3 results about "Manual traction" patented technology

The utility model discloses a dynamic muscle nature's neck rehabilitation training brace relates to medical rehabilitation instrument technical field, and the utility model discloses a cape, and the both sides of cape outer surface and the both sides of back are all provided with servo motor and take off and put on the roll, and four servo motor output all are connected with worm, and four take off and put on the back of roll all are connected with worm wheel, and the top of cape is connected with head hoop through a plurality of ball head seat. The utility model discloses the setting of servo motor, worm, worm wheel, take off and put on the roll and first pull rope, and four servo motor outputs are driven four take off and put on the roll rotation respectively through four worms and four worm wheel meshing, thereby being convenient for to take off or put out to first pull rope, second pull rope, third pull rope and fourth pull rope, when first pull rope and second pull rope take off and third pull rope and fourth pull rope put out, make the head of patient to the right side of self inclination, do not need medical staff or family member manual traction patient head and make neck movement, and the operation is time -saving and labor -saving.

This utility model relates to the technical field of tape traction equipment, specifically a tape feeding and traction device. The device includes a support frame with an open side. Inside the support frame is a vertically movable clamping plate used to press the end of the tape into the support frame. A control slot is provided at the top of the support frame, and a drive plate is fixedly connected to one side of the clamping plate. This utility model uses the clamping plate and support frame to fix the end of the tape. The movement of the support frame drives the tape end to move, allowing the traction rollers that guide the tape to separate in a smaller space. This allows the clamping plate and the tape end to pass between two close traction rollers, facilitating traction operations within the limited space of the equipment. Furthermore, because the entire end of the tape is fixed, the tape remains spread out during traction, preventing folding during manual traction.

The utility model relates to textile equipment technical field especially, is a kind of folding device for hygroscopic anti-seepage fabric, including rack, slide, traction assembly, disc and cutting assembly, rack is provided with conveying belt and support, support is provided with air inflation shaft and deviation rectifying component;Slide is slidably arranged on the rack, drive assembly A that drive slide reciprocating is provided on the rack, movable frame is provided on the slide, and drive assembly B that drive movable frame is slid along the slide is provided on the slide;Traction assembly is set on movable frame and moves along the height direction of movable frame by traction fabric;Disc is rotatably arranged on movable frame, two compression rollers are arranged at the position deviated from the axis of disc, and drive assembly C that drives disc rotation is provided on movable frame;Cutting assembly is set on movable frame and located between traction assembly and disc.The present device can quickly fold the fabric of fixed length, and folding is neat and flat, and after cutting, manual traction and repositioning are not needed.