CN102000524B

CN102000524B - Planet stirrer

Info

Publication number: CN102000524B
Application number: CN 201010514864
Authority: CN
Inventors: 甘懿; 杜连文; 秦乐桂; 黄昌江
Original assignee: ANHUI SOWER ELECTROMECHANICAL EQUIPMENT MANUFACTURING Co Ltd
Current assignee: Anhui Weisheng Intelligent Equipment Co ltd
Priority date: 2010-10-16
Filing date: 2010-10-16
Publication date: 2012-12-05
Anticipated expiration: 2030-10-16
Also published as: CN102000524A

Abstract

The invention discloses a planet stirrer, which comprises a base, two oil cylinders, a main motor, a speed-reducing motor, a beam support, a double-layer cylinder score, a roller and a stirring device, and stirring blades can revolve and rotate in a stirring tank through gear transmission. Due to the adoption of the technical scheme, the planet stirrer can dissolve, mix, disperse, stir and mix powder and high-viscosity and high-density materials such as batter producing slurry, electronic electrode paste, various sealants, solder glue and other chemicals, foods, medicines, coatings and other industrial materials, has low noise during operation, solves the problem of low sealability in the conventional planet stirrer structure, and can make the planet stirrer work in the vacuum state; and the stirring transmission gear has a flange gear structure, so that the rotating speed of the stirring head is changed in real time; therefore, a frequency converter or a programmable logic controller (PLC) can be saved and the equipment cost and labor cost are reduced.

Description

Planetary mixer

(1) technical field:

The present invention relates to producing various chemicals such as cell size, electronics electrode slurry, various fluid sealant, scolding tin glue and food, medicine; Other industrial materials such as coating from the powder to the high viscosity, highdensity material dissolves, mixing, dispersion, stirring, mixing, particularly belongs to the various stirring vanes planetary mixer with rotation that in a mixing bowl, can revolve round the sun.

(2) background technology:

General in the market planetary mixer all is to adopt three-vaned stirring vane, and is because high viscosity and high density viscosity of materials are big, mobile poor; Reach certain mixing effect, need to be equipped with frequency converter, reach technological requirement or control completion through PLC through the manual adjustment rotating speed; This planetary mixer complex structure has improved human cost and equipment cost, and also having the application conditions of conventional planetary mixer is under vacuum state; Its sealing has leakage because reasons in structure causes sealing bad; Machine in the running, noise is big, also influences mixing effect.

(3), summary of the invention:

The object of the present invention is to provide a kind of planetary mixer, this mixer mixing effect is good, and running noise is low, and the epicyclic gearbox sealing is tight, need not frequency converter or PLC, has reduced equipment cost and cost of labor.

For achieving the above object, planetary mixer of the present invention comprises base, two oil cylinders, main motor, reducing motor, cross beam frame, double-deck scuffing of cylinder bore, roller and agitating devices, it is characterized in that:

Said two oil cylinders are separately fixed on the left and right sides of base; Main motor and reducing motor are separately fixed at the left and right sides above the cross beam frame; Main motor lower end is fixedly connected with electrical machine belt pulley; The reducing motor lower end is fixedly connected with helical speed reduction gear, and is connected with the deceleration sprocket wheel through helical speed reduction gear, and the deceleration sprocket wheel is fixed on the axle of helical speed reduction gear through the bearing activity; Said electrical machine belt pulley and helical speed reduction gear and deceleration sprocket wheel all are fixed in the cross beam frame, and the both sides, bottom surface of double-deck scuffing of cylinder bore are fixed on the base through roller;

Said agitating device by be fixed on main shaft belt wheel and the spindle sprocket in the cross beam frame, epicyclic gearbox, cover cap and the mixing component of sealing formed; The main shaft belt wheel is connected with electrical machine belt pulley by belt; Spindle sprocket is connected with the deceleration sprocket wheel by chain, and the upper end of said main shaft belt wheel is fixed with main bearing seat, and fixedlys connected with main shaft; Spindle sprocket is movable fixing by axle sleeve and main shaft; Axle sleeve is movable fixing by bearing and main shaft, is fixed with mechanical sealing member around the main shaft above spindle sprocket, fixedlys connected with the upper end of axle sleeve in the lower end of mechanical sealing member; Epicyclic gearbox is fixed in the cover cap, and the upper end and the cross beam frame of cover cap are fixed, and lower end and double-deck scuffing of cylinder bore are fixed, and epicyclic gearbox is fixedlyed connected with main shaft by axle sleeve; Said mixing component is by being fixed on many groups planetary gear in the epicyclic gearbox, forming with the corresponding fried dough twist formula of planetary gear stirring arm, a plurality of dispersion bar and a plurality of puddler; The lower end of said fried dough twist formula stirring arm, a plurality of dispersion bars and the lower end activity of a plurality of puddlers are fixed in the double-deck scuffing of cylinder bore, and planetary gear is the flange gear structure, by gear and axle sleeve engagement; Be fixed with planet wheel spindle on the planetary gear; Planet wheel spindle is fixed on the epicyclic gearbox by the bearing activity, and the lower end of planet wheel spindle is fixedly connected with fried dough twist formula stirring arm, and the upper end that disperses bar is by on the movable fixing dispersion shaft bar of bearing; The middle part is fixed on the base plate of epicyclic gearbox by the bearing activity; The two ends of dispersion shaft bar are fixed on the inwall both sides of epicyclic gearbox, and middle and axle sleeve is fixed, and are fixed with on the dispersion bar in epicyclic gearbox to disperse the bar chain wheel; Disperse the bar chain wheel and the sprocket wheel of main shaft lower end to flexibly connect; Disperse the bar chain wheel corresponding with the position of the sprocket wheel of main shaft lower end, on the base plate of epicyclic gearbox, the top of the puddler in epicyclic gearbox also is fixedly connected with the puddler sprocket wheel by bearing fixing in the upper end of puddler; And flexibly connect with the sprocket wheel of main shaft lower end, the puddler sprocket wheel is corresponding with the position of the sprocket wheel of main shaft lower end.

The center fixed of said double-deck scuffing of cylinder bore bottom surface has double-deck scuffing of cylinder bore support; Double-deck scuffing of cylinder bore support is fixed on the base through support shaft; Support shaft and double-deck scuffing of cylinder bore support are movable fixing through bearing, on the support shaft between double-deck scuffing of cylinder bore support and the base, are fixed with damping spring.

Said bearing be coupling touch around all be fixed with sealing ring.

In technique scheme, the epicyclic gearbox of planetary mixer of the present invention is a closed structure, in the running; Ability cogged oil in the epicyclic gearbox; Reduced because the noise that gears engaged produces has solved poorly sealed situation in the present conventional planetary mixer structure, made equipment be in work under the vacuum state; Stir travelling gear and adopt the flange gear structure; Make like this stirring-head rotation constantly rotating speed be in variation, can save frequency converter or PLC like this, thereby lower equipment cost and cost of labor.In addition, the bottom of the double-deck scuffing of cylinder bore of planetary mixer and base adopt bearing to flexibly connect, and can rotate double-deck scuffing of cylinder bore easily, are convenient to charging and discharging.

(4), description of drawings:

Fig. 1 is the structural representation of planetary mixer of the present invention.

(5), the specific embodiment:

Below in conjunction with accompanying drawing the invention planetary mixer is done further explain.

Visible by Fig. 1; The planetary mixer of present embodiment is made up of base 1, two oil cylinders 2 that are separately fixed at base 1 left and right sides, main motor 3, reducing motor 4, cross beam frame 5, double-deck scuffing of cylinder bore 6, the roller 7 and the agitating device that are fixed on double-deck scuffing of cylinder bore 6 bottoms; Main motor 3 is separately fixed at the left and right sides above the cross beam frame 5 with reducing motor 4 through screw; Main motor 3 lower ends are fixedly connected with electrical machine belt pulley 8 through the motor pressing plate; Reducing motor 4 lower ends are fixedly connected with helical speed reduction gear 9 through screw, and are connected with deceleration sprocket wheel 10 through helical speed reduction gear 9, and deceleration sprocket wheel 10 is fixed on the axle of helical speed reduction gear 9 through the bearing activity; Electrical machine belt pulley 8 all is fixed in the cross beam frame 5 with helical speed reduction gear 9 and deceleration sprocket wheel 10, and the both sides, bottom surface of double-deck scuffing of cylinder bore 6 are fixed on the base 1 through roller 7.

In the present embodiment; Agitating device is made up of with epicyclic gearbox 13, cover cap 14 and the mixing component of spindle sprocket 12, sealing the main shaft belt wheel 11 that is fixed in the cross beam frame 5, and main shaft belt wheel 11 is connected with electrical machine belt pulley 8 through belt, and spindle sprocket 12 is connected with deceleration sprocket wheel 10 through chain; The upper end of main shaft belt wheel 11 is fixed with main bearing seat 15; And be fixedly connected with main shaft 16, spindle sprocket 12 is movable fixing with main shaft 16 through axle sleeve 17, and axle sleeve 17 is through bearing and main shaft 16 movable fixing; On the main shaft above the spindle sprocket 12 16, be fixed with mechanical sealing member 18, the lower end of mechanical sealing member 18 is fixedly connected through screw with the upper end of axle sleeve 17; Epicyclic gearbox 13 is fixed in the cover cap 14, and the upper end of epicyclic gearbox 13 and cover cap 14 is all fixed through screw with cross beam frame 5, and the lower end is all fixed through screw with the top of double-deck scuffing of cylinder bore 6, and epicyclic gearbox 13 is fixedly connected with main shaft 16 through axle sleeve 17;

Mixing component is by being fixed on many groups planetary gear 19 in the epicyclic gearbox 13, forming with the corresponding fried dough twist formula stirring arm of planetary gear 19 20, a plurality of dispersion bar 21 and a plurality of puddler 22; In the present embodiment; Planetary gear 19 is two groups, respectively with main shaft 16 on axle sleeve 17 engagement, corresponding with planetary gear 19 is two fried dough twist formula stirring arms 20; Disperseing bar 21 also is two groups; Puddler 22 is by four, and the lower end activity of two fried dough twist formula stirring arms 20, diffusing bar 20 lower ends of two components and four puddlers 22 is fixed in the double-deck scuffing of cylinder bore 6, in the present embodiment; The puddler shaped design of one of them becomes the corresponding wall bar of scraping of inner wall shape with double-deck scuffing of cylinder bore 6 in four puddlers 22, and the shape of all the other stirring vanes and position can be provided with according to actual needs.Planetary gear 19 is flange gear structures, promptly is equivalent to cam structure, just works as a gear and is in utmost point near point; Another gear is in utmost point far point; When turning round like this, be engraved in variation when making mixing speed, help the abundant mixing of material; Disperse to set out to adopt synchronous band structure, help the transmission of efficient and reduce generation of noise.Planetary gear 19 is through gear and axle sleeve 17 engagements; Be fixed with planet wheel spindle 23 on the planetary gear 19; Planet wheel spindle 23 is fixed on the epicyclic gearbox 13 through the bearing activity, and the lower end of planet wheel spindle 23 is fixedly connected with fried dough twist formula stirring arm 20, and the upper end that disperses bar 21 is through on the movable fixing dispersion shaft bar 24 of bearing; The middle part is fixed on the base plate of epicyclic gearbox 13 through the bearing activity; The two ends of dispersion shaft bar 24 are fixed on the inwall both sides of epicyclic gearbox 13, and are middle fixing with axle sleeve 17, are fixed with on the dispersion bar 21 in epicyclic gearbox 13 and disperse bar chain to take turns 25; Disperse the bar chain wheel 25 and the sprocket wheel 26 of main shaft 16 lower ends to flexibly connect; Disperse bar chain wheel 25 corresponding with the position of the sprocket wheel 26 of main shaft 16 lower ends, on the base plate of epicyclic gearbox 13, the top of the puddler 22 in epicyclic gearbox 13 also is fixedly connected with puddler sprocket wheel 27 through bearing fixing in the upper end of puddler 22; And flexibly connect with the sprocket wheel of main shaft 16 lower ends 28, puddler sprocket wheel 27 is corresponding with the position of the sprocket wheel 28 of main shaft 16 lower ends.

The centre of double-deck scuffing of cylinder bore 6 bottom surfaces is fixed with double-deck scuffing of cylinder bore support 29 through screw; Double-deck scuffing of cylinder bore support 29 is fixed on the base 1 through screw through support shaft 30; Support shaft 30 is movable fixing through bearing with double-deck scuffing of cylinder bore support 29, on the support shaft 30 between double-deck scuffing of cylinder bore support 29 and the base 1, is fixed with damping spring 31.

In the present embodiment bearing be coupling touch around all be fixed with sealing ring.

The operation principle of present embodiment is: when needs add material, and two oil cylinders 2 about startup, cylinder rod rises; Through cross beam frame 5 stirring vane in the whole agitating device is risen from double-deck scuffing of cylinder bore 6, add material this moment again, afterwards; Cylinder rod descends; Stirring vane in the agitating device is put into double-deck scuffing of cylinder bore 6, start main motor 3 and reducing motor 4, electrical machine belt pulley 8 drives main shaft belt wheel 11 through belt and rotates; Reducing motor 4 drives deceleration sprocket wheel 10 through helical speed reduction gear 9 and rotates, and deceleration sprocket wheel 10 drives spindle sprocket 12 through chain and rotates.Spindle sprocket 12 drives epicyclic gearboxes 13 through axle sleeve 17 and rotates, thereby the drive of the travelling gear of two the fried dough twist formula stirring arms 20 in the present embodiment, two dispersion bars 21 and four puddlers 22 revolve round the sun in double-deck scuffing of cylinder bore 6 around main shaft 16 down, when these stirring vanes are done to revolve round the sun; Fried dough twist formula stirring arm is done rotation again under the transmission of planetary gear 19; Because planetary gear 19 is flange gear structures, promptly is equivalent to cam structure, just works as a gear and be in utmost point near point; Another gear is in utmost point far point; When turning round like this, be engraved in variation when making mixing speed, material can fully mix when stirring.Two dispersion bars 21 and four puddlers 22 mesh with the

corresponding sprocket wheel

26 and 28 of puddler sprocket wheel 27 with main shaft 16 lower ends through the dispersion bar chain wheel 25 of self respectively; Through the rotation of main shaft 16, thereby drive two dispersion bars 21 and four puddler 22 rotations.

In the present embodiment, the epicyclic gearbox of mixer is the totally-enclosed structure, bearing be coupling touch around all be fixed with sealing ring; In the running, ability cogged oil in the epicyclic gearbox has reduced because the noise that gears engaged produces; Solved poorly sealed situation in the present conventional planetary mixer structure; Make equipment be in work vacuum state under, stir travelling gear and adopt the flange gear structure, make the rotation moment rotating speed of stirring-head be in variation like this; Frequency converter or PLC be can save like this, thereby equipment cost and cost of labor lowered.In addition, the bottom of the double-deck scuffing of cylinder bore of planetary mixer and base adopt bearing to flexibly connect, and can rotate double-deck scuffing of cylinder bore easily, are convenient to charging and discharging.

Claims

1. planetary mixer; Comprise base (1), two oil cylinders (2), main motor (3), reducing motor (4), cross beam frame (5), double-deck scuffing of cylinder bore (6), be fixed on roller (7) and agitating device on double-deck scuffing of cylinder bore (6) bottom surface, it is characterized in that:

Said two oil cylinders (2) are separately fixed at the left and right sides of base (1); Main motor (3) and reducing motor (4) are separately fixed at the left and right sides above the cross beam frame (5); Main motor (3) lower end is fixedly connected with electrical machine belt pulley (8); Reducing motor (4) lower end is fixedly connected with helical speed reduction gear (9); And be connected with deceleration sprocket wheel (10) through helical speed reduction gear (9); Deceleration sprocket wheel (10) is fixed on the axle of helical speed reduction gear (9) through the bearing activity, and said electrical machine belt pulley (8) and helical speed reduction gear (9) and deceleration sprocket wheel (10) all are fixed in the cross beam frame (5), and the both sides, bottom surface of double-deck scuffing of cylinder bore (6) are fixed on the base (1) through roller (7);

Said agitating device is made up of the epicyclic gearbox (13), cover cap (14) and the mixing component that are fixed on interior main shaft belt wheel (11) of cross beam frame (5) and spindle sprocket (12), sealing; Main shaft belt wheel (11) is connected with electrical machine belt pulley (8) through belt; Spindle sprocket (12) is connected with deceleration sprocket wheel (10) through chain; The upper end of said main shaft belt wheel (11) is fixed with main bearing seat (15); And be fixedly connected with main shaft (16), spindle sprocket (12) is movable fixing through axle sleeve (17) and main shaft (16), and axle sleeve (17) is fixed through bearing and main shaft (16) are movable; Main shaft (16) in spindle sprocket (12) top is fixed with mechanical sealing member (18) on every side, and the lower end of mechanical sealing member (18) is fixedly connected with the upper end of axle sleeve (17); Epicyclic gearbox (13) is fixed in the cover cap (14); The upper end of epicyclic gearbox (13) and cover cap (14) is all fixing with cross beam frame (5); The lower end is all fixing with double-deck scuffing of cylinder bore (6), and epicyclic gearbox (13) is fixedly connected with main shaft (16) through axle sleeve (17); Said mixing component is by being fixed on the interior many groups planetary gear (19) of epicyclic gearbox (13), forming with planetary gear (19) corresponding fried dough twist formula paddle (20), a plurality of dispersion bar (21) and a plurality of puddler (22); The lower end activity of the lower end of said fried dough twist formula paddle (20), a plurality of dispersion bar (21) and a plurality of puddler (22) is fixed in the double-deck scuffing of cylinder bore (6); Planetary gear (19) is the flange gear structure; Through gear and axle sleeve (17) engagement; Be fixed with planet wheel spindle (23) on the planetary gear (19); Planet wheel spindle (23) is fixed on the epicyclic gearbox (13) through the bearing activity; The lower end of planet wheel spindle (23) is fixedly connected with fried dough twist formula paddle (20); The upper end of dispersion bar (21) is through on the movable fixing dispersion shaft bar of bearing (24), and the middle part is fixed on through the bearing activity on the base plate of epicyclic gearbox (13), and the two ends of dispersion shaft bar (24) are fixed on the inwall both sides of epicyclic gearbox (13); Middle fixing with axle sleeve (17); Be fixed with on the dispersion bar (21) in epicyclic gearbox (13) and disperse bar chain wheel (25), disperse the bar chain wheel (25) and first sprocket wheel (26) of main shaft (16) lower end to flexibly connect, disperse bar chain wheel (25) corresponding with the position of first sprocket wheel (26) of main shaft (16) lower end; Bearing fixing is passed through on the base plate of epicyclic gearbox (13) in the upper end of puddler (22); The top of the puddler (22) in epicyclic gearbox (13) also is fixedly connected with puddler sprocket wheel (27), and flexibly connects with second sprocket wheel (28) of main shaft (16) lower end, and puddler sprocket wheel (27) is corresponding with the position of second sprocket wheel (28) of main shaft (16) lower end;

The center fixed of said double-deck scuffing of cylinder bore (6) bottom surface has double-deck scuffing of cylinder bore support (29); Double-deck scuffing of cylinder bore support (29) is fixed on the base (1) through support shaft (30); Support shaft (30) is movable fixing through bearing with double-deck scuffing of cylinder bore support (29), on the support shaft (30) between double-deck scuffing of cylinder bore support (29) and the base (1), is fixed with damping spring (31);

Said bearing be coupling touch around all be fixed with sealing ring.