blows the aluminum plate is absorbed, the aluminum plate is made to bulge, the acting force of the wind is dispersed, the wind resistance of the curtain wall is improved, theweakened wind is filtered and blown into a room through the ventilation device, and the indoor comfort degree is improved. The ventilation device has the characteristics that the ventilation device can adapt to different wind speeds, impurities and moisture in air can be filtered, and the internal pipeline can be cleaned.

The invention discloses cigarette blasting bead filling equipment, and belongs to the technical field of cigarette production equipment. The cigarette blasting bead filling equipment comprises a conveying belt, a blasting bead filling mechanism, a cigarette limiting mechanism and a position adjusting mechanism, wherein a plurality of limiting strips are arranged on the conveying belt; the blastingbead filling mechanism comprises a workbench, a bead pushing assembly and two bead conveying assemblies, wherein each bead conveying assembly comprises a bead conveying hollow needle, a bead storageassembly and a mounting pipe, and a bead pushing rod in sliding fit with the bead conveying hollow needle is arranged in each bead conveying hollow needle. By means of the blasting bead filling mechanism, the two blasting beads located in the bead conveying hollow needle are conveyed into a cigarette through the two bead pushing rods; a centering lifting assembly can enable the axis of the bead conveying hollow needle and the axis of the corresponding cigarette to be located on the same straight line, so that the device can fill the blasting beads into the center of the cigarette, and the cigarette limiting mechanism can press and limit cigarettes with different diameters.

The invention relates to kitchenware, and in particular, relates to a multifunctional pot which comprises a pot body of a pressure cooker and an upper cover assembly covering the pot body, and the upper cover assembly is provided with a heating assembly, a wind power assembly and an inner top cover controlling whether the upper cover assembly covers the pot body in a sealed mode or not. The wind power assembly is provided with a main fan used for blowing hot air heated by the heating assembly into the pot body for cooking, and the main fan is arranged above the inner top cover and above the heating assembly. Through the arrangement, the pressure cooking mode is formed by arranging and utilizing the pot body of the pressure cooker and the upper cover assembly covering the cooker body, the air fryer mode of the heating assembly and the wind power assembly is combined, and the sealing performance in the multifunctional cooker is converted by utilizing the effect of the inner top cover, sothat the mutual conversion of the pressure cooking function and the air fryer function is realized, and multiple purposes of the pot are achieved. Besides, the main fan is arranged above the inner top cover and above the heating assembly, so that the overall sealing performance of the upper cover assembly covering the pot body is improved, and the pressure cooking effect is improved.

The invention relates to the field of intelligent furniture, in particular to a multifunctional shoe cabinet which comprises a cabinet, two sliding doors, an air drying mechanism and a shoe polishingmechanism. A first partition plate and a second partition plate are arranged in the cabinet, the inside of the cabinet is divided into two shoe accommodating cavities, an air drying cavity and a shoepolishing cavity by the first partition plate and the second partition plate, the air drying mechanism and the shoe polishing mechanism are mounted on the air drying cavity and the shoe polishing cavity, a first slide groove and a second slide groove are formed in the upper portion and the lower portion of the front end of the cabinet, rollers are arranged at the upper ends and the lower ends of the two sliding doors, a plurality of clamping grooves are formed in the side walls of two sides of each shoe accommodating cavity, a plurality of shoe accommodating plates are arranged in the two shoeaccommodating cavities and are horizontally arranged, and clamping ridges are arranged on two sides of each shoe accommodating plate. The multifunctional shoe cabinet has the advantages that quick air drying can be carried out on shoes by air drying assemblies, different types of shoes can be quickly wiped by a first shoe polishing assembly and a second shoe polishing assembly, and accordingly the time and labor can be saved; spaces between the shoe accommodating plates and the cabinet can be adjusted, and accordingly the multifunctional shoe cabinet can bring convenience for saving spaces and can be conveniently cleaned.

The invention discloses a charge coupled induction high temperature measuring device and belongs to the field of high temperature measuring. The charge coupled induction high temperature measuring device comprises a housing and a computer. The housing is internally and fixedly connected with a charge coupled device image sensor and a temperature sensor. A heat insulation jacket has a heat insulation effect, thereby preliminarily preventing influence of external high temperature on the charge coupled device image sensor; meanwhile, by inputting cold air into a cold air chamber formed by the heat insulation jacket and the housing, a heat insulation and cooling effect is further realized, thereby effectively preventing ambient temperature from being too high, which influences measurement accuracy of the charge coupled device image sensor, and improving measurement accuracy; and under the functions of a dust absorption pipe and a return pipe, radiation impurities of particle impurities in a first sleeve and a second sleeve are absorbed, filtered and flowed back, thereby preventing the radiation impurities from influencing the measurement accuracy of the charge coupled device image sensor, and improving measurement accuracy.

The invention relates to the technical field of smart home appliances, and discloses a method for adjusting an indoor environment, including the steps that air direction information of a space a room where an air conditioner is located, and orientation information of a smart window of the room are acquired under the condition that a cold and heat sensitive user exists in the room where the air conditioner is located; a control strategy of the smart window and a control strategy of the air conditioner are determined under the condition that the air direction information and the orientation information indicate that the air direction of the space outside the room where the air conditioner is located is matched with the orientation of the smart window; and the air conditioner and the smart window are controlled to execute the respective control strategies. In this way, by controlling the air conditioner and the smart window to execute the respective control strategies, outdoor airflow can be conveniently blown into the room where the cold and heat sensitive user is located under the condition that an airflow channel is formed between the room where the air conditioner is located and the space outside the room, so that the environment in the room where the cold and heat sensitive user is located is indirectly adjusted, and a suitable environment adjusting scheme is provided for the cold and heat sensitive user. The invention further discloses a device and system for adjusting an indoor environment.

The invention discloses a monitoring-facilitating power distribution cabinet comprising a power distribution box. The side wall of the power distribution box is provided with an air dispersing pipe. The air dispersing pipe comprises an air inlet formed in the inner side wall of the power distribution box and an air outlet formed in the outer side wall of the power distribution box; the height of the air inlet is less than that of the air outlet, a rotating assembly is arranged on the side wall of the air dispersing pipe, a camera is connected to the rotating assembly, a cleaning assembly is arranged on the lower side wall of the air dispersing pipe, and the cleaning assembly is used for cleaning the camera when the rotating assembly drives the camera to rotate downwards. The camera is convenient for remote operation and maintenance personnel to observe the state in the box, some dust is accumulated on the camera for a long time, and the rotating assembly drives the camera to rotate atthe moment so that the camera is moved to the cleaning assembly, the cleaning assembly is enabled to clean the camera and the camera is enabled to monitor the power distribution cabinet.

The invention discloses plastic particle drying equipment, and relates to the technical field of rubber recycling. The plastic particle drying equipment comprises a machine barrel, a cavity is formed in the machine barrel, a feeding hopper and a discharging hopper are arranged on the machine barrel, a first sieve plate is arranged on the machine barrel, the first sieve plate is fixed on the side wall of an inner cavity of the machine barrel, a stirring component used for stirring plastic particles on the first sieve plate is arranged on the machine barrel, the stirring component is located on the side, facing the feeding hopper, of the sieve plate, a driving assembly used for driving the stirring component to move is arranged on the machine barrel, and an air heater is arranged on the outer side of the machine barrel. Hot air is injected into the inner cavity of the machine barrel through an air outlet pipe, the hot air blown out by the air heater takes away moisture on plastic particles as much as possible, the plastic particles are stirred by the stirring component to move on the first sieve plate, the hot air is blown into the plastic particles which are in contact originally, therefore the moisture on the plastic particles is further taken away, and the product quality of the plastic particles is further improved.

The invention discloses an agricultural solid waste treatment device, and relates to the technical field of agricultural solid waste treatment equipment. The agricultural solid waste treatment devicecomprises a treatment box and support sliding rods, wherein the two ends of the treatment box are respectively provided with a feeding port and a discharging port; the top of the treatment box is provided with a linkage groove; a limiting sliding shaft is fixedly connected inside the linkage groove; and the bottom of the support sliding rod is fixed to the bottom of the inner wall of the treatmentbox. According to the agricultural solid waste treatment device, a blowing device is driven to swing and blow through a transmission structure, and the blowing range in the hot blowing treatment process is increased, so that the blowing quality is improved; and fruits and vegetables on a transmission belt are driven to vibrate through a vibration structure at the bottom, the transmission belt drives the fruits and the vegetables to vibrate up and down in the fruit and vegetable transportation process, and gaps generated by vibration between the fruits and the vegetables facilitate blowing ofhot air, so that the fruits and the vegetables are in more comprehensive contact with hot water of the blowing device, the quality of the blowing and the fruit and vegetable heat treatment process isimproved, and incomplete blowing caused by stacking of the fruits and the vegetables is avoided.

The invention provides a steam foot bath tub. The steam foot bath tub comprises a tub body provided with foot bath grooves, a water tank and an atomization device are further arranged in the tub body, the water tank is connected with the atomization device through a connecting pipe so that water in the water tank can be led into the atomization device to be atomized, and the atomization device is communicated to the foot bath grooves through steam channels; and the steam channels are provided with a heating device used for heating atomized steam, and the atomized steam flowing through the steam channels is heated by the heating device, and then flows into the foot bath grooves. Wherein the atomization device can be an ultrasonic atomizer used for changing water into atomized steam. According to the invention, the steam temperature can be accurately controlled, water scale is not prone to being generated, and wet water is not prone to being generated on the periphery after secondary heating.

The invention discloses an industrial waste gas dust and purification device. Two groups of triangular supports are mutually and symmetrically mounted at the top part of one end of a rack; an air syction device with a downward opening is welded at one end, far away from the rack, of each triangular support; a filtering box is fixedly mounted at one end, close to the triangular supports, on the topsurface of the rack; a top gas outlet of the air suction device is connected with a gas inlet at one end of the filtering box through a T-shaped pipe; dust carries positive charges through electrostatic discharge of a positive charge tungsten wire; all the dust is absorbed through positive and negative attraction of negative charge grid plates and falls into a dust collection channel; dust particles including micro-particles with the size of 0.1 to 0.2mu m, smoke, microorganisms and the like are removed through a glass fiber filtering screen; formaldehyde, organic gas containing lead and thelike are filtered through a photocatalysis special-effect plate, and harmful substances including benzene, undesirable odor and the like are removed through an activated carbon filtering screen; thenfiltered waste gas is discharged into the air through an exhausting pipe; a process is repeated to realize waste gas and dust purification treatment.

The invention discloses a saw dust collecting device for wood cutting, and belongs to the field of saw dust collecting. The saw dust collecting device for wood cutting comprises a bottom plate. The outer walls of the top of the bottom plate are fixedly connected with supporting rods and baffles correspondingly. The outer walls of the tops of the supporting rods and the baffles are all connected with a top plate. The top of the bottom plate is further provided with fixed plates. The top of each fixed plate is provided with an arc groove. A workbench is rotationally connected into each arc groove through a rotating shaft. A limiting frame is arranged on the top of each workbench. A through hole is further formed in each workbench. A push plate is arranged on the outer wall of a sleeve. The end, away from the sleeve, of the push plate is slidingly connected with a push rod. The bottom of each workbench is provided with a driving part for driving the push rod to move. A collecting cavity is formed among the two fixed plates, the baffles and vertical plates. The outer walls of the vertical plates are further provided with rotary doors. The saw dust collecting device is convenient to operate, can conveniently collect saw dust, reduces labor intensity, improves work efficiency, ensures the cleanliness of the working environment and cannot cause harm to physical health of operators.

The invention discloses a dustproof photovoltaic inverter convenient for heat dissipation, and the photovoltaic inverter comprises a housing. Two ends of the interior of the housing are provided withchutes, and the interiors of the chutes are provided with the inverter body. The back of the inverter body is provided with a cooling fin, and the cooling fin is plugged in a through hole. The throughhole is disposed at one side of a heat dissipation box, and the heat dissipation box is installed at one side of the housing. Two sides of the heat dissipation box are provided with heat dissipationports. The upper ends of the heat dissipation ports are hinged to a foam plate, and the foam plate is located outside the heat dissipation ports. The upper end of the interior of the heat dissipationbox is provided with a motor, and the output shaft of the motor is fixedly connected with a rotating shaft. The rotating shaft is provided with a brush, and the brush is movably connected with the cooling fin. The housing wraps the inverter body, thereby preventing the dust from entering the inverter body, and improving the dustproof and waterproof effects of the inverter body.

The cleaning device comprises a base, a fixing frame is fixedly installed at the upper end of the base, fixing rods are fixedly connected to the left side and the right side of the inner bottom end of the fixing frame, a workbench is fixedly connected to the upper ends of the fixing rods, a plywood body is arranged on the upper side of the workbench, and the plywood body is placed on the workbench; first cutting plates are arranged in the fixing frame and located on the front side and the rear side of the plywood body. When the device is used, the cutting plate I and the cutting plate II are arranged, so that residual glue overflowing from the outer end of the plywood body is conveniently scraped, and after scraping is completed, the cutting plate I and the cutting plate II continuously ascend to drive the heating plate I and the heating plate II to be attached to the outer end of the plywood body, so that the residual glue on the surface of the outer end of the plywood body is conveniently heated; and solidification of glue on the surface of the plywood body is accelerated, so that the glue in the plywood body can be prevented from overflowing again, and the production quality of the plywood body is improved.

The invention discloses a multilayered tunnel type tea leaf far-infrared fragrance improving machine. The multilayered tunnel type tea leaf far-infrared fragrance improving machine comprises a base, atunnel box body and a collecting box, wherein a feeding mechanism is arranged at one end of the top of the base; the tunnel box body is arranged in the middle of the top end of the base; a first feeding plate which is placed obliquely is arranged on the feeding opening of the tunnel box body; one end of the first feeding plate is fixedly connected with the feeding opening of a first fragrance improving box which is fixedly arranged in the tunnel box body. According to the multilayered tunnel type tea leaf far-infrared fragrance improving machine, an arranged stepping motor forwards and reversely rotates to drive a worm to rotate so as to drive a threaded rod to rotate, the threaded rod is in threaded connection with a threaded tube, under the effect of a guiding rod, a loading box is driven to move vertically, a piston rod of a cylinder stretches to open the door of the loading box, a first electric telescopic rod stretches to drive a first pushing plate to move, tea leaves enter a first fragrance improving box in the tunnel box body through the first feeding plate, the working efficiency is improved, and the labor intensity of workers is reduced.

This application relates to a new energy lithium battery pack, which relates to a battery, which includes a housing for a plurality of batteries to be installed, the housing is provided with a heat dissipation assembly for cooling the battery, and the housing is equipped with a For the cover of the closed casing, the cover is provided with a ventilation hole, and the cover is provided with a ventilation component for opening the ventilation hole. The effect of the present application is that the temperature of the battery can be reduced, which is beneficial to reduce the possibility of shortening the life of the lithium battery.

The invention discloses a damped carton drying device, and relates to the technical field of damped carton drying. The device comprises an operation table, a first hole is formed in the upper end of the operation table, a distraction assembly is arranged in the first hole, the distraction assembly comprises two sets of U-shaped plates, each set of U-shaped plates comprises two U-shaped plates in one-to-one correspondence, and a connecting plate is rotationally matched between every two adjacent U-shaped plates. According to the device, each set of U-shaped plates comprises two U-shaped plates in one-to-one correspondence, the connecting plate is rotationally matched between every two adjacent U-shaped plates, two sides of one U-shaped plate in one set of U-shaped plates are fixed to the inner wall of the first hole, two first telescopic rods are arranged on the opposite outer sides of the other set of two U-shaped plates in one-to-one correspondence, a U-shaped sliding way is arranged at the bottom end of an operation table, a first motor is arranged on the U-shaped sliding way, first threaded rods are arranged at two ends of the first motor, the first motor can conveniently drive the U-shaped plates and the connecting plates to clamp and open a damp carton, and the drying efficiency of the damp carton is improved.

The invention provides a control method of an air conditioner, a nonvolatile storage medium and a control device, the air conditioner is provided with an upper air outlet and a lower air outlet which are arranged at an interval, and the control method of the air conditioner is used for controlling operation of the air conditioner in a heating operation mode; the control method of the air conditioner comprises the steps that a heating operation mode of the air conditioner is obtained, and the air conditioner is controlled to enter a cold air prevention stage according to the heating operation mode; after the air conditioner enters the cold air prevention stage, the lower air outlet is controlled to be closed, the upper air outlet is controlled to be opened, a heat exchange fan of the air conditioner is controlled to operate at a preset rotating speed, and an auxiliary heating structure of the air conditioner is controlled to work; and the real-time temperature T of a pipeline of an evaporator of the air conditioner is obtained, and whether the air conditioner is converted into the heating operation stage from the cold air prevention stage or not is controlled according to the real-time temperature T of the pipeline. According to the technical scheme, the technical problem that in the prior art, the temperature rise effect of an air conditioner in the cold air prevention stage is poor can be solved.

The invention discloses an air purification device of a flourmill. The air purification device of the flourmill comprises a shell, wherein a support plate is welded inside the shell; a duckbilled spray head is arranged on the support plate; an air blower is fixedly arranged at the top end in the shell; an output end of the bottom part of the air blower is communicated with an output end of the toppart of the duckbilled spray head; an ultraviolet sterilization lamp is arranged on the bottom surface of the support plate; a water tank is arranged on the bottom end in the shell; a drain pipe is arranged at one end of the water tank. Dust particlepollutants in air are filtered through a fine mesh grille, so that the air purification efficiency of the device is greatly improved, the water purification time is reduced, hazardous substances and peculiar smells in the air are eliminated, the cleanliness of the air is greatly improved, and the energy is saved; an output end of the bottom part of the duckbilled spray head corresponds to a purifier, so that the air blower can conveniently blow the dust in the purifier into the water tank; through arranging universal wheels, the device is convenient to move and transport.

The invention belongs to the technical field of safety protection, and discloses a gas auxiliary detection device. The gas auxiliary detection device comprises a support and a tank body; the tank bodyis fixedly arranged on the support, and is provided with an internal cavity and a gas inlet rod; the gas inlet rod is provided with an annular chamber; the annular chamber is provided with a gas inlet; a high pressure gas tank is fixedly arranged on the support; the two side walls of the internal cavity are provided with blocking plates and air bags; a first chain wheel is fixedly arranged on a rotating shaft; the bottom of each blocking plate is provided with an infrared lamp; the bottom of the internal cavity is provided with an opening and a detection box; the detection box is provided with a first glass plate; a photoresistor is arranged in the detection box; the photoresistor is connected with an indicating lamp through electric connection; the support is provided with internally meshed ratchet wheel structure; the internally meshed ratchet wheel structure comprises an outer ratchet wheel, a driving ratchet wheel, a non-return ratchet wheel, and a driving wheel; a second chain wheel is fixedly arranged in the driving wheel; the outer rim of the outer ratchet wheel is fixedly provided with a rotating disc; the rotating disc is provided with a second glass plate; the second glass plate is provided with a transparent adhesive tape; and the adhesive surface of the transparent adhesive tape is arranged to be toward the internal cavity. The gas auxiliary detection device is simple in structure, and is capable of realizing air detection without filtering particles.

The invention discloses a wind wheel resin bearing polishing device and a bearing machined by using the same. The wind wheel resin bearing polishing device comprises a mounting frame and a linear oscillation feeder, and a feeding mechanism capable of performing X-axis and Y-axis bidirectional displacement to quantitatively convey and feed is arranged at the top of the mounting frame and corresponds to a discharging track of the linear oscillation feeder, a positioning mechanism with the functions of air blowing, scrap blowing, air exhausting, scrap discharging, polishing and positioning is fixed to the position, corresponding to the discharging direction of the feeding mechanism, of the mounting frame, a polishing mechanism capable of vertically moving to polish a bearing shaft hole inputinto the positioning mechanism is fixed to the top of the mounting frame, a discharging through hole is formed in the position, corresponding to the discharging position of the positioning mechanism,of the top of the mounting frame, and a pipeline is connected to the discharging through hole and used for collecting machined bearings. According to the wind wheel resin bearing polishing device, a to-be-machined bearing can be well arranged, positioning, feeding and polishing are conducted, and during polishing, scraps on a polishing base are pumped away in time in cooperation with vacuum pumping, so that the higher bearing inner wall glossiness is met.

The invention discloses an outdoor lightning protection type transformer, and belongs to the field of transformers, the outdoor lightning protection type transformer comprises a bottom plate, a water accumulation prevention assembly is arranged at the top of the bottom plate, a mounting plate is arranged at the top of the bottom plate, a transformer body is mounted at the top of the mounting plate, and an accumulation prevention assembly is arranged at the top of the transformer body; four heat dissipation grooves are formed in the transformer body, a water seepage prevention assembly is arranged in the transformer body, and a lightning protection assembly is arranged on the left side of the transformer body. According to the transformer, a lightning rod can be conveniently protected, the damage phenomenon of the lightning rod is reduced, meanwhile, in rainy and snowy weather, the phenomena that rainwater permeates and blows in and accumulated water flows into the transformer can be reduced, the situation that the transformer is damaged is reduced, the use effect is guaranteed, and meanwhile the transformer can be conveniently and rapidly overhauled, disassembled and replaced.