CN113996199A - Chemical industry compounding device - Google Patents
Chemical industry compounding device Download PDFInfo
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- CN113996199A CN113996199A CN202111104948.8A CN202111104948A CN113996199A CN 113996199 A CN113996199 A CN 113996199A CN 202111104948 A CN202111104948 A CN 202111104948A CN 113996199 A CN113996199 A CN 113996199A
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- 239000000126 substance Substances 0.000 title claims abstract description 27
- 238000013329 compounding Methods 0.000 title description 4
- 238000002156 mixing Methods 0.000 claims abstract description 116
- 238000010008 shearing Methods 0.000 claims abstract description 115
- 238000003756 stirring Methods 0.000 claims abstract description 107
- 239000000463 material Substances 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 13
- 238000005457 optimization Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012257 stirred material Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
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Abstract
The chemical mixing device comprises a mixing tank body, wherein a main shaft and a stirring blade are arranged in the middle of the mixing tank body, and the chemical mixing device is characterized in that the main shaft is connected with the stirring blade through a blade angle dynamic adjusting mechanism; one side of the blending tank body is provided with a shearing mixing feeding mechanism, one end of the shearing mixing feeding mechanism is connected with a feeding conveying mechanism, the shearing mixing feeding mechanism is perpendicular to the angle of the stirring blade, and the shearing mixing feeding mechanism and the main shaft are both connected with a synchronous power mechanism. According to the invention, the dynamic blade angle adjusting mechanism can be used for adjusting the pitch angles of all the stirring blades to achieve the effect of overall adjustment, and can be used for adjusting only the pitch angles of part of the stirring blades, so that the corresponding adjustment can be performed according to the viscosity of materials, the stirring blades do not need to be replaced, the stirring blade is more convenient, the angles of the stirring blades can be dynamically adjusted in rotation, and the material mixing efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of chemical mixing devices, in particular to a chemical mixing device.
Background
The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During the mixing process, the material contact surface area can be increased to promote chemical reaction; but also to accelerate physical changes. The conventional mixers are classified into four types, i.e., gas and low viscosity liquid mixers, medium and high viscosity liquid and paste mixers, and powder and granular solid material mixing machines.
In the process of implementing the embodiment of the invention, the inventor finds that at least the following defects exist in the prior art:
first, stirring paddle's gradient is lower, and the scope that drives material axial flow during the operation is less, is fit for low viscous material, and when mixing the stirring to the material of higher viscosity, then need the higher stirring paddle of inclination to drive, current mixer only can change stirring paddle when the material of stirring different viscosity types, and is very troublesome.
Second, fixed connection between the stirring paddle leaf of current blendor and the axis body, stirring paddle leaf is fixed knot structure, the material is stirred and is driven high-speed rotatory back, every mass point in the material is strikeed and is rebounded behind the equipment inner wall again, and just can form axial or radial turbulence after, the turbulence of material must just can take place under the cooperation of stirring barrel inner wall, every mass point in the material removes the route cycle length before taking place the turbulence and mixing, the turbulence rate is limited, it is limited to lead to material mixing efficiency.
Third, blendor stirring in-process often needs the cooperation to add the material, and current structure sets up independent charge door, gets into the compounding machine from the charge door in, makes the material of back interpolation mix with the material that is being stirred, owing to reinforced for back interpolation, and static interpolation, leads to mixing with the material that is being stirred and needs longer time.
Fourth, blendor when the cooperation adds the material, the material that back interpolation needs the homogeneous mixing to distribute in original material, and current equipment only adds the material from the top charge door, and the material that back interpolation needs the longer time from the upper strata activity to the lower floor of original material, leads to mixing efficiency to be lower.
Fifthly, because the existing mixer generally operates in a single direction, the shearing acting force on the materials is lacked, and the agglomeration condition in the materials is difficult to eliminate.
Disclosure of Invention
The invention aims to provide a chemical mixing device, which solves the technical problems in the prior art.
The technical scheme of the invention is as follows: a chemical mixing device comprises a mixing tank body, wherein a main shaft and a stirring blade are arranged in the middle of the mixing tank body, and the chemical mixing device is characterized in that the main shaft is connected with the stirring blade through a blade angle dynamic adjusting mechanism;
one side of the blending tank body is provided with a shearing mixing feeding mechanism, one end of the shearing mixing feeding mechanism is connected with a feeding conveying mechanism, the shearing mixing feeding mechanism is perpendicular to the angle of the stirring blade, and the shearing mixing feeding mechanism and the main shaft are both connected with a synchronous power mechanism.
As a further optimization of the technical scheme, the dynamic blade angle adjusting mechanism comprises a three-head support, a universal support joint, a push-pull rod, a push-pull ring and a synchronizing ring, the three-head support is fixedly sleeved outside the main shaft, a through hole is formed in the middle of each end of the three-head support, the universal support joint is movably connected in the through hole, the middle of the universal support joint is a sphere, the periphery of the universal support joint is a torus, the top and the bottom of the torus on the universal support joint respectively protrude out of the top and the bottom of the three-head support, the top and the bottom of the universal support joint are respectively provided with a support cross arm, one side of the support cross arm is fixedly connected with one end of the stirring blade through a connecting plate, one end of the support cross arm at the top of the universal support joint is connected with one end of the push-pull rod, the other end of the push-pull rod is connected with the bottom of the push-pull ring, and the top of the push-pull ring is rotatably connected with the synchronizing ring, the top of the synchronizing ring is connected with one end of an active telescopic adjusting rod, and the other end of the active telescopic adjusting rod is connected with the inner wall of the top of the sealing cylinder shell;
the sealing cylinder shell is sleeved outside the main shaft, and the active telescopic adjusting rod, the synchronizing ring, the push-pull ring, the sliding sleeve, the push-pull rod, the universal support joint, the connecting plate and the three-head support are all located in an inner cavity of the sealing cylinder shell.
As a further optimization of the technical scheme, the active telescopic adjusting rods are provided with a plurality of active telescopic adjusting rods, and the active telescopic adjusting rods are symmetrically arranged on four sides of the synchronizing ring.
As a further optimization of the technical scheme, the inner wall of the push-pull ring is arc-shaped, the push-pull ring is sleeved outside the sliding sleeve, the outer wall of the sliding sleeve is arc-shaped, the arc-shaped structure is matched with the arc-shaped structure of the inner wall of the push-pull ring, the circle center of the arc-shaped structure of the outer wall of the sliding sleeve corresponds to the circle center of the push-pull ring, a sliding shaft section is arranged in the middle of the main shaft, and the sliding sleeve is sleeved outside the sliding shaft section.
As a further optimization of the technical scheme, the outer wall of the sealing cylinder shell is fixedly connected with the inner wall of the mixing tank body through a support rod, the sealing cylinder shell is provided with an upper section and a lower section, a rotary sliding ring is sleeved between the upper section and the lower section, a universal sealing joint is arranged in a through hole in the middle of the rotary sliding ring, the universal sealing joint is formed by combining a spherical body and a cylinder body, the cylinder body penetrates through the middle of the spherical body, the tail of the stirring blade is provided with a tailstock, a connecting shaft rod is connected between the tailstock and the stirring blade, the connecting shaft rod penetrates through the middle of the universal sealing joint, and the length of the connecting shaft rod is greater than that of the cylinder body on the universal sealing joint.
As a further optimization of the technical scheme, the shearing, mixing and feeding mechanism comprises a shearing cutter shaft and a shearing cutter, wherein the shearing cutter shaft penetrates through the middle of the side wall of the mixing tank body, the shearing cutter is fixedly arranged at one end of the shearing cutter shaft, which is positioned in the mixing tank body, and the shearing cutter and the stirring blades are distributed in a staggered mode.
As a further optimization of the technical scheme, the middle parts of the shearing knife and the shearing knife shaft are both of a hollow structure, the inner cavities of the shearing knife and the shearing knife shaft are communicated, a one-way valve is arranged in the middle of the shearing knife shaft, and one end of the shearing knife shaft, which is positioned outside the mixing tank body, is connected with the feeding and conveying mechanism.
As the further optimization of this technical scheme, add material conveying mechanism including dividing to add the material pipe, mainly add material pipe and feeding pump, divide the one end that adds the material pipe to be connected with the one end of shearing arbor through rotary joint, and divide the other end that adds the material pipe to be connected with the export of feeding pump through mainly adding the material union coupling, the access connection of feeding pump has the material of adding and advances the pipe.
As a further optimization of the technical scheme, the synchronous power mechanism comprises a main shaft driven wheel, a main shaft driving wheel, a bearing seat, a transmission main shaft, an auxiliary shaft driving wheel, an auxiliary shaft driven wheel, a shearing cutter shaft driven wheel, an auxiliary shaft driving wheel, a vertical auxiliary shaft and a driving motor, wherein the main shaft driven wheel is fixedly arranged at one end of the main shaft, which protrudes out of the top of the mixing tank body, and one side of the main shaft driven wheel is vertically engaged and connected with a main shaft driving wheel, the shearing cutter shaft driven wheel is fixedly arranged at one end of the shearing cutter shaft positioned outside the mixing tank body, one side of the shearing tool shaft driven wheel is vertically meshed and connected with an auxiliary shaft driving wheel, a vertical auxiliary shaft is fixedly penetrated in the middle of the auxiliary shaft driving wheel, one end of the vertical auxiliary shaft is meshed and connected with an auxiliary shaft driving wheel through the auxiliary shaft driven wheel, the auxiliary shaft driving wheel is fixedly sleeved on the transmission main shaft, and one end of the transmission main shaft is coaxially connected with a driving motor;
the transmission main shaft is connected with a support through a bearing seat.
The invention provides a chemical mixing device through improvement, and compared with the prior art, the chemical mixing device has the following improvements and advantages:
firstly, the blade angle dynamic adjusting mechanism can adjust the pitch angles of all the stirring blades to achieve the effect of overall adjustment, and can only adjust the pitch angles of part of the stirring blades, and the axial flowing ranges of animal materials brought by different inclination angles during rotating operation are different, so that the corresponding adjustment can be performed according to the viscosity of the materials, the stirring blades do not need to be replaced, and the device is more convenient;
secondly, according to the invention, the pitch angle of the stirring blade in high-speed rotation operation can be dynamically adjusted through the blade angle dynamic adjusting mechanism, so that the inclination angle and the inclination direction of the stirring blade can be continuously changed up and down in the rotation process, each mass point in the material can be driven by the stirring blade through up-and-down impact, the material can be quickly turbulent, the stirring blade drives the material to rotate in the process of changing the pitch angle, the motion change direction of each mass point in the material is faster, the turbulent motion speed of the material is higher along with the high-speed rotation of the stirring blade, and the material mixing efficiency is further improved.
Thirdly, the shearing, mixing and feeding mechanism can be matched with the stirring blades to shear the materials at a high speed in the vertical direction, so that the materials are mixed, and the materials can be dynamically fed in the shearing and mixing process, so that the mixing of the materials is accelerated.
Fourthly, in the invention, the stretching deformation of the active stretching adjusting rod can move up and down through the synchronous ring to drive the push-pull ring, and the up and down movement of the push-pull ring can push and pull the support cross arm on the universal support joint up and down through the push-pull rod simultaneously, when one end of the support cross arm is pushed down, the universal support joint can rotate by taking the spherical body part in the middle as a fulcrum, so that the pushed-down end of the support cross arm descends, and the other end is tilted, so that the support cross arm is changed into an inclined state, as shown in figure 15, the stirring blades can be synchronously adjusted into an inclined state, the pitch angle and the inclination of the stirring blades can be randomly adjusted within a certain limit by utilizing the stretching deformation of the active stretching adjusting rod, and the active stretching adjusting rod is connected with the push-pull ring through the synchronous ring, so that the push-pull ring can obtain stable rotary support in the inclined state, thereby the inclination angle and the direction of the stirring blade can be continuously changed up and down in the rotating process.
In the invention, the sealing cylinder shell can shield and protect the active telescopic adjusting rod, the synchronizing ring, the push-pull ring, the sliding sleeve, the push-pull rod, the universal support joint, the connecting plate and the three-head support, the components and the stirred materials are separated to prevent the materials from being corroded and polluted, the universal seal joint can randomly adjust the angle in a round hole in the middle of the rotary sliding ring, the connecting shaft rod of the stirring blade can slide and rotate in the universal seal joint, and the rotary sliding ring can slide and rotate up and down at the same time, so that the blade angle dynamic adjusting mechanism can be sealed and protected in a horizontal state, the blade angle dynamic adjusting mechanism can be kept in a sealed and protected state in a following adjustment process in a high-speed rotation process that the stirring blade changes the inclination angle, and the materials and the blade angle dynamic adjusting mechanism can be prevented from being polluted mutually.
In the invention, the sliding sleeve can simultaneously support the horizontal state and the inclined state of the push-pull ring, so that the stability of the push-pull ring in the horizontal rotation state can be improved, and the stability of the push-pull ring in the inclined rotation state can be improved.
Seventhly, in the invention, the shearing knife can longitudinally stir and shear, the acting force of the shearing knife is mutually perpendicular to that of the stirring blade, and the stirring blade and the shearing knife are in crossed staggered distribution, so that when the stirring blade drives the material to move to the position of the shearing knife, the shearing knife can be matched with the stirring blade to stir, the material mixing speed is improved by high-speed shearing, and when the aggregation condition occurs in the material, the elimination can be accelerated and promoted.
According to the mixing tank, when ingredients are added, the ingredients added later can be input into the shearing cutter from the shearing cutter shaft, and can be dynamically blended into the existing materials along with the high-speed flying rotation of the shearing cutter, so that the mixing speed is higher, the mixing efficiency of the materials added later and the materials being stirred can be greatly improved, meanwhile, a plurality of groups are arranged on the side edge of the mixing tank body, the materials added later can be added from the upper layer, the middle layer and the lower layer of the original materials respectively, the mixing efficiency of the materials is further improved, and the materials can only enter the mixing tank body through the one-way valve and cannot flow out of the mixing tank body from the inside of the shearing cutter shaft.
The stirring blade and the shearing blade can be driven to run at a fixed matched rotation speed through the synchronous power mechanism, so that the stirring blade and the shearing blade cannot hit each other in a cross hinged state.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a front view of the dynamic vane angle adjustment mechanism of the present invention;
FIG. 4 is a top view of the gimbal, connecting plate, three-head support and stirring vanes of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4B according to the present invention;
FIG. 6 is a top view of the rotating slip ring and universal seal of the present invention;
FIG. 7 is a top view of the triple-headed mount and gimbal of the present invention;
FIG. 8 is a top view of the active telescopic adjustment lever and the synchronizing ring of the present invention;
FIG. 9 is a front view of the rotating slip ring and universal seal of the present invention;
FIG. 10 is a second partial cross-sectional view of the present invention;
FIG. 11 is a top view of the stirring vanes and shearing blades of the present invention;
FIG. 12 is a cross-sectional view of a shear knife and shear knife shaft of the present invention;
FIG. 13 is a front view of the push-pull ring of the present invention in an inclined position;
FIG. 14 is a front view of the gimbal of the present invention;
FIG. 15 is a front view of the gimbal of the present invention in an inclined state.
Description of reference numerals:
1. a mixing tank body, 2, a main shaft, 21, a sliding shaft section, 3, a stirring blade, 31, a tailstock, 32, a connecting shaft rod, 4, a blade angle dynamic adjusting mechanism, 41, a sealing cylinder shell, 411, a rotating slip ring, 412, a universal sealing joint, 413, a support rod, 42, an active telescopic adjusting rod, 43, a synchronizing ring, 44, a push-pull ring, 45, a sliding sleeve, 46, a push-pull rod, 47, a universal support joint, 471, a support cross arm, 48, a connecting plate, 49, a three-head support, 5, a feeding conveying mechanism, 51, a rotating joint, 52, a sub feeding pipe, 53, a main feeding pipe, 54, a feeding pump, 55, a feeding pipe, 6, a synchronous power mechanism, 61, a main shaft driven wheel, 62, a main shaft driving wheel, 63, a bearing seat, 64, a transmission main shaft, 65, a secondary shaft driving wheel, 66, a secondary shaft driven wheel, 67, a cutter shaft driven wheel, 68, a secondary shaft driven wheel, a secondary shaft driving wheel, 69, a secondary shaft vertical shaft, 610. the device comprises a support 611, a driving motor 7, a shearing, mixing and feeding mechanism 71, a shearing knife shaft 72, a shearing knife 73 and a one-way valve.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 15, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the invention provides a chemical mixing device through improvement, as shown in figures 1-15, the chemical mixing device comprises a mixing tank body 1, a main shaft 2 and a stirring blade 3 are arranged in the middle of the mixing tank body 1, and the chemical mixing device is characterized in that the main shaft 2 is connected with the stirring blade 3 through a blade angle dynamic adjusting mechanism 4;
one side of the blending tank body 1 is provided with a shearing mixing feeding mechanism 7, one end of the shearing mixing feeding mechanism 7 is connected with a feeding conveying mechanism 5, the shearing mixing feeding mechanism 7 is perpendicular to the angle of the stirring blade 3, and the shearing mixing feeding mechanism 7 and the main shaft 2 are both connected with a synchronous power mechanism 6.
The blade angle dynamic adjusting mechanism 4 can adjust the pitch angles of all the stirring blades 3 to achieve the effect of overall adjustment, and can only adjust the pitch angles of part of the stirring blades 3, and the range of axial flow of animal materials brought by different inclination angles during rotation operation is different, so that the corresponding adjustment can be performed according to the viscosity of the materials, the stirring blades do not need to be replaced, and the operation is more convenient;
the blade angle dynamic adjusting mechanism 4 can dynamically adjust the pitch angle of the stirring blade 3 in high-speed rotation operation, the inclination angle and the inclination direction of the stirring blade 3 can be continuously changed up and down in the rotation process, so that each particle in the material can be driven by the stirring blade 3 through up-and-down impact, the stirring blade 3 can quickly achieve turbulence, the material is driven to rotate by the stirring blade 3 in the process of changing the pitch angle, the motion change direction of each particle in the material is faster, the turbulence rate of the material is higher along with the high-speed rotation of the stirring blade 3, and the material mixing efficiency is further improved;
shear mixing and add material mechanism 7 can enough cooperate with stirring leaf 3, to the material from the high-speed shearing of vertical direction, promote the material to mix, and can be at the dynamic interpolation material of the in-process of shearing mixing, add the mixture of material after accelerating.
The blade angle dynamic adjusting mechanism 4 comprises a three-head support 49, a universal support joint 47, a push-pull rod 46, a push-pull ring 44 and a synchronizing ring 43, wherein the three-head support 49 is fixedly sleeved outside the spindle 2, a through hole is formed in the middle of each end of the three-head support 49, the universal support joint 47 is movably connected in the through hole, the middle of the universal support joint 47 is a sphere, the periphery of the universal support joint is a torus, the top and the bottom of the torus on the universal support joint 47 respectively protrude out of the top and the bottom of the three-head support joint 49, the top and the bottom of the universal support joint 47 are respectively provided with a support cross arm 471, one side of the support cross arm 471 is fixedly connected with one end of the stirring blade 3 through a connecting plate 48, one end of the support cross arm 471 at the top of the universal support joint 47 is connected with one end of the push-pull rod 46, the other end of the push-pull rod 46 is connected with the bottom of the push-pull ring 44, the push-pull rod 46 is connected with the support cross arm 471 and the push-pull ring 44 through the universal joint, the top of the push-pull ring 44 is rotatably connected with a synchronizing ring 43, the push-pull ring 44 is connected with the synchronizing ring 43 through a plane bearing, the top of the synchronizing ring 43 is connected with one end of an active telescopic adjusting rod 42, the other end of the active telescopic adjusting rod 42 is connected with the inner wall of the top of the sealing cylinder shell 41, the active telescopic adjusting rod 42 can be an electric cylinder or a hydraulic cylinder or an air cylinder, and two ends of the active telescopic adjusting rod 42 are connected with other parts through universal joints; the active telescopic adjusting rod 42 can be flexibly adjusted up and down by the synchronous ring 43 driving the push-pull ring 44 to move up and down, and the push-pull ring 44 can be simultaneously pushed and pulled up and down by the push-pull rod 46 to push and pull the support cross arm 471 on the universal support joint 47 up and down, when one end of the support cross arm 471 is pushed down, the universal support joint 47 can rotate by taking the spherical body part in the middle as a fulcrum, so that the pushed end of the support cross arm 471 is lowered, and the other end is raised, so that the support cross arm 471 is changed into an inclined state, as shown in fig. 15, because the stirring blades 3 are fixedly connected with the support cross arm 471, the stirring blades 3 can be synchronously adjusted into an inclined state, the pitch angle and inclination of the stirring blades 3 can be arbitrarily adjusted within a certain limit by the telescopic deformation of the active telescopic adjusting rod 42, and the active telescopic adjusting rod 42 is connected with the push-pull ring 44 by the synchronous ring 43, so that the push-pull ring 44 can be stably supported in an inclined state, therefore, the inclination angle and the direction of the stirring blade 3 can be continuously changed up and down in the rotating process;
the sealing cylinder shell 41 is sleeved outside the main shaft 2, and the active telescopic adjusting rod 42, the synchronizing ring 43, the push-pull ring 44, the sliding sleeve 45, the push-pull rod 46, the universal support joint 47, the connecting plate 48 and the three-head support 49 are all positioned in the inner cavity of the sealing cylinder shell 41; the sealing cylinder shell 41 can shield and protect the active telescopic adjusting rod 42, the synchronizing ring 43, the push-pull ring 44, the sliding sleeve 45, the push-pull rod 46, the universal support joint 47, the connecting plate 48 and the three-head support 49, and can separate the components from the stirred materials, so that the materials are prevented from being corroded and polluted.
A plurality of active telescopic adjusting rods 42 are arranged, and the active telescopic adjusting rods 42 are symmetrically arranged on four sides of the synchronizing ring 43; the multiple active telescopic adjusting rods 42 can enable the support to be more stable, and the multiple active telescopic adjusting rods 42 can independently support the operation, so that the inclination angle of the synchronizing ring 43 can be more varied.
The inner wall of the push-pull ring 44 is arc-shaped, the push-pull ring 44 is sleeved outside the sliding sleeve 45, the outer wall of the sliding sleeve 45 is arc-shaped, the arc-shaped structure is matched with the arc-shaped structure of the inner wall of the push-pull ring 44, the circle center of the arc-shaped structure of the outer wall of the sliding sleeve 45 corresponds to the circle center of the push-pull ring 44, the middle of the main shaft 2 is provided with a sliding shaft section 21, and the sliding sleeve 45 is sleeved outside the sliding shaft section 21; the sliding sleeve 45 can support the horizontal state and the inclined state of the push-pull ring 44 at the same time, so that the stability of the push-pull ring 44 in the horizontal rotation state can be improved, and the stability of the push-pull ring 44 in the inclined rotation state can be improved.
The outer wall of the sealing cylinder shell 41 is fixedly connected with the inner wall of the mixing tank body 1 through a support rod 413, the middle of the support rod 413 can be set to be a hollow structure, an energy supply line of the active telescopic adjusting rod 42 can penetrate through the hollow structure, the sealing cylinder shell 41 is provided with an upper section and a lower section, a rotating slip ring 411 is sleeved between the upper section and the lower section, the rotating slip ring 411 is connected with the sealing cylinder shell 41 in a sliding manner, the rotating slip ring 411 can longitudinally slide up and down, a universal sealing joint 412 is arranged in a through hole in the middle of the rotating slip ring 411, the universal sealing joint 412 is formed by combining a spherical body and a cylindrical body, the cylindrical body penetrates through the middle of the spherical body, the tail part of the stirring blade 3 is provided with a tailstock 31, a connecting shaft rod 32 is connected between the tailstock 31 and the stirring blade 3, the connecting shaft rod 32 penetrates through the middle of the universal sealing joint 412, and the length of the connecting shaft rod 32 is greater than that of the universal sealing joint 412; the universal seal joint 412 can be in the arbitrary angle regulation of the round hole in the middle of the rotatory sliding ring 411, and the connecting shaft pole 32 of stirring leaf 3 can slide and rotate in universal seal joint 412, rotatory sliding ring 411 can slide and rotate from top to bottom simultaneously, thereby not only can be under the horizontality to the sealed protection of blade angle dynamic adjustment mechanism 4, can also be in the high-speed rotatory in-process of stirring leaf 3 transform inclination, follow the regulation, remain sealed protection state throughout, prevent that material and blade angle dynamic adjustment mechanism 4 from polluting each other.
Through adopting above-mentioned technical scheme, can realize stirring leaf 3's pitch angle overall regulation's effect, partial regulation and dynamic adjustment simultaneously, improve material mixing efficiency.
Example 2:
the invention provides a chemical mixing device through improvement, as shown in figures 1-15, the chemical mixing device comprises a mixing tank body 1, a main shaft 2 and a stirring blade 3 are arranged in the middle of the mixing tank body 1, and the chemical mixing device is characterized in that the main shaft 2 is connected with the stirring blade 3 through a blade angle dynamic adjusting mechanism 4;
one side of the blending tank body 1 is provided with a shearing mixing feeding mechanism 7, one end of the shearing mixing feeding mechanism 7 is connected with a feeding conveying mechanism 5, the shearing mixing feeding mechanism 7 is perpendicular to the angle of the stirring blade 3, and the shearing mixing feeding mechanism 7 and the main shaft 2 are both connected with a synchronous power mechanism 6.
The shearing, mixing and feeding mechanism 7 comprises a shearing cutter shaft 71 and shearing cutters 72, the shearing cutter shaft 71 penetrates through the middle of the side wall of the mixing tank body 1, the shearing cutters 72 are fixedly arranged at one ends of the shearing cutter shaft 71 in the mixing tank body 1, and the shearing cutters 72 and the stirring blades 3 are distributed in a crossed and staggered manner; cut sword 72 and can vertically stir the shearing, and its effort is mutually perpendicular with the effort of stirring leaf 3 to because stirring leaf 3 with cut sword 72 and stagger the distribution for crossing, when stirring leaf 3 drives the material and removes to cutting sword 72 position, cut sword 72 and can cooperate the stirring with stirring leaf 3, cut at a high speed, improve compounding speed, when the reunion condition appears in the material, can accelerate the promotion and eliminate.
The middle parts of the shearing knife 72 and the shearing knife shaft 71 are both hollow structures, the inner cavities of the shearing knife 72 and the shearing knife shaft 71 are communicated, a one-way valve 73 is arranged in the middle part of the shearing knife shaft 71, and one end of the shearing knife shaft 71, which is positioned outside the mixing tank body 1, is connected with the feeding and conveying mechanism 5; when adding the batching, the batching of back interpolation can be followed and sheared sword shaft 71 input to shearing sword 72, fly to change along with shearing the high speed of sword 72, merge into current material under the developments, it is quicker, thereby the mixing efficiency of the material that adds after can be very big and the material that is being stirred, simultaneously because shear sword 72 and shear sword shaft 71 longitudinal distribution in the side of the blending tank body 1, be provided with a plurality of groups, the material that adds after can be respectively from the upper strata of original material, middle level and lower floor add, thereby let material mixing efficiency further improve, and check valve 73 lets the material can only get into in the blending tank body 1, and can't follow and shear sword shaft 71 in to the outflow outside the blending tank body 1.
The feeding and conveying mechanism 5 comprises a sub-feeding pipe 52, a main feeding pipe 53 and a feeding pump 54, wherein one end of the sub-feeding pipe 52 is connected with one end of a shearing cutter shaft 71 through a rotary joint 51, the other end of the sub-feeding pipe 52 is connected with an outlet of the feeding pump 54 through the main feeding pipe 53, and an inlet of the feeding pump 54 is connected with a feeding inlet pipe 55; the shearing blade shaft 71 can be collectively fed by the feed pump 54.
The synchronous power mechanism 6 comprises a main shaft driven wheel 61, a main shaft driving wheel 62, a bearing seat 63, a transmission main shaft 64, a secondary shaft driving wheel 65, a secondary shaft driven wheel 66, a shearing cutter shaft driven wheel 67, a secondary shaft driving wheel 68, a vertical secondary shaft 69 and a driving motor 611, wherein the main shaft driven wheel 61 is fixedly arranged at one end of the main shaft 2 protruding out of the top of the mixing tank body 1, and one side of the main shaft driven wheel 61 is vertically engaged and connected with a main shaft driving wheel 62, the shearing cutter shaft driven wheel 67 is fixedly arranged at one end of the shearing cutter shaft 71 positioned outside the mixing tank body 1, one side of the shearing knife shaft driven wheel 67 is vertically meshed with an auxiliary shaft driving wheel 68, a vertical auxiliary shaft 69 is fixedly penetrated in the middle of the auxiliary shaft driving wheel 68, one end of the vertical auxiliary shaft 69 is meshed with an auxiliary shaft driving wheel 65 through an auxiliary shaft driven wheel 66, the auxiliary shaft driving wheel 65 is fixedly sleeved on the transmission main shaft 64, and one end of the transmission main shaft 64 is coaxially connected with the driving motor 611; the synchronous power mechanism 6 can drive the stirring blade 3 and the shearing knife 72 to run at a fixed matched and paired rotating speed, so that the stirring blade 3 and the shearing knife 72 cannot hit each other in a crossed and staggered state, the blade of the stirring blade 3 and the blade of the shearing knife 72 are staggered in an initial state and have a certain angular displacement difference, the rotating and moving speeds of the blade of the stirring blade 3 and the blade of the shearing knife 72 are adjusted to be relatively synchronous, and the blade of the stirring blade 3 and the blade of the shearing knife 72 cannot hit each other;
the transmission main shaft 64 is connected with a bracket 610 through a bearing seat 63; this configuration can improve the stability of the drive spindle 64.
The difference between this embodiment 2 and embodiment 1 is that a plurality of hollow shearing blades 72 are provided to enable dynamic layered feeding, and the shearing blades 72 and the stirring blades 3 can perform vertical cross staggered operation at a fixed matched rotation speed to accelerate the mixing of the materials.
The working principle or the using method of the invention is as follows: materials are added into the inner cavity from the top of the mixing tank body 1, the synchronous power mechanism 6 is started to simultaneously drive the stirring blades 3 and the shearing knife 72 to rotate, and the materials can be stirred and mixed;
in the process of stirring, the push-pull ring 44 can be driven to move up and down by controlling the extension and retraction of the active telescopic adjusting rod 42, the push-pull ring 44 can simultaneously push and pull the support cross arm 471 on the universal support joint 47 up and down through the push-pull rod 46 by the up-down movement of the push-pull ring 44, when one end of the support cross arm 471 is pushed down, the universal support joint 47 can rotate by taking the spherical body part in the middle as a fulcrum, the pushed-down end of the support cross arm 471 descends, and the other end tilts up, so that the support cross arm 471 becomes a tilting state, as shown in fig. 15, because the stirring blades 3 are fixedly connected with the support cross arm 471, the stirring blades 3 can be synchronously adjusted to the tilting state, the pitch angle and inclination of the stirring blades 3 can be arbitrarily adjusted within a certain limit by utilizing the extension and retraction deformation of the active telescopic adjusting rod 42, and the active telescopic adjusting rod 42 is connected with the push-pull ring 44 through the synchronizing ring 43, so that the push-pull ring 44 can obtain stable rotation support in the tilting state, therefore, the inclination angle and the direction of the stirring blade 3 can be continuously changed up and down in the rotating process;
meanwhile, the shearing knife 72 can be used for longitudinally stirring and shearing, the acting force of the shearing knife 72 is mutually vertical to that of the stirring blade 3, and the stirring blade 3 and the shearing knife 72 are in crossed staggered distribution, so that when the stirring blade 3 drives the material to move to the position of the shearing knife 72, the shearing knife 72 can be matched with the stirring blade 3 for stirring, high-speed shearing is realized, the material mixing speed is improved, and when the aggregation condition occurs in the material, the elimination can be accelerated and promoted;
and when needs add the batching, concentrate the feed through feed pump 54 to shearing sword axle 71, the batching of back interpolation is from shearing sword axle 71 input to shearing sword 72, fly to change along with shearing the high speed of sword 72, can merge in current material under the developments, it is quicker, thereby the mixing efficiency of the material that adds after the improvement that can be very big and the material that is being stirred, simultaneously because shearing sword 72 and shearing sword axle 71 longitudinal distribution in the side of blending tank body 1, be provided with a plurality of groups, the material that back interpolation can be respectively from the upper strata of original material, middle level and lower floor add, thereby let material mixing efficiency further improve.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A chemical mixing device comprises a mixing tank body (1), wherein a main shaft (2) and a stirring blade (3) are arranged in the middle of the mixing tank body (1), and the chemical mixing device is characterized in that the main shaft (2) and the stirring blade (3) are connected through a blade angle dynamic adjusting mechanism (4);
one side of blending tank body (1) is provided with and cuts to mix and adds material mechanism (7), and the one end of cutting to mix and adding material mechanism (7) is connected with and adds material conveying mechanism (5), and cuts to mix and adds the angle looks perpendicular of material mechanism (7) and stirring leaf (3) to it all is connected with synchronous power unit (6) to cut to mix to add material mechanism (7) and main shaft (2).
2. A chemical mixing apparatus as defined in claim 1, wherein: the blade angle dynamic adjusting mechanism (4) comprises a three-head support (49), a universal support joint (47), a push-pull rod (46), a push-pull ring (44) and a synchronizing ring (43), wherein the three-head support joint (49) is fixedly sleeved outside the main shaft (2), a through hole is formed in the middle of each end part of the three-head support joint (49), the universal support joint (47) is movably connected into the through hole, the middle part of the universal support joint (47) is a sphere, a ring body is arranged on the periphery of the universal support joint, the top and the bottom of the ring body on the universal support joint (47) respectively protrude out of the top and the bottom of the three-head support joint (49), support cross arms (471) are respectively arranged at the top and the bottom of the universal support joint (47), one side of each support cross arm (471) is fixedly connected with one end of the stirring blade (3) through a connecting plate (48), and one end of each support cross arm (471) at the top of the universal support joint (47) is connected with one end of the push-pull rod (46), the other end of the push-pull rod (46) is connected with the bottom of a push-pull ring (44), the top of the push-pull ring (44) is rotatably connected with a synchronizing ring (43), the top of the synchronizing ring (43) is connected with one end of a driving telescopic adjusting rod (42), and the other end of the driving telescopic adjusting rod (42) is connected with the inner wall of the top of the sealing cylinder shell (41);
the sealing cylinder shell (41) is sleeved outside the main shaft (2), and the active telescopic adjusting rod (42), the synchronizing ring (43), the push-pull ring (44), the sliding sleeve (45), the push-pull rod (46), the universal support joint (47), the connecting plate (48) and the three-head support (49) are all located in an inner cavity of the sealing cylinder shell (41).
3. A chemical mixing apparatus as defined in claim 2, wherein: the number of the active telescopic adjusting rods (42) is multiple, and the active telescopic adjusting rods (42) are symmetrically arranged on four sides of the synchronizing ring (43).
4. A chemical mixing apparatus as defined in claim 2, wherein: the inner wall of the push-pull ring (44) is arc-shaped, the push-pull ring (44) is sleeved outside the sliding sleeve (45), the outer wall of the sliding sleeve (45) is arc-shaped, the arc-shaped structure is matched with the arc-shaped structure of the inner wall of the push-pull ring (44), the circle center of the arc-shaped outer wall of the sliding sleeve (45) corresponds to the circle center of the push-pull ring (44), a sliding shaft section (21) is arranged in the middle of the spindle (2), and the sliding sleeve (45) is sleeved outside the sliding shaft section (21).
5. A chemical mixing apparatus as defined in claim 2, wherein: the outer wall of the sealing cylinder shell (41) is fixedly connected with the inner wall of the mixing tank body (1) through a support rod (413), the sealing cylinder shell (41) is provided with an upper section and a lower section, a rotating sliding ring (411) is sleeved between the upper section and the lower section, a universal sealing joint (412) is arranged in a through hole in the middle of the rotating sliding ring (411), the universal sealing joint (412) is formed by combining a spherical body and a cylinder body, the cylinder body penetrates through the middle of the spherical body, a tail seat (31) is arranged at the tail part of the stirring blade (3), a connecting shaft rod (32) is connected between the tail seat (31) and the stirring blade (3), the connecting shaft rod (32) penetrates through the middle of the universal sealing joint (412), and the length of the connecting shaft rod (32) is larger than that of the universal sealing joint (412).
6. A chemical mixing apparatus as defined in claim 1, wherein: shearing mixing material adding mechanism (7) is including shearing arbor (71) and shearing sword (72), in the middle of the lateral wall that the blending tank body (1) was worn to locate by shearing arbor (71), shearing sword (72) are fixed to be set up in the one end that the shearing arbor (71) is located the blending tank body (1), and the position of shearing sword (72) and stirring leaf (3) is alternately staggered and is distributed.
7. A chemical mixing apparatus as defined in claim 6, wherein: the middle of shearing sword (72) and shearing sword axle (71) is hollow structure, and shears sword (72) and the inner chamber of shearing sword axle (71) and be linked together to the middle of shearing sword axle (71) is provided with check valve (73), one end that shearing sword axle (71) is located outside blending tank body (1) is connected with additional material conveying mechanism (5).
8. A chemical mixing apparatus as defined in claim 7, wherein: the feeding and conveying mechanism (5) comprises a sub-feeding pipe (52), a main feeding pipe (53) and a feeding pump (54), one end of the sub-feeding pipe (52) is connected with one end of a shearing cutter shaft (71) through a rotary joint (51), the other end of the sub-feeding pipe (52) is connected with an outlet of the feeding pump (54) through the main feeding pipe (53), and an inlet of the feeding pump (54) is connected with a feeding inlet pipe (55).
9. A chemical mixing apparatus as defined in claim 6, wherein: the synchronous power mechanism (6) comprises a main shaft driven wheel (61), a main shaft driving wheel (62), a bearing seat (63), a transmission main shaft (64), an auxiliary shaft driving wheel (65), an auxiliary shaft driven wheel (66), a shearing cutter shaft driven wheel (67), an auxiliary shaft driving wheel (68), a vertical auxiliary shaft (69) and a driving motor (611), wherein the main shaft driven wheel (61) is fixedly arranged at one end of the main shaft (2) protruding out of the top of the mixing tank body (1), one side of the main shaft driven wheel (61) is vertically meshed with the main shaft driving wheel (62), the shearing cutter shaft driven wheel (67) is fixedly arranged at one end of the shearing cutter shaft (71) positioned outside the mixing tank body (1), one side of the shearing cutter shaft driven wheel (67) is vertically meshed with the auxiliary shaft driving wheel (68), the vertical auxiliary shaft (69) is fixedly arranged in the middle of the auxiliary shaft driving wheel (68), one end of the vertical auxiliary shaft (69) is meshed with the auxiliary shaft driving wheel (65) through the auxiliary shaft driven wheel (66), the auxiliary shaft driving wheel (65) is fixedly sleeved on the transmission main shaft (64), and one end of the transmission main shaft (64) is coaxially connected with the driving motor (611);
the transmission main shaft (64) is connected with a support (610) through a bearing seat (63).
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| CN114751774A (en) * | 2022-04-09 | 2022-07-15 | 霍邱县牧鹰农牧有限公司 | Poultry chicken manure fermentation equipment and method |
| CN115518540A (en) * | 2022-08-31 | 2022-12-27 | 中机新材料研究院(郑州)有限公司 | Powder mixing device and method for improving flowability of gas atomized metal powder |
| CN117680002A (en) * | 2024-02-02 | 2024-03-12 | 潍坊御俸食品有限公司 | Stirring device and method for food processing |
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