Feed crushing device

Abstract

The utility model belongs to the technical field of feed crushing equipment, and particularly relates to a feed crushing device. The feed grinder comprises a feed grinder body, a fixed ring is sleeved on a discharge port of the feed grinder body, a plurality of connecting rings are horizontally arranged below the fixed ring, and the plurality of connecting rings are sequentially arranged from top to bottom; the connecting ring located on the uppermost side is fixed to the fixing ring. A piece of shielding cloth is mounted between every two adjacent connecting rings; a tubular structure is formed between the shielding cloth and the connecting ring; the discharge hole is connected and communicated with the interiors of the shielding cloth and the connecting ring; the connecting ring is provided with a locking assembly used for storing the connecting ring on the fixing ring. According to the utility model, feed is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed crushing equipment, in particular to a feed crushing device. Background Art

[0002] In animal husbandry, corn can be selected as a feed source. To improve the digestion and absorption efficiency of animals, it is necessary to crush the feed. After the corn is crushed, the particles become smaller, increasing the contact area with digestive juices, which helps to improve the digestibility of animals and is also easier for animals to chew and swallow.

[0003] When crushing corn, a crusher is generally selected. The crushed corn will be discharged from the discharge port of the crusher. Operators generally place a feed basin at the discharge port to collect the crushed corn together. During the process of the crushed corn falling into the feed basin, since the corn is crushed into fine particles, some of the crushed corn will fly away as fine particles along with the air, resulting in the inability of the finer crushed corn to enter the feed basin, thus causing feed waste. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a feed crushing device to solve the problem of feed waste.

[0005] The feed crushing device includes a feed crusher body. A fixed ring is sleeved on the discharge port of the feed crusher body. A plurality of connecting rings are horizontally arranged below the fixed ring, and the plurality of connecting rings are arranged in sequence from top to bottom. The connecting ring at the uppermost side is fixed to the fixed ring. A shielding cloth is installed between every two adjacent connecting rings. A tubular structure is formed between all the shielding cloths and the connecting rings. The discharge port is connected and communicated with the inside of the shielding cloth and the connecting rings. A locking component is provided on the connecting ring for storing it on the fixed ring.

[0006] Further, the locking component includes a positioning plate fixed on the outer side wall of the connecting ring at the lowermost side. A limiting hook is vertically fixed on the top of the positioning plate. A limiting hole for the limiting hook to hook is opened on the fixed ring. The limiting hook is made of an elastic material.

[0007] Further, the limiting hook is made of plastic.

[0008] Further, the limiting hook and the positioning plate are in two groups and symmetrically installed on the connecting ring at the lowermost side.

[0009] Further, two connecting blocks are symmetrically fixed on the outer sides of the connecting rings, and through holes for the independent passing of the limiting hook are opened on the connecting blocks.

[0010] Further, the shielding cloth is made of polyester or nylon material.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the utility model, a fixing ring is arranged at the discharge port of the feed crusher body, several connecting rings are arranged below the fixing ring, shielding cloths are arranged between the connecting rings, and a tubular structure is formed between the connecting rings and the shielding cloths. Therefore, the feed discharged from the discharge port can directly enter the interiors of the connecting rings and the shielding cloths, and the connecting rings and the shielding cloths can shield the crushed feed to prevent it from flying away with the air. Therefore, the problem of feed waste caused by the feed flying away in the air is avoided as much as possible, and thus the utility model saves feed. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the utility model;

[0014] Figure 2 is Figure 1 an enlarged structural diagram after sectional view taken along A-A in

[0015] Figure 3 a usage state diagram of the utility model.

[0016] Names of each component in the figure: 1. Feed crusher body, 1.1 Motor, 1.2 Bracket, 1.3 Suction pipe, 1.4 Crusher cavity, 1.5 Discharge pipe, 1.6 Discharge port, 2 Fixing ring, 3 Limit hole, 4 Connecting ring, 5 Through hole, 6 Connecting block, 7 Shielding cloth, 8 Limit hook, 9 Positioning plate. Detailed Embodiment

[0017] The following further illustrates the utility model through specific embodiments with reference to the drawings, but the utility model is not limited thereto. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included within the protection scope of the present invention.

[0018] Embodiment

[0019] A feed crushing device described in this embodiment, as Figure 1As shown, it includes a feed grinder body 1, and the feed grinder body 1 is a known prior art and a well-known product. The feed grinder body 1 in this design mainly consists of a motor 1.1, a bracket 1.2, a suction pipe 1.3, a grinder cavity 1.4, a discharge pipe 1.5, a discharge port 1.6, a casing, a rotor, a toothed disc, a sieve, hammer pieces, a feed inlet, a machine base, etc. Among them, the rotor, toothed disc, sieve, hammer pieces, etc. are located inside the grinder cavity 1.4. Its working principle is that for miscellaneous grain granular materials, driven by the motor 1.1, the feed enters the grinder cavity 1.4 from the suction pipe 1.3 or the feed inlet. When the material enters the grinder cavity 1.4, it is quickly broken into fine powder and slurry under the continuous impact and rubbing of the hammer pieces, and finally discharged through the discharge pipe 1.5 and the discharge port 1.6. Only the external structure of the feed grinder body 1 is drawn in the drawings of this design, and the internal structure of the feed grinder body 1 is not drawn because the design key point of this design is not how the feed grinder body 1 crushes the feed, and at the same time the feed grinder body 1 is a known product, so no more details about the feed grinder body 1 will be elaborated.

[0020] As Figure 1 shown, a fixing ring 2 is sleeved on the discharge port 1.6 of the feed grinder body 1. The inner diameter of the fixing ring 2 is designed according to the outer diameter of the discharge port 1.6, so that the fixing ring 2 can be sleeved on the outer side wall of the discharge port 1.6, and then the fixing ring 2 can be fixed on the outer side wall of the discharge port 1.6 by welding or screws.

[0021] As Figure 1 shown, several connecting rings 4 are horizontally arranged below the fixing ring 2, and several connecting rings 4 are arranged in sequence from top to bottom. The uppermost connecting ring 4 is fixed on the fixing ring 2. When the uppermost connecting ring 4 is fixed on the fixing ring 2, threaded holes communicating up and down can be opened on both the fixing ring 2 and the connecting ring 4, and then the same screw can be sequentially threadedly connected into the threaded holes to fix the fixing ring 2 and the uppermost connecting ring 4 together. By means of threaded connection, it is convenient to disassemble and install the connecting ring 4.

[0022] As Figure 1As shown, a shielding cloth 7 is installed between every two adjacent connecting rings 4; a tubular structure is formed between all the shielding cloths 7 and the connecting rings 4; the discharge port 1.6 is connected and communicated with the inside of the shielding cloth 7 and the connecting ring 4; because a tubular structure is formed between the shielding cloth 7 and the connecting ring 4, so a single shielding cloth 7 is also in a tubular structure. After being connected by the connecting ring 4 and the shielding cloth 7, the feed crushed by the feed crusher body 1, such as corn, will enter into the connecting ring 4 and the shielding cloth 7 after being discharged through the discharge port 1.6, and then be discharged from the lowermost connecting ring 4; during use, generally a feed basin is placed at the bottom of the discharge port 1.6. Through the design of the connecting ring 4 and the shielding cloth 7, the lowermost connecting ring 4 is placed in the feed basin and contacts with the feed basin. At this time, the crushed feed directly enters the feed basin through the inside of the connecting ring 4 and the shielding cloth 7. The connecting ring 4 and the shielding cloth 7 can shield the feed, avoiding the problem that part of the crushed feed is likely to fly away between the discharge port 1.6 and the feed basin, resulting in feed waste, thus saving feed;

[0023] The shielding cloth 7 is made of polyester or nylon material. Polyester is a synthetic fiber with high strength and wear resistance, not easy to tear, and has good wrinkle resistance; the nylon cloth has extremely high strength, and at the same time combines the characteristics of light weight and waterproof. It can maintain good wear resistance in various harsh environments; therefore, by restricting the above materials, the service life of the shielding cloth 7 can be increased;

[0024] Such as Figure 1 、 Figure 2 and Figure 3As shown in the figure, a positioning plate 9 is provided on the connecting ring 4. The positioning plate 9 is fixed on the outer wall of the lowermost connecting ring 4. A limiting hook 8 is vertically fixed on the top of the positioning plate 9. A limiting hole 3 for the limiting hook 8 to hook into is formed on the fixing ring 2. The limiting hook 8 is made of an elastic material. This section of the solution as a whole constitutes a locking component for accommodating the connecting ring 4 on the fixing ring 2. When the limiting hook 8 is specifically hooked into the limiting hole 3, the top of the limiting hook 8 is in the shape of a hook with the opening facing downwards. The inner diameter of the limiting hole 3 is slightly smaller than the length of the hooked part at the top of the limiting hook 8. When the top of the limiting hook 8 contacts the bottom of the limiting hole 3 and the limiting hook 8 is squeezed upwards, although the inner diameter of the limiting hole 3 is slightly smaller than the length of the hooked part at the top of the limiting hook 8, the limiting hook 8 can be squeezed and deformed by its elasticity to enter the limiting hole 3. Then, by continuing to squeeze the top of the limiting hook 8 upwards, the top of the limiting hook 8 can be extruded from the limiting hole 3. When the top of the limiting hook 8 is extruded from the limiting hole 3, the hooked shape at the top of the limiting hook 8 rebounds by its elasticity. Thus, the top of the limiting hook 8 can be limited above the limiting hole 3, thereby achieving the purpose of limiting the limiting hook 8. Since the limiting hook 8 is fixed on the positioning plate 9 and the positioning plate 9 is fixed on the lowermost connecting ring 4, the lowermost connecting ring 4 can be accommodated below the fixing ring 2. Because all the connecting rings 4 and the shielding cloth 7 are connected together, all the connecting rings 4 and the shielding cloth 7 can be accommodated together. Through the design of accommodating the connecting rings 4 and the shielding cloth 7, when the feed grinder body 1 is not needed, it is convenient to manage the connecting rings 4 and the shielding cloth 7, avoiding the problem that some of the connecting rings 4 and the shielding cloth 7 may contact the ground and are easily soiled. When it is necessary to take out the limiting hook 8 from the limiting hole 3, press the top of the limiting hook 8 forcefully to make its top deformed and the length after deformation is smaller than the inner diameter of the limiting hole 3. Therefore, the top of the limiting hook 8 can enter the limiting hole 3. Then, pull the limiting hook 8 forcefully, and the limiting hook 8 can be pulled out from the limiting hole 3, achieving the purpose of disassembling the connecting ring 4 from the fixing ring 2. Then, it is convenient to use the shielding cloth 7 and the connecting rings 4 to shield the crushed feed.

[0025] In the specific implementation process, the limiting hole 3 in the locking component can be replaced with a hanging ring. The hanging ring is fixed on the fixing ring 2. By directly hanging the limiting hook 8 on the hanging ring of the fixing ring 2, the lowermost connecting ring 4 can be locked on the fixing ring 2.

[0026] The limiting hook 8 is made of plastic, and plastic has many advantages, such as good elasticity, durability, not easy to break or damage, low cost, high plasticity, etc.

[0027] Such as Figure 1As shown, there are two sets of limit hooks 8 and positioning plates 9, which are symmetrically installed on the lowermost connecting ring 4; corresponding to the two limit hooks 8, limit holes 3 are provided on the fixed ring 2, and the limit holes 3 communicate with each other up and down; by engaging the two limit hooks 8 in the limit holes 3 on the fixed ring 2, the connecting ring 4 can be more stably limited;

[0028] As Figure 1 , Figure 2 and Figure 3 As shown, two connecting blocks 6 are symmetrically fixed on the outer sides of the connecting rings 4, and through holes 5 for the independent passing of the limit hooks 8 are provided on the connecting blocks 6; because there are two limit hooks 8, two connecting blocks 6 are fixed on the outer sides of the connecting rings 4; during use, the limit hooks 8 at the lowermost connecting ring 4 pass through the through holes 5 in the connecting blocks 6 in sequence from bottom to top, and after passing through all the through holes 5, the limit hooks 8 are hooked in the limit holes 3; therefore, through the above design, the limit hooks 8 can thread all the connecting blocks 6 together, so as to neatly store the connecting rings 4 together and then neatly limit them on the fixed ring 2, facilitating the storage and arrangement of all the connecting rings 4 and the shielding cloth 7;

[0029] The fixed ring 2, the connecting ring 4, the connecting block 6 and the positioning plate 9 can be made of materials such as plastic, aluminum or steel;

[0030] During the specific use process: First, place a feed basin at the bottom of the discharge port 1.6, then place the lowermost connecting ring 4 in the feed basin and make it in contact with the feed basin, and then put feed, such as corn or wheat, into the suction pipe 1.3. Then turn on the feed crusher body 1, and the feed enters the crushing chamber 1.4 of the crusher for crushing. The crushed feed is discharged through the discharge port 1.6. During the discharge process, the feed will enter the feed basin from the inside of the connecting ring 4 and the shielding cloth 7. The connecting ring 4 and the shielding cloth 7 can shield the feed, thereby preventing the finer feed from flying away with the air and enabling the feed to enter the feed basin more comprehensively, and as much as possible solving the problem of feed waste.

Claims

1. A feed crushing device, comprising a feed crusher body (1), characterized in that: The feed mill body (1) has a fixed ring (2) mounted on the discharge port (1.6), and a plurality of connecting rings (4) are arranged horizontally below the fixed ring (2), and the connecting rings (4) are arranged in sequence from top to bottom; the connecting ring (4) located at the uppermost side is fixed on the fixed ring (2); a shielding cloth (7) is installed between every two adjacent connecting rings (4); a tubular structure is formed between all the shielding cloths (7) and the connecting rings (4); the discharge port (1.6) is connected to the inside of the shielding cloth (7) and the connecting ring (4); and a locking component for receiving the connecting ring on the fixed ring (2) is provided on the connecting ring (4).

2. The feed crushing device according to claim 1, characterized in that: The locking assembly comprises a positioning plate (9), the positioning plate (9) is fixed on the outer side wall of the connecting ring (4) located at the bottom, and a limiting hook (8) is vertically fixed on the top of the positioning plate (9); a limiting hole (3) for the limiting hook (8) to hook is opened on the fixing ring (2), and the limiting hook (8) is made of elastic material.

3. The feed crushing device according to claim 2, characterized in that: The limiting hook (8) is made of plastic.

4. The feed crushing device according to claim 2, characterized in that: The limit hooks (8) and positioning plates (9) are in two groups and are symmetrically mounted on the connecting ring (4) located at the lowermost side.

5. The feed crushing device according to claim 4, characterized in that: Two connecting blocks (6) are symmetrically fixed on the outer side of the connecting ring (4), and each connecting block (6) is provided with a through hole (5) for the limiting hook (8) to pass through independently.

6. The feed crushing device according to claim 1, characterized in that: The shielding cloth (7) is made of polyester or nylon.

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