4results about How to "Does not affect normal rotation" patented technology

The utility model relates to the technical fields of mould shrinkage pipe production especially relate to a mould shrinkage pipe production post -treatment device. Its technical scheme includes winding roller, processing box body and baffle, the processing box body lower surface welding has workstation, processing box body one side outer end surface is established with feeding hole, and processing box body both sides outer end surface all are established with air inlet, the fan that processing box body inside bottom end is installed, and the upper surface intercommunication of fan has the blow -off cover, the processing box body inner wall welding has the filter plate, the inside top of processing box body and the upper surface of filter plate all are fixed with outer rod, and the outer rod one side outer end surface swing plug -in has the inner rod, the inner rod one side outer end surface is fixed with the clamping plate, and the recess is established in the clamping plate inside, the inner wall rotation of processing box body is connected with winding roller, the winding roller one side outer end surface is fixed with baffle, and the winding roller upper surface establishes the fixed slot. The utility model is convenient for one side cooling one side winding, and the processing efficiency is high.

The application relates to a password lock convenient for password replacement, which comprises a lock body and a lock rope, the lock body is provided with a plug hole for inserting the end of the lock rope, a password wheel assembly and a lock rod are arranged in the lock body, the password wheel assembly comprises a character wheel and a top wheel, the top wheel is sleeved on the lock rod, and the character wheel is sleeved outside the top wheel, an installation cavity and a code adjusting assembly are further arranged in the lock body, the code adjusting assembly comprises a driving piece and a pressing piece, the lock rod is provided with a pressing end and a driving end, the installation cavity is arranged at the end of the driving end, the driving piece and the pressing piece are arranged in the installation cavity, the lock rod can drive the driving piece to slide along the radial direction of the lock rod, the driving piece pushes the pressing piece and the top wheel to slide along the axial direction of the lock rod, so that the top wheel is separated from the character wheel, and the character wheel is independently rotated in the circumferential direction of the lock rod, and a reset piece for driving the driving piece to reset is arranged in the installation cavity. By adopting the technical scheme, the application provides the password lock convenient for password replacement, and the structure is simple, the operation is convenient, and the password replacement can be quickly completed.

This application discloses a self-adjusting transmission device for a circular vibrating screen, relating to the field of circular vibrating screen technology. The application includes a frame, a motor mounted on the frame, and a second coupling mounted on the vibrator. A first pulley is mounted on the output shaft of the motor. A bearing housing is mounted on the frame, and a main shaft rotatably passes through the bearing housing. Two spaced-apart roller bearings are disposed between the bearing housing and the main shaft. The second pulley and the first coupling are mounted on the main shaft. This application abandons the direct V-belt connection transmission method of the prior art. In use, the V-belt transmission drives the main shaft and the first coupling to rotate together, causing multiple rubber belts to move and deform. Through the pulling action of the multiple rubber belts, the second coupling rotates, enabling the vibrator to operate. Because the second coupling and the first coupling are transmitted through multiple rubber belts, their connection is close to flexible.