CN201189456Y

CN201189456Y - Axial high-speed dispersing device of double axle mixer

Info

Publication number: CN201189456Y
Application number: CNU2008201167153U
Authority: CN
Inventors: 薛国龙; 刘志坚
Original assignee: Wuxi Tongji Jiangjia Building Material Technology Co Ltd
Current assignee: Wuxi Tongji Jiangjia Building Material Technology Co Ltd
Priority date: 2008-05-06
Filing date: 2008-05-06
Publication date: 2009-02-04
Anticipated expiration: 2018-05-06

Abstract

The utility model relates to an axial high-speed dispersion device for double-shaft mixers, which is characterized in that the high-speed dispersion device is arranged in a middle position above two stirring shafts; the rotation track circle of a flying cutter is tangent to the stirring track circles of stirring blades on the two stirring shafts; the high-speed dispersion device adopts a motor to be fixed on a bracket; the bracket is fixed on a stirring drum flange; the input end of a rotating shaft is supported by a bearing; the bearing is fixed on the bracket; a cutter holder is welded on the rotating shaft; the flying cutter is fixed on the cutter holder; and the input end of the rotating shaft is connected with an output shaft of the motor by a coupling. The device has the advantages that the device enlarges the applicable range of double-shaft blade-type mixers, can adapt to the mixture of micro-added raw materials, is convenient to mount and adjust, simple to use and maintain and adjustable in the flying cutter and the cutter holder, can adjust the flying cutter according to the wear rate so as to ensure that the track circle of the flying cutter is unchanged, can prolong service life, can improve the mixing capability of the mixers, and ensure that materials, especially the materials with low content in mixture can be rapidly and uniformly dispersed so as to achieve the aim of efficiently mixing.

Description

Double-shaft mixer axial high speed dispersing device

Technical field

The utility model relates to a kind of double-shaft mixer axial high speed dispersing device, specifically mainly is matched in twin shaft paddle formula mixer.

Background technology

Along with China's development of economic construction, novel green construction material-dry-mixed mortar with its superior quality guarantee, environmental protection and easily construction technology obtained applying widely at building energy conservation, waterproof, insulation, facing, each the realm of building construction of gravity flow equality, also the batch production production of these materials is had higher requirement.It is twin shaft paddle formula mixer that the main mixer that adopts is produced in batch production, mix the mix ability efficiently and obtained extensive use with it in dry-mixed mortar factory, continuous increase and raising along with the dry-mixed mortar variety and quality, trace in the dry-mixed mortar adds raw material and is widely adopted more, as the fortifying fibre in the anticracking grout, colorant in the facing mortar (pigment), these trace add the shared ratio of raw materials only be ten thousand/to 100,000/, on original mixer, can only prolong incorporation time, but also not reach dispersion cmpletely and mix.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of double-shaft mixer axial high speed dispersing device, can improve the mixing ability of mixer, especially for the less material of content in compound by the shedding of axial high speed dispersing device, it can be disperseed rapidly equably and reach the purpose of efficient mixing.

Main solution of the present utility model is achieved in that

The utility model adopts high speed dispersing device to be installed in two centre positions, top of mixing axle, and the fly cutter locus circle is tangent with two locus circles of mixing leaf.

Described high speed dispersing device adopts motor to be fixed on the support, and support is fixed on to be mixed on the drum flange, and the rotating shaft input is supported by bearing, and bearing fixing is on support, and the output of rotating shaft supports with bearing, and bearing fixing is being mixed on the drum flange; Tool rest is welded in the rotating shaft, and fly cutter is fixed on the tool rest, and the rotating shaft input links with shaft coupling and motor output shaft, and motor power is delivered in the rotating shaft.

Described fly cutter locus circle is tangent with two locus circles of mixing leaf;

Compared with the prior art the utility model has the following advantages:

1, enlarges the scope of application of twin shaft paddle formula mixer, can adapt to the mixing that trace adds raw material.

2, integral structure is installed easy to adjustly, and working service is simple, can be used for the transformation of existing twin shaft blade-paddle mixer.

3, fly cutter and tool rest are design-adjustable, can adjust fly cutter according to wear extent, make the fly cutter locus circle constant, increase the service life.

4, can improve the mixing ability of mixer, especially for the less material of content in compound by the shedding of axial high speed dispersing device, it can be disperseed rapidly equably and reach the purpose of efficient mixing.

Description of drawings

Fig. 1 is the utility model axial high speed dispersing device scheme of installation.

Fig. 2 mixes the axle and the user mode figure of high speed dispersing device for the utility model twin shaft paddle mixer.

The specific embodiment

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

As shown in Figure 1 and Figure 2, comprise and mix tube 1, mix axle 2, mix leaf 3, reductor 4, high speed dispersing device 5, motor 6, bolt 7, support 8, shaft coupling 9, bolt 10, bearing 11, bolt 12, flange 13, rotating shaft 14, tool rest 15, fly cutter 16, bolt group 17, bearing 18, bolt 19, mix drum flange 20 etc.

The utility model mix leaf 3 be installed in mix the axle 2 on, by reductor 4 driven rotary, high speed dispersing device 5 is installed in two centre positions, top of mixing axle, fly cutter 16 locus circles are tangent with two locus circles of mixing leaf 3, mixing leaf 3 rotates in opposite directions along mixing 1 liang of circular arc ecto-entad of tube, material is held up to the centre, rotate at a high speed mixing the material high-speed projectile that leaf 3 holds up by the fly cutter 16 that is installed in the rotating shaft 14, make it be scattered in the surface of mixing an interior material equably, circulation so repeatedly, quicken the mixing of material, improved the mixing uniformity of micro-material.

The utility model motor 6 usefulness bolts 7 are fixed on the support 8, support 8 usefulness bolts 12 are fixed on the flange 13 of mixing tube 1, rotating shaft 14 inputs of described high speed dispersing device 5 are by bearing 11 supportings, bearing 11 usefulness bolts 10 are fixed on the support 8, the other end of rotating shaft 14 (output) supports with bearing 18, and bearing 18 usefulness bolts 19 are fixed on to be mixed on the drum flange 20.Tool rest 15 is welded in the rotating shaft 14, and fly cutter 16 usefulness bolt groups 17 are fixed on the tool rest 15, and the rotating shaft input links with shaft coupling 9 and motor output shaft, and motor power is delivered in the rotating shaft.Drive fly cutter and rotate at a high speed, impel material to disperse fast, reach the function that improves mixing uniformity.

The principle of the present utility model and the course of work:

The fly cutter blade rotational trajectory circle of the utility model high speed dispersing device is middle above twin shaft paddle stirring locus circle, and it is tangent with two stirring locus circles, mixed material is mixed at two shafts under the impetus of leaf and is piled up a hilltop two centres, the rotational trajectory circle of just topped high speed dispersing device fly cutter blade, and hold on the high speed dispersing device of putting this position numerous fly cutter blades of evenly arranging under rotation at a high speed, two shafts are mixed leaf to be pushed to place, the hilltop material that comes and outwards sheds rapidly, make it shed surface equably at mixed material, mixed leaf by two again and admix material → push into the hilltop → high speed dispersion to shed → admix material, circulate so repeatedly and make it reach abundant dispersion in the short period of time, mixed uniformly purpose.

Claims

1, a kind of double-shaft mixer axial high speed dispersing device is characterized in that high speed dispersing device (5) is installed in two centre positions, top of mixing axle (2), and fly cutter (16) locus circle is tangent with two locus circles of mixing leaf (3).

2, a kind of double-shaft mixer axial high speed dispersing device according to claim 1, it is characterized in that described high speed dispersing device (5) adopts motor (6) to be fixed on the support (8), support (8) is fixed on to be mixed on the drum flange (13), rotating shaft (14) input is supported by bearing (11), bearing (11) is fixed on the support (8), the output of rotating shaft (14) supports with bearing (18), and bearing (18) is fixed on to be mixed on the drum flange (20); Tool rest (15) is welded in the rotating shaft (14), and fly cutter (16) is fixed on the tool rest (15), and rotating shaft (14) input links with shaft coupling (9) and motor output shaft.