CN220361110U

CN220361110U - Efficient stirring device

Info

Publication number: CN220361110U
Application number: CN202321897661.XU
Authority: CN
Inventors: 王勇; 郭英杰; 张银宝
Original assignee: Shandong Wankai Industrial Investment And Development Co ltd
Current assignee: Shandong Wankai Industrial Investment And Development Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-19
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a high-efficiency stirring device, which relates to the technical field of esterification kettles and comprises an esterification kettle body, wherein the top end of the esterification kettle body is lapped with a cover plate, the top end of the cover plate is provided with driving equipment, the driving equipment comprises a first sleeve clamped at the top end of the cover plate, the top end of the first sleeve is fixedly connected with a first bevel gear, the outer wall of the first bevel gear is meshed with the outer wall of a second bevel gear, a third bevel gear is fixedly connected with the outer wall of a rotating shaft, the first sleeve is sleeved on the outer wall of the rotating shaft, and the bottom end of the first sleeve is fixedly connected with a first stirring wheel. According to the utility model, the driving equipment is arranged, and the rotation directions of the first stirring wheel and the second stirring wheel are opposite, so that the stirring efficiency of the stirring device on materials is greatly improved, and meanwhile, the first stirring wheel is used for stirring the materials at the inner edge of the esterification kettle body, so that the practicability of the stirring device is improved.

Description

Efficient stirring device

Technical Field

The utility model relates to the technical field of esterification kettles, in particular to a high-efficiency stirring device.

Background

The reaction vessel used in the esterification reaction is called an esterification kettle, the esterification kettle is used for realizing the stirring and mixing requirements in the esterification reaction, a stirring shaft drives a stirring paddle connected with the stirring shaft to rotate, and the reaction materials are fully mixed through a stirring device, so that the reaction is promoted.

An ethanol esterification kettle with a stirring structure, for example, with publication number CN219051344U, comprises an esterification kettle body; the bottom of the esterification kettle body is provided with a separation mechanism, and the separation mechanism comprises a separation box, a separation net, a liquid discharge pipe and a discharge port; according to the utility model, the separation mechanism is arranged at the bottom of the esterification kettle body, solid and liquid matters in the esterification kettle body can be conveyed into the separation box through the discharge pipe, then the solid matters can be blocked by the separation net and flow out from the inside of the discharge port, and the liquid can be discharged through the inside of the discharge pipe, so that the solid and liquid matters in the esterification kettle body are not required to be separated and filtered in the later stage by personnel, the operation steps of personnel can be reduced, and the use of the personnel is facilitated.

The above prior art has the following disadvantages: because the volume of the reaction kettle in the esterification reaction is larger, and the resistance of the stirring fan blade during operation is larger, the stirring speed is slower, so that the load of the driving motor is larger, and meanwhile, reactants at the edge of the inner wall of the kettle body cannot be fully mixed and stirred.

Disclosure of Invention

The present utility model has been made in view of the above-mentioned problems occurring in the prior art.

Therefore, the utility model aims to provide the efficient stirring device, which solves the problems that the load of a driving motor is large and reactants at the edge of the inner wall of a kettle body cannot be fully mixed and stirred due to the fact that the volume of a reaction kettle in an esterification reaction is large, the resistance of a stirring fan blade is large when the stirring fan blade works, and the stirring speed is low.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides a high-efficient agitating unit, includes the cauldron body of esterifying, the top overlap joint of cauldron body has the apron, the top of apron is equipped with actuating device, actuating device includes the first sleeve of joint on the apron top, the first bevel gear of telescopic top fixedly connected with, the outer wall of first bevel gear and the outer wall intermeshing of second bevel gear, the outer wall of second bevel gear and the outer wall intermeshing of third bevel gear, third bevel gear fixed connection is in the outer wall of pivot, the outer wall in the pivot is established to first sleeve cover, the top and the output transmission of motor of pivot are connected, the first agitator of telescopic bottom fixedly connected with, the outer wall in the pivot is established to first agitator cover, the inside bottom joint of cauldron body has the second agitator.

Preferably, the outer wall cover of pivot is equipped with the second sleeve, the one end joint of second bevel gear is at the telescopic outer wall of second, the other end joint of second bevel gear is in the inside one side of protective housing, carries out spacingly to the second bevel gear.

Preferably, the top fixedly connected with protective housing of apron, the top fixedly connected with of apron two handles, the outer wall of two handles all overlaps and is equipped with the lag, carries the apron.

Preferably, the top fixedly connected with location section of thick bamboo of second stirring wheel, the draw-in groove has been seted up on the top of location section of thick bamboo, the bottom joint of pivot is in the draw-in groove, and the pivot of being convenient for is docked with the second stirring wheel.

Further, the spacing groove has been seted up to the bottom joint of pivot, the inside bottom fixedly connected with limiting plate of draw-in groove, limiting plate joint is in the spacing inslot, the shape looks adaptation of limiting plate and the shape of spacing groove, pivot drive second stirring wheel rotates.

Preferably, the mounting groove has been seted up on the top of esterifying the cauldron body, the bottom fixedly connected with collar of apron, collar joint is in the mounting groove, the shape looks adaptation of collar and mounting groove, the stability of guarantee apron.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the driving equipment is arranged, the first bevel gear and the second bevel gear are meshed with each other, after the motor is started, the first bevel gear drives the first sleeve to rotate outside the rotating shaft and drives the first stirring wheel below the first sleeve to stir the materials in the esterification kettle body, and the rotating shaft drives the second stirring wheel to stir the materials, so that the stirring efficiency of the stirring device on the materials is greatly improved due to the fact that the rotation directions of the first stirring wheel and the second stirring wheel are opposite, and meanwhile, the first stirring wheel is used for stirring the materials at the inner edge of the esterification kettle body, so that the practicability of the stirring device is improved.

2. According to the utility model, the limiting plate is arranged, the second bevel gear is positioned between the protective box and the rotating shaft through the second sleeve in the rotating process of the second bevel gear, the protective box is used for protecting the internal structure of the protective box, when the cover plate is required to be carried, the cover plate can be carried through the handle, and the mounting ring below the cover plate is gradually separated from the mounting groove above the esterification kettle body along with the lifting of the cover plate, so that the cover plate is conveniently carried, the inside of the esterification kettle body is conveniently overhauled, and meanwhile, the mounting ring is completely matched with the mounting ring, so that the stability of the cover plate above the esterification kettle body is ensured.

3. According to the utility model, the cover plate is arranged, when the first stirring wheel is used for stirring materials, the cover plate can be lifted, so that the rotating shaft is gradually lifted in the positioning cylinder, the limiting groove below the rotating shaft is separated from the limiting plate in the positioning cylinder, and after the positioning cylinder is taken out from the upper part of the second stirring wheel, the rotating shaft cannot be contacted with the second stirring wheel, so that the rotating shaft is conveniently butted with the second stirring wheel, the first stirring wheel and the second stirring wheel can synchronously rotate, and meanwhile, the rotation of the second stirring wheel is controlled in the process of lower material stirring difficulty, so that the flexibility of the stirring device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, 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 described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front perspective cutaway view of the present utility model;

FIG. 3 is a cross-sectional perspective view of the first agitator wheel of the present utility model;

FIG. 4 is a cut-away perspective view of the positioning cartridge of the present utility model;

reference numerals illustrate:

1. an esterification kettle body; 2. a cover plate; 3. a driving device; 4. a first sleeve; 5. a first bevel gear; 6. a second bevel gear; 7. a third bevel gear; 8. a rotating shaft; 9. a motor; 10. a first stirring wheel; 11. a second stirring wheel; 12. a second sleeve; 13. a positioning cylinder; 14. a clamping groove; 15. a limiting plate; 16. a limit groove; 17. a handle; 18. a protective box; 19. a mounting groove; 20. and (5) a mounting ring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a high-efficiency stirring device.

The utility model provides a high-efficiency stirring device shown in figures 1-4, which comprises an esterification kettle body 1, wherein the top end of the esterification kettle body 1 is lapped with a cover plate 2, the top end of the cover plate 2 is provided with a driving device 3, the driving device 3 comprises a first sleeve 4 clamped at the top end of the cover plate 2, the top end of the first sleeve 4 is fixedly connected with a first bevel gear 5, the outer wall of the first bevel gear 5 is meshed with the outer wall of a second bevel gear 6, the outer wall of the second bevel gear 6 is meshed with the outer wall of a third bevel gear 7, the third bevel gear 7 is fixedly connected with the outer wall of a rotating shaft 8, the first sleeve 4 is sleeved on the outer wall of the rotating shaft 8, the top end of the rotating shaft 8 is in transmission connection with the output end of a motor 9, the bottom end of the first sleeve 4 is fixedly connected with a first stirring wheel 10, the first stirring wheel 10 is sleeved on the outer wall of the rotating shaft 8, and the inner bottom end of the esterification kettle body 1 is clamped with a second stirring wheel 11.

When the material needs to be stirred, the starting motor 9 drives the third bevel gear 7 outside the rotating shaft 8 to rotate and drives the second stirring wheel 11 below the rotating shaft 8 to stir the material inside the esterification kettle body 1, the third bevel gear 7 drives the second bevel gear 6 to rotate, the first bevel gear 5 drives the first sleeve 4 to rotate outside the rotating shaft 8 due to the meshing of the first bevel gear 5 and the second bevel gear 6, the first stirring wheel 10 below the first sleeve 4 is driven to stir the material inside the esterification kettle body 1, and the rotation direction of the first stirring wheel 10 and the second stirring wheel 11 is opposite.

In order to carry the cover plate 2, as shown in fig. 1-3, the outer wall of the rotating shaft 8 is sleeved with a second sleeve 12, one end of a second bevel gear 6 is clamped on the outer wall of the second sleeve 12, the other end of the second bevel gear 6 is clamped on one side of the inside of a protective box 18, the top end of the cover plate 2 is fixedly connected with the protective box 18, the top end of the cover plate 2 is fixedly connected with two handles 17, the outer walls of the two handles 17 are sleeved with protective sleeves, the top end of the esterification kettle body 1 is provided with a mounting groove 19, the bottom end of the cover plate 2 is fixedly connected with a mounting ring 20, the mounting ring 20 is clamped in the mounting groove 19, and the shape of the mounting ring 20 is matched with that of the mounting groove 19.

In the process of rotating the second bevel gear 6, the second bevel gear 6 is positioned between the protective box 18 and the rotating shaft 8 through the second sleeve 12, the protective box 18 protects the internal structure of the protective box, when the cover plate 2 needs to be carried, the cover plate 2 can be carried through the handle 17, and as the cover plate 2 is lifted, the mounting ring 20 below the cover plate 2 is gradually separated from the mounting groove 19 above the esterification kettle body 1.

Finally, in order to drive the second stirring wheel 11 to rotate, as shown in fig. 1-4, the top end of the second stirring wheel 11 is fixedly connected with a positioning cylinder 13, a clamping groove 14 is formed in the top end of the positioning cylinder 13, the bottom end of the rotating shaft 8 is clamped in the clamping groove 14, a limiting groove 16 is formed in the bottom end of the rotating shaft 8 in a clamping manner, a limiting plate 15 is fixedly connected to the bottom end of the inside of the clamping groove 14, the limiting plate 15 is clamped in the limiting groove 16, and the shape of the limiting groove 16 is matched with that of the limiting plate 15.

When only the first stirring wheel 10 is needed to stir the materials, the cover plate 2 can be lifted, the rotating shaft 8 is gradually lifted inside the positioning cylinder 13, the limiting groove 16 below the rotating shaft 8 is separated from the limiting plate 15 inside the positioning cylinder 13, and after the positioning cylinder 13 is taken out from the upper part of the second stirring wheel 11, the rotating shaft 8 cannot be contacted with the second stirring wheel 11.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a high-efficient agitating unit, includes esterifying cauldron body (1), its characterized in that, the top overlap joint of esterifying cauldron body (1) has apron (2), the top of apron (2) is equipped with actuating device (3), actuating device (3) are including joint at first sleeve (4) on apron (2) top, the top fixedly connected with first bevel gear (5) of first sleeve (4), the outer wall of first bevel gear (5) and the outer wall intermeshing of second bevel gear (6), the outer wall of second bevel gear (6) and the outer wall intermeshing of third bevel gear (7), the outer wall at pivot (8) of third bevel gear (7) fixed connection, the outer wall at pivot (8) is established to first sleeve (4) cover, the top of pivot (8) is connected with the output transmission of motor (9), the bottom fixedly connected with first stirring wheel (10) of first sleeve (4), the outer wall at the bottom of second stirring wheel (10) cover is established at the outer wall of pivot (8), the bottom of the inside stirring wheel (11) of the second stirring wheel (1) of esterifying cauldron body (1).

2. The efficient stirring device according to claim 1, wherein a second sleeve (12) is sleeved on the outer wall of the rotating shaft (8), one end of the second bevel gear (6) is clamped on the outer wall of the second sleeve (12), and the other end of the second bevel gear (6) is clamped on one side of the inside of the protective box (18).

3. The efficient stirring device according to claim 2, wherein the top end of the cover plate (2) is fixedly connected with a protective box (18), the top end of the cover plate (2) is fixedly connected with two handles (17), and the outer walls of the two handles (17) are respectively sleeved with a protective sleeve.

4. The efficient stirring device according to claim 1, wherein the top end of the second stirring wheel (11) is fixedly connected with a positioning cylinder (13), a clamping groove (14) is formed in the top end of the positioning cylinder (13), and the bottom end of the rotating shaft (8) is clamped in the clamping groove (14).

5. The efficient stirring device of claim 4, wherein the bottom end of the rotating shaft (8) is clamped with a limiting groove (16), the inner bottom end of the clamping groove (14) is fixedly connected with a limiting plate (15), the limiting plate (15) is clamped in the limiting groove (16), and the shape of the limiting groove (16) is matched with the shape of the limiting plate (15).

6. The efficient stirring device according to claim 1, wherein a mounting groove (19) is formed in the top end of the esterification kettle body (1), a mounting ring (20) is fixedly connected to the bottom end of the cover plate (2), the mounting ring (20) is clamped in the mounting groove (19), and the shape of the mounting ring (20) is matched with the shape of the mounting groove (19).