CN212942800U

CN212942800U - A new type of feed pellet machine

Info

Publication number: CN212942800U
Application number: CN202020445654.6U
Authority: CN
Inventors: 李斌和; 潘佐柳
Original assignee: Maoming Yangxiang Forage Co ltd
Current assignee: Maoming Yangxiang Forage Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-04-13
Anticipated expiration: 2030-03-31

Abstract

A novel feed granulator comprises a material mixing device and a spiral extruder, wherein the material mixing device and the spiral extruder are arranged on a frame, the material mixing device comprises a material mixing barrel, a feeding valve is arranged above the left side of the material mixing barrel, a stirring shaft and a stirring paddle are arranged in the material mixing barrel, a cavity is arranged inside the stirring shaft, a gas outlet nozzle communicated with the cavity is arranged on the surface of the stirring shaft, one end of the stirring shaft is movably connected with a steam conduit, the steam conduit is also communicated with the cavity, the steam conduit is connected with a steam generating device, the stirring paddle is connected with a first driving motor through a belt, a discharging valve is arranged below the right side of the material mixing barrel and is communicated with the spiral extruder, an extrusion cavity and a discharging mold are arranged on the left side of the spiral extruder, a plurality of discharging channels are arranged on the discharging mold, the section of the discharging mold is circular, a fan-shaped cutter, the rotating shaft is connected with a second driving motor through a belt, and the second driving motor is installed on the rack. The utility model discloses simple and practical can effectively reduce the cost input to the fodder pelletization equipment.

Description

Novel feed granulator

Technical Field

The utility model relates to a feed production technical field, concretely relates to novel feeding stuff cuber.

Background

In the existing feed production machinery, the powdery feed is generally required to be mixed before being granulated and then conveyed into a conditioner for conditioning, the existing conditioner has the problems of long conditioning time and insufficient uniform contact between steam and materials, and if the steam and the materials are not uniformly contacted, the powdery feed is easy to loosen, and the quality problems of insufficient sandwich and softening degree exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel feeding stuff cuber.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel feed granulator comprises a mixing device and a spiral extruder, wherein the mixing device and the spiral extruder are installed on a frame, the mixing device comprises a mixing barrel, a feeding valve is arranged above the left side of the mixing barrel, a mixing shaft and a stirring paddle are arranged in the mixing barrel, a cavity is arranged inside the mixing shaft, an air outlet nozzle communicated with the cavity is arranged on the surface of the mixing shaft, one end of the mixing shaft is movably connected with a steam conduit, the steam conduit is also communicated with the cavity, the steam conduit is connected with a steam generating device, the stirring paddle is connected with a first driving motor through a belt, a discharge valve is arranged below the right side of the mixing barrel and is communicated with the spiral extruder, an extrusion cavity and a discharge mold are arranged on the left side of the spiral extruder, a plurality of discharge channels are arranged on the discharge mold, and the section of the discharge mold is circular, the right side of the discharging die is tightly attached with a fan-shaped cutter, the cutter is installed on the discharging die through a rotating shaft, the rotating shaft is connected with a second driving motor through a belt, and the second driving motor is installed on the rack.

Furthermore, the material mixing device is inclined at an angle of 15 degrees with the horizontal direction. The fodder flows from the bleeder valve of being convenient for.

Furthermore, the tail end of the stirring shaft is provided with a water collecting cavity, and the water collecting cavity is communicated with the inner cavity. Collecting water condensed by steam in the stirring shaft.

Furthermore, a material collecting hopper is also arranged on the right side of the discharging mould. Collect finished feed, the power that produces by the extrusion can make finished feed continue to strike forward during the mould ejection of compact, sets up the collecting hopper and avoids the fodder to splash.

Furthermore, a screen is arranged below the aggregate bin. Filtering and separating the powdery material in the feed.

Compared with the prior art, the beneficial effects of the utility model are embodied in: the stirring shaft capable of introducing steam is arranged to condition the feed in the mixing barrel, so that the steam is more uniformly contacted with the feed, the conditioning time can be effectively reduced, and the conditioning efficiency is improved; the fan-shaped cutter is arranged on the discharging die, so that the discharging is more uniform; the utility model discloses simple and practical can effectively reduce the cost input to the fodder pelletization equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, 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 structural view of a part of the present invention;

in the reference symbols: 1. a screw extruder; 2. a mixing barrel; 3. a feeding valve; 4. a stirring shaft; 5. a stirring paddle; 6. an inner cavity; 7. an air outlet nozzle; 8. a steam conduit; 9. a steam generating device; 10. a first drive motor; 11. a discharge valve; 12. an extrusion chamber; 13. discharging the die; 14. a discharge channel; 15. a cutter; 16. a rotating shaft; 17. a second drive motor; 18. a water collection cavity; 19. a collection hopper; 20. screening a screen; 21. and a frame.

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. 1-2, a novel feed granulator comprises a mixing device and a screw extruder 1, wherein the mixing device and the screw extruder 1 are installed on a frame 21, the mixing device comprises a mixing barrel 2, a feeding valve 3 is arranged above the left side of the mixing barrel 2, a mixing shaft 4 and a stirring paddle 5 are arranged in the mixing barrel 2, a cavity is arranged in the mixing shaft 4, an air outlet nozzle 7 communicated with the cavity is arranged on the surface of the mixing shaft 4, one end of the mixing shaft 4 is movably connected with a steam conduit 8, the steam conduit 8 is also communicated with the cavity, the steam conduit 8 is connected with a steam generating device 9, the stirring paddle 5 is connected with a first driving motor 10 through a belt, a discharge valve 11 is arranged below the right side of the mixing barrel 2, the discharge valve 11 is communicated with the screw extruder 1, an extrusion cavity 12 and a discharge mold 13 are arranged on the left side of the screw extruder 1, the section of the discharging die 13 is circular, the right side of the discharging die 13 is tightly attached with a fan-shaped cutter 15, the cutter 15 is installed on the discharging die 13 through a rotating shaft 16, the rotating shaft 16 is connected with a second driving motor 17 through a belt, and the second driving motor 17 is installed on a frame 21.

The mixing device is inclined at an angle of 15 degrees with the horizontal direction. Facilitating the feed to flow out of the discharge valve 11.

The tail end of the stirring shaft 4 is provided with a water collecting cavity 18, and the water collecting cavity 18 is communicated with the inner cavity 6. Collecting water condensed by steam in the stirring shaft.

The right side of the discharging die 13 is also provided with a collecting hopper 19. Collect finished feed, the power that produces by the extrusion can make finished feed continue to strike forward during the mould ejection of compact, sets up the collecting hopper and avoids the fodder to splash.

A screen 20 is provided below the collection hopper 19. Filtering and separating the powdery material in the feed.

The operation principle is as follows: after powdery feed needing granulating enters a mixing barrel 2 from a feed valve 3, a feed valve and a discharge valve 11 are closed, a first driving motor 10 and a steam generating device 9 are started, steam is sprayed out of a gas outlet nozzle 7, the mixing barrel 2 becomes high-temperature and high-pressure, the feed can be effectively disinfected and softened, wherein a stirring paddle 5 is used for stirring the feed, the gas outlet nozzle 7 is arranged on a stirring shaft 4, the feed can be uniformly contacted with the steam during stirring, meanwhile, the stirring paddle 5 can break up the caked feed, the uniformity of the feed is improved, after the steam is ventilated, the discharge valve 11 is opened, the feed flows out from the discharge valve 11 under the effects of stirring and gravity and enters a screw extruder 1, the feed enters an extrusion cavity 12 under the conveying extrusion of the screw extruder 1 and is extruded from a discharge channel 14 of a discharge mold 13 under the further extrusion of the screw extruder 1, the second driving motor 17 drives the rotating shaft 16 and further drives the cutter 15 to rotate on the surface of the discharging grinding tool, extruded feed is cut off, the feed falls onto the collecting hopper 19, wherein powder feed carried in the granular feed falls onto the bottom of the collecting hopper 19 through the screen 20, and the granular feed stays above the screen 20.

Has the advantages that: the stirring shaft capable of introducing steam is arranged to condition the feed in the mixing barrel, so that the steam is more uniformly contacted with the feed, the conditioning time can be effectively reduced, and the conditioning efficiency is improved; the fan-shaped cutter is arranged on the discharging die, so that the discharging is more uniform; the utility model discloses simple and practical can effectively reduce the cost input to the fodder pelletization equipment.

The above description is further detailed for the present invention with reference to specific embodiments, and it should not be construed that the embodiments of the present invention are limited to the above description. It will be apparent to those skilled in the art that various simple deductions or substitutions can be made to the above embodiments without departing from the spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel feed granulator comprises a mixing device and a spiral extruder, and is characterized in that the mixing device and the spiral extruder are arranged on a frame, the mixing device comprises a mixing barrel, a feeding valve is arranged above the left side of the mixing barrel, a stirring shaft and a stirring paddle are arranged in the mixing barrel, a cavity is arranged inside the stirring shaft, an air outlet nozzle communicated with the cavity is arranged on the surface of the stirring shaft, one end of the stirring shaft is movably connected with a steam conduit, the steam conduit is also communicated with the cavity, the steam conduit is connected with a steam generating device, the stirring paddle is connected with a first driving motor through a belt, a discharge valve is arranged below the right side of the mixing barrel, the discharge valve is communicated with the spiral extruder, an extrusion cavity and a discharge mold are arranged on the left side of the spiral extruder, and a plurality of discharge channels are arranged on the discharge mold, the section of the discharging die is circular, a fan-shaped cutter is tightly attached to the right side of the discharging die, the cutter is installed on the discharging die through a rotating shaft, the rotating shaft is connected with a second driving motor through a belt, and the second driving motor is installed on the rack.

2. The new fodder granulator according to claim 1 characterized in that the mixing device is inclined at an angle of 15 ° to the horizontal.

3. The novel fodder granulator according to claim 1, characterized in that the end of the stirring shaft is provided with a water collecting cavity, which communicates with the cavity.

4. The new fodder granulator according to claim 1 characterized in that the right side of the discharge die is further provided with a collection hopper.

5. The new fodder granulator according to claim 4 wherein a screen is provided below the collection hopper.