2results about How to "Act as deceleration" patented technology

The present invention belongs to the technical field of non-magnetic water meters, and specifically relates to an electromechanical separation non-magnetic remote transmission water meter, which includes a non-magnetic water meter, a signal transmission board, an electromechanical separation mechanism and a remote transmission system. The non-magnetic water meter includes a chamber, an impeller, a rotating shaft, and a gear plate. The electromechanical separation mechanism includes a separation chamber and two transmission parts. The two transmission parts are relatively arranged on the upper and lower sides of the rotating shaft, and both include electronic sensors, rotating rods, and gears; a signal transmission instrument is fixedly installed on one side of the signal transmission board, and the electronic sensor is fixedly installed on the other side of the signal transmission board. The signal transmission board is fixedly installed on the inner wall of the separation chamber, and the separation chamber is fixedly installed on the left side of the chamber. The device solves the problem that the current non-magnetic remote transmission water meter cannot avoid the problem that the impeller speed is increased due to the large water pressure and water flow block, which causes a small deviation of the impeller position and affects the data collection accuracy of the water flow.

This invention belongs to the field of friction welding technology, specifically an auxiliary device for loading and unloading tubular workpieces for friction welding. It includes a clamping component, a suspension component, and a limiting component. The clamping component is located inside the suspension component, and the limiting component is located at the bottom of the clamping component. The clamping component includes a main sleeve, a pushing sleeve, a central rotating column, an outer rotating shell, a passive rotating column, an outer cover shell, and an active gripper. During operation, the device can rotate the central rotating column by rotating a motor, causing the welding rod clamped at the front to be moved to the welding and transfer components at the rear. This facilitates the planning of the production line layout and significantly improves the space utilization of the factory. After the welding rod is clamped, before friction welding its ends, the connecting base plate can be twisted to ensure that the ends of the welding rod are aligned during friction welding, thus avoiding the problem of obvious creases on the welded rod due to misalignment of the welding rod joint.