CN212040206U

CN212040206U - Feed production biax mixing stirring device

Info

Publication number: CN212040206U
Application number: CN201922326559.4U
Authority: CN
Inventors: 王洪宇
Original assignee: Yangzhou Shangding Machinery Co ltd
Current assignee: Yangzhou Shangding Machinery Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-12-01
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a feed production biax mixing stirring device, including mixing the box, mixing the box inside and being provided with the churn, install two (mixing) shafts in the churn, the churn both sides have set up a plurality of guide mouths from top to bottom at intervals in proper order, the mixing box is provided with the decurrent compounding passageway of slope in the below symmetry of churn, installs spiral (mixing) shaft in the compounding passageway, two compounding passageway lower extremes intersect and communicate with the discharge gate that sets up in mixing the box bottom; the utility model arranges a mixing drum in the mixing box body, and the double mixing shafts in the mixing drum primarily mix the materials; a plurality of material guide ports are formed in the side face of the mixing drum, materials are introduced into the interlayer cavity, pass through the layer-by-layer grid mesh plate under the action of gravity, are dispersed by the mesh surface, and are subjected to secondary mixing; the materials finally fall into the material mixing channel, are stirred and mixed again by the spiral stirring shaft and then are led out; the multiple material mixing structure ensures that the materials are fully mixed, and simultaneously, the manpower is greatly saved.

Description

Feed production biax mixing stirring device

Technical Field

The utility model relates to a relevant technical field of feed production equipment specifically is a feed production biax mixing stirring device.

Background

The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The Feed (Feed) comprises more than ten kinds of Feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, Feed additives and the like. With the continuous aggravation of competition of the feed industry, the co-purchasing integration and capital operation among large-scale feed enterprises become more and more frequent, and domestic excellent feed production enterprises pay more and more attention to the research on the industry market, in particular to the deep research on the trend change of the development environment and the customer demand of the enterprises. Because of this, a large number of excellent domestic feed brands rise rapidly and gradually become a fuzz in the feed industry.

The fodder is in the production and processing process, and each raw materials component needs the intensive mixing stirring, and the amount of labour of artifical compounding is big, and work efficiency is low, and current agitated vessel still remains to improve on the compounding homogeneity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed production biax mixing stirring device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-shaft mixing and stirring device for feed production comprises a mixing box body, wherein a stirring cylinder is arranged in the mixing box body, and an interlayer cavity for material dispersion is formed between the stirring cylinder and the inner wall of the mixing box body; two stirring shafts are arranged in parallel in the stirring cylinder, the top of the mixing box body is respectively provided with a charging opening communicated with two sides of the stirring cylinder, two sides of the stirring cylinder are sequentially provided with a plurality of material guide openings at intervals from top to bottom, and each material guide opening obliquely and downwardly extends into the interlayer cavity; the mixing box is characterized in that mixing channels inclining downwards are symmetrically arranged below the mixing drum in the mixing box body, a spiral mixing shaft is arranged in each mixing channel, and the lower ends of the two mixing channels are intersected and communicated with a discharge port arranged at the bottom of the mixing box body.

Preferably, the two stirring shafts are fixed with mutually staggered stirring blades, the top of the mixing box body is respectively provided with two stirring motors corresponding to the upper ends of the two stirring shafts, and the output ends of the two stirring motors are respectively connected with the corresponding stirring shafts.

Preferably, the charging opening is of an inclined funnel-shaped structure.

Preferably, a plurality of layers of grid screen plates are arranged in the interlayer cavity below each material guide port at intervals and in parallel, the bottom surface of the mixing drum is of a conical structure with the tip end upwards, the conical bottom surface extends outwards to be connected with an upper port of the mixing channel, materials are prevented from being accumulated in the mixing drum, and the complete discharge of the materials is ensured.

Preferably, the mounting plates are symmetrically welded on two sides of the mixing box body, the two mounting plates are respectively provided with a driving motor, and the output end of the driving motor is connected with the corresponding spiral stirring shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model arranges a mixing drum in the mixing box body, and the double mixing shafts in the mixing drum primarily mix the materials; a plurality of material guide ports are formed in the side face of the mixing drum, materials are introduced into the interlayer cavity, pass through the layer-by-layer grid mesh plate under the action of gravity, are dispersed by the mesh surface, and are subjected to secondary mixing; the materials finally fall into the material mixing channel, are stirred and mixed again by the spiral stirring shaft and then are led out; the multiple material mixing structure ensures that the materials are fully mixed, and simultaneously, the manpower is greatly saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the specific structure of the grid mesh plate of the present invention.

In the figure: 1. a mixing box body; 2. a mixing drum; 3. an interlayer cavity; 4. a stirring shaft; 5. stirring blades; 6. a stirring motor; 7. a feed inlet; 8. a material guide port; 9. a grid mesh plate; 10. a mixing channel; 11. a spiral stirring shaft; 12. mounting a plate; 13. a drive motor; 14. and (4) a discharge port.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a double-shaft mixing and stirring device for feed production comprises a mixing box body 1, wherein a stirring cylinder 2 is arranged in the mixing box body 1, and an interlayer cavity 3 for material dispersion is formed between the stirring cylinder 2 and the inner wall of the mixing box body 1; two stirring shafts 4 are arranged in parallel in the stirring cylinder 2, the top of the mixing box body 1 is respectively provided with a charging opening 7 communicated with two sides of the stirring cylinder 2, two sides of the stirring cylinder 2 are sequentially provided with a plurality of material guide openings 8 at intervals from top to bottom, and each material guide opening 8 obliquely and downwardly extends into the interlayer cavity 3; the mixing tank body 1 is internally and symmetrically provided with mixing channels 10 which incline downwards below the mixing drum 2, the mixing channels 10 are internally provided with spiral mixing shafts 11, and the lower ends of the two mixing channels 10 are intersected and communicated with a discharge hole 14 arranged at the bottom of the mixing tank body 1.

Furthermore, the two stirring shafts 4 are fixed with mutually staggered stirring blades 5, the top of the mixing box body 1 is respectively provided with two stirring motors 6 corresponding to the upper ends of the two stirring shafts 4, and the output ends of the two stirring motors 6 are respectively connected with the corresponding stirring shafts 4.

Further, the charging opening 7 is of an inclined funnel-shaped structure.

Furthermore, a plurality of layers of grid screen plates 9 are arranged in the interlayer cavity 3 below the material guide ports 8 at intervals and in parallel, the bottom surface of the stirring cylinder 2 is of a conical structure with an upward tip, and the conical bottom surface extends outwards to be connected with the upper port of the material mixing channel 10.

Furthermore, mounting plates 12 are symmetrically welded on two sides of the mixing box body 1, driving motors 13 are respectively mounted on the two mounting plates 12, and output ends of the driving motors 13 are connected with the corresponding spiral stirring shafts 11.

The working principle is as follows: when the electric stirring device works, the stirring motor 6 and the driving motor 13 are electrically connected with external power supply equipment; when mixing materials, starting the stirring motors 6 and the driving motor 13, introducing materials into the stirring cylinder 2 through the feed opening 7 (the feed opening 7 is provided with a plurality of feed openings, so that a plurality of materials can be added simultaneously), enabling the two stirring shafts 4 in the stirring cylinder 2 to rotate relatively, and enabling the staggered stirring blades 5 to fully mix the materials for primary stirring; during the stirring process, the materials in the stirring cylinder 2 are led out from each material guide port 8 on the side surface, enter the interlayer cavity 3, pass through the grid screen plates 9 layer by layer (the meshes of each layer of grid screen plate 9 are staggered with each other) under the action of gravity, are dispersed by the grid surface, and are subjected to secondary mixing; the materials led out from the material guide ports 8 finally fall into the material mixing channel 10, are stirred and mixed again by the spiral stirring shaft 11 and then are led out from the material outlet 14; the multiple material mixing structure ensures that the materials are fully mixed, and simultaneously, the manpower is greatly saved.

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

1. A double-shaft mixing and stirring device for feed production is characterized by comprising a mixing box body (1), wherein a stirring cylinder (2) is arranged in the mixing box body (1), and a sandwich cavity (3) for material dispersion is formed between the stirring cylinder (2) and the inner wall of the mixing box body (1); two stirring shafts (4) are arranged in parallel in the stirring cylinder (2), the top of the mixing box body (1) is respectively provided with a feeding port (7) communicated with two sides of the stirring cylinder (2), two sides of the stirring cylinder (2) are sequentially provided with a plurality of material guide ports (8) at intervals from top to bottom, and each material guide port (8) obliquely and downwardly extends into the interlayer cavity (3); mixing channels (10) inclining downwards are symmetrically arranged below the mixing drum (2) in the mixing box body (1), a spiral mixing shaft (11) is arranged in each mixing channel (10), and the lower ends of the two mixing channels (10) are intersected and communicated with a discharge hole (14) formed in the bottom of the mixing box body (1).

2. The feed production double-shaft mixing and stirring device according to claim 1, characterized in that: two be fixed with crisscross stirring leaf (5) each other on (mixing) shaft (4), mix box (1) top and correspond two (mixing) shaft (4) upper end and install two agitator motor (6) respectively, the output of two agitator motor (6) is connected with (mixing) shaft (4) that correspond respectively.

3. The feed production double-shaft mixing and stirring device according to claim 1, characterized in that: the feed inlet (7) is of an inclined funnel-shaped structure.

4. The feed production double-shaft mixing and stirring device according to claim 1, characterized in that: a plurality of layers of grid screen plates (9) are arranged in the interlayer cavity (3) at intervals and in parallel below each material guide port (8), the bottom surface of the mixing drum (2) is of a conical structure with an upward tip, and the conical bottom surface extends outwards to be connected with the upper port of the mixing channel (10).

5. The feed production double-shaft mixing and stirring device according to claim 1, characterized in that: the mixing box body (1) is characterized in that mounting plates (12) are symmetrically welded on two sides of the mixing box body (1), driving motors (13) are respectively mounted on the two mounting plates (12), and output ends of the driving motors (13) are connected with corresponding spiral stirring shafts (11).