CN201505537U

CN201505537U - Planetary grinding dispersing mixer

Info

Publication number: CN201505537U
Application number: CN2009203078750U
Authority: CN
Inventors: 庞可邦
Original assignee: LIUZHOU HUGEST CHEMICAL MACHINERY CO Ltd
Current assignee: LIUZHOU HUGEST CHEMICAL MACHINERY CO Ltd
Priority date: 2009-08-12
Filing date: 2009-08-12
Publication date: 2010-06-16
Anticipated expiration: 2019-08-12

Abstract

The utility model relates to a mixing agitation device for the chemical industry, in particular to a planetary grinding dispersing mixer which comprises a planetary wheel component, a drive shaft, a high-speed dispersing component and a low-speed agitation component, wherein the planetary wheel component is installed on the drive shaft, at least one group of grinding components are installed in the mixer, the grinding components and the high-speed dispersing component are respectively installed on a planetary box through high-speed bearing blocks, the high-speed bearing blocks penetrate through a planetary housing and extend towards an agitation barrel, the high-speed bearing blocks are sealed with the planetary housing through a sealing seat, the top end of the grinding component is provided with a driven belt wheel, and the driven belt wheel is connected with a driving belt wheel which is installed on the high-speed drive shaft through a synchronous belt. The planetary grinding dispersing mixer combines the advantages of a planetary dispersing mixer and a grinding dispersing mixer in the process of mixing material, the grinding component can spin and revolve, the mixing efficiency is high, the cost is low, and the sediment phenomenon of solid and liquid separation is effectively prevented in the use process.

Description

Lapping using star lapping machine disperses mixer

[technical field]

The utility model relates to a kind of chemical industry with mixing mixing plant, and particularly a kind of lapping using star lapping machine disperses mixer.

[background technology]

The planet that is widely used in chemical industries such as battery oar material, glue class disperses vacuum mixer (referring to Figure 12) and grinds dispersion mixer (referring to Figure 11), because be subjected to the influence of design of conventional hybrid machinery and manufacturing technology, still there is the puzzlement of technical costs and efficient in existing mixer technology; As: planet disperses vacuum mixer can realize the rapid mixing of various characteristics material, because disperseing and stirring all is to do rotation and revolution around the still center, material can fully be mixed and do not exist and mix the dead angle, but mixed material does not pass through abrasive action, grow the depositional phenomenon that Separation of Solid and Liquid promptly can occur standby time slightly, therefore material also will increase the stirring equipment of migrating in a cover week in the process of using after having mixed, in case the material deposition is separated, increased production cost greatly, and because the progress of scientific research, solid particle in the slurry is required more and more granular, mix for nano level solid-liquid, only be difficult to make it to be mixed in the solution uniformly by simple dispersion; Disperse mixer and grind, except that having grinding and divergent function, simultaneously powder material there is destruction, make its further granular, mixed material is because the abrasive action of process grinding assembly, the phenomenon that the solid-phase material deposition is separated can not appear in the idle long period yet, but owing to grind the centre that the grinding assembly that disperses mixer is mounted in equipment, be to be the center with the central shaft, it also is being to revolve round the sun around central shaft in oneself axle rotation, and a lot of spaces grinding assembly can't arrive and carry out abrasive action in the agitator, so its mixing efficiency is lower, production cycle is longer, the dead angle also might occur mixing and cause partial material to can not get sufficient mixing.

[utility model content]

The main technical problems to be solved in the utility model is: provide a kind of planet that combines to disperse vacuum mixer and grind the lapping using star lapping machine dispersion mixer that disperses mixer advantage in the mixing of materials process, the grinding assembly of this mixer departs from the agitator center and installs, can be around an axle rotation certainly, can revolve round the sun around central shaft again, mixing efficiency height, cost be low, can effectively prevent material the depositional phenomenon of Separation of Solid and Liquid in use to occur, solved above-mentioned problems of the prior art.

Further technical problem to be solved in the utility model is: make planet circular system assembly of the present utility model can realize the self-lubricating purpose.

The technical scheme that solves the problems of the technologies described above is: a kind of lapping using star lapping machine disperses mixer, comprise power set, the planet circular system assembly, agitator, power transmission shaft, by high speed dispersion assembly and the stirring at low speed assembly of power set by power transmission shaft and the drive of planet circular system assembly, described planet circular system assembly comprises planet circular system, planet case and planet guard shield, power transmission shaft comprises the low-speed shaft of hollow and places the interior high-speed drive shaft of low-speed shaft of hollow, the planet case is installed on the low-speed shaft of hollow, one group of grinding assembly is installed in this mixer at least, grinding assembly and high speed dispersion assembly are installed on the planet case by the high speed shaft bearing respectively, the high speed shaft bearing is passed the planet guard shield and is extended to agitator, seal by seal receptacle between high speed shaft bearing and the planet guard shield, the grinding assembly top is equipped with driven pulley, and driven pulley is connected with driving pulley on being installed in high-speed drive shaft by synchronous band.

Further technical scheme of the present utility model is: described planet case comprises box bottom, box frame and reinforcement, box frame is fixed on the box bottom, the corresponding slow-speed shaft installing hole that has the power transmission shaft installing hole and be used to install the stirring at low speed assembly on the top board of box bottom and box frame, in the power transmission shaft installing hole cylinder is installed, cylinder extends in box frame, and be fixed on the box frame biside plate by stiffener I, box bottom is provided with the groove that is used to install the high speed shaft bearing, the groove both sides are separately installed with the reinforcement of connect box base plate and box frame, and described grinding assembly and high speed dispersion assembly are respectively by the high speed shaft bearing and be fixed on flange on the high speed shaft bearing and be installed in the groove on the box bottom.

Further technical scheme of the present utility model is: have an annular oil storage tank on the planetary gear of described planet circular system, planetary gear middle part or bottom radially are provided with at least one and the oil seepage hole or the microscler oil seepage slot of oil storage tank perforation.

Owing to adopt said structure, the lapping using star lapping machine of the utility model disperses mixer, has following beneficial effect:

1. combine planet and disperse vacuum mixer and grind the advantage of dispersion mixer in the mixing of materials process, significantly improved mixing efficiency:

The utility model is to disperse to have installed grinding assembly additional on the vacuum mixer at existing planet, form by mill basket, grinding rod and grinding bead, the grinding bead of 2/3 volume is housed in the mill basket, its structure disperses the grinding assembly of mixer identical with grinding now, it grinds principle and milling apparatus grinding principle is the same now, the rotating speed of grinding assembly rotation and high speed dispersion component synchronization can be regulated in 0～3000RPM scope at rotating speed under the control of frequency converter; The utility model combines planet to be disperseed vacuum mixer and grinds the advantage of dispersion mixer in the mixing of materials process, grinding assembly and high speed dispersion assembly symmetry are installed in the both sides of planet case, be that grinding assembly is that install at the center of departing from agitator, grinding assembly is not only around an axle rotation certainly, also around the power transmission shaft revolution, not only to the good mixing effect of various characteristics material, and mixing efficiency height, effectively the depositional phenomenon of Separation of Solid and Liquid in use appears in the prevention material, does not need the other mixing plant of migrating in a cover week that increases to prevent the separation of material deposition; In addition the utility model has improved the structure of planet case, is convenient to being connected of grinding assembly and planet case, can guarantee that the lubricant on the transmission parts can not drop to agitator internal contamination material with other foreign material.

2. planet case processing technology of the present utility model is simple, adopt the high speed dispersion assembly and the grinding assembly of this planet case erection unit, not only can regulate the synchronous band elasticity that is connected with grinding assembly with the high speed dispersion assembly, and shorten the high speed shaft length of high speed dispersion assembly:

High speed dispersion assembly of the utility model and grinding assembly are to be installed in the groove on the planet box body base plate by the high speed shaft bearing, planet case two sides do not exist the plane flatness, with the requirement of the form and position tolerances such as the depth of parallelism in axle center, processing technology is simple; The high speed shaft bearing is fixedlyed connected with the box bottom of planet case by the flange on it, have the elongated hole that is used to install screw on the high speed shaft bearing flange, axle center (the being the power transmission shaft axle center) distance of high speed shaft axle center and planet case can be regulated, be installed in screw on the adjustment seat by adjusting, promote flange drive high speed shaft bearing and move, just can regulate the elasticity of synchronous band easily; The high speed shaft bearing has been stretched out the planet guard shield in addition, and to the extension of still below, shortened the length of high speed shaft, disperse the vacuum mixer structure to compare with original planet, it is about 15% that the high speed shaft length of high speed dispersion assembly can shorten, and improved its critical speed greatly and effectively reduced its machining deformation degree.

3. cost is low:

Disperse vacuum mixer to compare with existing planet, the lapping using star lapping machine of the utility model disperses mixer just original high speed dispersion assembly to be changed the outfit into grinding assembly and has improved the structure of planet case, other do not have any change, because design of the present utility model, manufacture process is based upon on the basis of traditional type, can use the spare and accessory parts of former machine to greatest extent, the standardization of part, versatility, interchangeability is very high, when machinery is criticized product, reduced design effectively, make, production management, costs such as after-sale service, and its cost just many production cost of one group of grinding assembly, increase less than 5% than former technical products cost.

4. planet circular system has self-lubricating function:

Have oil storage tank and oil seepage hole or oil seepage slot on the planetary gear of the utility model planet circular system, install the back and on oil storage tank, fill lubricating ester; During planet circular system work, because planetary gear is around an axle rotation certainly, make the lubricating ester that is contained in the oil storage tank under the centrifugal intertia force of rotation, extrude oil seepage hole or oil seepage slot, when it contacts with central gear, lubricating ester will be bonded on the central gear, through central gear and planetary gear motion, make central gear and planetary gear can both coat lubricating ester uniformly again, realize planet circular system self-lubricating purpose in the course of the work; Planetary store oil amount can make the normal lubrication time of equipment prolong 5 to 10 times than original, greatly reduces the maintenance work of equipment.

Below, the lapping using star lapping machine to the utility model disperses the technical characterictic of mixer to be further described in conjunction with the accompanying drawings and embodiments.

[description of drawings]

Fig. 1: the utility model embodiment one main cutaway view (clipped frame) of looking;

The high speed dispersion assembly of Fig. 2: the utility model embodiment one, grinding assembly and stirring at low speed assembly rotation direction schematic diagram;

The E portion enlarged drawing of Fig. 3: Fig. 1;

Fig. 4: the utility model embodiment one left view (analyse and observe, dwindle);

The planet box structure schematic diagram of Fig. 5-1～Fig. 5-5: the utility model embodiment one:

Fig. 5-1: the main cutaway view of looking; Fig. 5-2: vertical view; Fig. 5-3: left view (partly cuing open);

One of F-F cutaway view of Fig. 5-4: Fig. 5-1; Two of the F-F cutaway view of Fig. 5-5: Fig. 5-1;

The planetary gear master of Fig. 6-1: the utility model embodiment one looks cutaway view;

One of H-H cutaway view of Fig. 6-2: Fig. 6-1;

Two of the H-H cutaway view of Fig. 6-3: Fig. 6-1;

Fig. 7-1: the hubcap master looks cutaway view under the utility model;

Fig. 7-2: hubcap vertical view under the utility model;

Fig. 8: the seal receptacle master of the utility model looks cutaway view;

Fig. 9: the sealing ring master of the utility model looks cutaway view;

Figure 10-1: the mill basket master of grinding assembly looks cutaway view; The upward view of Figure 10-2: Figure 10-1;

Figure 11: the existing grinding disperseed the mixer structural representation;

Figure 12: existing planet disperses the vacuum mixer structural representation.

Among the figure:

The 1-planet circular system, 101-central gear, 102-planetary gear, the low-speed shaft of 2-hollow, 3-planet case, 31-box bottom, 32-reinforcement, 33-box frame, the top board of 331-box frame, 332-side plate, 34-power transmission shaft installing hole, 35-cylinder, 361-stiffener I, 362-stiffener II, 37-adjustment seat, 38-slow-speed shaft installing hole, the 39-groove, 4-high-speed drive shaft, 5-planet guard shield, the 6-driven pulley, 7-high speed shaft bearing, 8-grinding assembly, the 81-link, 82-grinding rod, 83-mill basket, the 84-grinding bead, 9-agitator, 10-stirring at low speed assembly, 11-high speed dispersion assembly, 12-driving pulley, 13-round nut I, the last hubcap of 14-, 15-seal receptacle, 16-O shape sealing ring, the 17-outside framework oil seal, 18-sealing ring, 19-lower shaft end cap, 20-round nut II, 21-connecting rod, 22-flange.

Among Fig. 2: a-stirring at low speed assembly sense of rotation, the sense of rotation of b-grinding assembly grinding rod, c-high speed dispersion assembly sense of rotation.

[specific embodiment]

Embodiment one:

A kind of lapping using star lapping machine disperses mixer (referring to Fig. 1-Figure 10), comprise power set, the planet circular system assembly, agitator, power transmission shaft, by power set one group of high speed dispersion assembly and two groups of stirring at low speed assemblies by power transmission shaft and the drive of planet circular system assembly, described planet circular system assembly comprises planet circular system 1, planet case 3 and planet guard shield 5, planet case 3 is connected with planet guard shield 5 by connecting rod 21, power transmission shaft comprises the low-speed shaft 2 of hollow and places the interior high-speed drive shaft 4 of low-speed shaft of hollow, planet case 3 is installed on the low-speed shaft 2 of hollow, and fix by round nut I13

One group of grinding assembly 8 is installed in this mixer, described grinding assembly comprises grinding rod 82, mill basket 83, grinding bead 84 and link 81, grinding assembly 8 and high speed dispersion assembly 11 pass through bearing respectively, last hubcap 14 and lower shaft end cap 19 are installed on the high speed shaft bearing 7, outside framework oil seal 17 and sealing ring 18 are installed between lower shaft end cap and the high speed shaft bearing, sealing ring adopts polytetrafluoroethylmaterial material to make, grinding assembly 8 and high speed dispersion assembly 11 are installed on the planet case 3 by high speed shaft bearing 7 respectively, link 81 connects high speed shaft bearing 7 and mill basket 83 respectively, high speed shaft bearing 7 is passed planet guard shield 5 and is extended to agitator 9, seal by seal receptacle 15 and O-ring seals 16 between high speed shaft bearing 7 and the planet guard shield 5, seal receptacle 15 also is fixed on the planet guard shield 5 by round nut II 20, grinding rod 82 tops of grinding assembly are equipped with driven pulley 6, driven pulley by synchronous band be installed in high-speed drive shaft 4 on driving pulley 12 be connected

Described planet case comprises box bottom 31, box frame 33 and reinforcement 32, box frame 33 is fixed on the box bottom 31, the corresponding slow-speed shaft installing hole 38 that has power transmission shaft installing hole 34 and be used to install stirring at low speed assembly 10 on the top board 331 of box bottom 31 and box frame, cylinder 35 is installed in the power transmission shaft installing hole 34, cylinder 35 extends in box frame, and be fixed on the box frame biside plate 332 by stiffener I361, described stiffener I is two square thin plates that separate, be installed in the both sides of cylinder 35 respectively, cylinder also is provided with stiffener II362 on the 35 other both sides, the low-speed shaft 2 of hollow promptly is sleeved in the cylinder 35, the shape of cross section of box bottom 1 is that two ends are the quadrangle on circular arc limit, its circular arc limit is provided with the groove 39 that is used to install the high speed shaft bearing, the groove both sides are separately installed with the reinforcement 32 of connect box base plate 31 and box frame 33, box bottom is equipped with the adjustment seat 37 that is used to regulate grinding assembly or high speed dispersion assembly axle center and power transmission shaft axle center distance for 31 times, described grinding assembly 8 and high speed dispersion assembly 11 be respectively by high speed shaft bearing 7 and be fixed on flange 22 on the high speed shaft bearing and be installed in the groove 39 on the box bottom, and the screw that is used to install screw on the flange 22 is an elongated hole;

Have an annular oil storage tank 1021 on the planetary gear 102 of described planet circular system 1, planetary gear middle part or bottom radially are provided with an oil seepage hole 1022 or a microscler oil seepage slot 1023 that connects with oil storage tank.

As a kind of conversion of present embodiment, two groups, three groups or more groups of grinding assemblies can be set in mixer, the structure of grinding assembly disperses the grinding assembly structure of mixer identical with existing the grinding.

A kind of conversion as present embodiment, stiffener structure on the described cylinder, also can be that stiffener I and the stiffener II that will separate is merged into stiffener I, its structure has the square thin plate of through hole for the monoblock center, be socketed in (referring to Fig. 5-5) on the cylinder, or other shapes, consolidate and booster action as long as can play cylinder.

As a kind of conversion of present embodiment, described planet case can also be other versions, realizes revolution and rotation as long as can drive grinding assembly.

As a kind of conversion of present embodiment, according to needs of production, the utility model can also be provided with scrapes the wall assembly, the structure, mounting means of scraping the wall assembly and existing planet disperse on the vacuum mixer to scrape the wall assembly identical.

As a kind of conversion of present embodiment, the shape of cross section of the box bottom of described planet case can also be square, rectangle, trapezoidal or other arbitrary shapes.

As a kind of conversion of present embodiment, as required, the number of the oil seepage hole on the described planetary gear can also be 2,3,4 or more a plurality of, and the number of oil seepage hole is generally 1～20; The number of described microscler oil seepage slot can also be 2,3 or more a plurality of, and the number of oil seepage slot is generally 1～8; As another conversion of embodiment, also can not have oil storage tank and oil seepage hole or oil seepage slot on the described planetary gear.

The utility model is according to needs of production, and mixed process can be carried out under positive pressure environment, is malleation in the agitator promptly, and mixed process also can be carried out under vacuum environment, is negative pressure in the agitator promptly.

The structure of the structure of the utility model power set, agitator, power transmission shaft etc. and interconnected relationship, stirring at low speed assembly and disperse vacuum mixer identical with existing planet with the structure of the connected mode of planet case and high speed dispersion assembly repeats no more herein.

Claims

1. a lapping using star lapping machine disperses mixer, comprise power set, the planet circular system assembly, agitator, power transmission shaft, by high speed dispersion assembly and the stirring at low speed assembly of power set by power transmission shaft and the drive of planet circular system assembly, described planet circular system assembly comprises planet circular system (1), planet case (3) and planet guard shield (5), power transmission shaft comprises the low-speed shaft (2) of hollow and places the interior high-speed drive shaft (4) of low-speed shaft of hollow, planet case (3) is installed on the low-speed shaft (2) of hollow, it is characterized in that: one group of grinding assembly (8) is installed in this mixer at least, grinding assembly (8) and high speed dispersion assembly (11) are installed on the planet case (3) by high speed shaft bearing (7) respectively, high speed shaft bearing (7) is passed planet guard shield (5) and is extended to agitator, seal by seal receptacle (15) between high speed shaft bearing and the planet guard shield, the grinding assembly top is equipped with driven pulley (6), and driven pulley is connected with driving pulley (12) on being installed in high-speed drive shaft by synchronous band.

2. lapping using star lapping machine according to claim 1 disperses mixer, it is characterized in that: described grinding assembly (8) and high speed dispersion assembly (11) are installed on the high speed shaft bearing by last hubcap (14) and lower shaft end cap (19) respectively, and outside framework oil seal (17) and sealing ring (18) are installed between lower shaft end cap and the high speed shaft bearing.

3. lapping using star lapping machine according to claim 1 and 2 disperses mixer, it is characterized in that: described planet case comprises box bottom (31), box frame (33) and reinforcement (32), box frame (33) is fixed on the box bottom (31), the top board (331) of box bottom (31) and box frame is gone up the slow-speed shaft installing hole (38) that correspondence has power transmission shaft installing hole (34) and is used to install the stirring at low speed assembly, cylinder (35) is installed in the power transmission shaft installing hole (34), and be fixed on the box frame biside plate (332) by stiffener I (361), cylinder (35) extends in box frame, box bottom is provided with the groove (39) that is used to install the high speed shaft bearing, the groove both sides are separately installed with the reinforcement (32) of connect box base plate (31) and box frame (33), and described grinding assembly (8) and high speed dispersion assembly (11) are respectively by high speed shaft bearing (7) and be fixed on flange (22) on the high speed shaft bearing and be installed in the groove (39) on the box bottom (31).

4. lapping using star lapping machine according to claim 3 disperses mixer, it is characterized in that: the adjustment seat (37) that is used to regulate grinding assembly or high speed dispersion assembly axle center and power transmission shaft axle center distance is installed under the described box bottom (31), and the screw that is used to install screw on the described flange (22) that is fixed on the high speed shaft bearing is an elongated hole.

5. lapping using star lapping machine according to claim 4 disperses mixer, and it is characterized in that: the shape of cross section of described box bottom (31) is that two ends are the quadrangle on circular arc limit, and groove (39) is arranged on the circular arc limit.

6. lapping using star lapping machine according to claim 5 disperses mixer, it is characterized in that: described stiffener I (361) or monoblock center have the square thin plate of through hole, be socketed on the cylinder (35), or two square thin plates that separate, be installed in the both sides of cylinder (35) respectively.

7. lapping using star lapping machine according to claim 1 and 2 disperses mixer, it is characterized in that: have an annular oil storage tank (1021) on the planetary gear (102) of described planet circular system (1), planetary gear middle part or bottom radially are provided with at least one and the oil seepage hole (1022) or the microscler oil seepage slot (1023) of oil storage tank perforation.

8. lapping using star lapping machine according to claim 6 disperses mixer, it is characterized in that: have an annular oil storage tank (1021) on the planetary gear (102) of described planet circular system (1), planetary gear middle part or bottom radially are provided with at least one and the oil seepage hole (1022) or the microscler oil seepage slot (1023) of oil storage tank perforation.