Jet propulsion pipeline polishing equipment

Abstract

The invention discloses a jet propulsion pipeline polishing equipment, which includes a polishing block. The polishing block is provided with a rotating cavity. The rotating cavity is provided with a polishing mechanism. The polishing mechanism includes a hollow shaft. The left side of the polishing mechanism A turning mechanism is provided. The turning mechanism includes a rack. A transmission cavity is provided in the polishing block. The rack is provided with an upper end wall that can move up and down. The upper side of the turning mechanism is provided with a water supply mechanism. The water supply mechanism includes a push plate, and a polishing cavity is provided in the polishing block. When the device is used to polish the pipeline, the device can be moved to facilitate the polishing of the pipeline, and the device can automatically add fresh water during polishing without manual labor Price adjustment improves polishing efficiency and reduces operation complexity.

1 . An air-jet propelling pipeline polishing equipment includes a polishing block, which is characterized in that: the polishing block is provided with a rotating cavity therein; the rotating cavity is provided with a polishing mechanism; the polishing mechanism includes a hollow shaft; The hollow shaft is rotatably provided, and a first pulley is fixed on the hollow shaft. The hollow shaft is provided with a hollow tube. When the hollow shaft rotates, water flows through the hollow tube;
 A rotation mechanism is provided on the left side of the polishing mechanism. The rotation mechanism includes a rack. The polishing block is provided with a transmission cavity. The upper end wall of the transmission cavity can be moved up and down to provide the rack. A driven shaft is provided on the end wall for rotation, and a second pulley and a driven shaft are fixed on the driven shaft in order from back to front. The driven shaft is wound with a first belt and the rear end of the transmission cavity. A wall is provided with a driving shaft, and the driving shaft is provided with a third pulley and an active sector gear, the third pulley is disposed at the rear side of the active sector gear, and the third pulley is wound around the third pulley A first belt, the driven sector gear and the driving sector gear can rotate the rack to move up and down, and the rack can move up and down to make water flow upward;   A water supply mechanism is provided on the upper side of the rotating mechanism. The water supply mechanism includes a push plate. A push cavity is provided in the polishing block. The push plate can be moved up and down in the push cavity. The pushing plate is fixedly provided. A water storage cavity is provided in the right end wall of the pushing cavity. A communication pipe is provided between the water storing cavity and the pushing cavity. The water storing cavity is filled with water.   
     
     
         2 . A jet propulsion pipeline polishing equipment according to  claim 1 , characterized in that a turntable is fixedly arranged on the right end face of the hollow shaft, and the communication port is provided through the turntable on the right and left, and the right end of the communication port Two fixing blocks are fixed on the surface, and a horizontal groove is provided on the end surface close to the two fixing blocks. A pin is fixed on the rear end wall of the horizontal groove. A clamping rod is provided on the pin to rotate. A clamping torsion spring is provided between the pin and the clamping rod, a pipe is provided in the polishing block, the pipe communicates with the hollow pipe and the pushing cavity, and the left end wall of the pipe is provided with an opening to the right. In the rotating groove, a pin is fixed on the rear wall of the water storage cavity, and a blocking block is provided on the pin for rotation, and a torsion spring is provided between the blocking block and the pin. 
     
     
         3 . A jet propulsion pipeline polishing equipment according to  claim 1 , characterized in that: a motor cavity is provided at the rear side of the transmission cavity, and a load block is fixed at the rear wall of the motor cavity, and the load A motor is fixed on the left end wall of the block, and a motor shaft is provided on the left end of the motor. A motor bevel gear and a fourth pulley are fixed on the motor shaft in order from left to right. In the second belt, a driving bevel gear is fixed on the driving shaft, the driving bevel gear is disposed on the rear side of the third pulley, and the driving bevel gear meshes with the motor bevel gear. 
     
     
         4 . A jet propulsion pipeline polishing equipment according to  claim 2 , characterized in that the right end wall of the pushing cavity is provided with a detection slot opening to the left, and the detection slot is movable with left and right detection blocks. A detection spring is connected between the right end surface of the detection block and the right end wall of the detection groove. A blocking groove with an opening downward is provided on the upper end wall of the communication pipe. A blocking plate can be moved up and down in the blocking groove. The blocking plate A blocking spring is connected between the upper end surface and the upper end wall of the blocking groove. A fixed rod is fixed on the rear end surface of the polishing block. A vertical rod is provided on the fixed rod. The detection block moves to the right to drive the vertical block. A rod rotates clockwise around the fixed rod, a connecting block is fixed on the vertical rod, a driving rod is rotated on the connecting block, a driving block is fixed on the rear end face of the blocking plate, and the driving block is The transmission rod is provided for rotation. 
     
     
         5 . The polishing device for jet propulsion pipeline according to  claim 4 , wherein the elastic force of the detection spring is greater than the elastic force of the blocking spring.