CN219355936U

CN219355936U - Powder mixer

Info

Publication number: CN219355936U
Application number: CN202223274313.5U
Authority: CN
Inventors: 刘倩; 高丽雯; 欧阳诚真
Original assignee: Nanjing Bison Pharmaceutical Technology Co ltd
Current assignee: Nanjing Bison Pharmaceutical Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-18
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a powder mixer, which comprises a base, wherein a group of support columns are fixedly arranged at the left part of the lower end of the base and the right part of the lower end of the base, the two groups of support columns are distributed in a bilateral symmetry manner, each group of support columns are arranged in two, a processing barrel is fixedly arranged at the upper end of the base, a barrel cover is arranged at the upper end of the processing barrel, stirring equipment is fixedly arranged in the middle of the upper end of the barrel cover, an injection pipe is fixedly arranged at the left part of the upper end of the barrel cover, a support plate is fixedly arranged between the two support columns at the left side of the barrel cover, and a hydraulic cylinder is commonly arranged at the left end of a blanking frame and the upper end of the support plate. According to the powder mixing machine, the stirring equipment is arranged, the motor drives the rotating column, the rotating column drives the first connecting disc and the second connecting disc, the first mixing plate and the second mixing plate are driven by the first connecting disc and the second connecting disc to operate, and the mixing effect of powder can be improved under the condition that the first mixing plate and the second mixing plate rotate simultaneously.

Description

Powder mixer

Technical Field

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

Background

The powder is a dry agent obtained by mixing and crushing raw medicines, fillers and stabilizers, and the performance of the powder mainly has the fineness, uniformity, stability and powder-spitting property, and the average particle size of the traditional powder is about 10 microns. In the current split charging field of domestic powder, a split charging mixer is generally composed of a stirrer and a conical mixing hopper; as is well known, 2-cyano-4-nitroaniline is an important disperse dye intermediate, however, due to the complex steps of the traditional synthesis process of 2-cyano-4-nitroaniline, the 2-cyano-4-nitroaniline has more byproducts, low yield and low purity, the requirements of the field on the annual yield of the 2-cyano-4-nitroaniline cannot be met, and the increasingly strict quality requirements and environmental protection requirements cannot be met. The nitrating 2-cyano-4-nitrochlorobenzene is separated from sulfuric acid containing a small amount of nitric acid after being generated in the production of 2-cyano-4-nitroaniline. The traditional process is to add the sulfuric acid containing the nitrites into water to separate out (called water separation for short) by utilizing the different solubility of the nitrites in the water and the concentrated sulfuric acid, then filtering out dilute acid to obtain the nitrites, then washing the nitrites to remove impurities to be nearly neutral, then dissolving the nitrites in a selected organic solvent, and then carrying out the post-ammonolysis reaction to obtain the product 2-4-nitroaniline, wherein the preparation of the ferrous sulfate sheet needs to use powder mixing equipment.

The prior art (patent number: CN 214438129U) discloses a powder split charging mixer, which comprises a barrel, stirring paddles, a first motor and a discharging device, wherein the bottom of the barrel is conical, the stirring paddles are fixedly connected with an output shaft of the first motor, the stirring paddles and the discharging device are positioned in the barrel, the discharging device is positioned at the bottom of the barrel, the stirring paddles are provided with a plurality of feeding boxes, the feeding boxes are fixedly provided with a feeding hole and a discharging hole, the feeding hole is positioned outside the barrel, the discharging hole is positioned in the barrel, a material baffle is arranged at the discharging hole, a material baffle cover is arranged on the discharging hole, and a driving piece is fixedly arranged on the material baffle. The utility model has the beneficial effects that: through setting up the feeding case for in the powder gets into the barrel through the feeding case, and set up striker plate and control in the discharge gate department of feeding case, thereby realize changing the mixing ratio of powder when powder stirring mixes.

The existing powder mixer has the following defects that when the existing powder mixer works, powder needs to be mixed and treated, the use efficiency is reduced due to the fact that the mixing effect of the powder is general, and the blanking speed of the processed powder is inconvenient to adjust, so that the use efficiency is reduced, and therefore, a novel powder mixer is provided.

Disclosure of Invention

The utility model mainly aims to provide a powder mixer which can effectively solve the problem of discharging speed and improve the mixing problem of powder.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a powder mixes machine, includes the base, the equal fixed mounting in base lower extreme left part and lower extreme right part has a set of support column, two sets of the support column is bilateral symmetry distribution and every group sets up to two, base upper end fixed mounting has the processing bucket, processing bucket upper end is provided with the bung, bung upper end middle part fixed mounting has agitated vessel, bung upper end left part fixed mounting has the injection pipe, and left side is two common fixed mounting has the extension board between the support column, the lower part of base left part fixed mounting has the work or material rest, work or material rest left end and extension board upper end are provided with the pneumatic cylinder jointly.

Preferably, the stirring equipment comprises a motor, motor output fixedly connected with rotates the post, a connection pad has been cup jointed to rotation post surface middle part fixedly connected with, a connection pad surface fixedly connected with link, the one end fixedly connected with of a connection pad is kept away from to the link a plurality of hybrid plates, rotation post surface lower part fixedly connected with No. two connection pads, no. two connection pad surface fixedly connected with a plurality of hybrid plates, motor fixedly connected with is on the bung.

Preferably, a plurality of first mixing plates and a plurality of second mixing plates are distributed in an annular array, and the connecting frame is in an L-shaped structure.

Preferably, the right end of the hydraulic cylinder is movably connected with a push rod, and the right end of the push rod is fixedly connected with an adjusting plate.

Preferably, the upper end of the blanking frame is provided with a cover plate, the left end of the blanking frame is provided with a movable groove, a connecting pipe is fixedly installed in the middle of the upper end of the cover plate in a penetrating manner, and the lower end of the blanking frame is fixedly connected with a blanking pipe in a penetrating manner.

Preferably, the adjusting plate is movably connected in the moving groove, and the adjusting plate is positioned between the blanking pipe and the connecting pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. in the utility model, through arranging the stirring equipment, the mixing efficiency of the powder can be improved, when the powder mixer is used, firstly, the powder is injected into a processing barrel from an injection pipe, a motor drives a rotating column, the rotating column drives a first connecting disc and a second connecting disc, the first connecting disc and the second connecting disc drive a first mixing plate and a second mixing plate to operate, and the mixing effect of the powder can be improved under the condition that the first mixing plate and the second mixing plate simultaneously rotate;

2. according to the utility model, the blanking speed can be controlled by arranging the hydraulic cylinder, when the processed powder blanking speed is too high in use, the hydraulic cylinder drives the push rod, and then the push rod drives the adjusting plate to move rightwards, so that the distance between the adjusting plate and the right box wall in the blanking frame is reduced, and when the blanking speed is required to be high, the distance between the adjusting plate and the right box wall in the blanking frame is increased.

Drawings

FIG. 1 is a schematic view of the overall structure of a powder mixer according to the present utility model;

FIG. 2 is a schematic view showing the overall structure of a stirring device of a powder mixer according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a hydraulic cylinder of a powder mixer according to the present utility model;

fig. 4 is a schematic view showing the overall structure of a blanking frame of a powder mixer according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. processing a barrel; 4. a barrel cover; 5. an injection tube; 6. a stirring device; 7. a support plate; 8. a hydraulic cylinder; 9. a blanking frame; 61. a motor; 62. rotating the column; 63. a first connecting disc; 64. a connecting frame; 65. a first mixing plate; 66. a second connecting disc; 67. a second mixing plate; 81. a push rod; 82. an adjusting plate; 91. a moving groove; 92. discharging pipes; 93. a connecting pipe; 94. and a cover plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, a powder mixer comprises a base 1, wherein a group of support columns 2 are fixedly installed at the left part of the lower end of the base 1 and the right part of the lower end of the base 1, the two groups of support columns 2 are distributed symmetrically left and right, each group of support columns are arranged two, a processing barrel 3 is fixedly installed at the upper end of the base 1, a barrel cover 4 is arranged at the upper end of the processing barrel 3, stirring equipment 6 is fixedly installed at the middle part of the upper end of the barrel cover 4, an injection pipe 5 is fixedly installed at the left part of the upper end of the barrel cover 4, a support plate 7 is fixedly installed between the two support columns 2 at the left side together, a blanking frame 9 is fixedly installed at the left part of the lower end of the base 1, and a hydraulic cylinder 8 is commonly arranged at the left end of the blanking frame 9 and the upper end of the support plate 7.

The stirring equipment 6 comprises a motor 61, wherein the output end of the motor 61 is fixedly connected with a rotating column 62, a first connecting disc 63 is fixedly sleeved in the middle of the outer surface of the rotating column 62, a connecting frame 64 is fixedly connected to the outer surface of the first connecting disc 63, one end, far away from the first connecting disc 63, of the connecting frame 64 is fixedly connected with a plurality of first mixing plates 65, the lower part of the outer surface of the rotating column 62 is fixedly connected with a second connecting disc 66, the outer surface of the second connecting disc 66 is fixedly connected with a plurality of second mixing plates 67, and the motor 61 is fixedly connected to the barrel cover 4; the first mixing plates 65 and the second mixing plates 67 are distributed in an annular array, and the connecting frame 64 is of an L-shaped structure; the motor 61 drives the rotating column 62, the rotating column 62 drives the first connecting disc 63 and the second connecting disc 66, and the first connecting disc 63 and the second connecting disc 66 drive the first mixing plate 65 and the second mixing plate 67 to operate, and the mixing effect of powder can be improved under the condition that the first mixing plate 65 and the second mixing plate 67 rotate simultaneously.

The right end of the hydraulic cylinder 8 is movably connected with a push rod 81, and the right end of the push rod 81 is fixedly connected with an adjusting plate 82; the upper end of the blanking frame 9 is provided with a cover plate 94, the left end of the blanking frame 9 is provided with a movable groove 91, a connecting pipe 93 is fixedly inserted and installed in the middle of the upper end of the cover plate 94, and the lower end of the blanking frame 9 is fixedly inserted and connected with a blanking pipe 92; the adjusting plate 82 is movably connected in the moving groove 91, and the adjusting plate 82 is positioned between the blanking pipe 92 and the connecting pipe 93; the push rod 81 is driven by the hydraulic cylinder 8, and then the push rod 81 drives the adjusting plate 82, so that the adjusting plate 82 moves rightwards, the distance between the adjusting plate 82 and the right box wall inside the blanking frame 9 is reduced, and when the blanking speed is required to be high, the distance between the adjusting plate 82 and the right box wall inside the blanking frame 9 is increased.

It should be noted that, the present utility model is a powder mixer, by setting the stirring device 6, the mixing efficiency of the powder can be improved, when in use, firstly, the powder is injected into the processing barrel 3 from the injection pipe 5, the motor 61 drives the rotating column 62, the rotating column 62 drives the first connecting disc 63 and the second connecting disc 66, the first connecting disc 63 and the second connecting disc 66 drive the first mixing plate 65 and the second mixing plate 67 to operate, and the mixing effect of the powder can be improved under the condition that the first mixing plate 65 and the second mixing plate 67 rotate simultaneously; through setting up pneumatic cylinder 8, can control the speed of unloading, when using, when the powder unloading speed of processing completion is too fast, drive push rod 81 through pneumatic cylinder 8, drive regulating plate 82 by push rod 81 again, make regulating plate 82 remove to the right, make the distance between the inside right box wall of regulating plate 82 and unloading frame 9 narrow, when the unloading speed is fast needs, make the distance between the inside right box wall of regulating plate 82 and unloading frame 9 grow can, the powder that this equipment is used for the preparation aspect of ferrous sulfate piece mixes.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A powder mixer comprising a base (1), characterized in that: the novel automatic feeding device is characterized in that a group of support columns (2) are fixedly arranged at the left part of the lower end of the base (1) and the right part of the lower end of the base, the support columns (2) are distributed in a bilateral symmetry mode, two support columns are arranged in each group, a processing barrel (3) is fixedly arranged at the upper end of the base (1), a barrel cover (4) is arranged at the upper end of the processing barrel (3), stirring equipment (6) is fixedly arranged in the middle of the upper end of the barrel cover (4), an injection pipe (5) is fixedly arranged at the left part of the upper end of the barrel cover (4), a support plate (7) is fixedly arranged between the support columns (2) at the left side of the base, a discharging frame (9) is fixedly arranged at the left part of the lower end of the base (1), and a hydraulic cylinder (8) is fixedly arranged at the left end of the discharging frame (9) and the upper end of the support plate (7).

2. A powder mixer according to claim 1, wherein: the stirring equipment (6) comprises a motor (61), a rotating column (62) is fixedly connected to the output end of the motor (61), a connecting disc (63) is fixedly sleeved in the middle of the outer surface of the rotating column (62), a connecting frame (64) is fixedly connected to the outer surface of the connecting disc (63), a plurality of first mixing plates (65) are fixedly connected to one end of the connecting frame (64) away from the connecting disc (63), a second connecting disc (66) is fixedly connected to the lower portion of the outer surface of the rotating column (62), a plurality of second mixing plates (67) are fixedly connected to the outer surface of the second connecting disc (66), and the motor (61) is fixedly connected to the barrel cover (4).

3. A powder mixer according to claim 2, wherein: a plurality of first mixing plates (65) and a plurality of second mixing plates (67) are distributed in an annular array, and the connecting frame (64) is of an L-shaped structure.

4. A powder mixer according to claim 3, wherein: the right end of the hydraulic cylinder (8) is movably connected with a push rod (81), and the right end of the push rod (81) is fixedly connected with an adjusting plate (82).

5. A powder mixer according to claim 4, wherein: the upper end of the blanking frame (9) is provided with a cover plate (94), the left end of the blanking frame (9) is provided with a movable groove (91), a connecting pipe (93) is fixedly installed in the middle of the upper end of the cover plate (94) in a penetrating mode, and the lower end of the blanking frame (9) is fixedly connected with a blanking pipe (92) in a penetrating mode.

6. A powder mixer according to claim 5, wherein: the adjusting plate (82) is movably connected in the moving groove (91), and the adjusting plate (82) is positioned between the blanking pipe (92) and the connecting pipe (93).