Submersible pump shell easy to detach and mount

Abstract

The invention provides a submersible pump shell easy to detach and mount. The submersible pump shell easy to detach and mount includes a motor shell and a motor cover, the motor cover is mounted at the upper end of the motor shell, a connecting ring is fixedly arranged at the upper part of the inner wall of the motor shell, the connecting ring is mounted at the lower end of the motor shell and extends to the interior of the motor cover, a stopping ring plate is mounted on the inner wall of the connecting ring, an arc clamping plate is mounted at the lower end of the stopping ring plate, and avertical rod is fixed at the upper end of the arc clamping plate; and a transverse rod is mounted at the upper end of the vertical rod, a hollow cylinder is arranged at the inner end of the transverserod and extends into the hollow cylinder, a gear is arranged at the inner end of the hollow cylinder, a rack is mounted at the back end of the gear, a round rod is fixed at the upper end of the rack,the round rod is mounted in the motor cover and extends to the upper end of the motor cover, the annular outer end of the round rod is surrounded by a spring, and the spring is mounted at the upper end of the motor cover. The submersible pump shell is reasonable in structure, improves the mounting and detaching convenience, and reduces the operation difficulty.

Description

technical field [0001] The invention relates to a submersible pump casing which is easy to assemble and disassemble, and belongs to the technical field of submersible pumps. Background technique [0002] Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit submerges into the water to extract groundwater to the surface for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, etc. It can also be used for fountain landscapes. There is a motor inside the submersible pump. The submersible pump is equipped with a pump casing on the outside. The pump casing mainly includes the motor cover, the motor casing, the pump body and the bottom cover. When personnel need to overhaul the motor, the motor cover needs to be disassembled. Four bolts are connected to the motor case. When removing the motor cover, four bolts need to be disassembled first, which is cumbersome to operate. C...

AI Technical Summary

Problems solved by technology

When in use, the whole unit submerges into the water to extract groundwater to the surface for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, etc. It can also be used for fountain landscapes. There is a motor inside the submersible pump. The submersible pump is equipped with a pump casing on the outside. The pump casing mainly includes the motor cover, the motor casing, the pump body and the bottom cover. When personnel need to overhaul the motor, the motor cover needs to be disassembled. The four bolts are connected to the motor case. When removing the motor cover, the four bolts need to be disassembled first, and the operation is more troublesome.

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