Efficient feed granulator for feed production
By introducing a mixing chamber and a mixing shaft into the feed pellet mill, the problem of uneven feed composition in traditional feed pellet mills is solved, achieving uniform mixing and pelleting of feed, improving animal digestion and absorption efficiency and extending equipment life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-20
AI Technical Summary
Traditional feed pellet mills lack sufficient mixing of feed during the pelleting process, resulting in uneven distribution of components, which affects animal digestion, absorption, and growth performance, and may also exacerbate mechanical wear and reduce equipment lifespan.
A high-efficiency feed pellet mill including a mixing chamber and a mixing shaft was designed. The feed raw materials are uniformly mixed by the mixing blades, and the discharge is controlled by an electric telescopic rod and a sealing plate at the discharge port. Combined with the rotation of the pelleting disc and the pressing roller, the feed is uniformly mixed and pressed into pellets.
It achieves uniform mixing and pelleting of feed ingredients, improves animal digestion and absorption efficiency, extends equipment lifespan, and reduces mechanical wear.
Smart Images
Figure CN224007734U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to feed production technical field, concretely is a high -efficient feed granulator for feed production. BACKGROUND
[0002] Feed production is a process that converts various raw materials into animal feed through specific processing techniques. This process not only involves the mixing of raw materials, but also includes a series of operations such as pretreatment, crushing, batching, mixing, granulation, cooling, screening, and packaging.
[0003] Among them, the granulator is through compression, extrusion or rotation, etc. Mechanical action, the powdery or granular raw materials are converted into granular products with specific shape and size. The main role of the granulator includes improving material utilization rate: by processing raw materials into granular, it is convenient for animal digestion and absorption, improves the utilization rate of feed. Improve the material properties: during the granulation process, the material is subjected to mechanical force, its physical and chemical properties may change, such as increasing the density, hardness and stability of the material. Facilitate packaging, storage and transportation: granular materials are easier to package, store and transport than powdery materials, reducing the loss and pollution of materials during transportation and storage. Improve production efficiency: the granulator can realize automatic and continuous production, greatly improve the production efficiency and reduce the labor cost.
[0004] However, in actual use, the traditional feed granulator often lacks sufficient stirring of the feed during granulation, resulting in uneven distribution of feed ingredients, affecting animal digestion and absorption and growth performance. In addition, uneven feed mixing may also cause accelerated mechanical wear during granulation, reducing the service life of the equipment. UTILITY MODEL CONTENT
[0005] The utility model aims at providing a kind of high -efficient feed granulator for feed production to solve the problem that traditional feed granulator often lacks sufficient stirring of the feed during granulation in the above background art, resulting in uneven distribution of feed ingredients, affecting animal digestion and absorption and growth performance. In addition, uneven feed mixing may also cause accelerated mechanical wear during granulation, reducing the service life of the equipment.
[0006] To achieve the above object, the utility model provides the following technical scheme: including support base, first drive motor is fixedly installed to support base upper end rear side, first drive motor lower end transmission shaft part is fixedly installed with first belt pulley, the outer end of first belt pulley is connected with second belt pulley through belt drive, first transmission shaft column is fixedly installed with the middle part of second belt pulley, the outer curved surface of first transmission shaft column lower end is fixedly installed with third belt pulley, the outer end of third belt pulley is connected with fourth belt pulley through belt drive, second transmission shaft column is fixedly installed with the middle part of fourth belt pulley, the support of support base upper end front side is fixedly installed with granulating barrel, the lower end front side of granulating barrel is provided with granulating groove, the upper end of second transmission shaft column is fixedly installed with granulating disc, the end surface of granulating disc is provided with granulating hole, the outer curved surface of second transmission shaft column upper end is fixedly installed with carousel, the upper end of carousel is fixedly installed with push piece, the upper end middle part of granulating barrel is fixedly installed with pressing shaft, the outer curved surface of pressing shaft both ends is rotatably connected with pressing roller through pivot;
[0007] The upper end of the granulating barrel is fixedly connected with a feed hopper, the upper end of the feed hopper is fixedly connected with a stirring cavity, the lower end of the stirring cavity is fixedly installed with a second drive motor, the upper end transmission shaft part of the second drive motor is fixedly installed with a stirring shaft, the outer curved surface of the stirring cavity is fixedly installed with a stirring paddle for stirring the feed raw materials, the inner bottom end of the stirring cavity is provided with a discharge port, the inner wall of the discharge port is movably connected with a sealing plate for sealing the discharge port, the outer end of the stirring cavity is fixedly installed with a U-shaped frame, the outer side of the U-shaped frame is fixedly installed with an electric telescopic rod, and the outer side of the sealing plate is fixedly installed with a limiting sliding rod.
[0008] Preferably, the upper end of the support base is fixedly installed with a power control cabinet, and the power control cabinet is fixedly installed with a mobile power supply inside.
[0009] Preferably, the first transmission shaft column is rotatably connected to the inner top of the support base through a pivot, and the second transmission shaft column is rotatably connected to the lower end middle part of the granulating barrel through a pivot.
[0010] Preferably, the number of granulating holes is several, which are symmetrically distributed in sequence on the end surface of the granulating disc, and the carousel is located in the inner bottom of the granulating barrel.
[0011] Preferably, the number of pressing rollers is two, which are symmetrically distributed on the outer curved surface of the pressing shaft, and the stirring shaft is rotatably connected to the inner bottom middle part of the stirring cavity through a pivot.
[0012] Preferably, the outer side of the sealing plate is movably connected to the outer end of the stirring cavity in a penetrating manner, and the inner side telescopic part of the electric telescopic rod is fixedly installed on the outer side of the sealing plate.
[0013] Preferably, the limiting slide rod outer end penetrates and is movably connected to the outside of the U-shaped frame.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] When the feed raw materials are put into the stirring cavity, the second driving motor is controlled to be turned on, and when the second driving motor is turned on, the stirring shaft is driven to rotate, and when the stirring shaft rotates, the stirring paddle is driven to rotate, and when the stirring paddle rotates, the feed raw materials in the stirring cavity are stirred and mixed, so that the feed raw materials reach the required uniformity of granulation, and when the feed raw materials reach the required uniformity of granulation, the electric telescopic rod is controlled to be turned on and retracted, and when the electric telescopic rod retracts, the sealing plate is driven to move linearly outward, and when the sealing plate moves linearly outward, the discharge port is opened, and when the discharge port is opened, the uniformly mixed feed raw materials are pushed by the stirring paddle and enter the feeding hopper through the discharge port, so that the feed raw materials required for granulation can be conveniently stirred and mixed in advance.
[0016] When the feed raw materials fall onto the upper end of the granulating disc, the first driving motor is controlled to be turned on, and when the first driving motor is turned on, the first transmission shaft column is sequentially driven to rotate, and when the first transmission shaft column rotates, the third belt pulley is driven to rotate, and when the third belt pulley rotates, the fourth belt pulley is driven to rotate through the belt transmission, and when the fourth belt pulley rotates, the second transmission shaft column is driven to rotate, and when the second transmission shaft column rotates, the granulating disc is driven to rotate, and when the granulating disc rotates, the feed raw materials on the upper end of the granulating disc are pressed and pressed into granules along the inner wall of the granulating hole under the rolling and pressing of the pressing roller, and when the second transmission shaft column rotates, the rotating disc is driven to rotate, and when the rotating disc rotates, the pushing piece is driven to rotate, and when the pushing piece rotates, the pressed and granulated feed raw materials are pushed out along the discharge groove in cooperation with the rotating disc, so that the feed raw materials are conveniently stirred and mixed in advance, and the mixed feed raw materials are conveniently uniformly pressed and granulated. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The utility model discloses a kind of overall structure of high-efficiency feed granulator for feed production Figure 1 ;
[0018] Figure 2 The utility model discloses a kind of overall structure of high-efficiency feed granulator for feed production Figure 2 ;
[0019] Figure 3 The utility model discloses a kind of overall structure of high-efficiency feed granulator for feed production Figure 3 ;
[0020] Figure 4 It is a whole structure section view schematic diagram of the high-efficiency feed granulator for feed production.
[0021] In the figure: 1, support base; 2, power control cabinet; 3, first drive motor; 4, first belt pulley; 5, second belt pulley; 6, first transmission shaft column; 7, third belt pulley; 8, fourth belt pulley; 9, second transmission shaft column; 10, granulation barrel; 11, granulation groove; 12, granulation disc; 13, granulation hole; 14, turntable; 15, push piece; 16, pressing shaft; 17, pressing roller; 18, feed hopper; 19, stirring cavity; 20, second drive motor; 21, stirring shaft; 22, discharge port; 23, sealing plate; 24, U-shaped frame; 25, electric telescopic rod; 26, limiting slide rod; 27, stirring paddle. DETAILED DESCRIPTION
[0022] 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.
[0023] Please refer to Figures 1-4 The utility model provides a kind of high-efficiency feed granulator for feed production technical scheme: including support base 1, support base 1 upper end middle part is fixedly installed with power control cabinet 2, and power control cabinet 2 inside is fixedly installed with portable power supply;
[0024] The first driving motor 3 is fixedly installed on the rear side of the upper end of the support base 1, a transmission shaft part of the lower end of the first driving motor 3 is fixedly installed with a first belt pulley 4, the outer end of the first belt pulley 4 is connected with a second belt pulley 5 through a belt drive, a first transmission shaft column 6 is fixedly installed in the middle of the second belt pulley 5, and the first transmission shaft column 6 is rotatably connected to the inner top of the support base 1 through a rotating shaft, a third belt pulley 7 is fixedly installed on the outer curved surface of the lower end of the first transmission shaft column 6, the outer end of the third belt pulley 7 is connected with a fourth belt pulley 8 through a belt drive, a second transmission shaft column 9 is fixedly installed in the middle of the fourth belt pulley 8, a granulating barrel 10 is fixedly and supportingly installed on the front side of the upper end of the support base 1, and the second transmission shaft column 9 is rotatably connected to the middle of the lower end of the granulating barrel 10 through a rotating shaft, a granulating groove 11 is formed on the front side of the lower end of the granulating barrel 10, a granulating disc 12 is fixedly installed on the top of the second transmission shaft column 9, a plurality of granulating holes 13 are formed in the end face of the granulating disc 12 and are symmetrically distributed in sequence, a rotating disc 14 is fixedly installed on the outer curved surface of the top of the second transmission shaft column 9 and is located on the inner bottom of the granulating barrel 10, a pushing piece 15 is fixedly installed on the upper end of the rotating disc 14, a pressing shaft 16 is fixedly and supportingly installed on the middle of the upper end of the granulating barrel 10, and pressing rollers 17 are rotatably connected to the outer curved surfaces of the two ends of the pressing shaft 16.
[0025] A feeding hopper 18 is fixedly and communicatively connected to the upper end of the granulating barrel 10, a stirring cavity 19 is fixedly and communicatively connected to the upper end of the feeding hopper 18, a second driving motor 20 is fixedly installed on the lower end of the stirring cavity 19, a stirring shaft 21 is fixedly installed on the transmission shaft part of the upper end of the second driving motor 20 and is rotatably connected to the middle of the inner bottom of the stirring cavity 19, stirring paddles 27 for stirring the feed raw materials are fixedly installed on the outer curved surface of the stirring cavity 19, a discharge port 22 is formed on the inner bottom side end of the stirring cavity 19, a sealing plate 23 for sealing the discharge port 22 is movably connected to the inner wall of the discharge port 22, the outer side of the sealing plate 23 is movably connected to the outer end of the stirring cavity 19, a U-shaped bracket 24 is fixedly installed on the outer end of the stirring cavity 19, an electric telescopic rod 25 is fixedly installed on the outer side of the U-shaped bracket 24, the telescopic part of the inner side of the electric telescopic rod 25 is fixedly installed on the outer side of the sealing plate 23, a limiting sliding rod 26 is fixedly installed on the outer side of the sealing plate 23, and the outer end of the limiting sliding rod 26 is movably connected to the outer side of the U-shaped bracket 24, so that the sealing plate 23 is linearly moved and limited by the limiting sliding rod 26.
[0026] Working principle: In use, this utility model involves feeding the required feed ingredients into the mixing chamber 19. When the feed ingredients are fed into the mixing chamber 19, the second drive motor 20 is activated. When the second drive motor 20 is activated, it drives the mixing shaft 21 to rotate. When the mixing shaft 21 rotates, it drives the mixing blade 27 to rotate. When the mixing blade 27 rotates, it mixes the feed ingredients inside the mixing chamber 19, making the feed ingredients reach the required uniformity of pelleting. When the feed ingredients reach the required uniformity of pelleting, the electric telescopic rod 25 is activated to retract. When the electric telescopic rod 25 retracts, it drives the sealing plate 23 to move outward in a straight line. When the sealing plate 23 moves outward in a straight line, it opens the discharge port 22. When the discharge port 22 is open, the uniformly mixed feed ingredients will be pushed by the mixing blade 27 and enter the feed hopper 18 through the discharge port 22, thereby facilitating the pre-mixing of the feed ingredients to be pelleted.
[0027] When the evenly mixed feed ingredients enter the feed hopper 18, they fall onto the upper part of the pelleting disc 12. Upon reaching the pelleting disc 12, the first drive motor 3 is activated. When the first drive motor 3 is activated, it drives the first pulley 4 to rotate. When the first pulley 4 rotates, it drives the second pulley 5 to rotate via belt drive. When the second pulley 5 rotates, it drives the first drive shaft 6 to rotate. When the first drive shaft 6 rotates, it drives the third pulley 7 to rotate. When the third pulley 7 rotates, it drives the fourth pulley 8 to rotate via belt drive. When the fourth pulley 8 rotates... The rotation of the second drive shaft 9 will cause the pelleting disc 12 to rotate. When the pelleting disc 12 rotates, the feed material on the upper end of the pelleting disc 12 will be pressed down into pellets along the inner wall of the pelleting hole 13 under the rolling and pressing of the pressing roller 17. At the same time, when the second drive shaft 9 rotates, it will cause the turntable 14 to rotate. When the turntable 14 rotates, it will cause the pushing plate 15 to rotate. When the pushing plate 15 rotates, it will cooperate with the turntable 14 to push the pressed feed material to be discharged outward along the discharge trough 11. This achieves the effect of pre-mixing the feed material and making it easier to uniformly press the mixed feed material into pellets.
[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation 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.
[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency feed pellet mill for feed production, characterized in that: The system includes a support base (1), on which a first drive motor (3) is fixedly mounted at the rear of its upper end. A first pulley (4) is fixedly mounted on the lower drive shaft of the first drive motor (3). A second pulley (5) is connected to the outer end of the first pulley (4) via a belt drive. A first drive shaft column (6) is fixedly mounted in the middle of the second pulley (5). A third pulley (7) is fixedly mounted on the outer curved surface of the lower end of the first drive shaft column (6). A fourth pulley (8) is connected to the outer end of the third pulley (7) via a belt drive. A second drive shaft column (9) is fixedly mounted in the middle of the fourth pulley (8). The supporting base (1) has a granulation barrel (10) fixedly installed on the front side of its upper end. The granulation barrel (10) has a granulation discharge groove (11) on the front side of its lower end. The second drive shaft column (9) has a granulation disc (12) fixedly installed at its top end. The granulation disc (12) has a granulation hole (13) through its end face. The second drive shaft column (9) has a turntable (14) fixedly installed on its outer curved surface. The turntable (14) has a pusher plate (15) fixedly installed on its upper end. The granulation barrel (10) has a pressing shaft (16) fixedly installed in the middle of its upper end. The pressing shaft (16) has pressing rollers (17) rotatably connected to its two outer curved surfaces through a rotating shaft. The upper end of the pelleting barrel (10) is fixedly connected to the feed hopper (18), the upper end of the feed hopper (18) is fixedly connected to the stirring chamber (19), the lower end of the stirring chamber (19) is fixedly installed with a second drive motor (20), the upper end of the drive shaft of the second drive motor (20) is fixedly installed with a stirring shaft (21), the outer curved surface of the stirring chamber (19) is fixedly installed with a stirring blade (27) for stirring feed raw materials, the bottom end of the stirring chamber (19) is provided with a discharge port (22), the inner wall of the discharge port (22) is movably connected with a sealing plate (23) for sealing the discharge port (22), the outer end of the stirring chamber (19) is fixedly installed with a U-shaped frame (24), the outer side of the U-shaped frame (24) is fixedly installed with an electric telescopic rod (25), and the outer side of the sealing plate (23) is fixedly installed with a limit sliding rod (26).
2. The high-efficiency feed pellet mill for feed production according to claim 1, characterized in that: A power control cabinet (2) is fixedly installed at the middle of the upper end of the support base (1), and a mobile power supply is fixedly installed inside the power control cabinet (2).
3. The high-efficiency feed pellet mill for feed production according to claim 2, characterized in that: The first drive shaft column (6) is rotatably connected to the top of the support base (1) via a rotating shaft, and the second drive shaft column (9) is rotatably connected to the middle of the lower end of the granulation barrel (10) via a rotating shaft.
4. The high-efficiency feed pellet mill for feed production according to claim 3, characterized in that: There are several granulation holes (13), which are symmetrically distributed in sequence along the end face of the granulation disc (12), and the turntable (14) is located at the bottom of the granulation barrel (10).
5. The high-efficiency feed pellet mill for feed production according to claim 4, characterized in that: There are two pressing rollers (17), which are symmetrically distributed on the outer curved surfaces at both ends of the pressing shaft (16). The stirring shaft (21) is rotatably connected to the middle of the bottom of the stirring chamber (19) via a rotating shaft.
6. The high-efficiency feed pellet mill for feed production according to claim 5, characterized in that: The outer side of the sealing plate (23) is connected to the outer end of the stirring chamber (19) through and fits, and the inner telescopic part of the electric telescopic rod (25) is fixedly installed on the outer side of the sealing plate (23).
7. The high-efficiency feed pellet mill for feed production according to claim 6, characterized in that: The outer end of the limiting slide bar (26) is connected to the outside of the U-shaped frame (24) through a through-hole fit.