Oil drilling pump convenient to fix

Abstract

The invention belongs to the technical field of oil drilling, and particularly relates to an oil drilling pump convenient to fix. The oil drilling pump comprises a main motor, a pump body and a mounting frame; a set of inserting rods are evenly distributed at the bottom of the mounting frame, and the inserting rods penetrate through the bottom of the mounting frame and extend into the hollow mounting frame; rotating discs are rotatably connected to the positions, corresponding to the inserting rods, in the mounting frame through rotating shafts, and throwing rods are rotatably connected to the positions, close to the outer edges, of the rotating discs through rotating pins; a driving motor is fixedly connected to the position, on one side of the rotating discs, in the mounting frame, and the driving motor drives the rotating discs to rotate through belt wheels and belts; and a set of grooves are evenly distributed in the positions, corresponding to the throwing rods, of the sides, close to the rotating discs, of the inserting rods, and the throwing rods knock the side walls of the grooves when rotating to one sides of the inserting rods. According to the oil drilling pump convenient to fix, the inserting rods are inserted into the ground to adapt to the ground with different stones, the efficiency of embedding the tips of the bottoms of the inserting rods into gaps between the stones is improved, the inserting depth of the inserting rods is further increased, the stable fixing effect of the inserting rods on the mounting frame and the pump body is improved, and the mounting in-place efficiency of the pump body is improved.

Description

technical field [0001] The invention belongs to the technical field of petroleum drilling, in particular to a conveniently fixed petroleum drilling pump. Background technique [0002] Drilling pump, also known as mud pump, is a mud pump used in the field of oil drilling. In the commonly used positive circulation drilling, it uses the surface flushing medium clean water, mud or polymer flushing fluid under a certain pressure, through a high-pressure hose, The faucet and the center hole of the drill string are sent directly to the bottom end of the drill bit to achieve the purpose of cooling the drill bit and removing and transporting the cut cuttings to the surface. When the general drilling pump is in use, the fixing is not firm enough. The strong vibration will cause the suction pipe of the pump to shift, and the position of the pump will shift, which will affect the construction efficiency. If the pump body is placed on a slope, because the bottom wall of the pump is flat ...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the hook hoe is inserted into the ground under the drive of the cylinder in the prior art, and then the pump body is fixed on the inclined ground. However, due to the limited length of the hook hoe, the curved hook hoe cannot be easily Good embedded in the land with many stones, especially for the ground with large stones and many gaps, the adaptability is insufficient, which makes the displacement of the pump body due to vibration during operation, which affects the operation stability of the pump body, and at the same time causes the pipeline to be damaged due to vibration. The risk of leakage and fracture caused by tension affects the normal and stable operation of the pump body. The invention proposes an oil drilling pump that is easy to fix

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