CN215428304U

CN215428304U - Novel planetary mixer

Info

Publication number: CN215428304U
Application number: CN202122003074.9U
Authority: CN
Inventors: 曾志科
Original assignee: Chengdu Hongli Technology Co ltd
Current assignee: Chengdu Hongli Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-07
Anticipated expiration: 2031-08-24

Abstract

The utility model provides a novel planetary mixer, which solves the technical problems that the stirring resistance is large and the stirring efficiency is influenced in the stirring process of the conventional planetary mixer. A novel planetary mixer comprising: the stirring machine main body is connected with a barrel cover in a lifting manner; the top of the stirring barrel is connected with the barrel cover; the planetary gear assembly is rotatably connected to the barrel cover; the stirring rod is connected with the planetary gear assembly; wherein, the puddler is connected with a plurality of stirring branches from top to bottom, stirring branch slope sets up downwards and has the contained angle that is less than 45 degrees with the puddler, the same high position of puddler is connected with 2 stirring branches at least, 2 stirring branches are along the radial evenly distributed of puddler, 2 stirring branches are a set of, a plurality of groups stirring branch is along the length direction evenly distributed of puddler, the minimum department of puddler is connected with 3 stirring branches, 3 stirring branch is along the radial evenly distributed of puddler, puddler and stirring branch are the round bar.

Description

Novel planetary mixer

Technical Field

The utility model relates to the technical field of mixers, in particular to a novel planetary mixer.

Background

The planetary stirrer has a unique and novel stirring form, two or 3 multilayer blade stirrers and 1-2 automatic scrapers are arranged in the kettle, the stirrers revolve around the axis of the kettle body and rotate around the axis at high speed at different rotating speeds, so that materials do complex motion in the kettle body and are subjected to strong shearing and twisting, and the efficiency of the planetary stirrer is usually multiple times that of a common stirrer. A conventional planetary mixer usually has two low-speed planetary stirring paddles (usually in multi-inclined-paddle type, or in a twisted type, or in a frame type), one or two high-speed planetary stirring paddles (dispersing disks), and a wall scraping paddle.

At present planetary mixer in the stirring process, the great problem of stirring resistance can appear, influences the efficiency of stirring.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel planetary mixer, which solves the technical problems that the stirring resistance is large and the stirring efficiency is influenced in the stirring process of the conventional planetary mixer.

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

a novel planetary mixer comprising: the stirring machine main body is connected with a barrel cover in a lifting manner; the top of the stirring barrel is connected with the barrel cover; the planetary gear assembly is rotatably connected to the barrel cover; the stirring rod is connected with the planetary gear assembly; wherein, the puddler is connected with a plurality of stirring branch from top to bottom, stirring branch slope set up downwards and with the puddler has the contained angle that is less than 45 degrees, the same high position of puddler is connected with 2 at least stirring branch, 2 stirring branch is followed the radial evenly distributed of puddler, 2 stirring branch is a set of, a plurality of groups stirring branch is followed the length direction evenly distributed of puddler, the minimum department of puddler is connected with 3 stirring branch, 3 stirring branch is followed the radial evenly distributed of puddler, the puddler with stirring branch is the round bar.

In one embodiment disclosed by the utility model, a boss extends out of the barrel cover in the cross direction, and a groove matched with the boss is formed in the position, corresponding to the boss, of the top of the stirring barrel.

In one embodiment disclosed by the utility model, the stirring machine main body is provided with a corner cylinder, the corner cylinder is connected with a support plate, the support plate is connected with a connecting block, and the connecting block is connected with the barrel cover.

In one embodiment disclosed by the utility model, the planetary gear assembly comprises a motor, a rotating shaft, a gear ring, a first gear and at least 2 second gears, the motor is installed on the connecting block, one end of the rotating shaft penetrates through the barrel cover to be connected with the motor, the other end of the rotating shaft is connected with the first gear, one end of the first gear, far away from the rotating shaft, is connected with the stirring rod, the first gear is respectively connected with 2 second gears in a meshed mode, and one ends of the 2 second gears, far away from the first gear, are connected with inner teeth of the gear ring in a meshed mode.

In one embodiment of the utility model, the number of the planetary gear assemblies is 2, the rotating shaft sleeve is provided with a third gear, and the 2 rotating shafts are meshed and connected through the 2 third gears to realize synchronous rotation.

In one embodiment disclosed by the utility model, a screw rod is connected to the bottom side of the barrel cover, a fourth gear and a brush block are sleeved on the screw rod, the fourth gear is fixedly connected with the screw rod, the fourth gear is meshed with the third gear, the brush block is in threaded connection with the screw rod, and the brush block is provided with an outer surface attached to the inner wall of the stirring barrel.

In one embodiment disclosed by the utility model, at least 2 screws are arranged, and 2 screws are symmetrically distributed.

In one embodiment of the utility model, the brush blocks are semicircular, and 2 brush blocks are contacted to form an annular structure attached to the inner wall of the stirring barrel.

In one embodiment of the disclosure, there are 2 screw rods, one of the screw rods is connected with the fourth gear, the brush block is an annular block, and two opposite sides of the brush block are respectively in threaded connection with the 2 screw rods.

In one embodiment disclosed by the utility model, one end of the screw rod, which is far away from the barrel cover, is connected with a limiting block.

In conclusion, the utility model has the following beneficial effects: the utility model is provided with: the slope of stirring branch sets up downwards and has the contained angle that is less than 45 degrees with the puddler, the same high position of puddler is connected with 2 stirring branch at least, 2 radial evenly distributed along the puddler of stirring branch, 2 stirring branch is a set of, a plurality of groups stirring branch is along the length direction evenly distributed of puddler, the minimum department of puddler is connected with 3 stirring branch, 3 radial evenly distributed along the puddler of 3 stirring branch, puddler and stirring branch are the round bar, thereby reduce the stirring resistance among the stirring process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a novel planetary mixer according to some embodiments of the present invention.

FIG. 2 is a schematic diagram of the construction of a stirring rod and stirring struts according to some embodiments of the present invention.

Fig. 3 is a schematic structural view of a tub cover according to some embodiments of the present invention.

Fig. 4 is a schematic structural view of a mixing drum according to some embodiments of the present invention.

FIG. 5 is a schematic diagram of a gear ring, a first gear, and a second gear in accordance with certain embodiments of the present invention.

Reference numerals:

1. a mixer body; 11. a corner cylinder; 12. a carrier plate; 13. connecting blocks; 2. a barrel cover; 21. a boss; 22. a screw; 221. a fourth gear; 222. brushing blocks; 223. a limiting block; 3. a stirring barrel; 31. a groove; 4. a planetary gear assembly; 41. a motor; 42. a rotating shaft; 43. a gear ring; 44. a first gear; 45. a second gear; 46. a third gear; 5. a stirring rod; 51. a stirring strut.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the utility model. To simplify the disclosure of embodiments of the utility model, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the utility model. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present embodiment provides a novel planetary mixer, which includes: the stirrer body 1 is connected with a barrel cover 2 in a lifting way; the top of the stirring barrel 3 is connected with the barrel cover 2; the planetary gear assembly 4 is rotationally connected with the barrel cover 2; the stirring rod 5 is connected with the planetary gear assembly 4; wherein, puddler 5 is connected with a plurality of stirring branch 51 from top to bottom, stirring branch 51 slope set up downwards and with puddler 5 has the contained angle that is less than 45 degrees, puddler 5's same high position is connected with 2 at least stirring

branch

51, 2 stirring branch 51 is followed stirring 5's radial evenly distributed, 2 stirring branch 51 is a set of, a plurality of group stirring branch 51 is followed stirring 5's length direction evenly distributed, the minimum department of puddler 5 is connected with 3 stirring

branch

51, 3 stirring branch 51 is followed stirring 5's radial evenly distributed, puddler 5 with stirring branch 51 is the round bar.

It can be understood that the lifting connection means that the mixer main body 1 can drive the barrel cover 2 to ascend or descend, that is, the mixer main body 1 is provided with a driving device to drive the barrel cover 2 to move up and down, and the driving device can use various devices for driving objects to perform linear motion in the prior art, and can also use the devices in the following embodiments; the planetary gear assembly 4 is an assembly with a planetary gear transmission structure, and various driving structures with planetary gears in the prior art can be used for driving the stirring rod 5 to stir, and the planetary gear assembly 4 in the following embodiments can also be used; the inclined downward arrangement means that the end of the stirring support rod 51 connected with the stirring rod 5 is a high position, the end of the stirring support rod 51 far away from the stirring rod 5 is a low position, and the included angle between the stirring support rod 51 and the stirring rod 5 is less than 45 degrees, which is beneficial to reducing resistance, and the included angle is preferably 30 degrees; at least 2 stirring struts 51 are connected to the same height position of the stirring rod 5, that is, at least 2 stirring struts 51 are connected to the same horizontal position, preferably, the stirring struts 51 at different height positions are arranged in a staggered manner, and further, there are 3 stirring struts 51 at the same height position; the lowest end of the stirring rod 5 is connected with 3 stirring support rods 51, the arrangement can ensure that the raw materials at the bottom of the stirring barrel 3 can be uniformly stirred, preferably, the included angle between the 3 stirring support rods 51 at the lowest end of the stirring rod 5 and the stirring rod 5 ranges from 30 degrees to 45 degrees, and the included angle is preferably 45 degrees; the stirring rod 5 and the stirring strut 51 are round rods, and the round rods are favorable for reducing resistance.

In some embodiments, as shown in fig. 3 and 4, a boss 21 extends from the barrel cover 2 in the cross direction, and a groove 31 matching with the boss 21 is formed at a position corresponding to the boss 21 on the top of the stirring barrel 3. Through boss 21 imbeds recess 31, easy to assemble prevents simultaneously when the stirring that bung 2 takes place to rotate, breaks away from even agitator 3.

In some embodiments, the mixer body 1 is provided with a corner cylinder 11, the corner cylinder 11 is connected with a support plate 12, the support plate 12 is connected with a connecting block 13, and the connecting block 13 is connected with the barrel cover 2. Through the setting of corner jar 11, realize over-and-under type connection, conveniently will bung 2 with the installation location of agitator 3 also makes things convenient for the two to separate.

In some embodiments, as shown in fig. 1 and 5, the planetary gear assembly 4 includes a motor 41, a rotating shaft 42, a gear ring 43, a first gear 44 and at least 2 second gears 45, the motor 41 is mounted on the connecting block 13, one end of the rotating shaft 42 penetrates through the barrel cover 2 and is connected with the motor 41, the other end of the rotating shaft is connected with the first gear 44, one end of the first gear 44, which is far away from the rotating shaft 42, is connected with the stirring rod 5, the first gears 44 are respectively connected with 2 second gears 45 in a meshing manner, and one end of the 2 second gears 45, which is far away from the first gear 44, is connected with the internal teeth of the gear ring 43 in a meshing manner. The number of the second gears 45 is preferably 3, and in the scheme, the stirring rod 5 rotates and revolves at the same time, so that the stirring effect is good.

In some embodiments, there are 2 planetary gear assemblies 4, the rotating shafts 42 are sleeved with

third gears

46, and 2 rotating shafts 42 are meshed and connected through 2 third gears 46 to realize synchronous rotation. In this scheme, use one the motor 41 drive 2 the pivot 42, when strengthening the stirring effect, saved one the motor 41.

In some embodiments, a screw 22 is connected to the bottom side of the barrel cover 2, the screw 22 is sleeved with a fourth gear 221 and a brush block 222, the fourth gear 221 is fixedly connected to the screw 22, the fourth gear 221 is engaged with the third gear 46, the brush block 222 is in threaded connection with the screw 22, and the brush block 222 has an outer surface that is attached to the inner wall of the stirring barrel 3. In this embodiment, the inner wall of the mixing tank 3 is washed by the brush block 222, which can be used for washing the inner wall of the mixing tank 3, and can also prevent raw materials from adhering to the inner wall of the mixing tank 3 during the mixing process.

In some embodiments, there are at least 2

screws

22, and 2 screws 22 are symmetrically distributed. This arrangement further enhances the scrubbing effect of the brush block 222.

In some embodiments, the brush blocks 222 are semi-circular, and 2 brush blocks 222 contact to form a ring structure attached to the inner wall of the mixing drum 3. This arrangement further enhances the scrubbing effect of the brush block 222.

In some embodiments, there are 2 screw rods 22, one of the screw rods 22 is connected to the fourth gear 221, the brush block 222 is an annular block, and two opposite sides of the brush block 222 are respectively in threaded connection with 2 screw rods 22. This arrangement further enhances the scrubbing effect of the brush block 222.

In some embodiments, a stop block 223 is connected to an end of the screw 22 away from the barrel cover 2. The stopper 223 prevents the brush block 222 from being separated from the screw 22.

The above embodiments describe a plurality of specific embodiments of the present invention, but it should be understood by those skilled in the art that various changes or modifications may be made to these embodiments without departing from the principle and spirit of the present invention, and these changes and modifications fall within the scope of the present invention.

Claims

1. A novel planetary mixer, comprising:

the stirring machine main body is connected with a barrel cover in a lifting manner;

the top of the stirring barrel is connected with the barrel cover;

the planetary gear assembly is rotatably connected to the barrel cover;

the stirring rod is connected with the planetary gear assembly;

wherein, the puddler is connected with a plurality of stirring branch from top to bottom, stirring branch slope set up downwards and with the puddler has the contained angle that is less than 45 degrees, the same high position of puddler is connected with 2 at least stirring branch, 2 stirring branch is followed the radial evenly distributed of puddler, 2 stirring branch is a set of, a plurality of groups stirring branch is followed the length direction evenly distributed of puddler, the minimum department of puddler is connected with 3 stirring branch, 3 stirring branch is followed the radial evenly distributed of puddler, the puddler with stirring branch is the round bar.

2. The novel planetary mixer of claim 1 wherein the lid has a boss extending in the cross direction, and the top of the mixer drum has a groove corresponding to the boss.

3. The novel planetary mixer of claim 1 wherein the mixer body is provided with a corner cylinder, the corner cylinder having a support plate attached thereto, the support plate having a connection block attached thereto, the connection block being attached to the lid.

4. The novel planetary mixer of claim 3, wherein the planetary gear assembly includes a motor, a rotating shaft, a gear ring, a first gear and at least 2 second gears, the motor is installed in the connecting block, one end of the rotating shaft passes through the barrel cover and is connected with the motor, the other end of the rotating shaft is connected with the first gear, one end of the first gear, which is far away from the rotating shaft, is connected with the mixing rod, the first gear is respectively connected with 2 second gears in a meshing manner, and one end of the 2 second gears, which is far away from the first gear, is connected with the internal teeth of the gear ring in a meshing manner.

5. The novel planetary mixer of claim 4 wherein there are 2 planetary gear assemblies, the shaft sleeve has a third gear, and 2 shafts are connected in mesh with each other via 2 third gears to achieve synchronous rotation.

6. The novel planetary mixer as claimed in claim 5, wherein a screw is connected to the bottom side of the barrel cover, a fourth gear and a brush block are sleeved on the screw, the fourth gear is fixedly connected with the screw, the fourth gear is meshed with the third gear, the brush block is in threaded connection with the screw, and the brush block has an outer surface which is attached to the inner wall of the mixing barrel.

7. A novel planetary mixer as claimed in claim 6 wherein there are at least 2 screws and 2 screws are symmetrically located.

8. The planetary mixer of claim 7 wherein the brush blocks are semi-circular in shape and 2 brush blocks are in contact to form an annular structure that conforms to the inner wall of the mixer drum.

9. The novel planetary mixer as claimed in claim 6 wherein there are 2 of the screws, one of the screws is connected to the fourth gear, the brush block is an annular block, and opposite sides of the brush block are each threadedly connected to 2 of the screws.

10. A novel planetary mixer as claimed in claim 6 or 7 or 8 or 9, wherein the end of the screw remote from the barrel cover is connected to a stop block.