Feed granulator for feed production
By introducing a screw conveyor, crushing blades, and heating equipment into the feed pellet mill, the problem of feed pellets not being crushed before pelleting is solved, achieving a highly efficient feed pelleting and threshing process, and improving feed hardness and production efficiency.
Patent Information
- Application Number
- CN202422927046.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing feed pellet mills cannot crush and refine feed pellets before pelleting, resulting in poor pellet hardness and affecting pelleting effect.
A feed pellet mill for feed production has been designed, comprising a feed bin, a pelleting cylinder, an extrusion cylinder, a rotating rod, and a spiral auger. The spiral auger extrudes the feed into the pellet bin, and the feed is crushed by the change in the gap between the pelleting cylinder and the cone seat. Crushing blades are installed on the outside of the cone seat for further crushing. At the same time, a heating device is installed in the feed bin for brief drying.
It improves the pelleting effect of feed pellets, enhances hardness, increases production efficiency, and avoids feed accumulation in the feed bin, ensuring smooth pelleting and threshing.
Smart Images
Figure CN223463613U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of feed production, especially a feed granulator for feed production. BACKGROUND
[0002] Feed is the general term for the food of all animals raised by people, and generally refers to the food of animals raised in agriculture or animal husbandry, including more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, oil, bone meal, grains, and feed additives.
[0003] Currently, in the process of feed production, a feed granulator needs to be used to granulate the feed, and the purpose of granulation is to use heat, moisture, and pressure to make the inedible and difficult-to-transport feed into larger particles, which can prevent the feed components from being graded during mixing, transportation, and feeding, and can preserve nutrients and reduce waste.
[0004] Some feed granulators currently in use do not have the function of crushing and refining the feed particles before granulation, and cannot improve the curing degree of the feed particles, resulting in poor hardness of the feed particles. Therefore, the present application provides a feed granulator for feed production to solve the above problems. SUMMARY
[0005] The utility model discloses a feed granulator for feed production, which overcomes the shortcomings of the prior art.
[0006] The utility model discloses a feed granulator for feed production, which overcomes the shortcomings of the prior art.
[0007] Optionally, the two ends of the granulation cylinder are each provided with an end plate, the pin rods outside the two end plates are respectively rotatably connected to the two supports, the outer side of one of the supports is provided with a second motor, the output end of the second motor is connected to one of the pin rods, and the inner side of one of the end plates is provided with a heating device.
[0008] Optionally, the distance between the cone seat and the discharge end of the extrusion cylinder gradually decreases.
[0009] Optionally, the upper opening of the material box, and the inside of the opening is internally provided with a box cover, the top surface of the box cover is provided with a cylinder, and the pressing plate is installed on the output end of the cylinder.
[0010] Optionally, the plurality of crushing knives are circumferentially arranged about the center line of the rotating rod, and the plurality of crushing knives are completely not in contact with the inner wall of the extruding barrel.
[0011] The utility model has the following advantages:
[0012] The feed granulator for feed production has the following advantages:
[0013] The discharge end of the granulating cylinder is tapered, a taper seat is installed on the discharge end of the rotating rod, the distance between the discharge end of the granulating cylinder and the taper seat becomes smaller and smaller, the change of the gap can crush large particles of feed, and a plurality of crushing knives are installed on the outside of the taper seat, which can crush the feed and improve the granulation effect of the feed to meet the needs of use.
[0014] A pressing plate is installed in the inside of the material box and reciprocates up and down by a cylinder, which can extrude the feed in the material box to avoid accumulation of the feed in the material box.
[0015] A heating device is installed in the inside of the granulating cylinder, which can briefly dry the feed particles in the granary to facilitate molding and threshing. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a first perspective view of the overall structure of the utility model;
[0017] Figure 2 It is a second perspective view of the overall structure of the utility model;
[0018] Figure 3 It is a schematic view of the internal structure of the utility model; Figure 1
[0019] It is a schematic view of the overall structure of the material box of the utility model; Figure 4
[0020] Figure 5 It is the internal structure schematic view of the granulating cylinder in the utility model.
[0021] Figure 6 It is the overall structure schematic view of the rotating rod in the utility model.
[0022] In the drawing: 1 - material box, 2 - granulating cylinder, 3 - extruding cylinder, 4 - material bin, 5 - box cover, 6 - cylinder, 7 - second motor, 8 - first motor, 9 - rotating rod, 10 - pressing plate, 11 - heating equipment, 12 - sealing plate, 13 - support, 14 - extruding hole, 15 - granary, 16 - cone seat, 17 - spiral auger, 18 - crushing knife. DETAILED DESCRIPTION
[0023] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.
[0024] As Figures 1 to 6 Shown, a kind of feed production with feed pelletizer, it includes material box 1, the lower part of material box 1 is equipped with multiple extruding holes 14 along linear array, the lower side of material box 1 is equipped with support 13, rotatingly installed with granulating cylinder 2 between two supports 13, its outer surface is bonded with the bottom surface of material box 1, the outside of granulating cylinder 2 is equipped with several granary 15, one side of material box 1 outside is equipped with extruding cylinder 3, rotating rod 9 driven by first motor 8 is installed in the inside of extruding cylinder 3 and is rotated, rotating rod 9 outside is equipped with spiral auger 17, the upper side of material box 1 feeding end outside is equipped with material bin 4, the discharge end of extruding cylinder 3 is tapered, the discharge end of rotating rod 9 is equipped with cone seat 16, multiple crushing knives 18 are equipped on the outside of cone seat 16, the inside of material box 1 is equipped with the pressing plate 10 that can reciprocate up and down.
[0025] As an optional technical scheme of the utility model, both ends of the outside of granulating cylinder 2 are equipped with sealing plate 12, the pin rod outside two sealing plates 12 is respectively rotated with two supports 13, the outside of one support 13 is equipped with second motor 7, and the output end is connected with one pin rod, the inside of one sealing plate 12 is equipped with heating equipment 11, can be closed by sealing plate 12 to granulating cylinder 2, and, under the driving of second motor 7, the rotation of granulating cylinder 2 can be realized.
[0026] As an optional technical scheme of the utility model, the interval distance between cone seat 16 and the discharge end of extruding cylinder 3 gradually decreases, since the interval between the two components changes, the feed can be crushed after passing the gap between the two.
[0027] As an optional technical scheme of the utility model, the upper opening of the material box 1 is internally provided with a box cover 5, the top surface of the box cover 5 is provided with a cylinder 6, and the pressing plate 10 is installed on the output end of the cylinder 6, so that the material box 1 can be closed by the box cover 5, and the feed can be extruded by the pressing plate 10 under the driving of the cylinder 6.
[0028] As an optional technical scheme of the utility model, the plurality of crushing knives 18 are circumferentially arranged about the center line of the rotating rod 9, and the plurality of crushing knives 18 are completely not in contact with the inner wall of the extruding cylinder 3, so that the movement interference between the components can be avoided, the components can be normally used, and the blade direction of the crushing knife 18 is appropriate, so that the crushing effect on the feed is better.
[0029] As an optional technical scheme of the utility model, the plurality of crushing knives 18 are circumferentially arranged about the center line of the rotating rod 9, and the plurality of crushing knives 18 are completely not in contact with the inner wall of the extruding cylinder 3, so that the movement interference between the components can be avoided, the components can be normally used, and the blade direction of the crushing knife 18 is appropriate, so that the crushing effect on the feed is better.
[0030] The discharge end of the granulating cylinder 2 is tapered, the tapered seat 16 is installed on the discharge end of the rotating rod 9, the distance between the discharge end of the granulating cylinder 2 and the tapered seat 16 becomes smaller and smaller, the large-particle feed can be crushed through the change of the gap, and the plurality of crushing knives 18 are installed on the outside of the tapered seat 16, so that the feed can be crushed, the granulating effect of the feed is improved, and the use requirement is met.
[0031] The pressing plate 10 is internally installed in the material box 1 and is driven by the cylinder 6 to reciprocate up and down, so that the feed in the material box 1 can be extruded, and the accumulation of the feed in the material box 1 is avoided.
[0032] The heating equipment 11 is internally installed in the granulating cylinder 2, so that the feed particles in the granary 15 can be temporarily dried, and the molding and threshing are facilitated.
[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A feed granulator for feed production, characterized by: The utility model provides an extruding and granulating device, which comprises a material box (1), a plurality of extruding holes (14) are arranged in the material box (1) in a linear array, a support (13) is arranged on the two sides of the material box (1), a granulating cylinder (2) is rotatably arranged between the two supports (13), the outer surface of the granulating cylinder (2) is attached to the bottom surface of the material box (1), a plurality of granaries (15) are arranged on the outer surface of the granulating cylinder (2), an extruding cylinder (3) is arranged on one side of the material box (1), a rotating rod (9) is rotatably arranged in the extruding cylinder (3) by a first motor (8), a spiral auger (17) is arranged on the outer surface of the rotating rod (9), a material bin (4) is arranged on the upper part of the outer surface of the material box (1), the outlet end of the extruding cylinder (3) is tapered, a conical seat (16) is arranged on the outlet end of the rotating rod (9), a plurality of crushing knives (18) are arranged on the outer surface of the conical seat (16), and a pressing plate (10) is arranged in the material box (1) and can reciprocate up and down.
2. The feed granulator for feed production according to claim 1, characterized in that: The outer surfaces of the two ends of the granulating cylinder (2) are provided with sealing plates (12), the outer surfaces of the two sealing plates (12) are respectively provided with pin rods, the pin rods are rotatably connected to the two supports (13), a second motor (7) is arranged on the outer surface of one of the supports (13), the output end of the second motor (7) is connected to one of the pin rods, and a heating device (11) is arranged on the inner side of one of the sealing plates (12).
3. The feed granulator for feed production according to claim 1, characterized in that: The distance between the conical seat (16) and the outlet end of the extruding cylinder (3) gradually decreases.
4. The feed granulator for feed production according to claim 1, characterized in that: The material box (1) is provided with an opening on the top, and a box cover (5) is arranged in the opening, the top surface of the box cover (5) is provided with a pneumatic cylinder (6), and the pressing plate (10) is arranged on the output end of the pneumatic cylinder (6).
5. The feed granulator for feed production according to claim 1, characterized in that: The plurality of crushing knives (18) are arranged in a circular array about the center line of the rotating rod (9), and the plurality of crushing knives (18) are completely not in contact with the inner wall of the extruding cylinder (3).