CN113634149A - Asymmetric balance stirring device - Google Patents
Asymmetric balance stirring device Download PDFInfo
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- CN113634149A CN113634149A CN202110842063.1A CN202110842063A CN113634149A CN 113634149 A CN113634149 A CN 113634149A CN 202110842063 A CN202110842063 A CN 202110842063A CN 113634149 A CN113634149 A CN 113634149A
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Abstract
The invention provides an asymmetric balanced stirring device, which comprises a box body, a main shaft and a power mechanism, wherein the main shaft is arranged in the box body, two ends of the main shaft are respectively and rotatably connected with the side wall of the box body, the power mechanism is used for driving the main shaft to rotate, the main shaft is provided with a plurality of stirring units, and each stirring unit is respectively provided with an inner spiral surface and an outer spiral surface.
Description
Technical Field
The invention relates to the technical field of stirring, in particular to an asymmetric balance stirring device.
Background
At present, a common single-horizontal-shaft stirrer only has a spiral structure, inner-layer materials are not easy to stir, the stirring uniformity is poor, the efficiency is low, the continuous spiral is adopted, the clamping stagnation materials are easy to cause, the stirring cannot be carried out, and even the stirrer is damaged.
Disclosure of Invention
In view of the above problems in the prior art, the asymmetric balanced stirring device provided by the present invention has the advantages that the main shaft is provided with the stirring units, each stirring unit comprises an inner helical blade and an outer helical blade, and the plurality of stirring units are arranged at intervals, so that the stirring unit has two stirring surfaces of inner and outer helical, and each stirring unit is an independent stirring unit, which not only has better stirring effect, but also does not generate material stagnation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an asymmetric balanced agitating unit, includes box, main shaft and power unit, the main shaft sets up inside the box, and its both ends respectively with rotatable connection between the lateral wall of box, power unit is used for the drive the main shaft is rotatory, be provided with several stirring unit on the main shaft, be provided with interior helicoid and outer helicoid on the stirring unit respectively.
In one embodiment, the stirring unit comprises an outer circular-arc spiral blade, an inner circular-arc spiral blade, a side rod and a central rod, wherein the outer circular-arc spiral blade is provided with the outer spiral surface, the inner circular-arc spiral blade is provided with the inner spiral surface, the side rod and the central rod are respectively arranged on the main shaft, and two ends of the outer circular-arc spiral blade and the inner circular-arc spiral blade are respectively connected with the side rod and the central rod.
In one embodiment, any one of the stirring units includes two side rods and one center rod, the two side rods and the one center rod are uniformly arranged on the main shaft at intervals along the circumferential direction of the main shaft, the center rod is located between the two side rods, the two side rods are located on the same longitudinal section of the main shaft, the center rod is located on the right side of the side rods, one ends of the outer helical blades and the inner helical blades are respectively connected with the left side and the right side of the center rod, and the other ends of the outer helical blades and the inner helical blades are respectively connected with the side rods located on the front side and the rear side of the center rod.
In one embodiment, the sum of the areas of the plurality of inner helical blades is equal to the sum of the areas of the plurality of outer helical blades.
In one embodiment, a distance from one side edge of the outer helical blade close to the axis of the main shaft to the center of the main shaft is equal to a distance from one side edge of the inner helical blade far from the center of the main shaft to the axis of the main shaft, two ends of the outer helical blade are respectively connected with the right sides of the central rod and the side rod, and two ends of the inner helical blade are respectively connected with the left sides of the central rod and the side rod.
In one embodiment, the main shaft is provided with a plurality of rows of the stirring units, and an included angle formed by projections of adjacent edges of two adjacent stirring units on a longitudinal section of the main shaft along the circumferential direction of the main shaft is equal to an included angle formed by projections of side rods and a central rod in any one of the stirring units on the longitudinal section of the main shaft.
In one embodiment, the distance between two adjacent stirring units in the stirring units in any row is equal to the width of the two stirring units along the axial direction of the main shaft.
In one embodiment, three rows of the stirring units are arranged on the main shaft, the three rows of the stirring units are respectively a first row of stirring units, a second row of stirring units and a third row of stirring units, one stirring unit at the left end of the second row of stirring units is positioned on the right side of one stirring unit at the left end of the first row of stirring units, and is positioned on the left side of one stirring unit at the left end of the third row of stirring units;
the distance between the central rod at the left end of the second row of stirring units and the central rod at the left end of the first row of stirring units and the distance between the central rod at the left end of the second row of stirring units and the central rod at the left end of the third row of stirring units are equal to the distance between the side rods and the central rods of any one of the stirring units along the axial direction of the main shaft.
In one embodiment, the right end of the main shaft is provided with a rotating device, the rotating device comprises two side rods, a central rod, an inner rotating blade and an outer rotating blade, the central rod in the rotating device is positioned at the left side of the side rods, the central rod in the rotating device is positioned on the same straight line with the central rods in the first row of stirring units,
two ends of the outer rotary blade are respectively connected with the left sides of the central rod and the side rod, and two ends of the inner rotary blade are respectively connected with the right sides of the central rod and the side rod;
the distance from one side edge of the outer rotary blade close to the axis of the main shaft to the center of the main shaft is equal to the distance from one side edge of the inner rotary blade far away from the center of the main shaft to the axis of the main shaft;
the inner spiral blades in the first row of stirring units and the outer rotary blades in the rotary device are respectively positioned on one side of the central rod, and the outer spiral blades in the first row of stirring units and the inner rotary blades in the rotary device are respectively positioned on the other side of the central rod.
In one embodiment, a feeding hole is formed in the upper portion of the box body, a discharging hole is formed in the bottom of the box body, the power mechanism comprises a driven belt pulley, a driving belt pulley, a transmission belt and a motor, bearing seats are respectively arranged at the positions, combined with the main shaft, of the box body, two ends of the main shaft are respectively inserted into the bearing seats, one end of the main shaft penetrates through the side wall of the box body, the driven belt pulley is arranged on the part, located outside the box body, of the main shaft, the motor is arranged on the side wall of the motor, the driving belt pulley is arranged on a rotating shaft of the motor, and the driving belt pulley and the driven belt pulley are in transmission connection through the transmission belt.
Compared with the prior art, the asymmetric balance stirring device provided by the invention has the following advantages:
1. according to the asymmetric balance stirring device, the main shaft is provided with the plurality of stirring units, and each stirring unit comprises the inner spiral blade and the outer spiral blade respectively, so that the inner spiral blades and the outer spiral blades on the plurality of stirring units can form the stirring surface of the inner spiral and the stirring surface of the outer spiral, so that materials in the box body are stirred more uniformly, and the stirring efficiency is higher;
2. according to the asymmetric balance stirring device, the stirring units arranged on the main shaft are arranged at intervals, so that each stirring unit can be an independent stirring unit, and the phenomenon of material jamming in the stirring process can be well avoided due to the design;
3. according to the asymmetric balance stirring device, the stirring surface of the inner spiral, the stirring surface of the outer spiral and the rotating device are matched with each other, so that the effect of circularly stirring materials around each inner wall of the whole box body in the box can be realized, and therefore, the material can be uniformly stirred by arranging the feeding hole at any position above the main shaft.
Drawings
FIG. 1 is a front view of a spindle according to the present invention;
fig. 2 is a side view schematically showing the structure of the main shaft of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for convenience in describing the invention and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
As shown in fig. 1 and 2, for convenience of description, the "up", "down", "left", "right", "front" and "rear" orientation references in the present invention are based on the orientation shown in fig. 1;
the utility model provides an asymmetric balanced agitating unit, includes box, main shaft 1 and power unit, and main shaft 1 sets up inside the box, and rotatable connection between its both ends respectively and the lateral wall of box 1, and power unit is used for driving main shaft 1 rotatory, is provided with several stirring unit 20 on the main shaft 1, is provided with interior helicoid and outer helicoid on every stirring unit 20 respectively.
In the present embodiment, the stirring unit 20 includes an outer spiral blade 4 having a circular arc shape, an inner spiral blade 5 having a circular arc shape, side bars 2, and a center bar 3, the surface of the outer spiral blade 4 forms the above-mentioned outer helical surface, the surface of the inner spiral blade 5 forms the above-mentioned inner helical surface, the side bars 2 and the center bar 3 are respectively provided on the side walls of the main shaft 1, and both ends of the outer spiral blade 4 and the inner spiral blade 5 are respectively connected to the side bars 2 and the center bar 3.
Specifically, any one of the stirring units 20 includes two side rods 2 and one central rod 3, the two side rods 2 and the central rod 3 are uniformly arranged on the main shaft 1 at intervals along the circumferential direction of the main shaft 1, the central rod 3 is located between the two side rods 2, the two side rods 2 are located on the same longitudinal section of the main shaft 1, the central rod 3 is located on the right side of the side rods 2, one ends of the outer helical blades 4 and the inner helical blades 5 are respectively connected with the left side and the right side of the central rod 3, and the other ends of the outer helical blades 4 and the inner helical blades 5 are respectively connected with the side rods 2 located on the front side and the rear side of the central rod 3.
According to the asymmetric balance stirring device, the two side rods 2, the central rod 3, the outer spiral blade 4 and the inner spiral blade 5 form the stirring unit 20, and meanwhile, the plurality of stirring units 20 arranged on the main shaft 1 are arranged at intervals, so that each stirring unit 20 can be an independent stirring unit, each stirring unit can realize the circulation of local materials along the two sides of the main shaft 1, and the design can well avoid the phenomenon of material jamming in the stirring process.
In the embodiment, in order to realize uniform and cyclic stirring of materials on two sides of the main shaft 1, the sum of the areas of the plurality of inner spiral blades 5 on the main shaft 1 is equal to the sum of the areas of the plurality of outer spiral blades 4, so that the whole amount of the materials on two sides of the main shaft 1 is the same, and the phenomenon that the materials on one side of the main shaft 1 are more and the materials on the other side are less and are clamped during stirring of the materials is avoided;
preferably, the areas of the outer helical blades 4 and the inner helical blades 5 in each stirring unit 20 are equal, so that the sum of the areas of all the inner helical blades 5 on the main shaft 1 is equal to the sum of the areas of all the outer helical blades 4, and simultaneously, the areas of the outer helical blades 4 and the inner helical blades 5 on each stirring unit 20 are also equal, so that the material in the box body 1 is stirred more uniformly and the stirring efficiency is higher regardless of the uniform distribution of the material on both sides of the main shaft 1 and the uniform distribution of the material on both sides of each stirring unit 20.
In the embodiment, the distance from one side edge of the outer helical blade 4 close to the axis of the main shaft 1 to the center of the main shaft 1 is equal to the distance from one side edge of the inner helical blade 5 far from the center of the main shaft 1 to the axis of the main shaft 1, two ends of the outer helical blade 4 are respectively connected with the right sides of the central rod 3 and the side lever 2, and two ends of the inner helical blade 5 are respectively connected with the left sides of the central rod 3 and the side lever 2;
specifically speaking, the outer helical blade 4 is located outside the inner helical blade 5, and the distance between the inner edge of the outer helical blade 4 and the outer edge of the inner helical blade 5 is equal to the distance from the axis of the main shaft 1, so that no gap exists between the outer helical blade 4 and the inner helical blade 5 along the longitudinal direction of the main shaft 1, and meanwhile, the gap between the outer edge of the outer helical blade 4 and the inner wall of the box body is small, so that the material can be well prevented from being deposited at the bottom of the box body, and meanwhile, the material cannot leak through the gap between the outer helical blade 4 and the inner helical blade 5, and the uniformity of material stirring can be effectively improved.
The two ends of the outer helical blade 4 are respectively connected with the right sides of the central rod 3 and the side rods 2, the two ends of the inner helical blade 5 are respectively connected with the left sides of the central rod 3 and the side rods 2, when the positions of the side rods 2 and the central rod 3 are determined and the connection positions of the outer helical blade 4 and the inner helical blade 5 with the side rods 2 and the central rod 3 are determined, the rotation angle and the size of the outer helical blade 4 and the inner helical blade 5 can be determined, the processing difficulty of the outer helical blade 4 and the inner helical blade 5 is greatly simplified, meanwhile, the consistency of the size and the rotation angle of the outer helical blade 4 and the inner helical blade 5 can be well guaranteed, and therefore materials in the box body are guaranteed to be stirred more uniformly.
In this embodiment, the main shaft 1 is provided with three rows of stirring units 20, and an included angle formed by projections of adjacent edges of two adjacent stirring units 20 on the longitudinal section of the main shaft 1 along the circumferential direction of the main shaft 1 is equal to an included angle formed by projections of the side rods 2 and the central rod 3 in any one stirring unit 20 on the longitudinal section of the main shaft 1;
specifically, each stirring unit 20 comprises two side rods 2 and one central rod 3, so that one column of the three rows of stirring units 20 comprises six side rods 2 and three central rods 3, and nine rods are uniformly distributed on the side wall along the circumferential direction of the main shaft 1 at intervals of 40 degrees, so that the stirring units 20 of the main shaft 1 in the circumferential direction are uniformly distributed, and the uniformity of material stirring is effectively ensured.
In this embodiment, the distance between two adjacent stirring units 20 in each row of stirring units 20 is equal to the width of the two stirring units 20 along the axial direction of the main shaft 1, and three rows of stirring units 20 are provided on the main shaft 1, so that there is no gap between two adjacent stirring units 20 and the stirring units 20 in the transverse direction of the main shaft 1, and the uniformity of material stirring is effectively ensured.
Preferably, three rows of stirring units 20 are arranged on the main shaft 1, the three rows of stirring units 20 are respectively a first row of stirring units 100, a second row of stirring units 200 and a third row of stirring units 300, one stirring unit 20 at the left end of the second row of stirring units 200 is positioned on the right side of one stirring unit 20 at the left end of the first row of stirring units 100, and is positioned on the left side of one stirring unit 20 at the left end of the third row of stirring units 300;
the distance between one of the center rods at the left end portions of the second row of agitating units 200 and one of the center rods at the left end portions of the first row of agitating units 100 and the distance between one of the center rods at the left end portions of the second row of agitating units 200 and one of the center rods at the left end portions of the third row of agitating units 300 are equal to the distance between the side rods 2 and the center rod 3 of any one of the agitating units 20 in the axial direction of the main shaft 1.
In the present embodiment, the right end of the main shaft 1 is provided with a turning device 40, the turning device 40 comprises two side rods 2, a center rod 3, an inner turning blade 6 and an outer turning blade 7, the center rod 3 in the turning device 40 is positioned at the left side of the side rods 2, the center rod 3 in the turning device 40 is positioned on the same straight line with the center rods 3 in the first row of stirring units 100,
two ends of the outer rotary blade 7 are respectively connected with the left sides of the central rod 3 and the side rod 2, and two ends of the inner rotary blade 6 are respectively connected with the right sides of the central rod 3 and the side rod 2;
the distance from the edge of one side of the outer rotary blade 7 close to the axis of the main shaft 1 to the center of the main shaft 1 is equal to the distance from the edge of one side of the inner rotary blade 6 far away from the center of the main shaft 1 to the axis of the main shaft 1;
the inner helical blades 5 of the first row of mixing units 100 and the outer rotating blades 7 of the rotating device 40 are located on one side of the central rod 3, and the outer helical blades 4 of the first row of mixing units 100 and the inner rotating blades 6 of the rotating device 40 are located on the other side of the central rod 3.
The invention provides an asymmetric balance stirring device, wherein all outer spiral blades 4 and inner spiral blades 5 on three rows of stirring units 20 can respectively integrally form an outer spiral stirring surface and an inner spiral stirring surface, simultaneously, the outer spiral stirring surface formed by all the outer spiral blades 4 is positioned outside the inner spiral stirring surface formed by all the inner spiral blades 5, so that the material inside a box body is stirred and pushed in one direction on a material layer at the height of the outer spiral surface by the outer spiral stirring surface, the material inside the box body is stirred and pushed in one direction on the material layer at the height of the inner spiral surface by the inner spiral surface, a rotating device 40 is arranged at the right end part of a main shaft 1, the right end material accumulated inside the box body is smoothly stirred and pushed towards the left end by the action of the rotating device 40, and a material moving path circulating along each side wall inside the box body is formed by the material inside the box body, just so can realize that the material forms the effect of circulation stirring along each inner wall of whole box in the incasement, consequently, can set up the feed inlet in the optional position of main shaft 1 top and can both be even with the material stirring.
In this embodiment, a feed inlet is arranged above the box body, a discharge outlet is arranged at the bottom of the box body, the power mechanism comprises a driven belt pulley, a driving belt pulley, a transmission belt and a motor, bearing seats are respectively arranged at the joints of the box body and the main shaft 1, two ends of the main shaft 1 are respectively inserted into the bearing seats, one end of the main shaft 1 penetrates through the side wall of the box body, the driven belt pulley is arranged on the part of the main shaft 1 positioned outside the box body, the motor is arranged on the side wall of the box body, preferably, both the hydraulic motor and the electric motor are available, the driving belt pulley is arranged on the rotating shaft of the motor, and the driving belt pulley and the driven belt pulley are in transmission connection through the transmission belt;
the main shaft 1 utilizes to form rotatable relation of connection between bearing frame and the box, it passes through driven pulley to recycle the motor, drive pulley and driving belt drive main shaft 1 are rotatory, and then it is rotatory to drive stirring unit 20 on the main shaft 1, when needs stirring material, the material of waiting to stir from the feed inlet input of box top, treat stirring unit 20 on the main shaft 1 with material stirring back, open the discharge gate of bottom half, can conveniently be with the material output of stirring, or transport the material after the stirring to the operation place through corresponding delivery vehicle or vehicle.
According to the asymmetric balance stirring device, the three rows of stirring units 20 are arranged on the main shaft 1, and the three rows of stirring units 20 are uniformly arranged in the circumferential direction of the main shaft 1, orderly and uniformly spaced in the axial direction of the main shaft 1 and sequentially offset rightwards; meanwhile, each stirring unit 20 comprises an inner spiral blade 5 and an outer spiral blade 4, so that all the inner spiral blades 5 and the outer spiral blades 4 on the three rows of stirring units 20 integrally form an inner spiral stirring surface and an outer spiral stirring surface respectively, and thus two stirring surfaces exist on the main shaft 1 simultaneously, so that the materials in the box body can be stirred more uniformly, and the stirring efficiency is higher; on the other hand, the stirring surfaces of the inner spiral and the outer spiral on the main shaft 1 are matched with each other, so that the effect of forming circular stirring of the materials in the box along each inner wall of the whole box body can be realized, and therefore, a feeding hole can be arranged at any position above the main shaft 1 for feeding the materials.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The asymmetric balance stirring device is characterized in that the main shaft is provided with a plurality of stirring units, and the stirring units are respectively provided with an inner spiral surface and an outer spiral surface.
2. The asymmetric balance mixer as recited in claim 1, wherein said mixing unit comprises an outer helical blade having a circular arc shape, an inner helical blade having a circular arc shape, a side bar and a center bar, a surface of said outer helical blade forming said outer helical surface, a surface of said inner helical blade forming said inner helical surface, said side bar and said center bar being respectively disposed on said main shaft, both ends of said outer helical blade and said inner helical blade being respectively connected to said side bar and said center bar.
3. The asymmetric balance stirring device as recited in claim 2, wherein each of the stirring units includes two side rods and one center rod, the two side rods and the one center rod are disposed on the main shaft at regular intervals along a circumferential direction of the main shaft, the center rod is disposed between the two side rods, the two side rods are disposed on a same longitudinal cross section of the main shaft, the center rod is disposed on a right side of the side rods, one ends of the outer helical blades and the inner helical blades are respectively connected to left and right sides of the center rod, and the other ends of the outer helical blades and the inner helical blades are respectively connected to the side rods disposed on front and rear sides of the center rod.
4. The asymmetric balanced stirring device of claim 3, wherein the sum of the areas of the plurality of inner helical blades is equal to the sum of the areas of the plurality of outer helical blades.
5. The asymmetric balance stirring device as recited in claim 4, wherein a distance from a side edge of the outer helical blade close to the axis of the main shaft to the center of the main shaft is equal to a distance from a side edge of the inner helical blade far from the center of the main shaft to the axis of the main shaft, two ends of the outer helical blade are respectively connected to the right sides of the central rod and the side rods, and two ends of the inner helical blade are respectively connected to the left sides of the central rod and the side rods.
6. The asymmetric balance stirring device as claimed in any one of claims 1 to 5, wherein the main shaft is provided with a plurality of rows of the stirring units, and the included angle formed by the projection of the adjacent edges of two adjacent stirring units on the longitudinal section of the main shaft along the circumferential direction of the main shaft is equal to the included angle formed by the projection of the side bars and the central bar in any one of the stirring units on the longitudinal section of the main shaft.
7. The asymmetric balanced stirring device of claim 6, wherein the adjacent two stirring units in the stirring units of any row are spaced apart by a distance equal to the width of the two stirring units in the axial direction of the main shaft.
8. The asymmetric balanced stirring device as claimed in claim 7, wherein the main shaft is provided with three rows of the stirring units, the three rows of the stirring units are respectively a first row of stirring units, a second row of stirring units and a third row of stirring units, and one of the stirring units at the left end of the second row of stirring units is located on the right side of one of the stirring units at the left end of the first row of stirring units and located on the left side of one of the stirring units at the left end of the third row of stirring units;
the distance between the central rod at the left end of the second row of stirring units and the central rod at the left end of the first row of stirring units and the distance between the central rod at the left end of the second row of stirring units and the central rod at the left end of the third row of stirring units are equal to the distance between the side rods and the central rods of any one of the stirring units along the axial direction of the main shaft.
9. The asymmetric balance mixer as recited in claim 8 wherein said main shaft is provided at its right end with a turning device comprising two of said side bars, a center bar, inner turning vanes and outer turning vanes, said center bar of said turning device being located to the left of said side bars, said center bar of said turning device being co-linear with said center bars of said first row of mixing units,
two ends of the outer rotary blade are respectively connected with the left sides of the central rod and the side rod, and two ends of the inner rotary blade are respectively connected with the right sides of the central rod and the side rod;
the distance from one side edge of the outer rotary blade close to the axis of the main shaft to the center of the main shaft is equal to the distance from one side edge of the inner rotary blade far away from the center of the main shaft to the axis of the main shaft;
the inner spiral blades in the first row of stirring units and the outer rotary blades in the rotary device are respectively positioned on one side of the central rod, and the outer spiral blades in the first row of stirring units and the inner rotary blades in the rotary device are respectively positioned on the other side of the central rod.
10. The asymmetric balance stirring device as recited in claim 1, wherein a feed inlet is provided above the box body, a discharge outlet is provided at the bottom, the power mechanism comprises a driven pulley, a driving pulley, a transmission belt and a motor, bearing seats are respectively provided at the junction of the box body and the main shaft, two ends of the main shaft are respectively inserted into the bearing seats, one end of the main shaft penetrates through the side wall of the box body, the driven pulley is provided on a part of the main shaft located outside the box body, the motor is provided on the side wall of the motor, the driving pulley is provided on the rotating shaft of the motor, and the driving pulley and the driven pulley are in transmission connection through the transmission belt.
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| CN202110842063.1A CN113634149A (en) | 2021-07-26 | 2021-07-26 | Asymmetric balance stirring device |
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| CN202110842063.1A CN113634149A (en) | 2021-07-26 | 2021-07-26 | Asymmetric balance stirring device |
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| CN207680438U (en) * | 2017-11-13 | 2018-08-03 | 保定金诺信化工涂料有限公司 | A kind of paint production device of anti-slurry wall built-up |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004025142A (en) * | 2002-06-28 | 2004-01-29 | Tokai Corp | Garbage disposer |
| CN101385951A (en) * | 2008-10-15 | 2009-03-18 | 江苏德美科技有限公司 | Vortex powder mixer |
| CN205700526U (en) * | 2016-04-20 | 2016-11-23 | 徐州工业职业技术学院 | A kind of rubber powder digester paddle |
| CN106512802A (en) * | 2016-12-30 | 2017-03-22 | 湖南碧野农业科技开发有限责任公司 | Material stirring device |
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