13results about How to "Affect the use effect" patented technology

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 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 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 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.