CN2666647Y

CN2666647Y - Bar extruding machine

Info

Publication number: CN2666647Y
Application number: CN 200320110646
Authority: CN
Inventors: 朱正平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-04
Filing date: 2003-11-04
Publication date: 2004-12-29
Anticipated expiration: 2013-11-04

Abstract

The utility model relates to an extruding machine, comprising a speed reducer (1), a shaft coupling (2), an active gear (3), a front bearing support (4), a back bearing support (5), a hopper (6), a right extruding stick (7), a left extruding stick (8), a material shovel mechanism (9), a machine shell (10), and a passive gear (11). Compared with the current extruding machine, the utility model has the advantage of simple structure, and steady working, small requiring power, even discharging, wide discharging range, which satisfies the requirement of different working widths in the downstream operation and the phenomenon of material jam never happens.

Description

Banded extruder

Technical field:

The utility model relates to a kind of banded extruder.

Background technology:

Existing banded extruder is to utilize helical screw that filter cake shape, block are extruded and at spiral front-end configuration orifice plate, its required motor power is big, causes the material consent easily; This kind banded extruder material hole discharging speed is inhomogeneous, stifled easily machine and shut down repairing.

The utility model content:

The purpose of this utility model is the deficiency at present technology, provides a kind of simple in structure, working stability, and required drive is little, and discharging is even, the banded extruder of putty phenomenon do not occur.

Realize the banded extruder of above-mentioned purpose, the rotating shaft of the extruding rod of two trough of belt bars by separately was contained on separately former and later two bearing spiders about its composition placed in the hopper outlet place frame, about two bearing spiders and about two rear bearing bearings be contained on the frame respectively, rack-mounted reductor is connected with driving gear by shaft coupling, driving gear and driven gear respectively with about the rotating shafts of two extruding rods link to each other, in extruding rod exit shovel is housed and expects mechanism.

Description of drawings:

Fig. 1 is the banded extruder structural representation.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

Number in the figure title: 1, reductor, 2, shaft coupling, 3, driving gear, 4, the fore bearing bearing, 5, the rear bearing bearing, 6, hopper, 7, right extruding rod, 8, left side extruding rod, 9, shovel material mechanism, 10, frame, 11, driven gear.

The specific embodiment:

Embodiment according to Fig. 1～3 these banded extruders of narration, as shown in Figure 1, the reductor 1 that is installed on the frame 10 links to each other with driving gear 3 by shaft coupling 2, about the rotating shaft of extruding rod 7 and 8 by separately with groove bar of two its peripheries be contained on fore bearing bearing 4 and the rear bearing bearing 5, former and later two bearing spiders are installed on the frame 10, driving gear 3 and driven gear 11 are contained in respectively on the rotating shaft front end of two extruding rods, about the hopper 6 of two extruding above the rod be contained on the frame 10, about two the feed opening places of extruding below the rod, shovel material mechanism 9 is housed.

In the course of work of this banded extruder, filter cake shape, lump material are added by hopper 6 charge doors, driving two gears 3 and 11 by reductor 1 by shaft coupling 2 rotates, thereby the extruding rod of two trough of belt bars rotation about making, about two the extruding rods effect under, with the filtrate of bulk, lump material grinds into strips, under shovel material mechanism 9 shovels by the feed opening place.

As from the foregoing, this banded extruder is simple in structure, reliable operation, and discharging is even, and the discharging wide ranges can satisfy the requirement of later process different operating width, does not have the putty phenomenon.

Claims

1, a kind of banded extruder, it is characterized in that, comprise place in hopper (6) the exit frame (10) about the rotating shaft of two extruding rods (7 and 8) by separately be contained on separately the fore bearing bearing (4) and rear bearing bearing (5), about two fore bearing bearings (4) and about two rear bearing bearings (5) be contained in respectively on the frame (10), the reductor (1) that is installed on the frame (10) links to each other with driving tooth (3) by shaft coupling (2), driving gear (3) and driven gear (11) respectively with about the rotating shafts of two extruding rods link to each other, outlet is equipped with shovel and is expected mechanism (9) below the extruding rod.