CN212328003U

CN212328003U - Drum-type blendor

Info

Publication number: CN212328003U
Application number: CN202020609474.7U
Authority: CN
Inventors: 陈华; 刘安; 杨桂贤; 尤继冉; 邱得光; 张露露
Original assignee: Shandong Lukang Pharmaceutical Co Ltd
Current assignee: Amicogen China Biopharm Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-01-12
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a drum-type blendor belongs to medicine processing equipment technical field, including mixing barrel and the agitating unit of setting in mixing barrel, its characterized in that: agitating unit is including rotating the pivot of connection between the relative both sides terminal surface of mixing barrel, the hollow structure has been seted up to pivot inside, and the middle part perpendicular to axis direction of pivot sets up the guide mouth of predetermineeing quantity, and the symmetry is provided with the helical blade who is used for the compounding on the axial plane of the pivot of guide mouth both sides, the beneficial effects of the utility model are that: a pair of helical blades with opposite rotation directions are arranged on the rotating shaft, so that materials at two ends are gathered towards the inside, and the materials are fully mixed through collision and extrusion; the mixed materials are transferred to two sides by combining the material guide port, the arc-shaped guide plate and the rotating shaft with a hollow structure, so that the materials are uniformly mixed; the rotating shaft with the hollow structure frees part of space, and increases the capacity of processing materials while transferring the materials.

Description

Drum-type blendor

The technical field is as follows:

the utility model belongs to the technical field of the medicine processing equipment, more specifically relates to a drum-type blendor.

Background art:

the drum-type mixes the machine and is the most common processing equipment of synthetic processing of medicine, and general drum-type mixes the machine, which comprises a bracket, it is connected with the pivot to rotate on the support, rotate in the pivot and be connected with a compounding section of thick bamboo, be equipped with the stirring leaf of a plurality of slopes in a compounding section of thick bamboo in the pivot, the pivot stretches out support one end and passes through the belt pulley to be connected with the motor, and the effect material that drives the stirring leaf through the rotation of pivot stirs and mixes.

The poor homogeneity of powder mixing leads to the uneven content of the raw material of the tadine and the sodium carbonate in different positions in the machine body, and finally leads to the unqualified batch of raw materials. The qualified rate is low, the task is heavy, the raw material of the pyridine for powder mixing is expensive, a large amount of intermediates are mixed again in the powder mixing process, and potential quality hazards are brought to workshop products.

The utility model has the following contents:

in order to solve the problems and overcome the defects of the prior art, the utility model provides a drum mixer;

the first technical problem to be solved is that: due to the action of the stirring blades, materials are gathered at one side in the machine body, so that the content of the raw materials of the tadine and the sodium carbonate at different positions in the machine body is not uniform, and finally the batch of raw materials is unqualified.

The utility model provides a concrete technical scheme of above-mentioned technical problem does: drum-type blendor, including mixing barrel and the agitating unit of setting in mixing barrel, be provided with feed inlet and discharge gate on the mixing barrel respectively, one side of mixing barrel is provided with drive agitating unit moving motor, its characterized in that: the stirring device comprises a rotating shaft which is rotatably connected between the two opposite side end surfaces of the mixing barrel, a hollow structure is arranged in the rotating shaft, the middle part of the rotating shaft is provided with a preset number of material guide openings vertical to the axis direction,

helical blades for mixing materials are symmetrically arranged on the axial surface of the rotating shaft positioned on two sides of the material guide opening, each helical blade comprises a helical blade I and a helical blade II, and the rotation directions of the helical blades I and the helical blades II are opposite; an arc-shaped guide plate is also arranged outside the material guide opening.

Furthermore, the axial direction of the arc-shaped guide plate is consistent with the axial direction of the rotating shaft, and one end of the arc-shaped guide plate is fixed on the section of the rotating shaft.

Furthermore, sieve pores are formed in the end face of the arc-shaped guide plate.

Furthermore, a necking structure is arranged in the middle of the hollow structure, flaring structures are arranged at two ends of the hollow structure, and the material guide port is communicated with the necking structure.

Furthermore, the outer side of the flaring structure is connected with a connecting shaft through a support, one end of the rotating shaft is connected with the inner wall of the mixing barrel in a rotating mode, and the other end of the rotating shaft is connected with the output end of the motor after penetrating through the inner wall of the mixing barrel.

The utility model has the advantages that:

the device creatively arranges a pair of helical blades with opposite rotation directions on the rotating shaft to realize the gathering of materials at two ends towards the inside and realize the full mixing of the materials through collision and extrusion; the mixed materials are transferred to two sides by combining the material guide port, the arc-shaped guide plate and the rotating shaft with a hollow structure, so that the materials are uniformly mixed;

partial space has been liberated to hollow structure's pivot, when realizing shifting the material, has increased the ability of handling the material, and hollow structure who has throat and flaring structure can shift the material smoothly, prevents the gathering and the dead angle of material.

Description of the drawings:

FIG. 1 is a schematic view of the structure of the rotating shaft of the present invention;

FIG. 2 is a schematic structural view of a sectional view of the rotating shaft of the present invention;

FIG. 3 is a schematic structural view of the present invention; in the drawings:

1. a connecting shaft; 2. a support; 3. a helical blade I; 4. a rotating shaft; 5. an arc-shaped guide plate; 6. a material guide port; 7. a helical blade II; 8. a flaring structure; 9. a necking structure; 10. a motor; 11. a mixing barrel; 12. a feed inlet; 13. and (4) a discharge port.

The specific implementation mode is as follows:

to further clarify the objects, aspects and advantages of the present invention, a more complete description of the invention will now be rendered by reference to figures 1-3. In describing the present invention, it should be understood that the terms "center", "upper", "lower", "left", "right", "rear", "lower left", "upper right", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and 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 scope of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model discloses a concrete implementation mode: drum-type blendor, including mixing barrel 11 and the agitating unit of setting in mixing barrel 11, mixing barrel 11 is last to be provided with feed inlet 12 and discharge gate 13 respectively, one side of mixing barrel 11 is provided with drive agitating unit moving motor 10, its characterized in that: the stirring device comprises a rotating shaft 4 which is rotatably connected between the two opposite side end surfaces of the mixing barrel 11, a hollow structure is arranged inside the rotating shaft 4, the middle part of the rotating shaft 4 is provided with a preset number of material guide openings 6 vertical to the axial direction,

helical blades for mixing materials are symmetrically arranged on the axial surface of the rotating shaft 4 positioned on two sides of the material guide opening 6, each helical blade comprises a helical blade I3 and a helical blade II 7, and the rotating directions of the helical blades I3 and the helical blades II 7 are opposite; an arc-shaped guide plate 5 is also arranged outside the material guide opening 6.

The axial direction of the arc-shaped guide plate 5 is consistent with the axial direction of the rotating shaft 4, and one end of the arc-shaped guide plate 5 is fixed on the section of the rotating shaft 4. And the end surface of the arc-shaped guide plate 5 is provided with a sieve mesh.

The middle part of the hollow structure is provided with a necking structure 9, the two ends of the hollow structure are provided with flaring structures 8, and the material guide port 6 is communicated with the necking structure 9. The outer side of the flaring structure 8 is connected with a connecting shaft 1 through a support 2, one end of the rotating shaft 4 is connected with the inner wall of the mixing barrel 11 in a rotating manner, and the other end of the rotating shaft 4 is connected with the output end of the motor 10 through the inner wall of the mixing barrel 11 by the connecting shaft 1.

It is to be noted that the utility model relates to a drum mixer, when in specific work,

1. the raw material of the tadine and the sodium carbonate are added into a mixing barrel 11 through a feed inlet 12 according to the process requirement proportion, a motor 10 is started, the motor 10 drives a rotating shaft 4 to rotate through a connecting shaft 1,

2. helical blades for mixing are symmetrically arranged on the axial surface of the rotating shaft 4 positioned on two sides of the material guide opening 6, and the rotating directions of the helical blades I3 and the helical blades II 7 are opposite; the spiral blades with opposite rotation directions realize that materials at two ends are gathered towards the inside, and the materials are fully mixed through collision and extrusion; the mixed materials are extruded into a hollow structure inside the rotating shaft 4 through the material guide port 6 under the extrusion of the arc-shaped guide plate 5;

3. a necking structure 9 is arranged in the middle of the hollow structure, flaring structures 8 are arranged at two ends of the hollow structure, the material guide port 6 is communicated with the necking structure 9, materials slide to the flaring structures 8 from the necking structure 9 under the action of gravity and gradient, and are transferred to two sides of the rotating shaft 4 through the supports 2 at the outer sides of the flaring structures 8, so that one corner of the materials is prevented from being gathered due to one-way helical blades, and the materials are mixed in a balanced manner; meanwhile, the rotating shaft 4 with the hollow structure frees part of space, and improves the capacity of processing materials while transferring the materials.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drum-type blendor, includes mixing barrel (11) and the agitating unit of setting in mixing barrel (11), be provided with feed inlet (12) and discharge gate (13) on mixing barrel (11) respectively, one side of mixing barrel (11) is provided with drive agitating unit moving motor (10), its characterized in that: the stirring device comprises a rotating shaft (4) which is rotatably connected between the two opposite side end faces of the mixing barrel (11), a hollow structure is arranged in the rotating shaft (4), the middle part of the rotating shaft (4) is provided with a preset number of material guide ports (6) in the direction vertical to the axis,

helical blades for mixing materials are symmetrically arranged on the axial surface of the rotating shaft (4) positioned on two sides of the material guide opening (6), the helical blades comprise a helical blade I (3) and a helical blade II (7), and the rotation directions of the helical blade I (3) and the helical blade II (7) are opposite; an arc-shaped guide plate (5) is arranged on the outer side of the material guide opening (6).

2. A drum mixer according to claim 1, characterized in that the axial direction of said arc-shaped deflector (5) coincides with the axial direction of the rotor shaft (4), and one end of the arc-shaped deflector (5) is fixed to the cross-section of the rotor shaft (4).

3. A drum mixer according to claim 2, characterized in that the end surface of said arc-shaped deflector (5) is provided with sieve holes.

4. A drum mixer according to any one of claims 1-3, characterized in that a throat structure (9) is provided in the middle of the hollow structure, flared structures (8) are provided at both ends of the hollow structure, and the material guiding opening (6) is in communication with the throat structure (9).

5. A drum mixer according to claim 4, characterized in that the outer side of said flaring structure (8) is connected with a shaft (1) through a bracket (2), one end of the shaft (4) is rotatably connected with the inner wall of the mixing barrel (11), and the other end of the shaft (4) is connected with the output end of the motor (10) through the inner wall of the mixing barrel (11).