279results about How to "Evenly arranged" patented technology

The invention discloses a full-automatic pipe coiling machine. The full-automatic pipe coiling machine comprises a frame, a coiling device, a pipe clamping device and a brake mechanism, the tops of the two sides of the frame are each provided with a support. The reel device comprises a winding drum and a supporting shaft, and a hose is wound on the winding drum; the winding drum is rotationally connected with the two supports through a supporting shaft, and a coil spring is further arranged between the winding drum and the supporting shaft. The pipe clamping device is located on one side of the winding drum and used for controlling the winding drum to rotate or be fixed. The brake mechanism is located on the other side of the winding drum and used for controlling the rotating speed of the winding drum. The device is simple in structure, convenient and rapid to operate, capable of achieving rapid inflation operation in a limited deck space, capable of automatically recycling the inflation hose after inflation operation is completed, small in size and small in occupied space, and interference of disordered decks on other operations is avoided.

The invention belongs to the field of composite material wallboard design, and provides a stiffened wallboard which comprises a first skin, a second skin and a connecting piece, a first stringer is arranged at the top of the first skin, a second stringer is arranged at the top of the second skin, the first skin is connected with the bottom of the second skin through the first stringer, and the second skin is connected with the connecting piece through the second stringer. The first stringers and the second stringers are distributed in a staggered mode, the connecting pieces are connected with the first skin through the first transverse connecting band plates or connected with the second skin through the second transverse connecting band plates, and connection of the first skin or the second skin is achieved. According to the scheme, the two connected wall plate layers are designed, so that larger out-of-plane loads can be borne in the thickness direction, and the structural stability is improved; and the stringers are distributed in a staggered manner, so that bearing force can be more uniformly distributed in a limited space, the stress caused by out-of-plane load is uniformly transmitted to the two wall plate layers, and the structural stability is further improved.

A drying and impurity removing device based on biomass fuel raw material processing comprises a support structure, the support structure is connected with a cover through a connecting plate, a plurality of supporting wheel structures are symmetrically arranged on the support structure, a roller matched with the cover is arranged in the cover, a screen is arranged on the roller, and positioning ring grooves matched with the supporting wheel structures are symmetrically formed in the two ends of the roller. Spiral blades are arranged on the inner wall of the roller and the inner wall of the screen, the positioning ring groove is matched with a transmission wheel arranged at the output end of a motor to rotate, the motor is connected with the support structure through a fixing base, and a drying structure is arranged on the cover body. By the adoption of the structure, hot air is evenly arranged, materials are turned over continuously in the conveying connection process, the drying efficiency and quality are improved, and conveying machining is considered; in the material turning, conveying and drying process, water vapor is rapidly diffused and circulated, and the filter material is matched with a screen to remove impurities, so that the biomass fuel processing efficiency is greatly improved; the device is simple in overall structure, smooth in operation and machining and high in practicability.

The utility model provides a novel perishable garbage treatment distributing device which is arranged in a tower type treatment device, a supporting frame is arranged below a material inlet of the distributing device, and an inclined guide part capable of guiding perishable garbage is arranged on the supporting frame. The inclined guide part inclines downwards in the center / middle area of the inclined guide part in the direction close to an inner cavity of the tower type treatment device, a grating net is arranged on the inclined guide part, and the size of one circle of grating holes in the grating net is smaller than the size of the grating holes in the outer circle adjacent to the circle of grating holes. According to the material distributing device, the inverted-Y-shaped supporting beams and the reinforcing ribs are coupled, connected and fixed to the grating net, the conical material distributing device is formed, the inclined material stirring blades are matched to rotate around the rotating shaft, materials are pushed to move from the periphery of the center, and the holes are gradually enlarged from the center to the outside to be matched with the particle size of crushed perishable garbage; and the material is uniformly distributed on the surface of the fallen material in the tower-type treatment device.

The utility model discloses a winding device for welding wire processing, which comprises a processing table, a winding drum fixing device is mounted at the rear end of the interior of the processing table, and a welding wire winding drum is mounted at the front end of the interior of the processing table. The winding drum fixing device is installed, the arranged clamping adjusting assembly can be adjusted according to the size of the welding wire winding drum, the welding wire winding drum can be arranged on the abutting arc plates on the two sides in a sleeving mode, the arranged rubber mat can increase the friction force during abutting, falling is avoided, and the welding wire winding drum can be fixed conveniently. An elastic piece is arranged between a connecting arc plate and an abutting arc plate and can buffer and protect the fixed welding wire reel, additionally, an air cylinder can push reel fixing devices at the two ends to move, and the welding wire reel can be conveniently taken down after winding is completed; the movable block can move in a reciprocating mode by controlling forward and reverse rotation of the second driving motor, so that the wound welding wires can be evenly arranged on the welding wire winding drum, and winding is attractive and even.

The invention discloses a continuous cool feeling textile with a 3D heat conduction network and a preparation method of the continuous cool feeling textile. The preparation method of the cool-feeling textile comprises the following steps: respectively preparing hydrophobic filaments and hydrophilic filaments containing heat-conducting particles through a melt spinning process; the fabric outer layer adopts hydrophilic filaments, the fabric inner layer adopts hydrophobic filaments, and a weft knitting double-sided machine is adopted for double-sided weaving to obtain a double-sided knitted fabric; the obtained double-faced knitted fabric is pressurized, and the continuous cool feeling textile of the 3D heat conduction network is obtained. The prepared fabric is provided with an upper-layer structure and a lower-layer structure, under the wettability difference, the fabric has the excellent one-way moisture guiding performance, and the one-way moisture guiding index is larger than 600%; the fabric not only has a 3D heat-conducting network structure and can realize instant heat dissipation and obtain the effect of a contact cool feeling, but also can conduct sweat to the surface of the fabric under the condition that a human body continuously sweats due to heat so as to be evaporated and cooled, so that the continuous cool feeling can be realized.

The invention relates to a four-drum synchronous motorized winch rope winding device, an operation method and a double-rocker arm derrick hoisting device. The four-drum synchronous motorized winch rope winding device comprises synchronous motorized winch equipment and two electric tail rope collecting equipment. The synchronous motorized winching device is provided with a slow gear and a fast gear which can be freely switched, and synchronous winching of four winding drums can be achieved. The electric tail rope collecting equipment is provided with a rope arranging wheel which reciprocates left and right along with left and right winding of the tail rope, so that orderly and tight collection of the tail rope is ensured; meanwhile, a tension detector for detecting the tension of the tail rope is arranged between the wire coil and the winding displacement main shaft, the tension detector is electrically connected with the control system, and the control system can automatically adjust the rotating speed of the tail rope variable-frequency motor according to the real-time tension information fed back by the tension detector and the switching of the slow gear and the fast gear of the winch.

The invention discloses a preparation method of an annular neodymium-iron-boron magnet, and belongs to the technical field of neodymium-iron-boron magnet preparation. The preparation method of the annular neodymium-iron-boron magnet comprises the following steps that 1, neodymium-iron-boron magnet raw materials, a modified lubricant and distilled water are mixed, smelted, subjected to hydrogen decrepitation and subjected to jet milling treatment, and neodymium-iron-boron magnet powder with uniform particle size distribution is obtained; 2, mixing and stirring neodymium iron boron magnet powder and a composite binder, putting the mixture into a mold, and pressing the powder into an annular green body; 3, the annular green body is put into a sintering furnace to be sintered at high temperature, and a magnet is obtained; and 4, grinding, cutting and nickel plating are conducted on the magnet, and the annular neodymium-iron-boron magnet is obtained. The annular neodymium-iron-boron magnet prepared by the method has excellent density and magnetic performance.

The invention provides a super capacitor and a lithium battery-super capacitor hybrid energy storage device. The high-energy-density super capacitor comprises a dielectric layer, and the dielectric layer comprises a conductive substrate, an active material layer and an insulating layer which are arranged in sequence. Wherein the active substance layer comprises nitrogen and sulfur functionalized carbon foam magnetic microspheres as active substances. The lithium battery-super capacitor hybrid energy storage device comprises a lithium battery, an inductance coil, the super capacitor, a control circuit and load electric equipment. According to the supercapacitor, the nitrogen and sulfur functionalized carbon foam magnetic microspheres are innovatively adopted as conductive active substances, the energy density is high, and the charging speed is high. In the lithium battery-super capacitor hybrid energy storage device, the lithium battery and the super capacitor can be mutually charged, the current is more stable and safer, and the charging and discharging efficiency is high.

The invention relates to the technical field of yarn length measuring equipment, and discloses a yarn length measuring instrument for textile product processing, which comprises a main body, a plurality of bobbin racks are fixedly connected to the top of the main body, a control panel is fixedly connected to one side, close to the bobbin racks, of the main body, and a yarn frame is rotatably connected to the front surface of the control panel. The side, close to the bobbin frame, of the body is fixedly connected with a yarn guide frame. At the moment, the balls in the conical holes can be separated from the yarn, the yarn can continue to be conveyed forwards at the moment, and therefore the balls in the conical holes can dynamically adjust the tensioning force of the yarn in the winding process along with vertical rotation of the yarn and the fixing barrel and vertical shaking of the adjusting frame; the condition that the tension is continuously too large or too small due to yarn shaking is reduced, the condition that the yarn is loosened or broken during winding due to the tension problem is avoided, and therefore the length measurement accuracy is improved.

The invention provides a smoke dust filter bag, and relates to the technical field of filter bags, the smoke dust filter bag comprises a plurality of internal rods installed on the inner side of a framework at equal intervals, each internal rod is symmetrically and rotatably provided with a rotating sleeve, the internal rods are coaxially and fixedly provided with a middle ring, the upper end and the lower end of the middle ring are respectively provided with a bidirectional spring, and the two ends of the middle ring are provided with two-way springs. The two-way springs are connected to the upper rotating sleeve and the lower rotating sleeve respectively, each rotating sleeve is provided with a folded plate, and the inner rod is slidably connected with one-way wheels. In the design aspect of a dust removal mechanism, a convenient dust removal system is adopted, and through ingenious cooperation of the inner rod and the rotating sleeves and combination of an energy storage mechanism of the two-way springs, the dust removal efficiency is improved; the impact dust removal device is formed, when it is detected that the filtering pressure is reduced, the dust removal process can be triggered by increasing the air inlet pressure without shutdown, the continuous operation capacity of equipment is effectively improved, and the uniformity and reliability of the dust removal effect are ensured through the symmetrical design of the impact heads and a synchronous impact mechanism.

The invention relates to the technical field of workpiece measurement, in particular to a workpiece measurement system and method based on multiple displacement sensors. According to the invention, through cooperation of the displacement sensor and the circular substrate, rapid and automatic measurement of a workpiece can be realized, the production efficiency is improved, manual intervention is reduced, and errors caused by manual operation are reduced; the system is suitable for a conical workpiece with a spherical crown top end, the measurement accuracy can still be kept when the size of the workpiece is large, and the system is suitable for various industrial application scenes.

The application provides a triarylamine derivative and an organic electroluminescent device thereof, and particularly relates to the technical field of organic electroluminescence. In order to solve the problem of low device performance caused by the covering layer material in the prior art, the application provides a triarylamine derivative and an organic electroluminescent device thereof, which is applied to an organic electroluminescent device as a covering layer material to effectively improve the luminous efficiency and service life of the device. Since the triarylamine derivative has strong rigidity, a suitable glass transition temperature (Tg), good thermal stability and a high refractive index in the molecule, the coupling efficiency of light in the device is increased, the light extraction efficiency is improved, the generation of Joule heat is reduced, and the service performance of the device is improved.

The present invention discloses a rubber sleeve defect recognition and detection system, comprising: a base, on which the rubber sleeve can be placed; a prism seat, which is installed on the base and located above the rubber sleeve, and at least two prisms are evenly arranged along the circumferential extension of the rubber sleeve, and the angle between the mirror surface of the prism and the axis of the rubber sleeve is 30° to 50°; a CCD camera, which is installed on the base, and the CCD camera captures the image of the side wall of the rubber sleeve through the mirror reflection of the prism. The system is cleverly designed, and the side wall of the rubber sleeve can be imaged in the mirror surface of the prism evenly arranged on the prism seat, and the CCD camera can take a picture of the mirror image of the side wall of the rubber sleeve on the prism, and the CCD camera then sends the photographed photo to the control system, and the control system processes the photo through the corresponding program to obtain the corresponding readout signal and compare it with the preset standard. If it meets the standard, the rubber sleeve is identified as a qualified product, otherwise it is a defective product. The entire system structure is clever and can efficiently and accurately complete defect recognition and detection of the rubber sleeve.

The utility model belongs to the field of winding devices, and particularly relates to an adjustable winding device which comprises a bottom plate. A first vertical plate is fixedly connected to the side wall of the top of the bottom plate; a second vertical plate is fixedly connected to the side wall of the top of the bottom plate; the first vertical plate and the second vertical plate are symmetrically arranged; by arranging a first electric push rod, a second electric push rod, a movable rod, a fixed seat, an adjusting plate, a fixed plate and a supporting rod, the diameter can be quickly adjusted to be proper according to the specification and winding requirements of polyester cotton yarns, the flexibility is beneficial for a production line to quickly adapt to production of the polyester cotton yarns of different batches or specifications, the overall production efficiency is improved, and the production cost is reduced. By arranging the supporting devices matched with different winding roller diameters, the winding rollers can be fixed from the inside, so that when polyester cotton yarns are wound by the winding rollers, a more stable rotating state can be kept, shaking or deviation caused by external factors is reduced, uniform tension and arrangement of the yarns in the winding process can be kept, and the winding quality of the polyester cotton yarns is improved. Therefore, the winding quality is improved.

The utility model relates to the technical field of deaerators, in particular to a starting heating steam pipe row for a deaerator, and aims to solve the problem that after starting steam flows in the pipe row, the uniformity of the steam in the pipe row is poor, and the starting effect of a unit is directly influenced. The device comprises a steam main pipe, a steam guide pipe, a flow distribution pipe, a pipeline support hanger and a boiling pipe, the steam main pipe is vertically arranged, the steam guide pipe and the steam main pipe are crossed, the middle parts of the steam guide pipe and the steam main pipe are communicated with each other, each end of the steam guide pipe is communicated with one flow distribution pipe, a plurality of pipeline support hangers are connected outside each flow distribution pipe, and the pipeline support hangers are used for being fixed with the inner wall of the deaerator; according to the starting heating steam pipe row, through matching of the calibers of all levels of pipelines, the steam flow speed can be controlled, vibration of equipment is reduced, noise is low, and safety and stability of the equipment are easily guaranteed.

This utility model relates to the field of crane technology and discloses a novel lightweight gantry crane, including a crossbeam. A first threaded rod is rotatably connected inside the crossbeam, and a moving block is threadedly connected to the surface of the first threaded rod. A fixed pulley is fixedly installed at the rear end of the crossbeam, and a driving structure is provided on the upper surface of the crossbeam. This utility model utilizes a second motor. The rotation of the output shaft of the second motor drives the rotation of a first gear. The meshing between the first and second gears causes the first threaded rod to rotate inside the crossbeam, which in turn drives the moving block to move left and right. Because the fixed pulley and ball bearings share the weight of the load lifted from the lower part of the moving block, this device uses the first threaded rod to drive the movement. The cooperation between the fixed pulley and the slide rail, and the rotation of the ball bearings inside the mounting strip, converts sliding friction into rolling friction, thus enhancing the service life of the device.

The utility model discloses an electric take-up and pay-off machine for lightning protection construction, and relates to the technical field of electric take-up and pay-off machines. The device comprises a bottom plate, an adjusting mechanism is arranged on the bottom plate, and the adjusting mechanism comprises an adjusting assembly, a driving assembly and a connecting assembly; the adjusting assembly comprises a threaded rod rotationally connected to the inner wall of the bottom plate, the right end of the threaded rod is fixedly connected with a rotating disc, the outer wall of the threaded rod is in threaded connection with an inner threaded block, the top surface of the inner threaded block is fixedly connected with a first supporting plate, and the bottom surface of the first supporting plate is in sliding connection with the top surface of the bottom plate; through the arrangement of the adjusting mechanism, when a long wire needs to be wound and unwound, the distance between the winding reel supports can be adjusted, winding and unwinding equipment of different models does not need to be replaced, the long winding reel can be directly replaced, and the construction efficiency is greatly improved.

The application provides a coiled tube heat exchanger using spherical clamping strips to fix tube bundles, and belongs to the technical field of heat exchange equipment, and comprises a central cylinder and a plurality of clamping strips with spherical protrusions arranged on the outer wall of the central cylinder. The upper surface of the clamping strip is provided with a spherical protrusion structure, and adjacent spherical protrusions constitute a heat exchange tube positioning element. The spacing between the spherical structures is optimized to match the arrangement of the tube bundles, and the outer surface of the central cylinder is wound with heat exchange tubes. The clamping strip with the spherical protrusion adopts a reverse stamping process in the manufacturing process, so that the processing surface is located on the non-contact side of the heat exchange tube, effectively avoiding direct friction damage of the processing defects to the tube wall. The spherical streamline structure reduces the turbulence intensity when the shell side fluid flows around, effectively reduces the shell side pressure drop while ensuring the positioning accuracy of the heat exchange tube, and improves the heat transfer efficiency of the heat exchanger. The clamping strip with the spherical protrusion omits the independent welding area required by the traditional tube clamp, thereby reducing the material consumption of the clamping strip.

The utility model provides a port polishing device for shaft processing relates to port polishing device for shaft processing technical field, the utility model discloses the upper top fixedly connected with double -end motor of support, the output of double -end motor is provided with the polishing piece, the side fixedly connected with the power cord of double -end motor, the side of support is provided with the convenient polishing device, the convenient polishing device includes setting up the support frame of support side, the surface fixedly connected with the snap ring of support frame, the side of support is provided with the rectangular groove, one end of support frame is inserted into the inside of rectangular groove, the upper top of support frame is provided with the arc groove, the inside of arc groove is provided with the round groove, the inside rotatable connection of round groove has the ball, the upper top fixedly connected with the limit ring of support frame, the utility model solves the problem that the shaft does not completely adhere to the polishing piece and leads to uneven polishing possibly because of hand -held shaft polishing.

The utility model relates to technical field of semiconductor equipment, especially relates to a wafer surface plasma activation equipment, including process cavity and casing, the casing is located process cavity top, be equipped with plasma coil assembly in process cavity, casing upper portion is equipped with air supply component, just the air outlet of air supply component is to the casing inside setting, be equipped with ventilation component and heating assembly in the casing, heating assembly is away from process cavity setting, ventilation component is close to process cavity setting, just one end of ventilation component with the casing inside intercommunication, other end with process cavity intercommunication. Air supply component exports airflow through air outlet, and the airflow is heated after flowing through heating assembly and is blown evenly in the working area of plasma coil in process cavity through ventilation component, so that the plasma activation process of wafer surface can be carried out evenly and stably.

The utility model discloses a recoverable medicine-carrying stent with a keel, which comprises a self-expanding stent, the self-expanding stent can be actively or passively expanded and compressed along the radial direction of the self-expanding stent, medicine is coated on the self-expanding stent, the self-expanding stent comprises a bare stent and the keel, the keel is in the shape of a rod and is connected onto the bare stent, and the keel is connected onto the bare stent. The length direction of the keel is parallel to the length direction of the bare support. The bare stent is of a porous structure, has enough radial force, is reliably attached to the blood vessel and meanwhile has good conveying performance, the radial force is enhanced through the regular circulation design of the net-shaped structure, and the deformation resistance of the near end can be enhanced through the keel design.

The present invention provides a single-boiler segmented fire tube indirect heating boiler, comprising a boiler shell, an economizer is arranged at one end of the boiler shell, and a water inlet pipe is connected to one side of the economizer; the economizer and the boiler shell are connected by a connecting pipe; the outer wall and / or inner tube of the boiler shell and the economizer are arranged with a fire tube bundle as a heating surface. The present invention has the advantages of simple structure, convenient manufacturing, maintenance and overhaul, and can ensure sufficient heat exchange area, reduce exhaust gas temperature, improve thermal efficiency, and realize integrated superheated steam production without superheating tubes.

The utility model discloses a winding device, and relates to the technical field of communication engineering construction. The winding device comprises a mounting wire frame, a pay-off assembly and a mounting assembly, a rotating rod is arranged on the mounting wire frame, a winding roller is arranged on the outer wall of the rotating rod, the pay-off assembly is located on the mounting wire frame, the mounting assembly is also located on the mounting wire frame, and the mounting assembly comprises a mounting base fixedly connected to the top of a transverse frame. A connecting bent plate is fixedly connected to the bottom of the inner side of the mounting base, two sets of movable rods are slidably mounted on the mounting base and arranged oppositely, and the movable rods are located above the connecting bent plate. Through cooperative use of the mounting base, the connecting bent plate, the movable rod, the spring and the clamping plate, the winding roller can be disassembled, the dual purposes of manual pay-off and automatic pay-off of the winding roller are achieved, manual pay-off is conducted in the environment with the special terrain, it can be ensured that construction work is not interrupted, emergency situations can be dealt with, construction stagnation time is shortened, and the construction efficiency is improved. And the use of the device is more flexible.

This invention discloses an optimized scheduling method for automated production scheduling in furniture manufacturing, belonging to the field of furniture production scheduling technology. It includes collecting customer orders, equipment status, material inventory, and work-in-process turnover progress to construct a multi-dimensional production data set. An improved heuristic order decomposition algorithm is used, combined with board utilization rate and process balance constraints to optimize order splitting, generating production task sequences corresponding to specific workstations. Real-time data from equipment, materials, and work-in-process are integrated to form a multi-dimensional snapshot of the production site status. The task sequences and status snapshots are input into a multi-objective scheduling optimization model to iteratively derive a preliminary production schedule. Bottleneck process simulation is used to complete conflict detection and rebalancing, outputting the final production schedule and sending it to the production execution system. This method adapts to the actual working conditions of the furniture production site, standardizes the allocation of production tasks and the arrangement of process sequences, and adapts to the workstation's operating rhythm to achieve a smooth production flow.

The utility model discloses a rotary type cooling tower splashing device which comprises a pipe opening, a rotary type splashing disc and a support, the support is arranged on the pipe opening in a sleeved mode, the pipe opening is communicated with a pipe opening of a water distribution pipe of a cooling tower, the rotary type splashing disc is located under the pipe opening, and circulating water flows to the rotary type splashing disc under the pipe opening after passing through the pipe opening. Therefore, the rotary splashing disc is driven to rotate together with the bracket; the periphery of the pipe opening is provided with a protruding overflow groove, the outer wall of the pipe opening is provided with a water through hole, and part of circulating water in the pipe opening flows to a gap between the support and the pipe opening through the water through hole. The support comprises a ring used for being arranged on the pipe opening in a sleeving mode and four frame structures arranged on the ring, and a liquid bearing is formed in a gap between the ring and the pipe opening. Large blades are arranged on the periphery of the rotary splashing disc at intervals in the circumferential direction, and small blades are arranged between the adjacent large blades. Circulating water can be evenly distributed, and it can be guaranteed that circulating water also flows through the filler under the splashing device.

The utility model relates to the related technical field of nut production equipment, one embodiment of the utility model provides a nut cold header facilitating material receiving, the nut cold header comprises a machine body and a fixing plate, the fixing plate is fixed to the side surface of the machine body, a material receiving frame is arranged outside the fixing plate, and a position adjusting assembly is arranged between the material receiving frame and the fixing plate; the conveying and arranging assembly is arranged in the material receiving frame and comprises a baffle, the baffle is fixed to the inner side surface of the material receiving frame, a long groove is formed in the surface of the material receiving frame, a through hole is formed in one end of the bottom in the long groove, a bottom frame is arranged at the bottom of the material receiving frame, and a conveying belt is installed in the bottom frame. By means of the technical scheme, the technical problem that in the related technology, equipment production needs to be intermittently stopped to replace a container for collecting nuts, and the production efficiency is affected is solved.

The invention discloses a large bridge crane wheel automatic forging machining rotary table and a machining method thereof, a rotary table mechanism for forging machining, step-by-step forging dies, a power mechanism and an air cylinder jacking mechanism are included, the power mechanism drives the rotary table mechanism to rotate, and the step-by-step forging dies are evenly arranged on the rotary table mechanism; the air cylinder jacking mechanism is used for jacking the crane wheel in forging and is matched with a mechanical arm and a forging hammer of air forging, and automatic forging of the crane wheel is achieved. Compared with the prior art, automatic forging can be carried out on the wheel of the large bridge crane, the positioning and machining precision is improved, the production efficiency of the forged steel wheel can be improved, and the production cost is saved.

The invention relates to a high-nickel ternary lithium battery positive electrode powder material ultrasonic washing device which comprises a washing tank body, an ultrasonic generator, a liquid inlet, a liquid outlet, a control system, a resonance base, a connecting base, a swing rotating wheel, a limiting roller, a fixing block, a connecting rod and a mounting base and further comprises an upper cover used for being buckled on an opening in the top of the washing tank body. And when the upper cover is buckled at the top opening of the cleaning tank, the bottom of the upper cover is hermetically matched with the top of the tank wall and the top of the outer partition plate. Ultrasonic waves generated by the ultrasonic generator are transmitted between the inner cleaning cavity and the outer cleaning cavity, and effective washing of the high-nickel ternary lithium battery positive electrode powder material is achieved. The cleaning tank is simple in structure, convenient to operate, high in efficiency, low in energy consumption and suitable for water washing treatment of the high-nickel ternary lithium battery positive electrode powder material, damage to a connector can be reduced by overall swinging of the cleaning tank body through sliding of the connecting base in the mounting groove, and the service life of the cleaning tank is prolonged.