73results about How to "Cooperate effectively" patented technology

The utility model discloses a conveying structure for a ball launcher. The conveying structure comprises a driving assembly. A conveying assembly is arranged on the limiting assembly, one end of the conveying assembly is connected with the driving assembly, and the other end of the conveying assembly conveys the balls in a stirring mode; and the adjusting assembly is installed at the end, close to the limiting assembly, of the conveying assembly and matched with the limiting assembly, and the adjusting assembly is used for adjusting the operation angle of the conveying assembly after the balls are conveyed. The driving assembly is used for driving the conveying assembly to rotate for operation, the limiting assembly can ensure that the conveying force of the conveying assembly completely acts on the balls, and the conveying assembly pokes and conveys the balls in a poking mode in the rotating process. The problem that in the prior art, the service life of balls is affected by abrasion of the surfaces of the balls due to extrusion friction conveying of the balls through multiple rollers is solved.

The utility model relates to a conducting strip pin bending tool and a conducting strip thereof, which are suitable for bending the pins of the conducting strip, and the conducting strip pin bending tool comprises a base and two support frames which are fixedly arranged on the base and are oppositely arranged in parallel. The conducting strip pin bending tool further comprises a driving assembly and a replaceable bending piece, wherein the driving assembly is rotationally pivoted on the supporting frames, and the replaceable bending piece is movably arranged between the supporting frames. The conducting strip supporting assembly is installed and fixed between the supporting frames and is arranged opposite to the bending piece; the driving assembly is rotatably pivoted on the support frame through a pivot assembly which is fixedly arranged on the support frame; and the bending piece is pressed and held by the driving assembly so as to push the bending piece to move relative to the conducting strip supporting assembly and bend conducting strip pins arranged on the conducting strip supporting assembly.

The double-station instrument mask ring installing machine comprises a rack and a rotating mechanism installed in the rack, the top of the rotating mechanism rotates to drive a rotating supporting plate, and two station locking mechanisms are symmetrically arranged on the two sides of the upper portion of the rotating supporting plate; a positioning base table used for placing an instrument shell is arranged at the position, located in the middle of the station locking mechanism, above the rotary supporting plate. A lifting servo transmission mechanism is installed above the machine frame and located on the rear side of the rotating supporting plate, a rotating mechanism is installed on a sliding piece on the front side of the lifting servo transmission mechanism, and a pneumatic chuck is installed at the output end below the rotating mechanism and located above the positioning base table. In the installation process of one instrument, the installed instrument on the other station locking mechanism and an instrument shell of a cover ring to be installed are installed and replaced, and the installation efficiency is greatly improved; when the rotating servo motor performs angle rotation, the lifting power servo motor drives the rotating mechanism and the cover ring to continuously rotate downwards until the screwing position of the cover ring clamping groove and the watchcase buckle meets the process and quality requirements, and the whole screwing action is completely consistent with the action of manually locking the cover ring.

The utility model discloses a multifunctional combined lifting platform, and belongs to the technical field of lifting platforms. Which comprises a base assembly, a lifting unit and a lifting platform plate, the lifting unit is connected between the base assembly and the lifting platform plate and used for driving the lifting platform plate to vertically ascend and descend, and is characterized by further comprising a sliding rail frame module which can be fixedly installed at any position of the upper surface of the lifting platform plate; and the lifting adjusting screw pieces can be fixedly installed at any preset position above the sliding rail frame module, and the top end of each lifting adjusting screw piece is provided with an adjusting top head piece used for abutting against and lifting an object to be lifted. The sliding rail frame module has the advantages that a plurality of lifting adjusting screw pieces and adjusting top head pieces can be freely arranged on the sliding rail frame module, the corresponding mounting height can be adjusted, the structural characteristics and lifting requirements of components at different parts of a vehicle are met, the application range is wide, modular combined mounting is achieved, meanwhile, assembling is convenient, and the cost is low. And the lifting work efficiency and the use safety are effectively improved.

The utility model discloses a multi-stage stop valve, belongs to the technical field of stop valves, and solves the problem that the influence caused by threads needs to be changed so as to ensure the sealing effect when the stop valve is cut off. Comprising a valve body, an annular channel fixedly connected into the valve body, a valve seat fixedly connected with the valve body, a valve rod arranged in the valve seat in a penetrating mode and a valve clack fixedly connected to the lower end of the valve rod and located in the valve body, external threads are formed in the peripheral wall of the valve rod, and an adjusting assembly is arranged in the valve seat. An inner ring of the adjusting assembly is provided with an internal thread in threaded connection with the external thread, and the adjusting assembly can adjust the position of the internal thread in the length direction of the valve rod. The sealing performance of the valve is maintained by ensuring that the valve clack is tightly matched with the sealing ring, during secondary sealing, the handle drives the eccentric roller to rotate to apply downward acting force, hydraulic fluid transmits force, the height of the valve rod is finely adjusted to adjust the height of the valve clack, further tight matching is achieved, and the sealing effect is improved.

The utility model discloses a protective device for logging equipment, which comprises a protective shell, a placing assembly is arranged in the protective shell, the placing assembly comprises a clamping groove, a clamping block, a logging assembly, a detection instrument, a protective cover, a damping column and a rotating seat, the clamping groove is arranged at the bottom of the inner side of the protective shell, the clamping block is clamped at the upper end of the clamping groove, and the damping column is arranged at the lower end of the clamping groove. The logging assembly is connected to the clamping block, the detecting instrument is installed on the logging assembly, the inner side of the bottom of the protective cover is in threaded connection with the top of the logging assembly, the protective cover is in threaded connection with the protective shell, the damping columns are evenly arranged on the outer side of the protective shell, the rotating seat is connected with the damping columns, and the rotating seat is connected with the rotating seat. And a height adjusting assembly is arranged on the outer side of the protective shell and comprises a fixing plate, an air cylinder and a telescopic rod, and the fixing plate is arranged on one side of the protective shell, so that the technical problem that in the background technology, a logging instrument is likely to incline in the descending process is solved.

The utility model discloses a novel standard substance storage container which comprises a placing seat and a container body, the two sides of the top of the placing seat are fixedly connected with shells, the center of one side of an inner cavity of each shell is fixedly connected with a damper, one side of each damper is fixedly connected with a pressure buffering plate, and the other side of each damper is fixedly connected with a pressure buffering plate. And one side of the slow pressing plate is fixedly connected with a slow pressing rod. According to the anti-seismic and pressure-relieving container, the pressure-relieving plate is conveniently driven to perform anti-seismic and pressure-relieving through the damper, so that the pressure-relieving plate drives the pressure-relieving rod to perform anti-seismic and pressure-relieving, the pressure-relieving rod drives the C-shaped protective ring to start anti-seismic and pressure-relieving, and the C-shaped protective ring effectively relieves shaking force generated by a bumpy road surface in the conveying process of the container body; and the container body is prevented from shaking and toppling over in the conveying process, so that the container body is effectively protected, the conveying stability of the container body is greatly improved, and the trouble of workers is solved.

The application belongs to the technical field of charging guns, and discloses a charging gun button assembly and a charging gun. The charging gun button assembly comprises a supporting piece and a soft rubber button, and the supporting piece is provided with a mounting hole. The soft rubber button is arranged in the mounting hole and integrally formed on the supporting piece. The soft rubber button comprises a pressing part and a folded edge part connected to the periphery of the pressing part. The folded edge part is connected to the supporting piece, the pressing part is coaxially arranged with the mounting hole and does not intersect with the orthographic projection of the supporting piece in a first direction. The first direction is the pressing direction of the soft rubber button. The charging gun button assembly and the charging gun provided by the application have high connection strength between the soft rubber button and the supporting piece, reduce the risk of falling off, and have high reliability.

The utility model relates to a crossing track plate with an anti-displacement effect, in particular to the technical field of anti-displacement of crossing track plates. A mounting frame is arranged on one side of the track plate; the mounting frame is arranged in a concave shape; a track is movably mounted in the groove of the mounting frame; a plurality of convex layers and buffer layers are integrally arranged on one side, far away from the mounting frame, of the track plate; wherein the buffer layers are arranged on two sides of the track plate; semicircular grooves facilitating installation of eccentric fasteners are formed in the two ends of the track plate. When the track plate is used, the side, provided with the convex layer and the buffer layer, of the track plate is installed on a roadbed in a matched mode, and therefore when wheel loads on a track are transmitted, the stability of the track plate and the uniformity of the wheel loads transmitted through the buffer layer can be effectively guaranteed; during installation, the installation frame and the track plate are fixedly installed through the bolts in the embedded bolt holes, the track is installed in the grooves of the installation frame, and therefore when the track is used, deviation of the track is reduced under the action of the grooves.

The invention discloses diuron finished product automatic packaging equipment, and relates to the technical field of pesticide packaging, the diuron finished product automatic packaging equipment comprises a main supporting frame and a selective conveying assembly, a small bag packaging assembly is arranged at the upper end in the main supporting frame in a matched mode, and two large bag packaging assemblies are arranged at the lower end in the main supporting frame in a matched mode; the selective conveying assembly is arranged in the main supporting frame in a matched mode and comprises a moving rod, a second guide plate and a first guide plate, one end of the side face of the first guide plate and one end of the side face of the second guide plate are rotationally connected with the side wall of the main supporting frame, and guide columns are fixed to the other ends of the side faces of the first guide plate and the second guide plate. The top of the first guide plate and the top of the second guide plate are vertically aligned with the first sealing structure. Quantitative filling and sealing of small packaging bag finished products can be mechanically completed, quantitative small packaging bags are conveyed into the corresponding guide cylinders, large packaging bag filling equipment can be effectively matched, the working efficiency is greatly improved, and the production cost is effectively reduced.

The present invention belongs to the technical field of trash cans, and discloses an intelligent trash can that can be automatically disinfected, the intelligent trash can comprising a movable barrel body and a wall-mounted fixed cover body, the cover body is sealed and matched with the top of the barrel body, and a sensing device is embedded and installed on one side of the cover body; the cross-section of the cover body is an inverted U-shaped structure, and the top of the barrel body is sealed in the U-shaped groove of the cover body; one side outer wall of the cover body is used for wall-mounted fixation, and the other side of the cover body is provided with a movable mechanism, the movable mechanism is used to open the cover body, and when the cover body is opened, the barrel body can be taken out of the cover body; at least one automatically flip-over cover is embedded in the top of the cover body, and the flip cover cooperates with the sensing device to perform contactless automatic opening and closing of the intelligent trash can; in summary, the intelligent trash can provided by the present invention has the advantages of automatic opening and closing, automatic disinfection, high safety, reasonable structure, low cost and easy use.

The invention belongs to the technical field of machining, and discloses a multifunctional machining combined forming cutter which comprises a cutter head, a front end edge is arranged at one end of the cutter head, a contour edge is arranged on one side of the front end edge, a first step edge is arranged on one side of the contour edge, and a first connecting rod is fixedly installed on one side of the cutter head and located on one side of the first step edge. A second connecting rod is arranged on one side of the first connecting rod, a cutter handle is fixedly installed at one end of the second connecting rod, a second step blade is arranged on the outer side of the connecting end of the first connecting rod and the second connecting rod, a second step end blade is arranged on one side of the second step blade, a second step rear end blade is arranged on the other side of the second step blade, and a multi-spiral groove is formed in the outer side of the second step blade. By setting multi-step blade parameters, contour parameters and a multi-spiral slotting mode, the sharpness of the front and rear cutting edges and the cutting uniformity are guaranteed, multiple-position usability of one tool is achieved, the use efficiency of customers is achieved under the condition that the reasonable use performance of the tool is guaranteed, and the machining time in the use process is shortened.

The utility model discloses an integral gathering component for a high-efficiency compact spinning negative pressure pipe, and relates to the technical field of compact spinning negative pressure pipes. The two ends of the roller and the end assemblies are mounted in a matched manner; the end head assembly comprises an end cover; a stepped hole convenient for mounting a roller is formed in one side of the end cover; a first mounting head and a second mounting head are arranged at the two ends of the stepped hole respectively; wherein the first mounting head and the second mounting head are arranged on the same side; the first installation head and the negative pressure pipe are installed in a matched mode. The first mounting head is inserted into the cavities at the two ends of the negative pressure pipe; a connecting rod is mounted in a groove in the second mounting head; during installation, the two end covers are effectively matched with the roller, the negative pressure pipe and the end of the connecting rod, the first installation head is inserted into a cavity in the end of the negative pressure pipe, the connecting rod is disassembled into a hole groove of the second installation head, effective fixed installation is achieved, and the end of the roller is effectively matched with a stepped hole through a bearing.

The tunnel cable groove construction device comprises a machine shell and a chiseling mechanism, openings are formed in the periphery of the machine shell, and driving wheels are installed at the bottom of the machine shell; the scabbling mechanism comprises a first scabbling assembly and a second scabbling assembly. A lifting plate is installed in the machine shell in an up-down sliding mode. The first scabbling assembly is installed at the bottom of the lifting plate, and a lifting driving assembly is installed on the machine shell. Moving plates are symmetrically arranged on the top surface of the lifting plate left and right, the two moving plates are horizontally and slidably mounted at the ends of the two sides of the lifting plate, and a horizontal driving assembly is arranged between the moving plates; the outer edge of the moving plate is rotationally connected with a rotating plate, the second chiseling assembly is installed on the outer end face of the moving plate, and a supporting assembly for supporting and fixing the rotating plate is installed on the moving plate. The device can be used for scabbling cable grooves with different specifications and sizes, and can effectively perform scabbling construction on the tunnel side wall and the groove base at the same time, so that the construction efficiency of the cable grooves is remarkably improved, and the construction period is greatly shortened.

The invention discloses a grinding method and grinding equipment, and the grinding method comprises the following steps: S1, after a to-be-processed wafer on each wafer bearing table is concentrically placed on the wafer bearing table, a frame of the to-be-processed wafer is fixed through a fastening device of the wafer bearing table; s2, the wafer bearing table is driven by the indexing table to rotate to the position below the first grinding equipment mechanism; s3, a first plug assembly is controlled to be connected with a socket assembly matched with the wafer bearing table, the wafer bearing table adsorbs and fixes the to-be-machined wafer, the wafer bearing table drives the to-be-machined wafer to rotate, and first grinding equipment is started to thin the to-be-machined wafer; s4, after the first grinding equipment mechanism completes thinning, the first plug assembly is controlled to be separated from the socket assembly, and then the wafer bearing table is controlled to rotate to the position below the second grinding equipment mechanism through the indexing table; s5, a second plug assembly is controlled to be connected with a socket assembly matched with the wafer bearing table, the wafer bearing table adsorbs and fixes the to-be-machined wafer, the wafer bearing table drives the to-be-machined wafer to rotate, and second grinding equipment is started to thin the to-be-machined wafer; s6, after the second grinding equipment completes thinning, the second plug assembly is controlled to be separated from the socket assembly, and then the wafer bearing table is controlled to rotate to the feeding and discharging position through the indexing table; and S7, discharging is conducted after fixing of the fastening device to the frame is relieved. The indexing table can always operate in a single direction without interfering with a pipeline, the defect that an indexing table in an existing scheme cannot operate in a single direction is effectively overcome, and invalid idle stroke of the indexing table is avoided.

According to the urban regional electrical hydrogen coupling energy network modeling method and system, the characteristic length of each connection path, the characteristic length of each coupling path, the characteristic value of an electricity storage facility and the characteristic value of a hydrogen storage facility are used as electrical hydrogen energy flow constraint conditions, and the minimum operation and maintenance total cost is used as an electrical hydrogen energy flow target; establishing a collaborative optimization model of the electrical hydrogen coupling network; acquiring an electric energy yield predicted value, an electric energy demand predicted value, a hydrogen yield predicted value, a hydrogen demand predicted value, a gas yield predicted value and a gas demand predicted value, and outputting operation parameters of the power network model, the gas network model and the hydrogen energy network model by using the collaborative optimization model; and forming an electric hydrogen coupling energy network model by using the power network model, the gas network model, the hydrogen energy network model, the operation parameters of the model, the characteristic length of each connection path, the characteristic length of each coupling path, the characteristic value of the power storage facility and the characteristic value of the hydrogen storage facility.

The utility model discloses an elasticity adjustment limit mechanism and its seat, including the pole main part and set up on the outside of pole main part, be equipped with the elasticity adjustment mechanism that is used for its spacing on the outside of set up, elasticity adjustment mechanism includes the built-in piece, the outside of built-in piece is equipped with the turncap that realizes the reciprocating operation through rotation, and the turncap is equipped with the elastic adjustment mechanism that is equipped with the elastic adjustment mechanism. The height of the seat and the height of the pedal plate in the stroke can be rapidly adjusted through the elastic adjusting mechanism, stable limiting is formed, and the seat and the pedal plate are made to be matched with comfortable sitting postures of people of different body types.

The utility model belongs to the technical field of mechanical transmission, and discloses an inner pipe connection transmission structure, which comprises a pipe wall, a connecting piece, a matching piece and a fixing piece, the pipe wall is provided with a fixing hole, the connecting piece is arranged in the pipe wall, the connecting piece comprises a force transmission part and an elastic part, the elastic part can reduce vibration and impact, and the matching piece is matched with the force transmission part. Vibration and impact energy generated in the transmission process can be absorbed and buffered, damage is avoided, the force transmission part is embedded in the groove of the elastic part and used for being connected with the transmission end of the transmission mechanism, the matching piece is arranged between the pipe wall and the elastic part in the circumferential direction of the pipe wall, the inner ring of the matching piece abuts against the periphery of the elastic part, and therefore the matching piece can be connected with the transmission end of the transmission mechanism. The outer ring of the matching piece abuts against the inner circumference of the pipe wall, the matching piece is provided with the fixing groove, one end of the fixing piece is clamped with the fixing groove, the other end of the fixing piece is clamped with the fixing hole, high torque is reliably transmitted, various application scenes with high torque requirements are met, and the reliability and stability of the connecting structure are improved.

The invention discloses a continuous bowl wiping machine which comprises a mounting frame, a control assembly, a belt type conveying mechanism, a rotating disc mechanism, a cleaning mechanism, a telescopic mechanism and a rotating mechanism. The belt type conveying mechanism, the rotating disc mechanism, the cleaning mechanism, the telescopic mechanism and the rotating mechanism are electrically connected with the control assembly. A mounting plate is arranged in the middle of the mounting frame, a telescopic mechanism is mounted at the top, and a rotating mechanism is mounted at the tail end of the telescopic mechanism; a mounting seat is arranged in the middle of the mounting plate, a supporting plate is arranged at the top of the mounting seat, a turntable mechanism and a cleaning mechanism are mounted on the two opposite sides of the supporting plate respectively, and the turntable mechanism is rotationally mounted on the side edge of the supporting plate and matched with the supporting plate; and the belt conveying mechanism is arranged beside the mounting frame, and the belt conveying mechanism is further matched with the supporting plate. The belt type conveying mechanism is matched with the rotating disc mechanism, so that automatic conveying and positioning of bowls are achieved, and the automation level of the cleaning process is improved; the telescopic mechanism, the rotating mechanism and the cleaning mechanism are used in cooperation, it is guaranteed that the outer walls of the bowls are thoroughly cleaned, and the appearance quality and the hygienic standard of products are guaranteed.

The utility model relates to parking limiting device technical field, and disclose a kind of pre-buried anchoring type parking limiting device, including car stopper body, its top two sides are equipped with the fixed groove of opposite inclination 60 °, and fixed groove is set screw ground nail by fixed frame, limiting sliding slot, sliding block cooperation arrangement, top is also equipped with bolt hole and internal hexagonal bolt, bottom is equipped with rubber pad, two ends are equipped with reflective sticker, and the device is realized diagonal anchoring by opposite inclination fixed groove cooperation screw ground nail, and it is fixed in conjunction with internal hexagonal bolt on top up and down cooperation, compared with traditional surface fixed mode, significantly improve stability and anti-impact ability, internal hexagonal nut design facilitates installation and disassembly, reflective sticker enhances night warning, the device effectively solves the problems, such as traditional limiting device anchoring instability, insufficient buffering, installation and maintenance inconvenience, realizes the beneficial effect of efficient stable limiting, reduce maintenance cost, improve parking safety, with good application prospect and popularization value.

This invention relates to the field of organic wastewater treatment technology, and discloses a method and system for treating organic wastewater under a strong electric field. The method includes: Step 1, pretreating the organic wastewater to be treated; Step 2, applying a strong electric field to the pretreated organic wastewater, causing the organic matter in the wastewater to undergo oxidation at the anode to generate free radicals and initiating a free radical chain reaction at the cathode; Step 3, performing solid-liquid separation on the organic wastewater after the strong electric field treatment; Step 4, constructing an electrode passivation inhibition model and simultaneously obtaining the organic wastewater purification rate; Step 5, performing a compliance test on the organic wastewater to be treated, and if it fails to meet the standard, it is recycled again. By including Step 2 and Step 4, it is beneficial to increase the free radical generation rate by using a high-frequency pulse power supply, which is many times higher than the rate of traditional DC power supply, and significantly shortens the treatment time of organic wastewater.

The utility model discloses a forming die for injection molding of medical instruments, which relates to the technical field of injection molding of medical instruments and comprises an upper die holder, a lower die holder is arranged below the upper die holder, a hydraulic rod is fixedly connected to the outer wall of the top of the lower die holder, and the output end of the hydraulic rod is fixedly connected to the outer wall of the bottom of the upper die holder. An injection molding female mold is arranged above the lower mold base, and injection molding grooves distributed at equal intervals are formed in the outer wall of the top of the injection molding female mold. The cooling device can be effectively matched with the liquid inlet pipe and the liquid outlet pipe to form an efficient cooling circulation system, and the cooling cavity is unique in structural design, for example, the height is gradually reduced in the direction close to the liquid outlet pipe, the cross section is in an isosceles trapezoid shape, and the inner diameter is gradually reduced in the direction close to the liquid outlet pipe. The cooling medium can be uniformly distributed and quickly flows in the cavity, so that the cooling efficiency is greatly improved, the product cooling time is shortened, the production efficiency is remarkably improved, and the production cost is reduced.

The utility model belongs to the field of automobile manufacturing, and particularly relates to a matching structure of an upper shield and a blocking leather of a steering column. The clamp comprises a V-shaped opening groove, a rectangular hole and a clamping support lug, wherein the V-shaped opening groove is of three structures; the V-shaped groove is formed in the bottom of the appearance face of the steering column upper protective cover and extends from the left side of the steering column upper protective cover to the right side of the steering column upper protective cover. The opening part of the V-shaped groove is of an inverted C angle structure, and meanwhile, the fit clearance between the interior of the V-shaped groove and the blocking leather is 0.2 mm; the rectangular holes are evenly distributed in the positions, 10.5 mm upwards, of the bottom of the upper shield of the steering column. The clamping support lugs extend out from the edge of the back surface of the baffle leather; the height of the clamping support lug is 17.8 mm, the upper portion of the rectangular hole is of an arc-shaped structure protruding from the two sides of the clamping support lug, the total width of the arc-shaped structure is 13 mm, the thickness of the arc-shaped structure is 2.5 mm, and the structure of the clamping support lug is matched with the structure of the rectangular hole of the upper protective cover in a zero-attaching mode. The three matching structures can enable the shield on the steering column to be effectively matched with the blocking leather, internal environment parts are shielded, and the parting seam of the shield and the blocking leather is hidden to meet the perception requirement of customers.

The utility model discloses a water reducing agent sulfonation device which comprises a reaction kettle, a reaction assembly is arranged in the reaction kettle, the reaction assembly comprises a feeding pipe, a discharging pipe, supporting legs, a reaction tank, a heating wire, an air inlet pipe and an air pump, the feeding pipe is installed at the top of the reaction kettle, the discharging pipe and the supporting legs are installed at the bottom of the reaction kettle, and the heating wire is installed on the air pump. The reaction tank is installed inside the reaction kettle, the heating wire is installed between the reaction tank and the reaction kettle, the air inlet pipe is connected to the top of the reaction kettle, the air pump is installed on the air inlet pipe, a stirring assembly is installed inside the reaction tank, and the stirring assembly comprises a driving motor, a coupler and a stirring rod. The driving motor is fixedly mounted at the top of the reaction tank, and the coupler is mounted at the output end of the driving motor, so that the technical problem that potential safety hazards exist due to the design that a heating device is usually exposed at the outer end of a reaction kettle in the production process of an existing water reducing agent sulfonation device mentioned in the background technology is solved.

The present invention belongs to the technical field of washing machines, and discloses a drain valve assembly and a washing machine, wherein the drain valve assembly includes a valve plug and a driving component for driving the valve plug to move, the driving component includes a centrifugal slider and a reversing transmission mechanism, and the reversing transmission mechanism is respectively connected to the centrifugal slider and the valve plug; the centrifugal slider slides under the action of centrifugal force, and drives the valve plug to move through the reversing transmission mechanism; the sliding direction of the centrifugal slider is different from the movement direction of the valve plug. The drain valve assembly of the present invention is provided with a reversing transmission mechanism, so that the centrifugal slider and the valve plug can move in different directions. When the drain valve assembly is applied to a washing machine to realize centrifugal drainage, the installation position of the drain valve assembly is more flexible, and the installation space can be saved, which is conducive to the expansion of the inner barrel of the washing machine.

The utility model discloses a cutting mechanism for aluminized paper production, which comprises a workbench, a strip cutting assembly is arranged on the workbench, the strip cutting assembly comprises a rack, a hydraulic cylinder, a moving frame, a guide rod, a guide block, a moving groove and a motor, the rack is fixedly arranged on the workbench, the hydraulic cylinder is arranged at the top of the rack, and the moving frame is arranged on the top of the hydraulic cylinder. The moving frame is connected to the output end of the hydraulic cylinder, the guide rod is connected to the top of the moving frame and slidably connected to the rack, the guide block is connected to one side of the moving frame, the moving groove is formed in the rack and slidably connected with the guide block, the motor is installed on one side of the moving frame, and the motor is connected with the guide block. A collecting assembly is arranged on one side of the workbench and comprises a collecting frame, a collecting motor and a collecting roller, and the technical problem that in the background technology, an existing cutting mechanism possibly lacks an accurate slitting control mechanism, and consequently the width and the position of a cut paper tape are not accurate is solved.

The utility model discloses a fruit juicing device which comprises a fixing box, a juicing assembly is arranged on the fixing box, the juicing assembly comprises a placing frame, a servo motor, a main transmission wheel, a rotating shaft, an auxiliary transmission wheel, a main transmission belt and a feeding barrel, the placing frame is fixedly installed on the top of the fixing box, the servo motor is installed on the placing frame, and the rotating shaft is installed on the servo motor. The main transmission wheel is installed at the output end of the servo motor, the rotating shaft is rotatably installed on the containing frame, the auxiliary transmission wheel is installed on the rotating shaft, the main transmission wheel is in transmission connection between the main transmission wheel and the auxiliary transmission wheel, the feeding cylinder is installed in the middle of the containing frame, and a conveying assembly is arranged on one side of the fixing box. The conveying assembly comprises a fixing frame, a material conveying barrel and a material collecting hopper, the fixing frame is installed on one side of the fixing box, and the material conveying barrel is installed on the top of the fixing frame, so that the technical problem that fruits cannot uniformly enter a juicing area in the juicing process mentioned in the background technology is solved.

The present application discloses an article transfer control method, device, storage medium and article transfer system. The method includes: obtaining at least one transmission status signal, each transmission status signal is used to indicate the motion state of a first transport device, and the first transport device is a transmission transport device among multiple transmission transport devices for obtaining transmission status signals; based on each transmission status signal, controlling the corresponding mobile module in the first handover area to perform a movement adapted to the motion state of the first transport device to perform an article transfer operation, and the first handover area is an article transfer area corresponding to the first transport device among multiple article transfer areas. The present application solves the technical problem of how a linear magnetic drive device can transfer articles with other types of conveying equipment in the related art.

The utility model discloses a high-pressure fire hydrant with a rotating structure for a ship, and relates to the technical field of rotating fire hydrants. The base and a ship are fixedly installed. A mounting seat is arranged on the base; the mounting seat is movably mounted with the transverse rotating component through a bearing; a radial rotating assembly is fixedly mounted at one end, away from the mounting seat, of the transverse rotating assembly; wherein the transverse rotating assembly comprises a rotating drum; the rotary drum is movably mounted in the mounting seat through a bearing; a turbine is fixedly mounted on the surface of the rotary drum; one side of the turbine is matched with the first worm; the first worm is movably mounted in a first matching cylinder, and the first matching cylinder is welded and fixed with the rotating cylinder through a fixing plate; in the device, a first worm is effectively matched with a worm wheel on the surface of a rotating drum through rotation of a first rotating wheel, the effect that a transverse rotating assembly drives a radial rotating assembly on the top to integrally rotate is achieved, and therefore the 360-degree rotating effect is effectively achieved in the using process.

The present invention provides a plug-in assembly, an LED box assembly and an LED display device for an LED display device, wherein the plug-in assembly of the LED display device comprises: a first plug-in structure, comprising a first seat body and a first plug-in component arranged on the first seat body; a second plug-in structure, comprising a second seat body, a second plug-in component movably arranged on the second seat body and a driving component for driving the second plug-in component to move; a first locking component movably arranged on the driving component, wherein the driving component drives the second plug-in component to move so that the second plug-in component has a connection position plugged with the first plug-in component and a disconnection position separated from the first plug-in component, and when the second plug-in component is in the connection position, the first locking component can be moved from the first unlocking position to the first locking position to keep the second plug-in component in the connection position. The technical solution of the present application effectively solves the problem in the related art that the integrated plug is easy to loosen, which makes the integrated plug and the integrated socket easy to have poor contact.