CN220460460U

CN220460460U - Disturbance stirring shaft

Info

Publication number: CN220460460U
Application number: CN202321963200.8U
Authority: CN
Inventors: 程永建
Original assignee: Hefei Hanjian Machinery Technology Co ltd
Current assignee: Hefei Hanjian Machinery Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-09
Anticipated expiration: 2033-07-25

Abstract

The utility model belongs to the field of stirring shafts, in particular to a disturbance stirring shaft which comprises a stirring shaft body positioned in a stirring cylinder, wherein a spiral disturbance blade is fixedly arranged on the stirring shaft, a supporting shell is fixedly arranged at the bottom of the stirring cylinder, a driving motor is fixedly arranged on the inner wall of the bottom of the supporting shell, an output shaft of the driving motor is fixedly arranged on the stirring shaft, two transverse rods are fixedly arranged on two sides of the stirring shaft body, the same scraping plate is fixedly arranged between the two corresponding transverse rods, the scraping plate is matched with the inner wall of the stirring cylinder, a plurality of annular plates are fixedly arranged on the inner wall of the stirring cylinder, and the scraping plate is fixedly connected with the annular plates. The stirring rod is reasonable in design, the purpose of up-and-down disturbance of the material can be achieved through rotation of the spiral disturbance blades, and the purpose of efficient and sufficient stirring of the material can be achieved through rotation of the stirring rod in the horizontal direction and rotation of the stirring rod in the vertical direction.

Description

Disturbance stirring shaft

Technical Field

The utility model relates to the technical field of stirring shafts, in particular to a disturbance stirring shaft.

Background

The stirrer is a device for forcing convection and uniform mixing of liquid and gas media, and the stirrer is used for stirring and mixing materials through a stirring shaft.

However, when chemical production, generally adopt the agitator tank to mix the stirring to industrial chemicals, be equipped with many puddlers on the (mixing) shaft of ordinary adoption is on it, and at the stirring in-process, stirring dynamics is not enough, is difficult to realize industrial chemicals's intensive mixing, and the stirring in-process easily has the dead angle, influences the effect of stirring, causes the compounding time long, and the compounding is insufficient, and the operating efficiency is low can't satisfy the production demand, therefore we provide a disturbance (mixing) shaft and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a disturbance stirring shaft.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the stirring shaft comprises a stirring shaft body positioned in a stirring cylinder, wherein a spiral stirring blade is fixedly arranged on the stirring shaft, a supporting shell is fixedly arranged at the bottom of the stirring cylinder, a driving motor is fixedly arranged on the inner wall of the bottom of the supporting shell, and an output shaft of the driving motor is fixedly arranged on the stirring shaft;

two cross bars are fixedly arranged on two sides of the stirring shaft body, the same scraping plate is fixedly arranged between the two corresponding cross bars, and the scraping plate is matched with the inner wall of the stirring cylinder;

a plurality of annular plates are fixedly mounted on the inner wall of the stirring cylinder, the scraping plates are fixedly connected with the annular plates, a rotating shaft is rotatably mounted on the annular plates, and a plurality of stirring rods are fixedly mounted on the rotating shaft.

Preferably, the annular plate is provided with a rotary hole, the rotary shaft is rotationally connected with the corresponding rotary hole, and a guide mechanism is arranged between the rotary shaft and the rotary hole.

Preferably, the guide mechanism comprises a guide groove and a guide seat, the inner wall of the rotary hole is provided with the guide groove, the outer side of the rotary shaft is fixedly provided with a plurality of guide seats, and the guide seats are in sliding connection with the guide groove.

Preferably, the inner wall of the stirring cylinder is provided with a plurality of annular grooves, the rotating shaft extends into the corresponding annular grooves, a transmission mechanism is arranged in each annular groove, and the transmission mechanism is connected with the rotating shaft.

Preferably, the transmission mechanism comprises a driving gear and an annular rack, the driving gear is fixedly arranged on the rotating shaft, the annular rack is fixedly arranged on the inner wall of the annular groove, and the driving gear is meshed with the annular rack.

Preferably, a discharging pipe is arranged on the inner wall of one side of the stirring barrel, a cover plate is arranged at the top of the stirring barrel, and a feeding pipe is arranged on the cover plate.

Preferably, an annular sliding groove is formed in the inner wall of the stirring barrel, an annular sliding seat is fixedly arranged on the outer side of the annular plate, and the annular sliding seat is rotationally connected with the annular sliding groove.

The utility model has the beneficial effects that:

1. when the materials in the stirring cylinder are stirred, the driving motor is started, and can drive the stirring shaft body to rotate through the output shaft, and the stirring shaft body can drive the spiral stirring blades to rotate, so that the purpose of up-and-down stirring of the materials can be realized;

2. when the stirring shaft body rotates, the stirring shaft body can drive the scraping plate and the annular plate to rotate through the cross rod, the annular plate can drive the rotating shaft and the stirring rod to rotate by taking the stirring shaft body as the circle center, and the stirring rod can stir materials;

3. when annular plate, rotation axis rotate, drive gear and rotation axis rotate in step this moment, however under the effect of annular rack for pivoted drive gear rotates, and drive gear can drive rotation axis and puddler and rotate, through the rotation of puddler in the horizontal direction and the ascending rotation of vertical direction, can carry out the purpose of high-efficient abundant stirring to the material.

Drawings

FIG. 1 is a schematic perspective view of a stirring shaft according to the present utility model;

FIG. 2 is a schematic diagram of a front view of a stirring shaft according to the present utility model;

FIG. 3 is a schematic diagram of a portion A of a stirring shaft according to the present utility model;

fig. 4 is a schematic diagram of a B part structure of a stirring shaft according to the present utility model.

In the figure: 1. a stirring cylinder; 2. a stirring shaft body; 3. spiral disturbance blades; 4. a driving motor; 5. a support case; 6. a cross bar; 7. a scraper; 8. an annular plate; 9. a rotation hole; 10. a rotation shaft; 11. an agitating rod; 12. an annular groove; 13. a drive gear; 14. an annular rack; 15. a discharge pipe; 16. and a cover plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a disturbance stirring shaft comprises a stirring shaft body 2 positioned in a stirring cylinder 1, a spiral disturbance blade 3 is fixedly installed on the stirring shaft, a supporting shell 5 is fixedly installed at the bottom of the stirring cylinder 1, a driving motor 4 is fixedly installed on the inner wall of the bottom of the supporting shell 5, an output shaft of the driving motor 4 is fixedly installed on the stirring shaft, two cross bars 6 are fixedly installed on two sides of the stirring shaft body 2, the same scraping plate 7 is fixedly installed between the two corresponding cross bars 6, the scraping plate 7 is matched with the inner wall of the stirring cylinder 1, a plurality of annular plates 8 are fixedly installed on the inner wall of the stirring cylinder 1, the scraping plate 7 is fixedly connected with the annular plates 8, a rotating shaft 10 is rotatably installed on the annular plates 8, a plurality of stirring rods 11 are fixedly installed on the rotating shaft 10, the stirring shaft body 2 can drive the spiral disturbance blade 3 to rotate, and the purpose of up-down disturbance of materials can be achieved.

In this embodiment, the annular plate 8 is provided with a rotary hole 9, and the rotary shaft 10 is rotationally connected with the corresponding rotary hole 9, a guiding mechanism is arranged between the rotary shaft 10 and the rotary hole 9, the guiding mechanism comprises a guiding groove and a guiding seat, the inner wall of the rotary hole 9 is provided with a guiding groove, a plurality of guiding seats are fixedly arranged on the outer side of the rotary shaft 10, and the guiding seat is in sliding connection with the guiding groove, so that the rotary shaft 10 can stably rotate.

In this embodiment, a plurality of annular grooves 12 are formed in the inner wall of the mixing drum 1, the rotating shaft 10 extends into the corresponding annular groove 12, a transmission mechanism is arranged in the annular groove 12 and is connected with the rotating shaft 10, more specifically, the transmission mechanism comprises a driving gear 13 and an annular rack 14, the driving gear 13 is fixedly mounted on the rotating shaft 10, the annular rack 14 is fixedly mounted on the inner wall of the annular groove 12, the driving gear 13 is meshed with the annular rack 14, and the purpose of autorotation of the rotating driving gear 13 can be achieved by the annular rack 14.

In this embodiment, offer discharging pipe 15 on the inner wall of one side of churn 1, apron 16 is installed at the top of churn 1, has offered the inlet pipe on the apron 16, has offered annular spout on the inner wall of churn 1, and annular slide is fixed mounting in the outside of annular board 8, and annular slide rotates with annular spout to be connected, through being provided with inlet pipe and discharging pipe 15, the purpose of the feeding and the ejection of compact of material of being convenient for.

In the utility model, when stirring materials in the stirring cylinder 1, the driving motor 4 is started, the driving motor 4 can drive the stirring shaft body 2 to rotate through the output shaft, the stirring shaft body 2 can drive the spiral stirring blade 3 to rotate, the purpose of up-and-down stirring of the materials can be achieved, when the stirring shaft body 2 rotates, the stirring shaft body 2 can drive the scraping plate 7 and the annular plate 8 to rotate through the cross rod 6, the annular plate 8 can drive the rotating shaft 10 and the stirring rod 11 to rotate by taking the stirring shaft body 2 as the center of a circle, the stirring rod 11 can stir the materials, when the annular plate 8 and the rotating shaft 10 rotate, the driving gear 13 and the rotating shaft 10 synchronously rotate at the moment, however, under the action of the annular rack 14, the rotating driving gear 13 rotates, the driving gear 13 can drive the rotating shaft 10 and the stirring rod 11 to rotate, and the stirring rod 11 can stir the materials efficiently and fully through the rotation of the stirring rod 11 in the horizontal direction and the rotation in the vertical direction.

The stirring shaft for stirring the stirring rod is provided by the utility model. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The stirring shaft is characterized by comprising a stirring shaft body (2) positioned in a stirring cylinder (1), wherein a spiral stirring blade (3) is fixedly arranged on the stirring shaft, a supporting shell (5) is fixedly arranged at the bottom of the stirring cylinder (1), a driving motor (4) is fixedly arranged on the inner wall of the bottom of the supporting shell (5), and an output shaft of the driving motor (4) is fixedly arranged on the stirring shaft;

two cross bars (6) are fixedly arranged on two sides of the stirring shaft body (2), one scraper (7) is fixedly arranged between the two corresponding cross bars (6), and the scraper (7) is matched with the inner wall of the stirring cylinder (1);

a plurality of annular plates (8) are fixedly mounted on the inner wall of the stirring cylinder (1), the scraping plates (7) are fixedly connected with the annular plates (8), a rotating shaft (10) is rotatably mounted on the annular plates (8), and a plurality of stirring rods (11) are fixedly mounted on the rotating shaft (10).

2. A stirring shaft according to claim 1, characterized in that the annular plate (8) is provided with a rotation hole (9), the rotation shaft (10) is rotatably connected with the corresponding rotation hole (9), and a guiding mechanism is arranged between the rotation shaft (10) and the rotation hole (9).

3. A stirring shaft according to claim 2, characterized in that the guiding mechanism comprises a guiding groove and a guiding seat, the inner wall of the rotating hole (9) is provided with the guiding groove, the outer side of the rotating shaft (10) is fixedly provided with a plurality of guiding seats, and the guiding seats are in sliding connection with the guiding groove.

4. A stirring shaft according to claim 1, characterized in that the inner wall of the stirring cylinder (1) is provided with a plurality of annular grooves (12), the rotating shaft (10) extends into the corresponding annular groove (12), a transmission mechanism is arranged in the annular groove (12), and the transmission mechanism is connected with the rotating shaft (10).

5. A stirring shaft according to claim 4, characterized in that the transmission mechanism comprises a drive gear (13) and an annular rack (14), the drive gear (13) is fixedly mounted on the rotating shaft (10), the annular rack (14) is fixedly mounted on the inner wall of the annular groove (12), and the drive gear (13) is meshed with the annular rack (14).

6. The stirring shaft for stirring of claim 1, wherein a discharging pipe is arranged on the inner wall of one side of the stirring cylinder (1), a cover plate (16) is arranged at the top of the stirring cylinder (1), and a feeding pipe is arranged on the cover plate (16).

7. The stirring shaft for stirring by disturbance according to claim 1, wherein an annular chute is formed in the inner wall of the stirring cylinder (1), an annular slide seat is fixedly arranged on the outer side of the annular plate (8), and the annular slide seat is rotationally connected with the annular chute.