82results about How to "Implement auto-rotation" patented technology

The invention relates to the technical field of water conservancy construction equipment, and discloses a water conservancy project slope protection construction finishing device which comprises a main rack used for installing and fixing a finishing equipment structure; the suspension beam and the supporting beam are located above the main machine frame and used for fixing a trimmed main structure to the main machine frame. The trailer rod is located on one side of the main machine frame and used for providing dragging of equipment for a traction vehicle. The unfolding mechanisms are located on the two sides of the main machine frame and used for enabling the trimming equipment to form an inclined structure aiming at the slope protection. By using the tow bar, the vehicle application cost can be reduced, the needed manpower resource and equipment cost are reduced, the device is relatively simple to operate and is mainly driven by a hydraulic system and a motor, an operator only needs to perform simple control and supervision, complex technical operation is not needed, the operation difficulty and risk are reduced, and the operation efficiency is improved. Automatic slope protection trimming operation is achieved, the requirement for manual operation is lowered, and the working efficiency is improved.

The utility model discloses an automatic magnesium oxide rod detection device, which relates to the technical field of material detection equipment and comprises a supporting seat, two protection plates are fixedly mounted on the front side and the rear side of the top surface of the supporting seat, a conveying belt is rotatably connected between the two protection plates, and a supporting frame is fixedly mounted on the top surfaces of the two protection plates. A detection mechanism is arranged below the support frame; the flow dividing assembly is arranged on the top face of the protection plate, the integrated detection mechanism and the flow dividing assembly are arranged, and the conveying belt, the electric push rod, the driving motor, the ultrasonic sensor, the pressure sensor and the controller are matched with one another; the full-process automation of magnesium oxide rods from feeding, positioning, clamping, strength and defect synchronous detection to automatic sorting according to results is realized, the detection efficiency is improved, and the labor cost and errors are reduced.

The invention belongs to the technical field of environment monitoring, and discloses a gas collecting device and method for environment monitoring, the device comprises a storage assembly, a gas inlet assembly is installed on the inner wall of the storage assembly, a collecting assembly is installed on the inner wall of the storage assembly, a driving assembly is installed on the inner wall of the storage assembly, and the storage assembly comprises a storage cylinder. A temporary storage table is fixedly connected to the outer wall of the storage cylinder, a first mounting hole is formed in the outer wall of the storage cylinder, a mounting plate is fixedly connected to the inner wall of the storage cylinder, and a first electric push rod is fixedly connected to the top of the mounting plate. According to the device, a plurality of gas storage tanks can be treated at the same time, the gas storage tanks are sequentially brought to the position below the gas nozzle through the rotating disc for gas collection, the collection efficiency is improved, the device is suitable for continuous or intermittent collection of gas in different environments, the application range under diversified environment conditions is widened, and the flexibility and applicability are improved.

The utility model discloses a welding gun rotating type automatic welding device. A base, a balance cross arm, a rear parallel block, a balance fixed arm and a front parallel block in the automatic welding device form a cantilever support capable of rotating at will. The cantilever support enables the rotary pressing head to reach any position of the workbench and guarantees that the rotary pressing head is perpendicular to the workbench all the time. The welding gun is fixed to the rotating shaft through the cross-shaped sliding table, the angle steel and the shaft locking block, the servo motor drives the planetary reducer to control the welding gun to rotate automatically through the rotating shaft, accurate speed and position control over the welding gun can be achieved at the same time, and automatic welding of a circular welding seam can be achieved through the automatic welding device.

The utility model discloses a full-automatic block breaking-off device for a blade core material contour plate. The full-automatic block breaking-off device comprises a rotating assembly, a turn-over assembly, block cutting equipment and a block breaking-off assembly. The rotating assembly is used for rotating the core material contour plate by 90 degrees; the turn-over assembly is used for turning over the core material contour plate; the rotating assembly and the turn-over assembly are arranged at the two ends of the dicing equipment correspondingly. The block breaking assembly is arranged above the conveying section of the block cutting equipment through the lifting assembly. The block breaking assembly comprises a pair of side plates, an arc-shaped guide top plate and a conveying roller shaft; a guide sleeve is arranged on a rack of the dicing equipment; guide columns are arranged at two ends of the side plates; the guide post is in sliding connection with the guide sleeve; the bottoms of the guide columns are connected through a beam; the beam is driven by the lifting assembly. A plurality of conveying roll shafts are arranged on the side plates; the conveying roller shafts are arranged into an arch-shaped structure; the two ends of the conveying roller shafts are rotationally connected with the side plates on the two sides. The tops of the side plates are connected through an arc-shaped guide top plate. The automation level of the blade core material production line is improved.

The utility model discloses a wear-resisting lining plate side edge deburring device which comprises a machine table, a feeding mechanism is arranged on the machine table, a grinding wheel mechanism is arranged on one side of the tail end of the feeding mechanism, and a C-shaped clamping plate base, a clamping plate air cylinder, a pressing disc, a tray and other components in the feeding mechanism are arranged, so that the stability and the fixity of a wear-resisting lining plate in the feeding process are guaranteed. Uneven polishing caused by movement or shaking of the lining plate in the polishing process of manual operation is avoided; the telescopic lead screw of the grinding wheel mechanism drives the grinding wheel to be close to the wear-resisting lining plate, and the grinding wheel is pushed by different distances according to the boundary dimension of the wear-resisting lining plate and the side edge needing to be ground, so that efficient and accurate grinding operation is achieved, the working efficiency is effectively improved, and meanwhile errors in the grinding process are reduced.

The utility model discloses an angle-adjustable scrap iron collecting cover for spiral bevel gear machining, and relates to the technical field of gear machining equipment. The gear machining device comprises a machining shaft, a gear workpiece is arranged on one side of the machining shaft, and a first shade is arranged on the surface of the gear workpiece. And a cleaning assembly is arranged on one side of the machining shaft and comprises a first scraping plate arranged in the first shade and a supporting sleeve arranged on the surface of the machining shaft in a sleeving mode, sweeps in the first shade are cleaned through the cleaning assembly, and a sealing assembly is arranged on one side of the machining shaft. Through the design of the cleaning assembly and the sealing assembly, under the synergistic effect of the first scraping plate and the second scraping plate, chippings inside and outside the shade can be efficiently removed, equipment damage and potential safety hazards caused by accumulation of the chippings are avoided, in addition, due to the adjustable angle design of the device, the device can meet different machining requirements, and the machining efficiency is improved. And the machining efficiency and the flexibility of equipment are improved.

This utility model discloses a cutting device for producing motor shafts, relating to the field of motor shaft processing technology. The utility model includes a worktable, a cutting assembly and a rotating assembly mounted on the worktable. The cutting assembly includes a transmission frame rotatably mounted above the worktable via a bearing seat, a drive motor mounted at the tail of the transmission frame, a cutting tool mounted at the front of the transmission frame, and a cylinder for adjusting the rotation of the transmission frame relative to the bearing seat. The rotating assembly includes a transmission seat fixed to the edge of the worktable, a clamp fixed to the front of the transmission seat, a transmission belt for driving the rotation of the transmission seat, and a rotary motor. The motor shaft passes through the clamp and the transmission seat, and the clamping jaws of the clamp hold and fix the motor shaft to its circumference. This utility model, through the coordinated operation of the cutting assembly and the rotating assembly, achieves automatic rotation and precise cutting of the motor shaft, facilitating uniform and continuous cutting operations by the cutting tool.

This application relates to an auxiliary equipment for aircraft engine assembly, specifically within the technical field of aircraft engines. The auxiliary equipment includes a mounting base with a hook mechanism on it. Auxiliary stabilizing mechanisms are located on opposite sides of the hook mechanism. Each auxiliary stabilizing mechanism includes an extension arm, a push arm, and grippers. The extension arm is vertically oriented, the push arm is located at the lower end of the extension arm and is horizontally oriented, and the grippers are located at the end of the push arm facing the hook mechanism. The push arm includes a driving component capable of pushing the grippers horizontally. This application provides auxiliary clamping mechanisms on both sides of the hook mechanism, using the grippers to horizontally reinforce the parts lifted by the hook mechanism, thereby reducing the swaying of the lifted parts during installation.

The utility model discloses an automobile part conveying mechanism which comprises a base and a part to be machined, the base is provided with a moving screw through a moving groove and a motor, the moving screw is sleeved with a moving frame in a threaded mode, the moving frame is provided with a spraying assembly through a synchronous rod, the moving frame is provided with a supporting seat through a rotating mechanism, and the supporting seat is provided with a spraying assembly. A vertical rod is arranged on the supporting seat, a moving chamber and a transmission chamber are arranged in the vertical rod, a clamping screw rod is arranged in the moving chamber, a transmission gear is arranged in the transmission chamber, and the clamping screw rod is connected with the transmission gear through a linkage mechanism. Through the arrangement of the moving screw rod, the moving frame, the rotating ring, the rotating gear ring, the rotating rack and other assemblies, short-distance conveying and moving of a part to be machined are achieved, automatic rotation is achieved in the process, comprehensive spraying machining treatment can be achieved, and practicability and convenience of the device are guaranteed.

The application discloses a large gear ring hobbing self-centering tool and a clamping method thereof, which comprises a machining table and multiple sets of positioning teeth, the multiple sets of positioning teeth are arranged around the outer circumferential side of the machining table, a gear ring is arranged above the machining table, a clamping assembly for supporting the gear ring is fixed to the top of the machining table, a supporting assembly is arranged at the bottom of the machining table, a lifting assembly is fixed to the top of the supporting assembly, and a gear opening assembly for cutting tooth grooves in the inner circumferences of the gear ring is fixed to the top of the lifting assembly; and a top ring is fixed to the top of the machining table. The application has the beneficial effects that two sets of clamps with adjustable spacing are arranged above the machining table, the two sets of clamps are driven to rotate in opposite directions by two sets of external threads with opposite screw directions at the two ends of a screw rod, the spacing of the two sets of clamps is adjusted quickly, the clamping of gear rings with different sizes is realized, the clamping and positioning requirements of gear rings with different outer diameters are improved, the use range is expanded, the positioning precision of the inner gear ring is improved, and the production efficiency is improved.

The utility model discloses a portable self-rotating barbecue oven, and relates to the technical field of barbecue equipment. A storage type supporting box is installed at the bottom of the high-temperature-resistant furnace body, inserting sleeve bodies are welded to the left side wall and the right side wall of the high-temperature-resistant furnace body correspondingly, an inserting type containing plate is inserted into the inserting sleeve bodies, a charcoal frame body is arranged on the inner lower side of the high-temperature-resistant furnace body, and a heat insulation plate body is installed on the rear side wall of the high-temperature-resistant furnace body. A plurality of mounting grooves are uniformly formed in the front upper side wall of the high-temperature-resistant oven body, and the rotary barbecue mechanisms are mounted in the mounting grooves; according to the rotary barbecue machine, automatic rotation of grilled products is achieved through the rotary barbecue mechanism, automatic overturning of the grilled products is facilitated, the cooking degree of the food is consistent during barbecue, the food is not prone to being burnt, tools and objects are stored through the storage type supporting box, meanwhile, the tools and the objects are convenient to take quickly during barbecue, energy of operators is not prone to being dispersed, and the barbecue machine is convenient to use. And the separation effect with the high-temperature-resistant furnace body can be achieved, and the safe use performance in the dynamic use process is improved.

The utility model relates to the technical field of pipe fitting welding, and discloses a pipe fitting welding machine which comprises a main body, a machining table is fixedly connected to the bottom of the main body, two fixing pipes are symmetrically arranged at the upper end of the machining table, and linkage gears are fixedly connected to the middles of the two fixing pipes; a servo motor is arranged to drive a driving wheel to rotate, a rotating rod is driven to drive two driving gears to rotate at a constant speed on the inner sides of two fixing plates under the linkage cooperation of a synchronous belt and a driven wheel, and at the moment, under the meshing action of a linkage gear and the driving gears, the driving gears are driven to rotate at a constant speed; according to the device, the fixed pipe for fixing the welding pipe fitting synchronously rotates in the bearing seat at a constant speed, so that automatic rotation of the welding pipe fitting is realized, manual rotation is not needed, the welding efficiency is greatly improved, the labor intensity of workers is reduced, and meanwhile, the phenomenon that the arms of the workers are close to a welding spot, and generated sparks possibly injure the workers is avoided.

The utility model discloses an image display device for a particle three-dimensional structure. The image display device comprises a base, a display box is arranged at the top end of the base, an installation disc is fixedly connected to the top end of the display box, a transparent cover is fixedly connected to the top end of the installation disc, and a lifting structure used for adjusting the height of the device is arranged at the top end of the base. According to the image display device for the particle three-dimensional structure, by arranging the positioning cylinder, the lifting cylinder, the fixing cylinder, the mounting cylinder and the electric cylinder, after the device is placed in place, the electric cylinder in the mounting cylinder can be started, and after the electric cylinder is started, the lifting cylinder is pushed to rise through the fixing cylinder; when the lifting cylinder rises, the display box at the top is pushed to rise until the display box is adjusted to a proper height, and the positioning cylinder at the top end of the base is attached to the interior of the lifting cylinder to limit the lifting cylinder, so that the lifting stability of the display box at the top is ensured, and the problem that the height of the device cannot be quickly adjusted is solved.

The present invention discloses an automatic flip molding injection mold for automobile exhaust vent fan blades, and relates to the technical field of injection molds. It includes a mold tray and a cooling bin, wherein the mold tray is provided with a tray slot inside, and a mold body is provided on the hollow inner side of the tray slot, and a clamping mechanism is provided on the annular inner side wall of the mold tray, and the cooling bin is provided on the outer side of the mold tray, and a push rod base is fixed on the outer side wall of the cooling bin, and a driving mechanism is installed on the top of the push rod base, and a jack mechanism is provided on the side end face of the mold tray, and a bracket body is fixed on the rear end of the injection port. The utility model adopts a disc shape as a whole, and multiple groups of tray slots are provided at equal intervals in a ring shape on the surface of the disc-shaped mold tray, so that multiple groups of different or identical mold bodies can be placed on the inner side of the tray slot, so that materials can be fed into the interior of multiple groups of mold bodies one by one by utilizing the gap between the injection ports, and better injection efficiency is achieved.

The application discloses a kind of automobile parts detection with reversible positioning tool and method, belong to automobile parts detection technical field, including lifting assembly, the lifting assembly includes main body frame, the top middle of the main body frame is fixedly installed with electric push rod, the middle of the main body frame is provided with lifting seat;The present application is positioned by setting component, can be pushed from both sides Part, make it move to middle, realize accurate alignment with image acquisition position, greatly improve the detection accuracy;The present application is set by lifting assembly and turnover component, can be turned over to part, replace traditional manual turnover, and can be cooperated with conveyor, realize automatic feeding, automatic turnover, greatly improve processing efficiency;The present application is set by gear, rack and telescopic link structure etc. can be linked with lifting assembly to turnover component, need not additional power component to realize chuck and part automatic rotation, reduce cost.

The utility model relates to the technical field of percolate conveying devices, in particular to an automatic household garbage percolate conveying device which comprises a base, a square block is fixedly connected to the top of the base, a first air cylinder is fixedly connected to the top of the base, and the output end of the first air cylinder is connected with a first piston rod. One side of the first piston rod is connected with a telescopic mechanism, one side of the telescopic mechanism is connected with a rotating mechanism, a conveying pipe is arranged in the square block in a penetrating mode, one side of the conveying pipe is fixedly connected with a telescopic pipe, the telescopic pipe is connected with the telescopic mechanism, and the bottom of the telescopic pipe is connected with a discharging pipe. An opening and closing mechanism is correspondingly arranged in the discharging pipe, a telescopic mechanism comprises a belt, the belt is fixedly connected with a first piston rod, a hollow block is fixedly connected to one side of a square block, and a first belt wheel is rotationally connected to the inner side of the hollow block.

The invention belongs to the field of hydropower engineering electromechanical equipment installation, and particularly relates to an automatic stator core measuring arm based on laser measurement and a measurement compensation method.The automatic stator core measuring arm comprises a cantilever and a servo motor driving the cantilever to rotate, and pull rods hinged to the root of the cantilever are arranged on the top side and the two sides of the end and the middle of the cantilever; the pull rod is connected with the cantilever through a damping rod, the cantilever is provided with a laser displacement sensor, the outer side wall of the center body is sleeved with a driven gear, an output shaft of the servo motor is connected with an input shaft of a speed reducer, and a driving gear meshed with the driven gear is arranged on an output shaft of the speed reducer. The actual radius of a measurement point is obtained through the cosine theorem by performing least square fitting on a measurement value of the laser displacement sensor and compensating a measurement angle. The measuring arm utilizes the laser displacement sensor to realize non-contact measurement of the stator core lamination, the measuring arm continuously rotates to improve the measuring efficiency, the damping rod and the pull rod are used to realize rapid suppression of start-stop vibration of the measuring arm, and the deflection is reduced.

The utility model discloses a numerical control vertical cutting saw with a central control rotary connecting disc, which comprises a central control rotary table, a vertical cutting device and a conveying mechanism, the central control rotary table is connected with the conveying mechanism, the vertical cutting device is arranged at one end of the conveying mechanism, and the central control rotary table comprises a rotary connecting disc and a driving device. The rotating connecting disc is connected with the rotating frame, the driving device drives the rotating connecting disc to rotate, a first positioning mechanism is arranged on one side of the rotating frame and provided with a first air cylinder and a positioning piece, a piston rod of the first air cylinder is hinged to the positioning piece, a first limiting part is arranged on one side of the positioning piece, and a second limiting part is arranged on the other side of the positioning piece. The first limiting part is connected with the rotating frame in a clamped mode, and the end, close to the first limiting part, of the positioning piece is hinged to the rotating frame. The rotary connecting disc and the driving device are arranged to drive the to-be-cut blank placed on the rotary frame to rotate, and are matched with the conveying mechanism and the vertical cutting device, so that multi-angle cutting is realized, and the production efficiency is improved.

The utility model relates to a rotary hemispherical microphone support which comprises a circular guide rail, a semi-arc truss and two bases which are combined in a segmented mode. A hinge is arranged at the combined position of the circular guide rail so as to realize an openable function; a plurality of microphone mounting clamps are arranged on the semicircular truss; the two bases are arranged at the two ends of the bottom of the semi-arc truss correspondingly, and each base is provided with a motor driving assembly, a driven wheel assembly, a guide assembly, an anti-overturning assembly, a locking assembly and a line concentration panel. Compared with the prior art, the semi-arc truss support is driven by the motor to do circular motion along the circular guide rail, so that the workload of operating a large-radius microphone support by testers can be greatly reduced.

The utility model discloses an automatic prism rotating device and a triangulation instrument. An automatic prism rotating device comprises a connecting device used for being connected with a base, the connecting device is provided with a motor device, and the motor device is connected with a signal receiving device. The motor device is connected with a fixed disc claw through a transition connecting piece, and a prism fixing device is assembled on the fixed disc claw. The triangulation instrument comprises a base, the prism automatic rotating device is connected above the base, a prism is arranged on the prism automatic rotating device, a sensor is arranged on the prism, and the sensor is in communication connection with a signal receiver. The device is simple in structure, is suitable for prisms of various models, can achieve the automatic rotation of the prisms, reduces the workload, and improves the measurement precision and efficiency.

The utility model relates to food safety design field discloses a kind of automatic rotating lollipop toys, including handle, the handle inside is provided with switch, the handle top is fixedly connected with micro motor, the micro motor top is fixedly connected with transmission rod, the transmission rod top is rotatably connected with fixed base, the fixed base inside is slidably connected with sliding rod, the sliding rod one end is fixedly connected with magnet two, the magnet two is fixedly connected in the end of fixed base away from round cap, the sliding rod bottom is fixedly connected with latch, the end of sliding rod away from magnet two is fixedly connected with round cap. In the utility model, the waterproof touch switch in handle is started, the top of which is fixed by food-grade PP buckle micro motor, the food-grade PP material transmission rod fixed on top is driven by micro motor to rotate, so as to realize candy automatic rotation, convenient replacement of sugar core, prevent hand abrasion and avoid the comprehensive effect of sugar liquid infiltration short circuit.

The utility model discloses an upper piece eccentric rotation frock for stereoscopic warehouse, including first workstation and second workstation, be equipped with rotating table, drive mechanism, anti -collision subassembly and bearing mechanism on the first workstation and second workstation, the bottom of rotating table is equipped with slewing bearing, and rotating table passes through slewing bearing and first workstation, second workstation rotatory connection, drive mechanism is used for driving rotating table and rotates around slewing bearing, anti -collision subassembly is used for limiting the rotation angle of rotating table and prevents the impact, and bearing mechanism is used for assisting rotating table steady rotation, through the embodiment of the utility model, realized the automatic rotation of the tote that rotating table carried according to setting angle, avoids manual intervention, and the stability and reliability of frock whole of anti -collision subassembly and bearing mechanism structure design further improve, have certain use value and popularization value.

The utility model relates to the technical field of juice extraction equipment, in particular to a juice extraction filter pressing device capable of improving efficiency, which comprises a squeezing component, the bottom of the squeezing component is supported by a support column, a juice collecting tank is mounted at the bottom of the squeezing component, and the bottom of one end of the juice collecting tank is connected with a waste residue collecting tank through a pipeline. The bottom of the juice collecting tank is connected with a collecting pipe, the squeezing assembly comprises a filter cartridge, the top of one end of the filter cartridge is provided with a feeding port, the bottom of the other end of the filter cartridge is provided with a discharging port, a filter screen is installed at the bottom of the filter cartridge close to the juice collecting tank, a rotating shaft is installed in the filter cartridge, and a spiral pushing piece is installed on the outer wall of the rotating shaft. According to the juice extraction and filter pressing device capable of improving the efficiency, the spiral material pushing piece is arranged in the squeezing assembly, so that continuous squeezing and pushing of fruits are achieved, and the extraction speed and the handling capacity of juice are effectively improved.

The invention relates to a photovoltaic module cleaning device based on an unmanned aerial vehicle, and relates to the technical field of photovoltaic cleaning, the photovoltaic module cleaning device comprises the unmanned aerial vehicle, a water tank and a cleaning cover, the water tank is fixedly connected with the bottom of the unmanned aerial vehicle, the cleaning cover is arranged below the unmanned aerial vehicle in a hoisting mode, and an adsorption assembly is arranged at a cover opening of the cleaning cover; a cleaning cover is arranged in the water tank, a spraying assembly is arranged in the cleaning cover, the spraying assembly is communicated with the water tank, a filtering assembly is further arranged in the cleaning cover, and the filtering assembly is communicated with the water tank. The photovoltaic panel cleaning device has the effects that water in the water tank is repeatedly used for cleaning different photovoltaic panels, and time and labor are saved.

The invention relates to the technical field of air volume adjusting valves, in particular to an air volume adjusting valve with an adjusting and locking function, which comprises a shell, the surfaces of two side plates of the shell are fixedly connected with the end part of a fixed shaft, and the surface of the fixed shaft is rotatably connected with the surface of an internal through hole of a baffle plate. The ends of the fixing shafts are fixedly connected with the surfaces of the two side plates of the shell, then the surfaces of the through holes in the baffles are rotationally connected with the surfaces of the fixing shafts, and therefore the circulation amount of the air speed in the shell can be controlled through rotation of the baffles in the shell; and then the surface of the filter screen is movably connected with the surface of the through opening, so that when air circulating in the shell needs to be purified and pretreated, the air circulating in the shell is purified and treated through the filter screen, and meanwhile, when the air circulating in the shell does not need to be purified and treated, the air circulating in the shell is purified and treated. And the plane without the filter screen on the surface of the baffle is rotated.

The invention discloses a pre-pressing die for zinc sulfide preparation, and relates to the technical field of extrusion dies for zinc sulfide preparation. A pre-pressing die for zinc sulfide preparation comprises a mounting table and further comprises a rotary disc rotationally arranged on the mounting table, a plurality of rotary seats are fixedly mounted on the rotary disc, extrusion die cylinders are rotationally connected into the rotary seats, and the upper ends and the lower ends of the extrusion die cylinders are open; according to the zinc sulfide compaction device, the rotary disc is designed, and the multiple extrusion mold barrels are arranged on the periphery of the rotary disc, so that continuous and batch operation of zinc sulfide compaction operation can be achieved, meanwhile, dry zinc sulfide powder is poured into the extrusion mold barrels firstly, and then the zinc sulfide powder passes through a water injection area through the extrusion mold barrels; the water for wetting the zinc sulfide is independently injected into each extrusion die cylinder, so that the zinc sulfide which is wetted firstly can be effectively prevented from being subjected to an oxidation reaction to cause quality reduction, and meanwhile, batch and continuous production can be realized without manual operation.

The invention relates to an ultraviolet sterilization device for a seawater desalination plant, and belongs to the technical field of ultraviolet sterilization, the ultraviolet sterilization device for the seawater desalination plant comprises a shell and an ultraviolet lamp tube mounted in the shell, a cleaning part for cleaning the surface of the ultraviolet lamp tube is slidably arranged in the shell, and the cleaning part abuts against the surface of the ultraviolet lamp tube. A rotating drum is rotatably arranged in the shell, the rotating axis of the rotating drum is perpendicular to the water flow direction in the shell, a plurality of blades are arranged on the rotating drum in the circumferential direction of the rotating drum, the blades are used for making contact with water flow passing through the interior of the shell to drive the rotating drum to rotate, and a transmission part is arranged on the rotating drum. And the transmission part is used for driving the cleaning part to slide when the rotary drum rotates. The device has the advantages that pollutants on the surface of the ultraviolet lamp tube are convenient to clean, and the seawater sterilization strength and effect are guaranteed.

The utility model relates to the technical field of environment-friendly detection, in particular to an environment-friendly detection and analysis experiment support which comprises a rotating disc and a detection assembly used for measuring water components. The plurality of detection assemblies are fixed at the edge of the turntable, and each detection assembly comprises a support arm of which one end is fixed with the edge of the turntable, a disc fixed at the other end of the support arm, a fixed disc fixed in the middle of the disc, a sampling test tube placement seat arranged in the middle of the fixed disc, and an overflow hole formed in the edge of the fixed disc; the water quality detection device is mainly used for detecting water quality, the detection assemblies are arranged to perform classified determination on a plurality of components in sampled water quality, whether the water quality reaches the environmental protection standard or not can be quickly judged, and the plurality of detection assemblies are driven by transmission of the turntable to realize automatic rotation, so that the detection efficiency is improved, and the detection efficiency is improved. The device is convenient for workers to add reagents and sample test tubes, improves the detection efficiency, is simple in structure and convenient to operate, and has a relatively high practical value.