10results about How to "Precise control" patented technology

This utility model discloses a novel piling device for road construction, belonging to the field of road construction technology. It includes a pile base, with mounting bolts threaded at each of the four corners. A servo motor is fixedly mounted on the side of the pile base, and a threaded rod is horizontally rotatably mounted inside the pile base. The output shaft end of the servo motor is fixedly connected to one end of the threaded rod. A threaded plate is threaded onto the outer surface of the threaded rod, and several connecting plates are fixedly mounted on the upper surface of the threaded plate. By using a pile base in conjunction with a threaded rod, a sliding seat, and a pile frame in conjunction with a hammer and a collar, the horizontal left-right movement of the pile frame is achieved by the rotation of the threaded rod, and the horizontal forward-backward movement of the pile frame is achieved by the forward-backward movement of the sliding seat. The overall structure is simple and easy to construct, suitable for use in small work sites, and its position can be finely adjusted left-right and forward-backward according to the actual piling point requirements, improving its versatility.

This utility model relates to the field of power machinery technology and discloses a centrifugal mechanical power enhancer, including a support frame with a symmetrical support structure. One end is fixed with a reinforcing part, and the other end is rotatably connected to a second gear disk. The middle section supports a drive device. The drive device, using a motor structure, is located at the lower part of the support frame and is connected to the drive shaft via a chain to provide initial rotational power. The reinforcing part, the core power enhancement unit, includes: a first gear disk, coaxially connected to a connecting shaft, with an inner gear ring meshing with a drive gear, and circumferentially distributed mounting positions for the iron-throwing parts on the outer side; a positioning disk, coaxially arranged with the gear disk and maintaining a distance, rotatably connected to the support frame via bearings, providing a reaction force fulcrum for the iron-throwing parts; and three symmetrically arranged iron-throwing parts, each containing a 24 kg iron-throwing body. This utility model features a compact structure, efficient transmission, and enhanced power through the cooperation of the iron-throwing parts and gear disks. The electrical control cabinet allows for precise adjustment, adapting to different loads and exhibiting strong stability.

The utility model relates to dumbbell piece packaging technical field, and disclose a kind of dumbbell piece packaging equipment, including workbench, the both sides of the top of workbench are fixedly installed with support rod, center positioning column is fixedly installed in rotating tray, the top of workbench is fixedly installed with backing plate, the top of backing plate is fixedly installed with fixed plate, telescopic cylinder two is fixedly installed in the fixed plate, the front end of telescopic cylinder two is fixedly installed with fixed seat, slide rail is set in the fixed seat, slide block is slidably installed on the slide rail, the outside of threaded rod is installed with push wheel. This dumbbell piece packaging equipment, dumbbell piece packaging equipment can realize automatic operation, equipment can accurately cut film to appropriate size, ensure that dumbbell piece is completely wrapped, and the sealing of film can be closely fitted, so that the packaging effect of each product can keep basically same, which helps to improve the overall image of product.

This invention discloses a digital isolator circuit with additional delay, including a transmitter circuit that receives a data input signal and generates first and second transmitter output signals, wherein the second transmitter output signal is a delayed version of the first transmitter output signal. Subsequently, an isolation barrier generates the first and second isolation output signals, causing a receiver circuit to generate a data output signal in response to these isolation output signals. By further incorporating a delay circuit in the transmitter circuit to delay the first transmitter output signal and generate the second transmitter output signal, this invention effectively enhances the received signal at the receiver circuit, maintaining the stability of the common-mode signal and the robustness of data transmission. A pulse carrier modulation mechanism is also employed to effectively reduce power consumption, electromagnetic interference, and signal jitter.

The utility model discloses a ground strength test detection device for epoxy millstone, which comprises a vertical frame, a punch rod, spring winding boxes and a pull rope, a sliding guide groove is arranged on the surface of the vertical frame, the punch rod is slidably mounted on the inner side of the vertical frame, the spring winding boxes are symmetrically arranged on two sides of the vertical frame, and two ends of the pull rope are respectively wound inside the two spring winding boxes. A sliding wing and a lifting lug are arranged on the surface of the punching rod and used for guiding the punching rod to vertically slide. The spring winding box comprises a winding box, a winding wheel and a spring, the spring drives the winding wheel to rotate to drive the pull rope to be wound back, and then the punching rod is pulled to generate impact downwards. The device is compact in structure and easy and convenient to operate, the impact energy is adjusted by controlling the lifting height of the punch rod, and the device is suitable for ground detection of epoxy millstones of different strength grades and has good field adaptability and detection precision.

The utility model discloses an artificial auxiliary cutti machine relates to cutti machine technical field, including cutti machine main part, the inside of cutti machine main part is provided with and arranges the adjusting assembly, and arranges the adjusting assembly for the speed and flow of material discharge control, arranges the adjusting assembly and includes the discharge chute that sets up in the inside of cutti machine main part, and the top of discharge chute is connected with the even arrangement of electric push rod, and the top of electric push rod is connected with the discharge plate through the movable shaft, and is connected through silica gel connecting piece between two groups of adjacent discharge plate, and the discharge plate is connected through the hinge with cutti machine main part. The utility model discloses a discharge adjusting assembly is arranged in the inside of cutti machine main part, namely utilizes the electric push rod of even arrangement of discharge chute top and drives the discharge plate action, realizes the effect that the speed and flow of material discharge control, can solve the problem that the existing cutti machine cannot flexibly adjust the speed and flow of material discharge in the process of discharging, leads to material accumulation or the problem of unsmooth discharge.

The utility model discloses a kind of bionic electronic muscle devices, it includes: shell, its inner side wall is equipped with fixed groove;Stator assembly, it is tubular structure and concentrically connected in the fixed groove, the stator assembly includes magnetic core and coil;Mover assembly, it is concentrically set in the stator assembly;The mover assembly includes shaft piece, clamping piece and moving piece, the moving piece is spaced apart along the length direction of shaft piece, the clamping piece is set in both ends of the moving piece;The moving piece is magnet with different magnetic direction;Spring, it is set in the inside of shell and located both ends of the mover assembly;End cover, it is fixed in both ends of shell, the end cover is equipped with through hole, the shaft piece of the mover assembly is extended and set in the outside of shell via the through hole;The mover assembly moves and rotates around its axis along the length direction of the shell by electromagnetic driving force relative to stator assembly.