CN204891659U - Strong mixed mixer of injection mix automatic blending that seals - Google Patents

Abstract

The utility model relates to a strong mixed mixer of injection mix automatic blending that seals is provided with two sets of power drive devices in motor and the bottom motor, through cycloidal -pin gear speed reducer, shaft coupling with the power transmission of motor output to the main shaft, the action wheel through installation on the main shaft drives driven round three rotation, drives the antiport of supplementary axle from this, installs stirring paddle leaf about the main shaft on the main shaft, the main shaft bottom is connected with back taper disc branch and spills the dish, the three supplementary epaxial stirring paddle leaf that installs separately, the inside middle part of barrel is provided with back taper baffling board, and stirring paddle leaf is opposite with three supplementary epaxial respective stirring paddle leaf direction of rotation about the epaxial main shaft feasible main like this, through bottom cycloidal -pin gear speed reducer, bottom shaft coupling with the power transmission of bottom motor output to the main shaft of bottom, the bottom main shaft is installed bottom stirring paddle leaf and is stirred the frame oar with the bottom, sealed spacer suit prevents that the locking phenomenon from appearing in the bottom main shaft on the main shaft of bottom.

Description

Strong closed press-in material automatic blending mixing and blending machine

Technical field

The utility model relates to technical field of fire resistant material production, particularly relates to a kind of strong closed press-in material automatic blending mixing and blending machine.

Background technology

It is indeformable and from the effect of high-temperature hot stress and chemical erosion that blast furnace lining not only plays protection furnace shell in blast furnace.Also play the important function maintaining reasonable furnace, form ironmaking space, reduce heat loss, in the service life of blast furnace thus, substantially depend on the quality of fire proof material of furnace lining; It is boring or utilize existing hole to use press-fit equipment by pulpous state refractory material, namely close by force press-in material press-in Wall of Blast Furnace inwall on furnace shell that liner repairing is made in press-in, makes it to solidify, furnace lining or cooling wall firmly bond together inside sintering and furnace wall furnace lining repairing technology.Strong closed press-in material is a kind of amorphous refractory, and its composition general quantitatively mixing by the Inorganic Non-metallic Materials of Multiple components forms, and need different compositions to measure respectively when producing, quantitatively mix according to a certain ratio, this process is called batching.

But along with the progress of science and technology, all trades and professions present diversified trend to the strong demand closing press-in material, strong press-in material product of closing is towards small lot multi items future development, to meet the different demands segmented market, make to close by force press-in material manufacturing enterprise just to stride forward towards Automation of Manufacturing Process direction, and adopt automatic blending line production system to produce, blending process is a complex process, need each process units coordinated operation of Ingredient Production Line, but the batching continuous mixer of equipment in use at present, there is the irrational problem of project organization, make the mixed strong uniformity closing press-in material product quality, less stable, cause unstable product quality, easily cause quality accident.In addition, the target of application percentage >=50% of amorphous refractory once repeatedly drafted by China's refractory material circle, but due to many-sided reasons such as technology and economy, so far the target of application percentage >=50% is not yet realized, amorphous refractory production, the automation of application, intelligent level should be carried forward vigorously thus, improve amorphous refractory quality and stability thereof, reduce the production cost of high-quality amorphous refractory, accelerate to advance and improve amorphous refractory application percentage, reach the average level that developed country has, save energy and reduce the cost further.Therefore, a kind of technical scheme is needed to solve the problem.

Summary of the invention

For above the deficiencies in the prior art, the purpose of this utility model is to provide a kind of strong closed press-in material automatic blending mixing and blending machine, ensures that the strong production closing press-in material automatic batching system is carried out smoothly.

For achieving the above object, the utility model realizes by the following technical solutions:

Motor, the cycloidal planetary gear speed reducer as Power Drive Unit is provided with in the center of cover, charging aperture A, charging aperture B, charging aperture C with cover center for round dot, trisection is distributed on cover, between charging aperture with cover center for round dot, also trisection is evenly equipped with asessory shaft A end cap, asessory shaft B end cap, asessory shaft C end cap.

As motor, the cycloidal planetary gear speed reducer of overhead power drive unit, connected by joint on shaft coupling main shaft by cycloidal planetary gear speed reducer axle head, it is provided with driving wheel, bearing block is arranged on the top board of cylindrical shell by bolt, main shaft saves and saves by main shaft adpting flange under main shaft and be bolted together, main shaft is provided with stirrer paddle on main shaft, is connected with back taper disc bottom main shaft and divides and spread dish; The bosom position of cylindrical shell is provided with back taper deflection plate, the bottom of cylindrical shell is designed to inverted cone-shaped, lower power drive unit comprises bottom cycloidal planetary gear speed reducer, bottom motors, by bottom reductor axle head by the lower axial end of bottom shaft coupling by bottom main shaft, the upper end of bottom main shaft is provided with bottom stirrer paddle and frame oar is stirred in bottom, discharging port A and discharging opening B is respectively arranged with below cylindrical shell, be connected and installed with the feeding chute of the two-in-one type of oblique setting below it, below it, be provided with star discharge valve, discharging opening.

Be provided with in the center of cylindrical shell as power-actuated driving wheel, driven pulley B, driven pulley A, driven pulley C take body centre as round dot, trisection is distributed on cylindrical shell, driven pulley B, driven pulley A, driven pulley C and driving wheel are by spur gear engaged transmission, driving shaft is driven to rotate by cycloidal planetary gear speed reducer the outputting power of motor, and rotating drive driven pulley B, driven pulley A, driven pulley C synchronized rotation in the other direction by the driving wheel on driving shaft, drive asessory shaft B, asessory shaft A, asessory shaft C rotate the mix and blend carrying out refractory material thus.

On main shaft lower stirring paddle leaf and main shaft, stirrer paddle is arranged on main shaft in the same way, stirrer paddle B, stirrer paddle A, stirrer paddle A are installed on respective asessory shaft respectively, but stirrer paddle is oppositely installed on installation direction and main shaft lower stirring paddle leaf and main shaft, the stirrer paddle B, the stirrer paddle A that make asessory shaft is installed, stirrer paddle C tiltedly go up the tiltedly upper mix and blend of 45o angle, and the tiltedly lower mix and blend of blade in oblique lower 45o angle mixed up and down by the main shaft on main shaft.

Inner barrel middle part is provided with back taper deflection plate, makes to close by force the bottom that press-in material wanders cylindrical shell fast by its baffling blending, through the aperture of back taper deflection plate, under main shaft, joint bottom is provided with back taper disc and divides and spread dish.

Divide to spread in back taper disc and dish is provided with radial point spreads spoke, card is provided with material-dropping hole, and its percent opening is about 20%, and aperture is at 1-10mm, object makes most refractory material divide spread out by point spreading dish surrounding equably, and remaining part is fallen by material-dropping hole.

Bottom axle sleeve is sleeved on the main shaft of bottom, and sealing spacer is sleeved on the main shaft of bottom, and sealing spacer upper end is inserted in the inner hole of shaft sleeve of bottom, and lower end is inserted in bottom bearing gland end face installing hole.Bottom main shaft seal circle A is installed in sealing spacer upper end, i.e. bottom inner hole of shaft sleeve, in bottom bearing gland end face installing hole, namely, in sealing spacer lower end, bottom main shaft seal circle B is installed, make it be sleeved on the main shaft of bottom.2 bottom main shaft outside framework oil seals are installed in the installation endoporus of bottom bearing gland lower surface, make on its bottom main shaft be sleeved in insertion bottom bearing gland installing hole.

The material of sealing spacer is polytetrafluoroethylene (PTFE), straight carbon steel or stainless steel; Multi-sealing structure of the present utility model is jointly formed by bottom axle sleeve, bottom main shaft seal circle A, sealing spacer, bottom main shaft seal circle B, 2 bottom main shaft outside framework oil seals.

Beneficial effect: the utility model is provided with upper and lower two cover Power Drive Units and forms mixing and blending machine, by shaft coupling by power transmission on main shaft, three driven pulleys are driven to rotate by the driving wheel that main shaft is installed, asessory shaft is driven to rotate backward thus, main shaft is provided with the upper and lower stirrer paddle of main shaft, is connected with back taper disc bottom main shaft and divides and spread dish; Three asessory shafts are provided with stirrer paddle separately, and the bosom position of cylindrical shell is provided with back taper deflection plate, makes the upper and lower stirrer paddle of the main shaft on main shaft contrary with stirrer paddle direction of rotation respective on three asessory shafts like this; By bottom shaft coupling, bottom power transmission is provided with bottom stirrer paddle and bottom stirring frame oar to bottom main shaft, makes mix and blend better effects if, dispersed better, make it the effect reaching mixing and stirring; Sealing spacer is sleeved on the main shaft of bottom, prevents bottom main shaft from occurring locking phenomenon.

Accompanying drawing explanation

Fig. 1 is top view of the present utility model;

Fig. 2 is the A-A cross-sectional view of the utility model Fig. 1;

Fig. 3 is the B-B cross-sectional view of the utility model Fig. 1;

Fig. 4 is the C-C cross-sectional view of the utility model Fig. 1;

Fig. 5 is the D-D cross-sectional view of the utility model Fig. 1;

Fig. 6 is the E-E cross-sectional view of the utility model Fig. 2;

Fig. 7 is the F-F cross-sectional view of the utility model Fig. 2;

Fig. 8 is the G-G cross-sectional view of the utility model Fig. 2;

Fig. 9 is the H-H cross-sectional view of the utility model Fig. 2;

Figure 10 is that back taper disc of the present utility model is divided and spread dish structural representation;

Figure 11 is the I-I cross-sectional view of the utility model Fig. 2;

Figure 12 is the sealed bottom structure enlarged diagram of the utility model Fig. 2;

Figure 13 is the sealed bottom structure enlarged diagram of the utility model Fig. 2.

In figure: 1-charging aperture A, 2-motor, 3-asessory shaft A end cap, 4-cycloidal planetary gear speed reducer, 5-charging aperture B, 6-asessory shaft B end cap, 7-cover, 8-bearing, 9-charging aperture C, 10-asessory shaft C end cap, 11-shaft coupling saves, 12-reductor shaft end clamp plate, 13-main-axis end pressing plate, save under 14-shaft coupling, 15-principal shaft locking round nut, 16-driven pulley B, 17-asessory shaft B bearing, 18-outside framework oil seal B, 19-sealing ring B, 20-asessory shaft B, 21-stirrer paddle B, 22-back taper deflection plate, 23-divides and spreads dish connecting bolt, 24-star discharge valve, 25-discharging opening, 26-back taper disc is divided and is spread dish, 27-main shaft lower stirring paddle leaf, 28-cylindrical shell, save under 29-main shaft, 30-main shaft adpting flange and bolt, stirrer paddle on 31-main shaft, 32-main shaft saves, 33-main shaft seal circle, 34-main shaft outside framework oil seal, 35-bearing block, 36-driving wheel, 37-stirrer paddle A, 38-asessory shaft A, 39-sealing ring A, 40-outside framework oil seal A, 41-asessory shaft A bearing, 42-driven pulley A, 43-stripped nut A, 44-cover connecting bolt, 45-driven pulley C, 46-stirrer paddle A, 47-asessory shaft C, 48-main shaft bearing, 49-divides and spreads spoke, 50-material-dropping hole, 51-bolt hole, 52-asessory shaft C bearing, 53-stripped nut B, stirrer paddle bottom 54-, frame oar is stirred bottom 55-, main shaft seal circle A bottom 56-, 57-seals spacer, main shaft seal circle B bottom 58-, main shaft outside framework oil seal bottom 59-, main shaft bearing bottom 60-, 61-positioning retainer ring, main shaft bottom 62-, 63-bottom bearing gland, 64-bottom bearings, 65-discharging port A, 66-bottom support bracket, 67-feeding chute, 68-inspection manhole A, 69-discharging opening B, bottom 70-, shaft coupling saves, main-axis end pressing plate bottom 71-, reductor shaft end clamp plate bottom 72-, save under shaft coupling bottom 73-, cycloidal planetary gear speed reducer bottom 74-, 75-bottom motors, axle sleeve connecting bolt bottom 76-, axle sleeve bottom 77-, 78-inspection manhole B.

Detailed description of the invention

Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.

As shown in Fig. 1-Fig. 9, the utility model composition structure comprises charging aperture A1, motor 2, asessory shaft A end cap 3, cycloidal planetary gear speed reducer 4, charging aperture B5, asessory shaft B end cap 6, cover 7, bearing 8, charging aperture C9, asessory shaft C end cap 10, shaft coupling saves 11, reductor shaft end clamp plate 12, main-axis end pressing plate 13, 14 are saved under shaft coupling, principal shaft locking round nut 15, driven pulley B16, asessory shaft B bearing 17, outside framework oil seal B18, sealing ring B19, asessory shaft B20, stirrer paddle B21, back taper deflection plate 22, divide and spread dish connecting bolt 23, star discharge valve 24, discharging opening 25, back taper disc is divided and is spread dish 26, main shaft lower stirring paddle leaf 27, cylindrical shell 28, 29 are saved under main shaft, main shaft adpting flange and bolt 30, stirrer paddle 31 on main shaft, main shaft saves 32, main shaft seal circle 33, main shaft outside framework oil seal 34, bearing block 35, driving wheel 36, mix blade A37, asessory shaft A38, sealing ring A39, outside framework oil seal A40, asessory shaft A bearing 41, driven pulley A42, stripped nut A43, cover connecting bolt 44, driven pulley C45, stirrer paddle A46, asessory shaft C47, main shaft bearing 48, divide and spread spoke 49, material-dropping hole 50, bolt hole 51, asessory shaft C bearing 52, stripped nut B53, bottom stirrer paddle 54, frame oar 55 is stirred in bottom, bottom main shaft seal circle A56, sealing spacer 57, bottom main shaft seal circle B58, bottom main shaft outside framework oil seal 59, bottom main shaft bearing 60, positioning retainer ring 61, bottom main shaft 62, bottom bearing gland 63, bottom bearings 64, discharging port A 65, bottom support bracket 66, feeding chute 67, inspection manhole A68, discharging opening B69, joint 70 on the shaft coupling of bottom, bottom main-axis end pressing plate 71, bottom reductor shaft end clamp plate 72, joint 73 under the shaft coupling of bottom, bottom cycloidal planetary gear speed reducer 74, bottom motors 75, bottom axle sleeve connecting bolt 76, bottom axle sleeve 77, inspection manhole B78, its structural design adopts the design of vertical cylinder body, upper and lower two dual dynamic drive units are separately positioned on cover 7 central upper portion position and bottom, overhead power drive unit comprises motor 2, cycloidal planetary gear speed reducer 4, lower power drive unit comprises bottom cycloidal planetary gear speed reducer 74, bottom motors 75, cylindrical shell bottom is provided with feeding chute 67, and its underpart is provided with star discharge valve 24, discharging opening 25.

As shown in Figure 1, it is top view of the present utility model, motor 2, the cycloidal planetary gear speed reducer 4 as Power Drive Unit is provided with in the center of cover 7, charging aperture A1, charging aperture B5, charging aperture C9 with cover 7 center for round dot, trisection is distributed on cover 7, between charging aperture with cover 7 center for round dot, also trisection is evenly equipped with asessory shaft A end cap 3, asessory shaft B end cap 6, asessory shaft C end cap 10.

As shown in Figure 2, it is the A-A cross-sectional view of the utility model Fig. 1, overhead power drive unit is arranged on cover 7 central upper portion position, as the motor 2 of Power Drive Unit, cycloidal planetary gear speed reducer 4 is arranged on bearing 8 after connecting, bearing 8 is arranged on cover 7 central upper portion position by bolt, shaft coupling will save the axle head that 11 are fixedly mounted on cycloidal planetary gear speed reducer 4 by flat key and reductor shaft end clamp plate 12, the upper axial that 14 are fixedly mounted on joint 32 on main shaft will be saved under shaft coupling by flat key and main-axis end pressing plate 13, the upper position that main shaft saves 32 is provided with driving wheel 36, shaft shoulder step below the location of driving wheel 36 on axle is respectively and above principal shaft locking round nut 15, the position that on main shaft, the middle part of joint 32 is on the upper side is provided with stirrer paddle 31 on main shaft, support main shaft saving 32 is that the main shaft bearing 48 in dead eye by being arranged on bearing block 35 supports, main shaft bearing 48 is main shaft outside framework oil seal 34 below, dead eye inner underside is processed with sealing ring annular groove, main shaft seal circle 33 is installed in annular groove, bearing block 35 is arranged on the top board of cylindrical shell 28 by bolt, under main shaft saving 32 and main shaft, joint 29 is linked together by main shaft adpting flange and bolt 30, the position that under main shaft, the bottom of joint 29 is on the upper side is provided with main shaft lower stirring paddle leaf 27, be connected with back taper disc and divide by point spreading dish connecting bolt 23 and spread dish 26 bottom it, cover 7 upper left-hand position is provided with charging aperture A1, and charging aperture A1 enters cylindrical shell 28 inside through the top board of cover 7 and cylindrical shell 28, cover 7 upper right position is provided with driven pulley B16, driving wheel 36 and driven pulley B16 are by spur gear engaged transmission, the outputting power of motor 2 is passed to asessory shaft B20, make it do to rotate backward with main shaft, shaft shoulder step below the location of driven pulley B16 on asessory shaft B20 is respectively and above stripped nut B53, the upper shaft head position of asessory shaft B20 be provided with asessory shaft B bearing 17 as on the strong point, another asessory shaft B bearing 17 is installed as lower support point in the dead eye on the bearing block 35 below shaft shoulder step, outside framework oil seal B18 below asessory shaft B bearing 17, dead eye inner underside is processed with sealing ring annular groove, sealing ring B19 is installed in annular groove, the bottom of asessory shaft B20 is provided with stirrer paddle B21, stirrer paddle B21 is arranged on stirrer paddle 31 centre position on main shaft lower stirring paddle leaf 27 and main shaft, asessory shaft B end cap 6 is bolted on cover 7, the bosom position of cylindrical shell 28 is provided with back taper deflection plate 22, saves 29 bottoms and be connected with back taper disc and divide by point spreading dish connecting bolt 23 and spread dish 26 under main shaft.

The lower outside barrel of cylindrical shell 28 is designed to inverted cone-shaped, inner side barrel is designed to pyramid type, along the center line of cylindrical shell 28 in pyramid type, by being installed by welding with in conical bottom bearings 64, its small end face inserts in cylindrical shell 28, large end face is provided with bottom support bracket 66 by connecting bolt, lower power drive unit comprises bottom cycloidal planetary gear speed reducer 74, bottom motors 75, by connecting bolt by bottom motors 75, bottom cycloidal planetary gear speed reducer 74 is arranged on bottom support bracket 66, the axle head that 73 are fixedly mounted on bottom cycloidal planetary gear speed reducer 74 will be saved under the shaft coupling of bottom by flat key and bottom reductor shaft end clamp plate 72 in bottom support bracket 66, bottom shaft coupling will save the lower axial end that 70 are fixedly mounted on bottom main shaft 62 by flat key and bottom main-axis end pressing plate 71, what the upper end as bottom main shaft 62 supported is bottom main shaft bearing 60, bottom main shaft bearing 60 is arranged in bottom bearings 64, the lower end location of bottom main shaft bearing 60 on bottom main shaft 62 is employing 2 circlip for shaft location, location, upper end adopts bottom bearing gland 63 to locate, bottom bearing gland 63 is fixedly connected on the small end face of bottom bearings 64 by connecting bolt, the upper end of bottom main shaft 62 is provided with bottom stirrer paddle 54, at bottom bearing gland 63 and bottom stirrer paddle 54, bottom is installed and stirs frame oar 55, the discharging port A 65 and discharging opening B69 that are symmetrical set is respectively arranged with below cylindrical shell 28, front and back symmetrically arranged inspection manhole A68 and inspection manhole B78, discharging port A 65 and discharging opening B69 are connected and installed with feeding chute 67 by connecting bolt, feeding chute 67 is two-in-one type chutes of oblique setting, star discharge valve 24 is provided with below it, discharging opening 25.

As shown in Figure 3, it is the B-B cross-sectional view of the utility model Fig. 1, cover 7 upper left-hand position is provided with driven pulley A42, driving wheel 36 and driven pulley A42 are by spur gear engaged transmission, the outputting power of motor 2 is passed to asessory shaft A38 to make it do to rotate backward with main shaft, shaft shoulder step below the location of driven pulley A42 on asessory shaft A38 is respectively and above stripped nut A43, the upper shaft head position of asessory shaft A38 be provided with asessory shaft A bearing 41 as on the strong point, another asessory shaft A bearing 41 is installed as lower support point in the dead eye on the bearing block 35 below shaft shoulder step, outside framework oil seal A40 below asessory shaft A bearing 41, dead eye inner underside is processed with sealing ring annular groove, sealing ring A39 is installed in annular groove, asessory shaft A38 bottom is provided with stirrer paddle A37, stirrer paddle A37 is arranged on stirrer paddle 31 centre position on main shaft lower stirring paddle leaf 27 and main shaft, asessory shaft A end cap 3 is bolted on cover 7.

As shown in Figure 4, be the C-C cross-sectional view of the utility model Fig. 1, charging aperture A1, charging aperture C9 are symmetricly set on cover 7 center line both sides respectively, and the top board that charging aperture A1, charging aperture C9 are each passed through cover 7 and cylindrical shell 28 enters cylindrical shell 28 inside; Cover 7 is fixed on cylindrical shell 28 by cover connecting bolt 44.

As shown in Figure 5, it is the D-D cross-sectional view of the utility model Fig. 2, symmetrically arranged discharging port A 65 and discharging opening B69 before and after being respectively arranged with below cylindrical shell 28, the inspection manhole A68 be symmetrical set and inspection manhole B78, discharging port A 65 and discharging opening B69 are connected and installed with the feeding chute 67 of the two-in-one type of oblique setting by connecting bolt, be provided with star discharge valve 24, discharging opening 25 below it.

As shown in Figure 6, it is the E-E cross-sectional view of the utility model Fig. 2, be provided with in the center of cylindrical shell 28 as power-actuated driving wheel 36, driven pulley B16, driven pulley A42, driven pulley C45 with cylindrical shell 28 center for round dot, trisection is distributed on cylindrical shell 28, driven pulley B16, driven pulley A42, driven pulley C45 and driving wheel 36 are by spur gear engaged transmission, the outputting power of motor 2 is passed to driven pulley B16 from driving wheel 36, driven pulley A42, driven pulley C45, it is made to do and driving wheel 36 rightabout, the rotation of same rotational speed, its objective is and drive driving shaft to rotate by cycloidal planetary gear speed reducer 4 outputting power of motor 2, and rotate drive driven pulley B16 by the driving wheel 36 on driving shaft, driven pulley A42, driven pulley C45 synchronized rotation in the other direction, drive asessory shaft B20 thus, asessory shaft A38, asessory shaft C47 rotates the mix and blend carrying out refractory material.

As shown in Figure 7, it is the F-F cross-sectional view of the utility model Fig. 2, bearing block 35 version outline drawing triangular in shape, asessory shaft B bearing 17, asessory shaft B20, asessory shaft A38, asessory shaft A bearing 41, asessory shaft C47, asessory shaft C bearing 52 respectively with on main shaft save 32, main shaft bearing 48 for the radius concentric circles triangular structures such as the center of circle is setting; Further top board by cover 7, cylindrical shell 28, bearing block 35, asessory shaft A end cap 3, asessory shaft B end cap 6, asessory shaft C end cap 10, charging aperture A1, charging aperture B5, charging aperture C9 form driving wheel 36, the gear case body of driven pulley B16, driven pulley A42, driven pulley C45 jointly thus.

As shown in Figure 8, be the G-G cross-sectional view of the utility model Fig. 2, asessory shaft B20, stirrer paddle B21, stirrer paddle A37, asessory shaft A38, stirrer paddle A46, asessory shaft C47 are respectively to save 29 for the radius concentric circles triangular structures such as the center of circle is setting under main shaft lower stirring paddle leaf 27, main shaft, on further main shaft lower stirring paddle leaf 27 and main shaft, stirrer paddle 31 is arranged on main shaft in the same way, stirrer paddle B21, stirrer paddle A37, stirrer paddle A46 is installed on respective asessory shaft respectively, but stirrer paddle 31 is oppositely installed on installation direction and main shaft lower stirring paddle leaf 27 and main shaft, its objective is the stirrer paddle B21 that asessory shaft is installed, stirrer paddle A37, the tiltedly upper mix and blend of stirrer paddle A46 in oblique upper 45o angle, the tiltedly lower mix and blend of stirrer paddle 31 in oblique lower 45o angle on main shaft lower stirring paddle leaf 27 on main shaft and main shaft, the effect making it be uniformly mixed is more thorough, the uniformity of its product quality and stability are obtained improve further.

As shown in Figure 9, it is the H-H cross-sectional view of the utility model Fig. 2, cylindrical shell 28 bosom position is provided with back taper deflection plate 22, its objective is and make to close by force the bottom that press-in material wanders cylindrical shell 28 fast by its baffling blending, through the aperture of back taper deflection plate 22, save under main shaft and back taper disc is installed bottom 29 divides and spread dish 26.

As shown in Figure 10, that back taper disc of the present utility model is divided and spread dish structural representation, divide to spread in back taper disc and dish 26 is provided with radial point spreads spoke 49, card is provided with material-dropping hole 50, its percent opening is about 20%, aperture is at 1-10mm, centre card is plane and is provided with construction bolt hole 51, its objective is and make most refractory material divide spread out by point spreading dish four state equably, remaining part is fallen by material-dropping hole 50, and bolt hole 51 back taper disc is divided to spread under dish 26 is arranged on main shaft by connecting bolt to save bottom 29.

As shown in figure 11, it is the I-I cross-sectional view of the utility model Fig. 2, 4 bottoms are stirred frame oar 55 and are fixed on the main shaft 62 of bottom by connecting bolt and flange, vertically arrange in 90o, bottom main shaft 62 rotarily drives 4 bottom stirring frame oars 55 and rotates, discharging port A 65 and discharging opening B69 are symmetrical set, inspection manhole A68 and inspection manhole B78 is symmetrical arranged up and down, rotarily drive the rotation of 4 bottom stirring frame oars 55 by bottom main shaft 62 and carry out mix and blend, press-in material will be closed by force due to its turning effort to be inputted in feeding chute 67 by discharging port A 65 and discharging opening B69.

As shown in Figure 12,13, it is the sealed bottom structure enlarged diagram of the utility model Fig. 2, bottom axle sleeve 77 is sleeved on the main shaft 62 of bottom, it is connected and fixed on bottom main shaft 62 by bottom axle sleeve connecting bolt 76, sealing spacer 57 is sleeved on the main shaft 62 of bottom, sealing spacer 57 upper end is inserted in axle sleeve 77 endoporus of bottom, and lower end is inserted in bottom bearing gland 63 end face installing hole.

Bottom main shaft seal circle A56 is installed in sealing spacer 57 upper end, i.e. bottom axle sleeve 77 endoporus, in bottom bearing gland 63 end face installing hole, namely, in sealing spacer 57 lower end, bottom main shaft seal circle B58 is installed, make it be sleeved on the main shaft 62 of bottom.2 bottom main shaft outside framework oil seals 59 are installed in the installation endoporus of bottom bearing gland 63 lower surface, make on its bottom main shaft 62 be sleeved in insertion bottom bearing gland 63 installing hole.

The material of separation sleeve 5 is polytetrafluoroethylene (PTFE), straight carbon steel or stainless steel; Multi-sealing structure of the present utility model is jointly formed by bottom axle sleeve 77, bottom main shaft seal circle A56, sealing spacer 57, bottom main shaft seal circle B58,2 bottom main shaft outside framework oil seals 59.

Claims (3)

1. strong closed press-in material automatic blending mixing and blending machine, it is characterized in that, be provided with motor and bottom motors two overlaps Power Drive Unit, the power transmission exported by motor by cycloidal planetary gear speed reducer, shaft coupling is on main shaft, three driven pulleys are driven to rotate by the driving wheel that main shaft is installed, asessory shaft is driven to rotate backward thus, the bosom position of cylindrical shell is provided with back taper deflection plate, and power transmission bottom motors exported by bottom cycloidal planetary gear speed reducer, bottom shaft coupling is on the main shaft of bottom.

2. according to claim 1ly strong close press-in material automatic blending mixing and blending machine, it is characterized in that, main shaft is provided with the upper and lower stirrer paddle of main shaft, be connected with back taper disc bottom main shaft and divide and spread dish, three asessory shafts are provided with stirrer paddle separately.

3. strong closed press-in material automatic blending mixing and blending machine according to claim 1, is characterized in that, bottom main shaft is provided with bottom stirrer paddle and bottom stirring frame oar.