Load baffle of oil pumping unit

The utility model provides a load baffle of an oil pumping unit, which comprises a baffle main body which is a cuboid with thickness and is formed by correspondingly and fixedly connecting a main baffle and an auxiliary baffle along the width direction; three notches which are in one-to-one correspondence and penetrate through the thickness direction are formed in the corresponding connecting faces of the main baffle and the auxiliary baffle at intervals. The notch of the main baffle and the notch of the auxiliary baffle correspondingly form three through holes which penetrate through the baffle body in the thickness direction and are formed at intervals. Technicians can transversely open or combine the main baffle and the auxiliary baffle without integrally mounting or dismounting the load baffle of the pumping unit from the top end of the polish rod, so that the technicians can conveniently mount or dismount the load baffle, the operation time and the labor cost are saved, and the working efficiency and the