Gear reducer matched with efficient single-screw pump

Abstract

The invention discloses a gear reducer matched with an efficient single-screw pump. The gear reducer comprises a reduction gearbox, wherein a matching type fixed rib plate is arranged on the front side of the reduction gearbox in a matching mode, a motor is arranged on one side of the reduction gearbox, a supporting plate B is installed at the lower end of one side of the motor in a matching mode, matching type fixed blocks B are fixedly welded to the upper ends and the lower ends of the end surfaces of the two sides of the reduction gearbox correspondingly, limiting pieces are arranged on the rear sides of the matching type fixed blocks B correspondingly, and clamping assemblies are movably arranged on the outer sides of the limiting pieces correspondingly. For the gear reducer disclosed by the invention, by arranging the limiting pieces on the rear sides of the matching type fixed blocks B correspondingly, two elastic bent rods on each clamping assembly can rotate and move on the upper side and the lower side of the corresponding limiting piece, and connecting type semi-ring at the other end of each clamping assembly can be clamped on a corresponding matching type clamping column, so that rapid positioning is achieved.

Description

technical field [0001] The invention relates to the technical field of single-screw pumps and gear reducers, in particular to a high-efficiency single-screw pump matching gear reducer. Background technique [0002] Single-screw pumps are mostly used in the transportation of industrial liquids. Single-screw pumps are rotor-type volumetric pumps, which rely on the mutual meshing of the screw and the bushing to produce volume changes in the suction chamber and discharge chamber to transport liquids. It is an internal meshing closed screw. The main working parts of the pump are composed of a bush with a double-ended helical cavity and a single-ended helical screw meshing with it in the stator cavity; it is generally used for transmission equipment with low speed and high torque. [0003] However, most of the external mounting connections between the existing single-screw pump and the gear reducer are bolt and nut connections, which cannot realize rapid disassembly and installati...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency single-screw pump matching gear reducer to solve the above-mentioned background technology. Quick disassembly and installation between the screw pump and the gear reducer, and at the same time, the motor cannot be effectively positioned. The motor is easy to move back and forth during use, and the transmission efficiency cannot be guaranteed.

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