20results about How to "Reach the limit effect" patented technology

The invention relates to the technical field of automatic cutting and receiving equipment, and discloses intelligent connection equipment for strip-shaped products and a connection method of the intelligent connection equipment. The intelligent connection equipment for the strip-shaped products is provided with a rack, and a discharging module, an automatic receiving module, a small buffering module and a control system for controlling the whole equipment to operate are sequentially arranged on the rack along a product advancing route. The automatic material receiving module comprises a welding moving platform, and a laser module, a tailing clamping jaw, a waste clamping module, a material stabilizing module, a driving wheel module and a reversing guide wheel are sequentially arranged on the welding moving platform along a product advancing route. The connection equipment is high in automation degree, intelligent identification and parameter switching can be carried out on different products, meanwhile, automatic connection quality detection and automatic reconnection after NG can be achieved, a production line is not stopped, and the efficiency is improved by 80%; after the products are automatically connected, the head and tail loss of the products is reduced; the joint removing procedure and cost of a rear-end automatic machine are reduced; meanwhile, human resources are saved.

The utility model provides a household appliance glass cleaning device, and relates to the technical field of glass cleaning devices, the household appliance glass cleaning device comprises a work box and an adjusting structure, the surface of the work box is fixedly connected with a control panel, an opening of the work box is provided with a storage box, the surface of the work box is fixedly connected with a control block, and the control block is fixedly connected with the control panel. A control motor is arranged in the control block, a conveying roller is arranged on a conveying part of the control motor, a cleaning box is fixedly connected to the upper surface of the working box, a water tank is arranged at the top of the cleaning box, a water pipe is arranged at the bottom of the water tank, and a mounting pipe is arranged at the end, away from the water tank, of the water pipe; according to the glass cleaning device, the problems that most of glass is cleaned through cleaning sponge, but the cleaning sponge is mostly directly clamped and fixed on a machine, the position of the cleaning sponge is relatively fixed, and when glass with different thicknesses needs to be cleaned, the position of the cleaning sponge cannot be reasonably adjusted according to the thickness of the glass, so that the glass with different thicknesses cannot be adaptively cleaned are solved.

The utility model belongs to the field of chemical fiber production equipment especially, it is a kind of high -efficient six roll godet optimization device, it includes base, godet roller and limiting mechanism, six godet rollers are rotatably installed on the base, the limiting mechanism that carries out the location of silk thread is installed on the base, the limiting mechanism is connected with one of six the godet roller the godet roller, the limiting mechanism includes threaded rod, nut, limit board, ring plate, worm wheel, worm and protective plate, threaded rod is rotatably connected on the base, a plurality of nuts are threadedly connected on the threaded rod, limit board is rotatably set on a plurality of the nut. The utility model can not only realize the effect of avoiding the stacking between silk threads by the cooperation of each component, but also can more have the effect of adjusting the spacing between a plurality of the limit boards according to user's demand, and also can realize the effect of moving and adjusting a plurality of the limit boards synchronously.

This utility model belongs to the field of refrigeration technology, specifically a mobile refrigeration machine, including a refrigeration machine body. A component slot is provided at the bottom of the refrigeration machine body, and a moving component is installed on the bottom of the inner wall of the component slot. A sliding frame is fixedly installed on the right side of the refrigeration machine body, and a pulling component is slidably installed inside the sliding frame. In this embodiment, squeezing the two pulling blocks towards the center of the sliding slot moves the insertion post and the locking post together. The locking post then compresses the return spring, causing it to retract and no longer be inserted into the locking interface. Pulling the handle upwards moves the connecting rod and the sliding block inside the sliding frame. After moving the handle to the appropriate pulling height, releasing the pulling blocks releases the return spring, pushing the locking post into the locking interface at the current height. This limits and fixes the sliding block inside the sliding frame, achieving the effect of adjusting the height of the pulling handle.

The utility model relates to the technical field of body dryers, in particular to an air outlet convex opening capable of being limited and clamped, and solves the problems that in the prior art, if installation can be completed only through complex operation of personnel, the workload of the personnel is increased, the installation proficiency of the personnel is limited to a certain degree, and the installation efficiency is high. And therefore, the installation convenience of the structure is reduced. An air outlet convex opening capable of being limited and clamped comprises a machine head, a machine body is detachably connected to the bottom of the machine head, a cover plate is detachably connected to one side of the machine head, an air duct is vertically arranged in an inner cavity of the machine head, and a draught fan and a resistance heating wire are installed in an inner cavity of the air duct. By means of the structural design, personnel can conduct butt joint on the air ducts quickly, tools used in the butt joint process are omitted, the installation efficiency of the structure by the personnel is improved, meanwhile, the operation steps needed by the personnel are saved, and convenience is brought to installation operation of the personnel by means of the structure.

The utility model relates to a main shaft rigidity measuring device, which belongs to the technical field of main shaft rigidity measurement and comprises a working table, a measuring assembly is arranged at the top of the working table, a limiting mechanism is arranged on the working table, a limiting assembly is arranged on the working table, and an adjusting assembly is arranged on the working table. The limiting mechanism comprises a supporting plate arranged at the top of the workbench, a motor is fixedly installed at the top of the supporting plate, an output shaft of the motor is fixedly connected with a threaded rod, and the outer side of the threaded rod is in threaded connection with a movable rod. According to the main shaft rigidity measuring device, through the arrangement of the limiting mechanism, the rigidity measuring device has a limiting and fixing function, and the effect of limiting and fixing the main shaft is achieved, so that the main shaft is conveniently and rapidly limited and fixed, the rigidity of the main shaft is conveniently measured, the main shaft is also conveniently and rapidly disassembled, and the working efficiency of the rigidity measuring device is improved; the use of a user is facilitated, and the practicability of the rigid measuring device is improved.

This utility model discloses an adjustable height bathroom hardware base, relating to the field of bathroom hardware accessories technology. It aims to solve the technical problems of current height-adjustable bathroom hardware bases, which have complex adjustment structures, cumbersome operations, high costs, and poor stability after adjustment, easily leading to loosening and wobbling. The new base is for fixing to a wall, with an adjustable towel rack installed on one side. A limiting seat is fixedly installed on the side of the base to restrict the position of the towel rack. Several upwardly inclined limiting members are vertically arranged on the side of the base inside the limiting seat. This utility model uses the vertically arranged limiting members on the base to obliquely engage with the adjusting member on the towel rack. The user only needs to lift the towel rack upwards to disengage the adjusting member from the gap of the current limiting member, then adjust it to the desired height and lower it. It has the advantages of simple structural fit, convenient height adjustment, and high stability.

The utility model relates to the technical field of monitoring equipment, in particular to dam internal deformation monitoring equipment. The inclinometer comprises an inclinometer body, a plurality of operational keys are installed on one side of the inclinometer body, a cable is installed on the upper surface of the inclinometer body, an inclinometer pipe is arranged on one side of the inclinometer body, and a winding structure is arranged on the upper surface of the inclinometer body and comprises a fixing plate and a connecting plate. The fixing plate and the connecting plate are fixedly connected with the inclinometer, the inner wall of the fixing plate and the inner wall of the connecting plate are rotationally connected with a rotating column, the arc surface of the rotating column is fixedly connected with a rotating wheel, the inner wall of the fixing plate is fixedly connected with a conductive sliding ring, and the rotating end of the conductive sliding ring is electrically connected with a connecting wire. The problems that due to the fact that the manual winding speed of a worker is low, the worker drags the cable to rub the ground in the winding process, the surface of the cable is abraded after a long time, and the accuracy of monitoring equipment is affected when the cable is seriously abraded are solved.

This utility model discloses a steel plate cutting device for the production of metal tool cabinets, belonging to the field of steel plate cutting technology. The utility model includes: a limiting groove: the limiting groove is formed on the upper surface of the machine body; a limiting block: the outer surface of the limiting block is slidably connected to the inner wall of the limiting groove; a pressing plate: the pressing plate is disposed inside the limiting block; and a first sliding groove: the first sliding groove is formed on the opposite side of the limiting block, and the inner wall of the first sliding groove is slidably connected to the outer surface of the pressing plate. This utility model solves the problem that, due to the lack of a limiting structure in the cutting machine, the steel plate will shift during transport, resulting in deviations in the subsequent steel plate cutting dimensions, causing inconsistent specifications of cabinet components, affecting subsequent assembly accuracy, and even leading to situations such as inability to splice or structural misalignment.

The utility model discloses a miniaturized microwave transceiving channel device, including device body and linkage frame, linkage frame is located device body below, the inside slide coupling of linkage frame has the bottom plate, the top of linkage frame is seted up with the mounting slot, the bottom fixed mounting of device body has the mounting block, the bottom extension of mounting block reaches the inside of mounting slot, the utility model discloses a handle right pull, make handle drive square bar movement, and square bar movement drive gear moves to the outside of tooth cylinder, and gear moves to the outside of tooth cylinder can to handle rotation, handle rotation drive support rod rotation, and support rod rotation can make linkage frame rise through with the top contact of bottom plate after rotation, and linkage frame rise drive device body rise, and then reach the effect of adjusting the height of device body, after adjusting to the suitable position through handle left push, make gear reset to the inside of tooth cylinder, reach the effect of limiting the device body of adjusting.

The utility model discloses a novel step surface workpiece fixing device which comprises a bottom plate, motors are fixedly installed on the two sides of the top of the bottom plate, threaded rods are fixedly installed at the output ends of the motors, threaded sleeves are installed on the front surfaces of the threaded rods in a threaded mode, and transverse plates are fixedly installed at the ends, close to each other, of the threaded sleeves. Supporting rods are clamped to the two sides of the bottom of an inner cavity of the transverse plate through clamping grooves, and abutting plates are fixedly mounted at the tops of the supporting rods. Through the arrangement of the motor, the effect of rotating the threaded rod is achieved, through the arrangement of the threaded rod, the effect of adjusting the height of a threaded sleeve through a polished rod and a sliding ring is achieved, through the arrangement of the threaded sleeve, a transverse plate can be driven to adjust the height, and through the arrangement of the transverse plate, the height of the threaded sleeve can be adjusted. And through arrangement of the supporting rod, the effect of adjusting the height of the supporting rod is achieved, and through arrangement of the supporting rod, the effect of adjusting the height of the abutting plate through a second telescopic support is achieved.

The utility model discloses a fertilizing device for planting tussilago farfara, which relates to the technical field of fertilizing for planting tussilago farfara and comprises a push rod, a lifting unit is arranged on one side of the push rod, a stirring unit is arranged on the top surface of the lifting unit, a conveying unit is arranged on the top surface of the push rod, and a swinging mechanism is arranged on the top surface of the push rod. The lifting unit comprises a workbench, the workbench is fixedly connected to one side of the push rod, the top face of the workbench is fixedly connected with a first motor, the output end of the first motor is in transmission connection with a first gear, one side of the first gear is in meshed connection with a second gear, and the inner side of the second gear is fixedly connected with a threaded rod. The inner side of the surface of the threaded rod is in threaded connection with a fixing frame. Through mutual cooperation of the workbench, the first motor, the first gear, the second gear, the threaded rod and the fixing frame, the effect of conveniently adjusting the fertilization height according to the growth height of tussilago farfara is achieved, and meanwhile, tussilago farfara plants are prevented from being damaged.

The multi-printing tire mold with the damping and protecting functions comprises a base, an outer ring is fixedly connected to the upper end of the base, a movable plate is slidably connected to the inner wall of the outer ring, and a mold core body is fixedly connected to the upper end of the movable plate. Four sliding grooves distributed in the circumferential direction at equal intervals are formed in the upper end of the base, a buffering mechanism used for buffering the mold core body is jointly arranged in the four sliding grooves, and the buffering mechanism comprises four sliding blocks slidably connected into the four sliding grooves correspondingly. And the lower end of the moving plate is fixedly connected with four fixed blocks which are distributed in the circumferential direction at equal intervals, and the four sliding blocks and the four fixed blocks are rotationally connected through rotating rods correspondingly. According to the utility model, through the arrangement of the buffer mechanism, when the die is closed, the die core main body is pressed to move downwards to push the four sliding blocks to move in the sliding chutes so as to extrude the spring, so that the spring is compressed, the buffer effect is achieved, and the damage of the die core main body caused by larger impact force is avoided.

The utility model discloses an eye protection table lamp capable of being adjusted in multiple directions, and relates to the technical field of household appliances. The multi-direction adjusting eye protection table lamp comprises a lamp holder, a rotating groove is formed in the lamp holder, a steering mechanism is arranged in the rotating groove, a suction cup is fixedly connected to the outer wall of the bottom of the lamp holder, a limiting device is arranged in the lamp holder, the steering mechanism comprises a rotating rod, a first bevel gear is fixedly connected to the rotating rod, and a second bevel gear is fixedly connected to the rotating rod. The lamp holder is rotationally and slidably connected with a control block, the control block is fixedly connected with a second bevel gear, the control block is rotationally connected with a fixing ring, the mounting groove is fixedly connected with a check block, and a capsule is arranged between the check block and the fixing ring. According to the multi-direction adjusting eye protection table lamp, through the combined action of the steering mechanism and the limiting device, a user can adjust the direction of the table lamp according to needs, it can be guaranteed that mistaken touch is prevented when steering adjustment is not needed, and the good using effect is achieved.

The utility model relates to the technical field of kitchen appliances, and discloses a pressure cooking utensil which comprises a pot body and a pot cover detachably arranged on the pot body, the pot cover and the pot body are rotationally clamped, a water collecting groove is formed in the opening edge of the pot body in the circumferential direction of the pot body, the water collecting groove comprises a collecting section and a communicating section with the groove width smaller than that of the collecting section, and the pot cover is provided with a limiting rib. When the pot cover and the pot body are screwed, the limiting rib moves to the communicating section from the collecting section and is in limiting fit with the communicating section. According to the pressure cooking utensil, the shaking amount of the pot cover and the pot body is reduced through limiting cooperation of the limiting rib and the communicating section, so that the circumferential section difference between the pot cover and the pot body is reduced, the product quality of the pressure cooking utensil is improved, and then the use experience of a user is improved; meanwhile, when the pot cover is closed, the limiting rib moves to the communicating section from the collecting section, when the pot cover is opened, the limiting rib moves to the collecting section from the communicating section, and due to the fact that the groove width of the collecting section is larger than that of the communicating section, the smoothness when the pot cover is conveniently opened and closed is guaranteed.

The automatic shaping and centering device comprises a support, lifting grooves are evenly formed in the support, and movable grooves are formed in the positions, on the two sides of the lifting grooves, of the support; and automatic lifting mechanisms are arranged in the lifting grooves correspondingly, and clamping mechanisms are arranged in the positions, on the two sides of the automatic lifting mechanisms, in the movable grooves correspondingly. The driving motor is used for driving the lead screw to rotate, the lead screw is in threaded connection with the movable block, so that the movable block moves horizontally, then the alignment frame is driven to move synchronously, the alignment frame is used for pushing the lock head at the end of the cross rod body of the ring lock scaffold, the lock head is turned over till the lock head is in a horizontal state, and therefore the ring lock scaffold is fixed. The plate lock scaffold cross rod body can be aligned and shaped, and it is avoided that the lock heads at the ends of the plate lock scaffold cross rod body are placed disorderly, and later transfer is affected.

The utility model relates to the technical field of air filter accessories, in particular to an air filter cotton structure convenient to replace, which comprises two symmetrical guide rails, chutes are arranged on mutually close side surfaces of the two guide rails, a bottom plate is fixedly mounted at the bottoms of the two guide rails, slots are arranged on the bottom plate, two ends of each slot are communicated with the chutes, and the two ends of each slot are communicated with the chutes. A filter cotton assembly is arranged on the guide rail and comprises a rear rectangular frame and a front rectangular frame arranged on the front side of the rear rectangular frame, the rear rectangular frame and the front rectangular frame are located in the sliding groove and are in sliding connection with the sliding groove, and bottom plate bodies of the rear rectangular frame and the front rectangular frame are matched with the inserting groove in an inserted mode; rectangular grooves are formed in the rear rectangular frame and the front rectangular frame, exposure holes are formed in the groove walls of the rear sides of the rectangular grooves, and filtering cotton is clamped in the rectangular grooves in a matched mode and used for air filtering operation. The filter cotton is convenient to replace, the operation is simple, and the use is convenient.

The utility model relates to the technical field of ginseng processing, in particular to a dry ginseng quick-drying humidity control device. The quick-drying humidity control machine comprises a quick-drying humidity control machine body, the surface of the quick-drying humidity control machine body is rotationally connected with a machine door, an emergency stop button is installed on the surface of the quick-drying humidity control machine body, a limiting device is arranged on the surface of the quick-drying humidity control machine body and comprises an L-shaped plate, and the L-shaped plate is fixedly connected with the surface of the quick-drying humidity control machine body. Two setting plates are fixedly connected to one side of the L-shaped plate, a mounting rod is fixedly connected to the sides, close to each other, of the two setting plates, two semicircular blocks are rotatably connected to the arc surface of the mounting rod, a movable rod is fixedly connected to one side of the machine door, and a round hammer is fixedly connected to the end, away from the machine door, of the movable rod. The problems that when maintenance is needed or ginseng is put in, a door frequently shakes, maintenance and taking and putting of the ginseng inside are affected by workers, and maintenance of the workers is difficult are solved.

The utility model discloses a winding drum diameter variable type belt winding device which comprises a rubber roller body and a roller body, fixing plates are fixedly installed on the two sides of the outer surface of the roller body, threaded rods are arranged on the inner sides of the fixing plates, handles are arranged on the outer sides of the fixing plates, and the handles are fixedly connected with the fixing plates. A threaded sleeve is installed on the front surface of the threaded rod in a threaded mode, and a movable plate is movably installed on one side of the threaded sleeve. The rubber roller body, the roller body, the handle, the fixing plate, the threaded rod, the supporting rod and the arc-shaped plate are arranged and matched with the transverse plate, the threaded sleeve, the movable plate and the connecting pad for use, and the problems that an existing winding drum does not have the diameter variable function, the form of the winding drum is likely to be single, and when winding drums of different sizes are needed, the winding drum cannot be replaced easily are solved. The problems that manual replacement is needed, the workload of a user is increased, the market share is reduced, and the use requirements of people cannot be met are solved.