4results about How to "Large grabbing range" patented technology

This utility model belongs to the field of coal mine inspection technology, specifically an inspection robot lifting platform. It includes a chassis with a liftable lifting platform mounted on top. An electric rotating gimbal is mounted on the upper surface of the lifting platform, which drives the gimbal to move up and down. A robotic arm is mounted on the upper surface of the electric rotating gimbal. This inspection robot lifting platform, with its tracks on the chassis, increases the stability and obstacle-crossing performance of the inspection robot, thus adapting to various complex underground road environments, especially better handling uneven and potholed road sections. The liftable platform on top of the chassis, using a hydraulic pump station to drive hydraulic cylinders, allows for flexible adjustment of the inspection robot's height, adapting to different underground environments, enhancing passability, and providing different viewing angles.

This utility model discloses a four-stage combined folding boom for erecting an arch. A rotary support plate has a rotary table, on which a telescopic folding assembly is rotatably mounted. The telescopic folding assembly includes a folding arm, a connecting rod combined arm, a triangular support platform, and a telescopic combined arm. The folding arm is rotatably mounted on the rotary table, with a connecting rod combined arm at its upper end. A triangular support platform is located at the upper end of the connecting rod combined arm, and the telescopic combined arm is driven onto the triangular support platform. The front end of the telescopic combined arm is connected to a boom head luffing platform, which has a rotating swing gripper at its front end. This utility model, through the forward and backward translation of the connecting rod combined arm, ensures that the telescopic combined arm's gripping range on the arch is expanded, improving gripping efficiency. The combined connecting rod combined arm and the telescopic combined arm, through multi-dimensional precise control, can more effectively erect the arch to the designated position.

The utility model discloses a circumference carries hand, including rotary table, first sliding platform air cylinder, second sliding platform air cylinder and pneumatic clamp hand, the bottom fixed mounting bottom plate of rotary table, the rotary table's carousel is fixed with the profiled column, and the profiled column is fixed with the stand of stand, and rotary table is connected with the drive motor, and first sliding platform air cylinder and second sliding platform air cylinder all include base and action end, the base fixed mounting of first sliding platform air cylinder is in the front end of stand base, and the action end of first sliding platform air cylinder is connected with the base bottom of second sliding platform air cylinder, and the action end of second sliding platform air cylinder is connected with the step motor of deceleration, and pneumatic clamp hand is connected with the step motor of deceleration, and pneumatic clamp hand includes the jaw and clamping air cylinder, and the side of stand base is fixed with first sensor support, and the original point sensor is fixed on first sensor support, and rotary table side is fixed with sensor shield piece, and the both sides fixed connection of motor support has second sensor support, and the proximity switch is fixedly installed on second sensor support.

The industrial robot comprises a first base, a first motor is fixedly installed on the outer surface of the first base through a support, and lead screws are rotationally installed on the two sides of the inner wall of a groove in the top of the first base; one end of the lead screw penetrates through the first base and extends to the outer side of the first base to be fixedly connected with the output end of a first motor, a transverse displacement device is installed on the outer surface of the lead screw in a transmission mode, an industrial robot device is fixedly installed at the top of the transverse displacement device, and a first sliding rail is arranged at the bottom of a groove in the top of the first base. According to the industrial robot with the angle convenient to adjust, the first motor works, a worker only needs to change the rotating direction of the output end of the first motor, the relative position of the industrial robot device relative to a grabbed object can be changed relatively, and the purpose of conveniently adjusting the angle is achieved.