CN220677646U

CN220677646U - Vertical shaft stirring mechanism

Info

Publication number: CN220677646U
Application number: CN202321660347.XU
Authority: CN
Inventors: 郑四喜
Original assignee: Hubei Siji Zhuge New Materials Co ltd
Current assignee: Hubei Siji Zhuge New Materials Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2024-03-29
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to a vertical shaft stirring mechanism which is positioned in a kettle body, wherein the stirring mechanism comprises a bearing seat, autorotation stirring assemblies, two suspensions, a dispersing plate and a scraping plate, wherein the autorotation stirring assemblies are arranged along the circumferential direction of the bearing seat at intervals; the suspension comprises a third support arm, a second straight arm perpendicular to the third support arm and a connecting plate perpendicular to the second straight arm; wherein, dispersion plate and scraper blade are fixed with the connecting plate. The utility model discloses a can strike off the deposit at cauldron body bottom material and smash away, prevent that the material deposit from being in the bottom of cauldron body, be favorable to promoting material and solution intensive mixing.

Description

Vertical shaft stirring mechanism

Technical Field

The utility model relates to the technical field of vertical shaft agitators, in particular to a vertical shaft agitating mechanism.

Background

The vertical shaft stirrer is used for stirring, driving the stirring device to perform rotation and revolution motions, generating complex material flow in the stirring cylinder, and performing high-quality stirring on different materials, and has wide application fields in industry with the advantage of high-performance stirring.

In the related art, the planetary mixer mainly comprises a transmission device, a stirring device, a discharging device and the like. Wherein, agitating unit contains stirring arm and stirring paddle etc. in order to realize stirring operation.

For among the above-mentioned prior art, because stirring paddle and cauldron body have the clearance, at the stirring initial stage, the material can not mix with water completely, and the material concretion deposit is in cauldron body bottom, not only is blocked stirring paddle, causes the mixing effect not ideal moreover.

Disclosure of Invention

Based on the expression, the utility model provides a vertical shaft stirring mechanism, which aims to solve the problem that the mixing effect is affected by material consolidation due to the fact that gaps exist between the conventional stirring blades and a kettle body.

The technical scheme for solving the technical problems is as follows:

the stirring mechanism comprises a bearing seat, autorotation stirring assemblies, two suspensions, a dispersing plate and a scraping plate, wherein the autorotation stirring assemblies are arranged along the circumferential direction of the bearing seat at intervals, and the dispersing plate and the scraping plate are respectively arranged on one suspension; the suspension comprises a third support arm, a second straight arm perpendicular to the third support arm and a connecting plate perpendicular to the second straight arm; wherein the dispersion plate and the scraping plate are fixed with the connecting plate.

Further, the connection plates form a triangle so that the dispersion plate and the squeegee form an inclined arrangement.

Further, the dispersion plate is configured in a herringbone shape.

Further, the rotation stirring assembly comprises a first support arm, a shaft sleeve detachably connected with the first support arm through a support, a synchronous shaft coaxially arranged in the shaft sleeve, a supporting sleeve fixed on one end of the synchronous shaft away from the shaft sleeve, and a plurality of stirring components arranged along the circumferential direction of the supporting sleeve at intervals.

Further, the stirring component comprises a second support arm, a first straight arm perpendicular to the second support arm and stirring blades vertically arranged on the first straight arm.

Further, the stirring mechanism comprises a blocking assembly, and the blocking assembly comprises a fourth support arm, a third straight arm perpendicular to the fourth support arm and a spoiler which is arranged on the third straight arm vertically.

Further, the stirring mechanism comprises a positioning sleeve, and the bearing seat is rotatably arranged in the positioning sleeve.

Further, the stirring mechanism comprises a transmission assembly, the transmission assembly comprises a first gear and a second gear which are meshed with each other, the first gear is sleeved on the positioning sleeve, and the second gear is sleeved on one end, far away from the supporting sleeve, of the synchronizing shaft.

Further, the stirring mechanism comprises a driving device, and the output end of the driving device is fixed with the bearing seat.

Further, connecting seats which axially form through holes are arranged at one ends of the second support arm, the third support arm and the fourth support arm, which are close to the respective straight arms, and locking bolts which form solutions and horizontally extend into the through holes are arranged on each connecting seat.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects: in the stirring process, the scraping plate is utilized to scrape the material mixture at the bottom of the kettle body, and the material mixture is smashed through the dispersing plate, so that the material is dispersed in the solution. And then the two materials can be fully mixed under the rotation stirring of the autorotation stirring assembly. Compared with the prior art, the material deposited at the bottom of the kettle body can be scraped and smashed, so that the material is prevented from being deposited at the bottom of the kettle body, and the material and the solution are favorably promoted to be fully mixed.

Drawings

FIG. 1 is a schematic view of a vertical shaft stirring mechanism provided in an embodiment of the present utility model;

FIG. 2 is a schematic view of a barrier assembly according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a rotation stirring assembly according to an embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

10. a bearing seat; 20. a self-rotation stirring assembly; 21. a first arm; 22. a shaft sleeve; 221. a support; 23. a synchronizing shaft; 24. a support sleeve; 25. a stirring member; 251. a second arm; 252. a first straight arm; 253. stirring the leaves; 254. a connecting seat; 30. a suspension; 31. a third arm; 32. a second straight arm; 33. a connecting plate; 34. a connecting seat; 341. a locking bolt; 40. a dispersion plate; 50. a scraper; 60. a blocking assembly; 61. a fourth arm; 62. a third straight arm; 63. a spoiler; 64. a connecting seat; 641. a locking bolt; 70. a positioning sleeve; 80. a transmission assembly; 81. a first gear; 82. a second gear; 90. a driving device.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "under" or "beneath" other elements would then be oriented "on" the other elements or features. Thus, the exemplary terms "below" and "under" may include both an upper and a lower orientation. Furthermore, the device may also include an additional orientation (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

Referring to the accompanying drawings 1-3, the utility model provides a technical scheme that: the stirring mechanism comprises a bearing seat 10, autorotation stirring assemblies 20, two suspensions 30, a dispersing plate 40 and a scraping plate 50, wherein the autorotation stirring assemblies 20 are arranged along the circumferential direction of the bearing seat 10 at intervals, and the dispersing plate 40 and the scraping plate 50 are respectively arranged on one suspension 30; the suspension 30 includes a third arm 31, a second straight arm 32 perpendicular to the third arm 31, and a connection plate 33 perpendicular to the second straight arm 32; wherein the dispersing plate 40 and the scraping plate 50 are fixed to the connection plate 33.

According to this embodiment, the arrangement is such that the material mixture at the bottom of the tank is scraped off by the scraper 50 and is dispersed by the dispersing plate 40 during stirring, which is advantageous for dispersing the material in the solution. And the two components can be fully mixed under the rotation stirring of the rotation stirring assembly 20. Compared with the prior art, the material deposited at the bottom of the kettle body can be scraped and smashed, so that the material is prevented from being deposited at the bottom of the kettle body, and the material and the solution are favorably promoted to be fully mixed.

Referring to fig. 1-2, in some embodiments, web 33 is triangular in shape such that dispersion plate 40 and blade 50 form an inclined arrangement. In the present embodiment, the dispersion plate 40 is formed in a chevron shape.

According to this embodiment, the arrangement is such that the distributor plate 40 and scraper 50 are closer to the bottom of the kettle body, which is more advantageous for scraping and ramming the material.

Referring to fig. 1 and 3, in some embodiments, the rotation stirring assembly 20 includes a first arm 21, a shaft housing 22 detachably coupled to the first arm 21 through a support 221, a synchronizing shaft 23 coaxially disposed in the shaft housing 22, a support sleeve 24 fixed to an end of the synchronizing shaft 23 remote from the shaft housing 22, and a plurality of stirring members 25 disposed at intervals along a circumference of the support sleeve 24.

It will be appreciated that the support 221 and the first arm 21 may be coupled by bolts or the like.

According to this embodiment, the detachable relation between the support 221 and the first arm 21 can be maintained by detaching the stirring member 25, thereby providing convenience to the stirring member 25. Meanwhile, in the stirring process, the stirring part 25 is beneficial to promoting the mixing of the materials and the solution due to the autorotation effect.

Referring to fig. 1-2, in some embodiments, the stirring member 25 includes a second arm 251, a first straight arm 252 perpendicular to the second arm 251, and a stirring blade 253 disposed vertically on the first straight arm 252.

Referring to fig. 1-2, in some embodiments, the stirring mechanism includes a blocking assembly 60, the blocking assembly 60 including a fourth arm 61, a third straight arm 62 perpendicular to the fourth arm 61, and a baffle 63 disposed vertically on the third straight arm 62.

According to this embodiment, because of the distance between the stirring member 25 and the blade 50, the flow blocking plate 63 can block the backflow of the mixture of materials from interfering with the normal operation of the blade 50 when the stirring member 25 is stirring.

Referring to fig. 1, in some embodiments, the stirring mechanism includes a positioning sleeve 70, and the carrier 10 is rotatably disposed within the positioning sleeve 70.

According to this embodiment, the positioning sleeve 70 not only can be fixed with the kettle body, but also can be kept static during stirring and provide a hanging effect for each support arm.

Referring to fig. 1-2, in some embodiments, the stirring mechanism includes a drive assembly 80, the drive assembly 80 including a first gear 81 and a second gear 82 that intermesh, the first gear 81 being coupled to the positioning sleeve 70, the second gear 82 being coupled to an end of the synchronizing shaft 23 remote from the support sleeve.

According to this embodiment, during the stirring, since the carrier 10 is driven by the driving device 90, the stirring members 25 revolve around the carrier 10 by the action of the first arms 21, and the materials at the respective positions are stirred. Since the first gear 81 is in a stationary state, the second gear 82 rotates around the first gear 81 while the stirring members 25 revolve around the carrier 10, and the stirring members 25 are rotated and stirred by the synchronizing shaft 23.

Referring to fig. 1-2, in some embodiments, the stirring mechanism includes a driving device 90, and an output end of the driving device 90 is fixed to the carrier 10.

According to this embodiment, the drive means 90 provide kinetic energy for the rotation of the carrier 10.

Referring to fig. 1-2, in some embodiments, the second arm 251, the third arm 31, and the fourth arm 61 are each provided with a connecting seat 254, 34, 64 axially forming a through hole near one end of each straight arm 252, 32, 62, and each connecting seat 254, 34, 64 is provided with a locking bolt 641 forming a solution to be flattened into the through hole.

According to this embodiment, one end of each straight arm 252, 32, 62 extends into the through hole to be perpendicular to the corresponding arm 251, 31, 61, and is linearly moved toward or away from the through hole by a locking bolt 641 to lock or loosen each straight arm 252, 32, 62. And then the gaps between the straight arms 252, 32 and 62 and the bottom of the kettle body can be changed, so that the corresponding components can achieve good effects.

Specifically, the working principle of the vertical shaft stirring mechanism is as follows: during stirring, the driving device 90 drives the carrying seat 10 to rotate, so that the two suspensions 30 and the dispersing plates 40 and the scraping plates 50 respectively connected with the suspensions, the blocking assembly 60 and the autorotation stirring assembly 20 follow the rotation. The scraper 50 is used for scraping the mixture of materials at the bottom of the kettle body, and the mixture of materials is smashed and dispersed through the dispersing plate 40, so that the materials are dispersed in the solution. In addition, since the first gear 81 is in a stationary state, the second gear 82 rotates around the first gear 81 while the stirring members 25 revolve around the carrier 10, and the stirring members 25 are rotated and stirred by the synchronizing shaft 23, which is advantageous in promoting the mixing of the material and the solution.

The driving device 90 is a motor; for example, a gear motor, a servo motor, a stepper motor, or the like. The model specification of the motor needs to be determined according to the actual specification and the like of the device, and a specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted.

The power supply of the motor and its principle are clear to a person skilled in the art and will not be described in detail here.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims

1. The stirring mechanism is positioned in a kettle body and is characterized by comprising a bearing seat (10), autorotation stirring assemblies (20) arranged at intervals along the circumferential direction of the bearing seat (10), two suspensions (30), and a dispersing plate (40) and a scraping plate (50) which are respectively arranged on one suspension (30); the suspension (30) comprises a third support arm (31), a second straight arm (32) perpendicular to the third support arm (31) and a connecting plate (33) perpendicular to the second straight arm (32); wherein the dispersion plate (40) and the scraper (50) are fixed to the connection plate (33).

2. A vertical shaft stirring mechanism according to claim 1, characterized in that the connection plates (33) are triangular so that the dispersion plates (40) and the scrapers (50) form an inclined arrangement.

3. A vertical shaft stirring mechanism as claimed in claim 2, characterised in that the dispersion plate (40) is of chevron configuration.

4. A vertical shaft stirring mechanism according to claim 1, characterized in that the self-rotation stirring assembly (20) comprises a first support arm (21), a shaft sleeve (22) detachably connected with the first support arm (21) through a support (221), a synchronizing shaft (23) coaxially arranged in the shaft sleeve (22), a supporting sleeve (24) fixed at one end of the synchronizing shaft (23) far away from the shaft sleeve (22), and a plurality of stirring components (25) arranged at intervals along the circumferential direction of the supporting sleeve (24).

5. A vertical shaft stirring mechanism according to claim 4, characterized in that the stirring member (25) comprises a second arm (251), a first straight arm (252) perpendicular to the second arm (251) and stirring blades (253) vertically arranged on the first straight arm (252).

6. A vertical shaft stirring mechanism according to claim 5, characterized in that the stirring mechanism comprises a blocking assembly (60), the blocking assembly (60) comprising a fourth arm (61), a third straight arm (62) perpendicular to the fourth arm (61) and a spoiler (63) arranged vertically on the third straight arm (62).

7. A vertical shaft stirring mechanism according to claim 6, characterized in that the stirring mechanism comprises a positioning sleeve (70), the carrier (10) being rotatably arranged within the positioning sleeve (70).

8. A vertical shaft stirring mechanism according to claim 7, characterized in that the stirring mechanism comprises a transmission assembly (80), the transmission assembly (80) comprises a first gear (81) and a second gear (82) which are meshed with each other, the first gear (81) is sleeved on the positioning sleeve (70), and the second gear (82) is sleeved on the end of the synchronizing shaft (23) away from the supporting sleeve.

9. A vertical shaft stirring mechanism according to claim 8, characterized in that the stirring mechanism comprises a driving device (90), the output end of the driving device (90) being fixed to the carrying seat (10).

10. A vertical shaft stirring mechanism according to claim 9, characterized in that the second arm (251), the third arm (31) and the fourth arm (61) are each provided with a connecting seat (254, 34, 64) axially forming a through hole near one end of each straight arm (252, 32, 62), and each connecting seat (254, 34, 64) is provided with a locking bolt (641) forming a solution to be flattened into the through hole.