25results about How to "Affect the use effect" patented technology

The invention discloses framework welding equipment for aluminum alloy doors and windows, and relates to the technical field of welding equipment.The framework welding equipment comprises a welding table and further comprises a welding auxiliary mechanism, the welding auxiliary mechanism is arranged on the upper surface of the welding table, and the welding auxiliary mechanism comprises two vertical plates fixedly connected to the two sides of the welding table correspondingly; a guide rod is fixedly connected between the two vertical plates, a moving plate is slidably connected to the surface of the guide rod, a ball is arranged in the moving plate, a welding head is inserted into the ball, a supporting block is fixedly connected to the upper surface of the moving plate, and a connecting frame is inserted into the supporting block. And a pressing ring is fixedly connected to the bottom end of the connecting frame, an external threaded pipe is fixedly connected to the surface of the welding head, and the external threaded pipe is inserted into the interior of the ball, so that the problems that when welding is conducted after the angle and height of the welding head are adjusted, deviation is likely to occur, and consequently welding seams are inclined and uneven in width are solved.

The utility model relates to conductive adhesive tape technical field discloses a conductive adhesive tape with antiskid structure, including conductive cloth, the top fixedly connected with first lug of conductive cloth, the top of conductive cloth is provided with adhesive layer, the bottom of conductive cloth is provided with waterproof and breathable membrane. This conductive adhesive tape with antiskid structure is provided with conductive cloth, first lug, second lug and antiskid agent, and first lug and second lug can make the upper and lower ends of conductive cloth uneven, thereby can increase the friction of the upper and lower ends of conductive cloth, the friction of conductive cloth can improve the antiskid performance of conductive cloth, makes conductive cloth antiskid and can prevent conductive cloth from accidentally sliding when using and influences use effect, and antiskid agent can further improve the antiskid performance of conductive cloth surface, solve the problem that the surface of adhesive tape is too smooth, easily slides in the operation process, leads to the problem of inaccurate installation or poor contact.

The utility model belongs to the technical field of medical auxiliary devices, and particularly relates to an auxiliary moving trolley for a knee joint exerciser, which comprises a support, an upper supporting plate is arranged on the support, a sliding plate is arranged on the upper supporting plate, and the sliding plate is connected with the upper supporting plate through a sliding rail. The sliding plate is provided with two clamping and fixing devices used for clamping and fixing the knee joint exerciser, the clamping and fixing devices are movably arranged on the sliding plate, and the two clamping and fixing devices are oppositely arranged at intervals; a turnover handrail is arranged on the side face of the upper supporting plate. The knee joint exerciser can be conveyed to a sickbed through operation of one person, and the transferring efficiency of the knee joint exerciser is improved. Meanwhile, after the knee joint exerciser is used, the knee joint exerciser can be placed on the moving trolley, and pollution caused by direct placement on the ground is avoided. The knee joint exerciser can be clamped and fixed, and the knee joint exerciser is prevented from being damaged due to the fact that the knee joint exerciser moves in the moving process of the moving trolley or the sliding plate.

The application discloses a water outlet module and a faucet. The water outlet module is used for being installed at a water outlet end of a faucet body, and comprises a water outlet shell provided with a first water outlet capable of upward water outlet and a second water outlet capable of downward water outlet; a rotating core provided with a water flow channel; the rotating core is rotatably installed in the water outlet shell around an axis of the rotating core, and a rotating operation part is arranged; the rotating core switches multiple states through rotation, and the multiple states at least include a first state and a second state; in the first state, the water flow channel is communicated with the first water outlet; and in the second state, the water flow channel is communicated with the second water outlet. The application makes the internal structure of the faucet body simpler and easier to be processed and formed.

The utility model discloses quantitative water purifying agent adding device, including device shell, the top fixedly connected with servo motor of device shell, the bottom fixedly connected with stirring subassembly of servo motor, and stirring subassembly is used for stirring the substance in the inside of device shell, stirring subassembly includes transmission shaft B, and transmission shaft B is located the output of servo motor bottom, and servo motor is the drive mechanism of transmission shaft B, and the outside rotatoryly connected with transmission shaft A of transmission shaft B, and one side of transmission shaft B and transmission shaft A intersection department is provided with transmission rod, when servo motor drives transmission shaft B to rotate, the utility model discloses through transmission shaft B and transmission shaft A cooperation stirring fan blade B and stirring fan blade A and stirring rod are fully stirred to water purifying agent, prevent water purifying agent deposition, influence water purifying agent's use effect, and stirring fan blade A outside and the inner wall of device shell are pasted, thereby when transmission shaft B rotates, transmission shaft B cooperation stirring fan blade A is cleaned to the inner wall of device shell.

The invention discloses a wearable lower limb exoskeleton robot with an adjustable hip joint, and belongs to the technical field of exoskeleton robots. The wearable lower limb exoskeleton robot comprises a hip joint adjusting device and two lower limb exoskeleton mechanisms; the hip joint adjusting device comprises a hip cross beam, a first synchronous adjusting device, two second synchronous adjusting devices and two gravity center floating devices. The first synchronous adjusting device is mounted on the hip cross beam; the two second synchronous adjusting devices are respectively arranged on the first synchronous adjusting device; the two gravity center floating devices are installed on the two second synchronous adjusting devices in a one-to-one correspondence mode. The two lower limb exoskeleton mechanisms are installed on the two gravity center floating devices in a one-to-one correspondence mode. Left-right and front-back stepless adjustment on the sagittal plane is achieved, up-down floating can be achieved according to gravity center changes of a human body during rehabilitation training or auxiliary walking, the wearing requirements of the hips of different patients can be met, the motion posture of the device is close to the walking gait of a normal person, and the use experience degree and the rehabilitation training degree of the patients can be improved.

The application discloses a kind of silicon display panel vacuum suction mechanism, including mobile platform and being equipped with suction table;Suction table is movably provided with multiple groups of suction nozzle, and display panel is placed at the top end of suction nozzle;It further includes driving element, and driving element is located in suction table, driving element is drivingly connected with suction nozzle, and driving element controls suction nozzle to have two states: first state;Suction nozzle is communicated with driving element under the pressure of display panel, and the suction nozzle communicated with driving element is driven by pump body to suction and fix display panel;Second state;Suction nozzle is not communicated with driving element, and the bottom of suction nozzle is in communication state for discharging waste residue;In the application, display panel is suctioned and fixed by driving element cooperating with suction nozzle, under the action of display panel, suction nozzle can be in contact with display panel, and suction and fixation is formed in sealed and communicated state, waste residue flowing into suction nozzle is discharged through the formed bottom communication structure without contacting suction nozzle, to avoid the accumulated waste residue flowing into suction nozzle to cause blockage, affect the use effect of suction nozzle.

The utility model relates to the technical field of food production equipment, in particular to a food production packaging machine which comprises a packaging machine body, a conveying belt supporting frame is installed at the lower end of the packaging machine body, a guide assembly is arranged on the outer wall of the upper side of the conveying belt supporting frame, and a static electricity removing assembly is installed on the outer wall of the left end of the conveying belt supporting frame. According to the packaging machine for food production, the first static electricity removing rod and the second static electricity removing rod are used for conducting static electricity removing operation on the outer skin of a package, the situation that dust is adsorbed by the outer skin of the package, and the using effect of the outer skin of the package is affected is prevented, and the packaging machine is suitable for food production. A heat insulation plate and a sealing clamping plate are used for heating, a packaging bag is subjected to hot melting cutting, cutting convenience and regularity are improved, a hydraulic cylinder stretches out and draws back to drive a guide plate at one end to conduct interval adjustment according to the size of food needing to be packaged, and the guide plate can conveniently conduct guide operation on the food in the conveying process.

The utility model discloses a kind of adjustable mechanism platform suitable for front edge plate installation, including fixed frame, the top inner wall of fixed frame is fixedly connected with fixed shell, the bottom inner wall of fixed shell is fixedly connected with electric push rod, the elongation end of electric push rod is installed with electromagnetic chuck, the both sides outer wall of fixed shell is fixedly connected with L type plate, two The L type plate between is movably connected with two-way threaded rod, the outside of two-way threaded rod is movably connected with connecting frame, the bottom of connecting frame is fixedly connected with limit shell, the inside of limit shell is equipped with clamping assembly, the one end of two-way threaded rod protrudes L type plate and is fixedly connected with knob, the utility model not only can be convenient for to front edge plate is lifted while installing positioning, and device can be applied to multiple different width front edge plate, two-way threaded rod's position can also be further limited and fixed by magnetic block.

The utility model discloses a tobacco planting leaf surface sprinkling irrigation device belongs to tobacco planting technical field, including support frame, the inner side wall of support frame is fixedly connected with the spray pipe, and the both ends below support frame all are provided with lift moving mechanism, the utility model sets up protection subassembly, and moves the component periphery two sides of lift moving mechanism of two protective cover close fitting, and the plug -in strip on one of end plate follows through the perforation and penetrates the other end plate, and the plug -in strip removes the fixed screw rod and drives through the round hole and penetrates L type board, and then the thread cylinder is rotated and is screwed to fixed screw rod, thereby can fix two protective cover and lift moving mechanism and carry out the fixed operation, in the protection operation of protective cover can be carried out to the component of lift moving mechanism in the subsequent use process, avoids the sundries of outside to fall on the component of lift moving mechanism, and then can avoid the component of lift moving mechanism and be damaged.

The utility model relates to the technical field of scanning guns, and discloses a scanning gun with a scanning gun head capable of being automatically cleaned, which comprises a holding handle, a first motor and a cleaning assembly, a support base connected with the holding handle is arranged at the bottom of the holding handle, a detection button for controlling equipment to start and operate is arranged on the holding handle, and the first motor is connected with the cleaning assembly. And a scanning probe for supporting the scanning gun is arranged at the top of the holding handle. An arranged first motor drives a rotating adjusting rod to achieve angle adjustment, an arranged second motor drives a sealing cover on a rotating fixing rod to a proper angle, the sealing cover is pulled by a telescopic adjusting rod to seal an inner cavity of a scanning probe, cleaning liquid for cleaning is prevented from splashing everywhere during cleaning, and the cleaning effect is improved. According to the cleaning device, sanitation during cleaning is guaranteed, cleaning needs to be carried out in a specific place, convenience is brought to cleaning of a user, continuous discharging and cleaning of the cleaning liquid are not needed, it is guaranteed that the cleaning liquid is not wasted, and the cost of early cleaning of the device is reduced.

The utility model discloses a folding universal warning flagpole, which belongs to the technical field of flagpoles, and comprises an audible and visual alarm, a fixed rod, a connecting rod, an elastic piece, a movable rod and a plurality of warning assemblies, a control switch of the audible and visual alarm and the plurality of warning assemblies are arranged at the top of the movable rod, the elastic piece is arranged at the bottom of the movable rod, and the elastic piece is connected with the connecting rod. The connecting rod is installed on the top of the fixing rod which is used for being detachably connected with an oil filling pipe fixing frame. The safety of the aviation oil filling process can be improved through the multiple warning assemblies; the visual range of the multiple warning assemblies can be expanded through the movable rods, and the visibility is improved; a worker can flexibly adjust the spatial placement positions of the multiple warning assemblies, and the adaptability to the surrounding environment is improved; the movable rod can be automatically reset through the elastic piece, so that the warning effect of the warning assemblies on the movable rod is ensured to be continuous and effective, and the use is convenient.

The utility model discloses a catalytic combustion device for organic waste gas treatment, which relates to the technical field of catalytic combustion and comprises a base, a fan body, a gas inlet, a combustion bin, a sealing opening and closing door, a gas outlet, an electromagnetic valve and a catalyst carrier impurity accumulation prevention component. The impurity accumulation prevention component of the catalyst carrier is convenient for effectively preventing accumulation of impurities accumulated on the surface of the catalyst carrier or in pores of a catalyst layer, and as a certain amount of dust and impurities are contained in waste gas, the dust and impurities are prevented from being accumulated on the surface of the carrier or in the pores along with the increase of time; therefore, the use effect of the catalyst is influenced.

This invention discloses a rotary system for the cutting mechanism of a roadheader, comprising: two hydraulic cylinders, an electromagnetic directional valve, a logic controller, and an electronic control button. This device, by incorporating hydraulic cylinders with displacement sensors, an electromagnetic directional valve, a logic controller, and an electronic control button, forms a one-button return-to-center control system for the roadheader's cutting mechanism. Using this system in the roadheader's hydraulic system, the cutting mechanism can be returned to center with a single press of the electronic control button when needed, ensuring accurate centering without relying on the operator's visual judgment. When using left or right-side anchor drilling rigs, it ensures the cutting mechanism of the roadheader remains accurately centered, preventing uncontrollable left or right deviations that could affect the roadheader's performance. This system is simple and compact, easy to manufacture and process, and simpler and more efficient to operate, reducing the difficulty of operation for workers and improving work efficiency and safety during construction.

The utility model relates to dry -type transformer technical field, concretely relates to a mining explosion -proof dry -type transformer no excitation tapping voltage regulating switch subassembly, including transformer main part, casing, heat dissipation mechanism, open -close mechanism and tapping post, the casing is fixedly installed on the transformer main part through the sleeve, the tapping post is fixedly installed in the casing, the heat dissipation mechanism is used to the inside heat dissipation of casing, open -close mechanism is used for opening and closing casing, and open -close mechanism includes apron, and apron hinged mounting is in the casing, and open -close mechanism still includes rotating plate, plugboard and limiting mechanism, and rotating plate is rotatably installed on apron through cylinder barrel. The mining explosion -proof dry -type transformer no excitation tapping voltage regulating switch subassembly, through the open -close mechanism that sets, makes the rotary knob, can drive plugboard and move to the apron, thereby can be positioned or remove the apron, thereby conveniently open -close casing and carry out voltage regulation, and further improve the working efficiency of mining explosion -proof dry -type transformer.

The utility model relates to the technical field of sinking roller provides a kind of high-speed continuous chrome-plating work tank sinking roller sealing device, including sinking roller main body and sliding slot;The inside of sinking roller main body is provided with sliding slot, the both sides of sinking roller main body are provided with shaft sleeve, the inside of sinking roller main body outside shaft sleeve is provided with sealing structure.The utility model is provided with sealing structure, sealing ring and shaft sleeve are mutually interfered, and then the sealing treatment of shaft sleeve is carried out, and in the process of using, limit spring pushes block so that it will sealing ring to the surface of shaft sleeve and is pushed, prevent its in the process of wear from not easy to cause influence to sealing effect, and then prevent its plating solution from entering its inside and causing pollution etc., to reach the purpose of being convenient to the sealing treatment of sinking roller.

This utility model discloses a drive roller for dry continuous casting, comprising: a drive roller body including a mandrel portion, a roller sleeve portion sleeved on the outer side of the mandrel portion, and a cooling inner channel provided inside the mandrel portion; a bearing support portion including a bearing seat body, one end of the bearing seat body being closed and the other end being fitted with a through cover, the bearing seat body and the through cover forming an integral structure; both the inner wall of one end of the bearing seat body and the inner wall of the through cover are provided with an all-metal sealing unit for sealing the mandrel portion; a cooling portion including a cooling water pipe, one end of the cooling inner channel being provided with a dual-path rotary joint, the dual-path rotary joint including a water inlet passage communicating with the cooling water pipe and a water return passage communicating with the cooling annulus; and a drive connection portion disposed at the end of the drive roller body. In this utility model, the bearing seat body and the through cover form an integral structure, effectively reducing the risk of impurities and high-temperature water vapor entering between the through cover and the bearing seat body; the use of an all-metal sealing unit ensures a long service life of the sealing structure.

The application relates to the technical field of ultrasonic drillers, in particular to a single piezoelectric stack double-side driven staggered penetration coring device, an ultrasonic motor and an ultrasonic driller. The single piezoelectric stack double-side driven staggered penetration coring device comprises a first amplitude conversion mechanism, the first amplitude conversion mechanism comprising a fixed section and an extension section, the extension section being vertically arranged at the center position of the fixed section; a piezoelectric ceramic mechanism, which is sleeved on the extension section and is in contact with the fixed section; a second amplitude conversion mechanism, which is arranged on the side of the piezoelectric ceramic mechanism away from the fixed section and is sleeved on the extension section; and at least two coring pipes, which are arranged in the extension section. The single piezoelectric ceramic mechanism can be used as a power source, the piezoelectric ceramic mechanism is used to drive the first amplitude conversion mechanism and the second amplitude conversion mechanism through the vibration of the two sides, and the first amplitude conversion mechanism and the second amplitude conversion mechanism on one side reversely transmit the vibration generated by the piezoelectric ceramic mechanism.

The present application relates to a kind of control methods of adjusting hot-rolled strip target temperature online, specifically comprising the following steps: according to the chemical composition of target billet of tapping mark, the chemical composition of target billet is recorded;According to the chemical composition content of each alloy element in the chemical composition of target billet, alloy content range performance coefficient table is prepared;The chemical composition content of each alloy element in the chemical composition of target billet is compared with alloy content range performance coefficient table, and comprehensive performance prediction guide coefficient is obtained;According to the size of comprehensive performance prediction guide coefficient, temperature adjustment value is selected;Increase or reduce temperature adjustment value based on original target temperature, obtain new target temperature.The present application has the advantages that: according to the corresponding comprehensive performance prediction guide coefficient obtained by simulating and calculating the slab chemical composition, for the not ideal composition interval slab, corresponding finish rolling temperature adjustment and coiling temperature adjustment are taken in hot continuous rolling mill set, and online automatic identification and temperature control are realized.

The utility model discloses a kind of embedded pipeline protection devices, it is related to protection device structure technical field, to solve the process of conveying or placing of current embedded pipeline, prone to damage due to collision, simultaneously, the problem of the easy rolling situation when placing, its technical scheme main point includes positioning rod, both sides of the positioning rod are equipped with fixed placement seat, both sides of the fixed placement seat upper end are provided with rotating mounting seat one, the outside of the positioning rod is equipped with mobile placement seat, both sides of the mobile placement seat upper end are provided with rotating mounting seat two, one end of rotating mounting seat one and rotating mounting seat two is equipped with rotating seat, one end of the rotating seat is provided with threaded rod, the upper side of fixed placement seat and mobile placement seat is equipped with limit protection seat, both sides of the limit protection seat upper end are provided with protection plate, both sides of the limit protection seat lower end are provided with mounting seat.

The utility model discloses a kind of composite tools for extracorporeal circulation, including connecting rod, respectively be set in the percussion hammer connecting end and scissors connecting end of connecting rod opposite two ends, percussion hammer connecting end is connected with percussion hammer, and scissors connecting end is provided with receiving cavity, and receiving cavity is provided with scissors, and the width of receiving cavity is greater than the diameter of connecting rod. By setting receiving cavity in the east connecting end of connecting rod, scissors can be accommodated in receiving cavity;When percussion hammer is needed, it can be used directly, and when scissors are needed, it can be taken out and used, and after the use of scissors is completed, it is collected in receiving cavity again, which avoids the loss of small items such as scissors after use, makes scissors easy to carry, and avoids the carrier being pricked by scissors;The percussion hammer is connected to the receiving cavity containing scissors through the connecting rod, and the width of the receiving cavity is greater than the diameter size of the connecting rod, which effectively increases the overall volume of the percussion hammer, and avoids the phenomenon that the percussion hammer and the scissors are too small and easy to lose.

The utility model discloses a double-cone drying machine for producing halogen-free flame retardant, which comprises a double-cone drying machine, the top end of the double-cone drying machine is fixedly connected with a first sealing cover through a plurality of screws, the bottom end of the double-cone drying machine is in threaded connection with a second sealing cover, and the inner wall of the bottom end of the double-cone drying machine is fixedly connected with a plurality of fixing rods. One end of the fixing rod is fixedly connected with a first limiting ring, the middle of the first limiting ring is rotationally connected with a second limiting ring, the middle of the second limiting ring is fixedly connected with a fixing sleeve, and the middle of the fixing sleeve is fixedly connected with a rotating shaft. Compared with the prior art, the connecting lantern ring drives the scraper frame to rotate, powder attached to the inner wall of the double-cone drying machine is scraped off, collection and cleaning of the powder on the inner wall of the double-cone drying machine are facilitated, and it is avoided that powdery ethyl propyl isobutyl aluminum hypophosphite is repeatedly dried, and then the using effect of the ethyl propyl isobutyl aluminum hypophosphite is affected.

The utility model discloses a kind of ventilation cabinet with UV light oxygen catalysis and activated carbon filtration, it is related to ventilation cabinet field, including ventilation cabinet main body, the side opening of ventilation cabinet main body has side mouth, the side movable mounting of ventilation cabinet main body has movable door plate, the inside one end of ventilation cabinet main body is provided with wind deflector, the inside fixed mounting of ventilation cabinet main body has UV lamp and activated carbon plate, the inside fixed mounting of ventilation cabinet main body has mounting plate.The utility model solves the problem that the use effect of the existing ventilation cabinet with UV light oxygen catalysis and activated carbon filtration mentioned in the above background art is not good, by being misaligned with two groups of mounting plates in the inside of ventilation cabinet main body, mounting groove is opened in mounting plate, and a plurality of first pulleys are movably installed between mounting groove, when limiting block is sleeved in the inside of mounting groove, the first pulley of movably setting can make the more smooth sliding of limiting block.