CN217431515U

CN217431515U - Stirring device

Info

Publication number: CN217431515U
Application number: CN202220679106.9U
Authority: CN
Inventors: 李青; 李赫然; 辛高强; 胡恒广; 闫冬成; 刘元奇; 谢海锋
Original assignee: Hebei Guangxing Semiconductor Technology Co Ltd; Beijing Yuanda Xinda Technology Co Ltd
Current assignee: Hebei Guangxing Semiconductor Technology Co Ltd; Beijing Yuanda Xinda Technology Co Ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-09-16
Anticipated expiration: 2032-03-25

Abstract

The utility model relates to a stirring device relates to material stirring technical field, includes: a housing having a driving device at one end and a discharge opening at the other end; the stirring piece is arranged in the shell, a first end of the stirring piece is connected with the driving device, a second end opposite to the first end of the stirring piece extends to the discharge opening, a first stirring part and a second stirring part are arranged on the stirring piece, the second stirring part is arranged at the second end, and the first stirring part is distributed to the second stirring part from the first end; this is disclosed drives the stirring piece through drive arrangement and rotates, and the stirring piece extends to the second of discharge opening and is served and be equipped with second stirring portion for the material of mixing discharge opening department is equipped with the first stirring portion that extends to the second end by first end, is used for mixing the material of lateral wall department, and the two combines can be with the material misce bene of lateral wall and bottom, and mixing time is short, efficient.

Description

Stirring device

Technical Field

The disclosure relates to the technical field of material stirring, in particular to a stirring device.

Background

In the production process of a glass batching production line, if a manual mixing mode is adopted for mixing and stirring powder and powder, a large amount of labor is consumed, the efficiency is low, and dust can fly.

Conventional mixer is mostly single spiral stirring shaft or individual layer stirring wing, when adopting conventional mixer to carry out the powder and mix, hardly with the material misce bene of bottom and lateral wall department, mixing time is long, stirs inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the present disclosure is to provide a stirring device capable of solving the above-described problems.

In order to achieve the above object, the present disclosure provides a stirring device including: a housing having a driving device at one end and a discharge opening at the other end; and the stirring piece is arranged in the shell, a first end is connected with the driving device, a second end opposite to the first end extends to the discharge opening, a first stirring part and a second stirring part are arranged on the stirring piece, the second stirring part is arranged at the second end, and the first stirring part is distributed to the second stirring part through the first end.

Optionally, the first stirring part is a double-helix scraper.

Optionally, the discharge opening is gradually reduced in diameter along the axial direction of the housing, and the second stirring portion is located in the discharge opening.

Optionally, the second stirring part is a plurality of rotating fins, and the plurality of rotating fins are uniformly arranged on the outer side of the stirring piece at intervals along the circumferential direction.

Optionally, the rotary fins are plate-like structures and the radially outer edges of the plate-like structures are formed as inclined structures to accommodate the discharge opening tapering structure.

Optionally, discharge opening department is equipped with discharge apparatus, discharge apparatus include with the picture peg that the discharge opening corresponds and with the cylinder that the picture peg is connected, the cylinder drives the picture peg motion is used for control opening and shutting of discharge opening.

Optionally, the discharging device further comprises a mounting frame for mounting the cylinder and the inserting plate, the mounting frame is detachably connected with the casing, the discharging opening is a conical plate with a through hole in the center, the conical plate is provided with a first flange, and the first flange is clamped between a second flange at the lower end of the casing and the mounting frame and is fastened through a fastener.

Optionally, pulleys slidably connected to the insertion plate are disposed on two opposite sides of the inside of the mounting frame, so that the insertion plate slides along the mounting frame.

Optionally, the axis of casing extends along vertical direction, drive arrangement is for setting up the motor at the top of casing, the output shaft of motor pass through the shaft coupling with stirring piece is coaxial to be linked to each other, inside drive section and the stirring section of arranging about being divided into through the baffle of casing, the shaft coupling sets up the drive section, stirring piece is followed the drive section passes through the baffle stretches into the stirring section, and the baffle with set up between the stirring piece and move the sealing member.

Optionally, the stirring device is a dry powder stirring and mixing device.

Through above-mentioned technical scheme, drive arrangement drives the stirring piece and rotates, and the stirring piece extends to the second of discharge opening and is served and be equipped with second stirring portion for mix the material of discharge opening department, be equipped with the first stirring portion that extends to the second end by first end, be used for mixing the material of lateral wall department, the two combines can be with the material misce bene of lateral wall and bottom, and mixing time is short, efficient.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is an internal structural view of a stirring device according to the present disclosure;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a side view of a stirring device according to the present disclosure;

FIG. 4 is a perspective view of a stirring device according to the present disclosure;

FIG. 5 is a control diagram of the cylinder of the present disclosure.

Description of the reference numerals

1. A drive device; 2. an upper protective cover; 3. a lower protective cover; 4. a housing; 5. a stirring member; 6. a first stirring section; 7. a second stirring section; 8. inserting plates; 9. a pulley; 10. a cylinder; 11. a dynamic seal; 12. a coupling; 13. a main shaft; 14. a feed inlet; 15. a discharge opening; 16. a partition plate; 17. a controller; 18. and (7) mounting frames.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless specified to the contrary, use of directional terms such as "upper, lower, left, right" generally refer to the orientation of the figure, and "inner, outer" refers to the inner, outer relative to the profile of the component or structure itself. In addition, it should be noted that terms such as "first", "second", and the like are used to distinguish one element from another, and have no order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements.

As shown in fig. 1-5, the present disclosure provides a stirring device comprising: the device comprises a shell 4, a driving device 1 and a discharging device, wherein the shell 4 is cylindrical, one end of the shell is provided with the driving device 1, the axis of the shell 4 extends along the vertical direction, the driving device 1 is a motor arranged at the top of the shell 4, the other end of the shell is provided with a discharging opening 15, and the side surface of the upper part of the shell 4 is obliquely provided with a feeding opening 14; the stirring piece 5 is arranged in the shell 4, a first end of the stirring piece is connected with the driving device 1, the driving device 1 drives the stirring piece 5 to rotate so as to stir the powdery material in the shell 4, a second end opposite to the first end extends to the discharge opening 15, the stirring piece 5 is provided with a first stirring part 6 and a second stirring part 7, and the second stirring part 7 is arranged at the second end, namely extends into the discharge opening 15 and is used for uniformly stirring the material at the discharge opening 15; the first stirring part 6 is distributed from the first end to the second stirring part 7, namely extends from the top to the bottom of the shell 4, and can stir the materials in the whole shell 4; combine the two in this disclosure, can stir the material of the lateral wall of casing 4 and bottom evenly, the mixing time is short, efficient.

As shown in fig. 1, an output shaft of a motor is coaxially connected with a stirring part 5 through a coupler 12, a main shaft 13 is further arranged between the output shaft and the stirring part 5, one end of the main shaft 13 is connected with the output shaft through the coupler 12, the other end of the main shaft is connected with a stirring shaft of the stirring part 5, the main shaft 13 penetrates through a hole on the stirring shaft and is fixed on the main shaft 13 through a key, the inside of a shell 4 is divided into a driving section and a stirring section which are arranged up and down through a partition plate 16, the driving section is composed of an upper protective cover 2 and a lower protective cover 3, the upper protective cover 2 and the lower protective cover 3 are connected through a bolt, a partition plate 16 between the driving section and the stirring section is a bottom plate of the lower protective cover 3, a mounting plate is further arranged between the upper protective cover 2 and the lower protective cover 3, the main shaft 13 penetrates through the mounting plate, the main shaft 13 is connected with the mounting plate through a protective cylinder sleeved outside of the main shaft, and the protective sleeve is connected with the mounting plate through a flange arranged on the outer edge of the protective sleeve and the mounting plate through a bolt, the main shaft 13 is connected with the protection cylinder through the bearing rotation, the shaft coupling 12 is arranged at the driving section, the stirring piece 5 stretches into the stirring section from the driving section through the partition plate 16, the driving section protects the shaft coupling 12, the material is prevented from entering the joint of the shaft coupling 12 and the driving device 1 and the stirring piece 5, the joint is prevented from being damaged, and a movable sealing piece 11 is arranged between the partition plate 16 and the stirring piece 5, the movable sealing piece is used for sealing and preventing the powdery material from entering the driving section, the movable sealing piece 11 is a rotary sealing ring, the top of the rotary sealing ring is provided with a sealing ring gland, and the material in the shell 4 is further prevented from overflowing.

As shown in fig. 1, the first stirring part 6 is a double-helix scraper, and is a conventional one, that is, it includes a left-handed scraper and a right-handed scraper, which are wound around the stirring shaft.

The discharge opening 15 is gradually reduced along the axial diameter of the shell 4 to form a cone shape, so that the materials at the bottom are conveniently concentrated to one position and are discharged from the discharge opening 15, and the second stirring part 7 is positioned in the discharge opening 15.

The second stirring part 7 is provided with a plurality of rotating fins, for example three, the rotating fins are uniformly arranged on the outer side of the stirring part 5 at intervals along the circumferential direction, the rotating fins are sleeved at the second end of the stirring part 5 and are connected with the stirring part 5 in a key mode, pressing sheets for the rotating fins are arranged at the bottoms of the rotating fins, the pressing sheets are in threaded connection with the stirring part 5, namely the rotating fins are detachably connected, and the rotating fins are convenient to replace.

The rotating fin is a plate-shaped structure, the plate-shaped structure is obliquely arranged, resistance during stirring is reduced, the radial outer edge of the plate-shaped structure is formed into an oblique structure adapting to the gradually-reduced structure of the discharge opening 15, the oblique structure corresponds to the inner wall of the discharge opening 15, and materials on the inner wall of the discharge opening 15 are better scraped.

As shown in fig. 1 and 4, discharge opening 15 department is equipped with discharge apparatus, discharge apparatus includes picture peg 8 that corresponds with discharge opening 15 and the cylinder 10 of being connected with picture peg 8, picture peg 8 sets up and covers discharge opening 15 and pastes tightly with discharge opening 15 in the bottom of discharge opening 15, prevent that the material from leaking from the edge, cylinder 10 drives the opening and shutting that picture peg 8 motion is used for controlling discharge opening 15, cylinder 10 motion drives picture peg 8 horizontal motion, seal discharge opening 15 when moving to discharge opening 15 bottom, open discharge opening 15 when breaking away from discharge opening 15 and unload.

As shown in fig. 5, the air cylinder 10 is electrically connected with the controller 17, the controller 17 is a single chip microcomputer, and the controller 17 controls the air cylinder 10 to automatically move, so that labor is saved, and dust is prevented from flying; preset stirring time and closing time in controller 17, cylinder 10 motion when arriving preset stirring time drives picture peg 8 and opens discharge opening 15, and cylinder 10 drives picture peg 8 and closes discharge opening 15 after opening time reaches closing time, if: the closing time is 10s, the opening time of the discharge opening 15 is 10s, and the discharge opening 15 is closed after 10 s.

The discharging device further comprises a mounting frame 18 for mounting the air cylinder 10 and the inserting plate 8, the mounting frame 18 extends out of the shell 4 to provide a sliding space for the inserting plate 8, the mounting frame 18 is a rectangular frame, and the mounting frame 18 is detachably connected with the shell 4 and is convenient to replace; as shown in fig. 2, the discharge opening 15 is a tapered plate having a through hole at the center, and the tapered plate has a first flange which is clamped between a second flange at the lower end of the housing 4 and the mounting frame 18 and fastened by a fastening member, and the fastening member is a bolt, that is, the discharge opening 15 can be detached and replaced, thereby facilitating the replacement of different models and the replacement and maintenance.

The opposite sides in the inside of mounting bracket 18 are equipped with the pulley 9 with picture peg 8 sliding connection so that picture peg 8 slides along mounting bracket 18, are equivalent to the gliding track of picture peg 8, can reduce the frictional force when picture peg 8 slides, and the inner of pulley 9 extends outside discharge opening 15, avoids influencing discharge opening 15 and unloads.

The stirring device is a dry powder stirring and mixing device.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure as long as it does not depart from the gist of the present disclosure.

Claims

1. A stirring device, comprising:

a shell (4), one end of which is provided with a driving device (1) and the other end of which is provided with a discharge opening (15); and

the stirring piece (5) is arranged in the shell (4), a first end of the stirring piece is connected with the driving device (1), a second end opposite to the first end of the stirring piece extends to the discharge opening (15), a first stirring part (6) and a second stirring part (7) are arranged on the stirring piece (5), the second stirring part (7) is arranged at the second end, and the first stirring part (6) is distributed to the second stirring part (7) from the first end;

the first stirring part (6) is a double-spiral scraper;

the stirring device is a dry powder stirring and mixing device.

2. Mixing device according to claim 1, wherein the discharge opening (15) is tapered along the axial diameter of the housing (4), the second mixing section (7) being located in the discharge opening (15).

3. The stirring device according to claim 2, wherein the second stirring section (7) is a plurality of rotating fins provided at regular intervals in the circumferential direction on the outer side of the stirring member (5).

4. A mixing device according to claim 3, wherein the rotating fins are plate-like structures and the radially outer edges of the plate-like structures are formed as an inclined structure to accommodate the tapering structure of the discharge opening (15).

5. The stirring device according to claim 2, characterized in that a discharging device is arranged at the discharging opening (15), the discharging device comprises an insert plate (8) corresponding to the discharging opening (15) and a cylinder (10) connected with the insert plate (8), and the cylinder (10) drives the insert plate (8) to move so as to control the opening and closing of the discharging opening (15).

6. Stirring device according to claim 5, wherein said discharge device further comprises a mounting frame (18) for mounting said cylinder (10) and said insert plate (8), said mounting frame (18) being detachably connected to said housing (4), said discharge opening (15) being a conical plate centrally provided with a through hole and having a first flange clamped between a second flange at the lower end of said housing (4) and said mounting frame (18) and fastened by means of a fastening member.

7. Stirring device according to claim 6, wherein said mounting frame (18) is provided with pulleys (9) on opposite inner sides thereof, which are slidably connected to said insert plate (8) to allow said insert plate (8) to slide along said mounting frame (18).

8. The stirring device according to claim 1, wherein the axis of the housing (4) extends in a vertical direction, the driving device (1) is a motor disposed at the top of the housing (4), an output shaft of the motor is coaxially connected with the stirring member (5) through a coupling (12), the interior of the housing (4) is divided into a driving section and a stirring section which are arranged up and down through a partition (16), the coupling (12) is disposed at the driving section, the stirring member (5) extends into the stirring section from the driving section through the partition (16), and a dynamic seal member (11) is disposed between the partition (16) and the stirring member (5).