CN212819509U - High-efficient powder mixing apparatus - Google Patents

Abstract

The utility model discloses a high-efficient powder mixing apparatus, including agitator and frame, the both ends difference level of agitator horizontal direction sets up coaxial pivot, the pivot rotates the installation with the frame, the inside relative rotation of agitator sets up the (mixing) shaft, the (mixing) shaft is beta with the axis contained angle of pivot, and 90 is more than or equal to beta > 0, and this high-efficient powder mixing apparatus adopts at the inside relative pivoted (mixing) shaft that sets up of pivoted agitator, makes inside powder when self rolls, accepts the (mixing) shaft stirring effect that comes from not equidirectional to make inside powder mix from a plurality of directions, effectively promote the degree of mixing of various powders, shorten and mix the required time, promote stirring efficiency promptly.

Description

High-efficient powder mixing apparatus

Technical Field

The utility model relates to a medicine preparation technical field specifically is a high-efficient powder mixing apparatus.

Background

In the medicine production process, often need use powder mixing apparatus to carry out intensive mixing to the powder, among the prior art, there is the homogenizer of a V-arrangement structure, and the agitator is the V-arrangement structure promptly, and the three extreme point homoenergetic of agitator all can fill and unload, and it is comparatively convenient to operate, and the agitator can effectively promote the mixture of inside powder when the upset, but, this kind of homogenizer still has the problem that mixes thoroughly, and the homogenization required time is long.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient powder mixing apparatus, through at the inside relative pivoted (mixing) shaft that increases of agitator, promote homogenization efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient powder mixing apparatus, includes agitator and frame, the both ends of agitator horizontal direction level respectively set up coaxial pivot, the pivot rotates with the frame and installs, the inside relative rotation of agitator sets up the (mixing) shaft, the axis contained angle of (mixing) shaft and pivot is beta, and 90 is greater than or equal to beta > 0.

As a preferred technical scheme of the utility model, the agitator is of a V-shaped structure, the rotating shaft is fixedly connected with the outer walls of two inclined cylinders, and the insides of the two groups of inclined cylinders are coaxially and rotatably provided with the stirring shaft, the two ends of the stirring shaft are respectively and relatively rotatably provided with a fixing frame, the fixing frame is respectively and fixedly installed with the two ends of the inner wall of the inclined cylinder, the two ends of the inclined cylinder are respectively provided with a material replacement port, the material replacement port shared by the two groups of inclined cylinders is provided with a discharge valve, and the material replacement port at the other end of the inclined cylinder is provided with an openable sealing end cover;

through setting up the agitator of V-arrangement, make things convenient for going up of powder, and the tip sets up the horizontally pivot, makes the agitator rotate along horizontal axis, makes inside powder can roll from top to bottom under the action of gravity, and the design of inside two oblique section of thick bamboos, makes the powder can continuous dispersion in the in-process that rolls, avoids wholly rolling the problem that hardens that causes.

As a preferred technical scheme of the utility model, the rotating shaft is a hollow shaft, a fixed shaft fixedly connected with the machine base is coaxially arranged inside the rotating shaft, a connecting shaft is arranged at the end part of the fixed shaft through a universal coupling, the end part of the connecting shaft is connected with the stirring shaft through a bevel gear pair, and the connecting shaft is rotatably installed with the outer wall of the stirring barrel;

the fixed shaft is arranged in the hollow rotating shaft, so that the supporting performance of the rotating shaft is improved, the stirring shaft which rotates relative to the stirring barrel is arranged in the inclined barrel, the stirring from other directions is received when the internal powder rolls up and down, the mixing of the powder is accelerated, and the stirring efficiency is improved.

As a preferred technical scheme of the utility model, the outside of the bevel gear pair and the universal coupling at the two ends of the connecting shaft are both provided with a dustproof box, and the dustproof box is fixedly connected with the inner wall of the stirring barrel;

through the mode that increases the dust-proof box, avoid inside powder to drive assembly's influence, also avoid the powder to be contaminated simultaneously.

As a preferred technical scheme of the utility model, the axis included angle between the connecting shaft and the fixed shaft is gamma, and gamma-beta =90 degrees;

through the limitation to the axis included angle, the stirring shaft is perpendicular to the connecting shaft, and a non-zero included angle exists between the stirring shaft and the rotating shaft, namely, in the rotating process, the powder can be stirred from different angles.

As an optimal technical scheme of the utility model, the frame includes the motor, set up the transmission shaft between motor and the pivot, the both ends of transmission shaft are connected with the output shaft of pivot and motor through bevel gear pair respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient powder mixing apparatus adopts and sets up relative pivoted (mixing) shaft inside the pivoted agitator, makes inside powder when self rolls, accepts the (mixing) shaft stirring effect that comes from the equidirectional to make inside powder mix from a plurality of directions, effectively promote the degree of mixing of various powders, shorten and mix the required time, promote stirring efficiency promptly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1 stirring barrel, 101 rotating shaft, 102 stirring shaft, 103 connecting shaft, 104 fixing frame, 105 discharging valve, 106 dust-proof box, 2 base, 201 motor, 202 transmission shaft and 203 fixing shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient powder mixing apparatus, includes agitator 1 and frame 2, and the both ends of agitator 1 horizontal direction level respectively set up coaxial pivot 101, and pivot 101 rotates with frame 2 and installs, and agitator 1 is inside to rotate relatively and sets up (mixing) shaft 102, and the axis contained angle of (mixing) shaft 102 and pivot 101 is beta, and 90 is more than or equal to beta > 0.

The stirring barrel 1 is of a V-shaped structure, a rotating shaft 101 is fixedly connected with the outer walls of two inclined barrels, stirring shafts 102 are coaxially and rotatably arranged in the two inclined barrels, two ends of each stirring shaft 102 are respectively and relatively rotatably provided with a fixing frame 104, the fixing frames 104 are respectively and fixedly installed with two ends of the inner wall of each inclined barrel, two ends of each inclined barrel are respectively provided with a material replacing port, a material discharging valve 105 is arranged at a material replacing port shared by the two inclined barrels, and an openable sealing end cover is arranged at a material replacing port at the other end of each inclined barrel;

through setting up the agitator 102 of V-arrangement, make things convenient for going up of powder, and the tip sets up horizontally pivot 101, makes agitator 102 can rotate along horizontal axis, makes inside powder can roll from top to bottom under the action of gravity, and the design of inside two skew drums, makes the powder can be continuous dispersion at the in-process that rolls, avoids the problem that hardens that whole roll caused.

The rotating shaft 101 is a hollow shaft, a fixed shaft 203 fixedly connected with the base 2 is coaxially arranged in the rotating shaft 101, the end part of the fixed shaft 203 is provided with a connecting shaft 103 through a universal coupling, the end part of the connecting shaft 103 is connected with the stirring shaft 102 through a bevel gear pair, and the connecting shaft 103 is rotatably arranged with the outer wall of the stirring barrel 1;

through setting up fixed axle 203 in hollow rotating shaft 101, promote the support performance of rotating shaft 101, set up the (mixing) shaft 102 with agitator 1 relative pivoted in oblique section of thick bamboo simultaneously, make inside powder roll from top to bottom, accept the stirring that comes from other directions, accelerate the mixture of powder, promote stirring efficiency.

Dust-proof boxes 106 are arranged outside the bevel gear pairs and the universal couplings at the two ends of the connecting shaft 103, and the dust-proof boxes 106 are fixedly connected with the inner wall of the stirring barrel 1;

by adding the dustproof box 106, the influence of the powder inside on the transmission assembly is avoided, and meanwhile, the powder is prevented from being polluted.

The included angle between the connecting shaft 103 and the axis of the fixed shaft 203 is gamma, and gamma-beta =90 degrees;

the stirring shaft 102 is perpendicular to the connecting shaft 103 by limiting the included angle of the axes, and an included angle which is not zero exists between the stirring shaft 102 and the rotating shaft 101, namely, the powder can be stirred from different angles in the rotating process.

The base 2 comprises a motor 201, a transmission shaft 202 is arranged between the motor 201 and the rotating shaft 101, and two ends of the transmission shaft 202 are respectively connected with the rotating shaft 101 and an output shaft of the motor 201 through a bevel gear pair.

When in use: opening the end cover, filling different powder materials from the material changing port, then closing the end cover, starting the motor 201, enabling the stirring barrel 1 to rotate around the horizontal axis, enabling the powder materials inside to roll up and down, during the period, due to the limitation of the fixed shaft 203, the stirring shaft 102 rotates in the stirring barrel 1, and the rotating axis is not overlapped with the axis of the rotating shaft 101, so that the powder materials are stirred in different directions, the powder materials are enabled to be rapidly fused, the mixing efficiency is improved, and the full homogenization of the powder materials is guaranteed to be completed in a short time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient powder mixing apparatus, includes agitator (1) and frame (2), its characterized in that: the stirring device is characterized in that two ends of the stirring barrel (1) in the horizontal direction are respectively and horizontally provided with a coaxial rotating shaft (101), the rotating shafts (101) are rotatably installed on the machine base (2), a stirring shaft (102) is relatively rotatably arranged in the stirring barrel (1), the included angle between the stirring shaft (102) and the axis of the rotating shaft (101) is beta, and the included angle is more than or equal to 90 degrees and is more than or equal to beta 0 degrees.

2. A high efficiency powder mixing apparatus as defined in claim 1, wherein: the stirring barrel (1) is of a V-shaped structure, the rotating shaft (101) is fixedly connected with the outer walls of two inclined barrels, the two inclined barrels are internally and coaxially rotated to form the stirring shaft (102), the two ends of the stirring shaft (102) are respectively and relatively rotated to form the fixing frame (104), the fixing frame (104) is respectively and fixedly installed on the two ends of the inner wall of each inclined barrel, the two ends of each inclined barrel are respectively provided with a material replacement port, the material replacement port shared by the two inclined barrels is provided with a material discharging valve (105), and the material replacement port at the other end of each inclined barrel is provided with an openable sealing end cover.

3. A high efficiency powder mixing apparatus as defined in claim 1, wherein: the utility model discloses a stirring barrel, including pivot (101), pivot (101) and frame (2), pivot (101) are the hollow shaft, pivot (101) inside coaxial setting and frame (2) fixed connection's fixed axle (203), fixed axle (203) tip sets up connecting axle (103) through universal joint, the tip of connecting axle (103) is connected through bevel gear pair with (mixing) shaft (102), connecting axle (103) rotate the installation with the outer wall of agitator (1).

4. A high efficiency powder mixing apparatus as defined in claim 3, wherein: the bevel gear pairs at the two ends of the connecting shaft (103) and the outer parts of the universal couplings are respectively provided with a dustproof box (106), and the dustproof boxes (106) are fixedly connected with the inner wall of the stirring barrel (1).

5. A high efficiency powder mixing apparatus as defined in claim 3, wherein: the included angle between the connecting shaft (103) and the axis of the fixed shaft (203) is gamma, and gamma-beta =90 degrees.

6. A high efficiency powder mixing apparatus as defined in claim 1, wherein: the base (2) comprises a motor (201), a transmission shaft (202) is arranged between the motor (201) and the rotating shaft (101), and two ends of the transmission shaft (202) are connected with output shafts of the rotating shaft (101) and the motor (201) through bevel gear pairs respectively.

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