Novel liquid outlet pump

• Main Authors: PENG JIAN, LIU QINFEI
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The utility model discloses a novel liquid outlet pump, which relates to the field of liquid pumps, and comprises a motor, one side of the motor is connected with a control switch and a duckbill valve, the output end of the motor is fixedly provided with a gear, the motor is fixedly sleeved with a fixed shell, one side of the fixed shell is fixedly provided with a battery, and one side, far away from the motor, of the fixed shell is fixedly provided with a pump cavity. According to the utility model, through the arrangement of the motor, the main shaft, the eccentric shaft, the pump cavity and other structures, the motor is started during use, the motor drives the gear to rotate, the gear drives the main shaft to rotate through the reduction gear, and the rotating main shaft drives the eccentric shaft to rotate; when the eccentric shaft rotates, the sliding block is driven to extrude the inner wall of the eccentric shaft and slide, and the size of the gap between the liquid inlet and the liquid outlet is cont