Gearbox for double-screw pump

Abstract

The invention discloses a gearbox for a double-screw pump. The gearbox for the double-screw pump comprises a first outer shell and a second outer shell, wherein the first outer shell is located abovethe second outer shell, a first connecting block is fixedly installed on the side wall of the first outer shell, and a second connecting block is fixedly installed on the side wall of the second outershell; a clamping connection block is fixedly installed at the top of the second connecting block, the clamping connection block is connected with the bottom of the first connecting block in an inserted manner, and a clamping connection groove is formed in the side wall of the clamping connection block; and the side wall of the first connecting block is in threaded connection with a fastening rod, and the end, located inside the first connecting block, of the fastening rod extends into the interior of the clamping connection groove. According to the gearbox for the double-screw pump, the gearbox is connected with the second outer shell through the first outer shell, the whole gearbox can be detached, and therefore dirt inside the whole gearbox can be cleaned; and due to the fact that a gear in the gearbox is in a long-term stable state, the whole double-screw pump can work stably, and the service life of the double-screw pump is prolonged to a certain extent.

Description

technical field [0001] The invention relates to the field of gear boxes, in particular to a gear box for a twin-screw pump. Background technique [0002] Gearboxes have a wide range of uses. Generally, they can accelerate and decelerate. They are often referred to as variable-speed gearboxes to change the transmission direction. For example, we use two sector gears to vertically transmit the force to another rotating shaft to change the rotational torque. Under the same power conditions , the faster the speed of the gear, the smaller the torque on the shaft, and vice versa, the clutch function, we can separate the two originally engaged gears to achieve the purpose of separating the engine from the load. For example, the brake clutch, etc., distribution For power, for example, we can use one engine to drive multiple slave shafts through the main shaft of the gearbox, so as to realize the function of one engine driving multiple loads. [0003] When the gearbox is in long-ter...

AI Technical Summary

Problems solved by technology

[0003] When the gearbox is in long-term work, there will be a lot of dust and grease inside, but the gearbox in the prior art is generally a whole shell, which cannot be disassembled, and the inside of the gearbox cannot be cleaned. The operation of the gears inside the gearbox has caused a certain impact, which affects the service life of the entire twin screw pump

Images