146results about How to "To achieve the effect of rotation" patented technology

The invention provides an efficient metal pipe painting device, which relates to the field of hardware processing equipment. The high-efficiency metal pipe painting device includes a workbench, a fixed box is fixedly installed on the left side of the top of the workbench, a connecting plate is fixedly installed on one side of the inner wall of the fixed box, and the end of the connecting plate is far away from the inner wall of the fixed box A first motor is fixedly connected. The high-efficiency metal pipe painting device, through the first motor installed inside the fixed box, under the rotation of the first motor, through the cooperation of the rotating rod, the clamping fixing seat and the first bearing seat, can drive the metal pipe body to rotate. effect, so as to achieve a more comprehensive and efficient painting of hardware pipes, making the painting effect of hardware pipes better, and solving the problems of slow painting speed, poor painting effect and poor painting process of current hardware pipes in the process of painting. It is easy to waste paint in the process, which makes the efficiency of spray painting lower.

The invention provides a down feather cleaning machine capable of preventing block formation during down feather cleaning and relates to the field of down feather processing. The down feather cleaning machine capable of preventing the block formation during the down feather cleaning comprises an operation table, wherein four corners of the bottom of the operation table are firmly connected to supporting legs; the top part of the operation table is firmly connected to a machine body; a rotary box is disposed inside the machine body; two sides of the top of the rotary box are firmly connected to fixation pillars; the tops of the fixation pillars are firmly connected to the top of the inner wall of the machine body; a first motor is firmly installed on the top of the machine body; an output end of the first motor successively passes through the machine body and the rotary box, extends to interior of the rotary box and is firmly connected to a first gear; the surface of the first gear is meshed with a second gear; and the side of the second gear remote from the first gear is meshed with the inner wall of the rotary box. The down feather cleaning machine capable of preventing the block formation during the down feather cleaning has the advantages that the block formation is avoided when down feathers are cleaned in a cleaning box; and the down feather cleaning becomes quicker.

The invention discloses a fixing frame for leg inspection. The fixing frame comprises a box body, the inner wall of the box body is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm wheel,the bottom of the inner cavity of the box body is movably connected with a worm through a bearing, the worm wheel meshes withthe worm, and the top of the worm is fixedlyconnected with a first threaded rod. According to the fixing frame, the effect of driving the worm wheel to rotate is achieved through the arrangement of the motor, the effect of driving the first threaded rod to rotate is achieved through the arrangement of the worm wheel and the worm,the effect of driving a threaded sleeve to lift is achieved through the arrangement of the first threaded rod, the effect of driving a fixing plate and placing boxes to liftis achieved through the arrangement of the threaded sleeve, the effect of placing legs of a patientis achieved through the arrangement of the placing boxes, and the effect of driving cranksto move left and right under the rotation of second threaded rods to fix the legs of the patientis achieved through the arrangement ofclamping plates,the second threaded rods and the cranks.

The invention discloses a surgical instrument placement box. The placement boxcomprises a box body, the bottom of the inner cavity of the box body is fixedly connected with a tank body,a motor is fixedly connected with the left side of the bottom of the innercavity of the tank body, a first gear is fixedly connected with the output end of the motor, the top of the left side of the inner cavity ofthe tank box is movably connected with a threaded rod through a bearing, and the surface of the left side of the threaded rod is sleeved with a second gear. According to the placement box, the effectof driving the threaded rod to rotate is achievedthrough the arrangement of the first gear and the second gear, the effect of driving a threaded sleeve to move left and right is achieved through the arrangement of the threaded rod, the effect of balancing and supporting when the threaded sleeve movesleft and right is achieved through the arrangement of a first sliding groove and a first sliding block, the effects of opening and closing the box body and preventing dust from falling tomedical instrumentsin the inner cavity of the boxbody are achieved through the arrangement of a box cover, and the effect of closing and locking the boxbody and thebox cover is achieved through the arrangement of a lock catch,a locking block, a spring and a telescopic block.

The invention discloses a stirring device for production of plastic valves. The stirring device comprises a stirring box, wherein the top of the stirring box is communicated with a feeding hopper; a fixing plate is fixedly connected to the bottom of the left side of the stirring box; a motor is arranged at the top of the fixing plate; a threaded rod is fixedly connected with an output shaft of the motor; a thread bushing is movably connected with the top of the threaded rod; a fixing block is fixedly connected to the top of the thread bushing. Due to the arrangement of the motor, the threaded rod can be driven to rotate; with the arrangement of the threaded rod, the thread bushing can be driven to move; with the arrangement of a rotary rod, a movable rod can be drive to rotate; with the arrangement of a first stirring rod, a first gear can be driven to rotate; with the arrangement of a conveying belt, a second gear and a second stirring rod can be driven to rotate, and the problem that the production quality of the plastic valves is reduced due to insufficient stirring is solved.

The invention relates to a glass test tube cleaning device, in particular to a glass test tube cleaning device for the hematology department. The glass test tube cleaning device for the hematology department can automatically clean test tubes, dry the test tubes and automatically take down the dried test tubes. The glass test tube cleaning device for the hematology department comprises a base, a rotating shaft, a mounting plate, a clamping mechanism and a washing mechanism, wherein the rotating shaft is arranged on the base in a rotating mode; the mounting plate is arranged on the rotating shaft; the clamping mechanism is arranged at the lower part of the mounting plate; and the washing mechanism is arranged on the base. By arranging the clamping mechanism, a clamping block in the clampingmechanism achieves the effect of replacing manual test tube holding for cleaning; and by arranging the washing mechanism, a motor in the washing mechanism drives a brush to rotate to wash test tubesup and down, and the situation that a person holds a washing tool to wash the test tubes is replaced.

The invention provides small stone sculpture laser-engraving equipment convenient to use, relating to the field of laser engraving. The small stone sculpture laser-engraving equipment comprises a fixing seat, wherein a base is fixedly connected to the bottom part of the inner wall of the fixing seat; a first motor is fixedly connected to the top part of the base; and the output end of the first motor is fixedly connected with a driving wheel seat. According to the small stone sculpture laser-engraving equipment provided by the invention, the effect of driving a placement disc on a rotating rod to rotate is achieved by matching of a driving wheel, a driven wheel and a first bearing seat under the rotation of the first motor, so that the effect of rotating stones arranged on the placement disc and needing to be engraved is achieved, the stone engraving becomes simpler and is easy to operate, the all-directional no-dead-angle rotary engraving is achieved when the stones are engraved, and the problems of slow engraving work, low efficiency and difficult operation caused by inconvenience in use of the laser-engraving equipment when the small stone sculptures are engraved through conventional methods are solved.

The invention discloses a detection platform for maintenance of internal space of a shield tunneling machine and relates to the technical field of maintenance of shield tunneling machines. The detection platform comprises a foundation bed, a work bench is fixedly connected to the upper surface of the foundation bed, a power mechanism is mounted inside the work bench, a lifting mechanism and a regulating mechanism are also mounted in the work bench, and two moving mechanisms in symmetry are fixedly connected to the bottom surface of the foundation bed. According to the detection platform, a second forward-reverse motor rotates to drive a rotation shaft to rotate, the rotation shaft meshes with a fifth gear, and then, a crawler drives a positioning block to achieve left and right regulation;thus, the detection platform has the advantages of high convenience in regulation and improving detection and maintenance efficiency of working staff; besides, two symmetrical connecting plates are fixedly connected to the bottom surface of the foundation bed, fixing plates, pins and rollers are arranged coordinately, and the rollers are pushed to rotate, so that the work bench is movable, and the advantage of high convenience in changing maintenance position is achieved.

The invention discloses a medical appliance cyclic cleaning device based on biotechnology. The cleaning device comprises a support post, an installing plate, a cleaning box, a rotating chain wheel anda chain, wherein the cleaning box is arranged on the upper surface of the installing plate; a shaft sleeve is arranged at the lower end of the inside of the cleaning box; in addition, a bearing is arranged inside the shaft sleeve; a rotating shaft is inserted and connected into the bearing; the top end of the rotating shaft is provided with a rotating chain wheel; the outer sides of the rotatingchain wheel are connected through a chain; a clamp installing element is arranged at the outer side of the chain; in addition, the lower end of the clamp installing element is provided with a clampingelement; the upper end of the front surface of the inside of the cleaning box is provided with a small-size air compressor; the output end of the small-size air compressor is provided with a gas spray nozzle; the upper end of the back surface of the inside of the cleaning box is provided with a liquid pressure pump; the output end of the liquid pressure pump is provided with an atomization spraynozzle; the upper end of the back surface of the cleaning box is connected with the water box through a buckle element. The medical appliance can be clamped for cyclic rotation, so that the cyclic cleaning can be realized, so that the cleaning is more thorough.

The invention belongs to the technical field of electric power meter production, particularly relates to automatic assembly system and assembly process for electric power meter production. The automatic assembly system comprises a first conveying belt, wherein a bottom plate is fixedly connected to the top of the first conveying belt, a rotating shaft is rotatably connected to the top of the bottom plate, the top of the rotating shaft is fixedly connected with a clamping table, the bottom of the clamping table is slidably connected with the top of the bottom plate, and the inner walls of the two sides of the clamping table are fixedly connected with placement plates. According to the automatic assembly system, the operation is convenient, a plurality of arc-shaped clamping blocks can slide towards the middle so as to clamp a meter by starting a first driving motor, the meter is prevented from shaking in the assembling process; and a rotating motor is started to drive a outer gear ring and a clamping table to rotate at the same time, the effect of calibrating a dial plate and the meter is achieved, the angle deviation generated by manual calibration is avoided, the assembling efficiency can be improved, and the precision deviation generated in the assembling process can be reduced.

The invention discloses a gun type fish grip. The gun type fish grip comprises a gun type shell, wherein rivets are fixedly connected in the gun type shell; a trigger is arranged on the right side ofthe cavity of the gun type shell; the top and the bottom of the cavity of the gun type shell are fixedly connected with limiting blocks separately; a connecting rod is arranged in the cavity of each limiting block in a penetrating manner; and the right side of each connecting rod is movably connected with the left side of the trigger. By arrangement of the rivets, the gun type fish grip is convenient to assemble and disassemble; by arrangement of the trigger, a user conveniently controls opening and closing of an anti-raising nozzle and a jaw; by arrangement of the connecting rod and a fixinggroove, an effect of driving a fixing block, a movable shaft and a connecting block to rotate is achieved; by arrangement of the fixing block, the movable shaft and the connecting block, an effect ofdriving the jaw to open and close; and therefore, the problem that a user repairs an existing fish grip inconveniently due to the fact that inner parts of the existing fish grip cannot be disassembledwhen damaged is solved.

The invention discloses a multidirectional spraying system and spraying process based on glass bottle production. The multidirectional spraying system comprises a mounting base, wherein two symmetrically-arranged transmission rollers are rotatably mounted at the top of the mounting base, a driving assembly for driving the two transmission rollers to rotate at the same time is arranged on one side of the mounting base, the outer sides of the two transmission rollers are in transmission connection with the same conveying belt, a plurality of glass bottles are arranged at the top of the conveying belt at equal intervals, a supporting rod is fixedly mounted at the top of the mounting base, a feeding pipe is fixedly mounted on one side of the supporting rod, and a communicated storage pipe is fixedly mounted at the top of the feeding pipe. The spraying system is easy to operate and compact in structure, the spraying system body is high in mechanical automation efficiency, manual auxiliary operation is not needed, the manual machining cost is reduced, the glass bottle spraying efficiency is high, paint is saved, the glass bottles are directly dried after being sprayed, the production efficiency is effectively improved, and wide market popularization prospects are achieved.

The invention relates to the technical field of spraying of coatings, and discloses a device for automatically spraying a waterproof coating. The device comprises a spraying box, support legs are fixedly connected to the lower surface of the spraying box, a fixed ring is fixedly connected to the bottom of the inner wall of the spraying box, and slide grooves are formed in the inner side wall of the fixed ring; placement blocks are movably inserted into the fixed ring, and slide blocks are fixedly connected to the bottoms of the outer side walls of the placement blocks, and located inside the slide grooves. By means of the device for automatically spraying the waterproof coating, through pressing rings, L-shaped rods can move, and thus a switch button is utilized for controlling a motor tobe started; the motor makes the placement blocks rotate through rotary rods, casing pipes and support rods, the slide blocks move in the slide grooves, and the effect of making the placement blocks rotate more stably is achieved; nozzles conveniently spray the coating to workpieces on the placement blocks conveniently, the probability that spraying is not easily uniform is reduced, and the effectof reducing the labor intensity of workers is achieved.

The invention discloses a head fixing device for facial plastic. The head fixing device comprises a main body and a belt, wherein a motor is fixedly connected with the bottom of the inner cavity of the main body; a first belt pulley is fixedly connected with the output end of the motor; a second belt pulley is arranged in the inner cavity of the main body; the first belt pulley is in transmissionconnection with the second belt pulley through a belt. Due to adoption of a threaded rod and a threaded sleeve, an effect that the head of a patient is fixed by driving a fixing plate to move left andright is achieved; due to adoption of a fixing rack, an electronic telescopic rod and a moving plate, an effect that the head fixing device is conveniently placed on an operation bed and is fixed canbe achieved, so that the problems that the conventional medical instrument for fixing the head of a patient in clinical operation generally works in a tying mode, although the head of the patient canbe firmly tied, the head needs to be moved if the position of the head needs to be changed in operation, then the patient feels uncomfortable, the operation time is prolonged, and treatment recoveryof the patient is retarded can be solved.

The invention relates to an antimagnetic cabinet, in particular to a multifunctional antimagnetic cabinet convenient to use. The multifunctional antimagnetic cabinet convenient to use is convenient to operate and provided with a safety switch. The multifunctional antimagnetic cabinet convenient to use comprises a bottom frame and an antimagnetic cabinet body arranged on the bottom frame; a first discharging box arranged at the lower part in the antimagnetic cabinet; a second material placing box arranged in the antimagnetic cabinet; a closing mechanism arranged between the antimagnetic cabinet and the bottom frame; and a pull-out mechanism arranged on the upper side in the antimagnetic cabinet, and connected with the second discharging box. People move the handle forwards, so that the cabinet door moves forwards, after people place data, people move the handle backwards, so that the cabinet door moves backwards, and the closing effect is achieved.

The invention discloses a detachable greenhouse for ecologic agriculture planting. The greenhouse comprises a planting bottom plate, lower side baffles are fixedly installed at the two ends of the planting bottom plate, a placement groove and a lower side pluggable groove are respectively arranged on the top and the side face of the lower side baffle, a connecting block located outside the lower side pluggable groove is fixedly installed on the side face of the lower side baffle, the end, far away from the lower side baffle, of the connecting block is fixedly connected with a clamping block, a first fixed station is fixedly installed on the front side face of the inner cavity of the clamping block, a first driving motor is fixedly mounted on the side face of the first fixed station, and an output shaft of the first driving motor is fixedly connected with a drive shaft. According to the detachable greenhouse for ecologic agriculture planting, by the arrangement of a limited rod, the lower side pluggable groove and an upper side pluggable groove, the effect that after the limited rod is under driving force, the limited rod is capable of penetrating through the lower side pluggable groove and the upper side pluggable groove sequentially is achieved, and the effect that a greenhouse roof and the lower side baffles can be connected together in a pluggable mode is achieved.

The invention provides an easy-to-use surgical robot, which relates to the field of medical instruments. The easy-to-use surgical robot includes a bracket, one side of the bracket is fixedly connected with a fixed box, the top of the inner wall of the fixed box is fixedly connected with a base, and the bottom of the base is fixedly connected with a first motor, The output end of the first motor is fixedly connected with a first roller. This easy-to-use surgical robot, through the first motor installed inside the bracket, under the rotation of the first motor, through the cooperation of the first roller, the second roller, the pull belt and the first bearing seat, can drive the threaded rod to rotate. As a result, when the threaded rod rotates, the cooperation of the threaded sleeve, the roller and the moving rod achieves the effect of driving the first swing arm to move, which solves the problem that the robotic arm of the current surgical robot will fall vertically when it fails. And it is inconvenient to use, thereby affecting the problem that the operation is carried out.

The invention relates to the technical field of cosmetics, and discloses a device for exhibition of cosmetic sets. The device comprises a base, a support plate is movably connected to the upper part of the base, an inner groove is arranged inside the support plate, a motor is movably connected inside the support plate, a fixing plate is movably connected to the inner side of the support plate, a gear I is movably connected to one side, far away from the support plate, of the fixing plate, a movable shaft is movably connected inside the gear I, and an annular post is movably connected to the surface of the movable shaft. For the device for exhibition of cosmetic sets, a belt pulley I and belt pulleys II are movably connected with a belt, when the device starts to rotate, a gear II drives the belt pulley I to rotate, the belt pulley I pulls a belt on the side, the belt drives the belt pulleys II on the periphery to rotate, the rotation amplitude is the same, thus the belt pulleys II canrotate synchronously with the device, placing plates are movably connected with the front sides of the belt pulleys II, and thus the effect that the placing plates can be kept horizontal is achieved.

The invention provides a conveniently-used sewage treatment method, and relates to the field of sewage treatment. A conveniently-used sewage treatment system comprises a water collecting tank, the topof the water collecting tank is fixedly connected with a fixed box, the bottom of the inner wall of the fixed box is fixedly connected with a first motor, the output end of the first motor is fixedlyconnected with a first roller wheel, a sleeve is inlaid in the bottom of the fixed box, and two sides of the inner wall of the water collecting tank are fixedly connected through fixed plates. A wormis driven to rotate through the first roller wheel, a second roller wheel and a pull belt under the rotation of the first motor arranged in the fixed box arranged at the top of the water collecting tank, and a threaded rod is driven to rotate through the cooperation of the rotation of the worm with the rotation of a worm wheel, so the problem of inconvenience in dismounting of a filter screen during the use of the sewage treatment system is solved.

The invention relates to segmentation equipment, in particular to steel pipe equidistant segmentation equipment for municipal construction. The steel pipe equidistant segmentation equipment for municipal construction achieves automatic clamping and automatic cooling and is simple in operation. The steel pipe equidistant segmentation equipment for municipal construction comprises a bottom plate, supports, a rotating mechanism, an electric cutting wheel and a feeding mechanism. The supports are arranged on the two sides of the bottom plate. The rotating mechanism is arranged between the two supports. The electric cutting wheel is arranged on the rotating mechanism. The feeding mechanism is arranged on the bottom plate. An output shaft of a servo motor rotates to drive a transmission belt and a first rotating shaft to rotate, and therefore first connecting blocks are driven to rotate, then the rotating electric cutting wheel drives a second rotating shaft to rotate, the rotating effect is achieved, and manpower is saved; and steel pipes are placed on a carrying plate, then an air cylinder is started, an telescopic rod of the air cylinder drives the carrying plate and sliding columns to move leftwards, and the feeding effect is achieved.

The invention discloses a rotary seedling raising, cultivating and planting device for traditional Chinese medicinal material. The device comprises a lower mounting box, cultivating trays, an upper mounting box, an 8215B deceleration motor, a rotating shaft and a rotating disk base, a rotating drive is mounted at the middle position of the interior of the lower mounting box, the output end of the8215B deceleration motor is connected to the rotating shaft through a motor rotating shaft, the top end of the rotating shaft is connected to the upper mounting box through an upper limit bearing, atomization nozzles are installed at the lower end of the upper mounting box, the cultivating trays are mounted on the rotating shaft, sliding plates are mounted at the upper end of the rotating disk base, a cultivating box is mounted at the upper end of the lower mounting box, the front end of the cultivating box is connected to a rotating door through two door rotating shafts, a handle is mounted at the end, away from the door rotating shafts, of the front surface of the rotating door, and a sealed door edge is mounted at the outer end of the rotating door. The traditional Chinese medicinal materials can be planted in the device and controlled by the cultivating box, so that the environment for growth of the traditional Chinese medicinal materials is more suitable, and the medicinal effectsof the traditional Chinese medicinal materials are better.

The invention relates to the technical field of tea processing, and discloses a tea continuous processing and rolling device. The device comprises a rolling cylinder, a feeding port is formed in the left side of the rolling cylinder, and a discharging port is formed in the bottom of the right side of the rolling cylinder; a first motor is installed on the right side of the rolling cylinder, and afirst transmission gear is fixedly connected to the left side of the first motor; the outer side of the first transmission gear is connected with a second transmission gear, and the outer side of thetransmission rod is fixedly connected with a mounting rod; a rolling wheel is arranged on the outer side of the mounting rod, and a base is arranged at the bottom of the rolling cylinder; a second motor is fixedly connected to the left side of the top of the base, and a bevel gear is fixedly connected to the right side of the second motor. The rolling cylinder is placed at a certain inclination angle, so that tea leaves move downwards along with the rotation of the rolling cylinder under the action of gravity, then the continuous feeding and continuous discharging effects of the tea leaves areachieved, and the continuous production capacity of the tea leaves is realized.

The invention relates to a coffee powder scattering device, in particular to a coffee powder scattering device for making milk tea. The coffee powder scattering device for making milk tea can automatically and uniformly scatter fine coffee powder and is beneficial to saving materials. The coffee powder scattering device for making milk tea comprises a bottom plate, first supports symmetrically arranged at the top of the bottom plate, a rotating seat arranged between the upper parts of the two first supports, and a placing mechanism arranged on the rotating seat. Through the cooperation of theplacing mechanism and the rotating mechanism, the effects of fixing milk tea and rotating the milk tea are achieved, so that coffee powder scattered on the milk tea is more uniform; by means of a discharging mechanism, a certain amount of coffee powder can be poured into the discharging box, and only the coffee powder needs to be manually added at set intervals.

The invention relates to the technical field of building decoration engineering, and discloses a building spray gun capable of effectively improving the spraying effect. The building spray gun comprises a spray gun body, the left side of the spray gun body is rotationally connected with a nozzle, the left side of the spray gun body is provided with a movable ball slidably connected with the right side of the nozzle, transmission mechanisms are movably connected to the left side of the spray gun and close to the top and the bottom of the movable ball, an execution mechanism is movably connected into the spray gun, and a control mechanism is movably connected into the spray gun and close to the inner side of the execution mechanism. According to the building spray gun capable of effectively improving the spraying effect, through cooperative use of a control mechanism and a top first electromagnet, when the left side of the spray gun inclines upwards, a circuit is powered on, and under the action that the top first electromagnet pushes a first magnetic block to compress a top telescopic air bag, a nozzle is driven to deflect towards the bottom, the purpose that the nozzle is always perpendicular to the wall surface is effectively achieved, the utilization rate of paint is increased, spraying is more uniform, and therefore the spraying effect is improved.

The invention relates to the field of laboratory ventilation, in particular to an intelligent control system for ventilation variable quantity of a laboratory. The system comprises an air exhaust device, an air inlet device and a controller; the controller is installed on a wall of the laboratory; an air outlet is formed in one side wall of the laboratory, and an air inlet is formed in the other side wall of the laboratory; the air exhaust device is installed at the air outlet of the laboratory, and comprises an air exhaust fan, a purification assembly and an air volume detection assembly; the air exhaust fan and the air volume detection assembly are both electrically connected to the controller; the air inlet device is installed at the air inlet of the laboratory, and comprises an air inlet fan; the air inlet fan is electrically connected to the controller; and air port adjusting assemblies are arranged at the air inlet and the air outlet of the laboratory correspondingly, and are electrically connected to the controller. The ventilation quantity of the laboratory can be conveniently and accurately controlled, so that the effects of discharging and purifying toxic gas are improved.

The invention relates to peeling equipment, in particular to bamboo surface peeling equipment. The technical problem to be solved is to provide the bamboo surface peeling equipment which can automatically scrape off bamboo skins, automatically push out the bamboo skins, facilitate collection and cleaning, drive bamboos to automatically rotate and clamp and fix the bamboos. According to the technical scheme, the bamboo surface peeling equipment comprises a base, a power mechanism, and a cutting mechanism. A supporting frame is connected with the upper portion of the base; the power mechanism is arranged between one side of the upper part of the base and one side of the upper part of the supporting frame; and the cutting mechanism is arranged between the upper portion of the supporting frame and the power mechanism. According to the bamboo surface peeling equipment, a fifth connecting rod is driven to move leftwards through a sliding groove, a special-shaped sliding strip is pushed to move leftwards, the bamboo skin is pushed out of a material collecting groove, and the fifth connecting rod is matched with a second wedge-shaped block, so that resetting is completed, the effect of automatically pushing the scraped bamboo skin out is achieved, and cleaning of the bamboo skin is facilitated.

The invention relates to the technical field of bird repelling devices, and discloses a bird repelling device for a high-voltage electric tower by utilizing wind power to produce sound. The bird repelling device comprises a central gear, a rotating body is slidably mounted at the right end of the central gear, a swing ball is fixedly mounted at the right end of a spring body, and a rotating blockis rotatably mounted above the swing ball; and a connecting rod is rotatably mounted at the right end of the rotating block, a translation block is slidably mounted at the right end of the connectingrod, an impact body is slidably mounted at the right end of a fixed body, and a sound production body is fixedly mounted at the right end of the impact body. According to the bird repelling device forthe high-voltage electric tower by utilizing the wind power to produce the sound, the rotating body is driven to rotate through the central gear, the rotating body rotates on a rail through a slidingblock and a fixed clamp, the rotating body drives the swing ball to rotate through the spring body, the swing ball touches the rotating block to enable the rotating block to rotate, and the rotatingblock enables the translation block to slide rightwards on the fixed body; and the impact body slides rightwards to impact the sound production body to produce the sound, so that the effect of producing the sound by using the wind power to repel birds is achieved.

The invention relates to the technical field of communication equipment, and discloses an adjustable display device for multi-azimuth exhibition of communication equipment. The comprises a first motor; the first motor is used for driving a first electric shaft; the right side of the first motor is fixedly connected with the first electric shaft; a vertical bevel gear is fixedly connected to the right side of the first electric shaft; and a transverse bevel gear is fixedly connected to the lower part of the vertical bevel gear. According to the adjustable display device for multi-azimuth exhibition of the criminal investigation communication equipment, a second electric shaft is fixedly connected to the right side of a second motor; the end, far away from the second motor, of the second electric shaft is fixedly connected with a main rotating wheel; the right side of the main rotating wheel is fixedly connected with a slave rotating wheel; the surfaces of the main rotating wheel and theslave rotating wheel are provided with cylinder grooves; the surface of a lifting base is fixedly connected with a lifting plate; the surface of the lifting plate is fixedly connected with a cylinder; and the cylinder groove on the surface of the main rotating wheel is matched with the cylinder on the surface of the lifting plate through rotation of the main rotating wheel to achieve the effect of adjusting the height of a display table.

The invention relates to the technical field of wind energy, and discloses an energy-saving and efficient wind power generation blade unit which comprises a shell, a pushing mechanism is movably connected to the left end of the shell, a steering mechanism is movably connected to the right end of the pushing mechanism, a tension bar is movably connected to the upper end of the pushing mechanism, and a lubricating mechanism is movably connected to the upper end of the tension bar. Through triggering of an internal contact of the triggering mechanism, an external driving source enables a steering shaft to rotate, then a positioning block is driven to rotate together, when the positioning block rotates to the right end, the positioning block exerts thrust on the inner wall of a triggering ring at the moment, the triggering ring moves rightwards, and then the pressing force of the triggering ring on the triggering mechanism disappears; therefore, the external driving source stops moving, the steering shaft rotates to a proper angle, the fan blades of the wind driven generator rotate to the windward direction, and the effect that the fan blades of the wind driven generator automatically rotate along with the wind direction is achieved.