CN116328588A - Kneading machine - Google Patents
Kneading machine Download PDFInfo
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- CN116328588A CN116328588A CN202310459141.9A CN202310459141A CN116328588A CN 116328588 A CN116328588 A CN 116328588A CN 202310459141 A CN202310459141 A CN 202310459141A CN 116328588 A CN116328588 A CN 116328588A
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- blade
- connecting piece
- stirring
- stirred
- kneader
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- 238000004898 kneading Methods 0.000 title claims abstract description 78
- 238000003756 stirring Methods 0.000 claims abstract description 151
- 239000000463 material Substances 0.000 claims abstract description 105
- 230000000712 assembly Effects 0.000 claims description 44
- 238000000429 assembly Methods 0.000 claims description 44
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 23
- 230000004308 accommodation Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 239000012257 stirred material Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/96—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with openwork frames or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application provides a kneader, the kneader includes kneading cylinder, the pivot, a plurality of paddle subassembly and a plurality of connecting piece, kneading cylinder includes the diapire, the roof and connect the week lateral wall between diapire and roof, the diapire sets up relatively with the roof, the formation accommodation space is enclosed with diapire, the roof is established, accommodation space is used for acceping and waits to stir the material, the pivot sets up along the center pin of kneading cylinder, the paddle subassembly is connected with the pivot, and two adjacent paddle subassemblies set up along the pivot interval, a plurality of connecting pieces revolute the circumference interval setting, connecting piece and pivot interval setting, the connecting piece is connected between two adjacent paddle subassemblies, the connecting piece is used for rotating and stirring along with the center pin of paddle subassembly around kneading cylinder and waiting to stir the material. In the kneader that this application provided, the connecting piece can be used to stir the regional stirring material of waiting between two adjacent paddle subassemblies, avoids forming stirring blind area, improves the stirring kneading efficiency of kneader, and the reinforcing is treated stirring kneading effect of stirring material.
Description
Technical Field
The application relates to the field of kneading equipment, in particular to a kneader.
Background
The kneader is an ideal apparatus for kneading, vulcanizing and polymerizing high-viscosity, elastoplastic materials. The kneader may be used for producing battery liquids, silicone rubber, sealants, hot melt adhesives, food bases, pharmaceutical preparations, and the like.
In the related art, the kneading efficiency of the kneader is low and the kneading effect is poor.
Disclosure of Invention
The purpose of the present application is to provide a kneader to solve the technical problems of the kneader in the related art that kneading efficiency is low and kneading effect is poor.
In a first aspect, the present application provides a kneader comprising:
the kneading cylinder comprises a bottom wall, a top wall and a peripheral side wall connected between the bottom wall and the top wall, the bottom wall and the top wall are oppositely arranged, the peripheral side wall, the bottom wall and the top wall are enclosed to form an accommodating space, and the accommodating space is used for accommodating materials to be stirred;
the rotating shaft is arranged along the central shaft of the kneading cylinder;
the blade assemblies are connected with the rotating shaft, and two adjacent blade assemblies are arranged at intervals along the rotating shaft; and
the connecting pieces are arranged at intervals around the circumference of the rotating shaft, the connecting pieces are arranged at intervals with the rotating shaft, the connecting pieces are connected between two adjacent blade assemblies, and the connecting pieces are used for rotating around the central shaft of the kneading cylinder along with the blade assemblies and stirring the materials to be stirred.
In the kneader that this application provided, the circumference lateral wall and diapire, the roof of kneading the section of thick bamboo enclose to establish and are used for acceping the accommodation space that waits to stir the material, and a plurality of paddle subassembly are connected with the pivot, and the connecting piece sets up with the pivot interval, and the connecting piece is connected between two adjacent paddle subassembly, and the connecting piece is used for following the paddle subassembly around kneading the center pin of section of thick bamboo and rotates and stir and wait to stir the material. The connecting piece can be used for stirring the material to be stirred in the area between two adjacent blade assemblies, so that a stirring blind area is avoided, the stirring and kneading efficiency of the kneader is improved, and the stirring and kneading effect of the material to be stirred is enhanced.
Wherein, a plurality of paddle subassembly include first paddle subassembly and second paddle subassembly, first paddle subassembly includes around a plurality of first paddles of pivot circumference setting, second paddle subassembly includes around a plurality of second paddles of pivot circumference setting, the connecting piece includes first connecting piece, first connecting piece includes first tip and second tip, first tip is connected first paddle, second tip is connected the second paddle.
The first end part is connected with one end of the first blade close to the rotating shaft, and the second end part is connected with one end of the second blade far away from the rotating shaft;
Or, the second end part is connected with one end of the second blade close to the rotating shaft, and the first end part is connected with one end of the first blade far away from the rotating shaft.
Wherein the first end portion penetrates the first blade and forms a first stirring protrusion on a side of the first blade facing away from the second blade; and/or the second end part penetrates through the second blade and forms a second stirring convex part on one side of the second blade, which is away from the first blade.
The first connecting piece is parallel to the rotating shaft and is connected between the first blade and the second blade which are oppositely arranged.
The first connecting piece extends along the inclined direction relative to the rotating shaft, and is connected between the first blade and the second blade, wherein the orthographic projection of the first connecting piece on the bottom wall is staggered.
The first connecting piece is arc-shaped.
The first blade assembly comprises a plurality of first pins which are fixedly connected with the first blade and are arranged along the direction parallel to the rotating shaft; and/or the number of the groups of groups,
the second blade assembly comprises a plurality of second pins which are fixedly connected with the second blade and are arranged along the direction parallel to the rotating shaft.
The first blade assembly comprises a plurality of first pins and a plurality of first blades circumferentially arranged around the rotating shaft, wherein the first pins are fixedly connected with the first blades and are arranged along a direction parallel to the central shaft of the kneading cylinder;
the second blade assembly comprises a plurality of second pins and a plurality of second blades circumferentially arranged around the rotating shaft, wherein the second pins are fixedly connected with the second blades and are arranged along a direction parallel to the central shaft of the kneading cylinder;
the connecting piece comprises a second connecting piece, one end of the second connecting piece is connected with the first pin, and the other end of the second connecting piece is connected with the second pin;
or one end of the second connecting piece is connected with the first pin, and the other end of the second connecting piece is connected with the second blade;
or one end of the second connecting piece is connected with the first blade, and the other end of the second connecting piece is connected with the second pin.
Wherein the first blade is proximate to the top wall relative to the second blade;
the first blade is provided with a first inclined surface facing the top wall, and the first inclined surface is used for providing thrust facing the top wall for the materials to be stirred when the first blade assembly rotates;
And/or; the second blade has a second inclined surface facing the top wall for providing thrust to the material to be stirred toward the top wall when the first blade assembly is rotated.
Wherein the first blade is proximate to the top wall relative to the second blade;
the first blade is provided with a third inclined surface facing the bottom wall, and the third inclined surface is used for providing thrust facing the bottom wall for the materials to be stirred when the first blade assembly rotates;
the second blade has a fourth inclined surface facing the top wall for providing thrust to the material to be stirred toward the top wall as the second blade assembly rotates.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a kneader provided in an embodiment of this application;
FIG. 2 is a schematic view showing a front structure of a kneader provided in the embodiment of the present application;
FIG. 3 is a schematic cross-sectional structure of a kneader provided in an embodiment of this application;
FIG. 4 is a schematic illustration of a plurality of blade assemblies provided in accordance with an embodiment of the present application;
FIG. 5 is a second schematic structural view of a plurality of blade assemblies according to an embodiment of the present application;
FIG. 6 is a schematic view III of a configuration of a plurality of blade assemblies provided in accordance with an embodiment of the present application;
FIG. 7 is a schematic cross-sectional view of a plurality of blade assemblies provided in accordance with an embodiment of the present application;
FIG. 8 is a second schematic cross-sectional view of a plurality of blade assemblies provided in accordance with an embodiment of the present application;
FIG. 9 is a schematic structural view of a plurality of blade assemblies according to an embodiment of the present application;
FIG. 10 is a schematic illustration five of a configuration of a plurality of blade assemblies provided in accordance with an embodiment of the present application;
fig. 11 is a schematic structural view of a stirring member according to an embodiment of the present application.
Description of the reference numerals:
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without undue burden, are within the scope of the present application.
Reference herein to "an embodiment" or "an implementation" means that a particular feature, structure, or characteristic described in connection with the embodiment or implementation may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
In the present specification, for convenience, words such as "middle", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate an azimuth or a positional relationship, are used to describe positional relationships of constituent elements with reference to the drawings, only for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus are not to be construed as limiting the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the direction of the described constituent elements. Therefore, the present invention is not limited to the words described in the specification, and may be appropriately replaced according to circumstances.
In this specification, the terms "mounted," "connected," and "connected" are to be construed broadly, unless explicitly stated or limited otherwise. For example, it may be a fixed connection, a removable connection, or an integral connection; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intermediate members, or may be in communication with the interior of two elements. The meaning of the above terms in the present disclosure can be understood by one of ordinary skill in the art as appropriate.
The kneader is an ideal apparatus for kneading, vulcanizing and polymerizing high-viscosity, elastoplastic materials. The kneader may be used for producing battery liquids, silicone rubber, sealants, hot melt adhesives, food bases, pharmaceutical preparations, and the like.
In the related art, the kneading efficiency of the kneader is low and the kneading effect is poor.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic perspective view of a kneader according to an embodiment of the present application, fig. 2 is a schematic front view of a kneader according to an embodiment of the present application, and fig. 3 is a schematic cross-sectional view of a kneader according to an embodiment of the present application.
The present application provides a kneader 100 to solve the technical problems of low kneading efficiency and poor kneading effect of the kneader 100 in the related art.
The kneader 100 comprises a kneading cylinder 1, a rotating shaft 2, a plurality of blade assemblies 3, and a plurality of connecting pieces 5.
The kneading cylinder 1 comprises a bottom wall 11, a top wall 12 and a peripheral side wall 13 connected between the bottom wall 11 and the top wall 12, the bottom wall 11 is opposite to the top wall 12, the peripheral side wall 13, the bottom wall 11 and the top wall 12 enclose to form an accommodating space 14, and the accommodating space 14 is used for accommodating materials to be stirred.
The shape of the kneading barrel 1 includes, but is not limited to, a cylindrical shape, a rectangular parallelepiped shape, or other shapes, and the present application exemplifies the shape of the kneading barrel 1 as a cylindrical shape, and is not to be construed as limiting the present application.
The kneading barrel 1 has a cylindrical shape, and the kneading barrel 1 includes a central axis which is the central axis of the cylinder (as shown in fig. 3, the dotted line portion α is the central axis of the kneading barrel 1).
The rotating shaft 2 is arranged along the central shaft of the kneading cylinder 1, and the blade assembly 3 is connected with the rotating shaft 2. The rotating shaft 2 is used for rotating relative to the kneading cylinder 1 and driving the blade assembly 3 to rotate in the same direction. The blade assembly 3 is used for stirring the materials to be stirred while rotating, and further kneading the materials to be stirred. The present application is exemplified with the rotation direction of the rotation shaft 2 being X (as shown in fig. 3), and the limitation of the present application should not be interpreted.
The quantity of paddle subassembly 3 is a plurality of, compares in setting up only one paddle subassembly 3, is equipped with a plurality of paddle subassemblies 3 in the kneader 100 of this application, and a plurality of paddle subassemblies 3 can stir more and wait to stir the material, increases the stirring zone of paddle subassembly 3. The two adjacent blade assemblies 3 are arranged at intervals along the rotating shaft 2, in other words, the blade assemblies 3 are arranged at intervals, so that the size of the blade assemblies 3 in the axial direction can be increased, the blade assemblies 3 can stir more materials to be stirred as much as possible, and the stirring and kneading effect of the kneader 100 is further provided.
The plurality of connecting pieces 5 are circumferentially arranged at intervals around the rotating shaft 2, the connecting pieces 5 are arranged at intervals with the rotating shaft 2, the connecting pieces 5 are connected between two adjacent blade assemblies 3, and the connecting pieces 5 are used for rotating around the central shaft of the kneading cylinder 1 along with the blade assemblies 3 and stirring the materials to be stirred.
When the number of the blade assemblies 3 is plural and the plurality of blade assemblies 3 are disposed at intervals, a first agitation area 61 is formed between two adjacent blade assemblies 3. In the related art, when the viscosity of the material to be stirred is higher, the material to be stirred in the middle part of the first stirring zone is far away from the two blade assemblies, the two blade assemblies are difficult to stir the material to be stirred in the middle part of the first stirring zone in the stirring process, the material to be stirred in the middle part cannot be sufficiently stirred and kneaded, and a stirring blind area is easy to form.
In the kneader 100 of this application, in first stirring district 61 was located to connecting piece 5, connecting piece 5 can be used to stir the material that waits in the first stirring district 61 for wait in the first stirring district 61 stirring material all can be stirred and kneaded effectively, can not form stirring blind area in the first stirring district 61, improve the stirring kneading efficiency of treating the stirring material, the reinforcing is treated stirring kneading effect of stirring material.
In the kneader 100 provided by the application, peripheral side wall 13 and diapire 11, roof 12 of kneading cylinder 1 enclose to establish and form the accommodation space 14 that is used for acceping the stirring material, and a plurality of paddle subassembly 3 are connected with pivot 2, and connecting piece 5 and pivot 2 interval set up, and connecting piece 5 is connected between two adjacent paddle subassembly 3, and connecting piece 5 is used for along with paddle subassembly 3 rotate and stir the stirring material of waiting around the center pin of kneading cylinder 1. The connecting piece 5 can be used for stirring the material to be stirred in the area between the two adjacent blade assemblies 3, so that a stirring blind area is avoided, the stirring and kneading efficiency of the kneader 100 is improved, and the stirring and kneading effect of the material to be stirred is enhanced.
Optionally, the material to be stirred includes, but is not limited to, positive and negative electrode raw materials, and the form of the material to be stirred includes, but is not limited to, solid, liquid or solid-liquid mixed state.
Alternatively, the number of blade assemblies 3 may be 2, or 3, or 4, or 5, or more than 5, which is not limited in this application. The present application is illustrated with the number 2 of blade assemblies 3 and should not be construed as limiting the present application.
Referring to fig. 3, fig. 4 and fig. 5, fig. 4 is a schematic structural view of a first plurality of blade assemblies according to an embodiment of the present application, and fig. 5 is a schematic structural view of a second plurality of blade assemblies according to an embodiment of the present application. Specifically, the plurality of blade assemblies 3 includes a first blade assembly 30 and a second blade assembly 40, the first blade assembly 30 includes a plurality of first blades 31 circumferentially disposed about the rotation shaft 2, the second blade assembly 40 includes a plurality of second blades 41 circumferentially disposed about the rotation shaft 2, the connection member 5 includes a first connection member 51, the first connection member 51 includes a first end 511 and a second end 512, the first end 511 is connected to the first blades 31, and the second end 512 is connected to the second blades 41.
The first paddle 31 and the second paddle 41 can be used for stirring materials to be stirred, the first paddle 31 provides shearing force and centrifugal stirring force in the rotation direction of the first paddle 31 for the materials to be stirred, and the second paddle 41 provides shearing force and centrifugal stirring force in the rotation direction of the second paddle 41 for the materials to be stirred, so that the materials to be stirred are kneaded. The connecting piece 5 is connected between the first paddle 31 and the second paddle 41, and when the connecting piece 5 rotates along with the first paddle 31 and the second paddle 41, the shearing force in the direction parallel to the rotating shaft 2 can be provided for the material to be stirred between the first paddle 31 and the second paddle 41, so that the material to be stirred is kneaded more fully.
Specifically, in one embodiment, as shown in fig. 4, the plurality of first blades 31 may be of a unitary structure, in other words, the plurality of first blades 31 are manufactured through one process. The plurality of first paddles 31 are of an integral structure, so that the structural stability of the plurality of first paddles 31 can be improved. The plurality of second paddles 41 may also be integrally formed, and the principle and function are similar to those of the first paddles 31, and are not described herein.
Alternatively, in another embodiment, as shown in fig. 5, the first blade assembly 30 further includes a first turntable 33, the first turntable 33 is fixedly connected to the rotating shaft 2, the plurality of first blades 31 are disposed around the circumference of the first turntable 33 at intervals, and the rotating shaft 2 is used for driving the first turntable 33 to rotate and further driving the plurality of first blades 31 to rotate, so as to stir the material to be stirred. The plurality of first paddles 31 are arranged at intervals, and can be independently replaced when one of the first paddles 31 is damaged, so that the first paddles 31 can be maintained and replaced conveniently. The second paddle assembly 40 further comprises a second rotary table 43, the second rotary table 43 is fixedly connected with the rotary shaft 2, the plurality of second paddles 41 are arranged around the second rotary table 43 at intervals in the circumferential direction, and the rotary shaft 2 is used for driving the second rotary table 43 to rotate so as to drive the plurality of second paddles 41 to rotate, so that materials to be stirred are stirred. The plurality of second paddles 41 are arranged at intervals, and can be independently replaced when one of the second paddles 41 is damaged, so that the second paddles 41 can be maintained and replaced conveniently.
Alternatively, the number of the first blades 31 may be 2, or 3, or 4, or 5, or more than 5, which is not limited in this application. The present application is illustrated with the number of first paddles 31 being 6 and should not be construed as limiting the present application.
Alternatively, the number of the second paddles 41 may be 2, or 3, or 4, or 5, or more than 5, which is not limited in this application. The present application is illustrated with the number of second paddles 41 being 6 and should not be construed as limiting the present application. The number of first blades 31 and the number of second blades 41 may be the same or different.
Referring again to fig. 3 and 4, in one embodiment, the first end 511 extends through the first blade 31 and forms a first stirring protrusion 513 on a side of the first blade 31 facing away from the second blade 41. And/or the second end 512 extends through the second blade 41 and forms a second stirring protrusion 514 on a side of the second blade 41 facing away from the first blade 31.
The first end 511 of the first connector 51 extends through the first blade 31 and forms a first stirring tab 513 on the side of the first blade 31 facing away from the second blade 41, the first stirring tab 513 being operable to stir material to be stirred on the side of the first blade 31 facing away from the second blade 41. Specifically, when the number of the blade assemblies 3 is 2, the first blade assemblies 30 and the ceiling wall 12 form the second stirring zone 62, and the first stirring projection 513 can be used to stir the material to be stirred in the second stirring zone 62 to enhance the stirring and kneading effects of the material to be stirred in the second stirring zone 62.
The second end 512 of the first connecting member 51 penetrates the second blade 41 and forms second stirring projections 514 on both sides of the second blade 41 facing away from the second blade 41, and the second stirring projections 514 can be used for stirring the material to be stirred on both sides of the second blade 41 facing away from the second blade 41. Specifically, when the number of the blade assemblies 3 is 2, the second blade assemblies 40 and the bottom wall 11 form a third stirring zone 63, and the second stirring projection 514 can be used to stir the material to be stirred in the third stirring zone 63 to enhance the stirring and kneading effect of the material to be stirred in the third stirring zone 63.
Alternatively, in one embodiment, the first end 511 may extend through the first blade 31 and form a first agitating protrusion 513 on a side of the first blade 31 facing away from the second blade 41. In another embodiment, a second end 512 may extend through the second blade 41 and form a second agitating lug 514 on a side of the second blade 41 facing away from the first blade 31. In yet another embodiment, a first stirring tab 513 may be formed with a first end 511 extending through the first blade 31 and on a side of the first blade 31 facing away from the second blade 41 and a second stirring tab 514 may be formed with a second end 512 extending through the second blade 41 and on a side of the second blade 41 facing away from the first blade 31.
Referring to fig. 4, in one embodiment, the first connecting member 51 is parallel to the rotating shaft 2, and the first connecting member 51 is connected between the first blade 31 and the second blade 41 that are oppositely disposed.
Specifically, in the present embodiment, the plurality of first paddles 31 and the plurality of second paddles 41 are provided in correspondence, in other words, the orthographic projection of the first paddles 31 on the bottom wall 11 coincides with the orthographic projection of the second paddles 41 on the bottom wall 11.
Referring to fig. 5 and 6, fig. 6 is a schematic structural view of a plurality of blade assemblies according to an embodiment of the present application. In other embodiments, the first connecting member 51 extends in an oblique direction with respect to the rotation axis 2, and the first connecting member 51 is connected between the first blade 31 and the second blade 41 whose orthographic projections on the bottom wall 11 are staggered.
The first connecting piece 51 extends along the inclination direction relative to the rotating shaft 2, so that the length dimension of the first connecting piece 51 is prolonged, the contact area between the first connecting piece 51 and the material to be stirred is increased, the first connecting piece 51 can stir more material to be stirred in the first stirring zone 61, the first connecting piece 51 is provided with stronger axial shearing force, and the stirring kneading effect of the material to be stirred in the first stirring zone 61 is further improved.
The first connector 51 is connected between the first blade 31 and the second blade 41, which are offset in orthographic projection on the bottom wall 11. Specifically, in one embodiment, as shown in fig. 5, the first blade 31 and the second blade 41 are disposed opposite to each other, the front projection of the first blade 31 on the bottom wall 11 coincides with the front projection of the second blade 41 on the bottom wall 11, and the first connector 51 is connected between the first blade 31 and the second blade 41 whose front projections on the bottom wall 11 are staggered. In another embodiment, as shown in fig. 6, the first paddles 31 and the second paddles 41 are staggered, in other words, the front projection of the first paddles 31 on the bottom wall 11 is not overlapped with at least part of the second paddles 41 on the bottom wall 11, and the first connecting member 51 is connected between the first paddles 31 and the second paddles 41 with staggered front projection on the bottom wall 11.
Referring to fig. 7, fig. 7 is a schematic cross-sectional view of a plurality of blade assemblies according to an embodiment of the present application. In one embodiment, the first end 511 is connected to an end of the first blade 31 near the rotating shaft 2, and the second end 512 is connected to an end of the second blade 41 far from the rotating shaft 2.
Or, the second end 512 is connected to an end of the second blade 41 near the rotating shaft 2, and the first end 511 is connected to an end of the first blade 31 far from the rotating shaft 2.
One of the first end 511 and the second end 512 is close to the rotating shaft 2, and the other of the first end 511 and the second end 512 is far away from the rotating shaft 2, so that the plurality of connecting pieces 5 can stir and knead the materials to be stirred in the first stirring zone 61 close to the region of the rotating shaft 2 and can stir and knead the materials to be stirred in the first stirring zone 61 far away from the region of the rotating shaft 2, so that the connecting pieces 5 can stir more materials to be stirred in the first stirring zone 61, and the stirring and kneading effect of the materials to be stirred in the first stirring zone 61 is further improved. Moreover, the extending direction of the connecting piece 5 is inclined relative to the rotating shaft 2, so that the contact area between the connecting piece 5 and the material to be stirred can be increased, and the stirring effect of the connecting piece 5 on the material to be stirred is further improved.
In other embodiments, the first end 511 and the second end 512 may be disposed near or away from the rotating shaft 2, which is not limited in this application.
Referring to fig. 4, 5 and 6, in one embodiment, the first connecting member 51 is arc-shaped.
Under the condition that the connection positions of the first end 511 and the second end 512 in the first connecting piece 51 are the same, when the shape of the first connecting piece 51 is arc-shaped, the length of the first connecting piece 51 is larger than that when the shape of the first connecting piece 51 is linear, the contact area between the first connecting piece 51 and the material to be stirred is larger when the first connecting piece 51 is arc-shaped, so that the material to be stirred can be better stirred by the first connecting piece 51, the first connecting piece 51 is provided with stronger axial shearing force, and the stirring and kneading effects of the material to be stirred in the first stirring area 61 are further improved.
The first blade assembly 30 includes a plurality of first pins 32, and the first pins 32 are fixedly connected to the first blade 31 and disposed along a direction parallel to the rotation shaft 2. And/or, the second blade assembly 40 includes a plurality of second pins 42, and the second pins 42 are fixedly connected to the second blade 41 and disposed along a direction parallel to the rotating shaft 2.
Alternatively, in one embodiment, the first blade assembly 30 includes a plurality of first pins 32, in another embodiment, the second blade assembly 40 includes a plurality of second pins 42, and in yet another embodiment, the first blade assembly 30 includes a plurality of first pins 32 and the second blade assembly 40 includes a plurality of second pins 42.
The first pin 32 can be used for contacting and stirring the materials to be stirred, and the first pin 32 can improve the shearing force of the first blade assembly 30 when stirring the materials to be stirred, so that the materials to be stirred are kneaded. In addition, the first pin 32 is arranged along the direction of the rotating shaft 2, so that the contact area of the first pin 32 and the liquid to be stirred is increased, and the shearing force and the centrifugal stirring force of the first pin 32 on the stirring liquid are increased.
The second pin 42 may be used to contact and stir the material to be stirred, and the second pin 42 may increase the shearing force of the second blade assembly 40 when stirring the material to be stirred, so as to facilitate kneading the material to be stirred. In addition, the second pin 42 is arranged along the direction of the rotating shaft 2, so that the contact area of the second pin 42 and the liquid to be stirred is increased, and the shearing force and the centrifugal stirring force of the second pin 42 on the stirring liquid are increased.
Alternatively, the extending direction of the first pin 32 includes, but is not limited to, being parallel to or inclined with the rotation shaft 2, and the extending direction of the second pin 42 includes, but is not limited to, being parallel to or inclined with the rotation shaft 2.
Referring to fig. 2 and 8, fig. 8 is a schematic cross-sectional view of a plurality of blade assemblies according to an embodiment of the present disclosure. In one embodiment, the first blade assembly 30 includes a plurality of first pins 32 and a plurality of first blades 31 circumferentially disposed around the rotation shaft 2, and the first pins 32 are fixedly connected to the first blades 31 and disposed in a direction parallel to the central axis of the kneading cylinder 1. The second blade assembly 40 includes a plurality of second pins 42 and a plurality of second blades 41 circumferentially disposed around the rotation shaft 2, and the second pins 42 are fixedly connected to the second blades 41 and disposed in a direction parallel to the central axis of the kneading cylinder 1.
The connecting piece 5 comprises a second connecting piece 52, one end of the second connecting piece 52 is connected with the first pin 32, and the other end is connected with the second pin 42; or, one end of the second connecting piece 52 is connected to the first pin 32, and the other end is connected to the second blade 41; or, one end of the second connecting member 52 is connected to the first blade 31, and the other end is connected to the second pin 42.
Specifically, when the second connecting piece 52 is connected to the first pin 32, the second connecting piece 52 and the first pin 32 may be in an integral structure, specifically, the second connecting piece 52 and the first pin 32 may be integrally formed, that is, the second connecting piece 52 and the first pin 32 are prepared through one process, and for convenience of understanding, the second connecting piece 52 and the first pin 32 are named differently. The second connecting piece 52 and the first pin 32 are integrally formed, so that the connection strength of the second connecting piece 52 and the first pin 32 can be improved, batch preparation of the second connecting piece 52 and the first pin 32 is facilitated, and the production efficiency is improved.
When the second connecting member 52 is connected to the first pin 32 and the second pin 42, respectively, the first pin 32, the second connecting member 52 and the second pin 42 may be integrally formed, and specifically, the first pin 32, the second connecting member 52 and the second pin 42 may be integrally formed, that is, the first pin 32, the second connecting member 52 and the second pin 42 are manufactured through one process. The first pin 32, the second connecting piece 52 and the second pin 42 are integrally formed, so that the connection strength of the first pin 32, the second connecting piece 52 and the second pin 42 can be improved, batch preparation of the first pin 32, the second connecting piece 52 and the second pin 42 is facilitated, and the production efficiency is further improved.
Referring to fig. 2 and 9, fig. 9 is a schematic structural view of a plurality of blade assemblies according to an embodiment of the present application. In one embodiment, the first blade 31 is proximate to the top wall 12 relative to the second blade 41. The first blade 31 has a first inclined surface 311 facing the top wall 12, the first inclined surface 311 being configured to provide thrust to the material to be stirred toward the top wall 12 when the first blade assembly 30 is rotated. And/or the second blade 41 has a second inclined surface 411 facing the top wall 12, the second inclined surface 411 being configured to provide thrust to the material to be stirred toward the top wall 12 when the first blade assembly 30 is rotated.
Alternatively, in one embodiment, the first blade 31 has a first inclined surface 311 facing the top wall 12. In another embodiment, the second blade 41 has a second inclined face 411 facing the bottom wall 11. In yet another embodiment, the first paddle 31 has a first inclined surface 311 towards the top wall 12 and the second paddle 41 has a second inclined surface 411 towards the bottom wall 11.
The first paddle 31 has a first inclined surface 311, and the first inclined surface 311 is used for providing thrust towards the top wall 12 for the material to be stirred when the first paddle assembly 30 rotates, so as to be beneficial to driving the material to be stirred below the first paddle 31 to the position of the first paddle 31 and stirring and kneading the material to be stirred, so as to improve the stirring and kneading effect of the material to be stirred. The second blade 41 has the second inclined surface 411, which is also advantageous in improving the stirring kneading effect of the material to be stirred. Note that, the inclination direction of the first inclined surface 311 may be adjusted correspondingly as the rotation direction of the first blade 31 changes, and the inclination direction of the second inclined surface 411 may be adjusted correspondingly as the second blade 41 changes, which is not limited in this application.
The first blade 31 has a first inclined surface 311 facing the top wall 12, specifically, the first blade 31 includes a first surface and a second surface disposed opposite to each other, and a first side surface and a second side surface connected between the first surface and the second surface, the first surface being closer to the top wall 12 than the second surface, the first surface being the first inclined surface 311; alternatively, a portion of the first surface near the first side surface is a first inclined surface 311; alternatively, a portion of the first surface near the second side surface is the first inclined surface 311.
In one embodiment, the extending direction of the first blade 31 is perpendicular to the rotating shaft 2, and the first blade 31 forms an inclined first surface (i.e. the second surface is a plane) through gradual change of its thickness, so as to form a knife edge shape, so as to improve the shearing force of the first blade 31 to the stirred material. In another embodiment, the second surface is an inclined surface parallel to the inclined portion in the first surface.
The second blade 41 has a second inclined surface 411 facing the bottom wall 11, specifically, the second blade 41 includes a third surface and a fourth surface disposed opposite to each other, and a third side and a fourth side connected between the third surface and the fourth surface, the third surface being closer to the top wall 12 than the fourth surface, the third surface being the second inclined surface 411; alternatively, a portion of the third surface near the third side is the second inclined surface 411; alternatively, a portion of the third surface near the fourth side is the second inclined surface 411.
The principle of the inclined states of the third surface and the fourth surface in the second blade 41 is the same as that of the first surface and the second surface in the first blade 31, and the description thereof is omitted herein.
Referring to fig. 2 and 10, fig. 10 is a schematic structural view of a plurality of blade assemblies according to an embodiment of the present application. In another embodiment, the first blade 31 is located close to the top wall 12 relative to the second blade 41. The first blade 31 has a third inclined surface 312 facing the bottom wall 11, the third inclined surface 312 being configured to provide a pushing force to the material to be stirred toward the bottom wall 11 when the first blade assembly 30 is rotated. The second blade 41 has a fourth inclined surface facing the top wall 12 for providing thrust to the material to be stirred toward the top wall 12 when the second blade assembly 40 is rotated.
The fourth inclined surface is the second inclined surface 411, and the description is omitted herein.
The first blade 31 has a third inclined surface 312, the first inclined surface 311 for providing thrust toward the bottom wall 11 to the material to be stirred when the first blade assembly 30 rotates, and the second blade 41 has a fourth inclined surface for providing thrust toward the top wall 12 to the material to be stirred when the first blade assembly 30 rotates. The first blade 31 and the second blade 41 cooperate to make the material to be stirred in the first stirring zone 61 receive both the thrust toward the top wall 12 and the thrust toward the bottom wall 11, so that the material to be stirred in the first stirring zone 61 can be sufficiently stirred and kneaded, and the stirring and kneading effect of the material to be stirred in the first stirring zone 61 is improved. Note that, the inclination direction of the third inclined surface 312 may be adjusted correspondingly as the rotation direction of the first blade 31 is changed, which is not limited in this application.
The first blade 31 includes a third inclined surface 312, the first blade 31 includes a fifth surface and a sixth surface disposed opposite to each other, and a fifth side surface and a sixth side surface connected between the fifth surface and the sixth surface, the fifth surface being closer to the top wall 12 than the sixth surface, the sixth surface being the first inclined surface 311; alternatively, a portion of the sixth surface near the fifth side is a third inclined surface 312; alternatively, a portion of the sixth surface near the sixth side is the third inclined surface 312.
In one embodiment, the extending direction of the first blade 31 is perpendicular to the rotating shaft 2, and the first blade 31 forms an inclined second surface (i.e. the first surface is a plane) through gradual change of its thickness, so as to form a knife edge shape, so as to improve the shearing force of the first blade 31 to the stirred material. In another embodiment, the first surface is an inclined surface parallel to the inclined portion in the second surface.
Referring to fig. 2 and 11, fig. 11 is a schematic structural diagram of a stirring member according to an embodiment of the present disclosure. The kneader 100 further comprises a slow stirring block 70, the stirring speed of the slow stirring block 70 is lower than that of the blade block, and the rotation direction of the slow stirring block 70 and the rotation direction of the blade block 3 may be the same or opposite.
Specifically, the slow stirring assembly 70 includes two or more stirring members 80, the stirring members 80 include a connecting portion 81, side paddles 82 and bottom paddles 83 connected in sequence, the connecting portion 81 is disposed adjacent to the top wall 12, the side paddles 82 are disposed adjacent to the peripheral side wall 13, the plurality of side paddles 82 are disposed at intervals along the peripheral direction of the peripheral side wall 13, the bottom paddles 83 are disposed adjacent to the bottom wall 11, and one end of each of the bottom paddles 83 facing away from the side paddles 82 is interconnected as a whole; the plurality of stirring members 80 are for rotating around the central axis of the kneading cylinder 1 to scrape off the material to be stirred adhering to the inner wall of the kneading cylinder 1 and to provide a stirring centripetal force to the material to be stirred at least in part.
The stirring member 80 rotates around the central axis of the kneading cylinder 1, and can scrape off the material to be stirred adhering to the inner wall of the kneading cylinder 1 and provide a stirring centripetal force for the material to be stirred. In other words, the stirring members 80 can scrape off the material to be stirred and push the material to be stirred from the edge region of the kneading barrel 1 toward the middle region of the kneading barrel 1, so that the material to be stirred can be kneaded together better. Alternatively, the number of stirring members 80 is 2 to 8. Wherein, stirring element 80 is composed of a connecting part 81, a side paddle 82 and a bottom paddle 83. Optionally, the connection 81, the side paddles 82, and the bottom paddle 83 are integrally formed.
First, the connection portion 81 is disposed adjacent to the top wall 12, so that the connection portion 81 can be prevented from contacting the material to be stirred to reduce stirring resistance, and stability of the slow stirring assembly 70 is further improved. Optionally, the slow stirring assembly 70 further includes the slow rotating shaft 71 disposed along a central axis of the kneading cylinder 1, one end of the connecting portion 81 is connected to the side paddle 82, and the other end of the connecting portion 81 is connected to the slow rotating shaft 71. Next, the side paddles 82 are disposed proximate to the peripheral wall 13, and the side paddles 82 are capable of not only providing a stirring centripetal force to the material to be stirred, but also scraping the material to be stirred adhering to the inner wall of the kneading cylinder 1. Alternatively, the side paddles 82 are spaced from the peripheral side wall 13 by a distance of 2-10mm. Moreover, the bottom paddle 83 can also provide upward thrust for the material to be stirred, and the bottom paddle 83 and the side paddle 82 are mutually matched, so that stirring of the material to be stirred can be realized in all directions, and the kneading effect of the kneader 100 is improved. Alternatively, the bottom paddle 83 is spaced from the bottom wall 11 by 2-10mm.
Specifically, the ends of the bottom paddles 83 facing away from the side paddles 82 in the present embodiment are interconnected as a unit, and alternatively, the respective bottom paddles 83 extend toward the central axis of the kneading barrel 1 and are connected as a unit. The setting can provide holding power for the low-speed stirring subassembly 70 at rotatory in-process like this, makes the distance keep fixed between the adjacent stirring piece 80, and then realizes that a plurality of stirring pieces 80 keep its shape at stirring in-process, makes low-speed stirring subassembly 70 overall structure more stable, improves low-speed stirring subassembly 70's stability, reduces low-speed stirring subassembly 70 and produces the probability of deformation. In addition, in the present embodiment, the stirring effect of the stirring bar 80 on the material to be stirred can be improved by integrally connecting the bottom paddles 83, so that the kneading effect of the kneader 100 can be improved.
In summary, the bottom paddle 83 is integrally connected in this embodiment, so that stability of the slow stirring assembly 70 is improved, and deformation probability of the slow stirring assembly 70 is reduced; and the stirring effect of the stirring members 80 on the material to be stirred is improved, thereby improving the kneading effect of the kneader 100.
The slow mixing assembly 70 further includes a bottom connector 90 disposed proximate the bottom wall 11 and proximate the central axis of the kneading cylinder 1, the bottom connector 90 connecting one end of each of the bottom paddles 83 facing away from the side paddles 82.
In the related art, the stirring speed in the central region of the kneading barrel 1 is low, and the materials to be stirred are unevenly mixed, so that the condition of blocking easily occurs. In the embodiment, the bottom connecting piece 90 close to the middle area is arranged on the bottom paddles 83, so that the connection performance between the bottom paddles 83 can be improved, and the whole structure of the slow stirring assembly 70 is more stable; and the bottom connecting piece 90 can provide stirring centrifugal force for the materials to be stirred at the periphery side of the bottom connecting piece 90, so that the stacking phenomenon in the middle area is lightened, and the materials to be stirred are more easily discharged.
While the foregoing is directed to embodiments of the present application, it will be appreciated by those of ordinary skill in the art that numerous modifications and variations can be made without departing from the principles of the present application, and such modifications and variations are also considered to be within the scope of the present application.
Claims (11)
1. A kneader, characterized in that the kneader comprises:
the kneading cylinder comprises a bottom wall, a top wall and a peripheral side wall connected between the bottom wall and the top wall, the bottom wall and the top wall are oppositely arranged, the peripheral side wall, the bottom wall and the top wall are enclosed to form an accommodating space, and the accommodating space is used for accommodating materials to be stirred;
the rotating shaft is arranged along the central shaft of the kneading cylinder;
the blade assemblies are connected with the rotating shaft, and two adjacent blade assemblies are arranged at intervals along the rotating shaft; and
the connecting pieces are arranged at intervals around the circumference of the rotating shaft, the connecting pieces are arranged at intervals with the rotating shaft, the connecting pieces are connected between two adjacent blade assemblies, and the connecting pieces are used for rotating around the central shaft of the kneading cylinder along with the blade assemblies and stirring the materials to be stirred.
2. The kneader of claim 1, characterized in that the plurality of blade assemblies comprises a first blade assembly comprising a plurality of first blades disposed circumferentially about the shaft and a second blade assembly comprising a plurality of second blades disposed circumferentially about the shaft, the connector comprising a first end and a second end, the first end connecting the first blade and the second end connecting the second blade.
3. The kneader of claim 2, characterised in that the first end connects to an end of the first blade that is closer to the shaft and the second end connects to an end of the second blade that is farther from the shaft;
or, the second end part is connected with one end of the second blade close to the rotating shaft, and the first end part is connected with one end of the first blade far away from the rotating shaft.
4. The kneader of claim 2, characterized in that the first end extends through the first blade and forms a first agitating protrusion on a side of the first blade facing away from the second blade; and/or the second end part penetrates through the second blade and forms a second stirring convex part on one side of the second blade, which is away from the first blade.
5. The kneader according to claim 2, characterized in that the first connecting piece is parallel to the rotation shaft, and the first connecting piece is connected between the first blade and the second blade which are oppositely disposed.
6. The kneader according to claim 2, characterized in that the first connecting piece extends in an oblique direction with respect to the rotation axis, and the first connecting piece is connected between the first blade and the second blade, which are offset in orthographic projection on the bottom wall.
7. The kneader of claim 6, characterized in that the first link is arcuate in shape.
8. The kneader according to any of the foregoing claims 2 to 7, characterised in that the first blade assembly comprises a plurality of first pins fixedly connected to the first blade and arranged in a direction parallel to the rotation axis; and/or the number of the groups of groups,
the second blade assembly comprises a plurality of second pins which are fixedly connected with the second blade and are arranged along the direction parallel to the rotating shaft.
9. The kneader according to claim 1, characterized in that the first blade assembly comprises a plurality of first pins and a plurality of first blades arranged circumferentially around the rotation shaft, the first pins being fixedly connected to the first blades and arranged in a direction parallel to the central axis of the kneading cylinder;
the second blade assembly comprises a plurality of second pins and a plurality of second blades circumferentially arranged around the rotating shaft, wherein the second pins are fixedly connected with the second blades and are arranged along a direction parallel to the central shaft of the kneading cylinder;
the connecting piece comprises a second connecting piece, one end of the second connecting piece is connected with the first pin, and the other end of the second connecting piece is connected with the second pin;
Or one end of the second connecting piece is connected with the first pin, and the other end of the second connecting piece is connected with the second blade;
or one end of the second connecting piece is connected with the first blade, and the other end of the second connecting piece is connected with the second pin.
10. The kneader according to any of the foregoing claims 2 to 7, characterised in that the first blade is close to the top wall with respect to the second blade;
the first blade is provided with a first inclined surface facing the top wall, and the first inclined surface is used for providing thrust facing the top wall for the materials to be stirred when the first blade assembly rotates;
and/or; the second blade has a second inclined surface facing the top wall for providing thrust to the material to be stirred toward the top wall when the first blade assembly is rotated.
11. The kneader according to any of the foregoing claims 2-7, characterised in that the first blade is close to the top wall with respect to the second blade;
the first blade is provided with a third inclined surface facing the bottom wall, and the third inclined surface is used for providing thrust facing the bottom wall for the materials to be stirred when the first blade assembly rotates;
The second blade has a fourth inclined surface facing the top wall for providing thrust to the material to be stirred toward the top wall as the second blade assembly rotates.
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CN202310459141.9A CN116328588A (en) | 2023-04-19 | 2023-04-19 | Kneading machine |
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CN202310459141.9A CN116328588A (en) | 2023-04-19 | 2023-04-19 | Kneading machine |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024216706A1 (en) * | 2023-04-19 | 2024-10-24 | 深圳市尚水智能股份有限公司 | Kneading machine |
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Application publication date: 20230627 |