Reducer for vacuum-extruder

Abstract

The invention discloses a reducer for a vacuum-extruder and belongs to the field of brick-tile manufacturing. The reducer for the vacuum-extruder comprises a box, a lower level rimer shaft, an input high-speed shaft, a pneumatic clutch, a lower level low-speed shaft, a shell clamping coupling and upper level output shafts, wherein the pneumatic clutch is connected with the input high-speed shaft, the input high-speed shaft is connected with the lower level low-speed shaft, the lower level low-speed shaft is connected with the shell clamping coupling, the shell clamping coupling is connected with the lower level rimer shaft, and the upper level output shafts comprise a first upper level output shaft and a second upper level output shaft. By means of the reducer for the vacuum-extruder, the working resistance is reduced, and the mud pressing effect is better.

Description

technical field [0001] The invention relates to the field of brick and tile manufacture, in particular to a reducer for a vacuum extruder. Background technique [0002] The vacuum extruder adopts the principle of single extrusion, single shaft, single mud cylinder, single screw coaxial sealing mechanism. This machine has strong practicability, small investment and quick effect, and is an ideal production equipment for brick factories. The vacuum machine is generally driven by the following transmission system. The power is driven by the output shaft of the reducer through the coupling to drive the reamer shaft to run. The reamer shaft is installed in the material receiving box, and then drives the presser shaft to run through a set of presser gear transmission system. The driving gear is installed on the reamer shaft and rotates together with the reamer shaft. When the reamer shaft is running, the gear directly drives the mud plate gear to rotate, and the other side drives...

AI Technical Summary

Problems solved by technology

This kind of system has the following problems. The axes of the two mud pressing boards are far apart, and there is a large part of the "blind area" in the middle that the mud pressing boards cannot take into account, which makes the mud pressing effect poor.

The rotation speed of the two mud pressing plates is different. When the mud pressing plates on both sides are at the same position, the working resistance will be large. At the same time, the gear of the mud pressing plate is installed with a cantilever, and the failure of the shaft of the mud pressing plate often occurs.

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