Liquid bidirectional mixer
Technical field
The present invention relates to light industry and machinery equipment technical field, especially a kind of liquid bidirectional mixer.
Background technology
The liquid stirrers generally used in the market comprises agitator, motor and decelerator, cantilevered rotating shaft and stirrer paddle and upper exhibition valve, cantilevered rotating shaft is fixed on the crossbeam of agitator by bearing one and bearing block thereof, this simple structure is not easy various materials to stir, when particularly needing the different material of stir solids+liquid or in a small amount+a large amount of, not only mixing effect is not good enough, and need installation to forward and reverse along anti-switch, expend long period and more electric energy.
Summary of the invention
The object of the invention is to solve defect of the prior art, realize rotating forward, reversal synchronization carries out, improve the mixing effect of the different material of liquid material, particularly solid+liquid or in a small amount+a large amount of, save time and electric energy simultaneously.
It is realize like this that the present invention will solve the problems of the technologies described above adopted technical scheme.
Liquid bidirectional mixer, comprise agitator, motor and decelerator, cantilevered rotating shaft, stirrer paddle and upper exhibition valve, cantilevered rotating shaft is fixed on the crossbeam of agitator by bearing one and bearing block thereof, stirrer paddle is by upper cross-arm, lower cross-arm and be separately fixed at cross-arm and lower cross-arm two ends between the frame structure that forms of 2 angle steel one, main feature of the present invention is: described cantilevered rotating shaft top wears sprocket wheel one, and be connected with sprocket wheel one flat key one, described sprocket wheel one is linked by chain and sprocket wheel two, the bottom of described sprocket wheel two is provided with gear one, described gear one engages with gear two, gear two engages with the internal gear of inwall of turn-taking.
The top of the axle one of described gear one is fixed on crossbeam by bearing two and bearing block thereof, and the top of the axle two of gear two is fixed on crossbeam by bearing three and bearing block thereof.
The radially uniform 3 upper spokes in the described below of turn-taking, on 3 upper spoke one end are welded on and turn-take, the other end is welded on the external diameter of bearing holder (housing, cover), the endoporus of bearing holder (housing, cover) and the major diameter fit of bearing four, bearing four is fixed in the cantilevered rotating shaft that is positioned at below sprocket wheel one, the below of lower cross-arm is along radial equipartition 3 lower spokes of turn-taking, one end of 3 lower spokes is welded on the external diameter of bearing holder (housing, cover), the endoporus of bearing holder (housing, cover) and the major diameter fit of bearing five, bearing five is fixed in the cantilevered rotating shaft that is positioned at below lower cross-arm.
Along uniform 3 angle steel two of axis of turn-taking between the outer end of described 3 upper spokes and the outer end of 3 lower spokes, the two ends of angle steel two are corresponding with the outer end of 3 upper spokes and 3 lower spokes to be respectively welded and fixed.
Described cross-arm one and cross-arm two are welded on the external diameter of axle sleeve in 180 degree of the inners respectively, outer end and angle steel one are welded and fixed, the internal diameter of axle sleeve is connected with cantilevered rotating shaft with flat key three with flat key two, and the own wt of stirrer paddle supports with the shaft shoulder of cantilevered rotating shaft.
Described to turn-take and the shaft shoulder of own wt cantilevered rotating shaft of 3 upper spoke, 3 lower spokes and angle steel two supports.
Described cantilevered rotating shaft and motor and decelerator projecting shaft axle sleeve link together, and to be connected through axle sleeve and motor and decelerator projecting shaft and cantilevered rotating shaft with bolt respectively and to tighten together.
Because cantilevered rotating shaft top wears sprocket wheel one, sprocket wheel one is linked by chain and sprocket wheel two, the bottom of sprocket wheel two is provided with gear one, gear one engages with gear two, gear two engages with the internal gear of inwall of turn-taking, when cantilevered rotating shaft is rotated toward the clockwise direction, stirrer paddle and 2 angle steel thereof rotate toward the clockwise direction, and sprocket wheel one is rotated toward the clockwise direction by chain-driving sprocket wheel two and gear two, second gear makes the internal gear of the inwall of turn-taking be engaged with counterclockwise rotate, thus makes to turn-take and 3 angle steel counterclockwise rotate.Like this, due to stirrer paddle and 2 angle steel thereof with turn-take and the rotation direction of 3 angle steel contrary, liquid, under the acting in conjunction of the contrary two bursts of strength of rotation direction, realizes rotating forward, reversal synchronization carries out, significantly improve mixing effect, save time and electric energy simultaneously.The present invention is particularly useful for the stirring of the different material of solid+liquid or in a small amount+a large amount of.
Accompanying drawing explanation
The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the concrete structure according to invention proposition.
In figure, (1) is chain, (2) be bearing two, (3) be axle one, (4) be bearing three, (5) be axle two, (6) be internal gear, (7) be gear two, (8) be upper cross-arm, (9) be angle steel one, (10) be cantilevered rotating shaft, (11) be agitator, (12) be angle steel two, (13) be bearing five, (14) be upper exhibition valve, (15) be axle sleeve, (16) be bearing holder (housing, cover), (17) be lower cross-arm, (18) be lower spoke, (19) be flat key three, (20) be gear one, (21) be sprocket wheel two, (22) be flat key two, (23) be bearing four, (24) be flat key one, (25) be upper spoke, (26) be sprocket wheel one, (27) for turn-taking, (28) be crossbeam, (29) be bearing one, (30) be bolt, (31) be axle sleeve, (32) be motor and decelerator.
Detailed description of the invention
Details and the working condition of the concrete device proposed according to the present invention is described in detail below in conjunction with accompanying drawing.
As shown in drawings, liquid bidirectional mixer, comprise agitator (11), motor and decelerator (32), cantilevered rotating shaft (10), stirrer paddle and upper exhibition valve (14), cantilevered rotating shaft (10) is fixed on the crossbeam (28) of agitator (11) by bearing one (29) and bearing block thereof, stirrer paddle is by upper cross-arm (8), lower cross-arm (17) and be separately fixed at cross-arm (8) and lower cross-arm (17) two ends between the frame structure that forms of 2 angle steel one (9), main feature of the present invention is: cantilevered rotating shaft (10) top wears sprocket wheel one (26), and be connected with sprocket wheel one (26) flat key one (24), sprocket wheel one (26) is linked by chain (1) and sprocket wheel two (21), the bottom of sprocket wheel two (21) is provided with gear one (20), gear one (20) engages with gear two (7), gear two (7) engages with the internal gear (6) of (27) inwall of turn-taking.
The top of the axle one (3) of gear one (20) is fixed on crossbeam (28) by bearing two (2) and bearing block thereof, and the top of the axle two (5) of gear two (7) is fixed on crossbeam (28) by bearing three (4) and bearing block thereof.
To turn-take the radially uniform 3 upper spokes (25) in the below of (27), 3 upper spoke (25) one end are welded on and turn-take on (27), the other end is welded on the external diameter of bearing holder (housing, cover) (16), the endoporus of bearing holder (housing, cover) (16) and the major diameter fit of bearing four (23), bearing four (23) be fixed on be positioned at sprocket wheel one (26) below cantilevered rotating shaft (10) on, the below of lower cross-arm (17) is along radial equipartition 3 lower spokes (18) of turn-take (27), one end of 3 lower spokes (18) is welded on the external diameter of bearing holder (housing, cover) (16), the endoporus of bearing holder (housing, cover) (16) and the major diameter fit of bearing five (13), bearing five (13) be fixed on be positioned at lower cross-arm (17) below cantilevered rotating shaft (10) on.
Along uniform 3 angle steel two (12) of axis of turn-take (27) between the outer end of 3 upper spokes (25) with the outer end of 3 lower spokes (18), the two ends of angle steel two (12) are corresponding with the outer end of spokes (25) on 3 and 3 lower spokes (18) to be respectively welded and fixed.
Cross-arm one (8) and cross-arm two (17) are welded on the external diameter of axle sleeve (15) in 180 degree of the inners respectively, outer end and angle steel one (9) are welded and fixed, the internal diameter of axle sleeve (15) is connected with cantilevered rotating shaft (10) with flat key three (19) with flat key two (22), and the own wt of stirrer paddle supports with the shaft shoulder of cantilevered rotating shaft (10).
Turn-take (27) and 3 upper spokes (25), 3 lower spokes (18) and angle steel two (12) the shaft shoulder support of own wt cantilevered rotating shaft (10).
Cantilevered rotating shaft (10) and motor and decelerator (32) projecting shaft axle sleeve (31) link together, and to be connected through axle sleeve (31) and motor and decelerator (32) projecting shaft and cantilevered rotating shaft (10) with bolt (30) respectively and to tighten together.
Starter motor, stirrer paddle and 2 angle steel thereof and to turn-take and 3 angle steel rotate in the opposite direction, owing to rotating forward, reversal synchronization carries out, and can complete the stirring of liquid efficiently, rapidly.