CN213556661U

CN213556661U - Planetary stirrer

Info

Publication number: CN213556661U
Application number: CN202021250082.2U
Authority: CN
Inventors: 张旭; 黄建锡; 马可
Original assignee: Jiangmen Jin Xin Heng Technology Co ltd
Current assignee: Jiangmen Jin Xin Heng Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-29
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of stirring equipment, and discloses a planetary stirrer, which comprises a stirring barrel provided with a cover plate, a transmission assembly arranged on the cover plate and a stirring assembly arranged in the stirring barrel; the driving assembly comprises a speed reducing motor, a sun wheel, a planet wheel and a gear ring, the sun wheel is positioned at the center of the cover plate and is connected with the output end of the speed reducing motor, the planet wheel is respectively meshed with the sun wheel and the gear ring, the stirring assembly comprises a first stirring paddle connected with the sun wheel and a second stirring paddle connected with the planet wheel, the first stirring paddle and the second stirring paddle are both provided with a plurality of layers of paddles, the paddles of the first stirring paddle and the paddles of the second stirring paddle are arranged in an axial staggered mode, the paddles of the first stirring paddle comprise a first oblique paddle with an upper portion inclined upwards and a second oblique paddle with a lower portion inclined downwards, and the paddles of the second stirring paddle comprise a third oblique paddle with an upper portion inclined downwards and a fourth oblique paddle with a lower portion inclined upwards. The utility model has the advantages of stirring, mix effectual and do not have the stirring dead angle.

Description

Planetary stirrer

Technical Field

The utility model relates to an agitated vessel technical field especially relates to a planetary mixer.

Background

The stirring device utilizes different structures of various mixing devices to enable powder materials to move relatively, constantly changes the relative position of the powder materials and constantly overcomes the tendency of material layering caused by object difference. However, the stirring paddle in the existing stirring device only performs spinning motion and is stirred by a single stirring paddle, so that the mixing efficiency is low, incomplete mixing is easily caused, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stirring, mix effectual and do not have stirring dead angle planetary mixer.

In order to achieve the purpose, the utility model provides a planetary mixer, which comprises a mixing barrel provided with a cover plate, a transmission component arranged on the cover plate and a mixing component arranged in the mixing barrel; the driving assembly comprises a speed reduction motor, a sun wheel, a planet wheel and a gear ring, the sun wheel is located in the center of the cover plate and is connected with the output end of the speed reduction motor, the planet wheel is respectively meshed with the sun wheel and the gear ring, the stirring assembly comprises a first stirring paddle connected with the sun wheel and a second stirring paddle connected with the planet wheel, the first stirring paddle and the second stirring paddle are respectively provided with a plurality of layers of blades, the blades of the first stirring paddle and the blades of the second stirring paddle are arranged in an axially staggered mode, the blades of the first stirring paddle comprise a first oblique blade with an upward inclined upper portion and a second oblique blade with a downward inclined lower portion, and the blades of the second stirring paddle comprise a third oblique blade with a downward inclined upper portion and a fourth oblique blade with an upward inclined lower portion.

As the utility model discloses preferred scheme, the end-to-end connection of first stirring rake has the scraper, the scraper include with connecting rod that first stirring rake is connected, with the diapire scraper blade that the connecting rod is connected is in with setting up respectively the lateral wall scraper blade at diapire scraper blade both ends.

As the utility model discloses preferred scheme, the paddle of first stirring rake with all set up the discharge orifice on the paddle of second stirring rake.

As the utility model discloses preferred scheme, first oblique blade oar, second oblique blade oar, third oblique blade oar and fourth oblique blade oar all are equipped with two-layerly.

As the utility model discloses preferred scheme, the blade of every layer of paddle of first stirring rake is equipped with 2 ~ 4 pieces, the blade of every layer of paddle of second stirring rake is equipped with 2 ~ 4 pieces.

As the utility model discloses preferred scheme, the planet wheel is equipped with two.

As the utility model discloses preferred scheme, the paddle of first stirring rake with the paddle of second stirring rake is made by spring steel or high strength steel.

As the utility model discloses preferred scheme, be equipped with the feed inlet on the apron, the bottom of agitator is equipped with the discharge gate.

The embodiment of the utility model provides a planetary mixer compares with prior art, and its beneficial effect lies in:

the embodiment of the utility model provides a can make first stirring rake rotation through drive assembly, make the second stirring rake simultaneously around first stirring rake revolution and rotation, can avoid appearing the stirring dead angle, and the paddle of first stirring rake can improve stirring speed and quality with the crisscross setting of the paddle of second stirring rake, and in the rotation process of first stirring rake and second stirring rake, because the incline direction of first oblique blade oar and third oblique blade oar and the incline direction of second oblique blade oar and fourth oblique blade oar are all opposite, the convection current between the reinforcing material improves the mixed effect of material; it is visible, the utility model discloses a stirring, mix effectually, no stirring dead angle.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

FIG. 1 is a schematic structural view of a planetary mixer according to the present invention;

in the figure, 1 is a stirring barrel; 11 is a cover plate; 12 is a feed inlet; 13 is a discharge hole; 2 is a speed reducing motor; 3 is a sun gear; 4 is a planet wheel; 5 is a gear ring; 6 is a first stirring paddle; 61 is a first oblique blade paddle; 62 is a second oblique blade paddle; 7 is a second oblique blade paddle; 71 is a third pitched blade paddle; 72 is a fourth pitched blade paddle; and 8 is a scraper.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1, the planetary mixer according to the preferred embodiment of the present invention includes a mixing tank 1 having a cover plate 11, a driving assembly disposed on the cover plate 11, and a mixing assembly disposed in the mixing tank 1; the driving component comprises a speed reducing motor 2, a sun gear 3, a planet gear 4 and a gear ring 5, the sun gear 3 is positioned at the center of the cover plate 11 and is connected with the output end of the speed reducing motor 2, the planet wheel 4 is respectively meshed with the sun wheel 3 and the gear ring 5, the stirring component comprises a first stirring paddle 6 connected with the sun wheel 3 and a second stirring paddle connected with the planet wheel 4, the first stirring paddle 6 and the second stirring paddle are both provided with a plurality of layers of blades, and the blades of the first stirring paddle 6 and the blades of the second stirring paddle are arranged in a staggered way in the axial direction, the blades of the first stirring paddle 6 comprise a first inclined blade 61 with an upper part inclined upwards and a second inclined blade 62 with a lower part inclined downwards, the blades of the second stirring paddle comprise a third inclined blade 71 with an upper part inclined downwards and a fourth inclined blade 72 with a lower part inclined upwards. The blades of each layer of blades of the first stirring paddle 6 are 2-4, the blades of each layer of blades of the second stirring paddle are 2-4, and the first oblique blade 61, the second oblique blade 62, the third oblique blade 71 and the fourth oblique blade 72 are all provided with two layers. The upward inclination of the first oblique blade 61 and the fourth oblique blade 72 means that the normal direction of the front faces of the first oblique blade 61 and the fourth oblique blade 72 is obliquely upward, the downward inclination of the second oblique blade 62 and the third oblique blade 71 means that the normal direction of the front faces of the second oblique blade 62 and the third oblique blade 71 is obliquely downward, and the front faces of the first oblique blade 61, the second oblique blade 62, the third oblique blade 71 and the fourth oblique blade 72 all mean one surface in front of the working surfaces.

Therefore, the embodiment of the utility model provides a can make first stirring rake 6 rotation through drive assembly, make the second stirring rake revolve around first stirring rake 6 and rotation simultaneously, can avoid appearing the stirring dead angle, and the paddle of first stirring rake 6 can improve stirring speed and quality with the crisscross setting of the paddle of second stirring rake, and in first stirring rake 6 and the rotation process of second stirring rake, because the incline direction of first oblique blade oar 61 and third oblique blade oar 71 and the incline direction of second oblique blade oar 62 and fourth oblique blade oar 72 are all opposite, the convection current between the reinforcing material improves the mixed effect of material; it is visible that the utility model discloses a stirring, mix effectually.

Further, the end-to-end connection of first stirring rake 6 has scraper 8, scraper 8 include with connecting rod that first stirring rake 6 is connected, with the diapire scraper blade that the connecting rod is connected is in with setting up respectively the lateral wall scraper blade at diapire scraper blade both ends, at the stirring in-process, can hang the material of the adhesion of agitator 1 on the bucket wall through scraper 8 and fall together the stirring, avoid the material to bond for a long time and influence the washing of stirring quality and later stage at the bucket wall.

Furthermore, the paddle of the first stirring paddle 6 and the paddle of the second stirring paddle are provided with through holes, so that stirring resistance can be reduced through the through holes, and energy consumption is reduced.

Further, the number of the planet wheels 4 is two, and similarly, the number of the second stirring paddles is also two, so that the stirring effect can be improved, and the central points of the two preferable planet wheels 4 and the central point of the sun wheel 3 are located on the same straight line.

Further, the paddle of first stirring rake 6 with the paddle of second stirring rake is made by spring steel or high-strength steel, guarantees that first stirring rake 6 is durable with the second stirring rake, guarantees planetary mixer long service life.

Further, be equipped with feed inlet 12 on the apron 11, the bottom of agitator 1 is equipped with discharge gate 13, and feed inlet 12 all is equipped with switch valve with discharge gate 13 to make things convenient for feeding and ejection of compact.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A planetary mixer is characterized by comprising a mixing barrel provided with a cover plate, a driving assembly arranged on the cover plate and a mixing assembly arranged in the mixing barrel; the driving assembly comprises a speed reduction motor, a sun wheel, a planet wheel and a gear ring, the sun wheel is located in the center of the cover plate and is connected with the output end of the speed reduction motor, the planet wheel is respectively meshed with the sun wheel and the gear ring, the stirring assembly comprises a first stirring paddle connected with the sun wheel and a second stirring paddle connected with the planet wheel, the first stirring paddle and the second stirring paddle are respectively provided with a plurality of layers of blades, the blades of the first stirring paddle and the blades of the second stirring paddle are arranged in an axially staggered mode, the blades of the first stirring paddle comprise a first oblique blade with an upward inclined upper portion and a second oblique blade with a downward inclined lower portion, and the blades of the second stirring paddle comprise a third oblique blade with a downward inclined upper portion and a fourth oblique blade with an upward inclined lower portion.

2. The planetary mixer of claim 1 wherein the first paddle has a scraper attached to an end thereof, the scraper comprising a connecting rod attached to the first paddle, a bottom wall scraper attached to the connecting rod, and side wall scrapers disposed at opposite ends of the bottom wall scraper.

3. The planetary mixer of claim 1 wherein the blades of the first mixing propeller and the blades of the second mixing propeller are perforated.

4. The planetary mixer of claim 1 wherein the first pitched blade, the second pitched blade, the third pitched blade, and the fourth pitched blade are provided in two layers.

5. The planetary mixer of claim 1 wherein the first mixing propeller has between 2 and 4 blades per layer of blades and the second mixing propeller has between 2 and 4 blades per layer of blades.

6. An epicyclic mixer according to claim 1, wherein there are two of said planet wheels.

7. The planetary mixer of claim 1 wherein the blades of the first and second paddles are made of spring steel or high tensile steel.

8. The planetary mixer of claim 1 wherein the cover plate has a feed opening and the mixer bowl has a discharge opening at the bottom thereof.