6results about How to "Reach the limit effect" patented technology

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.

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.

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 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.