Discharging device of feed granulator

Abstract

The utility model relates to a feed pelletizer unloading device, which comprises a bottom plate, a pelletizing barrel, an air drying barrel, a cutting knife and an extrusion plate, the pelletizing barrel is provided with a pelletizing assembly, the top surface of the bottom plate is provided with an unloading assembly, the left end of the pelletizing barrel is fixedly provided with a conveying motor, and the left end of the air drying barrel is provided with an air drying assembly. And a spiral conveying sheet which penetrates through and extends into the granulation barrel is fixed at the output end of the conveying motor. According to the discharging device of the feed granulator, when discharging is needed, a discharging motor is started, when an output shaft of the discharging motor rotates, a lead screw can be driven to rotate, when the lead screw rotates, the left end of a hinge rod can be driven to rotate the left end of an air drying barrel along the rotating connecting position of the air drying barrel and a connecting frame, and therefore the air drying barrel is inclined; the purpose of controlling the discharging speed of the feed in the air-drying barrel is achieved by controlling the inclination degree of the air-drying barrel during discharging, and the problem that the feed is scattered due to the fact that the dumping speed of the feed loaded in the air-drying barrel is too high is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to feed production technical field, concretely is a kind of feed granulator unloading device. BACKGROUND

[0002] Feed is the general term for the food of all animals raised by people, and more narrowly, general feed mainly refers to the food of animals raised in agriculture or animal husbandry, feed (Feed) includes more than ten varieties of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, bran, whey powder, oil, bone meal, grain, feed additive.

[0003] When the feed granulator produces granular feed, the feed raw materials are usually placed in the granulation barrel, the feed raw materials in the granulation barrel are further extruded, and the extruded feed is cut by the cutting knife, so as to realize granulation, and after granulation, because the temperature of the feed raw materials is high, the extruded feed needs to be dried and formed in time to avoid sticking between the extruded feed, but when the feed needs to be taken out after drying, the existing mode is usually to set the drying barrel in an upright shape, and an outlet is arranged on the bottom surface of the drying barrel to take out the feed, but the speed of the feed taken out through the outlet by gravity is uncontrollable, which can easily cause the feed loaded in the drying barrel to be poured too fast and cause the feed to spill, therefore, we propose a feed granulator unloading device to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a feed granulator unloading device, which has the advantage of being able to control the unloading speed when unloading the drying barrel, and solves the problem of uncontrollable unloading speed caused by gravity in the traditional unloading method.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a feed granulator unloading device, comprising a bottom plate, a granulation barrel, a drying barrel, and a cutting knife and an extrusion plate, the granulation barrel is provided with a particle cutting assembly, the top surface of the bottom plate is provided with an unloading assembly, the left end of the granulation barrel is fixed with a conveying motor, the output end of the conveying motor is fixed with a spiral conveying piece penetrating through and extending into the interior of the granulation barrel, the top surface of the granulation barrel is also communicated with a feeding port, the outer surface of the granulation barrel and close to the bottom end thereof are fixed with a collection barrel, and the bottom surface of the collection barrel is communicated with a feeding hose.

[0006] The particle cutting assembly comprises a top plate fixed on the top surface of the granulation barrel, a gas cylinder is fixed in the interior of the top plate, and two sleeve pipes are also fixed on the bottom surface of the top plate, and a sleeve rod is sleeved in the interior of each of the two sleeve pipes.

[0007] Further, the top surface of the collecting barrel is provided with a tapered material receiving hole corresponding to the bottom surface of the extruding plate.

[0008] Further, the output end of the air cylinder is fixed to the top end of the cutting knife, and the bottom end of each of the two sleeves is fixed to the top end of the cutting knife.

[0009] Further, the pelletizing barrel is fixed to the top surface of the bottom plate near the left end, is hollow and rectangular with a missing right end, and the extruding plate is fixed to the missing right end of the pelletizing barrel.

[0010] Further, the discharging assembly comprises two groups of two mounting blocks fixed to the top surface of the bottom plate, the left end of each group of mounting blocks is fixed with a discharging motor, the output shaft of the discharging motor is fixed with a screw rod, the outer surface of the screw rod is threadedly connected with a moving block, the top end of the moving block is hingedly connected with a hinge rod through a hinge frame, the other end of the hinge rod is rotatably connected with a rotating shaft, the discharging assembly further comprises two connecting frames on the top surface of the bottom plate, the left and right ends of the air drying barrel are rotatably connected with the two connecting frames through bearings, the discharging assembly further comprises a discharging door threadedly connected to the right end of the air drying barrel, and the right end of the discharging door is fixed with a handle.

[0011] Further, the top surface of the air drying barrel is provided with a material feeding hole, the left end of the air drying barrel is fixed with a stirring motor, and the output shaft of the stirring motor is fixed with a stirring rod.

[0012] When discharging is needed, the discharging motor is started, the output shaft of the discharging motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the left end of the hinge rod to rotate along the rotating connection between the hinge rod and the connecting frame, so that the air drying barrel is inclined, the discharging door is opened, and the dried feed in the air drying barrel is discharged. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic view of the whole utility model; Figure 2 It is a structure schematic view of the inside of the pelletizing barrel of the utility model; Figure 3 It is a structure schematic view of the discharging mechanism of the utility model; Figure 4 It is a plane structure schematic view of the inside of the forming barrel of the utility model.

[0014] In the figure: 1, bottom plate; 2, granulation barrel; 3, air-drying barrel; 4, cutting knife; 5, extrusion plate; 6, conveying motor; 7, spiral conveying piece; 8, feeding port; 9, top plate; 10, air cylinder; 11, sleeve; 12, sleeve rod; 13, collection barrel; 14, feeding hose; 15, mounting block; 16, lead screw; 17, unloading motor; 18, moving block; 19, hinged rod; 20, rotating shaft; 21, connecting frame; 22, stirring motor; 23, stirring rod; 24, unloading door. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figure 1 The unloading device of the feed granulator in the embodiment comprises a bottom plate 1, a granulation barrel 2, an air-drying barrel 3, and a cutting knife 4 and an extrusion plate 5. The granulation barrel 2 is provided with a granulating assembly, and the top surface of the bottom plate 1 is provided with an unloading assembly.

[0017] The granulation barrel 2 is fixed to the top surface of the bottom plate 1 and close to the left end thereof. The granulation barrel 2 is a rectangle with a hollow interior and a missing right end. The extrusion plate 5 is fixed to the missing right end of the granulation barrel 2. The top surface of the air-drying barrel 3 is provided with a feeding hole. Please refer to Figure 2 In order to granulate the feed raw materials, the left end of the granulation barrel 2 in the embodiment is fixed with a conveying motor 6. The output end of the conveying motor 6 is fixed with a spiral conveying piece 7 that penetrates through and extends into the interior of the granulation barrel 2. The top surface of the granulation barrel 2 is further communicated with a feeding port 8. The outer surface of the granulation barrel 2 and close to the bottom end thereof is fixed with a collection barrel 13. The top surface of the collection barrel 13 is provided with a taper-shaped material receiving hole corresponding to the bottom surface of the extrusion plate 5. The bottom surface of the collection barrel 13 is communicated with a feeding hose 14. The granulating assembly comprises a top plate 9 fixed to the top surface of the granulation barrel 2. The interior of the top plate 9 is fixed with an air cylinder 10. The output end of the air cylinder 10 is fixed with the top end of the cutting knife 4. The bottom surface of the top plate 9 is further fixed with two sleeves 11. The bottom ends of the two sleeves 11 are both fixed with the top end of the cutting knife 4. The interiors of the two sleeves 11 are both sleeved with sleeve rods 12.

[0018] Firstly, by pouring the feed into the pelletizing barrel 2 through the feeding port 8, further by starting the conveying motor 6, the output shaft of the conveying motor 6 rotates, driving the spiral conveying blade 7 fixed on the output shaft of the conveying motor 6 to rotate, and when the spiral conveying blade 7 rotates, it extrudes the feed raw materials in the pelletizing barrel 2, so that the raw materials are extruded through the extrusion plate 5 arranged at the right end of the pelletizing barrel 2 by the rotation of the spiral conveying blade 7. When extruding, start the air cylinder 10, the output end of the air cylinder 10 drives the cutting knife 4 to move downward, so that the cutting knife 4 cuts the extruded feed, and the further cut feed falls into the collection barrel 13 and is transmitted to the air drying barrel 3 by the feeding hose 14 at the bottom of the collection barrel 13 for drying.

[0019] Please refer to Figure 3 and Figure 4 In order to control the dumping speed of the feed particles in the air drying barrel 3, the unloading assembly in the embodiment includes two groups of mounting blocks 15 fixed on the top surface of the bottom plate 1, and each group has two mounting blocks 15. The left end of each group of mounting blocks 15 is fixed with an unloading motor 17, the output shaft of the unloading motor 17 is fixed with a lead screw 16, the outer surface of the lead screw 16 is threadedly connected with a moving block 18, the top end of the moving block 18 is hingedly connected with a hinge rod 19 through a hinge frame, the other end of the hinge rod 19 is rotatably connected with a rotating shaft 20, the unloading assembly further includes two connecting frames 21 on the top surface of the bottom plate 1, the left and right ends of the air drying barrel 3 are rotatably connected between the two connecting frames 21 through bearings, and the unloading assembly further includes an unloading door 24 threadedly connected to the right end of the air drying barrel 3, and the right end of the unloading door 24 is fixed with a handle. In order to stir and dry the feed, the left end of the air drying barrel 3 is fixed with a stirring motor 22, and the output shaft of the stirring motor 22 is fixed with a stirring rod 23.

[0020] When the feed enters the air drying barrel 3, air first enters the air drying barrel 3 through the feed inlet hole formed in the top surface of the air drying barrel 3, and further by starting the stirring motor 22, the stirring motor 22 drives the stirring rod 23 fixed on the output shaft of the stirring motor 22 to rotate with the output shaft of the stirring motor 22. When the stirring rod 23 rotates, it dries the pelletized feed in the air drying barrel 3, so as to avoid the situation that part of the feed is not dried in place and appears sticky.

[0021] When the feed is completed to dry, first by opening the discharge door 24, further start the discharge motor 17, the discharge motor 17 works, will drive the screw rod 16 to rotate, in the rotation process of the screw rod 16, will drive the moving block 18 on the outer surface of the screw rod 16 to move left under the limiting action of the connecting frame 21, further by the connecting frame 21 pull the bottom end of the articulated rod 19 to move left, so that the top end of the articulated rod 19 lifts the left end of the drying barrel 3, makes the drying barrel 3 rotate along with the rotating connection of the connecting frame 21, so that the drying barrel 3 is inclined, so that the feed in the drying barrel 3 is discharged through the discharge door 24, further by controlling the inclination degree of the drying barrel 3, the discharge speed of the drying barrel 3 can be controlled.

[0022] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0023] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes in the embodiments, the modifications, replacements and variations can be made by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A feed pellet mill discharge apparatus characterized by: Including the bottom plate (1), the granulating barrel (2), the air-drying barrel (3), and the cutting knife (4) and the extrusion plate (5), the granulating barrel (2) is provided with a cutting assembly, the top surface of the bottom plate (1) is provided with a discharging assembly, the left end of the granulating barrel (2) is fixedly provided with a conveying motor (6), the output end of the conveying motor (6) is fixedly provided with a spiral conveying blade (7) penetrating through and extending to the inside of the granulating barrel (2), the top surface of the granulating barrel (2) is further communicated with a feeding port (8), the outer surface of the granulating barrel (2) and close to the bottom end thereof is fixedly provided with a collecting barrel (13), the bottom surface of the collecting barrel (13) is communicated with a feeding hose (14); The cutting assembly comprises a top plate (9) fixedly arranged on the top surface of the granulating barrel (2), a gas cylinder (10) fixedly arranged in the inside of the top plate (9), and two sleeve pipes (11) fixedly arranged on the bottom surface of the top plate (9).

2. A feed pellet mill discharge device according to claim 1, characterized in that: The top surface of the collecting barrel (13) is provided with a tapered material receiving hole, which corresponds to the bottom surface of the extrusion plate (5).

3. A feed pellet mill discharge device according to claim 1, characterized in that: The output end of the gas cylinder (10) is fixedly connected with the top end of the cutting knife (4), and the bottom ends of the two sleeve pipes (11) are fixedly connected with the top end of the cutting knife (4).

4. A feed pellet mill discharge device according to claim 1, characterized in that: The granulating barrel (2) is fixedly arranged on the top surface of the bottom plate (1) and close to the left end thereof, the granulating barrel (2) is a rectangular with a hollow inside and a missing right end, and the extrusion plate (5) is fixedly arranged on the missing right end of the granulating barrel (2).

5. A feed pellet discharging device according to claim 1, characterized in that: The discharging assembly comprises two groups of mounting blocks (15) fixedly arranged on the top surface of the bottom plate (1), each group of the mounting blocks (15) is fixedly provided with a discharging motor (17) at the left end thereof, the output shaft of the discharging motor (17) is fixedly provided with a screw rod (16), the outer surface of the screw rod (16) is threadedly connected with a moving block (18), the top end of the moving block (18) is hingedly connected with a hinge rod (19) through a hinge frame, the other end of the hinge rod (19) is rotatably connected with a rotating shaft (20), the discharging assembly further comprises two connecting frames (21) on the top surface of the bottom plate (1), the left and right ends of the air-drying barrel (3) are rotatably connected between the two connecting frames (21) through bearings, and the discharging assembly further comprises a discharging door (24) threadedly connected at the right end of the air-drying barrel (3), and the right end of the discharging door (24) is fixedly provided with a handle.

6. A feed pellet discharging device according to claim 1, characterized in that: The top surface of the air-drying barrel (3) is provided with a feeding hole, and the left end of the air-drying barrel (3) is fixedly provided with a stirring motor (22), and the output shaft of the stirring motor (22) is fixedly provided with a stirring rod (23).

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