31results about How to "Realize simultaneous movement" patented technology

An industrial truck comprises a lift frame having a load part for carrying a load and a hydraulic system including at least one hydraulic cylinder having a piston rod disposed within a cylindrical housing, and a hydraulic power unit. At least one sensor is configured to determine at least one of: (i) an actual speed of the piston rod of the at least one hydraulic cylinder, and (ii) an actual acceleration of the piston rod of the at least one hydraulic cylinder. Furthermore, a control unit is configured to: (i) receive at least one of a target speed of the piston rod and a target acceleration of the piston rod, (ii) determine at least one of a speed control deviation value from the target speed, and an acceleration control deviation value from the target acceleration, and, (iii) regulate atleast one of the actual speed of the piston rod based on the actual speed control deviation value and the actual acceleration of the piston rod based on the actual acceleration control deviation value.

The invention discloses a ceramic tile temporary tile storage warehouse of a ceramic tile packaging assembly line and a ceramic tile lifting method, and belongs to the field of ceramic tile packaging equipment. The warehouse is characterized by comprising a tile storage warehouse main frame, two ceramic tile lifting devices (1) are vertically arranged in the tile storage warehouse main frame, power units are arranged in the ceramic tile lifting devices (1), and drive chain lifting units vertically arranged on the ceramic tile lifting devices (1) to run, ceramic tile bearing and supporting mechanisms are arranged on the chain lifting units, ceramic tile bearing and supporting mechanisms on the ceramic tile lifting devices (1) are oppositely arranged and carry out bearing and supporting from two sides of ceramic tiles (6), and lifting or falling of the ceramic tiles (6) is achieved. According to the ceramic tile temporary tile storage warehouse of the ceramic tile packaging assembly line, detained ceramic tiles can be automatically borne, supported and lifted, large-amount detaining of the ceramic tiles in the packaging link can be effectively prevented, and in-order operation of production is ensured.

The invention discloses a combined silage coating machine and its use method, which comprises a bottom plate, a telescopic mechanism, a belt transmission mechanism, a connecting rod assembly, and a moving part. Axis; the left side of the bottom plate is equipped with a telescopic mechanism, the left end of the hydraulic horizontal cylinder in the telescopic mechanism is connected with a sliding piece, and the top surface of the sliding plate on the sliding piece is provided with a bracket plate; the horizontal axis rotates synchronously with the driving shaft on the belt transmission mechanism through the transmission belt , the upper part of the left section of the horizontal axis is provided with a pair of bevel gears, and the bottom of the pair of bevel gears is engaged with the first bevel gear on the connecting rod assembly; the connecting rod assembly is fixedly connected with the moving part, and the roller on the moving part is sleeved With film sleeve. The invention is more convenient and fast for film introduction and coating, can adapt to various shapes of straw bales, has high quality of coating, and can realize the coating operation of straw bales of various shapes.

A rolling-ball conveying device comprises balls (1), an open pipe (2), a corrugated pipe expansion joint (3), a machine housing (4), a shaft rod (6), ball accommodating wheels (7), a casing (10), a bearing (11), a ball handle (12), and a spigot-and-socket retractable pipe (13). The open pipe (2) has a fixed serpentine curve, and is connected to the corrugated pipe expansion joint (3) and the casing (10). The ball (1) and the ball handle (12) are integrated together. The ball (1) is disposed in the open pipe (2). A space of the size of the ball (1) is provided between the two ball accommodating wheels (7). When the ball accommodating wheels (7) rotate, the ball (1) is pushed into the open pipe (2), and the pushed ball (1) pushes another ball (1), and drives the ball handle (12), thereby enabling operation of the ball handle (12). The rolling-ball conveying device has a simple structure, is versatile, can be designed into multiple series of products, and can have multiple types of ball handles. On purchasing the invention, a user can determine a combination of multiple modes according to a task so as to meet requirements of different operation conditions. The invention has good retractability, compatibility, stability, and maintainability.

The invention relates to an adhesive tape cutting knife fixing device capable of being adjusted at equal intervals. The adhesive tape cutting knife fixing device comprises a fixing frame with a horizontally-arranged cylindrical cavity body. The fixing frame is provided with a rotating shaft which is coaxially arranged with the cavity body. The rotating shaft is provided with a plurality of knife frame units which are placed in the cavity body. Each knife frame unit comprises a cam shaft which can slide on the rotating shaft. Each cam shaft is provided with a slidable sliding block in a sleeved mode. A spiral cam groove is formed in the outer edge surface of each cam shaft. Each sliding block is provided with a cam pushing rod matched with the corresponding cam groove. The cam pushing rods are placed in the cam grooves. The left ends of the cam shafts are provided with circumferential convex edges. Inner edge concave grooves which can be matched with circumferential convex edges are formed in the right ends of the sliding blocks. The cam shaft of any knife frame unit is connected with the sliding block of the adjacent knife frame unit at the left side through the corresponding circumferential convex edge and the corresponding inner edge concave groove. The circumferential convex edges are placed in the inner edge concave grooves. The cam shaft in any knife frame unit is rotationally connected with the fixing frame, or the sliding block in any knife frame unit is fixedly connected with the fixing frame. By means of the adhesive tape cutting knife fixing device capable of being adjusted at equal intervals, spacing adjustment of a cutting knife can be conveniently completed.