Feed residue recovery device for biological fermentation feed

Abstract

The utility model relates to the technical field of feed processing equipment, and discloses a biological fermentation feed residue recovery device which comprises a processing box, and a drying mechanism is arranged in the processing box. The drying mechanism comprises two stabilizing frames, the two stabilizing frames are rotationally connected to the two sides of the inner wall of the processing box, one end of one stabilizing frame is fixedly connected with a small gear ring, a drying box is fixedly connected between the two stabilizing frames, a plurality of ventilation grooves are formed in the outer portion of the drying box, and a hydraulic cylinder is fixedly installed on one side of the inner wall of the processing box. The output end of the hydraulic cylinder is fixedly connected with a rack, and the rack is in meshed connection with the small gear ring. According to the feed residue drying device, feed residues needing to be dried can be turned over to be dried, the heating uniformity of the feed residues in the drying process is improved, the drying efficiency is improved, all-directional heating of the feed residues is facilitated, heating dead angles are reduced, the drying quality of the feed residues is improved, and the feed residues can be recycled conveniently after being dried.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing equipment, in particular to a device for recovering feed residue from biological fermentation feed. Background Art

[0002] Bio-fermented feed is a feed product developed through bioengineering technologies such as fermentation engineering, enzyme engineering, protein engineering and genetic engineering. It uses the metabolic effects of microorganisms under artificially controlled conditions to degrade or convert some macromolecules such as proteins, fats and polysaccharides in feed raw materials into small molecules such as soluble polypeptides, organic acids and enzymes, thereby improving the palatability and nutritional value of the feed and improving the intestinal structure and immune function of animals. The dregs of feed contain a large amount of nutrients such as protein, fat, cellulose, minerals, etc. If they are not recycled, these nutrients will be wasted and may cause pollution to the environment.

[0003] After searching, the Chinese patent with announcement number CN216704593U discloses a feed residue recovery device for bio-fermentation feed processing. In the existing bio-fermentation feed production process, the feed residue generated is not processed separately, but directly discarded or simply recycled. Due to the large volume of the feed residue, the unprocessed feed residue will take up a lot of space, resulting in a certain waste of resources. At the same time, the unprocessed feed residue is generally wet and not convenient to store. Therefore, the feed residue is put into the feed tray, and the conveyor belt will transport the feed residue into the guide box. The drying sheet on the top of the inner side of the drying box dries the feed residue. The feed residue in the guide box will fall into the crushing barrel, and the rotary cutter in the crushing barrel will crush the feed residue. The bottom end of the crushing barrel is connected to the top of the compression tank. The crushed feed residue falling into the compression tank will be pushed forward by the compression plate at the front end of the hydraulic telescopic rod, and the feed residue will be compressed by the extrusion plate. Then the extrusion plate slides out to the side, allowing the feed residue block to enter the recovery tank.

[0004] During the use of the above-mentioned feed residue recovery device, it is convenient to utilize the conveyor belt to dry the feed residue. However, when the feed is spread on the conveyor belt, since the feed is usually in a stationary state when being conveyed, it is easy to cause the surface of the feed close to the heat source to dry faster during drying, while the inside of the feed contacting the conveyor belt is still wet, which makes it inconvenient to turn the feed, resulting in uneven drying, thereby reducing the drying quality and the drying efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a bio-fermentation feed residue recovery device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a biological fermentation feed residue recovery device comprises a processing box, wherein a drying mechanism is provided inside the processing box;

[0007] The drying mechanism includes two stabilizing frames, which are rotatably connected to both sides of the inner wall of the processing box, one end of one of the stabilizing frames is fixedly connected to a small gear ring, and a drying box is fixedly connected between the two stabilizing frames. A plurality of ventilation slots are provided on the outside of the drying box, and a hydraulic cylinder is fixedly installed on one side of the inner wall of the processing box, and the output end of the hydraulic cylinder is fixedly connected to a rack, and the rack and the small gear ring are meshed. One side of the processing box is fixedly connected to a fixed shell, and a hot air blower is fixedly installed inside the fixed shell. A dustproof net is fixedly connected to one side of the fixed shell, and both sides of the fixed shell are connected with air ducts, and the upper surface of the drying box is connected with a feed pipe, and a material blocking cover is provided at one end of the feed pipe.

[0008] As a further description of the above technical solution:

[0009] A discharge assembly is provided on one side of the drying box. The discharge assembly includes a first motor, and the first motor is fixedly installed on one side of the drying box.

[0010] As a further description of the above technical solution:

[0011] The output end of the first motor is fixedly connected to an auger, the lower surface of the drying box is connected through a discharge pipe, and one end of the discharge pipe is rotatably connected to a large gear ring.

[0012] As a further description of the above technical solution:

[0013] The large gear ring is rotatably connected to the lower surface of the drying box, the other end of the discharge pipe is threadedly connected to a threaded cover, and the inner wall of the large gear ring is fixedly connected to two stirring rods.

[0014] As a further description of the above technical solution:

[0015] A second motor is fixedly installed on one side of the drying box, and a reducer is fixedly connected to the output end of the second motor. The reducer is fixedly connected to one side of the drying box, and a gear is fixedly connected to the output end of the reducer. The gear is meshed with the large ring gear.

[0016] As a further description of the above technical solution:

[0017] A fixing frame is fixedly connected to the lower surface of the processing box, and a magnet sheet is fixedly connected inside the fixing frame.

[0018] As a further description of the above technical solution:

[0019] An opening and closing cover is slidably connected inside the fixing frame, and an iron plate is fixedly connected to one side of the opening and closing cover.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model enhances the drying effect of the feed residue recovery device through the setting of the drying mechanism, helps to turn the feed residue that needs to be dried so as to dry it, improves the uniformity of heating of the feed residue during the drying process, thereby improving the drying efficiency, facilitating all-round heating of the feed residue, reducing the generation of heating dead corners, helping to improve the drying quality of the feed residue, and facilitating the recovery of the feed residue after drying.

[0022] 2. The utility model increases the discharge speed of the feed residue recovery device after drying the feed residue by setting the discharge component, and facilitates stirring the feed residue inside the discharge pipe when the feed residue is discharged, which helps to reduce the phenomenon of feed residue being blocked and difficult to discharge during discharge, thereby improving the discharge efficiency and speeding up the work progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the stabilizing frame structure proposed by the utility model;

[0025] Figure 3 This is a partial structural diagram of the connection of the large gear ring proposed in the present utility model;

[0026] Figure 4 This is a schematic diagram of the drying box structure proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the stirring rod structure proposed by the utility model;

[0028] Figure 6 This is a schematic diagram of the air duct structure proposed by the utility model;

[0029] Figure 7 This is a schematic diagram of the cross-sectional structure of the fixed frame proposed by the present utility model;

[0030] Figure 8 This is a schematic diagram of the opening and closing cover structure proposed by the utility model.

[0031] Legend:

[0032] 1. Processing box; 2. Stabilizing frame; 3. Small ring gear; 4. Drying box; 5. Ventilation slots; 6. Hydraulic cylinder; 7. Rack; 8. Fixed shell; 9. Dust screen; 10. Hot air blower; 11. Air duct; 12. Feed pipe; 13. Material blocking cover; 14. First motor; 15. Auger; 16. Discharge pipe; 17. Threaded cover; 18. Large ring gear; 19. Stirring rod; 20. Second motor; 21. Reducer; 22. Gear; 23. Fixed frame; 24. Magnet; 25. Opening and closing cover; 26. Iron plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] As attached Figure 1-8 As shown, the present invention provides an embodiment: a biological fermentation feed residue recovery device, comprising a processing box 1, wherein a drying mechanism is provided inside the processing box 1;

[0035] The drying mechanism includes two stabilizing frames 2, which are rotatably connected to both sides of the inner wall of the processing box 1, one end of which is fixedly connected to a small gear ring 3, and a drying box 4 is fixedly connected between the two stabilizing frames 2. A plurality of ventilation slots 5 are opened on the outside of the drying box 4, and a hydraulic cylinder 6 is fixedly installed on one side of the inner wall of the processing box 1. The output end of the hydraulic cylinder 6 is fixedly connected to a rack 7, and the rack 7 and the small gear ring 3 are meshed. A fixed shell 8 is fixedly connected to one side of the processing box 1, and a hot air blower 10 is fixedly installed inside the fixed shell 8. A dust-proof net 9 is fixedly connected to one side of the fixed shell 8. Both sides of the fixed shell 8 are connected with air ducts 11, and the upper surface of the drying box 4 is connected with a feed pipe 12, and a material blocking cover 13 is provided at one end of the feed pipe 12. The ventilation slots 5 facilitate ventilation and heating of the feed residue, the dust-proof net 9 facilitates dust prevention for the hot air blower 10, the air duct 11 facilitates the transportation of hot air, and the small gear ring 3 facilitates indirectly driving the swing of the drying box 4.

[0036] As attached Figure 4As shown, a discharge assembly is provided on one side of the drying box 4, and the discharge assembly includes a first motor 14, which is fixedly mounted on one side of the drying box 4, and a screw 15 is fixedly connected to the output end of the first motor 14, and a discharge pipe 16 is connected to the lower surface of the drying box 4, and one end of the discharge pipe 16 is rotatably connected to a large gear ring 18, and the large gear ring 18 is rotatably connected to the lower surface of the drying box 4, and the other end of the discharge pipe 16 is threadedly connected to a threaded cover 17, and the screw 15 improves the fluidity of the material during discharge, and the threaded cover 17 facilitates the closing of the discharge pipe 16.

[0037] As attached Figure 5 As shown, two stirring rods 19 are fixedly connected to the inner wall of the large gear ring 18. The stirring rods 19 facilitate stirring the internal feed residue, thereby increasing the discharge speed.

[0038] As attached Figure 3 As shown, a second motor 20 is fixedly installed on one side of the drying box 4, and a reducer 21 is fixedly connected to the output end of the second motor 20. The reducer 21 is fixedly connected to one side of the drying box 4, and a gear 22 is fixedly connected to the output end of the reducer 21. The gear 22 is meshed with the large ring gear 18, and the reducer 21 helps to slow down the speed of movement of the stirring rod 19.

[0039] As attached Figure 7 As shown, a fixing frame 23 is fixedly connected to the lower surface of the processing box 1 , and a magnet piece 24 is fixedly connected to the interior of the fixing frame 23 . The magnet piece 24 facilitates the adsorption of the iron plate 26 .

[0040] As attached Figure 8 As shown, an opening and closing cover 25 is slidably connected to the interior of the fixed frame 23 , and an iron plate 26 is fixedly connected to one side of the opening and closing cover 25 . The iron plate 26 facilitates fixing the opening and closing cover 25 inside the fixed frame 23 under the action of the magnet sheet 24 .

[0041] Working principle: When drying the feed residue, first open the opening and closing door on the upper surface of the processing box 1, and then remove the material blocking cover 13 from one end of the feeding pipe 12, and put the moist feed residue into the interior of the drying box 4 through the feeding pipe 12, and then turn on the hot air blower 10, so that the hot air of the hot air blower 10 is transmitted to the interior of the air duct 11 through the fixed shell 8, so that the hot air reaches the interior of the processing box 1, which is convenient for drying the feed residue inside the drying box 4 through the ventilation slot 5, and then turn on the hydraulic cylinder 6, so that the output end of the hydraulic cylinder 6 drives the rack 7 to move, and through the engagement of the rack 7 with the small gear ring 3, it is convenient for the rack 7 to drive the small gear ring 3 to rotate, so that the small gear ring 3 drives one of the stabilizing frames 2 to swing, so that the stabilizing frame 2 drives the drying box 4 to swing, which is beneficial to the internal feed residue to be turned over during the swinging process, thereby improving the uniformity of heating of the feed residue;

[0042] When the feed residue is discharged after drying, the first motor 14 is turned on, so that the output end of the first motor 14 drives the auger 15 to rotate, so that during the movement of the auger 15, the fluidity of the feed residue inside the drying box 4 is improved, and the feed residue is pushed to the pipe mouth of the discharge pipe 16. Then the second motor 20 and the reducer 21 are turned on, so that the output end of the second motor 20 drives the gear 22 to rotate through the reducer 21, and the engagement between the gear 22 and the large ring gear 18 is convenient to drive the large ring gear 18 to rotate, so that the large ring gear 18 drives the two internal stirring rods 19 to stir the feed residue inside the discharge pipe 16, thereby reducing the phenomenon that the feed residue is blocked at the discharge pipe 16 and difficult to discharge.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bio-fermentation feed residue recovery device, comprising a processing box (1), characterized in that: A drying mechanism is provided inside the processing box (1); The drying mechanism comprises two stabilizing frames (2), the two stabilizing frames (2) being rotatably connected to both sides of the inner wall of the processing box (1), one end of one of the stabilizing frames (2) being fixedly connected to a small gear ring (3), a drying box (4) being fixedly connected between the two stabilizing frames (2), a plurality of ventilation slots (5) being provided on the outside of the drying box (4), a hydraulic cylinder (6) being fixedly installed on one side of the inner wall of the processing box (1), an output end of the hydraulic cylinder (6) being fixedly connected to a rack (7) The rack (7) and the small gear ring (3) are in meshing connection, one side of the processing box (1) is fixedly connected to a fixed shell (8), a hot air blower (10) is fixedly installed inside the fixed shell (8), one side of the fixed shell (8) is fixedly connected to a dustproof net (9), both sides of the fixed shell (8) are connected through air ducts (11), the upper surface of the drying box (4) is connected through a feed pipe (12), and one end of the feed pipe (12) is provided with a material blocking cover (13).

2. The bio-fermentation feed residue recovery device according to claim 1, characterized in that: A discharge assembly is provided on one side of the drying box (4), and the discharge assembly comprises a first motor (14). The first motor (14) is fixedly mounted on one side of the drying box (4).

3. The bio-fermentation feed residue recovery device according to claim 2, characterized in that: The output end of the first motor (14) is fixedly connected to an auger (15), and the lower surface of the drying box (4) is connected through a discharge pipe (16), and one end of the discharge pipe (16) is rotatably connected to a large gear ring (18).

4. The bio-fermentation feed residue recovery device according to claim 3, characterized in that: The large gear ring (18) is rotatably connected to the lower surface of the drying box (4), the other end of the discharge pipe (16) is threadedly connected to a threaded cover (17), and the inner wall of the large gear ring (18) is fixedly connected to two stirring rods (19).

5. The bio-fermentation feed residue recovery device according to claim 3, characterized in that: A second motor (20) is fixedly mounted on one side of the drying box (4); an output end of the second motor (20) is fixedly connected to a reducer (21); the reducer (21) is fixedly connected to one side of the drying box (4); an output end of the reducer (21) is fixedly connected to a gear (22); and the gear (22) is meshed with a large gear ring (18).

6. The bio-fermentation feed residue recovery device according to claim 1, characterized in that: A fixing frame (23) is fixedly connected to the lower surface of the processing box (1), and a magnet sheet (24) is fixedly connected inside the fixing frame (23).

7. The bio-fermentation feed residue recovery device according to claim 6, characterized in that: An opening and closing cover (25) is slidably connected inside the fixed frame (23), and an iron plate (26) is fixedly connected to one side of the opening and closing cover (25).

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