CN211246373U

CN211246373U - Special double-screw mixing device for feed additive

Info

Publication number: CN211246373U
Application number: CN201921775946.XU
Authority: CN
Inventors: 丁志俊
Original assignee: Nanjing Fenchem Biological Technology Co ltd
Current assignee: Nanjing Fenchem Biological Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-08-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a special double-screw mixing device for feed additives in the field of feed additive production and processing, which comprises a box body, wherein a first motor is installed at the top of a driving crushing roller box body, a stirring shaft is fixedly connected with the output end of the first motor of a driving crushing roller, a lantern ring is sleeved at the bottom end of the stirring shaft of the driving crushing roller, a plurality of groups of stirring blades are installed on the surface of the stirring shaft of the driving crushing roller, a discharge port is arranged at the bottom of the driving crushing roller box body, a crushing barrel is fixedly connected with the top of the inner wall of the driving crushing roller box body through two groups of fixed columns, a crushing mechanism is arranged, when stirring is carried out, the larger particles in the raw materials are crushed by utilizing the meshing action of a driven crushing roller and the driving crushing roller, the crushed raw materials drop in the box body through a through hole, and then, improving the nutritive value of the feed.

Description

Special double-screw mixing device for feed additive

Technical Field

The utility model relates to a feed additive production and processing technology field specifically is a special double screw mixing arrangement of feed additive.

Background

The feed additive is a small amount or trace substance added in the production, processing and using processes of feed, and the feed additive is small in dosage but remarkable in effect. The feed additive is a raw material inevitably used in modern feed industry, and has obvious effects on strengthening the nutritive value of basic feed, improving the production performance of animals, ensuring the health of the animals, saving the feed cost, improving the quality of animal products and the like.

Feed additive need stir the mixture to different materials in process of production, directly stirs feed additive in the current production process, because contain great granule in the raw materials, the unable intensive mixing of direct stirring will lead to stirring not enough evenly, and then influences feed nutritive value.

Based on this, the utility model designs a special double screw mixing arrangement of feed additive to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special double screw mixing arrangement of feed additive 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: the utility model provides a special double screw mixing arrangement of feed additive, includes the box, first motor is installed at the top of box, the output fixedly connected with (mixing) shaft of first motor, the lantern ring has been cup jointed to the bottom of (mixing) shaft, the surface mounting of (mixing) shaft has a plurality of groups stirring leaf, the bottom of box is equipped with the discharge gate, the top of box inner wall is through two sets of fixed column fixedly connected with crushing barrel, the top of crushing barrel just is located and communicates between two sets of fixed columns has two sets of conveying pipes, and is two sets of the top of conveying pipe runs through box and fixedly connected with feeder hopper, be equipped with rubbing crusher in the crushing barrel and construct, the second motor is installed through the connecting block in one side of box, rubbing crusher constructs the output with.

Preferably, rubbing crusher constructs including first pivot and second pivot, the both ends of first pivot are rotated with the inner wall of smashing the bucket respectively and are connected, the fixed surface of first pivot is connected with the driven crushing roller, the one end of second pivot is rotated with the inner wall of smashing the bucket and is connected, the other end of second pivot runs through in proper order and smashes bucket and box to with the output fixed connection of second motor, the fixed surface of second pivot is connected with initiative crushing roller.

Preferably, the inner wall of the lantern ring is evenly provided with four groups of springs, each group one end of the spring far away from the inner wall of the lantern ring is fixedly connected with a fixed block, and one end of the fixed block far away from the spring is of an arc-shaped structure.

Preferably, an end cover is arranged at the discharge port.

Preferably, the driven crushing roller and the driving crushing roller are provided with crushing teeth on the surfaces, and the driven crushing roller is meshed with the driving crushing roller.

Preferably, the two sides of the bottom of the box body are fixedly connected with supporting columns, and the bottom ends of the supporting columns are fixedly connected with fixing seats.

Preferably, the bottom of the crushing barrel is provided with a plurality of groups of through holes.

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

(1) the utility model discloses a set up rubbing crusher and construct, when stirring, utilize driven crushing roller and the meshing effect of initiative crushing roller earlier, smash great granule in the raw materials, the raw materials after smashing drops in the box through the through-hole, recycles the stirring leaf and stirs it, and the intensive mixing stirring improves the nutritive value of fodder.

(2) The utility model discloses a set up the lantern ring, spring and fixed block because the one end of fixed block is the arc structure setting, when stirring, the bottom of (mixing) shaft and arc one side of fixed block are laminated, and the fixed block passes through spring coupling on the lantern ring, and the (mixing) shaft rotates, through the flexible of spring, can alleviate the vibrations of (mixing) shaft to reduce the vibrations of box, improve the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be 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 that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the crushing mechanism of the present invention;

FIG. 3 is a bottom view of the crushing barrel of the present invention;

FIG. 4 is a top view of the inside of the case of the present invention;

FIG. 5 is a schematic view of the structure of the collar of the present invention;

fig. 6 is a sectional view of the crushing barrel of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a first motor; 3. a stirring shaft; 4. a collar; 5. stirring blades; 6. a discharge port; 7. fixing a column; 8. a crushing barrel; 9. a feed pipe; 10. a feed hopper; 11. connecting blocks; 12. a second motor; 13. a first rotating shaft; 14. a second rotating shaft; 15. a driven pulverizing roller; 16. an active crushing roller; 17. a spring; 18. a fixed block; 19. an end cap; 20. a support pillar; 21. a fixed seat; 22. and a through hole.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a special double screw mixing arrangement of feed additive, the power distribution box comprises a box body 1, first motor 2 is installed at the top of box 1, first motor 2's output fixedly connected with (mixing) shaft 3, the lantern ring 4 has been cup jointed to the bottom of (mixing) shaft 3, the surface mounting of (mixing) shaft 3 has a plurality of groups stirring leaf 5, the bottom of box 1 is equipped with discharge gate 6, the top of box 1 inner wall is through two sets of fixed column 7 fixedly connected with crushing barrel 8, crushing barrel 8 is a cylindrical barrel, crushing barrel 8's top and be located that the intercommunication has two sets of conveying pipes 9 between two sets of fixed column 7, box 1 and fixedly connected with feeder hopper 10 are run through on the top of two sets of conveying pipes 9, be equipped with rubbing crusher in the crushing barrel 8, second motor 12 is installed through connecting block 11 to one.

Wherein, rubbing crusher constructs including first pivot 13 and second pivot 14, the both ends of first pivot 13 rotate with the inner wall of smashing bucket 8 respectively and be connected, the driven crushing roller 15 of fixed surface of first pivot 13, the one end of second pivot 14 rotates with the inner wall of smashing bucket 8 and is connected, the other end of second pivot 14 runs through in proper order and smashes bucket 8 and box 1, and with the output fixed connection of second motor 12, the fixed surface of second pivot 14 is connected with initiative crushing roller 16, when stirring, utilize the meshing of driven crushing roller 15 and initiative crushing roller 16, can smash great granule in the raw materials, make the stirring.

Wherein, the inner wall of the lantern ring 4 evenly is equipped with four groups of springs 17, the one end fixedly connected with fixed block 18 of the 4 inner walls of the lantern ring is kept away from to every group of spring 17, the one end that spring 17 was kept away from to fixed block 18 is the arc structure, the bottom on (mixing) shaft 3 surface is laminated with arc one side of fixed block 18, fixed block 18 passes through spring 17 and connects on lantern ring 4, and (mixing) shaft 3 rotates, through the flexible of spring 17, can alleviate the vibrations of (mixing) shaft 3, thereby reduce the vibrations of box 1, improve the security.

Wherein, the discharge hole 6 is provided with an end cover 19.

Wherein, the surfaces of the driven grinding roller 15 and the driving grinding roller 16 are both provided with grinding teeth, and the driven grinding roller 15 is meshed with the driving grinding roller 16.

Wherein, the both sides fixedly connected with support column 20 of box 1 bottom, the bottom fixedly connected with fixing base 21 of support column 20.

Wherein, a plurality of groups of through-holes 22 have been seted up to the bottom of smashing bucket 8, and driven crushing roller 15 smashes the roll 16 with the meshing effect of initiative, smashes great granule in the raw materials, and the raw materials after smashing drops in box 1 through-hole 22, recycles stirring leaf 5 and stirs it, and the intensive mixing stirring improves the nutritive value of fodder.

The specific working principle is as follows:

when the feed grinder is used, the first motor 2 and the second motor 12 are connected with an external power supply, the first motor 2 and the second motor 12 are started, raw materials are poured into the feed hopper 10 and enter the crushing barrel 8 through the feed pipe 9, the second motor 12 works, the output end of the second motor 12 drives the second rotating shaft 14 to rotate so as to drive the driving crushing roller 16 to rotate, the driving crushing roller 16 drives the driven crushing roller 15 and the first rotating shaft 13 to rotate under the meshing action, larger-particle raw materials are crushed, the crushed raw materials fall into the box body 1 through the through hole 22, the first motor 2 works, the output end of the first motor 2 drives the stirring shaft 3 to rotate so as to drive the stirring blade 5 to rotate, the crushed raw materials are mixed and stirred, so that the raw materials are stirred more fully, the nutritional value of the feed is improved, in addition, the bottom end of the surface of the stirring shaft 3 is attached to the arc-shaped side of the fixed block 18 when stirring is carried out, fixed block 18 passes through spring 17 to be connected on lantern ring 4, and (mixing) shaft 3 rotates, through spring 17's flexible, can alleviate (mixing) shaft 3's vibrations to reduce the vibrations of box 1, improve the security.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a special twin-screw mixing arrangement of feed additive, includes box (1), its characterized in that: the automatic feeding device is characterized in that a first motor (2) is installed at the top of the box body (1), a stirring shaft (3) is fixedly connected to the output end of the first motor (2), a sleeve ring (4) is sleeved at the bottom end of the stirring shaft (3), a plurality of groups of stirring blades (5) are installed on the surface of the stirring shaft (3), a discharge port (6) is formed in the bottom of the box body (1), a crushing barrel (8) is fixedly connected to the top of the inner wall of the box body (1) through two groups of fixing columns (7), two groups of feeding pipes (9) are communicated between the two groups of fixing columns (7) and the top of each group of feeding pipes (9) penetrates through the box body (1) and is fixedly connected with a feeding hopper (10), a crushing mechanism is arranged in the crushing barrel (8), and a second motor (12) is installed on one side of the box body, the crushing mechanism is connected with the output end of the second motor (12).

2. The special double-screw mixing device for the feed additive, as claimed in claim 1, wherein: rubbing crusher constructs including first pivot (13) and second pivot (14), the both ends of first pivot (13) are rotated with the inner wall of smashing bucket (8) respectively and are connected, the fixed surface of first pivot (13) is connected with driven crushing roller (15), the one end of second pivot (14) is rotated with the inner wall of smashing bucket (8) and is connected, the other end of second pivot (14) runs through in proper order and smashes bucket (8) and box (1) to with the output fixed connection of second motor (12), the fixed surface of second pivot (14) is connected with initiative crushing roller (16).

3. The special double-screw mixing device for the feed additive, as claimed in claim 1, wherein: the inner wall of the lantern ring (4) is evenly provided with four groups of springs (17), each group one end of the spring (17) far away from the inner wall of the lantern ring (4) is fixedly connected with a fixing block (18), and one end of the fixing block (18) far away from the spring (17) is of an arc-shaped structure.

4. The special double-screw mixing device for the feed additive, as claimed in claim 1, wherein: an end cover (19) is arranged at the discharge hole (6).

5. The special double-screw mixing device for the feed additive, as claimed in claim 2, wherein: the surfaces of the driven crushing roller (15) and the driving crushing roller (16) are provided with crushing teeth, and the driven crushing roller (15) is meshed with the driving crushing roller (16).

6. The special double-screw mixing device for the feed additive, as claimed in claim 1, wherein: the two sides of the bottom of the box body (1) are fixedly connected with supporting columns (20), and the bottom ends of the supporting columns (20) are fixedly connected with fixing seats (21).

7. The special double-screw mixing device for the feed additive, as claimed in claim 1, wherein: the bottom of the crushing barrel (8) is provided with a plurality of groups of through holes (22).