Livestock feed crushing and mixing all-in-one machine

Abstract

The utility model relates to feed grinding mixing technical field, especially is a kind of livestock feed grinding mixing all -in -one.The utility model has the advantages that: by forage hopper, raw materials such as pasture can be added to the grinding cylinder, and trace elements are added through the feed pipe, so that the stirring shaft is driven to rotate by the driving motor, and then a plurality of grinding knives are driven to rotate at high speed along the inner wall of the grinding cylinder, so that the pasture slowly sliding into the inner wall of the grinding cylinder is cut and broken, the broken material falls into the space between the plurality of grinding knives and the falling trace element additives, and preliminary mixing is realized by rotation, then the material is further broken and mixed by the rotation of the secondary broken rotary knife, and then falls into the mixing tank, and further stirring and mixing are realized by the rotation of the plurality of stirring rods and stirring scrapers, so that the utilization rate of raw materials is improved, and the falling material after breaking can be uniformly distributed to the periphery by the guidance of the dispersion conical seat.

Description

Technical Field

[0001] This utility model relates to the field of feed grinding and mixing technology, and in particular to an integrated machine for grinding and mixing livestock feed. Background Technology

[0002] In the current booming livestock farming industry, the quality of feed directly affects the growth, production performance, and ultimate profitability of livestock and poultry. The feed processing stage, especially the grinding and mixing processes, is the key to determining feed quality.

[0003] In traditional feed processing, grinding and mixing are often done separately. First, various forage and other raw materials need to be transported to a grinder for grinding. The ground material is then transferred to a mixer to be mixed with various trace elements. This step-by-step approach has many drawbacks:

[0004] On the one hand, materials are prone to loss and contamination during transportation, which not only reduces the utilization rate of raw materials but may also affect the hygiene and safety of feed. On the other hand, multiple transportations increase the floor space occupied by equipment and the labor intensity of operators, while also extending the production cycle and reducing overall production efficiency. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide an integrated machine for crushing and mixing livestock feed, which effectively solves the deficiencies of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides an integrated livestock feed crushing and mixing machine, including a mixing tank. The bottom of the mixing tank has a funnel-shaped structure, and a drive motor is fixedly connected to the bottom end of the funnel-shaped structure. The output end of the drive motor penetrates into the center of the inner wall of the mixing tank and is fixedly connected to a stirring shaft. Several stirring rods are fixedly connected to the outer wall of the stirring shaft, and several stirring scrapers are fixedly connected to the bottom of the outer wall of the stirring shaft. A dispersing cone seat is fixedly connected to the top end of the stirring shaft. A crushing cylinder is fixedly connected to the center of the top end of the mixing tank, and two parts are fixedly connected to both sides of the crushing cylinder. The forage feeding hopper has a rotating ring rotatably connected to the top of the inner wall of the crushing cylinder. A feed pipe is fixedly connected to the top of the inner wall of the rotating ring. A collecting hopper is fixedly connected to the top of the feed pipe. Several crushing blades are fixedly connected between the bottom surface of the rotating ring and the top edge of the dispersing cone seat. The blades of the crushing blades are all inclined to one side. A narrow gap is left between the blades of the crushing blades and the inner wall of the crushing cylinder. Several secondary crushing rotary blades are fixedly connected to the bottom of the crushing blades. A discharge valve is fixedly connected to one side of the bottom of the funnel-shaped outer wall of the mixing tank. The discharge valve is connected to the inside of the mixing tank.

[0007] Preferably, in any of the above embodiments, a support plate is fixedly connected to the top of the outer wall of the mixing tank, and a plurality of support legs are fixedly connected to the bottom surface of the support plate, with the bottom ends of the plurality of support legs being lower than the position of the drive motor and the bottom of the discharge valve.

[0008] The technical effect achieved by adopting the above solution is that the bottom of the mixing tank has sufficient space for receiving materials, so that the receiving device can be placed to receive them.

[0009] Preferably, in any of the above embodiments, the plurality of stirring scrapers and stirring rods are arranged in a radial annular array around the stirring shaft, and the bottom surfaces of the plurality of stirring scrapers are in contact with the conical surface at the bottom of the inner wall of the mixing tank.

[0010] The technical effect achieved by adopting the above solution is that the rotating of the stirring scraper can further stir and mix the materials, and at the same time, it can push the mixed materials through the discharge valve so that the materials at the bottom can be fully discharged.

[0011] Preferably, in any of the above embodiments, the length of each of the plurality of crushing blades is greater than the height of the crushing cylinder, the plurality of the plurality of secondary crushing rotary blades are arranged in a downwardly inclined radial structure, and the ends of the plurality of secondary crushing rotary blades away from the crushing blades are converged and fixed at the center of the crushing cylinder.

[0012] The technical effect achieved by adopting the above scheme is that the mixture can be further crushed by the rotation of the secondary crushing rotary cutter.

[0013] Preferably, in any of the above embodiments, a conical screen is fixedly connected to the bottom of the inner wall of the rotating ring. The conical screen is composed of several radially arranged plates. The diameter of the dispersing conical seat is larger than the diameter of the inner wall of the crushing cylinder, and the top surface of the dispersing conical seat is lower than the bottom of the crushing cylinder.

[0014] The technical effects achieved by adopting the above scheme are as follows: by using this scheme, the material falling from the crushing cylinder can have sufficient downward output space. Through the guidance of the dispersing cone seat, the crushed material can be evenly distributed in all directions, improving the uniformity of material distribution. At the same time, the conical screen can reduce the falling speed of trace element additives so that they can be added evenly.

[0015] This utility model has the following advantages:

[0016] 1. This integrated livestock feed crushing and mixing machine allows raw materials such as hay to be added to the crushing drum via a hay hopper, while trace elements are added through a feed pipe. A drive motor rotates the stirring shaft, which in turn drives several crushing blades to rotate at high speed along the inner wall of the crushing drum. This causes the hay, which slowly slides into the drum, to be cut and crushed. The crushed material then enters between the crushing blades and mixes with the falling trace element additives. Initial mixing is achieved through rotation. Further crushing and mixing occur with the rotation of the secondary crushing blades, and the mixture then falls into a mixing tank. Further mixing is achieved through the rotation of several stirring rods and scrapers, realizing integrated crushing and mixing processing, improving efficiency, reducing the number of material transfers, and increasing the utilization rate of raw materials.

[0017] 2. This integrated livestock feed crushing and mixing machine, guided by the dispersing cone seat, can evenly distribute the crushed material in all directions, improving the uniformity of material distribution, increasing the efficiency of mixing, and preventing material from piling up on one side. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the cross-sectional structure at point AA.

[0021] In the diagram: 1-mixing tank, 2-crushing cylinder, 3-forage feeding hopper, 4-rotating ring, 5-feeding pipe, 6-converging hopper, 7-support plate, 8-support leg, 9-discharge valve, 10-drive motor, 11-stirring shaft, 12-dispersion cone seat, 13-crushing blade, 14-conical screen, 15-stirring rod, 16-stirring scraper, 17-secondary crushing rotary blade. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0023] like Figures 1 to 3As shown, a livestock feed crushing and mixing integrated machine includes a mixing tank 1 with a funnel-shaped bottom. A drive motor 10 is fixedly connected to the bottom of the funnel-shaped structure of the mixing tank 1. The output end of the drive motor 10 penetrates into the center of the inner wall of the mixing tank 1 and is fixedly connected to a stirring shaft 11. Several stirring rods 15 are fixedly connected to the outer wall of the stirring shaft 11, and several stirring scrapers 16 are fixedly connected to the bottom of the outer wall of the stirring shaft 11. A dispersing cone seat 12 is fixedly connected to the top of the stirring shaft 11. A crushing cylinder 2 is fixedly connected to the center of the top of the mixing tank 1, and feed hoppers 3 are fixedly connected to both sides of the crushing cylinder 2. A rotating ring 4 is rotatably connected to the top of the inner wall of cylinder 2. A feed pipe 5 is fixedly connected to the top of the inner wall of rotating ring 4. A collecting hopper 6 is fixedly connected to the top of feed pipe 5. Several crushing blades 13 are fixedly connected between the bottom surface of rotating ring 4 and the top edge of dispersing cone seat 12. The blades of several crushing blades 13 are all tilted to one side. A narrow gap is left between the blades of several crushing blades 13 and the inner wall of crushing cylinder 2. Several secondary crushing rotary blades 17 are fixedly connected to the bottom of several crushing blades 13. A discharge valve 9 is fixedly connected to one side of the bottom of the funnel-shaped outer wall of mixing tank 1. The discharge valve 9 is connected to the inside of mixing tank 1.

[0024] As an optional technical solution of this utility model, a support plate 7 is fixedly connected to the top of the outer wall of the mixing tank 1, and a number of support legs 8 are fixedly connected to the bottom surface of the support plate 7. The bottom of the number of support legs 8 is lower than the position of the drive motor 10 and the bottom of the discharge valve 9, so that the bottom of the mixing tank 1 has sufficient material receiving space for the material receiving device to be placed and received.

[0025] As an optional technical solution of this utility model, a plurality of stirring scrapers 16 and stirring rods 15 are arranged in a radial annular array around the stirring shaft 11. The bottom surfaces of the plurality of stirring scrapers 16 are in contact with the conical surface at the bottom of the inner wall of the mixing tank 1. The stirring scrapers 16 can be rotated to further stir and mix the materials, and at the same time can push the mixed materials through the discharge valve 9 so that the materials at the bottom can be fully discharged.

[0026] As an optional technical solution of this utility model, the length of several crushing blades 13 is greater than the height of the crushing cylinder 2, and several secondary crushing rotary blades 17 are arranged in a downwardly inclined radial structure. The ends of several secondary crushing rotary blades 17 away from the crushing blades 13 are aggregated and fixed at the center of the crushing cylinder 2. The mixture can be further crushed by the rotation of the secondary crushing rotary blades 17.

[0027] As an optional technical solution of this utility model, a conical screen 14 is fixedly connected to the bottom of the inner wall of the rotating ring 4. The conical screen 14 is composed of several radially arranged plates. The diameter of the dispersing conical seat 12 is larger than the diameter of the inner wall of the crushing cylinder 2. The top surface of the dispersing conical seat 12 is lower than the bottom of the crushing cylinder 2, so that the material falling from the crushing cylinder 2 has enough downward output space. Through the guidance of the dispersing conical seat 12, the crushed material can be evenly distributed in all directions, improving the uniformity of material distribution. At the same time, the conical screen 14 can reduce the falling speed of trace element additives so that they can be added evenly.

[0028] The following steps are required when using this integrated livestock feed grinding and mixing machine:

[0029] 1) Raw materials such as hay can be added to the crushing cylinder 2 through the hay feeding hopper 3, and trace elements can be added through the feed pipe 5 at the same time;

[0030] 2) The drive motor 10 drives the stirring shaft 11 to rotate, and then drives several pulverizing blades 13 to rotate at high speed along the inner wall of the pulverizing cylinder 2, so that the grass that slowly slides into the inner wall of the pulverizing cylinder 2 is cut and crushed. At the same time, the crushed material just enters between several pulverizing blades 13 and aggregates with the falling trace element additives.

[0031] 3) Initial mixing is achieved through rotation, followed by further crushing and mixing as the secondary crushing rotary cutter 17 rotates, and then the mixture falls into the mixing tank 1;

[0032] 4) The mixing is further achieved by rotating several stirring rods 15 and stirring scrapers 16, thus realizing the integrated processing of crushing and mixing.

[0033] In summary, this application allows for the addition of raw materials such as forage to the crushing cylinder 2 via the forage feeding hopper 3, while trace elements are added through the feed pipe 5. The drive motor 10 rotates the stirring shaft 11, which in turn drives several crushing blades 13 to rotate at high speed along the inner wall of the crushing cylinder 2. This causes the forage, which slowly slides into the inner wall of the crushing cylinder 2, to be cut and crushed. Simultaneously, the crushed material enters between the crushing blades 13 and aggregates with the falling trace element additives, achieving initial mixing through rotation. Further crushing and mixing occur with the rotation of the secondary crushing blade 17, followed by the material falling into the mixing tank 1. Further mixing is achieved through the rotation of several stirring rods 15 and stirring scrapers 16, realizing integrated crushing and mixing processing, improving efficiency, reducing material transfer times, and increasing raw material utilization. The guiding function of the dispersing cone seat 12 ensures that the crushed material is evenly distributed in all directions, improving material distribution uniformity, increasing mixing efficiency, and preventing material accumulation on one side.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A livestock feed grinding and mixing integrated machine, characterized in that: The system includes a mixing tank (1), the bottom of which is funnel-shaped. A drive motor (10) is fixedly connected to the bottom of the funnel-shaped structure of the mixing tank (1). The output end of the drive motor (10) penetrates into the center of the inner wall of the mixing tank (1) and is fixedly connected to a stirring shaft (11). Several stirring rods (15) are fixedly connected to the outer wall of the stirring shaft (11). Several stirring scrapers (16) are fixedly connected to the bottom of the outer wall of the stirring shaft (11). A dispersing cone seat (12) is fixedly connected to the top of the stirring shaft (11). A crushing cylinder (2) is fixedly connected to the center of the top of the mixing tank (1). A grass feeding hopper (3) is fixedly connected to both sides of the crushing cylinder (2). The top of the inner wall of the crushing cylinder (2) is... A rotating ring (4) is rotatably connected. A feed pipe (5) is fixedly connected to the top of the inner wall of the rotating ring (4). A collection hopper (6) is fixedly connected to the top of the feed pipe (5). Several crushing blades (13) are fixedly connected between the bottom surface of the rotating ring (4) and the top edge of the dispersing cone seat (12). The blades of the crushing blades (13) are all tilted to one side. A narrow gap is left between the blades of the crushing blades (13) and the inner wall of the crushing cylinder (2). Several secondary crushing rotary blades (17) are fixedly connected to the bottom of the crushing blades (1). A discharge valve (9) is fixedly connected to one side of the bottom of the funnel-shaped outer wall of the mixing tank (1). The discharge valve (9) is connected to the inside of the mixing tank (1).

2. The integrated livestock feed grinding and mixing machine according to claim 1, characterized in that: A support plate (7) is fixedly connected to the top of the outer wall of the mixing tank (1), and a number of support legs (8) are fixedly connected to the bottom surface of the support plate (7). The bottom of the support legs (8) is lower than the position of the drive motor (10) and the bottom of the discharge valve (9).

3. The integrated livestock feed grinding and mixing machine according to claim 2, characterized in that: Several of the stirring scrapers (16) and stirring rods (15) are arranged in a radial annular array around the stirring shaft (11), and the bottom surface of several of the stirring scrapers (16) is in contact with the conical surface at the bottom of the inner wall of the mixing tank (1).

4. The integrated livestock feed grinding and mixing machine according to claim 3, characterized in that: The length of each of the aforementioned crushing blades (13) is greater than the height of the crushing cylinder (2), and the aforementioned secondary crushing rotary blades (17) are arranged in a downwardly inclined radial structure. The ends of the aforementioned secondary crushing rotary blades (17) that are away from the crushing blades (13) are aggregated and fixed at the center of the crushing cylinder (2).

5. The integrated livestock feed grinding and mixing machine according to claim 4, characterized in that: A conical screen (14) is fixedly connected to the bottom of the inner wall of the rotating ring (4). The conical screen (14) is composed of several radially arranged plates. The diameter of the dispersing conical seat (12) is larger than the diameter of the inner wall of the crushing cylinder (2). The top surface of the dispersing conical seat (12) is lower than the bottom of the crushing cylinder (2).

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