CN111871260A - Multistage stirring endless material mixing device - Google Patents
Multistage stirring endless material mixing device Download PDFInfo
- Publication number
- CN111871260A CN111871260A CN202010766047.4A CN202010766047A CN111871260A CN 111871260 A CN111871260 A CN 111871260A CN 202010766047 A CN202010766047 A CN 202010766047A CN 111871260 A CN111871260 A CN 111871260A
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- China
- Prior art keywords
- stirring
- rotating shaft
- gear
- material mixing
- pivot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- 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
-
- 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
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
- B01F27/9214—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube
-
- 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
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
- B01F35/4112—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the bottom of the receptacle, e.g. by studs
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a multistage stirring and circulating material mixing device which comprises a stirring cavity and a stirring mechanism, wherein the stirring mechanism comprises a second rotating shaft and a first rotating shaft, a first spiral blade is arranged on the periphery of the first rotating shaft, a stirring rod is arranged on the periphery of the second rotating shaft, a circulating cavity is connected to the rear side of the stirring cavity, the upper side and the lower side of the circulating cavity are communicated with the stirring cavity through holes, a third rotating shaft is arranged in the circulating cavity, a second spiral blade is arranged on the periphery of the third rotating shaft, and a transmission mechanism is arranged at the bottom of the stirring cavity. According to the invention, the stirring rod on the second rotating shaft is used for stirring materials and is matched with the first spiral blades on two sides for circulating the materials, so that the uniformity of material mixing is effectively ensured, meanwhile, the third rotating shaft can be driven by the transmission mechanism to form irregular positive and negative rotation, the materials are continuously guided into the circulating cavity through the two through holes by the second spiral blades in the positive and negative rotation process, and the mixing of different layers of materials is realized, so that the uniformity of material mixing is further improved under the matching condition.
Description
Technical Field
The invention relates to the technical field of material mixing, in particular to a material mixing device with multi-stage stirring circulation.
Background
In production, the mixing and stirring of materials are a very basic material processing procedure in the chemical field, the medical field, the building field or the processing field of various materials. Powder material or granule material reach the effect of intensive mixing through high-speed stirring, and between liquid and liquid material or liquid and the fixed material, also need reach the effect of homogeneous mixing or intensive mixing reaction through effectual mixing stirring.
The material mixing device in the prior art generally achieves the effect of fully and uniformly mixing through long-time mixing. In terms of efficiency, the mixing effect is generally improved by adding a stirring structure. Such methods are both time consuming and relatively energy intensive.
Disclosure of Invention
The invention aims to provide a material mixing device with multi-stage stirring circulation, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a material mixing arrangement of multistage stirring circulation, includes stirring chamber and the rabbling mechanism that is located the stirring intracavity, the rabbling mechanism is including rotating the second pivot of connection in stirring chamber bottom central authorities and rotating the first pivot of connection in second pivot both sides, the peripheral fixed cover of first pivot connects and is provided with first helical blade, the peripheral fixed connection of second pivot is provided with the puddler, the connection of stirring chamber rear side is provided with the circulation chamber, both sides all through the through-hole about the circulation chamber with the stirring chamber is linked together, circulation intracavity internal rotation is connected and is provided with the third pivot, the peripheral fixed connection of third pivot is provided with second helical blade, the connection of stirring chamber bottom is provided with the first pivot of synchronous drive and the continuous reverse motion of second pivot and drives the third pivot and carries out forward and reverse pivoted drive mechanism in step.
Further, stirring chamber upper end be provided with the upper cover by assembly connection, stirring chamber both sides bottom run-through connection is provided with the discharging pipe, be equipped with the valve on the discharging pipe, stirring chamber lower extreme bilateral symmetry is connected with branch, and branch keeps away from the terminal common connection in stirring chamber and is fixed with the bottom plate.
Further, it is two sets of first helical blade of the peripheral fixed connection of first pivot is Archimedes screw structure, and is two sets of first helical blade's the rotation is opposite, the peripheral laminating of first pivot still connect and be provided with multiunit ejection of compact sill bar in the stirring chamber bottom, the ejection of compact sill bar is the annular array distribution for the multiunit and sets up first pivot outlying sheet metal, the activity of ejection of compact sill bar is laminated stirring chamber bottom.
Furthermore, the stirring rod is composed of a plurality of stainless steel rods distributed on the periphery of the second rotating shaft in an annular array mode, and a plurality of groups of stirring rods are arranged in parallel in the extending direction of the second rotating shaft.
Further, the second helical blade and the first helical blade have the same structure.
Furthermore, the transmission mechanism comprises a first gear fixed at the tail end of the second rotating shaft, a second gear fixed at the tail end of the first rotating shaft and a chain wheel fixed at the tail end of the third rotating shaft, and the first gear and the second gear are in meshing transmission.
Further, a set of second gear surface one side is rotated and is connected and be provided with the second and rotate the round pin, first gear surface one side is rotated and is connected and be provided with first rotation round pin, first rotation round pin with the second rotation round pin is located the same relative both sides in side of first gear and second gear respectively, first rotation round pin end-to-end connection is provided with drive chain, drive chain bypasses the sprocket, just drive chain and sprocket cooperation transmission, second rotation round pin periphery with drive chain keeps away from connect between the end of first rotation round pin and be provided with the spring housing.
Furthermore, the tail end of the second rotating shaft is provided with a motor in a transmission connection mode, and a shell of the motor is fixedly installed on the bottom plate.
Compared with the prior art, the invention has the beneficial effects that: the motor drives second pivot and first gear revolve after the start-up, the epaxial puddler stirring material of second pivot, the first helical blade circulation material of cooperation both sides, thereby effectively guarantee the homogeneity that the material mixes, meanwhile can drive the third pivot through drive mechanism and form irregular positive and negative rotation, constantly lead to the circulation chamber through two through-holes with the material and realize the mixture of the different floor pieces of material through second helical blade at positive and negative rotation in-process, further improve the homogeneity that the material mixes under the cooperation like this.
Drawings
Fig. 1 is a schematic structural diagram of a material mixing device with multi-stage stirring circulation.
FIG. 2 is a top view of the mixing chamber and the circulation chamber of a multiple mixing cycle material mixing apparatus.
Fig. 3 is a schematic structural diagram of a transmission mechanism in a material mixing device with multi-stage stirring circulation.
In the figure: 1-stirring cavity, 2-upper cover, 3-discharging pipe, 4-first rotating shaft, 5-first helical blade, 6-discharging bottom rod, 7-second rotating shaft, 8-stirring rod, 9-first gear, 10-second gear, 11-motor, 12-circulating cavity, 13-third rotating shaft, 14-second helical blade, 15-chain wheel, 16-first rotating pin, 17-second rotating pin, 18-spring sleeve, 19-driving chain and 20-bottom plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a material mixing device with multi-stage stirring circulation includes a stirring cavity 1 and a stirring mechanism located in the stirring cavity 1, the stirring mechanism includes a second rotating shaft 7 rotatably connected to the center of the bottom of the stirring cavity 1 and first rotating shafts 4 rotatably connected to both sides of the second rotating shaft 7, a first helical blade 5 is fixedly connected to the periphery of the first rotating shaft 4, a stirring rod 8 is fixedly connected to the periphery of the second rotating shaft 7, a circulation cavity 12 is connected to the rear side of the stirring cavity 1, both upper and lower sides of the circulation cavity 12 are communicated with the stirring cavity 1 through a through hole, a third rotating shaft 13 is rotatably connected to the circulation cavity 12, a second helical blade 14 is fixedly connected to the periphery of the third rotating shaft 13, and a transmission mechanism for synchronously driving the first rotating shaft 4 and the second rotating shaft 7 to continuously and reversely move and driving the third rotating shaft 13 to synchronously rotate forward and backward is connected to the bottom of the stirring cavity 1.
Stirring 1 upper end be provided with upper cover 2 in the chamber, the material drops into stirring chamber 1 through stirring 1 upper end in the chamber to avoid the material to spill in the processing after covering upper cover 2, stirring 1 both sides bottom through connection in chamber is provided with discharging pipe 3, be equipped with the valve on the discharging pipe 3, the material passes through discharging pipe 3 and discharges, 1 lower extreme bilateral symmetry in stirring chamber has branch, and the terminal common connection that stirring chamber 1 was kept away from to branch is fixed with bottom plate 20.
Two sets of 4 peripheral fixed connection's of first pivot first helical blade 5 is Archimedes screw structure, and two sets of 5 first helical blade's the rotation is opposite, 4 peripheral laminating of first pivot 1 bottom still connects and is provided with multiunit ejection of compact sill bar 6, ejection of compact sill bar 6 is the annular array distribution setting for the multiunit and is in 4 peripheral thin metal sheet of first pivot, 6 activity laminating of ejection of compact sill bar 1 bottom of stirring chamber can be cleared up when 4 rotations of first pivot like this 1 bottom of stirring chamber promotes the ejection of compact.
The second helical blade 14 and the first helical blade 5 have the same structure, and when the third rotating shaft 13, the first rotating shaft 4 and the second rotating shaft 7 form synchronous motion through a transmission mechanism, continuous forward and reverse rotation can be formed, and the forward and reverse rotation can be changed into non-uniform motion, so that the materials in the stirring cavity 1 can be pumped into the circulating cavity 12 and then injected back into the stirring cavity 1, thus mixing of materials in different layers in the stirring cavity 1 is completed, and the mixing speed is increased.
Drive mechanism is including fixing at the terminal first gear 9 of second pivot 7, fixing at the terminal second gear 10 of first pivot 4 and fixing at the terminal sprocket 15 of third pivot 13, first gear 9 with the transmission of second gear 10 meshing, a set of second gear 10 surface one side is rotated and is connected and is provided with second rotation round pin 17, first gear 9 surface one side is rotated and is connected and is provided with first rotation round pin 16, first rotation round pin 16 with second rotation round pin 17 is located the relative both sides of first gear 9 and second gear 10 same side respectively, 16 end-to-end connection of first rotation round pin is provided with drive chain 19, drive chain 19 is walked around sprocket 15, just drive chain 19 and sprocket 15 cooperation transmission. A spring sleeve 18 is connected between the periphery of the second rotating pin 17 and the end of the transmission chain 19 far away from the first rotating pin 16.
The tail end of the second rotating shaft 7 is provided with a motor 11 in a transmission connection mode, and a shell of the motor 11 is fixedly installed on the bottom plate 20. After the motor 11 starts, the second rotating shaft 7 and the first gear 9 are driven to rotate, the stirring rod 8 on the second rotating shaft 7 stirs materials, the first gear 9 drives the second gears 10 on two sides to rotate, the first gear 9 can be driven to rotate by the driving chain 19 through the driving chain 19 when the second gear 10 rotates, the tail end of the driving chain 19 continuously changes along with the rotating distance between the first gear 9 and the second gear 10, the elastic expansion of the spring sleeve 18 is used for compensating the length change caused by the difference of the positions of the two ends of the driving chain 19, the elastic extension and the elastic contraction of the spring sleeve 18 can drive the chain wheel 15 to form irregular positive and negative rotation, the positive and negative rotation of the second spiral blade 14 is realized, the materials are conveyed, and the uniformity of material mixing is improved.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a material mixing device of multistage stirring circulation, includes stirring chamber (1) and the rabbling mechanism that is located stirring chamber (1), its characterized in that, rabbling mechanism is including rotating second pivot (7) and the first pivot (4) of rotating the connection in second pivot (7) both sides of connecting in stirring chamber (1) bottom central authorities, first pivot (4) periphery fixed cover connect be provided with first helical blade (5), second pivot (7) periphery fixed connection is provided with puddler (8), stirring chamber (1) rear side connection is provided with circulation chamber (12), both sides all are linked together through the through-hole with stirring chamber (1) about circulation chamber (12), circulation chamber (12) internal rotation is provided with third pivot (13), third pivot (13) periphery fixed connection is provided with second helical blade (14), the bottom of the stirring cavity (1) is connected with a transmission mechanism which synchronously drives the first rotating shaft (4) and the second rotating shaft (7) to continuously and reversely move and drives the third rotating shaft (13) to synchronously rotate in forward and reverse directions.
2. The material mixing device with the multi-stage stirring circulation is characterized in that an upper cover (2) is arranged at the upper end of the stirring cavity (1) in an assembling connection mode, discharging pipes (3) are arranged at the bottoms of the two sides of the stirring cavity (1) in a penetrating connection mode, valves are arranged on the discharging pipes (3), supporting rods are symmetrically connected to the two sides of the lower end of the stirring cavity (1), and the tail ends, far away from the stirring cavity (1), of the supporting rods are jointly connected and fixed with a bottom plate (20).
3. The multistage stirring circulation material mixing device according to claim 1, wherein the first helical blades (5) fixedly connected to the periphery of the two sets of first rotating shafts (4) are both of an archimedes helical structure, the rotation directions of the two sets of first helical blades (5) are opposite, the periphery of the first rotating shafts (4) is attached to the bottom of the stirring cavity (1), and a plurality of sets of discharging bottom rods (6) are further connected to the bottom of the stirring cavity (1), the discharging bottom rods (6) are a plurality of sets of thin metal plates distributed on the periphery of the first rotating shafts (4) in an annular array manner, and the discharging bottom rods (6) are movably attached to the bottom of the stirring cavity (1).
4. The material mixing device with multi-stage stirring circulation as claimed in claim 1, wherein the stirring rod (8) is composed of a plurality of stainless steel rods distributed on the periphery of the second rotating shaft (7) in an annular array, and a plurality of groups are arranged in parallel in the extending direction of the second rotating shaft (7).
5. A multistage mixing cycle material mixing device according to claim 3, wherein the second helical blade (14) and the first helical blade (5) are identical in structure.
6. The material mixing device with multi-stage stirring circulation is characterized in that the transmission mechanism comprises a first gear (9) fixed at the end of the second rotating shaft (7), a second gear (10) fixed at the end of the first rotating shaft (4) and a chain wheel (15) fixed at the end of the third rotating shaft (13), and the first gear (9) and the second gear (10) are in meshing transmission.
7. The material mixing device with multi-stage stirring circulation of claim 6, wherein one side of the surface of the second gear (10) is rotatably connected with a second rotating pin (17), one side of the surface of the first gear (9) is rotationally connected with a first rotating pin (16), the first rotating pin (16) and the second rotating pin (17) are respectively positioned at two opposite sides of the same side surface of the first gear (9) and the second gear (10), the tail end of the first rotating pin (16) is connected with a transmission chain (19), the transmission chain (19) winds around the chain wheel (15), and the transmission chain (19) is in matched transmission with the chain wheel (15), and a spring sleeve (18) is connected between the periphery of the second rotating pin (17) and the tail end of the transmission chain (19) far away from the first rotating pin (16).
8. The material mixing device with multi-stage stirring circulation as claimed in claim 2, wherein the end of the second rotating shaft (7) is provided with a motor (11) in a transmission connection manner, and a housing of the motor (11) is fixedly arranged on the bottom plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766047.4A CN111871260A (en) | 2020-08-03 | 2020-08-03 | Multistage stirring endless material mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010766047.4A CN111871260A (en) | 2020-08-03 | 2020-08-03 | Multistage stirring endless material mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111871260A true CN111871260A (en) | 2020-11-03 |
Family
ID=73205435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010766047.4A Withdrawn CN111871260A (en) | 2020-08-03 | 2020-08-03 | Multistage stirring endless material mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111871260A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102433A (en) * | 1965-06-11 | 1968-02-07 | Atlantic Res Corp | Mixing apparatus |
| CN107126893A (en) * | 2017-06-26 | 2017-09-05 | 杭州翼兔网络科技有限公司 | A kind of chemical solution mixing kettle of reciprocally swinging stirring |
| CN107998926A (en) * | 2017-12-16 | 2018-05-08 | 赵孝利 | A kind of building coating process equipment |
| CN108273838A (en) * | 2018-01-29 | 2018-07-13 | 李子琦 | A kind of double circulation soil pollution processing unit |
| CN108889229A (en) * | 2018-07-02 | 2018-11-27 | 佛山博发智能科技有限公司 | A kind of new material raw material mixing stirring device of changeable stirring range |
| CN208194283U (en) * | 2018-04-01 | 2018-12-07 | 郭水玲 | A kind of medical paediatrics Gastroenterology dept. barium meal stirring processing unit |
| CN109603628A (en) * | 2019-01-27 | 2019-04-12 | 湖南科技学院 | A kind of Multi-stage stirring device for chemical material hybrid process |
| CN110961020A (en) * | 2019-12-19 | 2020-04-07 | 郑越中 | Food and drug inspection dissolving device |
-
2020
- 2020-08-03 CN CN202010766047.4A patent/CN111871260A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1102433A (en) * | 1965-06-11 | 1968-02-07 | Atlantic Res Corp | Mixing apparatus |
| CN107126893A (en) * | 2017-06-26 | 2017-09-05 | 杭州翼兔网络科技有限公司 | A kind of chemical solution mixing kettle of reciprocally swinging stirring |
| CN107998926A (en) * | 2017-12-16 | 2018-05-08 | 赵孝利 | A kind of building coating process equipment |
| CN108273838A (en) * | 2018-01-29 | 2018-07-13 | 李子琦 | A kind of double circulation soil pollution processing unit |
| CN208194283U (en) * | 2018-04-01 | 2018-12-07 | 郭水玲 | A kind of medical paediatrics Gastroenterology dept. barium meal stirring processing unit |
| CN108889229A (en) * | 2018-07-02 | 2018-11-27 | 佛山博发智能科技有限公司 | A kind of new material raw material mixing stirring device of changeable stirring range |
| CN109603628A (en) * | 2019-01-27 | 2019-04-12 | 湖南科技学院 | A kind of Multi-stage stirring device for chemical material hybrid process |
| CN110961020A (en) * | 2019-12-19 | 2020-04-07 | 郑越中 | Food and drug inspection dissolving device |
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Application publication date: 20201103 |
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| WW01 | Invention patent application withdrawn after publication |