105results about How to "Achieve power transmission" patented technology

The invention relates to a test bench for a tea-picking mechanism of a tea garden. The test bench comprises a machine frame, a power source and a traveling mechanism for driving the horizontal movement of the machine frame, wherein the machine frame comprises a left upright column, a right upright column and a crossbeam; a lifting frame and a lifting mechanism are arranged between the left upright column and the right upright column; the lifting mechanism is used for driving the movement of the lifting frame; a mounting port is formed in the front end of the lifting frame; a power output port is formed in the mounting port; a leaf collecting mesh bag which is used for collecting tea leaves picked by the tea-picking mechanism is further arranged on the lifting frame; a fan is arranged on the machine frame; an air supply box body is arranged on the lifting frame; air output by the air supply box body is suitable for blowing the tea leaves picked by the tea-picking mechanism into the leaf collecting mesh bag; the traveling mechanism, the lifting mechanism, the fan and the power output port are driven by a power source respectively. According to the test bench, various factors for influencing the tea-picking quality of a tea-picking machine can be conveniently verified, and the research / development level and the research / development quality of the tea-picking machine are improved.

The invention relates to the technical field of electronic product assembly and provides a magnet attraction rotation picking and placing device. The device comprises a fixing plate. A product fixing mechanism and a product rotation picking and placing mechanism are arranged on the fixing plate. The product fixing mechanism comprises a first air cylinder, a first connection plate and a plurality of non-magnetic ejection rods. The product rotation picking and placing mechanism comprises a picking and placing unit and a rotation unit. The picking and placing unit comprises a second air cylinder, a second connection plate and a plurality of first through holes corresponding to the non-magnetic ejection rods. Corresponding torsion blocks are arranged on the sides of the upper ends of the first through holes close to the first connection plate. Hollow magnet absorption rods for penetrating the non-magnetic ejection rods are arranged in the first through holes, the upper ends of the magnet absorption rods are fixedly connected with the torsion blocks, the lower ends extend to the sides away from the torsion blocks, and the torsion blocks are connected with rotation units controlling the circumference rotation of the torsion blocks, accordingly, a plurality of magnetic products are attracted simultaneously and are put down when rotating to preset angles. According to the device, the structure is simple, power connection is not needed, an air source is used as power, the absorption is firm, and the service life is long.

The invention relates to a pipe cutting machine. The pipe cutting machine comprises a base, a pipe cutting tool and a motor, wherein the base is provided with a clamping device which is used for clamping a pipe to be cut and can be used for driving the pipe to rotate about the longitudinal axis of the pipe; the pipe cutting tool can move relative to the base; the motor is used for supplying power to the pipe cutting tool; the motor is fixedly arranged on the base; the rotating axis of the motor is parallel to the rotating axis of the pipe cutting tool; the pipe cutting tool can move close to or far away from the pipe to be cut. By adopting the pipe cutting machine disclosed by the invention, the space occupied in the vertical direction can be reduced greatly, so that the application range is enlarged. Moreover, the pipe to be cut is driven to rotate automatically, and the cutting tool does not rotate about the pipe to be cut, so that the operation difficulty of the pipe cutting machine can be lowered, and the use safety is enhanced.